TY - BOOK T1 - Direct video and hydrophone observations of submarine explosive eruptions at NW Rota-1 Volcano, Mariana Arc AN - 919646699; 2012-019400 JF - General assembly of the International Association of Volcanology and Chemistry of the Earth's Interior AU - Chadwick, W AU - Cashman, K V AU - Embley, R W AU - Matsumoto, H AU - Dziak, R P AU - de Ronde, C E J AU - Lau, T K AU - Deardorff, N AU - Merle, S G AU - Anonymous Y1 - 2008 PY - 2008 DA - 2008 SP - 67 PB - IAVCEI, Reykjavik KW - Mariana Trough KW - Rota-1 KW - geophysical surveys KW - video methods KW - geophysical methods KW - explosive eruptions KW - West Pacific KW - acoustical methods KW - North Pacific KW - eruptions KW - Pacific Ocean KW - submarine volcanoes KW - volcanoes KW - surveys KW - Northwest Pacific KW - hydrophones KW - 24:Quaternary geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/919646699?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Chadwick%2C+W%3BCashman%2C+K+V%3BEmbley%2C+R+W%3BMatsumoto%2C+H%3BDziak%2C+R+P%3Bde+Ronde%2C+C+E+J%3BLau%2C+T+K%3BDeardorff%2C+N%3BMerle%2C+S+G%3BAnonymous&rft.aulast=Chadwick&rft.aufirst=W&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Direct+video+and+hydrophone+observations+of+submarine+explosive+eruptions+at+NW+Rota-1+Volcano%2C+Mariana+Arc&rft.title=Direct+video+and+hydrophone+observations+of+submarine+explosive+eruptions+at+NW+Rota-1+Volcano%2C+Mariana+Arc&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - General assembly of the International Association of Volcanology and Chemistry of the Earth's Interior N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by Institute of Geological and Nuclear Sciences Limited (GNS Science), Lower Hutt, New Zealand N1 - Date revised - 2012-01-01 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Modeling the ocean circulation in the Bering Sea AN - 886909665; 2011-074541 AB - With parameterized wave mixing, circulation and tidal currents in the Bering Sea were simulated simultaneously using the three-dimensional Princeton Ocean Model. The simulated circulation pattern in the deep basin is relatively stable, cyclonic, and has little seasonal change. The Bering Slope Current between 200-1000 m isobaths was estimated to be 5 Sv in volume transported. The Kamchatka Current was estimated to be 20 Sv off the Kamchatka Peninsula. The Bering shelf circulations vary with the season, driven mainly by wind. These features are consistent with historical estimates. A counter-current was captured flowing southeastward approximately along the 200 m isobaths of the Bering Slope, opposite to the northwestward Bering Slope Current, which needs to be validated by observations. An upwelling current is located in the shelf break (120-1000 m) area, which may imply the vertical advection of nutrients for supporting the Bering Sea Green Belt seasonal plankton blooms in the break-slope area. The Bering Slope Current is located in a downwelling area. JF - Chinese Journal of Polar Science AU - Hu, Haoguo AU - Wang, Jia Y1 - 2008 PY - 2008 DA - 2008 SP - 193 EP - 211 PB - Science Press, Beijing VL - 19 IS - 2 SN - 1007-7065, 1007-7065 KW - currents KW - upwelling KW - ocean circulation KW - Bering Sea KW - ocean currents KW - oceanography KW - tides KW - models KW - Princeton Ocean Model KW - North Pacific KW - Pacific Ocean KW - ocean waves KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/886909665?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Chinese+Journal+of+Polar+Science&rft.atitle=Modeling+the+ocean+circulation+in+the+Bering+Sea&rft.au=Hu%2C+Haoguo%3BWang%2C+Jia&rft.aulast=Hu&rft.aufirst=Haoguo&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=4.D&rft.isbn=&rft.btitle=&rft.title=The+Plain+Dealer&rft.issn=&rft_id=info:doi/ L2 - http://journal.polar.gov.cn/EN/column/column79.shtml LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 35 N1 - Document feature - illus. incl. sketch maps N1 - SuppNotes - GLERL Contrib. no. 1502 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Bering Sea; currents; models; North Pacific; ocean circulation; ocean currents; ocean waves; oceanography; Pacific Ocean; Princeton Ocean Model; tides; upwelling ER - TY - JOUR T1 - Modeling seasonal variations of ocean and sea ice circulation in the Beaufort and Chukchi Seas; a model-data fusion study AN - 886907068; 2011-074540 AB - A 3.8-km Coupled Ice-Ocean Model (CIOM) was implemented to successfully reproduce many observed phenomena in the Beaufort and Chukchi Seas, including the Bering-inflow-originated coastal current that splits into three branches: the Alaska Coastal Water (ACW), the Central Channel, and the Herald Valley branches. Other modeled phenomena include the Beaufort Slope Current (BSC), the Beaufort Gyre, the East Siberian Current (ESC), mesoscale eddies, seasonal landfast ice, sea ice ridging, shear, and deformation. Many of these downscaling processes can only be captured by using a high-resolution CIOM, nested in a global climate model. The seasonal cycles for sea ice concentration, thickness, velocity, and other variables are well reproduced with solid validation by satellite measurements. The seasonal cycles for upper ocean dynamics and thermodynamics are also well reproduced, which include the formation of a cold saline layer due to the injection of salt during sea ice formation, the BSC, and subsurface upwelling in winter that brings up warm, even more saline Atlantic Water along the shelfbreak and shelf along the Beaufort coast. JF - Chinese Journal of Polar Science AU - Wang, Jia AU - Mizobata, Kohei AU - Hu, Haoguo AU - Jin, Meibing AU - Zhang, Sheng AU - Johnson, Walter AU - Shimada, Koji AU - Ikeda, Motoyoshi Y1 - 2008 PY - 2008 DA - 2008 SP - 168 EP - 184 PB - Science Press, Beijing VL - 19 IS - 2 SN - 1007-7065, 1007-7065 KW - ocean circulation KW - ice cover thickness KW - sea ice KW - ice cover KW - distribution KW - oceanography KW - models KW - Chukchi Sea KW - ice KW - thickness KW - Arctic Ocean KW - seasonal variations KW - Beaufort Sea KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/886907068?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Chinese+Journal+of+Polar+Science&rft.atitle=Modeling+seasonal+variations+of+ocean+and+sea+ice+circulation+in+the+Beaufort+and+Chukchi+Seas%3B+a+model-data+fusion+study&rft.au=Wang%2C+Jia%3BMizobata%2C+Kohei%3BHu%2C+Haoguo%3BJin%2C+Meibing%3BZhang%2C+Sheng%3BJohnson%2C+Walter%3BShimada%2C+Koji%3BIkeda%2C+Motoyoshi&rft.aulast=Wang&rft.aufirst=Jia&rft.date=2008-01-01&rft.volume=19&rft.issue=2&rft.spage=168&rft.isbn=&rft.btitle=&rft.title=Chinese+Journal+of+Polar+Science&rft.issn=10077065&rft_id=info:doi/ L2 - http://journal.polar.gov.cn/EN/column/column79.shtml LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 41 N1 - Document feature - illus. incl. sketch maps N1 - SuppNotes - NSF Grant ARC-0712673 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Arctic Ocean; Beaufort Sea; Chukchi Sea; distribution; ice; ice cover; ice cover thickness; models; ocean circulation; oceanography; sea ice; seasonal variations; thickness ER - TY - JOUR T1 - Modeling Arctic Ocean heat transport and warming episodes in the 20th century caused by the intruding Atlantic water AN - 886907065; 2011-074539 AB - This study investigates the Arctic Ocean warming episodes in the 20th century using both a high-resolution coupled global climate model and historical observations. The model, with no flux adjustment, reproduces well the Atlantic Water Core Temperature (AWCT) in the Arctic Ocean and shows that the four largest decadal-scale warming episodes occurred in the 1930s, 70s, 80s, and 90s, in agreement with hydrographic observational data. The difference is that there was no pre-warming prior to the 1930s episode, while there were two pre-warming episodes in the 1970s and 80s prior to the 1990s, leading the 1990s into the largest and prolonged warming period of the 20th century. Over the last century, simulated heat transport via Fram Strait and the Barents Sea was estimated to be, on average, 31.32 TW and 14.82 TW, respectively, while the Bering Strait also provides 15.94 TW of heat into the western Arctic Ocean. Heat transport into the Arctic Ocean by the Atlantic Water via Fram Strait and the Barents Sea correlates significantly with AWCT (C=0.75) at 0-lag. The modeled North Atlantic Oscillation (NAO) index has a significant correlation with heat transport (C=0.37). The observed AWCT has a significant correlation with both modeled AWCT (C=0.49) and heat transport (C=0.41). However, the modeled NAO index does not significantly correlate with either the observed AWCT (C=0.03) or modeled AWCT (C=0.16) at a zero-lag, indicating that the Arctic climate system is far more complex than expected. JF - Chinese Journal of Polar Science AU - Jia, Wang AU - Jin, Meibing AU - Takahashi, Jun AU - Suzuki, Tatsuo AU - Polyakov, Igor V AU - Mizobata, Kohei AU - Ikeda, Motoyoshi AU - Saucier, Francois J AU - Meier, Markus Y1 - 2008 PY - 2008 DA - 2008 SP - 159 EP - 167 PB - Science Press, Beijing VL - 19 IS - 2 SN - 1007-7065, 1007-7065 KW - North Atlantic Oscillation KW - Atlantic Water Core Temperature KW - ocean circulation KW - global change KW - energy balance KW - temperature KW - oceanography KW - models KW - hydrographs KW - Barents Sea KW - heat transfer KW - Arctic Ocean KW - North Atlantic KW - Fram Strait KW - Atlantic Ocean KW - global warming KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/886907065?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Chinese+Journal+of+Polar+Science&rft.atitle=Modeling+Arctic+Ocean+heat+transport+and+warming+episodes+in+the+20th+century+caused+by+the+intruding+Atlantic+water&rft.au=Jia%2C+Wang%3BJin%2C+Meibing%3BTakahashi%2C+Jun%3BSuzuki%2C+Tatsuo%3BPolyakov%2C+Igor+V%3BMizobata%2C+Kohei%3BIkeda%2C+Motoyoshi%3BSaucier%2C+Francois+J%3BMeier%2C+Markus&rft.aulast=Jia&rft.aufirst=Wang&rft.date=2008-01-01&rft.volume=19&rft.issue=2&rft.spage=159&rft.isbn=&rft.btitle=&rft.title=Chinese+Journal+of+Polar+Science&rft.issn=10077065&rft_id=info:doi/ L2 - http://journal.polar.gov.cn/EN/column/column79.shtml LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 25 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Arctic Ocean; Atlantic Ocean; Atlantic Water Core Temperature; Barents Sea; energy balance; Fram Strait; global change; global warming; heat transfer; hydrographs; models; North Atlantic; North Atlantic Oscillation; ocean circulation; oceanography; temperature ER - TY - JOUR T1 - The NOAA/NASA OMI/AIRS system for volcanic ash, aerosol and SO2 cloud monitoring from space AN - 864948005; 2011-037372 JF - Geophysical Research Abstracts AU - Vicente, Gilberto A AU - Serafino, G AU - Krueger, A J AU - Carn, S A AU - Yang, K AU - Krotkov, N A AU - Guffanti, M AU - Levelt, P AU - Anonymous Y1 - 2008 PY - 2008 DA - 2008 SP - EGU2008 EP - A-01701 PB - Copernicus GmbH on behalf of the European Geosciences Union (EGU), Katlenburg-Lindau VL - 10 SN - 1029-7006, 1029-7006 KW - clouds KW - sulfur dioxide KW - Ozone Monitoring Instrument KW - monitoring KW - atmospheric infrared sounder KW - volcanic rocks KW - igneous rocks KW - government agencies KW - water vapor KW - satellite methods KW - explosive eruptions KW - pyroclastics KW - Earth Observing System KW - NASA KW - NOAA KW - aerosols KW - volcanic ash KW - instruments KW - remote sensing KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/864948005?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Research+Abstracts&rft.atitle=The+NOAA%2FNASA+OMI%2FAIRS+system+for+volcanic+ash%2C+aerosol+and+SO2+cloud+monitoring+from+space&rft.au=Vicente%2C+Gilberto+A%3BSerafino%2C+G%3BKrueger%2C+A+J%3BCarn%2C+S+A%3BYang%2C+K%3BKrotkov%2C+N+A%3BGuffanti%2C+M%3BLevelt%2C+P%3BAnonymous&rft.aulast=Vicente&rft.aufirst=Gilberto&rft.date=2008-01-01&rft.volume=10&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Abstracts&rft.issn=10297006&rft_id=info:doi/ L2 - http://www.copernicus.org/EGU/gra/gra.html LA - English DB - GeoRef N1 - Conference title - European Geosciences Union general assembly 2008 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aerosols; atmospheric infrared sounder; clouds; Earth Observing System; explosive eruptions; government agencies; igneous rocks; instruments; monitoring; NASA; NOAA; Ozone Monitoring Instrument; pyroclastics; remote sensing; satellite methods; sulfur dioxide; volcanic ash; volcanic rocks; water vapor ER - TY - JOUR T1 - A tsunami warning system for the Northeast Atlantic AN - 861984431; 2011-033594 JF - Geophysical Research Abstracts AU - Luckett, R AU - Ottemoller, L AU - Baptie, B AU - Whitmore, P AU - Anonymous Y1 - 2008 PY - 2008 DA - 2008 SP - EGU2008 EP - A-02711 PB - Copernicus GmbH on behalf of the European Geosciences Union (EGU), Katlenburg-Lindau VL - 10 SN - 1029-7006, 1029-7006 KW - tsunamis KW - Portugal KW - early warning systems KW - offshore KW - Northeast Atlantic KW - magnitude KW - data processing KW - Europe KW - Caribbean region KW - Iberian Peninsula KW - seismic sources KW - Southern Europe KW - mitigation KW - Mid-Atlantic Ridge KW - detection KW - warning systems KW - information systems KW - North Atlantic KW - earthquakes KW - Atlantic Ocean KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/861984431?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Research+Abstracts&rft.atitle=A+tsunami+warning+system+for+the+Northeast+Atlantic&rft.au=Luckett%2C+R%3BOttemoller%2C+L%3BBaptie%2C+B%3BWhitmore%2C+P%3BAnonymous&rft.aulast=Luckett&rft.aufirst=R&rft.date=2008-01-01&rft.volume=10&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Abstracts&rft.issn=10297006&rft_id=info:doi/ L2 - http://www.copernicus.org/EGU/gra/gra.html LA - English DB - GeoRef N1 - Conference title - European Geosciences Union general assembly 2008 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Atlantic Ocean; Caribbean region; data processing; detection; early warning systems; earthquakes; Europe; Iberian Peninsula; information systems; magnitude; Mid-Atlantic Ridge; mitigation; North Atlantic; Northeast Atlantic; offshore; Portugal; seismic sources; Southern Europe; tsunamis; warning systems ER - TY - JOUR T1 - Mesoscale modeling of convective feedbacks over an ice-free Arctic Ocean AN - 753846617; 2010-076863 JF - Geophysical Research Abstracts AU - Kirk-Davidoff, D AU - Solomon, A AU - Murphy, L AU - Anonymous Y1 - 2008 PY - 2008 DA - 2008 SP - EGU2008 EP - A-05889 PB - Copernicus GmbH on behalf of the European Geosciences Union (EGU), Katlenburg-Lindau VL - 10 SN - 1029-7006, 1029-7006 KW - Cenozoic KW - general circulation models KW - Tertiary KW - numerical models KW - Eocene KW - Arctic Ocean KW - Paleogene KW - sea-surface temperature KW - paleoclimatology KW - boundary conditions KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753846617?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Research+Abstracts&rft.atitle=Mesoscale+modeling+of+convective+feedbacks+over+an+ice-free+Arctic+Ocean&rft.au=Kirk-Davidoff%2C+D%3BSolomon%2C+A%3BMurphy%2C+L%3BAnonymous&rft.aulast=Kirk-Davidoff&rft.aufirst=D&rft.date=2008-01-01&rft.volume=10&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Abstracts&rft.issn=10297006&rft_id=info:doi/ L2 - http://www.copernicus.org/EGU/gra/gra.html LA - English DB - GeoRef N1 - Conference title - European Geosciences Union general assembly 2008 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Arctic Ocean; boundary conditions; Cenozoic; Eocene; general circulation models; numerical models; paleoclimatology; Paleogene; sea-surface temperature; Tertiary ER - TY - JOUR T1 - Detailed survey of the hydrothermally active Brothers Volcano by an autonomous underwater vehicle AN - 753842703; 2010-073604 AB - Brothers volcano forms an elongate edifice 13 km long by 8 km across that strikes NW-SE, as part of the active Kermadec arc, northeast of New Zealand. The volcano has a caldera with a basal diameter of nearly equal 3 km and a floor at 1,850 m below sea level, surrounded by 290 to 530 m high walls. A volcanic cone of dacite rises 350 m from the caldera floor and partially coalesces with the southern caldera wall. Up until July 2007, three hydrothermal sites had been located on Brothers; on the NW caldera wall, on the SE caldera wall, and on the dacite cone (itself host to 3 separate vent fields: summit, upper flank, NE satellite cone). Combined, multiple hydrothermal plumes rise nearly equal 750 m through the water column upwards from the caldera floor. The NW caldera vent site is a long-term hydrothermal system that is today dominated by evolved seawater but has had episodic injections of magmatic fluid with radiogenic dating of sulfide chimneys and other mineralization indicating ages up to 1,200 years. The SE caldera site represents the main upflow of a relatively well-established magmatic-hydrothermal system on the seafloor where sulfide-rich chimneys are extant. The cone site is a nascent magmatic-hydrothermal system where crack zones localize upwelling acidic waters. Each represents diverse parts of an evolving hydrothermal system, any one of which may be typical of submarine volcanic arcs. In July-August, 2007, the autonomous underwater vehicle ABE (Autonomous Benthic Explorer) was deployed 8 times at Brothers volcano, providing 161 km of survey track over a total survey time of 96 hours. One of the main aims of deploying ABE at Brothers was to map in high resolution ( nearly equal 1 m) the bathymetry of the caldera, including the walls and dacite cone, by consistently flying nearly equal 50 m above the seafloor. In addition, ABE was fitted with a CTD and an optical backscatter sensor to detect particulate-rich (black smoker) plumes. Oxidation/reduction potential (Eh) and pH sensors also enabled hydrothermal venting to be detected, while a magnetometer measured the magnetic signal of the underlying volcanic rocks. Various navigation systems meant ABE had the ability to follow tracklines with a repeatability of 10 m line spacing, or better. A new bathymetric map (2-m grid) shows the main dacite cone at Brothers to be onlapping with an older, more eroded cone to the NE. The caldera walls are highly incised with steep gullies, particularly in the vicinity of the NW caldera vent site. The various sensors showed a high density of venting over the NW caldera and cone sites and in addition, discovered a new vent field in the western part of the caldera. Magnetic anomaly measurements confirmed the location of the active hydrothermal vents fields and also the inactive SE caldera field. Detailed surveying of Brothers volcano by ABE has provided the missing link between surface ship surveys and those conducted by manned submersibles and/or remotely operated vehicles. JF - International Geological Congress, Abstracts = Congres Geologique International, Resumes AU - de Ronde, Cornel AU - Embley, Robert AU - Baker, Edward AU - Yoerger, Dana AU - Davy, Bryan AU - Resing, Joseph AU - Dziak, Robert AU - Merle, Susan AU - Walker, Sharon AU - Nakamura, Ko-ichi AU - Anonymous Y1 - 2008 PY - 2008 DA - 2008 EP - Abstract 1342605 PB - [International Geological Congress], [location varies] VL - 33 KW - submersibles KW - West Pacific Ocean Islands KW - volcanic rocks KW - igneous rocks KW - Brothers KW - hydrothermal vents KW - magnetic anomalies KW - erosion features KW - autonomous underwater vehicles KW - Kermadec Islands KW - calderas KW - volcanic features KW - volcanoes KW - surveys KW - dacites KW - bathymetry KW - ocean floors KW - gullies KW - chimneys KW - black smokers KW - pH KW - Eh KW - cones KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753842703?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Geological+Congress%2C+Abstracts+%3D+Congres+Geologique+International%2C+Resumes&rft.atitle=Detailed+survey+of+the+hydrothermally+active+Brothers+Volcano+by+an+autonomous+underwater+vehicle&rft.au=de+Ronde%2C+Cornel%3BEmbley%2C+Robert%3BBaker%2C+Edward%3BYoerger%2C+Dana%3BDavy%2C+Bryan%3BResing%2C+Joseph%3BDziak%2C+Robert%3BMerle%2C+Susan%3BWalker%2C+Sharon%3BNakamura%2C+Ko-ichi%3BAnonymous&rft.aulast=de+Ronde&rft.aufirst=Cornel&rft.date=2008-01-01&rft.volume=33&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=International+Geological+Congress%2C+Abstracts+%3D+Congres+Geologique+International%2C+Resumes&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd international geological congress N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by International Geological Congress Organizational Committee N1 - Date revised - 2010-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABBY N1 - SubjectsTermNotLitGenreText - autonomous underwater vehicles; bathymetry; black smokers; Brothers; calderas; chimneys; cones; dacites; Eh; erosion features; gullies; hydrothermal vents; igneous rocks; Kermadec Islands; magnetic anomalies; ocean floors; pH; submersibles; surveys; volcanic features; volcanic rocks; volcanoes; West Pacific Ocean Islands ER - TY - JOUR T1 - Arctic sea ice variability during the last half century AN - 742927043; 2010-040174 JF - Advances in Global Change Research AU - Stroeve, Julienne C AU - Maslowski, Wieslaw A2 - Broennimann, Stefan A2 - Luterbacher, Juerg A2 - Ewen, Tracy A2 - Diaz, Henry F. A2 - Stolarski, Richard S. A2 - Neu, Urs Y1 - 2008 PY - 2008 DA - 2008 SP - 143 EP - 154 PB - Springer, Dordrecht VL - 33 SN - 1574-0919, 1574-0919 KW - monthly variations KW - sea ice KW - Norwegian Sea KW - climate change KW - variations KW - temperature KW - observations KW - modern KW - melting KW - ice KW - climate effects KW - thickness KW - Arctic Ocean KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742927043?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+Global+Change+Research&rft.atitle=Arctic+sea+ice+variability+during+the+last+half+century&rft.au=Stroeve%2C+Julienne+C%3BMaslowski%2C+Wieslaw&rft.aulast=Stroeve&rft.aufirst=Julienne&rft.date=2008-01-01&rft.volume=33&rft.issue=&rft.spage=143&rft.isbn=9781402067655&rft.btitle=&rft.title=Advances+in+Global+Change+Research&rft.issn=15740919&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Climate variability and extremes during the past 100 years N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 39 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Arctic Ocean; climate change; climate effects; ice; melting; modern; monthly variations; Norwegian Sea; observations; sea ice; temperature; thickness; variations ER - TY - JOUR T1 - From the bottom to the stratosphere; Arctic climate features as seen from the First International Polar Year (1882-1883) until the end of World War II AN - 742917779; 2010-040172 JF - Advances in Global Change Research AU - Luedecke, Cornelia A2 - Broennimann, Stefan A2 - Luterbacher, Juerg A2 - Ewen, Tracy A2 - Diaz, Henry F. A2 - Stolarski, Richard S. A2 - Neu, Urs Y1 - 2008 PY - 2008 DA - 2008 SP - 29 EP - 45 PB - Springer, Dordrecht VL - 33 SN - 1574-0919, 1574-0919 KW - International Polar Year 1882-83 KW - monitoring KW - Svalbard KW - Arctic region KW - glaciers KW - atmosphere KW - International Polar Year 1932-33 KW - cyclones KW - climate change KW - temperature KW - modern KW - Greenland KW - stratosphere KW - expeditions KW - meteorology KW - climate KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742917779?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+Global+Change+Research&rft.atitle=From+the+bottom+to+the+stratosphere%3B+Arctic+climate+features+as+seen+from+the+First+International+Polar+Year+%281882-1883%29+until+the+end+of+World+War+II&rft.au=Luedecke%2C+Cornelia&rft.aulast=Luedecke&rft.aufirst=Cornelia&rft.date=2008-01-01&rft.volume=33&rft.issue=&rft.spage=29&rft.isbn=9781402067655&rft.btitle=&rft.title=Advances+in+Global+Change+Research&rft.issn=15740919&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Climate variability and extremes during the past 100 years N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 31 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Arctic region; atmosphere; climate; climate change; cyclones; expeditions; glaciers; Greenland; International Polar Year 1882-83; International Polar Year 1932-33; meteorology; modern; monitoring; stratosphere; Svalbard; temperature ER - TY - JOUR T1 - Trends in Saharan dust and tropical Atlantic climate during 1980-2006 AN - 742913928; 2010-050635 JF - Geophysical Research Letters AU - Foltz, Gregory R AU - McPhaden, Michael J Y1 - 2008 PY - 2008 DA - 2008 EP - Citation L20706 PB - American Geophysical Union, Washington, DC VL - 35 IS - 20 SN - 0094-8276, 0094-8276 KW - concentration KW - clastic sediments KW - atmospheric precipitation KW - climate change KW - models KW - West Africa KW - dust KW - sediments KW - climate effects KW - Africa KW - aerosols KW - Sahara KW - sea-surface temperature KW - Equatorial Atlantic KW - rain KW - climate KW - Atlantic Ocean KW - Sahel KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742913928?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Research+Letters&rft.atitle=Trends+in+Saharan+dust+and+tropical+Atlantic+climate+during+1980-2006&rft.au=Foltz%2C+Gregory+R%3BMcPhaden%2C+Michael+J&rft.aulast=Foltz&rft.aufirst=Gregory&rft.date=2008-01-01&rft.volume=35&rft.issue=20&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2008GL035042 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2010-01-01 N1 - Number of references - 33 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - aerosols; Africa; Atlantic Ocean; atmospheric precipitation; clastic sediments; climate; climate change; climate effects; concentration; dust; Equatorial Atlantic; models; rain; Sahara; Sahel; sea-surface temperature; sediments; West Africa DO - http://dx.doi.org/10.1029/2008GL035042 ER - TY - JOUR T1 - Using the GOES sounder to monitor upper level SO (sub 2) from volcanic eruptions AN - 742913853; 2010-050424 JF - Journal of Geophysical Research AU - Ackerman, Steven A AU - Schreiner, Anthony J AU - Schmit, Timothy J AU - Woolf, Harold M AU - Li, Jun AU - Pavolonis, Michael Y1 - 2008 PY - 2008 DA - 2008 EP - Citation D14S11 PB - American Geophysical Union, Washington, DC VL - 113 IS - D14 SN - 0148-0227, 0148-0227 KW - plumes KW - Montserrat Island KW - Soufriere Hills KW - observations KW - spatial distribution KW - absorption KW - infrared methods KW - transport KW - sensitivity analysis KW - Lesser Antilles KW - sulfur dioxide KW - high-resolution methods KW - concentration KW - sulfates KW - Geostationary Operational Environmental Satellite KW - geophysical methods KW - West Indies KW - atmosphere KW - Caribbean region KW - GOES KW - Antilles KW - volatiles KW - eruptions KW - volcanoes KW - remote sensing KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742913853?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=Using+the+GOES+sounder+to+monitor+upper+level+SO+%28sub+2%29+from+volcanic+eruptions&rft.au=Ackerman%2C+Steven+A%3BSchreiner%2C+Anthony+J%3BSchmit%2C+Timothy+J%3BWoolf%2C+Harold+M%3BLi%2C+Jun%3BPavolonis%2C+Michael&rft.aulast=Ackerman&rft.aufirst=Steven&rft.date=2008-01-01&rft.volume=113&rft.issue=D14&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2007JD009622 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2010-01-01 N1 - Number of references - 27 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Part of a special section on Yoram J. Kaufman symposium on Aerosols, clouds, and climate , edited by Remer, L. N1 - Last updated - 2015-04-16 N1 - CODEN - JGREA2 N1 - SubjectsTermNotLitGenreText - absorption; Antilles; atmosphere; Caribbean region; concentration; eruptions; geophysical methods; Geostationary Operational Environmental Satellite; GOES; high-resolution methods; infrared methods; Lesser Antilles; Montserrat Island; observations; plumes; remote sensing; sensitivity analysis; Soufriere Hills; spatial distribution; sulfates; sulfur dioxide; transport; volatiles; volcanoes; West Indies DO - http://dx.doi.org/10.1029/2007JD009622 ER - TY - JOUR T1 - Extreme changes in stable hydrogen isotopes and precipitation characteristics in a landfalling Pacific storm AN - 742913844; 2010-050684 JF - Geophysical Research Letters AU - Coplen, Tyler B AU - Neiman, Paul J AU - White, Allen B AU - Landwehr, Jurate M AU - Ralph, F Martin AU - Dettinger, Michael D Y1 - 2008 PY - 2008 DA - 2008 EP - Citation L21808 PB - American Geophysical Union, Washington, DC VL - 35 IS - 21 SN - 0094-8276, 0094-8276 KW - United States KW - East Pacific KW - Bodega Bay KW - Northeast Pacific KW - isotopes KW - isotope ratios KW - atmospheric precipitation KW - simulation KW - hydrochemistry KW - cyclones KW - stable isotopes KW - variations KW - temperature KW - models KW - California KW - North Pacific KW - D/H KW - hydrogen KW - Pacific Ocean KW - Pacific Coast KW - storms KW - geochemistry KW - rain KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742913844?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Research+Letters&rft.atitle=Extreme+changes+in+stable+hydrogen+isotopes+and+precipitation+characteristics+in+a+landfalling+Pacific+storm&rft.au=Coplen%2C+Tyler+B%3BNeiman%2C+Paul+J%3BWhite%2C+Allen+B%3BLandwehr%2C+Jurate+M%3BRalph%2C+F+Martin%3BDettinger%2C+Michael+D&rft.aulast=Coplen&rft.aufirst=Tyler&rft.date=2008-01-01&rft.volume=35&rft.issue=21&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2008GL035481 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2010-01-01 N1 - Number of references - 19 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - atmospheric precipitation; Bodega Bay; California; cyclones; D/H; East Pacific; geochemistry; hydrochemistry; hydrogen; isotope ratios; isotopes; models; North Pacific; Northeast Pacific; Pacific Coast; Pacific Ocean; rain; simulation; stable isotopes; storms; temperature; United States; variations DO - http://dx.doi.org/10.1029/2008GL035481 ER - TY - JOUR T1 - Contrasting examples of submarine hydrothermal venting along the Kermadec intraoceanic arc and the Aeolian island arc AN - 742904034; 2010-043051 JF - Geophysical Research Abstracts AU - de Ronde, C E J AU - Baker, E T AU - Lupton, J L AU - Sprovieri, M AU - Bruno, P P AU - Faure, K AU - Leybourne, M I AU - Walker, S L AU - Italiano, F AU - Embley, R W AU - Graham, I J AU - Greene, R R AU - Wright, I C AU - Anonymous Y1 - 2008 PY - 2008 DA - 2008 SP - EGU2008 EP - A-05597 PB - Copernicus GmbH on behalf of the European Geosciences Union (EGU), Katlenburg-Lindau VL - 10 SN - 1029-7006, 1029-7006 KW - West Pacific Ocean Islands KW - Australasia KW - magmatism KW - hydrothermal vents KW - northeastern New Zealand KW - Europe KW - Italy KW - Southern Europe KW - Kermadec Islands KW - Raoul Island KW - Sicily Italy KW - island arcs KW - Lipari Islands KW - Vulcano KW - submarine volcanoes KW - volcanoes KW - New Zealand KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742904034?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Research+Abstracts&rft.atitle=Contrasting+examples+of+submarine+hydrothermal+venting+along+the+Kermadec+intraoceanic+arc+and+the+Aeolian+island+arc&rft.au=de+Ronde%2C+C+E+J%3BBaker%2C+E+T%3BLupton%2C+J+L%3BSprovieri%2C+M%3BBruno%2C+P+P%3BFaure%2C+K%3BLeybourne%2C+M+I%3BWalker%2C+S+L%3BItaliano%2C+F%3BEmbley%2C+R+W%3BGraham%2C+I+J%3BGreene%2C+R+R%3BWright%2C+I+C%3BAnonymous&rft.aulast=de+Ronde&rft.aufirst=C+E&rft.date=2008-01-01&rft.volume=10&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Abstracts&rft.issn=10297006&rft_id=info:doi/ L2 - http://www.copernicus.org/EGU/gra/gra.html LA - English DB - GeoRef N1 - Conference title - European Geoscience Union general assembly 2008 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by Institute of Geological and Nuclear Sciences Limited (GNS Science), Lower Hutt, New Zealand N1 - Date revised - 2010-01-01 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Australasia; Europe; hydrothermal vents; island arcs; Italy; Kermadec Islands; Lipari Islands; magmatism; New Zealand; northeastern New Zealand; Raoul Island; Sicily Italy; Southern Europe; submarine volcanoes; volcanoes; Vulcano; West Pacific Ocean Islands ER - TY - JOUR T1 - Arctic sea ice data sets in the context of climate change during the 20th century AN - 742903881; 2010-040173 JF - Advances in Global Change Research AU - Alekseev (Alekseyev), Genrikh V AU - Kuzmina, Svetlana I AU - Nagurny, Andrey P AU - Ivanov, N E (N Ye) A2 - Broennimann, Stefan A2 - Luterbacher, Juerg A2 - Ewen, Tracy A2 - Diaz, Henry F. A2 - Stolarski, Richard S. A2 - Neu, Urs Y1 - 2008 PY - 2008 DA - 2008 SP - 47 EP - 63 PB - Springer, Dordrecht VL - 33 SN - 1574-0919, 1574-0919 KW - Western Europe KW - annual variations KW - Arctic region KW - sea ice KW - Europe KW - satellite methods KW - climate change KW - temperature KW - modern KW - Greenland KW - Scandinavia KW - Nordic Seas KW - Barents Sea KW - ice KW - climate effects KW - thickness KW - Arctic Ocean KW - Norway KW - remote sensing KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742903881?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Atlanta+Constitution&rft.atitle=Tech+gets+morale+lift+from+rally&rft.au=Arey%2C+Norman&rft.aulast=Arey&rft.aufirst=Norman&rft.date=1995-11-06&rft.volume=&rft.issue=&rft.spage=B9&rft.isbn=&rft.btitle=&rft.title=The+Atlanta+Constitution&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Climate variability and extremes during the past 100 years N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 29 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - annual variations; Arctic Ocean; Arctic region; Barents Sea; climate change; climate effects; Europe; Greenland; ice; modern; Nordic Seas; Norway; remote sensing; satellite methods; Scandinavia; sea ice; temperature; thickness; Western Europe ER - TY - JOUR T1 - Modern observations; temperature data and their interpretation AN - 742903373; 2010-045313 AB - The global surface temperature time series reveals that our planet has been warming over the last century and especially over the last few decades. The observing systems that produce the raw instrumental data that go into the time series have undergone a variety of changes that can introduce non-climatic biases into the data. For example, sea surface temperature observations used to be made by sticking a thermometer into a bucket of surface water hauled up on deck. Now ships make their measurements using thermometers in engine cooling water intake pipes which bring in water from several meters below the surface. Such changes have caused a great deal of effort to be expended developing approaches to remove the various non-climatic biases. This presentation will describe the ongoing efforts to insure robust calculation of global mean surface temperature including improving international data exchange, quality control and homogeneity adjustment methodology. Analyses that evaluate how well these methods remove biases from a variety of sources, such as urban heat islands, will also be described. Lastly, no discussion of global surface temperature data would be complete without interpreting or attributing the climate change signal imbedded in the surface temperature time series. Therefore, the talk will very briefly outline some the science that supports the statement by the Nobel Prize winning Intergovernmental Panel on Climate Change's Fourth Assessment Report that "most of the observed increase in global average temperatures since the mid-20th century is very likely due to the observed increase in anthropogenic greenhouse gas concentrations." JF - Abstracts: Annual Meeting - American Association of Petroleum Geologists AU - Peterson, Thomas C AU - Anonymous Y1 - 2008 PY - 2008 DA - 2008 EP - unpaginated PB - American Association of Petroleum Geologists and Society for Sedimentary Geology, Tulsa, OK VL - 2008 KW - global KW - data KW - interpretation KW - climate change KW - temperature KW - observations KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742903373?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts%3A+Annual+Meeting+-+American+Association+of+Petroleum+Geologists&rft.atitle=Modern+observations%3B+temperature+data+and+their+interpretation&rft.au=Peterson%2C+Thomas+C%3BAnonymous&rft.aulast=Peterson&rft.aufirst=Thomas&rft.date=2008-01-01&rft.volume=2008&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts%3A+Annual+Meeting+-+American+Association+of+Petroleum+Geologists&rft.issn=&rft_id=info:doi/ L2 - http://www.searchanddiscovery.net/abstracts/html/2008/annual/abstracts/484613.htm LA - English DB - GeoRef N1 - Conference title - AAPG 2008 annual convention & exhibition N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by American Association of Petroleum Geologists, Tulsa, OK, United States N1 - Date revised - 2010-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - CODEN - #06983 N1 - SubjectsTermNotLitGenreText - climate change; data; global; interpretation; observations; temperature ER - TY - JOUR T1 - A focus on climate during the past 100 years AN - 742902800; 2010-040171 JF - Advances in Global Change Research AU - Broennimann, Stefan AU - Ewen, Tracy AU - Luterbacher, Juerg AU - Diaz, Henry F AU - Stolarski, Richard S AU - Neu, Urs A2 - Broennimann, Stefan A2 - Luterbacher, Juerg A2 - Ewen, Tracy A2 - Diaz, Henry F. A2 - Stolarski, Richard S. A2 - Neu, Urs Y1 - 2008 PY - 2008 DA - 2008 SP - 1 EP - 25 PB - Springer, Dordrecht VL - 33 SN - 1574-0919, 1574-0919 KW - sea ice KW - global KW - ice cover KW - climate change KW - temperature KW - observations KW - modern KW - stratosphere KW - ice KW - aerosols KW - air KW - climate KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742902800?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+Global+Change+Research&rft.atitle=A+focus+on+climate+during+the+past+100+years&rft.au=Broennimann%2C+Stefan%3BEwen%2C+Tracy%3BLuterbacher%2C+Juerg%3BDiaz%2C+Henry+F%3BStolarski%2C+Richard+S%3BNeu%2C+Urs&rft.aulast=Broennimann&rft.aufirst=Stefan&rft.date=2008-01-01&rft.volume=33&rft.issue=&rft.spage=1&rft.isbn=9781402067655&rft.btitle=&rft.title=Advances+in+Global+Change+Research&rft.issn=15740919&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Climate variability and extremes during the past 100 years N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 90 N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aerosols; air; climate; climate change; global; ice; ice cover; modern; observations; sea ice; stratosphere; temperature ER - TY - JOUR T1 - Ocean acidification of the greater Caribbean region 1996-2006 AN - 742897245; 2010-038263 JF - Journal of Geophysical Research AU - Gledhill, Dwight K AU - Wanninkhof, Rik AU - Millero, Frank J AU - Eakin, Mark Y1 - 2008 PY - 2008 DA - 2008 EP - Citation C10031 PB - American Geophysical Union, Washington, DC VL - 113 IS - C10 SN - 0148-0227, 0148-0227 KW - calcium KW - sea water KW - reefs KW - sinks KW - plankton KW - algae KW - carbon dioxide KW - Anthozoa KW - Invertebrata KW - alkalinity KW - pH KW - alkaline earth metals KW - Plantae KW - in situ KW - aragonite KW - calcification KW - Caribbean region KW - biota KW - saturation KW - metals KW - seasonal variations KW - Cnidaria KW - North Atlantic KW - Caribbean Sea KW - carbonates KW - Atlantic Ocean KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742897245?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=Ocean+acidification+of+the+greater+Caribbean+region+1996-2006&rft.au=Gledhill%2C+Dwight+K%3BWanninkhof%2C+Rik%3BMillero%2C+Frank+J%3BEakin%2C+Mark&rft.aulast=Gledhill&rft.aufirst=Dwight&rft.date=2008-01-01&rft.volume=113&rft.issue=C10&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2007JC004629 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2010-01-01 N1 - Number of references - 74 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - algae; alkaline earth metals; alkalinity; Anthozoa; aragonite; Atlantic Ocean; biota; calcification; calcium; carbon dioxide; carbonates; Caribbean region; Caribbean Sea; Cnidaria; in situ; Invertebrata; metals; North Atlantic; pH; plankton; Plantae; reefs; saturation; sea water; seasonal variations; sinks DO - http://dx.doi.org/10.1029/2007JC004629 ER - TY - JOUR T1 - Climate variability and extremes during the past 100 years AN - 742897223; 2010-040170 JF - Advances in Global Change Research A2 - Broennimann, Stefan A2 - Luterbacher, Juerg A2 - Ewen, Tracy A2 - Diaz, Henry F. A2 - Stolarski, Richard S. A2 - Neu, Urs Y1 - 2008 PY - 2008 DA - 2008 SP - 361 PB - Springer, Dordrecht VL - 33 SN - 1574-0919, 1574-0919 KW - modern KW - symposia KW - climate change KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742897223?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=Advances+in+Global+Change+Research&rft.atitle=Climate+variability+and+extremes+during+the+past+100+years&rft.au=&rft.aulast=&rft.aufirst=&rft.date=2008-01-01&rft.volume=33&rft.issue=&rft.spage=&rft.isbn=9781402067655&rft.btitle=&rft.title=Advances+in+Global+Change+Research&rft.issn=15740919&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Climate variability and extremes during the past 100 years N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Document feature - illus. incl. tables N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - climate change; modern; symposia ER - TY - JOUR T1 - Late Quaternary reef growth and sea-level rise in the Maldives (Indian Ocean) AN - 742851406; 2010-036892 AB - The Maldives is among the largest tropical shallow-water carbonate areas of the world. Reef growth and sea-level rise are fundamental topics for the inhabitants of the archipelago, as it is for people living on similar low-lying reef island nations in the Indo-Pacific. Even so, Holocene sea-level data from the Indian Ocean is controversial, and data on Holocene reef-growth and sea-level in the Maldives is fragmentary at best. Based on drilling and radiometric and U-series dating, we present the first data on Holocene reef anatomy and sea-level rise as well as nature and age of underlying Pleistocene limestone in the Maldives. Holocene reefs in Rasdhoo Atoll are composed of four facies including robust branching coral, coralline algal, domal coral, and detrital sand facies. Branching coral and coralline algal facies predominate the marginal reefs and domal corals and detrital facies preferentially occur in a lagoon reef. In addition, microbialite crusts are found in reef cavities in lower core sections of marginal reefs, where they formed during the early Holocene. Submarine cementation in Holocene reefs studied is weak, presumably as a consequence of high accretion-rates, i.e., short time available for consolidation. Holocene reef thickness ranges from 14.5 m to >22 m. Pleistocene coral grainstone was encountered in one core at 14.5 m below present level and U-series dates indicate deposition during isotope stage 5e ca. 135 kyrs BP. Holocene reef growth started as early as 8.5 kyrs BP. Age-depth plots show that marginal Holocene reefs accreted in the keep-up mode with rates of >15 m/kyr from 9-7 kyrs BP. Rate of sea-level rise significantly slowed down from 7-6 kyrs BP and subsequently gradually rose to present level with rates <1 m/kyr. No indications of a higher-than-present or recently falling Holocene sea-level were found during this study. JF - Abstracts: Annual Meeting - American Association of Petroleum Geologists AU - Gischler, Eberhard AU - Hudson, Harold AU - Anonymous Y1 - 2008 PY - 2008 DA - 2008 EP - unpaginated PB - American Association of Petroleum Geologists and Society for Sedimentary Geology, Tulsa, OK VL - 2008 KW - shallow-water environment KW - reef environment KW - Quaternary KW - carbonate platforms KW - reefs KW - Maldive Islands KW - Cenozoic KW - lithofacies KW - sea-level changes KW - sedimentary rocks KW - Indian Ocean KW - marine environment KW - upper Quaternary KW - depositional environment KW - carbonate rocks KW - Indian Ocean Islands KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742851406?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts%3A+Annual+Meeting+-+American+Association+of+Petroleum+Geologists&rft.atitle=Late+Quaternary+reef+growth+and+sea-level+rise+in+the+Maldives+%28Indian+Ocean%29&rft.au=Gischler%2C+Eberhard%3BHudson%2C+Harold%3BAnonymous&rft.aulast=Gischler&rft.aufirst=Eberhard&rft.date=2008-01-01&rft.volume=2008&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts%3A+Annual+Meeting+-+American+Association+of+Petroleum+Geologists&rft.issn=&rft_id=info:doi/ L2 - http://www.searchanddiscovery.net/abstracts/html/2008/annual/abstracts/406349.htm LA - English DB - GeoRef N1 - Conference title - AAPG 2008 annual convention and exhibition N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by American Association of Petroleum Geologists, Tulsa, OK, United States N1 - Date revised - 2010-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - CODEN - #06983 N1 - SubjectsTermNotLitGenreText - carbonate platforms; carbonate rocks; Cenozoic; depositional environment; Indian Ocean; Indian Ocean Islands; lithofacies; Maldive Islands; marine environment; Quaternary; reef environment; reefs; sea-level changes; sedimentary rocks; shallow-water environment; upper Quaternary ER - TY - JOUR T1 - Effects of the anti-fouling herbicide Irgarol 1051 on two life stages of the grass shrimp, Palaemonetes pugio. AN - 70167899; 18161573 AB - This study investigated lethal and sublethal effects (glutathione, lipid peroxidation, cholesterol, and acetylcholinesterase) of the anti-fouling herbicide Irgarol 1051 on larval and adult grass shrimp (Palaemonetes pugio). The 96-hour LC50 test for larvae resulted in an estimated LC50 of 1.52 mg/L (95% confidence interval [CI] 1.26-1.85 mg/L). The adult 96-h LC50 was 2.46 mg/L (95% CI = 2.07-2.93 mg/L). Glutathione, lipid peroxidation, cholesterol and acetylcholinesterase levels were not significantly affected in adult grass shrimp by exposure of up to 3.00 mg/L irgarol. Lipid peroxidation and acetylcholinesterase levels in the larvae were significantly higher than controls in the highest irgarol exposures of 1.0 and 2.0 mg/L, respectively. Cholesterol levels were significantly reduced in larvae in all four irgarol concentrations tested while glutathione levels were not significantly affected in larvae. Both lethal and sublethal effects associated with irgarol exposure were only observed at concentrations well above those reported in the environment. JF - Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes AU - Key, Peter B AU - Chung, Katy W AU - Hoguet, Jennifer AU - Sapozhnikova, Yelena AU - Fulton, Michael H AD - National Ocean Service, Center for Coastal Environmental Health and Biomolecular Research, Charleston, SC 29405, USA. pete.key@noaa.gov Y1 - 2008/01// PY - 2008 DA - January 2008 SP - 50 EP - 55 VL - 43 IS - 1 SN - 0360-1234, 0360-1234 KW - Biomarkers KW - 0 KW - Herbicides KW - Triazines KW - Water Pollutants, Chemical KW - irgarol 1051 KW - 28159-98-0 KW - Cholesterol KW - 97C5T2UQ7J KW - Acetylcholinesterase KW - EC 3.1.1.7 KW - Glutathione KW - GAN16C9B8O KW - Index Medicus KW - Animals KW - Larva -- metabolism KW - Dose-Response Relationship, Drug KW - Glutathione -- metabolism KW - Biological Assay KW - Cholesterol -- analysis KW - Lipid Peroxidation KW - Cholesterol -- metabolism KW - Acetylcholinesterase -- metabolism KW - Glutathione -- analysis KW - Lethal Dose 50 KW - Acetylcholinesterase -- analysis KW - Larva -- drug effects KW - Larva -- growth & development KW - Triazines -- toxicity KW - Water Pollutants, Chemical -- toxicity KW - Palaemonidae -- metabolism KW - Herbicides -- toxicity KW - Palaemonidae -- drug effects KW - Palaemonidae -- growth & development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70167899?accountid=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+environmental+science+and+health.+Part.+B%2C+Pesticides%2C+food+contaminants%2C+and+agricultural+wastes&rft.atitle=Effects+of+the+anti-fouling+herbicide+Irgarol+1051+on+two+life+stages+of+the+grass+shrimp%2C+Palaemonetes+pugio.&rft.au=Key%2C+Peter+B%3BChung%2C+Katy+W%3BHoguet%2C+Jennifer%3BSapozhnikova%2C+Yelena%3BFulton%2C+Michael+H&rft.aulast=Key&rft.aufirst=Peter&rft.date=2008-01-01&rft.volume=43&rft.issue=1&rft.spage=50&rft.isbn=&rft.btitle=&rft.title=Journal+of+environmental+science+and+health.+Part.+B%2C+Pesticides%2C+food+contaminants%2C+and+agricultural+wastes&rft.issn=03601234&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2008-04-07 N1 - Date created - 2007-12-28 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Capital-energy substitution revisited: New evidence from micro data AN - 61760516; 200918255 AB - We use micro data for 10,318 plants to estimate elasticities of substitution between energy and capital. We find that energy and capital are substitutes. We also find that estimates of Allen elasticities of substitution -- a standard measure of substitution -- are sensitive to varying data sets and levels of aggregation. In contrast, estimates of Morishima elasticities of substitution -- which are theoretically superior to the Allen elasticities -- are more robust. We conclude that micro data provide more accurate elasticity estimates than those obtained from aggregate data and the Morishima elasticities are the preferred measure of factor substitution. Adapted from the source document. JF - Journal of Economic and Social Measurement AU - Nguyen, Sang V AU - Streitwieser, Mary L AD - Center for Economic Studies, US Bureau of the Census, Washington DC, 20233 sang.v.nguyen@census.gov Y1 - 2008///0, PY - 2008 DA - 0, 2008 SP - 129 EP - 153 PB - IOS Press, Amsterdam The Netherlands VL - 33 IS - 2-3 SN - 0747-9662, 0747-9662 KW - Money KW - Research Methodology KW - Energy KW - Accuracy KW - article KW - 0207: sociology: history and theory; theories, ideas, & systems UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/61760516?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Asocabs&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Economic+and+Social+Measurement&rft.atitle=Capital-energy+substitution+revisited%3A+New+evidence+from+micro+data&rft.au=Nguyen%2C+Sang+V%3BStreitwieser%2C+Mary+L&rft.aulast=Nguyen&rft.aufirst=Sang&rft.date=2008-01-01&rft.volume=33&rft.issue=2-3&rft.spage=129&rft.isbn=&rft.btitle=&rft.title=Journal+of+Economic+and+Social+Measurement&rft.issn=07479662&rft_id=info:doi/ LA - English DB - Sociological Abstracts N1 - Date revised - 2009-05-04 N1 - Number of references - 42 N1 - Last updated - 2016-09-28 N1 - CODEN - JEMEEZ N1 - SubjectsTermNotLitGenreText - Energy; Money; Research Methodology; Accuracy ER - TY - JOUR T1 - Defining "Fishing Communities": Vulnerability and the Magnuson-Stevens Fishery Conservation and Management Act AN - 61750892; 200832843 AB - As populations of many fish species worldwide have declined, the price of fuel has increased, and coastal development has mushroomed, fishing communities have suffered economic and social vulnerability. Since its 1996 re-authorization, the Magnuson-Stevens Fishery Conservation and Management Act (which governs U.S. marine fisheries) has included a definition of "fishing community" as "substantially dependent on or substantially engaged in the harvest or processing of fishery resources to meet social and economic needs" and a requirement (National Standard 8) to minimize economic impacts and sustain participation in fisheries in these communities. These initiatives are being implemented in conjunction with a worldwide move towards ecosystem-based management. These legal and policy requirements add a new layer to theoretical discussions of "community" and "vulnerability." We review key themes and issues from the literature on ecological anthropology, vulnerability, disasters, ecosystem-based management and fishing communities in the context of applied anthropological work in the US. Critical factors for understanding vulnerability in fishing communities are discussed and put in the context of more inclusive and holistic forms of management. Adapted from the source document. JF - Human Ecology Review AU - Clay, Patricia M AU - Olson, Julia AD - NOAA's National Marine Fisheries Service, Woods Hole, Massachusetts and Silver Spring, Maryland Y1 - 2008/01// PY - 2008 DA - January 2008 SP - 143 EP - 160 PB - Society for Human Ecology, College of the Atlantic, Bar Harbor ME VL - 15 IS - 2 SN - 1074-4827, 1074-4827 KW - fishing, policy, community, vulnerability, ecosystem, resilience KW - Resilience KW - Natural Resources KW - Resource Management KW - Policy KW - Conservation KW - Economic Development KW - Vulnerability KW - Fishing Communities KW - article KW - 2656: environmental interactions; environmental interactions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/61750892?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Asocabs&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Human+Ecology+Review&rft.atitle=Defining+%22Fishing+Communities%22%3A+Vulnerability+and+the+Magnuson-Stevens+Fishery+Conservation+and+Management+Act&rft.au=Clay%2C+Patricia+M%3BOlson%2C+Julia&rft.aulast=Clay&rft.aufirst=Patricia&rft.date=2008-01-01&rft.volume=15&rft.issue=2&rft.spage=143&rft.isbn=&rft.btitle=&rft.title=Human+Ecology+Review&rft.issn=10744827&rft_id=info:doi/ LA - English DB - Sociological Abstracts N1 - Date revised - 2008-11-06 N1 - Number of references - 218 N1 - Last updated - 2016-09-28 N1 - SubjectsTermNotLitGenreText - Fishing Communities; Natural Resources; Conservation; Economic Development; Resilience; Vulnerability; Policy; Resource Management ER - TY - JOUR T1 - Variation of atmospheric methane over the permafrost regions from satellite observation during 2003 to 2007 AN - 50605274; 2008-113398 AB - Thawing permafrost as a major source of climate feedback could accelerate climate change by releasing methane (CH (sub 4) ) into the atmosphere. However, current estimation of CH (sub 4) emissions from thawing permafrost or northern wetlands has large uncertainty. The Atmospheric Infrared Sounder (AIRS) on EOS/Aqua platform provides a measurement of global CH (sub 4) in the mid-upper troposphere. Based on more than four years' AIRS data in high northern hemisphere, it is found (1) a significant CH (sub 4) increase when the surface temperature becomes above the freezing point; (2) a decreasing trend of -1.3 ppbv/year in Canada-Alaska and -3.9 ppbv/year in Siberia from August 2003 to 2007; (3) a lower CH (sub 4) in 2005; and (4) a possibly large unknown source in Siberia between Jan to March. this study demonstrates that a long-term monitoring of CH (sub 4) using AIRS and other satellites will enable us to better study the CH (sub 4) trend and its relation with thawing permafrost. JF - International Conference on Permafrost (ICOP) Proceedings AU - Xiong, Xiaozhen AU - Barnet, Chris AU - Maddy, Eric AU - Liu, Xingpin AU - Goldberg, Mitch A2 - Kane, Douglas L. A2 - Hinkel, Kenneth M. Y1 - 2008 PY - 2008 DA - 2008 SP - 1981 EP - 1986 PB - [publisher varies], [location varies] VL - 9 KW - permafrost KW - methane KW - numerical models KW - aliphatic hydrocarbons KW - atmosphere KW - global change KW - alkanes KW - satellite methods KW - thawing KW - carbon dioxide KW - organic compounds KW - wetlands KW - hydrocarbons KW - Northern Hemisphere KW - greenhouse effect KW - remote sensing KW - global warming KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50605274?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Conference+on+Permafrost+%28ICOP%29+Proceedings&rft.atitle=Variation+of+atmospheric+methane+over+the+permafrost+regions+from+satellite+observation+during+2003+to+2007&rft.au=Xiong%2C+Xiaozhen%3BBarnet%2C+Chris%3BMaddy%2C+Eric%3BLiu%2C+Xingpin%3BGoldberg%2C+Mitch&rft.aulast=Xiong&rft.aufirst=Xiaozhen&rft.date=2008-01-01&rft.volume=9&rft.issue=&rft.spage=1981&rft.isbn=9780980017939&rft.btitle=&rft.title=International+Conference+on+Permafrost+%28ICOP%29+Proceedings&rft.issn=&rft_id=info:doi/ L2 - http://ipa.arcticportal.org/meetings/international-conferences.html LA - English DB - GeoRef N1 - Conference title - Ninth international conference on Permafrost N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 18 N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - #00164 N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; atmosphere; carbon dioxide; global change; global warming; greenhouse effect; hydrocarbons; methane; Northern Hemisphere; numerical models; organic compounds; permafrost; remote sensing; satellite methods; thawing; wetlands ER - TY - JOUR T1 - Real-time experimental forecast of the Peruvian tsunami of August 2007 for U.S. coastlines AN - 50554813; 2009-004391 JF - Geophysical Research Letters AU - Wei, Yong AU - Bernard, Eddie N AU - Tang, Liujuan AU - Weiss, Robert AU - Titov, Vasily V AU - Moore, Christopher AU - Spillane, Michael AU - Hopkins, Mike AU - Kanoglu, Utku Y1 - 2008 PY - 2008 DA - 2008 EP - Citation L04609 PB - American Geophysical Union, Washington, DC VL - 35 IS - 4 SN - 0094-8276, 0094-8276 KW - United States KW - tsunamis KW - central Peru KW - monitoring KW - geologic hazards KW - magnitude KW - damage KW - prediction KW - deep-sea environment KW - South America KW - Peruvian tsunami 2007 KW - marine environment KW - floods KW - coastal environment KW - risk assessment KW - propagation KW - Peru KW - earthquakes KW - accuracy KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50554813?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Research+Letters&rft.atitle=Real-time+experimental+forecast+of+the+Peruvian+tsunami+of+August+2007+for+U.S.+coastlines&rft.au=Wei%2C+Yong%3BBernard%2C+Eddie+N%3BTang%2C+Liujuan%3BWeiss%2C+Robert%3BTitov%2C+Vasily+V%3BMoore%2C+Christopher%3BSpillane%2C+Michael%3BHopkins%2C+Mike%3BKanoglu%2C+Utku&rft.aulast=Wei&rft.aufirst=Yong&rft.date=2008-01-01&rft.volume=35&rft.issue=4&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2007GL032250 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2009-01-01 N1 - PubXState - DC N1 - SuppNotes - Based on Publisher-supplied data N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - accuracy; central Peru; coastal environment; damage; deep-sea environment; earthquakes; floods; geologic hazards; magnitude; marine environment; monitoring; Peru; Peruvian tsunami 2007; prediction; propagation; risk assessment; South America; tsunamis; United States DO - http://dx.doi.org/10.1029/2007GL032250 ER - TY - JOUR T1 - Abrupt climate changes; how freshening of the northern Atlantic affects the thermohaline and wind-driven oceanic circulations AN - 50549144; 2009-006174 AB - Leading hypotheses for abrupt climate changes are focused on the ocean response to a freshening of surface waters in the North Atlantic. The degree to which such a freshening affects the deep, slow thermohaline, rather than the shallow, swift, wind-driven circulations of the ocean, and hence the degree to which that freshening affects climate in high rather than low latitudes, differ from model to model, depending on factors such as the treatment of diffusive processes in the oceans. Many comprehensive climate models are biased and confine the influence mainly to the thermohaline circulation and northern climates. Simulations of paleoclimates can provide valuable tests for the models, but only some of those climates provide sufficiently stringent tests to determine which models are realistic. JF - Annual Review of Earth and Planetary Sciences AU - Barreiro, Marcelo AU - Fedorov, Alexey AU - Pacanowski, Ronald AU - Philander, S George Y1 - 2008 PY - 2008 DA - 2008 SP - 33 EP - 58 PB - Annual Reviews, Palo Alto, CA VL - 36 SN - 0084-6597, 0084-6597 KW - tropical environment KW - climatic controls KW - ocean circulation KW - global change KW - simulation KW - paleoclimatology KW - energy balance KW - climate change KW - models KW - thermohaline circulation KW - heating KW - ecology KW - North Atlantic KW - winds KW - climate KW - Atlantic Ocean KW - 07:Oceanography KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50549144?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Annual+Review+of+Earth+and+Planetary+Sciences&rft.atitle=Abrupt+climate+changes%3B+how+freshening+of+the+northern+Atlantic+affects+the+thermohaline+and+wind-driven+oceanic+circulations&rft.au=Barreiro%2C+Marcelo%3BFedorov%2C+Alexey%3BPacanowski%2C+Ronald%3BPhilander%2C+S+George&rft.aulast=Barreiro&rft.aufirst=Marcelo&rft.date=2008-01-01&rft.volume=36&rft.issue=&rft.spage=33&rft.isbn=&rft.btitle=&rft.title=Annual+Review+of+Earth+and+Planetary+Sciences&rft.issn=00846597&rft_id=info:doi/10.1146%2Fannurev.earth.36.090507.143219 L2 - http://arjournals.annualreviews.org/loi/earth LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 51 N1 - PubXState - CA N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - AREPCI N1 - SubjectsTermNotLitGenreText - Atlantic Ocean; climate; climate change; climatic controls; ecology; energy balance; global change; heating; models; North Atlantic; ocean circulation; paleoclimatology; simulation; thermohaline circulation; tropical environment; winds DO - http://dx.doi.org/10.1146/annurev.earth.36.090507.143219 ER - TY - JOUR T1 - Wave scattering and sensing strategies in intermittent terrestrial environments AN - 50525998; 2009-015816 JF - Army Science Conference AU - Wilson, D Keith AU - Lawson, Daniel E AU - Albert, Donald G AU - Bigl, M F AU - Finnegan, David AU - Ostashev, V E AU - Goedecke, G H AU - Anonymous Y1 - 2008 PY - 2008 DA - 2008 SP - 8 PB - U. S. Army, Office of the Assistant Secretary of the Army (Acquisition, Logistics and Technology), Fort Belvoir, VA VL - 26 KW - United States KW - terrestrial environment KW - geophysical surveys KW - geophysical methods KW - mathematical models KW - elastic waves KW - seismic methods KW - models KW - California KW - spatial distribution KW - Inyo County California KW - volcanic features KW - Amboy Crater KW - Mojave Desert KW - traveltime KW - surveys KW - time domain analysis KW - seismic waves KW - wave dispersion KW - lava fields KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50525998?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Army+Science+Conference&rft.atitle=Wave+scattering+and+sensing+strategies+in+intermittent+terrestrial+environments&rft.au=Wilson%2C+D+Keith%3BLawson%2C+Daniel+E%3BAlbert%2C+Donald+G%3BBigl%2C+M+F%3BFinnegan%2C+David%3BOstashev%2C+V+E%3BGoedecke%2C+G+H%3BAnonymous&rft.aulast=Wilson&rft.aufirst=D&rft.date=2008-01-01&rft.volume=26&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Army+Science+Conference&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Twenty-sixth Army science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 16 N1 - PubXState - VA N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #06705 N1 - SubjectsTermNotLitGenreText - Amboy Crater; California; elastic waves; geophysical methods; geophysical surveys; Inyo County California; lava fields; mathematical models; models; Mojave Desert; seismic methods; seismic waves; spatial distribution; surveys; terrestrial environment; time domain analysis; traveltime; United States; volcanic features; wave dispersion ER - TY - JOUR T1 - U. S. efforts to delineate its extended continental shelf AN - 50488278; 2009-025899 AB - Despite the fact that the U.S. has not yet acceded to the United Nations Convention on the Law of the Sea (UNCLOS), U.S. efforts have been ongoing, since 2002 to evaluate and collect data that may be relevant to a potential submission by the U.S. for an extended continental shelf. Early in 2002, the U.S. Congress, (through NOAA) funded the Center for Coastal and Ocean Mapping/Joint Hydrographic Center (CCOM/JHC) at the University of New Hampshire to evaluate the content and completeness of the nation's bathymetric and seismic data holdings in areas around the U.S. EEZ from the perspective of their usefulness for establishing an extended continental shelf under UNCLOS Article 76. Based on recommendations from this study, the U.S. Congress further funded the CCOM/JHC to collect and process new high-resolution multibeam sonar data in seven regions where the potential for an extended continental shelf was identified. To date, more than 1,000,000 sq. km of full-coverage, high-resolution multibeam sonar bathymetry and backscatter data have been collected from regions of the Bering Sea, the U.S. Atlantic margin, the Gulf of Alaska, the Arctic, the Gulf of Mexico, and in the area of the Mariana Islands. In each case, the contrast of the existing sparse single-beam sounding data sets to the full-coverage, high-resolution multibeam sonar data sets has been striking. Whereas these new multibeam data will be of tremendous value in better defining the critical morphological features necessary for an UNCLOS submission, they will also be a legacy for generations to come, and have already provided many new insights into the nature of continental margin processes. As these data are being analyzed, more work is planned for the area around Kingman/Palmyra Atoll in the Pacific, the U.S. Atlantic margin and the Chukchi Cap region of the Arctic. U.S. efforts have expanded and been formalized recently with the establishment, under the direction of the Dept. of State, of an Extended Continental Shelf Task Force to coordinate the collection and analysis of all relevant data, and begin the process of establishing the outer limits of the United States' ECS in accordance with international law. The Task Force has representation from at least 14 federal departments, agencies or commissions, has already convened several workshops (focused on data management issues and regional issues), and is busy planning future mapping and other data collection efforts, including a collaborative Canadian/U.S seismic data acquisition program in the Arctic scheduled for the summer of 2008. JF - International Geological Congress, Abstracts = Congres Geologique International, Resumes AU - Mayer, Larry AU - Gardner, James V AU - Armstrong, Andrew AU - Anonymous Y1 - 2008 PY - 2008 DA - 2008 EP - Abstract 1351799 PB - [International Geological Congress], [location varies] VL - 33 KW - United States KW - Northeast Pacific KW - Law of the Sea KW - data acquisition KW - mapping KW - Gulf of Mexico KW - data management KW - acoustical methods KW - Micronesia KW - Arctic Ocean KW - ocean floors KW - East Pacific KW - Mariana Islands KW - geophysical methods KW - Bering Sea KW - information management KW - seismic methods KW - North Pacific KW - Gulf of Alaska KW - Pacific Ocean KW - Oceania KW - United States Exclusive Economic Zone KW - continental shelf KW - bathymetry KW - North Atlantic KW - sonar methods KW - Atlantic Ocean KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50488278?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Geological+Congress%2C+Abstracts+%3D+Congres+Geologique+International%2C+Resumes&rft.atitle=U.+S.+efforts+to+delineate+its+extended+continental+shelf&rft.au=Mayer%2C+Larry%3BGardner%2C+James+V%3BArmstrong%2C+Andrew%3BAnonymous&rft.aulast=Mayer&rft.aufirst=Larry&rft.date=2008-01-01&rft.volume=33&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=International+Geological+Congress%2C+Abstracts+%3D+Congres+Geologique+International%2C+Resumes&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd international geological congress N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by International Geological Congress Organizational Committee N1 - Date revised - 2009-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABBY N1 - SubjectsTermNotLitGenreText - acoustical methods; Arctic Ocean; Atlantic Ocean; bathymetry; Bering Sea; continental shelf; data acquisition; data management; East Pacific; geophysical methods; Gulf of Alaska; Gulf of Mexico; information management; Law of the Sea; mapping; Mariana Islands; Micronesia; North Atlantic; North Pacific; Northeast Pacific; ocean floors; Oceania; Pacific Ocean; seismic methods; sonar methods; United States; United States Exclusive Economic Zone ER - TY - JOUR T1 - Mafic impact-melt components in lunar meteorite Dhofar 961 AN - 50415233; 2009-058374 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Jolliff, B L AU - Zeigler, R A AU - Korotev, R L AU - Carpenter, P K AU - Vicenzi, E P AU - Davis, J M AU - Anonymous Y1 - 2008 PY - 2008 DA - 2008 EP - Abstract 2519 PB - Lunar and Planetary Science Conference, Houston, TX VL - 39 KW - silicates KW - pigeonite KW - lunar meteorites KW - magnesium KW - stony meteorites KW - olivine group KW - melts KW - iron KW - meteorites KW - impact melts KW - pyroxene group KW - clinopyroxene KW - olivine KW - metamorphic rocks KW - orthosilicates KW - X-ray fluorescence spectra KW - framework silicates KW - spectra KW - chemical composition KW - chain silicates KW - Dhofar Meteorites KW - alkaline earth metals KW - plagioclase KW - breccia KW - impactites KW - Moon KW - impact breccia KW - clasts KW - achondrites KW - nesosilicates KW - South Pole-Aitken Basin KW - provenance KW - Dho 961 KW - metals KW - lunar mantle KW - thorium KW - feldspar group KW - actinides KW - 05B:Petrology of meteorites and tektites KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50415233?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Mafic+impact-melt+components+in+lunar+meteorite+Dhofar+961&rft.au=Jolliff%2C+B+L%3BZeigler%2C+R+A%3BKorotev%2C+R+L%3BCarpenter%2C+P+K%3BVicenzi%2C+E+P%3BDavis%2C+J+M%3BAnonymous&rft.aulast=Jolliff&rft.aufirst=B&rft.date=2008-01-01&rft.volume=39&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2008/pdf/2519.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-ninth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 12 N1 - PubXState - TX N1 - Document feature - illus. incl. sketch map N1 - SuppNotes - Accessed on Nov. 25, 2008 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - achondrites; actinides; alkaline earth metals; breccia; chain silicates; chemical composition; clasts; clinopyroxene; Dho 961; Dhofar Meteorites; feldspar group; framework silicates; impact breccia; impact melts; impactites; iron; lunar mantle; lunar meteorites; magnesium; melts; metals; metamorphic rocks; meteorites; Moon; nesosilicates; olivine; olivine group; orthosilicates; pigeonite; plagioclase; provenance; pyroxene group; silicates; South Pole-Aitken Basin; spectra; stony meteorites; thorium; X-ray fluorescence spectra ER - TY - JOUR T1 - Methane, manganese, and helium in hydrothermal plumes following volcanic eruptions on the East Pacific Rise near 9 degrees 50'N AN - 50411788; 2009-058613 AB - As part of a rapid response cruise in May 2006, we surveyed water column hydrothermal plumes and bottom conditions on the East Pacific Rise between 9 degrees 46.0'N and 9 degrees 57.6'N, where recent seafloor volcanic activity was suspected. Real-time measurements included temperature, light transmission, and salinity. Samples of the plume waters were analyzed for methane, manganese, helium concentrations, and the delta (super 13) C of methane. These data allow us to examine the effects of the 2005-2006 volcanic eruption(s) on plume chemistry. Methane and manganese are sensitive tracers of hydrothermal plumes, and both were present in high concentrations. Methane reached 347 nM in upper plume samples (250 m above seafloor) and exceeded 1085 nM in a near-bottom sample. Mn reached 54 nM in the upper plume and 98 nM in near-bottom samples. The concentrations of methane and Mn were higher than measurements made after a volcanic eruption in the same area in 1991, but the ratio of CH (sub 4) /Mn, at 6.7, is slightly lower, though still well above the ratios measured in chronic plumes. High concentrations of methane in near-bottom samples were associated with areas of microbial mats and diffuse venting documented in seafloor imagery. The isotopic composition of the methane carbon shows evidence of active microbial oxidation; however, neither the fractionation factor nor the source of the eruption-associated methane can be determined with any certainty. Considerable scatter in the isotopic data is due to diverse sources for the methane as well as fractionation as methane is consumed. One sample at +21 per mil versus Peedee belemnite standard is among the most enriched methane carbon values reported in a hydrothermal plume to date. JF - Geochemistry, Geophysics, Geosystems - G3 AU - Love, Brooke A AU - Resing, Joseph A AU - Cowen, James P AU - Lupton, John E AU - Fornari, Daniel J AU - Shank, Timothy M AU - Biller, Dondra Y1 - 2008 PY - 2008 DA - 2008 EP - Citation Q06T01 PB - American Geophysical Union and The Geochemical Society VL - 9 IS - 6 KW - plumes KW - sea water KW - isotopes KW - hydrothermal vents KW - aliphatic hydrocarbons KW - salinity KW - manganese KW - stable isotopes KW - temperature KW - noble gases KW - carbon KW - helium KW - East Pacific KW - methane KW - isotope ratios KW - C-13/C-12 KW - alkanes KW - hydrothermal conditions KW - geochemical cycle KW - organic compounds KW - metals KW - Pacific Ocean KW - submarine volcanoes KW - hydrocarbons KW - volcanoes KW - He-4/He-3 KW - East Pacific Rise KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50411788?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochemistry%2C+Geophysics%2C+Geosystems+-+G3&rft.atitle=Methane%2C+manganese%2C+and+helium+in+hydrothermal+plumes+following+volcanic+eruptions+on+the+East+Pacific+Rise+near+9+degrees+50%27N&rft.au=Love%2C+Brooke+A%3BResing%2C+Joseph+A%3BCowen%2C+James+P%3BLupton%2C+John+E%3BFornari%2C+Daniel+J%3BShank%2C+Timothy+M%3BBiller%2C+Dondra&rft.aulast=Love&rft.aufirst=Brooke&rft.date=2008-01-01&rft.volume=9&rft.issue=6&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geochemistry%2C+Geophysics%2C+Geosystems+-+G3&rft.issn=1525-2027&rft_id=info:doi/10.1029%2F2008GC002104 L2 - http://g-cubed.org LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2009-01-01 N1 - Number of references - 60 N1 - Document feature - illus. incl. 2 tables, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; C-13/C-12; carbon; East Pacific; East Pacific Rise; geochemical cycle; He-4/He-3; helium; hydrocarbons; hydrothermal conditions; hydrothermal vents; isotope ratios; isotopes; manganese; metals; methane; noble gases; organic compounds; Pacific Ocean; plumes; salinity; sea water; stable isotopes; submarine volcanoes; temperature; volcanoes DO - http://dx.doi.org/10.1029/2008GC002104 ER - TY - JOUR T1 - Resolution of direction of oceanic magnetic lineations by the sixth-generation lithospheric magnetic field model from CHAMP satellite magnetic measurements AN - 50410525; 2009-060156 AB - The CHAMP satellite continues to provide highly accurate magnetic field measurements from decreasing orbital altitudes (<350 km) at solar minimum conditions. Using the latest 4 years (2004-2007) of readings from the CHAMP fluxgate magnetometer, including an improved scalar data product, we have estimated the lithospheric magnetic field to spherical harmonic degree 120, corresponding to 333 km wavelength resolution. The data were found to be sensitive to crustal field variations up to degree 150 (down to 266 km wavelength), but a clean separation of the lithospheric signal from ionospheric and magnetospheric noise sources was achieved only to degree 120. This new MF6 model is the first satellite-based magnetic model to resolve the direction of oceanic magnetic lineations, revealing the age structure of oceanic crust. JF - Geochemistry, Geophysics, Geosystems - G3 AU - Maus, S AU - Yin, F AU - Luehr, H AU - Manoj, C AU - Rother, M AU - Rauberg, J AU - Michaelis, I AU - Stolle, C AU - Mueller, R D Y1 - 2008 PY - 2008 DA - 2008 EP - Citation Q07021 PB - American Geophysical Union and The Geochemical Society VL - 9 IS - 7 KW - lineaments KW - geophysical methods KW - magnetic methods KW - magnetic anomalies KW - satellite methods KW - magnetometers KW - magnetic field KW - harmonics KW - noise KW - measurement KW - spatial variations KW - sea-floor spreading KW - CHAMP KW - crust KW - remote sensing KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50410525?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochemistry%2C+Geophysics%2C+Geosystems+-+G3&rft.atitle=Resolution+of+direction+of+oceanic+magnetic+lineations+by+the+sixth-generation+lithospheric+magnetic+field+model+from+CHAMP+satellite+magnetic+measurements&rft.au=Maus%2C+S%3BYin%2C+F%3BLuehr%2C+H%3BManoj%2C+C%3BRother%2C+M%3BRauberg%2C+J%3BMichaelis%2C+I%3BStolle%2C+C%3BMueller%2C+R+D&rft.aulast=Maus&rft.aufirst=S&rft.date=2008-01-01&rft.volume=9&rft.issue=7&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geochemistry%2C+Geophysics%2C+Geosystems+-+G3&rft.issn=1525-2027&rft_id=info:doi/10.1029%2F2008GC001949 L2 - http://g-cubed.org LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2009-01-01 N1 - Number of references - 17 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - CHAMP; crust; geophysical methods; harmonics; lineaments; magnetic anomalies; magnetic field; magnetic methods; magnetometers; measurement; noise; remote sensing; satellite methods; sea-floor spreading; spatial variations DO - http://dx.doi.org/10.1029/2008GC001949 ER - TY - JOUR T1 - Hyperspectral imaging of Martian and lunar meteorites by scanning laboratory source X-ray microfluorescence spectrometry; a new tool for planetary science AN - 50396528; 2009-063752 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Vicenzi, E P AU - Davis, J AU - Carpenter, P K AU - Zeigler, R A AU - Jolliff, B L AU - Anonymous Y1 - 2008 PY - 2008 DA - 2008 EP - Abstract 2335 PB - Lunar and Planetary Science Conference, Houston, TX VL - 39 KW - silicates KW - Northwest Africa Meteorites KW - lunar meteorites KW - hyperspectral analysis KW - imagery KW - stony meteorites KW - Martian meteorites KW - microanalysis KW - olivine group KW - Dhofar 961 KW - meteorites KW - pyroxene group KW - olivine KW - orthosilicates KW - X-ray fluorescence spectra KW - framework silicates KW - spectra KW - chain silicates KW - Dhofar Meteorites KW - plagioclase KW - achondrites KW - NWA 817 KW - nesosilicates KW - feldspar group KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50396528?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Hyperspectral+imaging+of+Martian+and+lunar+meteorites+by+scanning+laboratory+source+X-ray+microfluorescence+spectrometry%3B+a+new+tool+for+planetary+science&rft.au=Vicenzi%2C+E+P%3BDavis%2C+J%3BCarpenter%2C+P+K%3BZeigler%2C+R+A%3BJolliff%2C+B+L%3BAnonymous&rft.aulast=Vicenzi&rft.aufirst=E&rft.date=2008-01-01&rft.volume=39&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2008/pdf/2335.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-ninth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 5 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Oct. 24, 2008 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - achondrites; chain silicates; Dhofar 961; Dhofar Meteorites; feldspar group; framework silicates; hyperspectral analysis; imagery; lunar meteorites; Martian meteorites; meteorites; microanalysis; nesosilicates; Northwest Africa Meteorites; NWA 817; olivine; olivine group; orthosilicates; plagioclase; pyroxene group; silicates; spectra; stony meteorites; X-ray fluorescence spectra ER - TY - JOUR T1 - How does soil moisture influence the early stages of the South American monsoon? AN - 50389666; 2009-070937 JF - Journal of Climate AU - Collini, Estela A AU - Berbery, Ernesto H AU - Barros, Vicente R AU - Pyle, Matthew E Y1 - 2008/01// PY - 2008 DA - January 2008 SP - 195 EP - 213 PB - American Meteorological Society, Boston, MA VL - 21 IS - 2 SN - 0894-8755, 0894-8755 KW - soils KW - experimental studies KW - numerical models KW - moisture KW - data processing KW - atmospheric precipitation KW - temperature KW - spatial distribution KW - South America KW - monsoons KW - humidity KW - sensitivity analysis KW - digital simulation KW - seasonal variations KW - diurnal variations KW - boundary layer KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50389666?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Climate&rft.atitle=How+does+soil+moisture+influence+the+early+stages+of+the+South+American+monsoon%3F&rft.au=Collini%2C+Estela+A%3BBerbery%2C+Ernesto+H%3BBarros%2C+Vicente+R%3BPyle%2C+Matthew+E&rft.aulast=Collini&rft.aufirst=Estela&rft.date=2008-01-01&rft.volume=21&rft.issue=2&rft.spage=195&rft.isbn=&rft.btitle=&rft.title=Journal+of+Climate&rft.issn=08948755&rft_id=info:doi/10.1175%2F2007JCL11846.1 L2 - http://journals.ametsoc.org/loi/clim LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 65 N1 - PubXState - MA N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - atmospheric precipitation; boundary layer; data processing; digital simulation; diurnal variations; experimental studies; humidity; moisture; monsoons; numerical models; seasonal variations; sensitivity analysis; soils; South America; spatial distribution; temperature DO - http://dx.doi.org/10.1175/2007JCL11846.1 ER - TY - JOUR T1 - High-resolution surveys along the hot spot-affected Galapagos spreading center; 3, Black smoker discoveries and the implications for geological controls on hydrothermal activity AN - 50259324; 2009-080488 AB - To explore effects of hot spots on mid-ocean ridge hydrothermal systems, we conducted nested sonar, hydrothermal plume, and near-bottom photographic surveys along the portion of the Galapagos Spreading Center (GSC) influenced by the Galapagos hot spot, from longitude 95 degrees -89.5 degrees W. We report the first active high-temperature black smokers to be found on the GSC, at longitudes 94 degrees 4.5'W and 91 degrees 56.2'-54.3'W; describe two areas of recently inactive smokers, at longitudes 91 degrees 23.4'-23.7'W and 91 degrees 13.8'W; and document an older inactive site, at longitude 90 degrees 33.4'W. All imaged vents issue either from dike-induced fissures along linear axial volcanic ridges and collapses or from a caldera. Magmatic control of hydrothermal systems also is revealed by spatial clustering of plumes within the topographically elevated middles of volcanic ridge segments with inferred centralized melt supply. In searched areas, smokers are more typical than diffuse flow vents, but total GSC plume incidence is half of that expected from the spreading rate. Why? Dike-fed fissures provide permeable pathways for efficient hydrothermal extraction of magmatic heat, but cones without calderas do not. Among many point-source cones surveyed, only the two with calderas had detectable plumes. Possibly, dominance of point-source over linear-source melt delivery on the GSC decreases plume incidence. Also, similar maturities of observed vents and their host lava flows indicate that hydrothermally active volcanic segments along the western GSC are contemporaneously in a waning phase of volcanic-hydrothermal activity. Perhaps ridge/hot spot interaction produces melt pulses that drive near-synchronous volcanic-hydrothermal activity on the volcanic segments spanning the hot spot. During active periods, hydrothermally active dike-fed fissures and calderas may be more abundant than we currently observe. JF - Geochemistry, Geophysics, Geosystems - G3 AU - Haymon, Rachel M AU - White, Scott M AU - Baker, Edward T AU - Anderson, Peter G AU - Macdonald, Ken C AU - Resing, Joseph A Y1 - 2008 PY - 2008 DA - 2008 EP - Citation Q12006 PB - American Geophysical Union and The Geochemical Society VL - 9 IS - 12 KW - East Pacific KW - hot spots KW - geophysical surveys KW - Galapagos Rift KW - hydrothermal vents KW - geophysical methods KW - photography KW - calderas KW - acoustical methods KW - volcanic features KW - plate tectonics KW - marine environment KW - bottom features KW - Pacific Ocean KW - submarine environment KW - sea-floor spreading KW - surveys KW - ocean floors KW - black smokers KW - spreading centers KW - sonar methods KW - mid-ocean ridges KW - 20:Applied geophysics KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50259324?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochemistry%2C+Geophysics%2C+Geosystems+-+G3&rft.atitle=High-resolution+surveys+along+the+hot+spot-affected+Galapagos+spreading+center%3B+3%2C+Black+smoker+discoveries+and+the+implications+for+geological+controls+on+hydrothermal+activity&rft.au=Haymon%2C+Rachel+M%3BWhite%2C+Scott+M%3BBaker%2C+Edward+T%3BAnderson%2C+Peter+G%3BMacdonald%2C+Ken+C%3BResing%2C+Joseph+A&rft.aulast=Haymon&rft.aufirst=Rachel&rft.date=2008-01-01&rft.volume=9&rft.issue=12&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geochemistry%2C+Geophysics%2C+Geosystems+-+G3&rft.issn=1525-2027&rft_id=info:doi/10.1029%2F2008GC002114 L2 - http://g-cubed.org LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2009-01-01 N1 - Number of references - 80 N1 - Document feature - illus. incl. 3 tables, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - acoustical methods; black smokers; bottom features; calderas; East Pacific; Galapagos Rift; geophysical methods; geophysical surveys; hot spots; hydrothermal vents; marine environment; mid-ocean ridges; ocean floors; Pacific Ocean; photography; plate tectonics; sea-floor spreading; sonar methods; spreading centers; submarine environment; surveys; volcanic features DO - http://dx.doi.org/10.1029/2008GC002114 ER - TY - JOUR T1 - High-resolution surveys along the hot spot-affected Galapagos spreading center; 2, Influence of magma supply on volcanic morphology AN - 50253484; 2009-080402 AB - The Galapagos Spreading Center (GSC) at 89 degrees -95 degrees W exhibits large gradients in magma supply at a relatively constant intermediate spreading rate, making this area an ideal natural laboratory to study the effects of magma supply on volcanism at seafloor spreading ridges. Prior work shows that the GSC develops from axial valley to shallow axial rise and a shallow magma sill, much like a typical fast spreading ridge, as the contribution of the hot spot increases. The volcanic morphology varies with magma supply in a predictable manner that we divide into three terrains based on the characteristic style of volcanic emplacement and edifice construction within each terrain. The volcanic cone terrain comprises most of the GSC and is characterized by prominent volcanic cones within a >1 km wide and >100 m deep axial graben. Approaching the area of maximum mantle plume influence at 91 degrees W, the GSC axis lies along an elevated axial rise split by a <1 km wide and <100 m deep axial graben, and the style of volcanism shifts to axial volcanic ridge terrain characterized by axis-elongate, low-relief ridges of pillow lava. The lava channel terrain comprises only one segment on either side of the maximum magma supply at 91 degrees W, where sheet lava flows and lava channels are relatively widespread. A general lengthening of seafloor fissures with increasing magma supply suggests a greater tendency toward linear source eruptions, in agreement with the volcanic observations. These results suggest that magma supply rather than magma chamber depth or rate of tectonic extension is the primary influence on lava morphology, hence eruptive processes, at seafloor spreading ridges in general. In both the axial volcanic ridge and lava channel terrains, a single prominent volcanic cone exists within each volcanic segment, suggesting a segment-centered magma focusing. JF - Geochemistry, Geophysics, Geosystems - G3 AU - White, Scott M AU - Meyer, Jason D AU - Haymon, Rachel M AU - Macdonald, Ken C AU - Baker, Edward T AU - Resing, Joseph A Y1 - 2008 PY - 2008 DA - 2008 EP - Citation Q09004 PB - American Geophysical Union and The Geochemical Society VL - 9 IS - 9 KW - hot spots KW - geophysical surveys KW - Galapagos Rift KW - mantle KW - segmentation KW - convection currents KW - volcanic features KW - bottom features KW - sea-floor spreading KW - ocean floors KW - spreading centers KW - mantle plumes KW - East Pacific KW - currents KW - high-resolution methods KW - sills KW - morphology KW - intrusions KW - plate tectonics KW - lava KW - marine methods KW - magmas KW - eruptions KW - Pacific Ocean KW - submarine volcanoes KW - volcanoes KW - surveys KW - mid-ocean ridges KW - cones KW - 20:Applied geophysics KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50253484?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochemistry%2C+Geophysics%2C+Geosystems+-+G3&rft.atitle=High-resolution+surveys+along+the+hot+spot-affected+Galapagos+spreading+center%3B+2%2C+Influence+of+magma+supply+on+volcanic+morphology&rft.au=White%2C+Scott+M%3BMeyer%2C+Jason+D%3BHaymon%2C+Rachel+M%3BMacdonald%2C+Ken+C%3BBaker%2C+Edward+T%3BResing%2C+Joseph+A&rft.aulast=White&rft.aufirst=Scott&rft.date=2008-01-01&rft.volume=9&rft.issue=9&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geochemistry%2C+Geophysics%2C+Geosystems+-+G3&rft.issn=1525-2027&rft_id=info:doi/10.1029%2F2008GC002036 L2 - http://g-cubed.org LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2009-01-01 N1 - Number of references - 65 N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - bottom features; cones; convection currents; currents; East Pacific; eruptions; Galapagos Rift; geophysical surveys; high-resolution methods; hot spots; intrusions; lava; magmas; mantle; mantle plumes; marine methods; mid-ocean ridges; morphology; ocean floors; Pacific Ocean; plate tectonics; sea-floor spreading; segmentation; sills; spreading centers; submarine volcanoes; surveys; volcanic features; volcanoes DO - http://dx.doi.org/10.1029/2008GC002036 ER - TY - JOUR T1 - High-resolution surveys along the hot spot-affected Galapagos spreading center; 1, Distribution of hydrothermal activity AN - 50250740; 2009-080401 AB - The spatial density of hydrothermal activity along most mid-ocean ridges is a robust linear function of spreading rate (or magmatic budget), but extreme crustal properties may alter this relationship. In 2005-2006 we tested the effect of thickened crust on hydrothermal activity using high-resolution mapping of plumes overlying the hot spot-affected Galapagos Spreading Center from 95 degrees to 89 degrees 42'W ( approximately 560 km of ridge crest). Plume mapping discovered only two active, high-temperature vent fields, subsequently confirmed by camera tows, though strong plume evidence indicated minor venting from at least six other locations. Total plume incidence (p (sub h) ), the fraction of ridge crest overlain by significant plumes, was 0.11+ or -0.014, about half that expected for a non-hot spot mid-ocean ridge with a similar magmatic budget. Plume distributions on the Galapagos Spreading Center were uncorrelated with abrupt variations in the depth of the along-axis melt lens, so these variations are apparently not controlled by hydrothermal cooling differences. We also found no statistical difference (for a significance level of 0.05) in plume incidence between where the seismically imaged melt lens is shallow (2+ or -0.56 km, p (sub h) =0.108+ or -0.045) and where it is deep (3.4+ or -0.7 km, p (sub h) =0.121+ or -0.015). The Galapagos Spreading Center thus joins mid-ocean ridges near the Iceland (Reykjanes Ridge), St. Paul-Amsterdam (South East Indian Ridge), and Ascension (Mid-Atlantic Ridge) hot spots as locations of anomalously scarce high-temperature venting. This scarcity implies that convective cooling along hot spot-affected ridge sections occurs primarily by undetected diffuse flow or is permanently or episodically reduced compared to normal mid-ocean ridges. JF - Geochemistry, Geophysics, Geosystems - G3 AU - Baker, Edward T AU - Haymon, Rachel M AU - Resing, Joseph A AU - White, Scott M AU - Walker, Sharon L AU - Macdonald, Ken C AU - Nakamura, Ko-ichi Y1 - 2008 PY - 2008 DA - 2008 EP - Citation Q09003 PB - American Geophysical Union and The Geochemical Society VL - 9 IS - 9 KW - hot spots KW - geophysical surveys KW - Galapagos Rift KW - hydrothermal vents KW - mantle KW - mapping KW - Europe KW - spatial distribution KW - Mid-Atlantic Ridge KW - Ascension Island KW - Indian Ocean KW - ocean floors KW - mantle plumes KW - Mid-Indian Ridge KW - East Pacific KW - high-resolution methods KW - Western Europe KW - Southeast Indian Ridge KW - Atlantic Ocean Islands KW - Reykjanes Ridge KW - plate tectonics KW - Pacific Ocean KW - surveys KW - intraplate processes KW - North Atlantic KW - Iceland KW - Atlantic Ocean KW - mid-ocean ridges KW - 20:Applied geophysics KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50250740?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochemistry%2C+Geophysics%2C+Geosystems+-+G3&rft.atitle=High-resolution+surveys+along+the+hot+spot-affected+Galapagos+spreading+center%3B+1%2C+Distribution+of+hydrothermal+activity&rft.au=Baker%2C+Edward+T%3BHaymon%2C+Rachel+M%3BResing%2C+Joseph+A%3BWhite%2C+Scott+M%3BWalker%2C+Sharon+L%3BMacdonald%2C+Ken+C%3BNakamura%2C+Ko-ichi&rft.aulast=Baker&rft.aufirst=Edward&rft.date=2008-01-01&rft.volume=9&rft.issue=9&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geochemistry%2C+Geophysics%2C+Geosystems+-+G3&rft.issn=1525-2027&rft_id=info:doi/10.1029%2F2008GC002028 L2 - http://g-cubed.org LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2009-01-01 N1 - Number of references - 61 N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Ascension Island; Atlantic Ocean; Atlantic Ocean Islands; East Pacific; Europe; Galapagos Rift; geophysical surveys; high-resolution methods; hot spots; hydrothermal vents; Iceland; Indian Ocean; intraplate processes; mantle; mantle plumes; mapping; Mid-Atlantic Ridge; Mid-Indian Ridge; mid-ocean ridges; North Atlantic; ocean floors; Pacific Ocean; plate tectonics; Reykjanes Ridge; Southeast Indian Ridge; spatial distribution; surveys; Western Europe DO - http://dx.doi.org/10.1029/2008GC002028 ER - TY - JOUR T1 - Magnetic surveying of Brothers Volcano, Kermadec Arc; high resolution near-bottom AUV surveying and surface-tow measurements AN - 50124552; 2009-099393 JF - Annual General Meeting and Conference - The Australasian Institute of Mining and Metallurgy, New Zealand Branch AU - Davy, B W AU - de Ronde, C E J AU - Tivey, M AU - Embley, B AU - Yoerger, D AU - Anonymous Y1 - 2008 PY - 2008 DA - 2008 SP - 141 PB - AusIMM - Australasian Institute of Mining and Metallurgy, Wellington VL - 41 SN - 0110-3687, 0110-3687 KW - high-resolution methods KW - West Pacific Ocean Islands KW - surface-tow methods KW - geophysical surveys KW - hydrothermal vents KW - geophysical methods KW - magnetic methods KW - Brothers Volcano KW - autonomous underwater vehicles KW - Kermadec Islands KW - submarine volcanoes KW - volcanoes KW - surveys KW - 24:Quaternary geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50124552?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Annual+General+Meeting+and+Conference+-+The+Australasian+Institute+of+Mining+and+Metallurgy%2C+New+Zealand+Branch&rft.atitle=Magnetic+surveying+of+Brothers+Volcano%2C+Kermadec+Arc%3B+high+resolution+near-bottom+AUV+surveying+and+surface-tow+measurements&rft.au=Davy%2C+B+W%3Bde+Ronde%2C+C+E+J%3BTivey%2C+M%3BEmbley%2C+B%3BYoerger%2C+D%3BAnonymous&rft.aulast=Davy&rft.aufirst=B&rft.date=2008-01-01&rft.volume=41&rft.issue=&rft.spage=141&rft.isbn=&rft.btitle=&rft.title=Annual+General+Meeting+and+Conference+-+The+Australasian+Institute+of+Mining+and+Metallurgy%2C+New+Zealand+Branch&rft.issn=01103687&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 41st Australasian Institute of Mining and Metallurgy, New Zealand Branch, conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by Institute of Geological and Nuclear Sciences Limited (GNS Science), Lower Hutt, New Zealand N1 - Date revised - 2009-01-01 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - autonomous underwater vehicles; Brothers Volcano; geophysical methods; geophysical surveys; high-resolution methods; hydrothermal vents; Kermadec Islands; magnetic methods; submarine volcanoes; surface-tow methods; surveys; volcanoes; West Pacific Ocean Islands ER - TY - JOUR T1 - Hydrothermal activity along the Kermadec intraoceanic arc; remarkably rich and diverse styles of seafloor venting AN - 50124065; 2009-099421 JF - Annual General Meeting and Conference - The Australasian Institute of Mining and Metallurgy, New Zealand Branch AU - de Ronde, C E J AU - Baker, E T AU - Lupton, J E AU - Embley, R W AU - Massoth, G J AU - Faure, K AU - Leybourne, M I AU - Walker, S L AU - Greene, R R AU - Ishibashi, J AU - Graham, I J AU - Chadwick, W AU - Butterfield, D A AU - Resing, J A AU - Yoerger, D R AU - Stoffers, P AU - Wright, I C AU - Hannington, M D AU - Merle, S G AU - Takai, K AU - Arculus, R AU - Anonymous Y1 - 2008 PY - 2008 DA - 2008 SP - 143 PB - AusIMM - Australasian Institute of Mining and Metallurgy, Wellington VL - 41 SN - 0110-3687, 0110-3687 KW - Kermadec Islands KW - plumes KW - West Pacific Ocean Islands KW - Pacific Ocean KW - submarine volcanoes KW - hydrothermal vents KW - volcanoes KW - West Pacific KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50124065?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Annual+General+Meeting+and+Conference+-+The+Australasian+Institute+of+Mining+and+Metallurgy%2C+New+Zealand+Branch&rft.atitle=Hydrothermal+activity+along+the+Kermadec+intraoceanic+arc%3B+remarkably+rich+and+diverse+styles+of+seafloor+venting&rft.au=de+Ronde%2C+C+E+J%3BBaker%2C+E+T%3BLupton%2C+J+E%3BEmbley%2C+R+W%3BMassoth%2C+G+J%3BFaure%2C+K%3BLeybourne%2C+M+I%3BWalker%2C+S+L%3BGreene%2C+R+R%3BIshibashi%2C+J%3BGraham%2C+I+J%3BChadwick%2C+W%3BButterfield%2C+D+A%3BResing%2C+J+A%3BYoerger%2C+D+R%3BStoffers%2C+P%3BWright%2C+I+C%3BHannington%2C+M+D%3BMerle%2C+S+G%3BTakai%2C+K%3BArculus%2C+R%3BAnonymous&rft.aulast=de+Ronde&rft.aufirst=C+E&rft.date=2008-01-01&rft.volume=41&rft.issue=&rft.spage=143&rft.isbn=&rft.btitle=&rft.title=Annual+General+Meeting+and+Conference+-+The+Australasian+Institute+of+Mining+and+Metallurgy%2C+New+Zealand+Branch&rft.issn=01103687&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 41st Australasian Institute of Mining and Metallurgy, New Zealand Branch, conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by Institute of Geological and Nuclear Sciences Limited (GNS Science), Lower Hutt, New Zealand N1 - Date revised - 2009-01-01 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - hydrothermal vents; Kermadec Islands; Pacific Ocean; plumes; submarine volcanoes; volcanoes; West Pacific; West Pacific Ocean Islands ER - TY - JOUR T1 - Atlantic Warm Pool acting as a link between Atlantic Multidecadal Oscillation and Atlantic tropical cyclone activity AN - 50120863; 2010-006060 AB - Multidecadal variability of Atlantic tropical cyclone activity is observed to relate to the Atlantic Multidecadal Oscillation (AMO), a mode manifesting primarily in sea surface temperature (SST) in the high latitudes of the North Atlantic. In the low latitudes of the North Atlantic, a large body of warm water called the Atlantic Warm Pool (AWP) comprises the Gulf of Mexico, the Caribbean Sea, and the western tropical North Atlantic. AWP variability occurs on both interannual and multidecadal timescales as well as with a secular variation. The AWP multidecadal variability coincides with the signal of the AMO; that is, the warm (cool) phases of the AMO are characterized by repeated large (small) AWPs. Since the climate response to the North Atlantic SST anomalies is primarily forced at the low latitudes and the AWP is in the path of or a birthplace for Atlantic tropical cyclones, the influence of the AMO on Atlantic tropical cyclone activity may operate through the mechanism of the AWP-induced atmospheric changes. The AWP-induced changes related to tropical cyclones that we emphasize here include a dynamical parameter of tropospheric vertical wind shear and a thermodynamical parameter of convective instability. More specifically, an anomalously large (small) AWP reduces (enhances) the vertical wind shear in the hurricane main development region and increases (decreases) the moist static instability of the troposphere, both of which favor (disfavor) Atlantic tropical cyclone activity. This is the most plausible way in which the AMO relationship with Atlantic tropical cyclones can be understood. JF - Geochemistry, Geophysics, Geosystems - G3 AU - Wang, Chunzai AU - Lee, Sang-Ki AU - Enfield, David B Y1 - 2008 PY - 2008 DA - 2008 EP - Citation Q05V03 PB - American Geophysical Union and The Geochemical Society VL - 9 IS - 5 KW - Atlantic Multidecadal Oscillation KW - Atlantic Warm Pool KW - global change KW - cyclones KW - Gulf of Mexico KW - climate change KW - variations KW - atmospheric circulation KW - Atlantic region KW - sea-surface temperature KW - North Atlantic KW - Caribbean Sea KW - hurricanes KW - Atlantic Ocean KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50120863?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochemistry%2C+Geophysics%2C+Geosystems+-+G3&rft.atitle=Atlantic+Warm+Pool+acting+as+a+link+between+Atlantic+Multidecadal+Oscillation+and+Atlantic+tropical+cyclone+activity&rft.au=Wang%2C+Chunzai%3BLee%2C+Sang-Ki%3BEnfield%2C+David+B&rft.aulast=Wang&rft.aufirst=Chunzai&rft.date=2008-01-01&rft.volume=9&rft.issue=5&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geochemistry%2C+Geophysics%2C+Geosystems+-+G3&rft.issn=1525-2027&rft_id=info:doi/10.1029%2F2007GC001809 L2 - http://g-cubed.org LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2010-01-01 N1 - Number of references - 47 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Atlantic Multidecadal Oscillation; Atlantic Ocean; Atlantic region; Atlantic Warm Pool; atmospheric circulation; Caribbean Sea; climate change; cyclones; global change; Gulf of Mexico; hurricanes; North Atlantic; sea-surface temperature; variations DO - http://dx.doi.org/10.1029/2007GC001809 ER - TY - BOOK T1 - Submarine hydrothermal activity associated with intraoceanic arcs; large-scale distribution, venting styles and associated mineralization AN - 50117781; 2010-002339 AB - Volcanic arcs that have a submarine component (n = 21) include both intraoceanic and island arcs. Combined, they have a total length of almost 22,000 km, or about one third the length of mid-ocean ridges, and occur mainly in the Pacific region. Intraoceanic arcs have oceanic crust on either side, in which case the volcanoes are mainly submarine. Systematic investigation of hydrothermal venting on submarine volcanoes of intraoceanic arcs has begun only since 1999, with the two most studied the Kermadec and Mariana arcs. The entire Kermadec arc, northwards into the southern part of the Tofua arc ( nearly equal 1,680 km), has been systematically surveyed and sampled for hydrothermal plumes in six years between 1999 and 2004. The incidence of venting associated with volcanic centers of the Kermadec intraoceanic arc increases northwards, from nearly equal 67% for the southern Kermadec arc, to nearly equal 83% for the mid-Kermadec arc, to 100% for the northern Kermadec arc into the Tofua arc. More recently, manned submersible and AUV cruises have mapped and sampled in detail, collecting hydrothermal minerals, rocks, and vent fluids from vent fields with differing physical and geophysical characteristics. Venting associated with the Kermadec volcanic centers ranges from relatively high temperature ( nearly equal 300 degrees C), metal-rich fluids through to lower temperature, gas-rich and metal-poor fluids with evidence for contributions from magmatic sources. Successive "Ring of Fire" cruises to the Mariana arc between 2003 and 2006 identified 75 volcanic edifices along 1,360 km of arc, grouped into 62 volcanic centers, of which at least 44% (34% submarine) are hydrothermally or volcanically active. The overall volcanic center density is 4.5/100 km of arc, and that of active centers is 2.0/100 km, distributed relatively uniformly along the arc. A comparable length of the Kermadec-Tonga arc holds fewer centers, 3.0/100 km, but a similar density of active centers, 1.8/100 km. Venting along the Mariana arc is dominated by low-temperate, gas-rich systems, with only one volcano host to moderately high-temperature (240 degrees C) black smokers. Combining the Mariana data with that from the Kermadec-Tonga arc, we estimate that the 6,900 km of worldwide intraoceanic arcs hold 248 volcanic centers, with 124 (73 submarine) being hydrothermally active. JF - International Association of Volcanology and Chemistry of the Earth's Interior 2008 general assembly AU - de Ronde, C E J AU - Baker, E T AU - Embley, R W AU - Lupton, J AU - Butterfield, D A AU - Massoth, G J AU - Faure, K AU - Chadwick, W W AU - Resing, J A AU - Leybourne, M I AU - Walker, S AU - Graham, I J AU - Wright, I AU - Arculus, R AU - Greene, R AU - Merle, S G AU - Anonymous Y1 - 2008 PY - 2008 DA - 2008 SP - 1 PB - IAVCEI, Reykjavik KW - Kermadec Islands KW - Mariana Islands KW - geothermal systems KW - West Pacific Ocean Islands KW - island arcs KW - submarine volcanoes KW - Oceania KW - hydrothermal vents KW - volcanoes KW - Micronesia KW - 24:Quaternary geology KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50117781?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=de+Ronde%2C+C+E+J%3BBaker%2C+E+T%3BEmbley%2C+R+W%3BLupton%2C+J%3BButterfield%2C+D+A%3BMassoth%2C+G+J%3BFaure%2C+K%3BChadwick%2C+W+W%3BResing%2C+J+A%3BLeybourne%2C+M+I%3BWalker%2C+S%3BGraham%2C+I+J%3BWright%2C+I%3BArculus%2C+R%3BGreene%2C+R%3BMerle%2C+S+G%3BAnonymous&rft.aulast=de+Ronde&rft.aufirst=C+E&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Submarine+hydrothermal+activity+associated+with+intraoceanic+arcs%3B+large-scale+distribution%2C+venting+styles+and+associated+mineralization&rft.title=Submarine+hydrothermal+activity+associated+with+intraoceanic+arcs%3B+large-scale+distribution%2C+venting+styles+and+associated+mineralization&rft.issn=&rft_id=info:doi/ L2 - http://www.eventure-online.com/eventure/publicAbstractView.do?id=75459 LA - English DB - GeoRef N1 - Conference title - International Association of Volcanology and Chemistry of the Earth's Interior 2008 general assembly N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by Institute of Geological and Nuclear Sciences Limited (GNS Science), Lower Hutt, New Zealand N1 - Date revised - 2010-01-01 N1 - SuppNotes - Accessed on Nov. 24, 2009 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Venting of a separate CO (sub 2) -rich gas phase from submarine arc volcanoes; examples from the Mariana and Tonga-Kermadec Arcs AN - 50116215; 2010-003806 JF - Journal of Geophysical Research AU - Lupton, John E AU - Lilley, Marvin AU - Butterfield, David AU - Evans, Leigh AU - Embley, Robert W AU - Massoth, Gary J AU - Christenson, Bruce AU - Nakamura, Ko-ichi AU - Schmidt, Mark Y1 - 2008 PY - 2008 DA - 2008 EP - Citation B08S12 PB - American Geophysical Union, Washington, DC VL - 113 IS - B8 SN - 0148-0227, 0148-0227 KW - West Pacific Ocean Islands KW - isotopes KW - hydrothermal vents KW - Tonga KW - stable isotopes KW - carbon dioxide KW - Kermadec Islands KW - carbon KW - Micronesia KW - ocean floors KW - vents KW - Mariana Islands KW - concentration KW - isotope ratios KW - C-13/C-12 KW - hydrothermal conditions KW - gases KW - volatiles KW - eruptions KW - submarine volcanoes KW - Oceania KW - volcanoes KW - Polynesia KW - mid-ocean ridges KW - 24:Quaternary geology KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50116215?