TY - JOUR T1 - Premixed macroporous calcium phosphate cement scaffold AN - 821738560; 13864659 AB - Calcium phosphate cement (CPC) sets insitu to form resorbable hydroxyapatite and is promising for orthopaedic applications. However, it requires on-site powder-liquid mixing during surgery, which prolongs surgical time and raises concerns of inhomogeneous mixing. The objective of this study was to develop a premixed CPC scaffold with macropores suitable for tissue ingrowth. To avoid the on-site powder-liquid mixing, the CPC paste was mixed in advance and did not set in storage; it set only after placement in a physiological solution. Using 30% and 40% mass fractions of mannitol porogen, the premixed CPC scaffold with fibers had flexural strength (meancsd; n=5) of (3.9c1.4) MPa and (1.8c0.8) MPa, respectively. The scaffold porosity reached (68.6c0.7)% and (74.7c1.2)%, respectively. Osteoblast cells colonized in the surface macropores of the scaffold and attached to the hydroxyapatite crystals. Cell viability values for the premixed CPC scaffold was not significantly different from that of a conventional non-premixed CPC known to be biocompatible (P>0.1). In conclusion, using fast-dissolving porogen and slow-dissolving fibers, a premixed macroporous CPC scaffold was developed with strength approaching the reported strengths of sintered porous hydroxyapatite implants and cancellous bone, and non-cytotoxicity similar to a biocompatible non-premixed CPC. JF - Journal of Materials Science: Materials in Medicine AU - Xu, Hockin HK AU - Carey, Lisa E AU - Simon, Carl G AD - American Dental Association Foundation, Paffenbarger Research Center, National Institute of Standards and Technology, 100 Bureau Drive Stop 8546, Gaithersburg, MD, 20899-8546, USA, hockin.xu@nist.gov Y1 - 2007/07// PY - 2007 DA - Jul 2007 SP - 1345 EP - 1353 PB - Springer-Verlag, Tiergartenstrasse 17 Heidelberg 69121 Germany VL - 18 IS - 7 SN - 0957-4530, 0957-4530 KW - Biotechnology and Bioengineering Abstracts KW - Cement KW - Bone (cancellous) KW - Porosity KW - Crystals KW - scaffolds KW - Hydroxyapatite KW - Fibers KW - Osteoblasts KW - Mannitol KW - Surgery KW - Bone implants KW - Calcium phosphate KW - W 30920:Tissue Engineering UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/821738560?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Materials+Science%3A+Materials+in+Medicine&rft.atitle=Premixed+macroporous+calcium+phosphate+cement+scaffold&rft.au=Xu%2C+Hockin+HK%3BCarey%2C+Lisa+E%3BSimon%2C+Carl+G&rft.aulast=Xu&rft.aufirst=Hockin&rft.date=2007-07-01&rft.volume=18&rft.issue=7&rft.spage=1345&rft.isbn=&rft.btitle=&rft.title=Journal+of+Materials+Science%3A+Materials+in+Medicine&rft.issn=09574530&rft_id=info:doi/10.1007%2Fs10856-007-0146-x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-12-01 N1 - Last updated - 2015-03-19 N1 - SubjectsTermNotLitGenreText - Osteoblasts; Fibers; Hydroxyapatite; Bone (cancellous); Cement; Mannitol; Surgery; Porosity; Crystals; Bone implants; Calcium phosphate; scaffolds DO - http://dx.doi.org/10.1007/s10856-007-0146-x ER - TY - JOUR T1 - Use of the juvenile clam, Mercenaria mercenaria, as a sensitive indicator of aqueous and sediment toxicity. AN - 70576137; 17239949 AB - The hard clam is an economically important bivalve and is abundant along the East Coast of the US. The goal of this research was to evaluate the sensitivity of this test species as compared to that of other benthic and epibenthic organisms. Toxic effects of cadmium (inorganic metal), DDT (organochlorine pesticide), and fluoranthene (polycyclic aromatic hydrocarbon) exposure in sediments (10-day) and seawater (24-h) on juvenile (212-350-microm) hard clams Mercenaria mercenaria were determined. The aqueous 24-h LC(50) values were 0.42 mg/L cadmium (95% CL=0.35-0.45 mg/L), 0.61 mg/L DDT (95% CL=0.40-0.95 mg/L), and 0.65 mg/L fluoranthene (95% CL=0.44-1.23 mg/L). Results of sediment toxicity tests indicated that the 10-day LC(50) values were 1.66 mg/kg cadmium (95% CL=1.21-2.28 mg/kg), 5.8 mg/kg DDT (95% CL=4.8-8.3mg/kg), and 1.75 mg/kg fluoranthene (95% CL=1.38-2.09 mg/kg). Based on comparisons to toxicity data for other marine species, these findings suggest that the juvenile clam is one of the more sensitive species to a variety of contaminants and may be a valuable indicator for potential sediment toxicity. JF - Ecotoxicology and environmental safety AU - Chung, Katy W AU - Fulton, Michael H AU - Scott, Geoffrey I AD - National Oceanic Atmospheric Administration/National Ocean Service/Center for Environmental Health and Biomolecular Research, 219 Fort Johnson Road, Charleston, SC 29412-9110, USA. katy.chung@noaa.gov Y1 - 2007/07// PY - 2007 DA - July 2007 SP - 333 EP - 340 VL - 67 IS - 3 SN - 0147-6513, 0147-6513 KW - Fluorenes KW - 0 KW - Pesticides KW - Polycyclic Aromatic Hydrocarbons KW - Water Pollutants, Chemical KW - Cadmium KW - 00BH33GNGH KW - DDT KW - CIW5S16655 KW - Index Medicus KW - Polycyclic Aromatic Hydrocarbons -- toxicity KW - Animals KW - Seawater KW - Fluorenes -- pharmacokinetics KW - Cadmium -- pharmacokinetics KW - Pesticides -- pharmacokinetics KW - Pesticides -- toxicity KW - Fluorenes -- toxicity KW - DDT -- pharmacokinetics KW - Polycyclic Aromatic Hydrocarbons -- pharmacokinetics KW - Cadmium -- toxicity KW - DDT -- toxicity KW - Lethal Dose 50 KW - Time Factors KW - Biological Assay -- methods KW - Geologic Sediments -- chemistry KW - Water Pollutants, Chemical -- analysis KW - Water Pollutants, Chemical -- toxicity KW - Environmental Exposure KW - Mercenaria -- drug effects KW - Mercenaria -- physiology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70576137?accountid=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=Ecotoxicology+and+environmental+safety&rft.atitle=Use+of+the+juvenile+clam%2C+Mercenaria+mercenaria%2C+as+a+sensitive+indicator+of+aqueous+and+sediment+toxicity.&rft.au=Chung%2C+Katy+W%3BFulton%2C+Michael+H%3BScott%2C+Geoffrey+I&rft.aulast=Chung&rft.aufirst=Katy&rft.date=2007-07-01&rft.volume=67&rft.issue=3&rft.spage=333&rft.isbn=&rft.btitle=&rft.title=Ecotoxicology+and+environmental+safety&rft.issn=01476513&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-08-24 N1 - Date created - 2007-06-06 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Rapid dike emplacement leads to eruptions and hydrothermal plume release during seafloor spreading events AN - 51400202; 2007-075925 AB - The creation of ocean crust by rapid injection of magma at mid-ocean ridges can lead to eruptions of lava onto the seafloor and release of "event plumes," which are huge volumes of anomalously warm water enriched in reduced chemicals that rise up to 1 km above the seafloor. Here, we use seismic data to show that seafloor eruptions and the release of hydrothermal event plumes correspond to diking episodes with high injection velocities and rapid onset of magma emplacement within the rift zone. These attributes result from high excess magma pressure at the dike source, likely due to a new influx of melt from the mantle. These dynamic magmatic conditions can be detected remotely and may predict the likelihood of event plume release during future seafloor spreading events. JF - Geology (Boulder) AU - Dziak, R P AU - Bohnenstiehl, D R AU - Cowen, J P AU - Baker, Edward T AU - Rubin, K H AU - Haxel, J H AU - Fowler, M J Y1 - 2007/07// PY - 2007 DA - July 2007 SP - 579 EP - 582 PB - Geological Society of America (GSA), Boulder, CO VL - 35 IS - 7 SN - 0091-7613, 0091-7613 KW - oceanic crust KW - plumes KW - Northeast Pacific KW - geophysical surveys KW - data acquisition KW - hydrothermal vents KW - acoustical methods KW - Juan de Fuca Ridge KW - volcanism KW - sea-floor spreading KW - East Pacific KW - rift zones KW - geophysical methods KW - rates KW - Gorda Rise KW - emplacement KW - intrusions KW - dikes KW - North Pacific KW - lava KW - magmas KW - eruptions KW - Pacific Ocean KW - submarine volcanoes KW - volcanoes KW - surveys KW - earthquakes KW - magma chambers KW - hydrophones KW - crust KW - arrays KW - 18:Solid-earth geophysics KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51400202?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geology+%28Boulder%29&rft.atitle=Rapid+dike+emplacement+leads+to+eruptions+and+hydrothermal+plume+release+during+seafloor+spreading+events&rft.au=Dziak%2C+R+P%3BBohnenstiehl%2C+D+R%3BCowen%2C+J+P%3BBaker%2C+Edward+T%3BRubin%2C+K+H%3BHaxel%2C+J+H%3BFowler%2C+M+J&rft.aulast=Dziak&rft.aufirst=R&rft.date=2007-07-01&rft.volume=35&rft.issue=7&rft.spage=579&rft.isbn=&rft.btitle=&rft.title=Geology+%28Boulder%29&rft.issn=00917613&rft_id=info:doi/10.1130%2FG23476A.1 L2 - http://www.gsajournals.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from GeoScienceWorld, Alexandria, VA, United States | Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2007-01-01 N1 - Number of references - 20 N1 - PubXState - CO N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - GLGYBA N1 - SubjectsTermNotLitGenreText - acoustical methods; arrays; crust; data acquisition; dikes; earthquakes; East Pacific; emplacement; eruptions; geophysical methods; geophysical surveys; Gorda Rise; hydrophones; hydrothermal vents; intrusions; Juan de Fuca Ridge; lava; magma chambers; magmas; North Pacific; Northeast Pacific; oceanic crust; Pacific Ocean; plumes; rates; rift zones; sea-floor spreading; submarine volcanoes; surveys; volcanism; volcanoes DO - http://dx.doi.org/10.1130/G23476A.1 ER - TY - JOUR T1 - Quantitative study of the deformation at Southern Explorer Ridge using high-resolution bathymetric data AN - 51302857; 2008-013295 AB - We present preliminary results of a morphological study of the summit of the Southern Explorer Ridge (SER). The SER is an inflated intermediate-rate spreading center located in the northeast Pacific off the West coast of Canada, that hosts a large hydrothermal vent complex known as "Magic Mountain". A quantitative assessment of faulting on the axial summit graben floor close to the ridge summit is accomplished through the analysis of high-resolution, near-bottom, bathymetric data. These data were acquired using a multibeam system mounted on an autonomous underwater vehicle operated a few tens meters above the seafloor. Structural mapping reveals numerous subvertical fissures and normal faults that nucleated from tension fissures. The ratio between the length and the maximum scarp height of normal faults is not constant contrary to what is generally observed on subaerial faults, highlighting the probable importance of fault segment linkage and fault growth processes within the relatively thin brittle layer. Populations of small faults exhibit an exponential size-frequency distribution that reflects the importance of linkage in the fault growth history and the relatively large amount of tectonic strain (3.7 to 18.4%) accommodated by the normal faults. We propose that the 500 to 600-m wide and approximately 60-m deep asymmetric axial summit graben of the SER formed due to magma chamber deflation as well as normal faulting that initiated on the present eastern border of the graben. We find a well-defined geographic distribution in the types of lava flows, which indicates a general decrease of the eruption rate through time. We also find that the "Magic Mountain" hydrothermal field is located in the vicinity of the large eastern axial summit graben bounding fault whose dimensions suggest it may reach to the brittle ductile-transition depth. This fault likely has provided an efficient physical pathway for fluids from the subsurface to the seafloor for a significant period of time thus allowing the hydrothermal system to grow and mature. JF - Earth and Planetary Science Letters AU - Deschamps, Anne AU - Tivey, Maurice AU - Embley, Robert W AU - Chadwick, William W Y1 - 2007/07// PY - 2007 DA - July 2007 SP - 1 EP - 17 PB - Elsevier, Amsterdam VL - 259 IS - 1-2 SN - 0012-821X, 0012-821X KW - Northeast Pacific KW - hydrothermal vents KW - displacements KW - Southern Explorer Ridge KW - Magic Mountain hydrothermal field KW - extension tectonics KW - normal faults KW - sea-floor spreading KW - tectonics KW - ocean floors KW - spreading centers KW - faults KW - East Pacific KW - high-resolution methods KW - lava flows KW - fissures KW - brittle deformation KW - deformation KW - grabens KW - morphology KW - Explorer Ridge KW - Canada KW - North Pacific KW - eruptions KW - Pacific Ocean KW - scarps KW - bathymetry KW - magma chambers KW - mid-ocean ridges KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51302857?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Earth+and+Planetary+Science+Letters&rft.atitle=Quantitative+study+of+the+deformation+at+Southern+Explorer+Ridge+using+high-resolution+bathymetric+data&rft.au=Deschamps%2C+Anne%3BTivey%2C+Maurice%3BEmbley%2C+Robert+W%3BChadwick%2C+William+W&rft.aulast=Deschamps&rft.aufirst=Anne&rft.date=2007-07-01&rft.volume=259&rft.issue=1-2&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Earth+and+Planetary+Science+Letters&rft.issn=0012821X&rft_id=info:doi/10.1016%2Fj.epsl.2007.04.007 L2 - http://www.sciencedirect.com/science/journal/0012821X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2008-01-01 N1 - Number of references - 77 N1 - Document feature - illus. incl. sects., geol. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - EPSLA2 N1 - SubjectsTermNotLitGenreText - bathymetry; brittle deformation; Canada; deformation; displacements; East Pacific; eruptions; Explorer Ridge; extension tectonics; faults; fissures; grabens; high-resolution methods; hydrothermal vents; lava flows; Magic Mountain hydrothermal field; magma chambers; mid-ocean ridges; morphology; normal faults; North Pacific; Northeast Pacific; ocean floors; Pacific Ocean; scarps; sea-floor spreading; Southern Explorer Ridge; spreading centers; tectonics DO - http://dx.doi.org/10.1016/j.epsl.2007.04.007 ER - TY - JOUR T1 - Decadal- to interannual-scale source water variations in the Caribbean Sea recorded by Puerto Rican coral radiocarbon AN - 50585714; 2008-090392 JF - Climate Dynamics AU - Kilbourne, K Halimeda AU - Quinn, Terrence M AU - Guilderson, Thomas P AU - Webb, Robert S AU - Taylor, Frederick W Y1 - 2007/07// PY - 2007 DA - July 2007 SP - 51 EP - 62 PB - Springer-Verlag, Heidelberg VL - 29 IS - 1 SN - 0930-7575, 0930-7575 KW - sclerochronology KW - Greater Antilles KW - Turrumote Reef KW - isotopes KW - paleo-oceanography KW - Holocene KW - cores KW - variations KW - Cenozoic KW - sedimentary rocks KW - radioactive isotopes KW - Puerto Rico KW - transport KW - mixing KW - carbon KW - geochemistry KW - water KW - concentration KW - southwestern Puerto Rico KW - ocean circulation KW - Quaternary KW - annual variations KW - statistical analysis KW - West Indies KW - prediction KW - atmosphere KW - Caribbean region KW - models KW - Antilles KW - temporal distribution KW - C-14 KW - upper Holocene KW - North Atlantic KW - carbonate rocks KW - Caribbean Sea KW - regression analysis KW - Atlantic Ocean KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50585714?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Climate+Dynamics&rft.atitle=Decadal-+to+interannual-scale+source+water+variations+in+the+Caribbean+Sea+recorded+by+Puerto+Rican+coral+radiocarbon&rft.au=Kilbourne%2C+K+Halimeda%3BQuinn%2C+Terrence+M%3BGuilderson%2C+Thomas+P%3BWebb%2C+Robert+S%3BTaylor%2C+Frederick+W&rft.aulast=Kilbourne&rft.aufirst=K&rft.date=2007-07-01&rft.volume=29&rft.issue=1&rft.spage=51&rft.isbn=&rft.btitle=&rft.title=Climate+Dynamics&rft.issn=09307575&rft_id=info:doi/10.1007%2Fs00382-007-0224-2 L2 - http://www.springerlink.com/app/home/journal.asp?wasp=46e7958171134d60ab8b42cdbb03c7cf&referrer=parent&backto=linkingpublicationresults,1:100405,1 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 51 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - CLDYEM N1 - SubjectsTermNotLitGenreText - annual variations; Antilles; Atlantic Ocean; atmosphere; C-14; carbon; carbonate rocks; Caribbean region; Caribbean Sea; Cenozoic; concentration; cores; geochemistry; Greater Antilles; Holocene; isotopes; mixing; models; North Atlantic; ocean circulation; paleo-oceanography; prediction; Puerto Rico; Quaternary; radioactive isotopes; regression analysis; sclerochronology; sedimentary rocks; southwestern Puerto Rico; statistical analysis; temporal distribution; transport; Turrumote Reef; upper Holocene; variations; water; West Indies DO - http://dx.doi.org/10.1007/s00382-007-0224-2 ER - TY - JOUR T1 - Submarine hydrothermal activity along the mid-Kermadec Arc, New Zealand; large-scale effects on venting AN - 50511216; 2009-023737 AB - The 2,500-km Kermadec-Tonga arc is the longest submarine arc on the planet. Here, we report on the second of a series of cruises designed to investigate large-scale controls on active hydrothermal venting on this arc. The 2002 NZAPLUME II cruise surveyed 12 submarine volcanic centers along approximately 580 km of the middle Kermadec arc (MKA), extending a 1999 cruise that surveyed 260 km of the southern Kermadec arc (SKA). Average spacing between volcanic centers increases northward from 30 km on backarc crust along the SKA, to 45 km on backarc crust along the southern MKA, to 58 km where the MKA joins the Kermadec Ridge. Volcanic cones dominate in the backarc, and calderas dominate the Kermadec Ridge. The incidence of venting is higher along the MKA (83%, 10 of 12 volcanic centers) than the SKA (67%, 8 of 12), but the relative intensity of venting, as given by plume thickness, areal extent, and concentration of dissolved gases and ionic species, is generally weaker in the MKA. This pattern may reflect subduction of the approximately 17-km-thick oceanic Hikurangi Plateau beneath the SKA. Subduction of this basaltic mass should greatly increase fluid loss from the downgoing slab, initiating extensive melting in the upper mantle wedge and invigorating the hydrothermal systems of the SKA. Conversely, volcanic centers in the southern MKA are starved of magma replenishment and so their hydrothermal systems are waning. Farther north, where the MKA centers merge with the Kermadec Ridge, fewer but larger magma bodies accumulate in the thicker (older) crust, ensuring more widely separated, caldera-dominated volcanic centers. JF - Geochemistry, Geophysics, Geosystems - G3 AU - de Ronde, C E J AU - Baker, E T AU - Massoth, G J AU - Lupton, J E AU - Wright, I C AU - Sparks, R J AU - Bannister, S C AU - Reyners, M E AU - Walker, S L AU - Greene, R R AU - Ishibashi, J AU - Faure, K AU - Resing, J A AU - Lebon, G T Y1 - 2007/07// PY - 2007 DA - July 2007 EP - Citation Q07007 PB - American Geophysical Union and The Geochemical Society VL - 8 IS - 7 KW - West Pacific Ocean Islands KW - Australasia KW - marine geology KW - hydrothermal vents KW - Tonga KW - Kermadec Islands KW - marine environment KW - submarine environment KW - Oceania KW - Hikurangi Plateau KW - Polynesia KW - vents KW - New Zealand KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50511216?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Submarine+hydrothermal+activity+along+the+mid-Kermadec+Arc%2C+New+Zealand%3B+large-scale+effects+on+venting&rft.au=de+Ronde%2C+C+E+J%3BBaker%2C+E+T%3BMassoth%2C+G+J%3BLupton%2C+J+E%3BWright%2C+I+C%3BSparks%2C+R+J%3BBannister%2C+S+C%3BReyners%2C+M+E%3BWalker%2C+S+L%3BGreene%2C+R+R%3BIshibashi%2C+J%3BFaure%2C+K%3BResing%2C+J+A%3BLebon%2C+G+T&rft.aulast=de+Ronde&rft.aufirst=C+E&rft.date=2007-07-01&rft.volume=8&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%2F2006GC001495 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 - 40 N1 - Document feature - illus. incl. 2 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - GGGGFR N1 - SubjectsTermNotLitGenreText - Australasia; Hikurangi Plateau; hydrothermal vents; Kermadec Islands; marine environment; marine geology; New Zealand; Oceania; Polynesia; submarine environment; Tonga; vents; West Pacific Ocean Islands DO - http://dx.doi.org/10.1029/2006GC001495 ER - TY - JOUR T1 - Thermal tides in an assimilation of three years of Thermal Emission Spectrometer data from Mars Global Surveyor AN - 50258870; 2008-082080 JF - LPI Contribution AU - Wilson, R J AU - Lewis, S R AU - Montabone, L AU - McCleese, Daniel J AU - Beaty, David Y1 - 2007/07// PY - 2007 DA - July 2007 EP - Abstract 3307 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - general circulation models KW - thermal tides KW - data processing KW - atmosphere KW - Viking Program KW - Mars KW - simulation KW - temperature KW - tides KW - terrestrial planets KW - planets KW - dust opacity KW - circulation KW - atmospheric transport KW - Thermal Emission Spectrometer KW - Mars Global Surveyor Program KW - seasonal variations KW - latitude KW - diurnal variations KW - data assimilation KW - thermal effects KW - climate KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50258870?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Thermal+tides+in+an+assimilation+of+three+years+of+Thermal+Emission+Spectrometer+data+from+Mars+Global+Surveyor&rft.au=Wilson%2C+R+J%3BLewis%2C+S+R%3BMontabone%2C+L%3BMcCleese%2C+Daniel+J%3BBeaty%2C+David&rft.aulast=Wilson&rft.aufirst=R&rft.date=2007-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/7thmars2007/pdf/3307.pdf LA - English DB - GeoRef N1 - Conference title - Seventh international conference on Mars N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 16 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Dec. 4, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - atmosphere; atmospheric transport; circulation; climate; data assimilation; data processing; diurnal variations; dust opacity; general circulation models; latitude; Mars; Mars Global Surveyor Program; planets; seasonal variations; simulation; temperature; terrestrial planets; thermal effects; Thermal Emission Spectrometer; thermal tides; tides; Viking Program ER - TY - JOUR T1 - Planetary waves in an assimilation of three Mars years of Thermal Emission Spectrometer data from Mars Global Surveyor AN - 50258773; 2008-082056 JF - LPI Contribution AU - Lewis, S R AU - Montabone, L AU - Read, P L AU - Rogberg, P AU - Wilson, R J AU - Smith, M D AU - McCleese, Daniel J AU - Beaty, David Y1 - 2007/07// PY - 2007 DA - July 2007 EP - Abstract 3167 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - dust storms KW - clastic sediments KW - data processing KW - atmosphere KW - planetary waves KW - Mars KW - temperature KW - terrestrial planets KW - planets KW - topography KW - transient phenomena KW - dynamics KW - dust KW - Thermal Emission Spectrometer KW - sediments KW - Mars Global Surveyor Program KW - data assimilation KW - optical depth KW - climate KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50258773?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Planetary+waves+in+an+assimilation+of+three+Mars+years+of+Thermal+Emission+Spectrometer+data+from+Mars+Global+Surveyor&rft.au=Lewis%2C+S+R%3BMontabone%2C+L%3BRead%2C+P+L%3BRogberg%2C+P%3BWilson%2C+R+J%3BSmith%2C+M+D%3BMcCleese%2C+Daniel+J%3BBeaty%2C+David&rft.aulast=Lewis&rft.aufirst=S&rft.date=2007-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/7thmars2007/pdf/3167.pdf LA - English DB - GeoRef N1 - Conference title - Seventh international conference on Mars N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 18 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Dec. 3, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - atmosphere; clastic sediments; climate; data assimilation; data processing; dust; dust storms; dynamics; Mars; Mars Global Surveyor Program; optical depth; planetary waves; planets; sediments; temperature; terrestrial planets; Thermal Emission Spectrometer; topography; transient phenomena ER - TY - JOUR T1 - A wireless real-time coastal observation network AN - 50156560; 2007-088769 AB - A new integrated coastal observation system is providing preliminary data from the North American Great Lakes. This system can be implemented in other coastal regions. To date, it has been successfully deployed on Lakes Michigan, Huron, and Erie to make seabed to sea surface measurements of chemical, biological, and physical parameters, which are transmitted wirelessly through buoys and permanent stations. Called the Real-Time Coastal Observation Network (ReCON), the new system leverages existing networking technology to provide universal access to a wide variety of instrumentation through the use of an underwater Ethernet port server [Austin, 2002]. A team of NOAA engineers and scientists has completed the development and testing of this integrated coastal observation network. Copyright 2007 by the American Geophysical Union. JF - Eos, Transactions, American Geophysical Union AU - Ruberg, Steven AU - Brandt, Stephen AU - Muzzi, Ronald AU - Hawley, Nathan AU - Leshkevich, George AU - Lane, John AU - Miller, Terry AU - Bridgeman, Thomas Y1 - 2007/07// PY - 2007 DA - July 2007 SP - 285 EP - 286 PB - American Geophysical Union, Washington, DC VL - 88 IS - 28 SN - 0096-3941, 0096-3941 KW - methods KW - currents KW - North America KW - imagery KW - monitoring KW - Lake Huron KW - Lake Erie KW - data acquisition KW - data processing KW - Thunder Bay National Marine Sanctuary KW - environmental analysis KW - temperature KW - ice KW - Great Lakes KW - coastal environment KW - meteorology KW - winds KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50156560?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+wireless+real-time+coastal+observation+network&rft.au=Ruberg%2C+Steven%3BBrandt%2C+Stephen%3BMuzzi%2C+Ronald%3BHawley%2C+Nathan%3BLeshkevich%2C+George%3BLane%2C+John%3BMiller%2C+Terry%3BBridgeman%2C+Thomas&rft.aulast=Ruberg&rft.aufirst=Steven&rft.date=2007-07-01&rft.volume=88&rft.issue=28&rft.spage=285&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/10.1029%2F2007EO280001 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 5 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - coastal environment; currents; data acquisition; data processing; environmental analysis; Great Lakes; ice; imagery; Lake Erie; Lake Huron; meteorology; methods; monitoring; North America; temperature; Thunder Bay National Marine Sanctuary; winds DO - http://dx.doi.org/10.1029/2007EO280001 ER - TY - JOUR T1 - Idealized three-dimensional modeling of seasonal variation in the Alaska Coastal Current AN - 50155901; 2008-013681 AB - Seasonal variation of the buoyancy- and downwelling-wind-forced Alaska Coastal Current (ACC) and the fate of freshwater contained in it is considered using idealized analytical and numerical models of the ACC formed from a half-line source of buoyant inflow. The coastal current initially develops two-dimensionally but becomes three-dimensional from a balance between coastal influx of buoyancy and its downstream transport, which leads to a coastal current depth limit H (sub max) = (&frac{2{\textbf{\textit {Qf}}}}{{\textbf{\textit g}}^{\prime}};) (super 1/2) , where x is along-shelf distance, Q is the line source strength for unit length, f is the Coriolis frequency, and g' is the reduced gravity of the buoyant inflow. This limit is unchanged under downwelling wind stress and is reached on timescales of less than 1 month for the ACC. The coastal current width is roughly constant in x and increases in time at the same rate as the two-dimensional solution. Imposition of a downwelling wind stress tau results in an approximate balance among wind stress and along- and cross-shelf momentum advection so that the current width is reduced to Y (sub wind ) nearly equal L (sub D ) (&frac{{\bf{\textit {Qf}}}}{\tau /\rho_{0}};) (super 1/2) , where L (sub D ) is the Rossby radius of deformation, tau is the wind stress and rho (sub 0) is a reference density. Waves/eddying motions eventually grow in the half-line source coastal current with wavelengths proportional to the coastal current width and with a downstream phase speed slower than the maximum current speed. These features cause an offshore flux of buoyant water, a broader coastal current, and further accumulation of buoyancy on the shelf. Increasing downwelling wind stress reduces the effects of the instabilities. Continual accumulation of buoyancy on the shelf occurs during all model runs but is nearly absent under maximum winter downwelling wind stress. It is suggested that freshwater accumulation on the shelf during spring, summer, and fall may be largely lost downstream during winter. Copyright 2007 by the American Geophysical Union. JF - Journal of Geophysical Research AU - Williams, William J AU - Weingartner, Thomas J AU - Hermann, Albert J Y1 - 2007/07// PY - 2007 DA - July 2007 EP - C07001 PB - American Geophysical Union, Washington, DC VL - 112 IS - C7 SN - 0148-0227, 0148-0227 KW - East Pacific KW - currents KW - numerical models KW - Northeast Pacific KW - three-dimensional models KW - fresh water KW - salinity KW - ocean currents KW - buoyancy KW - thermohaline circulation KW - Alaska Coastal Current KW - North Pacific KW - Gulf of Alaska KW - Pacific Ocean KW - coastal environment KW - coastal currents KW - seasonal variations KW - continental shelf KW - winds KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50155901?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Idealized+three-dimensional+modeling+of+seasonal+variation+in+the+Alaska+Coastal+Current&rft.au=Williams%2C+William+J%3BWeingartner%2C+Thomas+J%3BHermann%2C+Albert+J&rft.aulast=Williams&rft.aufirst=William&rft.date=2007-07-01&rft.volume=112&rft.issue=C7&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2005JC003285 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 - 46 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Alaska Coastal Current; buoyancy; coastal currents; coastal environment; continental shelf; currents; East Pacific; fresh water; Gulf of Alaska; North Pacific; Northeast Pacific; numerical models; ocean currents; Pacific Ocean; salinity; seasonal variations; thermohaline circulation; three-dimensional models; winds DO - http://dx.doi.org/10.1029/2005JC003285 ER - TY - JOUR T1 - Incursions and radiative impact of Asian dust in Northern Alaska AN - 50151132; 2008-039828 AB - The Arctic region is sensitive to incursions of aerosols that affect its radiation balance, directly through interactions with solar and terrestrial radiation and indirectly as cloud condensation nuclei. During spring 2002 dust was transported from the Gobi desert passing over instrumented field sites near Barrow, Alaska, providing the opportunity to measure the dust properties. Empirical determinations of the direct radiative forcing by dust were used to corroborate simulations made using the Moderate Resolution Transmittance radiative transfer code, MODTRAN 5. During sunlit periods, dust cools the surface while warming those layers in which it resides, increasing atmospheric stability. At night, dust layers tend to cool while the surface warms slightly due to infrared emissions from the dust layer. Copyright 2007 by the American Geophysical Union. JF - Geophysical Research Letters AU - Stone, R S AU - Anderson, G P AU - Andrews, E AU - Dutton, E G AU - Shettle, E P AU - Berk, A Y1 - 2007/07// PY - 2007 DA - July 2007 EP - L14815 PB - American Geophysical Union, Washington, DC VL - 34 IS - 14 SN - 0094-8276, 0094-8276 KW - United States KW - time series analysis KW - clastic sediments KW - Arctic region KW - statistical analysis KW - government agencies KW - atmosphere KW - incursions KW - Gobi Desert KW - Barrow Alaska KW - MODTRANS KW - Northern Alaska KW - dust KW - sediments KW - NOAA KW - aerosols KW - Alaska KW - wind transport KW - Asia KW - moderate resolution transmittance radiative transfer code KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50151132?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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.+D.+Atmospheres&rft.atitle=Observational+constraints+on+the+chemistry+of+isoprene+nitrates+over+the+eastern+United+States&rft.au=Horowitz%2C+Larry+W%3BFiore%2C+Arlene+M%3BMilly%2C+George+P%3BCohen%2C+Ronald+C%3BPerring%2C+Anne%3BWooldridge%2C+Paul+J%3BHess%2C+Peter+G%3BEmmons%2C+Louisa+K%3BLamarque%2C+Jean-Francois&rft.aulast=Horowitz&rft.aufirst=Larry&rft.date=2007-05-01&rft.volume=112&rft.issue=D12&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research.+D.+Atmospheres&rft.issn=01480227&rft_id=info:doi/10.1029%2F2006JD007747 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - aerosols; Alaska; Arctic region; Asia; atmosphere; Barrow Alaska; clastic sediments; dust; Gobi Desert; government agencies; incursions; moderate resolution transmittance radiative transfer code; MODTRANS; NOAA; Northern Alaska; sediments; statistical analysis; time series analysis; United States; wind transport DO - http://dx.doi.org/10.1029/2007GL029878 ER - TY - JOUR T1 - Possible causes of decreasing cloud cover in the Arctic winter, 1982-2000 AN - 50150168; 2008-039823 AB - Satellite and reanalysis datasets show a decrease in wintertime (Dec., Jan., Feb.) cloud cover over most of the Arctic Ocean from 1982 to 2000. Concurrently, wintertime moisture convergence has decreased significantly over the Nansen Basin and parts of the Barents and Kara Seas (NBK; 75-90 degrees N, 45-90 degrees E). Over this region, correlation coefficients between monthly anomalies in the satellite-derived cloud cover and moisture convergence in the cold season are large and statistically significant. This reduction in moisture convergence results in a decrease in cloud formation due to weakening cyclone activity over the NBK region. Reduced cloud amount over this area leads to decreased cloud cover over the entire central Arctic because less cloud is advected to other regions. The same mechanism has been observed over northeastern Russia and the Bering Strait area (RBS; 65-75 degrees N, 150-200 degrees E) and is therefore an additional, and perhaps more important, control over cloud cover in the Chukchi/Beaufort Seas and the Laptev Sea region. Copyright 2007 by the American Geophysical Union. JF - Geophysical Research Letters AU - Liu, Yinghui AU - Key, Jeffrey R AU - Francis, Jennifer A AU - Wang, Xuanji Y1 - 2007/07// PY - 2007 DA - July 2007 EP - L14705 PB - American Geophysical Union, Washington, DC VL - 34 IS - 14 SN - 0094-8276, 0094-8276 KW - clouds KW - decadal variations KW - Arctic region KW - statistical analysis KW - geophysical methods KW - Bering Sea KW - northeastern Russian Federation KW - Russian Federation KW - satellite methods KW - climate change KW - correlation coefficient KW - AVHRR KW - winter KW - Kara Sea KW - infrared methods KW - Commonwealth of Independent States KW - North Pacific KW - Barents Sea KW - Pacific Ocean KW - Arctic Ocean KW - Nansen Basin KW - seasonal variations KW - remote sensing KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50150168?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Possible+causes+of+decreasing+cloud+cover+in+the+Arctic+winter%2C+1982-2000&rft.au=Liu%2C+Yinghui%3BKey%2C+Jeffrey+R%3BFrancis%2C+Jennifer+A%3BWang%2C+Xuanji&rft.aulast=Liu&rft.aufirst=Yinghui&rft.date=2007-07-01&rft.volume=34&rft.issue=14&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2007GL030042 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 20 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - Arctic Ocean; Arctic region; AVHRR; Barents Sea; Bering Sea; climate change; clouds; Commonwealth of Independent States; correlation coefficient; decadal variations; geophysical methods; infrared methods; Kara Sea; Nansen Basin; North Pacific; northeastern Russian Federation; Pacific Ocean; remote sensing; Russian Federation; satellite methods; seasonal variations; statistical analysis; winter DO - http://dx.doi.org/10.1029/2007GL030042 ER - TY - JOUR T1 - An Observing System Simulation Experiment for the Indian Ocean AN - 21045129; 7535175 AB - An integrated in situ Indian Ocean observing system (IndOOS) is simulated using a high-resolution ocean general circulation model (OGCM) with daily mean forcing, including an estimate of subdaily oceanic variability derived from observations. The inclusion of subdaily noise is fundamental to the results; in the mixed layer it is parameterized as Gaussian noise with an rms of 0.1 degree C; below the mixed layer a Gaussian interface displacement with an rms of 7 m is used. The focus of this assessment is on the ability of an IndOOS-comprising a 3 degree x 3 degree Argo profiling float array, a series of frequently repeated XBT lines, and an array of moored buoys-to observe the interannual and subseasonal variability of subsurface Indian Ocean temperature. The simulated IndOOS captures much of the OGCM interannual subsurface temperature variability. A fully deployed Argo array with 10-day sampling interval is able to capture a significant part of the Indian Ocean interannual temperature variability; a 5-day sampling interval degrades its ability to capture variability. The proposed moored buoy array and frequently repeated XBT lines provide complementary information in key regions, particularly the Java/Sumatra and Somali upwelling and equatorial regions. Since the subdaily noise is of the same order as the subseasonal signal and since much of the variability is submonthly, a 5-day sampling interval does not drastically enhance the ability of Argo to capture the OGCM subseasonal variability. However, as sampling intervals are decreased, there is enhanced divergence of the Argo floats, diminished ability to quality control data, and a decreased lifetime of the floats; these factors argue against attempting to resolve subseasonal variability with Argo by shortening the sampling interval. A moored array is essential to capturing the subseasonal and near-equatorial variability in the model, and the proposed moored buoy locations span the region of strong subseasonal variability. On the whole, the proposed IndOOS significantly enhances the ability to capture both interannual and subseasonal variability in the Indian Ocean. JF - Journal of Climate AU - Vecchi, G A AU - Harrison, MJ AD - Corresponding author address: Dr. Gabriel A. Vecchi, NOAA/Geophysical Fluid Dynamics Laboratory, Princeton Forrestal Campus, Rte. 1, P.O. Box 308, Princeton, NJ 08542-0308. gabriel.a, vecchi@noaa.gov Y1 - 2007/07// PY - 2007 DA - July 2007 SP - 3300 EP - 3319 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 USA VL - 20 IS - 13 SN - 0894-8755, 0894-8755 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Meteorological data KW - XBTs KW - Subsurface temperatures KW - Upwelling KW - Acoustic waves KW - Moored buoys KW - Divergence KW - Ocean temperature KW - Ocean-atmosphere system KW - Noise pollution KW - Marine KW - ISW, Indian Ocean KW - Ocean temperature variability KW - Mixed layer KW - Profiling KW - Noise levels KW - Temperature KW - Simulation KW - Atmospheric circulation KW - Interannual variability KW - Numerical simulations KW - Oceans KW - General circulation models KW - Quality control KW - Temperature variability KW - Oceanographic data KW - Q2 09243:Structure, mechanics and thermodynamics KW - O 2010:Physical Oceanography KW - M2 551.46:General (551.46) KW - P 1000:MARINE POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21045129?accountid=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+Climate&rft.atitle=An+Observing+System+Simulation+Experiment+for+the+Indian+Ocean&rft.au=Vecchi%2C+G+A%3BHarrison%2C+MJ&rft.aulast=Vecchi&rft.aufirst=G&rft.date=2007-07-01&rft.volume=20&rft.issue=13&rft.spage=3300&rft.isbn=&rft.btitle=&rft.title=Journal+of+Climate&rft.issn=08948755&rft_id=info:doi/10.1175%2FJCLI4147.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - XBTs; Upwelling; Mixed layer; Quality control; Profiling; Ocean-atmosphere system; Atmospheric circulation; Meteorological data; Subsurface temperatures; Ocean temperature variability; Acoustic waves; Moored buoys; Divergence; Interannual variability; Numerical simulations; General circulation models; Noise pollution; Temperature variability; Oceanographic data; Ocean temperature; Oceans; Temperature; Noise levels; Simulation; ISW, Indian Ocean; Marine DO - http://dx.doi.org/10.1175/JCLI4147.1 ER - TY - JOUR T1 - Modeled Impact of Anthropogenic Land Cover Change on Climate AN - 21041997; 7535213 AB - Equilibrium experiments with the Geophysical Fluid Dynamics Laboratory's climate model are used to investigate the impact of anthropogenic land cover change on climate. Regions of altered land cover include large portions of Europe, India, eastern China, and the eastern United States. Smaller areas of change are present in various tropical regions. This study focuses on the impacts of biophysical changes associated with the land cover change (albedo, root and stomatal properties, roughness length), which is almost exclusively a conversion from forest to grassland in the model; the effects of irrigation or other water management practices and the effects of atmospheric carbon dioxide changes associated with land cover conversion are not included in these experiments. The model suggests that observed land cover changes have little or no impact on globally averaged climatic variables (e.g., 2-m air temperature is 0.008 K warmer in a simulation with 1990 land cover compared to a simulation with potential natural vegetation cover). Differences in the annual mean climatic fields analyzed did not exhibit global field significance. Within some of the regions of land cover change, however, there are relatively large changes of many surface climatic variables. These changes are highly significant locally in the annual mean and in most months of the year in eastern Europe and northern India. They can be explained mainly as direct and indirect consequences of model-prescribed increases in surface albedo, decreases in rooting depth, and changes of stomatal control that accompany deforestation. JF - Journal of Climate AU - Findell, K L AU - Shevliakova, E AU - Milly, PCD AU - Stouffer, R J AD - NOAA/Geophysical Fluid Dynamics Laboratory, 201 Forrestal Rd., Princeton, NJ 08540, kirstenfindell@noaa.gov Y1 - 2007/07// PY - 2007 DA - Jul 2007 SP - 3621 EP - 3634 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 USA VL - 20 IS - 14 SN - 0894-8755, 0894-8755 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts; Sustainability Science Abstracts KW - albedo KW - Atmospheric pollution models KW - air temperature KW - Climatic changes KW - Forests KW - Europe KW - fluid dynamics KW - India KW - Climate and vegetation KW - Climate models KW - anthropogenic factors KW - Roughness length KW - Albedo KW - Climate KW - Irrigation KW - Simulation KW - irrigation water KW - Grasslands KW - USA KW - Numerical simulations KW - natural vegetation KW - Water management KW - Tropical environments KW - Fluid dynamics KW - Global warming KW - China, People's Rep. KW - Carbon dioxide KW - Deforestation KW - P 0000:AIR POLLUTION KW - M3 1010:Issues in Sustainable Development KW - M2 551.588:Environmental Influences (551.588) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21041997?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Climate&rft.atitle=Modeled+Impact+of+Anthropogenic+Land+Cover+Change+on+Climate&rft.au=Findell%2C+K+L%3BShevliakova%2C+E%3BMilly%2C+PCD%3BStouffer%2C+R+J&rft.aulast=Findell&rft.aufirst=K&rft.date=2007-07-01&rft.volume=20&rft.issue=14&rft.spage=3621&rft.isbn=&rft.btitle=&rft.title=Journal+of+Climate&rft.issn=08948755&rft_id=info:doi/10.1175%2FJCLI4185.1 L2 - http://ams.allenpress.com/perlserv/?request=get-abstract&doi=10.1175%2FJCLI4185.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Climate and vegetation; Atmospheric pollution models; Climate models; Numerical simulations; Roughness length; Water management; Albedo; Irrigation; Fluid dynamics; Global warming; Carbon dioxide; Deforestation; albedo; air temperature; anthropogenic factors; Climate; Climatic changes; Simulation; Forests; fluid dynamics; irrigation water; Grasslands; natural vegetation; Tropical environments; USA; Europe; China, People's Rep.; India DO - http://dx.doi.org/10.1175/JCLI4185.1 ER - TY - JOUR T1 - Stream temperature and the potential growth and survival of juvenile Oncorhynchus mykiss in a southern California creek AN - 20864417; 7899581 AB - 1. We asked whether an increase in food supply in the field would increase the ability of fish populations to withstand climate warming, as predicted by certain bioenergetic models and aquarium experiments.2. We subsidised the in situ food supply of wild juvenile steelhead (Oncorhynchus mykiss) in a small stream near the species' southern limit. High-quality food (10% of fish biomass per day) was added to the drift in eight in-stream enclosures along a naturally-occurring thermal gradient.3. The temperatures during the experiment were well below the upper thermal limit for the species (means of enclosures ranged from 15.1 to 16.5 degree C). Food supplements had no discernible effect on survival, but raised mean ( plus or minus SD) specific growth rate substantially, from 0.038 plus or minus 0.135 in controls to 2.28 plus or minus 0.51 in feeding treatments. Food supplements doubled the variation in growth among fish.4. The mean and variance of water temperature were correlated across the enclosures, and were therefore transformed into principal component scores T sub(1) (which expressed the stream-wide correlation pattern) and T sub(2) (which expressed local departures from the pattern). Even though T sub(1) accounted for 96% of the variation in temperature mean and variance, it was not a significant predictor of fish growth. T sub(2) was a significant predictor of growth. The predicted time to double body mass in an enclosure with a large T sub(2) score (cool-variable) was half that in an enclosure with a low T sub(2) score (warm-stable).5. Contrary to expectation, temperature effects were neutral, at least with respect to the main axis of variation among enclosures (cool-stable versus warm-variable). Along the orthogonal axis (cool-variable versus warm-stable), the effect was opposite from expectations, probably because of temperature variation. Subtle patterns of temperature heterogeneity in streams can be important to potential growth of O. mykiss. JF - Freshwater Biology AU - Boughton, David A AU - Gibson, Michael AU - YEDOR, ROBERT AU - Kelley, Elise AD - NOAA Fisheries, Fisheries Ecology Division, SW Fisheries Science Center, Santa Cruz, CA, U.S.A., David.Boughton@noaa.gov Y1 - 2007/07// PY - 2007 DA - Jul 2007 SP - 1353 EP - 1364 PB - Blackwell Publishing Ltd., 9600 Garsington Road VL - 52 IS - 7 SN - 0046-5070, 0046-5070 KW - Rainbow trout KW - ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - bioenergetics KW - climate change KW - in situ experiment KW - range limit KW - steelhead KW - Temperature effects KW - Growth rate KW - Feeding KW - Juveniles KW - Bioenergetics KW - Food KW - Anadromous species KW - Climate KW - Survival KW - Oncorhynchus mykiss KW - Water temperature KW - Freshwater KW - Streams KW - Inland water environment KW - Models KW - Dietary supplements KW - Enclosures KW - USA, California KW - Q1 08422:Environmental effects KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20864417?accountid=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=Freshwater+Biology&rft.atitle=Stream+temperature+and+the+potential+growth+and+survival+of+juvenile+Oncorhynchus+mykiss+in+a+southern+California+creek&rft.au=Boughton%2C+David+A%3BGibson%2C+Michael%3BYEDOR%2C+ROBERT%3BKelley%2C+Elise&rft.aulast=Boughton&rft.aufirst=David&rft.date=2007-07-01&rft.volume=52&rft.issue=7&rft.spage=1353&rft.isbn=&rft.btitle=&rft.title=Freshwater+Biology&rft.issn=00465070&rft_id=info:doi/10.1111%2Fj.1365-2427.2007.01772.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Growth rate; Temperature effects; Juveniles; Bioenergetics; Anadromous species; Enclosures; Water temperature; Inland water environment; Feeding; Dietary supplements; Food; Climate; Survival; Streams; Models; Oncorhynchus mykiss; USA, California; Freshwater DO - http://dx.doi.org/10.1111/j.1365-2427.2007.01772.x ER - TY - JOUR T1 - Parasites of forage fishes in the vicinity of Steller Sea Lion (Eumetopias jubatus) habitat in Alaska AN - 20756727; 8027216 AB - Fish serve as intermediate hosts for a number of larval parasites that have the potential of maturing in marine mammals such as Steller sea lions (Eumetopias jubatus). We examined the prevalence of parasites from 229 fish collected between March and July 2002 near two islands used by Steller sea lions in Southeast Alaska and island habitats in the Aleutian Islands. Sea lion populations have remained steady in Southeast Alaska but have been declining over the last 30 yr in the Aleutian Islands. Even though the fish samples near the Southeast Alaska haul-outs were composed of numerous small species of fish and the Aleutian Islands catch was dominated by juveniles of commercially harvested species, the parasite fauna was similar at all locations. Eleven of the 20 parasite taxa identified were in their larval stage in the fish hosts, several of which have been described from mammalian final hosts. Four species of parasite were more prevalent in Southeast Alaska fish samples, and seven parasite species, including several larval forms capable of infecting marine mammals, were more prevalent in fish from the Aleutian Islands. Nevertheless, parasites available to Steller sea lions from common fish prey are not likely to be a major factor in the decline of this marine mammal species. JF - Journal of Wildlife Diseases AU - Moles, A AU - Heintz, R A AD - Alaska Fisheries Science Center, National Marine Fisheries Service, 11305 Glacier Highway, Juneau, Alaska 99801 USA, Adam.Moles@noaa.gov Y1 - 2007/07// PY - 2007 DA - July 2007 SP - 366 EP - 375 PB - Allen Press, Inc., 810 East Tenth St. Lawrence KS 66044 USA, [mailto:webmaster@allenpress.com] VL - 43 IS - 3 SN - 0090-3558, 0090-3558 KW - Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Alaska KW - Aleutian Islands KW - Corynosoma sp KW - forage fish KW - parasites KW - Steller sea lions KW - Marine KW - Parasites KW - Food organisms KW - Eumetopias jubatus KW - Larvae KW - Hosts KW - Habitat KW - Pisces KW - Commercial fishing KW - Dominant species KW - Islands KW - IN, USA, Alaska, Aleutian Is. KW - Marine mammals KW - Depleted stocks KW - Prey KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08484:Species interactions: parasites and diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20756727?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Wildlife+Diseases&rft.atitle=Parasites+of+forage+fishes+in+the+vicinity+of+Steller+Sea+Lion+%28Eumetopias+jubatus%29+habitat+in+Alaska&rft.au=Moles%2C+A%3BHeintz%2C+R+A&rft.aulast=Moles&rft.aufirst=A&rft.date=2007-07-01&rft.volume=43&rft.issue=3&rft.spage=366&rft.isbn=&rft.btitle=&rft.title=Journal+of+Wildlife+Diseases&rft.issn=00903558&rft_id=info:doi/10.1043%2F0090-3558%282007%29432.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-03-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Dominant species; Commercial fishing; Food organisms; Parasites; Marine mammals; Depleted stocks; Larvae; Hosts; Habitat; Islands; Prey; Pisces; Eumetopias jubatus; IN, USA, Alaska, Aleutian Is.; Marine DO - http://dx.doi.org/10.1043/0090-3558(2007)43[366:POFFIT]2.0.CO;2 ER - TY - JOUR T1 - Daily Simulation of Ozone and Fine Particulates over New York State: Findings and Challenges AN - 20648770; 9395057 AB - This study investigates the potential utility of the application of a photochemical modeling system in providing simultaneous forecasts of ozone (O3) and fine particulate matter (PM2.5) over New York State. To this end, daily simulations from the Community Multiscale Air Quality (CMAQ) model for three extended time periods during 2004 and 2005 have been performed, and predictions were compared with observations of ozone and total and speciated PM2.5. Model performance for 8-h daily maximum O3 was found to be similar to other forecasting systems and to be better than that for the 24-h-averaged total PM2.5. Both pollutants exhibited no seasonal differences in model performance. CMAQ simulations successfully captured the urban-rural and seasonal differences evident in observed total and speciated PM2.5 concentrations. However, total PM2.5 mass was strongly overestimated in the New York City metropolitan area, and further analysis of speciated observations and model predictions showed that most of this overprediction stems from organic aerosols and crustal material. An analysis of hourly speciated data measured in Bronx County, New York, suggests that a combination of uncertainties in vertical mixing, magnitude, and temporal allocation of emissions and deposition processes are all possible contributors to this overprediction in the complex urban area. Categorical evaluation of CMAQ simulations in terms of exceeding two different threshold levels of the air quality index (AQI) again indicates better performance for ozone than PM2.5 and better performance for lower exceedance thresholds. In most regions of New York State, the routine air quality forecasts based on observed concentrations and expert judgment show slightly better agreement with the observed distributions of AQI categories than do CMAQ simulations. However, CMAQ shows skill similar to these routine forecasts in terms of capturing the AQI tendency, that is, in predicting changes in air quality conditions. Overall, the results presented in this study reveal that additional research and development is needed to improve CMAQ simulations of PM2.5 concentrations over New York State, especially for the New York City metropolitan area. On the other hand, because CMAQ simulations capture urban-rural concentration gradients and day-to-day fluctuations in observed air quality despite systematic overpredictions in some areas, it would be useful to develop tools that combine CMAQ's predictive capability in terms of spatial concentration gradients and AQI tendencies with real-time observations of ambient pollutant levels to generate forecasts with higher temporal and spatial resolutions (e.g., county level) than those of techniques based exclusively on monitoring data. JF - Journal of Applied Meteorology AU - Hogrefe, C AU - Mathur, R AU - Hao, W AU - Civerolo, K AU - Ku, J-Y AU - Sistla, G AU - Gaza, RS AU - Sedefian, L AU - Schere, K AU - Gilliland, A AD - Atmospheric Sciences Modeling Division, National Oceanic and Atmospheric Administration, and National Exposure Research Laboratory, U.S. Environmental Protection Agency, Research Triangle Park, North Carolina, chogrefe@dec.state.ny.us Y1 - 2007/07// PY - 2007 DA - Jul 2007 SP - 961 EP - 979 PB - American Meteorological Society, 45 Beacon St. VL - 46 IS - 7 SN - 0894-8763, 0894-8763 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Atmospheric pollution models KW - Particulate matter in urban air KW - Air quality KW - Particulates KW - Ozone in troposphere KW - USA, New York, New York City KW - Sulfur dioxide KW - Emissions KW - Meteorology KW - metropolitan areas KW - Seasonal variations KW - Urban areas KW - Ozone KW - Particle size KW - Aerosols KW - Atmospheric pollution KW - Organic aerosols in atmosphere KW - Simulation KW - Pollutant deposition KW - Photochemicals KW - Numerical simulations KW - Urban atmospheric pollution KW - Research programs 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/20648770?