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=Venting+of+a+separate+CO+%28sub+2%29+-rich+gas+phase+from+submarine+arc+volcanoes%3B+examples+from+the+Mariana+and+Tonga-Kermadec+Arcs&rft.au=Lupton%2C+John+E%3BLilley%2C+Marvin%3BButterfield%2C+David%3BEvans%2C+Leigh%3BEmbley%2C+Robert+W%3BMassoth%2C+Gary+J%3BChristenson%2C+Bruce%3BNakamura%2C+Ko-ichi%3BSchmidt%2C+Mark&rft.aulast=Lupton&rft.aufirst=John&rft.date=2008-01-01&rft.volume=113&rft.issue=B8&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2007JB005467 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2010-01-01 N1 - Number of references - 48 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, geol. sketch map N1 - SuppNotes - Part of a special section on Active magmatic, tectonic, and hydrothermal processes at intraoceanic arc submarine volcanoes, edited by Emblay, R. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - C-13/C-12; carbon; carbon dioxide; concentration; eruptions; gases; hydrothermal conditions; hydrothermal vents; isotope ratios; isotopes; Kermadec Islands; Mariana Islands; Micronesia; mid-ocean ridges; ocean floors; Oceania; Polynesia; stable isotopes; submarine volcanoes; Tonga; vents; volatiles; volcanoes; West Pacific Ocean Islands DO - http://dx.doi.org/10.1029/2007JB005467 ER - TY - JOUR T1 - Modeling GPS phase multipath with SNR; case study from the Salar de Uyuni, Bolivia AN - 50114045; 2010-005857 JF - Journal of Geophysical Research AU - Bilich, Andria AU - Larson, Kristine M AU - Axelrad, Penina Y1 - 2008 PY - 2008 DA - 2008 EP - Citation B04401 PB - American Geophysical Union, Washington, DC VL - 113 IS - B4 SN - 0148-0227, 0148-0227 KW - reflection KW - Global Positioning System KW - terrestrial environment KW - ICESat KW - leveling KW - elastic waves KW - salt flats KW - frequency KW - geodesy KW - satellite methods KW - signals KW - Bolivia KW - models KW - South America KW - errors KW - wavelets KW - oscillations KW - Salar de Uyuni KW - signal-to-noise ratio KW - sebkha environment KW - corrections KW - Altiplano KW - amplitude KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50114045?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=Modeling+GPS+phase+multipath+with+SNR%3B+case+study+from+the+Salar+de+Uyuni%2C+Bolivia&rft.au=Bilich%2C+Andria%3BLarson%2C+Kristine+M%3BAxelrad%2C+Penina&rft.aulast=Bilich&rft.aufirst=Andria&rft.date=2008-01-01&rft.volume=113&rft.issue=B4&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2007JB005194 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2010-01-01 N1 - Number of references - 34 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Altiplano; amplitude; Bolivia; corrections; elastic waves; errors; frequency; geodesy; Global Positioning System; ICESat; leveling; models; oscillations; reflection; Salar de Uyuni; salt flats; satellite methods; sebkha environment; signal-to-noise ratio; signals; South America; terrestrial environment; wavelets DO - http://dx.doi.org/10.1029/2007JB005194 ER - TY - JOUR T1 - Exact formulas for the Hodrick-Prescott filter AN - 37048024; 3819422 AB - The Hodrick-Prescott (HP) filter is widely used in the field of economics to estimate trends and cycles from time series data. For certain applications-such as deriving implied trend and cycle models and obtaining filter weights-it is desirable to express the frequency response of the HP as the spectral density of an ARMA model; in other words, to accomplish the spectral factorization of the HP filter. This paper presents an exact approach to this problem, which makes it possible to provide exact algebraic formulas for the HP filter coefficients in terms of the HP's signal-to-noise ratio. Reprinted by permission of Blackwell Publishing JF - Econometrics journal AU - McElroy, Tucker AD - US Census Bureau Y1 - 2008 PY - 2008 DA - 2008 SP - 209 EP - 217 VL - 11 IS - 1 SN - 1368-4221, 1368-4221 KW - Economics KW - Hodrick-Prescott filter KW - Time series KW - Econometrics KW - Econometric models KW - Business cycles KW - Data aggregation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/37048024?accountid=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=Econometrics+journal&rft.atitle=Exact+formulas+for+the+Hodrick-Prescott+filter&rft.au=McElroy%2C+Tucker&rft.aulast=McElroy&rft.aufirst=Tucker&rft.date=2008-01-01&rft.volume=11&rft.issue=1&rft.spage=209&rft.isbn=&rft.btitle=&rft.title=Econometrics+journal&rft.issn=13684221&rft_id=info:doi/10.1111%2Fj.1368-423X.2008.00230.x LA - English DB - International Bibliography of the Social Sciences (IBSS) N1 - Date revised - 2013-06-12 N1 - Last updated - 2013-09-16 N1 - SubjectsTermNotLitGenreText - 3865 4025; 3864 8163; 1850; 12759 12228 10919; 3278 3286 DO - http://dx.doi.org/10.1111/j.1368-423X.2008.00230.x ER - TY - JOUR T1 - Multiple paternity is prevalent in Pacific ocean perch (Sebastes alutus) off the Oregon coast, and is correlated with female size and age AN - 21291486; 12525766 AB - The need to rebuild Pacific ocean perch, Sebastes alutus, populations on the west coast of the United States has precipitated a need to better understand the life history characteristics of this rockfish species. One such characteristic is mating behavior, which has the potential to influence the amount of genetic diversity in a population. The authors documented and examined the frequency of multiple mating in Pacific ocean perch collected off the Oregon coast using five microsatellite loci. It was found that 47 of 66 (71.2%) females examined had broods sired by multiple males. The mean number of sires per brood was 1.92 (SD=0.76) and ranged from 1-4. Polyandrous females were significantly larger and had an older average age than monogamous females. The results suggest that polyandrous behavior among female Pacific ocean perch off the coast of Oregon is prevalent, is related to female size and age, and should be preserved by maintaining a natural age structure in this population. JF - Environmental biology of fishes AU - Van Doornik, DM AU - Parker, S J AU - Millard AU - Berntson, E A AU - Moran, P AD - National Marine Fisheries Service, Northwest Fisheries Science Center, Manchester Research Station, P.O. Box 130, Manchester, WA 98353 USA, don.vandoornik@noaa.gov Y1 - 2008///0, PY - 2008 DA - 0, 2008 SP - 269 EP - 275 VL - 83 IS - 3 SN - 0378-1909, 0378-1909 KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Age KW - Nucleotide sequence KW - Genetic diversity KW - Genotypes KW - Marine fish KW - Population genetics KW - Sebastes alutus KW - Geriatrics KW - Body size KW - Reproductive behaviour KW - Coasts KW - Mating behavior KW - Marine KW - Age composition KW - Paternity KW - Microsatellites KW - INE, USA, Oregon KW - Life history KW - Oceans KW - INE, USA, West Coast KW - DNA KW - Population structure KW - Females KW - Internet KW - O 1070:Ecology/Community Studies KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08442:Population dynamics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21291486?accountid=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=Multiple+paternity+is+prevalent+in+Pacific+ocean+perch+%28Sebastes+alutus%29+off+the+Oregon+coast%2C+and+is+correlated+with+female+size+and+age&rft.au=Van+Doornik%2C+DM%3BParker%2C+S+J%3BMillard%3BBerntson%2C+E+A%3BMoran%2C+P&rft.aulast=Van+Doornik&rft.aufirst=DM&rft.date=2008-01-01&rft.volume=83&rft.issue=3&rft.spage=269&rft.isbn=&rft.btitle=&rft.title=Environmental+biology+of+fishes&rft.issn=03781909&rft_id=info:doi/10.1007%2Fs10641-008-9331-0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-01 N1 - SuppNotes - Physical medium: Printed matter, Internet N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Marine fish; Population genetics; Nucleotide sequence; DNA; Body size; Population structure; Genotypes; Females; Reproductive behaviour; Mating behavior; Age composition; Age; Life history; Oceans; Paternity; Geriatrics; Microsatellites; Genetic diversity; Internet; Coasts; Sebastes alutus; INE, USA, Oregon; INE, USA, West Coast; Marine DO - http://dx.doi.org/10.1007/s10641-008-9331-0 ER - TY - JOUR T1 - Phenotypic variation of lionfish supraocular tentacles AN - 21109938; 11334796 AB - A previous observation suggested that a novel phenotype of lionfish supraocular tentacle is evolving rapidly in the Red Sea and Indian Ocean. The authors confirm the existence of this phenotype in high prevalence in invasive populations of lionfish in the Western North Atlantic. Observations of individual lionfish from the Atlantic populations indicate that supraocular tentacles are more prevalent on juvenile and young adult lionfish suggesting this characteristic is size specific and is not associated with a genetic lineage. The high prevalence of this novel phenotype in the Atlantic may be a founder effect rather than continued selection. Genetic analysis further supports this conclusion as this phenotype is present in two Pterois species found in the Atlantic. JF - Environmental biology of fishes AU - Morris, JA Jr AU - Freshwater, D W AD - NOAA National Ocean Service, National Centers for Coastal Ocean Science, Center for Coastal Fisheries and Habitat Research, 101 Pivers Island Road, Beaufort, NC 28516 USA, James.Morris@noaa.gov Y1 - 2008///0, PY - 2008 DA - 0, 2008 SP - 237 EP - 241 VL - 83 IS - 2 SN - 0378-1909, 0378-1909 KW - Firefish KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - ANW, USA, North Carolina KW - ISW, Indian Ocean KW - Pterois KW - Genetic analysis KW - Tentacles KW - ASW, Caribbean Sea, Bahamas KW - Pterois miles KW - Phenotypic variations KW - ISW, Red Sea KW - AN, North Atlantic KW - Phenotypes KW - Population genetics KW - Oceans KW - Founder effect KW - Taxonomy KW - Introduced species KW - Pterois volitans KW - Internet KW - D 04040:Ecosystem and Ecology Studies KW - O 1050:Vertebrates, Urochordates and Cephalochordates KW - Q1 08343:Taxonomy and morphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21109938?accountid=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=Phenotypic+variation+of+lionfish+supraocular+tentacles&rft.au=Morris%2C+JA+Jr%3BFreshwater%2C+D+W&rft.aulast=Morris&rft.aufirst=JA&rft.date=2008-01-01&rft.volume=83&rft.issue=2&rft.spage=237&rft.isbn=&rft.btitle=&rft.title=Environmental+biology+of+fishes&rft.issn=03781909&rft_id=info:doi/10.1007%2Fs10641-007-9326-2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-01 N1 - SuppNotes - Physical medium: Printed matter, Internet N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Population genetics; Tentacles; Taxonomy; Phenotypic variations; Introduced species; Phenotypes; Oceans; Genetic analysis; Founder effect; Internet; Pterois; Pterois miles; Pterois volitans; ISW, Indian Ocean; ANW, USA, North Carolina; ASW, Caribbean Sea, Bahamas; ISW, Red Sea; AN, North Atlantic; Marine DO - http://dx.doi.org/10.1007/s10641-007-9326-2 ER - TY - RPRT T1 - Development and evaluation of sediment quality guidelines based on benthic macrofauna responses AN - 21064932; 9047301 AB - Toxicity-based sediment quality guidelines (SQGs) are often used to assess the potential of sediment contamination to adversely affect benthic macrofauna, yet the correspondence of these guidelines to benthic community condition is poorly documented. This study compares the performance of five toxicity-based SQG approaches to a new SQG approach based on changes in benthic community condition. Four of the toxicity-based SQG approaches, effects range median (ERM), logistic regression modeling (LRM), sediment quality guideline quotient 1 (SQGQ1), and Consensus, were derived in previous national studies, and one was developed as a regional variation of LRM calibrated to California data (CA LRM). The new SQG approach, Chemical Score Index (CSI), was derived from southern California benthic community condition data. The chemical-specific guidelines for each approach were applied to an independent validation set of matched chemical concentration, amphipod mortality, and benthic macrofauna abundance data for southern California. Respective results for each SQG approach were then combined into a summary statistic describing the overall contamination magnitude (e.g., mean quotient) and assessed in accordance with a set of thresholds in order to classify stations into four categories of biological effect. Results for each SQG approach were significantly correlated with changes in sediment toxicity and benthic community condition. Furthermore, cumulative frequency plots and effect category thresholds for toxicity and benthic community condition were similar, indicating that both types of effect measure had similar sensitivity of response to contamination level. The benthos-based CSI had the highest percent agreement for benthic community condition; differences were relatively minor by comparison to differences observed for other SQG approaches. JF - Annual report. Southern California Coastal Water Research Project AU - Ritter, K J AU - Bay, S M AU - Smith, R W AU - Vidal-Dorsch, DE AU - Field, L J Y1 - 2008 PY - 2008 DA - 2008 KW - Entomology Abstracts; Pollution Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality KW - Statistics KW - Contamination KW - biological effects KW - Coastal Waters KW - Abundance KW - Pollution effects KW - Toxicity tests KW - Evaluation KW - guidelines KW - INE, USA, California KW - Sediment Contamination KW - Mortality KW - Sediment pollution KW - Data processing KW - Amphipods KW - Environmental impact KW - Macrofauna KW - Toxicity KW - Coastal waters KW - Sediments KW - Standards KW - Zoobenthos KW - Regional variations KW - Mortality causes KW - abundance KW - Benthos KW - Q5 08503:Characteristics, behavior and fate KW - Z 05300:General KW - O 4020:Pollution - Organisms/Ecology/Toxicology KW - P 1000:MARINE POLLUTION KW - Q2 09183:Physics and chemistry KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21064932?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Ritter%2C+K+J%3BBay%2C+S+M%3BSmith%2C+R+W%3BVidal-Dorsch%2C+DE%3BField%2C+L+J&rft.aulast=Ritter&rft.aufirst=K&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Development+and+evaluation+of+sediment+quality+guidelines+based+on+benthic+macrofauna+responses&rft.title=Development+and+evaluation+of+sediment+quality+guidelines+based+on+benthic+macrofauna+responses&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-03-01 N1 - Last updated - 2014-05-07 ER - TY - RPRT T1 - Stormwater plume detection by MODIS imagery in the southern California coastal ocean AN - 21053654; 9047314 AB - Stormwater plumes in the southern California coastal ocean were detected by MODIS-Aqua satellite imagery and compared to ship-based data on surface salinity and fecal indicator bacterial (FIB) counts collected during the Bight'03 Regional Water Quality Program surveys conducted in February and March of 2004 and 2005. MODIS imagery was processed using a combined near-infrared/shortwaveinfrared (NIR-SWIR) atmospheric correction method, which substantially improved normalized water-leaving radiation (nLw) optical spectra in coastal waters with high turbidity. Plumes were detected using a minimum-distance supervised classification method based on nLw spectra averaged within the training areas, defined as circular zones with 1.5- to 5.0-km radii around field stations with a surface salinity of S 33.0 ("ocean"). The plume optical signatures (i.e., the nLw differences between "plume" and "ocean") were most evident during the first two days after the rainstorms. To assess the accuracy of plume detection, stations were classified as "plume" and "ocean" using two criteria: 1) "plume" included the stations with salinity below a certain threshold estimated from the maximum accuracy of plume detection; and 2) FIB counts in "plume" exceeded the California State Water Board standards. The salinity threshold between "plume" and "ocean" was estimated as 32.2. The total accuracy of plume detection in terms of surface salinity was not high (68% on average), seemingly because of imperfect correlation between plume salinity and ocean color. The accuracy of plume detection in terms of FIB exceedances was even lower (64% on average), resulting from low correlation between ocean color and bacterial contamination. Nevertheless, satellite imagery was shown to be a useful tool for estimating the extent of potentially polluted plumes; such estimates were hardly achievable by direct sampling methods, primarily because the grids of ship-based stations covered only small parts of the plumes that can be detected via synoptic MODIS imagery. In most southern California coastal areas, the zones of bacterial contamination were much smaller than the areas of turbid plumes; an exception was the plume of the Tijuana River, where the zone of bacterial contamination was comparable to the zone of plume detected by ocean color. JF - Annual report. Southern California Coastal Water Research Project AU - Nezlin, N P AU - DiGiacomo, P M AU - Diehl, D W AU - Jones, B H AU - Johnson, S C AU - Mengel, MJ AU - Reifel, K M AU - Warrick, JA AU - Wang, M Y1 - 2008 PY - 2008 DA - 2008 KW - Pollution Abstracts; Microbiology Abstracts B: Bacteriology; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts KW - Remote Sensing KW - water quality KW - Contamination KW - Water quality KW - Surface salinity KW - Salinity KW - Radiation KW - Classification KW - INE, USA, California KW - Rivers KW - Satellite Technology KW - I.R. radiation KW - Estimating KW - Coastal waters KW - Color KW - Satellite sensing KW - Coastal zone KW - USA, California, Tijuana R. KW - Turbidity KW - Coastal Waters KW - Remote sensing KW - Salinity effects KW - Disease detection KW - Sampling KW - Plumes KW - Fecal coliforms KW - Data processing KW - Pollution detection KW - Training KW - Satellites KW - Oceans KW - Sampling methods KW - P 0000:AIR POLLUTION KW - O 4080:Pollution - Control and Prevention KW - SW 3020:Sources and fate of pollution KW - Q2 09183:Physics and chemistry KW - J 02420:Plant Diseases KW - Q5 08501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21053654?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Nezlin%2C+N+P%3BDiGiacomo%2C+P+M%3BDiehl%2C+D+W%3BJones%2C+B+H%3BJohnson%2C+S+C%3BMengel%2C+MJ%3BReifel%2C+K+M%3BWarrick%2C+JA%3BWang%2C+M&rft.aulast=Nezlin&rft.aufirst=N&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Stormwater+plume+detection+by+MODIS+imagery+in+the+southern+California+coastal+ocean&rft.title=Stormwater+plume+detection+by+MODIS+imagery+in+the+southern+California+coastal+ocean&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-03-01 N1 - Last updated - 2014-05-07 ER - TY - RPRT T1 - Comparison of national and regional sediment quality guidelines for classifying sediment toxicity in California AN - 21051035; 9047300 AB - A number of sediment quality guidelines (SQGs) have been developed for relating chemical concentrations in sediment to their potential for biological effects, but there have been few studies evaluating the relative effectiveness of different SQG approaches. Here we apply six SQG approaches to assess how well they predict toxicity in California sediments. Four of the SQG approaches were nationally derived indices that were established in previous studies: Effects Range Median (ERM), Logistic Regression Model (LRM), Sediment Quality Guideline Quotient 1 (SQGQ1), and Consensus. Two approaches were variations of nationally derived approaches that were recalibrated to California-specific data (CA LRM and CA ERM). Each SQG approach was applied to a standardized set of matched chemistry and toxicity data for California and an index of the aggregate magnitude of contamination (e.g., mean SQG quotient or maximum probability of toxicity) was calculated. A set of three thresholds for classification of the results into four categories of predicted toxicity was established for each SQG approach using a statistical optimization procedure. The performance of each SQG approach was evaluated in terms of correlation and categorical classification accuracy. Each SQG index was significantly correlated with toxicity and able to correctly classify the level of toxicity for up to 40% of samples. The CA LRM had the best overall performance, but the magnitude of differences in classification accuracy among the SQG approaches was relatively small. Recalibration of the indices using California data improved performance of the LRM, but not the ERM. The LRM approach is more amenable to revision than other national SQGs, which is a desirable attribute for use in programs where the ability to incorporate new information or chemicals of concern is important. The use of a consistent threshold development approach appeared to be a more important factor than type of SQG approach in determining SQG performance. The relatively small change in classification accuracy obtained with regional calibration of these SQG approaches suggests that further calibration and normalization efforts are likely to have limited success in improving classification accuracy associated with biological effects. JF - Annual report. Southern California Coastal Water Research Project AU - Bay, S M AU - Ritter, K J AU - Vidal-Dorsch, DE AU - Field, L J Y1 - 2008 PY - 2008 DA - 2008 KW - Toxicology Abstracts; Pollution Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality KW - Statistics KW - Contamination KW - biological effects KW - Coastal Waters KW - Models KW - Calibrations KW - Classification KW - guidelines KW - INE, USA, California KW - Regression analysis KW - Sediment Contamination KW - Sediment pollution KW - Sediment chemistry KW - Data processing KW - Annual reports KW - Toxicity KW - Coastal waters KW - Sediments KW - Performance Evaluation KW - Water Pollution Effects KW - Standards KW - Optimization KW - Q5 08503:Characteristics, behavior and fate KW - O 4020:Pollution - Organisms/Ecology/Toxicology KW - P 1000:MARINE POLLUTION KW - Q2 09183:Physics and chemistry KW - SW 3030:Effects of pollution KW - X 24300:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21051035?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Bay%2C+S+M%3BRitter%2C+K+J%3BVidal-Dorsch%2C+DE%3BField%2C+L+J&rft.aulast=Bay&rft.aufirst=S&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Comparison+of+national+and+regional+sediment+quality+guidelines+for+classifying+sediment+toxicity+in+California&rft.title=Comparison+of+national+and+regional+sediment+quality+guidelines+for+classifying+sediment+toxicity+in+California&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-03-01 N1 - Last updated - 2014-05-07 ER - TY - JOUR T1 - Native pipefish Entelurus aequoreus are promoted by the introduced seaweed Sargassum muticum in the northern Wadden Sea, North Sea AN - 21024435; 8378233 AB - After the major loss of eelgrass habitats in the 1930s the snake pipefish Entelurus aequoreus was considered to be rare in the Wadden Sea (south- eastern North Sea, German Bight). We hypothesize that a sudden increase in pipefish abundance observed in the area since 2004 is related to new habitats provided by the introduced Japanese seaweed Sargassum muticum. SCUBA observations conducted near the Island of Sylt during July 2006 showed that approximately every second S. muticum thallus was inhabited by E. aequoreus, whereas no pipefish could be found on sedimentary areas dominating the Wadden Sea. In a field experiment, we removed thalli from a S. muticum bed and transplanted them to an unvegetated site and to the donor S. muticum bed, respectively. Nine days after the transplantation, abundances of pipefish per thallus were almost equally high within all transplanted S. muticum units at vegetated and originally unvegetated sites. Abundances of E. aequoreus in transplanted thalli did not significantly differ from those found in unaffected control thalli located in the donor S. muticum bed. To explain high pipefish densities within S. muticum beds we sampled the zooplankton community inside and outside the S. muticum bed and compared it with gut contents of pipefish. Zooplankton densities were significantly higher inside the S. muticum bed. Harpacticoid copepods were the dominant group associated with S. muticum and also represented the major prey of E. aequoreus. We conclude that stocks of E. aequoreus are promoted by S. muticum beds since they benefit from higher food supply during the spawning season, probably in addition to increased shelter by habitat complexity. Results of the present study suggest that introductions of habitat-forming species such as S. muticum may cause beneficial effects on abundance and diversity of native species. JF - Aquatic Biology AU - Polte, Patrick AU - Buschbaum, Christian AD - Alfred Wegener Institute for Polar and Marine Research, Wadden Sea Station Sylt, Hafenstr. 43, 25992 List, Germany super(2)Present address: Northwest Fisheries Science Center, NOAA Fisheries, 2725 Montlake Blvd. East, Seattle, Washington 98112-2097, USA, patrick.polte@noaa.gov Y1 - 2008///0, PY - 2008 DA - 0, 2008 SP - 11 EP - 18 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany, [mailto:ir@int-res.com] VL - 3 IS - 1 SN - 1864-7782, 1864-7782 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Ecology Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Introduced seaweed KW - Pipefish KW - Sargassum muticum KW - Entelurus aequoreus KW - Zooplankton KW - Wadden Sea KW - North Sea KW - Donors KW - Food KW - Abundance KW - Population dynamics KW - Marine fish KW - Islands KW - Interspecific relationships KW - Thalli KW - Copepoda KW - ANE, North Sea KW - Shelters KW - Seaweeds KW - Prey KW - Spawning seasons KW - Marine KW - Shelter KW - Spawning KW - Habitat KW - Indigenous species KW - Digestive tract KW - ANE, Wadden Sea KW - Entelurus KW - Sea grass KW - Introduced species KW - O 1070:Ecology/Community Studies KW - Q1 08483:Species interactions: general KW - D 04040:Ecosystem and Ecology Studies KW - Q5 08521:Mechanical and natural changes KW - K 03420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21024435?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aquatic+Biology&rft.atitle=Native+pipefish+Entelurus+aequoreus+are+promoted+by+the+introduced+seaweed+Sargassum+muticum+in+the+northern+Wadden+Sea%2C+North+Sea&rft.au=Polte%2C+Patrick%3BBuschbaum%2C+Christian&rft.aulast=Polte&rft.aufirst=Patrick&rft.date=2008-01-01&rft.volume=3&rft.issue=1&rft.spage=11&rft.isbn=&rft.btitle=&rft.title=Aquatic+Biology&rft.issn=18647782&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-08-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Spawning seasons; Marine fish; Interspecific relationships; Zooplankton; Shelters; Sea grass; Population dynamics; Introduced species; Seaweeds; Donors; Food; Abundance; Shelter; Spawning; Habitat; Indigenous species; Digestive tract; Islands; Thalli; Prey; Sargassum muticum; Copepoda; Entelurus; ANE, Wadden Sea; ANE, North Sea; Marine ER - TY - JOUR T1 - Hexabromocyclododecane in White-Sided Dolphins: Temporal Trend and Stereoisomer Distribution in Tissues AN - 20934914; 8133771 AB - Hexabromocyclododecane (HBCD) is a brominated flame retardant used primarily in expanded polystyrene foams and other styrene resins. Samples of blubber (n = 57) and liver (n = 16) from Atlantic white-sided dolphins, Lagenorhynchus acutus, that stranded on the eastern coast of United States between 1993 and 2004 were obtained from the National Marine Mammal Tissue Bank (NMMTB). Blubber samples from most of these animals (n = 47) were previously analyzed for polybrominated diphenyl ethers (PBDE), polychlorinated biphenyls (PCB), and several toxaphene congeners. The three most abundant diastereomers in the technical HBCD mixture ( alpha -HBCD, beta -HBCD, and gamma -HBCD) and their enantiomers were determined using liquid chromatography-triple quadrupole mass spectrometry (LC-MS/MS). alpha -HBCD was found in all blubber and liver samples while beta -HBCD and gamma -HBCD were not detected in any samples. The alpha -HBCD concentration in blubber and liver ranged from 14 ng/g wet mass (19 ng/g lipid) to 280 ng/g wet mass (380 ng/g lipid) and 0.051 ng/g wet mass (2.9 ng/g lipid) to 3.6 ng/g wet mass (140 ng/g lipid), respectively. Concentrations of alpha -HBCD were 2 to 3 orders of magnitude lower than previously reported PBDE, PCB, and toxaphene concentrations in these same animals. There was not a significant temporal trend for these compounds in white-sided dolphin blubber. The enantiomeric fractions (EF) measured in blubber and liver were not statistically different and ranged from 0.34 to 0.53. Blubber EFs were significantly correlated with both alpha -HBCD concentrations and white-sided dolphin body length. In general, concentrations of HBCDs were lower in these white-sided dolphins than in cetaceans from Western Europe. JF - Environmental Science & Technology AU - Kucklick, John R AU - Becker, Paul R AU - Peck, Aaron M AU - Pugh, Rebecca S AU - Porter, Barbara J AU - Ellisor, Michael B AU - Moors, Amanda AD - National Institute of Standards and Technology, Hollings Marine Laboratory, 331 Fort Johnson Road, Charleston, South Carolina 29412 Y1 - 2008///0, PY - 2008 DA - 0, 2008 SP - 2650 EP - 2655 PB - American Chemical Society, 1155 16th St., NW Washington DC 20036 USA VL - 42 IS - 7 SN - 0013-936X, 0013-936X KW - Pollution Abstracts; Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality KW - Tissues KW - Lipids KW - dolphins KW - Mass spectrometry KW - Polybrominated diphenyl ethers KW - Insecticides KW - Lagenorhynchus acutus KW - ANE, Europe KW - Toxaphene KW - PCB compounds KW - PCB KW - Styrene KW - Marine KW - Resins KW - Brominated hydrocarbons KW - A, Atlantic KW - Stranding KW - USA KW - polybrominated diphenyl ethers KW - Marine mammals KW - marine mammals KW - Liver KW - Fire retardants KW - Cetacea KW - P 1000:MARINE POLLUTION KW - Q5 08502:Methods and instruments KW - O 4060:Pollution - Environment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20934914?accountid=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=Environmental+Science+%26+Technology&rft.atitle=Hexabromocyclododecane+in+White-Sided+Dolphins%3A+Temporal+Trend+and+Stereoisomer+Distribution+in+Tissues&rft.au=Kucklick%2C+John+R%3BBecker%2C+Paul+R%3BPeck%2C+Aaron+M%3BPugh%2C+Rebecca+S%3BPorter%2C+Barbara+J%3BEllisor%2C+Michael+B%3BMoors%2C+Amanda&rft.aulast=Kucklick&rft.aufirst=John&rft.date=2008-01-01&rft.volume=42&rft.issue=7&rft.spage=2650&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&rft_id=info:doi/10.1021%2Fes072052v LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Insecticides; Marine mammals; Brominated hydrocarbons; Stranding; PCB; Styrene; Tissues; Resins; dolphins; Lipids; Mass spectrometry; Polybrominated diphenyl ethers; polybrominated diphenyl ethers; Liver; marine mammals; Fire retardants; Toxaphene; PCB compounds; Lagenorhynchus acutus; Cetacea; USA; ANE, Europe; A, Atlantic; Marine DO - http://dx.doi.org/10.1021/es072052v ER - TY - JOUR T1 - Hydrodynamic accumulation of Karenia off the west coast of Florida AN - 20906781; 8237921 AB - Blooms of the toxic dinoflagellates, Karenia spp. occur nearly annually in the eastern Gulf of Mexico with cell abundances typically >10 super(5)cellsL super(-) super(1). Thermal and ocean color satellite imagery shows sea surface temperature patterns indicative of upwelling events and the concentration of chlorophyll at fronts along the west Florida continental shelf. Daily cell counts of Karenia show greater increases in cell concentrations at fronts than can be explained by Karenia's maximum specific growth rate. This is observed in satellite images as up to a 10-fold greater increase in chlorophyll biomass over 1-2d periods than can be explained by in situ growth. In this study, we propose a model that explains why surface blooms of Karenia may develop even when nutrients on the west Florida shelf are low. In the summer, northward winds produce a net flow east and southeast bringing water and nutrients from the Mississippi River plume onto the west Florida shelf at depths of 20-50m. This water mass supplies utilizable inorganic and organic forms of nitrogen that promote the growth of Karenia to pre-bloom concentrations in sub-surface waters in the mid-shelf region. In the fall, a change to upwelling favorable winds produces onshore transport. This transport, coupled with the swimming behavior of Karenia, leads to physical accumulation at frontal regions near the coast, resulting in fall blooms. Strong thermal fronts during the winter provide a mechanism for re-intensification of the blooms, if Karenia cells are located north of the fronts. This conceptual model leads to testable hypotheses on bloom development throughout the Gulf of Mexico. JF - Continental Shelf Research AU - Stumpf, R P AU - Litaker, R W AU - Lanerolle, L AU - Tester, P A AD - NOAA, 1305 East-West Highway, Silver Spring, MD 20910, USA, Richard.Stumpf@noaa.gov Y1 - 2008/01// PY - 2008 DA - January 2008 SP - 189 EP - 213 PB - Elsevier Science, P.O. Box 800 Kidlington Oxford OX5 1DX UK, [mailto:nlinfo-f@elsevier.nl] VL - 28 IS - 1 SN - 0278-4343, 0278-4343 KW - Ecology Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; Meteorological & Geoastrophysical Abstracts; ASFA 1: Biological Sciences & Living Resources; ASFA 2: Ocean Technology Policy & Non-Living Resources; Oceanic Abstracts KW - Algal blooms KW - Chlorophyll KW - Hydrodynamics KW - Upwelling KW - Phytoplankton KW - Nutrients KW - Primary production KW - Sea surface temperature patterns KW - River plumes KW - Karenia KW - Dinoflagellates KW - Plumes KW - Wind KW - Coasts KW - Rivers KW - Growth rate KW - Temperature effects KW - Marine KW - ASW, USA, Florida KW - Water masses KW - Swimming behavior KW - Image processing KW - Biomass KW - Satellites KW - Upwelling events KW - ASW, Mexico Gulf KW - Satellite sensing KW - Fronts KW - ASW, Mexico Gulf, Mississippi Plume KW - Oceans KW - Thermal fronts KW - Nitrogen KW - M2 551.465:Structure/Dynamics/Circulation (551.465) KW - D 04040:Ecosystem and Ecology Studies KW - O 1080:Multi-disciplinary Studies KW - Q1 08481:Productivity KW - Q2 09146:TSD distribution, water masses and circulation KW - K 03320:Cell Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20906781?accountid=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=Continental+Shelf+Research&rft.atitle=Hydrodynamic+accumulation+of+Karenia+off+the+west+coast+of+Florida&rft.au=Stumpf%2C+R+P%3BLitaker%2C+R+W%3BLanerolle%2C+L%3BTester%2C+P+A&rft.aulast=Stumpf&rft.aufirst=R&rft.date=2008-01-01&rft.volume=28&rft.issue=1&rft.spage=189&rft.isbn=&rft.btitle=&rft.title=Continental+Shelf+Research&rft.issn=02784343&rft_id=info:doi/10.1016%2Fj.csr.2007.04.017 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-07-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Water masses; Satellite sensing; Algal blooms; Hydrodynamics; River plumes; Upwelling; Phytoplankton; Thermal fronts; Primary production; Temperature effects; Growth rate; Rivers; Chlorophyll; Swimming behavior; Image processing; Nutrients; Biomass; Satellites; Oceans; Dinoflagellates; Plumes; Wind; Coasts; Nitrogen; Sea surface temperature patterns; Fronts; Upwelling events; Karenia; ASW, Mexico Gulf; ASW, USA, Florida; ASW, Mexico Gulf, Mississippi Plume; Marine DO - http://dx.doi.org/10.1016/j.csr.2007.04.017 ER - TY - JOUR T1 - Factors influencing landscape pattern of the seagrass Halophila decipiens in an oceanic setting AN - 20898745; 8182987 AB - The scale of landscape pattern formation of an ecological community may provide clues as to the processes influencing its spatial and temporal dynamics. We conducted an examination of the spatial organization of an annual seagrass (Halophila decipiens) in an open ocean setting at two spatial scales and growing seasons to identify the relative influence of external (hurricanes) versus internal (clonal growth) factors. Visual surveys of seagrass cover were conducted over 2 years within three replicate 1km super(2) study areas each separated by ~25km in an inshore-offshore transect along the southwest coast of Florida at depths between ~10 and 30m. A towed video sled allowed observations of seagrass cover of 1m super(2) areas approximately every 6m over thousands of meters of evenly spaced transects within the study areas (coarse scale). The towed video revealed that 17.5% of the seafloor was disturbed irrespective of location or sample time. Randomly selected 10x10m quadrats within the larger, 1km super(2) study areas were completely surveyed for seagrass cover by divers at 0.625m super(2) resolution (fine scale). The coarse-scale observations were tested using both conventional geostatistics and an application of a time-series technique (Runs test) for scale of seagrass cover contiguity. Fine-scale observations were examined using conventional geostatistics and a least squares approach (cumulative logistic). The coarse-scale observations revealed little scale dependency and indicated that the structure was organized at spatial extents finer than our sample spacing; the cumulative logistic technique revealed potential fine-scale patterns not otherwise discerned. In contrast, surveys of the 10x10m quadrats detected strong scale dependency with multiple small gaps, indicating scale-dependent patterns arising from processes operating at extents generally <14m. Between June and October 1999, a Category I hurricane passed over the study area, rearranging large areas of sand that uncovered some rocky hard bottom areas, while covering others; by the next growing season the newly covered areas were vegetated with Halophila decipiens that likely arose from transported seeds. Spatial analysis revealed that the storm led to a shift to greater frequency of H. decipiens, but lower density coverage. Seagrass density remained substantially depressed in all areas a full year following the storm. The short life history of H. decipiens and the apparent existence of a moveable seed bank means that spatial organization of this community is dictated first by large-scale dispersal of plant propagules (hundreds of meters) and then within a growing season, by clonal organization of the seagrass operating over very small distances (m). The two techniques (semivariance and Runs test) led to similar conclusions regarding the organizational scales of seagrass landscape pattern. As with terrestrial examples, this study demonstrates the importance of selecting the appropriate scale for detection of landscape pattern and processes influencing population ecology of a seagrass ecosystem. JF - Estuarine, Coastal and Shelf Science AU - Fonseca AU - Kenworthy, W J AU - Griffith, E AU - Hall, MO AU - Finkbeiner, M AU - Bell, S S AD - NOAA/NOS/NCCOS, Center for Coastal Fisheries and Habitat Research, Beaufort, NC 28516-9712, USA, mark.fonseca@noaa.gov Y1 - 2008/01/01/ PY - 2008 DA - 2008 Jan 01 SP - 163 EP - 174 PB - Elsevier Science, P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl] VL - 76 IS - 1 SN - 0272-7714, 0272-7714 KW - Ecology Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Sustainability Science Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - ASW, USA, Florida KW - Seed dispersal KW - Seagrasses KW - Seeds KW - Halophila decipiens KW - Ecological distribution KW - Landscape KW - Estuaries KW - Brackish KW - Storms KW - Hurricanes KW - Growth KW - Life history KW - Oceans KW - Plant communities KW - Brackishwater environment KW - Sea grass KW - Ocean floor KW - Coasts KW - O 1070:Ecology/Community Studies KW - Q1 08424:Age and growth KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - Q2 09183:Physics and chemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20898745?accountid=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=Estuarine%2C+Coastal+and+Shelf+Science&rft.atitle=Factors+influencing+landscape+pattern+of+the+seagrass+Halophila+decipiens+in+an+oceanic+setting&rft.au=Fonseca%3BKenworthy%2C+W+J%3BGriffith%2C+E%3BHall%2C+MO%3BFinkbeiner%2C+M%3BBell%2C+S+S&rft.aulast=Fonseca&rft.aufirst=&rft.date=2008-01-01&rft.volume=76&rft.issue=1&rft.spage=163&rft.isbn=&rft.btitle=&rft.title=Estuarine%2C+Coastal+and+Shelf+Science&rft.issn=02727714&rft_id=info:doi/10.1016%2Fj.ecss.2007.06.014 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Hurricanes; Growth; Seeds; Ecological distribution; Estuaries; Brackishwater environment; Sea grass; Ocean floor; Storms; Seed dispersal; Seagrasses; Life history; Oceans; Landscape; Plant communities; Coasts; Halophila decipiens; ASW, USA, Florida; Marine; Brackish DO - http://dx.doi.org/10.1016/j.ecss.2007.06.014 ER - TY - JOUR T1 - Composition-Explicit Distillation Curves of Mixtures of Diesel Fuel with Biomass-Derived Glycol Ester Oxygenates: A Fuel Design Tool for Decreased Particulate Emissions super([dagger]) AN - 20884977; 8378356 AB - We have recently introduced several important improvements in the measurement of distillation curves for complex fluids. The modifications provide for (1) a composition explicit data channel for each distillate fraction (for both qualitative and quantitative analysis), (2) temperature measurements that are true thermodynamic state points that can be modeled with an equation of state, (3) temperature, volume, and pressure measurements of low uncertainty suitable for equation of state development, (4) consistency with a century of historical data, (5) an assessment of the energy content of each distillate fraction, (6) trace chemical analysis of each distillate fraction, and (7) a corrosivity assessment of each distillate fraction. The composition explicit channel is achieved with a new sampling approach that allows precise qualitative as well as quantitative analyses of each fraction, on the fly. We have applied the new method to the measurement of rocket propellant, gasolines, jet fuels, diesel fuels, and crude oils. In this paper, we present the application of the technique to representative batches of petroleum derived diesel fuel and mixtures of this diesel fuel with some oxygenating agents that can be derived from biomass. The distillation curve data that are presented can be used for thermodynamic modeling of these complex fluids. Moreover, we present not only the distillation curves but also a chemical characterization of each fraction and discuss the contrasts between the various mixtures. JF - Energy & Fuels AU - Bruno, Thomas J AU - Ott, Lisa S AU - Smith, Beverly L AD - Physical and Chemical Properties Division, National Institute of Standards and Technology, Boulder, Colorado Y1 - 2008///0, PY - 2008 DA - 0, 2008 SP - 2518 EP - 2526 PB - American Chemical Society, [mailto:service@acs.org] VL - 22 IS - 4 SN - 0887-0624, 0887-0624 KW - Pollution Abstracts KW - Thermodynamics KW - Gasoline KW - Fuels KW - Propellants KW - Particulates KW - temperature measurement KW - Esters KW - Crude oil KW - pressure measurement KW - Petroleum KW - Distillation KW - Chemical analysis KW - Diesel engines KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20884977?accountid=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=Energy+%26+Fuels&rft.atitle=Composition-Explicit+Distillation+Curves+of+Mixtures+of+Diesel+Fuel+with+Biomass-Derived+Glycol+Ester+Oxygenates%3A+A+Fuel+Design+Tool+for+Decreased+Particulate+Emissions+super%28%5Bdagger%5D%29&rft.au=Bruno%2C+Thomas+J%3BOtt%2C+Lisa+S%3BSmith%2C+Beverly+L&rft.aulast=Bruno&rft.aufirst=Thomas&rft.date=2008-01-01&rft.volume=22&rft.issue=4&rft.spage=2518&rft.isbn=&rft.btitle=&rft.title=Energy+%26+Fuels&rft.issn=08870624&rft_id=info:doi/10.1021%2Fef800238m LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Thermodynamics; Gasoline; Fuels; Propellants; Particulates; Esters; temperature measurement; Crude oil; pressure measurement; Distillation; Petroleum; Diesel engines; Chemical analysis DO - http://dx.doi.org/10.1021/ef800238m ER - TY - BOOK T1 - The potential use of small UAS in spill response AN - 20870674; 8271457 AB - For the last several decades, the sensors available for remote sensing of oil spills have changed significantly while the platforms for these sensors have remained unaltered. The limitations on these platforms are well known. Satellites are expensive, remote, and inflexible. Fixed-wing aircraft cannot hover easily over the spill site and often fly too fast for good observations. Helicopters are expensive, require specially trained pilots, and can be more hazardous than other alternatives. Unmanned aircraft systems (UAS) provide a potentially new alternative platform for monitoring spill location and clean-up operations. The aircraft (also called unmanned aerial or airborne vehicles) fit into three general categories. Very large aircraft require much or more of the infra-structure of manned aircraft and will probably be deployed only in spills of national significance. Mid-range vehicles have proven their worth mon-itoring forests fires, emergencies with many similar requirements to oil spills, but still require designated landing and take-off facilities. A rapidly expanding category is the very small UAS that can be field launched and recovered. The range, guidance, and sensor availability of these aircraft have improved considerably from early prototypes. This paper explores the possibility of incorporating particularly these smaller UAS into spill response. Potential roadblocks include weather limitations, operator train-ing, payload restrictions and regulatory restrictions. This last roadblock is presently the most difficult to overcome although re-consideration at the Federal Aviation Administration could modify existing regulations, making use of low-flying unmanned aircraft more plausible. Assuming the necessary regulatory changes, the paper explores typical applications and expected benefits from such systems and the requirements necessary to blend them into the present response program. JF - 2008 INTERNATIONAL OIL SPILL CONFERENCE. AU - Lehr, W J Y1 - 2008 PY - 2008 DA - 2008 SP - 1 EP - 57 PB - American Petroleum Institute, 1220 L Street, NW Washington DC 20005 USA KW - Pollution Abstracts KW - Fires KW - Weather KW - Conferences KW - Sensors KW - prototypes KW - Remote sensing KW - Forests KW - Satellites KW - helicopters KW - Aircraft KW - Oil spills KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20870674?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Lehr%2C+W+J&rft.aulast=Lehr&rft.aufirst=W&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=57&rft.isbn=&rft.btitle=The+potential+use+of+small+UAS+in+spill+response&rft.title=The+potential+use+of+small+UAS+in+spill+response&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-07-01 N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Dedication to Dr. Karen A. Steidinger AN - 20870112; 8237911 JF - Continental Shelf Research AU - Tester, P A AU - Millie, D F AD - NOAA, 101 Pivers Island Road, Beaufort, NC 28516, USA, Pat.Tester@noaa.gov Y1 - 2008/01// PY - 2008 DA - Jan 2008 SP - 3 EP - 10 PB - Elsevier Science, P.O. Box 800 Kidlington Oxford OX5 1DX UK, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl] VL - 28 IS - 1 SN - 0278-4343, 0278-4343 KW - Ecology Abstracts KW - Ecology KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20870112?accountid=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=Continental+Shelf+Research&rft.atitle=Dedication+to+Dr.+Karen+A.+Steidinger&rft.au=Tester%2C+P+A%3BMillie%2C+D+F&rft.aulast=Tester&rft.aufirst=P&rft.date=2008-01-01&rft.volume=28&rft.issue=1&rft.spage=3&rft.isbn=&rft.btitle=&rft.title=Continental+Shelf+Research&rft.issn=02784343&rft_id=info:doi/10.1016%2Fj.csr.2007.04.010 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-07-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Ecology DO - http://dx.doi.org/10.1016/j.csr.2007.04.010 ER - TY - BOOK T1 - The relationship between the availability of appropriate restoration alternatives and injury assessment AN - 20867573; 8271577 AB - The natural resource damage assessment (NRDA) process under the Oil Pollution Act regulations is restoration-focused. In order to proceed with a NRDA after Preassessment Phase activities are completed, the natural resource trustees must determine that feasible restoration actions are available to address the potential injuries resulting from the discharge of oil. If this determination is made, the trustees can move forward and conduct injury assessment and injury quantification as part of the Restoration Planning Phase. The availability of appropriate restoration alternatives for natural resources can have a profound effect on the nature of both injury assessment and injury quantification that is necessary for a particular oil spill. This paper examines that relationship, using some examples from settled oil spill NRDA cases to illustrate how the availability of appropriate and cost-effective restoration alternatives can reduce the overall cost of a NRDA and the length of time necessary to reach an appropriate settlement. The type of restoration and the degree to which it is scaleable can also influence both cost and time to reach settlement. It also discusses some of the factors that are important in determining to what degree restoration opportunities influence the injury assessment and quantification process for oil spills, including geographic location, previous experience with similar spills, and the degree of cooperation that exists between the trustees and the responsible party. JF - 2008 INTERNATIONAL OIL SPILL CONFERENCE. AU - Kern, J AU - Dipinto, L AU - Rapp, J Y1 - 2008 PY - 2008 DA - 2008 SP - 1 EP - 105 PB - American Petroleum Institute, 1220 L Street, NW Washington DC 20005 USA KW - Pollution Abstracts KW - Conferences KW - Injuries KW - Natural resources KW - Economics KW - Oil pollution KW - Oil spills KW - P 1000:MARINE POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20867573?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Kern%2C+J%3BDipinto%2C+L%3BRapp%2C+J&rft.aulast=Kern&rft.aufirst=J&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=105&rft.isbn=&rft.btitle=The+relationship+between+the+availability+of+appropriate+restoration+alternatives+and+injury+assessment&rft.title=The+relationship+between+the+availability+of+appropriate+restoration+alternatives+and+injury+assessment&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-07-01 N1 - Last updated - 2011-12-13 ER - TY - BOOK T1 - Business principles for incident commanders: What they didn't teach you in ICS AN - 20866578; 8271515 AB - Successful companies interpret the business landscape they operate in, adapt to changes in that environment and acquire the resources necessary to produce sufficient agility so they can continue to be learning organizations and prosper. Response efforts can resemble overnight conglomerate corporate structures with diverging or disparate missions, lack coherent strategy amongst units, or mismatch organizational structure to their position in the lifecycle of their business. The National Incident Management System (NIMS) Incident Command System (ICS) adopted by Federal agencies for use in response management promotes many sound business practices but needs to equip senior management (incident commanders) with the tools necessary to create, operate and disassemble their "businesses" effectively. What does the steward of a small, sometimes multi-million dollar business need to know to shepherd their organization through a business "lifecycle"? Key small business principles for efficient management of a short duration organization ought to reside in the ICS-400 curriculum. A starter assortment of "things they didn't teach you in ICS" is presented. JF - 2008 INTERNATIONAL OIL SPILL CONFERENCE. AU - Dix, M Y1 - 2008 PY - 2008 DA - 2008 SP - 1 EP - 80 PB - American Petroleum Institute, 1220 L Street, NW Washington DC 20005 USA KW - Pollution Abstracts KW - conglomerates KW - Conferences KW - life cycle analysis KW - small businesses KW - Oil spills KW - P 1000:MARINE POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20866578?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Dix%2C+M&rft.aulast=Dix&rft.aufirst=M&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=80&rft.isbn=&rft.btitle=Business+principles+for+incident+commanders%3A+What+they+didn%27t+teach+you+in+ICS&rft.title=Business+principles+for+incident+commanders%3A+What+they+didn%27t+teach+you+in+ICS&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-07-01 N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Use of Sera from Humans and Dolphins with Lacaziosis and Sera from Experimentally Infected Mice for Western Blot Analyses of Lacazia loboi Antigens AN - 20865303; 8035866 AB - Antibodies in the sera of patients with lacaziosis recognized an similar to 193-kDa antigen and other Lacazia loboi antigens. Paracoccidioides brasiliensis gp43 antigen was detected by all evaluated sera, but they failed to detect a protein with the same molecular mass in L. loboi extracts. This study is the first to examine the humoral response to L. loboi antigens by using multiple host sera. JF - Clinical and Vaccine Immunology AU - Mendoza, Leonel AU - Belone, Andrea FF AU - Vilela, Raquel AU - Rehtanz, Manuela AU - Bossart, Gregory D AU - Reif, John S AU - Fair, Patricia A AU - Durden, Wendy N AU - St Leger, Judy AU - Travassos, Luiz R AU - Rosa, Patricia S AD - Biomedical Laboratory Diagnostics Program, Department of Microbiology and Molecular Genetics, Michigan State University, East Lansing, Michigan 48824-1031. Instituto Lauro de Souza Lima, Bauru, Sao Paulo, Brazil. New York University, Department of Basic Sciences, Infectious Diseases, New York, New York 10010. Harbor Branch Oceanographic Institution, Center for Coastal Research, Marine Mammal Research and Conservation, Fort Pierce, Florida 34946. Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, Colorado 80523. National Oceanic and Atmospheric Administration/National Ocean Service/Center for Coastal Environmental Health and Biomolecular Research, Charleston, South Carolina 29412. Hubbs-SeaWorld Research Institute, Orlando, Florida 32821-8043. Department of Pathology, SeaWorld, San Diego, California 92109. Department of Microbiology, Immunology and Parasitology, Universidade Federal de Sao Paulo, Sao Paulo, Brazil Y1 - 2008/01// PY - 2008 DA - Jan 2008 SP - 164 EP - 167 PB - American Society for Microbiology, 1752 N Street N.W. Washington, DC 20036 USA, [URL:http://www.asm.org/] VL - 15 IS - 1 SN - 1556-6811, 1556-6811 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Microbiology Abstracts B: Bacteriology; Immunology Abstracts KW - Western blotting KW - Antibodies KW - glycoprotein gp43 KW - Paracoccidioides brasiliensis KW - Lacazia loboi KW - Cetacea KW - K 03350:Immunology KW - F 06905:Vaccines KW - J 02350:Immunology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20865303?accountid=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=Clinical+and+Vaccine+Immunology&rft.atitle=Use+of+Sera+from+Humans+and+Dolphins+with+Lacaziosis+and+Sera+from+Experimentally+Infected+Mice+for+Western+Blot+Analyses+of+Lacazia+loboi+Antigens&rft.au=Mendoza%2C+Leonel%3BBelone%2C+Andrea+FF%3BVilela%2C+Raquel%3BRehtanz%2C+Manuela%3BBossart%2C+Gregory+D%3BReif%2C+John+S%3BFair%2C+Patricia+A%3BDurden%2C+Wendy+N%3BSt+Leger%2C+Judy%3BTravassos%2C+Luiz+R%3BRosa%2C+Patricia+S&rft.aulast=Mendoza&rft.aufirst=Leonel&rft.date=2008-01-01&rft.volume=15&rft.issue=1&rft.spage=164&rft.isbn=&rft.btitle=&rft.title=Clinical+and+Vaccine+Immunology&rft.issn=15566811&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-03-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Western blotting; glycoprotein gp43; Antibodies; Paracoccidioides brasiliensis; Lacazia loboi; Cetacea ER - TY - JOUR T1 - Variation of vertebral number in juvenile Oncorhynchus mykiss in relation to upstream distance from the ocean AN - 20834734; 10985492 AB - Vertebral counts in fishes are set early in development by a complex interaction of genetic and environmental factors. Recently, R. M. McDowall showed that vertebral counts can differ between diadromous and non-diadromous galaxiids, and suggested similar life history-based variation might also occur in the closely related Salmonidae. The authors examined variation in vertebral counts of juvenile rainbow trout, Oncorhynchus mykiss, from within a single large basin where anadromous and non-anadromous forms co-occur. Juveniles were collected at 29 sites within the Klamath River basin using a nested sampling design. Mean vertebral counts varied among regions, among complexes within regions, and among sites within complexes. Regression showed that mean vertebral counts decreased with increasing distance from the ocean. This decrease could not be explained by differences in temperature within the basin during early development. However, the decrease is consistent with the expectation that non-anadromous forms have fewer vertebrae and are more common at sites distant from the ocean, and suggests that further study of the relationship between vertebral counts and life history form in O. mykiss is warranted. JF - Environmental biology of fishes AU - Goin, J J AU - Williams, TH AU - Donohoe, C J AD - Southwest Fisheries Science Center - Fisheries Ecology Division, NOAA National Marine Fisheries Servicce, 110 Shaffer Road, Santa Cruz, CA 95060 USA, Tommy.Williams@noaa.gov Y1 - 2008///0, PY - 2008 DA - 0, 2008 SP - 207 EP - 213 VL - 82 IS - 3 SN - 0378-1909, 0378-1909 KW - Rainbow trout KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Anadromous species KW - USA, California, Klamath R. KW - Basins KW - Development KW - Freshwater KW - Environmental factors KW - Vertebrae KW - Anadromous migrations KW - Sampling KW - Temperature effects KW - Marine KW - Juveniles KW - Meristic counts KW - Brackish KW - Oncorhynchus mykiss KW - River basins KW - Spine KW - Life history KW - Vertebrae counts KW - Oceans KW - Uptake KW - Internet KW - D 04040:Ecosystem and Ecology Studies KW - O 1050:Vertebrates, Urochordates and Cephalochordates KW - Q1 08604:Stock assessment and management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20834734?accountid=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=Variation+of+vertebral+number+in+juvenile+Oncorhynchus+mykiss+in+relation+to+upstream+distance+from+the+ocean&rft.au=Goin%2C+J+J%3BWilliams%2C+TH%3BDonohoe%2C+C+J&rft.aulast=Goin&rft.aufirst=J&rft.date=2008-01-01&rft.volume=82&rft.issue=3&rft.spage=207&rft.isbn=&rft.btitle=&rft.title=Environmental+biology+of+fishes&rft.issn=03781909&rft_id=info:doi/10.1007%2Fs10641-007-9266-x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-10-01 N1 - SuppNotes - Physical medium: Printed matter, Internet N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Juveniles; Life history; Vertebrae counts; Anadromous species; Meristic counts; Uptake; River basins; Anadromous migrations; Environmental factors; Vertebrae; Temperature effects; Spine; Oceans; Basins; Development; Sampling; Internet; Oncorhynchus mykiss; USA, California, Klamath R.; Brackish; Freshwater; Marine DO - http://dx.doi.org/10.1007/s10641-007-9266-x ER - TY - JOUR T1 - Modeling assessment of point source NO sub(x) emission reductions on ozone air quality in the eastern United States AN - 20830474; 8286393 AB - This study investigates the effects of reductions in nitrogen oxide (NO sub(x)) emissions from major point sources on daily maximum 8-h ozone concentrations in the eastern United States. The Community Multiscale Air Quality (CMAQ) model was utilized in photochemical simulations on a matrix of modeling scenarios permitting an examination of the separate effects of emission changes and meteorological influences on maximum ozone levels over a 3-month period during the summers of 2002 and 2004. Two modeling scenarios involved base case 2002 emissions and post-control emissions, reflecting the point source NO sub(x) emission reductions implemented before the ozone season of 2004, using summer 2002 meteorological conditions. Results revealed that point source NO sub(x) emission reductions caused decreases in daily maximum 8-h ozone concentrations over the eastern United States. At the 50th and 95th percentiles of the cumulative frequency distribution, daily maximum 8-h ozone values in the emission reduction scenario were lower than corresponding base case values over 70% and 90% of the modeling domain, respectively. During southwesterly wind flows across the Ohio River Valley, morning ozone concentrations aloft were lower over northeastern states downwind of the emissions-rich region in the NO sub(x) reduction scenario results. Another notable feature of the NO sub(x) emission reduction scenario results is that greater decreases in daily maximum 8-h ozone occurred at higher concentrations. Results from other modeling scenarios revealed strong differences in meteorological conditions between these two summer periods greatly impacted the daily 8-h maximum ozone concentrations with the meteorological effects on ozone being greater than those from emission changes over the northern part of the modeling domain. Using backtrajectory analysis, greater percentage decreases in daily maximum 8-h ozone occurred at monitoring sites when they were downwind of the Ohio River Valley, which is a notable emission source region, as compared to cases when the sites were not downwind of it. JF - Atmospheric Environment AU - Godowitch, J M AU - Gilliland, AB AU - Draxler, R R AU - Rao, ST AD - Atmospheric Sciences Modeling Division, National Oceanic and Atmospheric Administration, Research Triangle Park, NC 27711, USA, James.Godowitch@noaa.gov Y1 - 2008/01// PY - 2008 DA - Jan 2008 SP - 87 EP - 100 PB - Elsevier Science, P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 42 IS - 1 SN - 1352-2310, 1352-2310 KW - Meteorological & Geoastrophysical Abstracts; Pollution Abstracts KW - Atmospheric pollution models KW - Wind flow KW - Air pollution control KW - Air quality KW - Ozone in troposphere KW - Emissions KW - Ozone concentration KW - Meteorology KW - Seasonal variability KW - river valleys KW - Meteorological conditions KW - Wind KW - Ozone KW - Atmospheric pollution KW - Simulation KW - Emission control KW - Nitrogen oxides KW - Photochemicals KW - Numerical simulations KW - summer KW - USA, Indiana, Ohio R. Valley KW - M2 551.510.42:Air Pollution (551.510.42) KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20830474?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Atmospheric+Environment&rft.atitle=Modeling+assessment+of+point+source+NO+sub%28x%29+emission+reductions+on+ozone+air+quality+in+the+eastern+United+States&rft.au=Godowitch%2C+J+M%3BGilliland%2C+AB%3BDraxler%2C+R+R%3BRao%2C+ST&rft.aulast=Godowitch&rft.aufirst=J&rft.date=2008-01-01&rft.volume=42&rft.issue=1&rft.spage=87&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Environment&rft.issn=13522310&rft_id=info:doi/10.1016%2Fj.atmosenv.2007.09.032 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-07-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Ozone in troposphere; Atmospheric pollution; Atmospheric pollution models; Numerical simulations; Wind flow; Ozone concentration; Seasonal variability; Air quality; Meteorological conditions; Photochemicals; Emissions; Simulation; summer; Air pollution control; Meteorology; Emission control; Nitrogen oxides; river valleys; Wind; Ozone; USA, Indiana, Ohio R. Valley DO - http://dx.doi.org/10.1016/j.atmosenv.2007.09.032 ER - TY - JOUR T1 - Process Monitoring the Inactivation of Ricin and Model Proteins by Disinfectants Using Fluorescence and Biological Activity AN - 20829998; 8326357 AB - It is important to develop rapid and reliable processes to monitor the decontamination of toxins released to the environment. The inactivation of the protein toxin ricin by the disinfectants bleach (sodium hypochlorite) and monochloramine was measured by the effect on mammalian cell cytotoxicity. The effect of the disinfectants on the native fluorescence (due mainly to tryptophan and to a lesser extent tyrosine) of ricin was also measured in parallel. Reactions of the disinfectants resulted in a decrease in the native fluorescence that was measured in real time in a noninvasive manner. We compared the inactivation of two well-characterized model enzymes to the behavior of ricin. The model enzymes studied were lysozyme, a small basic enzyme stabilized with internal disulfide bonds, and heart-muscle-type lactate dehydrogenase (LDH), a large protein composed of four subunits. The biological activities of the model enzymes were measured in parallel with their fluorescence. Gel electrophoresis showed a large number of modifications of the proteins caused by the disinfectants reflected in changes in mobility and the formation of higher-order aggregates. Size- exclusion chromatography showed that the disinfectants did not break down the subunit structure of ricin but instead resulted in an increased size and heterogeneity of the protein. Size-exclusion chromatography of LDH indicated that the subunits were dissociated and that higher-order aggregates were also formed. Bleach caused a rapid inactivation of biological activity correlated with a rapid decrease in the fluorescence. Monochloramine required much higher concentrations for significant effects and the kinetics of the reactions were slow, with half-life values of the decrease on the order of minutes. Each protein showed individual differences in responses to the disinfectants, but there was a consistent correlation between the loss of fluorescence and the decrease in biological activity. These results indicate that the monitoring the fluorescence is a useful process with limitations that can be used to monitor the inactivation of toxins using disinfectants. JF - Biotechnology Progress AU - Cole, Kenneth D AU - Gaigalas, Adolfas AU - Almeida, Jamie L AD - Biochemical Science Division, Chemical Science and Technology Laboratory, National Institute of Standards and Technology, Gaithersburg, Maryland 20899 Y1 - 2008///0, PY - 2008 DA - 0, 2008 SP - 784 EP - 791 PB - American Chemical Society, [mailto:service@acs.org] VL - 24 IS - 3 SN - 8756-7938, 8756-7938 KW - Biotechnology and Bioengineering Abstracts KW - Heart KW - Tryptophan KW - Lysozyme KW - Fluorescence KW - Monochloramine KW - Chromatography KW - Ricin KW - Disulfide bonds KW - Sodium hypochlorite KW - Decontamination KW - Tyrosine KW - Enzymes KW - Electrophoretic mobility KW - Toxins KW - Gel electrophoresis KW - L-Lactate dehydrogenase KW - Subunit structure KW - Disinfectants KW - Cytotoxicity KW - Mammalian cells KW - Kinetics KW - Bleaches KW - W 30900:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20829998?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biotechnology+Progress&rft.atitle=Process+Monitoring+the+Inactivation+of+Ricin+and+Model+Proteins+by+Disinfectants+Using+Fluorescence+and+Biological+Activity&rft.au=Cole%2C+Kenneth+D%3BGaigalas%2C+Adolfas%3BAlmeida%2C+Jamie+L&rft.aulast=Cole&rft.aufirst=Kenneth&rft.date=2008-01-01&rft.volume=24&rft.issue=3&rft.spage=784&rft.isbn=&rft.btitle=&rft.title=Biotechnology+Progress&rft.issn=87567938&rft_id=info:doi/10.1021%2Fbp070362bPII%3AS8756-7938%2807%2900362-1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-07-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Heart; Lysozyme; Tryptophan; Fluorescence; Monochloramine; Chromatography; Ricin; Sodium hypochlorite; Disulfide bonds; Enzymes; Tyrosine; Decontamination; Electrophoretic mobility; Gel electrophoresis; Toxins; L-Lactate dehydrogenase; Subunit structure; Cytotoxicity; Disinfectants; Mammalian cells; Kinetics; Bleaches DO - http://dx.doi.org/10.1021/bp070362bPII:S8756-7938(07)00362-1 ER - TY - BOOK T1 - A system for integrated SCAT data collection and management: ESCAT, SCATDB, and photologger AN - 20819899; 8271466 AB - During response, oiled shorelines must be surveyed to guide cleanup operations. The Shoreline Cleanup and Assessment Technique (SCAT) is a standard method for conducting these surveys. Multiple field teams often conduct SCAT. SCAT surveys quickly produce a large and complex dataset comprised of SCAT observations, GPS positions, and photographs. In order to guide response decision-making, SCAT field data must be processed and analyzed in a timely manner. Until recently, SCAT and GPS data were collected on standardized paper worksheets, transcribed to electronic form, and then incorporated into maps and other decision-making products. Photographs were not tightly managed alongside SCAT data. Today, with the emergence of robust handheld computing technology, the deficiencies inherent in paper data collection are no longer necessary or acceptable. Paper data collection can be slow, error prone, and lacking quality control and integration with GPS technology. Digital options are available to address all these challenges. To exploit these potential advantages, the Office of Response and Restoration is developing a field data collection and management system for SCAT data and photographs which is comprised of: (1) specialized software for efficient SCAT data collection with GPS-integrated handheld devices, (2) a relational SCAT database which expedites the synthesis of field data into decision making products, promotes community standards, and supports standard paper worksheet data collection methods, and (3) an image database which allows for the processing, documenting, and sharing of large quantities of digital photographs. For this project, commonly used, readily available, and open-source computing resources were chosen so that end-users could easily test, adopt, and improve this system. JF - 2008 INTERNATIONAL OIL SPILL CONFERENCE. AU - Lankford, J F AU - Zelo, I AU - Stumbaugh, M R Y1 - 2008 PY - 2008 DA - 2008 SP - 1 EP - 61 PB - American Petroleum Institute, 1220 L Street, NW Washington DC 20005 USA KW - Pollution Abstracts KW - Data collection KW - Conferences KW - Computer programs KW - Quality control KW - Oil spills KW - Technology KW - P 1000:MARINE POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20819899?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Lankford%2C+J+F%3BZelo%2C+I%3BStumbaugh%2C+M+R&rft.aulast=Lankford&rft.aufirst=J&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=61&rft.isbn=&rft.btitle=A+system+for+integrated+SCAT+data+collection+and+management%3A+ESCAT%2C+SCATDB%2C+and+photologger&rft.title=A+system+for+integrated+SCAT+data+collection+and+management%3A+ESCAT%2C+SCATDB%2C+and+photologger&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-07-01 N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Identifying interactions among salmon populations from observed dynamics AN - 20771365; 8074947 AB - A simple direct correlation analysis of individual counts between different populations often fails to characterize the true nature of population interactions; however, the most common data type available for population studies is count data, and one of the most important objectives in population and community ecology is to identify interactions among populations. Here, I examine the dynamics of the spawning abundance of fall-run chinook salmon spawning within the California Central Valley and the Klamath Basin, California, and the Columbia River Basin, Oregon. I analyzed multiple time series from each watershed using a multivariate time-series technique called maximum autocorrelation factor analysis. This technique was used for finding common underlying trends in escapement abundance within each watershed. These trends were further investigated to identify potential resource-mediated interactions among the three groups of salmon. Each group is affected by multiple trends that are likely to be affected by environmental factors. In addition, some of the trends are coherent with each other, and the differences in population dynamics originate from variations in the relative importance of these trends among the three watershed groups. JF - Ecology AU - Fujiwara, M AD - Fisheries Ecology Division, Southwest Fisheries Science Center, National Marine Fisheries Service, 110 Shaffer Road, Santa Cruz, California 95060 USA, masami.fujiwara@noaa.gov Y1 - 2008/01// PY - 2008 DA - Jan 2008 SP - 4 EP - 11 VL - 89 IS - 1 SN - 0012-9658, 0012-9658 KW - Sustainability Science Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Factor analysis KW - Anadromous species KW - Abundance KW - Basins KW - Population studies KW - River basins KW - Escapement KW - Spawning KW - Correlation analysis KW - Freshwater KW - Watersheds KW - Population dynamics KW - Oncorhynchus tshawytscha KW - Environmental factors KW - USA, Columbia R. basin KW - Potential resources KW - USA, California, Klamath Basin KW - USA, California KW - Salmonidae KW - USA, California, Central Valley KW - O 1070:Ecology/Community Studies KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08442:Population dynamics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20771365?accountid=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=Identifying+interactions+among+salmon+populations+from+observed+dynamics&rft.au=Fujiwara%2C+M&rft.aulast=Fujiwara&rft.aufirst=M&rft.date=2008-01-01&rft.volume=89&rft.issue=1&rft.spage=4&rft.isbn=&rft.btitle=&rft.title=Ecology&rft.issn=00129658&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-03-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Potential resources; Anadromous species; Escapement; River basins; Correlation analysis; Population dynamics; Watersheds; Environmental factors; Factor analysis; Abundance; Population studies; Basins; Spawning; Salmonidae; Oncorhynchus tshawytscha; USA, Columbia R. basin; USA, California, Klamath Basin; USA, California; USA, California, Central Valley; Freshwater ER - TY - JOUR T1 - Incorporating catastrophic risk assessments into setting conservation goals for threatened pacific salmon AN - 20770570; 8104937 AB - Catastrophic die-offs can have important consequences for vertebrate population growth and biodiversity, but catastrophic risks are not commonly incorporated into endangered-species recovery planning. Natural (e.g., landslides, floods) and anthropogenic (e.g., toxic leaks and spills) catastrophes pose a challenge for evolutionarily significant units (ESUs) of Pacific salmon listed under the Endangered Species Act and teetering at precariously low population levels. To spread risks among Puget Sound chinook salmon populations, recovery strategies for ESU-wide viability recommend at least two viable populations of historical life-history types in each of five geographic regions. We explored the likelihood of Puget Sound chinook salmon ESU persistence by examining spatial patterns of catastrophic risk and testing ESU viability recommendations for 22 populations of the threatened Puget Sound chinook salmon ESU. We combined geospatial information about catastrophic risks and chinook salmon distribution in Puget Sound watersheds to categorize relative catastrophic risks for each population. We then analyzed similarities in risk scores among regions and compared risk distributions among strategies: (1) population groups selected using the ESU viability recommendations of having populations spread out geographically and including historical life-history diversity, and (2) population groups selected at random. Risks from individual catastrophes varied among populations, but overall risk from catastrophes was similar within geographic regions. Recovery strategies that called for two viable populations in each of five geographic regions had lower risk than random strategies; strategies that included life-history diversity had even lower risks. Geographically distributed populations have varying catastrophic-risks profiles, thus identifying and reinforcing the spatial and life-history diversity critical for populations to respond to environmental change or needed to rescue severely depleted or extirpated populations. Recovery planning can promote viability of Pacific salmon ESUs across the landscape by incorporating catastrophic risk assessments. JF - Ecological Applications AU - Good, T P AU - Davies, J AU - Burke, B J AU - Ruckelshaus, M H AD - Conservation Biology Division, Northwest Fisheries Science Center, National Marine Fisheries Service, 2725 Montlake Boulevard East, Seattle, Washington 98112 USA, tom.good@noaa.gov Y1 - 2008/01// PY - 2008 DA - Jan 2008 SP - 246 EP - 257 VL - 18 IS - 1 SN - 1051-0761, 1051-0761 KW - Sustainability Science Abstracts; Water Resources Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Risk assessment KW - Geographical distribution KW - Population Dynamics KW - Population growth KW - Anadromous species KW - Ecological distribution KW - Biodiversity KW - Watersheds KW - Oncorhynchus tshawytscha KW - Risks KW - Assessments KW - Floods KW - Risk factors KW - Planning KW - Sound KW - Sounds KW - Regional planning KW - Salmonidae KW - Salmon KW - Disasters KW - Risk KW - Profiles KW - Environmental changes KW - Species diversity KW - INE, USA, Washington, Puget Sound KW - Evolution KW - M3 1010:Issues in Sustainable Development KW - Q1 08422:Environmental effects KW - SW 3030:Effects of pollution KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20770570?accountid=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=Incorporating+catastrophic+risk+assessments+into+setting+conservation+goals+for+threatened+pacific+salmon&rft.au=Good%2C+T+P%3BDavies%2C+J%3BBurke%2C+B+J%3BRuckelshaus%2C+M+H&rft.aulast=Good&rft.aufirst=T&rft.date=2008-01-01&rft.volume=18&rft.issue=1&rft.spage=246&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 - 2008-04-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Geographical distribution; Ecological distribution; Anadromous species; Species diversity; Disasters; Biodiversity; Regional planning; Risks; Evolution; Risk assessment; Floods; Population growth; Risk factors; Environmental changes; Sound; Salmon; Risk; Assessments; Profiles; Population Dynamics; Planning; Sounds; Watersheds; Salmonidae; Oncorhynchus tshawytscha; INE, USA, Washington, Puget Sound ER - TY - JOUR T1 - Optimal location of new forests in a suburban region AN - 20714375; 8208958 AB - This paper looks at the optimal location of new forests in a suburban region under area constraints. The methodology takes into account use benefits, non-use benefits (both bequest and existence values), opportunity costs of converting agricultural land, as well as planting and management costs of the new forest. The recreational benefits of new forest sites are estimated using function transfer techniques. We show that the net social benefit of the total afforestation project varies up to a factor 6. The recreational value of a site varies considerably with the available substitutes. JF - Journal of Forest Economics AU - Moons, E AU - Saveyn, B AU - Proost, S AU - Hermy, M AD - Center for Economic Studies, Department of Economics, Faculty of Economics and Applied Economics, K.U. Leuven, Naamsestraat 69, 3000 Leuven, Belgium, Bert.Saveyn@ec.europa.eu Y1 - 2008 PY - 2008 DA - 2008 SP - 5 EP - 27 VL - 14 IS - 1 SN - 1104-6899, 1104-6899 KW - Sustainability Science Abstracts KW - planting KW - Forests KW - agricultural land KW - Recreation areas KW - Afforestation KW - Economics KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20714375?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Forest+Economics&rft.atitle=Optimal+location+of+new+forests+in+a+suburban+region&rft.au=Moons%2C+E%3BSaveyn%2C+B%3BProost%2C+S%3BHermy%2C+M&rft.aulast=Moons&rft.aufirst=E&rft.date=2008-01-01&rft.volume=14&rft.issue=1&rft.spage=5&rft.isbn=&rft.btitle=&rft.title=Journal+of+Forest+Economics&rft.issn=11046899&rft_id=info:doi/10.1016%2Fj.jfe.2006.12.002 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-06-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Forests; Recreation areas; Economics; agricultural land; Afforestation; planting DO - http://dx.doi.org/10.1016/j.jfe.2006.12.002 ER - TY - JOUR T1 - Short-lived pollutants in the Arctic: their climate impact and possible mitigation strategies AN - 20712371; 8194889 AB - Several short-lived pollutants known to impact Arctic climate may be contributing to the accelerated rates of warming observed in this region relative to the global annually averaged temperature increase. Here, we present a summary of the short-lived pollutants that impact Arctic climate including methane, tropospheric ozone, and tropospheric aerosols. For each pollutant, we provide a description of the major sources and the mechanism of forcing. We also provide the first seasonally averaged forcing and corresponding temperature response estimates focused specifically on the Arctic. The calculations indicate that the forcings due to black carbon, methane, and tropospheric ozone lead to a positive surface temperature response indicating the need to reduce emissions of these species within and outside the Arctic. Additional aerosol species may also lead to surface warming if the aerosol is coincident with thin, low lying clouds. We suggest strategies for reducing the warming based on current knowledge and discuss directions for future research to address the large remaining uncertainties. JF - Atmospheric Chemistry and Physics AU - Quinn, P K AU - Bates, T S AU - Baum, E AU - Doubleday, N AU - Fiore, A M AU - Flanner, M AU - Fridlind, A AU - Garrett, T J AU - Koch, D AU - Menon, S AU - Shindell, D AU - Stohl, A AU - Warren, S G AD - NOAA Pacific Marine Environmental Laboratory, Seattle, WA, USA Y1 - 2008 PY - 2008 DA - 2008 SP - 1723 EP - 1735 PB - European Geophysical Society, Max-Planck-Str. 13 37191 Katlenburg-Lindau Germany, [mailto:egs@copernicus.org], [URL:http://www.copernicus.org/] VL - 8 IS - 6 SN - 1680-7316, 1680-7316 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Surface temperatures KW - Black carbon aerosols KW - Ozone in troposphere KW - mitigation KW - black carbon KW - Emissions KW - Arctic climates KW - Ozone KW - Methane KW - Aerosols KW - Temperature KW - Troposphere KW - Polar environments KW - Clouds KW - PN, Arctic KW - Atmospheric chemistry KW - Global warming KW - M2 551.510.42:Air Pollution (551.510.42) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20712371?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Atmospheric+Chemistry+and+Physics&rft.atitle=Short-lived+pollutants+in+the+Arctic%3A+their+climate+impact+and+possible+mitigation+strategies&rft.au=Quinn%2C+P+K%3BBates%2C+T+S%3BBaum%2C+E%3BDoubleday%2C+N%3BFiore%2C+A+M%3BFlanner%2C+M%3BFridlind%2C+A%3BGarrett%2C+T+J%3BKoch%2C+D%3BMenon%2C+S%3BShindell%2C+D%3BStohl%2C+A%3BWarren%2C+S+G&rft.aulast=Quinn&rft.aufirst=P&rft.date=2008-01-01&rft.volume=8&rft.issue=6&rft.spage=1723&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Chemistry+and+Physics&rft.issn=16807316&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-06-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - PN, Arctic; Polar environments; Aerosols; Troposphere; Temperature; Methane; Ozone; Emissions; black carbon; Atmospheric chemistry; mitigation; Clouds; Ozone in troposphere; Arctic climates; Surface temperatures; Global warming; Black carbon aerosols ER - TY - JOUR T1 - Influence of particle size and chemistry on the cloud nucleating properties of aerosols AN - 20708247; 8194830 AB - The ability of an aerosol particle to act as a cloud condensation nuclei (CCN) is a function of the size of the particle, its composition and mixing state, and the supersaturation of the cloud. In-situ data from field studies provide a means to assess the relative importance of these parameters. During the 2006 Texas Air Quality - Gulf of Mexico Atmospheric Composition and Climate Study (TexAQS-GoMACCS), the NOAA RV Ronald H. Brown encountered a wide variety of aerosol types ranging from marine near the Florida panhandle to urban and industrial in the Houston-Galveston area. These varied sources provided an opportunity to investigate the role of aerosol sources and chemistry in the potential activation of particles to form cloud droplets. Measurements were made of CCN concentrations, aerosol chemical composition in the size range relevant for particle activation in warm clouds, and aerosol size distributions. Variability in aerosol composition was parameterized by the mass fraction of Hydrocarbon-like Organic Aerosol (HOA) for particle diameters less than 200 nm (vacuum aerodynamic). The HOA mass fraction in this size range was lowest for marine aerosol and highest for aerosol sampled close to anthropogenic sources. Combining all data from the experiment reveals that composition (defined by HOA mass fraction) explains 40% of the variance in the critical diameter for particle activation at the instrumental supersaturation (S) of 0.44%. Correlations between HOA mass fraction and aerosol mean diameter show that these two parameters are essentially independent of one another for this data set. We conclude that, based on the variability of the HOA mass fraction observed during TexAQS-GoMACCS, variability in particle composition played a significant role in determining the fraction of particles that could activate to form cloud droplets. Using a simple model based on Koehler theory and the assumption that HOA is insoluble, we estimate the degree to which calculated CCN concentrations are under- or overestimated if the variability in the HOA mass fraction that was observed during TexAQS-GoMACCS is neglected. The percent under- or overestimation in the CCN concentration is related to the source of the aerosol. Relative to the mean HOA mass fraction of 0.4+/-0.2 (average +/-1Ie standard deviation) for the entire experiment, CCN concentrations are underestimated by up to 50% (at 0.22% S) for aerosol sampled far from anthropogenic source regions as it had a lower HOA mass fraction and overestimated by up to 50% for organic-rich aerosol sampled near the source as it had a higher HOA mass fraction. JF - Atmospheric Chemistry and Physics AU - Quinn, P K AU - Bates, T S AU - Coffman, D J AU - Covert, D S AD - NOAA Pacific Marine Environmental Laboratory, Seattle, WA 98115, USA Y1 - 2008 PY - 2008 DA - 2008 SP - 1029 EP - 1042 PB - European Geophysical Society, Max-Planck-Str. 13 37191 Katlenburg-Lindau Germany, [mailto:egs@copernicus.org], [URL:http://www.copernicus.org/] VL - 8 IS - 4 SN - 1680-7316, 1680-7316 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Aerosol composition KW - Supersaturation KW - Aerosol particles KW - Correlations KW - Air quality KW - Particulates KW - ASW, USA, Texas KW - Aerosol size distribution KW - Aerodynamics KW - Koehler theory KW - Atmospheric composition KW - Particle size KW - Aerosols KW - Atmospheric pollution KW - Chemical composition KW - Aerosols-cloud condensation nuclei relationships KW - anthropogenic factors KW - Organic aerosols in atmosphere KW - Aerosols-cloud relationships KW - Cloud condensation nuclei KW - Clouds KW - ASW, Mexico Gulf KW - Marine aerosols KW - Atmospheric chemistry KW - Particle composition KW - ASW, USA, Florida, Florida Panhandle KW - M2 551.510.42:Air Pollution (551.510.42) KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20708247?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Atmospheric+Chemistry+and+Physics&rft.atitle=Influence+of+particle+size+and+chemistry+on+the+cloud+nucleating+properties+of+aerosols&rft.au=Quinn%2C+P+K%3BBates%2C+T+S%3BCoffman%2C+D+J%3BCovert%2C+D+S&rft.aulast=Quinn&rft.aufirst=P&rft.date=2008-01-01&rft.volume=8&rft.issue=4&rft.spage=1029&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Chemistry+and+Physics&rft.issn=16807316&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-06-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - ASW, Mexico Gulf; ASW, USA, Texas; ASW, USA, Florida, Florida Panhandle; Aerosols; Particulates; Clouds; Air quality; Chemical composition; anthropogenic factors; Particle size; Atmospheric chemistry; Aerodynamics; Aerosols-cloud relationships; Aerosols-cloud condensation nuclei relationships; Cloud condensation nuclei; Supersaturation; Atmospheric pollution; Aerosol particles; Atmospheric composition; Marine aerosols; Aerosol composition; Koehler theory; Aerosol size distribution; Correlations; Organic aerosols in atmosphere; Particle composition ER - TY - JOUR T1 - Relationships among water column toxins, cell abundance and chlorophyll concentrations during Karenia brevis blooms AN - 20694896; 8286364 AB - The assumptions that Karenia brevis cell abundance and brevetoxin concentrations are proportional and that cell abundance and chlorophyll are related were tested in a 3-year field study off the west coast of Florida. The relationship between K. brevis cell abundance and brevetoxins (PbTx-2+PbTx-3) in whole water samples was strong (R super(2)=0.92). There was no significant difference between the brevetoxin concentrations in whole water and the >0.7 mu m particulate fraction. Only 7% of the total brevetoxin concentration was measured in the 5000cellsL super(-) super(1) with chlorophyll for all cruises and at all depths was robust (R super(2)=0.78). These data substantiate the use of chlorophyll as a proxy for K. brevis cell abundance and K. brevis cell abundance as a proxy for brevetoxins during blooms. The ratios of the brevetoxins, PbTx-2:PbTx-3, was significantly higher in surface water than in bottom water. This information in conjunction with K. brevis growth rates may provide a useful indicator for determining the physiological state of the bloom over time. JF - Continental Shelf Research AU - Tester, P A AU - Shea, D AU - Kibler AU - Varnam, S M AU - Black, MD AU - Wayne Litaker, R AD - NOAA, 101 Pivers Island Road, Beaufort, NC 28516, USA, Pat.Tester@noaa.gov Y1 - 2008/01// PY - 2008 DA - Jan 2008 SP - 59 EP - 72 PB - Elsevier Science, P.O. Box 800 Kidlington Oxford OX5 1DX UK, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl] VL - 28 IS - 1 SN - 0278-4343, 0278-4343 KW - Ecology Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Oceanic Abstracts KW - Growth rate KW - Chlorophyll KW - Data processing KW - Surface water KW - Brevetoxins KW - Karenia brevis KW - Toxins KW - Water column KW - Coasts UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20694896?accountid=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=Continental+Shelf+Research&rft.atitle=Relationships+among+water+column+toxins%2C+cell+abundance+and+chlorophyll+concentrations+during+Karenia+brevis+blooms&rft.au=Tester%2C+P+A%3BShea%2C+D%3BKibler%3BVarnam%2C+S+M%3BBlack%2C+MD%3BWayne+Litaker%2C+R&rft.aulast=Tester&rft.aufirst=P&rft.date=2008-01-01&rft.volume=28&rft.issue=1&rft.spage=59&rft.isbn=&rft.btitle=&rft.title=Continental+Shelf+Research&rft.issn=02784343&rft_id=info:doi/10.1016%2Fj.csr.2007.04.007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-07-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Karenia brevis; Brevetoxins; Chlorophyll; Water column; Data processing; Growth rate; Surface water; Toxins; Coasts DO - http://dx.doi.org/10.1016/j.csr.2007.04.007 ER - TY - JOUR T1 - Cell cycle behavior of laboratory and field populations of the Florida red tide dinoflagellate, Karenia brevis AN - 20694863; 8286355 AB - As a component of the ECOHAB Florida Regional Field Program, this study addresses cell cycle behavior and its importance to bloom formation of the Florida red tide dinoflagellate, Karenia brevis. The cell cycle of K. brevis was first studied by flow cytometry in laboratory batch cultures, and a laboratory mesocosm column, followed by field populations over the 5-year course of the ECOHAB program. Under all conditions studied, K. brevis displayed diel phased cell division with S-phase beginning a minimum of 6h after the onset of light and continuing for 12-14h. Mitosis occurred during the dark, and was generally completed by the start of the next day. The timing of cell cycle phases relative to the diel cycle did not differ substantially in bloom populations displaying radically different growth rates ( mu sub(m) sub(i) sub(n) 0.17-0.55) under different day lengths and temperature conditions. The rhythm of cell cycle progression is independent from the rhythm controlling vertical migration, as similar cell cycle distributions are found at all depths of the water column in field samples. The implications of these findings are discussed in light of our current understanding of the dinoflagellate cell cycle and the development of improved models for K. brevis bloom growth. JF - Continental Shelf Research AU - Van Dolah, FM AU - Leighfield, T A AU - Kamykowski, D AU - Kirkpatrick, G J AD - Center for Coastal Environmental Health and Biomolecular Research, 219 Fort Johnson Road, Charleston, SC, USA, fran.vandolah@noaa.gov Y1 - 2008/01// PY - 2008 DA - Jan 2008 SP - 11 EP - 23 PB - Elsevier Science, P.O. Box 800 Kidlington Oxford OX5 1DX UK, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl] VL - 28 IS - 1 SN - 0278-4343, 0278-4343 KW - Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources; ASFA 2: Ocean Technology Policy & Non-Living Resources; Oceanic Abstracts KW - Temperature effects KW - Flow cytometry KW - Red tides KW - Cell cycle KW - Dinoflagellates KW - Rhythms KW - Karenia brevis KW - Mesocosms KW - Water column UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20694863?accountid=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=Continental+Shelf+Research&rft.atitle=Cell+cycle+behavior+of+laboratory+and+field+populations+of+the+Florida+red+tide+dinoflagellate%2C+Karenia+brevis&rft.au=Van+Dolah%2C+FM%3BLeighfield%2C+T+A%3BKamykowski%2C+D%3BKirkpatrick%2C+G+J&rft.aulast=Van+Dolah&rft.aufirst=FM&rft.date=2008-01-01&rft.volume=28&rft.issue=1&rft.spage=11&rft.isbn=&rft.btitle=&rft.title=Continental+Shelf+Research&rft.issn=02784343&rft_id=info:doi/10.1016%2Fj.csr.2007.01.030 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-07-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Karenia brevis; Cell cycle; Dinoflagellates; Rhythms; Red tides; Water column; Flow cytometry; Mesocosms; Temperature effects DO - http://dx.doi.org/10.1016/j.csr.2007.01.030 ER - TY - JOUR T1 - Introduction: Weathering the Storms: Vulnerability and Resilience in the Northeast Fishing Industry AN - 20675538; 8231075 AB - When strong northeasterly winds pushing warm moisture from the Atlantic's Gulf Stream up the east coast collide with the cold Arctic air from Canada, a Nor'easter is born. The storms formed offshore can be extremely powerful with heavy winds and precipitation. Like a Nor'easter, a complex set of pressure forces have coalesced around the fisheries of the Northeast U.S. in the last decade or two, creating a wide range of vulnerabilities and responses. JF - Human Ecology Review AU - Da Silva, PP AU - Hall-Arber, M AD - Northeast Fisheries Science Center, National Marine Fisheries Service, Woods Hole, MA, USA Y1 - 2008 PY - 2008 DA - 2008 SP - 141 EP - 142 VL - 15 IS - 2 SN - 1074-4827, 1074-4827 KW - Ecology Abstracts KW - Human ecology KW - Reviews KW - Fisheries KW - Weathering KW - Precipitation KW - Pressure KW - Streams KW - Wind KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20675538?accountid=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=Human+Ecology+Review&rft.atitle=Introduction%3A+Weathering+the+Storms%3A+Vulnerability+and+Resilience+in+the+Northeast+Fishing+Industry&rft.au=Da+Silva%2C+PP%3BHall-Arber%2C+M&rft.aulast=Da+Silva&rft.aufirst=PP&rft.date=2008-01-01&rft.volume=15&rft.issue=2&rft.spage=141&rft.isbn=&rft.btitle=&rft.title=Human+Ecology+Review&rft.issn=10744827&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-06-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Wind; Fisheries; Reviews; Streams; Human ecology; Pressure; Weathering; Precipitation ER - TY - JOUR T1 - Cloud-Top Temperatures for Precipitating Winter Clouds AN - 20650879; 9395144 AB - To explore the role of cloud microphysics in a large dataset of precipitating clouds, a 6-month dataset of satellite-derived cloud-top brightness temperatures from the longwave infrared band (channel 4) on the Geostationary Operational Environmental Satellite (GOES) is constructed over precipitation-reporting surface observation stations, producing 144 738 observations of snow, rain, freezing rain, and sleet. The distributions of cloud-top brightness temperatures were constructed for each precipitation type, as well as light, moderate, and heavy snow and rain. The light-snow distribution has a maximum at − 16C, whereas the moderate- and heavy-snow distributions have a bimodal distribution with a primary maximum around − 16 to − 23C and a secondary maximum at − 35 to − 45C. The light, moderate, and heavy rain, as well as the freezing rain and sleet, distributions are also bimodal with roughly the same temperature maxima, although the colder mode dominates when compared with the snow distributions. The colder of the bimodal peaks trends to lower temperatures with increasing rainfall intensity: − 45C for light rain, − 47C for moderate rain, and − 50C for heavy rain. Like the distributions for snow, the colder peak increases in amplitude relative to the warmer peak at heavier rainfall intensities. The steep slope in the snow distribution for cloud-tops warmer than − 15C is likely due to the combined effects of above-freezing cloud-top temperatures not producing snow, the activation of ice nuclei, the maximum growth rate for ice crystals at temperatures near − 15C, and ice multiplication processes from − 3 to − 8C. In contrast, the rain distributions have a gentle slope toward higher cloud-top brightness temperatures (− 5 to 0C), likely due to the warm-rain process. Last, satellite-derived cloud-top brightness temperatures are compared with coincident radiosonde-derived cloud-top temperatures. Although most differences between these two are small, some are as large as c60C. The cause of these differences remains unclear, and several hypotheses are offered. JF - Journal of Applied Meteorology AU - Hanna, Jay W AU - Schultz, David M AU - Irving, Antonio R AD - NOAA/NESDIS/Satellite Services Division, Camp Springs, Maryland Y1 - 2008/01// PY - 2008 DA - Jan 2008 SP - 351 EP - 359 PB - American Meteorological Society, 45 Beacon St. VL - 47 IS - 1 SN - 0894-8763, 0894-8763 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts KW - Heavy precipitation KW - Rainfall intensities KW - Snow KW - Temperature KW - Freezing KW - Snow cover distribution KW - Rainfall Distribution KW - Clouds KW - Satellite data KW - Ice crystals in clouds KW - Brightness temperature KW - Sleet KW - Temperature trends KW - Rain KW - Precipitation types KW - Slopes KW - Freezing rain KW - Rainfall Intensity KW - Cloud microphysics KW - SW 0820:Snow, ice and frost KW - M2 556.12:Precipitation (556.12) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20650879?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Applied+Meteorology&rft.atitle=Cloud-Top+Temperatures+for+Precipitating+Winter+Clouds&rft.au=Hanna%2C+Jay+W%3BSchultz%2C+David+M%3BIrving%2C+Antonio+R&rft.aulast=Hanna&rft.aufirst=Jay&rft.date=2008-01-01&rft.volume=47&rft.issue=1&rft.spage=351&rft.isbn=&rft.btitle=&rft.title=Journal+of+Applied+Meteorology&rft.issn=08948763&rft_id=info:doi/10.1175%2F2007JAMC1549.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-06-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Clouds; Rainfall intensities; Satellite data; Heavy precipitation; Ice crystals in clouds; Snow cover distribution; Temperature trends; Sleet; Brightness temperature; Precipitation types; Freezing rain; Cloud microphysics; Snow; Freezing; Temperature; Rainfall Distribution; Rain; Slopes; Rainfall Intensity DO - http://dx.doi.org/10.1175/2007JAMC1549.1 ER - TY - JOUR T1 - Calculation of distance traveled by fishing vessels using GPS positional data: A theoretical evaluation of the sources of error AN - 20645560; 7942924 AB - Using theoretical cruise paths of known distances, the errors associated with the use of polled GPS data to calculate the distance traveled by fishing vessels were explored. Specific attention was given to how errors vary in response to changes to the polling frequency, cruise path complexity, vessel speed, and GPS error and precision. Simulation results show that distance estimates derived from high-frequency polled GPS data are susceptible to both mapping (GPS precision) and measurement errors (GPS error), while estimates derived from low-frequency data are susceptible to interpolation errors. At high polling frequencies (>1 fix/40s), GPS error and limitations of GPS precision can lead to overestimation of distance traveled exceeding 10% of the true distance with the effects inversely proportional to vessel speed. At low-polling frequencies (35%. The amount of underestimation is inversely related to the polling frequency, and increases with path sinuosity and vessel speed. Comparison of simulated path results to the distance estimates of actual fishing trips suggests that the conclusions are relevant to real-world applications. At speeds, spatial scales and cruise track complexities typical of most fishing operations, use of medium-frequency GPS polling (1 fix/40s to 1 fix/200s) will mitigate the factors affecting calculation of distance traveled; however, users should carefully consider their specific application prior to choosing a polling frequency. JF - Fisheries Research (Amsterdam) AU - Palmer, M C AD - National Oceanic and Atmospheric Administration, 166 Water Street, Woods Hole, MA 02543-1026, United States, michael.palmer@noaa.gov Y1 - 2008/01// PY - 2008 DA - January 2008 SP - 57 EP - 64 PB - Elsevier Science, P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl] VL - 89 IS - 1 SN - 0165-7836, 0165-7836 KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Fishing KW - Fishing vessels KW - Data processing KW - Depth perception KW - Mapping KW - O 7020:Ships and Shipbuilding KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08566:Fishery charts, grounds and water areas UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20645560?accountid=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=Fisheries+Research+%28Amsterdam%29&rft.atitle=Calculation+of+distance+traveled+by+fishing+vessels+using+GPS+positional+data%3A+A+theoretical+evaluation+of+the+sources+of+error&rft.au=Palmer%2C+M+C&rft.aulast=Palmer&rft.aufirst=M&rft.date=2008-01-01&rft.volume=89&rft.issue=1&rft.spage=57&rft.isbn=&rft.btitle=&rft.title=Fisheries+Research+%28Amsterdam%29&rft.issn=01657836&rft_id=info:doi/10.1016%2Fj.fishres.2007.09.001 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Fishing; Fishing vessels; Depth perception; Data processing; Mapping DO - http://dx.doi.org/10.1016/j.fishres.2007.09.001 ER - TY - JOUR T1 - Three-Dimensional Compositional Analysis of Drug Eluting Stent Coatings Using Cluster Secondary Ion Mass Spectrometry AN - 20559340; 8019759 AB - Cluster secondary ion mass spectrometry (cluster SIMS) employing an SF sub(5) super(+) polyatomic primary ion sputter source in conjunction with a Bi sub(3) super(+) analysis source was used to obtain three-dimensional molecular information in polymeric-based drug-eluting stent coatings. The formulations of the coatings varied from 0% to 50% (w/w) sirolimus drug in poly(lactic- co-glycolic acid) and were prepared on both MP35N metal alloy coupons and bare metal stents. All cluster SIMS depth profiles obtained indicated a drug- enriched surface region, followed by a drug-depletion region, and finally a constant bulk composition region, similar to previous data obtained in polymeric blend systems. The drug overlayer thickness was determined to increase with increasing sirolimus content. Sample temperature was determined to play an important role in the resulting depth profiles, where it was shown that the best profiles were obtained at low temperatures (-100 degree C). At these temperatures, molecular signals typically remained constant through the entire depth of the film ( similar to 6.5 mm) in some cases, as opposed to the typical 1 mm-2 mm depth limit, which is achievable at room temperature. The 3-D imaging capabilities of cluster SIMS were successfully demonstrated and indicated a significant amount of subsurface domain formation in the 25% and 50% sirolimus samples, but not in the 5% sample, which was homogeneous. These results clearly illustrate the utility of cluster SIMS for probing the 3-D structure in polymeric-based drug delivery devices. JF - Analytical Chemistry (Washington) AU - Mahoney, Christine M AU - Fahey, Albert J AU - Belu, Anna M AD - National Institute of Standards and Technology, 100 Bureau Drive, Mail Stop 8371, Gaithersburg, Maryland 20899 Y1 - 2008 PY - 2008 DA - 2008 SP - 624 EP - 632 PB - American Chemical Society, Box 3337 Columbus OH 43210 USA, [mailto:service@acs.org] VL - 80 IS - 3 SN - 0003-2700, 0003-2700 KW - Biotechnology and Bioengineering Abstracts KW - Temperature effects KW - Metals KW - Drug delivery KW - alloys KW - sirolimus KW - imaging KW - Mass spectroscopy KW - Coatings KW - W 30915:Pharmaceuticals & Vaccines UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20559340?accountid=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=Analytical+Chemistry+%28Washington%29&rft.atitle=Three-Dimensional+Compositional+Analysis+of+Drug+Eluting+Stent+Coatings+Using+Cluster+Secondary+Ion+Mass+Spectrometry&rft.au=Mahoney%2C+Christine+M%3BFahey%2C+Albert+J%3BBelu%2C+Anna+M&rft.aulast=Mahoney&rft.aufirst=Christine&rft.date=2008-01-01&rft.volume=80&rft.issue=3&rft.spage=624&rft.isbn=&rft.btitle=&rft.title=Analytical+Chemistry+%28Washington%29&rft.issn=00032700&rft_id=info:doi/10.1021%2Fac701644jPII%3AS0003-2700%2870%2901644-X LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-03-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Temperature effects; Drug delivery; Metals; alloys; sirolimus; imaging; Mass spectroscopy; Coatings DO - http://dx.doi.org/10.1021/ac701644jPII:S0003-2700(70)01644-X ER - TY - JOUR T1 - Design and Applications of the National Institute of Standards and Technology's (NISTs) Environmental Specimen Banking Programs AN - 20528827; 9209272 AB - The National Institute of Standards and Technology (NIST) environmental specimen banking system consists of two environmental specimen banks (ESBs): the National Biomonitoring Specimen Bank established in 1979, and the Marine Environmental Specimen Bank established in 2002. Both facilities were specifically designed to store environmental specimens over long periods of time (50-100 years) and in such a way that future researchers could use these specimens to answer questions regarding trends in newly recognized environmental contaminants and verification of past analytical results. The NIST environmental banking system maintains collections of human liver specimens, human blood serum and blood spots, human diet samples, marine sediments, fish tissues, mussels, oysters, marine mammal tissues, and bird eggs and feathers collected as part of several monitoring and research programs supported by the U.S. Government The NIST environmental banking system emphasizes: (1) carefully designed (and published) collection and banking procedures, (2) cryogenic storage to ensure sample stability, (3) high efficiency particulate air (HEPA)-filtered clean air conditions in the sample preparation and freezer rooms, (4) cryogenic homogenization systems for sample preparation, (5) computerized sample inventory and tracking system, (6) computerized security and monitoring systems, and (7) redundancy to minimize sample loss due to equipment or system failure. The NIST ESBs provide a resource of research specimens that are used to address questions regarding temporal and geographic trends in environmental contamination (including documentation of newly recognized contaminants), changes in ecosystem structure and function, genetic separation of populations of animals, and the health status of marine animals. JF - Cell Preservation Technology AU - Pugh, R S AU - Becker, PR AU - Porter, B J AU - Ellisor, M B AU - Moors, A J AU - Wise, SA AD - Hollings Marine Laboratory, National Institute of Standards and Technology, 331 Fort Johnson Road, Charleston, SC 29412, USA, rebecca.pugh@nist.gov Y1 - 2008 PY - 2008 DA - 2008 SP - 59 VL - 6 IS - 1 SN - 1538-344X, 1538-344X KW - Biotechnology and Bioengineering Abstracts KW - Diets KW - Inventories KW - Contamination KW - ESB KW - Sediments KW - Eggs KW - Population genetics KW - Blood KW - Feathers KW - Liver KW - biomonitoring KW - Marine organisms KW - Preservation KW - Contaminants KW - Research programs KW - Cryogenics KW - Ecosystem structure KW - W 30950:Waste Treatment & Pollution Clean-up UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20528827?accountid=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=Cell+Preservation+Technology&rft.atitle=Design+and+Applications+of+the+National+Institute+of+Standards+and+Technology%27s+%28NISTs%29+Environmental+Specimen+Banking+Programs&rft.au=Pugh%2C+R+S%3BBecker%2C+PR%3BPorter%2C+B+J%3BEllisor%2C+M+B%3BMoors%2C+A+J%3BWise%2C+SA&rft.aulast=Pugh&rft.aufirst=R&rft.date=2008-01-01&rft.volume=6&rft.issue=1&rft.spage=59&rft.isbn=&rft.btitle=&rft.title=Cell+Preservation+Technology&rft.issn=1538344X&rft_id=info:doi/10.1089%2Fcpt.2007.0517 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Diets; Inventories; Contamination; ESB; Eggs; Sediments; Blood; Population genetics; Feathers; Liver; Marine organisms; biomonitoring; Preservation; Contaminants; Ecosystem structure; Cryogenics; Research programs DO - http://dx.doi.org/10.1089/cpt.2007.0517 ER - TY - BOOK T1 - The Potential Importance of Reservoirs in the Western United States for the Recovery of Endangered Populations of Anadromous Steel head AN - 20338055; 9016264 AB - As a consequence of ubiquitous reservoirs impounded on Pacific Northwest streams having native runs of steelhead Oncorhynchus mykiss, hundreds of isolated populations of formerly anadromous fish were unintentionally created. Despite extensive stocking of resident hatchery fish, it is likely that when conditions were favorable, many populations adapted to their new environments and remain viable to this day. Severe population declines of anadromous fish have occurred in recent decades. If these isolated resident populations retain ancestral anadromous adaptations, they have value as potential reservoirs for anadromous restoration after issues leading to decline have been addressed. We produced five broods of F sub(2) offspring from pure lines of anadromous steelhead and resident rainbow trout (nonanadromous O. mykiss; descendants of a previous stocking 70 years before from the same anadromous steelhead stock), plus reciprocal hybrid lines to determine if captive populations of F sub(1) offspring of fish thus isolated for decades can still produce smolts that adapt to seawater and successfully return to spawn as ocean-ranched adults. Although the anadromous line produced significantly more smolts than the resident line, the marine survival of smolts was related to genetic origin more than to smolting history of the parents. Smolting rates and marine survival of the F sub(2) progeny were similar to, or higher, than those of the F sub(1) progeny, indicating that completely captive broodstock, derived from isolated populations, could be an important component of a recovery plan for endangered stocks of anadromous rainbow trout. JF - American Fisheries Society Symposium AU - Thrower, F P AU - Joyce, JE AU - Celewycz, A G AU - Malecha, P W Y1 - 2008 PY - 2008 DA - 2008 SP - 16 EP - 324 KW - Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; ASFA Aquaculture Abstracts KW - Stocking (organisms) KW - Hybrid culture KW - Fishery management KW - Anadromous species KW - Smolts KW - Depleted stocks KW - Stocks KW - Oncorhynchus mykiss KW - Rare species KW - Brood stocks KW - INE, USA, Pacific Northwest KW - Q3 08586:Aquaria KW - Q5 08523:Conservation, wildlife management and recreation KW - Q1 08586:Aquaria KW - O 5060:Aquaculture UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20338055?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Thrower%2C+F+P%3BJoyce%2C+JE%3BCelewycz%2C+A+G%3BMalecha%2C+P+W&rft.aulast=Thrower&rft.aufirst=F&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=309&rft.isbn=&rft.btitle=The+Potential+Importance+of+Reservoirs+in+the+Western+United+States+for+the+Recovery+of+Endangered+Populations+of+Anadromous+Steel+head&rft.title=The+Potential+Importance+of+Reservoirs+in+the+Western+United+States+for+the+Recovery+of+Endangered+Populations+of+Anadromous+Steel+head&rft.issn=08922284&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-02-01 N1 - Last updated - 2014-05-07 ER - TY - JOUR T1 - Bias Adjusted Precipitation Threat Scores AN - 20335362; 9013865 AB - Among the wide variety of performance measures available for the assessment of skill of deterministic precipitation forecasts, the equitable threat score (ETS) might well be the one used most frequently. It is typically used in conjunction with the bias score. However, apart from its mathematical definition the meaning of the ETS is not clear. It has been pointed out (Mason, 1989; Hamill, 1999) that forecasts with a larger bias tend to have a higher ETS. Even so, the present author has not seen this having been accounted for in any of numerous papers that in recent years have used the ETS along with bias "as a measure of forecast accuracy". A method to adjust the threat score (TS) or the ETS so as to arrive at their values that correspond to unit bias in order to show the model's or forecaster's accuracy in \textit{placing} precipitation has been proposed earlier by the present author (Mesinger and Brill, the so-called dH/dF method). A serious deficiency however has since been noted with the dH/dF method in that the hypothetical function that it arrives at to interpolate or extrapolate the observed value of hits to unit bias can have values of hits greater than forecast when the forecast area tends to zero. Another method is proposed here based on the assumption that the increase in hits per unit increase in false alarms is proportional to the yet unhit area. This new method removes the deficiency of the dH/dF method. Examples of its performance for 12 months of forecasts by three NCEP operational models are given. JF - Advances in Geosciences AU - Mesinger, F AD - NCEP/Environmental Modeling Center, Camp Springs, Maryland, and Earth System Science Interdisciplinary Center (ESSIC) University of Maryland, College Park, Maryland, USA Y1 - 2008 PY - 2008 DA - 2008 SP - 137 EP - 142 PB - European Geosciences Union, c/o E.O.S.T. 5, rue Rene Descartes Strasbourg Cedex 67084 France, [mailto:egu.production@copernicus.org], [URL:http://www.copernicus.org/EGU] VL - 16 SN - 1680-7340, 1680-7340 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts KW - Assessments KW - Forecast areas KW - Varieties KW - Precipitation KW - Precipitation forecasts KW - Forecast accuracy KW - Model Studies KW - SW 0815:Precipitation KW - M2 551.509.1/.5:Forecasting (551.509.1/.5) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20335362?accountid=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=Advances+in+Geosciences&rft.atitle=Bias+Adjusted+Precipitation+Threat+Scores&rft.au=Mesinger%2C+F&rft.aulast=Mesinger&rft.aufirst=F&rft.date=2008-01-01&rft.volume=16&rft.issue=&rft.spage=137&rft.isbn=&rft.btitle=&rft.title=Advances+in+Geosciences&rft.issn=16807340&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-02-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Forecast areas; Precipitation; Precipitation forecasts; Forecast accuracy; Assessments; Varieties; Model Studies ER - TY - JOUR T1 - The coastal environment and human health: microbial indicators, pathogens, sentinels and reservoirs AN - 20305929; 8925912 AB - Innovative research relating oceans and human health is advancing our understanding of disease-causing organisms in coastal ecosystems. Novel techniques are elucidating the loading, transport and fate of pathogens in coastal ecosystems, and identifying sources of contamination. This research is facilitating improved risk assessments for seafood consumers and those who use the oceans for recreation. A number of challenges still remain and define future directions of research and public policy. Sample processing and molecular detection techniques need to be advanced to allow rapid and specific identification of microbes of public health concern from complex environmental samples. Water quality standards need to be updated to more accurately reflect health risks and to provide managers with improved tools for decision-making. Greater discrimination of virulent versus harmless microbes is needed to identify environmental reservoirs of pathogens and factors leading to human infections. Investigations must include examination of microbial community dynamics that may be important from a human health perspective. Further research is needed to evaluate the ecology of non-enteric water-transmitted diseases. Sentinels should also be established and monitored, providing early warning of dangers to ecosystem health. Taken together, this effort will provide more reliable information about public health risks associated with beaches and seafood consumption, and how human activities can affect their exposure to disease-causing organisms from the oceans. JF - Environmental Health AU - Stewart, Jill R AU - Gast, Rebecca J AU - Fujioka, Roger S AU - Solo-Gabriele, Helena M AU - Meschke, J Scott AU - Amaral-Zettler, Linda A AU - del Castillo, Erika AU - Polz, Martin F AU - Collier, Tracy K AU - Strom, Mark S AU - Sinigalliano, Christopher D AU - Moeller, Peter DR AU - Holland, A Fredrick AD - Hollings Marine Laboratory, NOAA National Ocean Service, Charleston, SC 29412, USA, jill.stewart@unc.edu Y1 - 2008 PY - 2008 DA - 2008 SP - S3 PB - BioMed Central Ltd., Middlesex House VL - 7 IS - Suppl 2 SN - 1476-069X, 1476-069X KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Health & Safety Science Abstracts; Pollution Abstracts; Risk Abstracts KW - Risk assessment KW - Contamination KW - Coastal environments KW - public policy KW - Water quality KW - Infection KW - Public health KW - Ecology KW - Consumers KW - Seafood KW - Reservoirs KW - Environmental monitoring KW - Beaches KW - Pathogens KW - Water quality standards KW - Public policy KW - Decision making KW - Coastal zone KW - Recreation KW - Oceans KW - Human factors KW - A 01330:Food Microbiology KW - R2 23060:Medical and environmental health KW - H 12000:Epidemiology and Public Health KW - P 6000:TOXICOLOGY AND HEALTH UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20305929?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ariskabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Health&rft.atitle=The+coastal+environment+and+human+health%3A+microbial+indicators%2C+pathogens%2C+sentinels+and+reservoirs&rft.au=Stewart%2C+Jill+R%3BGast%2C+Rebecca+J%3BFujioka%2C+Roger+S%3BSolo-Gabriele%2C+Helena+M%3BMeschke%2C+J+Scott%3BAmaral-Zettler%2C+Linda+A%3Bdel+Castillo%2C+Erika%3BPolz%2C+Martin+F%3BCollier%2C+Tracy+K%3BStrom%2C+Mark+S%3BSinigalliano%2C+Christopher+D%3BMoeller%2C+Peter+DR%3BHolland%2C+A+Fredrick&rft.aulast=Stewart&rft.aufirst=Jill&rft.date=2008-01-01&rft.volume=7&rft.issue=Suppl+2&rft.spage=S3&rft.isbn=&rft.btitle=&rft.title=Environmental+Health&rft.issn=1476069X&rft_id=info:doi/10.1186%2F1476-069X-7-S2-S3 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-02-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Risk assessment; Beaches; Coastal environments; Contamination; Pathogens; Infection; Water quality; Public policy; Public health; Decision making; Recreation; Oceans; Consumers; Seafood; Environmental monitoring; public policy; Water quality standards; Ecology; Coastal zone; Human factors; Reservoirs DO - http://dx.doi.org/10.1186/1476-069X-7-S2-S3 ER - TY - JOUR T1 - Environmental controls, oceanography and population dynamics of pathogens and harmful algal blooms: connecting sources to human exposure AN - 20276989; 8925908 AB - Coupled physical-biological models are capable of linking the complex interactions between environmental factors and physical hydrodynamics to simulate the growth, toxicity and transport of infectious pathogens and harmful algal blooms (HABs). Such simulations can be used to assess and predict the impact of pathogens and HABs on human health. Given the widespread and increasing reliance of coastal communities on aquatic systems for drinking water, seafood and recreation, such predictions are critical for making informed resource management decisions. Here we identify three challenges to making this connection between pathogens/HABs and human health: predicting concentrations and toxicity; identifying the spatial and temporal scales of population and ecosystem interactions; and applying the understanding of population dynamics of pathogens/HABs to management strategies. We elaborate on the need to meet each of these challenges, describe how modeling approaches can be used and discuss strategies for moving forward in addressing these challenges. JF - Environmental Health AU - Dyble, Julianne AU - Bienfang, Paul AU - Dusek, Eva AU - Hitchcock, Gary AU - Holland, Fred AU - Laws, Ed AU - Lerczak, James AU - McGillicuddy, Dennis J AU - Minnett, Peter AU - Moore, Stephanie K AU - O'Kelly, Charles AU - Solo-Gabriele, Helena AU - Wang, John D AD - NOAA Center of Excellence for Great Lakes and Human Health, Great Lakes Environmental Research Laboratory, Ann Arbor, MI, USA, juli.dyble@noaa.gov Y1 - 2008 PY - 2008 DA - 2008 SP - S5 PB - BioMed Central Ltd., Middlesex House VL - 7 IS - Suppl 2 SN - 1476-069X, 1476-069X KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Health & Safety Science Abstracts; Pollution Abstracts KW - Algal blooms KW - Resource management KW - Hydrodynamics KW - Environmental health KW - Population dynamics KW - Environmental factors KW - Models KW - Seafood KW - environmental factors KW - Simulation KW - Oceanography KW - Pathogens KW - Toxicity KW - Aquatic environment KW - Recreation KW - Drinking water KW - H 12000:Epidemiology and Public Health KW - P 6000:TOXICOLOGY AND HEALTH KW - K 03420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20276989?accountid=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=Environmental+Health&rft.atitle=Environmental+controls%2C+oceanography+and+population+dynamics+of+pathogens+and+harmful+algal+blooms%3A+connecting+sources+to+human+exposure&rft.au=Dyble%2C+Julianne%3BBienfang%2C+Paul%3BDusek%2C+Eva%3BHitchcock%2C+Gary%3BHolland%2C+Fred%3BLaws%2C+Ed%3BLerczak%2C+James%3BMcGillicuddy%2C+Dennis+J%3BMinnett%2C+Peter%3BMoore%2C+Stephanie+K%3BO%27Kelly%2C+Charles%3BSolo-Gabriele%2C+Helena%3BWang%2C+John+D&rft.aulast=Dyble&rft.aufirst=Julianne&rft.date=2008-01-01&rft.volume=7&rft.issue=Suppl+2&rft.spage=S5&rft.isbn=&rft.btitle=&rft.title=Environmental+Health&rft.issn=1476069X&rft_id=info:doi/10.1186%2F1476-069X-7-S2-S5 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-02-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Algal blooms; Resource management; Recreation; Hydrodynamics; Oceanography; Seafood; Toxicity; Pathogens; Drinking water; Population dynamics; Environmental factors; Models; environmental factors; Environmental health; Simulation; Aquatic environment DO - http://dx.doi.org/10.1186/1476-069X-7-S2-S5 ER - TY - JOUR T1 - Contrasting seasonal patterns in dimethylsulfide, dimethylsulfoniopropionate, and chlorophyll a in a shallow North Carolina estuary and the Sargasso Sea AN - 20263387; 8870578 AB - Time series measurements of dimethylsulfide (DMS), particulate dimethylsulfoniopropionate (DMSP sub( p)), chlorophyll a (chl a), algal pigments, major nutrients, and the potential activity of DMSP lyase enzymes were made over a 2 yr period (6 March 2003 to 28 March 2005) near the mouth of the shallow, tidally mixed Newport River estuary, North Carolina, USA. DMSP sub( p) had a mean of 43 +/- 20 nM (range = 10.5 to 141 nM, n = 85) and DMS a mean of 2.7 +/- 1.2 nM (range = 0.9 to 7.0 nM). The mean DMS in Gallants Channel was not significantly different from that measured in the Sargasso Sea near Bermuda during a previous 3 yr time series study (2.4 +/- 1.5 nM), despite there being a 43-fold higher mean chl a concentration (4.9 +/- 2.4 kg l super(-1)) at the coastal site. In winter, DMS was low and chl a was high in the surface waters of the Sargasso Sea, while the opposite was true at the coastal site. Consequently, DMS concentrations per unit algal chl a were on average 170 times higher in the Sargasso Sea than at the coastal site during the summer, but only 7 times higher during the winter. The much higher chl a-specific DMS concentrations at the oceanic site during the summer were linked to higher ratios of intracellular DMSP substrate and DMSP lyase enzyme per unit chl a. These differences in turn appear to be linked to large differences in nutrient concentrations and solar UV stress at the 2 sites and to associated differences in the composition of algal assemblages and physiological acclimation of algal cells. JF - Aquatic Microbial Ecology AU - Sunda, William G AU - Hardison, DRansom AD - National Ocean Service, NOAA, 101 Pivers Island Road, Beaufort, North Carolina 28516, USA, bill.sunda@noaa.gov Y1 - 2008///0, PY - 2008 DA - 0, 2008 SP - 281 EP - 294 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany, [mailto:ir@int-res.com] VL - 53 IS - 3 SN - 0948-3055, 0948-3055 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Dimethylsulfide. DMS. Dimethylsulfoniopropionate. DMSP. DMSP lyase. Phytoplankton. Chlorophyll a. Pigments. Nutrients. Seasonal patterns. Climate KW - Chlorophylls KW - Chlorophyll KW - Surface water KW - Nutrients KW - Pigments KW - Ultraviolet radiation KW - Mouth KW - AN, Sargasso Sea KW - Seasonal variations KW - Algae KW - Rivers KW - Marine KW - Dimethyl sulfide KW - Chemical composition KW - Organic matter KW - Estuaries KW - Brackish KW - ANW, USA, North Carolina, Newport Estuary KW - Stress KW - Enzymes KW - ANW, Atlantic, Bermuda KW - Acclimation KW - Plant physiology KW - DMSP lyase KW - Nutrient concentrations KW - Lyases KW - Q2 09185:Organic compounds KW - D 04040:Ecosystem and Ecology Studies KW - K 03450:Ecology KW - O 1080:Multi-disciplinary Studies KW - Q1 08481:Productivity UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20263387?accountid=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=Aquatic+Microbial+Ecology&rft.atitle=Contrasting+seasonal+patterns+in+dimethylsulfide%2C+dimethylsulfoniopropionate%2C+and+chlorophyll+a+in+a+shallow+North+Carolina+estuary+and+the+Sargasso+Sea&rft.au=Sunda%2C+William+G%3BHardison%2C+DRansom&rft.aulast=Sunda&rft.aufirst=William&rft.date=2008-01-01&rft.volume=53&rft.issue=3&rft.spage=281&rft.isbn=&rft.btitle=&rft.title=Aquatic+Microbial+Ecology&rft.issn=09483055&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-01-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Chlorophylls; Chemical composition; Plant physiology; Organic matter; Ultraviolet radiation; Estuaries; Lyases; Rivers; Dimethyl sulfide; Chlorophyll; Surface water; Enzymes; Stress; Nutrients; Acclimation; Pigments; DMSP lyase; Mouth; Seasonal variations; Nutrient concentrations; Algae; ANW, USA, North Carolina, Newport Estuary; ANW, Atlantic, Bermuda; AN, Sargasso Sea; Brackish; Marine ER - TY - BOOK T1 - Alternative Data Sources for Learning About Groundfish Resources and Their Fisheries (poster abstract) AN - 20207914; 8561539 AB - Groundfish fisheries off of Alaska have extensive traditional data collection programs. The North Pacific Groundfish Observer Program is one of the largest in the world and their work plays a vital role for inseason management and multiple conservation objectives. However, as management objectives increase and change in priority, the traditional data sources reveal limitations. Some recently highlighted management objectives appear to conflict. For example, having one stated objective to avoid "localized depletion" (even for mobile species) seems at odds with another objective designed to prevent fishing in sensitive areas (e.g., MPAs). Finding an appropriate balance for these types of problems requires complex analyses of fine-scale community level data. These data are expensive and difficult to obtain. Consequently, developing alternative methods to collect these types of data is important. In this paper we present four examples where industry cooperation has helped to supplement the traditional data collection programs in the North Pacific. These include a synoptic study of maturity stage throughout the spawning season for Bering Sea walleye Pollock Theragra chalcogramma, an opportunistic acoustic data-collection program where cooperating vessels record the details of their echosign using standardized equipment, temperature-at-depth from recording transponders placed on commercial gear, and fine-scale location patterns of the fleet movement via vessel monitoring systems. We show how these approaches hold considerable promise for expanding available data on how fish patterns change relative to their environment. An added benefit is that the cooperative programs have fostered a better working relationship between the fisheries community and managers charged with developing and communicating conservation measures. JF - American Fisheries Society Symposium AU - Ianelli, J A2 - Nielsen, JL A2 - Dodson, JJ A2 - Friedland, K A2 - Hamon, TR A2 - Musick, J A2 - Verspoor, E (eds) Y1 - 2008///0, PY - 2008 DA - 0, 2008 SP - 1 EP - 1133 PB - American Fisheries Society, 5410 Grosvenor Ln. Ste. 110 Bethesda MD 20814-2199 USA KW - ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - Acoustic data KW - Fishing vessels KW - Theragra chalcogramma KW - Stock assessment KW - INE, USA, Alaska KW - Data collections KW - Marine fish KW - IN, Bering Sea KW - IN, North Pacific KW - Fishery management KW - Fishery surveys KW - Marine parks KW - Monitoring systems KW - O 4090:Conservation and Environmental Protection KW - Q1 08442:Population dynamics KW - Q5 08501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20207914?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Ianelli%2C+J&rft.aulast=Ianelli&rft.aufirst=J&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=1133&rft.isbn=&rft.btitle=Alternative+Data+Sources+for+Learning+About+Groundfish+Resources+and+Their+Fisheries+%28poster+abstract%29&rft.title=Alternative+Data+Sources+for+Learning+About+Groundfish+Resources+and+Their+Fisheries+%28poster+abstract%29&rft.issn=08922284&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - Last updated - 2016-05-27 ER - TY - JOUR T1 - Quaternary Geology and Sedimentary Processes in the Vicinity of Six Mile Reef, Eastern Long Island Sound AN - 20183215; 8698116 AB - Six Mile Reef, a sandy, 22-m-high shoal trending east-west and located about 7.8 km off the Connecticut coast, has a core of postglacial marine deltaic deposits mantled by tidally reworked modern sediments. Sedimentary environments off the eastern end of the shoal are characterized by processes associated with long-term erosion or nondeposition, a mobile-sediment-limited seafloor armored by gravelly sand, and scattered elongate fields of barchanoid sand waves. The barchanoid waves reach amplitudes of 20 m, are concave westward, and occur in individual and coalesced forms that become progressively more complex westward. The seafloor on and adjacent to the shoal is characterized by processes associated with coarse bedload transport and covered primarily with asymmetrical transverse sand waves. The transverse waves exceed 8 m in amplitude, have slip faces predominantly oriented to the west and southwest, and have straight, slightly sinuous, and curved crests. Megaripples, which mimic the asymmetry of the sand waves, are commonly present on stoss slopes and in troughs; current ripples are ubiquitous. The amplitude and abundance of large bedforms decrease markedly westward of Six Mile Reef. The seabed there is covered with small, degraded ripples, reflecting lower-energy environments and processes associated with sorting and reworking of sea-floor sediments. Megaripples and current ripples on the sand waves suggest that transport is active and that the bedforms are propagating under the present hydraulic regime. Net bedload sediment transport is primarily to the west, as evidenced by textural trends of surficial sediments, orientation of the barchanoid waves, and asymmetry of the transverse waves and of the scour marks around bedrock outcrops, boulders, and shipwrecks. One exception occurs at the western tip of the shoal, where sand-wave morphology indicates long-term eastward transport, suggesting that countercurrents in this area shape the shoal and are important to its maintenance. JF - Journal of Coastal Research AU - Poppe, Lawrence J AU - Williams, SJeffress AU - Moser, Marc S AU - Forfinski, Nicholas A AU - Stewart, Helen F AU - Doran, Elizabeth F AD - Atlantic Hydrographic Branch, NOAA, 439 W. York Street, Norfolk, VA 23510, U.S.A, lpoppe@usgs.gov Y1 - 2008/01// PY - 2008 DA - Jan 2008 SP - 255 EP - 266 PB - Allen Press, Inc., 810 East Tenth St. VL - 24 IS - 1 SN - 0749-0208, 0749-0208 KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Water Resources Abstracts KW - Multibeam bathymetry KW - geological framework KW - estuary KW - coarse bedload transport KW - sand waves KW - obstacle marks KW - barchanoid KW - Sediment Transport KW - Wave scouring KW - Marine KW - ANW, USA, Connecticut KW - Reefs KW - Wave forces KW - ANW, USA, Long Island Sound KW - Bed Load KW - River Beds KW - Sediments KW - Wave amplitude KW - Sedimentary Structures KW - Shoals KW - Bed load KW - Sand Waves KW - Sedimentary structures KW - Waves KW - Sediment transport KW - Ocean floor KW - Sand waves KW - Q2 09148:Palaeo-studies KW - Q5:09501 KW - O 4090:Conservation and Environmental Protection KW - Q2 09181:General KW - SW 6050:Rock mechanics and geology KW - Q1 08187:Palaeontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20183215?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Coastal+Research&rft.atitle=Quaternary+Geology+and+Sedimentary+Processes+in+the+Vicinity+of+Six+Mile+Reef%2C+Eastern+Long+Island+Sound&rft.au=Poppe%2C+Lawrence+J%3BWilliams%2C+SJeffress%3BMoser%2C+Marc+S%3BForfinski%2C+Nicholas+A%3BStewart%2C+Helen+F%3BDoran%2C+Elizabeth+F&rft.aulast=Poppe&rft.aufirst=Lawrence&rft.date=2008-01-01&rft.volume=24&rft.issue=1&rft.spage=255&rft.isbn=&rft.btitle=&rft.title=Journal+of+Coastal+Research&rft.issn=07490208&rft_id=info:doi/10.2112%2F06-0743.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Wave scouring; Wave forces; Bed load; Shoals; Sedimentary structures; Sediment transport; Ocean floor; Sand waves; Wave amplitude; Sedimentary Structures; Sediment Transport; Reefs; Sand Waves; Bed Load; Waves; River Beds; Sediments; ANW, USA, Connecticut; ANW, USA, Long Island Sound; Marine DO - http://dx.doi.org/10.2112/06-0743.1 ER - TY - BOOK T1 - Reconciling Fisheries with Conservation Through Programs to Develop Improved Fishing Technologies AN - 20176341; 8561561 AB - Significant progress has been made in many fisheries throughout the world to promote conservation and allow continued utilization of marine resources through the development of improved fishing technologies. With most fisheries in the world either fully utilized or overfished, the mortality of bycatch associated with many traditional harvesting gears has become a significant problem in fisheries management. Fishing gear interaction with threatened and endangered species is also a major conservation and ecological issue. National Oceanic and Atmospheric Administration Fisheries and research partners have been conducting gear research projects to address bycatch for several decades. Several programs have resulted in the successful development of improved fishing technologies that reduce the impact of bycatch mortality associated with traditional fishing gears while maintaining acceptable harvesting efficiency for directed species. Examples of these programs include the development of shrimp trawl design modifications that significantly reduce mortality of endangered sea turtles in penaied shrimp trawl fisheries; the development of shrimp trawl design modifications to reduce the mortality of finfish bycatch in penaied and pandalid shrimp trawl fisheries, the development of fishing techniques to reduce seabird interactions with pelagic longline gear, the development of selective trawling gear to reduce bycatch in groundfish fisheries, and a program to develop longline gear modifications to reduce the bycatch of endangered sea turtles in pelagic longline fisheries. The success of these programs was highly dependent on the methods used in developing and conducting the programs. This paper presents methods used in programs that have resulted in the successful development and implementation of new fishing technologies to improve conservation of marine resources while allowing continuation of traditional fisheries. Experience in the development of gear research programs has resulted in the determination of factors that are critical to success. First and foremost, the affected industry needs to be active participants in every aspect of planning, development, and evaluation of new technologies. Planning for new technology development and implementation needs to include a major long term commitment for technology transfer and assistance. Voluntary acceptance of new technologies requires financial or other incentives and without incentives acceptance of new technologies is not likely to succeed. Any new technologies which result in increase costs and or loss of revenue will be resisted by users. If new technologies are made mandatory by regulation, an effective enforcement commitment is required to ensure success. Regulations implementing new technologies should be as flexible and easily modified as possible to allow users to successfully implement new gear by allowing adjustments to regulations as problems occur or improvements are developed. Most importantly successful development and acceptance of sustainable technologies requires effective communication and cooperation between users, researchers, and managers. JF - American Fisheries Society Symposium AU - Watston, J W A2 - Nielsen, JL A2 - Dodson, JJ A2 - Friedland, K A2 - Hamon, TR A2 - Musick, J A2 - Verspoor, E (eds) Y1 - 2008///0, PY - 2008 DA - 0, 2008 SP - 1 EP - 1335 PB - American Fisheries Society, 5410 Grosvenor Ln. Ste. 110 Bethesda MD 20814-2199 USA KW - Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Sustainability Science Abstracts KW - Fishing gear KW - Sustainable development KW - Man-induced effects KW - Fishing technology KW - Fishery management KW - Fisheries KW - Mortality KW - Decapoda KW - Congress KW - marine resources KW - trawling KW - turtles KW - fishery management KW - Technology transfer KW - Rare species KW - Environmental protection KW - By catch KW - Communications KW - harvesting KW - Shrimp fisheries KW - Endangered species KW - Conservation KW - fishing KW - Research programs KW - Mortality causes KW - Technology KW - O 4090:Conservation and Environmental Protection KW - M3 1010:Issues in Sustainable Development KW - Q1 08604:Stock assessment and management KW - Q5 08501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20176341?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Watston%2C+J+W&rft.aulast=Watston&rft.aufirst=J&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=1335&rft.isbn=&rft.btitle=Reconciling+Fisheries+with+Conservation+Through+Programs+to+Develop+Improved+Fishing+Technologies&rft.title=Reconciling+Fisheries+with+Conservation+Through+Programs+to+Develop+Improved+Fishing+Technologies&rft.issn=08922284&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - Last updated - 2016-05-27 ER - TY - JOUR T1 - Total mortality rates of the barndoor skate, Dipturus laevis, from the Gulf of Maine and Georges Bank, United States, 1963-2005 AN - 20168540; 7942919 AB - The barndoor skate (Dipturus laevis) population in the offshore waters of the Northeast United States was reported to be possibly on the brink of extinction in 1998. Managers were faced with the task of assessing a population with limited life history information and survey data that contained only a few animals a year. One of the key pieces of information to assess the threat to the species is the current mortality rate. Unfortunately, estimating this parameter through classical approaches proved difficult. In this study we develop variants of commonly used methodologies to estimate total mortality. We present two methods: a length based estimator and one based on the catch rates of recruits and adults. The approaches provided similar results suggesting that mortality rates were very high (0.89-1.0year super(-) super(1)) in the late 1960s. Recently, and at approximately the same time as the large area closures on Georges Bank, the total mortality rate appears to have been reduced to very low levels (around 0.23year super(-) super(1)). JF - Fisheries Research (Amsterdam) AU - Gedamke, T AU - Hoenig, J M AU - DuPaul, W D AU - Musick, JA AD - College of William and Mary, Post Office Box 1346, Route 1208 Greate Road, Gloucester Point, VA 23062, USA, todd.gedamke@noaa.gov Y1 - 2008/01// PY - 2008 DA - January 2008 SP - 17 EP - 25 PB - Elsevier Science, P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl] VL - 89 IS - 1 SN - 0165-7836, 0165-7836 KW - Ecology Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - ANW, Atlantic, Georges Bank KW - Mortality KW - Data processing KW - Extinction KW - ANW, USA, Maine Gulf KW - Recruitment KW - Rare species KW - Identification keys KW - Life history KW - Fishery management KW - Dipturus laevis KW - Total mortality KW - Nature conservation KW - Mortality causes KW - Species extinction KW - O 4090:Conservation and Environmental Protection KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08442:Population dynamics KW - Q5 08501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20168540?accountid=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=Fisheries+Research+%28Amsterdam%29&rft.atitle=Total+mortality+rates+of+the+barndoor+skate%2C+Dipturus+laevis%2C+from+the+Gulf+of+Maine+and+Georges+Bank%2C+United+States%2C+1963-2005&rft.au=Gedamke%2C+T%3BHoenig%2C+J+M%3BDuPaul%2C+W+D%3BMusick%2C+JA&rft.aulast=Gedamke&rft.aufirst=T&rft.date=2008-01-01&rft.volume=89&rft.issue=1&rft.spage=17&rft.isbn=&rft.btitle=&rft.title=Fisheries+Research+%28Amsterdam%29&rft.issn=01657836&rft_id=info:doi/10.1016%2Fj.fishres.2007.08.014 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Fishery management; Total mortality; Recruitment; Nature conservation; Rare species; Identification keys; Species extinction; Mortality causes; Mortality; Data processing; Life history; Extinction; Dipturus laevis; ANW, Atlantic, Georges Bank; ANW, USA, Maine Gulf DO - http://dx.doi.org/10.1016/j.fishres.2007.08.014 ER - TY - JOUR T1 - Combining turbine blade-strike and life cycle models to assess mitigation strategies for fish passing dams AN - 20158226; 8850808 AB - The combined model produced a tool for evaluating effects on fish populations from passage through hydropower turbines at dams. Mean blade-strike mortality was higher for adult Atlantic salmon (Salmo salar) and sea-run brown trout (Salmo trutta) (25.2%-45.3%) than for juveniles (5.3%-9.7%). Based on life cycle modeling, salmon populations in two Swedish rivers responded differently to strategies for mitigating mortality caused by fish striking turbine blades. Although population growth rates increased up to 3% and were relatively similar for both rivers, the relative increase in the number of female salmon escaping above a dam annually after 20 years when both juveniles and adults were protected was greater in the River Pitealven (68%) than in the River Vindelalven (46%) and was approximately four times greater in the River Pitealven (38% vs. 10%) when only adults were protected. These population responses were not predicted by estimates of mortality through turbines. They showed the model could be used to evaluate strategies to conserve fish populations affected by dams located in fish migratory corridors and how postspawn adults contributed to population productivity.Original Abstract: Le modele combine fournit un outil pour evaluer les effets sur les populations de poissons du passage a travers les turbines hydroelectriques dans un barrage. La mortalite moyenne due aux coups de pales est plus elevee chez les saumons atlantiques (Salmo salar) et les truites de mer (Salmo trutta) adultes (25,2-45,3 %) que chez les juveniles (5,3-9,7 %). D'apres une modelisation du cycle biologique, les populations de saumons dans deux rivieres suedoises reagissent differemment aux strategies de mitigation de la mortalite causee par les pales des turbines qui frappent les poissons. Bien que les taux de croissance des populations aient augmente jusqu'a 3 % et aient ete relativement semblables dans les deux rivieres, l'accroissement relatif du nombre de saumons femelles a s'echapper annuellement en amont d'un barrage apres 20 ans, lorsque les juveniles et les femelles ont ete proteges, a ete plus importante dans la riviere Pitealven (68 %) que dans la Vindelalven (46 %); lorsque seuls les adultes ont ete proteges, elle etait quatre fois plus importante dans la Pitealven (38 % par rapport a 10 %). Ces reactions des populations ne pouvaient etre predites a partir des estimations de la mortalite durant le passage dans les turbines. Elles indiquent que le modele peut servir a evaluer les strategies pour proteger les poissons affectes par barrages construits dans les corridors de migration des poissons; il peut aussi evaluer comment les adultes apres la fraye contribuent a la productivite de la population. JF - Canadian Journal of Fisheries and Aquatic Sciences/Journal Canadien des Sciences Halieutiques et Aquatiques AU - Ferguson, J W AU - Ploskey, G R AU - Leonardsson, K AU - Zabel, R W AU - Lundqvist, H AD - Fish Ecology Divison, Northwest Fisheries Science Centre, National Marine Fsheries Service, 2725 Montlake Blvd East, Seattle WA 98112-2097 USA, johnw.ferguson@noaa.gov Y1 - 2008///0, PY - 2008 DA - 0, 2008 SP - 1568 EP - 1585 VL - 65 IS - 08 SN - 0706-652X, 0706-652X KW - Atlantic salmon KW - Aqualine Abstracts; Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality KW - ANE, Sweden KW - Life cycle KW - Freshwater KW - Dams KW - Rivers KW - Salmon KW - Growth rate KW - Mortality KW - Animal populations KW - Salmo salar KW - Model Studies KW - Turbines KW - Fish KW - Fish Populations KW - AQ 00001:Water Resources and Supplies KW - SW 6010:Structures KW - Q5 08521:Mechanical and natural changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20158226?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Canadian+Journal+of+Fisheries+and+Aquatic+Sciences%2FJournal+Canadien+des+Sciences+Halieutiques+et+Aquatiques&rft.atitle=Combining+turbine+blade-strike+and+life+cycle+models+to+assess+mitigation+strategies+for+fish+passing+dams&rft.au=Ferguson%2C+J+W%3BPloskey%2C+G+R%3BLeonardsson%2C+K%3BZabel%2C+R+W%3BLundqvist%2C+H&rft.aulast=Ferguson&rft.aufirst=J&rft.date=2008-01-01&rft.volume=65&rft.issue=08&rft.spage=1568&rft.isbn=&rft.btitle=&rft.title=Canadian+Journal+of+Fisheries+and+Aquatic+Sciences%2FJournal+Canadien+des+Sciences+Halieutiques+et+Aquatiques&rft.issn=0706652X&rft_id=info:doi/ L2 - http://www.nrcresearchpress.com/loi/cjfas LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-01-01 N1 - SuppNotes - Physical medium: Printed matter, Internet; http:www.cjfas.nrc.ca N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Growth rate; Mortality; Dams; Animal populations; Life cycle; Salmon; Rivers; Turbines; Fish; Fish Populations; Model Studies; Salmo salar; ANE, Sweden; Freshwater ER - TY - RPRT T1 - Aspects of the Fire Behavior of Thermoplastic Materials AN - 20124418; 10254428 AB - Thermoplastic polymers pose unique new challenges (resulting from the movement of burning melt material) for the understanding and control of fire growth on objects that incorporate them. Both full density thermoplastics such as polypropylene and polystyrene, as well as low density polyurethane foams are examined in this study, which has two overall goals: (1) assessment of potential test methods for quantitatively judging the flammability hazard of a thermoplastic (focused most specifically on polyurethane foams) and (2) fostering the development and validation of a model of fire growth over generic configurations of thermoplastic materials suggested by their end product use (particularly upholstered furniture). One such configuration is that used in the flammability test method, but early model development steps emphasize simpler configurations and materials. A critical aspect of modeling these materials is an adequate description of the viscosity of the polymer melt as a function of temperature; the viscosity can vary by several orders of magnitude. A procedure for deriving an empirical description of viscosity for full density thermoplastics, dependent only on temperature, is given but it requires extrapolation of melt viscosity out to burning temperatures. The procedure may be stymied by the complex behavior of polyurethane foam melts, indicating a need for further work. Gasification kinetics of the material, also needed in the fire growth model, are derived here from thermogravimetry for four full density thermoplastics. The more complex degradation behavior of polyurethane foam requires further work to derive these kinetics. The modeling process has been proceeding in stages of increasing complexity in conjunction with an outside contractor. The current stage focuses on two-dimensional, non-flaming melting plus gasification at heat fluxes comparable to those seen in fire growth. The present study has produced data on four full density thermoplastics and several polyurethane foams in this configuration which serves to test the developing model. JF - Aspects of the Fire Behavior of Thermoplastic Materials. 158 pp. Jan 2008. AU - Ohlemiller, T J AU - Shields, J R Y1 - 2008/01// PY - 2008 DA - Jan 2008 SP - 158 PB - National Institute of Standards and Technology, 100 Buvean Dr, Stop 8401 Gaithersburg MD 20899 USA KW - Health & Safety Science Abstracts KW - Fires KW - Degradation KW - Temperature KW - burning KW - Behavior KW - Kinetics KW - Flammability KW - Polymers KW - gasification KW - H 7000:Fire Safety UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20124418?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Health+%26+Safety+Science+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Ohlemiller%2C+T+J%3BShields%2C+J+R&rft.aulast=Ohlemiller&rft.aufirst=T&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=158&rft.isbn=&rft.btitle=Aspects+of+the+Fire+Behavior+of+Thermoplastic+Materials&rft.title=Aspects+of+the+Fire+Behavior+of+Thermoplastic+Materials&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Multiple paternity in viviparous kelp rockfish, Sebastes atrovirens AN - 20122980; 8842811 AB - Analysis of multilocus microsatellite genotypes revealed multiple paternity for all of the seven viable broods of larvae produced by kelp rockfish, Sebastes atrovirens (Jordan and Gilbert 1880), held jointly in a large aquarium tank (n = eight females and eight males). Only two of the eight experimental males were identified as fathers, and alleles not found in any of the captive males were present in all seven broods, demonstrating paternity by wild males external to the experiment. Thus, all of the females mated with one or more males prior to capture, confirming that female kelp rockfish are capable of storing sperm and controlling the overall timing of egg fertilization. These results highlight the potential for a paternal influence on larval quality through female mate choice and sperm competition. JF - Environmental biology of fishes AU - Sogard, S M AU - Gilbert-Horvath, E AU - Anderson, E C AU - Fisher, R AU - Berkeley, SA AU - Garza, J C AD - National Marine Fisheries Service, 110 Shaffer, Rd., Santa Cruz, CA 95060 USA, susan.sogard@noaa.gov Y1 - 2008///0, PY - 2008 DA - 0, 2008 SP - 7 EP - 13 VL - 81 IS - 1 SN - 0378-1909, 0378-1909 KW - Kelp rockfish KW - Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - Paternity KW - Sebastes atrovirens KW - Microsatellites KW - Larvae KW - Viviparity KW - Sexual reproduction KW - Genotypes KW - Sperm KW - Sperm competition KW - Fertilization KW - Mate selection KW - Internet KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08423:Behaviour KW - Q1 08344:Reproduction and development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20122980?accountid=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=Multiple+paternity+in+viviparous+kelp+rockfish%2C+Sebastes+atrovirens&rft.au=Sogard%2C+S+M%3BGilbert-Horvath%2C+E%3BAnderson%2C+E+C%3BFisher%2C+R%3BBerkeley%2C+SA%3BGarza%2C+J+C&rft.aulast=Sogard&rft.aufirst=S&rft.date=2008-01-01&rft.volume=81&rft.issue=1&rft.spage=7&rft.isbn=&rft.btitle=&rft.title=Environmental+biology+of+fishes&rft.issn=03781909&rft_id=info:doi/10.1007%2Fs10641-006-9170-9 L2 - http://www.springerlink.com/content/0722-4028/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - SuppNotes - Physical medium: Printed matter, Internet; http://www.springerlink.com/content/102877 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Larvae; Sexual reproduction; Viviparity; Sperm; Fertilization; Paternity; Microsatellites; Mate selection; Genotypes; Internet; Sperm competition; Sebastes atrovirens; Marine DO - http://dx.doi.org/10.1007/s10641-006-9170-9 ER - TY - JOUR T1 - A statistical modeling method for estimating mortality and abundance of spawning salmon from a time series of counts AN - 20107934; 8028212 AB - We present a statistical modeling method for estimating mortality and abundance of spawning salmon from time-series counts that eliminates the need for separate information about mortality. We model arrival and mortality using differential equations, where mortality can be constant or changing linearly, and estimate mortality and abundance from counts using maximum likelihood when multiple estimates of detection rate are available. We also develop an approximate likelihood to estimate mortality and abundance when only a single value for detection rate is available or to estimate only mortality when detection rates are entirely unknown. We demonstrate our approach using counts of coho salmon (Oncorhynchus kisutch) where mortality, abundance, and detection were determined from tagging at a weir. Our model for nonconstant mortality produced mortality estimates that closely matched the empirical data and were robust to variation in other parameters. It also provided a better fit to the stream counts and a closer abundance estimate to the weir count than the constant mortality model. Monte Carlo simulations indicated that the approximate likelihood provided reasonable estimates of mortality over most of the ranges of parameters explored, particularly under the nonconstant mortality model, and produced relatively unbiased abundance estimates using a single value for detection.Original Abstract: Nous presentons une methode de modelisation statistique pour estimer la mortalite et l'abondance de saumons en fraie a partir de series chronologiques de denombrements sans necessiter de renseignements separes sur la mortalite. Nous modelisons l'arrivee et la mortalite a l'aide d'equations differentielles dans lesquelles la mortalite peut etre constante ou changer de facon lineaire et nous estimons la mortalite et l'abondance d'apres les denombrements en utilisant une methode de vraisemblance maximale lorsqu'il existe des estimations multiples du taux de detection. Nous avons aussi mis au point une vraisemblance approximative pour estimer la mortalite et l'abondance lorsqu'une seule valeur du taux de detection est connue ou alors pour estimer la mortalite seule lorsque le taux de detection est completement inconnu. Nous illustrons notre methodologie en determinant la mortalite, l'abondance et la detection chez des saumons coho (Oncorhynchus kisutch) a l'aide de denombrements obtenus par marquage a un barrage. Notre modele a mortalite non constante produit des estimations de la mortalite qui correspondent de pres aux valeurs empiriques et qui sont robustes en cas de variation des autres variables. Ce modele produit aussi un meilleur ajustement aux denombrements dans le cours d'eau et une estimation plus exacte de l'abondance a partir des denombrements au barrage que le modele a mortalite constante. Des simulations de Monte Carlo indiquent que la vraisemblance approximative permet de faire des estimations adequates de la mortalite sur presque toute l'etendue des variables examinees, particulierement avec le modele a mortalite non constante; elle genere des estimations relativement peu faussees de l'abondance lorsqu'on utilise une seule valeur de detection. JF - Canadian Journal of Fisheries and Aquatic Sciences AU - Szerlong, R G AD - National Marine Fisheries Services, Southwest Fisheries Science Centre, 110 Shaffer Road, Santa Cruz, CA 95060 USA, dave.rundio@noaa.gov Y1 - 2008/01// PY - 2008 DA - Jan 2008 SP - 17 EP - 26 PB - NRC Research Press, [mailto:research.journals@nrc.ca], [URL:http://www.nrc.ca/cisti/journals/rp2_home_e.html] VL - 65 IS - 1 SN - 0706-652X, 0706-652X KW - Coho salmon KW - Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Mortality KW - Mathematical models KW - Data processing KW - Statistics KW - Abundance KW - Spawning KW - Freshwater KW - Streams KW - Models KW - Tagging KW - Oncorhynchus kisutch KW - Internet KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08442:Population dynamics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20107934?accountid=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=Canadian+Journal+of+Fisheries+and+Aquatic+Sciences&rft.atitle=A+statistical+modeling+method+for+estimating+mortality+and+abundance+of+spawning+salmon+from+a+time+series+of+counts&rft.au=Szerlong%2C+R+G&rft.aulast=Szerlong&rft.aufirst=R&rft.date=2008-01-01&rft.volume=65&rft.issue=1&rft.spage=17&rft.isbn=&rft.btitle=&rft.title=Canadian+Journal+of+Fisheries+and+Aquatic+Sciences&rft.issn=0706652X&rft_id=info:doi/ L2 - http://www.nrcresearchpress.com/doi/abs/10.1139/f07-141#.VD5uefnF-no LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-03-01 N1 - SuppNotes - Physical medium: Printed matter, Internet; http://www.cjfas.nrc.ca N1 - Last updated - 2014-10-31 N1 - SubjectsTermNotLitGenreText - Mortality; Statistics; Abundance; Tagging; Spawning; Models; Data processing; Mathematical models; Streams; Internet; Oncorhynchus kisutch; Freshwater ER - TY - JOUR T1 - Climate Modeling AN - 20043830; 8689239 AB - Climate models simulate the atmosphere, given atmospheric composition and energy from the sun, and include explicit modeling of, and exchanges with, the underlying oceans, sea ice, and land. The models are based on physical principles governing momentum, thermodynamics, cloud microphysics, radiative transfer, and turbulence. Climate models are evolving into Earth-system models, which also include chemical and biological processes and afford the prospect of links to studies of human dimensions of climate change. Although the fundamental principles on which climate models are based are robust, computational limits preclude their numerical solution on scales that include many processes important in the climate system. Despite this limitation, which is often dealt with by parameterization, many aspects of past and present climate have been successfully simulated using climate models, and climate models are used extensively to predict future climate change resulting from human activity. JF - Annual Review of Environment and Resources AU - Donner, Leo J AU - Large, William G AD - Geophysical Fluid Dynamics Laboratory/National Oceanic and Atmospheric Administration, Princeton University, Princeton, New Jersey 08540, leo.j.donner@noaa.gov Y1 - 2008///0, PY - 2008 DA - 0, 2008 SP - 1 EP - 17 PB - Annual Reviews, Inc., 4139 El Camino Way Box 10139 Palo Alto CA 94303-0139 USA, [mailto:service@annualreviews.org] VL - 33 SN - 1543-5938, 1543-5938 KW - Pollution Abstracts; Sustainability Science Abstracts; Meteorological & Geoastrophysical Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality KW - Atmospheric pollution models KW - sea ice KW - Climate change KW - Climatic changes KW - Man-induced effects KW - Atmosphere KW - sun KW - Atmospheric chemistry models KW - Atmospheric composition KW - Thermodynamics of the atmosphere KW - radiative transfer KW - Turbulence KW - Modelling KW - Climate models KW - Mathematical models KW - Thermodynamics KW - Clouds KW - Sea ice KW - Oceans KW - Reviews KW - Atmospheric chemistry KW - Human factors KW - Radiative transfer KW - Future climates KW - Cloud microphysics KW - Q2 09243:Structure, mechanics and thermodynamics KW - M2 551.583:Variations (551.583) KW - P 2000:FRESHWATER POLLUTION KW - M3 1010:Issues in Sustainable Development KW - Q5 08521:Mechanical and natural changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20043830?accountid=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=Annual+Review+of+Environment+and+Resources&rft.atitle=Climate+Modeling&rft.au=Donner%2C+Leo+J%3BLarge%2C+William+G&rft.aulast=Donner&rft.aufirst=Leo&rft.date=2008-01-01&rft.volume=33&rft.issue=&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Annual+Review+of+Environment+and+Resources&rft.issn=15435938&rft_id=info:doi/10.1146%2Fannurev.environ.33.020707.160752 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Mathematical models; Thermodynamics; Atmospheric chemistry; Climatic changes; Man-induced effects; Radiative transfer; Modelling; Sea ice; Atmospheric pollution models; Climate models; Atmospheric chemistry models; Climate change; Atmospheric composition; Thermodynamics of the atmosphere; Cloud microphysics; Future climates; Clouds; Reviews; Oceans; sea ice; Human factors; radiative transfer; Atmosphere; Turbulence; sun DO - http://dx.doi.org/10.1146/annurev.environ.33.020707.160752 ER - TY - JOUR T1 - Post-nesting migrations of Galapagos green turtles Chelonia mydas in relation to oceanographic conditions: integrating satellite telemetry with remotely sensed ocean data AN - 20002154; 8027515 AB - Post-nesting movements of 12 green turtles from the Galapagos Islands (Ecuador) were tracked with satellite telemetry during the 2003 and 2005 nesting seasons. To illuminate potential environmental influences on turtle movements we compared tracks with a variety of remotely sensed oceanographic variables including sea surface temperature (SST), SST front probability, surface height anomaly, surface current, and surface chlorophyll a concentration. Three distinct post-nesting migratory strategies were observed, including oceanic migration to Central America (Type A1 movements, n = 3), residency within the Galapagos (Type A2 movements, n = 2), and movement into oceanic waters southwest of the Galapagos (Type B movements, n = 7). Two turtles migrating to Central America reached neritic foraging areas in Nicaragua and Panama that were 1500 and 1542 km, respectively, from their nesting sites, and one resident turtle established a foraging home range 75 km from its final nesting site. Oceanic movements occurred in waters with a mean SST of 26.5C and mean surface chlorophyll a concentration of 0.18 mg m super(-3), whereas neritic movements were in waters with a mean SST of 24.3C and mean surface chlorophyll a concentration of 0.47 mg m super(-3). All turtles accessed SST frontal zones at a greater rate than their availability, and at least 2 turtles conducted movements in the oceanic zone that were indicative of foraging activity. This is the first report of migratory corridors for Galapagos green turtles, confirming prior flipper tagging data that show that the Galapagos is a source rookery for green turtles in coastal areas of Central America. The high proportion of green turtles departing the Galapagos (83%) indicates that marine fisheries bycatch and directed hunting on this stock outside the Galapagos may impact this population more than previously believed, and underscores the need for multi-national conservation efforts that combat these threats. JF - Endangered Species Research AU - Seminoff, Jeffrey A AU - Zarate, Patricia AU - Coyne, Michael AU - Foley, David G AU - Parker, Denise AU - Lyon, Boyd N AU - Dutton, Peter H AD - NOAA-National Marine Fisheries Service, Southwest Fisheries Science Center, 8604 la Jolla Shores Dr., la Jolla, California 92037, USA, jeffrey.seminoff@noaa.gov. Y1 - 2008///0, PY - 2008 DA - 0, 2008 SP - 57 EP - 72 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany, [mailto:ir@int-res.com] VL - 4 IS - 1-2 SN - 1863-5407, 1863-5407 KW - Green turtle KW - Sustainability Science Abstracts; Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 1: Biological Sciences & Living Resources; Animal Behavior Abstracts; Ecology Abstracts KW - Black turtle KW - Chelonia agassizii KW - Cheloniidae KW - Chlorophyll a KW - Eastern Tropical Pacific Ocean KW - Frontal zones KW - Migration KW - Sea surface temperature KW - Sea surface height anomaly KW - Marine fisheries KW - Chlorophyll KW - Aquatic reptiles KW - Remote sensing KW - ASW, Central America KW - Islands KW - Telemetry KW - Nesting KW - Reproductive behaviour KW - Panama KW - Marine KW - migration KW - ISE, Ecuador, Galapagos Is. KW - Recruitment KW - home range KW - Temperature KW - turtles KW - Rare species KW - Satellites KW - Biotelemetry KW - Foraging behaviour KW - Coastal zone KW - marine fisheries KW - Currents KW - Chelonia mydas KW - Oceans KW - ASW, Nicaragua KW - hunting KW - Migrations KW - Nature conservation KW - Conservation KW - Endangered species KW - Hunting KW - O 1070:Ecology/Community Studies KW - Q5 08523:Conservation, wildlife management and recreation KW - Q1 08421:Migrations and rhythms KW - Q2 09393:Remote geosensing KW - Y 25080:Orientation, Migration and Locomotion 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/20002154?accountid=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=Endangered+Species+Research&rft.atitle=Post-nesting+migrations+of+Galapagos+green+turtles+Chelonia+mydas+in+relation+to+oceanographic+conditions%3A+integrating+satellite+telemetry+with+remotely+sensed+ocean+data&rft.au=Seminoff%2C+Jeffrey+A%3BZarate%2C+Patricia%3BCoyne%2C+Michael%3BFoley%2C+David+G%3BParker%2C+Denise%3BLyon%2C+Boyd+N%3BDutton%2C+Peter+H&rft.aulast=Seminoff&rft.aufirst=Jeffrey&rft.date=2008-01-01&rft.volume=4&rft.issue=1-2&rft.spage=57&rft.isbn=&rft.btitle=&rft.title=Endangered+Species+Research&rft.issn=18635407&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-03-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Marine fisheries; Foraging behaviour; Nesting; Aquatic reptiles; Remote sensing; Nature conservation; Migrations; Rare species; Reproductive behaviour; Biotelemetry; Chlorophyll; Islands; Oceans; Telemetry; Recruitment; Hunting; Satellites; Migration; migration; Temperature; home range; turtles; Currents; marine fisheries; Coastal zone; hunting; Endangered species; Conservation; Chelonia mydas; Panama; ISE, Ecuador, Galapagos Is.; ASW, Nicaragua; ASW, Central America; Marine ER - TY - JOUR T1 - Influence of microbial interactions on the susceptibility of Karenia spp. to algicidal bacteria AN - 19965071; 8157600 AB - A bacterial strain (D38BY) belonging to the family Flavobacteriaceae and antagonistic towards an algicidal bacterium (strain S03; Flavobacteriaceae) was isolated from a culture of the red tide dinoflagellate Karenia brevis that had previously been characterized as resistant to attack by strain S03. This antagonistic bacterium increased the survival time of otherwise susceptible, bacteria-free K. brevis cultures in a concentration-dependent manner during exposure to the algicidal bacterium. Experimental evidence indicated that direct contact was required in order for strain D38BY to inhibit the killing activity of algicidal strain S03. While further work is needed to determine its precise mode of action, the antagonistic properties of strain D38BY provide further evidence that the resistance or susceptibility of certain algal taxa to algicidal attack can be more a function of interactions within the ambient microbial community than an intrinsic property of the alga. JF - Aquatic Microbial Ecology AU - Roth, Patricia B AU - Mikulski, Christina M AU - Doucette, Gregory J AD - Marine Biotoxins Program, NOAA/National Ocean Service, 219 Fort Johnson Road, Charleston, South Carolina 29412, USA super(2)Graduate Program in Marine Biology, College of Charleston, Grice Marine Biological Laboratory, 205 Fort Johnson Road, Charleston, South Carolina 29412, USA, greg.doucette@noaa.gov Y1 - 2008///0, PY - 2008 DA - 0, 2008 SP - 251 EP - 259 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany, [mailto:ir@int-res.com] VL - 50 IS - 3 SN - 0948-3055, 0948-3055 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; ASFA Aquaculture Abstracts; Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Microbiology Abstracts C: Algology, Mycology & Protozoology; Microbiology Abstracts B: Bacteriology; Ecology Abstracts KW - Algicidal bacteria KW - Antagonism KW - CFB complex KW - Karenia brevis KW - Microbialinteractions KW - Algicides KW - Noxious organisms KW - Algal culture KW - Red tides KW - Survival KW - Phytoplankton KW - Strains KW - Karenia KW - Dinoflagellates KW - Flavobacteriaceae KW - Algae KW - A 01340:Antibiotics & Antimicrobials KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08587:Diseases of Cultured Organisms KW - O 5060:Aquaculture KW - K 03450:Ecology KW - Q5 08524:Public health, medicines, dangerous organisms KW - Q3 08587:Diseases of Cultured Organisms KW - J 02450:Ecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19965071?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aquatic+Microbial+Ecology&rft.atitle=Influence+of+microbial+interactions+on+the+susceptibility+of+Karenia+spp.+to+algicidal+bacteria&rft.au=Roth%2C+Patricia+B%3BMikulski%2C+Christina+M%3BDoucette%2C+Gregory+J&rft.aulast=Roth&rft.aufirst=Patricia&rft.date=2008-01-01&rft.volume=50&rft.issue=3&rft.spage=251&rft.isbn=&rft.btitle=&rft.title=Aquatic+Microbial+Ecology&rft.issn=09483055&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Noxious organisms; Algal culture; Red tides; Phytoplankton; Strains; Algicides; Dinoflagellates; Survival; Algae; Karenia; Flavobacteriaceae; Karenia brevis ER - TY - JOUR T1 - Nanoscopic Porous Sensors AN - 19907455; 8689044 AB - There are thousands of different nanometer-scale pores in biology, many of which act as sensors for specific chemical agents. Recent work suggests that protein and solid-state nanopores have many potential uses in a wide variety of analytical applications. In this review we survey this field of research and discuss the prospects for advances that could be made in the near future. JF - Annual Review of Analytical Chemistry AU - Kasianowicz, John J AU - Robertson, Joseph WF AU - Chan, Elaine R AU - Reiner, Joseph E AU - Stanford, Vincent M AD - National Institute of Standards and Technology, Semiconductor Electronics Division, Electronics and Electrical Engineering Laboratory, Gaithersburg, Maryland 20899-8120, john.kasianowicz@nist.gov Y1 - 2008 PY - 2008 DA - 2008 SP - 737 EP - 766 PB - Annual Reviews, Inc., 4139 El Camino Way Box 10139 Palo Alto CA 94303-0139 USA, [mailto:service@annualreviews.org], [URL:http://annualreviews.org] VL - 1 SN - 1936-1327, 1936-1327 KW - Biotechnology and Bioengineering Abstracts KW - Pores KW - Reviews KW - W 30955:Biosensors UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19907455?accountid=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=Annual+Review+of+Analytical+Chemistry&rft.atitle=Nanoscopic+Porous+Sensors&rft.au=Kasianowicz%2C+John+J%3BRobertson%2C+Joseph+WF%3BChan%2C+Elaine+R%3BReiner%2C+Joseph+E%3BStanford%2C+Vincent+M&rft.aulast=Kasianowicz&rft.aufirst=John&rft.date=2008-01-01&rft.volume=1&rft.issue=&rft.spage=737&rft.isbn=&rft.btitle=&rft.title=Annual+Review+of+Analytical+Chemistry&rft.issn=19361327&rft_id=info:doi/10.1146%2Fannurev.anchem.1.031207.112818%29 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Pores; Reviews DO - http://dx.doi.org/10.1146/annurev.anchem.1.031207.112818) ER - TY - JOUR T1 - U.S. Regulation of the Effects of Sound on Marine Life: Noaa's Mandates and Use of Scientific Information AN - 19801965; 8852778 AB - Within the United States, the Marine Mammal Protection Act of 1972 and the Endangered Species Act of 1973 prohibit purposeful or incidental "take" of numerous marine, coastal, and anadromous species. These two statutes give the National Oceanic and Atmospheric Administration (NOAA) a mandate and the authority to protect numerous species of marine mammals, sea turtles, marine and anadromous fish, molluscs, and coral from activities conducted by government agencies, corporations, academic institutions, and private individuals. This paper summarizes the primary approaches NOAA uses to assess the effects of sound on these aquatic species and to regulate those effects based on the scientific evidence available. JF - Bioacoustics AU - Southall, B AU - Johnson, C AU - Scholik, A AU - Adams, T AU - Harrison, J AU - Hollingshead, K AD - National Oceanic and Atmospheric Administration, National Marine Fisheries Service, Office of Science and Technology, Ocean Acoustics Program, 1315 East-West Highway SSMC3, Silver Spring, MD 20910, USA, brandon.southall@noaa.gov Y1 - 2008///0, PY - 2008 DA - 0, 2008 SP - 275 EP - 278 VL - 17 IS - 1-3 SN - 0952-4622, 0952-4622 KW - Mollusks KW - Animal Behavior Abstracts; Ecology Abstracts; Sustainability Science Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts KW - Marine KW - Acoustics KW - Anadromous species KW - Aquatic reptiles KW - turtles KW - Ecosystem disturbance KW - USA KW - anadromous species KW - Coral reefs KW - Marine mammals KW - Legal aspects KW - marine mammals KW - Coral KW - Endangered species KW - Marine molluscs KW - Corals KW - Governments KW - Mollusca KW - Government agencies KW - Bioacoustics KW - Noise (sound) KW - Y 25040:Behavioral Ecology KW - Q5 08523:Conservation, wildlife management and recreation KW - Q2 09123:Conservation KW - O 4090:Conservation and Environmental Protection KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08423:Behaviour UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19801965?accountid=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=Bioacoustics&rft.atitle=U.S.+Regulation+of+the+Effects+of+Sound+on+Marine+Life%3A+Noaa%27s+Mandates+and+Use+of+Scientific+Information&rft.au=Southall%2C+B%3BJohnson%2C+C%3BScholik%2C+A%3BAdams%2C+T%3BHarrison%2C+J%3BHollingshead%2C+K&rft.aulast=Southall&rft.aufirst=B&rft.date=2008-01-01&rft.volume=17&rft.issue=1-3&rft.spage=275&rft.isbn=&rft.btitle=&rft.title=Bioacoustics&rft.issn=09524622&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-01-01 N1 - Last updated - 2016-12-21 N1 - SubjectsTermNotLitGenreText - Legal aspects; Anadromous species; Marine mammals; Aquatic reptiles; Coral; Marine molluscs; Governments; Ecosystem disturbance; Noise (sound); Endangered species; Corals; Bioacoustics; anadromous species; Acoustics; Coral reefs; marine mammals; turtles; Government agencies; Mollusca; USA; Marine ER - TY - JOUR T1 - Deep-Diving Odontocetes Behavioral-Response Study (Brs) AN - 19798346; 8852742 AB - Increasing evidence suggests that exposure to intense underwater sound in some settings may cause beaked whales to strand, and some of the stranded animals may die. Some of the strandings correlate with midfrequency active (MFA) military sonars at source levels >226 dB that are operated intermittently for many hours. The dominant species in these strandings is Cuvier's beaked whale, Ziphius cavirostris, but the genus Mesoplodon is also involved. Thus, most marine mammal strandings that are coincident with MFA sonar exercises have involved beaked whales. Until the causes of these strandings can be identified and possibly dose-response relationships defined, it will remain difficult to discriminate an actual hazard from random coincidences of human activities and natural strandings. One of the most direct and precise ways to test whether MFA sonar sounds could pose a risk of stranding is to conduct behavioural-response studies (BRSs) composed of observational studies and carefully controlled experiments to determine safe and early indicators of responses that may be linked to a causal chain of events leading to stranding. JF - Bioacoustics AU - Southall, B AU - Boyd, I AU - Tyack, P AU - Wartzok, D AD - NOAA Ocean Acoustics Program, 1315 East-West Highway, Silver Spring, MD 20910, USA, Brandon.Southall@noaa.gov Y1 - 2008///0, PY - 2008 DA - 0, 2008 SP - 186 EP - 188 VL - 17 IS - 1-3 SN - 0952-4622, 0952-4622 KW - Cetaceans KW - Goose-beaked whale KW - Animal Behavior Abstracts; Ecology Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts KW - Marine KW - Diving KW - Behaviour KW - Man-induced effects KW - Stranding KW - Ecosystem disturbance KW - Odontoceti KW - Ziphius cavirostris KW - Physical training KW - Dose-response effects KW - Marine mammals KW - Mesoplodon KW - Sound KW - Cetacea KW - Bioacoustics KW - Noise (sound) KW - Y 25040:Behavioral Ecology KW - O 1070:Ecology/Community Studies KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08423:Behaviour KW - Q5 08521:Mechanical and natural changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19798346?accountid=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=Bioacoustics&rft.atitle=Deep-Diving+Odontocetes+Behavioral-Response+Study+%28Brs%29&rft.au=Southall%2C+B%3BBoyd%2C+I%3BTyack%2C+P%3BWartzok%2C+D&rft.aulast=Southall&rft.aufirst=B&rft.date=2008-01-01&rft.volume=17&rft.issue=1-3&rft.spage=186&rft.isbn=&rft.btitle=&rft.title=Bioacoustics&rft.issn=09524622&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-01-01 N1 - Last updated - 2016-12-21 N1 - SubjectsTermNotLitGenreText - Diving; Marine mammals; Behaviour; Man-induced effects; Ecosystem disturbance; Stranding; Noise (sound); Dose-response effects; Sound; Bioacoustics; Physical training; Mesoplodon; Cetacea; Ziphius cavirostris; Odontoceti; Marine ER - TY - JOUR T1 - A proposed method to assess physical injury to fishes from underwater sound produced during pile driving AN - 19797050; 8852783 AB - Recent observations in the United States have documented fishes being killed during exposure to the underwater sound pressure waves produced while driving steel-pipe piles with impact hammers. The National Marine Fisheries Service (NMFS), in its administration of the federal Endangered Species Act and the essential fish habitat (EFH) provisions of the Magnuson-Stevens Fishery Conservation and Management Act, is cooperating with several federal and state agencies to develop protocols for assessing the risk to fishes from this activity. The lack of directed study has resulted in great uncertainty regarding the appropriate sound metric for assessing these risks as well as the threshold for onset of injury. Previous assessments by the NMFS have relied on peak pressure to estimate the onset of physical injury from pile driving. However, peak pressure alone is not considered an adequate measure of the potential to injure fishes. The NMFS proposes an interim method for assessing the risk of physical injury to fishes from pile driving and recognizes that as the state of the science evolves, so will the assessment methods. JF - Bioacoustics AU - Woodbury, D P AU - Stadler, J H AD - National Marine Fisheries Service, Southwest Region, Protected Resources Division, 777 Sonoma Avenue, Room 325, Santa Rosa, CA 95404, USA, david.p.woodbury@noaa.gov Y1 - 2008///0, PY - 2008 DA - 0, 2008 SP - 289 EP - 291 VL - 17 IS - 1-3 SN - 0952-4622, 0952-4622 KW - Animal Behavior Abstracts; Ecology Abstracts; Sustainability Science Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts KW - Marine fisheries KW - Injuries KW - Man-induced effects KW - Pisces KW - Fisheries KW - Sound KW - Waves KW - Pile driving KW - Pressure KW - Bioacoustics KW - Marine KW - Habitat KW - Ecosystem disturbance KW - Sound pressure KW - USA KW - marine fisheries KW - Conservation KW - Endangered species KW - Governments KW - Noise (sound) KW - M3 1010:Issues in Sustainable Development KW - Y 25130:Methodology KW - D 04040:Ecosystem and Ecology Studies KW - O 4080:Pollution - Control and Prevention KW - Q1 08423:Behaviour KW - Q5 08521:Mechanical and natural changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19797050?accountid=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=Bioacoustics&rft.atitle=A+proposed+method+to+assess+physical+injury+to+fishes+from+underwater+sound+produced+during+pile+driving&rft.au=Woodbury%2C+D+P%3BStadler%2C+J+H&rft.aulast=Woodbury&rft.aufirst=D&rft.date=2008-01-01&rft.volume=17&rft.issue=1-3&rft.spage=289&rft.isbn=&rft.btitle=&rft.title=Bioacoustics&rft.issn=09524622&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-01-01 N1 - Last updated - 2016-12-21 N1 - SubjectsTermNotLitGenreText - Marine fisheries; Injuries; Man-induced effects; Governments; Pile driving; Ecosystem disturbance; Sound pressure; Noise (sound); Bioacoustics; Fisheries; Sound; Endangered species; Waves; Habitat; Pressure; marine fisheries; Conservation; Pisces; USA; Marine ER - TY - JOUR T1 - Marine Mammal Noise-Exposure Criteria: Initial Scientific Recommendations AN - 19796978; 8852777 AB - A panel of experts from behavioral, physiological, and physical disciplines in acoustic research was convened to review the expanding literature on marine mammal (cetacean and pinniped) hearing and behavioral responses to sound and predict exposure levels above which adverse effects are expected. Two effect categories were considered: injury and behavioral disturbance. Proposed criteria for these effects were segregated according to categories of functional hearing types of major species groups and exposure types. The panel achieved many of its objectives but acknowledges limitations in the criteria because of sparseness or absence of critical data. JF - Bioacoustics AU - Southall, B L AU - Bowles, A E AU - Ellison, W T AU - Finneran, J J AU - Gentry, R L AU - Greene, CR Jr AU - Kastak, D AU - Ketten AU - Miller, J H AU - Nachtigall, P E AU - Richardson, W J AU - Thomas, JA AU - Tyack, P L AD - National Oceanic and Atmospheric Administration (NOAA), National Marine Fisheries Service, Office of Science and Technology, Marine Ecosystems Division, Ocean Acoustics Program, 1315 East-West Highway, Silver Spring, MD 20910-6233, USA, Brandon.Southall@noaa.gov Y1 - 2008///0, PY - 2008 DA - 0, 2008 SP - 273 EP - 274 VL - 17 IS - 1-3 SN - 0952-4622, 0952-4622 KW - Cetaceans KW - Pinnipeds KW - Animal Behavior Abstracts; Ecology Abstracts; ASFA Marine Biotechnology Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts KW - Marine KW - Data processing KW - Injuries KW - Acoustics KW - Behaviour KW - Pinnipedia KW - Man-induced effects KW - Ecosystem disturbance KW - Reviews KW - Marine mammals KW - Sound KW - Cetacea KW - Hearing KW - Side effects KW - Bioacoustics KW - Noise (sound) KW - Y 25040:Behavioral Ecology KW - D 04040:Ecosystem and Ecology Studies KW - O 4080:Pollution - Control and Prevention KW - Q1 08423:Behaviour KW - Q5 08521:Mechanical and natural changes KW - Q4 27720:Technology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19796978?accountid=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=Bioacoustics&rft.atitle=Marine+Mammal+Noise-Exposure+Criteria%3A+Initial+Scientific+Recommendations&rft.au=Southall%2C+B+L%3BBowles%2C+A+E%3BEllison%2C+W+T%3BFinneran%2C+J+J%3BGentry%2C+R+L%3BGreene%2C+CR+Jr%3BKastak%2C+D%3BKetten%3BMiller%2C+J+H%3BNachtigall%2C+P+E%3BRichardson%2C+W+J%3BThomas%2C+JA%3BTyack%2C+P+L&rft.aulast=Southall&rft.aufirst=B&rft.date=2008-01-01&rft.volume=17&rft.issue=1-3&rft.spage=273&rft.isbn=&rft.btitle=&rft.title=Bioacoustics&rft.issn=09524622&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-01-01 N1 - Last updated - 2016-12-21 N1 - SubjectsTermNotLitGenreText - Injuries; Marine mammals; Behaviour; Man-induced effects; Ecosystem disturbance; Noise (sound); Data processing; Acoustics; Reviews; Sound; Hearing; Side effects; Bioacoustics; Pinnipedia; Cetacea; Marine ER - TY - JOUR T1 - Effects of Biopsy Sampling on Indo-Pacific Humpback Dolphins (Sousa chinensis) in a Polluted Coastal Environment AN - 19796510; 8852041 AB - We conducted a biopsy sampling study of IndoPacific humpback dolphins (Sousa chinensis) in Hong Kong between October 2004 and January 2006. Humpback dolphins were sampled with a Barnett Ranger RX-150 crossbow. In total, 87 shots were taken at ranges of 8 to 28 m, and 36 tissue samples were collected. The hit rate was 56.3%, and the success rate was 41.4%. There was a better chance of hitting the dolphin with the dart when animals were closer to the shooter (all hits were at < 23 m distance). Humpback dolphin reactions to the procedure were mostly slight, with a few moderate reactions but no extreme ones. Humpback dolphins reacted similarly to hits and misses, and their reaction can best be characterized as a startle response. All reactions were short-term, and there was virtually no evidence of long-term impacts on behavior, social organization, or distribution patterns. Wounds appeared to heal well and were healed over with tissue in < 21 d. When conducted carefully by experienced persons, biopsy sampling of humpback dolphins can be done safely and effectively. JF - Aquatic Mammals AU - Jefferson, T A AU - Hung, S K AD - Southwest Fisheries Science Center, NOAA Fisheries, 8604 La Jolla Shores Drive, La Jolla, CA 92037, USA, sclymene@aol.com Y1 - 2008 PY - 2008 DA - 2008 SP - 310 EP - 316 VL - 34 IS - 3 SN - 0167-5427, 0167-5427 KW - ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; ASFA Marine Biotechnology Abstracts KW - Marine KW - Social organization KW - Coastal environments KW - Ecological distribution KW - Biopsy KW - Wounds KW - Coastal zone KW - Startle response KW - Sousa chinensis KW - Marine mammals KW - Social behavior KW - I, Indo-Pacific KW - Sampling KW - Cetacea KW - Aquatic mammals KW - ISEW, China, People's Rep., Hong Kong KW - Q5 08503:Characteristics, behavior and fate KW - Q4 27750:Environmental KW - Q1 08423:Behaviour KW - O 4060:Pollution - Environment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19796510?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aquatic+Mammals&rft.atitle=Effects+of+Biopsy+Sampling+on+Indo-Pacific+Humpback+Dolphins+%28Sousa+chinensis%29+in+a+Polluted+Coastal+Environment&rft.au=Jefferson%2C+T+A%3BHung%2C+S+K&rft.aulast=Jefferson&rft.aufirst=T&rft.date=2008-01-01&rft.volume=34&rft.issue=3&rft.spage=310&rft.isbn=&rft.btitle=&rft.title=Aquatic+Mammals&rft.issn=01675427&rft_id=info:doi/10.1578%2FAM.34.3.2008.310 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-01-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Coastal zone; Ecological distribution; Marine mammals; Sampling; Aquatic mammals; Social organization; Startle response; Coastal environments; Social behavior; Biopsy; Wounds; Sousa chinensis; Cetacea; I, Indo-Pacific; ISEW, China, People's Rep., Hong Kong; Marine DO - http://dx.doi.org/10.1578/AM.34.3.2008.310 ER - TY - JOUR T1 - Noise Effects on the Call Amplitude of Southern Resident Killer Whales (Orcinus Orca) AN - 19796383; 8852733 AB - Southern resident killer whales (SRKWs) are an endangered population found in the inland waters surrounding Washington State, US, and British Columbia, Canada. Their summer range is particularly congested with a number of anthropogenic underwater noise sources including commercial ships, ferries, and whale-watching boats. Given that killer whales rely on sound for biosonar, communication, and passive listening, noise-vessel interactions were identified by regulatory agencies as one of several factors potentially related to their population decline. JF - Bioacoustics AU - Holt, M M AU - Veirs, V AU - Veirs, S AD - NOAA Northwest Fisheries Science Center, 2725 Montlake Boulevard East, Seattle, WA 98112, USA, Marla.Holt@noaa.gov Y1 - 2008///0, PY - 2008 DA - 0, 2008 SP - 164 EP - 166 VL - 17 IS - 1-3 SN - 0952-4622, 0952-4622 KW - Cetaceans KW - Killer whale KW - Animal Behavior Abstracts; Ecology Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts KW - Marine KW - Inland waters KW - Underwater noise KW - Animal communication KW - Communication KW - Rare species KW - INE, USA, Washington KW - Population decline KW - Ecosystem disturbance KW - Orcinus orca KW - Boats KW - Vocalization behavior KW - Marine mammals KW - Sound KW - INE, Canada, British Columbia KW - Governments KW - Cetacea KW - Vocalization behaviour KW - Bioacoustics KW - Y 25040:Behavioral Ecology KW - Q2 09205:Noise and bioacoustics KW - O 4090:Conservation and Environmental Protection KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08423:Behaviour KW - Q5 08521:Mechanical and natural changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19796383?accountid=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=Bioacoustics&rft.atitle=Noise+Effects+on+the+Call+Amplitude+of+Southern+Resident+Killer+Whales+%28Orcinus+Orca%29&rft.au=Holt%2C+M+M%3BVeirs%2C+V%3BVeirs%2C+S&rft.aulast=Holt&rft.aufirst=M&rft.date=2008-01-01&rft.volume=17&rft.issue=1-3&rft.spage=164&rft.isbn=&rft.btitle=&rft.title=Bioacoustics&rft.issn=09524622&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-01-01 N1 - Last updated - 2016-12-21 N1 - SubjectsTermNotLitGenreText - Inland waters; Underwater noise; Animal communication; Marine mammals; Governments; Rare species; Vocalization behaviour; Ecosystem disturbance; Boats; Vocalization behavior; Communication; Sound; Population decline; Bioacoustics; Orcinus orca; Cetacea; INE, Canada, British Columbia; INE, USA, Washington; Marine ER - TY - JOUR T1 - Recent Water Level Declines in the Lake Michigan-Huron System AN - 19743713; 7985647 AB - Great Lakes water levels have fluctuated over thousands of years. High water levels were a problem in the 1980s, but a recent sudden drop in Lakes Michigan and Huron has caused particular concern, in part because lower water levels are consistent with many global climate change scenarios. We examined water level data (1860-2006) representing Lakes Michigan and Huron to evaluate changes in both long-term and seasonal patterns over time, and explore relationships with candidate predictor variables. Our tools for this analysis included both Seasonal Trend decomposition using Loess (STL), and dynamic linear models (DLM). In addition to the recent decline, STL results reveal a sustained decline around 1900, a long-term periodicity of 630 years, and an unexpected correspondence with sunspot activity. DLM results indicate a relationship with precipitation over a three-year lagged period, which has been essentially unchanging from 1900 to present. Additionally, the DLM highlights an underlying lake level decline beginning in 61973 and continuing to the present, which may have been obscured by concurrently increasing precipitation into the 1990s. The current underlying decline might be related to a simultaneous evaporation increase, however, our model could not confirm this relationship, possibly due to the shorter period of record for evaporation data. We cannot be certain that the present observed water level drop is caused by factors related to global climate change, or that it portends a long-term problem. However, because the underlying decline has been ongoing for 633 years it may be prudent to include lower lake levels in future management planning. JF - Environmental Science & Technology AU - Sellinger, Cynthia E AU - Stow, Craig A AU - Lamon, EConrad AU - Qian, Song S AD - NOAA Great Lakes Environmental Research Laboratory, 2205 Commonwealth Boulevard, Ann Arbor, Michigan 48105 Y1 - 2008///0, PY - 2008 DA - 0, 2008 SP - 367 EP - 373 PB - American Chemical Society, 1155 16th St., NW Washington DC 20036 USA VL - 42 IS - 2 SN - 0013-936X, 0013-936X KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Water Resources Abstracts KW - Salinity variations KW - Evaporation data KW - Management Planning KW - Sunspot activity KW - Evaporation KW - Rainfall KW - Climate change KW - Climatic changes KW - Fluid Drops KW - Environmental sciences KW - Freshwater KW - Decomposition KW - Water levels KW - Lakes KW - Sulfur dioxide KW - Periodicities KW - Climatic Changes KW - Seasonal variations KW - High water levels KW - Loess KW - Climate models KW - Great Lakes water levels KW - Water Level KW - Precipitation KW - Lake levels KW - Model Studies KW - USA, Michigan L. KW - water levels KW - Long-term changes KW - North America, Great Lakes KW - loess soils KW - Periodicity KW - Solar activity KW - SW 0850:Lakes KW - P 0000:AIR POLLUTION KW - M2 523.9:Sun (523.9) KW - Q5 08521:Mechanical and natural changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19743713?accountid=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=Environmental+Science+%26+Technology&rft.atitle=Recent+Water+Level+Declines+in+the+Lake+Michigan-Huron+System&rft.au=Sellinger%2C+Cynthia+E%3BStow%2C+Craig+A%3BLamon%2C+EConrad%3BQian%2C+Song+S&rft.aulast=Sellinger&rft.aufirst=Cynthia&rft.date=2008-01-01&rft.volume=42&rft.issue=2&rft.spage=367&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&rft_id=info:doi/10.1021%2Fes070664%2B LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-02-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Water levels; Long-term changes; Climatic changes; Periodicity; Solar activity; Climate models; Loess; Evaporation data; Salinity variations; Sunspot activity; Evaporation; Climate change; Great Lakes water levels; Environmental sciences; Precipitation; Lake levels; Periodicities; High water levels; Lakes; Sulfur dioxide; water levels; Rainfall; loess soils; Decomposition; Seasonal variations; Management Planning; Fluid Drops; Climatic Changes; Water Level; Model Studies; USA, Michigan L.; North America, Great Lakes; Freshwater DO - http://dx.doi.org/10.1021/es070664+ ER - TY - BOOK T1 - Density-Dependent Constraints on Spawning and Incubation AN - 19721701; 8587766 AB - Population biologists charged with restoring populations of salmonids are faced with the challenge of identifying which life stages will promote the best recovery. Where habitat alterations have strongly impacted populations, the process of determining the best habitat restoration actions involves at least two stages: determining (1) which habitats are most in need of restoration (i.e., are most altered from reference states), and (2) which life stages are most sensitive to changes in habitat improvements (Beechie et al. 2003). Such determinations can in turn lead to specific restoration strategies, if population biologists can identify limiting factors on population recovery. These limiting factors include both density-dependent constraints (populations are limited by interactions with conspecifics at either high or low densities) and density-independent constraints (populations are limited by factors not related to conspecific interactions). Both processes are conceivable for threatened and endangered species, the populations most in need of habitat restoration. For example, high rates of conversion of floodplains to suburban landscapes throughout a river system might reduce the availability of spawning areas and thereby cause competition for spawning sites, even when populations are at greatly reduced levels. Likewise, increased runoff rates resulting from urbanization might also increase the severity of scouring events, thereby limiting the watershed's productivity in a density-independent manner. JF - American Fisheries Society Symposium AU - Greene, C M AU - Guilbault, K R Y1 - 2008 PY - 2008 DA - 2008 SP - 23 EP - 81 PB - American Fisheries Society, 5410 Grosvenor Ln. Ste. 110 Bethesda MD 20814-2199 USA KW - Sustainability Science Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - habitat improvement KW - Urbanization KW - Landscape KW - Environmental impact KW - biologists KW - Limiting factors KW - Rare species KW - Spawning KW - Habitat KW - flood plains KW - spawning KW - Flood plains KW - Habitat improvement KW - Nature conservation KW - Endangered species KW - Salmonidae KW - conspecifics KW - Runoff KW - competition KW - Q5 08523:Conservation, wildlife management and recreation KW - M3 1010:Issues in Sustainable Development KW - Q1 08442:Population dynamics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19721701?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Greene%2C+C+M%3BGuilbault%2C+K+R&rft.aulast=Greene&rft.aufirst=C&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=59&rft.isbn=&rft.btitle=Density-Dependent+Constraints+on+Spawning+and+Incubation&rft.title=Density-Dependent+Constraints+on+Spawning+and+Incubation&rft.issn=08922284&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - Last updated - 2014-05-07 ER - TY - BOOK T1 - Evaluating Changes in Salmon Spawning Habitat and Spawners in the Elwha River Following Dam Removal AN - 19719280; 8587776 AB - More than 76,000 dams greater than 2 m in height have been constructed in the United States (USACOE 1996; Pohl 2002). By the year 2020, more than 80% of these dams will reach the end of their useful lives (Stanley and Doyle 2003). Dams have been implicated as a primary cause in the decline of native fish fauna, including populations of Pacific Northwest salmonids listed under the Endangered Species Act (Myers et al. 1998). The removal of aging and inefficient dams is now considered a viable river management and salmon restoration alternative in the United States (American Rivers 1999; Stanley and Doyle 2003). Approximately 500 dams have been removed in the United States over the past two decades, and the rate of removal is clearly accelerating (Pohl 2002; Graf 2005). Case studies examining the effects of removing small dams (<30 m in height) are increasingly common (Stanley and Doyle 2003), though the majority of dam removal studies are from small impoundments in the Midwest on glacial landforms with low relief (Graf 2005; Doyle et al. 2005). Removal of a large high dam blocking access of anadromous salmon populations has not occurred or been evaluated. JF - American Fisheries Society Symposium AU - Roni, P AU - McHenry, M AU - Pess, G AU - Beechie, T Y1 - 2008 PY - 2008 DA - 2008 SP - 19 EP - 319 PB - American Fisheries Society, 5410 Grosvenor Ln. Ste. 110 Bethesda MD 20814-2199 USA KW - Sustainability Science Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Water Resources Abstracts KW - fauna KW - Anadromous species KW - Aging KW - landforms KW - Freshwater KW - spawning KW - INE, USA, Pacific Northwest KW - Dams KW - Salmonidae KW - River basin management KW - Dam Effects KW - aging KW - Salmon KW - Rivers KW - Case Studies KW - Spawning populations KW - Spawning KW - Habitat KW - USA, Washington, Elwha R. KW - USA, California, American R. KW - case studies KW - Aquatic Habitats KW - Habitat improvement KW - Depleted stocks KW - Impoundments KW - salmon KW - Endangered species KW - Fish KW - Fish Populations KW - Symposium KW - Q5 08523:Conservation, wildlife management and recreation KW - M3 1010:Issues in Sustainable Development KW - Q1 08442:Population dynamics KW - SW 6010:Structures UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19719280?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Roni%2C+P%3BMcHenry%2C+M%3BPess%2C+G%3BBeechie%2C+T&rft.aulast=Roni&rft.aufirst=P&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=301&rft.isbn=&rft.btitle=Evaluating+Changes+in+Salmon+Spawning+Habitat+and+Spawners+in+the+Elwha+River+Following+Dam+Removal&rft.title=Evaluating+Changes+in+Salmon+Spawning+Habitat+and+Spawners+in+the+Elwha+River+Following+Dam+Removal&rft.issn=08922284&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - Last updated - 2014-05-07 ER - TY - BOOK T1 - Coastal Storms, Toxic Runoff, and the Sustainable Conservation of Fish and Fisheries AN - 19716925; 8452649 AB - Nonpoint source pollution in the form of stormwater runoff is one of the most important emerging threats to ecosystems along the coastal margins of the United States. A wide diversity of potentially toxic chemicals is commonly found in stormwater. These include the various pesticides, petroleum hydrocarbons, heavy metals, and other common contaminants that originate from commercial, industrial, residential, and agricultural land-use activities. These chemicals are mobilized from roads, lawns, crops, and other surfaces by rainfall and then transported to aquatic habitats via terrestrial runoff. The ongoing development of coastal watersheds nationwide is increasing the loading of nonpoint source pollutants to rivers, estuaries, and the near-shore marine environment A central aim of the National Oceanic and Atmospheric Administration's national Coastal Storms Program (CSP) is to enhance the resiliency of coastal ecosystems by improving the ability of coastal communities to anticipate and reduce the impacts of contaminated terrestrial runoff. Toxic chemicals in stormwater can adversely impact the health of fish, including threatened and endangered species. Nonpoint source pollution can also degrade the biological integrity of aquatic communities that support productive fish populations. This article examines the effects of stormwater runoff on fish and fisheries. Using case studies drawn from CSP project work in the Pacific Northwest and Southern California pilot regions, we show how degraded water quality can impact the health of fish during critical life history stages (i.e., spawning and rearing) as well as limit the overall effectiveness of fish habitat restoration. We also discuss some of the resources currently available to local communities to reduce the loading of toxics in stormwater, thereby increasing the resilience of aquatic communities. Finally, we identify priority areas for new research to help guide the future conservation and recovery of at-risk fish populations. JF - American Fisheries Society Symposium AU - McCarthy, S G AU - Incardona, J P AU - Scholz, N L Y1 - 2008///0, PY - 2008 DA - 0, 2008 SP - 21 EP - 27 KW - Toxicology Abstracts; Aqualine Abstracts; Oceanic Abstracts; Pollution Abstracts; Sustainability Science Abstracts; Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - Marine fisheries KW - Storm Runoff KW - Ecosystems KW - Heavy metals KW - Rainfall KW - Freshwater KW - Watersheds KW - Water quality KW - Storms KW - Toxicity tests KW - Crops KW - Aquatic communities KW - Fishery management KW - Marine environment KW - INE, USA, California KW - Petroleum KW - Agricultural runoff KW - heavy metals KW - Rivers KW - Nonpoint sources KW - Estuaries KW - Brackish KW - Nonpoint pollution KW - Habitat KW - Land use KW - Coastal zone KW - Endangered species KW - Conservation KW - Fish KW - Fish Populations KW - Contaminants KW - Runoff KW - Chemicals KW - Pollution effects KW - spawning KW - local communities KW - INE, USA, Pacific Northwest KW - Industrial wastes KW - Pollutants KW - Stormwater runoff KW - History KW - Fisheries KW - Coastal fisheries KW - Pollution KW - Marine KW - Hydrocarbons KW - Nonpoint Pollution Sources KW - life history KW - Spawning KW - Rare species KW - Water pollution KW - case studies KW - Life history KW - Pesticides KW - Nature conservation KW - Water wells KW - O 4090:Conservation and Environmental Protection KW - P 2000:FRESHWATER POLLUTION KW - M3 1010:Issues in Sustainable Development KW - Q5 08504:Effects on organisms KW - AQ 00008:Effects of Pollution KW - SW 3030:Effects of pollution KW - Q1 08604:Stock assessment and management KW - X 24330:Agrochemicals UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19716925?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=McCarthy%2C+S+G%3BIncardona%2C+J+P%3BScholz%2C+N+L&rft.aulast=McCarthy&rft.aufirst=S&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=7&rft.isbn=&rft.btitle=Coastal+Storms%2C+Toxic+Runoff%2C+and+the+Sustainable+Conservation+of+Fish+and+Fisheries&rft.title=Coastal+Storms%2C+Toxic+Runoff%2C+and+the+Sustainable+Conservation+of+Fish+and+Fisheries&rft.issn=08922284&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2016-09-29 ER - TY - JOUR T1 - Composition of Hawaiian green turtle foraging aggregations: mtDNA evidence for a distinct regional population AN - 19716670; 8416957 AB - To examine the stock composition of Hawaiian foraging populations and evaluate current life-history hypotheses, mtDNA control region sequences from immature and adult green turtles that forage around the Hawaiian Islands were compared to potential source nesting populations across the Pacific. We examined the stock composition of the feeding ground (FG) populations at 5 index sites across the Hawaiian Archipelago, as well as animals stranded in areas outside these index sites. Six haplotypes, based on mtDNA sequences, were observed among the 788 green turtles sampled around the Hawaiian Islands. Stock mixture analysis shows that the Hawaiian FG populations comprise one genetic stock derived from the nesting population at French Frigate Shoals (FFS), based on a mean estimate of 99.9% from FFS as opposed to other potential source stocks. We identified only 3 turtles with haplotypes not found at FFS, indicating that Hawaiian FGs might occasionally, albeit rarely, be visited by animals from rookeries outside the Hawaiian Archipelago, both in the eastern and western Pacific. These findings lead us to conclude that the numerous foraging aggregations around the Hawaiian Islands can be considered part of a distinct regional population for management. The finding that FGs scattered across a distance of over 2400 km belong to one genetic stock is unique among sea turtles, and allows Hawaiian green turtles to be assessed separately from other Pacific stocks with respect to risk. We explore the unique population ecology of Hawaiian green turtles with reference to the complex life history of this marine megaherbivore. JF - Endangered Species Research AU - Dutton, Peter H AU - Balazs, George H AU - LeRoux, Robin A AU - Murakawa, Shawn KK AU - Zarate, Patricia AU - Martinez, Laura Sarti AD - NOAA Fisheries, Southwest Fisheries Science Center, 8604 la Jolla Shores Drive, la Jolla, California 92037, USA super(2)NOAA Fisheries, Pacific Islands Fisheries Science Center, 2570 Dole Street, Honolulu, Hawaii 96822-2396, USA, peter.dutton@noaa.gov Y1 - 2008///0, PY - 2008 DA - 0, 2008 SP - 37 EP - 44 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany, [mailto:ir@int-res.com] VL - 5 IS - 1 SN - 1863-5407, 1863-5407 KW - Green turtle KW - Animal Behavior Abstracts; Biochemistry Abstracts 2: Nucleic Acids; Sustainability Science Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts; Ecology Abstracts KW - Population genetics KW - Control region KW - Mitochondrial DNA KW - mtDNA KW - Sea turtles KW - Aquatic reptiles KW - Nursery grounds KW - population ecology KW - Lead KW - Population ecology KW - Islands KW - Haplotypes KW - Nesting KW - Reproductive behaviour KW - Marine KW - Feeding KW - life history KW - turtles KW - haplotypes KW - Rare species KW - ISE, USA, Hawaii, French Frigate Shoals KW - Foraging behaviour KW - Currents KW - Life history KW - Chelonia mydas KW - forage KW - Nature conservation KW - DNA KW - Endangered species KW - Y 25040:Behavioral Ecology KW - Q5 08523:Conservation, wildlife management and recreation KW - Q1 08443:Population genetics KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - N 14845:Miscellaneous KW - O 1080:Multi-disciplinary Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19716670?accountid=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=Endangered+Species+Research&rft.atitle=Composition+of+Hawaiian+green+turtle+foraging+aggregations%3A+mtDNA+evidence+for+a+distinct+regional+population&rft.au=Dutton%2C+Peter+H%3BBalazs%2C+George+H%3BLeRoux%2C+Robin+A%3BMurakawa%2C+Shawn+KK%3BZarate%2C+Patricia%3BMartinez%2C+Laura+Sarti&rft.aulast=Dutton&rft.aufirst=Peter&rft.date=2008-01-01&rft.volume=5&rft.issue=1&rft.spage=37&rft.isbn=&rft.btitle=&rft.title=Endangered+Species+Research&rft.issn=18635407&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Foraging behaviour; Population genetics; Nesting; Nursery grounds; Aquatic reptiles; DNA; Nature conservation; Rare species; Reproductive behaviour; Feeding; Mitochondrial DNA; Life history; Islands; Haplotypes; Endangered species; Population ecology; Currents; forage; life history; population ecology; turtles; haplotypes; Lead; Chelonia mydas; ISE, USA, Hawaii, French Frigate Shoals; Marine ER - TY - BOOK T1 - Evaluating Changes in Saimon Spawning Habitat and Spawners in the Elwha River Following Dam Removal AN - 19707281; 8613578 AB - More than 76,000 dams greater than 2 m in height have been constructed in the United States (USACOE 1996; Pohl 2002). By the year 2020, more than 80% of these dams will reach the end of their useful lives (Stanley and Doyle 2003). Dams have been implicated as a primary cause in the decline of native fish fauna, including populations of Pacific Northwest salmonids listed under the Endangered Species Act (Myers et al. 1998). The removal of aging and inefficient dams is now considered a viable river management and salmon restoration alternative in the United States (American Rivers 1999; Stanley and Doyle 2003). Approximately 500 dams have been removed in the United States over the past two decades, and the rate of removal is clearly accelerating (Pohl 2002; Graf 2005). Case studies examining the effects of removing small dams (<30 m in height) are increasingly common (Stanley and Doyle 2003), though the majority of dam removal studies are from small impoundments in the Midwest on glacial landforms with low relief (Graf 2005; Doyle et al. 2005). Removal of a large high dam blocking access of anadromous salmon populations has not occurred or been evaluated. JF - American Fisheries Society Symposium AU - Roni, P AU - McHenry, M AU - Pess, G AU - Beechie, T Y1 - 2008 PY - 2008 DA - 2008 SP - 19 EP - 319 PB - American Fisheries Society, 5410 Grosvenor Ln. Ste. 110 Bethesda MD 20814-2199 USA KW - Sustainability Science Abstracts; Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - fauna KW - Anadromous species KW - Aging KW - landforms KW - Freshwater KW - spawning KW - INE, USA, Pacific Northwest KW - Dams KW - Salmonidae KW - River basin management KW - Dam Effects KW - aging KW - Rivers KW - Salmon KW - Case Studies KW - Spawning populations KW - Spawning KW - Habitat KW - USA, Washington, Elwha R. KW - USA, California, American R. KW - case studies KW - Aquatic Habitats KW - Habitat improvement KW - Depleted stocks KW - Impoundments KW - salmon KW - Endangered species KW - Fish KW - Fish Populations KW - Symposium KW - Q5 08523:Conservation, wildlife management and recreation KW - M3 1010:Issues in Sustainable Development KW - Q1 08442:Population dynamics KW - SW 6010:Structures UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19707281?