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Applied+Meteorology&rft.atitle=Daily+Simulation+of+Ozone+and+Fine+Particulates+over+New+York+State%3A+Findings+and+Challenges&rft.au=Hogrefe%2C+C%3BMathur%2C+R%3BHao%2C+W%3BCiverolo%2C+K%3BKu%2C+J-Y%3BSistla%2C+G%3BGaza%2C+RS%3BSedefian%2C+L%3BSchere%2C+K%3BGilliland%2C+A&rft.aulast=Hogrefe&rft.aufirst=C&rft.date=2007-07-01&rft.volume=46&rft.issue=7&rft.spage=961&rft.isbn=&rft.btitle=&rft.title=Journal+of+Applied+Meteorology&rft.issn=08948763&rft_id=info:doi/10.1175%2FJAM2520.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-06-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Ozone in troposphere; Atmospheric pollution models; Atmospheric pollution; Numerical simulations; Organic aerosols in atmosphere; Urban atmospheric pollution; Air quality; Particulate matter in urban air; Ozone; Particle size; Aerosols; Simulation; Particulates; Pollutant deposition; Sulfur dioxide; Photochemicals; Emissions; Meteorology; Seasonal variations; metropolitan areas; Research programs; Urban areas; USA, New York, New York City DO - http://dx.doi.org/10.1175/JAM2520.1 ER - TY - JOUR T1 - Ecoforecasting in real time for commercial fisheries: the Atlantic white shrimp as a case study AN - 20639003; 7954398 AB - Predictive modeling of natural resources has long relied on mechanistic descriptions incorporating various population attributes and to a lesser extent environmental conditions. A radical departure from this tradition is proposed, advocating the data-driven analysis and forecasting of population cycles from historical records, and using the Atlantic white shrimp, Litopenaeus setiferus, as a case study. The time series data were collected in the Charleston Harbor (32 degree 47'00 double prime N, 79 degree 56'00 double prime W), South Carolina, USA, and from the database of the National Marine Fisheries Service (http://www.st.nmfs.gov/st1/commercial/index.html), for the period between January 1986 and December 2004. Correlations between shrimp population cycles and environmental hydrological parameters were established by phase space reconstruction, a technique central to most nonlinear time series analysis methods. Predictive models of future shrimp population levels were built using feed-forward artificial neural networks, a well-known machine learning technique. From several attempted strategies, predicting the state commercial harvest from the sampling of populations in the Charleston Harbor conducted by the South Carolina Department of Natural Resources proved to be optimal, with an accuracy of 92% for 1-month and 79% for 3-month ahead predictions, as measured by the nonparametric and nonlinear Spearman's correlation coefficient. In addition, the shrimp population levels seem to be more sensitively to changes in surface water temperature than salinity, but the latter is also an important consideration. These models also suggest that catch-per-unit-effort data are important indicators of commercial harvest and, thus, provide an important linkage between monitoring programs and commercial returns, enabling accurate predictions of natural resources to be made in near real time and extended beyond the critical time frames within which resource managers operate. JF - Marine Biology AU - Garcia, Sara P AU - DeLancey, Lawrence B AU - Almeida, Jonas S AU - Chapman, Robert W AD - Hollings Marine Laboratory, 331 Fort Johnson Road, Charleston, SC, 29412-9110, USA, chapmanr@dnr.sc.gov Y1 - 2007/07// PY - 2007 DA - July 2007 SP - 15 EP - 24 PB - Springer-Verlag, Heidelberger Platz 3 Berlin 14197 Germany, [mailto:subscriptions@springer.de] VL - 152 IS - 1 SN - 0025-3162, 0025-3162 KW - Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Prediction KW - Marine fisheries KW - Marine KW - Resource management KW - Decapoda KW - Litopenaeus setiferus KW - Neural networks KW - Surface water KW - ANW, USA, South Carolina, Charleston, Charleston Harbor KW - Time series analysis KW - Models KW - Commercial fishing KW - Natural resources KW - Fisheries KW - Shrimp fisheries KW - Population levels KW - Sampling KW - Learning algorithms KW - Marine crustaceans KW - Radicals KW - D 04040:Ecosystem and Ecology Studies KW - O 5020:Fisheries and Fishery Biology KW - Q1 08567:Fishery oceanography and limnology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20639003?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+Biology&rft.atitle=Ecoforecasting+in+real+time+for+commercial+fisheries%3A+the+Atlantic+white+shrimp+as+a+case+study&rft.au=Garcia%2C+Sara+P%3BDeLancey%2C+Lawrence+B%3BAlmeida%2C+Jonas+S%3BChapman%2C+Robert+W&rft.aulast=Garcia&rft.aufirst=Sara&rft.date=2007-07-01&rft.volume=152&rft.issue=1&rft.spage=15&rft.isbn=&rft.btitle=&rft.title=Marine+Biology&rft.issn=00253162&rft_id=info:doi/10.1007%2Fs00227-007-0622-3 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Marine fisheries; Prediction; Commercial fishing; Resource management; Natural resources; Shrimp fisheries; Time series analysis; Marine crustaceans; Surface water; Neural networks; Fisheries; Population levels; Learning algorithms; Sampling; Radicals; Models; Litopenaeus setiferus; Decapoda; ANW, USA, South Carolina, Charleston, Charleston Harbor; Marine DO - http://dx.doi.org/10.1007/s00227-007-0622-3 ER - TY - JOUR T1 - Role of indenter material and size in veneer failure of brittle layer structures AN - 20520435; 8028579 AB - The roles of indenter material and size in the failure of brittle veneer layers in all-ceramic crown-like structures are studied. Glass veneer layers 1 mm thick bonded to alumina layers 0.5 mm thick on polycarbonate bases (representative of porcelain/ceramic-core/dentin) are subject to cyclic contact loading with spherical indenters in water (representative of occlusal biting environment). Two indenter materials-glass and tungsten carbide-and three indenter radii-1.6, 5.0, and 12.5 mm-are investigated in the tests. A video camera is used to follow the near-contact initiation and subsequent downward propagation of cone cracks through the veneer layer to the core interface, at which point the specimen is considered to have failed. Both indenter material and indenter radius have some effect on the critical loads to initiate cracks within the local Hertzian contact field, but the influence of modulus is weaker. The critical loads to take the veneer to failure are relatively insensitive to either of these indenter variables, since the bulk of the cone crack propagation takes place in the contact far field. Clinical implications of the results are considered, including the issue of single-cycle overload versus low-load cyclic fatigue and changes in fracture mode with loading conditions. JF - Journal of Biomedical Materials Research Part B AU - Bhowmick, Sanjit AU - Melendez-Martinez, Juan Jose AU - Hermann, Ilja AU - Zhang, Yu AU - Lawn, Brian R AD - Materials Science and Engineering Laboratory, National Institute of Standards and Technology, Gaithersburg, Maryland 20899-8500, brian.lawn@nist.gov Y1 - 2007/07// PY - 2007 DA - Jul 2007 SP - 253 EP - 259 PB - John Wiley & Sons, Inc. VL - 82B IS - 1 SN - 1552-4973, 1552-4973 KW - Biotechnology Research Abstracts (through 1992) KW - Dentin KW - Fatigue KW - Biting KW - Cameras KW - Aluminum KW - Fractures KW - polycarbonate KW - Tungsten KW - W 30920:Tissue Engineering UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20520435?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Biomedical+Materials+Research+Part+B&rft.atitle=Role+of+indenter+material+and+size+in+veneer+failure+of+brittle+layer+structures&rft.au=Bhowmick%2C+Sanjit%3BMelendez-Martinez%2C+Juan+Jose%3BHermann%2C+Ilja%3BZhang%2C+Yu%3BLawn%2C+Brian+R&rft.aulast=Bhowmick&rft.aufirst=Sanjit&rft.date=2007-07-01&rft.volume=82B&rft.issue=1&rft.spage=253&rft.isbn=&rft.btitle=&rft.title=Journal+of+Biomedical+Materials+Research+Part+B&rft.issn=15524973&rft_id=info:doi/10.1002%2Fjbm.b.30728 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-04-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Biting; Aluminum; Cameras; Tungsten; Fatigue; Fractures; Dentin; polycarbonate DO - http://dx.doi.org/10.1002/jbm.b.30728 ER - TY - JOUR T1 - Role of core support material in veneer failure of brittle layer structures AN - 20515780; 8028563 AB - A study is made of veneer failure by cracking in all-ceramic crown-like layer structures. Model trilayers consisting of a 1 mm thick external glass layer (veneer) joined to a 0.5 mm thick inner stiff and hard ceramic support layer (core) by epoxy bonding or by fusion are fabricated for testing. The resulting bilayers are then glued to a thick compliant polycarbonate slab to simulate a dentin base. The specimens are subjected to cyclic contact (occlusal) loading with spherical indenters in an aqueous environment. Video cameras are used to record the fracture evolution in the transparent glass layer in situ during testing. The dominant failure mode is cone cracking in the glass veneer by traditional outer (Hertzian) cone cracks at higher contact loads and by inner (hydraulically pumped) cone cracks at lower loads. Failure is deemed to occur when one of these cracks reaches the veneer/core interface. The advantages and disadvantages of the alumina and zirconia core materials are discussed in terms of mechanical properties-strength and toughness, as well as stiffness. Consideration is also given to the roles of interface strength and residual thermal expansion mismatch stresses in relation to the different joining methods. JF - Journal of Biomedical Materials Research Part B AU - Hermann, Ilja AU - Bhowmick, Sanjit AU - Lawn, Brian R AD - Materials Science and Engineering Laboratory, National Institute of Standards and Technology, Gaithersburg, Maryland 20899-8500, Brian.lawn@nist.gov Y1 - 2007/07// PY - 2007 DA - Jul 2007 SP - 115 EP - 121 PB - John Wiley & Sons, Inc. VL - 82B IS - 1 SN - 1552-4973, 1552-4973 KW - Biotechnology Research Abstracts (through 1992) KW - Ceramics KW - Dentin KW - Cameras KW - Aluminum KW - Fractures KW - Stress KW - zirconia KW - polycarbonate KW - Models KW - W 30920:Tissue Engineering UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20515780?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Biomedical+Materials+Research+Part+B&rft.atitle=Role+of+core+support+material+in+veneer+failure+of+brittle+layer+structures&rft.au=Hermann%2C+Ilja%3BBhowmick%2C+Sanjit%3BLawn%2C+Brian+R&rft.aulast=Hermann&rft.aufirst=Ilja&rft.date=2007-07-01&rft.volume=82B&rft.issue=1&rft.spage=115&rft.isbn=&rft.btitle=&rft.title=Journal+of+Biomedical+Materials+Research+Part+B&rft.issn=15524973&rft_id=info:doi/10.1002%2Fjbm.b.30712 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-04-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Dentin; Ceramics; Aluminum; Models; Cameras; zirconia; polycarbonate; Stress; Fractures DO - http://dx.doi.org/10.1002/jbm.b.30712 ER - TY - JOUR T1 - Material model measurements and predictions for a random pore poly( gradient -caprolactone) scaffold AN - 20512575; 8028573 AB - We investigated material models for a polymeric scaffold used for bone. The material was made by co-extruding poly(-caprolactone) (PCL), a biodegradable polyester, and poly(ethylene oxide) (PEO). The water soluble PEO was removed resulting in a porous scaffold. The stress-strain curve in compression was fit with a phenomenological model in hyperbolic form. This material model will be useful for designers for quasi-static analysis as it provides a simple form that can easily be used in finite element models. The ASTM D-1621 standard recommends using a secant modulus based on 10% strain. The resulting modulus has a smaller scatter in its value compared with the coefficients of the hyperbolic model, and it is therefore easier to compare differences in material processing and ensure quality of the scaffold. A prediction of the small-strain elastic modulus was constructed from images of the microstructure. Each pixel of the micrographs was represented with a brick finite element and assigned the Young's modulus of bulk PCL or a value of 0 for a pore. A compressive strain was imposed on the model and the resulting stresses were calculated. The elastic constants of the scaffold were then computed with Hooke's law for a linear-elastic isotropic material. The model was able to predict the small-strain elastic modulus measured in the experiments to within one standard deviation. Thus, by knowing the microstructure of the scaffold, its bulk properties can be predicted from the material properties of the constituents. JF - Journal of Biomedical Materials Research Part B AU - Quinn, T P AU - Oreskovic, T L AU - Landis, F A AU - Washburn, N R AD - National Institute of Standards and Technology, Boulder, Colorado 80305, quinn@boulder.nist.gov Y1 - 2007/07// PY - 2007 DA - Jul 2007 SP - 205 EP - 209 PB - John Wiley & Sons, Inc. VL - 82B IS - 1 SN - 1552-4973, 1552-4973 KW - Biotechnology Research Abstracts (through 1992) KW - Bone KW - polyesters KW - Pores KW - Standard deviation KW - Mathematical models KW - oxides KW - Stress KW - scaffolds KW - Compression KW - Mechanical properties KW - W 30920:Tissue Engineering UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20512575?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Biomedical+Materials+Research+Part+B&rft.atitle=Material+model+measurements+and+predictions+for+a+random+pore+poly%28+gradient+-caprolactone%29+scaffold&rft.au=Quinn%2C+T+P%3BOreskovic%2C+T+L%3BLandis%2C+F+A%3BWashburn%2C+N+R&rft.aulast=Quinn&rft.aufirst=T&rft.date=2007-07-01&rft.volume=82B&rft.issue=1&rft.spage=205&rft.isbn=&rft.btitle=&rft.title=Journal+of+Biomedical+Materials+Research+Part+B&rft.issn=15524973&rft_id=info:doi/10.1002%2Fjbm.b.30722 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-04-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Mathematical models; scaffolds; Mechanical properties; Pores; Standard deviation; Bone; polyesters; Compression; Stress; oxides DO - http://dx.doi.org/10.1002/jbm.b.30722 ER - TY - JOUR T1 - Recovery of benthic macrofauna from sewage sludge disposal in the New York Bight AN - 20484919; 7578210 AB - The 12-Mile Dump Site Recovery Study (12MDSRS) was a multi-year, multi- disciplinary field study to monitor the recovery of the benthic ecosystem in the inner New York (NY) Bight following termination of sewage sludge disposal in 1987. Sewage sludge had been dumped at the 12-Mile Dump Site (12MDS) for over 60 yr. In the early 1980s, the 12MDS was receiving the largest volume of sewage sludge of any dump site in the world. Monthly sampling of sediments, benthic macrofauna, and other parameters was conducted for 18 mo during phased cessation of sludge disposal and 21 mo afterward at 3 sites considered to have varying degrees of sludge influence. We used a Before-After-Control- Impact (BACI) design in an attempt to factor out effects of background variability from the effect of termination of sludge disposal. The BACI analyses confirmed a sludge cessation effect for only some of the taxa that showed large increases in abundance after cessation. Non-metric multidimensional scaling (MDS) ordination indicated a shift in community structure at the most contaminated site towards that at the reference sites within 21 mo post cessation. Differences observed between the Pearson & Rosenberg model and the present study appear to be related to site-specific factors in the inner NY Bight. These factors facilitated the rapid reduction of sewage sludge constituents in surficial sediments after cessation. JF - Marine Ecology Progress Series AU - Vitaliano, Joseph J AU - Fromm, Steven A AU - Packer, David B AU - Reid, Robert N AU - Pikanowski, Robert A AD - National Marine Fisheries Service, Northeast Fisheries Science Center, James J. Howard Marine Sciences Laboratory at Sandy Hook, 74 Magruder Rd., Highlands, New Jersey 07732, USA, joseph.vitaliano@noaa.gov Y1 - 2007/07// PY - 2007 DA - July 2007 SP - 27 EP - 40 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany, [mailto:ir@int-res.com] VL - 342 SN - 0171-8630, 0171-8630 KW - Pollution Abstracts; Ecology Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Benthic macrofauna KW - Sewage sludge KW - Ocean disposal KW - Recovery KW - BACI KW - Sediments KW - Multidimensional scaling KW - Marine ecosystem KW - New York Bight KW - Sludges KW - Pollution effects KW - taxa KW - Population dynamics KW - Sewage disposal KW - Sampling KW - Marine KW - Sediment pollution KW - Mathematical models KW - Macrofauna KW - Sludge disposal KW - Sludge KW - ANW, USA, New York Bight KW - scaling KW - ANW, USA, New York KW - Community composition KW - ordination KW - Community structure KW - Species diversity KW - Ordination KW - Zoobenthos KW - abundance KW - Q1 08462:Benthos 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 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20484919?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+Ecology+Progress+Series&rft.atitle=Recovery+of+benthic+macrofauna+from+sewage+sludge+disposal+in+the+New+York+Bight&rft.au=Vitaliano%2C+Joseph+J%3BFromm%2C+Steven+A%3BPacker%2C+David+B%3BReid%2C+Robert+N%3BPikanowski%2C+Robert+A&rft.aulast=Vitaliano&rft.aufirst=Joseph&rft.date=2007-07-01&rft.volume=342&rft.issue=&rft.spage=27&rft.isbn=&rft.btitle=&rft.title=Marine+Ecology+Progress+Series&rft.issn=01718630&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Sewage disposal; Community composition; Mathematical models; Species diversity; Pollution effects; Population dynamics; Zoobenthos; Sludge; Community structure; Sludges; Sewage sludge; Multidimensional scaling; Macrofauna; Sampling; Ordination; Sediments; Sediment pollution; ordination; taxa; Sludge disposal; abundance; scaling; ANW, USA, New York; ANW, USA, New York Bight; Marine ER - TY - JOUR T1 - Chronic Exposure to Polynuclear Aromatic Hydrocarbons in Natal Habitats Leads to Decreased Equilibrium Size, Growth, and Stability of Pink Salmon Populations AN - 20392762; 7487550 AB - The immediate and delayed effects of embryonic exposure to low levels of polynuclear aromatic hydrocarbons (PAHs) have been shown to reduce survival to maturity by 50% in exposed pink salmon populations. This suggests that chronically exposed populations could be extirpated over relatively few generations, but the effect of density dependence on extirpation rate is unknown. This study examines the interaction of PAH effects and randomly varying density dependence on a simulated population. The simulation derives from 70 years of observations made on a single pink salmon population and toxicity studies involving a hatchery population in the same watershed. Results from simulations involving exposure of 100% of the population to effects consistent with an aqueous PAH concentration of 18 nL/L indicate an 80% decrease in population productivity and an 11% probability of extinction after 35 generations. In contrast, population growth rate declined by only 5%. Further decreases in survival relative to that of observed PAH effects rapidly increase the probability of extinction. Data from these simulations demonstrate that, at low levels of exposure, density dependence can compensate for reduced population size and buffer the population against extinction. However, if equilibrium size is depressed sufficiently, random environmental variation overcomes the buffering effect of density dependence and extinction probability increases. These data demonstrate that extinction probability and population size are more sensitive measures of population effects than growth rate for wild populations regulated by density dependence. JF - Integrated Environmental Assessment and Management AU - Heintz, Ron A AD - Alaska Fisheries Science Center, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Auke Bay Laboratory, 11305 Glacier Hwy, Juneau, Alaska 99801, USA Y1 - 2007/07// PY - 2007 DA - Jul 2007 SP - 351 EP - 363 PB - Society of Environmental Toxicology and Chemistry (SETAC), 1010 North 12th Avenue Pensacola FL 32501-3367 USA, [mailto:setac@setac.org], [URL:http://www.setac.org] VL - 3 IS - 3 SN - 1551-3777, 1551-3777 KW - Salmonids KW - Ecology Abstracts; Pollution Abstracts; Toxicology Abstracts KW - Polynuclear aromatic hydrocarbons, Population, Density dependence, Salmon, Toxicity KW - maturity KW - Density dependence KW - Population growth KW - Survival KW - Watersheds KW - Chronic exposure KW - density dependence KW - population growth KW - extinction KW - Aromatic hydrocarbons KW - Embryos KW - Maturity KW - Salmonidae KW - Growth rate KW - Salmon KW - Extinction KW - Simulation KW - Population studies KW - Toxicity KW - Habitat KW - Hatcheries KW - Polynuclear aromatic hydrocarbons KW - polynuclear aromatic hydrocarbons KW - salmon KW - survival KW - D 04070:Pollution KW - X 24350:Industrial Chemicals KW - P 6000:TOXICOLOGY AND HEALTH UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20392762?accountid=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=Integrated+Environmental+Assessment+and+Management&rft.atitle=Chronic+Exposure+to+Polynuclear+Aromatic+Hydrocarbons+in+Natal+Habitats+Leads+to+Decreased+Equilibrium+Size%2C+Growth%2C+and+Stability+of+Pink+Salmon+Populations&rft.au=Clapham%2C+Phillip+J%3BChilderhouse%2C+Simon%3BGales%2C+Nicolas+J%3BRojas-Bracho%2C+Lorenzo%3BTillman%2C+Michael+F%3BBrownell%2C+Robert+L&rft.aulast=Clapham&rft.aufirst=Phillip&rft.date=2007-05-01&rft.volume=31&rft.issue=3&rft.spage=314&rft.isbn=&rft.btitle=&rft.title=Marine+Policy&rft.issn=0308597X&rft_id=info:doi/10.1016%2Fj.marpol.2006.09.004 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Salmon; Growth rate; Extinction; Density dependence; Population growth; Population studies; Simulation; Survival; Toxicity; Habitat; Watersheds; Hatcheries; Polynuclear aromatic hydrocarbons; Chronic exposure; Aromatic hydrocarbons; Embryos; Maturity; maturity; population growth; polynuclear aromatic hydrocarbons; density dependence; salmon; extinction; survival; Salmonidae DO - http://dx.doi.org/10.1897/1551-3793(2007)3[351:CETPAH]2.0.CO;2 ER - TY - JOUR T1 - Abundance, distribution, and habitat of leatherback turtles (Dermochelys coriacea) off California, 1990-2003 AN - 20195590; 7600165 AB - Leatherback turtles (Dermochelys coriacea) are regularly seen off the U.S. West Coast, where they forage on jellyfish (Scyphomedusae) during summer and fall. Aerial line-transect surveys were conducted in neritic waters (<92 m depth) off central and northern California during 1990-2003, providing the first foraging population estimates for Pacific leatherback turtles. Males and females of about 1.1 to 2.1 m length were observed. Estimated abundance was linked to the Northern Oscillation Index and ranged from 12 (coefficient of variation [CV] = 0.75) in 1995 to 379 (CV=0.23) in 1990, averaging 178 (CV=0.15). Greatest densities were found off central California, where oceanographic retention areas or upwelling shadows created favorable habitat for leatherback turtle prey. Results from independent telemetry studies have linked leather-back turtles off the U.S. West Coast to one of the two largest remaining Pacific breeding populations, at Jamursba Medi, Indonesia. Nearshore waters off California thus represent an important foraging region for the critically endangered Pacific leather-back turtle. JF - Fishery Bulletin AU - Benson AU - Forney, KA AU - Harvey, J T AU - Carretta, J V AU - Dutton, PH AD - Protected Resources Division, Southwest Fisheries Science Center, NMFS, NOAA, c/o MLML Norte, 7544 Sandholdt Rd., Moss Landing, California 95039, USA, Scott.Benson@noaa.gov Y1 - 2007/07// PY - 2007 DA - Jul 2007 SP - 337 EP - 347 VL - 105 IS - 3 SN - 0090-0656, 0090-0656 KW - ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Food organisms KW - Population characteristics KW - Quantitative distribution KW - Upwelling KW - Scyphomedusae KW - Aquatic reptiles KW - ISEW, Indonesia KW - Habitat KW - Fishery biology KW - Foraging behaviour KW - IW, Pacific KW - INE, USA, California KW - Telemetry KW - I, Pacific KW - IN, Pacific KW - Dermochelys coriacea KW - Q5 08501:General KW - Q1 08567:Fishery oceanography and limnology KW - O 4060:Pollution - Environment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20195590?accountid=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=Fishery+Bulletin&rft.atitle=Abundance%2C+distribution%2C+and+habitat+of+leatherback+turtles+%28Dermochelys+coriacea%29+off+California%2C+1990-2003&rft.au=Benson%3BForney%2C+KA%3BHarvey%2C+J+T%3BCarretta%2C+J+V%3BDutton%2C+PH&rft.aulast=Benson&rft.aufirst=&rft.date=2007-07-01&rft.volume=105&rft.issue=3&rft.spage=337&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 - 2007-10-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Food organisms; Foraging behaviour; Population characteristics; Upwelling; Quantitative distribution; Telemetry; Aquatic reptiles; Habitat; Fishery biology; Scyphomedusae; Dermochelys coriacea; IW, Pacific; INE, USA, California; I, Pacific; IN, Pacific; ISEW, Indonesia ER - TY - JOUR T1 - Validation of SeaWiFS chlorophyll a in Massachusetts Bay AN - 20025521; 7540533 AB - Massachusetts Bay, a semi-enclosed embayment (50x100km) in the Northwest Atlantic, is the focus of a monitoring program designed to measure the effects of relocating the Boston Harbor sewage outfall to a site 15km offshore in Massachusetts Bay. The Massachusetts Water Resources Authority (MWRA) in situ monitoring program samples selected stations up to 17 times per year to observe seasonal changes in phytoplankton biomass and other water quality variables. We investigated the feasibility of augmenting the monitoring data with satellite ocean color data to increase the spatial and temporal resolution of quantitative phytoplankton measurements. In coastal regions such as Massachusetts Bay, ocean color remote sensing can be complicated by in-water constituents whose concentrations vary independently of phytoplankton and by inaccurate modeling of absorbing aerosols that tend to be concentrated near the coast. An evaluation of in situ and sea-viewing wide field-of-view sensor (SeaWiFS) measurements from 1998 to 2005 demonstrated that SeaWiFS overestimated chlorophyll a mainly due to atmospheric correction errors that were amplified by absorption from elevated concentrations of chlorophyll a and colored dissolved organic matter. Negative water-leaving radiances in the 412nm band, an obvious artifact of inadequate atmospheric correction, were recorded in approximately 60-80% of the cloud-free images along the coast, while the remaining portions of the Bay only experience negative radiances 35-55% of the time with a clear nearshore to offshore decrease in frequency. Seasonally, the greatest occurrences of negative 412nm radiances were in November and December and the lowest were recorded during the summer months. Concentrations of suspended solids in Massachusetts Bay were low compared with other coastal regions and did not have a significant impact on SeaWiFS chlorophyll a measurements. A regional empirical algorithm was developed to correct the SeaWiFS data to agree with in situ observations. Monthly SeaWiFS composites illustrated the spatial extent of a bimodal seasonal pattern, including prominent spring and fall phytoplankton blooms; and the approximate 115 cloud-free scenes per year revealed interannual variations in the timing, magnitude and duration of phytoplankton blooms. Despite known artifacts of SeaWiFS in coastal regions, this study provided a viable chlorophyll a product in Massachusetts Bay that significantly increased the spatial and temporal synoptic coverage of phytoplankton biomass, which can be used to gain a comprehensive ecosystem-wide understanding of phytoplankton dynamics at event, seasonal and interannual timescales. JF - Continental Shelf Research AU - Hyde, KJW AU - O'Reilly, JE AU - Oviatt, CA AD - National Marine Fisheries Service, 28 Tarzwell Drive, Narragansett, RI 02886, USA, kimberly.hyde@noaa.gov Y1 - 2007/07/01/ PY - 2007 DA - 2007 Jul 01 SP - 1677 EP - 1691 PB - Elsevier Science Ltd., Pergamon, P.O. Box 800 Kidlington Oxford OX5 1DX UK, [mailto:nlinfo-f@elsevier.nl] VL - 27 IS - 12 SN - 0278-4343, 0278-4343 KW - Pollution Abstracts; Aqualine Abstracts; Meteorological & Geoastrophysical Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts; Oceanic Abstracts KW - Remote Sensing KW - Feasibility studies KW - Chlorophylls KW - Algal blooms KW - Chlorophyll KW - Algorithms KW - Water resources KW - Satellite ocean color data KW - Phytoplankton KW - Water quality KW - Water quality variables KW - Chlorophyll A KW - Seasonal variations KW - Satellite Technology KW - Aerosols KW - Biomass KW - Color KW - Clouds KW - Outfalls KW - Dissolved organic matter KW - ANW, USA, Massachusetts, Massachusetts Bay KW - Coastal oceanography KW - Monitoring KW - Pollution monitoring KW - Remote sensing KW - artifacts KW - ANW, USA, Massachusetts, Boston Harbor KW - Sulfur dioxide KW - Phytoplankton bloom KW - ANW, Atlantic KW - Coasts KW - Marine KW - Mathematical models KW - dissolved organic matter KW - Suspended particulate matter KW - Satellites KW - Interannual variability KW - Oceans KW - Q5 08503:Characteristics, behavior and fate KW - Q2 09393:Remote geosensing KW - SW 5040:Data acquisition KW - AQ 00006:Sewage KW - P 1000:MARINE POLLUTION KW - M2 551.468:Coastal Oceanography (551.468) KW - Q1 08481:Productivity KW - O 4060:Pollution - Environment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20025521?accountid=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=Continental+Shelf+Research&rft.atitle=Validation+of+SeaWiFS+chlorophyll+a+in+Massachusetts+Bay&rft.au=Hyde%2C+KJW%3BO%27Reilly%2C+JE%3BOviatt%2C+CA&rft.aulast=Hyde&rft.aufirst=KJW&rft.date=2007-07-01&rft.volume=27&rft.issue=12&rft.spage=1677&rft.isbn=&rft.btitle=&rft.title=Continental+Shelf+Research&rft.issn=02784343&rft_id=info:doi/10.1016%2Fj.csr.2007.02.002 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Outfalls; Algal blooms; Pollution monitoring; Chlorophylls; Mathematical models; Dissolved organic matter; Remote sensing; Phytoplankton; Water quality; Clouds; Interannual variability; Water quality variables; Phytoplankton bloom; Coastal oceanography; Algorithms; Satellite ocean color data; Feasibility studies; Chlorophyll; Aerosols; dissolved organic matter; Water resources; Suspended particulate matter; Biomass; Satellites; artifacts; Sulfur dioxide; Oceans; Seasonal variations; Remote Sensing; Satellite Technology; Chlorophyll A; Monitoring; Color; Coasts; ANW, USA, Massachusetts, Massachusetts Bay; ANW, Atlantic; ANW, USA, Massachusetts, Boston Harbor; Marine DO - http://dx.doi.org/10.1016/j.csr.2007.02.002 ER - TY - JOUR T1 - Refining the Use of Habitat Equivalency Analysis AN - 19695361; 7471771 AB - When natural resources are injured or destroyed in violation of certain U.S. federal or state statutes, government agencies have the responsibility to ensure the public is compensated through ecological restoration for the loss of the natural resources and services they provide. Habitat equivalency analysis is a service-to-service approach to scaling restoration commonly used in natural resource damage assessments. Calculation of the present value of resource services lost due to injury and gained from compensatory restoration projects is complicated by assumptions concerning the within-time period crediting of losses and gains. Conventional beginning-of-period accounting leads to an underestimate of the loss due to injury and an overestimate of the gains from compensatory projects in cases with linear recovery projections. The resulting compensatory requirement is often insufficient to offset the true loss suffered by the public. Two algebraic equations are offered to correct for these estimation inaccuracies, and a numerical example is used to illustrate the magnitude of error for a typical, though hypothetical, injury scenario. JF - Environmental Management AU - Thur, Steven M AD - National Oceanic and Atmospheric Administration, 1305 East West Highway, SSMC 4, Room 10324, Silver Spring, Maryland, 20910, USA, steven.thur@noaa.gov Y1 - 2007/07// PY - 2007 DA - Jul 2007 SP - 161 EP - 170 PB - Springer-Verlag, Life Science Journals, 175 Fifth Ave. New York NY 10010 USA, [mailto:orders@springer-ny.com], [URL:http://www.springer-ny.com/] VL - 40 IS - 1 SN - 0364-152X, 0364-152X KW - Sustainability Science Abstracts; Ecology Abstracts KW - Mathematical models KW - Injuries KW - Habitat KW - Scaling 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/19695361?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Management&rft.atitle=Refining+the+Use+of+Habitat+Equivalency+Analysis&rft.au=Thur%2C+Steven+M&rft.aulast=Thur&rft.aufirst=Steven&rft.date=2007-07-01&rft.volume=40&rft.issue=1&rft.spage=161&rft.isbn=&rft.btitle=&rft.title=Environmental+Management&rft.issn=0364152X&rft_id=info:doi/10.1007%2Fs00267-006-0361-0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Mathematical models; Injuries; Habitat; Scaling DO - http://dx.doi.org/10.1007/s00267-006-0361-0 ER - TY - JOUR T1 - Climate and cultural history in the Americas: An overview AN - 19642903; 7387505 AB - There is abundant historical evidence that climatic extremes in the past have led to significant and sometimes severe societal impacts. The severity of these impacts depends on the intensity and duration of the climatic event, social organization, and the prevailing socioeconomic conditions at the time of the climatic extreme. In this issue of Climatic Change we present the results from 12 studies, which document climatic extremes on different time scales and provide interesting evidence for direct and indirect social impacts of climatic changes in the Americas during the pre-Hispanic, colonial, and modern eras. JF - Climatic Change AU - Diaz, Henry F AU - Stahle, David W AD - NOAA Earth System Research Laboratory, 325 Broadway, Boulder, CO, 80305, USA, Henry.F.Diaz@noaa.gov Y1 - 2007/07// PY - 2007 DA - Jul 2007 SP - 1 EP - 8 PB - Springer-Verlag (Heidelberg), Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 83 IS - 1-2 SN - 0165-0009, 0165-0009 KW - Sustainability Science Abstracts; Meteorological & Geoastrophysical Abstracts KW - Historical account KW - Climatic changes KW - Climate KW - social impact KW - Socioeconomics KW - Climatic extremes KW - culture KW - M2 551.583:Variations (551.583) KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19642903?accountid=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=Climatic+Change&rft.atitle=Climate+and+cultural+history+in+the+Americas%3A+An+overview&rft.au=Diaz%2C+Henry+F%3BStahle%2C+David+W&rft.aulast=Diaz&rft.aufirst=Henry&rft.date=2007-07-01&rft.volume=83&rft.issue=1-2&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Climatic+Change&rft.issn=01650009&rft_id=info:doi/10.1007%2Fs10584-007-9237-4 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Climatic extremes; Historical account; Climate; Climatic changes; social impact; Socioeconomics; culture DO - http://dx.doi.org/10.1007/s10584-007-9237-4 ER - TY - JOUR T1 - Relation between Saffir-Simpson Hurricane Scale Wind Speeds and Peak 3-s Gust Speeds over Open Terrain AN - 19459105; 7487723 AB - The Saffir-Simpson scale for categorizing hurricane intensity and damage potential is increasingly being used by hurricane forecasters and emergency managers. The hurricane intensity categories are associated in the scale with 1-min wind speeds. For structural engineering purposes the ASCE 7 Standard defines these 1-min speeds as speeds at 10 m over open water. This technical note provides estimates of the ratio of peak 3-s wind speeds at 10 m over open-terrain exposure--the speeds used in the ASCE 7 wind map--to 1-min speeds at 10 m above open water. Based on the ASCE 7 power-law model, the estimated ratio is 1.03. Based on the logarithmic law model, depending upon assumptions pertaining to the surface roughness for flow over open water, and upon the estimation method, the ratio varies from 1.03 to 1.12. JF - Journal of Structural Engineering AU - Simiu, E AU - Vickery, P AU - Kareem, A AD - Building and Fire Research Laboratory, National Institute of Standards and Technology, Gaithersburg, MD, USA A2 - Gurley, KR (ed) Y1 - 2007/07// PY - 2007 DA - Jul 2007 SP - 1043 EP - 1045 VL - 133 IS - 7 SN - 0733-9445, 0733-9445 KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; Health & Safety Science Abstracts KW - Wind speed KW - Hurricanes KW - Surface roughness KW - Structural engineering KW - Gusts KW - Velocity KW - Emergencies KW - Q2 09241:General KW - H 15000:Civil/Structural Engineering UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19459105?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ahealthsafetyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Structural+Engineering&rft.atitle=Relation+between+Saffir-Simpson+Hurricane+Scale+Wind+Speeds+and+Peak+3-s+Gust+Speeds+over+Open+Terrain&rft.au=Simiu%2C+E%3BVickery%2C+P%3BKareem%2C+A&rft.aulast=Simiu&rft.aufirst=E&rft.date=2007-07-01&rft.volume=133&rft.issue=7&rft.spage=1043&rft.isbn=&rft.btitle=&rft.title=Journal+of+Structural+Engineering&rft.issn=07339445&rft_id=info:doi/10.1061%2F%28ASCE%290733-9445%282007%29133%3A7%281043%29 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Wind speed; Hurricanes; Surface roughness; Gusts; Structural engineering; Emergencies; Velocity DO - http://dx.doi.org/10.1061/(ASCE)0733-9445(2007)133:7(1043) ER - TY - JOUR T1 - Effects of Root Isoquinoline Alkaloids from Hydrastis canadensis on Fusarium oxysporum Isolated from Hydrastis Root Tissue AN - 19294480; 7564026 AB - Goldenseal (Hydrastis canadensis L.) is a popular medicinal plant distributed widely in North America. The rhizome, rootlets, and root hairs produce medicinally active alkaloids. Berberine, one of the Hydrastis alkaloids, has shown antifungal activity. The influence of a combination of the major Hydrastis alkaloids on the plant rhizosphere fungal ecology has not been investigated. A bioassay was developed to study the effect of goldenseal isoquinoline alkaloids on three Fusarium isolates, including the two species isolated from Hydrastis rhizosphere. The findings suggest that the Hydrastis root extract influences macroconidia germination, but that only the combined alkaloids-berberine, canadine, and hydrastine-appear to synergistically stimulate production of the mycotoxin zearalenone in the Fusarium oxysporum isolate. The Hydrastis root rhizosphere effect provided a selective advantage to the Fusarium isolates closely associated with the root tissue in comparison with the Fusarium isolate that had never been exposed to Hydrastis. JF - Journal of Chemical Ecology AU - Tims, Michael C AU - Batista, Charisma AD - University of Maryland, College Park, MD, 20742, USA, michael.tims@nist.gov Y1 - 2007/07// PY - 2007 DA - Jul 2007 SP - 1449 EP - 1455 PB - Springer-Verlag (Heidelberg), Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 33 IS - 7 SN - 0098-0331, 0098-0331 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Microbiology Abstracts C: Algology, Mycology & Protozoology; Ecology Abstracts KW - Germination KW - Zearalenone KW - Hydrastis KW - Rhizosphere KW - Rhizomes KW - Medicinal plants KW - Fusarium oxysporum KW - Roots KW - Hydrastis canadensis KW - Root hairs KW - Alkaloids KW - Mycotoxins KW - Antifungal activity KW - Berberine KW - A 01380:Plant Protection, Fungicides & Seed Treatments KW - K 03340:Effects of Physical & Chemical Factors KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19294480?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Chemical+Ecology&rft.atitle=Effects+of+Root+Isoquinoline+Alkaloids+from+Hydrastis+canadensis+on+Fusarium+oxysporum+Isolated+from+Hydrastis+Root+Tissue&rft.au=Tims%2C+Michael+C%3BBatista%2C+Charisma&rft.aulast=Tims&rft.aufirst=Michael&rft.date=2007-07-01&rft.volume=33&rft.issue=7&rft.spage=1449&rft.isbn=&rft.btitle=&rft.title=Journal+of+Chemical+Ecology&rft.issn=00980331&rft_id=info:doi/10.1007%2Fs10886-007-9319-9 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Root hairs; Germination; Zearalenone; Mycotoxins; Alkaloids; Rhizomes; Rhizosphere; Medicinal plants; Antifungal activity; Roots; Berberine; Hydrastis; Fusarium oxysporum; Hydrastis canadensis DO - http://dx.doi.org/10.1007/s10886-007-9319-9 ER - TY - JOUR T1 - Interactions Between Marine Mammals and Pelagic Longline Fishing Gear in the U.S. Atlantic Ocean Between 1992 and 2004 AN - 14812550; 10723537 AB - Interactions between marine mammals and pelagic longline fishing gear in the U.S. Atlantic Ocean are investigated. A total of 200 interactions between marine mammals and pelagic longline gear are observed. There are 10 observed mortalities and 94 observed serious injuries. The majority of marine mammal interactions are observed near the shelf break along the U.S. Atlantic coast between North Carolina and Georges Bank. The logistic regression results demonstrate that longline fishery interactions with both pilot whales and Risso's dolphins are largely driven by environmental factors, and spatial overlap of marine and fishery operations. The strong overlap between fishery effort and high marine mammal presence is related to prey distribution. JF - Fishery Bulletin AU - Garrison, Lance P Y1 - 2007/07// PY - 2007 DA - Jul 2007 SP - 408 PB - U.S. National Marine Fisheries Service, 7600 Sandpoint Way, N.E. Seattle WA 98115 VL - 105 IS - 3 SN - 0090-0656, 0090-0656 KW - Environment Abstracts KW - MITIGATIVE MEASURES KW - MAMMALS KW - FISH KW - MARINE ECOSYSTEMS KW - ATLANTIC OCEAN KW - MORTALITY PATTERNS KW - PELAGIC ZONES KW - ECONOMICS KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14812550?accountid=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=Interactions+Between+Marine+Mammals+and+Pelagic+Longline+Fishing+Gear+in+the+U.S.+Atlantic+Ocean+Between+1992+and+2004&rft.au=Garrison%2C+Lance+P&rft.aulast=Garrison&rft.aufirst=Lance&rft.date=2007-07-01&rft.volume=105&rft.issue=3&rft.spage=408&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 12 |t graphs N1 - Last updated - 2011-12-15 N1 - SubjectsTermNotLitGenreText - ATLANTIC OCEAN; MITIGATIVE MEASURES; MAMMALS; FISH; MORTALITY PATTERNS; MARINE ECOSYSTEMS; PELAGIC ZONES; ECONOMICS ER - TY - JOUR T1 - Decline in Condition of Northern Bluefin Tuna (Thunnus thynnus) in the Gulf of Maine AN - 14809716; 10723536 AB - Records of the fat and oil content, and shape of northern bluefin tuna captured in the Gulf of Maine are examined. Northern bluefin tuna spend up to five months on the feeding grounds. A decline in somatic condition intuitively points to changes in the forage base and energy transfer within the Gulf of Maine. Northern bluefin tuna are arriving in poorer condition than they are 10-14 years ago. Despite long residency in the area, northern bluefin tuna are no longer attaining the good condition of previous decades. Northern bluefin tuna are currently overexploited throughout most of their range, it is essential to identify root causes for these declines on one of their most important foraging ground in the western Atlantic. JF - Fishery Bulletin AU - Golet, Walter J AU - Cooper, Andrew B AU - Campbell, Robert AU - Lutcavage, Molly Y1 - 2007/07// PY - 2007 DA - Jul 2007 SP - 390 PB - U.S. National Marine Fisheries Service, 7600 Sandpoint Way, N.E. Seattle WA 98115 VL - 105 IS - 3 SN - 0090-0656, 0090-0656 KW - Environment Abstracts KW - QUANTITATIVE ANALYSIS KW - MAMMALS KW - FISH KW - ENERGY CONSERVATION KW - MIGRATION, ANIMAL KW - SYNERGISTIC EFFECTS KW - GULF STREAM KW - ATLANTIC OCEAN KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14809716?accountid=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=Decline+in+Condition+of+Northern+Bluefin+Tuna+%28Thunnus+thynnus%29+in+the+Gulf+of+Maine&rft.au=Golet%2C+Walter+J%3BCooper%2C+Andrew+B%3BCampbell%2C+Robert%3BLutcavage%2C+Molly&rft.aulast=Golet&rft.aufirst=Walter&rft.date=2007-07-01&rft.volume=105&rft.issue=3&rft.spage=390&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 - ATLANTIC OCEAN; QUANTITATIVE ANALYSIS; MAMMALS; FISH; ENERGY CONSERVATION; MIGRATION, ANIMAL; SYNERGISTIC EFFECTS; GULF STREAM ER - TY - JOUR T1 - Frequency and duration of historical droughts from the 16th to the 19th centuries in the Mexican Maya lands, Yucatan Peninsula AN - 1039339028; 2012-080669 JF - Climatic Change AU - Mendoza, Blanca AU - Garcia-Acosta, Virginia AU - Velasco, Victor AU - Jauregui, Ernesto AU - Diaz-Sandoval, Rosa AU - Diaz, Henry F AU - Stahle, David W Y1 - 2007/07// PY - 2007 DA - July 2007 SP - 151 EP - 168 PB - Springer, Dordrecht VL - 83 IS - 1-2 SN - 0165-0009, 0165-0009 KW - decadal variations KW - alkaline earth metals KW - Atlantic Multidecadal Oscillation KW - Quaternary KW - Be-10 KW - isotopes KW - Yucatan Peninsula KW - Holocene KW - climate change KW - drought KW - Cenozoic KW - radioactive isotopes KW - Mexico KW - Mayan culture KW - metals KW - Southern Oscillation Index KW - periodicity KW - cosmic rays KW - upper Holocene KW - sea-surface temperature KW - climate KW - beryllium KW - solar activity KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1039339028?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Climatic+Change&rft.atitle=Frequency+and+duration+of+historical+droughts+from+the+16th+to+the+19th+centuries+in+the+Mexican+Maya+lands%2C+Yucatan+Peninsula&rft.au=Mendoza%2C+Blanca%3BGarcia-Acosta%2C+Virginia%3BVelasco%2C+Victor%3BJauregui%2C+Ernesto%3BDiaz-Sandoval%2C+Rosa%3BDiaz%2C+Henry+F%3BStahle%2C+David+W&rft.aulast=Mendoza&rft.aufirst=Blanca&rft.date=2007-07-01&rft.volume=83&rft.issue=1-2&rft.spage=151&rft.isbn=&rft.btitle=&rft.title=Climatic+Change&rft.issn=01650009&rft_id=info:doi/10.1007%2Fs10584-006-9232-1 L2 - http://www.springerlink.com/(hc4pmh453vbxpeaygjkevi45)/app/home/journal.asp?referrer=parent&backto=linkingpublicationresults,1:100247,1 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - SuppNotes - Based on Publisher-supplied data N1 - Last updated - 2012-09-14 N1 - CODEN - CLCHDX N1 - SubjectsTermNotLitGenreText - alkaline earth metals; Atlantic Multidecadal Oscillation; Be-10; beryllium; Cenozoic; climate; climate change; cosmic rays; decadal variations; drought; Holocene; isotopes; Mayan culture; metals; Mexico; periodicity; Quaternary; radioactive isotopes; sea-surface temperature; solar activity; Southern Oscillation Index; upper Holocene; Yucatan Peninsula DO - http://dx.doi.org/10.1007/s10584-006-9232-1 ER - TY - JOUR T1 - Tree-ring reconstructed megadroughts over North America since A.D. 1300 AN - 1039339025; 2012-080668 JF - Climatic Change AU - Stahle, David W AU - Fye, Falko K AU - Cook, Edward R AU - Griffin, R Daniel AU - Diaz, Henry F Y1 - 2007/07// PY - 2007 DA - July 2007 SP - 133 EP - 149 PB - Springer, Dordrecht VL - 83 IS - 1-2 SN - 0165-0009, 0165-0009 KW - North America KW - decadal variations KW - Quaternary KW - atmospheric precipitation KW - western North America KW - Holocene KW - climate change KW - drought KW - Cenozoic KW - tree rings KW - regional KW - upper Holocene KW - climate KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1039339025?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Climatic+Change&rft.atitle=Tree-ring+reconstructed+megadroughts+over+North+America+since+A.D.+1300&rft.au=Stahle%2C+David+W%3BFye%2C+Falko+K%3BCook%2C+Edward+R%3BGriffin%2C+R+Daniel%3BDiaz%2C+Henry+F&rft.aulast=Stahle&rft.aufirst=David&rft.date=2007-07-01&rft.volume=83&rft.issue=1-2&rft.spage=133&rft.isbn=&rft.btitle=&rft.title=Climatic+Change&rft.issn=01650009&rft_id=info:doi/10.1007%2Fs10584-006-9171-x L2 - http://www.springerlink.com/(hc4pmh453vbxpeaygjkevi45)/app/home/journal.asp?referrer=parent&backto=linkingpublicationresults,1:100247,1 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - SuppNotes - Based on Publisher-supplied data N1 - Last updated - 2012-09-14 N1 - CODEN - CLCHDX N1 - SubjectsTermNotLitGenreText - atmospheric precipitation; Cenozoic; climate; climate change; decadal variations; drought; Holocene; North America; Quaternary; regional; tree rings; upper Holocene; western North America DO - http://dx.doi.org/10.1007/s10584-006-9171-x ER - TY - CPAPER T1 - Consequences of Changing Land use in Coastal South Carolina: Effects on Water Quality in Lowcountry Tidal Creeks T2 - 55th Annual Meeting of the North American Benthological Society (NABS 2007) AN - 39372955; 4596670 JF - 55th Annual Meeting of the North American Benthological Society (NABS 2007) AU - DiDonato, Guy T AU - Blair, Anne C AU - Holland, A Frederick AU - Riekerk, George AU - Robinson, Brian AU - Rourk, Angela AU - Sanger, Denise M AU - Stewart, Jill AU - Thompson, Brian AU - Van Dolah, Robert Y1 - 2007/06/03/ PY - 2007 DA - 2007 Jun 03 KW - USA, South Carolina KW - Water quality KW - Land use KW - Environmental effects KW - Resource management KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39372955?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=55th+Annual+Meeting+of+the+North+American+Benthological+Society+%28NABS+2007%29&rft.atitle=Consequences+of+Changing+Land+use+in+Coastal+South+Carolina%3A+Effects+on+Water+Quality+in+Lowcountry+Tidal+Creeks&rft.au=DiDonato%2C+Guy+T%3BBlair%2C+Anne+C%3BHolland%2C+A+Frederick%3BRiekerk%2C+George%3BRobinson%2C+Brian%3BRourk%2C+Angela%3BSanger%2C+Denise+M%3BStewart%2C+Jill%3BThompson%2C+Brian%3BVan+Dolah%2C+Robert&rft.aulast=DiDonato&rft.aufirst=Guy&rft.date=2007-06-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=55th+Annual+Meeting+of+the+North+American+Benthological+Society+%28NABS+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://nabs.confex.com/nabs/2007/techprogram/MEETING.HTM LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-18 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Income inequality and mortality: a multilevel prospective study of 521248 individuals in 50 US states super() AN - 856763739; 13761654 AB - Background Some of the most consistent evidence in favour of an association between income inequality and health has been among US states. However, in multilevel studies of mortality, only two out of five studies have reported a positive relationship with income inequality after adjustment for the compositional characteristics of the state's inhabitants. In this study, we attempt to clarify these mixed results by analysing the relationship within age-sex groups and by applying a previously unused analytical method to a database that contains more deaths than any multilevel study to date.Methods The US National Longitudinal Mortality Study (NLMS) was used to model the relationship between income inequality in US states and mortality using both a novel and previously used methodologies that fall into the general framework of multilevel regression. We adjust age-sex specific models for nine socioeconomic and demographic variables at the individual level and percentage black and region at the state level.Results The preponderance of evidence from this study suggests that 1990 state-level income inequality is associated with a 40% differential in state level mortality rates (95% CI = 26-56%) for men 25-64 years and a 14% (95% CI = 3-27%) differential for women 25-64 years after adjustment for compositional factors. No such relationship was found for men or women over 65.Conlcusions The relationship between income inequality and mortality is only robust to adjustment for compositional factors in men and women under 65. This explains why income inequality is not a major driver of mortality trends in the United States because most deaths occur at ages 65 and over. This analysis does suggest, however, the certain causes of death that occur primarily in the population under 65 may be associated with income inequality. Comparison of analytical techniques also suggests coefficients for income inequality in previous multilevel mortality studies may be biased, but further research is needed to provide a definitive answer. JF - International Journal of Epidemiology AU - Backlund, Eric AU - Rowe, Geoff AU - Lynch, John AU - Wolfson, Michael C AU - Kaplan, George A AU - Sorlie, Paul D AD - super(2)Statistics Canada, Ottawa, ON K1A OT6, Canada., eric.lars.backlund@census.gov Y1 - 2007/06// PY - 2007 DA - Jun 2007 SP - 590 EP - 596 PB - Oxford University Press, Oxford Journals, Great Clarendon Street Oxford OX2 6DP UK VL - 36 IS - 3 SN - 0300-5771, 0300-5771 KW - Water Resources Abstracts; Aqualine Abstracts KW - Analytical Methods KW - USA KW - Income KW - AQ 00001:Water Resources and Supplies KW - SW 0540:Properties of water UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/856763739?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Epidemiology&rft.atitle=Income+inequality+and+mortality%3A+a+multilevel+prospective+study+of+521248+individuals+in+50+US+states+super%28%29&rft.au=Backlund%2C+Eric%3BRowe%2C+Geoff%3BLynch%2C+John%3BWolfson%2C+Michael+C%3BKaplan%2C+George+A%3BSorlie%2C+Paul+D&rft.aulast=Backlund&rft.aufirst=Eric&rft.date=2007-06-01&rft.volume=36&rft.issue=3&rft.spage=590&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Epidemiology&rft.issn=03005771&rft_id=info:doi/10.1093%2Fije%2Fdym012 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-03-01 N1 - Last updated - 2014-02-21 N1 - SubjectsTermNotLitGenreText - Income; USA DO - http://dx.doi.org/10.1093/ije/dym012 ER - TY - JOUR T1 - CT scans and 3D reconstructions of Florida manatee (Trichechus manatus latirostris) heads and ear bones. AN - 85391544; pmid-17420106 AB - The auditory anatomy of the Florida manatee (Trichechus manatus latirostris) was investigated using computerized tomography (CT), three-dimensional reconstructions, and traditional dissection of heads removed during necropsy. The densities (kg/m3) of the soft tissues of the head were measured directly using the displacement method and those of the soft tissues and bone were calculated from CT measurements (Hounsfield units). The manatee's fatty tissue was significantly less dense than the other soft tissues within the head (p<0.05). The squamosal bone was significantly less dense than the other bones of the head (p<0.05). Measurements of the ear bones (tympanic, periotic, malleus, incus, and stapes) collected during dissection revealed that the ossicular chain was overly massive for the mass of the tympanoperiotic complex. JF - Hearing research AU - Chapla, Marie E AU - Nowacek, Douglas P AU - Rommel, Sentiel A AU - Sadler, Valerie M AD - Department of Oceanography, Florida State University, 529 OSB W. Call Street, Tallahassee, FL 32306-4320, United States. marie.chapla@noaa.gov Y1 - 2007/06// PY - 2007 DA - Jun 2007 SP - 123 EP - 135 VL - 228 IS - 1-2 SN - 0378-5955, 0378-5955 KW - Index Medicus KW - National Library of Medicine KW - Adipose Tissue: anatomy & histology KW - Adipose Tissue: radiography KW - Animals KW - Bone Density KW - Dissection: methods KW - Ear Ossicles: anatomy & histology KW - *Ear Ossicles: radiography KW - Ear, External: anatomy & histology KW - Ear, External: radiography KW - Ear, Middle: anatomy & histology KW - Ear, Middle: radiography KW - Female KW - Head: anatomy & histology KW - *Head: radiography KW - *Image Interpretation, Computer-Assisted KW - *Imaging, Three-Dimensional KW - Incus: anatomy & histology KW - Incus: radiography KW - Male KW - Malleus: anatomy & histology KW - Malleus: radiography KW - Muscles: anatomy & histology KW - Muscles: radiography KW - Skull: anatomy & histology KW - Skull: radiography KW - Stapes: anatomy & histology KW - Stapes: radiography KW - *Tomography, X-Ray Computed KW - *Trichechus manatus: anatomy & histology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/85391544?accountid=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=Hearing+research&rft.atitle=CT+scans+and+3D+reconstructions+of+Florida+manatee+%28Trichechus+manatus+latirostris%29+heads+and+ear+bones.