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Roni%2C+P%3BMcHenry%2C+M%3BPess%2C+G%3BBeechie%2C+T&rft.aulast=Roni&rft.aufirst=P&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=301&rft.isbn=&rft.btitle=Evaluating+Changes+in+Saimon+Spawning+Habitat+and+Spawners+in+the+Elwha+River+Following+Dam+Removal&rft.title=Evaluating+Changes+in+Saimon+Spawning+Habitat+and+Spawners+in+the+Elwha+River+Following+Dam+Removal&rft.issn=08922284&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - Last updated - 2014-05-07 ER - TY - JOUR T1 - Intervessel Comparison of Walleye Pollock Acoustic Backscatter Recorded by a Noise-Reduced and a Conventional Research Vessel AN - 19697806; 8852759 AB - Avoidance of approaching research vessels by fish is an important source of uncertainty in fisheries resource surveys. Vessels produce noise at frequencies where fish hearing is most sensitive, and this underwater radiated noise is thought to be the primary stimulus for vessel avoidance. To minimize vessel avoidance, international standards for noise emission by research vessels have been established. Although vessels meeting these criteria are now in service, the effectiveness of reduced noise on vessel avoidance is poorly understood. JF - Bioacoustics AU - De Robertis, A AU - Hjellvik, V AU - Williamson, N J AU - Wilson, C D AD - National Marine Fisheries Service, Alaska Fisheries Science Center, Resource Assessment and Conservation Engineering Division, 7600 Sand Point Way NE, Seattle WA 98115, USA, alex.derobertis@noaa.gov Y1 - 2008///0, PY - 2008 DA - 0, 2008 SP - 228 EP - 230 VL - 17 IS - 1-3 SN - 0952-4622, 0952-4622 KW - Animal Behavior Abstracts; Ecology Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts KW - Acoustic data KW - Fishing vessels KW - Backscatter KW - Acoustics KW - Stock assessment KW - Avoidance reactions KW - Fishery resources KW - Marine fish KW - International standards KW - Fishery surveys KW - Research vessels KW - Fisheries KW - Hearing KW - Bioacoustics KW - Y 25040:Behavioral Ecology KW - Q2 09203:Propagation of sound KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08423:Behaviour KW - O 5020:Fisheries and Fishery Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19697806?accountid=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=Bioacoustics&rft.atitle=Intervessel+Comparison+of+Walleye+Pollock+Acoustic+Backscatter+Recorded+by+a+Noise-Reduced+and+a+Conventional+Research+Vessel&rft.au=De+Robertis%2C+A%3BHjellvik%2C+V%3BWilliamson%2C+N+J%3BWilson%2C+C+D&rft.aulast=De+Robertis&rft.aufirst=A&rft.date=2008-01-01&rft.volume=17&rft.issue=1-3&rft.spage=228&rft.isbn=&rft.btitle=&rft.title=Bioacoustics&rft.issn=09524622&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-01-01 N1 - Last updated - 2016-12-21 N1 - SubjectsTermNotLitGenreText - Marine fish; Acoustic data; Fishing vessels; Backscatter; Research vessels; Fishery surveys; Stock assessment; Avoidance reactions; Fishery resources; International standards; Acoustics; Fisheries; Hearing; Bioacoustics ER - TY - BOOK T1 - The GEIA-ACCENT Web Portal on Emissions AN - 19593809; 8830860 AB - GEIA, the Global Emissions Inventory Activity, is an integrating project of the AIMES (Analysis, Integration and Modeling of the Earth System) project of the International Geosphere Biosphere (IGBP) program. Over the past four years, GEIA has established strong links with the ACCENT European network that coordinates the European activities on atmospheric composition change. This paper discusses the most recent activities of GEIA, the outcome of the workshops that were organized within GEIA, as well as the 2007 summer school, where the development of on-line e-working modules on emissions were outlined and discussed. We also present the GEIA-ACCENT web portal on emissions, which provides an easy access and detailed information on existing databases of emissions. Several inventories, either at the global or at the regional scale, are publicly available from the portal. We present a selection of comparisons of available inventories, and describe the first steps we have taken to organize an assessment of emissions inventories. JF - Inventory Evolution - Portal to Improved Air Quality AU - Granier, C AU - Guenther, A AU - Middleton, P AU - Mieville, A Y1 - 2008 PY - 2008 DA - 2008 PB - Environmental Protection Agency, [URL:http://www.epa.gov/] KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Atmospheric pollution KW - Atmospheric pollution models KW - Air quality KW - Biosphere KW - Emission inventories KW - schools KW - Emissions KW - Atmospheric composition KW - summer KW - M2 551.510.42:Air Pollution (551.510.42) KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19593809?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Granier%2C+C%3BGuenther%2C+A%3BMiddleton%2C+P%3BMieville%2C+A&rft.aulast=Granier&rft.aufirst=C&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=The+GEIA-ACCENT+Web+Portal+on+Emissions&rft.title=The+GEIA-ACCENT+Web+Portal+on+Emissions&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - Evaluation of NOx emissions in the western U.S. using WRF-Chem model simulations and satellite observations AN - 19593386; 8830897 AB - In the western U.S., there are many isolated sources of NOx emissions such as power plants, cities, and highways. Thus, errors in bottom-up NOx emissions from various sectors could be evaluated separately with atmospheric chemistry models and satellites in this part of the U.S. We carried out simulations with the Weather Research and Forecasting-Chemistry model (WRF-Chem) for the western US domain during the summer of 2005. The sensitivities of simulated NO sub(2) columns to chemical mechanism and scalar-advection scheme are examined. These factors explain 10-20 % variability of model NO sub(2) columns, exhibiting larger variability over more polluted regions. Model NO2 columns are compared with SCIAMACHY and OMI satellite observations. For SCIAMACHY satellite data, the effects of a priori NO sub(2) profile and aerosol loadings on the retrieved NO sub(2) columns are investigated. These factors explain 10-30% variability of satellite NO sub(2) columns, indicating significant impact of aerosols on the retrieval over the big western cities such as Los Angeles, Fresno, Sacramento, and San Francisco. To check the accuracy of satellite retrieval, the two satellite data are compared with the model NO sub(2) columns over Four Corners and San Juan power plants. Because emissions from these power plants are well monitored, uncertainties in model emissions from these power plants are much less than those from cities and highways. Thus, model NO sub(2) columns over this region can be regarded as a surrogate for in-situ measurements. Overall, both SCIAMACHY and OMI NO sub(2) columns over these power plants agree well with model NO sub(2) columns with discrepancies between the two being within the variability of model or satellite. In contrast to this power plant region, model NO sub(2) columns over big cities along the west coast are approximately twice as large as satellite NO sub(2) columns from SCIAMACHY and OMI, implying overestimations of the bottom-up emissions over these cities. Possible causes of these discrepancies will be suggested. JF - Inventory Evolution - Portal to Improved Air Quality AU - Kim, S-W AU - Heckel, A AU - Frost, G AU - Richter, A AU - Gleason, J AU - Burrows, J AU - McKeen, S AU - Hsie, E-Y AU - Trainer, M Y1 - 2008 PY - 2008 DA - 2008 PB - Environmental Protection Agency, [URL:http://www.epa.gov/] KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Atmospheric pollution models KW - Remote sensing KW - Air quality KW - Atmospheric chemistry models KW - Argentina, San Juan KW - Emission measurements KW - Power plants KW - Emissions KW - Highways KW - Urban areas KW - Weather KW - Aerosols KW - Atmospheric pollution KW - USA, California, Sacramento KW - Simulation KW - INE, USA, California, Los Angeles KW - Satellites KW - Satellite data KW - USA KW - Numerical simulations KW - Atmospheric chemistry KW - summer KW - INE, USA, California, San Francisco KW - M2 551.510.42:Air Pollution (551.510.42) KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19593386?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Kim%2C+S-W%3BHeckel%2C+A%3BFrost%2C+G%3BRichter%2C+A%3BGleason%2C+J%3BBurrows%2C+J%3BMcKeen%2C+S%3BHsie%2C+E-Y%3BTrainer%2C+M&rft.aulast=Kim&rft.aufirst=S-W&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Evaluation+of+NOx+emissions+in+the+western+U.S.+using+WRF-Chem+model+simulations+and+satellite+observations&rft.title=Evaluation+of+NOx+emissions+in+the+western+U.S.+using+WRF-Chem+model+simulations+and+satellite+observations&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - Determination of Biogenic Emissions from Aircraft Measurements During Four Campaigns and Comparison with Biogenic Emission Inventories AN - 19593253; 8830900 AB - During the NOAA SOS1999, TEXAQS2000, ICARTT2004 and TEXAQS2006 campaigns, airborne measurements of isoprene and monoterpenes were made in the eastern United States and in Texas, and the results are used to evaluate the biogenic emission inventories BEIS3.12, BEIS3.13, MEGAN and WM2001. Two methods are used for the evaluation. First, the emissions are directly estimated from the ambient isoprene and monoterpene measurements assuming a well-mixed boundary layer, and are compared with emissions estimated from the inventories extracted along the flight tracks. Second, BEIS3.12 is incorporated into the detailed transport model FLEXPART, which allows the isoprene and monoterpene mixing ratios to be calculated and compared to the measurements. The overall agreement for all inventories is within a factor of two and the two methods give consistent results. MEGAN is in most cases higher and BEIS3.12 and BEIS3.13 lower than the emissions determined from the measurements. Regions with clear discrepancies are identified. For example, an isoprene hotspot was expected from BEIS3 to the northwest of Houston, Texas, but was not observed in the measurements. Inter-annual differences in emissions were also observed: the isoprene emissions in Texas in 2006 were about a factor of two lower than in 2000. JF - Inventory Evolution - Portal to Improved Air Quality AU - Warneke, C AU - McKeen, S AU - de Gouw, JA AU - Brioude, J AU - Goldan, P AU - Kuster, W AU - Stark, H AU - Fehsenfeld, F AU - Wiedinmyer, C AU - Guenther, A AU - Del Negro, L Y1 - 2008 PY - 2008 DA - 2008 PB - Environmental Protection Agency, [URL:http://www.epa.gov/] KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - hot spots KW - Terpenes in air KW - Air quality KW - Emission inventories KW - Aircraft KW - Monoterpenes KW - Emissions KW - Emission measurements KW - Mixing ratio KW - USA, Texas, Houston KW - Atmospheric pollution KW - Aircraft observations KW - Isoprene emissions KW - Boundary layers KW - USA, Texas KW - M2 551.510.42:Air Pollution (551.510.42) KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19593253?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Warneke%2C+C%3BMcKeen%2C+S%3Bde+Gouw%2C+JA%3BBrioude%2C+J%3BGoldan%2C+P%3BKuster%2C+W%3BStark%2C+H%3BFehsenfeld%2C+F%3BWiedinmyer%2C+C%3BGuenther%2C+A%3BDel+Negro%2C+L&rft.aulast=Warneke&rft.aufirst=C&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Determination+of+Biogenic+Emissions+from+Aircraft+Measurements+During+Four+Campaigns+and+Comparison+with+Biogenic+Emission+Inventories&rft.title=Determination+of+Biogenic+Emissions+from+Aircraft+Measurements+During+Four+Campaigns+and+Comparison+with+Biogenic+Emission+Inventories&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - An Inventory of Gases and Particles Emissions for the 1860-2005 period AN - 19592531; 8830863 AB - Since the beginning of the 20th century, large changes in surface emissions of atmospheric chemical species have occurred. Previous inventories have been developed during the past few years which describe the changes in emissions, but they have focused either on gaseous species or on particles and their precursors. We have developed a new inventory of emissions, which covers the 1860-2005 period, and provides consistent emissions distributions of both gaseous species and aerosols. The species considered in our inventory are carbon dioxide (CO2), tropospheric ozone precursors, i.e. carbon monoxide (CO), nitrogen oxides (NOx) and volatile organic compounds (VOCs), and aerosols and their precursors, i.e. sulfur dioxide (SO2), and black and organic carbon. Our inventory provides emissions from both anthropogenic and biomass burning emissions at the global scale, at a 1x1 degree spatial resolution. The methodologies we have used to construct the inventory are discussed, as well as the statistical data and emissions factors that have been used. The distribution of emissions provided by the inventory are compared with other available inventories at the global or the regional scale. JF - Inventory Evolution - Portal to Improved Air Quality AU - Granier, C AU - Liousse, C AU - Guillaume, B AU - Mieville, A AU - Gregoire, J-M AU - Mouillot, F Y1 - 2008 PY - 2008 DA - 2008 PB - Environmental Protection Agency, [URL:http://www.epa.gov/] KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Sulfur in aerosols KW - Combustion products KW - Organic carbon KW - Statistical analysis KW - Black carbon aerosols KW - Air quality KW - Particulates KW - Carbon monoxide KW - Ozone in troposphere KW - Emission inventories KW - Sulfur dioxide KW - Chemical speciation KW - Volatile organic compound emissions KW - Emissions KW - Ozone KW - Aerosols KW - Atmospheric pollution KW - anthropogenic factors KW - Troposphere KW - burning KW - Nitrogen oxides KW - Biomass KW - Photochemicals KW - Organic compounds in aerosols KW - Carbon dioxide KW - Volatile organic compounds KW - M2 551.510.42:Air Pollution (551.510.42) KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19592531?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Granier%2C+C%3BLiousse%2C+C%3BGuillaume%2C+B%3BMieville%2C+A%3BGregoire%2C+J-M%3BMouillot%2C+F&rft.aulast=Granier&rft.aufirst=C&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=An+Inventory+of+Gases+and+Particles+Emissions+for+the+1860-2005+period&rft.title=An+Inventory+of+Gases+and+Particles+Emissions+for+the+1860-2005+period&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - Quantification of Ethylene Emissions from Petrochemical Industries in Houston, Texas: Large Disagreements with Emission Inventories AN - 19592402; 8830855 AB - Reactive alkenes from petrochemical industries are known to play an important role in the formation of ozone in Houston, Texas. In this work we developed a fast-response detector of ethylene based on laser photo-acoustic spectroscopy (LPAS) and used it onboard the NOAA WP-3D aircraft to measure ethylene in industrial plumes around Houston in the summer of 2006. The new LPAS instrument was evaluated by comparison with measurement results from a whole air sampler (WAS), and the two measurements agreed within the combined measurement uncertainties. Emission fluxes of ethylene were estimated (1) by integrating the measured ethylene concentration across the width of industrial plumes, (2) by multiplying the concentration with the orthogonal wind speed measured from the aircraft, and (3) by assuming that the emissions are homogeneously distributed across the height of the boundary layer as estimated using aircraft ascents and descents. The estimated ethylene fluxes were compared with the results of simultaneous Solar Occultation Flux (SOF) measurements inside a mobile laboratory, and the agreement was within a factor of 2. Previous work had indicated that current inventories underestimate alkene emissions in Houston by 1-2 orders of magnitude. These findings were confirmed both by the aircraft and SOF measurements. The measured mixing ratios of ethylene were compared between the results from 2006 and an earlier mission in 2000. In contrast with CO and acetylene, which are predominantly from traffic, ethylene and its photoproduct formaldehyde showed significant decreases between 2000 and 2006. JF - Inventory Evolution - Portal to Improved Air Quality AU - de Gouw, JA AU - Warneke, C AU - Holloway, J S AU - Parrish, D D AU - Peischl, J AU - Ryerson, T B AU - Hekkert, STL AU - Mellqvist, J AU - Atlas, EL AU - Fried, A Y1 - 2008 PY - 2008 DA - 2008 PB - Environmental Protection Agency, [URL:http://www.epa.gov/] KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Wind speed KW - Ozone in troposphere KW - Emission inventories KW - Air sampling KW - Emissions KW - Mixing ratio KW - Aircraft engine exhaust emission KW - Ozone KW - Atmospheric pollution KW - Aircraft observations KW - Petrochemical industry KW - traffic KW - Boundary layers KW - Lasers KW - Ozone measurements KW - Formaldehyde KW - Air quality KW - Spectroscopy KW - Aircraft KW - alkenes KW - Emission measurements KW - Plumes KW - USA, Texas, Houston KW - Velocity KW - summer KW - USA, Texas KW - M2 551.510.42:Air Pollution (551.510.42) KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19592402?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=de+Gouw%2C+JA%3BWarneke%2C+C%3BHolloway%2C+J+S%3BParrish%2C+D+D%3BPeischl%2C+J%3BRyerson%2C+T+B%3BHekkert%2C+STL%3BMellqvist%2C+J%3BAtlas%2C+EL%3BFried%2C+A&rft.aulast=de+Gouw&rft.aufirst=JA&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Quantification+of+Ethylene+Emissions+from+Petrochemical+Industries+in+Houston%2C+Texas%3A+Large+Disagreements+with+Emission+Inventories&rft.title=Quantification+of+Ethylene+Emissions+from+Petrochemical+Industries+in+Houston%2C+Texas%3A+Large+Disagreements+with+Emission+Inventories&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - Hourly biomass burning emissions inventory derived from goes data AN - 19592350; 8830851 AB - This study uses satellite data to derive biomass burning emissions in near real time across the Continuous United States (CONUS). The algorithm developed depends on key inputs of fuel loadings, burned areas, and emission and combustion factors. The fuel loading (1 km) was developed from Moderate-Resolution Imaging Spectroradiometer (MODIS) data including land cover type, vegetation continuous field, and monthly leaf-area index. The weekly fuel moisture category was retrieved from AVHRR (Advanced Very High Resolution Radiometer) Global Vegetation Index (GVIx) data for the determination of fuel combustion efficiency and emission factor. The burned area was simulated using half-hourly fire sizes obtained from the GOES (Geostationary Operational Environmental Satellites) Wildfire Automated Biomass Burning Algorithm (WFABBA) fire product. By integrating all these parameters, we estimate quantities of PM2.5 (paniculate mass for particles with diameter < 2.5 mu um), CH4, CO, N2O, NH3, NOX, SO2 and TNMHC every half hour since 2002. We further investigate spatial and temporal variations in biomass burning emissions for these species and statically analyze the dependences of fire emissions on drought conditions. The results show that emissions present significant diurnal and seasonal patterns. The month with largest emissions varies greatly in different states, although total emission across CONUS is largest in summer. Moreover, biomass burning emission is critically associated with drought, which increases exponentially with the decrease of monthly precipitation during dry seasons. JF - Inventory Evolution - Portal to Improved Air Quality AU - Zhang, X AU - Kondragunta, S AU - Raja, MKRV Y1 - 2008 PY - 2008 DA - 2008 PB - Environmental Protection Agency, [URL:http://www.epa.gov/] KW - Sustainability Science Abstracts; Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Fuels KW - Algorithms KW - Monthly precipitation KW - Emission inventories KW - Conus KW - AVHRR (Advanced Very High Resolution Radiometer) KW - Emissions KW - Global Vegetation Index KW - Droughts KW - Diurnal variations KW - Atmospheric pollution KW - Vegetation KW - dry season KW - Biomass KW - Combustion KW - Particulate matter emissions KW - Dry season KW - wildfire KW - Combustion products KW - Drought conditions KW - Remote sensing KW - Air quality KW - Particulates KW - Drought KW - Sulfur dioxide KW - MODIS (Moderate Resolution Imaging Spectrometer) KW - Methane emissions KW - Methane KW - Fires KW - burning KW - Satellites KW - USA KW - Satellite data KW - M2 551.510.42:Air Pollution (551.510.42) KW - P 0000:AIR POLLUTION KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19592350?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Sustainability+Science+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Zhang%2C+X%3BKondragunta%2C+S%3BRaja%2C+MKRV&rft.aulast=Zhang&rft.aufirst=X&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Hourly+biomass+burning+emissions+inventory+derived+from+goes+data&rft.title=Hourly+biomass+burning+emissions+inventory+derived+from+goes+data&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - Top-down evaluation of point source NOx, SO2, and CO emissions and comparison to inventories AN - 19590439; 8830898 AB - Point source electric utility power plants are substantial sources of directly emitted NOx, SO2, and CO2 to the atmosphere. We use airborne field data to assess 1. the accuracy of the hourly continuous emissions monitoring systems (CEMS) emission ratios of NOx/C02, SO2/CO2, and CO/CO2 for dozens of plants throughout the U.S., 2. track emissions changes over time, and 3. quantify any changes in atmospheric concentrations of these priority pollutants due to deliberate emissions reductions at power plants. We conclude from these analyses that emissions ratios tabulated in bottom-up national inventories based on CEMS data are in excellent agreement with emissions ratios derived using top-down estimates from ambient measurements. However, the frequency of updates to the national gridded inventories using CEMS data is not sufficient to track emissions changes in a timely manner, and thus hampers modeling efforts. Our power plant data analysis provides confidence in our use of airborne observations to extract emission ratios from other types of sources whose emissions are not measured on a continuous basis, such as large industrial point sources and urban areas. JF - Inventory Evolution - Portal to Improved Air Quality AU - Frost, G J AU - Ryerson, T B AU - Trainer, M AU - Holloway, J S AU - Peischl, J W AU - Fehsenfeld, F C Y1 - 2008 PY - 2008 DA - 2008 PB - Environmental Protection Agency, [URL:http://www.epa.gov/] KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Pollution monitoring KW - Atmospheric pollution models KW - Air quality KW - Atmosphere KW - Utilities KW - Sulfur dioxide KW - Power plants KW - Emission measurements KW - Emissions KW - Carbon dioxide emissions KW - Urban areas KW - Atmospheric pollution KW - Emission control KW - Data analysis KW - USA KW - Carbon dioxide KW - M2 551.510.42:Air Pollution (551.510.42) KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19590439?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Frost%2C+G+J%3BRyerson%2C+T+B%3BTrainer%2C+M%3BHolloway%2C+J+S%3BPeischl%2C+J+W%3BFehsenfeld%2C+F+C&rft.aulast=Frost&rft.aufirst=G&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Top-down+evaluation+of+point+source+NOx%2C+SO2%2C+and+CO+emissions+and+comparison+to+inventories&rft.title=Top-down+evaluation+of+point+source+NOx%2C+SO2%2C+and+CO+emissions+and+comparison+to+inventories&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - Determination of Urban VOC Emissions Ratios and Comparison with Inventories AN - 19589952; 8830870 AB - During the NEAQS-ITCT2k4 campaign in New England, anthropogenic VOCs and CO were measured downwind from New York City and Boston. The emission ratios of VOCs relative to CO and acetylene were calculated using a method in which the ratio of a VOC with acetylene is plotted versus the photochemical age. The intercept at the photochemical age of zero gives the emission ratio. The emission ratios thus determined were compared to other measurement sets, including data from the same location in 2002, canister samples collected inside New York City and Boston, aircraft measurements from Los Angeles in 2002 and the average urban composition of 39 U.S. cities. All the measurements show fairly good agreement. The measured emission ratios also agree well with vehicle exhaust data indicating that a major source of VOCs in urban areas are automobiles. A comparison with an anthropogenic emission inventory shows a rather poor agreement, especially for the C2-C4 alkanes and most oxygenated species. The inventory overestimated toluene for example by almost a factor of three, which caused an air quality forecast model (WRF-CHEM) using this inventory to over-predict the toluene mixing ratio by about a factor of three as well. JF - Inventory Evolution - Portal to Improved Air Quality AU - Warneke, C AU - de Gouw, J AU - Goldan, P AU - Kuster, W AU - Holloway, J AU - Williams, E AU - Lerner, B AU - McKeen, S AU - Parrish, D D AU - Trainer, M AU - Fehsenfeld, F AU - Kato, S AU - Atlas, EL AU - Baker, A AU - Blake, D Y1 - 2008 PY - 2008 DA - 2008 PB - Environmental Protection Agency, [URL:http://www.epa.gov/] KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Age KW - Atmospheric pollution models KW - Motor vehicles KW - Toluene KW - Air quality KW - USA, Massachusetts, Boston KW - Emission inventories KW - USA, New York, New York City KW - Aircraft KW - USA, New England KW - Volatile organic compound emissions KW - Emission measurements KW - Emissions KW - Mixing ratio KW - Wind KW - Exhaust emissions KW - Urban areas KW - USA, California, Los Angeles KW - Atmospheric pollution KW - anthropogenic factors KW - Aircraft observations KW - Atmospheric pollution by motor vehicles KW - Photochemicals KW - Volatile organic compounds KW - M2 551.510.42:Air Pollution (551.510.42) KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19589952?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Warneke%2C+C%3Bde+Gouw%2C+J%3BGoldan%2C+P%3BKuster%2C+W%3BHolloway%2C+J%3BWilliams%2C+E%3BLerner%2C+B%3BMcKeen%2C+S%3BParrish%2C+D+D%3BTrainer%2C+M%3BFehsenfeld%2C+F%3BKato%2C+S%3BAtlas%2C+EL%3BBaker%2C+A%3BBlake%2C+D&rft.aulast=Warneke&rft.aufirst=C&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Determination+of+Urban+VOC+Emissions+Ratios+and+Comparison+with+Inventories&rft.title=Determination+of+Urban+VOC+Emissions+Ratios+and+Comparison+with+Inventories&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - Emissions of SO sub(2), NO sub(x), CO sub(2), and Hydrocarbons from Industrial Sources in Houston Measured by the NOAA WP-3 AN - 19589786; 8830854 AB - The Houston-Galveston urban area regularly exceeds the EPA's 85 ppbv O sub(3) standard. This area contains a number of large industrial sources, including facilities along the Houston Ship Channel and Galveston Bay. Together these comprise a 25-mile long complex of diversified public and private facilities, including a petrochemical complex that is among the largest in the world. The Houston Ship Channel is a major source of industrial pollution, emitting sulfur dioxide (SO sub(2)), nitrogen oxides (NO sub(x)), carbon monoxide (CO), carbon dioxide (CO sub(2)), and volatile organic compounds (VOC). In addition to the Houston Ship Channel, a number of smaller petrochemical facilities in the Houston area also emit SO sub(2), NO sub(x), CO sub(2), and VOCs. Unlike a single large power plant, these industrial complexes consist of numerous sources that can be difficult to quantify in inventories. In order to evaluate and predict air quality in the Houston area, it is important to understand the magnitude and variability of these industrial sources, and how these sources are evolving over time. During September - October 2006, the NOAA WP-3 aircraft conducted research flights as part of the Second Texas Air Quality Study (TexAQS II). We examine measurements of NO sub(x), SO2, CO2, and speciated hydrocarbons from the Houston Ship Channel and isolated petrochemical facilities. These measurements are used to derive source emissions estimates, which are then compared to estimates in the 2004 TCEQ regulatory inventory. Ethene and propene are found to be major contributors to O3 formation. High hydrocarbon emissions are typical for the Houston Ship Channel and isolated petrochemical facilities. Ratios of ethene / NO sub(x) and propene / NO sub(x) at the isolated petrochemical facilities exceed emission inventory values by factors of 10 - 50. These findings are consistent with results from the first TexAQS study in 2000. JF - Inventory Evolution - Portal to Improved Air Quality AU - Washenfelder, R A AU - Frost, G J AU - Holloway, J S AU - Peischl, J W AU - Fehsenfeld, F C AU - Ryerson, T B AU - Brock, CA AU - Trainer, M AU - Schauffler, S M AU - Atlas, EL Y1 - 2008 PY - 2008 DA - 2008 PB - Environmental Protection Agency, [URL:http://www.epa.gov/] KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Ships KW - Emission inventories KW - Emissions KW - Hydrocarbon emissions KW - Carbon dioxide emissions KW - Ozone KW - Atmospheric pollution KW - Aircraft observations KW - Nitrogen oxides KW - Channels KW - EPA KW - Carbon dioxide KW - Volatile organic compounds KW - Petrochemicals KW - Air quality KW - Carbon monoxide KW - Sulfur dioxide KW - Aircraft KW - Power plants KW - Emission measurements KW - Industrial pollution KW - USA, Texas, Houston KW - Urban areas KW - ASW, USA, Texas, Galveston Bay KW - Photochemicals KW - Volatile organic compound emission by motor vehicles KW - USA, Texas KW - M2 551.510.42:Air Pollution (551.510.42) KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19589786?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Washenfelder%2C+R+A%3BFrost%2C+G+J%3BHolloway%2C+J+S%3BPeischl%2C+J+W%3BFehsenfeld%2C+F+C%3BRyerson%2C+T+B%3BBrock%2C+CA%3BTrainer%2C+M%3BSchauffler%2C+S+M%3BAtlas%2C+EL&rft.aulast=Washenfelder&rft.aufirst=R&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Emissions+of+SO+sub%282%29%2C+NO+sub%28x%29%2C+CO+sub%282%29%2C+and+Hydrocarbons+from+Industrial+Sources+in+Houston+Measured+by+the+NOAA+WP-3&rft.title=Emissions+of+SO+sub%282%29%2C+NO+sub%28x%29%2C+CO+sub%282%29%2C+and+Hydrocarbons+from+Industrial+Sources+in+Houston+Measured+by+the+NOAA+WP-3&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - Observational Evaluation of Mobile Source Emissions AN - 19588496; 8830904 AB - Ambient ratios of NO sub(x), CO, and CO sub(2) sampled by aircraft in Houston and Dallas during the 2000 and 2006 Texas Air Quality Study (TexAQS) are compared with each other and with observations at a Houston highway tunnel. From these measurements we estimate 2000 and 2006 emissions for Houston and Dallas mobile sources. The observations demonstrate time-of-day variations in the relative contributions from gasoline and diesel combustion which are consistent with known traffic patterns. We incorporate CO sub(2) emissions derived from the Federal Highway Administration's motor vehicle fuel use statistics into the EPA's National Emission Inventory (NEI), resulting in an emission data set for NO sub(x), CO, and CO sub(2) with 4-km spatial and hourly temporal resolution. Comparison of the emission ratios derived from the TexAQS observations with this inventory allows a direct evaluation of the NEI mobile source NO sub(x) and CO emissions. JF - Inventory Evolution - Portal to Improved Air Quality AU - Frost, G AU - McKeen, S AU - Trainer, M AU - Aikin, K AU - Peischl, J AU - Ryerson, T AU - Holloway, J AU - Petron, G AU - Tans, P AU - Harley, R Y1 - 2008 PY - 2008 DA - 2008 PB - Environmental Protection Agency, [URL:http://www.epa.gov/] KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Gasoline KW - Motor vehicles KW - Fuels KW - Statistical analysis KW - Air quality KW - Atmospheric pollution by diesel engines KW - Emission inventories KW - Aircraft KW - Emission measurements KW - Emissions KW - Carbon dioxide emissions KW - Highways KW - USA, Texas, Houston KW - Atmospheric pollution KW - USA, Texas, Dallas KW - Aircraft observations KW - Atmospheric pollution by motor vehicles KW - Combustion KW - EPA KW - traffic KW - USA, Texas KW - Carbon dioxide KW - M2 551.510.42:Air Pollution (551.510.42) KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19588496?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Frost%2C+G%3BMcKeen%2C+S%3BTrainer%2C+M%3BAikin%2C+K%3BPeischl%2C+J%3BRyerson%2C+T%3BHolloway%2C+J%3BPetron%2C+G%3BTans%2C+P%3BHarley%2C+R&rft.aulast=Frost&rft.aufirst=G&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Observational+Evaluation+of+Mobile+Source+Emissions&rft.title=Observational+Evaluation+of+Mobile+Source+Emissions&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - Determination of Emission Factors from Commercial Marine Vessels AN - 19588028; 8830868 AB - Commercial marine vessels range in size from small fishing boats (20-30 meters in length) to extremely large tanker ships (>300 meters in length). These ships almost without exception use diesel engines for propulsion and auxiliary power generation. The larger ships, comprising bulk carriers, tankers and container carriers, utilize slow-speed diesel (SSD) engines that produce power in the 10 MW to 100 MW range. These engines typically consume heavy fuel oils (HFO), which are high in sulfur content (1%-4.5% by weight). Smaller vessels use medium-speed diesel (MSD) engines for propulsion, and generally all vessels will use MSD engines for auxiliary power, but may use more refined fuels such as marine diesel oil (MDO) or marine gas oil (MGO). These engines are extremely efficient, converting nearly all of the carbon in the fuel to CO sub(2), but also emitting NO sub(x), SO sub(2), PM, and small quantities of CO and VOCs such as formaldehyde (CH sub(2)O) and ethene (C sub(2)H sub(4)). In general, emissions from these ships are unregulated and uncontrolled. Emissions from commercial marine vessels have significance on local, regional, and global scales. In ports ship engines are left running not only to provide power for lights, electronics, etc., but also in many cases to power the cranes and pumps that perform loading and unloading operations. This contributes significantly to degradation of local air quality both by direct emission of priority pollutants (e.g., CO and PM) but also due to increased production of secondary pollutants, such as O3, from emission of precursor species such as NO sub(x) and VOCs (e.g., CH sub(2)O). On a regional scale ship emissions can impact efforts to reach air quality regulatory goals. For example, the county of Santa Barbara, CA, has performed inventory modeling that indicates little or no reduction of overall NO sub(x) emissions between 1999 levels and projected 2015 levels derived from controls on land-based point and area sources. This is due to increased emissions from commercial shipping transiting the sea-lanes just offshore. There has been considerable marine vessel emission inventory modeling conducted over the last decade or so, and a common thread among these inventories is the use of published emission factors that relate mass emission rates of NO sub(x), SO sub(2), and other species to ship activity data, such as fuel consumption rates. A widely cited publication of emission factors is the 1995 Lloyd's study, which used data from bench-tests and measurements from vessels underway to compile emission factors based on fuel consumption and on power output. A more recent study of emission factors was published by ENTEC which showed some significant differences from the Lloyd's work. JF - Inventory Evolution - Portal to Improved Air Quality AU - Williams, E AU - Lerner, B AU - Murphy, P AU - Herndon, S AU - Zahniser, M Y1 - 2008 PY - 2008 DA - 2008 PB - Environmental Protection Agency, [URL:http://www.epa.gov/] KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Sulfur KW - Ships KW - Containers KW - Atmospheric pollution models KW - Fuels KW - Air quality KW - USA, California, Santa Barbara KW - Atmospheric pollution by diesel engines KW - Oil KW - Fishing KW - Emission inventories KW - Sulfur dioxide KW - Volatile organic compound emissions KW - Emission measurements KW - Emissions KW - Ozone KW - Atmospheric pollution KW - boats KW - Tanker ships KW - port installations KW - Electric power generation KW - Pumps KW - fishing KW - Carbon dioxide KW - Diesel engines KW - Volatile organic compounds KW - M2 551.510.42:Air Pollution (551.510.42) KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19588028?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Williams%2C+E%3BLerner%2C+B%3BMurphy%2C+P%3BHerndon%2C+S%3BZahniser%2C+M&rft.aulast=Williams&rft.aufirst=E&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Determination+of+Emission+Factors+from+Commercial+Marine+Vessels&rft.title=Determination+of+Emission+Factors+from+Commercial+Marine+Vessels&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Geospatial Video Monitoring of Nearshore Benthic Habitats of Western Biscayne Bay (Florida) Using the Shallow-Water Positioning System (SWaPS) AN - 19583541; 8698203 AB - The nearshore habitats of western Biscayne Bay, a shallow lagoon adjacent to the city of Miami, are influenced by salinity fluctuations caused by freshwater discharges from canals. Benthic communities in these susceptible littoral habitats have been underrepresented in monitoring programs because of the difficulties associated with boat access. In the present study, we implement a geospatial video-based survey technique, the shallow-water positioning system (SWaPS), to document the abundance and distribution of benthic organisms in these shallow habitats. Mounted on a shallow-draft vessel, SWaPS integrates a global positioning system receiver with a video camera such that each video frame recorded is stamped with position information, date, water depth, heading, and pitch and roll. The georeferenced digital frames collected can be easily analyzed to document patterns of abundance and distribution of submerged aquatic vegetation and other benthic organisms. The field surveys conducted using SWaPS showed that species distributions are influenced by their respective tolerances to salinity patterns. Seagrass species with relatively high tolerance for low, variable salinity (e.g., Halodule wrightii and Ruppia maritima) tend to have high abundance only in areas influenced directly by canal discharges, while species with relatively limited tolerance for low salinity (e.g., Thalassia testudinum) tend to increase in abundance with increasing distance from the mouths of canals. The use of video-based surveys with high spatial precision facilitates rapid, cost-effective, and repeatable monitoring of shallow marine benthic communities. The most attractive features of this system are (1) the ability to cover large areas rapidly without divers and (2) the ability to return to precise locations without establishing permanent markers (e.g., stakes). Moreover, the georeferenced digital images collected with SWaPS are a valuable permanent visual archive that can provide the baseline information needed to evaluate long-term patterns of change in environments such as western Biscayne Bay that are subject to increasing pressure from human activities. JF - Journal of Coastal Research AU - Lirman, Diego AU - Deangelo, Gregory AU - Serafy, Joseph E AU - Hazra, Amit AU - Hazra, Destiny Smith AU - Brown, Alexandra AD - NOAA/National Geodetic, Survey, 1315 East-West Highway, Silver Spring, MD 20910, U.S.A, dlirman@rsmas.miami.edu Y1 - 2008/01// PY - 2008 DA - Jan 2008 SP - 135 EP - 145 PB - Allen Press, Inc., 810 East Tenth St. VL - 24 IS - sp1 SN - 0749-0208, 0749-0208 KW - Sustainability Science Abstracts; Water Resources Abstracts; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 1: Biological Sciences & Living Resources KW - Geospatial video surveys KW - salinity patterns KW - seagrass distribution KW - Everglades restoration KW - Tolerance KW - Positioning systems KW - Population dynamics KW - Lagoons KW - ASW, USA, Florida, Biscayne Bay KW - Distribution Patterns KW - Habitats KW - Salinity KW - Baseline studies KW - Ruppia maritima KW - Economics KW - Urban areas KW - Biological surveys KW - Environmental monitoring KW - ASW, USA, Florida KW - Seagrasses KW - Halodule wrightii KW - Quantitative distribution KW - boats KW - Surveys KW - Vegetation KW - ASW, USA, Florida, Miami KW - Salinity tolerance KW - Habitat KW - Canals KW - water depth KW - Shallow water KW - Aquatic Macrophytes (Ruppiaceae) KW - Thalassia testudinum KW - Human factors KW - Monitoring KW - Fluctuations KW - abundance KW - Benthos KW - O 1070:Ecology/Community Studies KW - Q1 08462:Benthos KW - M3 1010:Issues in Sustainable Development KW - SW 0810:General KW - Q2 09301:Surface vehicles UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19583541?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Coastal+Research&rft.atitle=Geospatial+Video+Monitoring+of+Nearshore+Benthic+Habitats+of+Western+Biscayne+Bay+%28Florida%29+Using+the+Shallow-Water+Positioning+System+%28SWaPS%29&rft.au=Lirman%2C+Diego%3BDeangelo%2C+Gregory%3BSerafy%2C+Joseph+E%3BHazra%2C+Amit%3BHazra%2C+Destiny+Smith%3BBrown%2C+Alexandra&rft.aulast=Lirman&rft.aufirst=Diego&rft.date=2008-01-01&rft.volume=24&rft.issue=sp1&rft.spage=135&rft.isbn=&rft.btitle=&rft.title=Journal+of+Coastal+Research&rft.issn=07490208&rft_id=info:doi/10.2112%2F04-0428.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Environmental monitoring; Biological surveys; Baseline studies; Positioning systems; Quantitative distribution; Shallow water; Salinity tolerance; Population dynamics; Benthos; Canals; Seagrasses; Salinity; water depth; Economics; boats; Vegetation; Human factors; Habitat; Lagoons; Urban areas; abundance; Distribution Patterns; Tolerance; Habitats; Aquatic Macrophytes (Ruppiaceae); Surveys; Monitoring; Fluctuations; Ruppia maritima; Halodule wrightii; Thalassia testudinum; ASW, USA, Florida, Biscayne Bay; ASW, USA, Florida; ASW, USA, Florida, Miami DO - http://dx.doi.org/10.2112/04-0428.1 ER - TY - JOUR T1 - A method for evaluating spatially-resolved NO sub(x) emissions using Kalman filter inversion, direct sensitivities, and space-based NO sub(2) observations AN - 19549420; 8682749 AB - An inverse modeling method was developed and tested for identifying possible biases in emission inventories using satellite observations. The relationships between emission inputs and modeled ambient concentrations were estimated using sensitivities calculated with the decoupled direct method in three dimensions (DDM-3D) implemented within the framework of the Community Multiscale Air Quality (CMAQ) regional model. As a case study to test the approach, the method was applied to regional ground-level NO sub(x) emissions in the southeastern United States as constrained by observations of NO sub(2) column densities derived from the Scanning Imaging Absorption Spectrometer for Atmospheric Chartography (SCIAMACHY) satellite instrument. A controlled "pseudodata" scenario with a known solution was used to establish that the methodology can achieve the correct solution, and the approach was then applied to a summer 2004 period where the satellite data are available. The results indicate that emissions biases differ in urban and rural areas of the southeast. The method suggested slight downward (less than 10%) adjustment to urban emissions, while rural region results were found to be highly sensitive to NO sub(x) processes in the upper troposphere. As such, the bias in the rural areas is likely not solely due to biases in the ground-level emissions. It was found that CMAQ was unable to predict the significant level of NO sub(2) in the upper troposphere that was observed during the NASA Intercontinental Chemical Transport Experiment (INTEX) measurement campaign. The best correlation between satellite observations and modeled NO sub(2) column densities, as well as comparison to ground-level observations of NO sub(2), was obtained by performing the inverse while accounting for the significant presence of NO sub(2) in the upper troposphere not captured by the regional model. JF - Atmospheric Chemistry and Physics AU - Napelenok, S L AU - Pinder, R W AU - Gilliland, AB AU - Martin, R V AD - Atmospheric Sciences Modeling Division, Air Resources Laboratory, National Oceanic and Atmospheric Administration, in partnership with the United States Environmental Protection Agency, 109 T. W. Alexander Drive, Research Triangle Park, NC 27711, USA Y1 - 2008 PY - 2008 DA - 2008 SP - 5603 EP - 5614 PB - European Geophysical Society, Max-Planck-Str. 13 37191 Katlenburg-Lindau Germany, [mailto:egs@copernicus.org], [URL:http://www.copernicus.org/] VL - 8 IS - 18 SN - 1680-7316, 1680-7316 KW - Pollution Abstracts; Genetics Abstracts; Meteorological & Geoastrophysical Abstracts KW - Atmospheric pollution models KW - Remote sensing KW - Correlations KW - Air quality KW - USA, Southeast KW - Models KW - Emission inventories KW - Emission measurements KW - Absorption KW - Emissions KW - Inventories KW - Atmospheric pollution KW - Data processing KW - Kalman filter KW - Troposphere KW - Satellite instrumentation KW - Satellites KW - imaging KW - Inversions KW - case studies KW - Filters KW - Satellite data KW - Scanning KW - Regional-scale models KW - Inversion KW - Atmospheric chemistry KW - summer KW - Rural areas KW - G 07880:Human Genetics KW - M2 551.510.42:Air Pollution (551.510.42) KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19549420?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Atmospheric+Chemistry+and+Physics&rft.atitle=A+method+for+evaluating+spatially-resolved+NO+sub%28x%29+emissions+using+Kalman+filter+inversion%2C+direct+sensitivities%2C+and+space-based+NO+sub%282%29+observations&rft.au=Napelenok%2C+S+L%3BPinder%2C+R+W%3BGilliland%2C+AB%3BMartin%2C+R+V&rft.aulast=Napelenok&rft.aufirst=S&rft.date=2008-01-01&rft.volume=8&rft.issue=18&rft.spage=5603&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Chemistry+and+Physics&rft.issn=16807316&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Filters; Inventories; Data processing; Scanning; Inversion; Troposphere; imaging; Satellites; Models; Satellite data; Atmospheric pollution; Atmospheric pollution models; Regional-scale models; Atmospheric chemistry; Correlations; Kalman filter; Air quality; Satellite instrumentation; Inversions; Rural areas; Remote sensing; case studies; Emission inventories; Emissions; Absorption; Emission measurements; summer; USA, Southeast ER - TY - BOOK T1 - Habitat Protection and Restoration as a Means of Mitigating the Effects of Natural Hazards--The National Oceanic and Atmospheric Administration Habitat Program Perspective AN - 19535489; 8452680 AB - Hazard resilient communities is one of three programmatic priority areas for the National Oceanic and Atmospheric Administration (NOAA). NOAA seeks to integrate hazard prediction and response capabilities and promote partnerships to better prepare the nation's increasingly vulnerable coastal communities, as well as to protect and rebuild from natural disasters. As members of coastal communities rely on fisheries for their livelihood, resiliency to hazards includes elements of health of fisheries stocks and depends on the mitigative effects that intact, functioning habitats provide. NOAA currently supports a variety of habitat restoration and protection efforts that mitigate the effects of natural hazards. Living shoreline projects have helped protect against specific events (e.g., hurricanes in the Gulf of Mexico), as well as against chronic hazards such as shoreline erosion (e.g., Chesapeake Bay). Derelict dams and poorly planned levees block fisheries access to upstream and floodplain habitat and can often amplify the flooding risk to riverfront communities. Larger scale restoration in Louisiana also provides an excellent example of how the agency currently is engaged in promoting community resiliency through habitat protection and restoration. As coastal zones become more developed, communities more frequently derive multiple benefits from ecosystem services provided through habitat protection and restoration projects. JF - American Fisheries Society Symposium AU - Linder, C AU - Lellis, K Y1 - 2008 PY - 2008 DA - 2008 SP - 1 EP - 431 KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 1: Biological Sciences & Living Resources KW - Marine fisheries KW - Marine KW - ASW, USA, Louisiana KW - Coastal erosion KW - River discharge KW - ANW, USA, Chesapeake Bay KW - Environmental protection KW - ASW, Mexico Gulf KW - Hurricanes KW - Fishery management KW - Habitat improvement KW - Flooding KW - Q5 08523:Conservation, wildlife management and recreation KW - Q1 08604:Stock assessment and management KW - Q2 09124:Coastal zone management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19535489?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Linder%2C+C%3BLellis%2C+K&rft.aulast=Linder&rft.aufirst=C&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=431&rft.isbn=&rft.btitle=Habitat+Protection+and+Restoration+as+a+Means+of+Mitigating+the+Effects+of+Natural+Hazards--The+National+Oceanic+and+Atmospheric+Administration+Habitat+Program+Perspective&rft.title=Habitat+Protection+and+Restoration+as+a+Means+of+Mitigating+the+Effects+of+Natural+Hazards--The+National+Oceanic+and+Atmospheric+Administration+Habitat+Program+Perspective&rft.issn=08922284&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2014-05-07 ER - TY - JOUR T1 - Crystal Structure of the Pyocyanin Biosynthetic Protein PhzS super([dagger]) super([dagger]) AN - 19530566; 8232397 AB - The human pathogen Pseudomonas aeruginosa produces pyocyanin, a blue- pigmented phenazine derivative, which is known to play a role in virulence. Pyocyanin is produced from chorismic acid via the phenazine pathway, nine proteins encoded by a gene cluster. Phenazine-1-carboxylic acid, the initial phenazine formed, is converted to pyocyanin in two steps that are catalyzed by the enzymes PhzM and PhzS. PhzM is an adenosylmethionine dependent methyltransferase, and PhzS is a flavin dependent hydroxylase. It has been shown that PhzM is only active in the physical presence of PhzS, suggesting that a protein-protein interaction is involved in pyocyanin formation. Such a complex would prevent the release of 5-methyl-phenazine-1-carboxylate, the putative intermediate, and an apparently unstable compound. Here, we describe the three-dimensional structure of PhzS, solved by single anomalous dispersion, at a resolution of 2.4 Aa. The structure reveals that PhzS is a member of the family of aromatic hydroxylases characterized by p- hydroxybenzoate hydroxylase. The flavin cofactor of PhzS is in the solvent exposed out orientation typically seen in unliganded aromatic hydroxylases. The PhzS flavin, however, appears to be held in a strained conformation by a combination of stacking interactions and hydrogen bonds. The structure suggests that access to the active site is gained via a tunnel on the opposite side of the protein from where the flavin is exposed. The C-terminal 23 residues are disordered as no electron density is present for these atoms. The probable location of the C-terminus, near the substrate access tunnel, suggests that it may be involved in substrate binding as has been shown for another structural homologue, RebC. This region also may be an element of a PhzM-PhzS interface. Aromatic hydroxylases have been shown to catalyze electrophilic substitution reactions on activated substrates. The putative PhzS substrate, however, is electron deficient and unlikely to act as a nucleophile, suggesting that PhzS may use a different mechanism than its structural relatives. JF - Biochemistry (Washington) AU - Robinson, Howard AU - Gamage, Swarna AU - Bera, Asim K AU - Parsons, James F AU - Greenhagen, Bryan T AU - Shi, Katherine AU - Ladner, Jane E AD - Center for Advanced Research in Biotechnology, University of Maryland Biotechnology Institute, National Institute of Standards and Technology, 9600 Gudelsky Drive Rockville, Maryland 20850, Auckland Cancer Society Research Centre, School of Medicine, Faculty of Medical and Health Sciences, University Of Auckland, Auckland, New Zealand Y1 - 2008///0, PY - 2008 DA - 0, 2008 SP - 5281 EP - 5289 PB - American Chemical Society, P.O. Box 182426 Columbus OH 43218-2426 USA, [mailto:service@acs.org] VL - 47 IS - 19 SN - 0006-2960, 0006-2960 KW - Genetics Abstracts; Microbiology Abstracts B: Bacteriology KW - Stacking KW - phenazine-1-carboxylic acid KW - C-Terminus KW - flavin KW - Solvents KW - Enzymes KW - Pathogens KW - Tunnels KW - pyocyanin KW - Virulence KW - Nucleophiles KW - Cofactors KW - Methyltransferase KW - Hydrogen bonding KW - Crystal structure KW - Adenosylmethionine KW - Pseudomonas aeruginosa KW - Hydroxylase KW - Aromatics KW - Protein interaction KW - Phenazine KW - J 02330:Biochemistry KW - G 07770:Bacteria UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19530566?accountid=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=Biochemistry+%28Washington%29&rft.atitle=Crystal+Structure+of+the+Pyocyanin+Biosynthetic+Protein+PhzS+super%28%5Bdagger%5D%29+super%28%5Bdagger%5D%29&rft.au=Robinson%2C+Howard%3BGamage%2C+Swarna%3BBera%2C+Asim+K%3BParsons%2C+James+F%3BGreenhagen%2C+Bryan+T%3BShi%2C+Katherine%3BLadner%2C+Jane+E&rft.aulast=Robinson&rft.aufirst=Howard&rft.date=2008-01-01&rft.volume=47&rft.issue=19&rft.spage=5281&rft.isbn=&rft.btitle=&rft.title=Biochemistry+%28Washington%29&rft.issn=00062960&rft_id=info:doi/10.1021%2Fbi702480t LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-06-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Stacking; flavin; C-Terminus; phenazine-1-carboxylic acid; Solvents; Enzymes; Pathogens; Tunnels; pyocyanin; Virulence; Nucleophiles; Methyltransferase; Cofactors; Hydrogen bonding; Crystal structure; Adenosylmethionine; Hydroxylase; Protein interaction; Aromatics; Phenazine; Pseudomonas aeruginosa DO - http://dx.doi.org/10.1021/bi702480t ER - TY - BOOK T1 - A MODELING STUDY OF RETRIEVAL BIASES AN - 19494035; 8625590 AB - Comprehensive modeling studies have been carried out to simulate the expected clear-sky SST retrieval error in the AVHRR Pathfinder dataset. The simulations have used the full high-resolution (~1.25ADGx1.25ADG) ECMWF Reanalysis data (ERA-40), the JCSDA Community Radiative Transfer Model and the Pathfinder matchup dataset (1985 a 1999) to replicate the sampling and algorithm development methodology as closely as possible. The resultant retrieval coefficients have then been applied to the entire ERA-40 for the same time span, using the approximate overpass time for cloud-free grid cells. The resultant SST retrieval bias estimates, derived from over 150 million atmospheric simulations, are evaluated. The retrieval biases are investigated to determine the underlying physical causes, including the effects of air-sea temperature difference and atmospheric absorption. The annual signal in bias is likely to have an impact on the determination of EOFs for historical SST reconstruction techniques. JF - [np]. 2008. AU - Harris, A R AU - Mittaz, J P Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Q3 01581:Aquaculture: General KW - M2 551.46:General (551.46) KW - Q2 02244:Air-sea coupling KW - Q5 01501:General KW - Q1 01382:Ecological techniques and apparatus UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19494035?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Harris%2C+A+R%3BMittaz%2C+J+P&rft.aulast=Harris&rft.aufirst=A&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=A+MODELING+STUDY+OF+RETRIEVAL+BIASES&rft.title=A+MODELING+STUDY+OF+RETRIEVAL+BIASES&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-01-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - UTILIZING VOLTAGE MEASUREMENTS ON A SUBMARINE CABLE TO ESTIMATE FLORIDA CURRENT TRANSPORT OPERATIONALLY: A REAL-TIME OBSERVING SYSTEM AN - 19492076; 8624935 AB - Submarine cable measurements have been used since 1982 to monitor changes in the Florida Current transport at 27ADGN. For most of the first twenty years of this well-known NOAA project the data was collected in a research mode, and was only made available for outside scientific analysis years after it was collected. Recently this program, presently known as the Western Boundary Time Series project, has sought to transition the collection and processing of the voltage data from research mode into a real-time operational mode. This transition has led to some important changes in the processing methodology for the voltage data. Details of the removal of tide and magnetic field fluctuations will be presented and discussed in the context of other geomagnetic data sets. Calibration of the cable voltages into volume transport is done via comparison with ship section data collected using a dropsonde float, which is a free-falling float that carries a GPS receiver. The methods of processing and tide correction for the dropsonde float observations, and the error estimates inherent to the dropsonde system, will also be presented. JF - [np]. 2008. AU - Garcia, R F AU - Meinen, C S AU - Baringer, MO Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q2 02162:Methods and instruments KW - Q3 01581:Aquaculture: General KW - Q1 01101:General works KW - Q5 01501:General KW - M2 550.38:Geomagnetism (550.38) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19492076?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Garcia%2C+R+F%3BMeinen%2C+C+S%3BBaringer%2C+MO&rft.aulast=Garcia&rft.aufirst=R&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=UTILIZING+VOLTAGE+MEASUREMENTS+ON+A+SUBMARINE+CABLE+TO+ESTIMATE+FLORIDA+CURRENT+TRANSPORT+OPERATIONALLY%3A+A+REAL-TIME+OBSERVING+SYSTEM&rft.title=UTILIZING+VOLTAGE+MEASUREMENTS+ON+A+SUBMARINE+CABLE+TO+ESTIMATE+FLORIDA+CURRENT+TRANSPORT+OPERATIONALLY%3A+A+REAL-TIME+OBSERVING+SYSTEM&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - EVOLUTION OF THE 2006-07 EL NIAO: THE ROLE OF INTRASEASONAL TO INTERANNUAL TIME SCALE DYNAMICS AN - 19489401; 8623493 AB - This presentation describes the development of the 2006-07 El NiA-o, which started late, ended early and was below average strength. Emphasis is on the interplay between large scale, low frequency deterministic dynamics and episodic intraseasonal wind forcing in the evolution of the event. Efforts to forecast the El NiA-o are reviewed, with discussion of factors affecting its predictability. Perspectives on possible influences of global warming on the ENSO cycle, which exhibited unusual behavior in the first decade of the 21st century, will be also be presented. JF - [np]. 2008. AU - McPhaden, MJ Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Q2 02243:Structure, mechanics and thermodynamics KW - Q1 01422:Environmental effects KW - Q3 01581:Aquaculture: General KW - M2 551.588:Environmental Influences (551.588) KW - Q5 01521:Mechanical and natural changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19489401?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=McPhaden%2C+MJ&rft.aulast=McPhaden&rft.aufirst=MJ&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=EVOLUTION+OF+THE+2006-07+EL+NIAO%3A+THE+ROLE+OF+INTRASEASONAL+TO+INTERANNUAL+TIME+SCALE+DYNAMICS&rft.title=EVOLUTION+OF+THE+2006-07+EL+NIAO%3A+THE+ROLE+OF+INTRASEASONAL+TO+INTERANNUAL+TIME+SCALE+DYNAMICS&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-01-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - Impacts of Stormwater Runoff on Coho Salmon in Restored Urban Streams AN - 19484665; 8452652 AB - Beginning in the late 1990s, agencies in the greater Seattle area began conducting fall surveys for spawning salmon to evaluate the effectiveness of local stream restoration efforts. These surveys detected a surprisingly high rate of mortality among migratory coho salmon Oncorhynchus kisutch females that were in good physical condition but had not yet spawned. In addition, adult coho from several different streams showed a similar progression of symptoms (disorientation, lethargy, loss of equilibrium, gaping, fin splaying) that rapidly led to death. In recent years, prespawn mortality (PSM) has been observed in many lowland urban streams, with overall rates ranging from 625% to 90% of the fall runs. Continuous daily surveys of wild coho spawners in a forested reference stream revealed fewer than 1% PSM. Although the precise cause of PSM in urban streams is not yet known, conventional water quality parameters and disease do not appear to be causal. Rather, the weight of evidence suggests that adult coho, which enter small urban streams following fall storm events, are acutely sensitive to nonpoint source stormwater runoff containing pollutants that originate from highly developed landscapes. These findings have important implications for salmonid restoration and conservation efforts in urban and urbanizing watersheds. JF - American Fisheries Society Symposium AU - McCarthy, S G AU - Spromberg, J AU - Incardona, J AU - Feist, B AU - Labenia, J AU - Myers AU - Rhodes, L AU - Ylitalo, G AU - Collier, T K AU - Scholz, N L AU - McIntyre, J AU - Reed, L AU - Lynch, K AU - Davis, T Y1 - 2008 PY - 2008 DA - 2008 SP - 1 EP - 59 KW - Coho salmon KW - Aqualine Abstracts; Pollution Abstracts; Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - water quality KW - Storm Runoff KW - Anadromous species KW - Freshwater KW - Watersheds KW - Water quality KW - Streams KW - spawning KW - Stormwater runoff KW - Stream Pollution KW - Urban areas KW - Salmon KW - Biological surveys KW - Marine KW - Mortality KW - Spawning populations KW - Landscape KW - Nonpoint Pollution Sources KW - Brackish KW - Surveys KW - Nonpoint pollution KW - Water pollution KW - Habitat improvement KW - salmon KW - Conservation KW - INE, USA, Washington, Seattle KW - Urban Runoff KW - Environmental conditions KW - Oncorhynchus kisutch KW - Mortality causes KW - Symposium KW - P 2000:FRESHWATER POLLUTION KW - Q1 08422:Environmental effects KW - AQ 00008:Effects of Pollution KW - SW 3030:Effects of pollution KW - Q5 08522:Protective measures and control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19484665?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=McCarthy%2C+S+G%3BSpromberg%2C+J%3BIncardona%2C+J%3BFeist%2C+B%3BLabenia%2C+J%3BMyers%3BRhodes%2C+L%3BYlitalo%2C+G%3BCollier%2C+T+K%3BScholz%2C+N+L%3BMcIntyre%2C+J%3BReed%2C+L%3BLynch%2C+K%3BDavis%2C+T&rft.aulast=McCarthy&rft.aufirst=S&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=59&rft.isbn=&rft.btitle=Impacts+of+Stormwater+Runoff+on+Coho+Salmon+in+Restored+Urban+Streams&rft.title=Impacts+of+Stormwater+Runoff+on+Coho+Salmon+in+Restored+Urban+Streams&rft.issn=08922284&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2014-05-05 ER - TY - BOOK T1 - Development and Implementation of a Large-Scale Debris Survey and Mapping Project After the Gulf Coast Hurricanes of 2005 AN - 19480295; 8452655 AB - Hurricanes Katrina and Rita critically impacted the northern Gulf Coast Shrimping and other commercial fishing industries saw large scale destruction of vessels and shore based facilities in addition to a deposition of large amounts of debris on fishing grounds from Alabama to Louisiana. In 2006, the National Oceanic and Atmospheric Administration's (NOAA's) Office of Coast Survey and Office of Response and Restoration started the implementation of a large scale hazards survey program to map the coastal waters of Louisiana, Mississippi, and Alabama. The first phase of the effort involved surveying more than 600 square nautical miles of coastal bays and nearshore waters with sidescan and single beam acoustic sonar. Survey findings are posted each week on a NOAA public Web site displaying the location of each hazard and debris found. The survey work is also updating the NOAA navigation charts for coastal areas that are used heavily by fishing vessels, the navigation industry, and recreational boaters. Survey planning and implementation is conducted cooperatively with the marine fisheries agencies of Alabama, Mississippi, and Louisiana. JF - American Fisheries Society Symposium AU - Osborn, T R AU - Danley, H AU - Martin, EL Y1 - 2008 PY - 2008 DA - 2008 SP - 5 EP - 99 KW - Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - Marine fisheries KW - Marine KW - ASW, USA, Louisiana KW - Fishing vessels KW - ASW, USA, Alabama KW - Boating KW - Stock assessment KW - ASW, USA, Gulf Coast KW - Hazards KW - Hurricanes KW - Recreation KW - ASW, USA, Mississippi KW - Fishery management KW - Fishery surveys KW - Fishing grounds KW - Mapping KW - Navigational charts KW - Q5 08523:Conservation, wildlife management and recreation KW - O 4090:Conservation and Environmental Protection KW - Q1 08566:Fishery charts, grounds and water areas UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19480295?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Osborn%2C+T+R%3BDanley%2C+H%3BMartin%2C+EL&rft.aulast=Osborn&rft.aufirst=T&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=95&rft.isbn=&rft.btitle=Development+and+Implementation+of+a+Large-Scale+Debris+Survey+and+Mapping+Project+After+the+Gulf+Coast+Hurricanes+of+2005&rft.title=Development+and+Implementation+of+a+Large-Scale+Debris+Survey+and+Mapping+Project+After+the+Gulf+Coast+Hurricanes+of+2005&rft.issn=08922284&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2014-05-05 ER - TY - JOUR T1 - Semisynthesis of S-Desoxybrevetoxin-B2 and Brevetoxin-B2, and Assessment of Their Acute Toxicities AN - 19473299; 8232504 AB - Brevetoxins are neurotoxins associated with blooms of marine algae such as Karenia brevis and can accumulate in the marine food chain, causing intoxication of marine animals and people consuming seafood. Brevetoxin-B2 (5) is a toxic metabolite produced in shellfish exposed to algae that contain brevetoxin-B (1). S-Desoxybrevetoxin-B2 (4) has been proposed as a cometabolite produced during this transformation, and while LC-MS analyses suggest its presence in shellfish, it has not yet been isolated and characterized. Studies on these materials are severely constrained by the difficulty of obtaining and purifying them from natural sources. We have developed a convenient one-pot conversion of commercially available brevetoxin-B (1) into S-desoxybrevetoxin-B2 (4), and a simple method for converting 4 into brevetoxin-B2 (5). Full NMR and mass-spectral characterization of 4 and 5 confirmed their structures and showed that the ratio of diastereoisomers in the synthetic 4 and 5 was similar to that observed in naturally contaminated shellfish. The LD sub(50) values for 4, 5, and dihydrobrevetoxin-B (6) by ip injection in mice were 211, 400, and 250 kg/kg, respectively. The methodology for synthesis of brevetoxin metabolites should greatly facilitate toxicological, biochemical and immunochemical studies of these substances, as well as the production of analytical standards. JF - Chemical Research in Toxicology AU - Ginkel, Roel van AU - Cooney, Janine M AU - Ramsdell, John S AU - Wilkins, Alistair L AU - Munday, Rex AU - Miles, Christopher O AU - Selwood, Andrew I AU - Jensen, Dwayne J AD - Cawthron Institute, Private Bag 2, Nelson, New Zealand, Chemistry Department, The University of Waikato, Private Bag 3105, Hamilton 3240, New Zealand, HortResearch Ltd., Ruakura Research Centre, Private Bag 3123, Hamilton, New Zealand, AgResearch Ltd., Ruakura Research Centre, Private Bag 3123, Hamilton 3240, New Zealand, Marine Biotoxins Program, NOAA-National Ocean Service, 219 Fort Johnson Road, Charleston, South Carolina 29419 Y1 - 2008///0, PY - 2008 DA - 0, 2008 SP - 944 EP - 950 PB - American Chemical Society, P.O. Box 182426 Columbus OH 43218-2426 USA, [mailto:service@acs.org], [URL:http://pubs.acs.org] VL - 21 IS - 4 SN - 0893-228X, 0893-228X KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Toxicology Abstracts KW - Transformation KW - Intoxication KW - Algal blooms KW - Food chains KW - Phytoplankton KW - Metabolites KW - Acute toxicity KW - Toxicity tests KW - N.M.R. KW - Seafood KW - Toxicology KW - Algae KW - Marine KW - Biological poisons KW - Semisynthesis KW - Diastereoisomers KW - Brevetoxins KW - Marine organisms KW - Karenia brevis KW - Neurotoxins KW - K 03410:Animal Diseases KW - O 4020:Pollution - Organisms/Ecology/Toxicology KW - X 24320:Food Additives & Contaminants KW - Q1 08481:Productivity KW - Q5 08524:Public health, medicines, dangerous organisms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19473299?accountid=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=Chemical+Research+in+Toxicology&rft.atitle=Semisynthesis+of+S-Desoxybrevetoxin-B2+and+Brevetoxin-B2%2C+and+Assessment+of+Their+Acute+Toxicities&rft.au=Ginkel%2C+Roel+van%3BCooney%2C+Janine+M%3BRamsdell%2C+John+S%3BWilkins%2C+Alistair+L%3BMunday%2C+Rex%3BMiles%2C+Christopher+O%3BSelwood%2C+Andrew+I%3BJensen%2C+Dwayne+J&rft.aulast=Ginkel&rft.aufirst=Roel&rft.date=2008-01-01&rft.volume=21&rft.issue=4&rft.spage=944&rft.isbn=&rft.btitle=&rft.title=Chemical+Research+in+Toxicology&rft.issn=0893228X&rft_id=info:doi/10.1021%2Ftx700441w LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-06-01 N1 - Last updated - 2016-08-17 N1 - SubjectsTermNotLitGenreText - Algal blooms; Food chains; Biological poisons; Phytoplankton; Metabolites; Seafood; Neurotoxins; Toxicity tests; Toxicology; Intoxication; Transformation; Acute toxicity; Semisynthesis; Diastereoisomers; Brevetoxins; Marine organisms; N.M.R.; Algae; Karenia brevis; Marine DO - http://dx.doi.org/10.1021/tx700441w ER - TY - BOOK T1 - PROSPECTS FOR IMPROVING STANDARDS USED FOR CALIBRATION AND VALIDATION OF INFRARED REMOTE SENSING SYSTEMS AN - 19400265; 8625593 AB - We review a few key developments that have emerged at NIST and other national measurement institutes that enable ever-improved radiometric calibration and validation standards. We first discuss how radiant power scales are established at NIST and other standards laboratories through cryogenic electrical substitution radiometers, and how NIST propagates this scale to the other radiometric scales at the Spectral Irradiance and Radiance Calibrations with Uniform Sources (SIRCUS) facility. We then discuss the filter radiometers and interferometers that NIST has developed for radiometrically checking the blackbody standards in use by the sea-surface temperature and atmospheric temperature validation communities. The importance of independently arriving at radiometric scales through completely different physical means will be highlighted by discussing the comparison of electrical substitution-based scales to blackbody-based scales, particularly for verifying current absolute uncertainty claims of 0.1 K, 3 sigma, in the spectrally-resolved thermal-infrared radiance. Finally, we discuss the recent development at NIST of a Hyperspectral Image Projector (HIP), which propagates electrical-substitution-based scales to complex, realistic spectra and even to realistic hyperspectral spatial scenes, and its proposed application to infrared sensor system calibration and validation. JF - [np]. 2008. AU - Rice, J P AU - Neira, JE AU - O'Connell, J J Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Q1 01183:Taxonomy and morphology KW - Q3 01581:Aquaculture: General KW - M2 551.465:Structure/Dynamics/Circulation (551.465) KW - Q2 02244:Air-sea coupling KW - Q5 01501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19400265?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Rice%2C+J+P%3BNeira%2C+JE%3BO%27Connell%2C+J+J&rft.aulast=Rice&rft.aufirst=J&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=PROSPECTS+FOR+IMPROVING+STANDARDS+USED+FOR+CALIBRATION+AND+VALIDATION+OF+INFRARED+REMOTE+SENSING+SYSTEMS&rft.title=PROSPECTS+FOR+IMPROVING+STANDARDS+USED+FOR+CALIBRATION+AND+VALIDATION+OF+INFRARED+REMOTE+SENSING+SYSTEMS&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - Noaa Coral Reef Watch's Operational Application of Satellite Remote Sensing Data in Near-Real-Time Global Monitoring of Coral Health AN - 19398768; 8625035 AB - Coral bleaching is one of the major contributors to the worldwide deterioration of coral reef ecosystems over the past few decades. In response to scientific and management needs, NOAA Coral Reef Watch (CRW) developed a suite of operational near-real-time global coral bleaching monitoring products based on satellite sea surface temperature. Our Bleaching HotSpot, Degree Heating Weeks, Bleaching Virtual Stations, and Satellite Bleaching Alerts, are used by resource managers and scientists around the world. Key to CRWas success has been an ongoing dialogue with its user community to assess needs and improve both the product and its delivery. The record-breaking 2005 Caribbean bleaching event has again proven the value of CRWas satellite coral bleaching monitoring in supporting prompt management decision making and survey organizing by reef managers and scientists. To provide improved ecosystem monitoring, NOAA has released experimental doldrums products from satellite winds and work is underway to develop satellite insolation, ocean acidification, and coral disease products as well as applying numerical models to use seasonal SST forecasts to predict the potential for future coral bleaching thermal stress. JF - [np]. 2008. AU - Liu, G AU - Eakin, C M AU - Christensen, T R AU - Gledhill, D K AU - Heron, S F AU - Morgan, JA AU - Skirving, W J AU - Strong, A E Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 1: Biological Sciences & Living Resources; Sustainability Science Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Marine KW - Q5 01503:Characteristics, behavior and fate KW - Q3 01587:Diseases of Cultured Organisms KW - M3 1010:Issues in Sustainable Development KW - Q2 02393:Remote geosensing KW - Q1 01382:Ecological techniques and apparatus UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19398768?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Liu%2C+G%3BEakin%2C+C+M%3BChristensen%2C+T+R%3BGledhill%2C+D+K%3BHeron%2C+S+F%3BMorgan%2C+JA%3BSkirving%2C+W+J%3BStrong%2C+A+E&rft.aulast=Liu&rft.aufirst=G&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Noaa+Coral+Reef+Watch%27s+Operational+Application+of+Satellite+Remote+Sensing+Data+in+Near-Real-Time+Global+Monitoring+of+Coral+Health&rft.title=Noaa+Coral+Reef+Watch%27s+Operational+Application+of+Satellite+Remote+Sensing+Data+in+Near-Real-Time+Global+Monitoring+of+Coral+Health&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Marine Ecosystem-based Management in Practice: Scientific and Governance Challenges AN - 19396015; 8699364 AB - Ecosystem-based management (EBM) in the ocean is a relatively new approach, and existing applications are evolving from more traditional management of portions of ecosystems. Because comprehensive examples of EBM in the marine environment do not yet exist, we first summarize EBM principles that emerge from the fisheries and marine social and ecological literature. We then apply those principles to four cases in which large parts of marine ecosystems are being managed, and ask how including additional components of an EBM approach might improve the prospects for those ecosystems. The case studies provide examples of how additional elements of EBM approaches, if applied, could improve ecosystem function. In particular, two promising next steps for applying EBM are to identify management objectives for the ecosystem, including natural and human goals, and to ensure that the governance structure matches with the scale over which ecosystem elements are measured and managed. JF - Bioscience AU - Ruckelshaus, Mary AU - Klinger, Terrie AU - Knowlton, Nancy AU - DeMASTER, DOUGLAS P AD - NOAA (National Oceanic and Atmospheric Administration) Northwest Fisheries Science Center in Seattle, Washington., mary.ruckelshausatnoaa.gov Y1 - 2008/01// PY - 2008 DA - January 2008 SP - 53 EP - 63 PB - American Institute of Biological Sciences, 1444 Eye St. N.W. VL - 58 IS - 1 SN - 0006-3568, 0006-3568 KW - Ecology Abstracts; Sustainability Science Abstracts; ASFA 1: Biological Sciences & Living Resources KW - fisheries KW - marine food webs KW - marine ecosystem-based management KW - marine ecosystems KW - ocean zoning KW - Marine fisheries KW - Marine KW - Resource management KW - Ecosystems KW - case studies KW - Fishery management KW - Marine environment KW - Oceans KW - Fisheries KW - Marine ecosystems KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08423:Behaviour UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19396015?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bioscience&rft.atitle=Marine+Ecosystem-based+Management+in+Practice%3A+Scientific+and+Governance+Challenges&rft.au=Ruckelshaus%2C+Mary%3BKlinger%2C+Terrie%3BKnowlton%2C+Nancy%3BDeMASTER%2C+DOUGLAS+P&rft.aulast=Ruckelshaus&rft.aufirst=Mary&rft.date=2008-01-01&rft.volume=58&rft.issue=1&rft.spage=53&rft.isbn=&rft.btitle=&rft.title=Bioscience&rft.issn=00063568&rft_id=info:doi/10.1641%2FB580110 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2016-12-21 N1 - SubjectsTermNotLitGenreText - Marine fisheries; Resource management; Fishery management; Marine environment; Oceans; Fisheries; Marine ecosystems; case studies; marine ecosystems; Ecosystems; Marine DO - http://dx.doi.org/10.1641/B580110 ER - TY - BOOK T1 - THE RECORD BREAKING 2005 CARIBBEAN CORAL BLEACHING AND MORTALITY: CLIMATE DRIVERS AND NEED FOR ACTION AN - 19330594; 8625528 AB - The 2005 Caribbean coral bleaching event was the most extensive and devastating on record for this basin. NOAA Coral Reef Watch satellite data provided warnings that allowed researchers to document the extent and intensity of the event. The greatest bleaching and mortality were seen along the Antillean Arc where the thermal stress exceeded any seen in the Caribbean during the past 21 years of satellite data. Gridded in situ records showed that average temperatures were the warmest in over 100 years. Coral bleaching exceeded 90% at many sites, and extended across most of the wider-Caribbean region; mortality exceeded 40% at many sites. Collaboration among researchers from 22 countries provided the best documentation of a basin-scale bleaching event to date. This event showed one of the key problems that climate change poses to coral reefs: warming oceans can kill corals in even the best-managed or most remote coral reefs. Steps need to be taken to increase the resilience of coral reefs to survive bleaching, ocean acidification, and other climate change threats. JF - [np]. 2008. AU - Eakin, C M AU - Morgan, J AU - Liu, G AU - Christensen, T AU - Heron, S F AU - Skirving, W AU - Strong, A E AU - Gledhill, D K Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Sustainability Science Abstracts; ASFA Aquaculture Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Q3 01588:Effects of Aquaculture on the Environment KW - M3 1010:Issues in Sustainable Development KW - Q5 01521:Mechanical and natural changes KW - Q1 01442:Population dynamics KW - Q2 02393:Remote geosensing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19330594?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Eakin%2C+C+M%3BMorgan%2C+J%3BLiu%2C+G%3BChristensen%2C+T%3BHeron%2C+S+F%3BSkirving%2C+W%3BStrong%2C+A+E%3BGledhill%2C+D+K&rft.aulast=Eakin&rft.aufirst=C&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=THE+RECORD+BREAKING+2005+CARIBBEAN+CORAL+BLEACHING+AND+MORTALITY%3A+CLIMATE+DRIVERS+AND+NEED+FOR+ACTION&rft.title=THE+RECORD+BREAKING+2005+CARIBBEAN+CORAL+BLEACHING+AND+MORTALITY%3A+CLIMATE+DRIVERS+AND+NEED+FOR+ACTION&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - THE THERMAL STRUCTURE OF EDDIES IN THE GULF OF ALASKA AND NORTHERN ELEPHANT SEAL BEHAVIOR AN - 19329428; 8626051 AB - Northern elephant seals (Mirounga angustirostris) have been tagged with temperature-depth recorders for nine years at a rookery in central California, as a part of the TOPP (Tagging of Pacific Pelagics) program. The elephant seals spend over 60% of their time foraging at sea, of which 90% of the time is spent under water. The seals that travel along the coast to the Gulf of Alaska often encounter eddies that frequent the Gulf of Alaska. They spend weeks foraging within these eddies, where they frequently dive to a depth of ~500 m, several times a day. This yields a unique dataset of high frequency, long duration and deep temperature-depth profiles, which have been used to examine the spatial structure and temporal evolution of the thermal structure of the eddies in the Gulf of Alaska. A comparison of the elephant seal dive patterns within and outside of the eddies is used to understand how elephant seals utilize these ahot spotsa. JF - [np]. 2008. AU - Sarkar, N AU - Bograd, S J AU - Costa, D P AU - Simmons, SE AU - Tremblay, Y AU - Robinson, P AU - Hassrick, J Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts KW - Marine KW - Q1 01423:Behaviour KW - Q3 01581:Aquaculture: General KW - Q5 01501:General KW - Q2 02146:TSD distribution, water masses and circulation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19329428?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Sarkar%2C+N%3BBograd%2C+S+J%3BCosta%2C+D+P%3BSimmons%2C+SE%3BTremblay%2C+Y%3BRobinson%2C+P%3BHassrick%2C+J&rft.aulast=Sarkar&rft.aufirst=N&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=THE+THERMAL+STRUCTURE+OF+EDDIES+IN+THE+GULF+OF+ALASKA+AND+NORTHERN+ELEPHANT+SEAL+BEHAVIOR&rft.title=THE+THERMAL+STRUCTURE+OF+EDDIES+IN+THE+GULF+OF+ALASKA+AND+NORTHERN+ELEPHANT+SEAL+BEHAVIOR&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - EVERGLADES RESTORATION AND THE FLORIDA KEYS NATIONAL MARINE SANCTUARY: MONITORING FOR POSSIBLE ECOSYSTEM EFFECTS AN - 19329390; 8626350 AB - The 9,800-square-kilometer Florida Keys National Marine Sanctuary (FKNMS) is located downstream of the Everglades and may be impacted by increased freshwater flows resulting from implementation of the Comprehensive Everglades Restoration Plan. The FKNMS includes extensive areas of seagrass beds, which are sensitive to levels of eutrophication, and the only system of coral reefs in North America. Everglades restoration intends to ado no harma to the Florida Reef Tract, and a comprehensive set of monitoring projects will help determine whether this desired outcome occurs and, if not, whether adaptive management of freshwater outflows may need to be invoked. Baselines for FKNMS monitoring were established as early as 1995 and include physical and chemical properties of surface waters and the water column as well as ecological monitoring of seagrass and coral reef communities and associated populations. Results to date indicate that nutrient ratios in seagrasses and relative abundance of seagrasses and macroalgae are particularly informative indicators of water quality to FKNMS managers. JF - [np]. 2008. AU - Keller, B D Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; Pollution Abstracts; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - Q3 01588:Effects of Aquaculture on the Environment KW - P 2000:FRESHWATER POLLUTION KW - Q1 01463:Habitat community studies KW - K 03450:Ecology KW - Q2 02184:Composition of water KW - Q5 01502:Methods and instruments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19329390?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Keller%2C+B+D&rft.aulast=Keller&rft.aufirst=B&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=EVERGLADES+RESTORATION+AND+THE+FLORIDA+KEYS+NATIONAL+MARINE+SANCTUARY%3A+MONITORING+FOR+POSSIBLE+ECOSYSTEM+EFFECTS&rft.title=EVERGLADES+RESTORATION+AND+THE+FLORIDA+KEYS+NATIONAL+MARINE+SANCTUARY%3A+MONITORING+FOR+POSSIBLE+ECOSYSTEM+EFFECTS&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - THE CLOUD MASK FOR THE AVHRR CLEAR SKY PROCESSOR FOR OCEAN AN - 19329355; 8625586 AB - The AVHRR Clear Sky Processor for Ocean (ACSPO) is being developed at NOAA/NESDIS to enhance SST, aerosol and clear-sky radiance products. The ACSPO Cloud Mask (ACM) was designed to minimize cloud contamination in retrieved SST (RSST). The ACM is built upon the Clouds from AVHRR Extended Algorithm (CLAVRx), but unlike the prototype, ACM relies mainly on analysis of RSST rather than TOA radiances. This approach takes advantages of availability of detailed a priori SST information, less dependency on radiative transfer model, simplified portability of ACM between different SST sensors. The ACM cloud filters were designed or modified to maximize amount of clear-sky pixels while preserving the quality of both instantaneous fields and global statistics of RSST. The gross SST filter rejects unrealistic negative RSST anomalies. Several radiance-based filters, inherited from CLAVRx, were modified to minimize misclassification of clear-sky pixels as cloudy. The original SST spatial uniformity filter was designed to effectively distinguish between residual cloudiness and SST variations. The presentation will discuss usage of a priori SST information, optimization and performance of both specific cloud filters and overall ACM. JF - [np]. 2008. AU - Petrenko/Boris, BZ AU - Heidinger/Andrew , AK AU - Ignatov/Alexander, A AU - Yury Kihai, Y Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Q5 01503:Characteristics, behavior and fate KW - Q2 02243:Structure, mechanics and thermodynamics KW - Q3 01581:Aquaculture: General KW - M2 551.46:General (551.46) KW - Q1 01382:Ecological techniques and apparatus UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19329355?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Petrenko%2FBoris%2C+BZ%3BHeidinger%2FAndrew+%2C+AK%3BIgnatov%2FAlexander%2C+A%3BYury+Kihai%2C+Y&rft.aulast=Petrenko%2FBoris&rft.aufirst=BZ&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=THE+CLOUD+MASK+FOR+THE+AVHRR+CLEAR+SKY+PROCESSOR+FOR+OCEAN&rft.title=THE+CLOUD+MASK+FOR+THE+AVHRR+CLEAR+SKY+PROCESSOR+FOR+OCEAN&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - ESTIMATING ANNUAL GLOBAL UPPER OCEAN HEAT CONTENT ANOMALIES DESPITE IRREGULAR IN SITU OCEAN SAMPLING AN - 19329105; 8626364 AB - The effects of irregular in situ ocean sampling on estimates of annual globally integrated upper Ocean Heat Content Anomalies (OHCA) are investigated for sampling patterns from 1955 to 2006. An analytical method is presented for computing the effective area covered by an objective map for any given in situ sampling distribution. To evaluate the method, appropriately scaled sea surface height (SSH)anomaly maps from Aviso are used as a proxy for OHCA from 1993 to 2006. Use of these proxy data demonstrates that the simple area integral of such an objective map for sparse data sets does not agree as well with the actual integral as a representative one. From 1955 to 1966, in situ ocean sampling is inadequate to estimate accurately annual global integrals of upper OHCA. During this period, simple integrals for the sampling pattern of any given year underestimate the 13-year trend in proxy OHCA from 1993 to 2006 by around 70%, and confidence limits for representative integrals are often very large. From 1967 to 2003 there appear to be sufficient data to estimate annual global integrals. For this time period the simple integrals for any given year's sampling pattern still underestimate the 13-year trend by around 30%, but the representative integrals match the trend well with small confidence limits. For 2004 through 2006 in situ sampling, with near-global in situ Argo data coverage, the 13-year trend is equally well represented by simple or representative integrals. JF - [np]. 2008. AU - Lyman, J M AU - Johnson, G C Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q3 01581:Aquaculture: General KW - Q1 01101:General works KW - M2 551.465:Structure/Dynamics/Circulation (551.465) KW - Q5 01501:General KW - Q2 02146:TSD distribution, water masses and circulation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19329105?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Lyman%2C+J+M%3BJohnson%2C+G+C&rft.aulast=Lyman&rft.aufirst=J&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=ESTIMATING+ANNUAL+GLOBAL+UPPER+OCEAN+HEAT+CONTENT+ANOMALIES+DESPITE+IRREGULAR+IN+SITU+OCEAN+SAMPLING&rft.title=ESTIMATING+ANNUAL+GLOBAL+UPPER+OCEAN+HEAT+CONTENT+ANOMALIES+DESPITE+IRREGULAR+IN+SITU+OCEAN+SAMPLING&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - THE ROLE OF THE SHIP OF OPPORTUNITY PROGRAM IN THE GLOBAL OCEAN OBSERVING SYSTEM AN - 19329008; 8625437 AB - The Ship Of Opportunity Program (SOOP) is an international program coordinated by the World Meteorological Organization (WMO) and the International Oceanographic Commission (IOC). The primary goal of the SOOP is to fulfill upper ocean thermal data requirements established by the international oceanographic community. The SOOP is directed primarily towards the continued operational maintenance and coordination of the eXpendable BathyThermograph (XBT) network, but other types of measurements are made (TSG, CTD, ADCP, pCO2). Upper ocean observations provided by the program are assimilated into ocean models and the results support the operational needs of global fisheries, shipping, defense industries as well as climate and weather prediction efforts. Ships from the SOOP also deploy other instruments such as satellite tracked surface drifters and profiling floats. In this presentation we emphasize XBT transects maintained by NOAA. These transects are operated in three different deployment modes characterizing the spatial and temporal sampling frequency: low density, frequently repeated and high density. We present a summary of all the XBT deployments made during the last decade in each of these modes along with several key scientific contributions. JF - [np]. 2008. AU - Goni, G J AU - Snowden, D P AU - Baringer, MO AU - Molinari, R Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q1 01343:Taxonomy and morphology KW - Q3 01581:Aquaculture: General KW - M2 551.46:General (551.46) KW - Q5 01501:General KW - Q2 02301:Surface vehicles UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19329008?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Goni%2C+G+J%3BSnowden%2C+D+P%3BBaringer%2C+MO%3BMolinari%2C+R&rft.aulast=Goni&rft.aufirst=G&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=THE+ROLE+OF+THE+SHIP+OF+OPPORTUNITY+PROGRAM+IN+THE+GLOBAL+OCEAN+OBSERVING+SYSTEM&rft.title=THE+ROLE+OF+THE+SHIP+OF+OPPORTUNITY+PROGRAM+IN+THE+GLOBAL+OCEAN+OBSERVING+SYSTEM&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - SALINITY VARIABILITY OF SOUTH FLORIDA COASTAL WATERS ON TIME SCALES FROM EPISODIC TO MULTIDECADAL: HOW MIGHT THE EVERGLADES RESTORATION CHANGE THESE PATTERNS? AN - 19328978; 8626296 AB - Surface salinity in the coastal waters of South Florida varies on time scales from episodic to multidecadal. Observed salinity patterns respond to natural physical forcing such as changing evaporation/precipitation balances and fresh water inputs, tropical cyclones and winter cold fronts, El Nino-Southern Oscillation (ENSO) cycles, and the Atlantic Multidecadal Oscillation (AMO). Sorting out and understanding these diverse sources of variability requires a careful and detailed assessment of the oceanographic and meteorological database on a multitude of spatial and temporal scales.Superimposed on this highly variable and dynamic coastal marine system are the past and present effects of water management practices in South Florida as well as the potential future changes in fresh water deliveries to the estuaries and coastal marine waters which are to be expected as a result of the Comprehensive Everglades Restoration Plan (CERP). A time history of regional surface salinity from 1996 through 2007, and the ecological implications of the observed surface salinity variability and its possible future changes, are examined in the context of the overall health of the unique South Florida coastal ecosystem. JF - [np]. 2008. AU - Johns, E M AU - Kelble, C R AU - Lee, T N AU - Melo, N AU - Smith, R H AU - Ortner, P B Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Q3 01587:Diseases of Cultured Organisms KW - Q5 01523:Conservation, wildlife management and recreation KW - Q2 02243:Structure, mechanics and thermodynamics KW - Q1 01107:History and development KW - M2 556.13:Evaporation/Evapotranspiration (556.13) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19328978?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Johns%2C+E+M%3BKelble%2C+C+R%3BLee%2C+T+N%3BMelo%2C+N%3BSmith%2C+R+H%3BOrtner%2C+P+B&rft.aulast=Johns&rft.aufirst=E&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=SALINITY+VARIABILITY+OF+SOUTH+FLORIDA+COASTAL+WATERS+ON+TIME+SCALES+FROM+EPISODIC+TO+MULTIDECADAL%3A+HOW+MIGHT+THE+EVERGLADES+RESTORATION+CHANGE+THESE+PATTERNS%3F&rft.title=SALINITY+VARIABILITY+OF+SOUTH+FLORIDA+COASTAL+WATERS+ON+TIME+SCALES+FROM+EPISODIC+TO+MULTIDECADAL%3A+HOW+MIGHT+THE+EVERGLADES+RESTORATION+CHANGE+THESE+PATTERNS%3F&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - HOTSPOTS: DENSITY AND SPECIES RICHNESS FOR CETACEANS IN THE OCEANIC EASTERN TROPICAL PACIFIC AN - 19328907; 8626053 AB - Biodiversity hotspots have received much attention but relatively little is known about hotspots in oceanic systems. We describe density and species richness hotspots for cetaceans in the eastern tropical Pacific based on data collected using line transect methods during an 18-year period. Density hotspots were clearly evident in three oceanographically distinct regions: the Equatorial cold tongue, the Costa Rica Dome, and waters to the west and east of the Baja California Mexico peninsula, with a smaller hotspot centered along the 10ADG N thermocline ridge. Richness hotspots generally mirrored hotspots of density but tended to be located along the edges of many species-specific density hotspots. This result contrasts sharply with results from terrestrial systems, where richness hotspots typically represent centers of endemism. Endemism is rare for cetaceans in the oceanic tropical Pacific, and richness hotspots may represent areas of marginal habitat for many species. Focusing conservation efforts on richness hotspots for oceanic cetaceans, and perhaps for other oceanic species, may not facilitate their conservation. JF - [np]. 2008. AU - Ballance, L T AU - Redfern, J V AU - Pitman, R L AU - Gerrodette, T Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - Q1 01375:Genetics and evolution KW - Q5 01523:Conservation, wildlife management and recreation KW - Q3 01581:Aquaculture: General KW - Q2 02261:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19328907?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Ballance%2C+L+T%3BRedfern%2C+J+V%3BPitman%2C+R+L%3BGerrodette%2C+T&rft.aulast=Ballance&rft.aufirst=L&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=HOTSPOTS%3A+DENSITY+AND+SPECIES+RICHNESS+FOR+CETACEANS+IN+THE+OCEANIC+EASTERN+TROPICAL+PACIFIC&rft.title=HOTSPOTS%3A+DENSITY+AND+SPECIES+RICHNESS+FOR+CETACEANS+IN+THE+OCEANIC+EASTERN+TROPICAL+PACIFIC&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - VARIATIONS OF THE FLORIDA CURRENT TRANSPORT FROM 1964 TO 2007 AND THE RELATIONSHIP TO FORCING AN - 19328117; 8625955 AB - Flowing through the Straits of Florida at 27ADGN, the Florida Current carries most of both the western boundary circulation of the North Atlantic Subtropical Gyre and the upper limb of the Atlantic Meridional Overturning Circulation. Variations in the Florida Current volume transport can result from changes in either horizontal or vertical gyres. Given the breadth of observations that have been collected within the Florida Current over the past 44 years (more than 300 ship sections, and more than 25 years of continuous submarine cable observations), one might hope that it would be possible to determine the various forcing mechanisms behind the observed variations. A careful analysis of these different data sets demonstrates that at some times and at some time-scales there are possible links between Florida Current transport fluctuations and indices monitoring changes to the forcing fields (e.g. the North Atlantic Oscillation), however no simple relationship seems to hold over the full time period of the record. Statistical analyses using the continuous time series records illustrate the difficulties in extracting meaningful annual and interannual signals from this time series given the high degree of short-period variability observed in the Florida Current. Nevertheless, the Florida Current represents one of the best locations to search for meaningful aclimate scalea ocean fluctuations due to the exceptional length of the observational record. JF - [np]. 2008. AU - Meinen, C S AU - Baringer, MO AU - Garcia, R F Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q3 01581:Aquaculture: General KW - Q1 01101:General works KW - Q5 01501:General KW - M2 551.462:Submarine Topography/Bottom Forms/Sea-Floor Features (551.462) KW - Q2 02164:Ocean circulation and currents UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19328117?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Meinen%2C+C+S%3BBaringer%2C+MO%3BGarcia%2C+R+F&rft.aulast=Meinen&rft.aufirst=C&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=VARIATIONS+OF+THE+FLORIDA+CURRENT+TRANSPORT+FROM+1964+TO+2007+AND+THE+RELATIONSHIP+TO+FORCING&rft.title=VARIATIONS+OF+THE+FLORIDA+CURRENT+TRANSPORT+FROM+1964+TO+2007+AND+THE+RELATIONSHIP+TO+FORCING&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - DEEP MIXED LAYERS AND MODE WATER FORMATION FROM ARGO FLOAT PROFILES IN THE SOUTHERN OCEAN AN - 19328069; 8625896 AB - Argo float temperature and salinity profiles are used to determine the mixed-layer depth (MLD) in the Southern Ocean. The deepest mixed layers are found from June to October in the Pacific and Indian Oceans just north of the Antarctic Circumpolar Current (ACC) where Antarctic Intermediate Water and Subantarctic Mode Water (SAMW) are formed. Examination of individual MLDs indicates that deep mixed layers are concentrated in a narrow surface density band corresponding to the density range of SAMW. The deep mixed layers are within the region of strong wintertime cooling just to the north of the ACC, consistent with the idea that deep convection from wintertime cooling leads to the formation of mode water. Although the wintertime cooling from air-sea heat fluxes in the Pacific and Indian Oceans are comparable, the Indian Ocean experiences strong cooling from the Ekman advection, whereas the vertical entrainment in the Pacific is stronger than that in the Indian Ocean. Those differences suggest that the mode water formation in each region may be preconditioned by different processes. JF - [np]. 2008. AU - Shenfu Dong, S AU - Sprintall, Janet AU - Gille, Sarah AU - Talley, Lynne Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - M2 551.558:Vertical Air Motion (551.558) KW - Q3 01581:Aquaculture: General KW - Q1 01101:General works KW - Q5 01501:General KW - Q2 02146:TSD distribution, water masses and circulation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19328069?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Shenfu+Dong%2C+S%3BSprintall%2C+Janet%3BGille%2C+Sarah%3BTalley%2C+Lynne&rft.aulast=Shenfu+Dong&rft.aufirst=S&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=DEEP+MIXED+LAYERS+AND+MODE+WATER+FORMATION+FROM+ARGO+FLOAT+PROFILES+IN+THE+SOUTHERN+OCEAN&rft.title=DEEP+MIXED+LAYERS+AND+MODE+WATER+FORMATION+FROM+ARGO+FLOAT+PROFILES+IN+THE+SOUTHERN+OCEAN&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - THE IMPACT OF SENSOR RETRIEVAL ERRORS AND DIURNAL WARMING ON THE ACCURACY OF BLENDED MULTI-SENSOR SEA SURFACE TEMPERATURE PRODUCTS AN - 19328063; 8625579 AB - The blending of complementary retrievals from infrared and microwave sensors provides the potential for enhancing the accuracy and sampling of sea surface temperature (SST) products. To achieve these improvements in accuracy, however, differing uncertainties in the products and diurnal warming effects must be carefully accounted for. Previous research has revealed uncertainties in each individual SST product dependent on different environmental parameters. In this work, the impact of incorporating the uncertainties and diurnal warming corrections in blended multi-sensor SST products is evaluated.The bias and variability of individual infrared and microwave SST retrievals from multiple sensors are derived from collocations with in situ measurements from moored and drifting buoys. The accuracy of blended SST products relative to independent buoy measurements is compared with and without compensation for the individual retrieval bias and variability. Identified biases are directly subtracted from the retrievals. Differing variability of the retrievals is accounted for in the relative weighting applied to each retrieval. Compensation for the estimated amount of diurnal warming present in daytime observations is explored based on the application of simplified look-up tables derived from detailed numerical models. The merged products considered include both direct weighted pixel averages and a simplified optimal interpolation product. JF - [np]. 2008. AU - Wick, G A AU - Castro, S L AU - Jackson, D L Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q3 01581:Aquaculture: General KW - M2 551.465:Structure/Dynamics/Circulation (551.465) KW - Q5 01501:General KW - Q1 01382:Ecological techniques and apparatus KW - Q2 02303:Buoys and buoy systems UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19328063?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Wick%2C+G+A%3BCastro%2C+S+L%3BJackson%2C+D+L&rft.aulast=Wick&rft.aufirst=G&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=THE+IMPACT+OF+SENSOR+RETRIEVAL+ERRORS+AND+DIURNAL+WARMING+ON+THE+ACCURACY+OF+BLENDED+MULTI-SENSOR+SEA+SURFACE+TEMPERATURE+PRODUCTS&rft.title=THE+IMPACT+OF+SENSOR+RETRIEVAL+ERRORS+AND+DIURNAL+WARMING+ON+THE+ACCURACY+OF+BLENDED+MULTI-SENSOR+SEA+SURFACE+TEMPERATURE+PRODUCTS&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - A DAILY BLENDED ANALYSIS FOR SEA SURFACE TEMPERATURE - VERSION 2 AN - 19327983; 8623229 AB - Sea surface temperature (SST) analyses have been produced daily on a 1/4-degree spatial grid using in situ and satellite data. The analyses are done by optimum interpolation (OI) with a separate step to correct any large scale satellite biases relative to the in situ data. Because microwave data can be retrieved under cloudy conditions as long as there is no precipitation, the coverage of microwave SST data is greater than infrared. Thus, one analysis uses both infrared and microwave satellite SST data, while the other uses only infrared data. The latest version (version 2) uses 3 days of satellite and in situ data instead of 1 to reduce the day-to-day noise. This version also smooths the 7-day satellite bias correction to reduce a strong 7-day period in the correction. In addition, version 2 includes a step to reduce ship SST biases with respect to buoy SSTs. Daily error fields show changes in bias, sampling and random errors. These daily OI analyses are evaluated by intercomparison with other SST analysis products. Version 2 will be available before January 2008 at http://www.ncdc.noaa.gov/oa/climate/research/sst/oi-daily.php. JF - [np]. 2008. AU - Reynolds, R W Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q3 01581:Aquaculture: General KW - Q1 01101:General works KW - M2 551.465:Structure/Dynamics/Circulation (551.465) KW - Q5 01501:General KW - Q2 02201:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19327983?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Reynolds%2C+R+W&rft.aulast=Reynolds&rft.aufirst=R&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=A+DAILY+BLENDED+ANALYSIS+FOR+SEA+SURFACE+TEMPERATURE+-+VERSION+2&rft.title=A+DAILY+BLENDED+ANALYSIS+FOR+SEA+SURFACE+TEMPERATURE+-+VERSION+2&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - OBSERVED VARIABILITY IN THE BRAZIL CURRENT FRONT AND ITS LINK TO A RECENT TREND IN THE SUBTROPICAL GYRE AN - 19327954; 8625540 AB - A combination of in situ and satellite altimetry observations is used to investigate the surface and subsurface variability of the Brazil Current Front. The frontal variability is studied in terms of the location of the separation of the fronts from the continental shelf and their southernmost position. The subsurface front is defined as the point where the depth of the 10C isotherm is 200m. Mean annual values of these locations shifted 1.6 degrees to the south since 1993. No evidence was found that this shift could be associated with the Malvinas or Brazil current transport variability, or with local or remote wind forcing associated with these currents. An increase in mean dynamic height and area extension of the subtropical gyre is observed during the study period. This change could explain the observed southward shift of the front and could be correlated with changes in the subtropical gyre upper ocean heat storage. No trend is observed in sea surface temperature suggesting subsurface changes in heat storage as a likely mechanism to explain the gyre changes. JF - [np]. 2008. AU - Bringas, F AU - Goni, G J AU - DiNezio, P N Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q3 01581:Aquaculture: General KW - Q1 01101:General works KW - M2 551.465:Structure/Dynamics/Circulation (551.465) KW - Q5 01501:General KW - Q2 02146:TSD distribution, water masses and circulation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19327954?