&rft.au=Chapla%2C+Marie+E%3BNowacek%2C+Douglas+P%3BRommel%2C+Sentiel+A%3BSadler%2C+Valerie+M&rft.aulast=Chapla&rft.aufirst=Marie&rft.date=2007-06-01&rft.volume=228&rft.issue=1-2&rft.spage=123&rft.isbn=&rft.btitle=&rft.title=Hearing+research&rft.issn=03785955&rft_id=info:doi/ LA - English (eng) DB - ComDisDome N1 - Date revised - 2011-12-15 N1 - Last updated - 2012-07-13 ER - TY - JOUR T1 - Inferring Low Cloud Base Heights at Night for Aviation Using Satellite Infrared and Surface Temperature Data AN - 815538106; 13883275 AB - A nighttime image product that depicts areas of the lowest cloud base heights has been developed by combining brightness temperature data from the Geostationary Operational Environmental Satellite (GOES) Imager InfraRed (IR) bands centered at 3.9 km and 10.7 km, with hourly shelter temperatures from surface observing sites and offshore marine buoys. A dependent data sample showed a good correlation between the surface temperature minus IR cloud top temperature differences versus measured cloud base heights. Histogram analysis indicated that a temperature difference of less than 4-C related to a > 50% frequency of ceilings below 1000 ft above ground level, the threshold for Instrument Flight Rules (IFR). Using this result as a model, an experimental Low Cloud Base image product was developed that highlights regions of likely IFR ceilings. Validation of the Low Cloud Base product for two separate periods resulted in Probabilities of Detection of 67% and 72% and False Alarm Rates of 6% and 11%, respectively. Some regional variation observed could be related to the relative frequency of multi-layered overcast conditions. The biggest factor leading to underdetection of IFR ceilings by the GOES Low Cloud Base product is the presence of overlying clouds, including thin cirrus contamination. The GOES Low Cloud Base product shows potential for use as guidance for aviation meteorologists over both continental and marine areas. JF - Pure and Applied Geophysics AU - Ellrod, Gary P AU - Gultepe, Ismail AD - NOAA/NESDIS (Retired), P. O. Box 240, Granby, CT, 06035, USA Y1 - 2007/06// PY - 2007 DA - Jun 2007 SP - 1193 EP - 1205 PB - Springer-Verlag (Heidelberg), Tiergartenstrasse 17 Heidelberg 69121 Germany VL - 164 IS - 6-7 SN - 0033-4553, 0033-4553 KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts KW - Remote Sensing KW - Surface temperatures KW - Contamination KW - Low clouds KW - Surface radiation temperature KW - Meteorologists KW - Shelters KW - Histograms KW - Geophysics KW - Buoys KW - Satellite Technology KW - Aviation KW - Bases KW - Temperature KW - Temperature differences KW - Model Studies KW - Cloud top temperatures KW - Clouds KW - Satellite sensing KW - Water management KW - Brightness temperature KW - Regional variations KW - Q2 09243:Structure, mechanics and thermodynamics KW - SW 3050:Ultimate disposal of wastes KW - M2 551.576:Clouds (551.576) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/815538106?accountid=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=Pure+and+Applied+Geophysics&rft.atitle=Inferring+Low+Cloud+Base+Heights+at+Night+for+Aviation+Using+Satellite+Infrared+and+Surface+Temperature+Data&rft.au=Ellrod%2C+Gary+P%3BGultepe%2C+Ismail&rft.aulast=Ellrod&rft.aufirst=Gary&rft.date=2007-06-01&rft.volume=164&rft.issue=6-7&rft.spage=1193&rft.isbn=&rft.btitle=&rft.title=Pure+and+Applied+Geophysics&rft.issn=00334553&rft_id=info:doi/10.1007%2Fs00024-007-0214-7 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-11-01 N1 - Last updated - 2015-03-19 N1 - SubjectsTermNotLitGenreText - Clouds; Satellite sensing; Contamination; Water management; Shelters; Geophysics; Temperature differences; Regional variations; Surface radiation temperature; Meteorologists; Surface temperatures; Aviation; Brightness temperature; Histograms; Low clouds; Buoys; Cloud top temperatures; Remote Sensing; Satellite Technology; Temperature; Bases; Model Studies DO - http://dx.doi.org/10.1007/s00024-007-0214-7 ER - TY - JOUR T1 - State of the climate in 2006 AN - 742910144; 2010-042745 AB - This issue of the Bulletin of the American Meteorological Society presents an overview of the global climate in 2006. Sections include: introduction, global climate, global oceans, tropics, the Poles, regional climates, and seasonal global summaries. (mte) JF - Bulletin of the American Meteorological Society A2 - Arguez, A. A2 - Diamond, H. J. A2 - Fetterer, F. A2 - Horvitz, A. A2 - Levy, J. M. Y1 - 2007/06// PY - 2007 DA - June 2007 SP - 135 PB - American Meteorological Society, Boston, MA VL - 88 IS - 6, Suppl. SN - 0003-0007, 0003-0007 KW - permafrost KW - sea ice KW - atmospheric precipitation KW - air-sea interface KW - salinity KW - temperature KW - drought KW - atmospheric circulation KW - spatial variations KW - El Nino Southern Oscillation KW - ice KW - carbon KW - snow KW - storms KW - world ocean KW - climate KW - hydrology KW - polar regions KW - ocean circulation KW - heat flux KW - Arctic region KW - global KW - glaciers KW - atmosphere KW - geochemical cycle KW - gases KW - sea-level changes KW - Antarctica KW - carbon cycle KW - sea-surface temperature KW - winds KW - hurricanes KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742910144?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=2007-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=State+of+the+climate+in+2006&rft.title=State+of+the+climate+in+2006&rft.issn=00030007&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 284 N1 - PubXState - MA N1 - Document feature - illus. incl. 3 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - air-sea interface; Antarctica; Arctic region; atmosphere; atmospheric circulation; atmospheric precipitation; carbon; carbon cycle; climate; drought; El Nino Southern Oscillation; gases; geochemical cycle; glaciers; global; heat flux; hurricanes; hydrology; ice; ocean circulation; permafrost; polar regions; salinity; sea ice; sea-level changes; sea-surface temperature; snow; spatial variations; storms; temperature; winds; world ocean ER - TY - JOUR T1 - Rate coefficients for the OH + pinonaldehyde (C10H16O2) reaction between 297 and 374 K. AN - 70688427; 17612175 AB - The rate coefficientforthe reaction of OH with pinonaldehyde (C10H16O2, 3-acetyl-2,2-dimethyl-cyclobutyl-ethanal), a product of the atmospheric oxidation of alpha-pinene, was measured under pseudo-first-order conditions in OH at temperatures between 297 and 374 K at 55 and 96 Torr (He). Laser induced fluorescence (LIF) was used to monitor OH in the presence of pinonaldehyde following its production by 248 nm pulsed laser photolysis of H2O2. The reaction exhibits a negative temperature dependence with an Arrhenius expression of k1(T) = (4.5 +/- 1.3) x 10(-12) exp((600 +/- 100)/ 7) cm3 molecule(-1) s(-1); k1(297 K) = (3.46 +/- 0.4) x 10(-11) cm3 molecule(-1) s(-1). There was no observed dependence of the rate coefficient on pressure. Our results are compared with previous relative rate determinations of k1 near 297 K and the discrepancies are discussed. The state of knowledge for the atmospheric processing of pinonaldehyde is reviewed, and its role as a marker for alpha-pinene (monoterpene) chemistry in the atmosphere is discussed. JF - Environmental science & technology AU - Davis, Maxine E AU - Talukdar, Ranajit K AU - Notte, Gregory AU - Ellison, G Barney AU - Burkholder, James B AD - Earth System Research Laboratory, National Oceanic and Atmospheric Administration, 325 Broadway, Boulder, Colorado 80305-3328, USA. Y1 - 2007/06/01/ PY - 2007 DA - 2007 Jun 01 SP - 3959 EP - 3965 VL - 41 IS - 11 SN - 0013-936X, 0013-936X KW - 2,2-dimethyl-3-acetyl-cyclobutyl-ethanal KW - 0 KW - Air Pollutants KW - Aldehydes KW - Cyclobutanes KW - Hydroxides KW - Index Medicus KW - Atmosphere -- chemistry KW - Kinetics KW - Aldehydes -- chemistry KW - Cyclobutanes -- chemistry KW - Temperature KW - Hydroxides -- chemistry KW - Air Pollutants -- chemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70688427?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+science+%26+technology&rft.atitle=Rate+coefficients+for+the+OH+%2B+pinonaldehyde+%28C10H16O2%29+reaction+between+297+and+374+K.&rft.au=Davis%2C+Maxine+E%3BTalukdar%2C+Ranajit+K%3BNotte%2C+Gregory%3BEllison%2C+G+Barney%3BBurkholder%2C+James+B&rft.aulast=Davis&rft.aufirst=Maxine&rft.date=2007-06-01&rft.volume=41&rft.issue=11&rft.spage=3959&rft.isbn=&rft.btitle=&rft.title=Environmental+science+%26+technology&rft.issn=0013936X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-08-03 N1 - Date created - 2007-07-06 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Disclosure Avoidance Practices and Research at the U.S. Census Bureau: An Update AN - 61680381; 200905416 AB - The U.S. Census Bureau collects its survey and census data under Title 13 of the U.S. Code which promises confidentiality to its respondents. The agency also has the responsibility of releasing data for the purpose of statistical analysis. In common with most national statistical institutes, our goal is to release as much high quality data as possible without violating the pledge of confidentiality. We apply disclosure avoidance techniques prior to publicly releasing our data products to protect the confidentiality of our respondents and their data (Willenborg and de Waal 2001). This article discusses the various types of data we release, our disclosure review process, restricted access procedures, disclosure avoidance techniques currently being used, and current disclosure avoidance research. Adapted from the source document. JF - Journal of Official Statistics AU - Zayatz, Laura AD - U.S. Census Bureau, Commerce/Census/SRD/3209-4, Washington, DC 20233, U.S.A laura.zayatz@census.gov Y1 - 2007/06// PY - 2007 DA - June 2007 SP - 253 EP - 265 PB - Statistics Sweden, Orebro, Sweden VL - 23 IS - 2 SN - 0282-423X, 0282-423X KW - Confidentiality, microdata, frequency counts, magnitude data, data protection KW - Government Agencies KW - Privacy KW - United States of America KW - Protection KW - Voting Behavior KW - article KW - 1837: demography and human biology; demography (population studies) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/61680381?accountid=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+Official+Statistics&rft.atitle=Disclosure+Avoidance+Practices+and+Research+at+the+U.S.+Census+Bureau%3A+An+Update&rft.au=Zayatz%2C+Laura&rft.aulast=Zayatz&rft.aufirst=Laura&rft.date=2007-06-01&rft.volume=23&rft.issue=2&rft.spage=253&rft.isbn=&rft.btitle=&rft.title=Journal+of+Official+Statistics&rft.issn=0282423X&rft_id=info:doi/ LA - English DB - Sociological Abstracts N1 - Date revised - 2009-02-03 N1 - Number of references - 19 N1 - Last updated - 2016-09-28 N1 - SubjectsTermNotLitGenreText - Privacy; Protection; United States of America; Government Agencies; Voting Behavior ER - TY - JOUR T1 - U.S. Travel and Tourism Satellite Accounts for 1998-2006 AN - 58758896; 2007-24361 AB - The travel and tourism industry -- as measured by real output of goods and services sold directly to visitors -- grew for the fifth consecutive year in 2006, according to the most recent estimates from the travel and tourism satellite accounts of the Bureau of Economic Analysis (BEA). These estimates show real direct output growth of 2.5 percent in 2006, a deceleration from the 2.9 percent growth in 2005 and 5.9 percent growth in 2004. Employment in the tourism industry continued to grow slower than real output, growing 1.2 percent in 2006 and 1.6 percent in 2005. Adapted from the source document. JF - Survey of Current Business AU - Kern, Paul V AU - Kocis, Edward A Y1 - 2007/06// PY - 2007 DA - June 2007 SP - 14 EP - 28 PB - Bureau of Economic Analysis, U.S. Dept of Commerce VL - 87 IS - 6 SN - 0039-6222, 0039-6222 KW - Business and service sector - Hospitality and tourism business KW - Tourism - United States KW - United States - Economic development - Statistics KW - Travel - Economic aspects KW - Tourism - Statistics KW - article UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/58758896?accountid=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=U.S.+Travel+and+Tourism+Satellite+Accounts+for+1998-2006&rft.au=Kern%2C+Paul+V%3BKocis%2C+Edward+A&rft.aulast=Kern&rft.aufirst=Paul&rft.date=2007-06-01&rft.volume=87&rft.issue=6&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 - 2007-12-07 N1 - Last updated - 2016-09-28 N1 - SubjectsTermNotLitGenreText - Tourism - Statistics; United States - Economic development - Statistics; Travel - Economic aspects; Tourism - United States ER - TY - JOUR T1 - Foreign Direct Investment in the United States: New Investment in 2006 AN - 58747457; 2007-24362 AB - Outlays for foreign investors to acquire or establish US businesses increased 70.1 billion dollars to 161.5 billion, coinciding with faster economic growth in the United States and several major investing countries. Adapted from the source document. JF - Survey of Current Business AU - McNeil, Lawrence R Y1 - 2007/06// PY - 2007 DA - June 2007 SP - 44 EP - 51 PB - Bureau of Economic Analysis, U.S. Dept of Commerce VL - 87 IS - 6 SN - 0039-6222, 0039-6222 KW - Banking and public and private finance - Investments and securities KW - United States - Economic development KW - Foreign investments - United States - Statistics KW - article UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/58747457?accountid=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=Foreign+Direct+Investment+in+the+United+States%3A+New+Investment+in+2006&rft.au=McNeil%2C+Lawrence+R&rft.aulast=McNeil&rft.aufirst=Lawrence&rft.date=2007-06-01&rft.volume=87&rft.issue=6&rft.spage=44&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 - 2007-12-07 N1 - Last updated - 2016-09-28 N1 - SubjectsTermNotLitGenreText - Foreign investments - United States - Statistics; United States - Economic development ER - TY - JOUR T1 - Experimental and numerical studies of the (super 18) O exchange between CO (sub 2) and water in the atmosphere-soil invasion flux AN - 51379801; 2007-096111 AB - The (super 18) O/ (super 16) O ratio of CO (sub 2) is a potentially powerful tracer of carbon dioxide fluxes from the soil to the atmosphere, which is influenced by complex interactions involving both biotic and abiotic soil processes. We use a simplified experimental approach and numerical simulations to examine in isolation the (super 18) O exchange between CO (sub 2) and soil water associated with the abiotic invasion of atmospheric CO (sub 2) into soil. This allowed us to verify, in particular, whether the (super 18) O of the retro-diffusion flux of CO (sub 2) from the soil reflects (super 18) O equilibration with water at the soil surface, or at some depth. Sterile soil samples with known water isotopic composition were placed in a closed box attached to a specially designed flow chamber and the changes in delta (super 18) O of CO (sub 2) between the chamber inlet and outlet, due only to invasion effects, were determined. Numerical simulations constrained by the laboratory gas exchange measurements indicated that between the two commonly used diffusion models [Penman, H. L. (1940). Gas and vapor movements in soil, 1: the diffusion of vapors through porous solids. Int. J. Agric. Sci. 30, 437-462; Moldrup, P., Olesen, T., Yamaguchi, T., Schjonning, P., Rolston, D. E. (1999). Modeling diffusion and reaction in soils, IX, the Backingham-Burdine-Campbell equation for gas diffusivity in undisturbed soil. Soil Sci. 164, 542-551], only the former provided good agreement with the measurements over a wide range of soil water contents. Based on the model calculations constrained by experimental data, and on comparison of characteristic diffusion/reaction times, we conclude that the depth required for full CO (sub 2) -water (super 18) O equilibration ranges between 2 and 8.5cm. The depth depends, in order of importance, on (1) soil moisture content; (2) temperature, which dominates the rate of hydration isotopic exchange; (3) CO (sub 2) residence time, which is determined by the time of replacement of the column air above the soil; and (4) soil structure, including porosity, tortuosity and grain size, with the later probably influencing the water surface area exposed to CO (sub 2) exchange. Using field data from a semi-arid forest site in Israel, numerical simulations indicated that the (super 18) O full equilibrium depth varied at this site between 4cm (January) and 8cm (November), being sensitive mostly to temperature and soil water content. Deepening of the equilibration depth as the soil dries should limit the effects of (super 18) O evaporative enrichment at the surface on the isotopic composition of the soil-atmosphere CO (sub 2) flux. JF - Geochimica et Cosmochimica Acta AU - Kapiluto, Yaacov AU - Yakir, Dan AU - Tans, Pieter AU - Berkowitz, Brian Y1 - 2007/06// PY - 2007 DA - June 2007 SP - 2657 EP - 2671 PB - Elsevier, New York, NY VL - 71 IS - 11 SN - 0016-7037, 0016-7037 KW - oxygen KW - isotopes KW - fluid phase KW - Israel KW - simulation KW - stable isotopes KW - carbon dioxide KW - chemical reactions KW - water-rock interaction KW - phase equilibria KW - carbon KW - chemical composition KW - Asia KW - geochemistry KW - Middle East KW - diffusivity KW - water KW - soils KW - experimental studies KW - numerical models KW - gaseous phase KW - isotope ratios KW - C-13/C-12 KW - atmosphere KW - O-18/O-16 KW - depth KW - Yatir Forest KW - mathematical methods KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51379801?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Experimental+and+numerical+studies+of+the+%28super+18%29+O+exchange+between+CO+%28sub+2%29+and+water+in+the+atmosphere-soil+invasion+flux&rft.au=Kapiluto%2C+Yaacov%3BYakir%2C+Dan%3BTans%2C+Pieter%3BBerkowitz%2C+Brian&rft.aulast=Kapiluto&rft.aufirst=Yaacov&rft.date=2007-06-01&rft.volume=71&rft.issue=11&rft.spage=2657&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2Fj.gca.2007.03.016 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2007-01-01 N1 - Number of references - 63 N1 - PubXState - NY N1 - Document feature - 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - Asia; atmosphere; C-13/C-12; carbon; carbon dioxide; chemical composition; chemical reactions; depth; diffusivity; experimental studies; fluid phase; gaseous phase; geochemistry; isotope ratios; isotopes; Israel; mathematical methods; Middle East; numerical models; O-18/O-16; oxygen; phase equilibria; simulation; soils; stable isotopes; water; water-rock interaction; Yatir Forest DO - http://dx.doi.org/10.1016/j.gca.2007.03.016 ER - TY - JOUR T1 - Extreme runup from the 17 July 2006 Java tsunami AN - 51274701; 2008-039725 JF - Geophysical Research Letters AU - Fritz, Hermann M AU - Kongko, Widjo AU - Moore, Andrew AU - McAdoo, Brian AU - Goff, James AU - Harbitz, Carl AU - Uslu, Burak AU - Kalligeris, Nikos AU - Suteja, Debora AU - Kalsum, Kenia AU - Titov, Vasily AU - Gusman, Aditya AU - Latief, Hamzah AU - Santoso, Eko AU - Sujoko, Sungsang AU - Djulkarnaen, Dodi AU - Sunendar, Haris AU - Synolakis, Costas Y1 - 2007/06// PY - 2007 DA - June 2007 EP - L12602 PB - American Geophysical Union, Washington, DC VL - 34 IS - 12 SN - 0094-8276, 0094-8276 KW - tsunamis KW - breaking waves KW - Far East KW - geologic hazards KW - elevation KW - magnitude KW - International Tsunami Survey Team KW - Indonesia KW - Kambangan Island KW - Java KW - western Java KW - ocean waves KW - coastal environment KW - Asia KW - Java earthquake 2006 KW - earthquakes KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51274701?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+runup+from+the+17+July+2006+Java+tsunami&rft.au=Fritz%2C+Hermann+M%3BKongko%2C+Widjo%3BMoore%2C+Andrew%3BMcAdoo%2C+Brian%3BGoff%2C+James%3BHarbitz%2C+Carl%3BUslu%2C+Burak%3BKalligeris%2C+Nikos%3BSuteja%2C+Debora%3BKalsum%2C+Kenia%3BTitov%2C+Vasily%3BGusman%2C+Aditya%3BLatief%2C+Hamzah%3BSantoso%2C+Eko%3BSujoko%2C+Sungsang%3BDjulkarnaen%2C+Dodi%3BSunendar%2C+Haris%3BSynolakis%2C+Costas&rft.aulast=Fritz&rft.aufirst=Hermann&rft.date=2007-06-01&rft.volume=34&rft.issue=12&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2007GLO29404 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 21 N1 - PubXState - DC N1 - Document feature - illus. incl. geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - Asia; breaking waves; coastal environment; earthquakes; elevation; Far East; geologic hazards; Indonesia; International Tsunami Survey Team; Java; Java earthquake 2006; Kambangan Island; magnitude; ocean waves; tsunamis; western Java DO - http://dx.doi.org/10.1029/2007GLO29404 ER - TY - JOUR T1 - Modeling storm surge flooding an urban area with particular reference to modeling uncertainties; a case study of Canvey Island, United Kingdom AN - 50092101; 2008-063753 JF - Water Resources Research AU - Brown, James D AU - Spencer, Tom AU - Moeller, Iris Y1 - 2007/06// PY - 2007 DA - June 2007 EP - W06402 PB - American Geophysical Union, Washington, DC VL - 43 IS - 6 SN - 0043-1397, 0043-1397 KW - Western Europe KW - numerical models KW - geologic hazards KW - Thames Estuary KW - England KW - stormwater KW - Europe KW - rivers KW - Canvey Island KW - United Kingdom KW - Great Britain KW - urban environment KW - fluvial features KW - floods KW - storm surges KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50092101?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water+Resources+Research&rft.atitle=Modeling+storm+surge+flooding+an+urban+area+with+particular+reference+to+modeling+uncertainties%3B+a+case+study+of+Canvey+Island%2C+United+Kingdom&rft.au=Brown%2C+James+D%3BSpencer%2C+Tom%3BMoeller%2C+Iris&rft.aulast=Brown&rft.aufirst=James&rft.date=2007-06-01&rft.volume=43&rft.issue=6&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2F2005WR004597 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 79 N1 - PubXState - DC N1 - Document feature - illus. incl. 5 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - Canvey Island; England; Europe; floods; fluvial features; geologic hazards; Great Britain; numerical models; rivers; storm surges; stormwater; Thames Estuary; United Kingdom; urban environment; Western Europe DO - http://dx.doi.org/10.1029/2005WR004597 ER - TY - RPRT T1 - NYS ROUTE 17 AT EXIT 122, TOWN OF WALLKILL, ORANGE COUNTY, NEW YORK. AN - 36341176; 12732 AB - PURPOSE: The improvement of the Exit 22 interchanger on New York State Route NYS 17 to interstate highway standards in the town of Wallkill, Orange County, New York is proposed. The existing interchange is characterized by very sharp curves on its ramps and is also affected by the proximity of the exit and entrance ramps to the Interstate 84 (I-84) ramps, which results in a high accident rate, particularly westbound. Traffic movements are also slowed by delays at the ramp intersections with Crystal Run Road and East Main Street and the steep grade of East Main Street. Six alternatives, including a No-Build Alternative, are considered in this draft EIS. Four of the build alternatives are variations on a similar theme for the exit, differing n their approach to the relocation of East Main Street and Crystal Run Road. The five build alternatives would take a different approach for the exit and keep Crystal Run Road close to its existing location. All build alternatives would include the construction of a canoe launch near Midway Road. Estimated costs of the build alternatives range from $60 million to $92 million. POSITIVE IMPACTS: The proposed action would improve Exit 122 to meet federal standards for an interstate exit, improve NYS 17 to meet federal interstate standards, and improve the operational safety of NYS 17, Crystal Run Road, and East Main Street for existing traffic volumes and for reasonably foreseeable increases in traffic volumes. NEGATIVE IMPACTS: Rights-of-way development would displace 71 to 94 acres of private property, five businesses, and one or two residences. Natural resources to be affected would include 1.72 to 3.26 acres of wetlands and 15.4 to 28.7 acres of forested land. All build alternatives would have a minor impact on the 100-year floodplain of the Wallkill River; from 3.1 to 3.3 acres of the floodplain would suffer encroachment. Six to seven archaeological sites would be affected. Traffic-generated noise levels would exceed federal standards in the vicinity of one or five residential receptor sites. LEGAL MANDATES: Federal Water Pollution Control Act of 1972 (33 U.S.C. 1251 et seq.), National Historic Preservation Act of 1966 (16 U.S.C. 470 et seq.), and Uniform Relocation Assistance and Real Property Acquisition Policies Act of 1970 (42 U.S.C. 4601). JF - EPA number: 070230, Draft EIS--255 pages and maps, Appendices A through C--461 pages and maps, Appendix D--98 pages (oversized), Appendix E--661 pages, Appendix F--287 pages, Appendix G--627 pages and maps, Appendices H through J--178 pages Appendix K--299 pages and maps, Appendices L through P--277 pages and maps, Appendices Q through T--313 pages and maps, June 1, 2007 PY - 2007 KW - Roads and Railroads KW - Agency number: FHWA--EIS-07-04-D KW - Air Quality Assessments KW - Archaeological Sites KW - Archaeological Sites Surveys KW - Biologic Assessments KW - Energy Consumption Assessments KW - Floodplains KW - Forests KW - Health Hazard Analyses KW - Highways KW - Highway Structures KW - Historic Sites Surveys KW - Noise Assessments KW - Noise Standards Violations KW - Recreation Facilities KW - Relocations-Property Acquisitions KW - Traffic Analyses KW - Transportation KW - Visual Resources Surveys KW - Water Quality Assessments KW - Wetlands KW - New York KW - Federal Water Pollution Control Act of 1972, Section 404 Permits KW - National Historic Preservation Act of 1966, Archaeological Sites KW - Uniform Relocation Assistance and Real Property Acquisition Policies Act of 1970, Compliance UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36341176?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=Nese&rft.date=2007-05-01&rft.volume=16&rft.issue=5&rft.spage=977&rft.isbn=&rft.btitle=&rft.title=Protein+Science&rft.issn=09618368&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Name - Department of Transportation, Federal Highway Administration, Albany, New York; DOT N1 - Date revised - 2008-04-01 N1 - SuppNotes - Draft. Preparation date: June 1, 2007 N1 - Last updated - 2011-12-16 ER - TY - JOUR T1 - STREAMLINED VERSION OF CAMEO DATABASE AN - 212184096 JF - EMS : Emergency Medical Services Magazine AU - Anonymous Y1 - 2007/06// PY - 2007 DA - Jun 2007 SP - 20 CY - Fort Atkinson PB - SouthComm Business Media LLC VL - 36 IS - 6 SN - 00946575 KW - Medical Sciences--Orthopedics And Traumatology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/212184096?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ahealthcompleteshell&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=unknown&rft.jtitle=EMS+%3A+Emergency+Medical+Services+Magazine&rft.atitle=STREAMLINED+VERSION+OF+CAMEO+DATABASE&rft.au=Anonymous&rft.aulast=Anonymous&rft.aufirst=&rft.date=2007-06-01&rft.volume=36&rft.issue=6&rft.spage=20&rft.isbn=&rft.btitle=&rft.title=EMS+%3A+Emergency+Medical+Services+Magazine&rft.issn=00946575&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Copyright - Copyright Cygnus Business Media Jun 2007 N1 - Last updated - 2011-06-17 ER - TY - JOUR T1 - The Role of the Indonesian Throughflow in the Indo-Pacific Climate Variability in the GFDL Coupled Climate Model AN - 21053402; 7534989 AB - The impacts of the Indonesian Throughflow (ITF) on the tropical Indo-Pacific climate, particularly on the character of interannual variability, are explored using a coupled general circulation model (CGCM). A pair of CGCM experiments-a control experiment with an open ITF and a perturbation experiment in which the ITF is artificially closed-is integrated for 200 model years, with the 1990 values of trace gases. The closure of the ITF results in changes to the mean oceanic and atmospheric conditions throughout the tropical Indo-Pacific domain as follows: surface temperatures in the eastern tropical Pacific (Indian) Ocean warm (cool), the near-equatorial Pacific (Indian) thermocline flattens (shoals), Indo-Pacific warm-pool precipitation shifts eastward, and there are relaxed trade winds over the tropical Pacific and anomalous surface easterlies over the equatorial Indian Ocean. The character of the oceanic changes is similar to that described by ocean-only model experiments, though the amplitude of many features in the tropical Indo-Pacific is amplified in the CGCM experiments. In addition to the mean-state changes, the character of tropical Indo-Pacific interannual variability is substantially modified. Interannual variability in the equatorial Pacific and the eastern tropical Indian Ocean is substantially intensified by the closure of the ITF. In addition to becoming more energetic, El Nino-Southern Oscillation (ENSO) exhibits a shorter time scale of variability and becomes more skewed toward its warm phase (stronger and more frequent warm events). The structure of warm ENSO events changes; the anomalies of sea surface temperature (SST), precipitation, and surface westerly winds are shifted to the east and the meridional extent of surface westerly anomalies is larger. In the eastern tropical Indian Ocean, the interannual SST variability off the coast of Java-Sumatra is noticeably amplified by the occurrence of much stronger cooling events. Closing the ITF shoals the eastern tropical Indian Ocean thermocline, which results in stronger cooling events through enhanced atmosphere-thermocline coupled feedbacks. Changes to the interannual variability caused by the ITF closure rectify into mean-state changes in tropical Indo-Pacific conditions. The modified Indo-Pacific interannual variability projects onto the mean-state differences between the ITF open and closed scenarios, rectifying into mean-state differences. These results suggest that CGCMs need to reasonably simulate the ITF in order to successfully represent not just the mean climate, but its variations as well. JF - Journal of Climate AU - Song, Q AU - Vecchi, G A AU - Rosati, A J AD - Corresponding author address: Dr. Qian Song, NOAA/Geophysical Fluid Dynamics Laboratory, P.O. Box 308, 201 Forrestal Rd., Princeton, NJ 08542. Qian, Song@noaa.gov Y1 - 2007/06// PY - 2007 DA - June 2007 SP - 2434 EP - 2451 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 USA VL - 20 IS - 11 SN - 0894-8755, 0894-8755 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Surface temperatures KW - Atmospheric pollution models KW - Rainfall KW - ISW, East Indian Ocean, Indonesian Throughflow KW - Climatic changes KW - Westerlies KW - trade winds KW - Atmospheric circulation-oceanic circulation coupled models KW - IS, Tropical Pacific KW - Sea surface temperature anomalies KW - Climatic variability KW - IS, Equatorial Pacific KW - Ocean-atmosphere system KW - I, Indo-Pacific KW - ISW, Equatorial Indian Ocean KW - Sea surface temperatures KW - El Nino phenomena KW - Marine KW - ISW, Indian Ocean KW - Climate models KW - Water exchange KW - Temperature KW - Atmospheric circulation KW - Precipitation KW - Southern Oscillation KW - Ocean currents KW - Coastal zone KW - Interannual variability KW - thermocline KW - Gases KW - Atmosphere-ocean coupled models KW - Shoals KW - ISW, Tropical Indian Ocean KW - Oceans KW - General circulation models KW - El Nino-Southern Oscillation event KW - Indonesian Throughflow KW - Thermocline KW - Q2 09243:Structure, mechanics and thermodynamics KW - O 2010:Physical Oceanography KW - M2 551.465:Structure/Dynamics/Circulation (551.465) KW - P 1000:MARINE POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21053402?accountid=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+Climate&rft.atitle=The+Role+of+the+Indonesian+Throughflow+in+the+Indo-Pacific+Climate+Variability+in+the+GFDL+Coupled+Climate+Model&rft.au=Song%2C+Q%3BVecchi%2C+G+A%3BRosati%2C+A+J&rft.aulast=Song&rft.aufirst=Q&rft.date=2007-06-01&rft.volume=20&rft.issue=11&rft.spage=2434&rft.isbn=&rft.btitle=&rft.title=Journal+of+Climate&rft.issn=08948755&rft_id=info:doi/10.1175%2FJCLI4133.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Ocean currents; Water exchange; Shoals; Climatic changes; Westerlies; Ocean-atmosphere system; Atmospheric circulation; El Nino phenomena; Southern Oscillation; Surface temperatures; Climate models; Atmospheric pollution models; Precipitation; Atmospheric circulation-oceanic circulation coupled models; Interannual variability; Sea surface temperature anomalies; Atmosphere-ocean coupled models; Climatic variability; General circulation models; El Nino-Southern Oscillation event; Indonesian Throughflow; Sea surface temperatures; Thermocline; Coastal zone; Gases; thermocline; Rainfall; Oceans; Temperature; trade winds; ISW, Indian Ocean; ISW, Tropical Indian Ocean; ISW, East Indian Ocean, Indonesian Throughflow; IS, Equatorial Pacific; I, Indo-Pacific; ISW, Equatorial Indian Ocean; IS, Tropical Pacific; Marine DO - http://dx.doi.org/10.1175/JCLI4133.1 ER - TY - RPRT T1 - Characterization of toxic impacts on living marine resources in tidal rivers of the Chesapeake Bay AN - 21017440; 8075255 JF - NOAA technical memorandum NOS NCCOS ; 64 double prime 267556. [np]. Jun 2007. AU - Fulton, Michael H Y1 - 2007/06// PY - 2007 DA - June 2007 PB - National Oceanic and Atmospheric Administration KW - ASFA 3: Aquatic Pollution & Environmental Quality KW - Marine resourcesEffect of water pollution on Chesapeake Bay (Md. and Va.) double prime 248541 KW - Aquatic organismsEffect of contaminated sediments on Chesapeake Bay (Md. and Va.) double prime 238228 KW - Contaminated sedimentsResearch Chesapeake Bay (Md. and Va.) double prime 260669 KW - Coastal zone managementEnvironmental aspects Chesapeake Bay (Md. and Va.) double prime 241535 KW - Marine resources KW - Toxicants KW - Estuaries KW - River discharge KW - Brackish KW - Pollution effects KW - Freshwater KW - ANW, USA, Chesapeake Bay KW - Q5 08504:Effects on organisms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21017440?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=Fulton%2C+Michael+H&rft.aulast=Fulton&rft.aufirst=Michael&rft.date=2007-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Characterization+of+toxic+impacts+on+living+marine+resources+in+tidal+rivers+of+the+Chesapeake+Bay&rft.title=Characterization+of+toxic+impacts+on+living+marine+resources+in+tidal+rivers+of+the+Chesapeake+Bay&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-08-01 N1 - Last updated - 2016-12-21 ER - TY - JOUR T1 - An Evaluation of Microphysics Fields from Mesoscale Model Simulations of Tropical Cyclones. Part I: Comparisons with Observations AN - 21005359; 7534333 AB - This study presents a framework for comparing hydrometeor and vertical velocity fields from mesoscale model simulations of tropical cyclones with observations of these fields from a variety of platforms. The framework is based on the Yuter and Houze constant frequency by altitude diagram (CFAD) technique, along with a new hurricane partitioning technique, to compare the statistics of vertical motion and reflectivity fields and hydrometeor concentrations from two datasets: one consisting of airborne radar retrievals and microphysical probe measurements collected from tropical cyclone aircraft flights over many years, and another consisting of cloud-scale (1.67-km grid length) tropical cyclone simulations using the fifth-generation Pennsylvania State University-National Center for Atmospheric Research Mesoscale Model (MM5). Such comparisons of the microphysics fields can identify biases in the simulations that may lead to an identification of deficiencies in the modeling system, such as the formulation of various physical parameterization schemes used in the model. Improvements in these schemes may potentially lead to better forecasts of tropical cyclone intensity and rainfall. In Part I of this study, the evaluation framework is demonstrated by comparing the radar retrievals and probe measurements to MM5 simulations of Hurricanes Bonnie (1998) and Floyd (1999). Comparisons of the statistics from the two datasets show that the model reproduces many of the gross features seen in the observations, though notable differences are evident. The general distribution of vertical motion is similar between the observations and simulations, with the strongest up- and downdrafts making up a small percentage of the overall population in both datasets, but the magnitudes of vertical motion are weaker in the simulations. The model-derived reflectivities are much higher than observed, and correlations between vertical motion and hydrometeor concentration and reflectivity show a much stronger relationship in the model than what is observed. Possible errors in the data processing are discussed as potential sources of differences between the observed and simulated datasets in Part I. In Part II, attention will be focused on using the evaluation framework to investigate the role that different model configurations (i.e., different resolutions and physical parameterizations) play in producing different microphysics fields in the simulation of Hurricane Bonnie. The microphysical and planetary boundary layer parameterization schemes, as well as higher horizontal and vertical resolutions, will be tested in the simulation to identify the extent to which changes in these schemes are reflected in improvements of the statistical comparisons with the observations. JF - Journal of the Atmospheric Sciences AU - Rogers, R F AU - Black, M L AU - Chen, S S AU - Black, R A AD - NOAA/AOML Hurricane Research Division, 4301 Rickenbacker Causeway, Miami, FL 33149, robertrogers@noaa.gov Y1 - 2007/06// PY - 2007 DA - June 2007 SP - 1811 EP - 1834 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 USA VL - 64 IS - 6 SN - 0022-4928, 0022-4928 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Statistics KW - Reflectance KW - Atmospheric sciences KW - Probes KW - Boundary Layers KW - Statistical analysis KW - Correlations KW - Tropical cyclones KW - Downdrafts KW - Vertical motion KW - Tropical cyclone intensities KW - Evaluation KW - Tropical Cyclones KW - Vertical velocities KW - Mesoscale model MM5 KW - Hydrometeor observation techniques KW - Physical parameterizations KW - Modelling KW - Airborne sensing KW - Data processing KW - Aircraft observations KW - Model Studies KW - Clouds KW - Hydrometeor motion KW - Hurricanes KW - Radar observation of hydrometeors KW - Numerical simulations KW - Hydrometeors KW - Boundary layers KW - Radar KW - Mesoscale models KW - Statistical forecasting KW - Hydrometeor effects on aircraft KW - Atmospheric research KW - Q2 09243:Structure, mechanics and thermodynamics KW - M2 551.515.2:Cyclones Hurricanes Typhoons (551.515.2) KW - SW 0815:Precipitation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21005359?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+the+Atmospheric+Sciences&rft.atitle=An+Evaluation+of+Microphysics+Fields+from+Mesoscale+Model+Simulations+of+Tropical+Cyclones.+Part+I%3A+Comparisons+with+Observations&rft.au=Rogers%2C+R+F%3BBlack%2C+M+L%3BChen%2C+S+S%3BBlack%2C+R+A&rft.aulast=Rogers&rft.aufirst=R&rft.date=2007-06-01&rft.volume=64&rft.issue=6&rft.spage=1811&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+Atmospheric+Sciences&rft.issn=00224928&rft_id=info:doi/10.1175%2FJAS3932.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Airborne sensing; Hurricanes; Data processing; Reflectance; Atmospheric sciences; Hydrometeors; Boundary layers; Vertical motion; Modelling; Aircraft observations; Correlations; Statistical analysis; Tropical cyclones; Downdrafts; Tropical cyclone intensities; Clouds; Hydrometeor motion; Radar observation of hydrometeors; Numerical simulations; Radar; Mesoscale model MM5; Mesoscale models; Vertical velocities; Hydrometeor effects on aircraft; Statistical forecasting; Hydrometeor observation techniques; Atmospheric research; Physical parameterizations; Evaluation; Statistics; Tropical Cyclones; Boundary Layers; Probes; Model Studies DO - http://dx.doi.org/10.1175/JAS3932.1 ER - TY - JOUR T1 - Evaluating the potential of a blended passive microwave-interactive multi-sensor product for improved mapping of snow cover and estimations of snow water equivalent AN - 21005221; 7516469 AB - The retrieval of Snow Water Equivalent (SWE) from remote sensing satellites continues to be a very challenging problem. In this paper, we evaluate the accuracy of a new SWE product derived from the blending of a passive microwave SWE product based on the Advanced Microwave Sounding Unit (AMSU) with a multi-sensor snow cover extent product based on the Interactive Multi-sensor Snow and Ice Mapping System (IMS). The microwave measurements have the ability to penetrate the snow pack, and thus, the retrieval of SWE is best accomplished using the AMSU. On the other hand, the IMS maps snow cover more reliably due to the use of multiple satellite and ground observations. The evolution of global snow cover from the blended, the AMSU and the IMS products was examined during the 2006 snow season. Despite the overall good inter-product agreement, it was shown that the retrievals of snow cover extent in the blended product are improved when using IMS, with implications for improved microwave retrievals of SWE. In a separate investigation, the skill of the microwave SWE product was also examined for its ability to correctly estimate SWE globally and regionally. Qualitative evaluation of global SWE retrievals suggested dependence on land surface temperature: the lower the temperature, the higher the SWE retrieved. This temperature bias was attributed in part to temperature effects on those snow properties that impact microwave response. Therefore, algorithm modifications are needed with more dynamical adjustments to account for changing snow cover. Quantitative evaluation over Slovakia in central Europe, for a limited period in 2006, showed reasonably good performance for SWE less than 100 mm. Sensitivity to deeper snow decreased significantly. JF - Hydrological Processes AU - Kongoli, Cezar AU - Dean, Charles A AU - Helfrich, Sean R AU - Ferraro, Ralph R AD - NOAA/NEDIS/ORA, Atmospheric researh and applications division, 5200 Auth road, Room 711/WWB camp springs, MD 20746, USA, cezar.kongoli@noaa.gov Y1 - 2007/06// PY - 2007 DA - June 2007 SP - 1597 EP - 1607 PB - John Wiley & Sons, Ltd., Baffins Lane Chichester W. Sussex PO19 1UD UK, [mailto:customer@wiley.co.uk] VL - 21 IS - 12 SN - 0885-6087, 0885-6087 KW - Meteorological & Geoastrophysical Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts KW - Remote Sensing KW - Surface temperatures KW - Slovakia KW - Algorithms KW - Remote sensing KW - Europe KW - Snow Cover KW - Evaluation KW - Microwaves KW - Seasonal variability KW - Mapping KW - Temperature effects KW - Satellite Technology KW - Hydrologic analysis KW - Mathematical models KW - Snow KW - Snow and ice KW - Temperature KW - Soundings KW - Snow cover KW - Advanced Microwave Sounding Unit (AMSU) KW - Satellite data KW - Snow cover water equivalent KW - Snow-Water Equivalent KW - Water Resources KW - SW 5040:Data acquisition KW - Q2 09162:Methods and instruments KW - M2 556.12:Precipitation (556.12) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21005221?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Hydrological+Processes&rft.atitle=Evaluating+the+potential+of+a+blended+passive+microwave-interactive+multi-sensor+product+for+improved+mapping+of+snow+cover+and+estimations+of+snow+water+equivalent&rft.au=Kongoli%2C+Cezar%3BDean%2C+Charles+A%3BHelfrich%2C+Sean+R%3BFerraro%2C+Ralph+R&rft.aulast=Kongoli&rft.aufirst=Cezar&rft.date=2007-06-01&rft.volume=21&rft.issue=12&rft.spage=1597&rft.isbn=&rft.btitle=&rft.title=Hydrological+Processes&rft.issn=08856087&rft_id=info:doi/10.1002%2Fhyp.6722 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-08-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Temperature effects; Mathematical models; Microwaves; Snow; Remote sensing; Soundings; Mapping; Surface temperatures; Satellite data; Hydrologic analysis; Snow cover water equivalent; Snow and ice; Algorithms; Seasonal variability; Snow cover; Advanced Microwave Sounding Unit (AMSU); Evaluation; Remote Sensing; Satellite Technology; Temperature; Snow-Water Equivalent; Snow Cover; Water Resources; Slovakia; Europe DO - http://dx.doi.org/10.1002/hyp.6722 ER - TY - JOUR T1 - Enhancements to, and forthcoming developments in the Interactive Multisensor Snow and Ice Mapping System (IMS) AN - 21005169; 7516467 AB - The National Oceanic and Atmospheric Administration's National Environmental Satellite Data and Information Service (NOAA/NESDIS) Interactive Multisensor Snow and Ice Mapping System (IMS) has undergone substantial changes since its inception in 1997. These changes include the data sources used to generate the product, methodology of product creation, and even changes in the output. Among the most notable of the past upgrades to the IMS are a 4-km resolution grid output, ingest of an automated snow detection algorithm, expansion to a global extent, and a static Digital Elevation Model for mapping based on elevation. Further developments to this dynamic system will continue as NOAA strives to improve snow parameterization for weather forecast modeling. Several future short-term enhancements will be evaluated for possible transition to operations before the Northern Hemisphere winter of 2006-2007. Current and historical data will be adopted to a geographic information systems (GIS) format before 2007, as well. Longer-term enhancements are also planned to account for new snow data sources, mapping methodologies and user requirements. These modifications are being made with care to preserve the integrity of the long-standing satellite-derived snow record that is vital to global change detection. Published in 2007 by John Wiley & Sons, Ltd. JF - Hydrological Processes AU - Helfrich, Sean R AU - McNamara, Donna AU - Ramsay, Bruce H AU - Baldwin, Thomas AU - Kasheta, Tim AD - NOAA/NESDIS/OSDPD-NOAA Science Center, 5200 Auth Road, Camp Springs Maryland, MD 20746, USA, sean.helfrich@noaa.gov Y1 - 2007/06// PY - 2007 DA - June 2007 SP - 1576 EP - 1586 PB - John Wiley & Sons, Ltd., Baffins Lane Chichester W. Sussex PO19 1UD UK, [mailto:customer@wiley.co.uk] VL - 21 IS - 12 SN - 0885-6087, 0885-6087 KW - Meteorological & Geoastrophysical Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts KW - Remote Sensing KW - Historical account KW - Climatic changes KW - Algorithms KW - Hydrologic Models KW - Geographic Information Systems (GIS) KW - Mapping KW - Weather forecasting KW - Geographical Information Systems KW - Marine KW - Weather KW - Satellite Technology KW - Ocean-ice-atmosphere system KW - Hydrologic analysis KW - Mathematical models KW - Information services KW - Snow KW - Snow and ice KW - Automated cartography KW - Satellite data KW - Elevation KW - M2 556:General (556) KW - Q2 09244:Air-sea coupling KW - SW 0820:Snow, ice and frost UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21005169?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Hydrological+Processes&rft.atitle=Enhancements+to%2C+and+forthcoming+developments+in+the+Interactive+Multisensor+Snow+and+Ice+Mapping+System+%28IMS%29&rft.au=Helfrich%2C+Sean+R%3BMcNamara%2C+Donna%3BRamsay%2C+Bruce+H%3BBaldwin%2C+Thomas%3BKasheta%2C+Tim&rft.aulast=Helfrich&rft.aufirst=Sean&rft.date=2007-06-01&rft.volume=21&rft.issue=12&rft.spage=1576&rft.isbn=&rft.btitle=&rft.title=Hydrological+Processes&rft.issn=08856087&rft_id=info:doi/10.1002%2Fhyp.6720 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-08-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Historical account; Automated cartography; Ocean-ice-atmosphere system; Mathematical models; Information services; Snow; Climatic changes; Mapping; Weather forecasting; Satellite data; Hydrologic analysis; Geographic Information Systems (GIS); Snow and ice; Algorithms; Remote Sensing; Satellite Technology; Weather; Hydrologic Models; Elevation; Geographical Information Systems; Marine DO - http://dx.doi.org/10.1002/hyp.6720 ER - TY - JOUR T1 - A fast radiative transfer model for SSMIS upper atmosphere sounding channels AN - 20986515; 7634338 AB - Special Sensor Microwave Imager/Sounder (SSMIS) on board the Defense Meteorology Satellite Program (DMSP) F-16 satellite probes the atmospheric temperature from surface to 100 km. SSMIS channels 19-22 are significantly affected by Zeeman splitting, which is dependent on the Earths magnetic field. Thus, in satellite data assimilation or retrieval systems, SSMIS brightness temperatures and their Jacobians (or gradient with respect to temperature) must be computed with a fast radiative transfer (RT) scheme that takes into account the Zeeman-splitting effect. In this study, an averaged transmittance within the channel frequency passbands is parameterized and predicted with atmospheric temperature, geomagnetic field strength, and the angle between the geomagnetic field vector and the electromagnetic wave propagation direction. The coefficients of predictors are trained with a line-by-line (LBL) radiative transfer model that accurately computes the monochromatic transmittances at fine frequency steps within each passband. The new radiative transfer scheme is compared to the results from the line- by-line model for the dependent and independent data sets. It is shown that the differences between the two models are well below the instrument noise levels but the new scheme is much faster. It is also shown that the SSMIS measurements agree well with the simulations that are based on the atmospheric profiles from the sounding of the atmosphere using broadband emission radiometry (SABER) on the Thermosphere-lonosphere-Mesosphere Energetics and Dynamics satellite and the COSPAR international reference atmosphere (CIRA) model. JF - Journal of Geophysical Research. D. Atmospheres AU - Han, Yong AU - Weng, Fuzhong AU - Liu, Quanhua AU - Van Delst, Paul AD - NOAA/NESDIS/Center for Satellite Applications and Research, Camp Springs, Maryland, USA Y1 - 2007/06// PY - 2007 DA - Jun 2007 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 - D11 SN - 0148-0227, 0148-0227 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Citation No. D11121 KW - Radiative transfer KW - zeeman effect. KW - 0480 Biogeosciences: Remote sensing KW - 0545 Computational Geophysics: Modeling (4255) KW - 3359 Atmospheric Processes: Radiative processes. KW - upper atmosphere KW - Special Sensor Microwave/Imager (SSM/I) KW - transmittance KW - Atmospheric pollution models KW - Sensors KW - Acoustic waves KW - Remote sensing KW - Atmosphere KW - Geomagnetic field KW - Emission measurements KW - Emissions KW - Meteorology KW - Noise pollution KW - radiative transfer KW - Data collection KW - Satellite data assimilation KW - Noise levels KW - Temperature KW - Simulation KW - Satellite instrumentation KW - Satellites KW - Electromagnetic wave propagation KW - Satellite programs KW - Channels KW - Magnetic fields KW - Radiative transfer models KW - Numerical simulations KW - geomagnetic field KW - Reference atmosphere KW - Brightness temperature KW - P 0000:AIR POLLUTION KW - M2 551.508:Instruments (551.508) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20986515?accountid=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=Transactions+of+the+American+Fisheries+Society&rft.atitle=A+New+Low-Cost+Instream+Antenna+System+for+Tracking+Passive+Integrated+Transponder+%28PIT%29-Tagged+Fish+in+Small+Streams&rft.au=Bond%2C+Morgan+H%3BHanson%2C+Chad+V%3BBaertsch%2C+Robert%3BHayes%2C+Sean+A%3BMacFarlane%2C+RBruce&rft.aulast=Bond&rft.aufirst=Morgan&rft.date=2007-05-01&rft.volume=136&rft.issue=3&rft.spage=562&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2FT06-084.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Special Sensor Microwave/Imager (SSM/I); Atmospheric pollution models; Satellite data assimilation; Acoustic waves; Satellite instrumentation; Electromagnetic wave propagation; Satellite programs; Geomagnetic field; Radiative transfer models; Magnetic fields; Numerical simulations; Reference atmosphere; Meteorology; Brightness temperature; Radiative transfer; Noise pollution; upper atmosphere; Data collection; transmittance; Sensors; Remote sensing; Temperature; Noise levels; Simulation; Satellites; Atmosphere; Channels; geomagnetic field; Emissions; Emission measurements; radiative transfer DO - http://dx.doi.org/10.1029/2006JD008208 ER - TY - JOUR T1 - Evaluating Discontinuities in Complex Systems: Toward Quantitative Measures of Resilience AN - 20917083; 8497243 AB - The textural discontinuity hypothesis (TDH) is based on the observation that animal body mass distributions exhibit discontinuities that may reflect the texture of the landscape available for exploitation. This idea has been extended to other complex systems, hinting that the identification and quantification of discontinuities in the distributions of appropriate variables may provide clues to emergent system properties such as resilience. We propose a discontinuity index, based on the vector norm of the full assemblage of observed discontinuities, as a means to quantify and compare this characteristic among systems. We also evaluate four methods to identify the number and location of the most prominent discontinuities. Although results of the four methods are similar, they are not identical, and we conclude that this problem is best addressed with a consistent operationally defined approach in an adaptive inference framework. JF - Ecology and Society AU - Stow, C AU - Allen, C R AU - Garmestani, A S AD - NOAA Great Lakes Environmental Research Laboratory (GLERL) Y1 - 2007/06// PY - 2007 DA - Jun 2007 VL - 12 IS - 1 SN - 1708-3087, 1708-3087 KW - Ecology Abstracts KW - Body mass KW - Landscape KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20917083?accountid=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+and+Society&rft.atitle=Evaluating+Discontinuities+in+Complex+Systems%3A+Toward+Quantitative+Measures+of+Resilience&rft.au=Stow%2C+C%3BAllen%2C+C+R%3BGarmestani%2C+A+S&rft.aulast=Stow&rft.aufirst=C&rft.date=2007-06-01&rft.volume=12&rft.issue=1&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Ecology+and+Society&rft.issn=17083087&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-10-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Landscape; Body mass ER - TY - JOUR T1 - Potential for global mapping of development via a nightsat mission AN - 20692101; 8138310 AB - Nightsat is a concept for a satellite system capable of global observation of the location, form and density of lighted infrastructure and development within human settlements. Nightsat's repeat cycle should be sufficient to produce an annual cloud-free composite of surface lighting to enable detection of growth rates. Airborne and satellite imagery have been used to define the range of spatial, spectral, and detection limit options for a future Nightsat mission. Our conclusion is that Nightsat should collect data from a near-synchronous orbit in the early evening with 50-100 m spatial resolution and have detection limits of 2.5E super(-8) W cm super(-2) sr super(-1) mu m super(-1) or better. Multispectral low-light imaging data would be better than panchromatic data by providing valuable information on the type or character of lighting, a potentially stronger predictor of variables such as ambient population density and economic activity. JF - GeoJournal AU - Elvidge, Christopher D AU - Safran, Jeffrey AU - Tuttle, Benjamin AU - Sutton, Paul AU - Cinzano, Pierantonio AU - Pettit, Donald AU - Arvesen, John AU - Small, Christopher AD - NOAA-NESDIS National Geophysical Data Center, Boulder, CO, USA, chris.elvidge@noaa.gov Y1 - 2007/06// PY - 2007 DA - Jun 2007 SP - 45 EP - 53 PB - Springer-Verlag, Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 69 IS - 1-2 SN - 0343-2521, 0343-2521 KW - Sustainability Science Abstracts KW - Growth rate KW - Human settlements KW - Population density KW - Remote sensing KW - Lighting KW - Satellites KW - Economics KW - Mapping KW - infrastructure KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20692101?accountid=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=GeoJournal&rft.atitle=Potential+for+global+mapping+of+development+via+a+nightsat+mission&rft.au=Elvidge%2C+Christopher+D%3BSafran%2C+Jeffrey%3BTuttle%2C+Benjamin%3BSutton%2C+Paul%3BCinzano%2C+Pierantonio%3BPettit%2C+Donald%3BArvesen%2C+John%3BSmall%2C+Christopher&rft.aulast=Elvidge&rft.aufirst=Christopher&rft.date=2007-06-01&rft.volume=69&rft.issue=1-2&rft.spage=45&rft.isbn=&rft.btitle=&rft.title=GeoJournal&rft.issn=03432521&rft_id=info:doi/10.1007%2Fs10708-007-9104-x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-07-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Satellites; Lighting; Remote sensing; Population density; Economics; Growth rate; Human settlements; Mapping; infrastructure DO - http://dx.doi.org/10.1007/s10708-007-9104-x ER - TY - JOUR T1 - Characterization of a dinoflagellate cryptochrome blue-light receptor with a possible role in circadian control of the cell cycle AN - 20686191; 7995888 AB - Karenia brevis (C. C. Davis) G. Hansen et Moestrup is a dinoflagellate responsible for red tides in the Gulf of Mexico. The signaling pathways regulating its cell cycle are of interest because they are the key to the formation of toxic blooms that cause mass marine animal die-offs and human illness. Karenia brevis displays phased cell division, in which cells enter S phase at precise times relative to the onset of light. Here, we demonstrate that a circadian rhythm underlies this behavior and that light quality affects the rate of cell-cycle progression: in blue light, K. brevis entered the S phase early relative to its behavior in white light of similar intensity, whereas in red light, K. brevis was not affected. A data base of 25,000 K. brevis expressed sequence tags (ESTs) revealed several sequences with similarity to cryptochrome blue-light receptors, but none related to known red-light receptors. We characterized the K. brevis cryptochrome (Kb CRY) and modeled its three-dimensional protein structure. Phylogenetic analysis of the photolyase-CRY gene family showed that Kb CRY is a member of the cryptochrome DASH (CRY DASH) clade. Western blotting with an antibody designed to bind a conserved peptide within Kb CRY identified a single band at similar to 55 kDa. Immunolocalization showed that Kb CRY, like CRY DASH in Arabidopsis, is localized to the chloroplast. This is the first blue-light receptor to be characterized in a dinoflagellate. As the Kb CRY appears to be the only blue-light receptor expressed, it is a likely candidate for circadian entrainment of the cell cycle. JF - Journal of Phycology AU - Brunelle, Stephanie A AU - Hazard, EStarr AU - Sotka, Erik E AU - Dolah, Frances MVan AD - NOAA Center for Coastal Environmental Health and Biomolecular Research, Charleston, SC, USA Department of Biology and Grice Marine Laboratory, College of Charleston, Charleston, SC, USA Y1 - 2007/06// PY - 2007 DA - Jun 2007 SP - 509 EP - 518 PB - Blackwell Publishing Ltd., 9600 Garsington Road VL - 43 IS - 3 SN - 0022-3646, 0022-3646 KW - ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Microbiology Abstracts C: Algology, Mycology & Protozoology KW - Algal blooms KW - Entrainment KW - Red tides KW - Nucleotide sequence KW - Cell cycle KW - Phytoplankton KW - Gene families KW - expressed sequence tags KW - Public health KW - Protein structure KW - Dinoflagellates KW - Circadian rhythms KW - Cryptochromes KW - Phylogeny KW - Marine KW - Western blotting KW - Biological poisons KW - Chloroplasts KW - Light effects KW - ASW, Mexico Gulf KW - Databases KW - Antibodies KW - Cell division KW - S phase KW - Karenia brevis KW - Signal transduction KW - O 4020:Pollution - Organisms/Ecology/Toxicology KW - Q1 08481:Productivity KW - Q5 08524:Public health, medicines, dangerous organisms KW - K 03320:Cell Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20686191?accountid=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+Phycology&rft.atitle=Characterization+of+a+dinoflagellate+cryptochrome+blue-light+receptor+with+a+possible+role+in+circadian+control+of+the+cell+cycle&rft.au=Brunelle%2C+Stephanie+A%3BHazard%2C+EStarr%3BSotka%2C+Erik+E%3BDolah%2C+Frances+MVan&rft.aulast=Brunelle&rft.aufirst=Stephanie&rft.date=2007-06-01&rft.volume=43&rft.issue=3&rft.spage=509&rft.isbn=&rft.btitle=&rft.title=Journal+of+Phycology&rft.issn=00223646&rft_id=info:doi/10.1111%2Fj.1529-8817.2007.00339.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-02-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Algal blooms; Red tides; Biological poisons; Nucleotide sequence; Circadian rhythms; Phytoplankton; Chloroplasts; Public health; Phylogeny; Western blotting; Entrainment; Cell cycle; Gene families; expressed sequence tags; Light effects; Protein structure; Databases; Cell division; Antibodies; S phase; Dinoflagellates; Cryptochromes; Signal transduction; Karenia brevis; ASW, Mexico Gulf; Marine DO - http://dx.doi.org/10.1111/j.1529-8817.2007.00339.x ER - TY - JOUR T1 - Ontogenetic variation in habitat associations for four flatfish species in the Gulf of Maine-Georges Bank region AN - 20648027; 7906001 AB - Multivariate ordination techniques were used to examine how size classes of four flatfish species, American plaice Hippoglossoides platessoides, winter flounder Pseudopleuronectes americanus, yellowtail flounder Limanda ferruginea and fourspot flounder Paralichthys oblongus, are related to bottom depth, bottom temperature, substratum grain size and temporal factors using a 35 year time series from autumn and spring in the Gulf of Maine-Georges Bank region. Depth had the most explanatory value during both seasons in most cases, with fish size generally increasing with depth. One exception was yellowtail flounder in the spring for which a temporal factor explained the most variance, reflecting an increase in size over the time series due to changes in fishing pressure. Temperature was secondarily important for yellowtail flounder in the autumn and for fourspot flounder in both seasons. Substratum type was secondarily important for winter and yellowtail flounders in the spring with smaller fish associated with larger substratum types. Seasonal associations with depth, temperature and substratum are related to seasonal spawning migrations, thermal preferences and other ecological factors. JF - Journal of Fish Biology AU - Methratta, E T AU - Link, J S AD - National Marine Fisheries Service, Northeast Fisheries Science Center, Food Web Dynamics Program, 166 Water Street, Woods Hole, MA 02540, U.S.A., methratt@sas.upenn.edu Y1 - 2007/06// PY - 2007 DA - Jun 2007 SP - 1669 EP - 1688 PB - Blackwell Publishing Ltd., 9600 Garsington Road VL - 70 IS - 6 SN - 0022-1112, 0022-1112 KW - Animal Behavior Abstracts; Ecology Abstracts; Genetics Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - environmental gradient KW - fisheries KW - life history KW - north-west Atlantic KW - spatial distribution KW - Marine fisheries KW - Paralichthys oblongus KW - Migration KW - Environmental factors KW - Catch/effort KW - Marine fish KW - Fishing KW - Substrate preferences KW - Pseudopleuronectes americanus KW - Grain size KW - Ontogeny KW - Bottom temperature KW - Pressure KW - Temperature effects KW - Marine KW - Limanda ferruginea KW - Temperature preferences KW - Spawning KW - Habitat KW - Hippoglossoides platessoides KW - Grain KW - Fishing effort KW - Spawning migrations KW - Ordination KW - O 1070:Ecology/Community Studies KW - Y 25040:Behavioral Ecology KW - Q1 08421:Migrations and rhythms KW - D 04040:Ecosystem and Ecology Studies KW - G 07750:Ecological & Population Genetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20648027?accountid=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=Ontogenetic+variation+in+habitat+associations+for+four+flatfish+species+in+the+Gulf+of+Maine-Georges+Bank+region&rft.au=Methratta%2C+E+T%3BLink%2C+J+S&rft.aulast=Methratta&rft.aufirst=E&rft.date=2007-06-01&rft.volume=70&rft.issue=6&rft.spage=1669&rft.isbn=&rft.btitle=&rft.title=Journal+of+Fish+Biology&rft.issn=00221112&rft_id=info:doi/10.1111%2Fj.1095-8649.2007.01428.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Marine fisheries; Marine fish; Substrate preferences; Grain size; Spawning migrations; Bottom temperature; Fishing effort; Catch/effort; Environmental factors; Temperature effects; Fishing; Temperature preferences; Grain; Ontogeny; Spawning; Pressure; Habitat; Ordination; Migration; Hippoglossoides platessoides; Limanda ferruginea; Pseudopleuronectes americanus; Paralichthys oblongus; Marine DO - http://dx.doi.org/10.1111/j.1095-8649.2007.01428.x ER - TY - JOUR T1 - Nutrient interactions between phytoplankton and bacterioplankton under different carbon dioxide regimes AN - 20615597; 7466540 AB - Light, nutrients, temperature, pH, and salinity are important factors in controlling the growth of phytoplankton and bacterioplankton. Supply of key nutrients to these communities can result in mutualistic or competitive relationships between bacterioplankton and phytoplankton. In this study, we investigated growth and uptake of nutrients by the marine prasinophyte flagellate Tetraselmis chui (strain PLY429) in the presence and absence of a community of bacterioplankton at two pH levels. Growth of PLY429 and total nutrient uptake were calculated for each treatment. The addition of bacterioplankton resulted in lower growth rates of PLY429, but the removal of ammonium was greater in those cultures with bacterioplankton present. The division rate of PLY429 was affected by pH; however, pH changes did not result in different uptake rates of nitrate, ammonium, or phosphate by the mixed algal and bacterial assemblage. These findings suggest that bacterioplankton and phytoplankton were competing for ammonium and that a lower pH resulted in more rapid algal growth. JF - Journal of Applied Phycology AU - Meseck, Shannon L AU - Smith, Barry C AU - Wikfors, Gary H AU - Alix, Jennifer H AU - Kapareiko, Diane AD - NOAA/NMFS, 212 Rogers Avenue, Milford, CT, 06460, USA, Shannon.Meseck@noaa.gov Y1 - 2007/06// PY - 2007 DA - June 2007 SP - 229 EP - 237 PB - Springer-Verlag (Heidelberg), Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de] VL - 19 IS - 3 SN - 0921-8971, 0921-8971 KW - Microbiology Abstracts B: Bacteriology; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Microbiology Abstracts C: Algology, Mycology & Protozoology KW - Nitrate KW - Flagellates KW - Phytoplankton KW - Nutrients KW - Tetraselmis chui KW - Bacterioplankton KW - Salinity effects KW - Nutrient uptake KW - pH effects KW - Algae KW - Ammonium compounds KW - Temperature effects KW - Growth rate KW - Bacteria KW - Ammonium KW - Algal culture KW - Strains KW - Light effects KW - Nannoplankton KW - Phosphate KW - Uptake KW - Nutrients (mineral) KW - Carbon dioxide KW - Q1 08587:Diseases of Cultured Organisms KW - J 02320:Cell Biology KW - K 03320:Cell Biology KW - Q3 08587:Diseases of Cultured Organisms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20615597?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Applied+Phycology&rft.atitle=Nutrient+interactions+between+phytoplankton+and+bacterioplankton+under+different+carbon+dioxide+regimes&rft.au=Meseck%2C+Shannon+L%3BSmith%2C+Barry+C%3BWikfors%2C+Gary+H%3BAlix%2C+Jennifer+H%3BKapareiko%2C+Diane&rft.aulast=Meseck&rft.aufirst=Shannon&rft.date=2007-06-01&rft.volume=19&rft.issue=3&rft.spage=229&rft.isbn=&rft.btitle=&rft.title=Journal+of+Applied+Phycology&rft.issn=09218971&rft_id=info:doi/10.1007%2Fs10811-006-9128-5 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Growth rate; Algal culture; Uptake; Phytoplankton; Nutrients (mineral); Strains; Carbon dioxide; Ammonium compounds; Nannoplankton; Temperature effects; Ammonium; Nitrate; Flagellates; Nutrients; Bacterioplankton; Light effects; Phosphate; Salinity effects; Nutrient uptake; pH effects; Algae; Bacteria; Tetraselmis chui DO - http://dx.doi.org/10.1007/s10811-006-9128-5 ER - TY - JOUR T1 - Supplement to State of the Climate in 2006 AN - 20488143; 7533969 AB - The State of the Climate in 2006 report summarizes the year's weather and climate conditions, both globally and regionally. In addition, the year is placed into a long-term climatological context. Furthermore, notable events are also discussed. Overall global temperatures were fifth or sixth warmest on record, depending on the dataset, continuing an upward trend in temperatures. Many countries and regions experienced their record warmest year (or tied for warmest), including Spain, the Netherlands, the United Kingdom, and China, as well as parts of Australia and Canada. In many regions, the warmth in 2006 is statistically indistinguishable from the record warmth in 1998. However, 1998 was influenced by the unprecedented warming associated with the record 1997/98 El Nino, whereas 2006 was marked by a 2005/06 La Nina that transitioned into a weak-to-moderate 2006/07 El Nino. Consistent with the warming, sea ice extent in both polar regions reached record or near-record minima. In addition, Antarctic ozone concentrations reached an all-time minimum. Also, carbon dioxide measurements increased in the atmosphere by 2.3 parts per million (ppm) in 2006 to reach a global average of 381.1 ppm. In the global oceans, sea levels were above average for similar to 80% of the ocean. The global mean sea level anomaly change of +6 mm from 2005 was the highest increase since the altimeter record began in 1993. Relative sea level change was also the highest ever recorded. Significant heat flux and current anomalies were observed in the regions of the 2006 El Nino and Indian Ocean dipole mode event. Despite the warmth around the globe, tropical cyclone counts were near average. However, Tropical Cyclone Larry made landfall in northern Australia as one of the most intense storms in decades. Following the record Atlantic hurricane season of 2005, the 2006 season was very quiet. JF - Bulletin of the American Meteorological Society AU - Arguez, A AD - NOAA/NESDIS National Climatic Data Center, Asheville, North Carolina Y1 - 2007/06// PY - 2007 DA - Jun 2007 SP - s1 EP - s135 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 USA VL - 88 IS - 6 SN - 0003-0007, 0003-0007 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Sea level KW - Global temperatures KW - sea ice KW - La Nina KW - Statistical analysis KW - Tropical cyclones KW - Atmosphere KW - Storms KW - Mean sea level KW - El Nino KW - Australia KW - Seasonal variability KW - American Meteorological Society KW - Carbon dioxide measurements KW - Ozone KW - ANE, Spain KW - ISW, Indian Ocean KW - Weather KW - Climate KW - Temperature KW - Polar environments KW - Antarctic ozone concentration KW - Polar Regions KW - Ocean currents KW - Hurricanes KW - Heat flux over oceans KW - Currents KW - Sea ice KW - Oceans KW - Global warming KW - Temperature trends KW - China, People's Rep. KW - Carbon dioxide KW - altimeters KW - ANE, Netherlands KW - Sea level changes KW - P 0000:AIR POLLUTION KW - M2 551.583:Variations (551.583) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20488143?accountid=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=Bulletin+of+the+American+Meteorological+Society&rft.atitle=Supplement+to+State+of+the+Climate+in+2006&rft.au=Arguez%2C+A&rft.aulast=Arguez&rft.aufirst=A&rft.date=2007-06-01&rft.volume=88&rft.issue=6&rft.spage=s1&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+the+American+Meteorological+Society&rft.issn=00030007&rft_id=info:doi/10.1175%2FBAMS-88-6-StateoftheClimate L2 - http://ams.allenpress.com/perlserv/?request=get-abstract&doi=10.1175%2FBAMS-88-6-StateoftheClimate LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Global temperatures; La Nina; Statistical analysis; Tropical cyclones; Antarctic ozone concentration; Storms; Polar Regions; Ocean currents; Heat flux over oceans; Mean sea level; Sea ice; El Nino; Global warming; Seasonal variability; Temperature trends; Carbon dioxide measurements; American Meteorological Society; Sea level changes; Weather; Sea level; Climate; sea ice; Temperature; Polar environments; Atmosphere; Hurricanes; Currents; Oceans; Carbon dioxide; altimeters; Ozone; ANE, Spain; ISW, Indian Ocean; Australia; China, People's Rep.; ANE, Netherlands DO - http://dx.doi.org/10.1175/BAMS-88-6-StateoftheClimate ER - TY - JOUR T1 - Evolution of Population Structure in a Highly Social Top Predator, the Killer Whale AN - 20357308; 7420487 AB - Intraspecific resource partitioning and social affiliations both have the potential to structure populations, though it is rarely possible to directly assess the impact of these mechanisms on genetic diversity and population divergence. Here, we address this for killer whales (Orcinus orca), which specialize on prey species and hunting strategy and have long-term social affiliations involving both males and females. We used genetic markers to assess the structure and demographic history of regional populations and test the hypothesis that known foraging specializations and matrifocal sociality contributed significantly to the evolution of population structure. We find genetic structure in sympatry between populations of foraging specialists (ecotypes) and evidence for isolation by distance within an ecotype. Fitting of an isolation with migration model suggested ongoing, low-level migration between regional populations (within and between ecotypes) and small effective sizes for extant local populations. The founding of local populations by matrifocal social groups was indicated by the pattern of fixed mtDNA haplotypes in regional populations. Simulations indicate that this occurred within the last 20,000 years (after the last glacial maximum). Our data indicate a key role for social and foraging behavior in the evolution of genetic structure among conspecific populations of the killer whale. JF - Molecular Biology and Evolution AU - Hoelzel, ARus AU - Hey, Jody AU - Dahlheim, Marilyn E AU - Nicholson, Colin AU - Burkanov, Vladimir AU - Black, Nancy AD - School of Biological and Biomedical Sciences, University of Durham, Durham, United Kingdom. Department of Genetics, Rutgers University. National Marine Mammal Laboratory, National Marine Fisheries Service, Seattle, Washington. Monterey Bay Cetacean Project, Pacific Grove, California Y1 - 2007/06// PY - 2007 DA - June 2007 SP - 1407 EP - 1415 PB - Oxford University Press, Oxford Journals, Great Clarendon Street Oxford OX2 6DP UK, [mailto:jnl.samples@oup.co.uk] VL - 24 IS - 6 SN - 0737-4038, 0737-4038 KW - Cetaceans KW - Dolphins KW - Killer whale KW - Porpoises KW - Whales KW - Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources; Genetics Abstracts KW - Food organisms KW - Specialization KW - Genetic diversity KW - Predators KW - Migration KW - Models KW - Demography KW - Population genetics KW - Haplotypes KW - Conspecifics KW - Prey KW - Marine KW - Foraging behavior KW - Sympatry KW - Orcinus orca KW - Foraging behaviour KW - Mitochondrial DNA KW - Ecotypes KW - Marine mammals KW - Genetic markers KW - Migrations KW - Population structure KW - Cetacea KW - Hunting KW - Genetic structure KW - Evolution KW - Resource partitioning KW - Q1 08443:Population genetics KW - G 07740:Evolution KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20357308?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Molecular+Biology+and+Evolution&rft.atitle=Evolution+of+Population+Structure+in+a+Highly+Social+Top+Predator%2C+the+Killer+Whale&rft.au=Hoelzel%2C+ARus%3BHey%2C+Jody%3BDahlheim%2C+Marilyn+E%3BNicholson%2C+Colin%3BBurkanov%2C+Vladimir%3BBlack%2C+Nancy&rft.aulast=Hoelzel&rft.aufirst=ARus&rft.date=2007-06-01&rft.volume=24&rft.issue=6&rft.spage=1407&rft.isbn=&rft.btitle=&rft.title=Molecular+Biology+and+Evolution&rft.issn=07374038&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Food organisms; Foraging behaviour; Population genetics; Ecotypes; Marine mammals; Migrations; Genetic diversity; Predators; Foraging behavior; Specialization; Sympatry; Migration; Models; Demography; Mitochondrial DNA; Conspecifics; Haplotypes; Genetic markers; Population structure; Hunting; Genetic structure; Prey; Evolution; Resource partitioning; Orcinus orca; Cetacea; Marine ER - TY - JOUR T1 - Field test of four methods for gas-phase ambient nitric acid AN - 20351377; 7499302 AB - Three semi-continuous methods for detecting nitric acid (HNO sub(3)) were tested against the annular denuder + filter pack (ADS) integrated collection technique at the Tampa Bay Regional Atmospheric Chemistry Experiment (BRACE) Sydney research station similar to 20km downwind of the Tampa, Florida, urban core. The semi-continuous instruments included: two slightly differing implementations of the NO sub(Y)-NO sub(Y) sub(@)u sub(*) (total oxides of nitrogen minus that total denuded of HNO sub(3)) denuder difference technique, one from the NOAA Air Resources Lab (ARL), and one from Atmospheric Research and Analysis, Inc. (ARA); the parallel plate wet diffusion scrubber + online ion chromatography technique from Texas Tech University (TTU); and the chemical ionization mass spectrometer from the Georgia Institute of Technology (GIT). Twelve hour ADS samples were collected by the University of South Florida (USF). Results for 10min samples computed from the various higher sampling frequencies of each semi-continuous instrument showed good agreement (R super(2)>0.7) for afternoon periods of the highest production and accumulation of HNO sub(3). Further, agreement was within +/-30% for these instruments even at HNO sub(3) concentrations 60% for the nighttime samples; ADS results were below the corporate mean maximum HNO sub(3) concentration by >30% as well. The four instruments using semi-continuous methods, by contrast, were all within 10% of each other's 12h mean mixing ratios. While only ARA employed a formal minimum detection limit at 0.050ppb, error analysis with the other techniques established that at the same level of precision, TTU's effective limit was approximately the same as ARA's and that ARL's limit was 0.030ppb; analysis for GIT showed no apparent effective limit at the levels of HNO sub(3) encountered in this field study. The importance of sample inlet height for HNO sub(3) measurements was indirectly shown through comparison to previous field work at this site when sample inlet heights ranged from 1.5-10m and produced systematic discrepancies in HNO sub(3) concentrations correlated with height of more than a factor of 2. JF - Atmospheric Environment AU - Arnold, J R AU - Hartsell, B E AU - Luke, W T AU - Rahmat Ullah, SM AU - Dasgupta, P K AU - Greg Huey, L AU - Tate, P AD - Air Resources Laboratory, National Oceanic and Atmospheric Administration, US Environmental Protection Agency, Office of Research and Development, 1200 6th Avenue/9th FL/OEA-095, Seattle, WA 98101-1128, USA, arnold.jeff@epa.gov Y1 - 2007/06// PY - 2007 DA - Jun 2007 SP - 4210 EP - 4226 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 41 IS - 20 SN - 1352-2310, 1352-2310 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Chromatography KW - ASW, USA, Florida, Tampa KW - Spectral analysis KW - Air pollution control KW - ASW, USA, Florida, Tampa Bay KW - Nitrogen oxides KW - Filters KW - ASW, USA, Georgia KW - PSE, Australia, New South Wales, Sydney KW - Scrubbers KW - Atmospheric chemistry KW - Nitric acid KW - Diffusion KW - Mixing ratio KW - Pollution control equipment KW - Meteorological observations KW - Ionization KW - Wind KW - Atmospheric research KW - Technology KW - P 0000:AIR POLLUTION KW - M2 551.501:Methods of Observation/Computations (551.501) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20351377?accountid=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=Field+test+of+four+methods+for+gas-phase+ambient+nitric+acid&rft.au=Arnold%2C+J+R%3BHartsell%2C+B+E%3BLuke%2C+W+T%3BRahmat+Ullah%2C+SM%3BDasgupta%2C+P+K%3BGreg+Huey%2C+L%3BTate%2C+P&rft.aulast=Arnold&rft.aufirst=J&rft.date=2007-06-01&rft.volume=41&rft.issue=20&rft.spage=4210&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Environment&rft.issn=13522310&rft_id=info:doi/10.1016%2Fj.atmosenv.2006.07.058 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Chromatography; Atmospheric chemistry; Spectral analysis; Mixing ratio; Meteorological observations; Ionization; Atmospheric research; Filters; Scrubbers; Nitric acid; Diffusion; Air pollution control; Pollution control equipment; Nitrogen oxides; Wind; Technology; ASW, USA, Georgia; PSE, Australia, New South Wales, Sydney; ASW, USA, Florida, Tampa; ASW, USA, Florida, Tampa Bay DO - http://dx.doi.org/10.1016/j.atmosenv.2006.07.058 ER - TY - JOUR T1 - Marine Conservation Biology: The Science of Maintaining the Sea's Biodiversity AN - 20350947; 7784466 JF - Bioscience AU - Gerrodette, T AD - Tim Gerrodette (e-mail: Tim.Gerrodette� noaa.gov) is with NOAA Fisheries' Southwest Fisheries Science Center, La Jolla, CA 92037 Y1 - 2007/06// PY - 2007 DA - Jun 2007 SP - 536 EP - 537 PB - American Institute of Biological Sciences, 1444 Eye St. N.W. Suite 200 Washington, DC 20005 USA, [mailto:bioscience@aibs.org], [URL:http://www.aibs.org] VL - 57 IS - 6 SN - 0006-3568, 0006-3568 KW - Biotechnology and Bioengineering Abstracts UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20350947?accountid=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=Aquatic+toxicology+%28Amsterdam%2C+Netherlands%29&rft.atitle=Neural+defects+and+cardiac+arrhythmia+in+fish+larvae+following+embryonic+exposure+to+2%2C2%27%2C4%2C4%27-tetrabromodiphenyl+ether+%28PBDE+47%29.&rft.au=Lema%2C+Sean+C%3BSchultz%2C+Irvin+R%3BScholz%2C+Nathaniel+L%3BIncardona%2C+John+P%3BSwanson%2C+Penny&rft.aulast=Lema&rft.aufirst=Sean&rft.date=2007-05-31&rft.volume=82&rft.issue=4&rft.spage=296&rft.isbn=&rft.btitle=&rft.title=Aquatic+toxicology+%28Amsterdam%2C+Netherlands%29&rft.issn=0166445X&rft_id=info:doi/ L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0006-3568&volume=57&issue=6&page=536 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-01 N1 - Last updated - 2011-12-13 DO - http://dx.doi.org/10.1641/B570611 ER - TY - JOUR T1 - A Gauge-Based Analysis of Daily Precipitation over East Asia AN - 20348088; 7535283 AB - A new gauge-based analysis of daily precipitation has been constructed on a 0.5 degree latitude-longitude grid over East Asia (5 degree -60 degree N, 65 degree -155 degree E) for a 26-yr period from 1978 to 2003 using gauge observations at over 2200 stations collected from several individual sources. First, analyzed fields of daily climatology are computed by interpolating station climatology defined as the summation of the first six harmonics of the 365-calendar-day time series of the mean daily values averaged over a 20-yr period from 1978 to 1997. These fields of daily climatology are then adjusted by the Parameter-Elevation Regressions on Independent Slopes Model (PRISM) monthly precipitation climatology to correct the bias caused by orographic effects. Gridded fields of the ratio of daily precipitation to the daily climatology are created by interpolating the corresponding station values using the optimal interpolation method. Analyses of total daily precipitation are finally calculated by multiplying the daily climatology by the daily ratio. Cross-validation tests indicated that this gauge-based analysis has high quantitative quality with a negligible bias and a correlation coefficient of similar to 0.6 for comparisons between withdrawn station data and the analysis at a 0.05 degree latitude-longitude grid box. The quality of the analysis increases with the gauge network density. The mean distribution and annual cycle of this new gauge analysis present similar patterns but with more detailed structures and slightly larger magnitude compared to other published monthly gauge analyses over the region. The East Asia gauge analysis is applied to verify the performance of five satellite-based precipitation estimates. This examination reveals the regionally and seasonally dependent performance of the satellite products with the best statistics observed for relatively wet regions. Further improvements of the daily gauge analysis are underway to increase the gauge network density and to refine the algorithm to better deal with the orographic effects especially over South and Southeast Asia. JF - Journal of Hydrometeorology AU - Xie, P AU - Yatagai, A AU - Chen, M AU - Hayasaka, T AU - Fukushima, Y AU - Liu, C AU - Yang, S AD - Corresponding author address: Pingping Xie, NOAA Climate Prediction Center, 5200 Auth Road, Camp Springs, MD 20746. Pingping, Xie@noaa.gov Y1 - 2007/06// PY - 2007 DA - Jun 2007 SP - 607 EP - 626 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 USA VL - 8 IS - 3 SN - 1525-755X, 1525-755X KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts KW - Remote Sensing KW - Statistics KW - Density KW - Network densities KW - Statistical analysis KW - Algorithms KW - Correlations KW - Precipitation KW - Time series analysis KW - Hydrometeorology KW - Monthly precipitation KW - Performance Evaluation KW - Hydrometeorological research KW - Satellite data KW - Interpolation methods KW - Networks KW - Climatology KW - Asia KW - Southeast Asia KW - Daily precipitation KW - Annual Distribution KW - M2 551.579.1:Water supply from precipitation (551.579.1) KW - SW 0815:Precipitation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20348088?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Hydrometeorology&rft.atitle=A+Gauge-Based+Analysis+of+Daily+Precipitation+over+East+Asia&rft.au=Xie%2C+P%3BYatagai%2C+A%3BChen%2C+M%3BHayasaka%2C+T%3BFukushima%2C+Y%3BLiu%2C+C%3BYang%2C+S&rft.aulast=Xie&rft.aufirst=P&rft.date=2007-06-01&rft.volume=8&rft.issue=3&rft.spage=607&rft.isbn=&rft.btitle=&rft.title=Journal+of+Hydrometeorology&rft.issn=1525755X&rft_id=info:doi/10.1175%2FJHM583.1 L2 - http://ams.allenpress.com/perlserv/?request=get-abstract&doi=10.1175%2FJHM583.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Monthly precipitation; Satellite data; Hydrometeorological research; Interpolation methods; Network densities; Correlations; Algorithms; Statistical analysis; Climatology; Precipitation; Time series analysis; Daily precipitation; Remote Sensing; Hydrometeorology; Performance Evaluation; Statistics; Density; Networks; Annual Distribution; Southeast Asia; Asia DO - http://dx.doi.org/10.1175/JHM583.1 ER - TY - JOUR T1 - Alaska red king crab: A relatively intractable target in a multispecies trawl survey of the eastern Bering Sea AN - 20345438; 7496772 AB - The success with which Alaska's groundfish stocks have been managed is not matched by management of its crab stocks, several of which have been declared overfished. It is unlikely that all species will be sampled equally well in a generic, multispecies trawl survey with a uniform distribution of sampling effort. We evaluated the relative sampling tractability of six species targeted by the eastern Bering Sea stock assessment survey conducted annually by the U.S. National Marine Fisheries Service to see if there were differences that might explain the dichotomy in management success observed for groundfish and crabs. Using relative niche breadth, Green's Index of spatial patchiness, heterogeneity of variance and abundance-estimate precision, we analyzed 22 years of survey data to conclude that three major crab species, red king crab (Paralithodes camtschaticus), snow crab (Chionoecetes opilio) and Tanner crab (Chionoecetes bairdi), were less tractable than three major fish species, walleye pollock (Theragra chalcogramma), Pacific cod (Gadus macrocephalus) and yellowfin sole (Pleuronectes asper). In particular, our analysis established red king crab as the species for which abundance-estimate precision, niche breadth and sampling efficiency were lowest, patchiness was highest and heterogeneity of variance was the most severe. As a consequence, Bering Sea multispecies sampling is not likely to achieve the same degree of abundance-estimation success for red king crab as it might for other crab or fish species. JF - Fisheries Research (Amsterdam) AU - Dew, C B AU - Austring, R G AD - Alaska Fisheries Science Center, 7600 Sand Point Way NE, Seattle, WA 98115-6349, United States, braxton.dew@noaa.gov Y1 - 2007/06// PY - 2007 DA - June 2007 SP - 165 EP - 173 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl] VL - 85 IS - 1-2 SN - 0165-7836, 0165-7836 KW - Pacific cod KW - Snow crab KW - Tanner crab KW - Walleye pollock KW - Yellowfin sole KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine fisheries KW - Marine KW - Pleuronectes asper KW - Data processing KW - Decapoda KW - Theragra chalcogramma KW - Niche breadth KW - Chionoecetes opilio KW - Stock assessment KW - INE, USA, Alaska KW - Paralithodes KW - Multispecies fisheries KW - IN, Bering Sea KW - Gadus macrocephalus KW - Fishery management KW - Fishery surveys KW - Chionoecetes bairdi KW - Crab fisheries KW - Fisheries KW - Sampling KW - Trawl nets KW - D 04040:Ecosystem and Ecology Studies KW - O 5020:Fisheries and Fishery Biology KW - Q1 08604:Stock assessment and management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20345438?accountid=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=Alaska+red+king+crab%3A+A+relatively+intractable+target+in+a+multispecies+trawl+survey+of+the+eastern+Bering+Sea&rft.au=Dew%2C+C+B%3BAustring%2C+R+G&rft.aulast=Dew&rft.aufirst=C&rft.date=2007-06-01&rft.volume=85&rft.issue=1-2&rft.spage=165&rft.isbn=&rft.btitle=&rft.title=Fisheries+Research+%28Amsterdam%29&rft.issn=01657836&rft_id=info:doi/10.1016%2Fj.fishres.2007.02.001 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Marine fisheries; Fishery management; Fishery surveys; Crab fisheries; Stock assessment; Multispecies fisheries; Trawl nets; Data processing; Niche breadth; Fisheries; Sampling; Pleuronectes asper; Theragra chalcogramma; Gadus macrocephalus; Decapoda; Chionoecetes bairdi; Chionoecetes opilio; Paralithodes; IN, Bering Sea; INE, USA, Alaska; Marine DO - http://dx.doi.org/10.1016/j.fishres.2007.02.001 ER - TY - JOUR T1 - Predicting river floodplain and lateral channel migration for salmon habitat conservation AN - 19979478; 7478068 AB - In this article, we describe a method for predicting floodplain locations and potential lateral channel migration across 82,900 km (491 km super(2) by bankfull area) of streams in the Columbia River basin. Predictions are based on channel confinement, channel slope, bankfull width, and bankfull depth derived from digital elevation and precipitation data. Half of the 367 km super(2) (47,900 km by length) of low-gradient channels (, 4% channel slope) were classified as floodplain channels with a high likelihood of lateral channel migration (182 km super(2), 50%). Classification agreement between modeled and field-measured floodplain confinement was 85% (k = 0.46, p < 0.001) with the largest source of error being the misclassification of unconfined channels as confined (55% omission error). Classification agreement between predicted channel migration and lateral migration determined from aerial photographs was 76% (k = 0.53, p < 0.001) with the largest source of error being the misclassification of laterally migrating channels as non-migrating (35% omission error). On average, more salmon populations were associated with laterally migrating channels and floodplains than with confined or nonmigrating channels. These data are useful for many river basin planning applications, including identification of land use impacts to floodplain habitats and locations with restoration potential for listed salmonids or other species of concern. JF - Journal of the American Water Resources Association AU - Hall, JE AU - Holzer, D M AU - Beechie, T J AD - NOAA Fisheries Northwest Fisheries Science Center, 2725 Montlake Blvd E., Seattle, Washington 98112, USA, jason.hall@noaa.gov Y1 - 2007/06// PY - 2007 DA - June 2007 SP - 786 EP - 797 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 43 IS - 3 SN - 1093-474X, 1093-474X KW - Salmonids KW - Pollution Abstracts; Sustainability Science Abstracts; Meteorological & Geoastrophysical Abstracts; ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts; Aqualine Abstracts; Water Resources Abstracts KW - River Basins KW - Precipitation data KW - Anadromous species KW - Behaviour KW - Freshwater KW - flood plains KW - Habitat selection KW - Migration KW - Streams KW - Classification KW - Salmonidae KW - Slopes KW - migration KW - River discharge KW - River basins KW - Errors KW - Habitat KW - Land use KW - Flood Plains KW - Channels KW - USA, Columbia R. basin KW - Flood plains KW - Aquatic Habitats KW - Aerial photographs KW - classification KW - Nature conservation KW - salmon KW - Conservation KW - Q5 08523:Conservation, wildlife management and recreation KW - M2 556.53:Rivers, Streams, Canals (556.53) KW - M3 1010:Issues in Sustainable Development KW - P 2000:FRESHWATER POLLUTION KW - SW 0835:Streamflow and runoff KW - AQ 00008:Effects of Pollution KW - Q1 08423:Behaviour KW - O 1080:Multi-disciplinary Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19979478?accountid=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=Antarctic+Science&rft.atitle=Site+fidelity+of+Weddell+seals%3A+the+effects+of+sex+and+age&rft.au=Cameron%2C+Michael+F%3BSiniff%2C+Donald+B%3BProffitt%2C+Kelly+M%3BGarrott%2C+Robert+A&rft.aulast=Cameron&rft.aufirst=Michael&rft.date=2007-06-01&rft.volume=19&rft.issue=2&rft.spage=149&rft.isbn=&rft.btitle=&rft.title=Antarctic+Science&rft.issn=09541020&rft_id=info:doi/10.1017%2FS0954102007000223 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2016-09-29 N1 - SubjectsTermNotLitGenreText - Channels; Flood plains; Aerial photographs; Anadromous species; Behaviour; River discharge; Nature conservation; Habitat selection; Precipitation data; Conservation; River basins; Land use; migration; classification; salmon; Habitat; flood plains; Streams; Flood Plains; River Basins; Classification; Aquatic Habitats; Slopes; Errors; Migration; Salmonidae; USA, Columbia R. basin; Freshwater DO - http://dx.doi.org/10.1111/j.1752-1688.2007.00063.x ER - TY - JOUR T1 - Crystallization and preliminary crystallographic characterization of the origin-binding domain of the bacteriophage lambda O replication initiator AN - 19798596; 7888932 AB - The bacteriophage lambda O protein binds to the lambda replication origin (ori lambda ) and serves as the primary replication initiator for the viral genome. The binding energy derived from the binding of O to ori lambda is thought to help drive DNA opening to facilitate initiation of DNA replication. Detailed understanding of this process is severely limited by the lack of high-resolution structures of O protein or of any lambdoid phage-encoded paralogs either with or without DNA. The production of crystals of the origin-binding domain of lambda O that diffract to 2.5 A is reported. Anomalous dispersion methods will be used to solve this structure. JF - Acta Crystallographica Section F AU - Struble, E B AU - Gittis, A G AU - Bianchet, MA AU - McMacken, R AD - Department of Biophysics, Johns Hopkins University, Baltimore, MD 21218, USA, evi.struble@nist.gov Y1 - 2007/06// PY - 2007 DA - Jun 2007 SP - 542 EP - 545 PB - Blackwell Publishing Ltd., 9600 Garsington Road VL - 63 IS - 6 SN - 1744-3091, 1744-3091 KW - Biochemistry Abstracts 2: Nucleic Acids; Virology & AIDS Abstracts; Microbiology Abstracts B: Bacteriology KW - bacteriophage lambda KW - O replication initiator KW - origin-binding domain. KW - Phages KW - Crystallization KW - Genomes KW - Bacteria KW - DNA biosynthesis KW - Replication initiation KW - Thermodynamics KW - Replication KW - Replication origins KW - Crystals KW - N 14820:DNA Metabolism & Structure KW - J 02430:Symbiosis, Antibiosis & Phages KW - V 22310:Genetics, Taxonomy & Structure UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19798596?accountid=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=Acta+Crystallographica+Section+F&rft.atitle=Crystallization+and+preliminary+crystallographic+characterization+of+the+origin-binding+domain+of+the+bacteriophage+lambda+O+replication+initiator&rft.au=Struble%2C+E+B%3BGittis%2C+A+G%3BBianchet%2C+MA%3BMcMacken%2C+R&rft.aulast=Struble&rft.aufirst=E&rft.date=2007-06-01&rft.volume=63&rft.issue=6&rft.spage=542&rft.isbn=&rft.btitle=&rft.title=Acta+Crystallographica+Section+F&rft.issn=17443091&rft_id=info:doi/10.1107%2FS1744309107022762 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Genomes; Crystallization; Phages; DNA biosynthesis; Replication initiation; Thermodynamics; Replication; Replication origins; Crystals; Bacteria DO - http://dx.doi.org/10.1107/S1744309107022762 ER - TY - JOUR T1 - Induction of DNA strand breaks in the mussel (Mytilus trossulus) and clam (Protothaca staminea) following chronic field exposure to polycyclic aromatic hydrocarbons from the Exxon Valdez spill AN - 19743335; 7500318 AB - In 2002, 13 years after the Exxon Valdez spill, mussels and clams were examined for lingering oil exposure and damage. Known oil patches were sampled at four locations, and compared to nearby reference areas (same bay), and were also compared to ''hot reference'' sites to verify the methods used (Cordova harbor and fresh diesel spill at Port Chalmers). Passive samplers deployed for a month at the sites, along with tissue samples, confirmed that the oiled sites were oiled (fingerprinting back to Exxon Valdez oil) and that reference sites were clean. The highest PAH loads were detected in sub-surface interstitial waters at oiled sites. Exposure at the surface was generally low level, and probably intermittent. DNA damage was assessed in blood cells using sensitive comet analyses. DNA strand breakage was detected in both mussels and clams, with the highest level of damage detected at ''hot reference'' sites of Cordova harbor and Port Chalmers. Bioavailability and DNA damage at the oiled sties was low, indicating there has been substantial progress in recovery from the spill 13 years before, yet low level bioavailability and damage were still detectable. JF - Marine Pollution Bulletin AU - Thomas, R E AU - Lindeberg, M AU - Harris, P M AU - Rice, S D AD - NOAA, 11305 Glacier Highway, Juneau, AK 99801, USA, Jeep.Rice@noaa.gov Y1 - 2007/06// PY - 2007 DA - June 2007 SP - 726 EP - 732 PB - Elsevier Science Ltd., Pergamon, P.O. Box 800 Kidlington Oxford OX5 1DX UK, [mailto:nlinfo-f@elsevier.nl] VL - 54 IS - 6 SN - 0025-326X, 0025-326X KW - Pacific littleneck KW - Ecology Abstracts; Biochemistry Abstracts 2: Nucleic Acids; Toxicology Abstracts; Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Aqualine Abstracts; Water Resources Abstracts; Pollution Abstracts KW - Protothaca staminea KW - Pore water KW - Pollution effects KW - Toxicity tests KW - Oil KW - Bioavailability KW - Fingerprinting KW - Exposure KW - Aromatic hydrocarbons KW - Oil pollution KW - Mytilus trossulus KW - Blood cells KW - Oil spills KW - Marine KW - Damage KW - Polycyclic aromatic hydrocarbons KW - USA, Alaska, Valdez KW - Mussels KW - Samplers KW - Clams KW - DNA damage KW - Bioaccumulation KW - port installations KW - Marine pollution KW - Water Pollution Effects KW - DNA KW - polycyclic aromatic hydrocarbons KW - Marine molluscs KW - Diesel KW - Harbors KW - D 04070:Pollution KW - O 4020:Pollution - Organisms/Ecology/Toxicology KW - N 14820:DNA Metabolism & Structure KW - P 1000:MARINE POLLUTION KW - Q5 08504:Effects on organisms KW - AQ 00008:Effects of Pollution KW - SW 3030:Effects of pollution KW - X 24350:Industrial Chemicals UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19743335?accountid=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:dissertation&rft.genre=dissertations+%26+theses&rft.jtitle=&rft.atitle=&rft.au=Liu%2C+Zizhao&rft.aulast=Liu&rft.aufirst=Zizhao&rft.date=2016-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9781369086980&rft.btitle=&rft.title=Membrane+Chromatography+for+Bioseparations%3A+Ligand+Design+and+Optimization&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Pore water; Aromatic hydrocarbons; Marine molluscs; Pollution effects; Oil pollution; Blood cells; Toxicity tests; Oil spills; Oil; DNA damage; Polycyclic aromatic hydrocarbons; Fingerprinting; Marine pollution; Diesel; Samplers; Bioavailability; port installations; DNA; polycyclic aromatic hydrocarbons; Harbors; Damage; Bioaccumulation; Mussels; Exposure; Water Pollution Effects; Clams; Protothaca staminea; Mytilus trossulus; USA, Alaska, Valdez; Marine DO - http://dx.doi.org/10.1016/j.marpolbul.2007.01.009 ER - TY - JOUR T1 - Distribution of Brevetoxin to Lipoproteins in human plasma AN - 19701980; 7498057 AB - To better understand the distribution of brevetoxins in lipoproteins, including their role in tissue delivery and toxin elimination in humans, we examined the interaction of brevetoxin congener PbTx-3 with human lipoproteins. In a scintillation proximity assay (SPA) and microtiter equilibrium dialysis, brevetoxin bound linearly to purified human high density, low density, and very low density lipoproteins (HDL, LDL, and VLDL). Both methods demonstrated higher binding capacity per weight for HDL over the other lipoproteins; approximately 50% higher with SPA and 100% higher with equilibrium dialysis. The preferential binding of brevetoxin to HDL particles is consistent with the higher surface to volume ratio of these particles and the association of the toxin with the surface phospholipid/cholesterol domain of the lipoprotein particle. Lipoprotein components were next separated from a well-characterized human plasma sample to determine the mass distribution of brevetoxin within plasma. Equilibrium dialysis of the fractionated and recombined lipoproteins and plasma proteins determined that brevetoxin distributed predominately (>80%) to lipoproteins associating with each lipoprotein class. These results provide useful information to consider human susceptibility differences, such as those based on dyslipidemia, to the transport and elimination of polyether toxins. JF - Toxicon AU - Woofter, R T AU - Ramsdell, J S AD - Center for Coastal Environmental Health and Biomolecular Research, NOAA-National Ocean Service, Charleston, South Carolina, USA, john.ramsdell@noaa.gov Y1 - 2007/06/01/ PY - 2007 DA - 2007 Jun 01 SP - 1010 EP - 1018 PB - Elsevier Science Ltd., Pergamon, P.O. Box 800 Kidlington Oxford OX5 1DX UK, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl] VL - 49 IS - 7 SN - 0041-0101, 0041-0101 KW - Toxicology Abstracts KW - Lipoproteins (high density) KW - Cholesterol KW - Toxins KW - Lipoproteins (low density) KW - Plasma proteins KW - polyethers KW - Brevetoxins KW - Lipoproteins (very low density) KW - Equilibrium dialysis KW - Scintillation KW - Dyslipidemia KW - Lipoproteins KW - Congeners KW - Phospholipids KW - X 24370:Natural Toxins UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19701980?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxicologyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Toxicon&rft.atitle=Distribution+of+Brevetoxin+to+Lipoproteins+in+human+plasma&rft.au=Woofter%2C+R+T%3BRamsdell%2C+J+S&rft.aulast=Woofter&rft.aufirst=R&rft.date=2007-06-01&rft.volume=49&rft.issue=7&rft.spage=1010&rft.isbn=&rft.btitle=&rft.title=Toxicon&rft.issn=00410101&rft_id=info:doi/10.1016%2Fj.toxicon.2007.01.011 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Lipoproteins (high density); Cholesterol; Toxins; Lipoproteins (low density); Plasma proteins; polyethers; Brevetoxins; Scintillation; Equilibrium dialysis; Lipoproteins (very low density); Lipoproteins; Dyslipidemia; Congeners; Phospholipids DO - http://dx.doi.org/10.1016/j.toxicon.2007.01.011 ER - TY - JOUR T1 - Interannual to Decadal Predictability of Tropical and North Pacific Sea Surface Temperatures AN - 19673158; 7534984 AB - A multivariate empirical model is used to show that predictability of the dominant patterns of tropical and North Pacific oceanic variability, El Nino-Southern Oscillation (ENSO), and the Pacific decadal oscillation (PDO), is mostly limited to little more than a year, despite the presence of spectral peaks on decadal time scales. The model used is a linear inverse model (LIM) derived from the observed simultaneous and 1-yr lag correlation statistics of July-June-averaged SST from the Hadley Centre Global Sea Ice and Sea Surface Temperature (HadISST) dataset for the years 1900-2002. The model accurately reproduces the power spectra of the data, including interannual and interdecadal spectral peaks that are significant relative to univariate red noise. Eigenanalysis of the linear dynamical operator yields propagating eigenmodes that correspond to these peaks but have very short decay times and, thus, limited predictability. Longer-term predictability does exist, however, due to two stationary eigenmodes that are more weakly damped. These eigenmodes do not strongly correspond to the canonical ENSO and PDO patterns. Instead, one is similar to the 1900-2002 trend and might represent anthropogenic effects, while the second represents multidecadal fluctuations of a pattern that potentially represents natural decadal variability; however, neither attribution can be made unambiguously with the analysis presented in this paper. Predictability of these two stationary eigenmodes is significantly enhanced by tropical-North Pacific coupling. Neither stationary eigenmode is well captured in the control run of any coupled GCM in the CMIP-3 project of the Intergovernmental Panel on Climate Change (IPCC) Fourth Assessment Report (AR4), perhaps because in all of the GCMs tropical SST decadal variability is too weak and North Pacific SSTs are too independent of the Tropics. A key implication of this analysis is that the PDO may represent not a single physical mode but rather the sum of several phenomena, each of which represents a different red noise with its own autocorrelation time scale and spatial pattern. The sum of these red noises can give rise to apparent PDO 'regime shifts' and seeming characteristics of a long memory process. Such shifts are not predictable beyond the time scale of the most rapidly decorrelating noise, less than two years, although the expected duration of regimes may be determined from the relative amplitudes of different eigenmodes. JF - Journal of Climate AU - Newman, M AD - Corresponding author address: Dr. Matthew Newman, Physical Sciences Division, NOAA/Earth System Research Laboratory, 325 Broadway, R/PSD1, Boulder, CO 80305-3328. matt, newman@noaa.gov Y1 - 2007/06// PY - 2007 DA - June 2007 SP - 2333 EP - 2356 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 USA VL - 20 IS - 11 SN - 0894-8755, 0894-8755 KW - Pollution Abstracts; Sustainability Science Abstracts; Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts; Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Hydrological Regime KW - Sea surface KW - Variability KW - Statistics KW - Acoustic waves KW - sea ice KW - Climatic changes KW - Statistical analysis KW - Correlations KW - Man-induced effects KW - IN, North Pacific KW - Assessments KW - Predictability KW - El Nino-Southern Oscillation event variability KW - Sea Ice KW - Decay KW - Noise pollution KW - Sea surface temperatures KW - El Nino phenomena KW - Marine KW - Climate models KW - anthropogenic factors KW - Energy spectra KW - Climates KW - Power spectra KW - Noise levels KW - Temperature KW - Natural variability KW - Atmospheric circulation KW - Intergovernmental Panel on Climate Change KW - Water temperature KW - Pacific Decadal Oscillation KW - Model Studies KW - Southern Oscillation KW - Interannual variability KW - Sea ice KW - Atmosphere-ocean coupled models KW - General circulation models KW - Tropical environment KW - Tropical environments KW - El Nino-Southern Oscillation event KW - Noise KW - Q2 09243:Structure, mechanics and thermodynamics KW - P 9000:ENVIRONMENTAL ACTION KW - M3 1010:Issues in Sustainable Development KW - M2 551.465:Structure/Dynamics/Circulation (551.465) KW - O 4080:Pollution - Control and Prevention KW - SW 3020:Sources and fate of pollution KW - Q5 08522:Protective measures and control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19673158?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Climate&rft.atitle=Interannual+to+Decadal+Predictability+of+Tropical+and+North+Pacific+Sea+Surface+Temperatures&rft.au=Newman%2C+M&rft.aulast=Newman&rft.aufirst=M&rft.date=2007-06-01&rft.volume=20&rft.issue=11&rft.spage=2333&rft.isbn=&rft.btitle=&rft.title=Journal+of+Climate&rft.issn=08948755&rft_id=info:doi/10.1175%2FJCLI4165.