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Bringas%2C+F%3BGoni%2C+G+J%3BDiNezio%2C+P+N&rft.aulast=Bringas&rft.aufirst=F&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=OBSERVED+VARIABILITY+IN+THE+BRAZIL+CURRENT+FRONT+AND+ITS+LINK+TO+A+RECENT+TREND+IN+THE+SUBTROPICAL+GYRE&rft.title=OBSERVED+VARIABILITY+IN+THE+BRAZIL+CURRENT+FRONT+AND+ITS+LINK+TO+A+RECENT+TREND+IN+THE+SUBTROPICAL+GYRE&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - APPLICATION OF MISST L4P ANALYSES PRODUCT FOR OPERATIONAL MARINE FORECASTING AT NOAA OCEAN PREDICTION CENTER AN - 19327829; 8625584 AB - The NOAA Ocean Prediction Center issues operational marine weather warnings and forecasts of winds and waves for high seas area in North Pacific and North Atlantic oceans and off shore regions adjacent to the U.S.High resolution sea surface temperature analysis is an important tool for forecasters to determine factors such as location and strength of the Gulf Stream. Frequent heavy cloud cover associated with large winter ocean storms over the extratropical ocean results in loss of SST observations by IR sensors. Techniques using a combination of IR and microwave SST observations have demonstrated a superior capability to produce much improved SST coverage. OPC introduced a L4p analysis product (Reynolds, et al. 2007) into marine forecast operations in Fall, 2007. We will present an initial assessment on using the new SST analysis in making operational marine weather warnings and forecasts. JF - [np]. 2008. AU - Sienkiewicz, J M AU - Ji, M Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q3 01581:Aquaculture: General KW - M2 551.465:Structure/Dynamics/Circulation (551.465) KW - Q5 01501:General KW - Q2 02164:Ocean circulation and currents KW - Q1 01382:Ecological techniques and apparatus UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19327829?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Sienkiewicz%2C+J+M%3BJi%2C+M&rft.aulast=Sienkiewicz&rft.aufirst=J&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=APPLICATION+OF+MISST+L4P+ANALYSES+PRODUCT+FOR+OPERATIONAL+MARINE+FORECASTING+AT+NOAA+OCEAN+PREDICTION+CENTER&rft.title=APPLICATION+OF+MISST+L4P+ANALYSES+PRODUCT+FOR+OPERATIONAL+MARINE+FORECASTING+AT+NOAA+OCEAN+PREDICTION+CENTER&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - NOAA NATIONAL MARINE SANCTUARIES BRING OCEAN SCIENCE AND ENVIRONMENTAL LITERACY INTO AMERICAaS CLASSROOMS AN - 19327595; 8626083 AB - The National Oceanic and Atmospheric Administrationas (NOAA) National Marine Sanctuary (NMS) Program serves as the trustee for a system of fourteen marine protected areas, encompassing more than 150,000 square miles of Americaas ocean and Great Lakes. The NMS Education Program inspires ocean literacy and stewardship of the national marine sanctuaries through engaging online resources such as the Encyclopedia of the Sanctuaries, an online Media Library, and Oceans for Life lesson plans and complementary videos. There are also cutting-edge technology educational offerings such as OceansLive, an initiative that integrates real-time and near real-time video camera feeds with diverse oceanographic data streams to bring the ocean world to communities worldwide. Learn more about these free, novel approaches for improving ocean science literacy in K-12 classrooms. Standards-based lesson plans align to all the technologically innovative resources to enhance student learning and increase ocean literacy in Americaas classrooms. Come find out more and pick up some free educational resources. JF - [np]. 2008. AU - Fackler, C J AU - Martin, M Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; Sustainability Science Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q5 01523:Conservation, wildlife management and recreation KW - Q1 01423:Behaviour KW - M3 1010:Issues in Sustainable Development KW - Q3 01581:Aquaculture: General KW - M2 551.46:General (551.46) KW - Q2 02244:Air-sea coupling UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19327595?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Fackler%2C+C+J%3BMartin%2C+M&rft.aulast=Fackler&rft.aufirst=C&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=NOAA+NATIONAL+MARINE+SANCTUARIES+BRING+OCEAN+SCIENCE+AND+ENVIRONMENTAL+LITERACY+INTO+AMERICAaS+CLASSROOMS&rft.title=NOAA+NATIONAL+MARINE+SANCTUARIES+BRING+OCEAN+SCIENCE+AND+ENVIRONMENTAL+LITERACY+INTO+AMERICAaS+CLASSROOMS&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - UNDERSTANDING FLORIDA BAY HYPERSALINITY AND WATER EXCHANGE AN - 19327377; 8626304 AB - Florida Bay is made up of a collection of shallow basins separated by mud banks and mangrove islands situated between the Florida mainland and the Florida Keys. The bay is located downstream of the Everglades discharge that has been altered over the past century due to South Florida land use practices, leading to reduced water delivery to Florida Bay and subsequently elevated salinities. The reduced water flow has had the strongest impacts in the north-central region of the bay where extreme hypersalinity can develop along with degradation of water quality and sea grass die-off. Hypersalinity development was found to be caused by the combination of reduced fresh water inputs during the dry season and with weak basin water renewal rates. Using direct measurements of the volume transports through connecting channels, indirect estimates of the total transport to the subregions from mean sea level variability and a computer-generated animation model of observed sub-tidal sea level anomaly fields combined with wind vectors in the region, we show that interior basin water exchanges are weak and are controlled by local wind forcing. JF - [np]. 2008. AU - Melo, N AU - Lee, T N AU - Johns, E M AU - Smith, R H AU - Kelble, C R AU - Ortner, P B Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; Pollution Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Resource management KW - Sea level anomalies KW - Freshwater KW - Water quality KW - Watersheds KW - Wind speed KW - Mean sea level KW - ASW, USA, Florida, Everglades KW - ASW, USA, Florida, Florida Keys KW - Wind variability KW - Marine KW - USA, North-Central Region KW - Water exchange KW - Mud banks KW - River discharge KW - Local winds KW - Wind direction KW - Land use KW - Sea grass KW - Sea level variability KW - Dry season KW - ASW, USA, Florida, Florida Bay KW - Sea level changes KW - Q3 01588:Effects of Aquaculture on the Environment KW - M2 551.55:Wind (551.55) KW - Q1 01463:Habitat community studies KW - Q5 01501:General KW - Q2 02167:Tides, surges and sea level UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19327377?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Melo%2C+N%3BLee%2C+T+N%3BJohns%2C+E+M%3BSmith%2C+R+H%3BKelble%2C+C+R%3BOrtner%2C+P+B&rft.aulast=Melo&rft.aufirst=N&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=UNDERSTANDING+FLORIDA+BAY+HYPERSALINITY+AND+WATER+EXCHANGE&rft.title=UNDERSTANDING+FLORIDA+BAY+HYPERSALINITY+AND+WATER+EXCHANGE&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - THE VALIDATION OF THE OCEAN COMPONENTS OF NCEP HURRICANE COUPLED ATMOSPHERIC-OCEAN FORECAST SYSTEM AN - 19327189; 8625936 AB - The next generation of NCEP hurricane coupled atmosphere-ocean forecast system in the Atlantic Ocean is based on the HWRF (WRF for hurricane) model and HYCOM regional ocean model, each of which is nested one-way to the NCEP global atmosphere GFS (Global Forecast System) and operational Atlantic basin RTOFS (Real-Time Ocean Forecast System), respectively. The core of the system development is the two-way coupling of the HWRF and HYCOM models. The primary objective of this study is to validate the ocean components of the system a model parameters and data assimilation. The coupled model is required to represent physical processes accounting for the hurricane-ocean interaction; and the nesting and data assimilation should provide realistic ocean initial and boundary conditions. The presentation focuses on the ocean contribution to hurricane forecast skill. This will be examined for storms varying in size, intensity, translation speed, etc. over a variety of relevant oceanic conditions (sea surface temperature, mixed layer depth, temperature gradient at the base of the mixed layer). JF - [np]. 2008. AU - Kim, H AU - Mehra, A AU - Liu, L AU - Iredell, D AU - Lozano, C Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q1 01423:Behaviour KW - Q3 01581:Aquaculture: General KW - M2 551.465:Structure/Dynamics/Circulation (551.465) KW - Q2 02244:Air-sea coupling KW - Q5 01521:Mechanical and natural changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19327189?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Kim%2C+H%3BMehra%2C+A%3BLiu%2C+L%3BIredell%2C+D%3BLozano%2C+C&rft.aulast=Kim&rft.aufirst=H&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=THE+VALIDATION+OF+THE+OCEAN+COMPONENTS+OF+NCEP+HURRICANE+COUPLED+ATMOSPHERIC-OCEAN+FORECAST+SYSTEM&rft.title=THE+VALIDATION+OF+THE+OCEAN+COMPONENTS+OF+NCEP+HURRICANE+COUPLED+ATMOSPHERIC-OCEAN+FORECAST+SYSTEM&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - aCOUPLED MODEL INITIALIZATION AND ENSO PREDICTIONa AN - 19326590; 8623533 AB - Using the GFDL coupled GCM we examine the sensitivity of seasonal forecasts to the initialization procedure. Initialization schemes could all suffer from inconsistencies between the interaction of the model and initial conditions. In order to mitigate coupling shock a coupled model data assimilation system (CDA) has been developed. The CDA uses a multi-variate Ensemble Kalman Filter approach. First we test the impact of the CDA in an idealized twin experiment framework. Then two sets of ten member ensembles of real retrospective one year forecasts for the period 1980-2004 are compared. One set is initialized with the CDA and the other with a univariate 3D variational ocean data assimilation scheme. It is found that the CDA system shows a marked improvement in skill over the 3D-var scheme. JF - [np]. 2008. AU - Rosati, A J AU - Gudgel, R AU - Stern, W AU - Zhang, S Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Q3 01581:Aquaculture: General KW - Q1 01101:General works KW - M2 551.588:Environmental Influences (551.588) KW - Q2 02244:Air-sea coupling KW - Q5 01501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19326590?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Rosati%2C+A+J%3BGudgel%2C+R%3BStern%2C+W%3BZhang%2C+S&rft.aulast=Rosati&rft.aufirst=A&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=aCOUPLED+MODEL+INITIALIZATION+AND+ENSO+PREDICTIONa&rft.title=aCOUPLED+MODEL+INITIALIZATION+AND+ENSO+PREDICTIONa&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - FOUR YEARS OF UNDERWAY FCO2 OBSERVATIONS FROM FOUR VOS SHIPS IN THE PACIFIC OCEAN. AN - 19326556; 8625429 AB - As part of a multi-year effort to quantify the flux of CO2 between the ocean and atmosphere under the Climate Observations and Services Program of NOAA, underway CO2 systems are being placed on volunteer observing ships (VOS) in the Atlantic and Pacific Oceans. After a collaborative design effort with U.S. scientists involved in shipboard measurements of underway fCO2, PMEL acquired four newly designed CO2 systems with the measurement criteria of fCO2 A-2 Amatm, temperature A-0.01ADGC, and pressure A-0.5 mB. These systems are currently installed on four different VOS ships in the Pacific Ocean. For inter-comparison purposes, each of our four systems have the same hardware components and are running the same software programs, and each are currently providing a 96% return rate of data. Since 2004, we have collected high quality fCO2 data from 18 transects across the Pacific Ocean from the west coast of the U.S. to Australia, from 18 cruises along the western coast of North America from Vancouver BC to Mexico, and from 28 transects in the equatorial Pacific between 10ADGN to 10ADGS, 165ADGE to 95ADGW. The fCO2 measurements from the equatorial Pacific compliment our extensive database of fCO2 measurements in this region dating back to 1982, and show high seasonal and interannual variability of CO2 flux. Preliminary results of the fCO2 measurements along the North American coast exhibit a slight CO2 sink in this region. JF - [np]. 2008. AU - Cosca, CE AU - Feely, R A AU - Wisegarver, D P AU - Lebon, G T Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q3 01581:Aquaculture: General KW - Q2 02170:Nearshore dynamics KW - Q5 01501:General KW - Q1 01482:Ecosystems and energetics KW - M2 551.510.3/.4:Physical Properties/Composition (551.510.3/.4) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19326556?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Cosca%2C+CE%3BFeely%2C+R+A%3BWisegarver%2C+D+P%3BLebon%2C+G+T&rft.aulast=Cosca&rft.aufirst=CE&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=FOUR+YEARS+OF+UNDERWAY+FCO2+OBSERVATIONS+FROM+FOUR+VOS+SHIPS+IN+THE+PACIFIC+OCEAN.&rft.title=FOUR+YEARS+OF+UNDERWAY+FCO2+OBSERVATIONS+FROM+FOUR+VOS+SHIPS+IN+THE+PACIFIC+OCEAN.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - VARIATIONS IN SPRING SST AND FORAGE FISH DISTRIBUTIONS IN THE SOUTHEASTERN BERING SEA: BASIS SURVEY RESULTS FOR 2002-2007 AN - 19326319; 8623519 AB - The eastern Bering Sea (EBS) shelf is a highly productive high latitude system that provides critical habitat for important pelagic fish stocks. Shelf-wide surveys were conducted during late summer / early fall 2002-2007 in the eastern Bering Sea, as part of a multiyear international research program, Bering-Aleutian Salmon International Survey (BASIS), to study the effects of ocean conditions and lower trophic level variations on forage fish abundance and distribution. The EBS underwent large-scale warming during 2002-2005 followed by cooler spring sea surface temperatures and a more southerly ice extent in 2006 and 2007. This shift substantially altered juvenile salmon and other forage fish (e.g. age-0 pollock, herring, and age-0 pacific cod) abundance and distribution in the southeastern Bering Sea and may affect the overall ecology of this region. JF - [np]. 2008. AU - Eisner, L B AU - Cieciel, K D AU - Farley, E V AU - Feldmann, A AU - Moss, J H AU - Murphy, J M Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts KW - Marine KW - Q2 02101:General works KW - Q3 01582:Fish culture KW - Q5 01501:General KW - Q1 01482:Ecosystems and energetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19326319?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Eisner%2C+L+B%3BCieciel%2C+K+D%3BFarley%2C+E+V%3BFeldmann%2C+A%3BMoss%2C+J+H%3BMurphy%2C+J+M&rft.aulast=Eisner&rft.aufirst=L&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=VARIATIONS+IN+SPRING+SST+AND+FORAGE+FISH+DISTRIBUTIONS+IN+THE+SOUTHEASTERN+BERING+SEA%3A+BASIS+SURVEY+RESULTS+FOR+2002-2007&rft.title=VARIATIONS+IN+SPRING+SST+AND+FORAGE+FISH+DISTRIBUTIONS+IN+THE+SOUTHEASTERN+BERING+SEA%3A+BASIS+SURVEY+RESULTS+FOR+2002-2007&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - A TALE OF TWO HOT SPOTS: AT-SEA SEGREGATION IN HAWAIIAN ALBATROSSES AN - 19326250; 8626049 AB - Laysan and black-footed albatrosses breed sympatrically at Tern Island (23.87ADGN, 166.28ADGW), Northwest Hawaiian Islands. When breeding, tracking studies reveal that Laysans forage north and west of Tern Island, and black-foots forage northeast. Post-breeding distributions are not well defined, but we hypothesize that habitat segregation is less distinct because adults are no longer tied to the breeding colony. We tagged 42 albatrosses with geolocation loggers in 2004 (4 Laysan), 2005 (10 Laysan, 9 black-foot), and 2006 (7 Laysan, 12 black-foot). Time at sea ranged from 128-160 days and albatrosses traveled up to 4,500 km from Tern Island, covering 35,000-43,000 km for Laysans and 50,000-68,000 km for black-foots. Laysans traveled to oceanic waters with a narrow temperature range (12-14ADGC), whereas black-foots occurred in a broader temperature range (12-20ADGC). Home-range analysis revealed that Laysan hotspots occurred north-northwest of Tern Island, in the Subarctic Gyre, whereas black-foot hotspots occurred along the coast of central California, north to British Columbia. These results indicate that both species segregate at sea year round. Habitat modeling efforts are underway to unravel species-environment relationships using remotely-sensed oceanographic variables. JF - [np]. 2008. AU - Palacios, D M AU - Shaffer, SA AU - Tremblay, Y AU - Kappes, MA AU - Foley, D G AU - Bograd, S J AU - Costa, D P Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - Q2 02101:General works KW - Q3 01581:Aquaculture: General KW - Q5 01501:General KW - Q1 01421:Migrations and rhythms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19326250?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Palacios%2C+D+M%3BShaffer%2C+SA%3BTremblay%2C+Y%3BKappes%2C+MA%3BFoley%2C+D+G%3BBograd%2C+S+J%3BCosta%2C+D+P&rft.aulast=Palacios&rft.aufirst=D&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=A+TALE+OF+TWO+HOT+SPOTS%3A+AT-SEA+SEGREGATION+IN+HAWAIIAN+ALBATROSSES&rft.title=A+TALE+OF+TWO+HOT+SPOTS%3A+AT-SEA+SEGREGATION+IN+HAWAIIAN+ALBATROSSES&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - ARE GRAY WHALES AND WALRUS RESPONDING TO 'TIPPING POINTS' IN SEASONAL SEA ICE EXTENT? AN - 19326220; 8623509 AB - Observations indicate that sea ice declines are influencing the phenology of gray whales and walruses in the western Arctic. A 17-fold reduction in gray whale sighting rate in the northern Bering Sea and acoustic evidence for whales over-wintering in the Beaufort Sea suggest that whales are foraging in the Chukchi/Beaufort and remaining there longer. For walrus, the retreat of sea ice rafts them beyond productive Chukchi shelf waters. Responses to ice edge retreats have included pup separation and the unprecedented occurrence of walrus hauling out on land along the northwestern Alaskan coast. Most IPCC AR4 climate models predict a >40 % loss of sea ice area by 2050 relative to 1979-1999. But in 2007, a convergence of natural climate influences created an Arctic sea ice area minimum which was 38 % below the 1979-2000 average. The major uncertainty is whether the present loss of sea ice will continue. That is, have we crossed a tipping point whereby eight years of warm conditions and reduced sea ice cover has altered western Arctic ecosystems sufficient to impact top predators. JF - [np]. 2008. AU - Moore, SE AU - Overland, JE Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts KW - Marine KW - Q5 01503:Characteristics, behavior and fate KW - Q3 01581:Aquaculture: General KW - Q1 01483:Species interactions: general KW - Q2 02205:Noise and bioacoustics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19326220?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Moore%2C+SE%3BOverland%2C+JE&rft.aulast=Moore&rft.aufirst=SE&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=ARE+GRAY+WHALES+AND+WALRUS+RESPONDING+TO+%27TIPPING+POINTS%27+IN+SEASONAL+SEA+ICE+EXTENT%3F&rft.title=ARE+GRAY+WHALES+AND+WALRUS+RESPONDING+TO+%27TIPPING+POINTS%27+IN+SEASONAL+SEA+ICE+EXTENT%3F&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - A GLIMPSE OF OCEAN BIODIVERSITY THROUGH EXPLORATION COUPLED WITH TELEPRESENCE AN - 19326056; 8626089 AB - Technology enables each advancement made in exploration, from the poles to the deepest reaches of the ocean, to outer space. Discovery of new life at hydrothermal vents was made possible by submersible technology, and continued enhancements in satellite sensors provide ever-improving discoveries of planetary scale changes like those due to El Nino and those talking place in the deepest parts of the ocean. It is cutting-edge technology that enables us to expand boundaries of the known world while engaging all who wish to be involved in these discoveries in real-time. With the unprecedented advancements in all areas of technology, learning is no longer restricted to a place and time, and students are perhaps the most profoundly affected by this evolution in how they learn and where they learn than any other segment of our society. The NOAA Ship Okeanos Explorer, outfitted with state-of-the-art telepresence capabilities, will enable us to expand the reach of NOAA ocean science in novel ways to students of all ages. This presentation will focus on the status of bringing the unknown ocean world in new ways to all who wish to explore it. JF - [np]. 2008. AU - Keener-Chavis, P AU - Martinez, C AU - Feldman, M Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts KW - Q2 02243:Structure, mechanics and thermodynamics KW - Q1 01422:Environmental effects KW - Q3 01581:Aquaculture: General KW - Q5 01521:Mechanical and natural changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19326056?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Keener-Chavis%2C+P%3BMartinez%2C+C%3BFeldman%2C+M&rft.aulast=Keener-Chavis&rft.aufirst=P&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=A+GLIMPSE+OF+OCEAN+BIODIVERSITY+THROUGH+EXPLORATION+COUPLED+WITH+TELEPRESENCE&rft.title=A+GLIMPSE+OF+OCEAN+BIODIVERSITY+THROUGH+EXPLORATION+COUPLED+WITH+TELEPRESENCE&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - INFRASONIC PRECURSOR OF TROPICAL CYCLONE AN - 19326049; 8625446 AB - Intense infrasonic emission was observed prior to the birth of a tropical cyclone (Netreba,1991). It is connected apparently with instability of atmospheric layers in cyclone area. There are different mechanisms of this effect, the condensation instability is considered in the present paper. The Cooling of air in upward convection flow makes water vapor supersaturated. This is a nonequilibrium state of fluid where effect of instability can be developed in the process of infrasonic propagation. JF - [np]. 2008. AU - Naugolnykh, K Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - M2 551.515.2:Cyclones Hurricanes Typhoons (551.515.2) KW - Q3 01581:Aquaculture: General KW - Q1 01101:General works KW - Q2 02244:Air-sea coupling KW - Q5 01501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19326049?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Naugolnykh%2C+K&rft.aulast=Naugolnykh&rft.aufirst=K&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=INFRASONIC+PRECURSOR+OF+TROPICAL+CYCLONE&rft.title=INFRASONIC+PRECURSOR+OF+TROPICAL+CYCLONE&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - ASSESSING THE ROLE OF ENVIRONMENTAL STRESSORS AND GENETIC COMPOSITION ON TOXIN PRODUCTION IN LAKE ERIE CYANOBACTERIAL HAB POPULATIONS AN - 19325584; 8625252 AB - Blooms of the cyanobacterial HAB Microcystis have recently resurged in some regions of the Great Lakes and, due to the use of these waters for drinking water and recreation, there is a significant need to understand the factors contributing to bloom toxicity. Microcystis bloom toxicity is regulated both by environmental factors and genetic composition. The response of the natural Microcystis community to some key environmental stressors (nutrients, light, grazers) was assessed by measuring changes in growth rates and concentration of the toxin microcystin in laboratory experiments. Additionally, a quantitative PCR assay was used to quantify changes in the number of toxic colonies using the mcyB gene, which is involved in the synthesis of the toxin microcystin. The genetic composition of the Microcystis community in western Lake Erie was also assessed over the course of a bloom season using both the highly variable phycocyanin intergenic spacer region (PC-IGS) and mcyB. Sequence analysis showed that there is shift in community composition over time and that strain composition plays a role in Microcystis bloom toxicity in this region. JF - [np]. 2008. AU - Dyble, J AU - Fahnenstiel, G L AU - Vanderploeg, HA AU - Litaker, R W Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - Toxicology Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; Genetics Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 1: Biological Sciences & Living Resources; ASFA Marine Biotechnology Abstracts; ASFA Aquaculture Abstracts KW - Algal blooms KW - Toxicants KW - Microcystins KW - Phytoplankton KW - Nutrients KW - Watersheds KW - North America, Erie L. KW - Environmental factors KW - Microcystis KW - Population genetics KW - Colonies KW - Spacer region KW - Lakes KW - Polymerase chain reaction KW - Growth rate KW - Biological poisons KW - Environmental impact KW - Toxicity KW - Toxins KW - Light effects KW - Community composition KW - phycocyanins KW - Recreation KW - Oceans KW - North America, Great Lakes KW - Drinking water KW - Q3 01588:Effects of Aquaculture on the Environment KW - Q5 01524:Public health, medicines, dangerous organisms KW - Q4 27740:Products KW - G 07880:Human Genetics KW - X 24370:Natural Toxins KW - Q1 01422:Environmental effects KW - K 03450:Ecology KW - Q2 02184:Composition of water UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19325584?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Dyble%2C+J%3BFahnenstiel%2C+G+L%3BVanderploeg%2C+HA%3BLitaker%2C+R+W&rft.aulast=Dyble&rft.aufirst=J&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=ASSESSING+THE+ROLE+OF+ENVIRONMENTAL+STRESSORS+AND+GENETIC+COMPOSITION+ON+TOXIN+PRODUCTION+IN+LAKE+ERIE+CYANOBACTERIAL+HAB+POPULATIONS&rft.title=ASSESSING+THE+ROLE+OF+ENVIRONMENTAL+STRESSORS+AND+GENETIC+COMPOSITION+ON+TOXIN+PRODUCTION+IN+LAKE+ERIE+CYANOBACTERIAL+HAB+POPULATIONS&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - USE OF ECOLOGICAL DATA TO PRODUCE FORECASTS OF THE NUMBER OF PACIFIC SALMON THAT RETURN TO SPAWN TO RIVERS OF THE PACIFIC NORTHWEST AN - 19325454; 8625203 AB - We have developed one-year lead ecological forecasts of the number of coho and Chinook salmon that will return to spawn in rivers of the Pacific Northwest. The indicators are based largely on ecological observations (chlorophyll, zooplankton abundance and species composition, and zooplankton community structure) taken as part of a 12-year series of biweekly cruises off Newport, Oregon, and a 10-year series of catches of juvenile salmon in trawl surveys. Thus, our work may be a good example of ecological observing needs for IOOS that are applicable to ecological forecasting. Our forecasts are developed in a ared-yellow-green lighta table. Indices are based on bivariate correlations of salmon survival as a function of the basin scale indicators (PDO, MEI), local scale physical indicators (sea surface temperature, upwelling, date of physical spring transition, and deep water temperature and salinity along the Newport Hydrographic Line), and local biological indicators (copepod biodiversity, cold-water copepod biomass anomalies, copepod community structure, date of biological spring transition, and catches of Chinook and coho in trawls surveys). This activity may represent the beginnings of aan ecosystem approach to managementa. JF - [np]. 2008. AU - Peterson, W T AU - Casillas, E AU - Liu, H Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; ASFA Aquaculture Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Q3 01582:Fish culture KW - Q1 01461:Plankton KW - Q2 02144:Regional studies, expeditions and data reports KW - Q5 01501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19325454?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Peterson%2C+W+T%3BCasillas%2C+E%3BLiu%2C+H&rft.aulast=Peterson&rft.aufirst=W&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=USE+OF+ECOLOGICAL+DATA+TO+PRODUCE+FORECASTS+OF+THE+NUMBER+OF+PACIFIC+SALMON+THAT+RETURN+TO+SPAWN+TO+RIVERS+OF+THE+PACIFIC+NORTHWEST&rft.title=USE+OF+ECOLOGICAL+DATA+TO+PRODUCE+FORECASTS+OF+THE+NUMBER+OF+PACIFIC+SALMON+THAT+RETURN+TO+SPAWN+TO+RIVERS+OF+THE+PACIFIC+NORTHWEST&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - RELATIVE DISPERSION IN THE GULF STREAM AND ITS RECIRCULATION AN - 19325296; 8625641 AB - As part of the CLIVAR Mode Water Dynamics Experiment (CLIMODE), 60 satellite-tracked surface drifters were released in pairs and trios during the February to March 2007 cruise of the R/V Knorr in the Gulf Stream extension. In this talk, the relative dispersion of the drifters is examined as a function of time and separation distance. Isotropic Richardson's Law behavior is seen for separation distances from 1.5km to 300km, with random walk behavior for larger separations. These observations are used to map the distribution of effective diffusivities in the region, useful to estimate the role of eddy heat fluxes in the formation rate of mode water. JF - [np]. 2008. AU - Lumpkin, R AU - Elipot, S Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q1 01423:Behaviour KW - Q3 01581:Aquaculture: General KW - Q5 01521:Mechanical and natural changes KW - M2 551.5:General (551.5) KW - Q2 02303:Buoys and buoy systems UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19325296?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Lumpkin%2C+R%3BElipot%2C+S&rft.aulast=Lumpkin&rft.aufirst=R&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=RELATIVE+DISPERSION+IN+THE+GULF+STREAM+AND+ITS+RECIRCULATION&rft.title=RELATIVE+DISPERSION+IN+THE+GULF+STREAM+AND+ITS+RECIRCULATION&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - MODELING TIDAL DYNAMICS AND TIDAL DATUMS IN THE PACIFIC NORTHWEST REGION AN - 19325051; 8623358 AB - A tide model has been developed for the Pacific Northwest region in support of developing a vertical datum transformation tool, VDatum. The model domain extends from Pt. Buchon, California, to north of the Juan De Fuca Straight. The two-dimensional version of the Advanced Circulation (ADCIRC) model is employed to simulate barotropic tides and depth-integrated tidal currents. A high-resolution unstructured grid was created to better represent the complex shoreline and fine bathymetric features. The general tidal dynamics and energy dissipation in this region will be presented. Tidal datums, including mean lower low water (MLLW), mean low water (MLW), mean high water (MHW) and mean higher high water (MHHW), as well as tidal constituents, are derived based on the simulated tidal water levels and validated against available observations at various tidal gauges obtained from NOAAas Center for Operational Oceanographic Products and Services. The effects of river discharge on the tidal dynamics and datums in the river/estuarine system will also be discussed. JF - [np]. 2008. AU - Xu, J AU - Myers, E Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Brackish KW - Freshwater KW - Q3 01588:Effects of Aquaculture on the Environment KW - Q1 01185:Genetics and evolution KW - Q5 01501:General KW - Q2 02261:General KW - M2 556.16:Runoff (556.16) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19325051?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Xu%2C+J%3BMyers%2C+E&rft.aulast=Xu&rft.aufirst=J&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=MODELING+TIDAL+DYNAMICS+AND+TIDAL+DATUMS+IN+THE+PACIFIC+NORTHWEST+REGION&rft.title=MODELING+TIDAL+DYNAMICS+AND+TIDAL+DATUMS+IN+THE+PACIFIC+NORTHWEST+REGION&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - CO sub(2) FLUX INVERSIONS WITHOUT PREDETERMINED ANTHROPOGENIC CARBON AN - 19324573; 8623535 AB - We present here an inversion for surface fluxes of carbon dioxide using the global carbon survey from the JGOFS campaign. Unlike previous inversions, dissolved inorganic carbon (DIC) observations are not pre-separated into anthropogenic and natural carbon pools. Rather, these components are distinguished purely on the basis of their differing gradients as simulated by a suite of ocean circulation models. Previous CO sub(2) flux inversions have relied on a two-step interpretation of DIC observations. The first step is computation of the quasi-conservative C* tracer to account for biological transformations between organic and inorganic carbon. The second step is the partitioning of C* into anthropogenic and natural components, using the IC* technique of Gruber, Sarmiento, and Stocker (1996). This technique uses a basin-specific water mass analysis scheme and makes further assumptions, including temporal constancy of air-sea disequilibrium. Surface flux inversions are then conducted independently on these two components, a technique that does not allow carbon to be transferred between the two pools. In contrast, the current inversion for total C* permits a flexible partitioning of carbon between anthropogenic and natural DIC pools as required by simulated transport. This technique not only allows us to test some assumptions of the IC* technique, but also yields a more realistic estimate of uncertainty in air-sea fluxes of CO sub(2). JF - [np]. 2008. AU - Jacobson, A R AU - Mikaloff Fletcher, SE AU - Key, R M AU - Sarmiento, J L AU - Gruber, N AU - Gloor, M Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q1 01422:Environmental effects KW - Q3 01581:Aquaculture: General KW - M2 551.465:Structure/Dynamics/Circulation (551.465) KW - Q5 01521:Mechanical and natural changes KW - Q2 02146:TSD distribution, water masses and circulation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19324573?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Jacobson%2C+A+R%3BMikaloff+Fletcher%2C+SE%3BKey%2C+R+M%3BSarmiento%2C+J+L%3BGruber%2C+N%3BGloor%2C+M&rft.aulast=Jacobson&rft.aufirst=A&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=CO+sub%282%29+FLUX+INVERSIONS+WITHOUT+PREDETERMINED+ANTHROPOGENIC+CARBON&rft.title=CO+sub%282%29+FLUX+INVERSIONS+WITHOUT+PREDETERMINED+ANTHROPOGENIC+CARBON&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - NITROGEN FIXATION HOTSPOTS? AREAS OF PERSISTENT SUMMER CHLOROPHYLL BLOOMS IN THE OLIGOTROPHIC GYRES AN - 19324560; 8624828 AB - Chlorophyll blooms consistently develop in the oligotrophic NE Pacific in late summer, isolated from both land masses and any sources of higher chlorophyll waters. The environment and timing of the blooms are conducive to nitrogen fixers, which require a relatively stable water column. A better understanding of the ubiquity of summer chlorophyll blooms could improve our estimate of the global nitrogen fixation rate. Here, global SeaWiFS chlorophyll data from 1997-2007 are examined, and similar blooms are found to occur in five other areas within the oligotrophic gyres. Two of these are regions where blooms have been previously identified: the SW Pacific and off the southern tip of Madagascar. Previously unnoticed summer blooms are also identified: the NE and SW Atlantic and in a band along 10ADGS in the Indian Ocean. There is considerable variation in the intensity and frequency of blooms in the different regions. Similarities and differences between the location of the summer chlorophyll blooms and estimates of the global distribution of nitrogen fixation will be made. JF - [np]. 2008. AU - Wilson, C Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 1: Biological Sciences & Living Resources; ASFA Aquaculture Abstracts KW - Q5 01503:Characteristics, behavior and fate KW - Q3 01581:Aquaculture: General KW - Q1 01482:Ecosystems and energetics KW - Q2 02185:Organic compounds UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19324560?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Wilson%2C+C&rft.aulast=Wilson&rft.aufirst=C&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=NITROGEN+FIXATION+HOTSPOTS%3F+AREAS+OF+PERSISTENT+SUMMER+CHLOROPHYLL+BLOOMS+IN+THE+OLIGOTROPHIC+GYRES&rft.title=NITROGEN+FIXATION+HOTSPOTS%3F+AREAS+OF+PERSISTENT+SUMMER+CHLOROPHYLL+BLOOMS+IN+THE+OLIGOTROPHIC+GYRES&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - IMPACT OF BARRIER LAYER THICKNESS ON TROPICAL NORTH ATLANTIC SST AN - 19324506; 8624612 AB - Measurements from three long-term moored buoys in the central tropical North Atlantic Ocean (15N, 12N, and 8N along 38W) are used to investigate the impact of barrier layer thickness (BLT) on the seasonal cycle of sea surface temperature (SST). At 15N and 12N it is found that seasonal variations of BLT exert a considerable influence on SST through their modulation of turbulent mixing at the base of the mixed layer. Cooling due to turbulent mixing is strongest during August--October, when the barrier layer is thin. A sharp increase in BLT during November--January is associated with a significant reduction in the vertical temperature gradient at the base of the mixed layer, suppressing the turbulent transfer of cooler thermocline water into the mixed layer. At 8N the seasonal cycle of BLT is considerably weaker, resulting in a weaker seasonal cycle of entrainment cooling. Forced ocean and coupled ocean-atmosphere models that do not account for these salinity effects may have difficulty reproducing the seasonal cycle of SST in the tropical North Atlantic. JF - [np]. 2008. AU - Foltz, G R AU - McPhaden, MJ Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q1 01422:Environmental effects KW - Q3 01581:Aquaculture: General KW - M2 551.465:Structure/Dynamics/Circulation (551.465) KW - Q5 01501:General KW - Q2 02146:TSD distribution, water masses and circulation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19324506?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Foltz%2C+G+R%3BMcPhaden%2C+MJ&rft.aulast=Foltz&rft.aufirst=G&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=IMPACT+OF+BARRIER+LAYER+THICKNESS+ON+TROPICAL+NORTH+ATLANTIC+SST&rft.title=IMPACT+OF+BARRIER+LAYER+THICKNESS+ON+TROPICAL+NORTH+ATLANTIC+SST&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - EXTRATROPICAL INFLUENCES ON ENSO: THE SEASONAL FOOTPRINT MECHANISM AN - 19324466; 8623492 AB - Fluctuations in internal atmospheric modes over the North Pacific in winter, especially the North Pacific Oscillation (NPO), impart an SST JF - [np]. 2008. AU - Alexander, MA AU - Vimont, D J AU - Chang, P AU - Scott, J D Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Q3 01581:Aquaculture: General KW - Q1 01101:General works KW - M2 551.46:General (551.46) KW - Q2 02244:Air-sea coupling KW - Q5 01501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19324466?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Alexander%2C+MA%3BVimont%2C+D+J%3BChang%2C+P%3BScott%2C+J+D&rft.aulast=Alexander&rft.aufirst=MA&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=EXTRATROPICAL+INFLUENCES+ON+ENSO%3A+THE+SEASONAL+FOOTPRINT+MECHANISM&rft.title=EXTRATROPICAL+INFLUENCES+ON+ENSO%3A+THE+SEASONAL+FOOTPRINT+MECHANISM&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - ENSO TELECONNECTION TO THE TROPICAL NORTH ATLANTIC AN - 19324430; 8623484 AB - Studies have shown that the existence of El-NiA-o in boreal winter does not always guarantee a warmer-than-normal tropical North Atlantic (TNA) condition the following spring-summer. In part, this is due to instances where an interfering positive North Atlantic Oscillation (NAO) pattern strengthens the North Atlantic subtropical high (NASH) and increases the evaporative cooling over TNA, thus counteracting the opposite tendency emanating from the Pacific. Other potentially important factors include the changes in El-NiA-o and its teleconnection patterns in response to the decadal-to-multidecadal climate fluctuationsthat modulate the background mean state. In this study, we explore the ENSO teleconnection to TNA under the influence of decadal-multidecadal (global and regional) climate fluctuations by using a simplified linear baroclinic model (LBM) and the NCAR Community Atmospheric Model (CAM3) coupled to a slab mixed layer ocean model. Several sets of model experiments are performed by prescribing the global SSTs while using the slab ocean model to simulate the SSTs in the TNA region. JF - [np]. 2008. AU - Lee, S AU - Enfield, D B AU - Wang, C Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q5 01503:Characteristics, behavior and fate KW - Q3 01581:Aquaculture: General KW - Q1 01101:General works KW - M2 551.46:General (551.46) KW - Q2 02244:Air-sea coupling UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19324430?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Lee%2C+S%3BEnfield%2C+D+B%3BWang%2C+C&rft.aulast=Lee&rft.aufirst=S&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=ENSO+TELECONNECTION+TO+THE+TROPICAL+NORTH+ATLANTIC&rft.title=ENSO+TELECONNECTION+TO+THE+TROPICAL+NORTH+ATLANTIC&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - DECADAL AND MULTI-DECADAL VARIABILITY OF ATLANTIC SUBTROPICAL CELLS AND THE THERMOHALINE CIRCULATION AN - 19324288; 8625943 AB - The tropical Atlantic is a crossroad of the Thermohaline Circulation (THC) and Subtropical Cells (STCs). It has been hypothesized that part of the THC return flow and STCs upwell in tropical Atlantic to perturb the sea surface temperature (SST), which has the potential to feedback to the large scale atmospheric circulation. Here we use historical hydrographic data in the western boundary region off the Brazil coast to derive a time series of transport in the northward flowing North Brazil Current/Undercurrent (NBC/NBUC), which is a major conduit for THC return flow. Data are also sufficient to compute transport time series of interior Northern and Southern Hemisphere STCs, and the western boundary STC of the Southern Hemisphere. It is found that the Northern and Southern interior STCs are generally in-phase and are related to decadal variations of the Atlantic NiA-o. The western boundary STC, which we define as the NBC/NBUC flow within STC density classes, is weaker than and coherent with variability in the deeper flows, suggesting that the variability associated with wind-driven STC is overshadowed by the deep meridional overturning circulation at this latitude. A possible role of the multidecadal transport variability of the NBC/NBUC in the tropical Atlantic meridional SST grandient mode and the Atlantic Multidecadal Oscillation (AMO) will be discussed. JF - [np]. 2008. AU - Zhang, D AU - McPhaden, MJ Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q1 01185:Genetics and evolution KW - Q3 01581:Aquaculture: General KW - M2 551.465:Structure/Dynamics/Circulation (551.465) KW - Q2 02244:Air-sea coupling KW - Q5 01501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19324288?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Zhang%2C+D%3BMcPhaden%2C+MJ&rft.aulast=Zhang&rft.aufirst=D&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=DECADAL+AND+MULTI-DECADAL+VARIABILITY+OF+ATLANTIC+SUBTROPICAL+CELLS+AND+THE+THERMOHALINE+CIRCULATION&rft.title=DECADAL+AND+MULTI-DECADAL+VARIABILITY+OF+ATLANTIC+SUBTROPICAL+CELLS+AND+THE+THERMOHALINE+CIRCULATION&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - INTERANNUAL VARIABILITY OF THE ONSHORE FLOW OF HIGH SALINE, COLD WATER ONTO THE SHELF IN THE NORTHERN GULF OF ALASKA AN - 19324210; 8626019 AB - The Northeast Pacific GLOBEC (GLOBal ocean ECosystems dynamics) program (October 1997 to December 2004) collected hydrographic data along the Seward Line that stretches from the inner shelf (59.8N, 149.5W) and extends over 200 km beyond the continental slope (58.1N, 147.8W). The complexity of the interannual hydrographic variability in this area stems from the interacting influences of local forcing such as winds, coastal freshwater discharge, eddies, and fronts with remote forcing like El Nino-Southern Oscillation. Two dominant modes of cross shelf circulation are identified through analysis of the covariance between salinity and temperature time series across the Seward Line. Both modes show the flow of high saline, warm water onto the shelf in a bottom layer. The interannual variability of the first mode is highly correlated with the strength of the alongshore wind stress. While, the second mode suggests that offshore surface spreading of the Alaska Coastal Current and entrainment generates the deep onshore flow. The onshore flow is expected to be high in nutrients, which can then be brought up to the euphotic zone by upwelling produced by Ekman pumping. JF - [np]. 2008. AU - Schroeder, I D AU - Royer, T C AU - Grosch, CE Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Brackish KW - Freshwater KW - Q3 01588:Effects of Aquaculture on the Environment KW - Q1 01185:Genetics and evolution KW - Q5 01503:Characteristics, behavior and fate KW - M2 551.465:Structure/Dynamics/Circulation (551.465) KW - Q2 02146:TSD distribution, water masses and circulation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19324210?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Schroeder%2C+I+D%3BRoyer%2C+T+C%3BGrosch%2C+CE&rft.aulast=Schroeder&rft.aufirst=I&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=INTERANNUAL+VARIABILITY+OF+THE+ONSHORE+FLOW+OF+HIGH+SALINE%2C+COLD+WATER+ONTO+THE+SHELF+IN+THE+NORTHERN+GULF+OF+ALASKA&rft.title=INTERANNUAL+VARIABILITY+OF+THE+ONSHORE+FLOW+OF+HIGH+SALINE%2C+COLD+WATER+ONTO+THE+SHELF+IN+THE+NORTHERN+GULF+OF+ALASKA&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - COMBINING LABORATORY AND FIELD OBSERVATIONS TO MODEL VERTICAL MOVEMENTS OF LARVAL PACIFIC COD: EFFECTS OF ONTOGENY, TEMPERATURE, AND LIGHT AN - 19324148; 8625992 AB - Vertical migrations are recognized as a critical component to the development of realistic models of larval dispersion. Unfortunately, our understanding of these behaviors lags well behind our ability to construct 3-dimensional flow-field models. We demonstrate how laboratory experimentation can be used to resolve this problem. We examined the effect of ontogeny and temperature on vertical responses of larval Pacific cod to changes in light conditions in vertical columns. Smaller larvae (<10 mm SL) showed no response to varying light levels, but larvae at 4 super(o) were more surface oriented that larvae at 8 super(o). The behavior of larger larvae was consistent with a diel vertical migration and independent of temperature. We also apply eight years of discreet-depth sampling in the Gulf of Alaska to validate and scale laboratory observations to the field. Field data for small larvae (<11 mm) failed to show indications of vertical migration, a finding that was consistent with the laboratory results. However, field data were insufficient to determine patterns of vertical migration in larger larvae. These comparisons demonstrate the utility of independent laboratory observations in developing dispersal projections. JF - [np]. 2008. AU - Hurst, T P AU - Scheingross, J S AU - Seale, E M AU - Laurel, B J AU - Cooper, D W AU - Duffy-Anderson, J T Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts KW - Marine KW - Q3 01582:Fish culture KW - Q1 01423:Behaviour KW - Q5 01501:General KW - Q2 02223:Optical properties UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19324148?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Hurst%2C+T+P%3BScheingross%2C+J+S%3BSeale%2C+E+M%3BLaurel%2C+B+J%3BCooper%2C+D+W%3BDuffy-Anderson%2C+J+T&rft.aulast=Hurst&rft.aufirst=T&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=COMBINING+LABORATORY+AND+FIELD+OBSERVATIONS+TO+MODEL+VERTICAL+MOVEMENTS+OF+LARVAL+PACIFIC+COD%3A+EFFECTS+OF+ONTOGENY%2C+TEMPERATURE%2C+AND+LIGHT&rft.title=COMBINING+LABORATORY+AND+FIELD+OBSERVATIONS+TO+MODEL+VERTICAL+MOVEMENTS+OF+LARVAL+PACIFIC+COD%3A+EFFECTS+OF+ONTOGENY%2C+TEMPERATURE%2C+AND+LIGHT&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - INTERPRETING THE SEA LEVEL RISE RECORD FROM SATELLITE ALTIMETRY AN - 19323735; 8623224 AB - The TOPEX/Poseidon, Envisat, and Jason-1 satellite altimeter missions provide a 15-year record of global sea level rise, which shows a rate of 3.2 A- 0.4 mm/year with significant interannual variability. Despite evidence of the accelerated melt of continental glaciers, the rate of sea level rise since mid-2004 has been much lower, 1.5 to 2.0 mm/yr, close to the 20th century rate determined by tide gauges. We present a new error analysis of the sea level record and a calibration using a tide gauge network. An important goal of climate studies is to determine the relative contribution of steric (heating and salinty) and eustatic (melting ice, runoff, etc.) sea level rise and to understand how and why these contributions vary. Concurrent measurements from the Argo array of profiling floats and the GRACE gravity mission, which respectively measure steric and eustatic changes, provide an independent measure of total sea level change. The accuracy of satellite gravity measurements varies significantly with spatial wavelengths. We present a spectral analysis of recent altimetry, hydrographic, and satellite gravity measurements and compare these results to output from GFDL and ECCO models. We also comment on whether the measurements are consistent with a reduction in the rate of ocean heat storage. JF - [np]. 2008. AU - Leuliette, E W Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q5 01503:Characteristics, behavior and fate KW - Q3 01581:Aquaculture: General KW - Q1 01101:General works KW - M2 551.33:Glacial geology (551.33) KW - Q2 02262:Methods and instruments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19323735?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Leuliette%2C+E+W&rft.aulast=Leuliette&rft.aufirst=E&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=INTERPRETING+THE+SEA+LEVEL+RISE+RECORD+FROM+SATELLITE+ALTIMETRY&rft.title=INTERPRETING+THE+SEA+LEVEL+RISE+RECORD+FROM+SATELLITE+ALTIMETRY&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - A COMPARISON OF BIOLOGICAL TRENDS FROM FOUR NORTHERN HEMISPHERE MARINE ECOSYSTEMS AN - 19323674; 8625352 AB - Major features of four marine ecosystems were analyzed based on a broad range of oceanographic, fisheries dependent and independent datasets. The ecosystems analyzed included the Gulf of Maine/Georges Bank in the Northwest Atlantic Ocean, the Norwegian/Barents Seas in the Northeast Atlantic Ocean, and the eastern Bering Sea and the Gulf of Alaska in the Northeast Pacific Ocean. We examined survey trends in major fish abundances, fishery catches, total system fish biomass, zooplankton biomasses, and measures of various species diversity indices. We standardized each time series and examined trends and anomalies over time, using both qualitative and statistical methods. We specifically compared dynamics of functionally analogous species from each of these four ecosystems. Major commonalities among ecosystems included a relatively stable amount of total fish biomass and the importance of large calanoid copepods, small pelagic fishes and gadids Many of the peaks in these components were synchronous across ecosystems. Major differences between ecosystems included gradients in the magnitude of total fish biomass, differences in lower trophic level production, commercial fish biomass, and timing of major biological events. This work demonstrates the value of comparative analysis across a wide range of aquatic ecosystems, suggestive of common and broad-scale features across all northern hemisphere ocean systems. JF - [np]. 2008. AU - Link, J S AU - Megrey, BA AU - Gjoesaeter, H AU - Stockhausen, W AU - Skaret, G AU - Overholtz, W AU - Gaichas, S AU - Dommasnes, A AU - Falk-Petersen, J AU - Mueter, F Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts KW - Marine KW - Q2 02101:General works KW - Q3 01582:Fish culture KW - Q1 01461:Plankton KW - Q5 01501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19323674?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Link%2C+J+S%3BMegrey%2C+BA%3BGjoesaeter%2C+H%3BStockhausen%2C+W%3BSkaret%2C+G%3BOverholtz%2C+W%3BGaichas%2C+S%3BDommasnes%2C+A%3BFalk-Petersen%2C+J%3BMueter%2C+F&rft.aulast=Link&rft.aufirst=J&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=A+COMPARISON+OF+BIOLOGICAL+TRENDS+FROM+FOUR+NORTHERN+HEMISPHERE+MARINE+ECOSYSTEMS&rft.title=A+COMPARISON+OF+BIOLOGICAL+TRENDS+FROM+FOUR+NORTHERN+HEMISPHERE+MARINE+ECOSYSTEMS&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - MOLECULAR MICROBIAL WATER QUALITY ASSESSMENT AND BACTERIAL SOURCE TRACKING FOR THE FLORIDA AREA COASTAL ENVIRONMENT (FACE) PROGRAM AN - 19323496; 8625263 AB - The Florida Area Coastal Environment Program (FACE) at NOAA-AOML was developed to assess whether municipal infrastructure impacts the health of Florida coastal ecosystems by providing an integrated analysis of the physical, chemical, and biological oceanography of coastal areas near wastewater outflows, septic systems, inlets, and canals. With the FACE program, we have utilized both traditional culture-based and molecular-based detection methods to assess microbial water quality for a variety of fecal indicator bacteria, alternative indicators, bacterial source-tracking markers, and selected bacterial, viral, and protozoan pathogens. Analysis of surface boil waters from six wastewater outfalls along the SE Florida coast demonstrated presence of both pathogenic viruses and protozoan cysts, but essentially no presence of bacterial fecal indicators or bacterial pathogens. In contrast, certain SE Florida coastal inlets and several canal and near-shore coastal areas of the Florida Keys demonstrated elevated levels of fecal indicator bacteria, presence of source tracking markers for both human-source and domestic animal fecal contamination, and the presence of viral and protozoan pathogens. These continuing studies should help assess the efficacy of on-going sanitation improvement programs in the region. JF - [np]. 2008. AU - Sinigalliano, C AU - Wanless, D AU - Scott, T AU - Stewart, J AU - Meeroff, D AU - Bloetscher, F AU - Boyer, J AU - Goodwin, K Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - Microbiology Abstracts B: Bacteriology; Microbiology Abstracts A: Industrial & Applied Microbiology; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; Virology & AIDS Abstracts; ASFA Marine Biotechnology Abstracts; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - Q3 01587:Diseases of Cultured Organisms KW - Q2 02181:General KW - V 22300:Methods KW - Q4 27760:Microorganisms KW - A 01490:Miscellaneous KW - Q1 01587:Diseases of Cultured Organisms KW - Q5 01505:Prevention and control KW - J 02450:Ecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19323496?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Sinigalliano%2C+C%3BWanless%2C+D%3BScott%2C+T%3BStewart%2C+J%3BMeeroff%2C+D%3BBloetscher%2C+F%3BBoyer%2C+J%3BGoodwin%2C+K&rft.aulast=Sinigalliano&rft.aufirst=C&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=MOLECULAR+MICROBIAL+WATER+QUALITY+ASSESSMENT+AND+BACTERIAL+SOURCE+TRACKING+FOR+THE+FLORIDA+AREA+COASTAL+ENVIRONMENT+%28FACE%29+PROGRAM&rft.title=MOLECULAR+MICROBIAL+WATER+QUALITY+ASSESSMENT+AND+BACTERIAL+SOURCE+TRACKING+FOR+THE+FLORIDA+AREA+COASTAL+ENVIRONMENT+%28FACE%29+PROGRAM&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - EMERGING TECHNOLOGIES FOR PUBLIC HEALTH APPLICATIONS OF COASTAL OBSERVING SYSTEMS AN - 19323461; 8625257 AB - This presentation will provide an overview of how molecular methods offer the possibility of rapidly identifying multiple genetic signatures with the aim of better protecting human health and coastal resources. Targets of interest include fecal-indicating bacteria, harmful algae, pathogens, source tracking markers, and markers of toxicity or infectivity. Coastal water quality is the main focus of research, although there is growing concern that sand and sediment may also require evaluation. A variety of biosensing approaches (DNA, RNA, immunological) are being explored, and efforts are underway to provide portable and field-deployable biosensors for integration into monitoring programs and into the Integrated Ocean Observing System (IOOS). Successful integration of biosensors into coastal observing systems requires improvements in the ability to detect nucleic acids in dilute environmental matrices and a better understanding of the molecular microbial diversity of coastal environments. JF - [np]. 2008. AU - Goodwin, K D Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; Pollution Abstracts; ASFA Marine Biotechnology Abstracts; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Q3 01587:Diseases of Cultured Organisms KW - Q5 01503:Characteristics, behavior and fate KW - P 2000:FRESHWATER POLLUTION KW - Q4 27770:Algae KW - M2 551.5:General (551.5) KW - Q2 02261:General KW - Q1 01484:Species interactions: parasites and diseases KW - K 03420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19323461?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Goodwin%2C+K+D&rft.aulast=Goodwin&rft.aufirst=K&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=EMERGING+TECHNOLOGIES+FOR+PUBLIC+HEALTH+APPLICATIONS+OF+COASTAL+OBSERVING+SYSTEMS&rft.title=EMERGING+TECHNOLOGIES+FOR+PUBLIC+HEALTH+APPLICATIONS+OF+COASTAL+OBSERVING+SYSTEMS&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - LONG-TERM MORTALITY TRENDS IN STRANDED CALIFORNIA CETACEANS AN - 19323450; 8624377 AB - From 1978 to 2006, post-mortem examinations were conducted on a total of 81 cetaceans that stranded along the San Diego County coastline in California. Peaks in short-beaked common dolphin (Delphinus delphis) strandings from 2003 through 2005 were largely attributed to domoic acid toxicosis, encephalopathy, and trauma. Peaks in long-beaked common dolphin (Delphinus capensis) strandings in 2004 and 2006 were attributed to trauma and domoic acid toxicosis, respectively. A bimodal trend in common dolphin (Delphinus spp.) strandings over time corresponds to cool oceanographic aanchovy regimea periods (pre 1978 and post late 1990s), suggesting domoic acid toxicosis or a D. spp. distribution shift as possible factors in these stranding events. Although 66.7% of bottlenose dolphins (Tursiops truncatus) were necropsied during a peak in 1980, no clear trend in mortality diagnoses was apparent; this suggests that observed maladies may have been secondary to infectious or biotoxic agents unknown to researchers at that time. The findings of this study demonstrate that maladies may vary with environmental conditions and that the limitations of diagnostic evaluations necessitate proper banking of samples for future evaluations. JF - [np]. 2008. AU - Danil, K AU - St Leger, J Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; ASFA Aquaculture Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Marine KW - Q1 01372:Geographical distribution KW - Q3 01587:Diseases of Cultured Organisms KW - Q5 01503:Characteristics, behavior and fate KW - Q2 02346:Dangerous organisms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19323450?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Danil%2C+K%3BSt+Leger%2C+J&rft.aulast=Danil&rft.aufirst=K&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=LONG-TERM+MORTALITY+TRENDS+IN+STRANDED+CALIFORNIA+CETACEANS&rft.title=LONG-TERM+MORTALITY+TRENDS+IN+STRANDED+CALIFORNIA+CETACEANS&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - HARMONIC ANALYSIS OF SOUTHEAST ALASKA TIDAL CURRENTS: SUMNER STRAIT AND TONOWEK NARROWS. AN - 19323433; 8623365 AB - NOAAas National Current Observation Program deployed 42 Acoustic Doppler Current Profiler (ADCP) subsurface moorings during the period of May - September 2006 in Southeast Alaska throughout the region of Sumner Strait and Tonowek Narrows. Results of the harmonic analysis of this unique tidal current data set are described. The time span of the deployments varied from 38 to 88 days and the depths of the ADCP stations ranged from 9 to 155 m. Ebb currents predominantly were stronger than flood currents. Maximum mean speeds were registered during the ebb at Sumner Strait (155 cm/s), Warren Channel (139 cm/s) and Tonowek Narrows (123 cm/s) in the upper 10 m of the water column. Tidal harmonic amplitude ratios (K1+O1/M2) indicate a strong semidiurnal signal at almost all locations at all depths. M2 is the dominant constituent followed by S2, N2, K1, M4 and O1. Rotary tidal currents were also encountered during the survey. Rotary reduction analysis showed a more detailed picture of the mean current vectors throughout a complete tidal cycle. JF - [np]. 2008. AU - Glebushko, K AU - Burke, P B AU - Paternostro, CL Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q3 01581:Aquaculture: General KW - Q1 01101:General works KW - Q5 01521:Mechanical and natural changes KW - M2 551.5:General (551.5) KW - Q2 02201:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19323433?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Glebushko%2C+K%3BBurke%2C+P+B%3BPaternostro%2C+CL&rft.aulast=Glebushko&rft.aufirst=K&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=HARMONIC+ANALYSIS+OF+SOUTHEAST+ALASKA+TIDAL+CURRENTS%3A+SUMNER+STRAIT+AND+TONOWEK+NARROWS.&rft.title=HARMONIC+ANALYSIS+OF+SOUTHEAST+ALASKA+TIDAL+CURRENTS%3A+SUMNER+STRAIT+AND+TONOWEK+NARROWS.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - IMPACT OF THE ATLANTIC MULTIDECADAL OSCILLATION ON NORTH PACIFIC CLIMATE VARIABILITY AN - 19323272; 8623666 AB - Large-scale multidecadal climate variability in the North Pacific, such as the Pacific Decadal Oscillation (PDO), has been observed during the 20th century. Using a hybrid version of the GFDL coupled climate model, we show that the Atlantic Multidecadal Oscillation (AMO) provides a source of multidecadal variability to the North Pacific, and needs to be considered along with other forcings for North Pacific climate variability and change. The North Pacific response, which lags the North Atlantic forcing by several years, is generated through atmospheric teleconnections originating in the Atlantic. Oceanic dynamics and positive air-sea feedback over the North Pacific enhance the response. The results indicate that a North Pacific regime shift, opposite to the 1976-77 shift, might occur now a decade after the switch of the observed AMO to a positive phase around 1995. The origin of the AMO is highly debated. Some suggest that it is driven by Atlantic meridional overturning circulation (AMOC) variations, while others think it is induced by changes in radiative forcing. Here the mechanism, attribution and various climate impacts of the AMO will also be discussed. JF - [np]. 2008. AU - Zhang, R AU - Delworth, T L Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA Aquaculture Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q1 01185:Genetics and evolution KW - Q3 01581:Aquaculture: General KW - M2 551.465:Structure/Dynamics/Circulation (551.465) KW - Q2 02244:Air-sea coupling KW - Q5 01501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19323272?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Zhang%2C+R%3BDelworth%2C+T+L&rft.aulast=Zhang&rft.aufirst=R&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=IMPACT+OF+THE+ATLANTIC+MULTIDECADAL+OSCILLATION+ON+NORTH+PACIFIC+CLIMATE+VARIABILITY&rft.title=IMPACT+OF+THE+ATLANTIC+MULTIDECADAL+OSCILLATION+ON+NORTH+PACIFIC+CLIMATE+VARIABILITY&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - EVALUATION OF A 3D CIRCULATION MODEL TO PREDICT BACTERIAL CONTAMINATION AT GREAT LAKES BEACHES AN - 19323114; 8625256 AB - We are developing and testing (through carefully designed field experiments) techniques for simulating and forecasting the impact of point source pollutants on near shore water quality in the Great Lakes. A nested grid version of the Princeton Ocean Model for the Great Lakes was applied to the coastal area in southern Lake Michigan. The model uses 3D boundary conditions derived from the whole-lake hydrodynamic model to simulate circulation in a small coastal area at very high (100 m) horizontal resolution in 2005. Model results are tested with current observations and data from tracer release experiment in the vicinity of Burns Ditch, Indiana. This tributary to Lake Michigan is known to contain high levels of coliform bacteria and is adjacent to the Indiana Dunes National Lakeshore. In the tracer experiment, the inert gas sulfur hexafluoride was introduced into the tributary and the plume was tracked using a shipboard-based gas chromatography system for several days after the release, and also with a 3D particle transport model applied during the same period. JF - [np]. 2008. AU - Beletsky, D AU - Schwab, D J AU - McCormick, MJ Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - Microbiology Abstracts B: Bacteriology; Microbiology Abstracts A: Industrial & Applied Microbiology; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; Pollution Abstracts; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Freshwater KW - Q3 01588:Effects of Aquaculture on the Environment KW - Q5 01503:Characteristics, behavior and fate KW - P 2000:FRESHWATER POLLUTION KW - A 01490:Miscellaneous KW - J 02420:Plant Diseases KW - Q1 01482:Ecosystems and energetics KW - Q2 02264:Sediments and sedimentation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19323114?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Beletsky%2C+D%3BSchwab%2C+D+J%3BMcCormick%2C+MJ&rft.aulast=Beletsky&rft.aufirst=D&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=EVALUATION+OF+A+3D+CIRCULATION+MODEL+TO+PREDICT+BACTERIAL+CONTAMINATION+AT+GREAT+LAKES+BEACHES&rft.title=EVALUATION+OF+A+3D+CIRCULATION+MODEL+TO+PREDICT+BACTERIAL+CONTAMINATION+AT+GREAT+LAKES+BEACHES&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - OCEAN ACIDIFICATION OF THE GREATER CARIBBEAN REGION 1996 a 2006 AN - 19323102; 8623633 AB - The global oceans serve as the largest natural sink for increasing atmospheric carbon dioxide (CO2) concentrations. As this CO2 is absorbed by seawater, it reacts to form bicarbonate and hydrogen ions resulting in a reduction in seawater pH (or acidification). This results in a decrease in the availability of the carbonate ion which has been demonstrated to play an important role in calcification for a number of marine organisms. Ocean acidification could affect some of the most fundamental biological and geochemical processes of the sea in coming decades. Observations obtained in situ from Volunteer Observing Ships have been extended using satellite remote sensing and modeled environmental parameters to derive estimates of sea surface alkalinity (AT) and surface carbon dioxide partial pressure (pCO2,sw). Pairing estimates of AT and pCO2,sw has permitted characterization of the changes in sea surface carbonate chemistry that have transpired over the past decade throughout the Greater Caribbean Region as a consequence of ocean acidification. The results reveal considerable variability both spatially and seasonally throughout the region. As a consequence of ocean acidification, a secular decrease in aragonite saturation state (Omega_arg) is observed at a rate of ~ -0.12 A- 0.01 Omega_arg decade-1 (r2 = 0.97, P<0.0001). JF - [np]. 2008. AU - Gledhill, D K AU - Wanninkhof, R AU - Millero, F J AU - Eakin, C M AU - Christensen, T AU - Heron, S AU - Liu, G AU - Morgan, J AU - Skirving, W Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Q5 01503:Characteristics, behavior and fate KW - Q3 01581:Aquaculture: General KW - M2 551.465:Structure/Dynamics/Circulation (551.465) KW - Q1 01482:Ecosystems and energetics KW - Q2 02284:Hydrodynamics, wave, current and ice forces UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19323102?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Gledhill%2C+D+K%3BWanninkhof%2C+R%3BMillero%2C+F+J%3BEakin%2C+C+M%3BChristensen%2C+T%3BHeron%2C+S%3BLiu%2C+G%3BMorgan%2C+J%3BSkirving%2C+W&rft.aulast=Gledhill&rft.aufirst=D&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=OCEAN+ACIDIFICATION+OF+THE+GREATER+CARIBBEAN+REGION+1996+a+2006&rft.title=OCEAN+ACIDIFICATION+OF+THE+GREATER+CARIBBEAN+REGION+1996+a+2006&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - PHYTOPLANKTON PHENOLOGY FROM SATELLITE OCEAN COLOR OBSERVATIONS AN - 19323088; 8623215 AB - Climate change affects the timing and magnitude of numerous environmental conditions, such as temperature, wind, ocean circulation, and precipitation. These changes, in turn, are likely to cause a response in ecosystem productivity. In marine ecosystems, these changes are likely to affect the timing and magnitude of phytoplankton biomass and primary production. In order to establish a baseline from which to assess any future changes, we are constructing a climatology of the phenology - the timing of recurring natural phenomena - of global oceanic phytoplankton biomass using data from Sea-viewing Wide Field-of-view Sensor (SeaWIFS). Specifically, we are estimating bloom onset, maturity, decay and termination from models of pentad (5-day) mean SeaWiFS chlorophyll concentrations in 3ADGx3ADG bins fit by Generalized Linear Models. Preliminary results for the North Atlantic show that satellite remote sensing methods are able to monitor phytoplankton phenology with good results. In the future we plan to examine how the annual anomalies correspond with climate variability, such as ENSO and the North Atlantic Oscillation (NAO). JF - [np]. 2008. AU - Vargas, M AU - Brown, C AU - Sapiano, M Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 1: Biological Sciences & Living Resources; ASFA Aquaculture Abstracts; Meteorological & Geoastrophysical Abstracts KW - Q2 02243:Structure, mechanics and thermodynamics KW - Q1 01422:Environmental effects KW - M2 551.583:Variations (551.583) KW - Q3 01581:Aquaculture: General KW - Q5 01521:Mechanical and natural changes KW - K 03420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19323088?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Vargas%2C+M%3BBrown%2C+C%3BSapiano%2C+M&rft.aulast=Vargas&rft.aufirst=M&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=PHYTOPLANKTON+PHENOLOGY+FROM+SATELLITE+OCEAN+COLOR+OBSERVATIONS&rft.title=PHYTOPLANKTON+PHENOLOGY+FROM+SATELLITE+OCEAN+COLOR+OBSERVATIONS&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - DOES THE FALL PHYTOPLANKTON BLOOM CONTROL RECRUITMENT OF GEORGES BANK HADDOCK, MELANOGRAMMUS AEGLEFINUS, THROUGH PARENTAL CONDITION? AN - 19322957; 8625208 AB - In 2003, the Georges Bank stock of haddock experienced the largest recruitment event recorded during its assessed history. Several hypotheses have been advanced to explain recruitment variability in this much scrutinized stock including variability in the retention of eggs and larvae on Georges Bank, the timing of haddock spawning, and variability in the spring bloom, which influences larval growth and survival. Although these processes may contribute to the formation of successful year classes, none of the factors associated with these previous hypotheses provides an adequate explanation of the 2003 recruitment event. We analyzed data on the dynamics of the fall phytoplankton bloom the year prior to spawning and show it to be highly correlated with subsequent recruitment. We suggest that the fall bloom affects recruitment through enhanced condition of adults and by increasing the quantity and quality of their reproductive output, which leads to a higher probability of survival of their offspring. Although synoptic data on the fall bloom are limited and our analyses are correlative, our purpose is to stimulate a rigorous test of this promising aparental condition hypothesisa. JF - [np]. 2008. AU - Friedland, K D AU - Hare, JA AU - Wood, G B AU - Col, LA AU - Buckley, L J AU - Mountain, D G AU - Kane, J AU - Brodziak, J AU - Lough, R G AU - Pilskaln, CH Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; ASFA Aquaculture Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Marine KW - Q2 02107:History and development KW - Q3 01582:Fish culture KW - Q5 01501:General KW - K 03450:Ecology KW - Q1 01442:Population dynamics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19322957?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Friedland%2C+K+D%3BHare%2C+JA%3BWood%2C+G+B%3BCol%2C+LA%3BBuckley%2C+L+J%3BMountain%2C+D+G%3BKane%2C+J%3BBrodziak%2C+J%3BLough%2C+R+G%3BPilskaln%2C+CH&rft.aulast=Friedland&rft.aufirst=K&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=DOES+THE+FALL+PHYTOPLANKTON+BLOOM+CONTROL+RECRUITMENT+OF+GEORGES+BANK+HADDOCK%2C+MELANOGRAMMUS+AEGLEFINUS%2C+THROUGH+PARENTAL+CONDITION%3F&rft.title=DOES+THE+FALL+PHYTOPLANKTON+BLOOM+CONTROL+RECRUITMENT+OF+GEORGES+BANK+HADDOCK%2C+MELANOGRAMMUS+AEGLEFINUS%2C+THROUGH+PARENTAL+CONDITION%3F&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - THE WEATHER DURING THE SUMMER OF 2006 IN THE PACIFIC NORTHWEST AND ITS CONSEQUENCES FOR THE COASTAL OCEAN AN - 19322765; 8624773 AB - The weather of the summer of 2006 was characterized by a persistent ridge of anomalously high pressure off the coast of Oregon and Washington, which led to a long string of days featuring upwelling favorable winds from the north. This appears to have had a number of impacts on oceanic conditions in the coastal zone. Notably, a large area of relatively high nitrate concentrations was found farther offshore and farther north than usual. This water featured relatively low phytoplankton biomass, with assemblages typical of high nutrient/low chlorophyll (HNLC) regions rather than coastal upwelling areas. These effects appear to have been manifested at higher trophic levels, as exemplified by poor catches of juvenile chinook and coho salmon. The atmospheric forcing from late spring through summer of 2006 also can be implicated in the development of record-low oxygen concentrations (hypoxia) on the shelf along the coast. The present paper summarizes the physical, chemical, and biological states of the coastal zone in 2006, and outlines the mechanisms linking the weather to the biological response. JF - [np]. 2008. AU - Bond, NA AU - Hickey, B M AU - Peterson, W T AU - Lessard, E AU - Cochlan, W Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Q5 01503:Characteristics, behavior and fate KW - Q3 01582:Fish culture KW - M2 551.465:Structure/Dynamics/Circulation (551.465) KW - Q2 02261:General KW - K 03450:Ecology KW - Q1 01482:Ecosystems and energetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19322765?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Bond%2C+NA%3BHickey%2C+B+M%3BPeterson%2C+W+T%3BLessard%2C+E%3BCochlan%2C+W&rft.aulast=Bond&rft.aufirst=NA&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=THE+WEATHER+DURING+THE+SUMMER+OF+2006+IN+THE+PACIFIC+NORTHWEST+AND+ITS+CONSEQUENCES+FOR+THE+COASTAL+OCEAN&rft.title=THE+WEATHER+DURING+THE+SUMMER+OF+2006+IN+THE+PACIFIC+NORTHWEST+AND+ITS+CONSEQUENCES+FOR+THE+COASTAL+OCEAN&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - THE ROLES OF REGIONAL CONNECTIVITY, CLIMATE CHANGE AND BIOGEOGRAPHY IN SHAPING THE CORAL REEF COMMUNITIES OF THE FLORIDA KEYS AN - 19322682; 8624450 AB - Biogeographically, the Florida Keys are situated in a crossroads between the warm-temperate waters of the Gulf of Mexico and the tropical waters of the Caribbean. While this environmental setting has set the stage for higher biodiversity in the Keys, as compared to the Gulf or parts of the Caribbean, these same environmental conditions have made the Keys coral reef community more vulnerable to natural and anthropogenic impacts. While the overarching threat to the coral reef community of the Florida Keys has been from increasing sea surface temperatures due to climate change. The affect of thermal stress on the coral reef community of the Keys has been exacerbated by secondary sources of anthropogenic pressure on the ecosystem. However, some coral reef habitats in the Keys have resisted major change in living coral cover, diversity and recruitment as compared to other coral habitats. This paper will describe how the biogeographic distribution of coral reefs in the Florida Keys have been recently influenced by a changing climate, in a region where connectivity is a major force in shaping the biodiversity of the area JF - [np]. 2008. AU - Causey, B D Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; ASFA Aquaculture Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Marine KW - Q3 01588:Effects of Aquaculture on the Environment KW - Q2 02101:General works KW - Q5 01521:Mechanical and natural changes KW - Q1 01567:Fishery oceanography and limnology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19322682?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Causey%2C+B+D&rft.aulast=Causey&rft.aufirst=B&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=THE+ROLES+OF+REGIONAL+CONNECTIVITY%2C+CLIMATE+CHANGE+AND+BIOGEOGRAPHY+IN+SHAPING+THE+CORAL+REEF+COMMUNITIES+OF+THE+FLORIDA+KEYS&rft.title=THE+ROLES+OF+REGIONAL+CONNECTIVITY%2C+CLIMATE+CHANGE+AND+BIOGEOGRAPHY+IN+SHAPING+THE+CORAL+REEF+COMMUNITIES+OF+THE+FLORIDA+KEYS&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - SATELLITE CLIMATOLOGY OF CHLOROPHYLL AND SST FRONTS IN THE NORTHEAST U.S. LARGE MARINE ECOSYSTEM AN - 19322681; 8624276 AB - Satellite data from several thermal and ocean color sensors (AVHRR, SeaWiFS, MODIS-Aqua and MODIS-Terra) were processed with a newly developed algorithm to generate a climatology of sea surface temperature (SST) and chlorophyll fronts in the Northeast U.S. Large Marine Ecosystem. The main novelty is image pre-processing with context shape-preserving selective median filter iterated until convergence. When applied to chlorophyll data, the context median filter emphasizes spatial patterns peculiar to this field, namely chlorophyll enhancement associated with thermohaline fronts, and small- and meso-scale chlorophyll blooms. These patterns are modeled as ridges and peaks which are preserved and treated differently from SST fronts that are modeled as steps or ramps. The resulting climatology of fronts is based on 10 years of chlorophyll data and 20 years of SST data. This presentation describes the main spatial patterns and temporal features, relationships between SST and chlorophyll fronts, and long-term trends of this climatology. JF - [np]. 2008. AU - Hyde, K J AU - O'Reilly, JE AU - Belkin, I M Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q1 01481:Productivity KW - Q3 01581:Aquaculture: General KW - M2 551.465:Structure/Dynamics/Circulation (551.465) KW - Q5 01501:General KW - Q2 02393:Remote geosensing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19322681?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Hyde%2C+K+J%3BO%27Reilly%2C+JE%3BBelkin%2C+I+M&rft.aulast=Hyde&rft.aufirst=K&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=SATELLITE+CLIMATOLOGY+OF+CHLOROPHYLL+AND+SST+FRONTS+IN+THE+NORTHEAST+U.S.+LARGE+MARINE+ECOSYSTEM&rft.title=SATELLITE+CLIMATOLOGY+OF+CHLOROPHYLL+AND+SST+FRONTS+IN+THE+NORTHEAST+U.S.+LARGE+MARINE+ECOSYSTEM&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - VALIDATION OF SUB-KILOMETER SAR WIND PRODUCTS FOR THE NOAA ALASKA SAR DEMONSTRATION AN - 19322571; 8625040 AB - RADARSAT-1, ENVISAT and ALOS SAR data have been routinely obtained for the NOAA Alaska SAR Demonstration (AKDEMO) project. The AKDEMO is a multi-year demonstration of the production and the use of SAR quantitative and qualitative products in a pre-operational environment. Sub-kilometer ocean surface SAR wind products are generated in near-real time and provided to the National Weather Service for weather analysis and forecasting. Different SAR wind algorithms have been used to derive the wind field. SAR measures the variation in Normalized Radar Cross Section, which is a function of wind velocity and direction. SAR imagery has only one azimuth viewing angle; therefore, to derive the wind velocity, one must obtain the wind direction independently from another source. In this study, we systematically evaluate the AKDEMO SAR wind retrieval accuracy by comparing the SAR wind retrievals with in-situ measurements. SAR wind retrievals with different algorithms and different wind direction inputs, i.e. model or buoy, are compared with the moored buoy winds that match closest in time. SAR wind retrieval consistency is evaluated for different sized area averages of SAR wind measurements. JF - [np]. 2008. AU - Li, X AU - Pichel, W Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q1 01185:Genetics and evolution KW - Q2 02242:Observations and measurements at sea KW - Q3 01581:Aquaculture: General KW - Q5 01501:General KW - M2 551.509.1/.5:Forecasting (551.509.1/.5) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19322571?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Li%2C+X%3BPichel%2C+W&rft.aulast=Li&rft.aufirst=X&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=VALIDATION+OF+SUB-KILOMETER+SAR+WIND+PRODUCTS+FOR+THE+NOAA+ALASKA+SAR+DEMONSTRATION&rft.title=VALIDATION+OF+SUB-KILOMETER+SAR+WIND+PRODUCTS+FOR+THE+NOAA+ALASKA+SAR+DEMONSTRATION&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - COMPARISON OF TIDAL CURRENTS IN THE HUDSON RIVER DURING SPRING AND FALL 2006 AN - 19322468; 8624319 AB - NOAAas National Current Observation Program deployed 20 bottom-mounted acoustic Doppler current profilers at 10 stations during both the spring and fall of 2006. Moorings spanned the length of the upper river from Poughkeepsie to the locks at Troy at 15 to 30 river kilometers spacing. Data collected was used to investigate the influence of freshwater flow on tidal currents in the Hudson River as requested by the Hudson River Pilots. A long-term station was placed at the George Washington Bridge to determine tidal forcing near the mouth of the river. Tidal currents were semidiurnal and rectilinear. In the spring, the flow tends to decrease flood speeds and increase ebb speeds by about 15 cm/s on average at 5 meters depth. This results in delaying the slack before flood and advancing the slack before ebb 15 to 45 minutes. These speed and timing effects increase from the midriver to the locks. Results of the harmonic analyses and the nontidal influence on the variability of the resultant harmonic constituents are presented. JF - [np]. 2008. AU - Burke, P B AU - Paternostro, CL AU - Glebushko, K AU - Rear, LV Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Freshwater KW - Q3 01581:Aquaculture: General KW - Q1 01101:General works KW - Q5 01521:Mechanical and natural changes KW - M2 551.5:General (551.5) KW - Q2 02201:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19322468?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Burke%2C+P+B%3BPaternostro%2C+CL%3BGlebushko%2C+K%3BRear%2C+LV&rft.aulast=Burke&rft.aufirst=P&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=COMPARISON+OF+TIDAL+CURRENTS+IN+THE+HUDSON+RIVER+DURING+SPRING+AND+FALL+2006&rft.title=COMPARISON+OF+TIDAL+CURRENTS+IN+THE+HUDSON+RIVER+DURING+SPRING+AND+FALL+2006&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - RAGS TO RICHES, TOXINS TO PHARMACEUTICALS. SEAMART AN - 19322434; 8625253 AB - Coastal waters, one of the nationas greatest assets, are subject to impacts from a wide variety of natural sources, as outlined in the Ocean Policy Report of the U.S. Commission. Major concerns involving our coastal ecosystems have historically focused on the counter effects of the marine world on human health. In many observed marine events, such as mass fish kills, human respitory distress, red tides etc. various naturally produced chemicals are responsible for the observed effects. Current research is looking into the implications of these naturally produced chemicals such as marine toxins, being associated with coral death and other marine ecosystem degradative processes. However, we have also begun to understand that marine organisms produce these compounds to effectively act as anti-biotics, anti-fungal, and anti-fouling agents in efforts to protect themselves from environmental stressors. We report that identification of chemicals involved in biochemical control processes in the marine world may lead to future research investigating health effects of these chemicals in human populations. The activities exhibited by many of these natural chemicals promise potential for commercial development as drugs for human health care as well as for other viable uses enhancing the quality of human life. JF - [np]. 2008. AU - Moeller, P D AU - Beauchesne, K AU - Hsia, M AU - Schock, T AU - Huncik, K Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - Toxicology Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; ASFA Aquaculture Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Noxious organisms KW - Red tides KW - Toxicants KW - Pharmacology KW - Man-induced effects KW - Watersheds KW - Environmental factors KW - Public health KW - Fish kill KW - Aquatic drugs KW - Coral KW - Corals KW - Marine ecosystems KW - Marine KW - Drug development KW - Coastal waters KW - Toxins KW - Ocean policy KW - USA KW - Oceans KW - Pharmaceuticals KW - Marine organisms KW - K 03410:Animal Diseases KW - Q3 01587:Diseases of Cultured Organisms KW - Q5 01524:Public health, medicines, dangerous organisms KW - X 24310:Pharmaceuticals KW - Q1 01625:Non-edible products KW - Q2 02167:Tides, surges and sea level UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19322434?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Moeller%2C+P+D%3BBeauchesne%2C+K%3BHsia%2C+M%3BSchock%2C+T%3BHuncik%2C+K&rft.aulast=Moeller&rft.aufirst=P&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=RAGS+TO+RICHES%2C+TOXINS+TO+PHARMACEUTICALS.+SEAMART&rft.title=RAGS+TO+RICHES%2C+TOXINS+TO+PHARMACEUTICALS.+SEAMART&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - THE INFLUENCE OF SEASONAL SEA ICE ON THE EASTERN BERING SEA SHELF ECOSYSTEM: 2005 AN - 19322381; 8623506 AB - Seasonal sea ice is a major structuring element of the eastern Bering Sea shelf ecosystem and responds directly to changes in climate. Sea ice determines the timing and fate of the spring phytoplankton bloom, rates of secondary production, and leaves behind a pool of cold water that influences migratory movements of fishes and the foraging of apex predators. In spring and fall of 2005 we conducted cruises using cross- and along-shelf transects to evaluate the influence of sea ice on the ecosystem. The hydrography, nutrients, chlorophyll, and zooplankton biomass and species composition were all affected by the presence or absence of sea ice along a north-south transect. The position of the transition between ice-affected and ice-free areas differed according to the variable, but the transition migrated to the north as the season progressed. Mooring data demonstrated that the changes were due to advection of water into the region. Thus the influence of sea ice on a particular area during an annual cycle is long lasting, but can be modified by processes such as advection, which are also mediated by climate. JF - [np]. 2008. AU - Stabeno, P J AU - Napp, J M AU - Mordy, C W Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q5 01503:Characteristics, behavior and fate KW - Q3 01582:Fish culture KW - Q2 02146:TSD distribution, water masses and circulation KW - M2 551.326:Floating Ice (551.326) KW - K 03450:Ecology KW - Q1 01482:Ecosystems and energetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19322381?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Stabeno%2C+P+J%3BNapp%2C+J+M%3BMordy%2C+C+W&rft.aulast=Stabeno&rft.aufirst=P&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=THE+INFLUENCE+OF+SEASONAL+SEA+ICE+ON+THE+EASTERN+BERING+SEA+SHELF+ECOSYSTEM%3A+2005&rft.title=THE+INFLUENCE+OF+SEASONAL+SEA+ICE+ON+THE+EASTERN+BERING+SEA+SHELF+ECOSYSTEM%3A+2005&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - NOAAaS OPERATIONAL OCEAN COLOR PRODUCTS FROM THE COASTWATCH OKEANOS SYSTEM AN - 19322143; 8624936 AB - NOAA generates near real-time operational ocean color products using the CoastWatch Okeanos system. CoastWatch ocean color products are used to determine the location, extent, and potential for development or movement of harmful algal blooms, and are accessed via the web or FTP. CoastWatch operational ocean color products generated by the Okeanos system include daily mean chlorophyll_a concentrations, remote sensing reflectances (Rrs) at 670 or 667 nm, and chl_a and Rrs anomalies from a 61-day mean. These products are generated in CoastWatch hierarchical data format (CWHDF) for continental U.S. coastal regions covering about one third of the globe. Okeanos processes ocean color data daily from a primary data source, SeaWiFS (Sea-Viewing Wide Field-of-View Sensor)/OrbView-2, and a backup data source, MODIS (Moderate Resolution Imaging Spectroradiometer)/Aqua. Ocean color data from MODIS/Terra are no longer processed, because ocean color products from this data source were not of sufficient quality to generate operationally. In 2008, NOAA plans to add the capability to process data daily from another ocean color sensor, MERIS (Medium Resolution Imaging Spectrometer)/Envisat, to mitigate the risk of losing either operational data source. JF - [np]. 2008. AU - Stathoplos, L AU - Keegstra, P AU - Soracco, M AU - DiGiacomo, P Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; Microbiology Abstracts C: Algology, Mycology & Protozoology; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Q5 01522:Protective measures and control KW - Q1 01481:Productivity KW - Q3 01587:Diseases of Cultured Organisms KW - M2 551.508:Instruments (551.508) KW - Q2 02393:Remote geosensing KW - K 03420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19322143?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Stathoplos%2C+L%3BKeegstra%2C+P%3BSoracco%2C+M%3BDiGiacomo%2C+P&rft.aulast=Stathoplos&rft.aufirst=L&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=NOAAaS+OPERATIONAL+OCEAN+COLOR+PRODUCTS+FROM+THE+COASTWATCH+OKEANOS+SYSTEM&rft.title=NOAAaS+OPERATIONAL+OCEAN+COLOR+PRODUCTS+FROM+THE+COASTWATCH+OKEANOS+SYSTEM&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - DEVELOPMENT AND EVOLUTION OF OPERATIONAL FORECAST SYSTEMS FOR THE COASTAL AND ESTUARINE ENVIRONMENT IN NOAA'S NATIONAL OCEAN SERVICE AN - 19322120; 8625217 AB - NOAA's National Ocean Service (NOS) applies hydrodynamic models for the development, transition and implementation of operational forecast systems (OFS) in U.S. estuaries, ports, lakes and the coastal ocean. These systems have applications in the support of marine navigation, emergency response, as well as marine ecological applications. There are currently nine water bodies in which OFS's are functioning (the Chesapeake Bay, the Port of NY/NJ, Galveston Bay, the St Johns River, and the five Great Lakes). OFS's are under development for the Columbia River, Delaware and Tampa Bays, as well as for Cook Inlet, AK and elsewhere. Once evaluated and deemed accurate by NOS standards, the OFS's are transitioned into the operational environment. The components of a OFS are discussed in terms of a JF - [np]. 2008. AU - Aikman, F AU - Vincent, M AU - Patchen, R Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Brackish KW - Q1 01185:Genetics and evolution KW - Q3 01581:Aquaculture: General KW - M2 551.468:Coastal Oceanography (551.468) KW - Q5 01501:General KW - Q2 02387:Navigation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19322120?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Aikman%2C+F%3BVincent%2C+M%3BPatchen%2C+R&rft.aulast=Aikman&rft.aufirst=F&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=DEVELOPMENT+AND+EVOLUTION+OF+OPERATIONAL+FORECAST+SYSTEMS+FOR+THE+COASTAL+AND+ESTUARINE+ENVIRONMENT+IN+NOAA%27S+NATIONAL+OCEAN+SERVICE&rft.title=DEVELOPMENT+AND+EVOLUTION+OF+OPERATIONAL+FORECAST+SYSTEMS+FOR+THE+COASTAL+AND+ESTUARINE+ENVIRONMENT+IN+NOAA%27S+NATIONAL+OCEAN+SERVICE&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - EFFORTS TOWARD FORECASTING HARMFUL MICROCYSTIS AERUGINOSA BLOOMS IN WESTERN LAKE ERIE AN - 19322007; 8625262 AB - The toxic cyanobacterium, Microcystis aeruginosa, has become a dominant component of the summer phytoplankton assemblage in the Great Lakes. Regional blooms have caused concern due to the use of these waters for recreation and as a source of drinking water. Research efforts are now underway to develop the capability to detect and monitor M. aeruginosa blooms in western Lake Erie. M. aeruginosa blooms have unique optical properties, due to the production of surface scum and the presence of phycocyanin, an accessory pigment. MERIS, a European ocean color satellite, has increased spectral resolution relative to MODIS and SeaWiFS, which aids in differentiating cyanobacteria from other phytoplankton. Various satellite derived products that have shown promise in detection are being combined through a rule-based model in an attempt to distinguish M. aeruginosa blooms from other non-harmful blooms. In addition, a hydrodynamic model has been developed for Lake Erie. These tools will be combined through the General NOAA Operational Modeling Environment to determine the usefulness of these models for monitoring M. aeruginosa in the western Lake Erie, through a retrospective case study. JF - [np]. 2008. AU - Tomlinson, M C AU - Wynne, T T AU - Stumpf, R P AU - Schwab, D AU - Stumbaugh, M Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 1: Biological Sciences & Living Resources; ASFA Aquaculture Abstracts KW - Q3 01588:Effects of Aquaculture on the Environment KW - Q1 01481:Productivity KW - Q5 01524:Public health, medicines, dangerous organisms KW - K 03330:Biochemistry KW - Q2 02223:Optical properties UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19322007?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Tomlinson%2C+M+C%3BWynne%2C+T+T%3BStumpf%2C+R+P%3BSchwab%2C+D%3BStumbaugh%2C+M&rft.aulast=Tomlinson&rft.aufirst=M&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=EFFORTS+TOWARD+FORECASTING+HARMFUL+MICROCYSTIS+AERUGINOSA+BLOOMS+IN+WESTERN+LAKE+ERIE&rft.title=EFFORTS+TOWARD+FORECASTING+HARMFUL+MICROCYSTIS+AERUGINOSA+BLOOMS+IN+WESTERN+LAKE+ERIE&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - ARCTIC OSCILLATION AND DIPOLE ANOMALY AND THEIR CONTRIBUTION TO SEA ICE EXPORT FROM THE ARCTIC IN THE 20TH CENTURY: OBSERVATION AND MODELING AN - 19321995; 8625712 AB - The winter Arctic Oscillation (AO) and Dipole Anomaly (DA) in the Arctic atmosphere and their contribution to sea ice export are investigated by using both the NCEP reanalysis and a high-resolution coupled general circulation model. The spatial distributions of the first two leading EOF modes of winter mean sea level pressure and geopotential height at 500 hPa north of 70oN obtained by the long-term simulation (1900-2010) are highly similar to them derived from the NCEP/NCAR reanalysis datasets (1948-2004). The AO and DA account for 66 % and 13 % of the variance, respectively.Composite spatial patterns of sea level pressure, sea ice thickness and velocity in the extreme years indicate that the DA plays a great important role in sea ice export from the Arctic Ocean to the Greenland Sea due to its strong meridionality. Sea ice export is highly promoted (restricted) in the positive (negative) DA phase. The dependence of sea ice export on the DA is comparable to or rather larger than that on the AO. However, whether the DA is physically independent of the AO or not has been unknown yet. Composite SLP fields suggest that the location of the most dominant anomaly in the Arctic seems to be characterized by the DA, while the sign of the anomaly is represented by the AO. In future, we should clarify the mechanism for existence of the DA. JF - [np]. 2008. AU - Wang, J AU - Watanabe, E AU - Hasumi, T Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q1 01185:Genetics and evolution KW - Q2 02243:Structure, mechanics and thermodynamics KW - Q3 01581:Aquaculture: General KW - Q5 01501:General KW - M2 551.326:Floating Ice (551.326) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19321995?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Wang%2C+J%3BWatanabe%2C+E%3BHasumi%2C+T&rft.aulast=Wang&rft.aufirst=J&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=ARCTIC+OSCILLATION+AND+DIPOLE+ANOMALY+AND+THEIR+CONTRIBUTION+TO+SEA+ICE+EXPORT+FROM+THE+ARCTIC+IN+THE+20TH+CENTURY%3A+OBSERVATION+AND+MODELING&rft.title=ARCTIC+OSCILLATION+AND+DIPOLE+ANOMALY+AND+THEIR+CONTRIBUTION+TO+SEA+ICE+EXPORT+FROM+THE+ARCTIC+IN+THE+20TH+CENTURY%3A+OBSERVATION+AND+MODELING&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - A NEAR REAL-TIME MARINE ENVIRONMENTAL MONITORING NETWORK FOR THE CARIBBEAN AN - 19321893; 8625419 AB - The National Oceanic and Atmospheric Administrationas (NOAA) Integrated Coral Observing Network (ICON), has been operational in the Caribbean since 2000 and has marine environmental monitoring stations for the purpose of understanding coral ecosystem dynamics in the Bahamas, St. Croix, Puerto Rico and Jamaica, with plans for new station installations in Little Cayman, and Antigua in the near future. These stations collect hourly data on all the standard meteorological parameters, as well as sea temperature, salinity, light and (on some stations), partial pressure of CO2 and Pulse Amplitude Modulating fluorometry. The ICON program collects these data and integrates them with satellite data for research-oriented ecological forecasts for marine behavioral events of interest to Marine Protected Area managers and the public, such as coral bleaching, spawning and larval drift. Through collaborative work with intergovernmental and academic partners, the ICON program hopes to expand its research platforms throughout the Caribbean and enhance its ecological forecasting capabilities. JF - [np]. 2008. AU - Hendee, J C AU - Gramer, L AU - Manzello, D AU - Jankulak, M AU - Shoemaker, M AU - Craynock, J AU - Ash, N AU - Langdon, C AU - Adler, M Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; Sustainability Science Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q3 01588:Effects of Aquaculture on the Environment KW - Q5 01523:Conservation, wildlife management and recreation KW - M3 1010:Issues in Sustainable Development KW - Q2 02146:TSD distribution, water masses and circulation KW - Q1 01442:Population dynamics KW - M2 551.509.1/.5:Forecasting (551.509.1/.5) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19321893?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Hendee%2C+J+C%3BGramer%2C+L%3BManzello%2C+D%3BJankulak%2C+M%3BShoemaker%2C+M%3BCraynock%2C+J%3BAsh%2C+N%3BLangdon%2C+C%3BAdler%2C+M&rft.aulast=Hendee&rft.aufirst=J&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=A+NEAR+REAL-TIME+MARINE+ENVIRONMENTAL+MONITORING+NETWORK+FOR+THE+CARIBBEAN&rft.title=A+NEAR+REAL-TIME+MARINE+ENVIRONMENTAL+MONITORING+NETWORK+FOR+THE+CARIBBEAN&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - RECENT SALINITY VARIABILITY AND ASSOCIATED ECOSYSTEM CHANGES ON GEORGES BANK AN - 19321819; 8624523 AB - The surface waters of the Gulf of Maine/Georges Bank region exhibited a large decrease in salinity during the 1990as relative to the 1980as. The decrease appeared to have originated at high latitude and been advected into the Gulf of Maine/Georges Bank region. Analysis of zooplankton data from Georges Bank indicates that a shift in the zooplankton community structure occurred in association with the salinity changes, resulting in higher abundance of smaller copepods during the 1990as. The survival rate from egg hatching to recruitment for the cod and haddock populations on Georges Bank also exhibited a shift between the two periods. Cod survival was three times higher than that for haddock during the 1980as, while the reverse was true during the 1995-1999 period sampled by the US GLOBEC program. Plausible mechanistic connections between the variability in salinity, zooplankton community structure and fish survival rates will be discussed. JF - [np]. 2008. AU - Mountain, D G AU - Kane, J Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 1: Biological Sciences & Living Resources; ASFA Aquaculture Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality KW - Marine KW - Q3 01582:Fish culture KW - Q5 01501:General KW - Q2 02146:TSD distribution, water masses and circulation KW - Q1 01442:Population dynamics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19321819?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Mountain%2C+D+G%3BKane%2C+J&rft.aulast=Mountain&rft.aufirst=D&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=RECENT+SALINITY+VARIABILITY+AND+ASSOCIATED+ECOSYSTEM+CHANGES+ON+GEORGES+BANK&rft.title=RECENT+SALINITY+VARIABILITY+AND+ASSOCIATED+ECOSYSTEM+CHANGES+ON+GEORGES+BANK&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - EXTRA-EQUATORIAL RESPONSE TO A COMPOSITE EL NINO: INTERIOR VS WESTERN BOUNDARY TRANSPORT AN - 19321806; 8623497 AB - A composite El Nino wind forcing constructed from 6 events during 1965 through 1998 was imposed in a linear Rossby model and an OGCM, with emphasis on the lagged response in the subtropics and the resulting interior vs. western boundary discharge and recharge. The composite identifies important features of the off-equatorial winds that are consistent among these events over 40 years. With stronger composite El Nino curl in the southern hemisphere, its anomalous subtropical currents are larger than in the north, and especially given the nearness of the western boundary in the south, the boundary transports that recharge the west Pacific warm pool following a warm event are also larger. Much of this transport signal can be diagnosed as linear Rossby waves plus a simple model of the western boundary response. Apparently the extra-equatorial component of El Nino, though often ignored, forms a significant part of the subsequent evolution. JF - [np]. 2008. AU - Kessler, W S AU - Perez, R C Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Q3 01588:Effects of Aquaculture on the Environment KW - Q2 02243:Structure, mechanics and thermodynamics KW - Q1 01422:Environmental effects KW - M2 551.588:Environmental Influences (551.588) KW - Q5 01521:Mechanical and natural changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19321806?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Kessler%2C+W+S%3BPerez%2C+R+C&rft.aulast=Kessler&rft.aufirst=W&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=EXTRA-EQUATORIAL+RESPONSE+TO+A+COMPOSITE+EL+NINO%3A+INTERIOR+VS+WESTERN+BOUNDARY+TRANSPORT&rft.title=EXTRA-EQUATORIAL+RESPONSE+TO+A+COMPOSITE+EL+NINO%3A+INTERIOR+VS+WESTERN+BOUNDARY+TRANSPORT&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - NOAAaS EFFORTS IN SUPPORTING FORMAL AND INFORMAL EDUCATION USE OF STREAMING DATA: CHALLENGES IN ADDRESSING THE NEEDS OF THESE AUDIENCES WITH EVER-CHANGING DATA AN - 19321714; 8624540 AB - NOAA has developed several programs and pilot projects aimed at facilitating the use of earth system science data, streaming ocean observing data, and data visualizations by formal and informal educators. One program, Science On a Sphere, a large visualization system that uses networked LCD projectors to display animated global datasets onto the outside of a suspended, 1.7-meter diameter opaque sphere, enables science centers and museums to display real-time and current earth system science data. NOAA's Ocean Data Education Portal is a pilot K-12 teacher-focused integrated data portal for several of NOAA's streaming ocean data. Additionally, NOAA has begun to explore the creation of educational gaming and web interfaces for ocean data sets. Results of needs assessments and formative evaluations for these projects will be presented. Initial results indicate that not only are simple-to-use data interfaces necessary, but also a large amount of contextual informational and updated scientific interpretation needs to be available. There is a clear need for both ongoing technical developments to support educators' access to data, but also continuous scientific support to explain the significance of the data. JF - [np]. 2008. AU - McDougall, CA AU - Ibanez, A AU - Martin, M AU - Casey, K S AU - Steffen, P Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q1 01108:Education KW - Q3 01581:Aquaculture: General KW - Q5 01501:General KW - M2 551.5:General (551.5) KW - Q2 02108:Education UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19321714?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=McDougall%2C+CA%3BIbanez%2C+A%3BMartin%2C+M%3BCasey%2C+K+S%3BSteffen%2C+P&rft.aulast=McDougall&rft.aufirst=CA&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=NOAAaS+EFFORTS+IN+SUPPORTING+FORMAL+AND+INFORMAL+EDUCATION+USE+OF+STREAMING+DATA%3A+CHALLENGES+IN+ADDRESSING+THE+NEEDS+OF+THESE+AUDIENCES+WITH+EVER-CHANGING+DATA&rft.title=NOAAaS+EFFORTS+IN+SUPPORTING+FORMAL+AND+INFORMAL+EDUCATION+USE+OF+STREAMING+DATA%3A+CHALLENGES+IN+ADDRESSING+THE+NEEDS+OF+THESE+AUDIENCES+WITH+EVER-CHANGING+DATA&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - INTEGRATING MICROBIAL SOURCE-TRACKING MARKERS WITH BACTERIAL INDICATORS TO BETTER CHARACTERIZE WATER QUALITY AT A SOUTH FLORIDA RECREATIONAL BEACH AN - 19321557; 8625261 AB - The monitoring of recreational waters is important to gauge potential risks to human health. The traditional methods currently used are time-intensive (18 hours to test results) and only quantify a small number of indicating bacteria. New molecular techniques are capable of delivering faster and more detailed results. By integrating these molecular techniques with classical culture methods, one can achieve a much more detailed assessment of which microbial contaminants may be polluting beaches. In this study, water and sand samples taken from beach sites of a future epidemiological study were analyzed to gather base-line information for the beach. A variety of molecular assays were utilized, including quantitative PCR (qPCR) assays targeting microbial source-tracking markers for Enterococci 23S rDNA, total Bacteroides, Bacteroides human-specific markers (HuBac and HF-8 gene cluster), and dog-specific Bacteroides markers. Other PCR assays tested presence/absence of Enterococci-esp human marker, E.coli O157:H7, Salmonella typhi, Staphylococcus aureus, and Campylobacter jejuni. By comparing results of these assays with the classical techniques, a better understanding can be achieved of not just the level of pollution, but who the primary microbial contributors are. JF - [np]. 2008. AU - Wanless AU - Sinigalliano, C D Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - Microbiology Abstracts B: Bacteriology; Microbiology Abstracts A: Industrial & Applied Microbiology; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Pollution Abstracts; ASFA Marine Biotechnology Abstracts; ASFA Aquaculture Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Q3 01588:Effects of Aquaculture on the Environment KW - Q5 01503:Characteristics, behavior and fate KW - P 2000:FRESHWATER POLLUTION KW - Q4 27760:Microorganisms KW - A 01490:Miscellaneous KW - Q2 02261:General KW - Q1 01588:Effects of Aquaculture on the Environment KW - J 02450:Ecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19321557?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Wanless%3BSinigalliano%2C+C+D&rft.aulast=Wanless&rft.aufirst=&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=INTEGRATING+MICROBIAL+SOURCE-TRACKING+MARKERS+WITH+BACTERIAL+INDICATORS+TO+BETTER+CHARACTERIZE+WATER+QUALITY+AT+A+SOUTH+FLORIDA+RECREATIONAL+BEACH&rft.title=INTEGRATING+MICROBIAL+SOURCE-TRACKING+MARKERS+WITH+BACTERIAL+INDICATORS+TO+BETTER+CHARACTERIZE+WATER+QUALITY+AT+A+SOUTH+FLORIDA+RECREATIONAL+BEACH&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - MODELING TROPHIC TRANSFER OF TOXINS TO PREDICT HEALTH RISKS FOR MARINE MAMMAL POPULATIONS AN - 19321383; 8624376 AB - Bottlenose dolphins are apex predators, exposed to persistent chemical contaminants that biomagnify through the food chain and to harmful algal bloom (HAB) toxins that are transported through the food chain. A comparative study along the southeast U.S. coast and Gulf of Mexico has identified ahot-spotsa for dolphin exposure to anthropogenic chemicals and for HAB-associated toxin exposure in regions of the Gulf of Mexico where mortality events, involving hundreds of dolphins, have occurred repeatedly over the last 8 years. While localized pollutant sources have been identified for some areas, a clear explanation for increased or higher exposures has been elusive for others. Dolphins are opportunistic feeders and their diet composition varies across regions, season, and in response to alterations in the environment. We demonstrate a mathematical model to explore the influence of prey composition on likely exposure of dolphins to both chemical and HAB toxins. We apply the model using toxin concentrations measured in potential prey species and examine how shifts in trophic feeding level alter the risk of toxin exposure. JF - [np]. 2008. AU - Schwacke, L H AU - Rowles, T K Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - Toxicology Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; Microbiology Abstracts C: Algology, Mycology & Protozoology; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Algal blooms KW - Food organisms KW - Food chains KW - Toxicants KW - Phytoplankton KW - Predators KW - Watersheds KW - Trophic structure KW - Pollutants KW - Prey KW - Coasts KW - Diets KW - Marine KW - Mortality KW - Feeding KW - Mathematical models KW - Toxins KW - ASW, Mexico Gulf KW - USA KW - Oceans KW - Marine mammals KW - Cetacea KW - Contaminants KW - Mortality causes KW - Q3 01588:Effects of Aquaculture on the Environment KW - Q5 01503:Characteristics, behavior and fate KW - Q2 02181:General KW - K 03450:Ecology KW - Q1 01442:Population dynamics KW - X 24300:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19321383?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Schwacke%2C+L+H%3BRowles%2C+T+K&rft.aulast=Schwacke&rft.aufirst=L&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=MODELING+TROPHIC+TRANSFER+OF+TOXINS+TO+PREDICT+HEALTH+RISKS+FOR+MARINE+MAMMAL+POPULATIONS&rft.title=MODELING+TROPHIC+TRANSFER+OF+TOXINS+TO+PREDICT+HEALTH+RISKS+FOR+MARINE+MAMMAL+POPULATIONS&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - EMERGING PATHOGENESIS OF VIBRIO PARAHAEMOLYTICUS AN - 19321341; 8625240 AB - Vibrio parahaemolyticus (Vp) is a ubiquitous marine bacterium capable of causing severe gastroenteritis in humans, usually through the consumption of raw oysters. Prior to 1995, Vp-vibriosis was sporadic and caused by a relatively heterogeneous population of the bacterium. In the last decade, Vp-vibriosis outbreaks have become more epidemic, with foci of clinical infections attributed to oysters harvested from single or geographically-linked sites. While initial Vp food poisioning outbreaks were attributed to a single pandemic O3:K6 serotype, other serotypes have been implicated in distinct geographical areas, including O4:K12 in the U. S. Pacific Northwest and O6:K18 in Alaska. Current risk assessment models are based on the presence of the virulence-associated gene tdh, yet illnesses have been attributed to tdh- isolates or have occurred in the apparent absence of significant numbers of Vp. We are using phenotypic, genetic, and genomic comparison methods, along with corresponding environmental parameters, to test the hypothesis that Vp clones with increased pathogenic potential have recently emerged, and to examine whether this emergence is connected to specific environmental changes in the Vp natural habitat. JF - [np]. 2008. AU - Strom AU - Landis, ED AU - Paranjpye, R N AU - Sokurenko, E V AU - Moseley, S L AU - Chattopadhyay, S Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - Microbiology Abstracts B: Bacteriology; ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Marine KW - Q5 01524:Public health, medicines, dangerous organisms KW - Q3 01587:Diseases of Cultured Organisms KW - J 02400:Human Diseases KW - Q2 02161:General KW - Q1 01484:Species interactions: parasites and diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19321341?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Strom%3BLandis%2C+ED%3BParanjpye%2C+R+N%3BSokurenko%2C+E+V%3BMoseley%2C+S+L%3BChattopadhyay%2C+S&rft.aulast=Strom&rft.aufirst=&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=EMERGING+PATHOGENESIS+OF+VIBRIO+PARAHAEMOLYTICUS&rft.title=EMERGING+PATHOGENESIS+OF+VIBRIO+PARAHAEMOLYTICUS&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - THE PREVALENCE OF ABNORMAL FISH AS AN INDICATOR OF ENVIRONMENTAL QUALITY AN - 19321268; 8624379 AB - A 9-yr survey of fish in the St. Lucie River Estuarine system, Florida, and nearby estuarine systems indicated that the prevalence of fish with abnormalities varied by species, system, and part of the system. Prevalence was greater in the St. Lucie compared to the reference systems and greater in the estuaries compared to the inlets. Abnormality prevalence varied over time, reaching an all-time peak in the double-strike hurricane year, 2004, and declining subsequently to the lowest rate observed in the first half of 2007 during a drought. In data summarized by consecutive 3-month period, the prevalence of abnormal fish was negatively related to salinity and negatively related to visibility. Microscopic analysis of tissues of selected abnormal fish and outwardly normal fish selected as acontrolsa revealed abnormalities in gill structures suggestive of irritation from sediments. These gill abnormalities were present in more than half of the fish examined. Flocculant bottom sediments present in much of the St. Lucie estuary are easily resuspended by freshwater discharges and storms. The irritation might be due to abrasion or a reaction to sediment-associated contaminants. JF - [np]. 2008. AU - Browder, JA AU - Nelson, C M AU - Kandrashoff, M AU - Manduca, R Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; ASFA Aquaculture Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Brackish KW - Freshwater KW - Q3 01588:Effects of Aquaculture on the Environment KW - Q1 01341:General KW - Q2 02264:Sediments and sedimentation KW - Q5 01504:Effects on organisms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19321268?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Browder%2C+JA%3BNelson%2C+C+M%3BKandrashoff%2C+M%3BManduca%2C+R&rft.aulast=Browder&rft.aufirst=JA&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=THE+PREVALENCE+OF+ABNORMAL+FISH+AS+AN+INDICATOR+OF+ENVIRONMENTAL+QUALITY&rft.title=THE+PREVALENCE+OF+ABNORMAL+FISH+AS+AN+INDICATOR+OF+ENVIRONMENTAL+QUALITY&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - TIDAL EFFECTS ON THE MEDITERRANEAN OVERFLOW. AN - 19321151; 8624403 AB - We investigate the influence of a barotropic tide on the mixing through the Strait of Gibraltar, and hence on the Mediterranean overflow. A barotropic tide could have several effects on the water flowing through the strait: firstly it could enable dense water to move over the sill, leading to a denser overflow; secondly, the greater kinetic energy could generate more mixing through turbulent bottom stresses, leading to a less dense overflow; and thirdly, the barotropic tide could generate more shear through interactions with topography leading to greater mixing and a less dense overflow.Our initial results suggest that the properties of the outflow are relatively insensitive to the amount and source of mixing in the strait, since there are negative feedbacks in the steep slope region downstream of the strait. JF - [np]. 2008. AU - Jackson, L C AU - Hallberg, R W Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Meteorological & Geoastrophysical Abstracts KW - Q1 01185:Genetics and evolution KW - Q3 01581:Aquaculture: General KW - Q5 01501:General KW - Q2 02167:Tides, surges and sea level KW - M2 551.466:Ocean Waves and Tides (551.466) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19321151?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Jackson%2C+L+C%3BHallberg%2C+R+W&rft.aulast=Jackson&rft.aufirst=L&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=TIDAL+EFFECTS+ON+THE+MEDITERRANEAN+OVERFLOW.&rft.title=TIDAL+EFFECTS+ON+THE+MEDITERRANEAN+OVERFLOW.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - THE LINK BETWEEN BLUEFIN TUNA AND OCEAN ENVIRONMENTAL CONDITIONS AN - 19321149; 8625211 AB - The bluefin tuna is considered one of the most economically valuable species of tuna in the North Atlantic. The high demand for bluefin tuna in the international markets has put this stock under heavy fishing pressure in recent years. Given the economical importance of the bluefin tuna fishery and the concerns regarding the depleted status of this stock, it is of utmost importance that we understand how environmental conditions affect the behavior and mortality of this species. This knowledge will aid fishery managers balance pressure on this stock from the fishing industry and the environment. In order to support this effort, we are linking information on oceanographic environmental conditions derived from satellite observations, such as sea surface and subsurface temperatures, surface dynamics, and water color to bluefin tuna catch and effort data. The combination of these data sets will make it possible to associate patterns in the distribution of bluefin tuna and fishing effort to oceanographic conditions and features. Quantifying these relationships and understanding the mechanisms that drive them has enhanced our ability to sustainably manage this species. JF - [np]. 2008. AU - Diaz, G AU - Rivero, C AU - Goni, G AU - Bringas, F Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - Q5 01523:Conservation, wildlife management and recreation KW - Q3 01581:Aquaculture: General KW - Q1 01567:Fishery oceanography and limnology KW - Q2 02393:Remote geosensing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19321149?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Diaz%2C+G%3BRivero%2C+C%3BGoni%2C+G%3BBringas%2C+F&rft.aulast=Diaz&rft.aufirst=G&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=THE+LINK+BETWEEN+BLUEFIN+TUNA+AND+OCEAN+ENVIRONMENTAL+CONDITIONS&rft.title=THE+LINK+BETWEEN+BLUEFIN+TUNA+AND+OCEAN+ENVIRONMENTAL+CONDITIONS&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - OBSERVATIONS OF GULF OF MAINEaS COASTAL CURRENT AN - 19321112; 8624975 AB - A few hundred satellite-tracked drifters have been deployed in the Gulf of Maine over the past two decades to study transport pathways. Given the recent development of low-cost GPS drifters in the last few years, the archive of tracks has grown considerably with over 100,000 kilometers collectively logged thus far. Statistics such as transit times, mean velocities, and preferred pathways are compiled for various regions along the coast. Lagrangian flow is compared to Eulerian estimates from near-by moorings. Numerical simulations ranging from simple Ekman theory to sophisticated 3-D ocean circulation models are being tested. Results indicate that the Maine Coastal Current is a strong and persistent feature centered on 93 +/- 13 meters. Residence times calculated for each A12 degree grid cell throughout the gulf depict some regions (Eastern Maine and Western Nova Scotia) as being relatively steady, flow-through systems and others regions (Penobscot, Great South Channel) having more variable, branching pathways. Travel times along the entire western side of the Gulf of Maine are typically less than two months (55 days). JF - [np]. 2008. AU - Manning, J P AU - McGillicuddy, D J AU - Churchill, J H AU - Pettigrew, N R AU - Incze, L S Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q3 01581:Aquaculture: General KW - Q1 01101:General works KW - M2 551.465:Structure/Dynamics/Circulation (551.465) KW - Q5 01501:General KW - Q2 02164:Ocean circulation and currents UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19321112?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Manning%2C+J+P%3BMcGillicuddy%2C+D+J%3BChurchill%2C+J+H%3BPettigrew%2C+N+R%3BIncze%2C+L+S&rft.aulast=Manning&rft.aufirst=J&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=OBSERVATIONS+OF+GULF+OF+MAINEaS+COASTAL+CURRENT&rft.title=OBSERVATIONS+OF+GULF+OF+MAINEaS+COASTAL+CURRENT&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - THE SEAFOOD DILEMMA: A WAY FORWARD AN - 19321103; 8625267 AB - Increasing seafood consumption will putatively improve human health and save lives. To meet the demand for seafood, there are more cultured and imported products available, but surveillance of products is minimal. At the same time, risks, or perceptions of risk, are changing because coastal areas are subject to habitat contamination by chemical and biological agents. The complexity of this situation results in a aseafood dilemmaa, which may lead to reduced seafood consumption, and resultant loss of presumed health benefits. To address this, we recommend that integrated program is needed to provide: sustained and systematic monitoring of both wild and cultured seafoods; consistent regulatory and guidance criteria; increased analytical capacity, both for harmful and beneficial substances; publicly accessible and user-friendly data on benefits and risks of seafood consumption; and a seafood tracking system. This program should be advised by representatives from the seafood and aquaculture industries, environmental interest groups, and the public health community. While the development of this program will not be a trivial task, the benefits to public health and well being make such an effort well worthwhile. JF - [np]. 2008. AU - Collier, T K AU - Varanasi, U AU - Dickhoff, W W Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; ASFA Aquaculture Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Marine KW - Q3 01587:Diseases of Cultured Organisms KW - Q2 02181:General KW - Q1 01587:Diseases of Cultured Organisms KW - Q5 01502:Methods and instruments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19321103?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Collier%2C+T+K%3BVaranasi%2C+U%3BDickhoff%2C+W+W&rft.aulast=Collier&rft.aufirst=T&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=THE+SEAFOOD+DILEMMA%3A+A+WAY+FORWARD&rft.title=THE+SEAFOOD+DILEMMA%3A+A+WAY+FORWARD&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - EFFECTS OF SUB-ACUTE DOMOIC ACID EXPOSURE ON GENE EXPRESSION IN THE VERTEBRATE CNS: IMPLICATIONS FOR HUMAN HEALTH AN - 19321053; 8625250 AB - Domoic acid (DA) is a food web transferred algal toxin that is naturally produced by some diatoms of the genus Pseudo-nitzschia. It is responsible for a severe neurotoxic illness known as amnesic shellfish poisoning (ASP). Current monitoring practices have been effective at preventing acute DA poisoning events. However, little is known about the effects of sub-acute DA exposure (levels below those shown to induce overt toxicity). There are growing concerns regarding the effects of sub-acute DA exposure particularly in coastal Tribal communities that subsistence fish on razor clams (a shellfish species known to retain DA for up to a year). The concern is that people are likely exposed to low levels of DA (aO 20 ppm the regulatory limit) on a regular basis. In the present study, the zebrafish (Danio rerio) model was used to identify gene expression effects in the central nervous system (CNS) associated with both acute and sub-acute DA exposure. Differential gene expression as evidenced by microarray analysis was observed in the brains of both sub-acute and acute treatments compared to controls. The observed gene expression patterns indicated that sub-acute DA exposure was sufficient to impact the vertebrate CNS and that the mechanisms of DA toxicity may be different under conditions of acute versus sub-acute DA exposure. Collectively, these data suggest that zebrafish are a useful model for exploring the mechanisms of chronic algal toxin exposure relevant to the vertebrate CNS. JF - [np]. 2008. AU - Lefebvre, KA AU - Tilton, S AU - Bammler, T AU - Beyer, R AU - Janssen, P AU - Farin, F AU - Srinouanprachanh, S AU - Gallagher, E Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Genetics Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; ASFA Aquaculture Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Freshwater KW - Q3 01587:Diseases of Cultured Organisms KW - Q2 02170:Nearshore dynamics KW - Q1 01587:Diseases of Cultured Organisms KW - K 03450:Ecology KW - Q5 01504:Effects on organisms KW - G 07730:Development & Cell Cycle UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19321053?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Lefebvre%2C+KA%3BTilton%2C+S%3BBammler%2C+T%3BBeyer%2C+R%3BJanssen%2C+P%3BFarin%2C+F%3BSrinouanprachanh%2C+S%3BGallagher%2C+E&rft.aulast=Lefebvre&rft.aufirst=KA&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=EFFECTS+OF+SUB-ACUTE+DOMOIC+ACID+EXPOSURE+ON+GENE+EXPRESSION+IN+THE+VERTEBRATE+CNS%3A+IMPLICATIONS+FOR+HUMAN+HEALTH&rft.title=EFFECTS+OF+SUB-ACUTE+DOMOIC+ACID+EXPOSURE+ON+GENE+EXPRESSION+IN+THE+VERTEBRATE+CNS%3A+IMPLICATIONS+FOR+HUMAN+HEALTH&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - CELEBRATING TEN YEARS OF PROGRESS TOWARD BUILDING A GLOBAL OCEAN OBSERVING SYSTEM AN - 19321045; 8624942 AB - In 1998, the International Year of the Ocean, NOAA implemented a program to help build the global ocean observing system needed to improve climate forecasts. Over the past 10 years, NOAA and its international partners have reached 57% completion toward implementation of the initial design outlined in the Global Climate Observing System Implementation Plan. The system has grown from five networks in 1998 to nine complementary networks that together, contribute unique capabilities toward an integrated composite system. Through this system, NOAA and its partners have made extraordinary progress toward improving our understanding of the ocean and its role in climate. From the seminal ENSO Observing System to global coverage from drifting arrays, this presentation highlights the development of the current global ocean observing system (in situ) and prospects for the next 10 years of sustained ocean observations. JF - [np]. 2008. AU - Johnson, M AU - Arzayus, K M Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q3 01581:Aquaculture: General KW - Q1 01101:General works KW - M2 551.588:Environmental Influences (551.588) KW - Q2 02244:Air-sea coupling KW - Q5 01501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19321045?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Johnson%2C+M%3BArzayus%2C+K+M&rft.aulast=Johnson&rft.aufirst=M&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=CELEBRATING+TEN+YEARS+OF+PROGRESS+TOWARD+BUILDING+A+GLOBAL+OCEAN+OBSERVING+SYSTEM&rft.title=CELEBRATING+TEN+YEARS+OF+PROGRESS+TOWARD+BUILDING+A+GLOBAL+OCEAN+OBSERVING+SYSTEM&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - HEAT AND TEMPERATURE CHANGES FROM HIGH DENSITY XBT LINES IN THE NORTH ATLANTIC AN - 19320945; 8622993 AB - High-density XBT sections along tracklines from the Gibraltar Straits to the Straits of Florida (AX7) since 1995 with average spatial sampling of 30-40 km can be used to infer the recent temperature changes in the upper ocean and any associated heat transport changes. A mean heat transport of 0.98 PW was observed in this time period with a small trend towards decreasing heat transport through time, barely distinguishable amidst the large interannual and shorter time-scale variability. No annual cycle is evident. The heat transport does not appear to be correlated with with climate signals such as the North Atlantic Oscillation, however the heat transport bears some similarity to the integrated surface temperature in the North Atlantic, as seem in the short time scale oscillations apparent in the Atlantic Multidecadal oscillation. At the same time the XBT line shows marked warming in the past decade by as much as 0.5 C in the 200-800 meter depth range. JF - [np]. 2008. AU - Baringer, MO Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q3 01581:Aquaculture: General KW - Q1 01101:General works KW - Q5 01501:General KW - Q2 02146:TSD distribution, water masses and circulation KW - M2 551.525:Earth Temperature (551.525) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19320945?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Baringer%2C+MO&rft.aulast=Baringer&rft.aufirst=MO&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=HEAT+AND+TEMPERATURE+CHANGES+FROM+HIGH+DENSITY+XBT+LINES+IN+THE+NORTH+ATLANTIC&rft.title=HEAT+AND+TEMPERATURE+CHANGES+FROM+HIGH+DENSITY+XBT+LINES+IN+THE+NORTH+ATLANTIC&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - IMPACT OF AN ENSEMBLE CIRCULATION-DEPENDENT INFLATION FILTER ON OCEANIC CLIMATE DETECTION WITHIN `BIASED' COUPLED GCMS AN - 19320891; 8623534 AB - This study serves as the first step of our efforts for discovering the impacts of fully-coupled GCM's biases on Oceanic Data Assimilation.We design first an ``imperfect twin'' experiment using two coupled GCMs that are biased with respect to each other, in which, based on the 2005 ARGO network, observations are drawn from one coupled GCM and assimilated into the other.Using a standard ensemble filter, the assimilating imperfect model successfully recovers the upper-ocean temperature and salinity from observations, but fails toconverge in the deep ocean, where model bias is relatively large compared to the ocean's intrinsic variability represented by the ensemble spread. The inconsistency between the well-constrained upper and poorly-constraineddeep oceans generates spurious currents throughout the water column. To relax this problem, we introduce an ensemble circulation-dependent inflation filter (EcdiF) -- which uses a pre-computed anomaly's variance to inflatethe covariance wherever a small ensemble spread would otherwise make the model ``over-confident.''The EcdiF greatly improves filtering performance,reducing global deep-ocean RMS errors by 30-40% for temperature, 40-50% for salinity, 70% for horizontal currents, and 50% for vertical velocity.Consistently, the estimate accuracy on meridonal overturning circulation, pycnocline depth and ENSO variability is dramatically enhanced. JF - [np]. 2008. AU - Zhang, S AU - Rosati, A AU - Harrison, M Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q1 01185:Genetics and evolution KW - Q3 01581:Aquaculture: General KW - M2 551.588:Environmental Influences (551.588) KW - Q2 02244:Air-sea coupling KW - Q5 01501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19320891?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Zhang%2C+S%3BRosati%2C+A%3BHarrison%2C+M&rft.aulast=Zhang&rft.aufirst=S&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=IMPACT+OF+AN+ENSEMBLE+CIRCULATION-DEPENDENT+INFLATION+FILTER+ON+OCEANIC+CLIMATE+DETECTION+WITHIN+%60BIASED%27+COUPLED+GCMS&rft.title=IMPACT+OF+AN+ENSEMBLE+CIRCULATION-DEPENDENT+INFLATION+FILTER+ON+OCEANIC+CLIMATE+DETECTION+WITHIN+%60BIASED%27+COUPLED+GCMS&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - AN EMPIRICAL APPROACH TO ESTIMATING THE PROBABILITY OF TOXIGENIC PSEUDO-NITZSCHIA BLOOMS IN THE SANTA BARBARA CHANNEL AN - 19320800; 8625067 AB - The Santa Barbara Channel, CA is a highly productive region where wind-driven upwelling and mesoscale eddies are important processes driving phytoplankton blooms. In recent years, the spring bloom has been dominated by the neurotoxin-producing diatom genus, Pseudo-nitzschia. The results of a 1.5 year time series of Pseudo-nitzschia spp. abundance estimates and domoic acid concentration are related to physical, chemical, and biological parameters to better identify the conditions associated with regional Pseudo-nitzschia blooms. The time series captured three large toxic events in the springs of 2005-2006 and summer 2005 corresponding to bloom-level Pseudo-nitzschia spp. abundance. Statistical models were created and relevant thresholds determined to predict the occurrence of toxic bloom events from environmental parameters. The conditions most associated with high cellular toxin levels were low sea surface temperature, high salinity, increased absorption by cDOM (412 nm), increased reflectance at 510/555 nm, and decreased particulate absorption at 510 nm. This suggests the potential for monitoring of toxic diatom blooms in the Santa Barbara Channel using satellite platforms such as SeaWiFS, MODIS, and AVHRR. JF - [np]. 2008. AU - Anderson, C R AU - Siegel, DA AU - Kudela, R M AU - Brzezinski, MA Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; ASFA Aquaculture Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Q3 01588:Effects of Aquaculture on the Environment KW - Q1 01481:Productivity KW - Q5 01524:Public health, medicines, dangerous organisms KW - Q2 02144:Regional studies, expeditions and data reports KW - K 03450:Ecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19320800?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Anderson%2C+C+R%3BSiegel%2C+DA%3BKudela%2C+R+M%3BBrzezinski%2C+MA&rft.aulast=Anderson&rft.aufirst=C&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=AN+EMPIRICAL+APPROACH+TO+ESTIMATING+THE+PROBABILITY+OF+TOXIGENIC+PSEUDO-NITZSCHIA+BLOOMS+IN+THE+SANTA+BARBARA+CHANNEL&rft.title=AN+EMPIRICAL+APPROACH+TO+ESTIMATING+THE+PROBABILITY+OF+TOXIGENIC+PSEUDO-NITZSCHIA+BLOOMS+IN+THE+SANTA+BARBARA+CHANNEL&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - SPATIAL AND TEMPORAL VARIATIONS IN ALBACORE HABITAT IN THE NORTHEAST PACIFIC USING REMOTELY-SENSED ENVIRONMENTAL DATA AN - 19320702; 8625212 AB - Albacore tuna occurs through much of the temperate waters of the North Pacific and undergoes zonal feeding migrations across the entire basin. Oceanic habitat preferences and timing of immigration and emigration into the Eastern North Pacific have not been studied. We used albacore logbook CPUE data for 1999 through 2004 stratified by month, latitude, and longitude (33,652 records) along with satellite-derived environmental variables (Reynolds SST, SeaWIFS SSChl, AVISO SSH, and ERS- or QSCAT-derived wind stress curl). CPUE was mapped for the main fishing season (May through October), overlaid on environmental maps, and environmental records were extracted for each catch location where fishing occurred using both positive and zero sets. The optimum range (mean and variance) of each variable was estimated based on catch and CPUE was related to all environmental variables using GAM modeling by month. We plotted binary prediction map of distributional range of this species based on optimal habitat for each month and year. Catch varied significantly between years and all four environmental factors were related to the distribution of albacore in this region. JF - [np]. 2008. AU - Brodeur, R D AU - Howell, E AU - Polovina, J AU - Ciannelli, L AU - Pearcy, W AU - Laurs, M AU - Childers, J Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - Q3 01581:Aquaculture: General KW - Q5 01501:General KW - Q1 01567:Fishery oceanography and limnology KW - Q2 02163:Air-water boundary layer UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19320702?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Brodeur%2C+R+D%3BHowell%2C+E%3BPolovina%2C+J%3BCiannelli%2C+L%3BPearcy%2C+W%3BLaurs%2C+M%3BChilders%2C+J&rft.aulast=Brodeur&rft.aufirst=R&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=SPATIAL+AND+TEMPORAL+VARIATIONS+IN+ALBACORE+HABITAT+IN+THE+NORTHEAST+PACIFIC+USING+REMOTELY-SENSED+ENVIRONMENTAL+DATA&rft.title=SPATIAL+AND+TEMPORAL+VARIATIONS+IN+ALBACORE+HABITAT+IN+THE+NORTHEAST+PACIFIC+USING+REMOTELY-SENSED+ENVIRONMENTAL+DATA&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - BIO-INDICATORS OF ESTUARINE HEALTH: A MULTIVARIATE APPROACH LINKING SOURCE TO RESOURCE AN - 19320631; 8624378 AB - The NOAA/NOS Oxford Lab, in cooperation with federal, state, and academic partners, is implementing an integrated biotic ecosystem assessment on a sub-watershed (14-digit Hydrologic Unit Code) scale in Chesapeake Bay. Sub-watersheds were chosen based on statistical analysis of land use patterns to represent a gradient from developed to agricultural. A random stratified design was developed and sampling approaches coordinated within this structure to allow for robust system comparisons. The approach is hierarchal, with metrics chosen to represent a range from community to cellular level responses across multiple organisms. Particular attention is focused on the use of pathobiology as a tool for assessing environmental condition. By integrating the biotic component with water quality, sediment indices, and land-use information, a holistic evaluation of ecosystem health will provide management entities with information needed to inform local decision-making processes and establish benchmarks for future restoration efforts. Results from the 2007 sampling season will be presented. JF - [np]. 2008. AU - Jacobs, J M AU - Kelsey, R H AU - Leight, A K AU - Lewis, E J AU - McLaughlin, S M AU - Messick, G AU - Wood, R J Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 1: Biological Sciences & Living Resources; Pollution Abstracts; ASFA Aquaculture Abstracts KW - Resource management KW - Estuaries KW - Brackish KW - Watersheds KW - Water quality KW - ANW, USA, Chesapeake Bay KW - Land use KW - Restoration KW - British Isles, England, Oxford KW - Water management KW - Brackishwater environment KW - Environmental conditions KW - Q3 01587:Diseases of Cultured Organisms KW - Q5 01523:Conservation, wildlife management and recreation KW - Q2 02261:General KW - Q1 01482:Ecosystems and energetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19320631?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Jacobs%2C+J+M%3BKelsey%2C+R+H%3BLeight%2C+A+K%3BLewis%2C+E+J%3BMcLaughlin%2C+S+M%3BMessick%2C+G%3BWood%2C+R+J&rft.aulast=Jacobs&rft.aufirst=J&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=BIO-INDICATORS+OF+ESTUARINE+HEALTH%3A+A+MULTIVARIATE+APPROACH+LINKING+SOURCE+TO+RESOURCE&rft.title=BIO-INDICATORS+OF+ESTUARINE+HEALTH%3A+A+MULTIVARIATE+APPROACH+LINKING+SOURCE+TO+RESOURCE&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - DELIVERY AND APPLICATION OF OCEANOGRAPHIC SATELLITE DATA TO SUPPORT THE STEWARDSHIP OF LIVING MARINE RESOURCES AN - 19320586; 8625214 AB - Resource managers and researchers interested in obtaining information concerning the marine environment must often navigate a bewildering array of formats and data delivery mechanisms to get the information they require. The ongoing emergence of national and regional components of the US integrated ocean observing system (IOOS) presents a unique opportunity to standardize the generation, archival, and delivery of marine data products. The OceanWatch North Pacific Demonstration project was initiated to develop the tools needed to effectively deliver a variety of environmental products to several projects linked to the stewardship of living marine resources. The OceanWatch Thematic Real-time Environmental Distributed Data Server provides each of these projects (and the general public) with access to a full suite of satellite data products, including sea surface temperature, sea surface height, chlorophyll, and vector winds, along with a number of derived products. Additionally, historical data sets and long-term means for each parameter are made available at the same location to allow the users to place measurements from a given period within the context of the regional ocean dynamics. In return, the individual members of the participating projects help us to identify inadequacies in the OceanWatch system, and continue to collaborate in our efforts to improve the system. Partners are very enthusiastic about client-side delivery tools and the idea of custom adata castinga. JF - [np]. 2008. AU - Foley, D G Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q1 01461:Plankton KW - Q3 01581:Aquaculture: General KW - M2 551.465:Structure/Dynamics/Circulation (551.465) KW - Q5 01501:General KW - Q2 02387:Navigation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19320586?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Foley%2C+D+G&rft.aulast=Foley&rft.aufirst=D&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=DELIVERY+AND+APPLICATION+OF+OCEANOGRAPHIC+SATELLITE+DATA+TO+SUPPORT+THE+STEWARDSHIP+OF+LIVING+MARINE+RESOURCES&rft.title=DELIVERY+AND+APPLICATION+OF+OCEANOGRAPHIC+SATELLITE+DATA+TO+SUPPORT+THE+STEWARDSHIP+OF+LIVING+MARINE+RESOURCES&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - INTERACTIVE HABITAT DATABASE FOR THE PACIFIC COAST OCEAN OBSERVING SYSTEM (PACOOS): AN ECOSYSTEM OBSERVING TOOL FOR THE CALIFORNIA CURRENT AN - 19320543; 8624552 AB - Recognizing the need to develop an ocean observing system covering the entire California Current Ecosystem (CCE), NOAA and its partners are establishing PaCOOS as a west coast observing ecosystem abackbonea for the U.S. Integrated Ocean Observing System (IOOS). PaCOOSa long-term objective is to develop and maintain an integrated distributed data access, transport, and analysis system serving data and products and meeting research and management needs for multiple users in the CCE. Building on databases assembled for the development of an Essential Fish Habitat Environmental Impact Statement for west coast groundfish, we have developed a data portal that links several remote servers and delivers a variety of habitat relevant data including benthic, biological and oceanographic data, and allows multilayer query and reporting and query comparisons (http://pacoos.coas.oregonstate.edu/). The data portal provides for data-discovery, direct client access to data, custom/interactive view environments, as well as developing integrated decision support tools for Ecosystem Based Management. Our long-term goal is to bring the 2-D geospatial world and the 4-D oceanographic world closer to seamless exploration by examining interoperability between these two inherently different data structures. JF - [np]. 2008. AU - Clarke, ME AU - Romsos, C G AU - Goldfinger, C AU - Gref, B AU - Wakefield, W W Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality KW - Marine KW - Q3 01588:Effects of Aquaculture on the Environment KW - Q2 02165:Benthic boundary layer KW - Q5 01521:Mechanical and natural changes KW - Q1 01462:Benthos UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19320543?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Clarke%2C+ME%3BRomsos%2C+C+G%3BGoldfinger%2C+C%3BGref%2C+B%3BWakefield%2C+W+W&rft.aulast=Clarke&rft.aufirst=ME&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=INTERACTIVE+HABITAT+DATABASE+FOR+THE+PACIFIC+COAST+OCEAN+OBSERVING+SYSTEM+%28PACOOS%29%3A+AN+ECOSYSTEM+OBSERVING+TOOL+FOR+THE+CALIFORNIA+CURRENT&rft.title=INTERACTIVE+HABITAT+DATABASE+FOR+THE+PACIFIC+COAST+OCEAN+OBSERVING+SYSTEM+%28PACOOS%29%3A+AN+ECOSYSTEM+OBSERVING+TOOL+FOR+THE+CALIFORNIA+CURRENT&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - LINKING ECOSYSTEM HEALTH TO MARINE ANIMAL HEALTH AN - 19320379; 8624371 AB - Over the past several decades even a casual beachgoer has noticed changes in the quality of our coastal and estuarine waters and the ecosystems they support. Often there is a visible indication of a problem such as an odor, a discoloration, or debris that can directly affect the health of marine animals. Frequently associated with these obvious environmental changes, are killed fish, beached marine mammals, entangled sea turtles, or oiled birds. But these are just the tip of the iceberg, the very visible problems. Other problems are more subtle and their connection with what is happening in our marine ecosystems is at time more difficult to identify. For example what is the exact role of human induced noise on marine mammalas health? What is the impact of marine and estuarine contaminants at the ecosystem, population, individual, cellular or genetic level? A few examples (including biotoxins, chemicals and biological agents) will be used to demonstrate the problems associated with acute and chronic effects of ecosystem stressors on marine animal health and their ultimate impact on human health. JF - [np]. 2008. AU - Valette-Silver, N J Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - Brackish KW - Q3 01587:Diseases of Cultured Organisms KW - Q2 02261:General KW - Q5 01504:Effects on organisms KW - Q1 01484:Species interactions: parasites and diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19320379?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Valette-Silver%2C+N+J&rft.aulast=Valette-Silver&rft.aufirst=N&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=LINKING+ECOSYSTEM+HEALTH+TO+MARINE+ANIMAL+HEALTH&rft.title=LINKING+ECOSYSTEM+HEALTH+TO+MARINE+ANIMAL+HEALTH&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - ANTI-GRAZING PROPERTIES OF THE DINOFLAGELLATE KARLODINIUM VENEFICUM DURING PREDATOR-PREY INTERACTIONS WITH THE COPEPOD ACARTIA TONSA AN - 19320259; 8624636 AB - The athecate dinoflagellate Karlodinium veneficum is a common member of the phytoplankton community within temperate, estuarine waters and is occasionally responsible for the formation of dense, ichthyotoxic blooms. K. veneficum produces cytotoxic, hemolytic and ichthyotoxic compounds known as karlotoxins, which may also provide a defense against potential grazers. To evaluate these anti-grazing properties, food removal experiments were conducted using the copepod Acartia tonsa, a toxic strain (CCMP 2064) and a non-toxic strain (CSIC1) of K. veneficum. Copepods were exposed to 6 monoalgal or mixed algal diets at bloom concentrations and ingestion rates were calculated. No significant differences in copepod mortality were found among the experimental diets regardless of toxicity. However, highly significant differences were found among A. tonsa ingestion rates (1-way ANOVA, p < 0.001). A. tonsa had significantly greater ingestion rates when exposed to diets dominated by the non-toxic strain CSIC1. These results support the hypothesis that karlotoxins, present in some strains of K. veneficum, act to deter grazing by potential predators and may contribute to the formation and continuation of blooms. JF - [np]. 2008. AU - Waggett, R J AU - Adolf, JE AU - Place, A AU - Tester, P A Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; ASFA Aquaculture Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Brackish KW - Q3 01588:Effects of Aquaculture on the Environment KW - K 03330:Biochemistry KW - Q5 01504:Effects on organisms KW - Q2 02346:Dangerous organisms KW - Q1 01588:Effects of Aquaculture on the Environment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19320259?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Waggett%2C+R+J%3BAdolf%2C+JE%3BPlace%2C+A%3BTester%2C+P+A&rft.aulast=Waggett&rft.aufirst=R&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=ANTI-GRAZING+PROPERTIES+OF+THE+DINOFLAGELLATE+KARLODINIUM+VENEFICUM+DURING+PREDATOR-PREY+INTERACTIONS+WITH+THE+COPEPOD+ACARTIA+TONSA&rft.title=ANTI-GRAZING+PROPERTIES+OF+THE+DINOFLAGELLATE+KARLODINIUM+VENEFICUM+DURING+PREDATOR-PREY+INTERACTIONS+WITH+THE+COPEPOD+ACARTIA+TONSA&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - IMPACT OF THE ATLANTIC WARM POOL ON CLIMATE AND HURRICANES AN - 19320062; 8623669 AB - Observations and atmospheric general circulation model runs show that the Atlantic Warm Pool (AWP) largely affects the summer climate of the Western Hemisphere and Atlantic hurricanes. Both the sea level pressure and precipitation display a significant response (low pressure and increased rainfall) to a large AWP, in areas located in the western tropical North Atlantic and in the eastern North Pacific. In response to the pressure changes, the easterly Caribbean low-level jet is weakened, as is its westward moisture transport. A large AWP weakens the southerly Great Plains low-level jet, which results in reduced northward moisture transport from the Gulf of Mexico to the United States east of the Rocky Mountains and thus decreases the summer rainfall over the central United States. A large AWP reduces the tropospheric vertical wind shear in the main hurricane development region and increases the moist static instability of the troposphere, both of which favor the intensification of tropical storms into major hurricanes. Since the climate response to the North Atlantic SST anomalies is primarily forced at low latitudes, this study implies that reduced rainfall over North America and increased hurricane activity due to the warm phase of the Atlantic multidecadal oscillation may be partly due to the AWP-induced atmospheric changes associated with more frequent large summer warm pools. JF - [np]. 2008. AU - Wang, C AU - Lee, S K AU - Enfield, D B Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA Aquaculture Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q1 01185:Genetics and evolution KW - M2 551.461:Sea Level/Horizontal Distribution (551.461) KW - Q2 02243:Structure, mechanics and thermodynamics KW - Q3 01581:Aquaculture: General KW - Q5 01521:Mechanical and natural changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19320062?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Wang%2C+C%3BLee%2C+S+K%3BEnfield%2C+D+B&rft.aulast=Wang&rft.aufirst=C&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=IMPACT+OF+THE+ATLANTIC+WARM+POOL+ON+CLIMATE+AND+HURRICANES&rft.title=IMPACT+OF+THE+ATLANTIC+WARM+POOL+ON+CLIMATE+AND+HURRICANES&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - HAMILTONIAN DESCRIPTION OF STRONGLY NONLINEAR INTERNAL WAVES ON SHELF AN - 19319779; 8624710 AB - It is now a common knowledge that solitary-like internal waves in coastal zones are often strongly nonlinear. Examples of experimental evidence for that were given in our presentation at the previous OSM in 2006. In the works by Miyata and Choi& Camassa, model equations for strong internal waves in a two-layer fluid were suggested that are similar to Boussinesq equations known for the weakly nonlinear long waves. However, they combine strong nonlinearity and weak dispersion that can be contradictory for solitons in which these two factors are balanced by definition. Actually, a consistent description of strongly nonlinear processes in the form integrated over depth is, strictly speaking, impossible even for a two-layer model. We suggest a Hamiltonian form of such equations without expansion of a dispersive term. This form secures conservation of mass and energy and can be readily extended to include different slowly varying factors such as a sloping bottom, dissipation, and cylindrical divergence. Some solutions are presented in application to observational data. JF - [np]. 2008. AU - Ostrovsky, LA AU - Irisov, V G Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Q5 01523:Conservation, wildlife management and recreation KW - Q2 02166:Internal waves and microstructure KW - Q3 01581:Aquaculture: General KW - Q1 01101:General works KW - M2 551.465:Structure/Dynamics/Circulation (551.465) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19319779?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Ostrovsky%2C+LA%3BIrisov%2C+V+G&rft.aulast=Ostrovsky&rft.aufirst=LA&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=HAMILTONIAN+DESCRIPTION+OF+STRONGLY+NONLINEAR+INTERNAL+WAVES+ON+SHELF&rft.title=HAMILTONIAN+DESCRIPTION+OF+STRONGLY+NONLINEAR+INTERNAL+WAVES+ON+SHELF&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - NOAA AND IOOS AN - 19319758; 8624534 AB - The Integrated Ocean Observing System (IOOS) is a nationally important infrastructure that will enable many different users to characterize, understand, predict and monitor changes in coastal and ocean environments and ecosystems. This infrastructure is critical to understanding, responding and adapting to the effects of severe weather, global-to-regional climate variability, and natural hazards. NOAA owns and operates much of the coastal and ocean observing and data distribution infrastructure. In December 2006, NOAA decided to standup an IOOS Program Office that will provide a central focal point for IOOS activities within NOAA and with our regional and other federal partners. In the near-term NOAA will concentrate on developing a data integration framework. A fully operational data integration framework will take significant time to develop. Education is a cross cutting thread throughout IOOS. The value of ocean education cannot be overstated. IOOS can bring ocean observing into the classroom, which will allow a better understanding of importance of the ocean and make the ocean more than just a deep blue mystery. JF - [np]. 2008. AU - Willis, Z S Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q1 01108:Education KW - Q3 01581:Aquaculture: General KW - Q5 01501:General KW - M2 551.5:General (551.5) KW - Q2 02108:Education UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19319758?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Willis%2C+Z+S&rft.aulast=Willis&rft.aufirst=Z&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=NOAA+AND+IOOS&rft.title=NOAA+AND+IOOS&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - CLIMATE DRIVEN HABITAT BOUNDARIES: TRANSLATING COUPLED PHYSICAL-ECOSYSTEM DYNAMICS TO THE MID-ATLANTIC FISHERIES COMPLEX AN - 19319480; 8624027 AB - Understanding the effects of climate variability and change on ecosystem dynamics is one of the most important and complex problems facing modern ecology. Analysis of climate effects on habitat boundaries and conditions is a powerful approach to this problem. Zooplankton can serve as holistic integrators of habitat conditions and provide a critical linkage between primary production and higher trophic levels. We used spatial techniques coupled with zooplankton community composition analysis to depict changes in fisheries habitat resulting from differing interannual hydroclimatic conditions in Chesapeake Bay, one of the most important fishery habitat areas in the Northeast US Shelf Large Marine Ecosystem. The dominant signal revealed in the analysis suggests that the timing and nature of the winter-spring transition determines the quality, quantity, and nature of fish nursery habitat as evident in the hydrographic, zooplankton community, and fishery recruitment profiles over the last two decades. These results illustrate the important linkages between physical processes and ecosystem dynamics that occur through variations in habitat conditions and boundaries and eventually affect upper trophic levels. JF - [np]. 2008. AU - Wood, R W AU - Kelsey, R H AU - Zhang, X Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 1: Biological Sciences & Living Resources; ASFA Aquaculture Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Marine KW - Q2 02101:General works KW - Q3 01582:Fish culture KW - Q5 01501:General KW - Q1 01442:Population dynamics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19319480?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Wood%2C+R+W%3BKelsey%2C+R+H%3BZhang%2C+X&rft.aulast=Wood&rft.aufirst=R&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=CLIMATE+DRIVEN+HABITAT+BOUNDARIES%3A+TRANSLATING+COUPLED+PHYSICAL-ECOSYSTEM+DYNAMICS+TO+THE+MID-ATLANTIC+FISHERIES+COMPLEX&rft.title=CLIMATE+DRIVEN+HABITAT+BOUNDARIES%3A+TRANSLATING+COUPLED+PHYSICAL-ECOSYSTEM+DYNAMICS+TO+THE+MID-ATLANTIC+FISHERIES+COMPLEX&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - EVALUATING FORMAL AND INFORMAL EDUCATION PROGRAMS IN NATIONAL MARINE SANCTUARIES. AN - 19319351; 8625820 AB - Conducting an evaluation of your education and interpretive programs is essential to assessing the effectiveness of your message delivery system. Explore with the NOAA National Marine Sanctuaries staff the process for development and implementation of an evaluation system for a diverse offering of ocean literacy and conservation education programs. Topics include models of evaluating environmental education programs, integration of evaluation in the program planning process, structuring evaluation instruments and implementation challenges with broadly distributed program centers. This presentation is based on the culmination of a two year planning process for the newly developed evaluation toolbox for environmental learning designed in collaboration with the Institute for Learning Innovation. JF - [np]. 2008. AU - Storck, S J AU - Martin, M AU - Storksdieck, M Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; Sustainability Science Abstracts; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Q5 01523:Conservation, wildlife management and recreation KW - Q2 02123:Conservation KW - Q1 01423:Behaviour KW - M3 1010:Issues in Sustainable Development KW - Q3 01581:Aquaculture: General KW - M2 551.5:General (551.5) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19319351?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Storck%2C+S+J%3BMartin%2C+M%3BStorksdieck%2C+M&rft.aulast=Storck&rft.aufirst=S&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=EVALUATING+FORMAL+AND+INFORMAL+EDUCATION+PROGRAMS+IN+NATIONAL+MARINE+SANCTUARIES.&rft.title=EVALUATING+FORMAL+AND+INFORMAL+EDUCATION+PROGRAMS+IN+NATIONAL+MARINE+SANCTUARIES.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - EVIDENCE FOR UPWELLING OF CORROSIVE aOCEAN ACIDIFIEDa WATER ONTO THE CONTINENTAL SHELF AN - 19319315; 8623636 AB - During a cruise in May-June 2007 onboard the RV Wecoma, we observed aocean acidifieda water that is corrosive to calcifying organisms upwelling onto the continental shelf of western North America from Queen Charlotte Sound, Canada to San Gregorio Baja California Sur, Mexico. The ocean uptake of anthropogenic CO2 has shoaled the aragonite saturation horizon so that seasonal upwelling exposes significant portions of the shelf to waters that are undersaturated with respect to aragonite. The corrosive waters reached mid-shelf depths of ~ 40-120 m along most transect lines, and reached all the way to the surface on two transects off northern California. In the region of the strongest upwelling, the isolines of ICOarag = 1.0, DIC = 2190 and pH = 7.75 closely followed the 26.2 potential density surface. This density surface shoaled from a depth of ~175 m in the offshore waters and breached the surface over the shelf near the 100 m bottom contour, ~ 40 km from the coast. These results indicate that the upwelling process caused the entire water column shoreward of the 50 m bottom contour to be become undersaturated with respect to aragonite, a condition that was not predicted to occur in surface waters until 2050. While little is known about how these seasonal processes might impact the development of calcifying organisms or the finfish that populate this region, results from laboratory studies show that many species are highly sensitive to changes of this magnitude. JF - [np]. 2008. AU - Feely, R A AU - Sabine, CL AU - Hernandez-Ayon, J M AU - Ianson, D AU - Hales, B Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q3 01582:Fish culture KW - Q1 01422:Environmental effects KW - M2 551.465:Structure/Dynamics/Circulation (551.465) KW - Q5 01521:Mechanical and natural changes KW - Q2 02201:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19319315?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Feely%2C+R+A%3BSabine%2C+CL%3BHernandez-Ayon%2C+J+M%3BIanson%2C+D%3BHales%2C+B&rft.aulast=Feely&rft.aufirst=R&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=EVIDENCE+FOR+UPWELLING+OF+CORROSIVE+aOCEAN+ACIDIFIEDa+WATER+ONTO+THE+CONTINENTAL+SHELF&rft.title=EVIDENCE+FOR+UPWELLING+OF+CORROSIVE+aOCEAN+ACIDIFIEDa+WATER+ONTO+THE+CONTINENTAL+SHELF&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - UPDATE ON A SCALEABLE, REALTIME NETWORK FOR HF RADAR AN - 19319097; 8624500 AB - Local, state, regional, and federal discussions directed towards the establishment of an Integrated Ocean Observing System (IOOS) continue to emphasize a desire for the installation, development, and operation of a network of surface current mapping systems for use by a broad range of end users. Central to the operational success of a large scale network will be a scalable data management, storage, access, and delivery system. Staff at the Coastal Observing R&D Center at Scripps Institution of Oceanography are researching, developing, and implementing a prototype data management system for ocean current information derived from HF radar. The architecture of the HF-Radar Network lends itself well to a distributed real-time network and serves as a model for networking sensors on a global level. This joint university-NOAA partnership is focused on defining and meeting the expressed needs for an IT architecture supporting a national network of surface current mapping data systems, and takes advantage of the existing systems deployed in the U.S JF - [np]. 2008. AU - Harlan, J AU - Terrill, E AU - Otero, M AU - Hazard, L AU - Reuter, P AU - Cook, T AU - Lindquist, K Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q2 02124:Coastal zone management KW - Q3 01581:Aquaculture: General KW - M2 551.465:Structure/Dynamics/Circulation (551.465) KW - Q5 01501:General KW - Q1 01382:Ecological techniques and apparatus UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19319097?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Harlan%2C+J%3BTerrill%2C+E%3BOtero%2C+M%3BHazard%2C+L%3BReuter%2C+P%3BCook%2C+T%3BLindquist%2C+K&rft.aulast=Harlan&rft.aufirst=J&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=UPDATE+ON+A+SCALEABLE%2C+REALTIME+NETWORK+FOR+HF+RADAR&rft.title=UPDATE+ON+A+SCALEABLE%2C+REALTIME+NETWORK+FOR+HF+RADAR&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - Future Directions in Oceans and Human Health Research AN - 19318974; 8625236 AB - The Oceans and Human Health Act of 2004 established an Interagency OHH Program and required preparation of a ten-year plan to define the goals and priorities for Federal research which most effectively advance scientific understanding of the connections between the oceans and human health.BB JF - [np]. 2008. AU - Sandifer, P A AU - Sotka, C AU - Garrison, D AU - Fay, V Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 1: Biological Sciences & Living Resources; ASFA Aquaculture Abstracts; Meteorological & Geoastrophysical Abstracts KW - Q2 02122:Legislation KW - Q3 01587:Diseases of Cultured Organisms KW - M2 551.46:General (551.46) KW - Q5 01501:General KW - Q1 01121:Law, policy, economics and social sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19318974?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Sandifer%2C+P+A%3BSotka%2C+C%3BGarrison%2C+D%3BFay%2C+V&rft.aulast=Sandifer&rft.aufirst=P&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Future+Directions+in+Oceans+and+Human+Health+Research&rft.title=Future+Directions+in+Oceans+and+Human+Health+Research&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - GLOBAL OBSERVATIONS OF INERTIAL WAVES FROM LAGRANGIAN DRIFTERS AN - 19318897; 8624181 AB - Since January 2004 surface drifters from the Surface Velocity Programare tracked by multiple satellites and this allows for the resolution ofocean surface currents variability at higher frequencies thanpreviously available, especially towards higher latitudes.From this dataset, this study describes the characteristics of Lagrangian velocity frequency spectra as a function of latitude, on basinscales. As an example, inertial and semidiurnal tidal peaks are clearlyresolved. A robust global feature is the general confinement ofanticyclonic spectral energy at a given frequency betweenthe equator and the latitude at which this frequency equals the localinertial frequency. It is hypothesized that this a manifestation ofinertial waves which have been forced by the wind stress at thesurface and have propagated freely according to beta-dispersion. JF - [np]. 2008. AU - Elipot, S AU - Lumpkin, R Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q1 01185:Genetics and evolution KW - M2 551.55:Wind (551.55) KW - Q3 01581:Aquaculture: General KW - Q5 01501:General KW - Q2 02167:Tides, surges and sea level UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19318897?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Elipot%2C+S%3BLumpkin%2C+R&rft.aulast=Elipot&rft.aufirst=S&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=GLOBAL+OBSERVATIONS+OF+INERTIAL+WAVES+FROM+LAGRANGIAN+DRIFTERS&rft.title=GLOBAL+OBSERVATIONS+OF+INERTIAL+WAVES+FROM+LAGRANGIAN+DRIFTERS&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - COASTAL OBSERVING SYSTEM DESIGN AND IMPLEMENTATION FOR SOCIETAL BENEFIT AN - 19318667; 8624953 AB - Changes in coastal ecosystems are impacting their capacity to support goods and services valued by society on a global scale. Quantifying, understanding and predicting these changes and their socio-economic impacts are needed to inform decision makers responsible for restoring and sustaining healthy ecosystems and the resources they support. Coordinated establishment of coastal components of the Global Ocean and Global Terrestrial Observing Systems (GOOS and GTOS) under the umbrella of the Global Earth Observation System of Systems (GEOSS) will be a major step toward improving our ability to observe and predict changes in the state of ecosystems that define the coastal margins of land and sea. Here we describe the nascent effort to establish these contributions to GEOSS, including the GEO Coastal Zone Community of Practice. We discuss representative examples of the use of existing coastal observing system assets and capabilities (e.g JF - [np]. 2008. AU - DiGiacomo, P M AU - Christian, R R AU - Malone, T C AU - Talaue-McManus, L AU - Muelbert, J H Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Q2 02101:General works KW - Q3 01587:Diseases of Cultured Organisms KW - Q1 01101:General works KW - Q5 01501:General KW - M2 551.5:General (551.5) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19318667?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=DiGiacomo%2C+P+M%3BChristian%2C+R+R%3BMalone%2C+T+C%3BTalaue-McManus%2C+L%3BMuelbert%2C+J+H&rft.aulast=DiGiacomo&rft.aufirst=P&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=COASTAL+OBSERVING+SYSTEM+DESIGN+AND+IMPLEMENTATION+FOR+SOCIETAL+BENEFIT&rft.title=COASTAL+OBSERVING+SYSTEM+DESIGN+AND+IMPLEMENTATION+FOR+SOCIETAL+BENEFIT&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - MONITORING GLOBAL SEA LEVEL RISE AND ITS CAUSES AN - 19318602; 8624945 AB - Improving our understanding of sea-level rise and variability, as well as reducing associated uncertainties, depends on the availability of adequate observations a an issue addressed at a recent WCRP Workshop (http://wcrp.ipsl.jussieu.fr/Workshops/SeaLevel/). While recognizing the need for new systems, this talk focuses on consensus requirements developed at the Workshop for existing systems to collect sustained, systematic observations.These include those directly observing sea level a the Jason satellite altimeters and GLOSS network of ~300 tide gauges. To estimate the change in sea level due to an increase in ocean volume (e.g JF - [np]. 2008. AU - Wilson, S AU - Chambers, D AU - LaBrecque, J AU - Merrifield, M AU - Miller, L AU - Neilan, R AU - Thomas, R AU - Wahr, J AU - Willis, J Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q1 01371:General KW - Q3 01581:Aquaculture: General KW - Q5 01521:Mechanical and natural changes KW - Q2 02167:Tides, surges and sea level KW - M2 551.466:Ocean Waves and Tides (551.466) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19318602?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Wilson%2C+S%3BChambers%2C+D%3BLaBrecque%2C+J%3BMerrifield%2C+M%3BMiller%2C+L%3BNeilan%2C+R%3BThomas%2C+R%3BWahr%2C+J%3BWillis%2C+J&rft.aulast=Wilson&rft.aufirst=S&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=MONITORING+GLOBAL+SEA+LEVEL+RISE+AND+ITS+CAUSES&rft.title=MONITORING+GLOBAL+SEA+LEVEL+RISE+AND+ITS+CAUSES&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - MULTI-SATELLITE BLENDED SURFACE MARINE PRODUCTS AND THEIR APPLICATIONS AN - 19318601; 8625037 AB - Multi-satellite blended products of sea surface wind (SSW) and temperature (SST) and their applications are presented. In addition to the traditional ship and buoy observations, SSW and SST have been operationally observed from multiple long-term satellites. Satellite observations provide superior spatial-temporal coverage, while in-situ observations provide the ground-truth for satellite bias correction. Blended products from all the resources increase both global coverage and resolution and reduce bias and analysis errors. Global 0.25ADG gridded products are available: 6-hourly sea winds from July 1987, and daily SST from Jan 1985 onward. In addition to their general use in physical oceanography, these products have applications that include uses in climate monitoring, transport based indices for fisheries/ecosystem, ocean natural mineral slick monitoring, and other areas such as marine aviation and transportation incident investigations, wind/wave power generation research, and education/outreach. The products are accessible through ftp, as well via inter-operable web-based data servers that provide for easy data access, visualization, subsetting and downloading in user-preferred formats, which increases the user community that can benefit from these products. Details can be found at http://www.ncdc.noaa.gov/oa/satellite.html. JF - [np]. 2008. AU - Zhang, H M AU - Reynolds, R W AU - Rutledge, G AU - Mendelssohn, R AU - Schwing, F AU - DeWitt, L AU - Swank, D Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q1 01345:Genetics and evolution KW - Q3 01581:Aquaculture: General KW - M2 551.465:Structure/Dynamics/Circulation (551.465) KW - Q5 01501:General KW - Q2 02261:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19318601?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Zhang%2C+H+M%3BReynolds%2C+R+W%3BRutledge%2C+G%3BMendelssohn%2C+R%3BSchwing%2C+F%3BDeWitt%2C+L%3BSwank%2C+D&rft.aulast=Zhang&rft.aufirst=H&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=MULTI-SATELLITE+BLENDED+SURFACE+MARINE+PRODUCTS+AND+THEIR+APPLICATIONS&rft.title=MULTI-SATELLITE+BLENDED+SURFACE+MARINE+PRODUCTS+AND+THEIR+APPLICATIONS&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - INNOVATIVE PARTNERSHIPS FOR OCEAN LITERACY AND STEWARDSHIP: WILD EARTH DEEP OCEAN AN - 19317728; 8625337 AB - Since 2004, NOAA National Marine Sanctuary Program has led a unique collaboration of seemingly unlikely partners to develop a scientifically realistic, totally interactive, family-oriented entertainment experience with a strong ocean education focus. This partnership brought together industry, a university, a non-profit organization, a zoo and the federal government to take people on captivating ocean adventures through a remarkable motion-based simulator ride that offers participants the ability to participate in a research mission to photo-document the natural wonders of the ocean. This session will describe how project partnersaEntertainment Technology Corporation, the National Marine Sanctuary Program, Earth Echo International, Rochester Institute of Technology, and the Philadelphia Zooaworked together to breathe life into aWild Earth Deep Ocean,a an innovative project that pushes the envelope of new media and technology use in ocean education to connect participants to the ocean to inspire ocean conservation. JF - [np]. 2008. AU - Martin, MJ AU - Thompson, K AU - Fackler, C J AU - Lloyd, R AU - Smith, A AU - Cousteau, P AU - Fricke, R AU - DeMezza, M Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Q1 01108:Education KW - Q5 01523:Conservation, wildlife management and recreation KW - Q3 01581:Aquaculture: General KW - M2 551.5:General (551.5) KW - Q2 02201:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19317728?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Martin%2C+MJ%3BThompson%2C+K%3BFackler%2C+C+J%3BLloyd%2C+R%3BSmith%2C+A%3BCousteau%2C+P%3BFricke%2C+R%3BDeMezza%2C+M&rft.aulast=Martin&rft.aufirst=MJ&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=INNOVATIVE+PARTNERSHIPS+FOR+OCEAN+LITERACY+AND+STEWARDSHIP%3A+WILD+EARTH+DEEP+OCEAN&rft.title=INNOVATIVE+PARTNERSHIPS+FOR+OCEAN+LITERACY+AND+STEWARDSHIP%3A+WILD+EARTH+DEEP+OCEAN&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - SEDIMENT TRANSPORT PROCESSES IN LAKE ERIE AN - 19317146; 8624081 AB - Time series observations of water temperature, turbidity, current velocity, and wave action were made at sites in the central (max depth 25 m) and eastern (max depth 55 m) basins of Lake Erie from September 2004 through October 2005. During the fall and early winter (Oct-Jan) increased turbidity in the central basin is correlated with wave and current activity, so most of the increases were due to local resuspension of bottom material. There is no evidence that resuspension occurred in deeper parts of the eastern basin. Instead, increased turbidity was due primarily to advection of material resuspended elsewhere. Wave action stopped after the lake became covered by ice in early February and did not recur until the ice melted. No sediment resuspension, and little advection of suspended material, was recorded during this interval. After the ice melted, smaller resuspension events were observed in the central basin until the water became stratified in mid June. After that time, no resuspension was observed until the lake re-mixed in late September. JF - [np]. 2008. AU - Hawley, N Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA Aquaculture Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Freshwater KW - Q3 01581:Aquaculture: General KW - Q1 01101:General works KW - Q5 01501:General KW - M2 551.5:General (551.5) KW - Q2 02264:Sediments and sedimentation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19317146?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Hawley%2C+N&rft.aulast=Hawley&rft.aufirst=N&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=SEDIMENT+TRANSPORT+PROCESSES+IN+LAKE+ERIE&rft.title=SEDIMENT+TRANSPORT+PROCESSES+IN+LAKE+ERIE&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - THE THREE-DIMENSIONAL STRUCTURE OF THE TROPICAL CIRCULATION CELL IN THE CENTRAL EQUATORIAL PACIFIC OCEAN AN - 19317041; 8624257 AB - The surface limb of the mean tropical circulation cell in the central equatorial Pacific ocean is characterized by strong upwelling near the equator, near-surface poleward divergence, and downwelling near 4 degrees latitude. Meridional and vertical velocity fluctuations associated with nonlinear tropical instability waves (TIWs) are much larger than those associated with the cell and may modify the background circulation through nonlinear rectification. The Modular Ocean Model is used to simulate the spin-up of the cell along 140W in response to anomalous winds during various phases of the annual cycle. Equatorially-modified versions of geostrophy and Ekman theory are introduced to study the wind-driven response and zonal filtering separates the large-scale response of the cell from that of the TIWs. Weakening the Trades rapidly weakens the cell, decreases the shear of the zonal currents, and reduces the amplitude and propagation speed of the TIWs. Strengthening the Trades to first order produces the opposite response. However, the response of the tropical circulation cell is nonlinear and its meridional-vertical structure is sensitive to the strength of the background winds and TIWs. JF - [np]. 2008. AU - Perez, R C AU - Kessler, W S Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q3 01581:Aquaculture: General KW - Q1 01101:General works KW - M2 551.465:Structure/Dynamics/Circulation (551.465) KW - Q5 01501:General KW - Q2 02164:Ocean circulation and currents UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19317041?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Perez%2C+R+C%3BKessler%2C+W+S&rft.aulast=Perez&rft.aufirst=R&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=THE+THREE-DIMENSIONAL+STRUCTURE+OF+THE+TROPICAL+CIRCULATION+CELL+IN+THE+CENTRAL+EQUATORIAL+PACIFIC+OCEAN&rft.title=THE+THREE-DIMENSIONAL+STRUCTURE+OF+THE+TROPICAL+CIRCULATION+CELL+IN+THE+CENTRAL+EQUATORIAL+PACIFIC+OCEAN&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - WATER MASSES CHANGES IN THE DEEP WESTERN BOUNDARY CURRENT ALONG 26.5 N AN - 19316782; 8623724 AB - Due the importance for the Meridional Overturning Circulation (MOC) in the Atlantic as well an important tool to access rapid climate changes, the Deep Western Boundary Current has been monitored over past two decades using hydrographic sections and moorings along the continental slope east of Abaco Island, Grand Bahamas. The repeat hydrographic and tracer sampling at Abaco has established a high-resolution record of water mass properties in the Deep Western Boundary Current at 26.5 super(o) N that allowed to observe events such the intense convection period in the Labrador Sea and the renewal of the classic Labrador Sea Water in the 1980as characterized by the cooling and freshening of the Deep Western Boundary Current Waters off Abaco. Data from the last decade has been rigorous analyzed using conventional methods as well water masses analysis techniques in order to identify potential changes during this period. JF - [np]. 2008. AU - Fonseca, CA AU - Baringer, MO AU - Meinen, C S Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA Aquaculture Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q1 01422:Environmental effects KW - Q3 01581:Aquaculture: General KW - Q5 01521:Mechanical and natural changes KW - Q2 02146:TSD distribution, water masses and circulation KW - M2 551.462:Submarine Topography/Bottom Forms/Sea-Floor Features (551.462) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19316782?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Fonseca%2C+CA%3BBaringer%2C+MO%3BMeinen%2C+C+S&rft.aulast=Fonseca&rft.aufirst=CA&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=WATER+MASSES+CHANGES+IN+THE+DEEP+WESTERN+BOUNDARY+CURRENT+ALONG+26.5+N&rft.title=WATER+MASSES+CHANGES+IN+THE+DEEP+WESTERN+BOUNDARY+CURRENT+ALONG+26.5+N&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - ESTIMATING DECADAL CHANGES IN ANTHROPOGENIC CARBON IN THE INDIAN OCEAN USING CFCS AND SULFUR HEXAFLUORIDE AN - 19316752; 8623712 AB - As part of the CLIVAR Global Repeat Hydrography Program, a meridional hydrographic section was occupied in the Indian Ocean in 2007, nominally along 85-95 super(o)E from 65 super(o)S to 20 super(o)N. The 2007 section repeated a section occupied in 1995 as part of WOCE. In addition to the suite of WOCE physical and chemical measurements made on both occupations, measurements of dissolved sulfur hexafluoride (SF sub(6)) were made concurrently with the Chlorofluorocarbons (CFCs) on the 2007 section. The tracers provide information on the rates and pathways of ventilation in this region, and where changes in surface forcing (e.g. anthropogenic carbon dioxide, temperature, salinity) can propagate into the interior of the ocean on decadal time scales along this section. The use of two complementary transient tracers provides information on the impacts of mixing on tracer-derived ages, and on changes in tracer ages.Significant changes in CFC concentrations, CFC-derived ages, and dissolved inorganic carbon (DIC) concentrations were observed between 1995 and 2007 along the section.We used the SF sub(6) measurements and a simple modeling approach to estimate the impact of mixing on observed tracer-derived water mass ages and age changes along the section. The combined CFC and SF sub(6) data also were also used to constrain the transit time distributions (TTDs) and uptake of anthropogenic CO sub(2) in the waters of this region. JF - [np]. 2008. AU - Bullister, J L AU - Sonnerup, R E AU - Wisegarver, D P Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q5 01503:Characteristics, behavior and fate KW - M2 551.510.42:Air Pollution (551.510.42) KW - Q1 01422:Environmental effects KW - Q3 01581:Aquaculture: General KW - Q2 02146:TSD distribution, water masses and circulation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19316752?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Bullister%2C+J+L%3BSonnerup%2C+R+E%3BWisegarver%2C+D+P&rft.aulast=Bullister&rft.aufirst=J&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=ESTIMATING+DECADAL+CHANGES+IN+ANTHROPOGENIC+CARBON+IN+THE+INDIAN+OCEAN+USING+CFCS+AND+SULFUR+HEXAFLUORIDE&rft.title=ESTIMATING+DECADAL+CHANGES+IN+ANTHROPOGENIC+CARBON+IN+THE+INDIAN+OCEAN+USING+CFCS+AND+SULFUR+HEXAFLUORIDE&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - INTERNAL HYDRAULIC JUMPS GENERATED BY TIDAL FLOW OVER A TALL STEEP RIDGE AN - 19316746; 8623079 AB - The interaction between tidal currents and oceanic topography is known to provide a mechanism for transferring tidal energy into baroclinic motion. This mechanism is hypothesized to provide a significant fraction of the energy needed for deep mixing in the ocean. A subject of ongoing investigation is the partitioning of that baroclinic energy into motions likely to lead to mixing local to the topography and radiating internal waves which ultimately cause mixing elsewhere. Here we examine one process which may lead to local mixingnamely the generation of transient internal hydraulic jumps. These tidally-driven jumps are predicted to occur when the verticaltidal excursion is large, which is shown to imply steep topographicslopes. The vertical length-scale of the jumps is predicted to dependon the flow speed such that the jump Froude number is of orderunity. A series of numerical simulations explores the parameter spaceof topographic slope, barotropic velocity, stratification and forcingfrequency. Results agree with the theoretical predictions, withfinite amplitude internal hydraulic jumps and overturning formingduring strong offslope tidal flow over steep slopes. JF - [np]. 2008. AU - Legg, S AU - Klymak, J Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Q1 01185:Genetics and evolution KW - Q3 01581:Aquaculture: General KW - Q5 01501:General KW - Q2 02167:Tides, surges and sea level KW - M2 551.466:Ocean Waves and Tides (551.466) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19316746?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Legg%2C+S%3BKlymak%2C+J&rft.aulast=Legg&rft.aufirst=S&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=INTERNAL+HYDRAULIC+JUMPS+GENERATED+BY+TIDAL+FLOW+OVER+A+TALL+STEEP+RIDGE&rft.title=INTERNAL+HYDRAULIC+JUMPS+GENERATED+BY+TIDAL+FLOW+OVER+A+TALL+STEEP+RIDGE&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - ON THE ASSIMILATION OF ALTIMETER SEA SURFACE HEIGHT ANOMALIES IN A HIGH RESOLUTION AN - 19316614; 8623906 AB - The distribution of water masses and circulation reflect on the sea surface height for some oceanic regimes. This allows the inference of the ocean internal structure from sea surface height observations. In this study, we combine the estimates of an eddy resolving ocean model with vertical hybrid coordinates, HYCOM, in the Atlantic Basin with altimeter observations (JASON, GFO, ENVISAT) to correct the internal structure of the ocean model. The sampling altimeter patterns allows a limited access to some scales. The approach taken is to carry out a multi scale 2DVAR analysis of the deviations of the model sea surface height from the observed absolute sea surface height. The data includes altimeter sea surface height anomalies, and mean dynamic topography estimated from historical data. A vertical 1DVAR analysis is employed to update the model vertical structure. A sensitivity study to data assimilation parameters including 2DVAR scales, selection of mean dynamic topography and vertical 1DVAR algorithms (Cooper Haines, vertical model covariances, etc.) is conducted. Emphasis is given to the ability of the data assimilation scheme to capture large and mesoscale features. JF - [np]. 2008. AU - Liu, L AU - Lozano, C AU - Kim, H Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA Aquaculture Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q1 01185:Genetics and evolution KW - Q3 01581:Aquaculture: General KW - M2 551.465:Structure/Dynamics/Circulation (551.465) KW - Q5 01501:General KW - Q2 02146:TSD distribution, water masses and circulation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19316614?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Liu%2C+L%3BLozano%2C+C%3BKim%2C+H&rft.aulast=Liu&rft.aufirst=L&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=ON+THE+ASSIMILATION+OF+ALTIMETER+SEA+SURFACE+HEIGHT+ANOMALIES+IN+A+HIGH+RESOLUTION&rft.title=ON+THE+ASSIMILATION+OF+ALTIMETER+SEA+SURFACE+HEIGHT+ANOMALIES+IN+A+HIGH+RESOLUTION&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - A COMPARISON OF LOWER TROPHIC LEVEL MODELS FOR THE COASTAL GULF OF ALASKA AN - 19316460; 8624035 AB - As part of the Global ecosystem dynamics program (GLOBEC), we have been examining the coupled physical-biological dynamics of the Coastal Gulf of Alaska (CGOA) using the Regional Ocean Modeling System (ROMS). ROMS now includes several lower trophic level models, e.g. the 4-box NPZD model of Powell et al. the 11-box, multi-size-class NEMURO model of Kishi et al. and the 11-box, multi-size-class NPZ model with iron limitation of Hinckley et al. These models range from the general to the specific; in particular, the Hinckley et al. model has been designed and tuned specifically for use in the CGOA. Here, we compare results among these three models in 3D simulations of the CGOA at 3-km resolution. This comparison of regionally-specific vs. general model performance on the same grid, and their covariance, is intended to inform future model comparisons among GLOBEC study regions (e.g. CGOA vs. Southern Ocean) using globally-relevant NPZ models. JF - [np]. 2008. AU - Hermann, A J AU - Cheng, W AU - Hinckley, S AU - Coyle, K AU - Fiechter, J AU - Powell, T M AU - Curchitser, EN AU - Haidvogel, D B Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA Aquaculture Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Q2 02101:General works KW - Q3 01581:Aquaculture: General KW - M2 551.468:Coastal Oceanography (551.468) KW - Q5 01501:General KW - Q1 01482:Ecosystems and energetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19316460?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Hermann%2C+A+J%3BCheng%2C+W%3BHinckley%2C+S%3BCoyle%2C+K%3BFiechter%2C+J%3BPowell%2C+T+M%3BCurchitser%2C+EN%3BHaidvogel%2C+D+B&rft.aulast=Hermann&rft.aufirst=A&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=A+COMPARISON+OF+LOWER+TROPHIC+LEVEL+MODELS+FOR+THE+COASTAL+GULF+OF+ALASKA&rft.title=A+COMPARISON+OF+LOWER+TROPHIC+LEVEL+MODELS+FOR+THE+COASTAL+GULF+OF+ALASKA&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - TIDAL CURRENTS IN LOWER COOK INLET ALASKA OBSERVED TRANSECT STRUCTURE AND VOLUME TRANSPORT. AN - 19315665; 8623748 AB - Tidal currents in lower Cook Inlet Alaska are investigated using direct velocity measurements from a boat-mounted Acoustic Doppler Current Profiler %28ADCP%29. A series of channel transects were performed in the summer of 2005 at Anchor Point as part of NOAAs Kachemak Bay Research Reserve activities. Observations of the transverse vertical velocity structure in this area are limited and have been mostly obtained from scattered ADCP deployments. In this study the transect data are used to map the spatial structure and to estimate the volume transport of the tidal currents. Results from previous 40-day ADCP deployments on the same line as the boat track are used to identify major harmonic constituents. These results obtained using NOAAs standard harmonic analysis routines indicate a strong dominance of semidiurnal tides with maximum tidal current velocities of about 160 cm/s. JF - [np]. 2008. AU - Fernandes, A M AU - Paternostro, CL Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA Aquaculture Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Q2 02203:Propagation of sound KW - Q3 01581:Aquaculture: General KW - Q1 01101:General works KW - Q5 01501:General KW - M2 551.466:Ocean Waves and Tides (551.466) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19315665?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Fernandes%2C+A+M%3BPaternostro%2C+CL&rft.aulast=Fernandes&rft.aufirst=A&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=TIDAL+CURRENTS+IN+LOWER+COOK+INLET+ALASKA+OBSERVED+TRANSECT+STRUCTURE+AND+VOLUME+TRANSPORT.&rft.title=TIDAL+CURRENTS+IN+LOWER+COOK+INLET+ALASKA+OBSERVED+TRANSECT+STRUCTURE+AND+VOLUME+TRANSPORT.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - SPATIAL PATTERNS IN FISHERIES: NEW TECHNIQUES, NEW OPPORTUNITIES FOR ECOSYSTEM-BASED MANAGEMENT AN - 19315648; 8624127 AB - Understanding spatial distribution of fish stocks in the ocean is an important component of the information needed for ecosystem-based fisheries management. Fine-scale distributions can be used in combination with cross-scale oceanographic data to explore movement patterns in relation to local and regional environmental conditions. Project CROOS (Collaborative Research on Oregon Ocean Salmon), and work in California, are fishing-industry initiatives involving the active participation of commercial salmon trollers, scientists, and state and federal agencies to develop techniques for fine-scale mapping of Chinook salmon (Oncorhynchus tshawytscha) stock-specific distributions in ocean harvest. Preliminary analysis shows that a rapid shift in catch patterns in September 2006 corresponded with a change in upwelling patterns and water column hydrography. Distribution differences may enable fishery managers to direct fishing effort toward abundant stocks and away from stocks of conservation concern. This is a new tool for investigating the ocean ecology of a variety of fisheries with potential application to ecosystem-based fishery management. Properly applied, these techniques can lead the fishing community and managers to a more productive relationship. JF - [np]. 2008. AU - Lawson, P W AU - Ciannelli, L AU - Ireland, B Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Sustainability Science Abstracts; ASFA Aquaculture Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Marine KW - Q1 01604:Stock assessment and management KW - Q5 01523:Conservation, wildlife management and recreation KW - Q3 01582:Fish culture KW - M3 1010:Issues in Sustainable Development KW - Q2 02144:Regional studies, expeditions and data reports UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19315648?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Lawson%2C+P+W%3BCiannelli%2C+L%3BIreland%2C+B&rft.aulast=Lawson&rft.aufirst=P&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=SPATIAL+PATTERNS+IN+FISHERIES%3A+NEW+TECHNIQUES%2C+NEW+OPPORTUNITIES+FOR+ECOSYSTEM-BASED+MANAGEMENT&rft.title=SPATIAL+PATTERNS+IN+FISHERIES%3A+NEW+TECHNIQUES%2C+NEW+OPPORTUNITIES+FOR+ECOSYSTEM-BASED+MANAGEMENT&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - DECADAL INCREASE OF ANTHROPOGENIC CO2 IN THE OCEAN AN - 19315647; 8623723 AB - Results of re-evaluation of GEOSECS carbon data in the Atlantic Ocean by examining deep water properties at crossover stations between GEOSECS and WOCE cruises show that DIC measurements made in GEOSECS program are systematically higher than those made during recent WOCE/DOE global CO2 survey. In the N Atlantic, the overall average offset is estimated to be 27 A- 9 Ammol/kg north of 15oN. In the equatorial region between 15oN and 15oS, the mean offset is 9 A- 11, and in the S Atlantic is 5 A- 5 south of 15oS. After correcting GEOSECS data, a residual DIC is computed using MLR method. The estimates of the increase in anthropogenic CO2 based on these residual DIC indicates that the mean CO2 uptake rate in the west basin is 0.70 mol/m2/yr for the region N of 15oN, 0.53 for the equatorial region, and 0.83 in the S Atlantic. In east basin, mean CO2 uptake rate is estimated to be 0.97 for N Atlantic north of 15oN, 0.57 for the equatorial region, and 0.28 for S Atlantic south of 15oS. The anthropogenic CO2 increase using comparison of salinity normalized DIC after correction for AOU along the isopycnal shows that the CO2 uptake rates are consistent with those derived from MLR method. Works are underway for analyzing A16 and P16 using isopycnal DIC comparison. JF - [np]. 2008. AU - Peng, TH AU - Wanninkhof, R Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Q1 01422:Environmental effects KW - Q3 01581:Aquaculture: General KW - M2 556.11:Water properties (556.11) KW - Q5 01521:Mechanical and natural changes KW - Q2 02164:Ocean circulation and currents UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19315647?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Peng%2C+TH%3BWanninkhof%2C+R&rft.aulast=Peng&rft.aufirst=TH&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=DECADAL+INCREASE+OF+ANTHROPOGENIC+CO2+IN+THE+OCEAN&rft.title=DECADAL+INCREASE+OF+ANTHROPOGENIC+CO2+IN+THE+OCEAN&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Characterization of Renibacterium salmoninarum with reduced susceptibility to macrolide antibiotics by a standardized antibiotic susceptibility test AN - 19315435; 8416977 AB - Three cohorts of juvenile and subadult Chinook salmon Oncorhynchus tshawytscha received multiple treatments with macrolide antibiotics for bacterial kidney disease (BKD) during rearing in a captive broodstock program. A total of 77 mortalities among the cohorts were screened for Renibacterium salmoninarum, the etiologic agent of BKD, by agar culture from kidney, and isolates from 7 fish were suitable for growth testing in the presence of macrolide antibiotics. The minimum inhibitory concentration (MIC) of erythromycin and azithromycin was determined by a modification of the standardized broth assay using defined medium. The American Type Culture Collection (ATCC) type strain 33209 exhibited a MIC of 0.008 kg ml super(-1) to either erythromycin or azithromycin. Isolates from 3 fish displayed MICs identical to the MICs for the ATCC type strain 33209. In contrast, isolates from 4 fish exhibited higher MICs, ranging between 0.125 and 0.250 kg ml super(- 1) for erythromycin and between 0.016 and 0.031 kg ml super(-1) for azithromycin. Sequence analysis of the mutational hotspots for macrolide resistance in the 23S rDNA gene and the open reading frames of ribosomal proteins L4 and L22 found identical sequences among all isolates, indicating that the phenotype was not due to mutations associated with the drug-binding site of 23S rRNA. These results are the first report of R. salmoninarum with reduced susceptibility to macrolide antibiotics isolated from fish receiving multiple antibiotic treatments. JF - Diseases of Aquatic Organisms AU - Rhodes, Linda D AU - Nguyen, Oanh T AU - Deinhard, Rebecca K AU - White, Teresa M AU - Harrell, Lee W AU - Roberts, Marilyn C AD - Northwest Fisheries Science Center, National Marine Fisheries Service, 2725 Montlake Blvd. East, Seattle, Washington 98112, USA super(2)Pacific States Marine Fisheries Commission, 205 SE Spokane Street, Suite 100, Portland, Oregon 97202, USA, linda.rhodes@noaa.gov Y1 - 2008///0, PY - 2008 DA - 0, 2008 SP - 173 EP - 180 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany, [mailto:ir@int-res.com] VL - 80 IS - 3 SN - 0177-5103, 0177-5103 KW - Chinook salmon KW - Microbiology Abstracts B: Bacteriology; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Antimicrobial agent susceptibility testing KW - Macrolide antibiotic KW - Reduced susceptibility KW - Renibacterium salmoninarum KW - Bacterial kidney disease KW - Agar KW - rRNA 23S KW - Anadromous species KW - Disease control KW - Antibiotics KW - Freshwater KW - Macrolide antibiotics KW - Oncorhynchus tshawytscha KW - rRNA KW - Azithromycin KW - ribosomal protein L4 KW - Brood stocks KW - Fish culture KW - Marine KW - Mortality KW - Mutations KW - Bacterial diseases KW - Kidney diseases KW - Brackish KW - Erythromycin KW - Minimum inhibitory concentration KW - Fish diseases KW - American Type Culture Collection KW - Mutation KW - Open reading frames KW - Mortality causes KW - Q1 08587:Diseases of Cultured Organisms KW - Q3 08587:Diseases of Cultured Organisms KW - J 02340:Antibiotics & Antimicrobials UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19315435?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Diseases+of+Aquatic+Organisms&rft.atitle=Characterization+of+Renibacterium+salmoninarum+with+reduced+susceptibility+to+macrolide+antibiotics+by+a+standardized+antibiotic+susceptibility+test&rft.au=Rhodes%2C+Linda+D%3BNguyen%2C+Oanh+T%3BDeinhard%2C+Rebecca+K%3BWhite%2C+Teresa+M%3BHarrell%2C+Lee+W%3BRoberts%2C+Marilyn+C&rft.aulast=Rhodes&rft.aufirst=Linda&rft.date=2008-01-01&rft.volume=80&rft.issue=3&rft.spage=173&rft.isbn=&rft.btitle=&rft.title=Diseases+of+Aquatic+Organisms&rft.issn=01775103&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Fish diseases; Mutations; Anadromous species; Bacterial diseases; Disease control; Antibiotics; Brood stocks; Mortality causes; Fish culture; Mortality; Agar; rRNA 23S; Kidney diseases; Macrolide antibiotics; Erythromycin; Minimum inhibitory concentration; rRNA; Azithromycin; ribosomal protein L4; American Type Culture Collection; Mutation; Open reading frames; Renibacterium salmoninarum; Oncorhynchus tshawytscha; Freshwater; Brackish; Marine ER - TY - BOOK T1 - METHODS OF DETERMINING CHANGES IN ANTHROPOGENIC CARBON INVENTORY IN THE ATLANTIC OCEAN OVER THE LAST DECADE AN - 19314912; 8623721 AB - Determination of the decadal changes in anthropogenic carbon in the ocean is challenging due to the small signal superimposed on significant natural variability. Several different approaches have been proposed to separate the anthropogenic CO2 signal from natural and/or climate induced changes. Here we critically compare the different approaches using high-quality data from the CLIVAR/CO2 Repeat Hydrography Program along a transect through the middle of the Atlantic Ocean from 63oN to 60oS. The results from cruises in 2003 and 2005, are compared to data from cruises along these sections in 1993 and 1989. Methods that are compared include a differencing of total dissolved inorganic carbon (DIC) between cruises; a differencing of DIC corrected for changes in remineralization; and several multi-linear regression (MLR) approaches. The methods yield inventories of anthropogenic CO2 ranging from 0.4 to 0.7 mol/m2/yr. The regional patterns of uptake show large differences. The anthropogenic carbon levels determined with an extended, or double, MLR approach applied along isopycnal surfaces yielded results in accord with ventilation pathways determined with the chloro-fluoro carbon, CFC-12. Very low but detectable CFC-12 levels in deep water of the transect along with increases in partial pressure of carbon in these waters over the last decade suggest that the deep waters in the Atlantic Ocean are partially ventilated on decadal timescales. JF - [np]. 2008. AU - Wanninkhof, R AU - Doney, S C AU - Bullister, J L AU - Feely, R A AU - Millero, F J Y1 - 2008 PY - 2008 DA - 2008 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Meteorological & Geoastrophysical Abstracts KW - M2 551.510.42:Air Pollution (551.510.42) KW - Q1 01422:Environmental effects KW - Q3 01581:Aquaculture: General KW - Q2 02144:Regional studies, expeditions and data reports KW - Q5 01521:Mechanical and natural changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19314912?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Wanninkhof%2C+R%3BDoney%2C+S+C%3BBullister%2C+J+L%3BFeely%2C+R+A%3BMillero%2C+F+J&rft.aulast=Wanninkhof&rft.aufirst=R&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=METHODS+OF+DETERMINING+CHANGES+IN+ANTHROPOGENIC+CARBON+INVENTORY+IN+THE+ATLANTIC+OCEAN+OVER+THE+LAST+DECADE&rft.title=METHODS+OF+DETERMINING+CHANGES+IN+ANTHROPOGENIC+CARBON+INVENTORY+IN+THE+ATLANTIC+OCEAN+OVER+THE+LAST+DECADE&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - SuppNotes - Abstracts available. N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - The Giant Grenadier in Alaska AN - 19306796; 8425333 AB - This report summarizes biological, fishery, and survey information on giant grenadier, Albatrossia pectoralis, in Alaskan waters. Catch estimates of giant grenadier in Alaska for the years 1997-2005 have averaged over 16,000 metric tons (mt), and most of this catch has been taken as bycatch in longline fisheries for sable-fish, Anoplopomafimbria, and Greenland halibut, Reinhardtius hippoglossoides. The giant grenadier catch is all discarded, and none of the fish survive due to the pressure change when they are brought to the surface. Most of the catch is from the Gulf of Alaska. Data from bottom trawl and longline surveys in Alaska indicate that giant grenadier are extremely abundant in depths 300-1,000 m, and it appears this species is very important ecologically in this environment. Greatest abundance is in the western Gulf of Alaska, eastern Aleutian Islands, and in some areas of the eastern Bering Sea; abundance declines in the eastern Gulf of Alaska. Relative abundance of giant grenadier is much higher off Alaska than off the U.S. West Coast. Fish in the eastern Bering Sea and Aleutian Islands were consistently larger than those in the Gulf of Alaska. Mean size of females was larger in shallower water, and decreased with depth. Females and males appear to have different depth distributions, with females greatly predominating in depths less than 800 m. Although sex composition of giant grenadier caught in the fishery is unknown, nearly all the fishing effort is believed to be in waters less than 800 m, which indicates females are disproportionately harvested. Because of the great abundance of giant grenadier in Alaska and the relatively modest catch, overfishing of giant grenadier does not appear to be a problem at present. However, because information on the population dynamics of giant grenadier is very sparse, and because of the 100% discard mortality, the disproportionate harvest of females, and the general susceptibility of deep-sea fish to overharvest, fishery managers should monitor this species closely if catches increase in the future. JF - American Fisheries Society Symposium AU - Clausen, D M Y1 - 2008 PY - 2008 DA - 2008 SP - 38 EP - 450 KW - Greenland halibut KW - Sustainability Science Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Fishery data KW - Albatrossia pectoralis KW - Population dynamics KW - Marine fish KW - Islands KW - Fishery management KW - Fishery surveys KW - Reinhardtius hippoglossoides KW - Fisheries KW - AN, Greenland KW - Marine KW - Mortality KW - catches KW - Stock assessment KW - Overfishing KW - relative abundance KW - resource exploitation KW - IN, Bering Sea KW - By catch KW - overfishing KW - IN, USA, Alaska, Aleutian Is. KW - Fish KW - fishing KW - INE, USA, Alaska, Alaska Gulf KW - abundance KW - Q1 08603:Fishery statistics and sampling KW - M3 1010:Issues in Sustainable Development KW - O 5020:Fisheries and Fishery Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19306796?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Sustainability+Science+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Clausen%2C+D+M&rft.aulast=Clausen&rft.aufirst=D&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=413&rft.isbn=&rft.btitle=The+Giant+Grenadier+in+Alaska&rft.title=The+Giant+Grenadier+in+Alaska&rft.issn=08922284&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2014-05-07 ER - TY - JOUR T1 - Stock Assessment of Protogynous Fish: Evaluating Measures of Spawning Biomass Used to Estimate Biological Reference Points AN - 14836889; 10729703 AB - Simulations to investigate the performance of three measures of spawning biomass for their ability to estimate biological reference points (BRPs) were applied. Two deterministic models were constructed, both structured by age and sex, to describe a protogynous stock. Total egg production was determined by the product of mature females and eggs per female, summed across ages. Estimates of BRPs were closest to the true values from simulations when the assessment model counted both males and females. For all measures of spawning biomass, the steepness of the fertilization function explained more of the variation in estimated BRPs than any other model factor. In protogynous fish, dome-shaped selectivity would reduce fishing pressure mainly on males. JF - Fishery Bulletin AU - Brooks, Elizabeth N Y1 - 2008/01// PY - 2008 DA - Jan 2008 SP - 12 PB - U.S. National Marine Fisheries Service, 7600 Sandpoint Way, N.E. Seattle WA 98115 VL - 106 IS - 1 SN - 0090-0656, 0090-0656 KW - Environment Abstracts KW - SEX COMPARISONS KW - MATHEMATIC MODELS KW - SPECIATION KW - FISH KW - AGE COMPARISONS KW - MEASUREMENTS AND SENSING KW - BIOMASS KW - REPRODUCTION, FISH KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14836889?accountid=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=Fishery+Bulletin&rft.atitle=Stock+Assessment+of+Protogynous+Fish%3A+Evaluating+Measures+of+Spawning+Biomass+Used+to+Estimate+Biological+Reference+Points&rft.au=Brooks%2C+Elizabeth+N&rft.aulast=Brooks&rft.aufirst=Elizabeth&rft.date=2008-01-01&rft.volume=106&rft.issue=1&rft.spage=12&rft.isbn=&rft.btitle=&rft.title=Fishery+Bulletin&rft.issn=00900656&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Document feature - |n 29 |t graphs N1 - Last updated - 2011-12-15 N1 - SubjectsTermNotLitGenreText - MEASUREMENTS AND SENSING; SEX COMPARISONS; MATHEMATIC MODELS; BIOMASS; SPECIATION; REPRODUCTION, FISH; FISH; AGE COMPARISONS ER - TY - JOUR T1 - An Ecological Analysis of Rockfish (Sebastes spp.) Assemblages in the North Pacific Ocean Along Broad-Scale Environmental Gradients AN - 14833705; 10729702 AB - The distribution of rockfish species across two large ecosystems was analyzed. Overlap indices for each variable were calculated for each species and within each species, by the groupings of males, females, and juveniles. There was little difference in the distributions of the examined rockfish species among sexes. Some differences between adults and juveniles were observed in their distributions across all three environmental variables. Juvenile Pacific Ocean perch and silvergray rockfish were distributed at shallower depths than were adults of the same species. There was a distinct separation between juvenile and adult rougheye rockfish along the temperature gradient. Juveniles were found at slightly higher temperatures than were adults. JF - Fishery Bulletin AU - Rooper, Christopher Y1 - 2008/01// PY - 2008 DA - Jan 2008 SP - 1 PB - U.S. National Marine Fisheries Service, 7600 Sandpoint Way, N.E. Seattle WA 98115 VL - 106 IS - 1 SN - 0090-0656, 0090-0656 KW - Environment Abstracts KW - SEX COMPARISONS KW - SPECIATION KW - FISH KW - AQUATIC ATMOSPHERE KW - SPATIAL COMPARISONS KW - ENV IMPACT ASSESSMENT KW - ECOSYSTEM DYNAMICS KW - WATER TEMPERATURE KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14833705?accountid=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=Fishery+Bulletin&rft.atitle=An+Ecological+Analysis+of+Rockfish+%28Sebastes+spp.%29+Assemblages+in+the+North+Pacific+Ocean+Along+Broad-Scale+Environmental+Gradients&rft.au=Rooper%2C+Christopher&rft.aulast=Rooper&rft.aufirst=Christopher&rft.date=2008-01-01&rft.volume=106&rft.issue=1&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Fishery+Bulletin&rft.issn=00900656&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Document feature - |n 1 |t diagrams N1 - Last updated - 2011-12-15 N1 - SubjectsTermNotLitGenreText - SEX COMPARISONS; ECOSYSTEM DYNAMICS; SPECIATION; FISH; AQUATIC ATMOSPHERE; SPATIAL COMPARISONS; WATER TEMPERATURE; ENV IMPACT ASSESSMENT ER - TY - JOUR T1 - Effects of Commercial Fishing Regulations on Stranding Rates of Bottlenose Dolphin (Tursiops truncatus) AN - 14833563; 10729705 JF - Fishery Bulletin AU - Byrd, Barbie L AU - Hohn, Aleta A AU - Munden, Fentress H AU - Lovewell, Gretchen N AU - Lo Piccolo, Rachel E Y1 - 2008/01// PY - 2008 DA - Jan 2008 SP - 72 PB - U.S. National Marine Fisheries Service, 7600 Sandpoint Way, N.E. Seattle WA 98115 VL - 106 IS - 1 SN - 0090-0656, 0090-0656 KW - Environment Abstracts KW - SPECIATION KW - SPATIAL COMPARISONS KW - SURVEYS KW - MEASUREMENTS AND SENSING KW - MARINE ATMOSPHERE KW - WILDLIFE MANAGEMENT KW - FISHERIES KW - SEASONAL COMPARISONS KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14833563?accountid=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=Fishery+Bulletin&rft.atitle=Effects+of+Commercial+Fishing+Regulations+on+Stranding+Rates+of+Bottlenose+Dolphin+%28Tursiops+truncatus%29&rft.au=Byrd%2C+Barbie+L%3BHohn%2C+Aleta+A%3BMunden%2C+Fentress+H%3BLovewell%2C+Gretchen+N%3BLo+Piccolo%2C+Rachel+E&rft.aulast=Byrd&rft.aufirst=Barbie&rft.date=2008-01-01&rft.volume=106&rft.issue=1&rft.spage=72&rft.isbn=&rft.btitle=&rft.title=Fishery+Bulletin&rft.issn=00900656&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Document feature - |n 9 |t graphs N1 - Last updated - 2011-12-15 N1 - SubjectsTermNotLitGenreText - MEASUREMENTS AND SENSING; MARINE ATMOSPHERE; WILDLIFE MANAGEMENT; FISHERIES; SPECIATION; SEASONAL COMPARISONS; SPATIAL COMPARISONS; SURVEYS ER - TY - JOUR T1 - Emerging Patterns of Species Richness, Diversity, Population Density, and Distribution in the Skates (Rajidae) of Alaska AN - 14832362; 10729704 AB - The species richness, diversity, relative density, and distribution of skates throughout Alaskan waters in the Bearing Sea, Aleutian Islands, and Gulf of Alaska were examined. The eastern Bearing Sea shelf survey was conducted annually. Bottom area swept was calculated for each haul by multiplying the distance fished by the mean net spread. The Bearing Sea shelf accounted for significantly more trawling effort than any of the other regions. Thirteen of the 14 species of skates known from Alaskan waters were encountered in bottom-trawl surveys. The number of individual skates captured in a single haul ranged from 0 to 833, which yielded aggregate density. Skates were encountered throughout the entire geographic and bathymetric range of the survey area in over 87% of the hauls conducted in the region. JF - Fishery Bulletin AU - Stevenson, Duane E AU - Orr, James W AU - Hoff, Gerald R AU - McEachran, John D Y1 - 2008/01// PY - 2008 DA - Jan 2008 SP - 24 PB - U.S. National Marine Fisheries Service, 7600 Sandpoint Way, N.E. Seattle WA 98115 VL - 106 IS - 1 SN - 0090-0656, 0090-0656 KW - Environment Abstracts KW - SPECIATION KW - FISH KW - SPATIAL COMPARISONS KW - SURVEYS KW - POPULATION DENSITY KW - MEASUREMENTS AND SENSING KW - GULF OF ALASKA KW - WILDLIFE MANAGEMENT KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14832362?accountid=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=Fishery+Bulletin&rft.atitle=Emerging+Patterns+of+Species+Richness%2C+Diversity%2C+Population+Density%2C+and+Distribution+in+the+Skates+%28Rajidae%29+of+Alaska&rft.au=Stevenson%2C+Duane+E%3BOrr%2C+James+W%3BHoff%2C+Gerald+R%3BMcEachran%2C+John+D&rft.aulast=Stevenson&rft.aufirst=Duane&rft.date=2008-01-01&rft.volume=106&rft.issue=1&rft.spage=24&rft.isbn=&rft.btitle=&rft.title=Fishery+Bulletin&rft.issn=00900656&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Document feature - |n 6 |t graphs N1 - Last updated - 2011-12-15 N1 - SubjectsTermNotLitGenreText - MEASUREMENTS AND SENSING; POPULATION DENSITY; GULF OF ALASKA; WILDLIFE MANAGEMENT; SPECIATION; FISH; SPATIAL COMPARISONS; SURVEYS ER - TY - JOUR T1 - Importance of Shoreface Sand Ridges as Habitat for Fishes off the Northeast Coast of the United States AN - 14823230; 10729706 AB - The importance of shoreface sand ridges as habitat for fishes off the northeast coast of the United States, was discussed. Sampling for fishes was conducted at eight stations along transect from Little Egg Inlet across Beach Haven Ridge with a 2-meter beam trawl. A number of univariate and multivariate techniques were used to calculate population measures and assemblage structure. Summer temperature tended to decrease with increasing distance from the shoreline, and depth, salinity, and water transparency generally increased with increasing distance. Average station depth increased with increasing distance from the shoreline with the exception of the station located on the top of the ridge. The specific patterns in species abundance and richness varied with sampling gear and habitat. JF - Fishery Bulletin AU - Vasslides, James M AU - Able, Kenneth W Y1 - 2008/01// PY - 2008 DA - Jan 2008 SP - 93 PB - U.S. National Marine Fisheries Service, 7600 Sandpoint Way, N.E. Seattle WA 98115 VL - 106 IS - 1 SN - 0090-0656, 0090-0656 KW - Environment Abstracts KW - SPECIATION KW - FISH KW - SPATIAL COMPARISONS KW - HABITATS KW - WILDLIFE MANAGEMENT KW - SEASONAL COMPARISONS KW - SALINITY KW - WATER TEMPERATURE KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14823230?accountid=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=Fishery+Bulletin&rft.atitle=Importance+of+Shoreface+Sand+Ridges+as+Habitat+for+Fishes+off+the+Northeast+Coast+of+the+United+States&rft.au=Vasslides%2C+James+M%3BAble%2C+Kenneth+W&rft.aulast=Vasslides&rft.aufirst=James&rft.date=2008-01-01&rft.volume=106&rft.issue=1&rft.spage=93&rft.isbn=&rft.btitle=&rft.title=Fishery+Bulletin&rft.issn=00900656&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Document feature - |n 18 |t graphs N1 - Last updated - 2011-12-15 N1 - SubjectsTermNotLitGenreText - WILDLIFE MANAGEMENT; SPECIATION; FISH; SEASONAL COMPARISONS; SPATIAL COMPARISONS; SALINITY; HABITATS; WATER TEMPERATURE ER - TY - BOOK T1 - Guidelines for ecological risk assessment of marine fish aquaculture AN - 1315619851; 17737180 AB - The purpose of this paper is to exemplify a basic set of guidelines for risk managers and other decision makers to use all information available to assess the different ecological risks of marine fish aquaculture in a variety of marine ecosystems. Ten areas of substantive risk in the interaction between marine fish aquaculture are perceived by the public and public administrators to be of most concern. In this review three of the 10 areas of risk are exemplified for their degree of potential adversity, together with their mitigation, in an identical step-by-step process. These examples outline the approach for conducting a risk assessment for all 10 perceived issues in the paper itself. With the help of a flowchart, the template identifies biological end points or entities and their attributes, both locally and far field, which might be affected for that respective area of risk; and appropriate methodologies that can be used for measuring or monitoring the effects of exposure to each specific risk. The paper also contains a biological overview of some respective risk, and briefly discusses factors that may enhance or mitigate the risk's occurrence. For the benefit of risk managers and risk assessors in all parts of the world, the risks are framed in a matrix to suggest different orders of relevance for their application in different climatic zones. JF - FAO fisheries and aquaculture technical paper AU - Nash, CE AU - Burbridge, PR AU - Volkman, J K A2 - Bondad-Reantaso, MG (ed) A2 - Arthur, JR (ed) A2 - Subasinghe, RP (ed) Y1 - 2008///0, PY - 2008 DA - 0, 2008 SP - 17 EP - 151 PB - FAO, Rome (Italy), [mailto:publications-sales@fao.org] SN - 9789251061527 KW - Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - Stock assessment KW - Environmental impact KW - Templates KW - Climatic zones KW - Risks KW - Methodology KW - Marine fish KW - Risk management KW - Fishery management KW - Interspecific relationships KW - Marine aquaculture KW - Fish culture KW - O 5060:Aquaculture KW - Q5 08521:Mechanical and natural changes KW - Q3 08587:Diseases of Cultured Organisms KW - Q1 08588:Effects of Aquaculture on the Environment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1315619851?