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Sea surface; Energy spectra; Tropical environment; Climatic changes; Man-induced effects; Atmospheric circulation; Water temperature; El Nino phenomena; Southern Oscillation; Climate models; Acoustic waves; Power spectra; Correlations; Statistical analysis; Natural variability; Intergovernmental Panel on Climate Change; Pacific Decadal Oscillation; Sea ice; Interannual variability; Atmosphere-ocean coupled models; El Nino-Southern Oscillation event variability; Predictability; General circulation models; El Nino-Southern Oscillation event; Noise pollution; Sea surface temperatures; anthropogenic factors; Tropical environments; sea ice; Temperature; Noise levels; Decay; Hydrological Regime; Variability; Statistics; Assessments; Sea Ice; Climates; Noise; Model Studies; IN, North Pacific; Marine DO - http://dx.doi.org/10.1175/JCLI4165.1 ER - TY - JOUR T1 - Site fidelity of Weddell seals: the effects of sex and age AN - 19550560; 8666290 AB - Site fidelity is believed to be an important life history strategy for Weddell seals (Leptonychotes weddellii), that return to traditional breeding colonies each spring. We examined four hypotheses concerning their fidelity to these colonies: 1) fidelity is stronger to natal sites (natal fidelity) than to other sites, 2) females exhibit greater site fidelity than males, 3) site fidelity for both sexes increases with age, 4) site fidelity in adult females is related to their reproductive status and their total number of offspring. Analysis of a long-term tagging database from McMurdo Sound did not support hypotheses 1 and 2. Although animals did express fidelity to specific sites over their lifetime ( chi 2 tests, P [Lt] 0.05), fidelity to natal colonies was lower than to other sites ( chi 2 test, P [Lt] 0.05). There were no differences in site fidelity between males and females ( chi 2 tests, P >> 0.05). Hypothesis 3 was supported. Since the probability of a returning seal occupying the same colony as the previous year increased with age among both sexes to about age 12. Finally, in support of hypothesis 4, females with a higher degree of site fidelity were more likely to both have a higher reproductive rate and return to a site where they have previously given birth. JF - Antarctic Science AU - Cameron, Michael F AU - Siniff, Donald B AU - Proffitt, Kelly M AU - Garrott, Robert A AD - National Marine Mammal Laboratory, Alaska Fisheries Science Center, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, 7600 Sand Point Way NE, Seattle, WA 98115, USA, Michael.Cameron@noaa.gov Y1 - 2007/06// PY - 2007 DA - Jun 2007 SP - 149 EP - 155 PB - Cambridge University Press, The Edinburgh Building, VL - 19 IS - 2 SN - 0954-1020, 0954-1020 KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - Age KW - Parturition KW - Site fidelity KW - Leptonychotes weddellii KW - Habitat selection KW - Reproductive status KW - Fidelity KW - Colonies KW - Life history KW - Breeding KW - Marine mammals KW - Progeny KW - Tagging KW - PSE, Antarctica, Victoria Land, Arrival Heights, McMurdo Sound KW - Sex KW - O 1070:Ecology/Community Studies KW - Q1 08421:Migrations and rhythms KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19550560?accountid=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=Antarctic+Science&rft.atitle=Site+fidelity+of+Weddell+seals%3A+the+effects+of+sex+and+age&rft.au=Cameron%2C+Michael+F%3BSiniff%2C+Donald+B%3BProffitt%2C+Kelly+M%3BGarrott%2C+Robert+A&rft.aulast=Cameron&rft.aufirst=Michael&rft.date=2007-06-01&rft.volume=19&rft.issue=2&rft.spage=149&rft.isbn=&rft.btitle=&rft.title=Antarctic+Science&rft.issn=09541020&rft_id=info:doi/10.1017%2FS0954102007000223 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Marine mammals; Parturition; Tagging; Habitat selection; Sex; Reproductive status; Age; Colonies; Fidelity; Life history; Breeding; Progeny; Site fidelity; Leptonychotes weddellii; PSE, Antarctica, Victoria Land, Arrival Heights, McMurdo Sound; Marine DO - http://dx.doi.org/10.1017/S0954102007000223 ER - TY - JOUR T1 - Saturation of the Southern Ocean CO (sub 2) sink due to recent climate change AN - 1015237811; 2007-124077 AB - Based on observed atmospheric carbon dioxide (CO (sub 2) ) concentration and an inverse method, we estimate that the Southern Ocean sink of CO (sub 2) has weakened between 1981 and 2004 by 0.08 petagrams of carbon per year per decade relative to the trend expected from the large increase in atmospheric CO (sub 2) . We attribute this weakening to the observed increase in Southern Ocean winds resulting from human activities, which is projected to continue in the future. Consequences include a reduction of the efficiency of the Southern Ocean sink of CO (sub 2) in the short term (about 25 years) and possibly a higher level of stabilization of atmospheric CO (sub 2) on a multicentury time scale. JF - Science AU - Le Quere, Corinne AU - Roedenbeck, Christian AU - Buitenhuis, Erik T AU - Conway, Thomas J AU - Langenfelds, Ray AU - Gomez, Antony AU - Labuschagne, Casper AU - Ramonet, Michel AU - Nakazawa, Takakiyo AU - Metzl, Nicolas AU - Gillett, Nathan AU - Heimann, Martin Y1 - 2007/06// PY - 2007 DA - June 2007 SP - 1735 EP - 1738 PB - American Association for the Advancement of Science, Washington, DC VL - 316 IS - 5832 SN - 0036-8075, 0036-8075 KW - Southern Ocean KW - patterns KW - human activity KW - sinks KW - atmosphere KW - global change KW - air-sea interface KW - climate change KW - variations KW - carbon dioxide KW - models KW - climate forcing KW - winds KW - global warming KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1015237811?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bulletin+of+the+American+Meteorological+Society&rft.atitle=Supplement+to+State+of+the+Climate+in+2006&rft.au=Arguez%2C+A&rft.aulast=Arguez&rft.aufirst=A&rft.date=2007-06-01&rft.volume=88&rft.issue=6&rft.spage=s1&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+the+American+Meteorological+Society&rft.issn=00030007&rft_id=info:doi/10.1175%2FBAMS-88-6-StateoftheClimate L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 29 N1 - PubXState - DC N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - air-sea interface; atmosphere; carbon dioxide; climate change; climate forcing; global change; global warming; human activity; models; patterns; sinks; Southern Ocean; variations; winds DO - http://dx.doi.org/10.1126/science.1136188 ER - TY - JOUR T1 - Neural defects and cardiac arrhythmia in fish larvae following embryonic exposure to 2,2',4,4'-tetrabromodiphenyl ether (PBDE 47). AN - 70425442; 17412433 AB - Polybrominated diphenyl ethers (PBDEs) are added to plastics, polyurethane foam, and textiles as a flame retardant. While PBDEs play a key role in reducing loss of human life and property from fires, these flame retardants have become pervasive organic contaminants in the environment and in the tissues of fish, birds, marine mammals, and humans. Levels of PBDEs in wildlife and humans continue to rise, raising concerns about potential ecological and health risks associated with exposure to these chemicals. Nevertheless, there is little currently known about the toxicological effects of PBDE exposure. Here, we examined the developmental toxicity of the PBDE congener 2,2',4,4'-tetrabromodiphenyl ether (PBDE 47) using the zebrafish (Danio rerio) as an ontogenetic model. Zebrafish embryos were exposed continuously to dissolved phase PBDE 47 (100-5000 microg/l) beginning 3-5 h post-fertilization (hpf). Fish treated with the highest concentrations of PBDE 47 delayed hatching, had reduced growth post-hatching, and displayed an abnormal dorsal curvature of the body with flexion at the hindbrain. By 96h post-fertilization larvae exposed to PBDE 47 had significant tachycardia, which progressed into atrioventricular block arrhythmias. Microinjection of fluorescent dye into the hindbrain ventricle revealed that cerebrospinal fluid in the neural tube and brain ventricles flowed more slowly in fish larvae exposed to PBDE 47, a likely etiology for the dorsal curvature. Similar, though much less pronounced, developmental toxicity also occurred in larvae exposed to PBDE 47 only for a 20h period during early embryogenesis (3-23 hpf), suggesting that PBDEs incorporated in lipid of the egg are bioavailable and cause toxicity later in life. Taken together, this work indicates that exposure to PBDE 47 can cause morphological abnormalities, impair cardiovascular function and cerebrospinal fluid flow, and provides a tractable starting point for using the zebrafish model to explore molecular mechanisms of PBDE toxicity. JF - Aquatic toxicology (Amsterdam, Netherlands) AU - Lema, Sean C AU - Schultz, Irvin R AU - Scholz, Nathaniel L AU - Incardona, John P AU - Swanson, Penny AD - NOAA Fisheries, Northwest Fisheries Science Center, 2725 Montlake Boulevard East, Seattle, WA 98112, USA. sean.lema@noaa.gov Y1 - 2007/05/31/ PY - 2007 DA - 2007 May 31 SP - 296 EP - 307 VL - 82 IS - 4 SN - 0166-445X, 0166-445X KW - Halogenated Diphenyl Ethers KW - 0 KW - Hydrocarbons, Brominated KW - Phenyl Ethers KW - Water Pollutants, Chemical KW - 2,2',4,4'-tetrabromodiphenyl ether KW - 0N97R5X10X KW - Index Medicus KW - Animals KW - Cerebrospinal Fluid -- drug effects KW - Cerebrospinal Fluid -- physiology KW - Larva -- chemistry KW - Male KW - Larva -- drug effects KW - Female KW - Survival Analysis KW - Phenyl Ethers -- toxicity KW - Water Pollutants, Chemical -- analysis KW - Water Pollutants, Chemical -- toxicity KW - Heart -- drug effects KW - Hydrocarbons, Brominated -- analysis KW - Hydrocarbons, Brominated -- toxicity KW - Central Nervous System -- growth & development KW - Central Nervous System -- physiopathology KW - Central Nervous System -- drug effects KW - Phenyl Ethers -- analysis KW - Zebrafish -- growth & development KW - Zebrafish -- embryology KW - Embryo, Nonmammalian -- drug effects KW - Heart -- growth & development KW - Heart -- physiopathology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70425442?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=unknown&rft.jtitle=EMS+%3A+Emergency+Medical+Services+Magazine&rft.atitle=STREAMLINED+VERSION+OF+CAMEO+DATABASE&rft.au=Anonymous&rft.aulast=Anonymous&rft.aufirst=&rft.date=2007-06-01&rft.volume=36&rft.issue=6&rft.spage=20&rft.isbn=&rft.btitle=&rft.title=EMS+%3A+Emergency+Medical+Services+Magazine&rft.issn=00946575&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-12-27 N1 - Date created - 2007-04-24 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Predictive mapping of fish species richness across shallow-water seascapes in the Caribbean AN - 20296580; 7497447 AB - Effective management of coral reef ecosystems requires accurate, quantitative and spatially explicit information on patterns of species richness at spatial scales relevant to the management process. We combined empirical modelling techniques, remotely sensed data, field observations and GIS to develop a novel multi-scale approach for predicting fish species richness across a compositionally and topographically complex mosaic of marine habitat types in the U.S. Caribbean. First, the performance of three different modelling techniques (multiple linear regression, neural networks and regression trees) was compared using data from southwestern Puerto Rico and evaluated using multiple measures of predictive accuracy. Second, the best performing model was selected. Third, the generality of the best performing model was assessed through application to two geographically distinct coral reef ecosystems in the neighbouring U.S. Virgin Islands. Overall, regression trees outperformed multiple linear regression and neural networks. The best performing regression tree model of fish species richness (high, medium, low classes) in southwestern Puerto Rico exhibited an overall map accuracy of 75%; 83.4% when only high and low species richness areas were evaluated. In agreement with well recognised ecological relationships, areas of high fish species richness were predicted for the most bathymetrically complex areas with high mean rugosity and high bathymetric variance quantified at two different spatial extents ( approximately equal to 0.01km super(2)). Water depth and the amount of seagrasses and hard-bottom habitat in the seascape were of secondary importance. This model also provided good predictions in two geographically distinct regions indicating a high level of generality in the habitat variables selected. Results indicated that accurate predictions of fish species richness could be achieved in future studies using remotely sensed measures of topographic complexity alone. This integration of empirical modelling techniques with spatial technologies provides an important new tool in support of ecosystem-based management for coral reef ecosystems. JF - Ecological Modelling AU - Pittman, S J AU - Christensen, J D AU - Caldow, C AU - Menza, C AU - Monaco, ME AD - 1305 East-West Highway, Silver Spring, MD 20910, USA, simon.pittman@noaa.gov Y1 - 2007/05/24/ PY - 2007 DA - 2007 May 24 SP - 9 EP - 21 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl] VL - 204 IS - 1-2 SN - 0304-3800, 0304-3800 KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Marine KW - Data processing KW - Trees KW - Neural networks KW - Ecological distribution KW - Topographic effects KW - Habitat KW - Models KW - Islands KW - Interspecific relationships KW - Coral reefs KW - Species diversity KW - Nature conservation KW - Ecosystem management KW - Sea grass KW - Species richness KW - ASW, Greater Antilles, Puerto Rico KW - Q5 08523:Conservation, wildlife management and recreation KW - Q1 08463:Habitat community studies KW - D 04030:Models, Methods, Remote Sensing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20296580?accountid=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=Ecological+Modelling&rft.atitle=Predictive+mapping+of+fish+species+richness+across+shallow-water+seascapes+in+the+Caribbean&rft.au=Pittman%2C+S+J%3BChristensen%2C+J+D%3BCaldow%2C+C%3BMenza%2C+C%3BMonaco%2C+ME&rft.aulast=Pittman&rft.aufirst=S&rft.date=2007-05-24&rft.volume=204&rft.issue=1-2&rft.spage=9&rft.isbn=&rft.btitle=&rft.title=Ecological+Modelling&rft.issn=03043800&rft_id=info:doi/10.1016%2Fj.ecolmodel.2006.12.017 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Interspecific relationships; Coral reefs; Ecological distribution; Species diversity; Ecosystem management; Nature conservation; Sea grass; Topographic effects; Islands; Data processing; Neural networks; Trees; Habitat; Species richness; Models; ASW, Greater Antilles, Puerto Rico; Marine DO - http://dx.doi.org/10.1016/j.ecolmodel.2006.12.017 ER - TY - JOUR T1 - Enhanced algorithm for estimating snow depth from geostationary satellites AN - 20491606; 7496974 AB - Observations in the visible and infrared spectral bands from the Imager instrument onboard Geostationary Operational Environmental Satellite (GOES) have been used to derive snow depth. The technique makes use of correlation between depth of the snow pack and satellite-derived subpixel fractional snow cover. Previous efforts to infer snow depth from satellite data with this technique were focused on grasslands and croplands, where the snow depth/snow fraction relationship is most pronounced. In this paper we improve the retrieval algorithm to extend snow depth estimates to forested areas. The enhanced algorithm accounts for the tree cover fraction and for the type of forest, deciduous or coniferous. The developed technique was used to derive maps of snow depth over mid-latitude areas of North America during winter seasons of 2003-2004 and 2004-2005. Satellite-based snow depth maps were produced daily at 4 km spatial resolution. To validate the retrievals we compared them with surface observations of snow depth and with the snow depth analysis prepared at the NOAA National Operational Hydrological Remote Sensing Center (NOHRSC). The estimated retrieval error was about 30% for snow depths below 30 cm and increased to 50% for snow depths ranging from 30 to 50 cm. Snow depth retrievals were limited to scenes with less than 80% deciduous forest cover fraction and less than 50% needle leaf forest cover. JF - Remote Sensing of Environment AU - Romanov, P AU - Tarpley, D AD - University of Maryland, USA, peter.romanov@noaa.gov Y1 - 2007/05/15/ PY - 2007 DA - 2007 May 15 SP - 97 EP - 110 PB - Elsevier Science Inc., Box 882 New York NY 10159 USA, [mailto:usinfo-f@elsevier.com] VL - 108 IS - 1 SN - 0034-4257, 0034-4257 KW - Ecology Abstracts; Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts KW - Remote Sensing KW - Snow cover depth KW - Remote sensing of environment KW - Correlations KW - Algorithms KW - Remote sensing KW - spatial discrimination KW - Maps KW - Seasonal variability KW - North America KW - Satellite Technology KW - Hydrologic analysis KW - Snow KW - Leaves KW - Snow Depth KW - Snow cover KW - Geostationary satellites KW - Satellites KW - Cropland KW - Deciduous Forests KW - Grasslands KW - Satellite data KW - SW 5040:Data acquisition KW - D 04030:Models, Methods, Remote Sensing KW - M2 556.12:Precipitation (556.12) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20491606?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Remote+Sensing+of+Environment&rft.atitle=Enhanced+algorithm+for+estimating+snow+depth+from+geostationary+satellites&rft.au=Romanov%2C+P%3BTarpley%2C+D&rft.aulast=Romanov&rft.aufirst=P&rft.date=2007-05-15&rft.volume=108&rft.issue=1&rft.spage=97&rft.isbn=&rft.btitle=&rft.title=Remote+Sensing+of+Environment&rft.issn=00344257&rft_id=info:doi/10.1016%2Fj.rse.2006.11.013 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Grasslands; Snow; Leaves; Remote sensing; Algorithms; spatial discrimination; Maps; Satellites; Satellite data; Hydrologic analysis; Remote sensing of environment; Snow cover depth; Correlations; Seasonal variability; Snow cover; Geostationary satellites; Deciduous Forests; Cropland; Remote Sensing; Satellite Technology; Snow Depth; North America DO - http://dx.doi.org/10.1016/j.rse.2006.11.013 ER - TY - JOUR T1 - Identification, distribution and relative abundance of paralarval gonatid squids (Cephalopoda: Oegopsida: Gonatidae) from the Gulf of Alaska, 2001-2003 AN - 762270049; 13761884 AB - ABSTRACT Paralarvae of the family Gonatidae were sampled in the Gulf of Alaska during spring 2001-2003. Taxonomic characters were determined to allow identification of the specimens to species. The dorsal head chromatophore pattern (DHCP) was the most robust character and allowed identification to species for the first time without requiring the removal and examination of the radula. Six different DHCPs were found among the six species in the study area. The 1140 specimens collected consisted of the following six species: Berryteuthis anonychus (759), Berryteuthis magister (71), Gonatopsis borealis (155), Gonatus kamtschaticus (1), Gonatus madokai (4) and Gonatus onyx (143). The specimens had a size range of 3.0-20.63mm dorsal mantle length with the majority of specimens smaller than 10mm. All species showed an increasing trend in abundance from the shelf (0-200m) to the slope (200-1000m) to the basin (>1000m) except G. onyx in 2001 and 2002. Wide variation in distribution and abundance was found for the four most abundant species; however, in general, B. anonychus was most abundant and widely distributed, followed by Gonatopis borealis, Gonatus onyx and B. magister. JF - Journal of Molluscan Studies AU - Jorgensen, Elaina M AD - Alaska Fisheries Science Center , National Marine Fisheries Service , National Oceanic and Atmospheric Administration, 7600 Sand Point Way NE, Seattle WA 98115 , USA, elaina.jorgensen@noaa.gov Y1 - 2007/05// PY - 2007 DA - May 2007 SP - 155 EP - 165 PB - Oxford University Press, Oxford Journals, Great Clarendon Street Oxford OX2 6DP UK VL - 73 IS - 2 SN - 0260-1230, 0260-1230 KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - Gonatidae KW - Berryteuthis anonychus KW - Quantitative distribution KW - Abundance KW - Gonatus onyx KW - Chromatophores KW - Population dynamics KW - Oegopsida KW - Gonatus KW - Gonatopsis borealis KW - Dominant species KW - Marine molluscs KW - Berryteuthis magister KW - INE, USA, Alaska, Alaska Gulf KW - Mantle KW - Q3 08583:Shellfish culture KW - Q1 08262:Geographical distribution KW - Q5 08502:Methods and instruments KW - O 1030:Invertebrates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/762270049?accountid=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:dissertation&rft.genre=dissertations+%26+theses&rft.jtitle=&rft.atitle=&rft.au=Clay%2C+David&rft.aulast=Clay&rft.aufirst=David&rft.date=2012-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9781267546135&rft.btitle=&rft.title=Studies+toward+the+total+synthesis+of+antascomicin+B&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-11-01 N1 - Last updated - 2014-05-02 N1 - SubjectsTermNotLitGenreText - Dominant species; Quantitative distribution; Abundance; Marine molluscs; Chromatophores; Population dynamics; Mantle; Gonatus; Gonatopsis borealis; Gonatidae; Berryteuthis anonychus; Gonatus onyx; Berryteuthis magister; Oegopsida; INE, USA, Alaska, Alaska Gulf; Marine DO - http://dx.doi.org/10.1093/mollus/eym010 ER - TY - JOUR T1 - Seismic data monitoring at U.S. tsunami warning centers AN - 753842612; 2010-073264 JF - Eos, Transactions, American Geophysical Union AU - Whitmore, Paul M AU - Ferris, Justin C AU - Weinstein, Stuart A AU - Anonymous Y1 - 2007/05// PY - 2007 DA - May 2007 SP - Abstract S33C EP - 01 PB - American Geophysical Union, Washington, DC VL - 88 IS - 23, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - tsunamis KW - P-waves KW - body waves KW - monitoring KW - early warning systems KW - geologic hazards KW - elastic waves KW - seismographs KW - landslides KW - warning systems KW - seismicity KW - mass movements KW - seismic waves KW - seismic networks KW - ocean floors KW - earthquakes KW - instruments KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753842612?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=2007-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=NYS+ROUTE+17+AT+EXIT+122%2C+TOWN+OF+WALLKILL%2C+ORANGE+COUNTY%2C+NEW+YORK.&rft.title=Studies+directed+toward+the+synthesis+of+sclerophytin+A+novel+%0AN-based+rearrangements&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 joint assembly 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 - body waves; early warning systems; earthquakes; elastic waves; geologic hazards; instruments; landslides; mass movements; monitoring; ocean floors; P-waves; seismic networks; seismic waves; seismicity; seismographs; tsunamis; United States; warning systems ER - TY - JOUR T1 - Biotic control of stream fluxes: spawning salmon drive nutrient and matter export. AN - 70555647; 17536413 AB - Organisms can control movements of nutrients and matter by physically modifying habitat. We examined how an ecosystem engineer, sockeye salmon (Oncorhynchus nerka), influences seasonal fluxes of sediments, nitrogen (N), and phosphorus (P) in streams of southwestern Alaska. The purpose of this study was to investigate whether salmon act as net importers or net exporters of matter and nutrients from streams and how these roles change as a function of salmon population density. We measured discharge and concentrations of suspended sediments and total N and P every 7-14 days for up to four summers in 10 streams spanning a gradient in salmon densities. We statistically allocated whole-season fluxes to salmon activities, such as excretion and bioturbation, and to export by hydrologic discharge. In addition, we used counts of spawning salmon to estimate nutrient and matter imports by salmon to streams. Large seasonal pulses of suspended sediments, P, and N were associated with salmon spawning activities, often increasing export an order of magnitude higher than during pre-salmon levels. Years and streams with more salmon had significantly higher levels of export of sediments and nutrients. In addition, years with higher precipitation had higher background export of P and N. Salmon exported an average of the equivalent of 189%, 60%, and 55% of total matter, P, and N that salmon imported in their bodies. The relative magnitude of export varied; salmon exported more than their bodies imported in 80%, 20%, and 16% across all streams and years for sediments, P, and N, respectively. A bioassay experiment indicated that the P exported by salmon is directly available for use by primary producers in the downstream lake. These results demonstrate that salmon not only move nutrients upstream on large spatial scales via their migration from the ocean and subsequent death, but also redistribute matter and nutrients on finer spatial scales through their spawning activities. JF - Ecology AU - Moore, Jonathan W AU - Schindler, Daniel E AU - Carter, Jackie L AU - Fox, Justin AU - Griffiths, Jennifer AU - Holtgrieve, Gordon W AD - Biology Department, Box 351800, University of Washington, Seattle, Washington 98195, USA. Jonathan.Moore@noaa.gov Y1 - 2007/05// PY - 2007 DA - May 2007 SP - 1278 EP - 1291 VL - 88 IS - 5 SN - 0012-9658, 0012-9658 KW - Phosphorus KW - 27YLU75U4W KW - Nitrogen KW - N762921K75 KW - Index Medicus KW - Rivers KW - Environmental Monitoring KW - Mortality KW - Geologic Sediments -- chemistry KW - Animals KW - Geologic Sediments -- analysis KW - Population Density KW - Seasons KW - Biological Transport KW - Alaska KW - Ecosystem KW - Fresh Water -- chemistry KW - Fresh Water -- analysis KW - Phosphorus -- metabolism KW - Nitrogen -- analysis KW - Salmon -- physiology KW - Nitrogen -- metabolism KW - Phosphorus -- analysis KW - Salmon -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70555647?accountid=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=Ecology&rft.atitle=Biotic+control+of+stream+fluxes%3A+spawning+salmon+drive+nutrient+and+matter+export.&rft.au=Moore%2C+Jonathan+W%3BSchindler%2C+Daniel+E%3BCarter%2C+Jackie+L%3BFox%2C+Justin%3BGriffiths%2C+Jennifer%3BHoltgrieve%2C+Gordon+W&rft.aulast=Moore&rft.aufirst=Jonathan&rft.date=2007-05-01&rft.volume=88&rft.issue=5&rft.spage=1278&rft.isbn=&rft.btitle=&rft.title=Ecology&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-07-09 N1 - Date created - 2007-05-31 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Strength Of Attachment: Survey Coverage Of People With Tenuous Ties To Residences AN - 61662946; 200727123 AB - This article draws on evidence from an exploratory survey of living situations to assess the validity of assumptions about residence and to offer methodological innovations to improve coverage of people with tenuous attachment to households. These innovations include more inclusive probes and questions used to compile the roster of household residents; a review of the places a person stayed the previous few months; and a Residential Attachment scale that measures strength of attachment to households. This scale shows that it takes more probing to list tenuously attached people than most surveys do, suggesting that tenuously attached people are likely to be omitted from the typical survey roster. The Residential Attachment scale is correlated with social and economic participation in households, suggesting that participation is fairly high even among those with tenuous or no residential attachment. Adapted from the source document. JF - Demography AU - Martin, Elizabeth AD - U.S. Census Bureau, Washington, DC 20233 E-mail: betsy@folhc.org Y1 - 2007/05// PY - 2007 DA - May 2007 SP - 427 EP - 440 PB - Population Association of America, Silver Spring MD VL - 44 IS - 2 SN - 0070-3370, 0070-3370 KW - Attachment KW - Socioeconomic Status KW - Households KW - article KW - 1837: demography and human biology; demography (population studies) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/61662946?accountid=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=Demography&rft.atitle=Strength+Of+Attachment%3A+Survey+Coverage+Of+People+With+Tenuous+Ties+To+Residences&rft.au=Martin%2C+Elizabeth&rft.aulast=Martin&rft.aufirst=Elizabeth&rft.date=2007-05-01&rft.volume=44&rft.issue=2&rft.spage=427&rft.isbn=&rft.btitle=&rft.title=Demography&rft.issn=00703370&rft_id=info:doi/ LA - English DB - Sociological Abstracts N1 - Date revised - 2007-11-01 N1 - Number of references - 43 N1 - Last updated - 2016-09-28 N1 - SubjectsTermNotLitGenreText - Households; Attachment; Socioeconomic Status ER - TY - JOUR T1 - Environmental Satellites: Innovation in Action AN - 58759002; 2007-18635 AB - Satellites are not just about communications or defense, but can help us understand if not resolve some difficult environmental challenges, including climate change. The use of satellites by the National Oceanic and Atmospheric Administration (NOAA) for environmental research is described. Adapted from the source document. JF - OECD Observer AU - Ohring, George AD - NOAA Y1 - 2007/05// PY - 2007 DA - May 2007 SP - 41 EP - 43 PB - OECD, Paris, France IS - 261 SN - 0029-7054, 0029-7054 KW - Science and technology policy - Astronomy and space research and technology KW - United States - National oceanic and atmospheric administration KW - Satellites - Earth science uses KW - article UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/58759002?accountid=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=OECD+Observer&rft.atitle=Environmental+Satellites%3A+Innovation+in+Action&rft.au=Ohring%2C+George&rft.aulast=Ohring&rft.aufirst=George&rft.date=2007-05-01&rft.volume=&rft.issue=261&rft.spage=41&rft.isbn=&rft.btitle=&rft.title=OECD+Observer&rft.issn=00297054&rft_id=info:doi/ LA - English DB - PAIS Index N1 - Date revised - 2007-09-07 N1 - Last updated - 2016-09-28 N1 - SubjectsTermNotLitGenreText - Satellites - Earth science uses; United States - National oceanic and atmospheric administration ER - TY - JOUR T1 - Local Area Personal Income for 2005 AN - 58758397; 2007-24360 AB - This article discusses the general pattern and sources of growth in 2005 and disaster-related effects on personal income, including a look at Louisiana, in particular St. Bernard Parish. The article also explains the effect of the Microsoft dividend on personal income in 2004 and the impact of residence adjustments in 2005. The article concludes with a discussion of source data and revisions. Adapted from the source document. JF - Survey of Current Business AU - Lenze, David G Y1 - 2007/05// PY - 2007 DA - May 2007 SP - 26 EP - 33 PB - Bureau of Economic Analysis, U.S. Dept of Commerce VL - 87 IS - 5 SN - 0039-6222, 0039-6222 KW - Economic conditions and policy - Economic research KW - Business and service sector - Accounting KW - Economic indicators - United States KW - United States - Economic conditions KW - Income - United States KW - article UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/58758397?accountid=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=Local+Area+Personal+Income+for+2005&rft.au=Lenze%2C+David+G&rft.aulast=Lenze&rft.aufirst=David&rft.date=2007-05-01&rft.volume=87&rft.issue=5&rft.spage=26&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 - 2007-12-07 N1 - Last updated - 2016-09-28 N1 - SubjectsTermNotLitGenreText - Economic indicators - United States; United States - Economic conditions; Income - United States ER - TY - JOUR T1 - Quantitative monitoring of a Saharan dust event with SEVIRI on Meteosat-8 AN - 51261462; 2007-119955 JF - International Journal of Remote Sensing AU - Li, J AU - Zhang, P AU - Schmit, T J AU - Schmetz, J AU - Menzel, W P Y1 - 2007/05// PY - 2007 DA - May 2007 SP - 2181 EP - 2186 PB - Taylor & Francis, London VL - 28 IS - 10 SN - 0143-1161, 0143-1161 KW - dust storms KW - monitoring KW - North Africa KW - clastic sediments KW - optical spectra KW - Meteosat KW - satellite methods KW - infrared spectra KW - SEVIRI KW - quantitative analysis KW - dust KW - sediments KW - Africa KW - Sahara KW - spectra KW - algorithms KW - wind transport KW - image analysis KW - remote sensing KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51261462?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Remote+Sensing&rft.atitle=Quantitative+monitoring+of+a+Saharan+dust+event+with+SEVIRI+on+Meteosat-8&rft.au=Li%2C+J%3BZhang%2C+P%3BSchmit%2C+T+J%3BSchmetz%2C+J%3BMenzel%2C+W+P&rft.aulast=Li&rft.aufirst=J&rft.date=2007-05-01&rft.volume=28&rft.issue=10&rft.spage=2181&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Remote+Sensing&rft.issn=01431161&rft_id=info:doi/10.1080%2F01431160600975337 L2 - http://www.tandf.co.uk/journals/titles/01431161.asp LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 20 N1 - Document feature - illus. incl. 1 table, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Africa; algorithms; clastic sediments; dust; dust storms; image analysis; infrared spectra; Meteosat; monitoring; North Africa; optical spectra; quantitative analysis; remote sensing; Sahara; satellite methods; sediments; SEVIRI; spectra; wind transport DO - http://dx.doi.org/10.1080/01431160600975337 ER - TY - JOUR T1 - Quantifying the impact of dust on tropical Atlantic Ocean temperatures AN - 51081960; 2008-085752 JF - Eos, Transactions, American Geophysical Union AU - Evan, A T AU - Bennington, V AU - Bennartz, R AU - Corrada-Bravo, H AU - Heidinger, A K AU - Mahowald, N AU - Velden, C S AU - Anonymous Y1 - 2007/05// PY - 2007 DA - May 2007 SP - Abstract A41B EP - 03 PB - American Geophysical Union, Washington, DC VL - 88 IS - 23, Suppl. SN - 0096-3941, 0096-3941 KW - tropical environment KW - clastic sediments KW - geophysical methods KW - atmosphere KW - AVHRR KW - optical properties KW - infrared methods KW - quantitative analysis KW - dust KW - solar radiation KW - sediments KW - sea-surface temperature KW - Atlantic Ocean KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51081960?accountid=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=Hearing+research&rft.atitle=CT+scans+and+3D+reconstructions+of+Florida+manatee+%28Trichechus+manatus+latirostris%29+heads+and+ear+bones.&rft.au=Chapla%2C+Marie+E%3BNowacek%2C+Douglas+P%3BRommel%2C+Sentiel+A%3BSadler%2C+Valerie+M&rft.aulast=Chapla&rft.aufirst=Marie&rft.date=2007-06-01&rft.volume=228&rft.issue=1-2&rft.spage=123&rft.isbn=&rft.btitle=&rft.title=Hearing+research&rft.issn=03785955&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 joint assembly N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Atlantic Ocean; atmosphere; AVHRR; clastic sediments; dust; geophysical methods; infrared methods; optical properties; quantitative analysis; sea-surface temperature; sediments; solar radiation; tropical environment ER - TY - JOUR T1 - Indirect climatic effects of major volcanic eruptions AN - 51081224; 2008-085764 JF - Eos, Transactions, American Geophysical Union AU - Hofmann, D J AU - Anonymous Y1 - 2007/05// PY - 2007 DA - May 2007 SP - Abstract A43D EP - 10 PB - American Geophysical Union, Washington, DC VL - 88 IS - 23, Suppl. SN - 0096-3941, 0096-3941 KW - Luzon KW - Far East KW - atmosphere KW - carbon dioxide KW - Mount Pinatubo KW - Philippine Islands KW - eruptions KW - solar radiation KW - climate effects KW - volcanoes KW - aerosols KW - Asia KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51081224?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Indirect+climatic+effects+of+major+volcanic+eruptions&rft.au=Hofmann%2C+D+J%3BAnonymous&rft.aulast=Hofmann&rft.aufirst=D&rft.date=2007-05-01&rft.volume=88&rft.issue=23%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 joint assembly N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - aerosols; Asia; atmosphere; carbon dioxide; climate effects; eruptions; Far East; Luzon; Mount Pinatubo; Philippine Islands; solar radiation; volcanoes ER - TY - JOUR T1 - Volcanic climate impacts and ENSO interaction AN - 51079682; 2008-085763 JF - Eos, Transactions, American Geophysical Union AU - Stenchikov, G AU - Delworth, T AU - Anonymous Y1 - 2007/05// PY - 2007 DA - May 2007 SP - Abstract A43D EP - 09 PB - American Geophysical Union, Washington, DC VL - 88 IS - 23, Suppl. SN - 0096-3941, 0096-3941 KW - La Nina KW - atmosphere KW - boundary interactions KW - explosive eruptions KW - climate change KW - temperature KW - volatiles KW - El Nino Southern Oscillation KW - circulation KW - eruptions KW - El Nino KW - climate effects KW - volcanoes KW - sea-surface temperature KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51079682?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Volcanic+climate+impacts+and+ENSO+interaction&rft.au=Stenchikov%2C+G%3BDelworth%2C+T%3BAnonymous&rft.aulast=Stenchikov&rft.aufirst=G&rft.date=2007-05-01&rft.volume=88&rft.issue=23%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 joint assembly N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - atmosphere; boundary interactions; circulation; climate change; climate effects; El Nino; El Nino Southern Oscillation; eruptions; explosive eruptions; La Nina; sea-surface temperature; temperature; volatiles; volcanoes ER - TY - JOUR T1 - Fragile reefs of the eastern Pacific; does low cementation provide a model for reefs in a high CO (sub 2) world? AN - 51011755; 2008-090931 JF - Eos, Transactions, American Geophysical Union AU - Manzello, D AU - Kleypas, J AU - Eakin, M AU - Budd, D AU - Anonymous Y1 - 2007/05// PY - 2007 DA - May 2007 SP - Abstract U31A EP - 02 PB - American Geophysical Union, Washington, DC VL - 88 IS - 23, Suppl. SN - 0096-3941, 0096-3941 KW - East Pacific KW - concentration KW - reef environment KW - aragonite KW - erosion KW - reefs KW - prediction KW - atmosphere KW - global change KW - geochemical cycle KW - carbon dioxide KW - marine environment KW - carbon KW - Pacific Ocean KW - ecology KW - carbon cycle KW - geochemistry KW - carbonates KW - pH KW - global warming KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51011755?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apqdtglobal&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&rft.genre=dissertations+%26+theses&rft.jtitle=&rft.atitle=&rft.au=Jones%2C+Gavin+David&rft.aulast=Jones&rft.aufirst=Gavin&rft.date=2007-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9780549185314&rft.btitle=&rft.title=Exploring+the+chemistry+of+intermediates+in+the+nickel+catalyzed+cross+-coupling+of+alkyl+electrophiles&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2007 joint assembly N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - aragonite; atmosphere; carbon; carbon cycle; carbon dioxide; carbonates; concentration; East Pacific; ecology; erosion; geochemical cycle; geochemistry; global change; global warming; marine environment; Pacific Ocean; pH; prediction; reef environment; reefs ER - TY - JOUR T1 - Tsunami warning services for the Caribbean region AN - 50469911; 2009-033301 JF - Eos, Transactions, American Geophysical Union AU - Whitmore, Paul M AU - Ferris, J C AU - Weinstein, S A AU - Anonymous Y1 - 2007/05// PY - 2007 DA - May 2007 SP - Abstract S52A EP - 05 PB - American Geophysical Union, Washington, DC VL - 88 IS - 23, SUPPL. SN - 0096-3941, 0096-3941 KW - tsunamis KW - geologic hazards KW - warning systems KW - seismicity KW - seismic risk KW - risk assessment KW - Caribbean region KW - emergency management KW - seismic networks KW - information management KW - data management KW - 19:Seismology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50469911?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Tsunami+warning+services+for+the+Caribbean+region&rft.au=Whitmore%2C+Paul+M%3BFerris%2C+J+C%3BWeinstein%2C+S+A%3BAnonymous&rft.aulast=Whitmore&rft.aufirst=Paul&rft.date=2007-05-01&rft.volume=88&rft.issue=23%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 joint assembly 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 - Caribbean region; data management; emergency management; geologic hazards; information management; risk assessment; seismic networks; seismic risk; seismicity; tsunamis; warning systems ER - TY - JOUR T1 - Environment and development in the Republic of the Marshall Islands: linking climate change with sustainable fisheries development AN - 36833767; 3509099 AB - The Republic of the Marshall Islands (RMI) is a major custodian of one of the ocean's major natural resources: tuna. The commercial tuna fisheries sector is the most important economic sector in the RMI and is thus a substantial contributor to this tiny island nation's GDP. Tuna catch and its associated revenues has fluctuated in line with climatic events such as the El Niño/La Niña Southern Oscillation (ENSO) and, in the last decade, national fisheries development policies have begun to capitalize on the positive effects that ENSO warm events have had on the tuna populations. However, global warming is expected to have a significant impact on ENSO, and not necessarily in positive ways. This paper will focus on the relationship between environment and economic development in the RMI fisheries sector. In particular, the linkages between global warming and its effects on the tuna fisheries sector must be better understood and uncertainties accounted for so that impacts are appropriately addressed and integrated into sustainable fisheries development policies. Conclusions reached are that new fisheries development strategies that emphasize environmental-based planning are required. The emerging ecosystem-based approach to fisheries management is a start, as are the various international initiatives in furthering our understanding of the linkages between climate and ocean systems currently underway. Reproduced by permission of Blackwell Publishing JF - Natural resources forum AU - Moss, Rhea M AD - United States National Marine Fisheries Service Y1 - 2007/05// PY - 2007 DA - May 2007 SP - 111 EP - 118 VL - 31 IS - 2 SN - 0165-0203, 0165-0203 KW - Economics KW - Environment KW - Economic development KW - Climate change KW - Sustainable development KW - Greenhouse effect KW - Marine resources KW - Islands KW - Fisheries KW - Global warming KW - Marshall Islands KW - Fish KW - Developing countries KW - Renewable energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36833767?accountid=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:dissertation&rft.genre=dissertations+%26+theses&rft.jtitle=&rft.atitle=&rft.au=Ford%2C+Alan+Ray&rft.aulast=Ford&rft.aufirst=Alan&rft.date=2005-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9780542761447&rft.btitle=&rft.title=Parallel+computation+of+correlated+wavefunctions+and+energies+with+applications+to+carbon+-based+materials&rft.issn=&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 - 2382 2381 8560 9511 4309 4313; 5009 5125 6431; 12436 3483; 5625 5515 2382 2381 8560 9511 4309 4313; 4309; 3907 3483 3921; 10876 4271; 6924 7197 8560 9511 4309; 3480 2958 12092; 5004 1046; 5515 2382 2381 8560 9511 4309 4313; 7688 8570; 238 31 30 ER - TY - JOUR T1 - Climate change and renewable energy: focus on small island developing states (SIDS) AN - 36833045; 3509717 JF - Natural resources forum AU - Nurse, Leonard AU - Moore, Rawleston AU - Moss, Rhea M AU - Cloin, Jan AU - Cherian, Anilla AU - Garg, Amit AU - Shukla, P R AU - Kapshe, Manmohan AU - Gleitsmann, Brett A AU - Kroma, Margaret M AU - Steenhuis, Tammo AU - Medley, Kimberly E AU - Kalibo, Humphrey W AU - Barrett, David AU - Fairbairn, Paul AU - Wichman, Tomoavao Tom AU - Ronneberg, Espen AU - Kumarsingh, Kishan AU - Springer, Cletus I AD - University of the West Indies ; United States National Marine Fisheries Service ; Pacific Islands Applied Geosciences Commission ; United Nations Environment Programme ; Indian Institute of Management ; Maulana Azad National Institute of Technology, Bhopal ; Cornell University ; Miami University Y1 - 2007/05// PY - 2007 DA - May 2007 SP - 102 EP - 165 VL - 31 IS - 2 SN - 0165-0203, 0165-0203 KW - Economics KW - Biofuels KW - Kyoto Protocol KW - Carbon emissions KW - Qualitative analysis KW - Environment KW - Public infrastructure KW - Mali KW - Ecosystems KW - East Africa KW - Climate change KW - Flora KW - Biodiversity KW - India KW - National development KW - Costs KW - Marine resources KW - Islands KW - Pacific Region KW - Fisheries KW - Community participation KW - Economic policy KW - Macroeconomics KW - Greenhouse effect KW - Sustainability KW - Water supply KW - Water management KW - Natural resources KW - Global warming KW - Conservation KW - Marshall Islands KW - Fish KW - Developing countries KW - Renewable energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36833045?accountid=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=Natural+resources+forum&rft.atitle=Climate+change+and+renewable+energy%3A+focus+on+small+island+developing+states+%28SIDS%29&rft.au=Nurse%2C+Leonard%3BMoore%2C+Rawleston%3BMoss%2C+Rhea+M%3BCloin%2C+Jan%3BCherian%2C+Anilla%3BGarg%2C+Amit%3BShukla%2C+P+R%3BKapshe%2C+Manmohan%3BGleitsmann%2C+Brett+A%3BKroma%2C+Margaret+M%3BSteenhuis%2C+Tammo%3BMedley%2C+Kimberly+E%3BKalibo%2C+Humphrey+W%3BBarrett%2C+David%3BFairbairn%2C+Paul%3BWichman%2C+Tomoavao+Tom%3BRonneberg%2C+Espen%3BKumarsingh%2C+Kishan%3BSpringer%2C+Cletus+I&rft.aulast=Nurse&rft.aufirst=Leonard&rft.date=2007-05-01&rft.volume=31&rft.issue=2&rft.spage=102&rft.isbn=&rft.btitle=&rft.title=Natural+resources+forum&rft.issn=01650203&rft_id=info:doi/ LA - English DB - International Bibliography of the Social Sciences (IBSS) N1 - Date revised - 2013-06-12 N1 - SuppNotes - Collection of 8 articles N1 - Last updated - 2013-09-16 N1 - SubjectsTermNotLitGenreText - 2382 2381 8560 9511 4309 4313; 10876 4271; 6924 7197 8560 9511 4309; 3480 2958 12092; 2934; 1601 8560 9511 4309; 2729; 4309; 5069 1601 8560 9511 4309; 13486 12401; 12434; 13472 7625; 2614 11880 11878 9003; 10519 3279 971 3286; 5515 2382 2381 8560 9511 4309 4313; 8498 3483; 5625 5515 2382 2381 8560 9511 4309 4313; 10453; 3977 5574 10472; 7585 4025; 5004 1046; 5009 5125 6431; 7688 8570; 4044 3858 8560 9511 4309; 8570; 115 2; 233 456 2; 175 387 30; 317; 238 31 30 ER - TY - JOUR T1 - Sea grant in Latin America? Adapting the US sea grant model of linked applied research, extension, and education to a Latin American context-is there a fit? AN - 36660119; 3427341 AB - This paper explores the application of the US Sea Grant model of applied research, extension, and education to two case studies in Latin America: Coastal Ecuador and the Gulf of Fonseca. The analysis is based on a series of meetings and roundtables with in-country partners and leaders of the US Sea Grant program. We conclude that the Sea Grant model provides an institutional structure that Latin America lacks and the model's features would improve governance of marine and coastal resources through more effective linkages between coastal communities, universities, and policy/decision makers at local, national, and international levels. JF - Marine policy AU - Wilburn, S Matthew AU - Tobey, James AU - Hepp, Jill AU - Olsen, Stephen AU - Costa-Pierce, Barry AD - National Oceanic and Atmospheric Administration ; University of Rhode Island ; World Wildlife Fund Y1 - 2007/05// PY - 2007 DA - May 2007 SP - 229 EP - 238 VL - 31 IS - 3 SN - 0308-597X, 0308-597X KW - Political Science KW - Economics KW - Sea KW - Marine resources KW - Case studies KW - Latin America KW - Policy making KW - Governance KW - Government grant KW - Universities KW - Coasts KW - Policy studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36660119?accountid=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=Marine+policy&rft.atitle=Sea+grant+in+Latin+America%3F+Adapting+the+US+sea+grant+model+of+linked+applied+research%2C+extension%2C+and+education+to+a+Latin+American+context-is+there+a+fit%3F&rft.au=Wilburn%2C+S+Matthew%3BTobey%2C+James%3BHepp%2C+Jill%3BOlsen%2C+Stephen%3BCosta-Pierce%2C+Barry&rft.aulast=Wilburn&rft.aufirst=S&rft.date=2007-05-01&rft.volume=31&rft.issue=3&rft.spage=229&rft.isbn=&rft.btitle=&rft.title=Marine+policy&rft.issn=0308597X&rft_id=info:doi/10.1016%2Fj.marpol.2006.10.003 LA - English DB - International Bibliography of the Social Sciences (IBSS) N1 - Date revised - 2013-06-12 N1 - Last updated - 2013-09-16 N1 - SubjectsTermNotLitGenreText - 9628; 13126 4081 6590; 11361 8560 9511 4309; 5566 10443 4618; 2056 10902; 5549; 9625 9628; 7688 8570; 2431 7197 8560 9511 4309; 210 14 DO - http://dx.doi.org/10.1016/j.marpol.2006.10.003 ER - TY - JOUR T1 - Satellite Tools for Coral Reef Bleaching and Monitoring AN - 21358495; 9178379 AB - In 2005, coral reefs in the wider Caribbean suffered a widespread and severe bleaching event that killed as much as half of the corals in the region. Corals can recover when bleaching is caused by mild, short-lived thermal stress. Prolonged or severe bleaching kills corals. The, same high temperatures also lead to outbreaks of coral disease. Corals provide critical habitats and nursery grounds for marine fisheries, tourist attractions, and protection of coastlines from severe storms and wave activity. JF - Earth System Monitor AU - Eakin, M AU - Morgan, J AD - NOAA Coral Reef Watch Y1 - 2007/05// PY - 2007 DA - May 2007 SP - 9 VL - 15 IS - 4 SN - 1068-2678, 1068-2678 KW - Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality KW - Marine fisheries KW - Marine KW - Satellite sensing KW - ASW, Caribbean Sea KW - Bleaching KW - Coral reefs KW - Nursery grounds KW - Remote sensing KW - Coasts KW - O 1070:Ecology/Community Studies KW - Q5 08502:Methods and instruments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21358495?accountid=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+Official+Statistics&rft.atitle=Disclosure+Avoidance+Practices+and+Research+at+the+U.S.+Census+Bureau%3A+An+Update&rft.au=Zayatz%2C+Laura&rft.aulast=Zayatz&rft.aufirst=Laura&rft.date=2007-06-01&rft.volume=23&rft.issue=2&rft.spage=253&rft.isbn=&rft.btitle=&rft.title=Journal+of+Official+Statistics&rft.issn=0282423X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-02-01 N1 - Last updated - 2014-12-24 N1 - SubjectsTermNotLitGenreText - Marine fisheries; Satellite sensing; Bleaching; Coral reefs; Nursery grounds; Remote sensing; Coasts; ASW, Caribbean Sea; Marine ER - TY - BOOK T1 - The new consumer: seafood and health benefits AN - 21096282; 11139218 AB - Today's consumer is much more educated, health conscious, demanding and inquisitive about what he or she will eat than the consumer of recent years. Consumers have become very interested in the health benefits and risks of seafood consumption, as well as environmental, social, and sustainability issues surrounding how the food they eat is produced, and of course they want to make sure that their seafood is safe. During the past several years, there has been a growing tide of evidence confirming the health benefits of all seafood, farmed and wild, for people of all ages. As nutrition and medical professionals accept the role of seafood in the diet for reducing the risk of coronary heart disease, new and exciting research suggests that a seafood-rich diet also helps in neurological development of the foetus, infants and children. Other studies have emerged that link diets high in seafood to mental health, the absence of depression and other behavioural disorders, and lower risk for other disease mechanisms. This new evidence should be good news to producers of seafood, particularly aquaculture products. The industry has an opportunity to produce healthy, safe products for an increasingly demanding market. Because the entire life of the cultured species is under its control, the aquaculture industry has the advantage over wild producers to produce a product that meets a nutritional profile aimed at increasing the health of consumers and providing essential nutrients to people young and old. JF - FAO fisheries proceedings AU - Chaves, L A2 - Arthur, R (ed) A2 - Nierentz, J (ed) Y1 - 2007/05// PY - 2007 DA - May 2007 SP - 1 EP - 161 SN - 9789251058725 KW - ASFA Aquaculture Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - Diets KW - Marine KW - Quality assurance KW - Brackish KW - Consumers KW - Seafood KW - Freshwater KW - Aquaculture products KW - Public health KW - Q3 08581:Aquaculture: General KW - Q1 08581:General KW - Q5 08524:Public health, medicines, dangerous organisms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21096282?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=Chaves%2C+L&rft.aulast=Chaves&rft.aufirst=L&rft.date=2007-05-01&rft.volume=&rft.issue=&rft.spage=161&rft.isbn=9789251058725&rft.btitle=The+new+consumer%3A+seafood+and+health+benefits&rft.title=The+new+consumer%3A+seafood+and+health+benefits&rft.issn=18133940&rft_id=info:doi/ L2 - ftp://ftp.fao.org/docrep/fao/010/a1454e/a1454e03.pdf http://www.fao.org/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-11-01 N1 - SuppNotes - Physical medium: Printed matter, Internet; Summary only; ftp://ftp.fao.org/docrep/fao/010/a1454e/a1454e03.pdf; http://www.fao.org/, Publisher N1 - Last updated - 2014-05-07 ER - TY - JOUR T1 - Particle nucleation following the O sub(3) and OH initiated oxidation of alpha -pinene and beta -pinene between 278 and 320 K AN - 21052464; 7440062 AB - Measurements of particle nucleation following the gas phase oxidation of alpha -pinene and beta -pinene are reported. Particle nucleation following ozonolysis and O sub(3) plus OH initiated monoterpene oxidation was measured in a 70-L Teflon bag reactor over the temperature range 278 to 320 K. Particle concentration temporal profiles were measured for a range of initial monoterpene and ozone concentrations using ultrafine condensation particle counters. Profiles were interpreted using a coupled gas phase chemistry and kinetic multicomponent nucleation model to determine the molar yield of the nucleating species in the ozonolysis experiments to be 1 x 10 super(-5) and 0.009, for alpha -pinene and beta -pinene, respectively. OH initiated oxidation was found to increase the nucleator yield for alpha -pinene, approximately a factor of three, but not for beta -pinene. The molar yield of condensable reaction products (vapor pressure - 20 ppt at 296 K) was determined to be 0.06 for both alpha -pinene and beta -pinene and was independent of the oxidation source. Particle growth, which is determined by the condensable reaction products, was nearly temperature independent. Atmospheric box model calculations of nucleation and particle growth for alpha -pinene and beta -pinene oxidation under typical tropospheric conditions are presented and showed that (1) nucleation can be significant under favorable conditions, (2) nucleation is dominated by OH initiated oxidation, and (3) the partitioning of the condensable monoterpene oxidation products made a significant contribution to the growth of atmospheric aerosol and was capable of explaining the observed particle growth rates commonly observed in remote forests. JF - Journal of Geophysical Research. D. Atmospheres AU - Burkholder, James B AU - Baynard, Tahllee AU - Ravishankara, A R AU - Lovejoy, Edward R AD - Earth System Research Laboratory, Chemical Sciences Division, National Oceanic and Atmospheric Administration, Boulder, Colorado, USA Y1 - 2007/05// PY - 2007 DA - May 2007 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 - D10 SN - 0148-0227, 0148-0227 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Citation No. D10216 KW - Aerosol KW - nucleation KW - monoterpene. KW - 0305 Atmospheric Composition and Structure: Aerosols and particles (0345 KW - 4801 KW - 4906) KW - 0365 Atmospheric Composition and Structure: Troposphere: composition and chemistry KW - 3307 Atmospheric Processes: Boundary layer processes KW - 3355 Atmospheric Processes: Regional modeling KW - 3367 Atmospheric Processes: Theoretical modeling. KW - Growth rate KW - Pollution monitoring KW - Aerosols KW - Atmospheric pollution models KW - Temperature KW - Ozonolysis KW - Forests KW - Troposphere KW - Particulates KW - Nucleation KW - vapor pressure KW - Kinetics KW - Atmospheric chemistry KW - Oxidation KW - Atmospheric chemistry models KW - Monoterpenes KW - Ozone concentration KW - Condensation KW - particle counters KW - Vapor pressure KW - Ozone 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/21052464?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research.+D.