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Nash%2C+CE%3BBurbridge%2C+PR%3BVolkman%2C+J+K&rft.aulast=Nash&rft.aufirst=CE&rft.date=2008-01-01&rft.volume=&rft.issue=&rft.spage=135&rft.isbn=9789251061527&rft.btitle=Guidelines+for+ecological+risk+assessment+of+marine+fish+aquaculture&rft.title=Guidelines+for+ecological+risk+assessment+of+marine+fish+aquaculture&rft.issn=20707010&rft_id=info:doi/ L2 - ftp://ftp.fao.org/docrep/fao/011/i0490e/i0490e01h.pdf http://www.fao.org/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-03-01 N1 - SuppNotes - Physical medium: Printed matter, Internet; Publisher's Web site N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Minerogenic particles and light scattering in Lake Ontario and pursuit of optical closure AN - 1287379380; 2013-019461 JF - IAGLR Program AU - Effler, S W AU - Peng, F AU - O'Donnell, D M AU - Perkins, M G AU - Strait, C M AU - Leshkevich, G AU - Anonymous Y1 - 2008 PY - 2008 DA - 2008 SP - 43 PB - International Association for Great Lakes Research (IAGLR), [location varies] VL - 51 SN - 1010-4224, 1010-4224 KW - water quality KW - X-ray diffraction data KW - suspended materials KW - mineral composition KW - Great Lakes KW - ecology KW - porphyrins KW - particulate materials KW - chemical composition KW - North America KW - concentration KW - Lake Ontario KW - pigments KW - surface water KW - measurement KW - chlorophyll KW - habitat KW - organic compounds KW - optical properties KW - lacustrine environment KW - SEM data KW - image analysis KW - remote sensing KW - MODIS KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1287379380?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=IAGLR+Program&rft.atitle=Minerogenic+particles+and+light+scattering+in+Lake+Ontario+and+pursuit+of+optical+closure&rft.au=Effler%2C+S+W%3BPeng%2C+F%3BO%27Donnell%2C+D+M%3BPerkins%2C+M+G%3BStrait%2C+C+M%3BLeshkevich%2C+G%3BAnonymous&rft.aulast=Effler&rft.aufirst=S&rft.date=2008-01-01&rft.volume=51&rft.issue=&rft.spage=43&rft.isbn=&rft.btitle=&rft.title=IAGLR+Program&rft.issn=10104224&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 51st annual conference on Great Lakes research, IAGLR 2008; Our lakes, our community N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Last updated - 2013-02-14 N1 - SubjectsTermNotLitGenreText - chemical composition; chlorophyll; concentration; ecology; Great Lakes; habitat; image analysis; lacustrine environment; Lake Ontario; measurement; mineral composition; MODIS; North America; optical properties; organic compounds; particulate materials; pigments; porphyrins; remote sensing; SEM data; surface water; suspended materials; water quality; X-ray diffraction data ER - TY - JOUR T1 - Individual particle analysis of suspended minerogenic particles in Lake Erie; implications to water clarity and remote sensing AN - 1287379379; 2013-019460 JF - IAGLR Program AU - Peng, F AU - Effler, S W AU - O'Donnell, D M AU - Leshkevich, G AU - Anonymous Y1 - 2008 PY - 2008 DA - 2008 SP - 125 PB - International Association for Great Lakes Research (IAGLR), [location varies] VL - 51 SN - 1010-4224, 1010-4224 KW - water quality KW - North America KW - concentration KW - Lake Erie KW - surface water KW - suspended materials KW - partitioning KW - mineral composition KW - lacustrine environment KW - Great Lakes KW - turbidity KW - particulate materials KW - SEM data KW - particles KW - remote sensing KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1287379379?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=IAGLR+Program&rft.atitle=Individual+particle+analysis+of+suspended+minerogenic+particles+in+Lake+Erie%3B+implications+to+water+clarity+and+remote+sensing&rft.au=Peng%2C+F%3BEffler%2C+S+W%3BO%27Donnell%2C+D+M%3BLeshkevich%2C+G%3BAnonymous&rft.aulast=Peng&rft.aufirst=F&rft.date=2008-01-01&rft.volume=51&rft.issue=&rft.spage=125&rft.isbn=&rft.btitle=&rft.title=IAGLR+Program&rft.issn=10104224&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 51st annual conference on Great Lakes research, IAGLR 2008; Our lakes, our community N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Last updated - 2013-02-14 N1 - SubjectsTermNotLitGenreText - concentration; Great Lakes; lacustrine environment; Lake Erie; mineral composition; North America; particles; particulate materials; partitioning; remote sensing; SEM data; surface water; suspended materials; turbidity; water quality ER - TY - JOUR T1 - Development of a robust hydro-optical model for the Great Lakes for the extraction of chlorophyll, dissolved organic carbon, and suspended minerals from MODIS satellite data AN - 1287379179; 2013-019470 JF - IAGLR Program AU - Shuchman, R A AU - Leshkevich, G AU - Hatt, C AU - Pozdnyakov, D AU - Korosov, A AU - Johengen, T H AU - Anonymous Y1 - 2008 PY - 2008 DA - 2008 SP - 150 PB - International Association for Great Lakes Research (IAGLR), [location varies] VL - 51 SN - 1010-4224, 1010-4224 KW - water quality KW - Great Lakes region KW - suspended materials KW - radiometers KW - carbon KW - Great Lakes KW - porphyrins KW - algorithms KW - organic carbon KW - North America KW - concentration KW - monitoring KW - Lake Huron KW - Lake Erie KW - pigments KW - solutes KW - chlorophyll KW - habitat KW - organic compounds KW - optical properties KW - detection KW - lacustrine environment KW - Lake Superior KW - remote sensing KW - MODIS KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1287379179?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=IAGLR+Program&rft.atitle=Development+of+a+robust+hydro-optical+model+for+the+Great+Lakes+for+the+extraction+of+chlorophyll%2C+dissolved+organic+carbon%2C+and+suspended+minerals+from+MODIS+satellite+data&rft.au=Shuchman%2C+R+A%3BLeshkevich%2C+G%3BHatt%2C+C%3BPozdnyakov%2C+D%3BKorosov%2C+A%3BJohengen%2C+T+H%3BAnonymous&rft.aulast=Shuchman&rft.aufirst=R&rft.date=2008-01-01&rft.volume=51&rft.issue=&rft.spage=150&rft.isbn=&rft.btitle=&rft.title=IAGLR+Program&rft.issn=10104224&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 51st annual conference on Great Lakes research, IAGLR 2008; Our lakes, our community N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Last updated - 2013-02-14 N1 - SubjectsTermNotLitGenreText - algorithms; carbon; chlorophyll; concentration; detection; Great Lakes; Great Lakes region; habitat; lacustrine environment; Lake Erie; Lake Huron; Lake Superior; MODIS; monitoring; North America; optical properties; organic carbon; organic compounds; pigments; porphyrins; radiometers; remote sensing; solutes; suspended materials; water quality ER - TY - JOUR T1 - Physical-chemical characterization of a nearshore submerged sinkhole ecosystem in Lake Huron AN - 1287377620; 2013-019488 JF - IAGLR Program AU - Kendall, S T AU - Ruberg, S A AU - Biddanda, B A AU - Anonymous Y1 - 2008 PY - 2008 DA - 2008 SP - 75 EP - 76 PB - International Association for Great Lakes Research (IAGLR), [location varies] VL - 51 SN - 1010-4224, 1010-4224 KW - United States KW - Michigan Lower Peninsula KW - cyanobacteria KW - water quality KW - North America KW - time series analysis KW - Lake Huron KW - physicochemical properties KW - karst hydrology KW - statistical analysis KW - sedimentation KW - Rockport Michigan KW - ecosystems KW - nearshore environment KW - ground water KW - Alpena County Michigan KW - sinkholes KW - Great Lakes KW - Michigan KW - solution features KW - lacustrine sedimentation KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1287377620?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=IAGLR+Program&rft.atitle=Physical-chemical+characterization+of+a+nearshore+submerged+sinkhole+ecosystem+in+Lake+Huron&rft.au=Kendall%2C+S+T%3BRuberg%2C+S+A%3BBiddanda%2C+B+A%3BAnonymous&rft.aulast=Kendall&rft.aufirst=S&rft.date=2008-01-01&rft.volume=51&rft.issue=&rft.spage=75&rft.isbn=&rft.btitle=&rft.title=IAGLR+Program&rft.issn=10104224&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 51st annual conference on Great Lakes research, IAGLR 2008; Our lakes, our community N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Last updated - 2013-02-14 N1 - SubjectsTermNotLitGenreText - Alpena County Michigan; cyanobacteria; ecosystems; Great Lakes; ground water; karst hydrology; lacustrine sedimentation; Lake Huron; Michigan; Michigan Lower Peninsula; nearshore environment; North America; physicochemical properties; Rockport Michigan; sedimentation; sinkholes; solution features; statistical analysis; time series analysis; United States; water quality ER - TY - JOUR T1 - Analysis of water level changes in Lakes Michigan and Huron AN - 1287376709; 2013-019476 JF - IAGLR Program AU - Stow, C A AU - Sellinger, C E AU - Lamon, E C AU - Qian, S S AU - Anonymous Y1 - 2008 PY - 2008 DA - 2008 SP - 158 PB - International Association for Great Lakes Research (IAGLR), [location varies] VL - 51 SN - 1010-4224, 1010-4224 KW - hydrology KW - North America KW - lake-level changes KW - Lake Huron KW - global change KW - climate change KW - models KW - hydrologic cycle KW - Lake Michigan KW - Great Lakes KW - periodicity KW - uncertainty KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1287376709?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=IAGLR+Program&rft.atitle=Analysis+of+water+level+changes+in+Lakes+Michigan+and+Huron&rft.au=Stow%2C+C+A%3BSellinger%2C+C+E%3BLamon%2C+E+C%3BQian%2C+S+S%3BAnonymous&rft.aulast=Stow&rft.aufirst=C&rft.date=2008-01-01&rft.volume=51&rft.issue=&rft.spage=158&rft.isbn=&rft.btitle=&rft.title=IAGLR+Program&rft.issn=10104224&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 51st annual conference on Great Lakes research, IAGLR 2008; Our lakes, our community N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Last updated - 2013-02-14 N1 - SubjectsTermNotLitGenreText - climate change; global change; Great Lakes; hydrologic cycle; hydrology; Lake Huron; Lake Michigan; lake-level changes; models; North America; periodicity; uncertainty ER - TY - JOUR T1 - Activities of biomarkers in multiple life stages of the model crustacean, Palaemonetes pugio AN - 19299296; 8182494 AB - Increased urbanization of coastal areas has led to increased contaminant levels in adjacent sediments and waters. Consequently, many studies have been conducted to determine the potential impacts on estuarine organisms, including the grass shrimp, Palaemonetes pugio. This study investigated baseline levels of four cellular biomarkers (glutathione (GSH), lipid peroxidation (LPx), acetylcholinesterase (AChE), and cholesterol (CHL)) in multiple life stages (stage IV, V, VI, and VII embryos, newly-hatched larvae, 18-day-old larvae, juveniles, and adults) of P. pugio to determine which biomarkers may potentially be useful as indicators of contaminant exposure. There was a similar pattern in both LPx and AChE levels, with a clear increase occurring from the embryonic to the adult stages. Detectable levels of AChE did not occur until embryo stage V. Glutathione shared a similar pattern to LPx and AChE from the newly-hatched larvae through the adult stage, however, it did not exhibit any distinguishable pattern overall with highly variable levels among all life stages. Likewise, CHL did not exhibit any distinguishable pattern, but in contrast, CHL levels were similar throughout all life stages. This research provides valuable background information that may be used in future assessments of grass shrimp population health. JF - Journal of Experimental Marine Biology and Ecology AU - Hoguet, J AU - Key, P B AD - Center for Coastal Environmental Health and Biomolecular Research, Charleston, SC 29412, United States, pete.key@noaa.gov Y1 - 2007/12/28/ PY - 2007 DA - 2007 Dec 28 SP - 235 EP - 244 PB - Elsevier Science, P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl] VL - 353 IS - 2 SN - 0022-0981, 0022-0981 KW - Daggerblade grass shrimp KW - Pollution Abstracts; Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts; Water Resources Abstracts KW - Chlorophylls KW - Palaemonetes pugio KW - Shrimp KW - Urbanization KW - Grasses KW - Glutathione KW - Acetylcholinesterase KW - Lipids KW - Pollution effects KW - Stages KW - Biomarkers KW - Pollutants KW - Sediment Contamination KW - Embryos KW - Marine crustaceans KW - Crustacean larvae KW - Bioindicators KW - Marine KW - Sediment pollution KW - estuarine organisms KW - Decapoda KW - Larvae KW - Brackish KW - Developmental stages KW - Toxicity KW - peroxidation KW - cholesterol KW - biomarkers KW - Sediments KW - Lipid peroxidation KW - Coastal zone KW - crustaceans KW - Contaminants KW - O 4020:Pollution - Organisms/Ecology/Toxicology KW - P 1000:MARINE POLLUTION KW - D 04040:Ecosystem and Ecology Studies KW - Q5 08504:Effects on organisms KW - SW 3030:Effects of pollution KW - Q1 08284:Reproduction and development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19299296?accountid=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+Experimental+Marine+Biology+and+Ecology&rft.atitle=Activities+of+biomarkers+in+multiple+life+stages+of+the+model+crustacean%2C+Palaemonetes+pugio&rft.au=Hoguet%2C+J%3BKey%2C+P+B&rft.aulast=Hoguet&rft.aufirst=J&rft.date=2007-12-28&rft.volume=353&rft.issue=2&rft.spage=235&rft.isbn=&rft.btitle=&rft.title=Journal+of+Experimental+Marine+Biology+and+Ecology&rft.issn=00220981&rft_id=info:doi/10.1016%2Fj.jembe.2007.09.011 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Chlorophylls; Sediment pollution; Urbanization; Pollution effects; Developmental stages; Biomarkers; Marine crustaceans; Crustacean larvae; Acetylcholinesterase; Glutathione; Embryos; Contaminants; biomarkers; Lipid peroxidation; Bioindicators; estuarine organisms; Grasses; Lipids; Larvae; peroxidation; cholesterol; Sediments; crustaceans; Coastal zone; Shrimp; Pollutants; Sediment Contamination; Toxicity; Stages; Palaemonetes pugio; Decapoda; Brackish; Marine DO - http://dx.doi.org/10.1016/j.jembe.2007.09.011 ER - TY - JOUR T1 - Spatial and temporal resolution of carbon flux estimates for 1983-2002 AN - 20690989; 10078831 AB - We discuss the spatial and temporal resolution of monthly carbon flux estimates for the period 1983-2002 using a fixed-lag Kalman Smoother technique with a global chemical transport model, and the GLOBALVIEW data product. The observational network has expanded substantially over this period, and we the improvement in the constraints provided flux estimates by observations for the 1990's in comparison to the 1980's. The estimated uncertainties also decrease as observational coverage expands. In this study, we use the Globalview data product for a network that changes every 5 y, rather than using a small number of continually-operating sites (fewer observational constraints) or a large number of sites, some of which may consist almost entirely of extrapolated data. We show that the discontinuities resulting from network changes reflect uncertainty due to a sparse and variable network. This uncertainty effectively limits the resolution of trends in carbon fluxes. The ability of the inversion to distinguish, or resolve, carbon fluxes at various spatial scales is examined using a diagnostic known as the resolution kernel. We find that the global partition between land and ocean fluxes is well-resolved even for the very sparse network of the 1980's, although prior information makes a significant contribution to the resolution. The ability to distinguish zonal average fluxes has improved significantly since the 1980's, especially for the tropics, where the zonal ocean and land biosphere fluxes can be distinguished. Care must be taken when interpreting zonal average fluxes, however, since the lack of air samples for some regions in a zone may result in a large influence from prior flux estimates for these regions. We show that many of the TransCom 3 source regions are distinguishable throughout the period over which estimates are produced. Examples are Boreal and Temperate North America. The resolution of fluxes from Europe and Australia has greatly improved since the 1990's. Other regions, notably Tropical South America and the Equatorial Atlantic remain practically unresolved. Comparisons of the average seasonal cycle of the estimated carbon fluxes with the seasonal cycle of the prior flux estimates reveals a large adjustment of the summertime uptake of carbon for Boreal Eurasia, and an earlier onset of springtime uptake for Temperate North America. In addition, significantly larger seasonal cycles are obtained for some ocean regions, such as the Northern Ocean, North Pacific, North Atlantic and Western Equatorial Pacific, regions that appear to be well-resolved by the inversion. JF - Biogeosciences Discussions AU - Bruhwiler, LMP AU - Michalak, A M AU - Tans, P P AD - NOAA Earth System Research Laboratory, Global Monitoring Div., Boulder, Colorado, USA Y1 - 2007/12/20/ PY - 2007 DA - 2007 Dec 20 SP - 4697 EP - 4756 PB - European Geosciences Union, c/o E.O.S.T. Strasbourg Cedex 67084 France VL - 4 IS - 6 SN - 1810-6277, 1810-6277 KW - Ecology Abstracts; Pollution Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts KW - Atmospheric pollution models KW - ISEW, Western Equatorial Pacific KW - Biosphere KW - Models KW - spatial distribution KW - Sulfur dioxide KW - Carbon KW - IN, North Pacific KW - ANE, Europe KW - Atmospheric chemistry models KW - Air sampling KW - Kernels KW - Australia KW - Seasonal variations KW - North America KW - Data processing KW - Chemical transport KW - Carbon cycle KW - AN, North Atlantic KW - PNE, Eurasia KW - Carbon emissions KW - Inversions KW - ASW, South America KW - AS, Equatorial Atlantic KW - Inversion KW - Oceans KW - Tropical environments KW - Uptake KW - Q2 09188:Atmospheric chemistry KW - P 0000:AIR POLLUTION KW - D 04040:Ecosystem and Ecology Studies KW - M2 551.510.3/.4:Physical Properties/Composition (551.510.3/.4) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20690989?accountid=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=Biogeosciences+Discussions&rft.atitle=Spatial+and+temporal+resolution+of+carbon+flux+estimates+for+1983-2002&rft.au=Bruhwiler%2C+LMP%3BMichalak%2C+A+M%3BTans%2C+P+P&rft.aulast=Bruhwiler&rft.aufirst=LMP&rft.date=2007-12-20&rft.volume=4&rft.issue=6&rft.spage=4697&rft.isbn=&rft.btitle=&rft.title=Biogeosciences+Discussions&rft.issn=18106277&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Carbon cycle; Uptake; Seasonal variations; Inversions; Data processing; Carbon; Inversion; Oceans; Kernels; Biosphere; Models; Atmospheric pollution models; Atmospheric chemistry models; Carbon emissions; spatial distribution; Sulfur dioxide; Tropical environments; Air sampling; Chemical transport; North America; ASW, South America; IN, North Pacific; AS, Equatorial Atlantic; ANE, Europe; ISEW, Western Equatorial Pacific; Australia; PNE, Eurasia; AN, North Atlantic ER - TY - JOUR T1 - Controlling the growth of a cyanobacterial contaminant, Synechoccus sp., in a culture of Tetraselmis chui (PLY429) by varying pH: Implications for outdoor aquaculture production AN - 19579210; 7939901 AB - In aquaculture, large volumes of phytoplankton are often grown outdoors to reduce costs. However, growing microalgae in an environment not as well-controlled as in the laboratory can lead to unwanted phytoplankton, including cyanobacteria, contaminating a culture. A cyanobacterial contaminant was isolated from an outdoor culture of Tetraselmis chui (PLY429) at the Milford Laboratory. This study investigated the growth of PLY429 and the cyanobacterium in pure cultures and a mixed culture in a pH range of 6.5-9.5. The division of PLY429 was greater at a pH range of 7.0-8.0; whereas, for the cyanobacterium, higher growth was obtained at pH 8.0-9.0. Results from combined cultures of PLY429 and the cyanobacterium grown at various pHs indicated that maintaining pH near 7.1 yields higher growth of PLY429 than those of the cyanobacterium. These findings suggest that controlling pH may reduce the population of a cyanobacterial contaminant in an aquaculture feed culture. JF - Aquaculture AU - Meseck, S L AD - 212 Rogers Ave. Milford, CT 06418 USA, Shannon.Meseck@Noaa.gov Y1 - 2007/12/20/ PY - 2007 DA - 2007 Dec 20 SP - 566 EP - 572 PB - Elsevier Science, P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl] VL - 273 IS - 4 SN - 0044-8486, 0044-8486 KW - ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts; ASFA Marine Biotechnology Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Pure culture KW - Algal culture KW - Mixed culture KW - Feed KW - Phytoplankton KW - Tetraselmis chuii KW - Tetraselmis chui KW - Primary production KW - Aquaculture KW - Growth KW - Culture effects KW - Contaminants KW - Cyanophyta KW - pH effects KW - pH KW - Q4 27730:Aquaculture KW - O 5060:Aquaculture KW - Q5 08524:Public health, medicines, dangerous organisms KW - Q3 08585:Plant culture KW - K 03320:Cell Biology KW - Q1 08585:Plant culture UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19579210?accountid=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=Aquaculture&rft.atitle=Controlling+the+growth+of+a+cyanobacterial+contaminant%2C+Synechoccus+sp.%2C+in+a+culture+of+Tetraselmis+chui+%28PLY429%29+by+varying+pH%3A+Implications+for+outdoor+aquaculture+production&rft.au=Meseck%2C+S+L&rft.aulast=Meseck&rft.aufirst=S&rft.date=2007-12-20&rft.volume=273&rft.issue=4&rft.spage=566&rft.isbn=&rft.btitle=&rft.title=Aquaculture&rft.issn=00448486&rft_id=info:doi/10.1016%2Fj.aquaculture.2007.10.043 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Algal culture; Growth; Feed; Culture effects; Phytoplankton; Aquaculture; Primary production; pH; Pure culture; Mixed culture; Contaminants; pH effects; Tetraselmis chuii; Tetraselmis chui; Cyanophyta DO - http://dx.doi.org/10.1016/j.aquaculture.2007.10.043 ER - TY - JOUR T1 - Vertical profiles in NO sub(3) and N sub(2)O sub(5) measured from an aircraft: Results from the NOAA P-3 and surface platforms during the New England Air Quality Study 2004 AN - 20549915; 7793989 AB - The nocturnal nitrogen oxides, NO sub(3) and N sub(2)O sub(5), are important to the chemical transformation and transport of NO sub(x), O sub(3) and VOC. Their concentrations, sources and sinks are known to be vertically stratified in the nighttime atmosphere. In this paper, we report vertical profiles for NO sub(3) and N sub(2)O sub(5) measured from an aircraft (the NOAA P- 3) as part of the New England Air Quality Study in July and August 2004. The aircraft data are compared to surface measurements made in situ from a ship and by long-path DOAS. Consistent with previous, vertically resolved studies of NO sub(3) and N sub(2)O sub(5), the aircraft measurements show that these species occur at larger concentrations and are longer lived aloft than they are at the surface. The array of in situ measurements available on the P-3 allows for investigation of the mechanisms that give rise to the observed vertical gradients. Selected vertical profiles from this campaign illustrate the role of biogenic VOC, particularly isoprene and dimethyl sulfide, both within and above the nocturnal and/or marine boundary layer. Gradients in relative humidity and aerosol surface may also create a vertical gradient in the rate of N sub(2)O sub(5) hydrolysis. Low-altitude intercepts of power plant plumes showed strong vertical stratification, with plume depths of 80 m. The efficiency of N sub(2)O sub(5) hydrolysis within these plumes was an important factor determining the low-level NO sub(x) and O sub(3) transport or loss at night. Averages of nocturnal O sub(3), NO sub(2), NO sub(3) and N sub(2)O sub(5) binned according to altitude were consistent with the trends from individual profiles. While production rates of NO sub(3) peaked near the surface, lifetimes of NO sub(3) and N sub(2)O sub(5) were maximum aloft, particularly in the free troposphere. Variability in NO sub(3) and N sub(2)O sub(5) was large and exceeded that of NO sub(2) or O sub(3) because of inhomogeneous distribution of NO sub(x) emissions and NO sub(3) and N sub(2)O sub(5) sinks. JF - Journal of Geophysical Research. Atmospheres AU - Brown, Steven S AU - Dube, William P AU - Osthoff, Hans D AU - Stutz, Jochen AU - Ryerson, Thomas B AU - Wollny, Adam G AU - Brock, Charles A AU - Warneke, Carsten AU - De Gouw, Joost A AU - Atlas, Eliot AU - Neuman, JAndrew AU - Holloway, John S AU - Lerner, Brian M AU - Williams, Eric J AU - Kuster, William C AU - Goldan, Paul D AU - Angevine, Wayne M AU - Trainer, Michael AU - Fehsenfeld, Frederick C AU - Ravishankara, A R AD - Earth System Research Laboratory, NOAA, Boulder, Colorado, USA Y1 - 2007/12/19/ PY - 2007 DA - 2007 Dec 19 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [mailto:service@agu.org], [URL:http://www.agu.org] VL - 112 IS - D22 SN - 2169-897X, 2169-897X KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Citation No. D22304 KW - nitrate radical KW - dinitrogen pentoxide KW - vertical profiles. KW - 0365 Atmospheric Composition and Structure: Troposphere: composition and chemistry KW - 0368 Atmospheric Composition and Structure: Troposphere: constituent transport and chemistry KW - 0345 Atmospheric Composition and Structure: Pollution: urban and regional (0305 KW - 0478 KW - 4251) KW - 0322 Atmospheric Composition and Structure: Constituent sources and sinks KW - 0317 Atmospheric Composition and Structure: Chemical kinetic and photochemical properties. KW - Ships KW - Relative humidity KW - altitude KW - Volatile organic compounds in atmosphere KW - Volatile organic compound emission from vegetation KW - Air quality KW - Stratification KW - Ozone depletion KW - Aircraft KW - USA, New England KW - Emission measurements KW - Power plants KW - Chemical transformation KW - Plumes KW - Ozone KW - Aerosols KW - Atmospheric pollution KW - Sulfides KW - Aircraft observations KW - Troposphere KW - in situ measurement KW - Nitrogen oxides KW - Hydrolysis KW - Marine atmospheric boundary layer KW - Volatile organic compounds KW - M2 551.510.42:Air Pollution (551.510.42) KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20549915?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research.+Atmospheres&rft.atitle=Vertical+profiles+in+NO+sub%283%29+and+N+sub%282%29O+sub%285%29+measured+from+an+aircraft%3A+Results+from+the+NOAA+P-3+and+surface+platforms+during+the+New+England+Air+Quality+Study+2004&rft.au=Brown%2C+Steven+S%3BDube%2C+William+P%3BOsthoff%2C+Hans+D%3BStutz%2C+Jochen%3BRyerson%2C+Thomas+B%3BWollny%2C+Adam+G%3BBrock%2C+Charles+A%3BWarneke%2C+Carsten%3BDe+Gouw%2C+Joost+A%3BAtlas%2C+Eliot%3BNeuman%2C+JAndrew%3BHolloway%2C+John+S%3BLerner%2C+Brian+M%3BWilliams%2C+Eric+J%3BKuster%2C+William+C%3BGoldan%2C+Paul+D%3BAngevine%2C+Wayne+M%3BTrainer%2C+Michael%3BFehsenfeld%2C+Frederick+C%3BRavishankara%2C+A+R&rft.aulast=Brown&rft.aufirst=Steven&rft.date=2007-12-19&rft.volume=112&rft.issue=D22&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research.+Atmospheres&rft.issn=2169897X&rft_id=info:doi/10.1029%2F2007JD008883 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-04-01 N1 - Last updated - 2015-10-15 N1 - SubjectsTermNotLitGenreText - Ozone depletion; Relative humidity; Atmospheric pollution; Marine atmospheric boundary layer; Volatile organic compounds in atmosphere; Aircraft observations; Chemical transformation; Volatile organic compound emission from vegetation; Air quality; Ozone; Ships; Aerosols; altitude; Sulfides; Troposphere; in situ measurement; Stratification; Nitrogen oxides; Hydrolysis; Aircraft; Power plants; Emission measurements; Plumes; Volatile organic compounds; USA, New England DO - http://dx.doi.org/10.1029/2007JD008883 ER - TY - RPRT T1 - COOK INLET BELUGA WHALE SUBSISTENCE HARVEST, ALASKA (DRAFT SUPPLEMENT TO THE FINAL ENVIRONMENTAL IMPACT STATEMENT OF JULY 2003). AN - 36344838; 13072 AB - PURPOSE: The implementation of a program to manage and recover the stock of beluga whales inhabiting Cook Inlet (CI), Alaska is proposed. CI is a large tidal estuary flowing into the Gulf of Alaska. The abundance estimates for the beluga whale stock indicated a decline of nearly 50 percent between 1994 and 1999, leading the National Marine Fisheries Service (NMFS) to designate this stock as depleted under the Marine Mammal Protection Act of 1972 (MMPA) on May 31, 2000. The recovery of the CI beluga whale is dependent on the identification of those factors which have caused the stock to decline and on the identification and implementation of measures to control those factors. A review of the natural and anthropogenic factors potentially impacting the stock off CI beluga whales indicates that subsistence harvest is the most likely cause of the decline. The magnitude of decline, approximately 300 animals, is consistent with estimates of harvest of the period extending between 1994 and 1999; an estimated 316 animals were harvested during the period. To address this critical issue, legislation was passed on May 21, 1999, prohibiting the taking of CI beluga whale under the exemption provided in section 101(b) of the MMPA between the date of the enactment of the legislation and October 1, 2000, unless such taking occurs pursuant to a cooperative agreement between the NMFS and affected Alaska Native organizations. In support of the hypothesis that over-harvest is the principal cause of the stock decline, the population estimate was 357 whales. While the decline during the 1994-1999 period remains significant, a slight increase in the 1999 stock estimate followed the moratorium imposed by Congress. It is the opinion of the NMFS that the increase in population was the result of the moratorium, supporting the need to limit subsistence harvest. However, traditional and historic use of beluga whales inhabiting the CI by the village of Tyonek, other CI villages, and Alaskan Natives has been demonstrated. Subsistence harvest plays in important role in Native culture. The NMFS proposes to limit annual harvest levels through a regulation implemented via a co-management agreement under the MMPA. Four alternatives, including a No Action Alternative (Alternative 1), which would prohibit any whale harvest until the beluga population recovered, are considered in this draft supplement to the final EIS of July 2003. The proposed action would implement a plan and, based on periodic population assessments, determine whether a subsistence harvest would be permitted under the terms and conditions of the management plan. Harvests would be controlled by federal regulations and co-management agreements with Native Alaskan organizations residing in the CI region. Alternative 2 would establish harvest limits every five years under co-management agreement based on an assessment of the most recent CI beluga population status, including the five-year average abundance estimate and a 10-year measures of the population growth rate. Subsistence harvest levels would be based on a harvest table that would allow harvest when the five year average beluga population is greater than 350 whales, increasing the harvests in proportion to the average abundance level and population growth rate. Rules would be included to decreased authorized harvest to compensate for unusual mortality events. Harvest levels would be set so that the population of CI belugas has a 95-percent chance of recovering to optimum sustainable population, with only a 25-percent delay in recovery compared to the recovery time without harvest; these stipulations are known as the "95/25 criteria. Alternative 3 would employ the same five-year co-management and harvest assessment process, the same rules to decrease authorized harvest to regulate subsistence harvest, and the same 95/25 criteria. as described for Alternative 2. The harvest table would rigorously limit the harvest when the five-year averages for the beluga whale population fell between 350 and 500 whales, giving the highest priority to conservation concerns at smaller population levels. Hunting would only be allowed after he population reaches 500 or if an intermediate or high growth rate were demonstrated. Alternative 4 would employ the same five-year co-management and harvest assessment process as described for Alternative 2. However, Alaska Native parties argued that the 95/25 criteria would not achieve a reasonable balance of the dual goals of beluga population recovery and provide for subsistence hunts. Hence, Alternative 4 would promote more o opportunity for the traditional harvest of CI belugas, with an appropriately reduced population recovery rate. The harvest table would be the same as those of Alternative 2 for all growth rates and population levels above 400 whales. However, Alternative 4, with a harvest floor of 250 whales, would authorize harvests when the populations was between 250 and 350 whales if the growth rate was intermediate or high. As under Alternative 2, no harvest would be authorized if the growth rate were low at abundance levels below 350 whales. Again, like Alternative 2, Alternative 4 would include the same rules as Alternative 2 to decrease authorized harvests to compensate for unusual mortality events. POSITIVE IMPACTS: Regulatory management under the preferred alternative would allow the beluga stock to recover within approximately 25 years. The alternative would provide for traditional Native Alaskan harvests and maintain harvest skills across generations, while not significantly increasing recovery time for the beluga stock. NEGATIVE IMPACTS: Compared to absolute prohibition of harvest, the action alternatives would extend the period required for stock recovery. Hunters who have relied on the beluga for income would suffer economic losses. LEGAL MANDATES: Marine Mammal Protection Act of 1972, as amended (16 U.S.C. 1371(a)) and Public Law 106-553. PRIOR REFERENCES: For the abstracts of the draft and final EISs, see 00-0493D, Volume 24, Number 4 and 04-0083F, Volume 28, Number 1, respectively. JF - EPA number: 070541, 178 pages, December 18, 2007 PY - 2007 KW - Water KW - Cultural Resources KW - Endangered Species (Animals) KW - Estuaries KW - Fisheries KW - Fisheries Management KW - Hunting Management KW - Impact Assessment Methodology KW - Indian Reservations KW - Marine Mammals KW - Minorities KW - Regulations KW - Subsidence KW - Alaska KW - Cook Inlet KW - Marine Mammal Protection Act of 1972, Compliance KW - Public Law 106-553, Compliance UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36344838?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Environmental+Impact+Statements%3A+Digests&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=2007-12-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=COOK+INLET+BELUGA+WHALE+SUBSISTENCE+HARVEST%2C+ALASKA+%28DRAFT+SUPPLEMENT+TO+THE+FINAL+ENVIRONMENTAL+IMPACT+STATEMENT+OF+JULY+2003%29.&rft.title=COOK+INLET+BELUGA+WHALE+SUBSISTENCE+HARVEST%2C+ALASKA+%28DRAFT+SUPPLEMENT+TO+THE+FINAL+ENVIRONMENTAL+IMPACT+STATEMENT+OF+JULY+2003%29.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Name - Department of Commerce, National Marine Fisheries Service, Juneau, Alaska; DC N1 - Date revised - 2008-12-30 N1 - SuppNotes - Draft. Preparation date: December 18, 2007 N1 - Last updated - 2011-12-16 ER - TY - RPRT T1 - AMENDMENT TO THE TILEFISH FISHERY MANAGEMENT PLAN OF THE MIDATLANTIC FISHERY MANAGEMENT COUNCIL. AN - 36348889; 13071 AB - PURPOSE: The amendment of the tilefish fishery management plan for the mid-Atlantic fishery is proposed by the Midatlantic Fishery Council. States affected by the amendment would include New Jersey, New York, Rhode Island, and Massachusetts. Measured under consideration include individual fishing quotas (IFQs), new reporting requirements, gear modification requirements, recreational fishing stipulations, and essential fish habitat protections. If approved, the amendment would implement an IFQ program for the commercial tilefish fishery and allocate quotas to fishing interests; establish IFQ permanent transferability of ownership; establish IFQ temporary transferability of ownership; establish IFQ share accumulation guidelines or limitations; implement commercial trip limits in the part-time category; address IFQ reporting requirements; address fee and cost recovery; establish flexibility to revise/adjust the IFQ program; establish IFQ reporting requirements; modify the interactive voice response reporting requirements; revise commercial vessel logbook reporting requirements; address hook size restrictions; implement recreational permits and reporting requirements; implement recreational bag-size limits; improve monitoring of tilefish commercial landings; expand the list of management measures that can be adjusted via the framework adjustment process; modify essential fish habitat designations; modify habitat areas of particular concern designations; implement measures to reduce gear impacts on essential fish habitat; and implement methods for collecting royalties for the tilefish IFQ system. POSITIVE IMPACTS: The IFQ would reduce overcapacity in the commercial fishery and eliminate, the extent possible, the problems associated with derby fishing in order to assist in achieving the optimum yield. NEGATIVE IMPACTS: Catch quotas, gear restrictions, and reporting requirements would increase the costs of participating in the fishery and possibly force some vessel operators out of the fishery, resulting in loss of economic position. Recreational fishery restriction would reduce access to the recreational fishery for both recreational charter operators and fishing recreationists. Administration of the program, particularly the monitoring aspects, by the Council would become significantly more complex and consume significant additional staff time and funding. LEGAL MANDATES: Magnuson Fishery Conservation and Management Act of 1976 (16 U.S.C. 1801 et seq.) and Sustainable Fisheries Act of 1996 (P.L. 104-276). JF - EPA number: 070540, pages, December 17, 2007 PY - 2007 EP - ages, December 17 KW - Water KW - Conservation KW - Fisheries KW - Fisheries Management KW - Recreation Resources KW - Recreation Resources Management KW - Regulations KW - Wildlife Surveys KW - Atlantic Ocean KW - Magnuson Fishery Conservation and Management Act of 1976, Compliance KW - Sustainable Fisheries Act of 1996, Compliance UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36348889?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Environmental+Impact+Statements%3A+Digests&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=2007-12-17&rft.volume=&rft.issue=&rft.spage=ages&rft.isbn=&rft.btitle=AMENDMENT+TO+THE+TILEFISH+FISHERY+MANAGEMENT+PLAN+OF+THE+MIDATLANTIC+FISHERY+MANAGEMENT+COUNCIL.&rft.title=AMENDMENT+TO+THE+TILEFISH+FISHERY+MANAGEMENT+PLAN+OF+THE+MIDATLANTIC+FISHERY+MANAGEMENT+COUNCIL.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Name - Department of Commerce, National Marine Fisheries Service, Silver Spring, Maryland; DC N1 - Date revised - 2008-12-30 N1 - SuppNotes - Draft. Preparation date: December 17, 2007 N1 - Last updated - 2011-12-16 ER - TY - JOUR T1 - Kinematic GPS solutions for aircraft trajectories; identifying and minimizing systematic height errors associated with atmospheric propagation delays AN - 50617017; 2008-111306 AB - When kinematic GPS processing software is used to estimate the trajectory of an aircraft, unless the delays imposed on the GPS signals by the atmosphere are either estimated or calibrated via external observations, then vertical height errors of decimeters can occur. This problem is clearly manifested when the aircraft is positioned against multiple base stations in areas of pronounced topography because the aircraft height solutions obtained using different base stations will tend to be mutually offset, or biased, in proportion to the elevation differences between the base stations. When performing kinematic surveys in areas with significant topography it should be standard procedure to use multiple base stations, and to separate them vertically to the maximum extent possible, since it will then be much easier to detect mis-modeling of the atmosphere. Abstract Copyright Copyright 2007 by the American Geophysical Union. JF - Geophysical Research Letters AU - Shan, Shan AU - Bevis, Michael AU - Kendrick, Eric AU - Mader, Gerald L AU - Raleigh, David AU - Hudnut, Kenneth AU - Satori, Michael AU - Phillips, David AU - Anonymous Y1 - 2007/12/16/ PY - 2007 DA - 2007 Dec 16 EP - L23S07 PB - American Geophysical Union, Washington, DC VL - 34 IS - 23 SN - 0094-8276, 0094-8276 KW - United States KW - Global Positioning System KW - laser methods KW - time series analysis KW - Coachella Valley KW - statistical analysis KW - geophysical methods KW - data processing KW - airborne laser swath mapping KW - radar methods KW - atmosphere KW - calibration KW - California KW - kinematics KW - topography KW - errors KW - lidar methods KW - circulation KW - aircraft KW - accuracy KW - airborne methods KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50617017?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Research+Letters&rft.atitle=Kinematic+GPS+solutions+for+aircraft+trajectories%3B+identifying+and+minimizing+systematic+height+errors+associated+with+atmospheric+propagation+delays&rft.au=Shan%2C+Shan%3BBevis%2C+Michael%3BKendrick%2C+Eric%3BMader%2C+Gerald+L%3BRaleigh%2C+David%3BHudnut%2C+Kenneth%3BSatori%2C+Michael%3BPhillips%2C+David%3BAnonymous&rft.aulast=Shan&rft.aufirst=Shan&rft.date=2007-12-16&rft.volume=34&rft.issue=23&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2007GL030889 L2 - http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%291944-8007/issues LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Date revised - 2008-01-01 N1 - Number of references - 4 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2014-09-18 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - accuracy; airborne laser swath mapping; airborne methods; aircraft; atmosphere; calibration; California; circulation; Coachella Valley; data processing; errors; geophysical methods; Global Positioning System; kinematics; laser methods; lidar methods; radar methods; statistical analysis; time series analysis; topography; United States DO - http://dx.doi.org/10.1029/2007GL030889 ER - TY - JOUR T1 - Fate and distribution of brevetoxin (PbTx) following lysis of Karenia brevis by algicidal bacteria, including analysis of open A-ring derivatives AN - 19993899; 7940660 AB - Flavobacteriaceae (strain S03) and Cytophaga sp. (strain 41-DBG2) are algicidal bacteria active against the brevetoxin (PbTx)-producing, red tide dinoflagellate, Karenia brevis. Little is known about the fate of PbTx associated with K. brevis cells following attack by such bacteria. The fate and distribution of PbTx in K. brevis cultures exposed to these algicidal strains were thus examined by receptor binding assay and liquid chromatography/mass spectrometry (LC/MS) in three size fractions (>5, 0.22-5, 5 mu m particulate size fraction correlated with changes in cell density, whereas significant increases in dissolved (i.e., 5 mu m PbTX size fraction and a simultaneous release of dissolved toxin into the growth medium. Upon cell lysis, dissolved brevetoxin accounted for ca. 60% of total toxin and consisted of 51-82% open A-ring derivatives. Open A-ring PbTx-2 and PbTx-3 derivatives bound with lower affinity (approximately 22- and 57-fold, respectively) to voltage-gated sodium channels and were considerably less cytotoxic (86- and 142-fold, respectively) to N2A cells than their individual parent toxins (i.e., PbTx-2 and PbTx-3). These novel findings of changes in PbTx size-fractioned distribution and overall reduction in K. brevis toxicity following attack by algicidal bacteria improve our understanding of potential trophic transfer routes and the fate of PbTx during red tide events. Moreover, this information will be important to consider when evaluating the potential role of algicidal bacteria in harmful algal bloom (HAB) management strategies involving control of bloom populations. JF - Toxicon AU - Roth, P B AU - Twiner, MJ AU - Wang, Z AU - Bottein Dechraoui, M-Y AU - Doucette, G J AD - Center for Coastal Environmental Health and Biomolecular Research, NOAA/National Ocean Service, 219 Fort Johnson Road, Charleston, SC 29412, USA, Mike.Twiner@noaa.gov Y1 - 2007/12/15/ PY - 2007 DA - 2007 Dec 15 SP - 1175 EP - 1191 PB - Elsevier Science, P.O. Box 800 Kidlington Oxford OX5 1DX UK, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl] VL - 50 IS - 8 SN - 0041-0101, 0041-0101 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Microbiology Abstracts C: Algology, Mycology & Protozoology; Microbiology Abstracts B: Bacteriology; Toxicology Abstracts KW - Algicides KW - Algal blooms KW - Sodium channels (voltage-gated) KW - Red tides KW - Cell density KW - Cell culture KW - Toxicity KW - Mass spectroscopy KW - Toxins KW - Cytotoxicity KW - Cytophaga KW - Liquid chromatography KW - Brevetoxins KW - Dinoflagellates KW - Flavobacteriaceae KW - Karenia brevis KW - X 24370:Natural Toxins KW - J 02320:Cell Biology KW - K 03320:Cell Biology KW - A 01300:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19993899?accountid=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=Toxicon&rft.atitle=Fate+and+distribution+of+brevetoxin+%28PbTx%29+following+lysis+of+Karenia+brevis+by+algicidal+bacteria%2C+including+analysis+of+open+A-ring+derivatives&rft.au=Roth%2C+P+B%3BTwiner%2C+MJ%3BWang%2C+Z%3BBottein+Dechraoui%2C+M-Y%3BDoucette%2C+G+J&rft.aulast=Roth&rft.aufirst=P&rft.date=2007-12-15&rft.volume=50&rft.issue=8&rft.spage=1175&rft.isbn=&rft.btitle=&rft.title=Toxicon&rft.issn=00410101&rft_id=info:doi/10.1016%2Fj.toxicon.2007.08.003 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Algicides; Algal blooms; Sodium channels (voltage-gated); Red tides; Cell density; Cell culture; Toxicity; Toxins; Mass spectroscopy; Cytotoxicity; Brevetoxins; Liquid chromatography; Dinoflagellates; Cytophaga; Flavobacteriaceae; Karenia brevis DO - http://dx.doi.org/10.1016/j.toxicon.2007.08.003 ER - TY - JOUR T1 - Trace element concentrations in skin of free-ranging bottlenose dolphins (Tursiops truncatus) from the southeast Atlantic coast AN - 19645158; 8237663 AB - Concentrations of trace elements (Al, As, Ba, Be, Cd, Co, Cr, Cu, Fe, Li, Mn, Ni, Pb, Sb, Se, Sn, Tl, U, V, Zn) and total mercury (THg) were determined in skin samples collected from free-ranging bottlenose dolphin (Tursiops truncatus) populations. Dolphins were captured in the estuarine waters of Charleston (CHS), South Carolina (n=74) and the Indian River Lagoon (IRL), Florida (n=75) during 2003, 2004 and 2005. A subset of the skin tissue samples were used to determine methylmercury (MeHg) levels in CHS (n=17) and IRL (n=8) bottlenose dolphins. Distributions of trace element concentrations by age (adult vs. juvenile), gender (male vs. female) and study area (CHS vs. IRL) were examined. In general, higher elemental skin concentrations were found in CHS adult males than those of IRL adult males, except for THg and MeHg. For CHS dolphins, adult females showed significantly higher THg levels than juvenile females while higher Mn levels were found in juvenile females. For IRL dolphins, adult males showed significantly higher As concentrations than that in juvenile males and females while higher Co and V levels were found in juvenile males than adult males. Of all elements measured in this study, significantly higher levels of Fe, Se and Zn concentrations in skin tissue of both dolphin populations were similar to other studies reported previously. Percentage of MeHg/THg in skin tissue of CHS and IRL dolphin was about 72% and 73%, respectively. Dietary levels of trace elements may play an important role in contributing to concentration differences for As, Co, Mn, Sb, Se, THg and Tl between CHS and IRL dolphins. Total Hg concentrations were significantly correlated with the age of CHS dolphins, while an inverse relationship was detected for Cu, Mn, Pb, U and Zn. The only significant correlation found between trace element concentration and IRL dolphins' age was Mn. Geographic differences in several trace element concentrations (As, Co, Mn, Sb, Se, THg and Tl) in skin tissue may be potentially useful to discriminate between dolphin populations and is a possibility that warrants further investigation. JF - Science of the Total Environment AU - Stavros, HCW AU - Bossart, G D AU - Hulsey, T C AU - Fair, P A AD - National Ocean Service, Center for Coastal Environmental Health & Biomolecular Research, 219 Fort Johnson Road, Charleston, South Carolina 29412, USA, huichen.stavros@noaa.gov Y1 - 2007/12/15/ PY - 2007 DA - 2007 Dec 15 SP - 300 EP - 315 PB - Elsevier Science, P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl] VL - 388 IS - 1-3 SN - 0048-9697, 0048-9697 KW - Pollution Abstracts; Aqualine Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts; Water Resources Abstracts KW - ASW, USA, Florida, Indian River Lagoon KW - Age KW - dolphins KW - Tursiops truncatus KW - Lagoons KW - Lead KW - Trace elements KW - ANW, USA, South Carolina, Charleston KW - Zinc KW - Brackishwater environment KW - Cadmium KW - Coasts KW - Sex KW - Rivers KW - Diets KW - Methylmercury KW - Methyl mercury KW - Skin KW - Estuaries KW - Trace Elements KW - Marine Mammals KW - Marine mammals KW - Gender KW - Mercury KW - Coastal lagoons KW - Cetacea KW - SW 3020:Sources and fate of pollution KW - P 1000:MARINE POLLUTION KW - Q5 08504:Effects on organisms KW - AQ 00002:Water Quality KW - O 4060:Pollution - Environment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19645158?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science+of+the+Total+Environment&rft.atitle=Trace+element+concentrations+in+skin+of+free-ranging+bottlenose+dolphins+%28Tursiops+truncatus%29+from+the+southeast+Atlantic+coast&rft.au=Stavros%2C+HCW%3BBossart%2C+G+D%3BHulsey%2C+T+C%3BFair%2C+P+A&rft.aulast=Stavros&rft.aufirst=HCW&rft.date=2007-12-15&rft.volume=388&rft.issue=1-3&rft.spage=300&rft.isbn=&rft.btitle=&rft.title=Science+of+the+Total+Environment&rft.issn=00489697&rft_id=info:doi/10.1016%2Fj.scitotenv.2007.07.030 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-07-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Methyl mercury; Marine mammals; Estuaries; Brackishwater environment; Mercury; Coastal lagoons; Sex; Trace elements; Diets; Methylmercury; Age; Skin; dolphins; Gender; Cadmium; Lagoons; Lead; Rivers; Marine Mammals; Zinc; Trace Elements; Coasts; Tursiops truncatus; Cetacea; ASW, USA, Florida, Indian River Lagoon; ANW, USA, South Carolina, Charleston DO - http://dx.doi.org/10.1016/j.scitotenv.2007.07.030 ER - TY - JOUR T1 - Establishing baseline levels of trace elements in blood and skin of bottlenose dolphins in Sarasota Bay, Florida: Implications for non-invasive monitoring AN - 19285888; 8237675 AB - Several major unusual mortality events occurring in recent years have increased the level of concern for the health of bottlenose dolphin populations along the United States Atlantic and Gulf of Mexico coasts. Trace element concentrations were examined in a population of free-ranging dolphins in Sarasota Bay, Florida, in order to develop a benchmark for future comparisons within and between populations. Whole blood (n=51) and skin (n=40) samples were collected through capture and release health assessment events during 2002-2004. Samples were analyzed for Al, V, Cr, Mn, Cu, Zn, As, Se, Rb, Sr, Mo, Cd, and Pb by inductively coupled plasma mass spectrometry (ICPMS) and Hg via atomic fluorescence spectrometry (AFS). Trace element concentrations (wet mass) in skin were 2 to 45 times greater than blood, except Cu was approximately 1.5 times higher in blood. Statistically strong correlations (p<0.05) were found for V, As, Se, Rb, Sr, and Hg between blood and skin demonstrating that these tissues can be used as effective non-lethal monitoring tools. The strongest correlation was established for Hg (r=0.9689) and concentrations in both blood and skin were above the threshold at which detrimental effects are observed in other vertebrate species. Female dolphins had significantly greater Hg concentrations in blood and skin and Pb concentrations in skin, relative to males. Calves exhibited significantly lower V, As, and Hg concentrations in blood and V and Hg concentrations in skin, relative to other age classes. Rubidium and Cu concentrations in skin were greatest in subadults and calves, respectively. In blood, V, Zn, and As concentrations were significantly greater in winter, relative to summer, and the opposite trend was observed for Rb and Sr concentrations. In skin, Cu and Zn concentrations were significantly greater in winter, relative to summer, and the opposite trend was observed for Mn, Rb, Cd, and Pb concentrations. The baseline concentrations and trends established in this study will serve as a benchmark for comparison and aid in sampling design for future monitoring of this population and other coastal bottlenose dolphin populations. JF - Science of the Total Environment AU - Bryan, CE AU - Christopher, S J AU - Balmer, B C AU - Wells, R S AD - Hollings Marine Laboratory, 331 Fort Johnson Road, Charleston, South Carolina 29412, United States, colleen.bryan@nist.gov Y1 - 2007/12/15/ PY - 2007 DA - 2007 Dec 15 SP - 325 EP - 342 PB - Elsevier Science, P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl] VL - 388 IS - 1-3 SN - 0048-9697, 0048-9697 KW - Pollution Abstracts; Aqualine Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts; Water Resources Abstracts KW - Mass Spectrometry KW - ASW, USA, Florida, Sarasota Bay KW - Age KW - dolphins KW - Year class KW - Mass spectrometry KW - Rubidium KW - Lead KW - Trace elements KW - Baseline studies KW - Serological studies KW - Zinc KW - Cadmium KW - Sampling KW - Coasts KW - Environmental monitoring KW - ASW, USA, Florida KW - Mortality KW - Fluorescence KW - Skin KW - Trace Elements KW - Spectrometry KW - ASW, Mexico Gulf KW - Blood KW - winter KW - benchmarks KW - Marine Mammals KW - Marine mammals KW - summer KW - Cetacea KW - Monitoring KW - Mortality causes KW - AQ 00001:Water Resources and Supplies KW - P 1000:MARINE POLLUTION KW - SW 0540:Properties of water KW - O 1050:Vertebrates, Urochordates and Cephalochordates KW - Q5 08502:Methods and instruments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19285888?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science+of+the+Total+Environment&rft.atitle=Establishing+baseline+levels+of+trace+elements+in+blood+and+skin+of+bottlenose+dolphins+in+Sarasota+Bay%2C+Florida%3A+Implications+for+non-invasive+monitoring&rft.au=Bryan%2C+CE%3BChristopher%2C+S+J%3BBalmer%2C+B+C%3BWells%2C+R+S&rft.aulast=Bryan&rft.aufirst=CE&rft.date=2007-12-15&rft.volume=388&rft.issue=1-3&rft.spage=325&rft.isbn=&rft.btitle=&rft.title=Science+of+the+Total+Environment&rft.issn=00489697&rft_id=info:doi/10.1016%2Fj.scitotenv.2007.07.046 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-07-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Environmental monitoring; Blood; Serological studies; Baseline studies; Marine mammals; Year class; Rubidium; Mortality causes; Trace elements; Mortality; Age; Skin; Fluorescence; dolphins; Mass spectrometry; Lead; Spectrometry; winter; benchmarks; summer; Cadmium; Mass Spectrometry; Marine Mammals; Zinc; Trace Elements; Sampling; Monitoring; Coasts; Cetacea; ASW, Mexico Gulf; ASW, USA, Florida; ASW, USA, Florida, Sarasota Bay DO - http://dx.doi.org/10.1016/j.scitotenv.2007.07.046 ER - TY - JOUR T1 - Effect of remote sea surface temperature change on tropical cyclone potential intensity AN - 20617647; 7825715 AB - The response of tropical cyclone activity to global warming is widely debated. It is often assumed that warmer sea surface temperatures provide a more favourable environment for the development and intensification of tropical cyclones, but cyclone genesis and intensity are also affected by the vertical thermodynamic properties of the atmosphere. Here we use climate models and observational reconstructions to explore the relationship between changes in sea surface temperature and tropical cyclone potential intensity-a measure that provides an upper bound on cyclone intensity and can also reflect the likelihood of cyclone development. We find that changes in local sea surface temperature are inadequate for characterizing even the sign of changes in potential intensity, but that long-term changes in potential intensity are closely related to the regional structure of warming; regions that warm more than the tropical average are characterized by increased potential intensity, and vice versa. We use this relationship to reconstruct changes in potential intensity over the twentieth century from observational reconstructions of sea surface temperature. We find that, even though tropical Atlantic sea surface temperatures are currently at a historical high, Atlantic potential intensity probably peaked in the 1930s and 1950s, and recent values are near the historical average. Our results indicate that-per unit local sea surface temperature change-the response of tropical cyclone activity to natural climate variations, which tend to involve localized changes in sea surface temperature, may be larger than the response to the more uniform patterns of greenhouse-gas-induced warming. JF - Nature AU - Vecchi, Gabriel A AU - Soden, Brian J AD - Geophysical Fluid Dynamics Laboratory, NOAA, Princeton, New Jersey 08542, USA Y1 - 2007/12/13/ PY - 2007 DA - 2007 Dec 13 SP - 1066 EP - 1070 PB - Nature Publishing Group, The Macmillan Building 4 Crinan Street London N1 9XW UK, [mailto:feedback@nature.com] VL - 450 IS - 7172 SN - 0028-0836, 0028-0836 KW - Pollution Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Meteorological & Geoastrophysical Abstracts KW - Historical account KW - Sea surface KW - Climatic changes KW - Tropical cyclones KW - Atmosphere KW - Environmental factors KW - Cyclone intensities KW - Cyclone development KW - Climatic variations KW - Thermodynamics of the atmosphere KW - Sea surface temperatures KW - Abiotic factors KW - Temperature effects KW - Marine KW - Climate models KW - Thermodynamics KW - Thermodynamic properties KW - Temperature KW - Greenhouse effect KW - AS, Tropical Atlantic KW - Hurricanes KW - Tropical cyclone activity KW - Long-term changes KW - Global warming KW - Greenhouse gases KW - Q2 09243:Structure, mechanics and thermodynamics KW - P 0000:AIR POLLUTION KW - M2 551.588:Environmental Influences (551.588) KW - Q5 08521:Mechanical and natural changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20617647?accountid=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=Nature&rft.atitle=Effect+of+remote+sea+surface+temperature+change+on+tropical+cyclone+potential+intensity&rft.au=Vecchi%2C+Gabriel+A%3BSoden%2C+Brian+J&rft.aulast=Vecchi&rft.aufirst=Gabriel&rft.date=2007-12-13&rft.volume=450&rft.issue=7172&rft.spage=1066&rft.isbn=&rft.btitle=&rft.title=Nature&rft.issn=00280836&rft_id=info:doi/10.1038%2Fnature06423 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Temperature effects; Sea surface; Hurricanes; Long-term changes; Thermodynamic properties; Climatic changes; Greenhouse effect; Environmental factors; Abiotic factors; Cyclone intensities; Cyclone development; Climate models; Tropical cyclone activity; Climatic variations; Global warming; Thermodynamics of the atmosphere; Tropical cyclones; Sea surface temperatures; Historical account; Thermodynamics; Temperature; Greenhouse gases; Atmosphere; AS, Tropical Atlantic; Marine DO - http://dx.doi.org/10.1038/nature06423 ER - TY - JOUR T1 - Total Observed Organic Carbon (TOOC): A synthesis of North American observations AN - 20160929; 10078063 AB - Measurements of organic carbon compounds in both the gas and particle phases measured upwind, over and downwind of North America are synthesized to examine the total observed organic carbon (TOOC) over this region. These include measurements made aboard the NOAA WP-3 and BAe-146 aircraft, the NOAA research vessel Ronald H. Brown, and at the Thompson Farm and Chebogue Point surface sites during the summer 2004 ICARTT campaign. Both winter and summer 2002 measurements during the Pittsburgh Air Quality Study are also included. Lastly, the spring 2002 observations at Trinidad Head, CA, surface measurements made in March 2006 in Mexico City and coincidentally aboard the C-130 aircraft during the MILAGRO campaign and later during the IMPEX campaign off the northwestern United States are incorporated. Concentrations of TOOC in these datasets span more than two orders of magnitude. The daytime mean TOOC ranges from 4.0 to 456 mu gC m super(− 3) from the cleanest site (Trinidad Head) to the most polluted (Mexico City). Organic aerosol makes up 3-17% of this mean TOOC, with highest fractions reported over the northeastern United States, where organic aerosol can comprise up to 50% of TOOC. Carbon monoxide concentrations explain 46 to 86% of the variability in TOOC, with highest TOOC/CO slopes in regions with fresh anthropogenic influence, where we also expect the highest degree of mass closure for TOOC. Correlation with isoprene, formaldehyde, methyl vinyl ketene and methacrolein also indicates that biogenic activity contributes substantially to the variability of TOOC, yet these tracers of biogenic oxidation sources do not explain the variability in organic aerosol observed over North America. We highlight the critical need to develop measurement techniques to routinely detect total gas phase VOCs, and to deploy comprehensive suites of TOOC instruments in diverse environments to quantify the ambient evolution of organic carbon from source to sink. JF - Atmospheric Chemistry and Physics Discussions AU - Heald, CL AU - Goldstein, AH AU - Allan, J D AU - Aiken, A C AU - Apel, E AU - Atlas, EL AU - Baker, A K AU - Bates, T S AU - Beyersdorf, A J AU - Blake AU - Campos, T AU - Coe, H AU - Crounse, J D AU - DeCarlo, P F AU - de Gouw, JA AU - Dunlea, E J AU - Flocke, F M AU - Fried, A AU - Goldan, P AU - Griffin, R J AU - Herndon, S C AU - Holloway, J S AU - Holzinger, R AU - Jimenez, J L AU - Junkermann, W AU - Kuster, W C AU - Lewis, A C AU - Meinardi, S AU - Millet, D B AU - Onasch, T AU - Polidori, A AU - Quinn, P K AU - Riemer, D D AU - Roberts, J M AU - Salcedo, D AU - Sive, B AU - Swanson, AL AU - Talbot, R AU - Warneke, C AU - Weber, R J AU - Weibring, P AU - Wennberg, PO AU - Wittig, A E AU - Zhang, R AU - Zheng, J AU - Zheng, W AD - Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder CO, USA Y1 - 2007/12/13/ PY - 2007 DA - 2007 Dec 13 SP - 17825 EP - 17871 PB - European Geophysical Society, Max-Planck-Str. 13 Katlenburg-Lindau Germany VL - 7 IS - 6 SN - 1680-7367, 1680-7367 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Organic carbon KW - ASW, Caribbean Sea, Trinidad and Tobago, Trinidad KW - Canada, Nova Scotia, Chebogue Point KW - Wind KW - Aerosols KW - Atmospheric pollution KW - anthropogenic factors KW - Organic aerosols in atmosphere KW - Aircraft observations KW - winter KW - Oxidation KW - Atmospheric chemistry KW - Volatile organic compounds KW - Correlations KW - Formaldehyde KW - Air quality KW - Particulates KW - Mexico, Distrito Federal, Mexico City KW - Carbon monoxide KW - Tracers KW - Aircraft KW - farms KW - Urban areas KW - USA KW - Volatile organic compound emission by motor vehicles KW - summer KW - M2 551.510.42:Air Pollution (551.510.42) KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20160929?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Atmospheric+Chemistry+and+Physics+Discussions&rft.atitle=Total+Observed+Organic+Carbon+%28TOOC%29%3A+A+synthesis+of+North+American+observations&rft.au=Heald%2C+CL%3BGoldstein%2C+AH%3BAllan%2C+J+D%3BAiken%2C+A+C%3BApel%2C+E%3BAtlas%2C+EL%3BBaker%2C+A+K%3BBates%2C+T+S%3BBeyersdorf%2C+A+J%3BBlake%3BCampos%2C+T%3BCoe%2C+H%3BCrounse%2C+J+D%3BDeCarlo%2C+P+F%3Bde+Gouw%2C+JA%3BDunlea%2C+E+J%3BFlocke%2C+F+M%3BFried%2C+A%3BGoldan%2C+P%3BGriffin%2C+R+J%3BHerndon%2C+S+C%3BHolloway%2C+J+S%3BHolzinger%2C+R%3BJimenez%2C+J+L%3BJunkermann%2C+W%3BKuster%2C+W+C%3BLewis%2C+A+C%3BMeinardi%2C+S%3BMillet%2C+D+B%3BOnasch%2C+T%3BPolidori%2C+A%3BQuinn%2C+P+K%3BRiemer%2C+D+D%3BRoberts%2C+J+M%3BSalcedo%2C+D%3BSive%2C+B%3BSwanson%2C+AL%3BTalbot%2C+R%3BWarneke%2C+C%3BWeber%2C+R+J%3BWeibring%2C+P%3BWennberg%2C+PO%3BWittig%2C+A+E%3BZhang%2C+R%3BZheng%2C+J%3BZheng%2C+W&rft.aulast=Heald&rft.aufirst=CL&rft.date=2007-12-13&rft.volume=7&rft.issue=6&rft.spage=17825&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Chemistry+and+Physics+Discussions&rft.issn=16807367&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - USA; Mexico, Distrito Federal, Mexico City; ASW, Caribbean Sea, Trinidad and Tobago, Trinidad; Canada, Nova Scotia, Chebogue Point; Organic carbon; Aerosols; Carbon monoxide; summer; Aircraft; Air quality; Urban areas; Wind; Volatile organic compounds; Atmospheric chemistry; Tracers; Particulates; farms; anthropogenic factors; winter; Formaldehyde; Oxidation; Organic aerosols in atmosphere; Aircraft observations; Correlations; Atmospheric pollution; Volatile organic compound emission by motor vehicles ER - TY - RPRT T1 - THREE RIVERS STONE QUARRY EXPANSION PROJECT, CUSTER COUNTY, IDAHO. AN - 36344342; 13097 AB - PURPOSE: The amendment of the plan of operations for the Three Rivers Stone Quarry Expansion in Custer County, Idaho is proposed by the L&W Stone Company. Even though L&W Stone's quarry production has increased over the years, it has been unable to keep up with demand for its flagstone products. The quarry, which is mined for flagstone, lies roughly five miles east of the town of Clayton, just north of the confluence of the East Fork Salmon and Salmon rivers, and entirely within lands administered by the Bureau of Land Management's Challis Field Office. Mining at the quarry has occurred since the 1970s. Mining is currently taking place under an interim mining plan. In 2005, as the result of a lawsuit, the U.S. District Court ordered that an EIS be completed for the amended plan of operations and alternatives submitted by L&W stone in 2002 and analyzed in 2004 in an Environmental Assessment. The court decision allowed L&W Stone to continue to operate under an interim mining plan until the EIS process is completed. Key issues identified during s coping include those related to protection of the East Fork Salmon River Bench Area of Critical Environmental Concern/Research Natural Area; maintaining the values of the Salmon and East Fork Salmon rivers; improving the socioeconomic status of the Challis area; protecting visual qualities in the area; protecting fish and wildlife, including federally protected species; protecting water quality; minimizing noise impacts to residents and wildlife from the use of explosives; reducing and mitigating dust generated by mining activities; and maintaining and protecting tribal treaty rights and interests. Four alternatives, including a No Action Alternative (Alternative A), are considered in this draft EIS. Under the preferred amendment alternative (Alternative D), the quarry would be expanded. This would require the upgrading of roads, expansion of existing pits and possible creation of new pits, exploration for additional flagstone, drilling a well under an approved water right, and reclaiming disturbed areas after mining. Mining would continue in pits 1 and 2, but mining activities would also be expanded into two new prospective pits that contain unproven reserves of flagstone. Mining operations would continue over up to 40 years. One of the new pits would be located on a know, with the flagstone outcrop located on the upper western flank of the ridge extending to the top of the ridge. The other new pit would be located on a rounded know south of the first new pit. POSITIVE IMPACTS: Authorization of the new mining plan would allow L&W Stone Company to mine sufficient flagstone to meet market demand, which has increased substantially since 2000 and is expected to continue to increase. The quarry would provide 66 year-found and 46 seasonal jobs and otherwise contribute to the local economy. NEGATIVE IMPACTS: Future mining would result in up to 73 acres of new surface disturbance, and another 18 acres would be disturbed for exploration purposes. Overall surface disturbance, including existing and planned developments, would amount to 183 acres. Up to 300,000 tons of waste rock and flagstone would be removed per year. Blasting to expose flagstone would occur up to 32 times per month. From 1,500 to 2,000 truckloads of flagstone would leave the site each year. Operations would consume 95,000 gallons per day. LEGAL MANDATES: Federal Land Policy and Management Act of 1986 (43 U.S.C. 1701 et seq.). JF - EPA number: 070532, pages, December 6, 2007 PY - 2007 EP - ages, December 6 KW - Land Use KW - Agency number: BLM-id-330-2006-eis-1464 KW - Quarries KW - Visual Resources Surveys KW - Idaho KW - Challis Resource Management Area KW - Federal Land Policy and Management Act of 1986, Compliance UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36344342?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Environmental+Impact+Statements%3A+Digests&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=2007-12-06&rft.volume=&rft.issue=&rft.spage=ages&rft.isbn=&rft.btitle=THREE+RIVERS+STONE+QUARRY+EXPANSION+PROJECT%2C+CUSTER+COUNTY%2C+IDAHO.&rft.title=THREE+RIVERS+STONE+QUARRY+EXPANSION+PROJECT%2C+CUSTER+COUNTY%2C+IDAHO.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Name - Department of the Interior, Bureau of Land Management, Challis, Idaho; DOI N1 - Date revised - 2008-12-30 N1 - SuppNotes - Draft. Preparation date: December 6, 2007 N1 - Last updated - 2011-12-16 ER - TY - JOUR T1 - Long-term seismicity comparisons from oceanic transforms bounded by slow, intermediate, and fast mid-ocean ridge spreading segments AN - 821963630; 2011-007038 JF - Eos, Transactions, American Geophysical Union AU - Haxel, J H AU - Dziak, R P AU - Matsumoto, H AU - Fowler, M J AU - Lau, T K AU - Anonymous Y1 - 2007/12// PY - 2007 DA - December 2007 SP - Abstract T23B EP - 1417 PB - American Geophysical Union, Washington, DC VL - 88 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - time series analysis KW - statistical analysis KW - geophysical methods KW - strike-slip faults KW - observations KW - transform faults KW - plate tectonics KW - seismicity KW - sea-floor spreading KW - seismic networks KW - ocean floors KW - spreading centers KW - faults KW - acoustical waves KW - mid-ocean ridges KW - 16:Structural geology KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/821963630?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Long-term+seismicity+comparisons+from+oceanic+transforms+bounded+by+slow%2C+intermediate%2C+and+fast+mid-ocean+ridge+spreading+segments&rft.au=Haxel%2C+J+H%3BDziak%2C+R+P%3BMatsumoto%2C+H%3BFowler%2C+M+J%3BLau%2C+T+K%3BAnonymous&rft.aulast=Haxel&rft.aufirst=J&rft.date=2007-12-01&rft.volume=88&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - acoustical waves; faults; geophysical methods; mid-ocean ridges; observations; ocean floors; plate tectonics; sea-floor spreading; seismic networks; seismicity; spreading centers; statistical analysis; strike-slip faults; time series analysis; transform faults ER - TY - JOUR T1 - Plume and pyroclast dynamics observed during a submarine explosive eruption at NW Rota-1, Mariana Arc AN - 762673294; 2010-089366 JF - Eos, Transactions, American Geophysical Union AU - Deardorff, N AU - Cashman, K V AU - Chadwick, W W AU - Embley, R W AU - Anonymous Y1 - 2007/12// PY - 2007 DA - December 2007 SP - Abstract V24B EP - 07 PB - American Geophysical Union, Washington, DC VL - 88 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - Mariana Islands KW - plumes KW - sea water KW - Mariana Trench KW - volcanic rocks KW - igneous rocks KW - strombolian-type eruptions KW - lapilli KW - extrusive rocks KW - explosive eruptions KW - West Pacific KW - pyroclastics KW - transport KW - North Pacific KW - lava KW - eruptions KW - Pacific Ocean KW - submarine volcanoes KW - Oceania KW - volcanoes KW - Micronesia KW - ocean floors KW - Northwest Pacific KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/762673294?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Plume+and+pyroclast+dynamics+observed+during+a+submarine+explosive+eruption+at+NW+Rota-1%2C+Mariana+Arc&rft.au=Deardorff%2C+N%3BCashman%2C+K+V%3BChadwick%2C+W+W%3BEmbley%2C+R+W%3BAnonymous&rft.aulast=Deardorff&rft.aufirst=N&rft.date=2007-12-01&rft.volume=88&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - eruptions; explosive eruptions; extrusive rocks; igneous rocks; lapilli; lava; Mariana Islands; Mariana Trench; Micronesia; North Pacific; Northwest Pacific; ocean floors; Oceania; Pacific Ocean; plumes; pyroclastics; sea water; strombolian-type eruptions; submarine volcanoes; transport; volcanic rocks; volcanoes; West Pacific ER - TY - JOUR T1 - When are historical data sufficient for making watershed-level stream fish management and conservation decisions? AN - 759320604; 13772493 AB - Addressing landscape-level threats to stream fishes such as habitat and hydrological alterations requires adequate watershed-level species inventories. Where watershed-level ichthyofaunal surveys are prohibitively expensive, existing (historical) data sources may provide an option for compiling species lists. However, it is critical that managers consider potential biases or limitations of species lists compiled from existing data. Here we assess the suitability of species lists compiled from existing data sources for making watershed-level fish management and conservation decisions. For nine Great Lakes watersheds, we developed existing species lists by compiling all available federal and state agency and museum fish survey data. We then compared the size and species composition of existing species lists to current species lists compiled from intensive field surveys, conducted in 2002, of the same watersheds. Species lists compiled from commonly available existing data sources, such as state and federal agency and museum data, missed many species detected during our 2002 field surveys. In most watersheds, more than 10 species were missed (range 5-21) on existing lists. Sampling over multiple years and seasons increased the size of both current (field) and existing species lists. Existing species lists compiled from surveys conducted over multiple years and seasons included an average of 15 species not captured during the 2002 field surveys. However, such multiyear existing datasets are rare and not available for many watersheds. In addition, species lists compiled from older existing surveys (e.g., before 1984) did not accurately represent current species composition of the watersheds and our results indicate several apparent misidentifications or errors on these lists. Lastly, while most game species were detected on existing lists, migratory species and recently introduced species were commonly missed on these lists. We conclude with recommendations for using existing data for watershed-level stream fish management and conservation decisions. JF - Environmental Monitoring and Assessment AU - Smith, Katherine L AU - Jones, Michael L AD - Department of Fisheries and Wildlife, 13 Natural Resources Building, Michigan State University, East Lansing, MI, 48824, USA, katherine.smith@noaa.gov Y1 - 2007/12// PY - 2007 DA - Dec 2007 SP - 291 EP - 311 PB - Springer-Verlag, Tiergartenstrasse 17 Heidelberg 69121 Germany VL - 135 IS - 1-3 SN - 0167-6369, 0167-6369 KW - Meteorological & Geoastrophysical Abstracts; Environment Abstracts; Aqualine Abstracts; Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Pollution Abstracts; Sustainability Science Abstracts KW - Historical account KW - Museums KW - Check lists KW - Freshwater KW - Watersheds KW - Freshwater fish KW - Streams KW - Species Composition KW - Lakes KW - Fish Management KW - Migratory species KW - Fishery management KW - Seasonal variability KW - Environmental monitoring KW - Hydrologic analysis KW - Surveys KW - Habitat KW - Aquatic Habitats KW - Stream KW - North America, Great Lakes KW - Conservation KW - Fish KW - Monitoring KW - Introduced species KW - SW 0850:Lakes KW - P 2000:FRESHWATER POLLUTION KW - M3 1010:Issues in Sustainable Development KW - Q5 08502:Methods and instruments KW - M2 551.5:General (551.5) KW - AQ 00003:Monitoring and Analysis of Water and Wastes KW - ENA 21:Wildlife UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/759320604?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Monitoring+and+Assessment&rft.atitle=When+are+historical+data+sufficient+for+making+watershed-level+stream+fish+management+and+conservation+decisions%3F&rft.au=Smith%2C+Katherine+L%3BJones%2C+Michael+L&rft.aulast=Smith&rft.aufirst=Katherine&rft.date=2007-12-01&rft.volume=135&rft.issue=1-3&rft.spage=291&rft.isbn=&rft.btitle=&rft.title=Environmental+Monitoring+and+Assessment&rft.issn=01676369&rft_id=info:doi/10.1007%2Fs10661-007-9650-1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-10-01 N1 - Last updated - 2014-05-02 N1 - SubjectsTermNotLitGenreText - Environmental monitoring; Historical account; Fishery management; Stream; Check lists; Introduced species; Freshwater fish; Watersheds; Species Composition; Hydrologic analysis; Conservation; Seasonal variability; Lakes; Migratory species; Museums; Fish; Habitat; Streams; Fish Management; Aquatic Habitats; Surveys; Monitoring; North America, Great Lakes; Freshwater DO - http://dx.doi.org/10.1007/s10661-007-9650-1 ER - TY - JOUR T1 - Capacity building for Caribbean tsunami warnings; a regional training course AN - 759302910; 2010-085814 JF - Eos, Transactions, American Geophysical Union AU - Kelly, A AU - Robertson, R AU - Kong, L AU - von Hillebrandt-Andrade, C AU - McCreery, C AU - Yamamoto, M AU - Mooney, W D AU - Lynch, L AU - Anonymous Y1 - 2007/12// PY - 2007 DA - December 2007 SP - Abstract T13C EP - 1480 PB - American Geophysical Union, Washington, DC VL - 88 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - tsunamis KW - University of the West Indies KW - seismology KW - geologic hazards KW - risk assessment KW - Caribbean region KW - education KW - UNESCO KW - 19:Seismology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/759302910?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Capacity+building+for+Caribbean+tsunami+warnings%3B+a+regional+training+course&rft.au=Kelly%2C+A%3BRobertson%2C+R%3BKong%2C+L%3Bvon+Hillebrandt-Andrade%2C+C%3BMcCreery%2C+C%3BYamamoto%2C+M%3BMooney%2C+W+D%3BLynch%2C+L%3BAnonymous&rft.aulast=Kelly&rft.aufirst=A&rft.date=2007-12-01&rft.volume=88&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Caribbean region; education; geologic hazards; risk assessment; seismology; tsunamis; UNESCO; University of the West Indies ER - TY - JOUR T1 - Understanding tsunami by landslides as the next challenge for hazard, risk and mitigation; insight from multi-material hydrocode modeling AN - 755156408; 2010-079745 JF - Eos, Transactions, American Geophysical Union AU - Weiss, R AU - Wuennemann, K AU - Anonymous Y1 - 2007/12// PY - 2007 DA - December 2007 SP - Abstract S51C EP - 06 PB - American Geophysical Union, Washington, DC VL - 88 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - tsunamis KW - risk management KW - geologic hazards KW - waves KW - elastic waves KW - models KW - landslides KW - mitigation KW - rheology KW - mass movements KW - risk assessment KW - propagation KW - focus KW - seismic waves KW - earthquakes KW - dynamic properties KW - 19:Seismology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/755156408?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Understanding+tsunami+by+landslides+as+the+next+challenge+for+hazard%2C+risk+and+mitigation%3B+insight+from+multi-material+hydrocode+modeling&rft.au=Weiss%2C+R%3BWuennemann%2C+K%3BAnonymous&rft.aulast=Weiss&rft.aufirst=R&rft.date=2007-12-01&rft.volume=88&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - dynamic properties; earthquakes; elastic waves; focus; geologic hazards; landslides; mass movements; mitigation; models; propagation; rheology; risk assessment; risk management; seismic waves; tsunamis; waves ER - TY - JOUR T1 - Modulation of the bipolar seesaw in the Southeast Pacific during Termination 1 AN - 755155729; 2010-079786 JF - Eos, Transactions, American Geophysical Union AU - Lamy, F AU - Kaiser, J AU - Hebbeln, D AU - Ninnemann, Ulysses AU - Timm, O AU - Timmermann, Axel AU - Toggweiler, Robbie AU - Arz, H W AU - Anonymous Y1 - 2007/12// PY - 2007 DA - December 2007 SP - Abstract PP13B EP - 1266 PB - American Geophysical Union, Washington, DC VL - 88 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - East Pacific KW - currents KW - ice cores KW - Quaternary KW - atmosphere KW - Antarctic Circumpolar Current KW - South Pacific KW - Chile KW - simulation KW - Holocene KW - Southeast Pacific KW - deglaciation KW - carbon dioxide KW - Cenozoic KW - South America KW - circulation KW - Pacific Ocean KW - Leg 202 KW - Ocean Drilling Program KW - sea-surface temperature KW - ODP Site 1233 KW - climate KW - Termination 1 KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/755155729?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Modulation+of+the+bipolar+seesaw+in+the+Southeast+Pacific+during+Termination+1&rft.au=Lamy%2C+F%3BKaiser%2C+J%3BHebbeln%2C+D%3BNinnemann%2C+Ulysses%3BTimm%2C+O%3BTimmermann%2C+Axel%3BToggweiler%2C+Robbie%3BArz%2C+H+W%3BAnonymous&rft.aulast=Lamy&rft.aufirst=F&rft.date=2007-12-01&rft.volume=88&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Antarctic Circumpolar Current; atmosphere; carbon dioxide; Cenozoic; Chile; circulation; climate; currents; deglaciation; East Pacific; Holocene; ice cores; Leg 202; Ocean Drilling Program; ODP Site 1233; Pacific Ocean; Quaternary; sea-surface temperature; simulation; South America; South Pacific; Southeast Pacific; Termination 1 ER - TY - JOUR T1 - Deep ocean tsunami detection; third generation DART AN - 755155059; 2010-079742 JF - Eos, Transactions, American Geophysical Union AU - Bernard, Eddie N AU - Meinig, C AU - Hilton, A AU - Anonymous Y1 - 2007/12// PY - 2007 DA - December 2007 SP - Abstract S51C EP - 03 PB - American Geophysical Union, Washington, DC VL - 88 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - tsunamis KW - Russian Pacific region KW - Sakhalin Russian Federation KW - data acquisition KW - data processing KW - prediction KW - Russian Federation KW - deep-sea environment KW - Tonga KW - Solomon Islands KW - South America KW - Kuril Islands KW - detection KW - Commonwealth of Independent States KW - marine environment KW - Oceania KW - Peru KW - Melanesia KW - Polynesia KW - Asia KW - instruments KW - arrays KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/755155059?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Deep+ocean+tsunami+detection%3B+third+generation+DART&rft.au=Bernard%2C+Eddie+N%3BMeinig%2C+C%3BHilton%2C+A%3BAnonymous&rft.aulast=Bernard&rft.aufirst=Eddie&rft.date=2007-12-01&rft.volume=88&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - arrays; Asia; Commonwealth of Independent States; data acquisition; data processing; deep-sea environment; detection; instruments; Kuril Islands; marine environment; Melanesia; Oceania; Peru; Polynesia; prediction; Russian Federation; Russian Pacific region; Sakhalin Russian Federation; Solomon Islands; South America; Tonga; tsunamis ER - TY - JOUR T1 - Variation of initial Th-230/Th-232 and limits of high precision U-Th dating of shallow-water corals AN - 755154775; 2010-079929 JF - Eos, Transactions, American Geophysical Union AU - Shen, C AU - Li, K AU - Sieh, K AU - Natawidjaja, D AU - Cheng, H AU - Wang, X AU - Edwards, R AU - Lam, D AU - Meltzner, A AU - Taylor, Fred AU - Quinn, T M AU - Chiang, H AU - Kilbourne, K AU - Anonymous Y1 - 2007/12// PY - 2007 DA - December 2007 SP - Abstract PP31C EP - 0540 PB - American Geophysical Union, Washington, DC VL - 88 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - Taiwan KW - sea water KW - Far East KW - South Pagai Island KW - isotopes KW - Indonesia KW - Holocene KW - Th/U KW - West Pacific KW - southern Taiwan KW - Cenozoic KW - radioactive isotopes KW - Indian Ocean KW - dates KW - Anthozoa KW - absolute age KW - Invertebrata KW - Northwest Pacific KW - Asia KW - South China Sea KW - Quaternary KW - Simeulue Island KW - Th-232/Th-230 KW - isotope ratios KW - samples KW - measurement KW - North Pagai Island KW - Sumatra KW - North Pacific KW - metals KW - East Indian Ocean KW - Pacific Ocean KW - thorium KW - continental shelf KW - Cnidaria KW - actinides KW - 03:Geochronology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/755154775?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Variation+of+initial+Th-230%2FTh-232+and+limits+of+high+precision+U-Th+dating+of+shallow-water+corals&rft.au=Shen%2C+C%3BLi%2C+K%3BSieh%2C+K%3BNatawidjaja%2C+D%3BCheng%2C+H%3BWang%2C+X%3BEdwards%2C+R%3BLam%2C+D%3BMeltzner%2C+A%3BTaylor%2C+Fred%3BQuinn%2C+T+M%3BChiang%2C+H%3BKilbourne%2C+K%3BAnonymous&rft.aulast=Shen&rft.aufirst=C&rft.date=2007-12-01&rft.volume=88&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%292324-9250 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - DC N1 - Last updated - 2015-04-16 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - absolute age; actinides; Anthozoa; Asia; Cenozoic; Cnidaria; continental shelf; dates; East Indian Ocean; Far East; Holocene; Indian Ocean; Indonesia; Invertebrata; isotope ratios; isotopes; measurement; metals; North Pacific; North Pagai Island; Northwest Pacific; Pacific Ocean; Quaternary; radioactive isotopes; samples; sea water; Simeulue Island; South China Sea; South Pagai Island; southern Taiwan; Sumatra; Taiwan; Th-232/Th-230; Th/U; thorium; West Pacific ER - TY - JOUR T1 - Shallow ocean overturning and the heat flux and carbon content of the glacial warm pool since the last glacial maximum AN - 755153301; 2010-079795 JF - Eos, Transactions, American Geophysical Union AU - Anderson, David M AU - Zhang, H AU - Anonymous Y1 - 2007/12// PY - 2007 DA - December 2007 SP - Abstract PP13B EP - 1275 PB - American Geophysical Union, Washington, DC VL - 88 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - last glacial maximum KW - Quaternary KW - prediction KW - climate change KW - temperature KW - carbon dioxide KW - ventilation KW - thermal gradient KW - Cenozoic KW - thermocline KW - stratification KW - circulation KW - cooling KW - world ocean KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/755153301?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Shallow+ocean+overturning+and+the+heat+flux+and+carbon+content+of+the+glacial+warm+pool+since+the+last+glacial+maximum&rft.au=Anderson%2C+David+M%3BZhang%2C+H%3BAnonymous&rft.aulast=Anderson&rft.aufirst=David&rft.date=2007-12-01&rft.volume=88&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - carbon dioxide; Cenozoic; circulation; climate change; cooling; last glacial maximum; prediction; Quaternary; stratification; temperature; thermal gradient; thermocline; ventilation; world ocean ER - TY - JOUR T1 - U.S. states and territories national tsunami hazard assessment, historic record and sources for waves AN - 755153053; 2010-079536 JF - Eos, Transactions, American Geophysical Union AU - Dunbar, P K AU - Weaver, C AU - Anonymous Y1 - 2007/12// PY - 2007 DA - December 2007 SP - Abstract NS21A EP - 08 PB - American Geophysical Union, Washington, DC VL - 88 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - U. S. National Science and Technology Council KW - tsunamis KW - methods KW - survey organizations KW - geologic hazards KW - U. S. Geological Survey KW - government agencies KW - data processing KW - landslides KW - National Geophysical Data Center KW - mass movements KW - report KW - NOAA KW - data bases KW - risk assessment KW - earthquakes KW - causes KW - 19:Seismology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/755153053?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=U.S.+states+and+territories+national+tsunami+hazard+assessment%2C+historic+record+and+sources+for+waves&rft.au=Dunbar%2C+P+K%3BWeaver%2C+C%3BAnonymous&rft.aulast=Dunbar&rft.aufirst=P&rft.date=2007-12-01&rft.volume=88&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - causes; data bases; data processing; earthquakes; geologic hazards; government agencies; landslides; mass movements; methods; National Geophysical Data Center; NOAA; report; risk assessment; survey organizations; tsunamis; U. S. Geological Survey; U. S. National Science and Technology Council; United States ER - TY - JOUR T1 - A new tool for detecting hydrothermal plumes; an ORP sensor for the PMEL MAPR AN - 755153025; 2010-077956 JF - Eos, Transactions, American Geophysical Union AU - Walker, S L AU - Baker, E T AU - Resing, J A AU - Nakamura, K AU - McLain, P D AU - Anonymous Y1 - 2007/12// PY - 2007 DA - December 2007 SP - Abstract V21D EP - 0753 PB - American Geophysical Union, Washington, DC VL - 88 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - Pacific Marine Environmental Laboratory KW - sea water KW - hydrothermal vents KW - government agencies KW - Kermadec Trench KW - laboratory studies KW - NOAA KW - MAPR KW - geochemical anomalies KW - basins KW - academic institutions KW - ocean floors KW - chemical composition KW - back-arc basins KW - geochemistry KW - Eh KW - experimental studies KW - PMEL KW - miniature autonomous plume recorder KW - Brothers KW - South Pacific KW - island arcs KW - dissolved materials KW - metals KW - Pacific Ocean KW - submarine volcanoes KW - volcanoes KW - sulfides KW - instruments KW - mid-ocean ridges KW - 02C:Geochemistry of rocks, soils, and sediments KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/755153025?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=A+new+tool+for+detecting+hydrothermal+plumes%3B+an+ORP+sensor+for+the+PMEL+MAPR&rft.au=Walker%2C+S+L%3BBaker%2C+E+T%3BResing%2C+J+A%3BNakamura%2C+K%3BMcLain%2C+P+D%3BAnonymous&rft.aulast=Walker&rft.aufirst=S&rft.date=2007-12-01&rft.volume=88&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - academic institutions; back-arc basins; basins; Brothers; chemical composition; dissolved materials; Eh; experimental studies; geochemical anomalies; geochemistry; government agencies; hydrothermal vents; instruments; island arcs; Kermadec Trench; laboratory studies; MAPR; metals; mid-ocean ridges; miniature autonomous plume recorder; NOAA; ocean floors; Pacific Marine Environmental Laboratory; Pacific Ocean; PMEL; sea water; South Pacific; submarine volcanoes; sulfides; United States; volcanoes ER - TY - JOUR T1 - Davidson Seamount; a volcano slowly built on an abandoned spreading center AN - 755153024; 2010-077935 JF - Eos, Transactions, American Geophysical Union AU - Paduan, J B AU - Clague, D A AU - Davis, A S AU - Castillo, P AU - Duncan, R AU - Lonsdale, P AU - DeVogelaere, A AU - Anonymous Y1 - 2007/12// PY - 2007 DA - December 2007 SP - Abstract V21B EP - 0608 PB - American Geophysical Union, Washington, DC VL - 88 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - oceanic crust KW - volcanic rocks KW - Northeast Pacific KW - igneous rocks KW - marine geology KW - Cenozoic KW - mineral composition KW - basalts KW - sea-floor spreading KW - Anthozoa KW - Invertebrata KW - ocean floors KW - spreading centers KW - East Pacific KW - petrology KW - textures KW - Davidson Seamount KW - pillow lava KW - Miocene KW - seamounts KW - Tertiary KW - plate tectonics KW - North Pacific KW - lava KW - Neogene KW - Pacific Ocean KW - submarine volcanoes KW - volcanoes KW - Cnidaria KW - crust KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/755153024?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Davidson+Seamount%3B+a+volcano+slowly+built+on+an+abandoned+spreading+center&rft.au=Paduan%2C+J+B%3BClague%2C+D+A%3BDavis%2C+A+S%3BCastillo%2C+P%3BDuncan%2C+R%3BLonsdale%2C+P%3BDeVogelaere%2C+A%3BAnonymous&rft.aulast=Paduan&rft.aufirst=J&rft.date=2007-12-01&rft.volume=88&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Anthozoa; basalts; Cenozoic; Cnidaria; crust; Davidson Seamount; East Pacific; igneous rocks; Invertebrata; lava; marine geology; mineral composition; Miocene; Neogene; North Pacific; Northeast Pacific; ocean floors; oceanic crust; Pacific Ocean; petrology; pillow lava; plate tectonics; sea-floor spreading; seamounts; spreading centers; submarine volcanoes; Tertiary; textures; volcanic rocks; volcanoes ER - TY - JOUR T1 - Submarine strombolian eruptions observed at NW Rota-1 Volcano, Mariana Arc AN - 755152906; 2010-077947 JF - Eos, Transactions, American Geophysical Union AU - Chadwick, W W AU - Cashman, K V AU - Embley, R W AU - Dziak, Robert P AU - de Ronde, C AU - Matsumoto, H AU - Deardorff, N AU - Merle, S G AU - Anonymous Y1 - 2007/12// PY - 2007 DA - December 2007 SP - Abstract V21C EP - 0728 PB - American Geophysical Union, Washington, DC VL - 88 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - sea water KW - andesites KW - volcanic rocks KW - geophysical surveys KW - igneous rocks KW - marine geology KW - explosive eruptions KW - acoustical methods KW - water-rock interaction KW - volcanism KW - Micronesia KW - ocean floors KW - basaltic composition KW - vents KW - degassing KW - Mariana Islands KW - petrology KW - condensation KW - strombolian-type eruptions KW - geophysical methods KW - bubbles KW - NW Rota-1 KW - island arcs KW - magmas KW - eruptions KW - near-field KW - submarine volcanoes KW - Oceania KW - volcanoes KW - surveys KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/755152906?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Submarine+strombolian+eruptions+observed+at+NW+Rota-1+Volcano%2C+Mariana+Arc&rft.au=Chadwick%2C+W+W%3BCashman%2C+K+V%3BEmbley%2C+R+W%3BDziak%2C+Robert+P%3Bde+Ronde%2C+C%3BMatsumoto%2C+H%3BDeardorff%2C+N%3BMerle%2C+S+G%3BAnonymous&rft.aulast=Chadwick&rft.aufirst=W&rft.date=2007-12-01&rft.volume=88&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - acoustical methods; andesites; basaltic composition; bubbles; condensation; degassing; eruptions; explosive eruptions; geophysical methods; geophysical surveys; igneous rocks; island arcs; magmas; Mariana Islands; marine geology; Micronesia; near-field; NW Rota-1; ocean floors; Oceania; petrology; sea water; strombolian-type eruptions; submarine volcanoes; surveys; vents; volcanic rocks; volcanism; volcanoes; water-rock interaction ER - TY - JOUR T1 - Significant eruption source parameter(s) for operational volcanic ash cloud transport and dispersion models for Spurr, 1992, eruptions AN - 755152374; 2010-077973 JF - Eos, Transactions, American Geophysical Union AU - Servranckx, R AU - Malo, A W AU - Webley, P W AU - Stunder, B AU - Dean, K G AU - Anonymous Y1 - 2007/12// PY - 2007 DA - December 2007 SP - Abstract V21E EP - 06 PB - American Geophysical Union, Washington, DC VL - 88 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - monitoring KW - volcanic rocks KW - geologic hazards KW - clastic sediments KW - igneous rocks KW - prediction KW - Mount Spurr eruption 1992 KW - transportation KW - Southern Alaska KW - models KW - pyroclastics KW - volcanic risk KW - Mount Spurr KW - ash falls KW - eruptions KW - dust KW - sediments KW - volcanoes KW - risk assessment KW - Alaska KW - volcanic ash KW - ash clouds KW - 24:Quaternary geology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/755152374?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Significant+eruption+source+parameter%28s%29+for+operational+volcanic+ash+cloud+transport+and+dispersion+models+for+Spurr%2C+1992%2C+eruptions&rft.au=Servranckx%2C+R%3BMalo%2C+A+W%3BWebley%2C+P+W%3BStunder%2C+B%3BDean%2C+K+G%3BAnonymous&rft.aulast=Servranckx&rft.aufirst=R&rft.date=2007-12-01&rft.volume=88&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Alaska; ash clouds; ash falls; clastic sediments; dust; eruptions; geologic hazards; igneous rocks; models; monitoring; Mount Spurr; Mount Spurr eruption 1992; prediction; pyroclastics; risk assessment; sediments; Southern Alaska; transportation; United States; volcanic ash; volcanic risk; volcanic rocks; volcanoes ER - TY - JOUR T1 - Spreading rate dependence of hydrothermal plume buoyancy flux at mid-ocean ridges AN - 755152346; 2010-077955 JF - Eos, Transactions, American Geophysical Union AU - Zhu, J AU - Lin, J AU - Chen, Y J AU - Baker, E T AU - Anonymous Y1 - 2007/12// PY - 2007 DA - December 2007 SP - Abstract V21D EP - 0752 PB - American Geophysical Union, Washington, DC VL - 88 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - East Pacific KW - heat flux KW - lithosphere KW - hydrothermal vents KW - oceanic lithosphere KW - buoyancy KW - spatial variations KW - plate tectonics KW - magmas KW - Pacific Ocean KW - movement KW - sea-floor spreading KW - velocity KW - temporal distribution KW - ocean floors KW - East Pacific Rise KW - spreading centers KW - permeability KW - mid-ocean ridges KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/755152346?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Spreading+rate+dependence+of+hydrothermal+plume+buoyancy+flux+at+mid-ocean+ridges&rft.au=Zhu%2C+J%3BLin%2C+J%3BChen%2C+Y+J%3BBaker%2C+E+T%3BAnonymous&rft.aulast=Zhu&rft.aufirst=J&rft.date=2007-12-01&rft.volume=88&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - buoyancy; East Pacific; East Pacific Rise; heat flux; hydrothermal vents; lithosphere; magmas; mid-ocean ridges; movement; ocean floors; oceanic lithosphere; Pacific Ocean; permeability; plate tectonics; sea-floor spreading; spatial variations; spreading centers; temporal distribution; velocity ER - TY - JOUR T1 - Inflation of Sierra Negra Volcano since the 2005 eruption AN - 753847198; 2010-075845 JF - Eos, Transactions, American Geophysical Union AU - Ruiz, A AU - Geist, D AU - Chadwick, W AU - Anonymous Y1 - 2007/12// PY - 2007 DA - December 2007 SP - Abstract V53C EP - 1422 PB - American Geophysical Union, Washington, DC VL - 88 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - rates KW - East Pacific Ocean Islands KW - deformation KW - Sierra Negra KW - calderas KW - intrusions KW - volcanic features KW - Galapagos Islands KW - seismicity KW - magmas KW - eruptions KW - volcanoes KW - decompression KW - inflation KW - earthquakes KW - magma chambers KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753847198?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Inflation+of+Sierra+Negra+Volcano+since+the+2005+eruption&rft.au=Ruiz%2C+A%3BGeist%2C+D%3BChadwick%2C+W%3BAnonymous&rft.aulast=Ruiz&rft.aufirst=A&rft.date=2007-12-01&rft.volume=88&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ L2 - http://www.agu.org/meetings/fm07/fm07-sessions/fm07_V53C.html LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - DC N1 - SuppNotes - Accessed on Aug. 25, 2009 N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - calderas; decompression; deformation; earthquakes; East Pacific Ocean Islands; eruptions; Galapagos Islands; inflation; intrusions; magma chambers; magmas; rates; seismicity; Sierra Negra; volcanic features; volcanoes ER - TY - JOUR T1 - Gravity variations at a dynamic basaltic caldera; before and after the 2005 eruption of Sierra Negra Volcano, Galapagos Islands AN - 753847190; 2010-075796 JF - Eos, Transactions, American Geophysical Union AU - Geist, D AU - Vigouroux, N AU - Williams-Jones, G AU - Chadwick, W AU - Johnson, D AU - Anonymous Y1 - 2007/12// PY - 2007 DA - December 2007 SP - Abstract V52B EP - 03 PB - American Geophysical Union, Washington, DC VL - 88 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - uplifts KW - residual anomalies KW - rates KW - East Pacific Ocean Islands KW - sills KW - deformation KW - Sierra Negra KW - calderas KW - gravity anomalies KW - intrusions KW - volcanic features KW - Galapagos Islands KW - eruptions KW - volcanoes KW - basaltic composition KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753847190?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Gravity+variations+at+a+dynamic+basaltic+caldera%3B+before+and+after+the+2005+eruption+of+Sierra+Negra+Volcano%2C+Galapagos+Islands&rft.au=Geist%2C+D%3BVigouroux%2C+N%3BWilliams-Jones%2C+G%3BChadwick%2C+W%3BJohnson%2C+D%3BAnonymous&rft.aulast=Geist&rft.aufirst=D&rft.date=2007-12-01&rft.volume=88&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ L2 - http://www.agu.org/meetings/fm07/fm07-sessions/fm07_V52B.html LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - DC N1 - SuppNotes - Accessed on Aug. 24, 2009 N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - basaltic composition; calderas; deformation; East Pacific Ocean Islands; eruptions; Galapagos Islands; gravity anomalies; intrusions; rates; residual anomalies; Sierra Negra; sills; uplifts; volcanic features; volcanoes ER - TY - JOUR T1 - Tropical signature of global warming; El Nino or a La Nina? AN - 753844687; 2010-073381 JF - Eos, Transactions, American Geophysical Union AU - Vecchi, Gabriel A AU - Soden, B J AU - Clement, A AU - Anonymous Y1 - 2007/12// PY - 2007 DA - December 2007 SP - Abstract PP52A EP - 05 PB - American Geophysical Union, Washington, DC VL - 88 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - tropical environment KW - general circulation models KW - ocean circulation KW - La Nina KW - atmosphere KW - global change KW - paleoclimatology KW - models KW - El Nino Southern Oscillation KW - mass balance KW - El Nino KW - Pacific Ocean KW - reconstruction KW - greenhouse effect KW - sea-surface temperature KW - climate KW - global warming KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753844687?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Tropical+signature+of+global+warming%3B+El+Nino+or+a+La+Nina%3F&rft.au=Vecchi%2C+Gabriel+A%3BSoden%2C+B+J%3BClement%2C+A%3BAnonymous&rft.aulast=Vecchi&rft.aufirst=Gabriel&rft.date=2007-12-01&rft.volume=88&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - atmosphere; climate; El Nino; El Nino Southern Oscillation; general circulation models; global change; global warming; greenhouse effect; La Nina; mass balance; models; ocean circulation; Pacific Ocean; paleoclimatology; reconstruction; sea-surface temperature; tropical environment ER - TY - JOUR T1 - Empirical orthogonal functions based tidal forecast AN - 742910013; 2010-011063 JF - Eos, Transactions, American Geophysical Union AU - Tolkova, E AU - Anonymous Y1 - 2007/12// PY - 2007 DA - December 2007 SP - Abstract S53A EP - 1028 PB - American Geophysical Union, Washington, DC VL - 88 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - tsunamis KW - ocean circulation KW - early warning systems KW - geologic hazards KW - global KW - government agencies KW - prediction KW - correlation KW - DART system KW - buoys KW - empirical orthogonal functions KW - signals KW - tides KW - models KW - warning systems KW - NOAA KW - 07:Oceanography KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742910013?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Empirical+orthogonal+functions+based+tidal+forecast&rft.au=Tolkova%2C+E%3BAnonymous&rft.aulast=Tolkova&rft.aufirst=E&rft.date=2007-12-01&rft.volume=88&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - buoys; correlation; DART system; early warning systems; empirical orthogonal functions; geologic hazards; global; government agencies; models; NOAA; ocean circulation; prediction; signals; tides; tsunamis; warning systems ER - TY - JOUR T1 - The West Coast/Alaska Tsunami Warning Center forecast model project and associated sea level data analysis tools AN - 742909990; 2010-011061 JF - Eos, Transactions, American Geophysical Union AU - Knight, W AU - Crowley, H AU - Ferris, J AU - Hale, D AU - Urban, G AU - Whitmore, P AU - Anonymous Y1 - 2007/12// PY - 2007 DA - December 2007 SP - Abstract S53A EP - 1026 PB - American Geophysical Union, Washington, DC VL - 88 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - tsunamis KW - early warning systems KW - geologic hazards KW - data processing KW - prediction KW - Gulf Coastal Plain KW - observations KW - models KW - inundation KW - computer programs KW - sea-level changes KW - geographic information systems KW - warning systems KW - West Coast and Alaska Tsunami Warning Center KW - risk assessment KW - information systems KW - arrival time KW - Tide View computer program KW - Atlantic Coastal Plain KW - amplitude KW - 19:Seismology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742909990?