+Atmospheres&rft.atitle=Particle+nucleation+following+the+O+sub%283%29+and+OH+initiated+oxidation+of+alpha+-pinene+and+beta+-pinene+between+278+and+320+K&rft.au=Burkholder%2C+James+B%3BBaynard%2C+Tahllee%3BRavishankara%2C+A+R%3BLovejoy%2C+Edward+R&rft.aulast=Burkholder&rft.aufirst=James&rft.date=2007-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9780493530451&rft.btitle=&rft.title=Density+functional+calculations+on+transition+metal+compounds%3A%0A+From+metal+tris+-acetylacetonates+to+the+active+site+of+cytochrome+P450cam&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Nucleation; Atmospheric pollution models; Atmospheric chemistry models; Oxidation; Ozonolysis; Ozone concentration; Condensation; Vapor pressure; Ozone; Growth rate; Pollution monitoring; Aerosols; Temperature; Troposphere; Forests; Particulates; vapor pressure; Kinetics; Atmospheric chemistry; Monoterpenes; particle counters DO - http://dx.doi.org/10.1029/2006JD007783 ER - TY - JOUR T1 - Isolation and Characterization of Four Gram-Positive Nickel-Tolerant Microorganisms from Contaminated Sediments AN - 21023917; 7468360 AB - Microbial communities from riparian sediments contaminated with high levels of Ni and U were examined for metal-tolerant microorganisms. Isolation of four aerobic Ni-tolerant, Gram-positive heterotrophic bacteria indicated selection pressure from Ni. These isolates were identified as Arthrobacter oxydans NR-1, Streptomyces galbus NR-2, Streptomyces aureofaciens NR-3, and Kitasatospora cystarginea NR-4 based on partial 16S rDNA sequences. A functional gene microarray containing gene probes for functions associated with biogeochemical cycling, metal homeostasis, and organic contaminant degradation showed little overlap among the four isolates. Fifteen of the genes were detected in all four isolates with only two of these related to metal resistance, specifically to tellurium. Each of the four isolates also displayed resistance to at least one of six antibiotics tested, with resistance to kanamycin, gentamycin, and ciprofloxacin observed in at least two of the isolates. Further characterization of S. aureofaciens NR-3 and K. cystarginea NR-4 demonstrated that both isolates expressed Ni tolerance constitutively. In addition, both were able to grow in higher concentrations of Ni at pH 6 as compared with pH 7 (42.6 and 8.5 mM Ni at pH 6 and 7, respectively). Tolerance to Cd, Co, and Zn was also examined in these two isolates; a similar pH-dependent metal tolerance was observed when grown with Co and Zn. Neither isolate was tolerant to Cd. These findings suggest that Ni is exerting a selection pressure at this site for metal-resistant actinomycetes. JF - Microbial Ecology AU - Nostrand, Joy D AU - Khijniak, Tatiana V AU - Gentry, Terry J AU - Novak, Michelle T AU - Sowder, Andrew G AU - Zhou, Jizhong Z AU - Bertsch, Paul M AU - Morris, Pamela J AD - U.S. National Oceanic and Atmospheric Administration, Charleston, SC, 29412, USA, morrisp@musc.edu Y1 - 2007/05// PY - 2007 DA - May 2007 SP - 670 EP - 682 PB - Springer-Verlag, Life Science Journals, 175 Fifth Ave. New York NY 10010 USA, [mailto:orders@springer-ny.com], [URL:http://www.springer-ny.com/] VL - 53 IS - 4 SN - 0095-3628, 0095-3628 KW - Ecology Abstracts; Water Resources Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology; Microbiology Abstracts B: Bacteriology KW - Tolerance KW - Biodegradation KW - tellurium KW - Kanamycin KW - Antibiotics KW - Homeostasis KW - Isolation KW - Streptomyces aureofaciens KW - Ciprofloxacin KW - Resistance KW - Zinc KW - Sediment Contamination KW - Cadmium KW - pH effects KW - Arthrobacter oxydans KW - Actinomycetes KW - Metals KW - Hydrogen Ion Concentration KW - Sediments KW - Kitasatospora KW - Microorganisms KW - Heterotrophic bacteria KW - Contaminants KW - rRNA 16S KW - SW 3010:Identification of pollutants KW - D 04040:Ecosystem and Ecology Studies KW - A 01350:Microbial Resistance KW - J 02450:Ecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21023917?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+the+American+Water+Resources+Association&rft.atitle=Predicting+river+floodplain+and+lateral+channel+migration+for+salmon+habitat+conservation&rft.au=Hall%2C+JE%3BHolzer%2C+D+M%3BBeechie%2C+T+J&rft.aulast=Hall&rft.aufirst=JE&rft.date=2007-06-01&rft.volume=43&rft.issue=3&rft.spage=786&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+American+Water+Resources+Association&rft.issn=1093474X&rft_id=info:doi/10.1111%2Fj.1752-1688.2007.00063.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Metals; Biodegradation; tellurium; Antibiotics; Kanamycin; Homeostasis; Sediments; Ciprofloxacin; Zinc; Heterotrophic bacteria; Contaminants; pH effects; rRNA 16S; Actinomycetes; Tolerance; Resistance; Microorganisms; Sediment Contamination; Hydrogen Ion Concentration; Cadmium; Isolation; Kitasatospora; Streptomyces aureofaciens; Arthrobacter oxydans DO - http://dx.doi.org/10.1007/s00248-006-9160-7 ER - TY - BOOK T1 - Global Warming and the Weakening of the Tropical Circulation AN - 21011727; 7445705 AB - We explore the impact of CO2-induced reduction in the intensity of large-scale atmospheric circulation, resulting from global energetic constraints, on the tropical Pacific atmospheric and oceanic structure and circulation. We examine the projected 21st Century response of the tropical circulation using a set of 22 climate model experiments performed for the IPCC-AR4. In all models there is a robust decrease in the strength of the atmospheric overturning circulation decreases as the climate warms; the circulation weakens in a manner consistent with simple thermodynamic arguments. The weakening occurs preferentially in the zonally-asymmetric (i.e., Walker) rather than zonal-mean (i.e., Hadley) component of the tropical circulation, and results in a weakening the near-equatorial easterlies in the Pacific Ocean. These wind changes induce substantial changes to the thermal structure and circulation of the tropical oceans. Although many aspects of the model changes in both the atmospheric and ocean circulation resemble "El Niñ o-like" conditions, the mechanisms are shown to be distinct from those of El Niñ o and are reproduced in both mixed-layer and full ocean dynamics coupled climate models. Even though the mechanisms and structure differ from El Niñ o, aspects of climate teleconnections (in particular a strengthening of tropical Atlantic vertical wind shear) resemble those associated with El Niñ o. Changes seen in the consensus of models presented here are also consistent with recently detected changes in the tropical circulation since the 19th Century. JF - Proceedings of the American Geophysical Union 2007 Joint Assembly AU - Vecchi, G A AU - Soden, B J Y1 - 2007/05// PY - 2007 DA - May 2007 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA KW - Meteorological & Geoastrophysical Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - U31A-01 INVITED KW - Wind shear KW - Climate models KW - Thermodynamics KW - Climatic changes KW - Atmospheric circulation KW - Greenhouse effect KW - Oceanic overturning circulation KW - Atmospheric circulation-oceanic circulation coupled models KW - IS, Tropical Pacific KW - AS, Tropical Atlantic KW - Oceanic structure KW - Vertical wind shear KW - Tropical circulation KW - Oceanic circulation KW - Air-sea coupling KW - Tropical environment KW - Global warming KW - Thermodynamics of the atmosphere KW - Thermal structure KW - Teleconnections KW - Q2 09243:Structure, mechanics and thermodynamics KW - M2 551.465:Structure/Dynamics/Circulation (551.465) KW - Q5 08521:Mechanical and natural changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21011727?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=Vecchi%2C+G+A%3BSoden%2C+B+J&rft.aulast=Vecchi&rft.aufirst=G&rft.date=2007-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Global+Warming+and+the+Weakening+of+the+Tropical+Circulation&rft.title=Global+Warming+and+the+Weakening+of+the+Tropical+Circulation&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2016-12-21 ER - TY - JOUR T1 - Solution structure of HI1506, a novel two-domain protein from Haemophilus influenzae AN - 20698530; 7409627 AB - HI1506 is a 128-residue hypothetical protein of unknown function from Haemophilus influenzae. It was originally annotated as a shorter 85-residue protein, but a more detailed sequence analysis conducted in our laboratory revealed that the full-length protein has an additional 43 residues on the C terminus, corresponding with a region initially ascribed to HI1507. As part of a larger effort to understand the functions of hypothetical proteins from Gram-negative bacteria, and H. influenzae in particular, we report here the three-dimensional solution NMR structure for the corrected full-length HI1506 protein. The structure consists of two well-defined domains, an alpha / beta 50-residue N-domain and a 3- alpha 32-residue C-domain, separated by an unstructured 30-residue linker. Both domains have positively charged surface patches and weak structural homology with folds that are associated with RNA binding, suggesting a possible functional role in binding distal nucleic acid sites. JF - Protein Science AU - Sari, Nese AU - He, Yanan AU - Doseeva, Victoria AU - Surabian, Karen AU - Ramprakash, Jayanthi AU - Schwarz, Fred AU - Herzberg, Osnat AU - Orban, John AD - Center for Advanced Research in Biotechnology, University of Maryland Biotechnology Institute, Rockville, Maryland 20850, USA. National Institute of Standards and Technology, Rockville, Maryland 20850, USA Y1 - 2007/05// PY - 2007 DA - May 2007 SP - 977 EP - 982 PB - Cold Spring Harbor Laboratory Press, [mailto:cshpress@cshl.org], [URL:http://www.cshl.org/] VL - 16 IS - 5 SN - 0961-8368, 0961-8368 KW - Microbiology Abstracts B: Bacteriology; Virology & AIDS Abstracts KW - Haemophilus influenzae KW - nucleic acids KW - RNA KW - Homology KW - Gram-negative bacteria KW - N.M.R. KW - J 02330:Biochemistry KW - V 22310:Genetics, Taxonomy & Structure UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20698530?accountid=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=Protein+Science&rft.atitle=Solution+structure+of+HI1506%2C+a+novel+two-domain+protein+from+Haemophilus+influenzae&rft.au=Sari%2C+Nese%3BHe%2C+Yanan%3BDoseeva%2C+Victoria%3BSurabian%2C+Karen%3BRamprakash%2C+Jayanthi%3BSchwarz%2C+Fred%3BHerzberg%2C+Osnat%3BOrban%2C+John&rft.aulast=Sari&rft.aufirst=Nese&rft.date=2007-05-01&rft.volume=16&rft.issue=5&rft.spage=977&rft.isbn=&rft.btitle=&rft.title=Protein+Science&rft.issn=09618368&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - nucleic acids; Homology; RNA; Gram-negative bacteria; N.M.R.; Haemophilus influenzae ER - TY - BOOK T1 - The influence of ENSO events and the PDO on copepod biodiversity and community structure in the Northern California Current: is climate change a contributing factor? AN - 20674674; 7958143 AB - We analysed species composition in zooplankton samples collected at several stations across the continental shelf off central Oregon at biweekly intervals since 1996, and in samples collected at some of the same stations from 1969-1973, 1978, 1982, 1983 and 1990-1992. These samples span a 35 year period allowing us to compare copepod biodiversity and community composition between both negative and positive phases of the Pacific Decadal Oscillation (PDO), and several El Nino events. Biodiversity, as indexed by species richness (total number of copepod species in a sample), varies seasonally and is always higher during winter months and during large El Nino events, as a result of northward advection of coastal waters which brings to central Oregon a highly-diverse fauna with subtropical affinities. During summer months, upwelling dominates the hydrography of the coastal zone, and species richness is low due to the advection of subarctic coastal waters to central Oregon. Since 2002, species richness has increased dramatically, and is now 25% higher than values observed during the 1983 and 1997 El Nino events. Using cluster analysis and ordination, we show that dominance and community composition has changed markedly in the past four years: the Oregon upwelling zone now has unusually high diversity, unexplained by differences in upwelling strength, ENSO or the PDO. We suggest that the recent increases in biodiversity and changes in community structure are due to increased shoreward advection of oceanic waters into the Oregon coastal zone and increased stratification of coastal waters, due possibly to global warming. JF - Human and Climate Forcing of Zooplankton Populations AU - Peterson, W T AU - Morgan, CA Y1 - 2007/05// PY - 2007 DA - May 2007 SP - 1 EP - 46 PB - North Pacific Marine Science Organization (PICES), 9860 West Saanich Rd Sidney BC V8L 4B2 Canada KW - Copepods KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - Plankton surveys KW - Biological production KW - Upwelling KW - Climatic changes KW - Biodiversity KW - Ocean circulation KW - INE, Pacific, California Current KW - INE, USA, Oregon KW - Coastal zone KW - Hydrography KW - Copepoda KW - El Nino phenomena KW - Q1 08422:Environmental effects KW - O 1080:Multi-disciplinary Studies KW - Q2 09146:TSD distribution, water masses and circulation KW - Q5 08521:Mechanical and natural changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20674674?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%3BMorgan%2C+CA&rft.aulast=Peterson&rft.aufirst=W&rft.date=2007-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0599724978&rft.btitle=&rft.title=Studies+of+molecular+conformational+geometry+trends+and+torsional+sensitivity&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2014-05-07 ER - TY - JOUR T1 - Using Prognostic Model-Generated Meteorological Output in the AERMOD Dispersion Model: An Illustrative Application in Philadelphia, PA AN - 20648029; 7568086 AB - In this study, we introduce the prospect of using prognostic model-generated meteorological output as input to steady-state dispersion models by Identifying possible advantages and disadvantages and by presenting a comparative analysis. Because output from prognostic meteorological models is now routinely available and is used for Eulerian and Lagrangian air quality modeling applications, we explore the possibility of using such data in lieu of traditional National Weather Service (NWS) data for dispersion models. We apply these data in an urban application where comparisons can be made between the two meteorological input data types. Using the U.S. Environment Protection Agency's American Meteorological Society/U.S. Environmental Protection Agency Regulatory Model (AERMOD) air quality dispersion model, hourly and annual average concentrations of benzene are estimated for the Philadelphia, PA, area using both hourly MM5 model-generated meteorological output and meteorological data taken from the NWS site at the Philadelphia International Airport. Our intent is to stimulate a discussion of the relevant issues and inspire future work that examines many of the questions raised in this paper. JF - Journal of the Air & Waste Management Association AU - Touma, J S AU - Isakov, V AU - Cimorelli, A J AU - Brode, R W AU - Anderson, B AD - National Oceanic and Atmospheric Administration/Atmospheric Sciences Modeling Division (in partnership with U.S. Environmental Protection Agency), Research Triangle Park, NC, USA Y1 - 2007/05// PY - 2007 DA - May 2007 VL - 57 IS - 5 SN - 1096-2247, 1096-2247 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Weather KW - Meteorological data KW - Aviation KW - Atmospheric pollution models KW - Atmospheric pollution KW - USA, Pennsylvania, Philadelphia KW - Meteorological models KW - Air quality KW - Airports KW - Benzene KW - Environmental protection KW - Air quality models KW - EPA KW - USA KW - Meteorology KW - Mesoscale model MM5 KW - American Meteorological Society KW - National Weather Service KW - Dispersion models 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/20648029?accountid=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+the+Air+%26+Waste+Management+Association&rft.atitle=Using+Prognostic+Model-Generated+Meteorological+Output+in+the+AERMOD+Dispersion+Model%3A+An+Illustrative+Application+in+Philadelphia%2C+PA&rft.au=Touma%2C+J+S%3BIsakov%2C+V%3BCimorelli%2C+A+J%3BBrode%2C+R+W%3BAnderson%2C+B&rft.aulast=Touma&rft.aufirst=J&rft.date=2007-05-01&rft.volume=57&rft.issue=5&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+Air+%26+Waste+Management+Association&rft.issn=10962247&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Aviation; Meteorological data; Atmospheric pollution; Atmospheric pollution models; Meteorological models; Mesoscale model MM5; Air quality; National Weather Service; American Meteorological Society; Dispersion models; Environmental protection; Air quality models; Weather; EPA; Meteorology; Airports; Benzene; USA; USA, Pennsylvania, Philadelphia ER - TY - JOUR T1 - Hatch Dates, Growth, Survival, and Overwinter Mortality of Age-0 Alewives in Lake Michigan: Implications for Habitat-Specific Recruitment Success AN - 20617145; 7644047 AB - Alewives Alosa pseudoharengus are key components of Laurentian Great Lakes ecosystems and spawn in multiple habitat types. Exploration of alewife early life history dynamics within these different habitats should help identify important recruitment processes. During 2001-2003, we quantified physical (temperature, transparency) and biotic (chlorophyll a, zooplankton densities) habitat factors and collected age-0 alewives (using ichthyoplankton nets and trawls) in a nearshore region of Lake Michigan and Muskegon Lake, Michigan (a drowned river mouth lake connected to Lake Michigan). We characterized alewife hatch dates, individual condition, growth, mortality, and size-dependent overwinter survival to infer differences in habitat-specific recruitment success. Temperature, turbidity, chlorophyll-a concentrations, and densities of zooplankton prey were consistently higher in Muskegon Lake than in nearshore Lake Michigan. On average, young alewives in Muskegon Lake hatched earlier, grew faster, were in better condition (based on a biphasic length-weight relationship), and had greater survival than alewives in Lake Michigan. By the end of the growing season, young alewives in Muskegon Lake obtained a larger size than those residing in nearshore Lake Michigan, suggesting that they were more likely to survive through winter (a period of intense size-selective mortality) and ultimately recruit to the adult population. JF - Transactions of the American Fisheries Society AU - Hoeoek, Tomas O AU - Rutherford, Edward S AU - Mason, Doran M AU - Carter, Glenn S AD - Cooperative Institute for Limnology and Ecosystems Research and Institute for Fisheries Research, School of Natural Resources and Environment, University of Michigan, Ann Arbor, Michigan 48109, USA; and Great Lakes Environmental Research Laboratory, National Oceanic and Atmospheric Administration, Ann Arbor, Michigan 48105, USA Y1 - 2007/05// PY - 2007 DA - May 2007 SP - 1298 EP - 1312 PB - American Fisheries Society, 5410 Grosvenor Ln. Ste. 110 Bethesda MD 20814-2199 USA VL - 136 IS - 5 SN - 0002-8487, 0002-8487 KW - Aqualine Abstracts; Ecology Abstracts; Water Resources Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Food organisms KW - Chlorophyll KW - Survival KW - USA, Michigan, Muskegon L. KW - Lakes KW - Chlorophyll A KW - Body size KW - Temperature effects KW - Growth rate KW - Mortality KW - Plankton surveys KW - Density KW - Zooplankton KW - Recruitment KW - Temperature KW - Plankton collecting devices KW - Habitat KW - USA, Michigan KW - USA, Michigan L. KW - Alosa pseudoharengus KW - Alewife KW - Aquatic Habitats KW - North America, Great Lakes KW - Mortality causes KW - Turbidity KW - AQ 00001:Water Resources and Supplies KW - SW 0850:Lakes 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/20617145?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Hatch+Dates%2C+Growth%2C+Survival%2C+and+Overwinter+Mortality+of+Age-0+Alewives+in+Lake+Michigan%3A+Implications+for+Habitat-Specific+Recruitment+Success&rft.au=Hoeoek%2C+Tomas+O%3BRutherford%2C+Edward+S%3BMason%2C+Doran+M%3BCarter%2C+Glenn+S&rft.aulast=Hoeoek&rft.aufirst=Tomas&rft.date=2007-05-01&rft.volume=136&rft.issue=5&rft.spage=1407&rft.isbn=&rft.btitle=&rft.title=Molecular+Biology+and+Evolution&rft.issn=07374038&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-11-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Growth rate; Food organisms; Plankton surveys; Recruitment; Body size; Survival; Plankton collecting devices; Turbidity; Mortality causes; Temperature effects; Mortality; Chlorophyll; Lakes; Zooplankton; Habitat; Alewife; Chlorophyll A; Aquatic Habitats; Density; Temperature; Alosa pseudoharengus; USA, Michigan; USA, Michigan L.; North America, Great Lakes; USA, Michigan, Muskegon L. DO - http://dx.doi.org/10.1577/T06-194.1 ER - TY - JOUR T1 - The NOAA nitrous oxide standard scale for atmospheric observations AN - 20610877; 7440094 AB - A new nitrous oxide (N sub(2)O) calibration scale has been developed for atmospheric observations. The NOAA-2006 N sub(2)O scale is based on gravimetrically prepared compressed gas standards. This scale supercedes the NOAA-2000 scale, which was accepted by the community of experts within the World Meteorological Organization Global Atmosphere Watch program (GAW) as the GAW reference standard. The new scale is defined by thirteen 'daughter' standards with dry air mole fractions ranging from 261-371 parts-per-billion (nmol mol super(-1), ppb). These were derived from four part-per-million (mmol mol super(-1), ppm) level 'parents'. Standards were evaluated using gas chromatography with electron capture detection. The daughter standards are internally consistent with a standard deviation of residuals of 0.33 ppb, and there is essentially no detectable difference among 'cousins' (standards prepared from different parents). The NOAA-2006 scale is 0.19 ppb lower than the NOAA-2000 scale at 320 ppb. The global mean N sub(2)O mixing ratio (dry air mole fraction), calculated from in situ observations at five monitoring sites was 318.46 ppb in 2004 on the new scale. The NOAA-2006 scale compares well with other scales based on comparisons of compressed gas standards. The NOAA- 2006 scale is, on average, 0.23% higher than that defined by NIST Standard Reference Materials 2608 and 2609, and an average of 0.01% lower than the Scripps Institution of Oceanography SIO-98 scale over the range 298-319 ppb. JF - Journal of Geophysical Research. D. Atmospheres AU - Hall, B D AU - Dutton, G S AU - Elkins, J W AD - Global Monitoring Division, Earth System Research Laboratory, National Oceanic and Atmospheric Administration, Boulder, Colorado, USA Y1 - 2007/05// PY - 2007 DA - May 2007 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 - D9 SN - 0148-0227, 0148-0227 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Citation No. D09305 KW - Nitrous Oxide KW - greenhouse gases KW - calibration. KW - 0365 Atmospheric Composition and Structure: Troposphere: composition and chemistry KW - 0394 Atmospheric Composition and Structure: Instruments and techniques KW - 0322 Atmospheric Composition and Structure: Constituent sources and sinks. KW - Nitrous oxide KW - Gas chromatography KW - Dry air KW - World Meteorological Organization KW - Meteorology KW - Mixing ratio KW - Atmosphere KW - P 0000:AIR POLLUTION KW - M2 551.501:Methods of Observation/Computations (551.501) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20610877?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research.+D.+Atmospheres&rft.atitle=The+NOAA+nitrous+oxide+standard+scale+for+atmospheric+observations&rft.au=Hall%2C+B+D%3BDutton%2C+G+S%3BElkins%2C+J+W&rft.aulast=Hall&rft.aufirst=B&rft.date=2007-05-01&rft.volume=112&rft.issue=D9&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research.+D.+Atmospheres&rft.issn=01480227&rft_id=info:doi/10.1029%2F2006JD007954 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Gas chromatography; Dry air; World Meteorological Organization; Mixing ratio; Nitrous oxide; Meteorology; Atmosphere DO - http://dx.doi.org/10.1029/2006JD007954 ER - TY - JOUR T1 - The whaling issue: Conservation, confusion, and casuistry AN - 20580680; 7324381 AB - Morishitas "multiple analysis" of the whaling issue [Morishita J. Multiple analysis of the whaling issue: Understanding the dispute by a matrix. Marine Policy 2006; 30:802-8] is essentially a restatement of the Government of Japans whaling policy, which confuses the issue through selective use of data, unsubstantiated facts, and the vilification of opposing perspectives. Here, we deconstruct the major problems with Morishitas article and provide an alternative view of the whaling dispute. For many people in this debate, the issue is not that some whales are not abundant, but that the whaling industry cannot be trusted to regulate itself or to honestly assess the status of potentially exploitable populations. This suspicion has its origin in Japans poor use of science, its often implausible stock assessments, its insistence that culling is an appropriate way to manage marine mammal populations, and its relatively recent falsification of whaling and fisheries catch data combined with a refusal to accept true transparency in catch and market monitoring. Japanese policy on whaling cannot be viewed in isolation, but is part of a larger framework involving a perceived right to secure unlimited access to global marine resources. Whaling is inextricably tied to the international fisheries agreements on which Japan is strongly dependent; thus, concessions made at the IWC would have potentially serious ramifications in other fora. JF - Marine Policy AU - Clapham, Phillip J AU - Childerhouse, Simon AU - Gales, Nicolas J AU - Rojas-Bracho, Lorenzo AU - Tillman, Michael F AU - Brownell, Robert L AD - Alaska Fisheries Science Center, 7600 Sand Point Way NE, Seattle WA 98115, USA, Phillip.Clapham@noaa.gov Y1 - 2007/05// PY - 2007 DA - May 2007 SP - 314 EP - 319 PB - Elsevier Science Ltd., Pergamon, P.O. Box 800 Kidlington Oxford OX5 1DX UK, [mailto:nlinfo-f@elsevier.nl] VL - 31 IS - 3 SN - 0308-597X, 0308-597X KW - Cetaceans KW - Sustainability Science Abstracts; Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - International Whaling Commission KW - Natural resource management KW - Sustainable utilization KW - Whaling KW - Fisheries KW - Whales KW - Marine KW - INW, Japan KW - catches KW - Stock assessment KW - marine resources KW - whales KW - transparency KW - Fishery policy KW - disputes KW - Concessions KW - Fishery management KW - Culling KW - Marine mammals KW - marine mammals KW - Conservation KW - Disputes KW - Cetacea KW - stock assessment KW - O 5080:Legal/Governmental KW - Q5 08523:Conservation, wildlife management and recreation KW - M3 1010:Issues in Sustainable Development KW - Q1 08565:Policy, legislation and sociology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20580680?accountid=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:dissertation&rft.genre=dissertations+%26+theses&rft.jtitle=&rft.atitle=&rft.au=Kamitakahara%2C+Atsushi&rft.aulast=Kamitakahara&rft.aufirst=Atsushi&rft.date=1998-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9780599201422&rft.btitle=&rft.title=Computational+investigations+of+chemical+reactions+in+gas+and+condensed+phases&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Fishery policy; Concessions; Culling; Fishery management; Marine mammals; Stock assessment; Disputes; Whaling; transparency; disputes; catches; Fisheries; marine mammals; marine resources; Conservation; stock assessment; whales; Cetacea; INW, Japan; Marine DO - http://dx.doi.org/10.1016/j.marpol.2006.09.004 ER - TY - JOUR T1 - Behavioral responses of sea turtles to lightsticks used in longline fisheries AN - 20551022; 7883944 AB - Sea turtles are sometimes inadvertently captured by pelagic longline fisheries. As a consequence, some drown or suffer injuries, and longline bycatch has been identified as one factor contributing to the decline of marine turtle populations. Understanding what stimuli attract turtles to longlines will therefore be useful in efforts to reduce the number of turtles that become hooked or entangled. Lightsticks, which are often placed on longlines to attract tuna (Thunnus sp.) and swordfish Xiphus gladius, may also attract sea turtles. To investigate this possibility, we conducted laboratory experiments with captive-reared juvenile loggerheads Caretta caretta and wild-caught post-hatchling loggerheads to study their responses to these lights. Both age classes oriented toward glowing lightsticks, suggesting that such lights may play a role in attracting turtles into the vicinity of longlines. JF - Animal Conservation AU - Wang, J H AU - Boles, L C AU - Higgins, B AU - Lohmann, K J AD - Department of Biology, University of North Carolina, Chapel Hill, NC, USA, John.Wang@NOAA.gov Y1 - 2007/05// PY - 2007 DA - May 2007 SP - 176 EP - 182 PB - Cambridge University Press, The Edinburgh Building, VL - 10 IS - 2 SN - 1367-9430, 1367-9430 KW - Albacores KW - Loggerhead KW - Sustainability Science Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Marine fisheries KW - Marine KW - Thunnus KW - Age KW - Injuries KW - Aquatic reptiles KW - Longlining KW - Behaviour KW - Caretta caretta KW - Man-induced effects KW - Light effects KW - Marine fish KW - By catch KW - Fisheries KW - Nature conservation KW - Conservation KW - Q5 08523:Conservation, wildlife management and recreation KW - M3 1010:Issues in Sustainable Development KW - Q1 08423:Behaviour KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20551022?accountid=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=Animal+Conservation&rft.atitle=Behavioral+responses+of+sea+turtles+to+lightsticks+used+in+longline+fisheries&rft.au=Wang%2C+J+H%3BBoles%2C+L+C%3BHiggins%2C+B%3BLohmann%2C+K+J&rft.aulast=Wang&rft.aufirst=J&rft.date=2007-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0591919664&rft.btitle=&rft.title=A+theoretical+study+of+the+conjugate+addition+of+2-aminopropene+with+acrolein+and+subsequent+intramolecular+reactions&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Marine fish; Marine fisheries; By catch; Behaviour; Longlining; Aquatic reptiles; Nature conservation; Man-induced effects; Age; Injuries; Fisheries; Conservation; Light effects; Thunnus; Caretta caretta; Marine DO - http://dx.doi.org/10.1111/j.1469-1795.2006.00085.x ER - TY - JOUR T1 - A New Low-Cost Instream Antenna System for Tracking Passive Integrated Transponder (PIT)-Tagged Fish in Small Streams AN - 20537255; 9225311 AB - We present a new, low-cost, low-power, half/full-duplex passive integrated transponder (PIT) tag interrogation antenna for use in detecting fish movements in small streams. New technology by Allflex-USA allowed us to develop a reading system with an antenna 279.4 cm wide 60.9 cm high that reads both common tag types used in fisheries today for about US$1,000. An instream antenna of this size and price makes high-resolution tracking of fish movement in small streams feasible where cost and tag-type restrictions were prohibitive. For evaluation, we placed the antenna upstream of a small estuary on the central California coast to observe the diel movements of juvenile steelhead Oncorhynchus mykiss between the estuary and upstream habitats in both spring and fall months. JF - Transactions of the American Fisheries Society AU - Bond, Morgan H AU - Hanson, Chad V AU - Baertsch, Robert AU - Hayes, Sean A AU - MacFarlane, RBruce AD - National Marine Fisheries Service, Southwest Fisheries Science Center, Fisheries Ecology Division, 110 Shaffer Road, Santa Cruz, California 95060, USA; and Long Marine Laboratory, University of California at Santa Cruz, 100 Shaffer Road, Santa Cruz, California 95060, USA, morgan.bond@noaa.gov Y1 - 2007/05// PY - 2007 DA - May 2007 SP - 562 EP - 566 PB - American Fisheries Society, 5410 Grosvenor Ln. VL - 136 IS - 3 SN - 0002-8487, 0002-8487 KW - Animal Behavior Abstracts; Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - Estuaries KW - Brackish KW - Oncorhynchus mykiss KW - Habitat KW - Streams KW - Antennae KW - Tracking KW - Marine fish KW - Commercial fishing KW - INE, USA, California KW - Coastal morphology KW - Fisheries KW - Language KW - Coasts KW - Transponders KW - Y 25040:Behavioral Ecology KW - Q1 08341:General KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20537255?accountid=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=Transactions+of+the+American+Fisheries+Society&rft.atitle=A+New+Low-Cost+Instream+Antenna+System+for+Tracking+Passive+Integrated+Transponder+%28PIT%29-Tagged+Fish+in+Small+Streams&rft.au=Bond%2C+Morgan+H%3BHanson%2C+Chad+V%3BBaertsch%2C+Robert%3BHayes%2C+Sean+A%3BMacFarlane%2C+RBruce&rft.aulast=Bond&rft.aufirst=Morgan&rft.date=2007-05-01&rft.volume=136&rft.issue=3&rft.spage=562&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2FT06-084.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Marine fish; Commercial fishing; Coastal morphology; Fisheries; Estuaries; Tracking; Transponders; Language; Habitat; Streams; Antennae; Coasts; Oncorhynchus mykiss; INE, USA, California; Marine; Brackish DO - http://dx.doi.org/10.1577/T06-084.1 ER - TY - JOUR T1 - Role of substrate material in failure of crown-like layer structures AN - 20510266; 8028517 AB - The role of substrate modulus on critical loads to initiate and propagate radial cracks to failure in curved brittle glass shells on compliant polymeric substrates is investigated. Flat glass disks are used to drive the crack system. This configuration is representative of dental crown structures on dentin support in occlusal contact. Specimens are fabricated by truncating glass tubes and filling with epoxy-based substrate materials, with or without alumina filler for modulus control. Moduli ranging from 3 to 15 GPa are produced in this way. Critical loads for both initiation and propagation to failure increase monotonically with substrate modulus, by a factor of two over the data range. Fracture mechanics relations provide a fit to the data, within the scatter bands. Finite element analysis is used to determine stress distributions pertinent to the observed fracture modes. It is suggested that stiffer substrate materials offer potential for improved crown lifetime in dental practice. JF - Journal of Biomedical Materials Research Part B AU - Kim, Jae-Won AU - Bhowmick, Sanjit AU - Chai, Herzl AU - Lawn, Brian R AD - Materials Science and Engineering Laboratory, National Institute of Standards and Technology, Gaithersburg, Maryland 20899-8500, brian.lawn@nist.gov Y1 - 2007/05// PY - 2007 DA - May 2007 SP - 305 EP - 311 PB - John Wiley & Sons, Inc. VL - 81B IS - 2 SN - 1552-4973, 1552-4973 KW - Biotechnology Research Abstracts (through 1992) KW - Dentin KW - Aluminum KW - Fractures KW - Stress KW - W 30920:Tissue Engineering UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20510266?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Biomedical+Materials+Research+Part+B&rft.atitle=Role+of+substrate+material+in+failure+of+crown-like+layer+structures&rft.au=Kim%2C+Jae-Won%3BBhowmick%2C+Sanjit%3BChai%2C+Herzl%3BLawn%2C+Brian+R&rft.aulast=Kim&rft.aufirst=Jae-Won&rft.date=2007-05-01&rft.volume=81B&rft.issue=2&rft.spage=305&rft.isbn=&rft.btitle=&rft.title=Journal+of+Biomedical+Materials+Research+Part+B&rft.issn=15524973&rft_id=info:doi/10.1002%2Fjbm.b.30666 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-04-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Fractures; Aluminum; Stress; Dentin DO - http://dx.doi.org/10.1002/jbm.b.30666 ER - TY - JOUR T1 - The Seafood "Dilemma"--A Way Forward AN - 20485138; 7520659 AB - Increasing seafood consumption will improve health and save lives. A study by the Harvard Center for Risk Analysis suggested that if every adult in the United States consumed 8 ounces of salmon per week, each year there would be 20,000 fewer deaths due to heart attack and 8,000 fewer strokes and stroke-related deaths. A Harvard meta-analysis of previous studies also concluded that the benefits of increased seafood consumption outweighed the added risks from contamination by two to three orders of magnitude (Mozaffarian and Rimm 2006). Another recent report from the National Institutes of Medicine (2007) provides further evidence for the numerous benefits associated with eating seafood, but also points out that certain fish and shellfish in specific locations can contain a variety of substances that pose health risks to various sub-populations. The nature of our seafood supply is changing. To meet the growing demand for seafood, there are more cultured products available and imports of seafood from foreign sources are increasing. Surveillance of these products is minimal, especially for compounds that are difficult or expensive to monitor. At the same time, risks, or perceptions of risk, are also changing because many coastal areas are subject to habitat degradation and contami nation by chemicals and biological agents. People well versed in these issues realize tha benefits and risks vary among types and sources of seafood; however, this complexity still results in considerable confusion on the part of the public about which seafood choices are appropriate given various risk factors. This confusion, which we call a "seafood dilemma," is believed to lead to less seafood consumption than is otherwise advisable and consistent with a healthy diet. Working in the field for over three decades, we feel compelled to offer suggestions to assuage this dilemma. In this commentary, we propose that a U.S. nationwide program is needed to analyze and evaluate seafood for beneficial properties, as well as harmful chemicals and pathogens, and to provide standardized and user-friendly information on the quality and safety of our nation's seafood supply. Such information will improve public understanding and confidence in the safety and quality of seafood, which will enhance human health and well being. JF - Fisheries AU - Dickhoff, W W AU - Collier, T K AU - Varanasi, U AD - Northwest Fisheries Science Center, National Oceanic and Atmospheric Administration, Seattle, Washington, USA, Usha.Varanasi@noaa.gov Y1 - 2007/05// PY - 2007 DA - May 2007 SP - 244 VL - 32 IS - 5 SN - 0363-2415, 0363-2415 KW - Salmonids KW - Pollution Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Diets KW - Chemicals KW - Mortality KW - Anadromous species KW - Human food KW - Pathogens KW - Habitat KW - imports KW - Public health KW - stroke KW - USA KW - Coastal zone KW - Pollutants KW - Perception KW - Fisheries KW - salmon KW - Shellfish KW - Seafood KW - Salmonidae KW - Fish culture KW - Fishery products KW - P 1000:MARINE POLLUTION KW - Q3 08582:Fish culture KW - O 5060:Aquaculture KW - Q5 08524:Public health, medicines, dangerous organisms KW - Q1 08627:Food quality and standards UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20485138?accountid=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&rft.atitle=The+Seafood+%22Dilemma%22--A+Way+Forward&rft.au=Dickhoff%2C+W+W%3BCollier%2C+T+K%3BVaranasi%2C+U&rft.aulast=Dickhoff&rft.aufirst=W&rft.date=2007-05-01&rft.volume=87&rft.issue=6&rft.spage=14&rft.isbn=&rft.btitle=&rft.title=Survey+of+Current+Business&rft.issn=00396222&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-08-01 N1 - Last updated - 2016-12-21 N1 - SubjectsTermNotLitGenreText - Pollutants; Anadromous species; Human food; Pathogens; Seafood; Fish culture; Fishery products; Public health; Chemicals; Diets; Mortality; Habitat; imports; stroke; Coastal zone; Perception; Fisheries; salmon; Shellfish; Salmonidae; USA ER - TY - JOUR T1 - Conserving Valuable Coral Reef Ecosystems AN - 20482460; 9178375 AB - Coral reefs are some of the most biologically diverse and economically valuable ecosystems on the planet. Covering less than one percent of the ocean floor, they are home to 25 percent of all marine species. Just ten "coral reef hotspots" support more than half of the world's restricted range marine species, all within 1/100 super(th) of a percent of the ocean floor. These "rainforests of the sea" also provide billions of people in over 60 nations with food, jobs, tourism, protection from coastal storms, and other valuable goods and services with a net present value of almost $800 billion. In the Caribbean alone, coral reef ecosystems provide services valued at $3-5 billion annually from fisheries, dive tourism, and shoreline protection. With effective management, healthy reefs can provide sustainable livelihoods and a lucrative foundation for coastal communities. JF - Earth System Monitor AU - Griffis, R AD - Program Coordinator for the Coral Reef Conservation Program Y1 - 2007/05// PY - 2007 DA - May 2007 SP - 2 VL - 15 IS - 4 SN - 1068-2678, 1068-2678 KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts KW - Tourism KW - Marine fisheries KW - Marine KW - ASW, Caribbean Sea KW - Fishery management KW - Hot spots KW - Coral reefs KW - Ocean floor KW - Coastal zone management KW - Q5 08523:Conservation, wildlife management and recreation KW - O 5040:Processing, Products and Marketing KW - Q1 08463:Habitat community studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20482460?accountid=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=Survey+of+Current+Business&rft.atitle=Foreign+Direct+Investment+in+the+United+States%3A+New+Investment+in+2006&rft.au=McNeil%2C+Lawrence+R&rft.aulast=McNeil&rft.aufirst=Lawrence&rft.date=2007-06-01&rft.volume=87&rft.issue=6&rft.spage=44&rft.isbn=&rft.btitle=&rft.title=Survey+of+Current+Business&rft.issn=00396222&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-04-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Marine fisheries; Tourism; Fishery management; Hot spots; Coral reefs; Ocean floor; Coastal zone management; ASW, Caribbean Sea; Marine ER - TY - JOUR T1 - Comprehensive Online Tools for Classroom Teachers on Coral Reef Ecosystems AN - 20479188; 9178377 AB - The National Oceanic and Atmospheric Administration (NOAA) and the National Science Teachers Association (NSTA) have recently unveiled a series of comprehensive online professional development resources for educators focused on coral reef ecosystems. The Coral Ecosystem SciGuide and four Coral Reef Ecosystem Science Objects were developed collaboratively by NOAA's Ocean Service Communications and Education Division, NOAA's Coral Reef Conservation Program (CRCP), and NSTA, as part of a multiyear cooperative agreement. JF - Earth System Monitor AU - Moravchik, B AD - Communications and Education Division of the National Ocean Service Y1 - 2007/05// PY - 2007 DA - May 2007 SP - 6 VL - 15 IS - 4 SN - 1068-2678, 1068-2678 KW - Sustainability Science Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts KW - Ecosystems KW - coral reefs KW - Education KW - Communications KW - Oceans KW - Coral reefs KW - Nature conservation KW - Conservation KW - Experts KW - Resource development KW - cooperatives KW - Q5 08523:Conservation, wildlife management and recreation KW - Q1 08463:Habitat community studies KW - O 4090:Conservation and Environmental Protection KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20479188?accountid=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=Earth+System+Monitor&rft.atitle=Comprehensive+Online+Tools+for+Classroom+Teachers+on+Coral+Reef+Ecosystems&rft.au=Moravchik%2C+B&rft.aulast=Moravchik&rft.aufirst=B&rft.date=2007-05-01&rft.volume=15&rft.issue=4&rft.spage=6&rft.isbn=&rft.btitle=&rft.title=Earth+System+Monitor&rft.issn=10682678&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-04-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Education; Coral reefs; Nature conservation; Experts; Resource development; Communications; Ecosystems; Oceans; Conservation; cooperatives; coral reefs ER - TY - JOUR T1 - Editorial Introduction Refocusing on Leatherbacks: Conservation Challenges and Signs of Success AN - 20419611; 7784852 JF - Chelonian Conservation and Biology AU - Seminoff, JA AU - Paladino, F V AU - Rhodin, A G AD - NOAA-National Marine Fisheries Service, 8604 La Jolla Shores Drive, La Jolla, California 92037 USA, Jeffrey.seminoff�noaa.gov Y1 - 2007/05// PY - 2007 DA - May 2007 SP - 1 EP - 6 PB - Chelonian Research Foundation, 168 Goodrich St Lunenburg MA 01462 USA, [mailto:RhodinCRF@aol.com], [URL:http://www.chelonian.org] VL - 6 IS - 1 SN - 1071-8443, 1071-8443 KW - Ecology Abstracts KW - Conservation KW - Dermochelys coriacea KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20419611?accountid=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=Chelonian+Conservation+and+Biology&rft.atitle=Editorial+Introduction+Refocusing+on+Leatherbacks%3A+Conservation+Challenges+and+Signs+of+Success&rft.au=Seminoff%2C+JA%3BPaladino%2C+F+V%3BRhodin%2C+A+G&rft.aulast=Seminoff&rft.aufirst=JA&rft.date=2007-05-01&rft.volume=6&rft.issue=1&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Chelonian+Conservation+and+Biology&rft.issn=10718443&rft_id=info:doi/10.2744%2F1071-8443%282007%2962.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=1071-8443&volume=6&issue=1&page=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Dermochelys coriacea; Conservation DO - http://dx.doi.org/10.2744/1071-8443(2007)6[1:EIROLC]2.0.CO;2 ER - TY - JOUR T1 - Constraining global air-sea gas exchange for CO sub(2) with recent bomb super(14)C measurements AN - 20404875; 7440426 AB - The super(14)CO sub(2) released into the stratosphere during bomb testing in the early 1960s provides a global constraint on air-sea gas exchange of soluble atmospheric gases like CO sub(2). Using the most complete database of dissolved inorganic radiocarbon, DI super(14)C, available to date and a suite of ocean general circulation models in an inverse mode we recalculate the ocean inventory of bomb-produced DI super(14)C in the global ocean and confirm that there is a 25% decrease from previous estimates using older DI super(14)C data sets. Additionally, we find a 33% lower globally averaged gas transfer velocity for CO sub(2) compared to previous estimates (Wanninkhof, 1992) using the NCEP/NCAR Reanalysis 1 1954-2000 where the global mean winds are 6.9 m s super(-1). Unlike some earlier ocean radiocarbon studies, the implied gas transfer velocity finally closes the gap between small-scale deliberate tracer studies and global-scale estimates. Additionally, the total inventory of bomb-produced radiocarbon in the ocean is now in agreement with global budgets based on radiocarbon measurements made in the stratosphere and troposphere. Using the implied relationship between wind speed and gas transfer velocity k sub(s) = 0.27 0.1). The composite with 75% fillers in a NaCl solution (133 mmol/L, pH = 7.4, 37 degree C) yielded a Ca concentration of (0.65 plus or minus 0.02) mmol/L and PO4 of (2.29 plus or minus 0.07) mmol/L. Relationships were established between ion-release and DCPA volume fraction V sub(DCPA): Ca = 4.46 V super(1) sub(D) super(.) sub(C) super(6) sub(PA), and = 66.9 V super(2) sub(D) super(.) sub(C) super(6) sub(PA). Nano-DCPA-whisker PO sub(4) composites had high strength and released high levels of Ca-PO sub(4) requisite for remineralization. These new nano-composites could provide the needed combination of stress-bearing and caries-inhibiting capabilities. JF - Journal of Dental Research AU - Xu, HHK AU - Weir, MD AU - Sun, L AU - Takagi, S AU - Chow, L C AD - Paffenbarger Research Center, American Dental Association Foundation, National Institute of Standards and Technology, Building 224, Room A-153, Stop 8546, Gaithersburg, MD 20899-8546, USA, hockin.xu@nist.gov Y1 - 2007/04// PY - 2007 DA - Apr 2007 SP - 378 EP - 383 VL - 86 IS - 4 SN - 0022-0345, 0022-0345 KW - Biotechnology Research Abstracts (through 1992) KW - silicon nitride KW - Dental caries KW - Resins KW - Remineralization KW - Phosphate KW - pH effects KW - nanoparticles KW - Sodium chloride KW - Calcium phosphate KW - W 30920:Tissue Engineering UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20479193?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Dental+Research&rft.atitle=Effects+of+Calcium+Phosphate+Nanoparticles+on+Ca-PC+sub%284%29+Composite&rft.au=Xu%2C+HHK%3BWeir%2C+MD%3BSun%2C+L%3BTakagi%2C+S%3BChow%2C+L+C&rft.aulast=Xu&rft.aufirst=HHK&rft.date=2007-04-01&rft.volume=86&rft.issue=4&rft.spage=378&rft.isbn=&rft.btitle=&rft.title=Journal+of+Dental+Research&rft.issn=00220345&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-02-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Calcium phosphate; Dental caries; nanoparticles; Remineralization; pH effects; silicon nitride; Sodium chloride; Phosphate; Resins ER - TY - JOUR T1 - Increased tropical Atlantic wind shear in model projections of global warming AN - 20354609; 7441233 AB - To help understand possible impacts of anthropogenic greenhouse warming on hurricane activity, we assess model-projected changes in large-scale environmental factors tied to variations in hurricane statistics. This study focuses on vertical wind shear (V sub(s)) over the tropical Atlantic during hurricane season, the increase of which has been historically associated with diminished hurricane activity and intensity. A suite of state-of-the-art global climate model experiments is used to project changes in V sub(s) over the 21st century. Substantial increases in tropical Atlantic and East Pacific shear are robust features of these experiments, and are shown to be connected to the model-projected decrease in the Pacific Walker circulation. The relative changes in shear are found to be comparable to those of other large-scale environmental parameters associated with Atlantic hurricane activity. The influence of these V sub(s) changes should be incorporated into projections of long-term hurricane activity. JF - Geophysical Research Letters AU - Vecchi, Gabriel A AU - Soden, Brian J AD - Geophysical Fluid Dynamics Laboratory, National Oceanic and Atmospheric Administration, Princeton, New Jersey, USA Y1 - 2007/04// PY - 2007 DA - April 2007 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [mailto:service@agu.org] VL - 34 IS - 8 SN - 0094-8276, 0094-8276 KW - Meteorological & Geoastrophysical Abstracts; Pollution Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Citation No. L08702 KW - climate change KW - hurricanes KW - global warming. KW - 0429 Biogeosciences: Climate dynamics (1620) KW - 1626 Global Change: Global climate models (3337 KW - 4928) KW - 1630 Global Change: Impacts of global change (1225) KW - 3374 Atmospheric Processes: Tropical meteorology. KW - IE, Pacific KW - Climatic changes KW - Man-induced effects KW - IE, East Pacific KW - Ocean-atmosphere system KW - Seasonal variability KW - Walker circulation KW - Wind KW - Marine KW - Wind shear KW - Climate models KW - Mathematical models KW - Greenhouse effect KW - A, Atlantic KW - AS, Tropical Atlantic KW - Vertical wind shear KW - Global climate KW - Hurricanes KW - Tropical environments KW - Global warming KW - Environmental parameters KW - Atlantic Ocean KW - Hurricane statistics KW - P 0000:AIR POLLUTION KW - Q2 09241:General KW - M2 551.588:Environmental Influences (551.588) KW - Q5 08521:Mechanical and natural changes KW - O 4060:Pollution - Environment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20354609?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Research+Letters&rft.atitle=Increased+tropical+Atlantic+wind+shear+in+model+projections+of+global+warming&rft.au=Vecchi%2C+Gabriel+A%3BSoden%2C+Brian+J&rft.aulast=Vecchi&rft.aufirst=Gabriel&rft.date=2007-04-01&rft.volume=34&rft.issue=8&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2006GL028905 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Hurricanes; Wind shear; Mathematical models; Climatic changes; Ocean-atmosphere system; Man-induced effects; Greenhouse effect; Vertical wind shear; Global climate; Climate models; Global warming; Seasonal variability; Walker circulation; Environmental parameters; Hurricane statistics; Tropical environments; Wind; IE, Pacific; IE, East Pacific; Atlantic Ocean; A, Atlantic; AS, Tropical Atlantic; Marine DO - http://dx.doi.org/10.1029/2006GL028905 ER - TY - JOUR T1 - Covalent surface chemistry gradients for presenting bioactive peptides AN - 20295557; 7536906 AB - The activation of surfaces by covalent attachment of bioactive moieties is an important strategy for improving the performance of biomedical materials. Such techniques have also been used as tools to study cellular responses to particular chemistries of interest. The creation of gradients of covalently bound chemistries is a logical extension of this technique. Gradient surfaces may permit the rapid screening of a large range of concentrations in a single experiment. In addition, the biological response to the gradient itself may provide new information on receptor requirements and cell signaling. The current work describes a rapid and flexible technique for the covalent addition of bioactive peptide gradients to a surface or gel and a simple fluorescence technique for assaying the gradient. In this technique, bioactive peptides with a terminal cysteine are bound via a heterobifunctional coupling agent to primary amine-containing surfaces and gels. A gradient in the coupling agent is created on the surfaces or gels by varying the residence time of the coupling agent across the surface or gel, thereby controlling the extent of reaction. We demonstrate this technique using poly(l-lysine)-coated glass surfaces and fibrin gels. Once the surface or gel has been activated by the addition of the coupling agent gradient, the bioactive peptide is added. Quantitation of the gradient is achieved by measuring the reaction kinetics of the coupling agent with the surface or gel of interest. This can be done either by fluorescently labeling the coupling agent (in the case of surfaces) or by spectrophotometrically detecting the release of pyridine-2-thione, which is produced when the thiol-reactive portion of the coupling agent reacts. By these methods, we can obtain reasonably precise estimates for the peptide gradients without using expensive spectroscopic or radiolabeling techniques. Validation with changes in fibroblast cell migration behavior across a bioactive peptide gradient illustrates preservation of peptide function as well as the usefulness of this technique. JF - Analytical Biochemistry AU - Kipper, Matt J AU - Kleinman, Hynda K AU - Wang, Francis W AD - National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD 20892, USA, francis.wang@nist.gov Y1 - 2007/04// PY - 2007 DA - Apr 2007 SP - 175 EP - 184 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 363 IS - 2 SN - 0003-2697, 0003-2697 KW - Biotechnology and Bioengineering Abstracts KW - Peptide gradients KW - Cell migration KW - Epifluorescence microscopy KW - Gels KW - Fluorescence KW - Cysteine KW - Kinetics KW - fibrin KW - Preservation KW - Quantitation KW - Fibroblasts KW - Signal transduction KW - W 30900:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20295557?accountid=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+Biochemistry&rft.atitle=Covalent+surface+chemistry+gradients+for+presenting+bioactive+peptides&rft.au=Kipper%2C+Matt+J%3BKleinman%2C+Hynda+K%3BWang%2C+Francis+W&rft.aulast=Kipper&rft.aufirst=Matt&rft.date=2007-04-01&rft.volume=363&rft.issue=2&rft.spage=175&rft.isbn=&rft.btitle=&rft.title=Analytical+Biochemistry&rft.issn=00032697&rft_id=info:doi/10.1016%2Fj.ab.2007.01.036 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Gels; Fluorescence; Cysteine; Kinetics; fibrin; Preservation; Cell migration; Quantitation; Signal transduction; Fibroblasts DO - http://dx.doi.org/10.1016/j.ab.2007.01.036 ER - TY - JOUR T1 - Monitoring the recovery of smalltooth sawfish, Pristis pectinata, using standardized relative indices of abundance AN - 20292724; 7482125 AB - The US population of smalltooth sawfish, Pristis pectinata, is currently listed as endangered under the Endangered Species Act. An important component of monitoring the recovery of this species is establishing long-term baseline trends in abundance. In the absence of scientific survey data, assessing and monitoring the status of some marine species has required the utilization of fishery-dependent data. Using voluntary dockside interviews of sport fishers collected in Everglades National Park, a standardized index of abundance was created for smalltooth sawfish using the delta method. The index was developed as the product of separate generalized linear models of the proportion of positive trips and the positive catch rates on successful trips. Development of the final model included testing factors that were expected to influence the catch of smalltooth sawfish. The final model assumed a binomial distribution for the proportion of positive trips and a lognormal distribution for positive catch rates. Year was significant as a main effect in the binomial model whereas year and skill level of the fishing party were significant in the lognormal model. The relative abundance index shows a small increase in abundance at an average rate of about 5% per year since 1989. These results indicate that the population of smalltooth sawfish in Everglades National Park has at least stabilized and may be increasing. However, additional data and analyses from multiple sources are required before definitive conclusions on the recovery of smalltooth sawfish can be established. JF - Biological Conservation AU - Carlson, J K AU - Osborne, J AU - Schmidt, T W AD - National Marine Fisheries Service, Southeast Fisheries Science Center, 3500 Delwood Beach Road, Panama City, FL 32408, USA, john.carlson@noaa.gov Y1 - 2007/04// PY - 2007 DA - April 2007 SP - 195 EP - 202 PB - Elsevier Science Ltd., The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:nlinfo-f@elsevier.nl] VL - 136 IS - 2 SN - 0006-3207, 0006-3207 KW - Smalltooth sawfish KW - Sustainability Science Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Environmental monitoring KW - Biological surveys KW - Marine KW - Data processing KW - Pristis pectinata KW - Abundance KW - National parks KW - Rare species KW - Sports KW - Population dynamics KW - Models KW - Marine fish KW - Fishing KW - Baseline studies KW - Nature conservation KW - Conservation KW - Endangered species KW - ASW, USA, Florida, Everglades Natl. Park KW - Q5 08523:Conservation, wildlife management and recreation KW - M3 1010:Issues in Sustainable Development KW - Q1 08442:Population dynamics KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20292724?accountid=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=Biological+Conservation&rft.atitle=Monitoring+the+recovery+of+smalltooth+sawfish%2C+Pristis+pectinata%2C+using+standardized+relative+indices+of+abundance&rft.au=Carlson%2C+J+K%3BOsborne%2C+J%3BSchmidt%2C+T+W&rft.aulast=Carlson&rft.aufirst=J&rft.date=2007-04-01&rft.volume=136&rft.issue=2&rft.spage=195&rft.isbn=&rft.btitle=&rft.title=Biological+Conservation&rft.issn=00063207&rft_id=info:doi/10.1016%2Fj.biocon.2006.11.013 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Marine fish; Biological surveys; Environmental monitoring; Baseline studies; Nature conservation; Rare species; Population dynamics; Fishing; Data processing; Abundance; National parks; Endangered species; Conservation; Sports; Models; Pristis pectinata; ASW, USA, Florida, Everglades Natl. Park; Marine DO - http://dx.doi.org/10.1016/j.biocon.2006.11.013 ER - TY - JOUR T1 - A uniaxial bioMEMS device for quantitative force-displacement measurements AN - 20249990; 7378626 AB - There is a need for experimental techniques that allow the simultaneous imaging of cellular cystoskeletal components with quantitative force measurements on single cells. A bioMEMS device has been developed for the application of strain to a single cell while simultaneously quantifying its force response. The prototype device presented here allows the mechanical study of a single, adherent cell in vitro. The device works in a fashion similar to a displacement-controlled uniaxial tensile machine. The device is calibrated using an AFM cantilever and shows excellent agreement with the calculated spring constant. The device is demonstrated on a single fibroblast. The force response of the cell is seen to be linear until the onset of de-adhesion with the de-adhesion from the cell platform occurring at a force of approximately 1500 nN. JF - Biomedical Microdevices AU - Serrell, David B AU - Oreskovic, Tammy L AU - Slifka, Andrew J AU - Mahajan, Roop L AU - Finch, Dudley S AD - National Institute of Standards and Technology, Boulder, CO, USA, serrell@colorado.edu Y1 - 2007/04// PY - 2007 DA - Apr 2007 SP - 267 EP - 275 PB - Springer-Verlag (Heidelberg), Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 9 IS - 2 SN - 1387-2176, 1387-2176 KW - Biotechnology and Bioengineering Abstracts KW - imaging KW - Adherent cells KW - Fibroblasts KW - W 30900:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20249990?accountid=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=Biomedical+Microdevices&rft.atitle=A+uniaxial+bioMEMS+device+for+quantitative+force-displacement+measurements&rft.au=Serrell%2C+David+B%3BOreskovic%2C+Tammy+L%3BSlifka%2C+Andrew+J%3BMahajan%2C+Roop+L%3BFinch%2C+Dudley+S&rft.aulast=Serrell&rft.aufirst=David&rft.date=2007-04-01&rft.volume=9&rft.issue=2&rft.spage=267&rft.isbn=&rft.btitle=&rft.title=Biomedical+Microdevices&rft.issn=13872176&rft_id=info:doi/10.1007%2Fs10544-006-9032-4 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Fibroblasts; imaging; Adherent cells DO - http://dx.doi.org/10.1007/s10544-006-9032-4 ER - TY - BOOK T1 - The impact of latent heat release in extratropical storms on polar climate AN - 20236493; 8025427 AB - Projections of climate change due to increased greenhouse gases predict significant warming of the Polar Regions. These projections also predict an increase in tropospheric water vapor and the frequency of mid-to-high latitude deep convection, potentially providing more energy for the development of extratropical storms. For synoptic-scale eddies, case studies suggest that latent heat release associated with condensation augments rapid surface cyclogenesis and acts as a source of upper-tropospheric enstrophy over the storm track regions. To what extent is the projected warming of the Polar Regions due to increased dynamical heat transports forced by increased moisture availability in storm tracks? In this study, we use model output from a range of coupled climate models, as well as, focused AGCM experiments to demonstrate that latent heat release in developing extratropical cyclones causes an increase in poleward heat transport over regions of the North Pacific, North Atlantic by over 30%. The results of this study indicate that the dynamical response to an increase in extratropical moisture needs to be considered in order to understand the mid-to-high latitude climate response to an increase in greenhouse gases. JF - Geophysical Research Abstracts AU - Solomon, A Y1 - 2007/04// PY - 2007 DA - Apr 2007 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - 01562 KW - Climatic changes KW - Climate change KW - Polar climates KW - water vapor KW - Convection development KW - Storms KW - IN, North Pacific KW - Cyclogenesis KW - heat transport KW - Extratropical cyclones KW - Heat transport KW - Climate models KW - Troposphere KW - AN, North Atlantic KW - Polar environments KW - convection KW - cyclones KW - Heat transfer KW - Polar Regions KW - case studies KW - Storm tracks KW - Latent heat release KW - Condensation KW - latitude KW - Greenhouse gases KW - P 0000:AIR POLLUTION KW - M2 551.583:Variations (551.583) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20236493?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=Solomon%2C+A&rft.aulast=Solomon&rft.aufirst=A&rft.date=2007-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=The+impact+of+latent+heat+release+in+extratropical+storms+on+polar+climate&rft.title=The+impact+of+latent+heat+release+in+extratropical+storms+on+polar+climate&rft.issn=10297006&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-03-01 N1 - Last updated - 2015-03-27 ER - TY - JOUR T1 - Oceanic changes in the Sargasso Sea and declines in recruitment of the European eel AN - 20173048; 8492791 AB - Anguillid eel recruitment in the North Atlantic has declined in recent decades, raising concerns that climatic changes in the Sargasso Sea may be influencing oceanic reproduction and larval survival. There is a significant negative correlation between the North Atlantic Oscillation and long-term variations in catches of glass eel stages of the European eel Anguilla anguilla recorded by the fishery independent Den Oever recruitment index (DOI) in the Netherlands, lagged by one year. Ocean-atmospheric changes in the Sargasso Sea may affect the location of spawning areas by silver eels and the survival of leptocephali during the key period when they are transported towards the Gulf Stream. A northward shift in a key isotherm (22.5C), defining the northern boundary of the spawning area, a declining trend in winds and transport conditions in larval transport areas, and a shallowing of the mixed layer depth could affect primary productivity in areas where leptocephali feed. The relationships between these ocean parameters and the DOI suggest that these changing ocean conditions could be contributing to declining recruitment of the European eel and probably also of the American eel (A. rostrata), but anthropogenic factors during their continental life stage must also be considered. JF - ICES Journal of Marine Science AU - Friedland, K D AU - Miller, MJ AU - Knights, B AD - National Marine Fisheries Service, 28 Tarzwell Drive, Narragansett, RI 02882, USA, kevin.friedland@noaa.gov Y1 - 2007/04// PY - 2007 DA - Apr 2007 SP - 519 EP - 530 VL - 64 IS - 3 SN - 1054-3139, 1054-3139 KW - 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 - Oscillations KW - Recruitment KW - A, Atlantic, Gulf Stream KW - Catadromous species KW - AN, North Atlantic KW - Biological drift KW - Primary production KW - Anguilla anguilla KW - Long-term changes KW - Atmospheric forcing KW - Ocean-atmosphere system KW - Isotherms KW - AN, Sargasso Sea KW - AN, North Atlantic, North Atlantic Oscillation KW - ANE, Netherlands KW - Q2 09164:Ocean circulation and currents KW - O 4020:Pollution - Organisms/Ecology/Toxicology KW - Q1 08442:Population dynamics KW - Q5 08501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20173048?accountid=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=ICES+Journal+of+Marine+Science&rft.atitle=Oceanic+changes+in+the+Sargasso+Sea+and+declines+in+recruitment+of+the+European+eel&rft.au=Friedland%2C+K+D%3BMiller%2C+MJ%3BKnights%2C+B&rft.aulast=Friedland&rft.aufirst=K&rft.date=2007-04-01&rft.volume=64&rft.issue=3&rft.spage=519&rft.isbn=&rft.btitle=&rft.title=ICES+Journal+of+Marine+Science&rft.issn=10543139&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-10-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Oscillations; Long-term changes; Atmospheric forcing; Recruitment; Ocean-atmosphere system; Catadromous species; Isotherms; Biological drift; Primary production; Anguilla anguilla; A, Atlantic, Gulf Stream; AN, North Atlantic; AN, Sargasso Sea; AN, North Atlantic, North Atlantic Oscillation; ANE, Netherlands; Marine ER - TY - RPRT T1 - Accounting for emergency response in building evacuation: modeling different egress capacity solutions AN - 20096675; 10254429 AB - The impact of firefighter response on the progress of the building evacuation is not typically considered. Responders use of the stairs while occupants are evacuating can significantly increase total building evacuation time. To account for emergency response, this analysis considered whether adding. capacity through extra stairwell width was equivalent to providing the same total egress capacity through an additional stairwell. An egress simulation with a counterflow submodel was calibrated against recent fire-drill experimental results to demonstrate the capability of the model to produce meaningful evacuation results. The model was then applied to a hypothetical 50 story office building with 350 occupants per floor. When comparing equivalent total width, additional stairwells outperform wider stairwells from the perspective of evacuation performance, as well as firefighter ascent times. A third stairwell can completely mitigate the effect of firefighter response or even improve the building evacuation time compared to two stairwells with no firefighter response. JF - Accounting for emergency response in building evacuation: modeling different egress capacity solutions. 13 pp. Apr 2007. AU - Averill, J D AU - Song, W Y1 - 2007/04// PY - 2007 DA - Apr 2007 SP - 13 PB - National Institute of Standards and Technology, 100 Buvean Dr, Stop 8401 Gaithersburg MD 20899 USA KW - Health & Safety Science Abstracts KW - firefighter services KW - Emergency preparedness KW - Simulation KW - evacuation KW - H 6000:Natural Disasters/Civil Defense/Emergency Management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20096675?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=Averill%2C+J+D%3BSong%2C+W&rft.aulast=Averill&rft.aufirst=J&rft.date=2007-04-01&rft.volume=&rft.issue=&rft.spage=13&rft.isbn=&rft.btitle=Accounting+for+emergency+response+in+building+evacuation%3A+modeling+different+egress+capacity+solutions&rft.title=Accounting+for+emergency+response+in+building+evacuation%3A+modeling+different+egress+capacity+solutions&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 - BOOK T1 - The impact of the Atlantic ocean variability on Indian summer monsoon rainfall AN - 20044583; 8105492 AB - Prominent multidecadal fluctuations of India summer monsoon rainfall have been observed during the 20th century. Understanding the mechanisms will have enormous social and economic implications. With statistical analyses we show that there is an in-phase relationship between the multidecadal variability of Indian summer monsoon rainfall and the Atlantic Multidecadal Oscillation (AMO). We further show that the multidecadal variability in the Atlantic Ocean could cause the observed multidecadal variations of Indian summer rainfall during the 20th century, using the GFDL CM2.1 climate model simulations. The in-phase relationship between Indian rainfall and the AMO is consistent with our water-hosing experiments showing that the Indian monsoon rainfall is significantly reduced when the Atlantic thermohaline circulation (THC) is substantially weakened. The modeling results support paleo records off the western boundary of the Arabian Sea, which indicate a weakening of the southerly Indian summer monsoon winds and coastal upwelling when the Greenland was in cooling conditions during the millennial timescale abrupt climate change events. The modeling results suggest that the remote forcing of the Atlantic THC variations is very important, and the link between the Atlantic ocean and Indian monsoon rainfall is mainly through the meridional shifts of the intertropical convergence zone (ITCZ). JF - Geophysical Research Abstracts AU - Zhang, R AU - Delworth, T L Y1 - 2007/04// PY - 2007 DA - Apr 2007 KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts KW - Variability KW - ISW, Arabian Sea KW - Palaeo studies KW - Rainfall KW - AS, Atlantic, Intertropical Convergence Zone KW - Climate change KW - Climatic changes KW - Intertropical Convergence Zone KW - Statistical analysis KW - Paleoclimates KW - ISW, India KW - Summer rainfall KW - Intertropical convergence zone KW - Ocean-atmosphere system KW - Climatic Changes KW - AN, Greenland KW - Monsoon rainfall KW - Marine KW - Summer monsoon KW - Climate models KW - Coastal upwelling KW - Climates KW - Thermohaline circulation KW - Model Studies KW - Numerical simulations KW - Oceans KW - Boundaries KW - Fluctuations KW - Monsoons KW - M2 551.588:Environmental Influences (551.588) KW - SW 4020:Evaluation process KW - Q2 09261:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20044583?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Water+Resources+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Zhang%2C+R%3BDelworth%2C+T+L&rft.aulast=Zhang&rft.aufirst=R&rft.date=2007-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=The+impact+of+the+Atlantic+ocean+variability+on+Indian+summer+monsoon+rainfall&rft.title=The+impact+of+the+Atlantic+ocean+variability+on+Indian+summer+monsoon+rainfall&rft.issn=10297006&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-04-01 N1 - Last updated - 2014-05-07 ER - TY - JOUR T1 - Lysozyme gene expression by hemocytes of Pacific white shrimp, Litopenaeus vannamei, after injection with Vibrio AN - 19854475; 7247042 AB - The purpose of this study was to quantify the gene expression of lysozyme, an important antibacterial protein produced by shrimp hemocytes, within tissues of Litopenaeus vannamei Boone in response to a pathogen challenge. We quantified lysozyme transcripts with a real-time PCR method and used these data, along with total hemocyte counts, to infer patterns of hemocyte trafficking during the immune response. Transcript expression was detected by in situ hybridization of mRNA in circulating hemocytes, and within tissues with high hemocyte concentrations. Lysozyme gene expression was monitored in 5 tissues and in circulating hemocytes for 48h following challenge with the shrimp pathogen Vibrio campbellii Baumann. The results suggest that lysozyme is expressed in most if not all hemocytes in circulation and in peripheral tissues. Injection with V. campbellii produced a significant decrease in transcriptional signal in circulating hemocytes and peripheral tissues 4h after injection. Over the same early time period lysozyme signal increased significantly in the muscle at the site of injection and remained high for the duration of the time-course, suggesting that hemocytes are recruited to the site of injection early during the course of the immune response. After 4h, lysozyme signal increased in circulating hemocytes and tissues, with a return to control levels noted for all tissues except the muscle at the site of injection. JF - Fish & Shellfish Immunology AU - Burge, E J AU - Madigan, D J AU - Burnett, LE AU - Burnett, K G AD - College of Charleston and Hollings Marine Laboratory, 331 Fort Johnson Road, Charleston, SC 29412, USA, eburge@coastal.edu Y1 - 2007/04// PY - 2007 DA - April 2007 SP - 327 EP - 339 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl] VL - 22 IS - 4 SN - 1050-4648, 1050-4648 KW - Whiteleg shrimp KW - Genetics Abstracts; Microbiology Abstracts B: Bacteriology; ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts; ASFA Marine Biotechnology Abstracts; Immunology Abstracts KW - Marine KW - Lysozyme KW - Data processing KW - Nucleotide sequence KW - Muscles KW - Transcription KW - Antibiotics KW - Pathogens KW - Immunity KW - Defence mechanisms KW - Gene expression KW - Vibrio KW - Hemocytes KW - DNA KW - Litopenaeus vannamei KW - Polymerase chain reaction KW - Vibrio campbellii KW - Immune response KW - Marine crustaceans KW - G 07720:Immunogenetics KW - O 1070:Ecology/Community Studies KW - J 02310:Genetics & Taxonomy KW - Q1 08484:Species interactions: parasites and diseases KW - Q4 27780:Shellfish & Invertebrates KW - F 06940:Fish Immunity UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19854475?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Fish+%26+Shellfish+Immunology&rft.atitle=Lysozyme+gene+expression+by+hemocytes+of+Pacific+white+shrimp%2C+Litopenaeus+vannamei%2C+after+injection+with+Vibrio&rft.au=Burge%2C+E+J%3BMadigan%2C+D+J%3BBurnett%2C+LE%3BBurnett%2C+K+G&rft.aulast=Burge&rft.aufirst=E&rft.date=2007-04-01&rft.volume=22&rft.issue=4&rft.spage=327&rft.isbn=&rft.btitle=&rft.title=Fish+%26+Shellfish+Immunology&rft.issn=10504648&rft_id=info:doi/10.1016%2Fj.fsi.2006.06.004 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-02-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Gene expression; Nucleotide sequence; DNA; Antibiotics; Immunity; Pathogens; Defence mechanisms; Marine crustaceans; Lysozyme; Data processing; Muscles; Hemocytes; Polymerase chain reaction; Transcription; Immune response; Vibrio; Litopenaeus vannamei; Vibrio campbellii; Marine DO - http://dx.doi.org/10.1016/j.fsi.2006.06.004 ER - TY - JOUR T1 - Comparative Assessment of Organochlorine Concentrations in Porpoise Melon and Blubber AN - 19742469; 7909002 JF - Marine Mammal Science AU - Gardner, S C AU - Ylitalo, G M AU - Varanasi, U AD - U. S. Department of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Services, Northwest Fisheries Science Center, 2725 Montlake Boulevard East, Seattle, Washington 98112, U.S.A. E-mail: Y1 - 2007/04// PY - 2007 DA - Apr 2007 SP - 434 EP - 444 PB - Blackwell Publishing Ltd., 9600 Garsington Road VL - 23 IS - 2 SN - 0824-0469, 0824-0469 KW - Ecology Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts KW - Marine KW - Organochlorine compounds KW - blubber KW - Chlorine compounds KW - Marine mammals KW - Pollution effects KW - O 4020:Pollution - Organisms/Ecology/Toxicology KW - D 04040:Ecosystem and Ecology Studies KW - Q5 08504:Effects on organisms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19742469?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+Mammal+Science&rft.atitle=Comparative+Assessment+of+Organochlorine+Concentrations+in+Porpoise+Melon+and+Blubber&rft.au=Gardner%2C+S+C%3BYlitalo%2C+G+M%3BVaranasi%2C+U&rft.aulast=Gardner&rft.aufirst=S&rft.date=2007-04-01&rft.volume=23&rft.issue=2&rft.spage=434&rft.isbn=&rft.btitle=&rft.title=Marine+Mammal+Science&rft.issn=08240469&rft_id=info:doi/10.1111%2Fj.1748-7692.2007.00112.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Chlorine compounds; Marine mammals; Pollution effects; Organochlorine compounds; blubber; Marine DO - http://dx.doi.org/10.1111/j.1748-7692.2007.00112.x ER - TY - JOUR T1 - Prey selection and efficiency of naive and experienced juvenile sockeye salmon AN - 19740169; 7905965 AB - Prey selection and growth efficiency of juvenile sockeye salmon Oncorhynchus nerka switched between live prey and pelleted diets were investigated. First feeding sockeye salmon fry were placed into one of three dietary treatments for 7 months prior to assessing potential differences with a growth and a behavioural assay. Dietary treatments were (1) adult Artemia franciscana for 1 month, followed by pelleted feed for an additional 6 months (Art- BD), (2) pelleted feed from first feeding for 7 months (BD) and (3) adult A. franciscana for 1 month, and a combination of pelleted feed and live adult A. franciscana for 6 months (Art+ BD). Equal numbers from each treatment group were then tagged, pooled into replicate 'common garden' tanks and fed novel live prey items (Daphnia sp. and mosquito Culex pipiens larvae) for an additional 3 weeks. No significant differences in the growth efficiency of sockeye salmon were found during the 3 week feeding trial on the novel prey items. Additional sockeye salmon from each dietary treatment were used in a behavioural assay to determine if the treatments had an impact on foraging efficiency (prey selection or time to capture prey). No significant differences in prey selection were found among treatment groups in time to capture pellets, A. franciscana or mosquito larvae. Also, no significant differences were found within treatment groups in time to capture different food sources. No substantive benefits in foraging efficiency of sockeye salmon associated with prior exposure to live prey were demonstrated. This suggests that altering existing hatchery practices for juvenile sockeye salmon by offering live food prior to release is unlikely to influence post-hatchery feeding behaviour or increase post-release survival. JF - Journal of Fish Biology AU - Massee, K C AU - Kim, J AU - Berejikian, BA AU - Hardy, R W AD - Northwest Fisheries Science Center, NOAA Fisheries, 2725 Montlake Boulevard East, Seattle, WA 98112-2097 U.S.A., rhardy@uidaho.edu Y1 - 2007/04// PY - 2007 DA - Apr 2007 SP - 1213 EP - 1223 PB - Blackwell Publishing Ltd., 9600 Garsington Road VL - 70 IS - 4 SN - 0022-1112, 0022-1112 KW - Ecology Abstracts; Animal Behavior Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Artemia franciscana KW - foraging behaviour KW - live prey KW - sockeye salmon KW - Diets KW - Food organisms KW - Juveniles KW - Anadromous species KW - Survival KW - Prey selection KW - Daphnia KW - Fish larvae KW - Hatcheries KW - Foraging behaviour KW - Growth KW - Culex pipiens KW - Food sources KW - Oncorhynchus nerka KW - Feeding experiments KW - Feeding trials KW - Feeding behavior KW - Aquatic insects KW - Prey KW - O 1070:Ecology/Community Studies KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08423:Behaviour KW - Y 25030:Foraging and Ingestion UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19740169?accountid=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=Prey+selection+and+efficiency+of+naive+and+experienced+juvenile+sockeye+salmon&rft.au=Massee%2C+K+C%3BKim%2C+J%3BBerejikian%2C+BA%3BHardy%2C+R+W&rft.aulast=Massee&rft.aufirst=K&rft.date=2007-04-01&rft.volume=70&rft.issue=4&rft.spage=1213&rft.isbn=&rft.btitle=&rft.title=Journal+of+Fish+Biology&rft.issn=00221112&rft_id=info:doi/10.1111%2Fj.1095-8649.2007.01389.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Juveniles; Foraging behaviour; Food organisms; Growth; Anadromous species; Feeding experiments; Prey selection; Fish larvae; Aquatic insects; Diets; Hatcheries; Food sources; Survival; Feeding trials; Feeding behavior; Prey; Artemia franciscana; Culex pipiens; Oncorhynchus nerka; Daphnia DO - http://dx.doi.org/10.1111/j.1095-8649.2007.01389.x ER - TY - JOUR T1 - Linking hypoxia to shrimp catch in the northern Gulf of Mexico AN - 19732821; 7324283 AB - Wide spread and reoccurring hypoxia has been observed in the northern Gulf of Mexico since routine monitoring began in the 1980s. Although the potential ecological effects of hypoxia (habitat loss, mortalities) are well known, there is relatively little information linking hypoxia in the northern Gulf of Mexico to fisheries decline. Previous analyses have shown a negative relationship between hypoxic area and brown shrimp (Farfantepenaeus aztecus) catch for the Texas and Louisiana coasts combined from 1985 to 1997. Extending these analyses with data through 2004, we found that the correlation between hypoxic area and landings holds (r = -0.52), plus there was a significant negative relationship (r = -0.59) between hypoxia and shrimp landings for the Texas coast alone. We hypothesize that this pattern is not seen in the Louisiana fishery alone because of differences in fisheries practices (inshore vs. offshore) between Louisiana and Texas. JF - Marine Pollution Bulletin AU - O'Connor, Thomas AU - Whitall, David AD - 5123 Pheasant Ridge Road, Fairfax, VA 22030, United States, dave.whitall@noaa.gov Y1 - 2007/04// PY - 2007 DA - April 2007 SP - 460 EP - 463 PB - Elsevier Science Ltd., Pergamon, P.O. Box 800 Kidlington Oxford OX5 1DX UK, [mailto:nlinfo-f@elsevier.nl] VL - 54 IS - 4 SN - 0025-326X, 0025-326X KW - Brown shrimp KW - Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Aqualine Abstracts; Water Resources Abstracts; Pollution Abstracts KW - Water Pollution KW - Pollution monitoring KW - ASW, USA, Louisiana KW - Marine Environment KW - Fishery data KW - Shrimp KW - Pollution effects KW - Ecological Effects KW - Gulfs KW - ASW, USA, Texas KW - Fisheries KW - USA, Louisiana KW - Marine crustaceans KW - Coasts KW - Mortality KW - catches KW - Data processing KW - Decapoda KW - Habitat KW - Farfantepenaeus aztecus KW - ASW, Mexico Gulf KW - Landing statistics KW - Marine pollution KW - Mexico Gulf KW - Hypoxia KW - Shrimp fisheries KW - USA, Texas KW - Monitoring KW - Mortality causes KW - Q1 08603:Fishery statistics and sampling KW - D 04070:Pollution KW - O 4020:Pollution - Organisms/Ecology/Toxicology KW - SW 3010:Identification of pollutants KW - P 1000:MARINE POLLUTION KW - Q5 08504:Effects on organisms KW - AQ 00003:Monitoring and Analysis of Water and Wastes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19732821?accountid=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=Marine+Pollution+Bulletin&rft.atitle=Linking+hypoxia+to+shrimp+catch+in+the+northern+Gulf+of+Mexico&rft.au=O%27Connor%2C+Thomas%3BWhitall%2C+David&rft.aulast=O%27Connor&rft.aufirst=Thomas&rft.date=2007-04-01&rft.volume=54&rft.issue=4&rft.spage=460&rft.isbn=&rft.btitle=&rft.title=Marine+Pollution+Bulletin&rft.issn=0025326X&rft_id=info:doi/10.1016%2Fj.marpolbul.2007.01.017 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Landing statistics; Pollution monitoring; Fishery data; Hypoxia; Shrimp fisheries; Pollution effects; Marine crustaceans; Mortality causes; Mortality; Data processing; Marine pollution; Fisheries; Habitat; Coasts; catches; Water Pollution; Marine Environment; Shrimp; Monitoring; Ecological Effects; Gulfs; Decapoda; Farfantepenaeus aztecus; ASW, Mexico Gulf; ASW, USA, Texas; ASW, USA, Louisiana; Mexico Gulf; USA, Louisiana; USA, Texas DO - http://dx.doi.org/10.1016/j.marpolbul.2007.01.017 ER - TY - JOUR T1 - Shipboard multisensor merged wind profiles from the New England Air Quality Study 2004 AN - 19672894; 7441103 AB - The New England Air Quality Study (NEAQS) was a regional portion of the International Consortium for Atmospheric Research on Transport and Transformation (ICARTT) planned by groups in North America and Europe to develop a better understanding of the factors that shape air quality in their respective regions and the remote North Atlantic. The NOAA research vessel Ronald H. Brown was only one of a number of platforms given the task of monitoring the emissions of aerosol and ozone precursors and the atmosphere in which they reside. Two remote and one in situ sensor were used to measure wind profiles. A radar wind profiler (RWP) permanently deployed on the ship and corrected in real time for ship motion provided continuous hourly profiles at 60- and 100-m vertical resolutions. A high-resolution Doppler lidar (HRDL) was also operated during the experiment and provided continuous low-level wind profiles. Rawinsondes were launched 4-6 times daily and provided a detailed profile of winds. Initial results show that the RWP, HRDL, and rawinsonde data compare very well. The ability of HRDL to monitor low-level winds below the minimum range gate of the RWP, while the RWP wind data extend to a much greater height than can be reached by HRDL, make the two systems complementary. Single merged profiles were generated using the RWP and HRDL data, which in turn were used to calculate trajectories to help better understand the transport of pollutants within the Gulf of Maine. JF - Journal of Geophysical Research. D. Atmospheres AU - Wolfe, DE AU - Brewer, WA AU - Tucker, S C AU - White, AB AU - White, DE AU - Welsh, D C AU - Ruffieux, D AU - Fairall, C W AU - Ratterree, M AU - Intrieri, J M AU - McCarty, B J AU - Law, D C AD - Earth System Research Laboratory, NOAA, Boulder, Colorado, USA Y1 - 2007/04// PY - 2007 DA - April 2007 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [mailto:service@agu.org] VL - 112 IS - D10 SN - 0148-0227, 0148-0227 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Citation No. D10S15 KW - wind profiler KW - lidar KW - NEAQS. KW - 3346 Atmospheric Processes: Planetary meteorology (5445 KW - 5739) KW - 3329 Atmospheric Processes: Mesoscale meteorology KW - 3354 Atmospheric Processes: Precipitation (1854) KW - 3355 Atmospheric Processes: Regional modeling KW - 3394 Atmospheric Processes: Instruments and techniques. KW - Ships KW - Pollution monitoring KW - Ozone measurements KW - Sensors KW - ANW, USA, Maine Gulf KW - Pollution dispersion KW - Rawinsondes KW - Lidar KW - Air quality KW - ANW, USA, New England KW - Atmosphere KW - Ozone in troposphere KW - ANE, Europe KW - Emissions KW - Ocean-atmosphere system KW - Ozone KW - Marine KW - Aerosols KW - Atmospheric pollution KW - Pollution detection KW - Wind profiles KW - Ship motion KW - AN, North Atlantic KW - profilers KW - Radar KW - Radar wind profiler KW - Wind data KW - Doppler lidar KW - Atmospheric research KW - Q5 08503:Characteristics, behavior and fate KW - P 0000:AIR POLLUTION KW - Q2 09163:Air-water boundary layer KW - M2 551.501:Methods of Observation/Computations (551.501) KW - O 4060:Pollution - Environment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19672894?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research.+D.+Atmospheres&rft.atitle=Shipboard+multisensor+merged+wind+profiles+from+the+New+England+Air+Quality+Study+2004&rft.au=Wolfe%2C+DE%3BBrewer%2C+WA%3BTucker%2C+S+C%3BWhite%2C+AB%3BWhite%2C+DE%3BWelsh%2C+D+C%3BRuffieux%2C+D%3BFairall%2C+C+W%3BRatterree%2C+M%3BIntrieri%2C+J+M%3BMcCarty%2C+B+J%3BLaw%2C+D+C&rft.aulast=Wolfe&rft.aufirst=DE&rft.date=2007-04-01&rft.volume=112&rft.issue=D10&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research.+D.+Atmospheres&rft.issn=01480227&rft_id=info:doi/10.1029%2F2006JD007344 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Aerosols; Pollution detection; Wind profiles; Ship motion; Pollution dispersion; Ocean-atmosphere system; Lidar; Wind data; Ozone in troposphere; Ozone measurements; Atmospheric pollution; Rawinsondes; Air quality; Radar wind profiler; Atmospheric research; Doppler lidar; Ships; Pollution monitoring; profilers; Sensors; Radar; Emissions; Atmosphere; Ozone; ANW, USA, Maine Gulf; ANE, Europe; ANW, USA, New England; AN, North Atlantic; Marine DO - http://dx.doi.org/10.1029/2006JD007344 ER - TY - JOUR T1 - Projected impacts of climate change on salmon habitat restoration AN - 19656565; 7409467 AB - Throughout the world, efforts are under way to restore watersheds, but restoration planning rarely accounts for future climate change. Using a series of linked models of climate, land cover, hydrology, and salmon population dynamics, we investigated the impacts of climate change on the effectiveness of proposed habitat restoration efforts designed to recover depleted Chinook salmon populations in a Pacific Northwest river basin. Model results indicate a large negative impact of climate change on freshwater salmon habitat. Habitat restoration and protection can help to mitigate these effects and may allow populations to increase in the face of climate change. The habitat deterioration associated with climate change will, however, make salmon recovery targets much more difficult to attain. Because the negative impacts of climate change in this basin are projected to be most pronounced in relatively pristine, high-elevation streams where little restoration is possible, climate change and habitat restoration together are likely to cause a spatial shift in salmon abundance. River basins that span the current snow line appear especially vulnerable to climate change, and salmon recovery plans that enhance lower-elevation habitats are likely to be more successful over the next 50 years than those that target the higher-elevation basins likely to experience the greatest snow-rain transition. JF - Proceedings of the National Academy of Sciences, USA AU - Battin, James AU - Wiley, Matthew W AU - Ruckelshaus, Mary H AU - Palmer, Richard N AU - Korb, Elizabeth AU - Bartz, Krista K AU - Imaki, Hiroo AD - National Oceanic and Atmospheric Administration, Northwest Fisheries Science Center, 2725 Montlake Boulevard East, Seattle, WA 98112 Y1 - 2007/04// PY - 2007 DA - April 2007 SP - 6720 EP - 6725 PB - National Academy of Sciences, 2101 Constitution Ave. Washington DC 20418 USA VL - 104 IS - 16 SN - 0027-8424, 0027-8424 KW - Chinook salmon KW - Salmonids KW - Sustainability Science Abstracts; Oceanic Abstracts; Meteorological & Geoastrophysical Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Anadromous species KW - Climate change KW - Climatic changes KW - Basins KW - Population dynamics KW - Oncorhynchus tshawytscha KW - Streams KW - INE, USA, Pacific Northwest KW - Models KW - Restoration KW - Hydrology KW - Salmonidae KW - Snow line KW - Climate models KW - Freshwater environments KW - River basins KW - Habitat KW - Inland water environment KW - Habitat improvement KW - Nature conservation KW - Future climates KW - Q5 08523:Conservation, wildlife management and recreation KW - M2 551.583:Variations (551.583) KW - O 4090:Conservation and Environmental Protection 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/19656565?accountid=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=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.atitle=Projected+impacts+of+climate+change+on+salmon+habitat+restoration&rft.au=Battin%2C+James%3BWiley%2C+Matthew+W%3BRuckelshaus%2C+Mary+H%3BPalmer%2C+Richard+N%3BKorb%2C+Elizabeth%3BBartz%2C+Krista+K%3BImaki%2C+Hiroo&rft.aulast=Battin&rft.aufirst=James&rft.date=2007-04-01&rft.volume=104&rft.issue=16&rft.spage=6720&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.issn=00278424&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Habitat improvement; Anadromous species; Climatic changes; Nature conservation; River basins; Population dynamics; Inland water environment; Restoration; Freshwater environments; Basins; Habitat; Streams; Models; Snow line; Climate models; Climate change; Hydrology; Future climates; Salmonidae; Oncorhynchus tshawytscha; INE, USA, Pacific Northwest ER - TY - JOUR T1 - Coupling ecology and GIS to evaluate efficacy of marine protected areas in Hawaii AN - 19639457; 7383169 AB - In order to properly determine the efficacy of marine protected areas (MPAs), a seascape perspective that integrates ecosystem elements at the appropriate ecological scale is necessary. Over the past four decades, Hawaii has developed a system of 11 Marine Life Conservation Districts (MLCDs) to conserve and replenish marine resources around the state. Initially established to provide opportunities for public interaction with the marine environment, these MLCDs vary in size, habitat quality, and management regimes, providing an excellent opportunity to test hypotheses concerning MPA design and function using multiple discrete sampling units. Digital benthic habitat maps for all MLCDs and adjacent habitats were used to evaluate the efficacy of existing MLCDs using a spatially explicit stratified random sampling design. Analysis of benthic cover validated the a priori classification of habitat types and provided justification for using these habitat strata to conduct stratified random sampling and analyses of fish habitat utilization patterns. Results showed that a number of fish assemblage characteristics (e.g., species richness, biomass, diversity) vary among habitat types, but were significantly higher in MLCDs compared with adjacent fished areas across all habitat types. Overall fish biomass was 2.6 times greater in the MLCDs compared to open areas. In addition, apex predators and other species were more abundant and larger in the MLCDs, illustrating the effectiveness of these closures in conserving fish populations within their boundaries. Habitat type, protected area size, and level of protection from fishing were all important determinates of MLCD effectiveness with respect to their associated fish assemblages. Although size of these protected areas was positively correlated with a number of fish assemblage characteristics, all appear too small to have any measurable influence on the adjacent fished areas. These protected areas were not designed for biodiversity conservation or fisheries enhancement yet still provide varying degrees of protection for fish populations within their boundaries. Implementing this type of biogeographic process, using remote sensing technology and sampling across the range of habitats present within the seascape, provides a robust evaluation of existing MPAs and can help to define ecologically relevant boundaries for future MPA design in a range of locations. JF - Ecological Applications AU - Friedlander, A M AU - Brown, E K AU - Monaco, ME AD - National Park Service, Kalaupapa, Hawaii 96742 USA, Alan.Friedlander@noaa.gov Y1 - 2007/04// PY - 2007 DA - Apr 2007 SP - 715 EP - 730 VL - 17 IS - 3 SN - 1051-0761, 1051-0761 KW - Sustainability Science Abstracts; ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Ecology Abstracts KW - Marine KW - Biogeography KW - ISE, USA, Hawaii KW - Remote sensing KW - Biodiversity KW - Habitat KW - Biomass KW - Maps KW - Environmental protection KW - Community composition KW - Boundaries KW - Nature conservation KW - Marine parks KW - Conservation KW - Sampling KW - GIS KW - Species richness KW - Q5 08523:Conservation, wildlife management and recreation KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08383:Biogeography and biogeographic regions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19639457?accountid=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=Ecological+Applications&rft.atitle=Coupling+ecology+and+GIS+to+evaluate+efficacy+of+marine+protected+areas+in+Hawaii&rft.au=Friedlander%2C+A+M%3BBrown%2C+E+K%3BMonaco%2C+ME&rft.aulast=Friedlander&rft.aufirst=A&rft.date=2007-04-01&rft.volume=17&rft.issue=3&rft.spage=715&rft.isbn=&rft.btitle=&rft.title=Ecological+Applications&rft.issn=10510761&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-05-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Community composition; Biogeography; Remote sensing; Marine parks; Nature conservation; Biodiversity; GIS; Environmental protection; Boundaries; Conservation; Sampling; Maps; Biomass; Habitat; Species richness; ISE, USA, Hawaii; Marine ER - TY - JOUR T1 - Safety Evaluation of Low-Rise Steel Structures under Wind Loads by Nonlinear Database-Assisted Technique AN - 19631297; 7361416 AB - The design of a large proportion of the low-rise metal buildings in the United States is based on the ASCE 7-93 Standard and the use of allowable stress design (ASD). In this paper we examine, for a typical case, the question of whether such buildings satisfy requirements implicit in more recent versions of the ASCE Standard. We base our investigation into this question on all three wind loading conditions specified in the ASCE 7-02 Standard. In particular, we use the nonlinear database-assisted design technique to assess the degree of safety of a typical portal frame belonging to the wind-force resisting system of a low-rise industrial structure designed in accordance with ASCE 7-93 and ASD. The conclusion of our assessment is that the frame being considered satisfies all ASCE 7-02 requirements with respect to wind loading, but that its safety level is relatively low, and could be improved substantially at very low cost. JF - Journal of Structural Engineering AU - Duthinh, D AU - Fritz, W P AD - Building and Fire Research Laboratory, National Institute of Standards and Technology, Gaithersburg, MD 20899-8611, USA, dduthinh@nist.gov Y1 - 2007/04// PY - 2007 DA - Apr 2007 SP - 587 EP - 594 VL - 133 IS - 4 SN - 0733-9445, 0733-9445 KW - Health & Safety Science Abstracts KW - Metals KW - USA KW - safety engineering KW - Aerodynamics KW - Structural analysis KW - Stress KW - Steel KW - Buildings KW - Wind KW - H 15000:Civil/Structural Engineering UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19631297?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ahealthsafetyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Structural+Engineering&rft.atitle=Safety+Evaluation+of+Low-Rise+Steel+Structures+under+Wind+Loads+by+Nonlinear+Database-Assisted+Technique&rft.au=Duthinh%2C+D%3BFritz%2C+W+P&rft.aulast=Duthinh&rft.aufirst=D&rft.date=2007-04-01&rft.volume=133&rft.issue=4&rft.spage=587&rft.isbn=&rft.btitle=&rft.title=Journal+of+Structural+Engineering&rft.issn=07339445&rft_id=info:doi/10.1061%2F%28ASCE%290733-9445%282007%29133%3A4%28587%29 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-05-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Metals; safety engineering; Aerodynamics; Structural analysis; Stress; Steel; Buildings; Wind; USA DO - http://dx.doi.org/10.1061/(ASCE)0733-9445(2007)133:4(587) ER - TY - JOUR T1 - Dental Composites Based on Amorphous Calcium Phosphate - Resin Composition/Physicochemical Properties Study AN - 19614593; 7330836 AB - This study explores how the resin composition/structure affects the physicochemical properties of copolymers and their amorphous calcium phosphate (ACP)-filled composites. A series of photo-polymerizable binary and ternary matrices are formulated utilizing 2,2-bis[p-(2'-hydroxy-3'-methacryloxypropoxy)phenyl]propane, 2,2-bis[p-(2'-methaayloxypropoxy)phenyl]-propane (EBPADMA), or a urethane dimethacrylate as base monomers, and triethylene glycol dimethacrylate or hexamethylene dimethacrylate (HmDMA) with or without 2-hydroxyethyl methacrylate (HEMA) as diluent monomer. Unfilled copolymers and composites filled with 40% by mass zirconia-hybridized ACP are evaluated for biaxial flexure strength (BFS), degree of conversion (DC), mineral ion release, polymerization shrinkage (PS), and water sorption (WS). The average DC values are 82-94% and 74-91% for copolymers and composites, respectively. Unrelated to the resin composition, the PS values of composites are up to 8.4vol.% and the BFS values of wet composite specimens are on average 51 plus or minus 8MPa. The maximum WS values attained in copolymers and composites reach 4.8 mass%. Inclusion of hydrophobic HmDMA monomer in the matrices significantly reduces the WS. The levels of Ca and PO sub(4) released from all types of composites are significantly above the minimum necessary for the re-deposition of apatite to occur. Elevated Ca, and to a lesser extent PO sub(4) release, is observed in HEMA-containing, ternary EBPADMA formulations. Further resin reformulations may be needed to improve the PS of composite specimens. Poor dispersion of 'as-synthesized' ACP within the composite contributes to their inferior mechanical performance. JF - Journal of Biomaterials Applications AU - Skrtic, D AU - Antonucci, J M AD - Paffenbarger Research Center American Dental Association Foundation National Institute of Standards and Technology Gaithersburg, MD 20899, USA, drago.skrtic@nist.gov Y1 - 2007/04// PY - 2007 DA - Apr 2007 SP - 375 EP - 394 VL - 21 IS - 4 SN - 0885-3282, 0885-3282 KW - Biotechnology and Bioengineering Abstracts KW - apatite KW - Sorption KW - Resins KW - Polymerization KW - triethylene glycol dimethacrylate KW - Physicochemical properties KW - Hydrophobicity KW - Diluents KW - Monomers KW - Biomaterials KW - Copolymers KW - Atrophy KW - urethane KW - Minerals KW - Calcium phosphate KW - W 30920:Tissue Engineering UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19614593?