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=The+West+Coast%2FAlaska+Tsunami+Warning+Center+forecast+model+project+and+associated+sea+level+data+analysis+tools&rft.au=Knight%2C+W%3BCrowley%2C+H%3BFerris%2C+J%3BHale%2C+D%3BUrban%2C+G%3BWhitmore%2C+P%3BAnonymous&rft.aulast=Knight&rft.aufirst=W&rft.date=2007-12-01&rft.volume=88&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - amplitude; arrival time; Atlantic Coastal Plain; computer programs; data processing; early warning systems; geographic information systems; geologic hazards; Gulf Coastal Plain; information systems; inundation; models; observations; prediction; risk assessment; sea-level changes; Tide View computer program; tsunamis; United States; warning systems; West Coast and Alaska Tsunami Warning Center ER - TY - JOUR T1 - The catalog of event data of the operational Deep-ocean Assessment and Reporting of Tsunamis (DART) stations at the National Data Buoy Center AN - 742902567; 2010-011062 JF - Eos, Transactions, American Geophysical Union AU - Bouchard, R AU - Locke, L AU - Hansen, W AU - Collins, S AU - McArthur, S AU - Anonymous Y1 - 2007/12// PY - 2007 DA - December 2007 SP - Abstract S53A EP - 1027 PB - American Geophysical Union, Washington, DC VL - 88 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - tsunamis KW - networks KW - early warning systems KW - geologic hazards KW - Operational Deep-ocean Assessment and Reporting of Tsunamis KW - research KW - information management KW - data management KW - sea-level changes KW - detection KW - warning systems KW - catalogs KW - National Data Buoy Center KW - ocean floors KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742902567?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=The+catalog+of+event+data+of+the+operational+Deep-ocean+Assessment+and+Reporting+of+Tsunamis+%28DART%29+stations+at+the+National+Data+Buoy+Center&rft.au=Bouchard%2C+R%3BLocke%2C+L%3BHansen%2C+W%3BCollins%2C+S%3BMcArthur%2C+S%3BAnonymous&rft.aulast=Bouchard&rft.aufirst=R&rft.date=2007-12-01&rft.volume=88&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 1 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - catalogs; data management; detection; early warning systems; geologic hazards; information management; National Data Buoy Center; networks; ocean floors; Operational Deep-ocean Assessment and Reporting of Tsunamis; research; sea-level changes; tsunamis; warning systems ER - TY - JOUR T1 - The Aleutian Low, storm tracks, and winter climate variability in the Bering Sea AN - 742873922; 2010-035850 AB - Previous studies have found inconsistent results regarding how wintertime conditions in the Bering Sea relate to variations in the North Pacific climate system. This problem is addressed through analysis of data from the NCEP/NCAR Reanalysis for the period 1950-2003. Composite patterns of sea-level pressure, 500 hPa geopotential heights, storm tracks and surface air temperature are presented for four situations: periods of strong Aleutian Low, weak Aleutian Low, warm Bering Sea air temperatures, and cold Bering Sea air temperatures. Winter temperatures in the Bering Sea are only marginally related to the strength of the Aleutian Low, and are much more sensitive to the position of the Aleutian Low and to variations in storm tracks. In particular, relatively warm temperatures are associated with either an enhanced storm track off the coast of Siberia, and hence anomalous southerly low-level flow, or an enhanced storm track entering the eastern Bering Sea from the southeast. These latter storms do not systematically affect the mean meridional winds, but rather serve to transport mild air of maritime origin over the Bering Sea. The leading indices for the North Pacific, such as the NP and PNA, are more representative of the patterns of tropospheric circulation and storm track anomalies associated with the strength of the Aleutian Low than patterns associated with warm and cold wintertime conditions in the Bering Sea. Abstract Copyright (2007) Elsevier, B.V. JF - Deep-Sea Research. Part II: Topical Studies in Oceanography AU - Rodionov, S N AU - Bond, Nicholas A AU - Overland, James E Y1 - 2007/12// PY - 2007 DA - December 2007 SP - 2560 EP - 2577 PB - Elsevier, Oxford VL - 54 IS - 23-26 SN - 0967-0645, 0967-0645 KW - United States KW - currents KW - ocean circulation KW - Bering Sea KW - Aleutian Low KW - ocean currents KW - climate change KW - temperature KW - atmospheric circulation KW - North Pacific KW - Pacific Ocean KW - atmospheric pressure KW - Alaska KW - storms KW - seasonal variations KW - winds KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742873922?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Deep-Sea+Research.+Part+II%3A+Topical+Studies+in+Oceanography&rft.atitle=The+Aleutian+Low%2C+storm+tracks%2C+and+winter+climate+variability+in+the+Bering+Sea&rft.au=Rodionov%2C+S+N%3BBond%2C+Nicholas+A%3BOverland%2C+James+E&rft.aulast=Rodionov&rft.aufirst=S&rft.date=2007-12-01&rft.volume=54&rft.issue=23-26&rft.spage=2560&rft.isbn=&rft.btitle=&rft.title=Deep-Sea+Research.+Part+II%3A+Topical+Studies+in+Oceanography&rft.issn=09670645&rft_id=info:doi/10.1016%2Fj.dsr2.2007.08.002 L2 - http://www.sciencedirect.com/science/journal/09670645 LA - English DB - GeoRef N1 - Conference title - GLOBEC-ESSAS symposium on "Effects of climate variability on sub-arctic marine ecosystems" N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - Document feature - illus. incl. 3 tables N1 - SuppNotes - Based on Publisher-supplied data N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - Alaska; Aleutian Low; atmospheric circulation; atmospheric pressure; Bering Sea; climate change; currents; North Pacific; ocean circulation; ocean currents; Pacific Ocean; seasonal variations; storms; temperature; United States; winds DO - http://dx.doi.org/10.1016/j.dsr2.2007.08.002 ER - TY - JOUR T1 - Comparison of atmospheric forcing in four sub-arctic seas AN - 742873894; 2010-035849 AB - A comparative analysis was conducted on climate variability in four sub-arctic seas: the Sea of Okhotsk, the Bering Sea shelf, the Labrador Sea, and the Barents Sea. Based on data from the NCEP/NCAR reanalysis, the focus was on air-sea interactions, which influence ice cover, ocean currents, mixing, and stratification on sub-seasonal to decadal time scales. The seasonal cycles of the area-weighted averages of sea-level pressure (SLP), surface air temperature (SAT) and heat fluxes show remarkable similarity among the four sub-arctic seas. With respect to variation in climate, all four seas experience changes of comparable magnitude on interannual to interdecadal time scales, but with different timing. Since 2000 warm SAT anomalies were found during most of the year in three of the four sub-arctic seas, with the exception of the Sea of Okhotsk. A seesaw (out of phase) pattern in winter SAT anomalies between the Labrador and the Barents Sea in the Atlantic sector is observed during the past 50 years before 2000; a similar type of co-variability between the Sea of Okhotsk and the Bering Sea shelf in the Pacific is only evident since 1970s. Recent positive anomalies of net heat flux are more prominent in winter and spring in the Pacific sectors, and in summer in the Atlantic sectors. There is a reduced magnitude in wind mixing in the Sea of Okhotsk since 1980, in the Barents Sea since 2000, and in early spring/late winter in the Bering Sea shelf since 1995. Reduced sea-ice areas are seen over three out of four (except the Sea of Okhotsk) sub-arctic seas in recent decades, particularly after 2000 based on combined in situ and satellite observations (HadISST). This analysis provides context for the pan-regional synthesis of the linkages between climate and marine ecosystems. Abstract Copyright (2007) Elsevier, B.V. JF - Deep-Sea Research. Part II: Topical Studies in Oceanography AU - Wang, Muyin AU - Bond, Nicholas A AU - Overland, James E Y1 - 2007/12// PY - 2007 DA - December 2007 SP - 2543 EP - 2559 PB - Elsevier, Oxford VL - 54 IS - 23-26 SN - 0967-0645, 0967-0645 KW - currents KW - decadal variations KW - Labrador Sea KW - sea ice KW - ice cover KW - atmosphere KW - ocean currents KW - climate change KW - West Pacific KW - Okhotsk Sea KW - North Pacific KW - Barents Sea KW - mixing KW - ice KW - Pacific Ocean KW - atmospheric pressure KW - Arctic Ocean KW - seasonal variations KW - sea-surface temperature KW - Northwest Pacific KW - North Atlantic KW - winds KW - Atlantic Ocean KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742873894?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Deep-Sea+Research.+Part+II%3A+Topical+Studies+in+Oceanography&rft.atitle=Comparison+of+atmospheric+forcing+in+four+sub-arctic+seas&rft.au=Wang%2C+Muyin%3BBond%2C+Nicholas+A%3BOverland%2C+James+E&rft.aulast=Wang&rft.aufirst=Muyin&rft.date=2007-12-01&rft.volume=54&rft.issue=23-26&rft.spage=2543&rft.isbn=&rft.btitle=&rft.title=Deep-Sea+Research.+Part+II%3A+Topical+Studies+in+Oceanography&rft.issn=09670645&rft_id=info:doi/10.1016%2Fj.dsr2.2007.08.014 L2 - http://www.sciencedirect.com/science/journal/09670645 LA - English DB - GeoRef N1 - Conference title - GLOBEC-ESSAS symposium on "Effects of climate variability on sub-arctic marine ecosystems" N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - Document feature - illus. incl. 2 tables, sketch map N1 - SuppNotes - Based on Publisher-supplied data N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - Arctic Ocean; Atlantic Ocean; atmosphere; atmospheric pressure; Barents Sea; climate change; currents; decadal variations; ice; ice cover; Labrador Sea; mixing; North Atlantic; North Pacific; Northwest Pacific; ocean currents; Okhotsk Sea; Pacific Ocean; sea ice; sea-surface temperature; seasonal variations; West Pacific; winds DO - http://dx.doi.org/10.1016/j.dsr2.2007.08.014 ER - TY - JOUR T1 - Restless rays, steady wave fronts. AN - 742780490; pmid-18247745 AB - Observations of underwater acoustic fields with vertical line arrays and numerical simulations of long-range sound propagation in an ocean perturbed by internal gravity waves indicate that acoustic wave fronts are much more stable than the rays comprising these wave fronts. This paper provides a theoretical explanation of the phenomenon of wave front stability in a medium with weak sound-speed perturbations. It is shown analytically that at propagation ranges that are large compared to the correlation length of the sound-speed perturbations but smaller than ranges at which ray chaos develops, end points of rays launched from a point source and having a given travel time are scattered primarily along the wave front corresponding to the same travel time in the unperturbed environment. The ratio of root mean square displacements of the ray end points along and across the unperturbed wave front increases with range as the ratio of ray length to correlation length of environmental perturbations. An intuitive physical explanation of the theoretical results is proposed. The relative stability of wave fronts compared to rays is shown to follow from Fermat's principle and dimensional considerations. JF - The Journal of the Acoustical Society of America AU - Godin, Oleg A AD - CIRES, University of Colorado and NOAA/Earth System Research Laboratory, DSRC, Mail Code R/PSD99, 325 Broadway, Boulder, Colorado 80305-3328, USA. Oleg.Godin@noaa.gov Y1 - 2007/12// PY - 2007 DA - Dec 2007 SP - 3353 EP - 3363 VL - 122 IS - 6 SN - 0001-4966, 0001-4966 KW - Index Medicus KW - National Library of Medicine KW - Oceans and Seas KW - Gravitation KW - Scattering, Radiation KW - Computer Simulation KW - Anisotropy KW - Motion KW - Time Factors KW - Surface Properties KW - Models, Theoretical KW - Acoustics KW - Seawater KW - Oceanography -- methods KW - Sound UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742780490?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acomdisdome&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Journal+of+the+Acoustical+Society+of+America&rft.atitle=Restless+rays%2C+steady+wave+fronts.&rft.au=Godin%2C+Oleg+A&rft.aulast=Godin&rft.aufirst=Oleg&rft.date=2007-12-01&rft.volume=122&rft.issue=6&rft.spage=3353&rft.isbn=&rft.btitle=&rft.title=The+Journal+of+the+Acoustical+Society+of+America&rft.issn=00014966&rft_id=info:doi/ LA - English (eng) DB - ComDisDome N1 - Date revised - 2010-04-13 N1 - Last updated - 2010-09-25 ER - TY - JOUR T1 - Social Heterogeneity and Optimal Mix Between Public and Private Provision of Public Goods AN - 59810882; 200812693 AB - With a framework of incomplete contract, this paper shows that for provision of public goods such as medicare and education, pure privatization may not promote competition. On the contrary, the co-existence of public and private provision may enhance de facto competition. Two competitive effects are identified. When consumers are heterogeneous, the co-existence of public and private ownership gives consumers freedom to choose from different ownership, improving allocation efficiency (Tiebout effect). While consumers are homogeneous, the co-existence can promote yardstick competition, squeezing out information rents from both ownerships, improving production efficiency (benchmarking effect). In either case, the co-existence dominates unique ownership. The paper ends up with some implications for China's medicare and education reforms. Adapted from the source document. JF - Journal of Chinese Political Science AU - Wang, Yongqin AU - Xu, Haibo AD - China Center for Economic Studies, Fudan University Y1 - 2007/12// PY - 2007 DA - December 2007 SP - 201 EP - 217 PB - Springer, Dordrecht Netherlands VL - 12 IS - 3 SN - 1080-6954, 1080-6954 KW - social heterogeneity, public goods, medicare, optimal mix, China KW - Peoples Republic of China KW - Public Sector Private Sector Relations KW - Educational Policy KW - Distribution KW - Medicare KW - Public Goods KW - Policy Reform KW - article KW - 9221: politics and society; politics and society UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/59810882?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awpsa&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Chinese+Political+Science&rft.atitle=Social+Heterogeneity+and+Optimal+Mix+Between+Public+and+Private+Provision+of+Public+Goods&rft.au=Wang%2C+Yongqin%3BXu%2C+Haibo&rft.aulast=Wang&rft.aufirst=Yongqin&rft.date=2007-12-01&rft.volume=12&rft.issue=3&rft.spage=201&rft.isbn=&rft.btitle=&rft.title=Journal+of+Chinese+Political+Science&rft.issn=10806954&rft_id=info:doi/10.1007%2Fs11366-007-9014-2 LA - English DB - Worldwide Political Science Abstracts N1 - Date revised - 2008-05-02 N1 - Last updated - 2016-09-28 N1 - SubjectsTermNotLitGenreText - Public Goods; Peoples Republic of China; Medicare; Public Sector Private Sector Relations; Distribution; Educational Policy; Policy Reform DO - http://dx.doi.org/10.1007/s11366-007-9014-2 ER - TY - JOUR T1 - BEA Briefing: Integrating the 2002 Benchmark Input-Output Accounts and the 2002 Annual Industry Account AN - 58760939; 2008-123591 AB - Better integration of these two accounts has long been a goal of BEA. For the 2002 accounts, a new model was implemented. This BEA Briefing is the first in a series of articles that will explain important aspects of BEA's account in less technical language. Tables, Charts, References. Adapted from the source document. JF - Survey of Current Business AU - [Unknown] Y1 - 2007/12// PY - 2007 DA - December 2007 SP - 14 EP - 22 PB - Bureau of Economic Analysis, U.S. Dept of Commerce VL - 87 IS - 12 SN - 0039-6222, 0039-6222 KW - Economic conditions and policy - Economic conditions KW - Business and service sector - Accounting KW - United States KW - Economic conditions KW - Accounting KW - article UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/58760939?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apais&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Survey+of+Current+Business&rft.atitle=BEA+Briefing%3A+Integrating+the+2002+Benchmark+Input-Output+Accounts+and+the+2002+Annual+Industry+Account&rft.au=%5BUnknown%5D&rft.aulast=%5BUnknown%5D&rft.aufirst=&rft.date=2007-12-01&rft.volume=87&rft.issue=12&rft.spage=14&rft.isbn=&rft.btitle=&rft.title=Survey+of+Current+Business&rft.issn=00396222&rft_id=info:doi/ LA - English DB - PAIS Index N1 - Date revised - 2008-04-02 N1 - Last updated - 2016-09-28 N1 - SubjectsTermNotLitGenreText - United States; Economic conditions; Accounting ER - TY - JOUR T1 - GDP and the Economy: Preliminary Estimates for the Third Quarter of 2007 AN - 58755436; 2008-123590 AB - Real GDP increased 4.9 percent after increasing 3.8 percent in the second quarter. The acceleration reflected accelerations in exports, consumer spending, & inventory investment. Investment in nonresidential structures slowed, & residential investment continued to decline. Tables, Charts. Adapted from the source document. JF - Survey of Current Business AU - Rassier, Dylan G AU - Howells, Thomas F, III AU - morgan, Edward T AU - Empey, Nicholas R AU - Roesch, Conrad E Y1 - 2007/12// PY - 2007 DA - December 2007 SP - 1 EP - 10 PB - Bureau of Economic Analysis, U.S. Dept of Commerce VL - 87 IS - 12 SN - 0039-6222, 0039-6222 KW - Economic conditions and policy - Economic conditions KW - Banking and public and private finance - Investments and securities KW - Economic conditions and policy - Consumers and consumption KW - United States KW - Investments KW - Gross national product KW - Consumers KW - Economic conditions KW - article UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/58755436?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apais&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Survey+of+Current+Business&rft.atitle=GDP+and+the+Economy%3A+Preliminary+Estimates+for+the+Third+Quarter+of+2007&rft.au=Rassier%2C+Dylan+G%3BHowells%2C+Thomas+F%2C+III%3Bmorgan%2C+Edward+T%3BEmpey%2C+Nicholas+R%3BRoesch%2C+Conrad+E&rft.aulast=Rassier&rft.aufirst=Dylan&rft.date=2007-12-01&rft.volume=87&rft.issue=12&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Survey+of+Current+Business&rft.issn=00396222&rft_id=info:doi/ LA - English DB - PAIS Index N1 - Date revised - 2008-04-02 N1 - Last updated - 2016-09-28 N1 - SubjectsTermNotLitGenreText - United States; Economic conditions; Gross national product; Investments; Consumers ER - TY - JOUR T1 - Comparison of very long baseline interferometry, GPS, and satellite laser ranging height residuals from ITRF2005 using spectral and correlation methods AN - 51087482; 2008-082284 JF - Journal of Geophysical Research AU - Collilieux, X AU - Altamimi, Z AU - Coulot, D AU - Ray, J AU - Sillard, P Y1 - 2007/12// PY - 2007 DA - December 2007 EP - B12403 PB - American Geophysical Union, Washington, DC VL - 112 IS - B12 SN - 0148-0227, 0148-0227 KW - Global Positioning System KW - time series analysis KW - statistical analysis KW - laser ranging KW - altimetry KW - geodesy KW - satellite methods KW - correlation coefficient KW - ITRF2005 KW - algorithms KW - very long baseline interferometry KW - remote sensing KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51087482?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=Comparison+of+very+long+baseline+interferometry%2C+GPS%2C+and+satellite+laser+ranging+height+residuals+from+ITRF2005+using+spectral+and+correlation+methods&rft.au=Collilieux%2C+X%3BAltamimi%2C+Z%3BCoulot%2C+D%3BRay%2C+J%3BSillard%2C+P&rft.aulast=Collilieux&rft.aufirst=X&rft.date=2007-12-01&rft.volume=112&rft.issue=B12&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2007JB004933 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 47 N1 - PubXState - DC N1 - Document feature - illus. incl. 7 tables, geol. sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - algorithms; altimetry; correlation coefficient; geodesy; Global Positioning System; ITRF2005; laser ranging; remote sensing; satellite methods; statistical analysis; time series analysis; very long baseline interferometry DO - http://dx.doi.org/10.1029/2007JB004933 ER - TY - JOUR T1 - Sensitivity analysis of source parameters for earthquake-generated distant tsunamis AN - 50870538; 2008-069632 AB - This paper presents a sensitivity analysis of the effects of different fault plane parameters on earthquake generated tsunamis in the far field. The parameters studied include the location of epicenter, rake angle, dip angle, strike angle, fault plane dimensions, slip displacement, and focal depth. The study was carried out by applying the verified Cornell COMCOT tsunami model to simulate distant tsunamis generated by earthquakes in three different seismic regions, namely, Japan, Aleutian Islands, and Chile in the Pacific Basin. In this study, each fault plane parameter was varied and its effect on the tsunami wave height at a distant location (Hawaii offshore waters as a case study) was examined. Our results showed that under the same earthquake magnitude, in general, variations within a reasonable range of uncertainty in rake and dip angles, epicenter location, and focal depth do not affect the resulting tsunamis significantly while a variation in the fault dimensions, strike angle, and slip displacement can cause a large change in the wave heights in the far field. The study revealed that the sensitivity of the far field wave height to certain earthquake parameters including the fault plane dimensions, slip displacement, and the strike angle does not always decrease as the distance between the earthquake and the far field increases. These results indicate the importance of accurate earthquake information for accurate tsunami predictions and that even for wave heights in a far field thousands of miles away, the earthquake may not be treated as a simple point source described by its epicenter location and magnitude alone. JF - Journal of Waterway, Port, Coastal and Ocean Engineering AU - Gica, Edison AU - Teng, Michelle H AU - Liu, Philip L F AU - Titov, Vasily V AU - Zhou, Hongqiang A2 - Riggs, H. Ronald Y1 - 2007/12// PY - 2007 DA - December 2007 SP - 429 EP - 441 PB - American Society of Civil Engineers, Waterway, Port, Coastal and Ocean Division, New York, NY VL - 133 IS - 6 SN - 0733-950X, 0733-950X KW - United States KW - tsunamis KW - precursors KW - Far East KW - geologic hazards KW - data processing KW - Chile KW - variations KW - observations KW - fault planes KW - sensitivity analysis KW - digital simulation KW - focus KW - Asia KW - faults KW - numerical models KW - elevation KW - prediction KW - effects KW - case studies KW - South America KW - Pacific Ocean KW - ocean waves KW - epicenters KW - Alaska KW - Southwestern Alaska KW - Aleutian Islands KW - earthquakes KW - Japan KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50870538?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Waterway%2C+Port%2C+Coastal+and+Ocean+Engineering&rft.atitle=Sensitivity+analysis+of+source+parameters+for+earthquake-generated+distant+tsunamis&rft.au=Gica%2C+Edison%3BTeng%2C+Michelle+H%3BLiu%2C+Philip+L+F%3BTitov%2C+Vasily+V%3BZhou%2C+Hongqiang&rft.aulast=Gica&rft.aufirst=Edison&rft.date=2007-12-01&rft.volume=133&rft.issue=6&rft.spage=429&rft.isbn=&rft.btitle=&rft.title=Journal+of+Waterway%2C+Port%2C+Coastal+and+Ocean+Engineering&rft.issn=0733950X&rft_id=info:doi/10.1061%2F%28ASCE%290733-950X%282007%29133%3A6%28429%29 L2 - http://scitation.aip.org/wwo LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 22 N1 - PubXState - NY N1 - Document feature - illus. incl. 10 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - JWPED5 N1 - SubjectsTermNotLitGenreText - Alaska; Aleutian Islands; Asia; case studies; Chile; data processing; digital simulation; earthquakes; effects; elevation; epicenters; Far East; fault planes; faults; focus; geologic hazards; Japan; numerical models; observations; ocean waves; Pacific Ocean; precursors; prediction; sensitivity analysis; South America; Southwestern Alaska; tsunamis; United States; variations DO - http://dx.doi.org/10.1061/(ASCE)0733-950X(2007)133:6(429) ER - TY - JOUR T1 - Century-scale trends in the Indian Summer Monsoon during the last 2,000 years AN - 50515108; 2009-021619 JF - Eos, Transactions, American Geophysical Union AU - D'Ippolito, C K AU - Anderson, David M AU - DuVivier, A K AU - Gupta, A K AU - Anonymous Y1 - 2007/12// PY - 2007 DA - December 2007 SP - Abstract PP11B EP - 0525 PB - American Geophysical Union, Washington, DC VL - 88 IS - 52, SUPPL. SN - 0096-3941, 0096-3941 KW - Quaternary KW - Indian summer monsoons KW - Sri Lanka KW - paleoclimatology KW - Holocene KW - climate change KW - India KW - Cenozoic KW - monsoons KW - Middle Ages KW - Indian Peninsula KW - upper Holocene KW - Asia KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50515108?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Century-scale+trends+in+the+Indian+Summer+Monsoon+during+the+last+2%2C000+years&rft.au=D%27Ippolito%2C+C+K%3BAnderson%2C+David+M%3BDuVivier%2C+A+K%3BGupta%2C+A+K%3BAnonymous&rft.aulast=D%27Ippolito&rft.aufirst=C&rft.date=2007-12-01&rft.volume=88&rft.issue=52%2C+SUPPL.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Asia; Cenozoic; climate change; Holocene; India; Indian Peninsula; Indian summer monsoons; Middle Ages; monsoons; paleoclimatology; Quaternary; Sri Lanka; upper Holocene ER - TY - JOUR T1 - Impact of Big Tambora eruption on ENSO, ocean heat uptake, and sea level AN - 50448679; 2009-045351 JF - Eos, Transactions, American Geophysical Union AU - Stenchikov, G AU - Ramaswamy, V AU - Delworth, Tom AU - Anonymous Y1 - 2007/12// PY - 2007 DA - December 2007 SP - Abstract PP31E EP - 07 PB - American Geophysical Union, Washington, DC VL - 88 IS - 52, SUPPL. SN - 0096-3941, 0096-3941 KW - Tambora KW - Luzon KW - Far East KW - Quaternary KW - La Nina KW - Indonesia KW - paleo-oceanography KW - effects KW - paleoclimatology KW - Holocene KW - climate change KW - Cenozoic KW - sea-level changes KW - El Nino Southern Oscillation KW - thermocline KW - Mount Pinatubo KW - Philippine Islands KW - eruptions KW - El Nino KW - Lesser Sunda Islands KW - Asia KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50448679?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Impact+of+Big+Tambora+eruption+on+ENSO%2C+ocean+heat+uptake%2C+and+sea+level&rft.au=Stenchikov%2C+G%3BRamaswamy%2C+V%3BDelworth%2C+Tom%3BAnonymous&rft.aulast=Stenchikov&rft.aufirst=G&rft.date=2007-12-01&rft.volume=88&rft.issue=52%2C+SUPPL.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Asia; Cenozoic; climate change; effects; El Nino; El Nino Southern Oscillation; eruptions; Far East; Holocene; Indonesia; La Nina; Lesser Sunda Islands; Luzon; Mount Pinatubo; paleo-oceanography; paleoclimatology; Philippine Islands; Quaternary; sea-level changes; Tambora; thermocline ER - TY - JOUR T1 - Putting current North America drought conditions into a multi-century perspective; Part 2, Using the blended product in operational drought monitoring AN - 50447505; 2009-045354 JF - Eos, Transactions, American Geophysical Union AU - Heim, R R AU - Vose, Russell S AU - Lawrimore, Jay H AU - Cook, E R AU - Anonymous Y1 - 2007/12// PY - 2007 DA - December 2007 SP - Abstract PP31F EP - 02 PB - American Geophysical Union, Washington, DC VL - 88 IS - 52, SUPPL. SN - 0096-3941, 0096-3941 KW - United States KW - North America KW - monitoring KW - Quaternary KW - paleohydrology KW - paleoclimatology KW - Holocene KW - drought KW - Cenozoic KW - Mexico KW - Canada KW - reconstruction KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50447505?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Putting+current+North+America+drought+conditions+into+a+multi-century+perspective%3B+Part+2%2C+Using+the+blended+product+in+operational+drought+monitoring&rft.au=Heim%2C+R+R%3BVose%2C+Russell+S%3BLawrimore%2C+Jay+H%3BCook%2C+E+R%3BAnonymous&rft.aulast=Heim&rft.aufirst=R&rft.date=2007-12-01&rft.volume=88&rft.issue=52%2C+SUPPL.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Canada; Cenozoic; drought; Holocene; Mexico; monitoring; North America; paleoclimatology; paleohydrology; Quaternary; reconstruction; United States ER - TY - JOUR T1 - Putting current North America drought conditions into a multi-century perspective; Part 1, Constructing the paleo drought dataset AN - 50447470; 2009-045353 JF - Eos, Transactions, American Geophysical Union AU - Cook, E R AU - Vose, Russell S AU - Heim, R R AU - Lawrimore, Jay H AU - Anonymous Y1 - 2007/12// PY - 2007 DA - December 2007 SP - Abstract PP31F EP - 01 PB - American Geophysical Union, Washington, DC VL - 88 IS - 52, SUPPL. SN - 0096-3941, 0096-3941 KW - United States KW - Cenozoic KW - North America KW - monitoring KW - Quaternary KW - paleohydrology KW - effects KW - paleoclimatology KW - Holocene KW - drought KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50447470?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Putting+current+North+America+drought+conditions+into+a+multi-century+perspective%3B+Part+1%2C+Constructing+the+paleo+drought+dataset&rft.au=Cook%2C+E+R%3BVose%2C+Russell+S%3BHeim%2C+R+R%3BLawrimore%2C+Jay+H%3BAnonymous&rft.aulast=Cook&rft.aufirst=E&rft.date=2007-12-01&rft.volume=88&rft.issue=52%2C+SUPPL.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Cenozoic; drought; effects; Holocene; monitoring; North America; paleoclimatology; paleohydrology; Quaternary; United States ER - TY - JOUR T1 - Regional hydroacoustic perspective of the January 2006 eruption at the East Pacific Rise, 9 degrees -50'N AN - 50445440; 2009-045504 JF - Eos, Transactions, American Geophysical Union AU - Dziak, R P AU - Bohnenstiehl, D R AU - Matsumoto, H AU - Fowler, M J AU - Haxel, J H AU - Lau, T AU - Anonymous Y1 - 2007/12// PY - 2007 DA - December 2007 SP - Abstract T33B EP - 1375 PB - American Geophysical Union, Washington, DC VL - 88 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - oceanic crust KW - East Pacific KW - seismicity KW - eruptions KW - Pacific Ocean KW - sea-floor spreading KW - propagation KW - tectonics KW - East Pacific Rise KW - earthquakes KW - seismotectonics KW - crust KW - 18:Solid-earth geophysics KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50445440?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Regional+hydroacoustic+perspective+of+the+January+2006+eruption+at+the+East+Pacific+Rise%2C+9+degrees+-50%27N&rft.au=Dziak%2C+R+P%3BBohnenstiehl%2C+D+R%3BMatsumoto%2C+H%3BFowler%2C+M+J%3BHaxel%2C+J+H%3BLau%2C+T%3BAnonymous&rft.aulast=Dziak&rft.aufirst=R&rft.date=2007-12-01&rft.volume=88&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 2 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - crust; earthquakes; East Pacific; East Pacific Rise; eruptions; oceanic crust; Pacific Ocean; propagation; sea-floor spreading; seismicity; seismotectonics; tectonics ER - TY - JOUR T1 - Correlations between hydrothermal venting and axial magma chamber characteristics AN - 50443899; 2009-045499 JF - Eos, Transactions, American Geophysical Union AU - Baker, E T AU - Anonymous Y1 - 2007/12// PY - 2007 DA - December 2007 SP - Abstract T33B EP - 1370 PB - American Geophysical Union, Washington, DC VL - 88 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - East Pacific KW - plumes KW - magmas KW - Pacific Ocean KW - sea-floor spreading KW - hydrothermal vents KW - rates KW - properties KW - East Pacific Rise KW - magma chambers KW - depth KW - 18:Solid-earth geophysics KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50443899?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Correlations+between+hydrothermal+venting+and+axial+magma+chamber+characteristics&rft.au=Baker%2C+E+T%3BAnonymous&rft.aulast=Baker&rft.aufirst=E&rft.date=2007-12-01&rft.volume=88&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - depth; East Pacific; East Pacific Rise; hydrothermal vents; magma chambers; magmas; Pacific Ocean; plumes; properties; rates; sea-floor spreading ER - TY - JOUR T1 - The NOAA near real-time OMI-SO2 cloud visualization and product distribution system AN - 50443661; 2009-041378 JF - Eos, Transactions, American Geophysical Union AU - Vicente, G AU - Serafino, G AU - Krueger, A AU - Carn, S AU - Yang, K AU - Krotkov, N AU - Guffanti, M AU - Levelt, P AU - Anonymous Y1 - 2007/12// PY - 2007 DA - December 2007 SP - Abstract V31A EP - 0293 PB - American Geophysical Union, Washington, DC VL - 88 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - plumes KW - technology KW - monitoring KW - volcanic rocks KW - geologic hazards KW - igneous rocks KW - government agencies KW - prediction KW - atmosphere KW - satellite methods KW - visualization KW - spatial distribution KW - pyroclastics KW - volcanic risk KW - magmas KW - eruptions KW - NOAA KW - risk assessment KW - volcanic ash KW - ash clouds KW - instruments KW - remote sensing KW - 20:Applied geophysics KW - 22:Environmental geology KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50443661?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=The+NOAA+near+real-time+OMI-SO2+cloud+visualization+and+product+distribution+system&rft.au=Vicente%2C+G%3BSerafino%2C+G%3BKrueger%2C+A%3BCarn%2C+S%3BYang%2C+K%3BKrotkov%2C+N%3BGuffanti%2C+M%3BLevelt%2C+P%3BAnonymous&rft.aulast=Vicente&rft.aufirst=G&rft.date=2007-12-01&rft.volume=88&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - ash clouds; atmosphere; eruptions; geologic hazards; government agencies; igneous rocks; instruments; magmas; monitoring; NOAA; plumes; prediction; pyroclastics; remote sensing; risk assessment; satellite methods; spatial distribution; technology; visualization; volcanic ash; volcanic risk; volcanic rocks ER - TY - JOUR T1 - Agricultural pesticides and selected degradation products in five tidal regions and the main stem of Chesapeake Bay, USA AN - 50392767; 2009-067998 AB - Nutrients, sediment, and toxics from water sources and the surrounding airshed are major problems contributing to poor water quality in many regions of the Chesapeake Bay, an important estuary located in the mid-Atlantic region of the United States. During the early spring of 2000, surface water samples were collected for pesticide analysis from 18 stations spanning the Chesapeake Bay. In a separate effort from July to September of 2004, 61 stations within several tidal regions were characterized with respect to 21 pesticides and 11 of their degradation products. Three regions were located on the agricultural Delmarva Peninsula: The Chester, Nanticoke, and Pocomoke Rivers. Two regions were located on the more urban western shore: The Rhode and South Rivers and the Lower Mobjack Bay, including the Back and Poquoson Rivers. In both studies, herbicides and their degradation products were the most frequently detected chemicals. In 2000, atrazine and metolachlor were found at all 18 stations. In 2004, the highest parent herbicide concentrations were found in the upstream region of Chester River. The highest concentration for any analyte in these studies was for the ethane sulfonic acid of metolachlor (MESA) at 2,900 ng/L in the Nanticoke River. The degradation product MESA also had the greatest concentration of any analyte in the Pocomoke River (2,100 ng/L) and in the Chester River (1,200 ng/L). In the agricultural tributaries, herbicide degradation product concentrations were more strongly correlated with salinity than the parent herbicides. In the two nonagricultural watersheds on the western shore, no gradient in herbicide concentrations was observed, indicating the pesticide source to these areas was water from the Bay main stem. JF - Environmental Toxicology and Chemistry AU - McConnell, Laura L AU - Rice, Clifford P AU - Hapeman, Cathleen J AU - Drakeford, Leticia AU - Harman-Fetcho, Jennifer A AU - Bialek, Krystyna AU - Fulton, Michael H AU - Leight, Andrew K AU - Allen, Gregory AU - Collins, Chris Y1 - 2007/12// PY - 2007 DA - December 2007 SP - 2567 EP - 2578 PB - SETAC, Pensacola, FL VL - 26 IS - 12 SN - 0730-7268, 0730-7268 KW - United States KW - water quality KW - Chesapeake Bay KW - degradation KW - rivers and streams KW - watersheds KW - triazines KW - intertidal environment KW - toxicity KW - sediments KW - drainage basins KW - Nanticoke River KW - depositional environment KW - estuarine environment KW - discharge KW - Delmarva Peninsula KW - hydrology KW - concentration KW - pollutants KW - herbicides KW - surface water KW - agriculture KW - pollution KW - metolachlor KW - Pocomoke River KW - Chester River KW - nutrients KW - organic compounds KW - atrazine KW - coastal environment KW - pesticides KW - land use KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50392767?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Toxicology+and+Chemistry&rft.atitle=Agricultural+pesticides+and+selected+degradation+products+in+five+tidal+regions+and+the+main+stem+of+Chesapeake+Bay%2C+USA&rft.au=McConnell%2C+Laura+L%3BRice%2C+Clifford+P%3BHapeman%2C+Cathleen+J%3BDrakeford%2C+Leticia%3BHarman-Fetcho%2C+Jennifer+A%3BBialek%2C+Krystyna%3BFulton%2C+Michael+H%3BLeight%2C+Andrew+K%3BAllen%2C+Gregory%3BCollins%2C+Chris&rft.aulast=McConnell&rft.aufirst=Laura&rft.date=2007-12-01&rft.volume=26&rft.issue=12&rft.spage=2567&rft.isbn=&rft.btitle=&rft.title=Environmental+Toxicology+and+Chemistry&rft.issn=07307268&rft_id=info:doi/ L2 - http://www3.interscience.wiley.com/journal/122563640/home?CRETRY=1&SRETRY=0 LA - English DB - GeoRef N1 - Conference title - SETAC North America 26th annual meeting; symposium on Plant uptake of organic chemicals N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 33 N1 - PubXState - FL N1 - Document feature - illus. incl. 2 tables, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - agriculture; atrazine; Chesapeake Bay; Chester River; coastal environment; concentration; degradation; Delmarva Peninsula; depositional environment; discharge; drainage basins; estuarine environment; herbicides; hydrology; intertidal environment; land use; metolachlor; Nanticoke River; nutrients; organic compounds; pesticides; Pocomoke River; pollutants; pollution; rivers and streams; sediments; surface water; toxicity; triazines; United States; water quality; watersheds ER - TY - JOUR T1 - Sandy signs of a tsunami's onshore depth and speed AN - 50151650; 2008-036064 AB - Tsunamis rank among the most devastating and unpredictable natural hazards to affect coastal areas. Just 3 years ago, in December 2004, the Indian Ocean tsunami caused more than 225,000 deaths. Like many extreme events, however, destructive tsunamis strike rarely enough that written records span too little time to quantify tsunami hazard and risk. Tsunami deposits preserved in the geologic record have been used to extend the record of tsunami occurrence but not the magnitude of past events. To quantify tsunami hazard further, we asked the following question: Can ancient deposits also provide guidance on the expectable water depths and speeds for future tsunamis? Copyright 2007 by the American Geophysical Union. JF - Eos, Transactions, American Geophysical Union AU - Huntington, Katharine AU - Bourgeois, Joanne AU - Gelfenbaum, Guy AU - Lynett, Patrick AU - Jaffe, Bruce AU - Yeh, Harry AU - Weiss, Robert Y1 - 2007/12// PY - 2007 DA - December 2007 SP - 577 EP - 578 PB - American Geophysical Union, Washington, DC VL - 88 IS - 52 SN - 0096-3941, 0096-3941 KW - tsunamis KW - geologic hazards KW - sandstone KW - sedimentary rocks KW - Mutnaya Bay KW - quantitative analysis KW - Papua New Guinea KW - sediments KW - velocity KW - thickness KW - depositional environment KW - sand KW - modern analogs KW - Australasia KW - clastic sediments KW - grain size KW - elevation KW - prediction KW - depth KW - models KW - Papua New Guinea tsunami 1998 KW - risk assessment KW - reconstruction KW - clastic rocks KW - 06A:Sedimentary petrology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50151650?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Sandy+signs+of+a+tsunami%27s+onshore+depth+and+speed&rft.au=Huntington%2C+Katharine%3BBourgeois%2C+Joanne%3BGelfenbaum%2C+Guy%3BLynett%2C+Patrick%3BJaffe%2C+Bruce%3BYeh%2C+Harry%3BWeiss%2C+Robert&rft.aulast=Huntington&rft.aufirst=Katharine&rft.date=2007-12-01&rft.volume=88&rft.issue=52&rft.spage=577&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/10.1029%2F2007EO520001 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 8 N1 - PubXState - DC N1 - Document feature - illus. incl. sketch map, sect. N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Australasia; clastic rocks; clastic sediments; depositional environment; depth; elevation; geologic hazards; grain size; models; modern analogs; Mutnaya Bay; Papua New Guinea; Papua New Guinea tsunami 1998; prediction; quantitative analysis; reconstruction; risk assessment; sand; sandstone; sedimentary rocks; sediments; thickness; tsunamis; velocity DO - http://dx.doi.org/10.1029/2007EO520001 ER - TY - JOUR T1 - Toward a new generation of ice sheet models AN - 50151146; 2008-036065 AB - Large ice sheets, such as those presently covering Greenland and Antarctica, are important in driving changes of global climate and sea level. Yet numerical models developed to predict climate change and ice sheet-driven sea level fluctuations have substantial limitations: Poorly represented physical processes in the ice sheet component likely lead to an underestimation of sea level rise forced by a warming climate. Copyright 2007 by the American Geophysical Union. JF - Eos, Transactions, American Geophysical Union AU - Little, Christopher M AU - Oppenheimer, Michael AU - Alley, Richard B AU - Balaji, Venkatramani AU - Clarke, Garry K C AU - Delworth, Thomas L AU - Hallberg, Robert AU - Holland, David M AU - Hulbe, Christina L AU - Jacobs, Stan AU - Johnson, Jesse V AU - Levy, Hiram AU - Lipscomb, William H AU - Marshall, Shawn J AU - Parizek, Byron R AU - Payne, Antony J AU - Schmidt, Gavin A AU - Stouffer, Ronald J AU - Vaughan, David G AU - Winton, Michael Y1 - 2007/12// PY - 2007 DA - December 2007 SP - 578 EP - 579 PB - American Geophysical Union, Washington, DC VL - 88 IS - 52 SN - 0096-3941, 0096-3941 KW - general circulation models KW - numerical models KW - radar methods KW - prediction KW - global change KW - satellite methods KW - ice sheets KW - models KW - sea-level changes KW - dynamics KW - glacial geology KW - remote sensing KW - global warming KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50151146?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Toward+a+new+generation+of+ice+sheet+models&rft.au=Little%2C+Christopher+M%3BOppenheimer%2C+Michael%3BAlley%2C+Richard+B%3BBalaji%2C+Venkatramani%3BClarke%2C+Garry+K+C%3BDelworth%2C+Thomas+L%3BHallberg%2C+Robert%3BHolland%2C+David+M%3BHulbe%2C+Christina+L%3BJacobs%2C+Stan%3BJohnson%2C+Jesse+V%3BLevy%2C+Hiram%3BLipscomb%2C+William+H%3BMarshall%2C+Shawn+J%3BParizek%2C+Byron+R%3BPayne%2C+Antony+J%3BSchmidt%2C+Gavin+A%3BStouffer%2C+Ronald+J%3BVaughan%2C+David+G%3BWinton%2C+Michael&rft.aulast=Little&rft.aufirst=Christopher&rft.date=2007-12-01&rft.volume=88&rft.issue=52&rft.spage=578&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/10.1029%2F2007EO520002 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 3 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - dynamics; general circulation models; glacial geology; global change; global warming; ice sheets; models; numerical models; prediction; radar methods; remote sensing; satellite methods; sea-level changes DO - http://dx.doi.org/10.1029/2007EO520002 ER - TY - JOUR T1 - Hazard from far-field tsunami at Hilo; earthquakes from the Ring of Fire AN - 50109971; 2010-011050 JF - Eos, Transactions, American Geophysical Union AU - Arcas, Diego AU - Weiss, R AU - Titov, V V AU - Anonymous Y1 - 2007/12// PY - 2007 DA - December 2007 SP - Abstract S53A EP - 1015 PB - American Geophysical Union, Washington, DC VL - 88 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - tsunamis KW - ocean circulation KW - Hawaii Island KW - geologic hazards KW - Hawaii County Hawaii KW - magnitude KW - Hawaii KW - East Pacific Ocean Islands KW - seismographs KW - Ring of Fire KW - observations KW - measurement KW - tides KW - Pacific Ocean KW - Oceania KW - Hilo Hawaii KW - Polynesia KW - earthquakes KW - instruments KW - 19:Seismology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50109971?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Hazard+from+far-field+tsunami+at+Hilo%3B+earthquakes+from+the+Ring+of+Fire&rft.au=Arcas%2C+Diego%3BWeiss%2C+R%3BTitov%2C+V+V%3BAnonymous&rft.aulast=Arcas&rft.aufirst=Diego&rft.date=2007-12-01&rft.volume=88&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - earthquakes; East Pacific Ocean Islands; geologic hazards; Hawaii; Hawaii County Hawaii; Hawaii Island; Hilo Hawaii; instruments; magnitude; measurement; observations; ocean circulation; Oceania; Pacific Ocean; Polynesia; Ring of Fire; seismographs; tides; tsunamis; United States ER - TY - JOUR T1 - Venting of a separate CO2-rich gas phase from submarine arc volcanoes AN - 50108599; 2010-009560 JF - Eos, Transactions, American Geophysical Union AU - Lupton, John E AU - Lilley, M D AU - Butterfield, D A AU - Evans, L AU - Embley, R W AU - Christenson, B AU - Nakamura, K AU - Schmidt, M AU - Anonymous Y1 - 2007/12// PY - 2007 DA - December 2007 SP - Abstract V34B EP - 02 PB - American Geophysical Union, Washington, DC VL - 88 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - island arcs KW - submarine volcanoes KW - volcanoes KW - ocean floors KW - vents KW - mid-ocean ridges KW - hydrothermal conditions KW - gases KW - carbon dioxide KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50108599?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Venting+of+a+separate+CO2-rich+gas+phase+from+submarine+arc+volcanoes&rft.au=Lupton%2C+John+E%3BLilley%2C+M+D%3BButterfield%2C+D+A%3BEvans%2C+L%3BEmbley%2C+R+W%3BChristenson%2C+B%3BNakamura%2C+K%3BSchmidt%2C+M%3BAnonymous&rft.aulast=Lupton&rft.aufirst=John&rft.date=2007-12-01&rft.volume=88&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=International+Nursing+Review&rft.issn=00208132&rft_id=info:doi/10.1111%2Finr.12167 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - carbon dioxide; gases; hydrothermal conditions; island arcs; mid-ocean ridges; ocean floors; submarine volcanoes; vents; volcanoes ER - TY - JOUR T1 - Preliminary results of a near-bottom integrated seafloor and water column survey of Brothers Volcano, Kermadec Arc using the autonomous vehicle ABE AN - 50108290; 2010-009565 JF - Eos, Transactions, American Geophysical Union AU - Embley, R W AU - de Ronde, C AU - Davy, B AU - Baker, E T AU - Resing, J A AU - Yoerger, D R AU - Merle, S G AU - Walker, S L AU - Anonymous Y1 - 2007/12// PY - 2007 DA - December 2007 SP - Abstract V34B EP - 07 PB - American Geophysical Union, Washington, DC VL - 88 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - monitoring KW - West Pacific Ocean Islands KW - Brothers KW - hydrothermal vents KW - hydrochemistry KW - West Pacific KW - hydrothermal conditions KW - Kermadec Islands KW - eruptions KW - Pacific Ocean KW - submarine volcanoes KW - volcanoes KW - ocean floors KW - geochemistry KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50108290?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Preliminary+results+of+a+near-bottom+integrated+seafloor+and+water+column+survey+of+Brothers+Volcano%2C+Kermadec+Arc+using+the+autonomous+vehicle+ABE&rft.au=Embley%2C+R+W%3Bde+Ronde%2C+C%3BDavy%2C+B%3BBaker%2C+E+T%3BResing%2C+J+A%3BYoerger%2C+D+R%3BMerle%2C+S+G%3BWalker%2C+S+L%3BAnonymous&rft.aulast=Embley&rft.aufirst=R&rft.date=2007-12-01&rft.volume=88&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Brothers; eruptions; geochemistry; hydrochemistry; hydrothermal conditions; hydrothermal vents; Kermadec Islands; monitoring; ocean floors; Pacific Ocean; submarine volcanoes; volcanoes; West Pacific; West Pacific Ocean Islands ER - TY - JOUR T1 - Volatile chemistry at Lau Basin hydrothermal sites; basin-wide trends of slab carbonate influence and suggestions of abiotic methane oxidation at the Mariner vent site AN - 50108241; 2010-009562 JF - Eos, Transactions, American Geophysical Union AU - Proskurowski, Giora AU - Seewald, J S AU - Reeves, E AU - McCollom, T M AU - Lupton, John E AU - Sylva, S AU - Tivey, M K AU - Anonymous Y1 - 2007/12// PY - 2007 DA - December 2007 SP - Abstract V34B EP - 04 PB - American Geophysical Union, Washington, DC VL - 88 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - East Pacific KW - methane KW - Lau Basin KW - oxidation KW - aliphatic hydrocarbons KW - South Pacific KW - alkanes KW - Southeast Pacific KW - hydrothermal conditions KW - volatiles KW - organic compounds KW - plate tectonics KW - Pacific Ocean KW - slabs KW - sea-floor spreading KW - hydrocarbons KW - chemical composition KW - spreading centers KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50108241?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Nursing+Studies&rft.atitle=Prevalence+of+overweight+and+obesity+among+nurses+in+Scotland%3A+A+cross-sectional+study+using+the+Scottish+Health+Survey&rft.au=Kyle%2C+Richard+G%3BNeall%2C+Rosie+A%3BAtherton%2C+Iain+M&rft.aulast=Kyle&rft.aufirst=Richard&rft.date=2016-01-01&rft.volume=53&rft.issue=&rft.spage=126&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Nursing+Studies&rft.issn=00207489&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 3 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; chemical composition; East Pacific; hydrocarbons; hydrothermal conditions; Lau Basin; methane; organic compounds; oxidation; Pacific Ocean; plate tectonics; sea-floor spreading; slabs; South Pacific; Southeast Pacific; spreading centers; volatiles ER - TY - JOUR T1 - Lithium isotopic composition of intra-oceanic arc hydrothermal fluids; initial results from the Tonga Kermadec Arc AN - 50108066; 2010-009566 JF - Eos, Transactions, American Geophysical Union AU - Massoth, G J AU - Chan, L AU - Butterfield, D A AU - Anonymous Y1 - 2007/12// PY - 2007 DA - December 2007 SP - Abstract V34B EP - 08 PB - American Geophysical Union, Washington, DC VL - 88 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - West Pacific Ocean Islands KW - isotopes KW - lithium KW - isotope ratios KW - alkali metals KW - Tonga KW - stable isotopes KW - West Pacific KW - hydrothermal conditions KW - Kermadec Islands KW - metals KW - Pacific Ocean KW - submarine volcanoes KW - Oceania KW - volcanoes KW - Polynesia KW - ocean floors KW - vents KW - mid-ocean ridges KW - Li-7/Li-6 KW - 02D:Isotope geochemistry KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50108066?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Lithium+isotopic+composition+of+intra-oceanic+arc+hydrothermal+fluids%3B+initial+results+from+the+Tonga+Kermadec+Arc&rft.au=Massoth%2C+G+J%3BChan%2C+L%3BButterfield%2C+D+A%3BAnonymous&rft.aulast=Massoth&rft.aufirst=G&rft.date=2007-12-01&rft.volume=88&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 2 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - alkali metals; hydrothermal conditions; isotope ratios; isotopes; Kermadec Islands; Li-7/Li-6; lithium; metals; mid-ocean ridges; ocean floors; Oceania; Pacific Ocean; Polynesia; stable isotopes; submarine volcanoes; Tonga; vents; volcanoes; West Pacific; West Pacific Ocean Islands ER - TY - JOUR T1 - Sulfur lakes and sulfur-rich volcanic hydrothermal systems on the Mariana Arc AN - 50107084; 2010-009561 JF - Eos, Transactions, American Geophysical Union AU - Butterfield, D A AU - Resing, J A AU - Chadwick, W W AU - Embley, R W AU - Lupton, John E AU - Nakamura, K AU - Lilley, M D AU - Huber, J A AU - Anonymous Y1 - 2007/12// PY - 2007 DA - December 2007 SP - Abstract V34B EP - 03 PB - American Geophysical Union, Washington, DC VL - 88 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - Mariana Islands KW - sea water KW - hydrochemistry KW - West Pacific KW - hydrothermal conditions KW - North Pacific KW - volcanism KW - magmas KW - eruptions KW - Pacific Ocean KW - submarine volcanoes KW - Oceania KW - volcanoes KW - sulfur KW - Micronesia KW - ocean floors KW - Northwest Pacific KW - geochemistry KW - vents KW - pH KW - mid-ocean ridges KW - degassing KW - 02B:Hydrochemistry KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50107084?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Sulfur+lakes+and+sulfur-rich+volcanic+hydrothermal+systems+on+the+Mariana+Arc&rft.au=Butterfield%2C+D+A%3BResing%2C+J+A%3BChadwick%2C+W+W%3BEmbley%2C+R+W%3BLupton%2C+John+E%3BNakamura%2C+K%3BLilley%2C+M+D%3BHuber%2C+J+A%3BAnonymous&rft.aulast=Butterfield&rft.aufirst=D&rft.date=2007-12-01&rft.volume=88&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - degassing; eruptions; geochemistry; hydrochemistry; hydrothermal conditions; magmas; Mariana Islands; Micronesia; mid-ocean ridges; North Pacific; Northwest Pacific; ocean floors; Oceania; Pacific Ocean; pH; sea water; submarine volcanoes; sulfur; vents; volcanism; volcanoes; West Pacific ER - TY - JOUR T1 - Overview of collaborative research to assess tsunami hazard for nuclear plants on the Atlantic and Gulf coasts AN - 50104130; 2010-011049 JF - Eos, Transactions, American Geophysical Union AU - Kammerer, A M AU - ten Brink, U S AU - Titov, V V AU - Anonymous Y1 - 2007/12// PY - 2007 DA - December 2007 SP - Abstract S53A EP - 1014 PB - American Geophysical Union, Washington, DC VL - 88 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - tsunamis KW - U. S. Nuclear Regulatory Commission KW - survey organizations KW - geologic hazards KW - U. S. Geological Survey KW - data acquisition KW - Indian Ocean tsunami 2004 KW - government agencies KW - data processing KW - power plants KW - seismic sources KW - Gulf Coastal Plain KW - research KW - landslides KW - Pacific Ocean KW - mass movements KW - NOAA KW - risk assessment KW - nuclear facilities KW - MOST model KW - Atlantic Coastal Plain KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50104130?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Overview+of+collaborative+research+to+assess+tsunami+hazard+for+nuclear+plants+on+the+Atlantic+and+Gulf+coasts&rft.au=Kammerer%2C+A+M%3Bten+Brink%2C+U+S%3BTitov%2C+V+V%3BAnonymous&rft.aulast=Kammerer&rft.aufirst=A&rft.date=2007-12-01&rft.volume=88&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Atlantic Coastal Plain; data acquisition; data processing; geologic hazards; government agencies; Gulf Coastal Plain; Indian Ocean tsunami 2004; landslides; mass movements; MOST model; NOAA; nuclear facilities; Pacific Ocean; power plants; research; risk assessment; seismic sources; survey organizations; tsunamis; U. S. Geological Survey; U. S. Nuclear Regulatory Commission; United States ER - TY - JOUR T1 - Hydrothermal plume anomalies recorded during a 2007 Chinese cruise to the Indian Ocean AN - 50065077; 2010-027991 JF - Eos, Transactions, American Geophysical Union AU - Wang, T AU - Chen, Y J AU - Tao, C AU - Han, X AU - Baker, E T AU - Anonymous Y1 - 2007/12// PY - 2007 DA - December 2007 SP - Abstract T53B EP - 1313 PB - American Geophysical Union, Washington, DC VL - 88 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - mineral exploration KW - Mid-Indian Ridge KW - research vessels KW - plumes KW - hydrothermal vents KW - anomalies KW - Southeast Indian Ridge KW - Indian Ocean KW - detection KW - Southwest Indian Ridge KW - turbidity KW - ocean floors KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50065077?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Hydrothermal+plume+anomalies+recorded+during+a+2007+Chinese+cruise+to+the+Indian+Ocean&rft.au=Wang%2C+T%3BChen%2C+Y+J%3BTao%2C+C%3BHan%2C+X%3BBaker%2C+E+T%3BAnonymous&rft.aulast=Wang&rft.aufirst=T&rft.date=2007-12-01&rft.volume=88&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - anomalies; detection; hydrothermal vents; Indian Ocean; Mid-Indian Ridge; mineral exploration; ocean floors; plumes; research vessels; Southeast Indian Ridge; Southwest Indian Ridge; turbidity ER - TY - JOUR T1 - An educational partnership program with minority serving institutions; a framework for producing minority scientists in NOAA-related disciplines AN - 50062552; 2008-091522 AB - An effective partnership with Minority Serving Institutions (MSI) has been established with the U.S. Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA). Building on a commitment to increase research collaboration with MSIs, a collaborative program developed by NOAA and its MSI partners has led to a significant increase in the education and graduation of students from underrepresented communities in science, technology, engineering and mathematics (STEM) that support NOAA's mission. NOAA's Educational Partnership Program (EPP) with Minority Serving Institutions (MSI) was established in 2001 with a primary goal to increase individuals trained in STEM fields from which NOAA may select its future workforce. The program uses the National Science Foundation (NSF) data and internally developed performance metrics to illustrate a measurable impact on national statistics. To date, over 900 undergraduate and graduate students have benefited directly from educational and research experiences through the EPP and over 340 secondary (middle school and high school) students have participated in EPP activities designed to encourage students to pursue degrees in STEM fields. The EPP framework demonstrates that an effective partnership, with best practices, and concrete examples of success is available as a template for institutions and agencies working to replicate these successes. JF - Journal of Geoscience Education AU - Robinson, Larry AU - Rousseau, Jacqueline AU - Mapp, Delicia AU - Morris, Vernon AU - Laster, Meka Y1 - 2007/12// PY - 2007 DA - December 2007 SP - 486 EP - 492 PB - National Association of Geoscience Teachers, Bellingham, WA VL - 55 IS - 6 SN - 1089-9995, 1089-9995 KW - geology KW - programs KW - college-level education KW - NOAA KW - government agencies KW - curricula KW - minorities KW - education KW - 15:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50062552?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geoscience+Education&rft.atitle=An+educational+partnership+program+with+minority+serving+institutions%3B+a+framework+for+producing+minority+scientists+in+NOAA-related+disciplines&rft.au=Robinson%2C+Larry%3BRousseau%2C+Jacqueline%3BMapp%2C+Delicia%3BMorris%2C+Vernon%3BLaster%2C+Meka&rft.aulast=Robinson&rft.aufirst=Larry&rft.date=2007-12-01&rft.volume=55&rft.issue=6&rft.spage=486&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geoscience+Education&rft.issn=10899995&rft_id=info:doi/ L2 - http://www.nagt.org/nagt/jge/issues.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2017, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 7 N1 - PubXState - WA N1 - Document feature - 3 tables N1 - Last updated - 2017-01-19 N1 - SubjectsTermNotLitGenreText - college-level education; curricula; education; geology; government agencies; minorities; NOAA; programs ER - TY - JOUR T1 - First discovery and investigation of a high-temperature hydrothermal vent field on the ultra-slow spreading Southwest Indian Ridge AN - 50061539; 2010-027944 JF - Eos, Transactions, American Geophysical Union AU - Tao, C AU - Lin, J AU - Guo, S AU - Chen, Y J AU - Wu, G AU - Han, X AU - German, C R AU - Yoerger, D R AU - Zhu, J AU - Zhou, N AU - Su, X AU - Baker, E T AU - Anonymous Y1 - 2007/12// PY - 2007 DA - December 2007 SP - Abstract T52B EP - 07 PB - American Geophysical Union, Washington, DC VL - 88 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - video methods KW - hydrothermal vents KW - anomalies KW - strike-slip faults KW - temperature KW - transform faults KW - plate tectonics KW - Indian Ocean KW - Southwest Indian Ridge KW - sea-floor spreading KW - turbidity KW - ocean floors KW - black smokers KW - spreading centers KW - high temperature KW - faults KW - mid-ocean ridges KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50061539?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=First+discovery+and+investigation+of+a+high-temperature+hydrothermal+vent+field+on+the+ultra-slow+spreading+Southwest+Indian+Ridge&rft.au=Tao%2C+C%3BLin%2C+J%3BGuo%2C+S%3BChen%2C+Y+J%3BWu%2C+G%3BHan%2C+X%3BGerman%2C+C+R%3BYoerger%2C+D+R%3BZhu%2C+J%3BZhou%2C+N%3BSu%2C+X%3BBaker%2C+E+T%3BAnonymous&rft.aulast=Tao&rft.aufirst=C&rft.date=2007-12-01&rft.volume=88&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - anomalies; black smokers; faults; high temperature; hydrothermal vents; Indian Ocean; mid-ocean ridges; ocean floors; plate tectonics; sea-floor spreading; Southwest Indian Ridge; spreading centers; strike-slip faults; temperature; transform faults; turbidity; video methods ER - TY - JOUR T1 - National Oceanic and Atmospheric Administration and Jackson State University program in fish stock assessment AN - 50060652; 2008-091528 AB - there is a great need to recruit and train students in fish population dynamics/stock assessment to meet the staff needs of state agencies, universities, National Oceanic and Atmospheric Administration/National Marine Fisheries Service (NOAA.NMFS), and international aid agencies in order to more effectively manage our fisheries resources. The need prompted the U.S. National Research Council to convene a workshop in 2000 to discuss ways of increasing the number of fisheries stock assessment specialists in the United States. In 2001, NOAA and Jackson State University (JSU), a historically black institution, established a three-year summer program consisting of four-week course at JSU and a four to eight-week internship at NOAA/NMFS laboratories. The program, the first of its kind in the United States, was funded by NOAA Educational Partnership Program. Students majoring in biology, mathematics, computer science, or related fields from various institutions were recruited and exposed to fisheries science, particularly fish stock assessment. Forty-one students from 18 institutions and NOAA National Marine Fisheries Service Pascagoula Laboratory participated in the short course; 23 of the students were undergraduates. Eighteen of the students interned at NOAA laboratories after taking the short course. Seven of the participants are currently in graduate programs in fisheries science/applied mathematics, four of whom belong to underrepresented groups. The program was subsequently expanded, and funds were secured from the National Science Foundation to conduct an interdisciplinary training of students in biological and mathematical sciences with emphasis on fisheries stock assessment. JF - Journal of Geoscience Education AU - Chigbu, Paulinus AU - Jearld, Ambrose, Jr AU - Fogarty, Michael J Y1 - 2007/12// PY - 2007 DA - December 2007 SP - 541 EP - 549 PB - National Association of Geoscience Teachers, Bellingham, WA VL - 55 IS - 6 SN - 1089-9995, 1089-9995 KW - programs KW - Chordata KW - marine geology KW - government agencies KW - education KW - Pisces KW - college-level education KW - NOAA KW - ecology KW - academic institutions KW - fisheries management KW - Vertebrata KW - Jackson State University KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50060652?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geoscience+Education&rft.atitle=National+Oceanic+and+Atmospheric+Administration+and+Jackson+State+University+program+in+fish+stock+assessment&rft.au=Chigbu%2C+Paulinus%3BJearld%2C+Ambrose%2C+Jr%3BFogarty%2C+Michael+J&rft.aulast=Chigbu&rft.aufirst=Paulinus&rft.date=2007-12-01&rft.volume=55&rft.issue=6&rft.spage=541&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geoscience+Education&rft.issn=10899995&rft_id=info:doi/ L2 - http://www.nagt.org/nagt/jge/issues.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2017, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 21 N1 - PubXState - WA N1 - Document feature - illus. incl. 8 tables N1 - Last updated - 2017-01-19 N1 - SubjectsTermNotLitGenreText - academic institutions; Chordata; college-level education; ecology; education; fisheries management; government agencies; Jackson State University; marine geology; NOAA; Pisces; programs; Vertebrata ER - TY - CPAPER T1 - Tenascin-C is Upregulated at the End of the Cell Cycle in Proliferating NIH 3T3 Fibroblasts T2 - 47th Annual Meeting of the American Society for Cell Biology (ASCB 2007) AN - 39612395; 4739966 JF - 47th Annual Meeting of the American Society for Cell Biology (ASCB 2007) AU - Halter, M AU - Stottrup, B L AU - Langenbach, K J AU - Tona, A AU - Plant, A L AU - Elliott, J T Y1 - 2007/12/01/ PY - 2007 DA - 2007 Dec 01 KW - Fibroblasts KW - Cell cycle KW - Tenascin C KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39612395?accountid=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+Nursing+Management&rft.atitle=Nurse+leadership+within+primary+care%3A+the+perceptions+of+community+nurses%2C+GPs%2C+policy+makers+and+members+of+the+public&rft.au=Bradley%2C+Martin%3BKeeney%2C+Sinead%3BMcKenna%2C+Hugh&rft.aulast=Bradley&rft.aufirst=Martin&rft.date=2004-01-01&rft.volume=12&rft.issue=1&rft.spage=69&rft.isbn=&rft.btitle=&rft.title=Journal+of+Nursing+Management&rft.issn=09660429&rft_id=info:doi/ L2 - http://www.ascb.org/meetings/index.cfm?ID=103 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Surface Plasmon Resonance Imaging for Studying Cells and Their Extracellular Environment T2 - 47th Annual Meeting of the American Society for Cell Biology (ASCB 2007) AN - 39593660; 4740109 JF - 47th Annual Meeting of the American Society for Cell Biology (ASCB 2007) AU - Peterson, A W AU - Halter, M AU - Tona, A AU - Bhadriraju, K AU - Plant, A L Y1 - 2007/12/01/ PY - 2007 DA - 2007 Dec 01 KW - Surface plasmon resonance KW - Imaging techniques KW - Resonance KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39593660?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+American+Society+for+Cell+Biology+%28ASCB+2007%29&rft.atitle=Surface+Plasmon+Resonance+Imaging+for+Studying+Cells+and+Their+Extracellular+Environment&rft.au=Peterson%2C+A+W%3BHalter%2C+M%3BTona%2C+A%3BBhadriraju%2C+K%3BPlant%2C+A+L&rft.aulast=Peterson&rft.aufirst=A&rft.date=2007-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+American+Society+for+Cell+Biology+%28ASCB+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.ascb.org/meetings/index.cfm?ID=103 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Using Cell Volume Distribution Measurements to Evaluate the Condition of a Cell Culture T2 - 47th Annual Meeting of the American Society for Cell Biology (ASCB 2007) AN - 39576620; 4739349 JF - 47th Annual Meeting of the American Society for Cell Biology (ASCB 2007) AU - Elliott, J T AU - Halter, M AU - Tona, A AU - Plant, A L Y1 - 2007/12/01/ PY - 2007 DA - 2007 Dec 01 KW - Cell culture KW - Cell size KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39576620?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&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=Nurse+Education+Today&rft.atitle=The+development+and+validation+of+the+Clinical+Teaching+Behavior+Inventory+%28CTBI-23%29%3A+Nurse+preceptors%27+and+new+graduate+nurses%27+perceptions+of+precepting&rft.au=Lee-Hsieh%2C+Jane%3BO%27Brien%2C+Anthony%3BLiu%2C+Chieh-Yu%3BCheng%2C+Su-Fen%3BLee%2C+Yea-Wen%3BKao%2C+Yu-Hsiu&rft.aulast=Lee-Hsieh&rft.aufirst=Jane&rft.date=2016-03-01&rft.volume=38&rft.issue=&rft.spage=107&rft.isbn=&rft.btitle=&rft.title=Nurse+Education+Today&rft.issn=02606917&rft_id=info:doi/ L2 - http://www.ascb.org/meetings/index.cfm?ID=103 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-18 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Optimality of GLS for one-step-ahead forecasting with regARIMA and related models when the regression is misspecified AN - 36779469; 3481764 AB - We consider the modeling of a time series described by a linear regression component whose regressor sequence satisfies the generalized asymptotic sample second moment stationarity conditions of Grenander (1954, Annals of Mathematical Statistics 25, 252-272). The associated disturbance process is only assumed to have sample second moments that converge with increasing series length, perhaps after a differencing operation. The model's regression component, which can be stochastic, is taken to be underspecified, perhaps as a result of simplifications, approximations, or parsimony. Also, the autoregressive moving average (ARMA) or autoregressive integrated moving average (ARIMA) model used for the disturbances need not be correct. Both ordinary least squares (OLS) and generalized least squares (GLS) estimates of the mean function are considered. An optimality property of GLS relative to OLS is obtained for one-step-ahead forecasting. Asymptotic bias characteristics of the regression estimates are shown to distinguish the forecasting performance. The results provide theoretical support for a procedure used by Statistics Netherlands to impute the values of late reporters in some economic surveys. Reprinted by permission of Cambridge University Press. An electronic version of this article can be accessed via the internet at http://journals.cambridge.org JF - Econometric theory AU - Findley, David F AD - US Census Bureau Y1 - 2007/12// PY - 2007 DA - Dec 2007 SP - 1083 EP - 1107 VL - 23 IS - 6 SN - 0266-4666, 0266-4666 KW - Economics KW - ARIMA models KW - Forecasts KW - Model testing KW - Time series KW - Regression analysis KW - Least squares method KW - Econometrics KW - Data analysis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36779469?accountid=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=Nurse+Education+Today&rft.atitle=The+evaluation+of+a+framework+for+measuring+the+non-technical+ward+round+skills+of+final+year+nursing+students%3A+An+observational+study&rft.au=Murray%2C+Kara%3BMcKenzie%2C+Karen%3BKelleher%2C+Michael&rft.aulast=Murray&rft.aufirst=Kara&rft.date=2016-10-01&rft.volume=45&rft.issue=&rft.spage=87&rft.isbn=&rft.btitle=&rft.title=Nurse+Education+Today&rft.issn=02606917&rft_id=info:doi/ LA - English DB - International Bibliography of the Social Sciences (IBSS) N1 - Date revised - 2013-06-12 N1 - Last updated - 2013-09-16 N1 - SubjectsTermNotLitGenreText - 3865 4025; 10739 12228 10919; 8160 8163; 7287; 12759 12228 10919; 5163; 3279 971 3286 DO - http://dx.doi.org/10.1017/S0266466607070430 ER - TY - JOUR T1 - Approaches to evaluate water quality model parameter uncertainty for Adaptive TMDL implementation AN - 21049360; 7956869 AB - The National Research Council recommended Adaptive Total Maximum Daily Load implementation with the recognition that the predictive uncertainty of water quality models can be high. Quantifying predictive uncertainty provides important information for model selection and decision-making. We review five methods that have been used with water quality models to evaluate model parameter and predictive uncertainty. These methods (1) Regionalized Sensitivity Analysis, (2) Generalized Likelihood Uncertainty Estimation, (3) Bayesian Monte Carlo, (4) Importance Sampling, and (5) Markov Chain Monte Carlo (MCMC) are based on similar concepts; their development over time was facilitated by the increasing availability of fast, cheap computers. Using a Streeter-Phelps model as an example we show that, applied consistently, these methods give compatible results. Thus, all of these methods can, in principle, provide useful sets of parameter values that can be used to evaluate model predictive uncertainty, though, in practice, some are quickly limited by the "curse of dimensionality" or may have difficulty evaluating irregularly shaped parameter spaces. Adaptive implementation invites model updating, as new data become available reflecting water-body responses to pollutant load reductions, and a Bayesian approach using MCMC is particularly handy for that task. JF - Journal of the American Water Resources Association AU - Stow, CA AU - Reckhow, KH AU - Qian, S S AU - Lamon, EC III AU - Arhonditsis, G B AU - Borsuk, ME AU - Seo, D AD - NOAA Great Lakes Environmental Research Laboratory, 2205 Commonwealth Blvd, Ann Arbor Michigan 48105, USA, craig.stow@noaa.gov Y1 - 2007/12// PY - 2007 DA - Dec 2007 SP - 1499 EP - 1507 VL - 43 IS - 6 SN - 1093-474X, 1093-474X KW - Pollution Abstracts; Aqualine Abstracts; Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality KW - Prediction KW - water quality KW - Statistical analysis KW - Water resources KW - Water quality KW - Sensitivity Analysis KW - Pollutants KW - sensitivity analysis KW - Economics KW - Sampling KW - Modelling KW - Computers KW - Water Quality KW - Pollution Load KW - Model Studies KW - Markov Process KW - Reviews KW - councils KW - Q5 08503:Characteristics, behavior and fate KW - SW 3010:Identification of pollutants KW - P 1000:MARINE POLLUTION KW - AQ 00003:Monitoring and Analysis of Water and Wastes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21049360?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+the+American+Water+Resources+Association&rft.atitle=Approaches+to+evaluate+water+quality+model+parameter+uncertainty+for+Adaptive+TMDL+implementation&rft.au=Stow%2C+CA%3BReckhow%2C+KH%3BQian%2C+S+S%3BLamon%2C+EC+III%3BArhonditsis%2C+G+B%3BBorsuk%2C+ME%3BSeo%2C+D&rft.aulast=Stow&rft.aufirst=CA&rft.date=2007-12-01&rft.volume=43&rft.issue=6&rft.spage=1499&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+American+Water+Resources+Association&rft.issn=1093474X&rft_id=info:doi/10.1111%2Fj.1752-1688.2007.00123.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Prediction; Statistical analysis; Water resources; Water quality; Modelling; water quality; sensitivity analysis; Reviews; councils; Economics; Sensitivity Analysis; Markov Process; Pollutants; Computers; Water Quality; Pollution Load; Sampling; Model Studies DO - http://dx.doi.org/10.1111/j.1752-1688.2007.00123.x ER - TY - JOUR T1 - Grande Ronde Basin Spring Chinook Salmon Captive Broodstock Program: Smolt to Adult Rearing AN - 20974364; 8380498 AB - The Smolt-to-Adult Rearing component of the Chinook Captive Broodstock Program evaluated the effects of freshwater vs seawater environments on this phase of the life cycle. Included in the evaluation were parameters such as growth, survival, disease vectors, maturation rates, and reproductive success. Rearing of the marine life history phase was conducted at two facilities: ODFW's Bonneville Fish Hatchery, located on the lower Columbia River, for freshwater rearing; and NOAA's Manchester Research Station, located on Puget Sound, for seawater rearing. Each facility utilized 20' diameter by 5' deep fiberglass tanks supplied with pathogen-free water. The freshwater at Bonneville Hatchery (10 degree C) was pumped from wells and the effluent was UV treated prior to discharge. The seawater at Manchester Research Station (7 - 13 degree C) was pumped from Puget Sound, filtered, and UV treated. Effluent was treated with ozone prior to discharge. Each facility reared three brood years of three 3 stocks each annually, with each brood year and stock reared separately. In May of each year, 1996 - 2007 (BYs 1994 - 2005), smolts were transferred to Bonneville and Manchester facilities. Fish were fed a commercial diet 7 days/week. Handling was kept to a minimum due to the threatened status of these stocks. Twice yearly antibiotic (erythromycin) feedings and occasional injections were administered for disease control. Maturity sorts were conducted twice yearly, in April & May for yearling (age 3) and older (age 4-6) adults and in late July for precocial males (age 2). Beginning in 2002 ultrasound technology was utilized for early identification of maturation and gender. Maturing adults were immediately transferred to freshwater holding tanks at Bonneville for final maturation and spawning. Maturing adults were not fed from May to September and were held on fluctuating temperature surface water. Survival, growth, and maturation rates, while generally similar, varied between the two rearing environments. Common to both, however, were reduced growth (adult size) compared to ocean returning stocks. Survival in both environments, while much higher than migratory stocks, was similarly and primarily affected by Bacterial Kidney Disease (BKD). JF - Proceedings of 58th Annual Northwest Fish Culture Conference AU - Chaney, M AU - Hoffnagle, T AU - McAuley, C AU - Maynard, D AU - Flagg, T AD - NOAA Fisheries, NWFSC, Manchester Research Station, 7305 Beach Dr E, Port Orchard, WA 98366, USA, carlin.mcauley@noaa.gov Y1 - 2007/12// PY - 2007 DA - December 2007 SP - 52 PB - Oregon Department of Fish and Wildlife KW - Microbiology Abstracts B: Bacteriology; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Age KW - Surface water KW - fish culture KW - Disease control KW - Life cycle KW - Basins KW - Survival KW - Antibiotics KW - Freshwater KW - Oncorhynchus tshawytscha KW - Marine environment KW - Geriatrics KW - Maturity KW - Brood stocks KW - Ultrasound KW - Fish culture KW - Ozone KW - Diets KW - Rivers KW - Growth rate KW - Marine KW - Feeding KW - Aquaculture effluents KW - Conferences KW - Freshwater environments KW - Recruitment KW - Kidney diseases KW - River discharge KW - Water temperature KW - Spawning KW - Effluents KW - Erythromycin KW - Hatcheries KW - Life history KW - Oceans KW - Sexual maturity KW - British Isles, England, Greater Manchester, Manchester KW - INE, USA, Washington, Puget Sound KW - Marine aquaculture KW - Freshwater aquaculture KW - Breeding success KW - J 02410:Animal Diseases KW - Q3 08588:Effects of Aquaculture on the Environment KW - Q1 08588:Effects of Aquaculture on the Environment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20974364?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Bacteriology+Abstracts+%28Microbiology+B%29&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nursing+Research&rft.atitle=The+Work+of+Adult+and+Pediatric+Intensive+Care+Unit+Nurses&rft.au=Douglas%2C+Stephen%3BCartmill%2C+Randi%3BBrown%2C+Roger%3BHoonakker%2C+Peter%3BSlagle%2C+Jason%3BSchultz+Van+Roy%2C+Kara%3BWalker%2C+James+M%3BWeinger%2C+Matthew%3BWetterneck%2C+Tosha%3BCarayon%2C+Pascale&rft.aulast=Douglas&rft.aufirst=Stephen&rft.date=2013-01-01&rft.volume=62&rft.issue=1&rft.spage=50&rft.isbn=&rft.btitle=&rft.title=Nursing+Research&rft.issn=00296562&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-08-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Growth rate; Aquaculture effluents; Sexual maturity; Disease control; River discharge; Marine aquaculture; Freshwater aquaculture; Brood stocks; Fish culture; Age; Surface water; fish culture; Survival; Basins; Life cycle; Antibiotics; Marine environment; Geriatrics; Maturity; Ultrasound; Ozone; Rivers; Diets; Feeding; Conferences; Freshwater environments; Recruitment; Kidney diseases; Spawning; Water temperature; Erythromycin; Effluents; Hatcheries; Life history; Oceans; Breeding success; Oncorhynchus tshawytscha; INE, USA, Washington, Puget Sound; British Isles, England, Greater Manchester, Manchester; Marine; Freshwater ER - TY - JOUR T1 - Salmon Populations Dance The Metapopulation Limbo: How Low Can They Go? AN - 20946468; 8380486 AB - Metapopulation structure and connectivity among breeding aggregates is fundamental to conservation genetics and the recovery and management of imperiled populations. Increasingly powerful suites of genetic markers are now available for fine scale studies of salmonid population structure. With this increasing power comes the ability to differentiate very closely related populations and to estimate gene flow and other population parameters at very fine geographic scales. Against such enormous statistical power, you must balance the reality of managing biological entities, both in terms of practical application (how does artificial propagation change relationships among natural populations) and in assessing the biological consequences of disrupting natural patterns of gene flow and population structure (how does natural productivity respond to such changes). In this study, we used a powerful microsatellite data set collected over multiple years to examine fine scale population genetic parameters in an Oncorhynchus mykiss population that includes anadromous and resident life histories. We find evidence of genetic subdivision at a scale of only a few kilometers rather than the tens or hundreds of kilometers that typically separated genetically isolated salmon populations. Although the biological significance of these statistical differences remains unclear, these data provide fundamental new insight into metapopulation structure and suggest population differentiation at geographic scales not previously recognized. JF - Proceedings of 58th Annual Northwest Fish Culture Conference AU - Berntson, E AU - Moran, P AD - NOAA Fisheries, Northwest Fisheries Science Center, 7305 Beach Dr E, Port Orchard, WA 98366, USA, ewann.berntson@noaa.gov Y1 - 2007/12// PY - 2007 DA - December 2007 SP - 44 PB - Oregon Department of Fish and Wildlife KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Population genetics KW - Anadromous species KW - Environmental impact KW - Natural populations KW - Oncorhynchus mykiss KW - Population structure KW - Metabolites KW - Fish culture KW - Q5 08523:Conservation, wildlife management and recreation KW - Q3 08582:Fish culture KW - Q1 08582:Fish culture UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20946468?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Berntson%2C+E%3BMoran%2C+P&rft.aulast=Berntson&rft.aufirst=E&rft.date=2007-12-01&rft.volume=&rft.issue=&rft.spage=44&rft.isbn=&rft.btitle=Salmon+Populations+Dance+The+Metapopulation+Limbo%3A+How+Low+Can+They+Go%3F&rft.title=Salmon+Populations+Dance+The+Metapopulation+Limbo%3A+How+Low+Can+They+Go%3F&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-08-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Population genetics; Anadromous species; Environmental impact; Natural populations; Metabolites; Population structure; Fish culture; Oncorhynchus mykiss ER - TY - BOOK T1 - Few Like it Hot: Coral Reef Reponses to Elevated Temperatures and CO2 AN - 20859620; 8327336 AB - Coral reefs live within a fairly narrow envelope of environmental conditions constrained by water temperatures, light, salinity, nutrients, bathymetry and the aragonite saturation state of seawater. As documented in numerous studies, the world's coral reefs are "in crisis" as a result of human impacts on their environment. While local stresses currently dominate, coral reefs are increasingly confronted with global-scale changes due to rising greenhouse gas concentrations. These changes are rapidly modifying the environmental envelope of coral reefs through both increased thermal stress and ocean acidification. In the former case, there is a well-documented relationship between thermal stress and the response of corals that include coral bleaching, disease, and mortality. Clear tolerance thresholds exist beyond which high temperature and accumulated thermal stress have deleterious effects. However, the synergistic effects of increasing temperature and ocean acidification are not yet fully understood. At this time, there is mounting concern that decreasing pH and aragonite saturation state will cause net reef accretion to cease or become negative. The threshold at which this could occur is likely to be reached much sooner than the pH drop necessary to induce carbonate dissolution. Both the thermal and chemical limits that control coral survival and reef growth will likely be passed before 2100 assuming even conservative projections reported in the 4th Assessment Report of the Intergovernmental Panel on Climate Change. This talk will discuss these thresholds and their ramifications for ecosystems and resource management. JF - Proceedings of the American Geophysical Union 2007 Fall Meeting AU - Eakin, C M AU - Gledhill, D K AU - Heron, S F AU - Skirving, W AU - Christensen, T AU - Morgan, J AU - Liu, G AU - Strong, A E Y1 - 2007/12// PY - 2007 DA - December 2007 KW - Sustainability Science Abstracts; Pollution Abstracts; Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 1: Biological Sciences & Living Resources KW - B53E-05 KW - 0428 Carbon cycling (4806) KW - 0480 Remote sensing KW - 1600 GLOBAL CHANGE KW - 1605 Abrupt/rapid climate change (4901, 8408) KW - 4220 Coral reef systems (4916) KW - Resource management KW - Ecosystems KW - Climate change KW - Lectures KW - coral bleaching KW - Salinity KW - Growth KW - Geophysics KW - Acidification KW - pH effects KW - pH KW - Abiotic factors KW - Temperature effects KW - Marine KW - Mortality KW - Synergistic effects KW - Bleaching KW - Temperature KW - Stress KW - Intergovernmental Panel on Climate Change KW - Aragonite KW - coral reefs KW - nutrients KW - Oceans KW - Coral reefs KW - bathymetry KW - Environmental conditions KW - water temperature KW - high temperature KW - Temperature tolerance KW - Q2 09274:Coral reefs KW - P 0000:AIR POLLUTION KW - Q1 08246:Physiology, biochemistry, biophysics KW - M3 1010:Issues in Sustainable Development KW - O 1080:Multi-disciplinary Studies KW - Q5 08522:Protective measures and control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20859620?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Eakin%2C+C+M%3BGledhill%2C+D+K%3BHeron%2C+S+F%3BSkirving%2C+W%3BChristensen%2C+T%3BMorgan%2C+J%3BLiu%2C+G%3BStrong%2C+A+E&rft.aulast=Eakin&rft.aufirst=C&rft.date=2007-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Few+Like+it+Hot%3A+Coral+Reef+Reponses+to+Elevated+Temperatures+and+CO2&rft.title=Few+Like+it+Hot%3A+Coral+Reef+Reponses+to+Elevated+Temperatures+and+CO2&rft.issn=&rft_id=info:doi/ L2 - http://coralreefwatch.noaa.gov/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-07-01 N1 - Last updated - 2016-12-22 ER - TY - JOUR T1 - Demonstration and implications of habitat-specific chemical signatures in otoliths of juvenile summer flounder (Paralichthys dentatus Linnaeus) in North Carolina AN - 20763674; 8056619 AB - The objective of this pilot study was to determine if otolith signatures of juvenile summer flounder Paralichthys dentatus (Linnaeus) were differentiable between beach and marsh habitat types within two North Carolina (NC), U.S.A., estuarine systems. Elemental signatures were differentiable between habitats in both systems, and in one system at smaller spatial scales (<5 km) than have been reported for any estuarine species using otolith microchemistry. These results indicate the potential for using summer flounder otolith elemental analysis to assess the nursery role of habitats within NC estuaries. JF - Journal of Fish Biology AU - Kellison, G T AU - Taylor, J C AD - National Marine Fisheries Service, Southeast Fisheries Science Center, 75 Virginia Beach Drive, Miami, FL 33149, U.S.A., todd.kellison@noaa.gov Y1 - 2007/12// PY - 2007 DA - Dec 2007 SP - 350 EP - 359 PB - Blackwell Publishing Ltd., 9600 Garsington Road VL - 71 IS - sc SN - 0022-1112, 0022-1112 KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - ANW, USA, North Carolina KW - Juveniles KW - Beaches KW - Estuaries KW - Nursery grounds KW - Brackish KW - Paralichthys dentatus KW - Marshes KW - Habitat KW - Marine fish KW - Otoliths KW - Scales KW - Brackishwater environment KW - Q1 08341:General KW - D 04040:Ecosystem and Ecology Studies KW - O 5020:Fisheries and Fishery Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20763674?accountid=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+Fish+Biology&rft.atitle=Demonstration+and+implications+of+habitat-specific+chemical+signatures+in+otoliths+of+juvenile+summer+flounder+%28Paralichthys+dentatus+Linnaeus%29+in+North+Carolina&rft.au=Kellison%2C+G+T%3BTaylor%2C+J+C&rft.aulast=Kellison&rft.aufirst=G&rft.date=2007-12-01&rft.volume=71&rft.issue=sc&rft.spage=350&rft.isbn=&rft.btitle=&rft.title=Journal+of+Fish+Biology&rft.issn=00221112&rft_id=info:doi/10.1111%2Fj.1095-8649.2007.01630.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-03-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Marine fish; Juveniles; Otoliths; Nursery grounds; Estuaries; Brackishwater environment; Marshes; Beaches; Scales; Habitat; Paralichthys dentatus; ANW, USA, North Carolina; Marine; Brackish DO - http://dx.doi.org/10.1111/j.1095-8649.2007.01630.x ER - TY - JOUR T1 - Trophic Assessment in Chinese Coastal Systems - Review of Methods and Application to the Changjiang (Yangtze) Estuary and Jiaozhou Bay AN - 20762050; 8027309 AB - Coastal eutrophication has become one of the main threats to Chinese coastal areas during the last two decades. High nutrient loads from human activities have modified the natural background water quality in coastal water bodies, resulting in a range of undesirable effects. There is a need to assess the eutrophic level in coastal systems and to identify the extent of this impact to guide development of appropriate management efforts. Traditional Chinese assessment methods are discussed and compared with other currently-used methods, such as the Oslo-Paris Convention for the Protection of the North Sea (OSPAR) Comprehensive Procedure and Assessment of Estuarine Trophic Status (ASSETS). The ASSETS method and two Chinese methods were tested on two Chinese systems: the Changjiang (Yangtze) Estuary and Jiaozhou Bay. ASSETS is process based, and uses a pressure-state-response model based on three main indices: Influencing Factors, Overall Eutrophic Condition, and Future Outlook. The traditional methods are based on a nutrient index. ASSETS was successfully applied to both systems, classifying the Changjiang Estuary as Bad (high eutrophication) and Jiaozhou Bay as High (low eutrophication). The traditional methods led to ambiguous results, particularly for Jiaozhou Bay, due to the high spatial variability of data and a failure to assess the role of shellfish aquaculture in nutrient control. An overview of the Chinese coastal zone identifies 50 estuaries and bays that should form part of a national assessment. A comparison of methods and results suggests that ASSETS is a promising tool for evaluating the eutrophication status of these systems. JF - Estuaries and Coasts AU - Xiao, Yongjin AU - Ferreira, Joao G AU - Bricker, Suzanne B AU - Nunes, Joao P AU - Zhu, Mingyuan AU - Zhang, Xuelei AD - IMAR - Institute of Marine Research, Center for Ocean and Environment, Departmento Ciencias e Eng. Ambiente, Fac. Ciencias e Tecnologia, Qta Torre, 2829-516 Monte de Caparica, Portugal, suzanne.bricker@noaa.gov Y1 - 2007/12// PY - 2007 DA - December 2007 SP - 901 EP - 918 PB - Estuarine Research Federation, 490 Chippingwood Dr. No. 2 Port Republic MD 20676-2140 USA VL - 30 IS - 6 SN - 1559-2723, 1559-2723 KW - Pollution Abstracts; Ecology Abstracts; ASFA Aquaculture Abstracts; Meteorological & Geoastrophysical Abstracts; Aqualine Abstracts; Water Resources Abstracts; Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality KW - water quality KW - Eutrophic waters KW - Man-induced effects KW - Nutrients KW - China, People's Rep., Changjiang Estuary KW - Water quality KW - Trophic status KW - Spatial variations KW - ANE, North Sea KW - Spatial variability KW - Bays KW - Estuaries KW - Brackish KW - INW, China, People's Rep., Changjiang Estuary KW - Coastal waters KW - Trophic levels KW - Coastal zone KW - Shellfish KW - Human factors KW - INW, China, People's Rep., Changjiang Delta KW - INW, China, People's Rep., Shandong Prov., Jiaozhou Bay KW - Variability KW - Eutrophication KW - Coastal Waters KW - Nutrient loading KW - Aquaculture KW - Trophic structure KW - Assessments KW - Brackishwater environment KW - China, People's Rep., Shandong Prov., Jiaozhou Bay KW - Seawater pollution KW - Coasts KW - China, People's Rep., Changjiang Delta KW - Data processing KW - Identification KW - Reviews KW - O 1070:Ecology/Community Studies KW - M2 556.54:Estuaries (556.54) KW - SW 3010:Identification of pollutants KW - P 1000:MARINE POLLUTION KW - D 04040:Ecosystem and Ecology Studies KW - AQ 00008:Effects of Pollution KW - Q3 08588:Effects of Aquaculture on the Environment KW - Q5 08521:Mechanical and natural changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20762050?accountid=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=Estuaries+and+Coasts&rft.atitle=Trophic+Assessment+in+Chinese+Coastal+Systems+-+Review+of+Methods+and+Application+to+the+Changjiang+%28Yangtze%29+Estuary+and+Jiaozhou+Bay&rft.au=Xiao%2C+Yongjin%3BFerreira%2C+Joao+G%3BBricker%2C+Suzanne+B%3BNunes%2C+Joao+P%3BZhu%2C+Mingyuan%3BZhang%2C+Xuelei&rft.aulast=Xiao&rft.aufirst=Yongjin&rft.date=2007-12-01&rft.volume=30&rft.issue=6&rft.spage=901&rft.isbn=&rft.btitle=&rft.title=Estuaries+and+Coasts&rft.issn=15592723&rft_id=info:doi/10.1043%2F1559-2723%282007%29302.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-03-01 N1 - Last updated - 2016-05-25 N1 - SubjectsTermNotLitGenreText - Spatial variations; Coastal zone; Trophic structure; Eutrophic waters; Eutrophication; Estuaries; Man-induced effects; Brackishwater environment; Identification; Data processing; Reviews; Nutrients; Trophic status; Aquaculture; Coasts; Seawater pollution; Water quality; Coastal waters; Spatial variability; water quality; Nutrient loading; Shellfish; Human factors; Trophic levels; Bays; Variability; Assessments; Coastal Waters; INW, China, People's Rep., Shandong Prov., Jiaozhou Bay; China, People's Rep., Changjiang Delta; ANE, North Sea; INW, China, People's Rep., Changjiang Estuary; China, People's Rep., Shandong Prov., Jiaozhou Bay; China, People's Rep., Changjiang Estuary; INW, China, People's Rep., Changjiang Delta; Brackish DO - http://dx.doi.org/10.1043/1559-2723(2007)30[901:TAICCS]2.0.CO;2 ER - TY - JOUR T1 - Age-structured modeling reveals long-term declines in the natality of western Steller sea lions AN - 20756516; 7954706 AB - Since the mid-1970s, the western Steller sea lion (Ewnetopias jubatus), inhabiting Alaskan waters from Prince William Sound west through the Aleutian Islands, has declined by over 80%. Changing oceanographic conditions, competition from fishing operations, direct human-related mortality, and predators have been suggested as factors driving the decline, but the indirect and interactive nature of their effects on sea lions have made it difficult to attribute changes in abundance to specific factors. In part, this is because only changes in abundance, not changes in vital rates, are known. To determine how vital rates of the western Steller sea lion have changed during its 28-year decline, we first estimated the changes in Steller sea lion age structure using measurements of animals in aerial photographs taken during population surveys since 1985 in the central Gulf of Alaska (CGOA). We then fit an age-structured model with temporally varying vital rates to the age-structure data and to total population and pup counts. The model fits indicate that birth rate in the CGOA steadily declined from 1976 to 2004. Over the same period, survivorship first dropped severely in the early 1980s, when the population collapsed, and then survivorship steadily recovered. The best-fitting model indicates that in 2004, the birth rate in the central Gulf of Alaska was 36% lower than in the 1970s, while adult and juvenile survivorship were close to or slightly above 1970s levels. These predictions and other model predictions concerning population structure match independent field data from mark-recapture studies and photometric analyses. The dominant eigenvalue for the estimated 2004 Leslie matrix is 1.0014, indicating a stable population. The stability, however, depends on very high adult survival, and the shift in vital rates results in a population that is more sensitive to changes in adult survivorship. Although our modeling analysis focused exclusively on the central Gulf of Alaska, the western Gulf of Alaska and eastern Aleutians show a similar pattern of declining pup fraction with no increase in the juvenile, or pre-breeding, fraction. This suggests that declining birth rate may be a problem for western Steller sea lions across the Gulf of Alaska and into the Aleutian Islands. JF - Ecological Applications AU - Holmes, EE AU - Fritz, L W AU - York, A E AU - Sweeney, K AD - Northwest Fisheries Science Center, National Marine Fisheries Service, Seattle, Washington 98112 USA, eli.holmes@noaa.gov Y1 - 2007/12// PY - 2007 DA - Dec 2007 SP - 2214 EP - 2232 VL - 17 IS - 8 SN - 1051-0761, 1051-0761 KW - Sustainability Science Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Marine KW - Mortality KW - Abundance KW - Parturition KW - Survival KW - Predators KW - Population dynamics KW - Tracking KW - Models KW - Birth KW - Fishing KW - Islands KW - IN, USA, Alaska, Aleutian Is. KW - Marine mammals KW - Depleted stocks KW - Population structure KW - INE, USA, Alaska, Alaska Gulf KW - INE, USA, Alaska, Alaska Gulf, Prince William Sound KW - Mortality causes KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08442:Population dynamics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20756516?accountid=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=Age-structured+modeling+reveals+long-term+declines+in+the+natality+of+western+Steller+sea+lions&rft.au=Holmes%2C+EE%3BFritz%2C+L+W%3BYork%2C+A+E%3BSweeney%2C+K&rft.aulast=Holmes&rft.aufirst=EE&rft.date=2007-12-01&rft.volume=17&rft.issue=8&rft.spage=2214&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 - 2008-01-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Fishing; Marine mammals; Depleted stocks; Parturition; Survival; Population structure; Population dynamics; Mortality causes; Tracking; Birth; Mortality; Islands; Abundance; Predators; Models; IN, USA, Alaska, Aleutian Is.; INE, USA, Alaska, Alaska Gulf, Prince William Sound; INE, USA, Alaska, Alaska Gulf; Marine ER - TY - JOUR T1 - Oscillating trophic control induces community reorganization in a marine ecosystem AN - 20752838; 7981528 AB - Understanding how climate regulates trophic control may help to elucidate the causes of transitions between alternate ecosystem states following climate regime shifts. We used a 34-year time series of the abundance of Pacific cod (Gadus macrocephalus) and five prey species to show that the nature of trophic control in a North Pacific ecosystem depends on climate state. Rapid warming in the 1970s caused an oscillation between bottom-up and top-down control. This shift to top-down control apparently contributed to the transition from an initial, prey-rich ecosystem state to the final, prey-poor state. However, top-down control could not be detected in the final state without reference to the initial state and transition period. Complete understanding of trophic control in ecosystems capable of transitions between alternate states may therefore require observations spanning more than one state. JF - Ecology Letters AU - Litzow, Michael A AU - Ciannelli, Lorenzo AD - National Oceanic and Atmospheric Administration, Alaska Fisheries Science Center, Kodiak, AK 99615, USA, lciannel@coas.oregonstate.edu Y1 - 2007/12// PY - 2007 DA - Dec 2007 SP - 1124 EP - 1134 PB - Blackwell Publishing Ltd., 9600 Garsington Road VL - 10 IS - 12 SN - 1461-023X, 1461-023X KW - Sustainability Science Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Alternate stable states KW - bottom-up control KW - climate change KW - community reorganization KW - fishery KW - Pacific Decadal Oscillation KW - phase transition KW - regime shift KW - top-down control KW - trophic control KW - Marine KW - Food organisms KW - Oscillations KW - Abundance KW - Climate KW - Marine fish KW - Trophic structure KW - IN, North Pacific KW - Gadus macrocephalus KW - Ocean-atmosphere system KW - Marine ecosystems KW - Prey KW - Q1 08482:Ecosystems and energetics 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/20752838?accountid=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+Letters&rft.atitle=Oscillating+trophic+control+induces+community+reorganization+in+a+marine+ecosystem&rft.au=Litzow%2C+Michael+A%3BCiannelli%2C+Lorenzo&rft.aulast=Litzow&rft.aufirst=Michael&rft.date=2007-12-01&rft.volume=10&rft.issue=12&rft.spage=1124&rft.isbn=&rft.btitle=&rft.title=Ecology+Letters&rft.issn=1461023X&rft_id=info:doi/10.1111%2Fj.1461-0248.2007.01111.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-02-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Marine fish; Food organisms; Trophic structure; Climate; Ocean-atmosphere system; Oscillations; Abundance; Marine ecosystems; Prey; Gadus macrocephalus; IN, North Pacific; Marine DO - http://dx.doi.org/10.1111/j.1461-0248.2007.01111.x ER - TY - JOUR T1 - Evaluation of the Community Multiscale Air Quality (CMAQ) model version 4.5: Sensitivities impacting model performance AN - 20669593; 8182821 AB - This study examines ozone (O sub(3)) predictions from the Community Multiscale Air Quality (CMAQ) model version 4.5 and discusses potential factors influencing the model results. Daily maximum 8-h average O sub(3) levels are largely underpredicted when observed O sub(3) levels are above 85ppb and overpredicted when they are below 35ppb. Using a clustering approach, model performance was examined separately for several different synoptic regimes. Under the most common synoptic conditions of a typical summertime Bermuda High setup, the model showed good overall performance for O sub(3), while associations have been identified here between other, less frequent, synoptic regimes and the O sub(3) overprediction and underprediction biases. A sensitivity test between the CB-IV and CB05 chemical mechanisms showed that predictions of daily maximum 8-h average O sub(3) using CB05 were on average 7.3% higher than those using CB-IV. Boundary condition (BC) sensitivity tests show that the overprediction biases at low O sub(3) levels are more sensitive to the BC O sub(3) levels near the surface than BC concentrations aloft. These sensitivity tests also show the model performance for O sub(3) improved when using the global GEOS-CHEM BCs instead of default profiles. Simulations using the newest version of the CMAQ model (v4.6) showed a small improvement in O sub(3) predictions, particularly when vertical layers were not collapsed. Collectively, the results suggest that key synoptic weather patterns play a leading role in the prediction biases, and more detailed study of these episodes are needed to identify further modeling improvements. JF - Atmospheric Environment AU - Appel, K W AU - Gilliland, AB AU - Sarwar, G AU - Gilliam, R C AD - Air Resources Laboratory, National Oceanic and Atmospheric Administration, U.S. EPA, 109 T.W. Alexander Drive, Research Triangle Park, NC 27711, USA, Wyat.Appel@noaa.gov Y1 - 2007/12// PY - 2007 DA - Dec 2007 SP - 9603 EP - 9615 PB - Elsevier Science, P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 41 IS - 40 SN - 1352-2310, 1352-2310 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Weather KW - Atmospheric pollution KW - Simulation KW - Air quality KW - ANW, Atlantic, Bermuda KW - Boundary conditions KW - boundary conditions KW - Ozone in troposphere KW - Numerical simulations KW - Ozone KW - Synoptic conditions KW - M2 551.510.42:Air Pollution (551.510.42) KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20669593?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Atmospheric+Environment&rft.atitle=Evaluation+of+the+Community+Multiscale+Air+Quality+%28CMAQ%29+model+version+4.5%3A+Sensitivities+impacting+model+performance&rft.au=Appel%2C+K+W%3BGilliland%2C+AB%3BSarwar%2C+G%3BGilliam%2C+R+C&rft.aulast=Appel&rft.aufirst=K&rft.date=2007-12-01&rft.volume=41&rft.issue=40&rft.spage=9603&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Environment&rft.issn=13522310&rft_id=info:doi/10.1016%2Fj.atmosenv.2007.08.044 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Ozone in troposphere; Atmospheric pollution; Numerical simulations; Air quality; Boundary conditions; Synoptic conditions; Ozone; Weather; Simulation; boundary conditions; ANW, Atlantic, Bermuda DO - http://dx.doi.org/10.1016/j.atmosenv.2007.08.044 ER - TY - JOUR T1 - A hybrid modeling approach to resolve pollutant concentrations in an urban area AN - 20666977; 8182837 AB - A modeling tool that can resolve contributions from individual sources to the urban environment is critical for air-toxics exposure assessments. Air toxics are often chemically reactive and may have background concentrations originated from distant sources. Grid models are the best-suited tools to handle the regional features of these chemicals. However, these models are not designed to resolve pollutant concentrations on local scales. Moreover, for many species of interest, having reaction time scales that are longer than the travel time across an urban area, chemical reactions can be ignored in describing local dispersion from strong individual sources making Lagrangian and plume-dispersion models practical. In this study, we test the feasibility of developing an urban hybrid simulation system. In this combination, the Community Multi-scale Air Quality model (CMAQ) provides the regional background concentrations and urban-scale photochemistry, and local models such as Hybrid Single Particle Lagrangian Integrated Trajectory model (HYSPLIT) and AMS/EPA Regulatory Model (AERMOD) provide the more spatially resolved concentrations due to local emission sources. In the initial application, the HYSPLIT, AERMOD, and CMAQ models are used in combination to calculate high-resolution benzene concentrations in the Houston area. The study period is from 18 August to 4 September of 2000. The Mesoscale Model 5 (MM5) is used to create meteorological fields with a horizontal resolution of 1x1km super(2). In another variation to this approach, multiple HYSPLIT simulations are used to create a concentr