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Biomaterials+Applications&rft.atitle=Dental+Composites+Based+on+Amorphous+Calcium+Phosphate+-+Resin+Composition%2FPhysicochemical+Properties+Study&rft.au=Skrtic%2C+D%3BAntonucci%2C+J+M&rft.aulast=Skrtic&rft.aufirst=D&rft.date=2007-04-01&rft.volume=21&rft.issue=4&rft.spage=375&rft.isbn=&rft.btitle=&rft.title=Journal+of+Biomaterials+Applications&rft.issn=08853282&rft_id=info:doi/10.1177%2F0885328206064823 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - apatite; Sorption; Resins; triethylene glycol dimethacrylate; Polymerization; Physicochemical properties; Hydrophobicity; Diluents; Monomers; Copolymers; Biomaterials; Atrophy; Minerals; urethane; Calcium phosphate DO - http://dx.doi.org/10.1177/0885328206064823 ER - TY - JOUR T1 - Recent domoic acid closures of shellfish harvest areas in Washington State inland waterways AN - 19578776; 7483106 AB - Several species of the toxigenic diatom Pseudo-nitzschia, together with low concentrations of domoic acid (DA) in shellfish have been observed in Puget Sound, Washington State, since 1991. However, for the first time in September 2003, high-density blooms of Pseudo-nitzschia forced the closure of recreational, commercial, and tribal subsistence shellfish harvesting in Puget Sound. Here we report on the environmental conditions associated with shellfish closures in two inland waterways of Washington State during the Fall 2005. In Sequim Bay, shellfish harvest losses occurred on September 12 following the measurement of elevated macronutrient levels on September 2, and a bloom of P. pseudodelicatissima (up to 13 million cells/L) on September 9. Ambient NH sub(4) concentrations >12 mu M (measured on September 2) were likely due to anthropogenic sources, ostensibly from sewage inputs to Sequim Bay. The closure of a Penn Cove commercial shellfish farm on October 16 was caused by a bloom of P. australis that followed a period of sustained precipitation, elevated Skagit River flow, and persistent southeasterly winds. The relative importance of a number of environmental factors, including temperature, stratification caused by rivers, and nutrient inputs, whether natural or anthropogenic, must be carefully studied in order to better understand the recent appearance of massive blooms of toxigenic Pseudo-nitzschia in the inland waterways of Washington State. JF - Harmful Algae AU - Trainer, V L AU - Cochlan, W P AU - Erickson, A AU - Bill, B D AU - Cox, F H AU - Borchert, JA AU - Lefebvre, KA AD - Environmental Conservation Division, Northwest Fisheries Science Center, NOAA Fisheries, 2725 Montlake Blvd. E., Seattle, WA 98112, USA, Vera.l.Trainer@noaa.gov Y1 - 2007/04// PY - 2007 DA - April 2007 SP - 449 EP - 459 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl] VL - 6 IS - 3 SN - 1568-9883, 1568-9883 KW - Toxicology Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - Algal blooms KW - Farms KW - Bacillariophyceae KW - Diatoms KW - Phytoplankton KW - Nutrients KW - Freshwater KW - Environmental factors KW - Public health KW - Dopamine KW - Sound KW - Wind KW - Algae KW - Rivers KW - Temperature effects KW - Marine KW - USA, Washington, Skagit R. KW - Domoic acid KW - Shellfish fisheries KW - Biological poisons KW - River discharge KW - Brackish KW - Precipitation KW - Sewage KW - INE, USA, Washington, Puget Sound KW - Pseudo-nitzschia KW - Environmental conditions KW - Harvesting KW - INE, USA, Washington, Sequim Bay KW - O 4020:Pollution - Organisms/Ecology/Toxicology KW - X 24370:Natural Toxins KW - Q1 08484:Species interactions: parasites and diseases KW - K 03450:Ecology KW - Q5 08524:Public health, medicines, dangerous organisms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19578776?accountid=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=Harmful+Algae&rft.atitle=Recent+domoic+acid+closures+of+shellfish+harvest+areas+in+Washington+State+inland+waterways&rft.au=Trainer%2C+V+L%3BCochlan%2C+W+P%3BErickson%2C+A%3BBill%2C+B+D%3BCox%2C+F+H%3BBorchert%2C+JA%3BLefebvre%2C+KA&rft.aulast=Trainer&rft.aufirst=V&rft.date=2007-04-01&rft.volume=6&rft.issue=3&rft.spage=449&rft.isbn=&rft.btitle=&rft.title=Harmful+Algae&rft.issn=15689883&rft_id=info:doi/10.1016%2Fj.hal.2006.12.001 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Algal blooms; Sewage; Shellfish fisheries; Biological poisons; River discharge; Phytoplankton; Public health; Temperature effects; Rivers; Farms; Domoic acid; Diatoms; Nutrients; Precipitation; Environmental factors; Dopamine; Sound; Environmental conditions; Wind; Harvesting; Algae; Bacillariophyceae; Pseudo-nitzschia; USA, Washington, Skagit R.; INE, USA, Washington, Puget Sound; INE, USA, Washington, Sequim Bay; Freshwater; Brackish; Marine DO - http://dx.doi.org/10.1016/j.hal.2006.12.001 ER - TY - JOUR T1 - Interannual variation in meteorologically adjusted ozone levels in the eastern United States: A comparison of two approaches AN - 19518156; 7200099 AB - Assessing the influence of abatement efforts and other human activities on ozone levels is complicated by the atmospheres changeable nature. Two statistical methods, the dynamic linear model (DLM) and the generalized additive model (GAM), are used to estimate ozone trends in the eastern United States and to adjust for meteorological effects. The techniques and resulting estimates are compared and contrasted for four monitoring locations chosen through principal components analysis to represent regional patterns of ozone concentrations. After adjustment for meteorological influence, overall downward trends are evident at all four locations from 1997 to 2004. The results indicate that the two methods estimates of ozone changes agree well. When such estimates are needed quickly, or when many similar, but separate analyses are required, the ease of implementation and relative simplicity of the GAMs are attractive. The DLMs are much more flexible, readily addressing such issues as autocorrelation, the presence of missing values, and estimation of long-term trends or cyclical patterns. Implementation of DLMs, however, is typically more difficult, and especially in the absence of an experienced practitioner, they may be better reserved for in-depth analyses. JF - Atmospheric Environment AU - Zheng, Junyu AU - Swall, Jenise L AU - Cox, William M AU - Davis, Jerry M AD - Atmospheric Modeling Division, National Exposure Research Laboratory, US Environmental Protection Agency, RTP, NC 27711, USA, Jenise.Swall@noaa.gov Y1 - 2007/04// PY - 2007 DA - Apr 2007 SP - 705 EP - 716 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 41 IS - 4 SN - 1352-2310, 1352-2310 KW - Meteorological & Geoastrophysical Abstracts; Pollution Abstracts KW - Ozone trends KW - Dynamic linear model KW - Generalized additive model KW - Meteorological adjustment KW - Principal components analysis KW - Carbon monoxide in the atmosphere KW - Pollution monitoring KW - Principal component analysis KW - Mathematical models KW - Statistical analysis KW - USA, East KW - Air quality KW - USA KW - Ozone concentration KW - Meteorology KW - Ozone 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/19518156?accountid=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=Interannual+variation+in+meteorologically+adjusted+ozone+levels+in+the+eastern+United+States%3A+A+comparison+of+two+approaches&rft.au=Zheng%2C+Junyu%3BSwall%2C+Jenise+L%3BCox%2C+William+M%3BDavis%2C+Jerry+M&rft.aulast=Zheng&rft.aufirst=Junyu&rft.date=2007-04-01&rft.volume=41&rft.issue=4&rft.spage=705&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Environment&rft.issn=13522310&rft_id=info:doi/10.1016%2Fj.atmosenv.2006.09.010 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-01-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Carbon monoxide in the atmosphere; Principal component analysis; Statistical analysis; Ozone trends; Ozone concentration; Pollution monitoring; Mathematical models; Meteorology; Air quality; Ozone; USA; USA, East DO - http://dx.doi.org/10.1016/j.atmosenv.2006.09.010 ER - TY - JOUR T1 - Demonstration of a global modeling methodology to determine the relative importance of local and long-distance sources AN - 19506202; 7200105 AB - A global three-dimensional (3D) transport-dispersion model was used to simulate Krypton-85 ( super(85)Kr) background concentrations at five sampling locations along the US east coast during 1982-1983. The samplers were established to monitor the super(85)Kr plume downwind of the Savannah river plant (SRP), a nuclear fuel reprocessing facility. The samplers were located 300-1000 km downwind of the SRP. In the original analyses of the measurements, a constant background concentration, representing an upper-limit and different for each sampling station, was subtracted from the measurements to obtain the part of the measurement representing the SRP plume. The use of a 3D global model, which includes all major super(85)Kr sources worldwide, was able to reproduce the day-to- day concentration background variations at the sampling locations with correlation coefficients of 0.36-0.46. These 3D model background predictions, without including the nearby SRP source, were then subtracted from the measured concentrations at each sampler, the result representing the portion of the measurement that can be attributed to emissions from the SRP. The revised plume estimates were a factor of 1.3-2.4 times higher than from the old method using a constant background subtraction. The greatest differences in the SRP plume estimates occurred at the most distant sampling stations. JF - Atmospheric Environment AU - Draxler, Roland R AD - Air Resources Laboratories, National Oceanic and Atmospheric Administration, 1315 East West Highway, Silver Spring, MD 20910, USA, roland.draxler@noaa.gov Y1 - 2007/04// PY - 2007 DA - Apr 2007 SP - 776 EP - 789 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 41 IS - 4 SN - 1352-2310, 1352-2310 KW - Meteorological & Geoastrophysical Abstracts; Pollution Abstracts KW - Global dispersion model KW - Long-range transport KW - Krypton-85 KW - Savannah river plant KW - ACURATE KW - HYSPLIT KW - Carbon monoxide in the atmosphere KW - Atmospheric pollution models KW - Climate models KW - USA, South Carolina, Savannah River Site KW - Pollution dispersion KW - Correlations KW - USA, Georgia, Savannah R. KW - Nuclear power plants KW - Coastal zone KW - Nuclear fuels KW - Radioisotopes KW - Air sampling KW - Plumes KW - Wind KW - P 0000:AIR POLLUTION KW - M2 551.581:Latitudinal Influences (551.581) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19506202?accountid=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=Demonstration+of+a+global+modeling+methodology+to+determine+the+relative+importance+of+local+and+long-distance+sources&rft.au=Draxler%2C+Roland+R&rft.aulast=Draxler&rft.aufirst=Roland&rft.date=2007-04-01&rft.volume=41&rft.issue=4&rft.spage=776&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Environment&rft.issn=13522310&rft_id=info:doi/10.1016%2Fj.atmosenv.2006.08.052 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-01-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Carbon monoxide in the atmosphere; Climate models; Atmospheric pollution models; Correlations; Nuclear power plants; Coastal zone; Pollution dispersion; Nuclear fuels; Air sampling; Radioisotopes; Plumes; Wind; USA, South Carolina, Savannah River Site; USA, Georgia, Savannah R. DO - http://dx.doi.org/10.1016/j.atmosenv.2006.08.052 ER - TY - JOUR T1 - Marine debris accumulation in the Northwestern Hawaiian Islands: An examination of rates and processes AN - 19292567; 7324279 AB - Large amounts of derelict fishing gear accumulate and cause damage to shallow coral reefs of the Northwestern Hawaiian Islands (NWHI). To facilitate maintenance of reefs cleaned during 1996-2005 removal efforts, we identify likely high-density debris areas by assessing reef characteristics (depth, benthic habitat type, and energy regime) that influence sub-regional debris accumulation. Previously cleaned backreef and lagoonal reefs at two NWHI locations were resurveyed for accumulated debris using two survey methods. Accumulated debris densities and weights were found to be greater in lagoonal reef areas. Sample weight-based debris densities are extrapolated to similar habitats throughout the NWHI using a spatial net habitat dataset created by generalizing IKONOS satellite derivatives for depth and habitat classification. Prediction accuracy for this dataset is tested using historical debris point data. Annual NWHI debris accumulation is estimated to be 52.0 metric tonnes. For planning purposes, individual NWHI atolls/reefs are allotted a proportion of this total. JF - Marine Pollution Bulletin AU - Dameron, Oliver J AU - Parke, Michael AU - Albins, Mark A AU - Brainard, Russell AD - Joint Institute of Marine and Atmospheric Research and NOAA Fisheries Pacific Islands Fisheries Science Center, 1125B Ala Moana Boulevard, Honolulu, HI 96814, USA, oliver.dameron@noaa.gov Y1 - 2007/04// PY - 2007 DA - April 2007 SP - 423 EP - 433 PB - Elsevier Science Ltd., Pergamon, P.O. Box 800 Kidlington Oxford OX5 1DX UK, [mailto:nlinfo-f@elsevier.nl] VL - 54 IS - 4 SN - 0025-326X, 0025-326X KW - fishing gear KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts; Aqualine Abstracts; Water Resources Abstracts; Pollution Abstracts KW - Marine debris KW - Derelict fishing gear KW - Accumulation rate KW - Coral reefs KW - Northwestern Hawaiian Islands KW - Reefs KW - Water Pollution KW - Historical account KW - Marine Environment KW - Fishing gear KW - Remote sensing KW - Lagoons KW - Fishing Gear KW - Habitats KW - Islands KW - Fishery management KW - Detritus KW - USA, Hawaii KW - Density KW - Habitat KW - Satellites KW - Maintenance KW - Ecosystem disturbance KW - Marine pollution KW - fishing KW - Accumulation KW - P 1000:MARINE POLLUTION KW - O 4080:Pollution - Control and Prevention KW - Q2 09183:Physics and chemistry KW - AQ 00008:Effects of Pollution KW - SW 3030:Effects of pollution KW - Q1 08604:Stock assessment and management KW - Q5 08505:Prevention and control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19292567?accountid=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=Marine+Pollution+Bulletin&rft.atitle=Marine+debris+accumulation+in+the+Northwestern+Hawaiian+Islands%3A+An+examination+of+rates+and+processes&rft.au=Dameron%2C+Oliver+J%3BParke%2C+Michael%3BAlbins%2C+Mark+A%3BBrainard%2C+Russell&rft.aulast=Dameron&rft.aufirst=Oliver&rft.date=2007-04-01&rft.volume=54&rft.issue=4&rft.spage=423&rft.isbn=&rft.btitle=&rft.title=Marine+Pollution+Bulletin&rft.issn=0025326X&rft_id=info:doi/10.1016%2Fj.marpolbul.2006.11.019 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Marine pollution; Fishery management; Coral reefs; Fishing gear; Ecosystem disturbance; Historical account; Islands; Remote sensing; fishing; Habitat; Satellites; Maintenance; Water Pollution; Fishing Gear; Reefs; Marine Environment; Habitats; Density; Lagoons; Accumulation; Detritus; USA, Hawaii DO - http://dx.doi.org/10.1016/j.marpolbul.2006.11.019 ER - TY - JOUR T1 - The freshening of surface waters in high latitudes; effects on the thermohaline and wind-driven circulations AN - 1328504757; 2013-034317 JF - Journal of Physical Oceanography AU - Fedorov, Alexey AU - Barreiro, Marcelo AU - Boccaletti, Giulio AU - Pacanowski, Ronald AU - Philander, S George Y1 - 2007/04// PY - 2007 DA - April 2007 SP - 896 EP - 907 PB - American Meteorological Society, Boston, MA VL - 37 IS - 4 SN - 0022-3670, 0022-3670 KW - general circulation models KW - polar regions KW - ocean circulation KW - equatorial region KW - density KW - surface water KW - fresh water KW - global change KW - salinity KW - temperature KW - ventilation KW - thermohaline circulation KW - thermocline KW - mixing KW - El Nino KW - Pacific Ocean KW - climate effects KW - sea-surface temperature KW - North Atlantic KW - winds KW - Atlantic Ocean KW - global warming KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1328504757?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Physical+Oceanography&rft.atitle=The+freshening+of+surface+waters+in+high+latitudes%3B+effects+on+the+thermohaline+and+wind-driven+circulations&rft.au=Fedorov%2C+Alexey%3BBarreiro%2C+Marcelo%3BBoccaletti%2C+Giulio%3BPacanowski%2C+Ronald%3BPhilander%2C+S+George&rft.aulast=Fedorov&rft.aufirst=Alexey&rft.date=2007-04-01&rft.volume=37&rft.issue=4&rft.spage=896&rft.isbn=&rft.btitle=&rft.title=Journal+of+Physical+Oceanography&rft.issn=00223670&rft_id=info:doi/10.1175%2FJPO3033.1 L2 - http://www.ametsoc.org/pubs/journals/jpo/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 36 N1 - PubXState - MA N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2013-04-19 N1 - SubjectsTermNotLitGenreText - Atlantic Ocean; climate effects; density; El Nino; equatorial region; fresh water; general circulation models; global change; global warming; mixing; North Atlantic; ocean circulation; Pacific Ocean; polar regions; salinity; sea-surface temperature; surface water; temperature; thermocline; thermohaline circulation; ventilation; winds DO - http://dx.doi.org/10.1175/JPO3033.1 ER - TY - CPAPER T1 - Durability Aspects of Poly(P-Phenylene Benzobisoxazole) Fibers used in Body Armor T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40594337; 4546347 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Chin, Joannie W AU - Forster, Amanda L AU - Rice, Kirk Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Fibers KW - Toughness KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40594337?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Durability+Aspects+of+Poly%28P-Phenylene+Benzobisoxazole%29+Fibers+used+in+Body+Armor&rft.au=Chin%2C+Joannie+W%3BForster%2C+Amanda+L%3BRice%2C+Kirk&rft.aulast=Chin&rft.aufirst=Joannie&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - High Resolution Terahertz Spectroscopy and Modeling of Peptide Nanotubes T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40587802; 4546045 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Siegrist, K AU - Balu, R AU - Gregurick, S AU - Plusquellic, D F Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Spectroscopy KW - Nanotubes KW - Peptides KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40587802?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=High+Resolution+Terahertz+Spectroscopy+and+Modeling+of+Peptide+Nanotubes&rft.au=Siegrist%2C+K%3BBalu%2C+R%3BGregurick%2C+S%3BPlusquellic%2C+D+F&rft.aulast=Siegrist&rft.aufirst=K&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Microstructure foundations of high carrier mobility in polymer semiconductors T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40583754; 4545207 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - DeLongchamp, Dean M AU - Kline, R Joseph AU - Lin, Eric K AU - Fischer, Daniel A AU - Richter, Lee J AU - Moad, Andrew J AU - Heeney, Martin AU - McCulloch, Iain AU - Northrup, John E Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Mobility KW - Foundations KW - Polymers KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40583754?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Microstructure+foundations+of+high+carrier+mobility+in+polymer+semiconductors&rft.au=DeLongchamp%2C+Dean+M%3BKline%2C+R+Joseph%3BLin%2C+Eric+K%3BFischer%2C+Daniel+A%3BRichter%2C+Lee+J%3BMoad%2C+Andrew+J%3BHeeney%2C+Martin%3BMcCulloch%2C+Iain%3BNorthrup%2C+John+E&rft.aulast=DeLongchamp&rft.aufirst=Dean&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Gradient and Patterned Polymer Brushes using Microchannel Confinement T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40583150; 4545322 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Beers, Kathryn L AU - Xu, Chang Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Polymers KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40583150?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Gradient+and+Patterned+Polymer+Brushes+using+Microchannel+Confinement&rft.au=Beers%2C+Kathryn+L%3BXu%2C+Chang&rft.aulast=Beers&rft.aufirst=Kathryn&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Statistical Copolymer Brush Composition Gradients Via Microchannel Confined Surface-Initiated Photopolymerization T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40581046; 4546265 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Patton, Derek L AU - Xu, Chang AU - Beers, Kathryn L Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Statistics KW - Copolymers KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40581046?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Statistical+Copolymer+Brush+Composition+Gradients+Via+Microchannel+Confined+Surface-Initiated+Photopolymerization&rft.au=Patton%2C+Derek+L%3BXu%2C+Chang%3BBeers%2C+Kathryn+L&rft.aulast=Patton&rft.aufirst=Derek&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A Multi-Sample Melt Micro-Rheometer T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40581024; 4546259 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Migler, Kalman B AU - Bur, Anthony J AU - Moon, Doyoung Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Polymers KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40581024?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=A+Multi-Sample+Melt+Micro-Rheometer&rft.au=Migler%2C+Kalman+B%3BBur%2C+Anthony+J%3BMoon%2C+Doyoung&rft.aulast=Migler&rft.aufirst=Kalman&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Effect of Pigment Dispersion on Optical Properties and Durability of a Tio@@d2@ Pigmented Epoxy Coating T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40580153; 4546325 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Sung, Li-Piin AU - Gu, Xiaohong AU - Clerici, Cyril AU - Hu, Haiqing AU - Loizou, Elena AU - Ho, Derek L Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Coating materials KW - Pigments KW - Optical properties KW - Dispersion KW - Toughness KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40580153?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Effect+of+Pigment+Dispersion+on+Optical+Properties+and+Durability+of+a+Tio%40%40d2%40+Pigmented+Epoxy+Coating&rft.au=Sung%2C+Li-Piin%3BGu%2C+Xiaohong%3BClerici%2C+Cyril%3BHu%2C+Haiqing%3BLoizou%2C+Elena%3BHo%2C+Derek+L&rft.aulast=Sung&rft.aufirst=Li-Piin&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Gradient Library Approaches for the Design of Nanostructured Polymer Films T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40580040; 4546248 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Fasolka, Michael J Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Libraries KW - Polymers KW - Films KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40580040?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Gradient+Library+Approaches+for+the+Design+of+Nanostructured+Polymer+Films&rft.au=Fasolka%2C+Michael+J&rft.aulast=Fasolka&rft.aufirst=Michael&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Combinatorial Methods for Tissue Engineering T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40580027; 4546266 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Becker, Matthew L AU - Gallant, Nathan D AU - Lavery, Kristopher A AU - Amis, Eric J Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Tissue engineering KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40580027?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Combinatorial+Methods+for+Tissue+Engineering&rft.au=Becker%2C+Matthew+L%3BGallant%2C+Nathan+D%3BLavery%2C+Kristopher+A%3BAmis%2C+Eric+J&rft.aulast=Becker&rft.aufirst=Matthew&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Impact of Local Bonding Interactions on Condensed Phase Structure and Reactivity T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40579839; 4540401 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Jarvis, Emily A.A. AU - Coskuner, Orkid AU - Allison, Thomas C AU - Crain, Jason N AU - Stroscio, Joseph A AU - Chaka, Anne M AU - Stiles, Mark D Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Adhesion KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40579839?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Impact+of+Local+Bonding+Interactions+on+Condensed+Phase+Structure+and+Reactivity&rft.au=Jarvis%2C+Emily+A.A.%3BCoskuner%2C+Orkid%3BAllison%2C+Thomas+C%3BCrain%2C+Jason+N%3BStroscio%2C+Joseph+A%3BChaka%2C+Anne+M%3BStiles%2C+Mark+D&rft.aulast=Jarvis&rft.aufirst=Emily&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A High Throughput System for Accelerated Weathering and Automated Characterization of Polymeric Materials T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40579631; 4546260 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Chin, Joannie W AU - Byrd, Eric AU - Dickens, Brian AU - Clemenzi, Robert AU - Hettenhouser, John AU - Ellison, Art AU - Garver, Jason AU - Stanley, Debbie AU - Colomb, Vincent AU - Martin, Jonathan Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Weathering KW - Automation KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40579631?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=A+High+Throughput+System+for+Accelerated+Weathering+and+Automated+Characterization+of+Polymeric+Materials&rft.au=Chin%2C+Joannie+W%3BByrd%2C+Eric%3BDickens%2C+Brian%3BClemenzi%2C+Robert%3BHettenhouser%2C+John%3BEllison%2C+Art%3BGarver%2C+Jason%3BStanley%2C+Debbie%3BColomb%2C+Vincent%3BMartin%2C+Jonathan&rft.aulast=Chin&rft.aufirst=Joannie&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Effect of Strain on Durability of Model Elastomers T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40579599; 4546323 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - White, Christopher C AU - Hunston, Don AU - Tan, Kar T Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Elastomers KW - Models KW - Toughness KW - Strains KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40579599?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Effect+of+Strain+on+Durability+of+Model+Elastomers&rft.au=White%2C+Christopher+C%3BHunston%2C+Don%3BTan%2C+Kar+T&rft.aulast=White&rft.aufirst=Christopher&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Unconventional Processing for Defects Control in Block-Copolymer Thin Films T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40579441; 4546209 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Karim, Alamgir AU - Kim, Sangcheol AU - Berry, Brian AU - Briber, Robert M AU - Kim, Ho-Cheol Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Films KW - Defects KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40579441?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Unconventional+Processing+for+Defects+Control+in+Block-Copolymer+Thin+Films&rft.au=Karim%2C+Alamgir%3BKim%2C+Sangcheol%3BBerry%2C+Brian%3BBriber%2C+Robert+M%3BKim%2C+Ho-Cheol&rft.aulast=Karim&rft.aufirst=Alamgir&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Pushing the Envelope: Strategies for Adapting Combi Methods to New Materials Systems T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40579257; 4546263 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Fasolka, Michael J Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Envelopes KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40579257?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Pushing+the+Envelope%3A+Strategies+for+Adapting+Combi+Methods+to+New+Materials+Systems&rft.au=Fasolka%2C+Michael+J&rft.aulast=Fasolka&rft.aufirst=Michael&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Microfluidic Dynamic Light Scattering Used for High Throughput Measurements T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40579219; 4546261 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Chastek, Thomas Q AU - Beers, Kathryn L AU - Amis, Eric J Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Light scattering KW - Microfluidics KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40579219?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Microfluidic+Dynamic+Light+Scattering+Used+for+High+Throughput+Measurements&rft.au=Chastek%2C+Thomas+Q%3BBeers%2C+Kathryn+L%3BAmis%2C+Eric+J&rft.aulast=Chastek&rft.aufirst=Thomas&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Terahertz Spectroscopy and Modeling of Biosystems and Materials T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40579113; 4544314 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Heilweil, Edwin J Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Spectroscopy KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40579113?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Terahertz+Spectroscopy+and+Modeling+of+Biosystems+and+Materials&rft.au=Heilweil%2C+Edwin+J&rft.aulast=Heilweil&rft.aufirst=Edwin&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Facile Imaging of Self-Assembly of Magnetic Nanoparticles using Fossilized Liquid Assembly T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40578517; 4546238 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Benkoski, Jason J AU - Bowles, Steven E AU - Jones, Ronald L AU - Douglas, Jack F AU - Pyun, Jeffrey AU - Karim, Alamgir Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Self-assembly KW - Imaging techniques KW - Nanoparticles KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40578517?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Facile+Imaging+of+Self-Assembly+of+Magnetic+Nanoparticles+using+Fossilized+Liquid+Assembly&rft.au=Benkoski%2C+Jason+J%3BBowles%2C+Steven+E%3BJones%2C+Ronald+L%3BDouglas%2C+Jack+F%3BPyun%2C+Jeffrey%3BKarim%2C+Alamgir&rft.aulast=Benkoski&rft.aufirst=Jason&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Self-Assembled Monolayers of Alkyl Tethered P Moieties T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40577302; 4541039 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Teague, Lucile C AU - Hinson, Erin AU - Kwochka, William R AU - Kushmerick, James G Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Monomolecular films KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40577302?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Self-Assembled+Monolayers+of+Alkyl+Tethered+P+Moieties&rft.au=Teague%2C+Lucile+C%3BHinson%2C+Erin%3BKwochka%2C+William+R%3BKushmerick%2C+James+G&rft.aulast=Teague&rft.aufirst=Lucile&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Effects of Zone Annealing on Thin Films of Block Copolymers T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40576819; 4544539 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Berry, Brian C AU - Jones, Ronald L AU - Karim, Alamgir Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Films KW - Copolymers KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40576819?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Effects+of+Zone+Annealing+on+Thin+Films+of+Block+Copolymers&rft.au=Berry%2C+Brian+C%3BJones%2C+Ronald+L%3BKarim%2C+Alamgir&rft.aulast=Berry&rft.aufirst=Brian&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Polymerization Shrinkage Stress Development and Mechanical Strength of ACP Acrylic Resin Composites T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40576598; 4544510 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Antonucci, Joseph M AU - O'Donnell, Justin N R AU - Skrtic, Drago Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Stress KW - Resins KW - Composite materials KW - Mechanical properties KW - Atrophy KW - Polymerization KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40576598?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Polymerization+Shrinkage+Stress+Development+and+Mechanical+Strength+of+ACP+Acrylic+Resin+Composites&rft.au=Antonucci%2C+Joseph+M%3BO%27Donnell%2C+Justin+N+R%3BSkrtic%2C+Drago&rft.aulast=Antonucci&rft.aufirst=Joseph&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Small Angle Neutron Scattering Studies of the Counterion Effects on the Molecular Conformation and Structure of Charged G4 Pamam Dendrimers in Aqueous Solutions T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40575602; 4544699 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Liu, Yun AU - Chen, Wei-Ren AU - Porcar, Lionel Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Conformation KW - Neutron scattering KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40575602?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Small+Angle+Neutron+Scattering+Studies+of+the+Counterion+Effects+on+the+Molecular+Conformation+and+Structure+of+Charged+G4+Pamam+Dendrimers+in+Aqueous+Solutions&rft.au=Liu%2C+Yun%3BChen%2C+Wei-Ren%3BPorcar%2C+Lionel&rft.aulast=Liu&rft.aufirst=Yun&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Nonlinear Optical Studies of Supported Bilayer Membranes: Phospholipid Organization and Transmembrane Polypeptide Incorporation T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40573043; 4540773 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Levy, Dustin AU - Briggman, Kimberly A Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Membranes KW - Phospholipids KW - Polypeptides KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40573043?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Nonlinear+Optical+Studies+of+Supported+Bilayer+Membranes%3A+Phospholipid+Organization+and+Transmembrane+Polypeptide+Incorporation&rft.au=Levy%2C+Dustin%3BBriggman%2C+Kimberly+A&rft.aulast=Levy&rft.aufirst=Dustin&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Oxidation Mechanism and Ferryl Formation on Alpha-Fe2O3 (0001) Surface T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40572610; 4541984 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Chaka, Anne M AU - Jarvis, Emily A.A. Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Oxidation KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40572610?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Oxidation+Mechanism+and+Ferryl+Formation+on+Alpha-Fe2O3+%280001%29+Surface&rft.au=Chaka%2C+Anne+M%3BJarvis%2C+Emily+A.A.&rft.aulast=Chaka&rft.aufirst=Anne&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - How do we Achieve Nanocatalysis by Design? T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40570957; 4543107 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Chaka, Anne M Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Catalysis KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40570957?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=How+do+we+Achieve+Nanocatalysis+by+Design%3F&rft.au=Chaka%2C+Anne+M&rft.aulast=Chaka&rft.aufirst=Anne&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Following the Formation of Gold Nanoparticles Atom by Atom: Photochemical Molecular Mechanism for the Formation of Gold Nanoparticles by Disproportionation T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40570903; 4542221 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Eustis, Susie AU - El-Sayed, Mostafa A Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Gold KW - Photochemicals KW - Nanoparticles KW - Molecular modelling KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40570903?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Following+the+Formation+of+Gold+Nanoparticles+Atom+by+Atom%3A+Photochemical+Molecular+Mechanism+for+the+Formation+of+Gold+Nanoparticles+by+Disproportionation&rft.au=Eustis%2C+Susie%3BEl-Sayed%2C+Mostafa+A&rft.aulast=Eustis&rft.aufirst=Susie&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - An In-Situ Spectroscopic Ellipsometry Study of the Effects of Potential on Fibrinogen/Thrombin T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40570096; 4540807 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Walker, Marlon L AU - Elliot, John T AU - Reipa, Vytautas Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Thrombin KW - Fibrinogen KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40570096?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=An+In-Situ+Spectroscopic+Ellipsometry+Study+of+the+Effects+of+Potential+on+Fibrinogen%2FThrombin&rft.au=Walker%2C+Marlon+L%3BElliot%2C+John+T%3BReipa%2C+Vytautas&rft.aulast=Walker&rft.aufirst=Marlon&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Colloidal Lithiography and Particle Decoration Metrology T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40569758; 4540020 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Chastek, Thuy Truong AU - Hudson, Steven D Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Particulates KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40569758?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Colloidal+Lithiography+and+Particle+Decoration+Metrology&rft.au=Chastek%2C+Thuy+Truong%3BHudson%2C+Steven+D&rft.aulast=Chastek&rft.aufirst=Thuy&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Doubly-Resonant Sum-Frequency Generation Spectroscopy of Retinal-Phospholipid Films T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40569688; 4540771 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Wolf, Lauren K AU - Briggman, Kimberly Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Spectroscopy KW - Films KW - Retina KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40569688?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Doubly-Resonant+Sum-Frequency+Generation+Spectroscopy+of+Retinal-Phospholipid+Films&rft.au=Wolf%2C+Lauren+K%3BBriggman%2C+Kimberly&rft.aulast=Wolf&rft.aufirst=Lauren&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - New Global Communication Process in Thermodynamics and its Impact on Quality of Published Experimental Data T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40567671; 4539715 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Frenkel, Michael AU - Chirico, Robert D AU - Diky, Vladimir V AU - Muzny, Chris D AU - Dong, Qian AU - Marsh, Kenneth N AU - Dymond, John H AU - Wakeham, William A AU - Stein, Stephen E AU - Koenigsberger, Erich AU - Goodwin, Anthony R.H. AU - Magee, Joseph W AU - Thijssen, Michiel S AU - Haynes, William M AU - Watanasiri, Suphat AU - Satyro, Marco AU - Schmidt, Martin AU - Johns, Andrew I AU - Hardin, Gary R Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Communication KW - Thermodynamics KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40567671?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=New+Global+Communication+Process+in+Thermodynamics+and+its+Impact+on+Quality+of+Published+Experimental+Data&rft.au=Frenkel%2C+Michael%3BChirico%2C+Robert+D%3BDiky%2C+Vladimir+V%3BMuzny%2C+Chris+D%3BDong%2C+Qian%3BMarsh%2C+Kenneth+N%3BDymond%2C+John+H%3BWakeham%2C+William+A%3BStein%2C+Stephen+E%3BKoenigsberger%2C+Erich%3BGoodwin%2C+Anthony+R.H.%3BMagee%2C+Joseph+W%3BThijssen%2C+Michiel+S%3BHaynes%2C+William+M%3BWatanasiri%2C+Suphat%3BSatyro%2C+Marco%3BSchmidt%2C+Martin%3BJohns%2C+Andrew+I%3BHardin%2C+Gary+R&rft.aulast=Frenkel&rft.aufirst=Michael&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - When Will the Evolution of Chemical Information on the Internet Turn into a Revolution? T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40563343; 4539670 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Heller, Stephen R Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Internet KW - Evolution KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40563343?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=When+Will+the+Evolution+of+Chemical+Information+on+the+Internet+Turn+into+a+Revolution%3F&rft.au=Heller%2C+Stephen+R&rft.aulast=Heller&rft.aufirst=Stephen&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - A comparison of two lower trophic models for the California Current System AN - 19875227; 7481441 AB - Both simple and more complex lower trophic ecosystem models were applied to the near shore pelagic zone of the California Current System. The ecosystem models were a simple nitrogen-phytoplankton-zooplankton (NPZ) model derived from that of Edwards et al. (J. Mar. Res. 58, 37-60, 2000), and a modified version of the more complex PICES North Pacific Ecosystem Model for Understanding Regional Oceanography (NEMURO), which includes both nitrogen and silicate cycles, as well as multiple phytoplankton and zooplankton components. These models were framed within two simplified physics models, similar to those constructed by Newberger et al. (J. Geophys. Res. 108 (3), 3061, doi:10.1029 /2001JC001182, 2003). The first physics model was a zero-dimensional closed system, used for structural analysis of the biological models. The second was a one-dimensional (horizontal, with no vertical structure) cross-shelf model of the mixed layer, used to examine the biological response to upwelling. The predictions of the two biological models within the one-dimensional physical framework were compared with observed nutrients, chlorophyll, and zooplankton on the Newport Hydrographic Line. Equilibrium behavior of the zero-dimensional models was similar to that in previous studies; differences between the models resulted primarily from differences in the density dependence of mortality. Both models were found to be highly sensitive to the same four parameters: source nitrate concentration, maximum grazing rate, zooplankton Ivlev constant, and zooplankton mortality rate. In the cross-shelf case, both biological models had a similar timing of phytoplankton response to upwelling, but maximum phytoplankton concentration and zooplankton dynamics differed, with the simpler NPZ model resulting in lower dissolved nutrients but higher plankton densities than the modified NEMURO model. While the modified NEMURO model provided a slightly better overall fit to observations, neither model was able to fully capture observed phytoplankton and zooplankton dynamics. JF - Ecological Modelling AU - Wainwright, T C AU - Feinberg, L R AU - Hooff, R C AU - Peterson, W T AD - National Oceanic and Atmospheric Administration, 2032 Southeast OSU Drive, Newport, OR 97365, USA, thomas.wainwright@noaa.gov Y1 - 2007/03/24/ PY - 2007 DA - 2007 Mar 24 SP - 120 EP - 131 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl] VL - 202 IS - 1-2 SN - 0304-3800, 0304-3800 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Nitrate KW - Chlorophylls KW - Chlorophyll KW - Entrainment KW - Upwelling KW - Density dependence KW - Shores KW - Phytoplankton KW - Nutrients KW - INE, Pacific, California Current KW - Ecosystem models KW - Models KW - Trophic structure KW - Marine KW - Mortality KW - Plankton surveys KW - Mathematical models KW - Grazing KW - Mixed layer KW - Zooplankton KW - Silicic acid KW - Oceanography KW - Vertical profiles KW - Nitrogen cycle KW - Plankton KW - Nitrogen KW - K 03330:Biochemistry KW - Q1 08461:Plankton KW - D 04030:Models, Methods, Remote Sensing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19875227?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecological+Modelling&rft.atitle=A+comparison+of+two+lower+trophic+models+for+the+California+Current+System&rft.au=Wainwright%2C+T+C%3BFeinberg%2C+L+R%3BHooff%2C+R+C%3BPeterson%2C+W+T&rft.aulast=Wainwright&rft.aufirst=T&rft.date=2007-03-24&rft.volume=202&rft.issue=1-2&rft.spage=120&rft.isbn=&rft.btitle=&rft.title=Ecological+Modelling&rft.issn=03043800&rft_id=info:doi/10.1016%2Fj.ecolmodel.2006.06.019 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Plankton surveys; Chlorophylls; Entrainment; Trophic structure; Density dependence; Mixed layer; Nitrogen cycle; Phytoplankton; Vertical profiles; Nitrate; Mortality; Chlorophyll; Mathematical models; Upwelling; Grazing; Silicic acid; Zooplankton; Shores; Nutrients; Oceanography; Ecosystem models; Models; Plankton; Nitrogen; INE, Pacific, California Current; Marine DO - http://dx.doi.org/10.1016/j.ecolmodel.2006.06.019 ER - TY - JOUR T1 - North Pacific basin-scale differences in lower and higher trophic level marine ecosystem responses to climate impacts using a nutrient-phytoplankton-zooplankton model coupled to a fish bioenergetics model AN - 19294702; 7481447 AB - We present a modeling approach where we use one common model formulation of a 11 state variable lower trophic level model that includes two groups of phytoplankton, three groups of zooplankton, and representations of nitrogen and silicate embedded in a three-dimensional ocean general circulation model (OGCM) and forced with a common climate forcing. Results are applied to a fish bioenergetics model for two geographically distinct ocean regions off Japan including the Oyashio, mixed, and Kuroshio subregions and off California including the subarctic, transition and subtropical subregions. The model is applied to two fish species (Pacific saury: Cololabis saira and Pacific herring: Clupea harengus pallasi) with different life histories in each region and the influence of three different ''regime shift'' periods was explored. With this approach, we narrow the observed biological response and model dynamics to reflect local conditions and eliminate differences related to the model formulations in each region. In general, the trend in temperature was negatively correlated with trends in the zooplankton community. Out-of-phase herring growth trends were observed between the Japan and California regions (r=-0.259, p=0.02). In-phase growth trends between herring and saury were observed at the California region (r=0.61, p<0.01). We did note some evidence of a basin-scale PDO mode response. During 1980-1985, simulated saury and herring in both regions showed a consistent increase in weight-at-age. In the Oyashio subregion, temperature decreased and all three zooplankton groups increased beginning around 1980. The same pattern of a decrease in temperature and an increase in zooplankton densities was observed between 1980 and 1985 in the subarctic subregion of California. Results are discussed in the context of ecosystem-based fisheries management. JF - Ecological Modelling AU - Megrey, BA AU - Rose, KA AU - Ito, Si AU - Hay, DE AU - Werner, F E AU - Yamanaka, Y AU - Aita, M N AD - National Marine Fisheries Service, Alaska Fisheries Science Center, 7600 Sand Point Way NE, Bin C15700, Seattle, WA 98115-0070, USA, bern.megrey@noaa.gov Y1 - 2007/03/24/ PY - 2007 DA - 2007 Mar 24 SP - 196 EP - 210 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl] VL - 202 IS - 1-2 SN - 0304-3800, 0304-3800 KW - Atlantic herring KW - Pacific saury KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; ASFA 2: Ocean Technology Policy & Non-Living Resources; Sustainability Science Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Cololabis saira KW - Bioenergetics KW - Pelagic fisheries KW - Clupea harengus KW - Phytoplankton KW - INW, Pacific, Oyashio Current KW - Models KW - Marine fish KW - Growth KW - IN, North Pacific KW - Fishery management KW - INE, USA, California KW - Ocean-atmosphere system KW - INW, Pacific, Kuroshio Current KW - Marine ecosystems KW - Temperature effects KW - Growth rate KW - Marine KW - Plankton surveys KW - Mathematical models KW - Silicic acid KW - Zooplankton KW - Climate KW - Temperature KW - life history KW - bioenergetics KW - fishery management KW - Trophic levels KW - Ocean currents KW - marine ecosystems KW - Life history KW - Oceans KW - Fish KW - Nutrients (mineral) KW - Nitrogen KW - Q1 08482:Ecosystems and energetics KW - Q2 09184:Composition of water KW - M3 1010:Issues in Sustainable Development KW - D 04030:Models, Methods, Remote Sensing KW - K 03450:Ecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19294702?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecological+Modelling&rft.atitle=North+Pacific+basin-scale+differences+in+lower+and+higher+trophic+level+marine+ecosystem+responses+to+climate+impacts+using+a+nutrient-phytoplankton-zooplankton+model+coupled+to+a+fish+bioenergetics+model&rft.au=Megrey%2C+BA%3BRose%2C+KA%3BIto%2C+Si%3BHay%2C+DE%3BWerner%2C+F+E%3BYamanaka%2C+Y%3BAita%2C+M+N&rft.aulast=Megrey&rft.aufirst=BA&rft.date=2007-03-24&rft.volume=202&rft.issue=1-2&rft.spage=196&rft.isbn=&rft.btitle=&rft.title=Ecological+Modelling&rft.issn=03043800&rft_id=info:doi/10.1016%2Fj.ecolmodel.2006.08.018 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Ocean currents; Growth rate; Temperature effects; Marine fish; Plankton surveys; Growth; Pelagic fisheries; Bioenergetics; Climate; Ocean-atmosphere system; Nutrients (mineral); Trophic levels; Mathematical models; Zooplankton; Silicic acid; Phytoplankton; Models; Life history; Fishery management; Oceans; Marine ecosystems; Nitrogen; marine ecosystems; life history; Temperature; fishery management; bioenergetics; Fish; Cololabis saira; Clupea harengus; IN, North Pacific; INE, USA, California; INW, Pacific, Kuroshio Current; INW, Pacific, Oyashio Current; Marine DO - http://dx.doi.org/10.1016/j.ecolmodel.2006.08.018 ER - TY - JOUR T1 - A bioenergetics-based population dynamics model of Pacific herring (Clupea harengus pallasi) coupled to a lower trophic level nutrient-phytoplankton-zooplankton model: Description, calibration, and sensitivity analysis AN - 19292612; 7481443 AB - We describe an approach to dynamically couple a fish bioenergetics-based population dynamics model to the NEMURO lower trophic level nutrient-phytoplankton-zooplankton model. The coupled models, denoted NEMURO.FISH and configured for Pacific herring (Clupea harengus pallasii) on the west coast of Vancouver Island, are capable of simulating the daily dynamics of the lower trophic levels and the daily average weight and numbers of individual herring in each of 10 age classes over multiple years. New recruits to the herring population are added each June based on either constant recruitment or dynamic recruitment generated from an environmental Ricker spawner-recruitment relationship. The dynamics of the three zooplankton groups in the NEMURO model determine the consumption rate of the herring; herring consumption affects the zooplankton, and egestion and excretion contribute to the nitrogen dynamics. NEMURO was previously calibrated to field data for the West Coast Vancouver Island. Thirty-year simulations of herring growth and population dynamics were performed that used repeated environmental conditions for the lower trophic levels of NEMURO and historical environmental variables for the herring spawner-recruit relationship. Herring dynamics were calibrated to the west coast of Vancouver Island such that the coupled models reasonably duplicated observed herring weights-at-age and total herring biomass. Additional 30-year simulations under constant recruitment with herring coupled and uncoupled from NEMURO clearly showed the effects of the feedback mechanism between the two models and also showed that herring have small to moderate effects on their prey. Monte Carlo uncertainty analysis showed the importance of feeding- and respiration-related parameters to predicted individual and population herring growth. The utility of the NEMURO.FISH framework for improving our understanding of climate change effects on marine ecosystem dynamics is discussed. JF - Ecological Modelling AU - Megrey, BA AU - Rose, KA AU - Klumb, R A AU - Hay, DE AU - Werner, F E AU - Eslinger, D L AU - Smith, S L AD - National Marine Fisheries Service, Alaska Fisheries Science Center, 7600 Sand Point Way NE, Seattle, WA 98115, USA, bern.megrey@noaa.gov Y1 - 2007/03/24/ PY - 2007 DA - 2007 Mar 24 SP - 144 EP - 164 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl] VL - 202 IS - 1-2 SN - 0304-3800, 0304-3800 KW - Atlantic herring KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Age KW - INE, Canada, British Columbia, Vancouver I. KW - Clupea harengus KW - Climatic changes KW - Year class KW - Population dynamics KW - Models KW - Marine fish KW - Islands KW - I, Pacific KW - Feedback KW - Marine ecosystems KW - Prey KW - Coasts KW - Growth rate KW - Marine KW - Data processing KW - Mathematical models KW - Zooplankton KW - Recruitment KW - Biomass KW - Trophic levels KW - Excretion KW - Nutrients (mineral) KW - Environmental conditions KW - Nitrogen KW - Q1 08482:Ecosystems and energetics KW - D 04030:Models, Methods, Remote Sensing KW - K 03450:Ecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19292612?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecological+Modelling&rft.atitle=A+bioenergetics-based+population+dynamics+model+of+Pacific+herring+%28Clupea+harengus+pallasi%29+coupled+to+a+lower+trophic+level+nutrient-phytoplankton-zooplankton+model%3A+Description%2C+calibration%2C+and+sensitivity+analysis&rft.au=Megrey%2C+BA%3BRose%2C+KA%3BKlumb%2C+R+A%3BHay%2C+DE%3BWerner%2C+F+E%3BEslinger%2C+D+L%3BSmith%2C+S+L&rft.aulast=Megrey&rft.aufirst=BA&rft.date=2007-03-24&rft.volume=202&rft.issue=1-2&rft.spage=144&rft.isbn=&rft.btitle=&rft.title=Ecological+Modelling&rft.issn=03043800&rft_id=info:doi/10.1016%2Fj.ecolmodel.2006.08.020 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Growth rate; Marine fish; Mathematical models; Recruitment; Year class; Nutrients (mineral); Environmental conditions; Population dynamics; Trophic levels; Age; Data processing; Climatic changes; Zooplankton; Biomass; Models; Islands; Marine ecosystems; Feedback; Excretion; Prey; Coasts; Nitrogen; Clupea harengus; INE, Canada, British Columbia, Vancouver I.; I, Pacific; Marine DO - http://dx.doi.org/10.1016/j.ecolmodel.2006.08.020 ER - TY - CPAPER T1 - UV-Absorption for the Rapid Assessment of Leachables T2 - 85th General Session and Exhibition of the International Association for Dental Research, 36th Annual Meeting of the American Association for Dental Research and 31st Annual Meeting of the CADR AN - 40548251; 4532639 DE: JF - 85th General Session and Exhibition of the International Association for Dental Research, 36th Annual Meeting of the American Association for Dental Research and 31st Annual Meeting of the CADR AU - Lin, N J AU - Lin-Gibson, S Y1 - 2007/03/21/ PY - 2007 DA - 2007 Mar 21 KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40548251?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=85th+General+Session+and+Exhibition+of+the+International+Association+for+Dental+Research%2C+36th+Annual+Meeting+of+the+American+Association+for+Dental+Research+and+31st+Annual+Meeting+of+the+CADR&rft.atitle=UV-Absorption+for+the+Rapid+Assessment+of+Leachables&rft.au=Lin%2C+N+J%3BLin-Gibson%2C+S&rft.aulast=Lin&rft.aufirst=N&rft.date=2007-03-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=85th+General+Session+and+Exhibition+of+the+International+Association+for+Dental+Research%2C+36th+Annual+Meeting+of+the+American+Association+for+Dental+Research+and+31st+Annual+Meeting+of+the+CADR&rft.issn=&rft_id=info:doi/ L2 - http://iadr.confex.com/iadr/2007orleans/techprogram/index.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Remote sensing of the ocean contributions from ultraviolet to near-infrared using the shortwave infrared bands: simulations. AN - 70223215; 17334446 AB - In the remote sensing of the ocean near-surface properties, it is essential to derive accurate water-leaving radiance spectra through the process of the atmospheric correction. The atmospheric correction algorithm for Sea-Viewing Wide Field-of-View Sensor (SeaWiFS) and Moderate Resolution Imaging Spectroradiometer (MODIS) uses two near-infrared (NIR) bands at 765 and 865 nm (748 and 869 nm for MODIS) for retrieval of aerosol properties with assumption of the black ocean at the NIR wavelengths. Modifications are implemented to account for some of the NIR ocean contributions for the productive but not very turbid waters. For turbid waters in the coastal regions, however, the ocean could have significant contributions in the NIR, leading to significant errors in the satellite-derived ocean water-leaving radiances. For the shortwave infrared (SWIR) wavelengths (approximately > 1000 nm), water has significantly larger absorption than those for the NIR bands. Thus the black ocean assumption at the SWIR bands is generally valid for turbid waters. In addition, for future sensors, it is also useful to include the UV bands to better quantify the ocean organic and inorganic materials, as well as for help in atmospheric correction. Simulations are carried out to evaluate the performance of atmospheric correction for nonabsorbing and weakly absorbing aerosols using the NIR bands and various combinations of the SWIR bands for deriving the water-leaving radiances at the UV (340 nm) and visible wavelengths. Simulations show that atmospheric correction using the SWIR bands can generally produce results comparable to atmospheric correction using the NIR bands. In particular, the water-leaving radiance at the UV band (340 nm) can also be derived accurately. The results from a sensitivity study for the required sensor noise equivalent reflectance, (NE Delta rho), [or the signal-to-noise ratio (SNR)] for the NIR and SWIR bands are provided and discussed. JF - Applied optics AU - Wang, Menghua AD - National Oceanic and Atmospheric Administration, National Environmental Satellite, Data, and Information Service, Center for Satellite Applications and Research, Camp Springs, Maryland 20746, USA. menghua.wang@noaa.gov Y1 - 2007/03/20/ PY - 2007 DA - 2007 Mar 20 SP - 1535 EP - 1547 VL - 46 IS - 9 SN - 0003-6935, 0003-6935 KW - Water KW - 059QF0KO0R KW - Index Medicus KW - Oceans and Seas KW - Ultraviolet Rays KW - Radiation Monitoring -- methods KW - Infrared Rays KW - Photometry -- methods KW - Water -- chemistry KW - Spectrophotometry, Ultraviolet -- methods KW - Spectrophotometry, Infrared -- methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70223215?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+optics&rft.atitle=Remote+sensing+of+the+ocean+contributions+from+ultraviolet+to+near-infrared+using+the+shortwave+infrared+bands%3A+simulations.&rft.au=Wang%2C+Menghua&rft.aulast=Wang&rft.aufirst=Menghua&rft.date=2007-03-20&rft.volume=46&rft.issue=9&rft.spage=1535&rft.isbn=&rft.btitle=&rft.title=Applied+optics&rft.issn=00036935&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-08-01 N1 - Date created - 2007-03-05 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Mono lake radiocarbon; the mystery deepens AN - 50479750; 2007-037409 JF - Eos, Transactions, American Geophysical Union AU - Broecker, W S AU - Wanninkhof, R Y1 - 2007/03/20/ PY - 2007 DA - 2007 Mar 20 SP - 141 EP - 142 PB - American Geophysical Union, Washington, DC VL - 88 IS - 12 SN - 0096-3941, 0096-3941 KW - United States KW - isotopes KW - salinity KW - Holocene KW - stable isotopes KW - carbon dioxide KW - Cenozoic KW - California KW - radioactive isotopes KW - sampling KW - dates KW - carbon KW - tracers KW - absolute age KW - nuclear explosions KW - concentration KW - experimental studies KW - Quaternary KW - Mono County California KW - explosions KW - solutes KW - atmosphere KW - sulfur hexachlorides KW - Mono Lake KW - C-14 KW - C-12 KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50479750?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Mono+lake+radiocarbon%3B+the+mystery+deepens&rft.au=Broecker%2C+W+S%3BWanninkhof%2C+R&rft.aulast=Broecker&rft.aufirst=W&rft.date=2007-03-20&rft.volume=88&rft.issue=12&rft.spage=141&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/10.1029%2F2007EO120001 L2 - http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%292324-9250 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 8 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2014-03-14 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - absolute age; atmosphere; C-12; C-14; California; carbon; carbon dioxide; Cenozoic; concentration; dates; experimental studies; explosions; Holocene; isotopes; Mono County California; Mono Lake; nuclear explosions; Quaternary; radioactive isotopes; salinity; sampling; solutes; stable isotopes; sulfur hexachlorides; tracers; United States DO - http://dx.doi.org/10.1029/2007EO120001 ER - TY - JOUR T1 - Persistent organic pollutants in outmigrant juvenile chinook salmon from the Lower Columbia Estuary, USA AN - 20362250; 7481655 AB - Although chemical contaminants are recognized as a potential factor contributing to the salmon declines in the Pacific Northwest, United States, information on contaminant concentrations in threatened and endangered salmon from the Columbia Estuary is limited. In this study we monitored exposure to several persistent organic pollutants [polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyls (PCBs), dichlorodiphenyltrichloroethanes (DDTs) and other organochlorine pesticides] in outmigrant juvenile fall chinook salmon (Oncorhynchus tschawytscha) in the Lower Columbia River, and evaluated the potential for adverse effects on salmon and the estuarine food web. Contaminants were measured in whole bodies and stomach contents of subyearling to yearling chinook collected in 2001 and 2002 from sites near the confluence of the Columbia and Willamette Rivers, Longview, and within the lower Estuary. The contaminants detected at highest concentrations in salmon whole bodies were PCBs and DDTs. Average concentrations of PCBs in salmon from the sampling sites ranged from 1300 to 14,000 ng/g lipid, in some cases exceeding the recently estimated threshold for adverse health effects in juvenile salmonids of 2400 ng/g lipid. Average DDT concentrations ranged from 1800 to 27,000 ng/g lipid. These levels are among the highest measured in juvenile salmon from Pacific Northwest estuaries to date. Concentrations of PCBs and DDTs in salmon whole bodies showed no clear spatial gradient from the Willamette/Columbia Confluence to the mouth of the Columbia, but tended to be higher in larger fish and older fish, suggesting a correlation with estuarine residence time. PCBs, DDTs, and PAHs were all found in salmon stomach contents, indicating that prey is a source of exposure. Hatchery feed may have contributed to contaminant body burdens in those fish that were of hatchery origin. Contaminant body burdens in salmon were poorly correlated with contaminant concentrations previously measured in local bed sediments, suggesting that pelagic as well as benthic sources are important in determining salmon exposure. JF - Science of the Total Environment AU - Johnson, L L AU - Ylitalo, G M AU - Sloan, CA AU - Anulacion, B F AU - Kagley, AN AU - Arkoosh, M R AU - Lundrigan, T A AU - Larson, K AU - Siipola, M AU - Collier, T K AD - Environmental Conservation Division, National Marine Fisheries Service, NOAA, 2725 Montlake Blvd E, Seattle, WA 98112, United States, Lyndal.L.Johnson@noaa.gov Y1 - 2007/03/15/ PY - 2007 DA - 2007 Mar 15 SP - 342 EP - 366 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl] VL - 374 IS - 2-3 SN - 0048-9697, 0048-9697 KW - Chinook salmon KW - Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Pollution Abstracts; Aqualine Abstracts; Water Resources Abstracts; Toxicology Abstracts KW - Anadromous species KW - USA, Columbia Estuary KW - Freshwater KW - Oncorhynchus tshawytscha KW - Insecticides KW - Aromatic hydrocarbons KW - USA, Oregon KW - PCB KW - Salmon KW - Rivers KW - persistent organic pollutants KW - USA, Pacific Northwest KW - Estuaries KW - Brackish KW - prey KW - polychlorinated biphenyls KW - Water Pollution Effects KW - DDT KW - salmon KW - Fish KW - Contaminants KW - Polychlorinated Biphenyls KW - Lipids KW - Pollution effects KW - INE, USA, Pacific Northwest KW - INE, USA, Columbia Estuary KW - Pollutants KW - body burden KW - food webs KW - PCB compounds KW - Prey KW - Food webs KW - Marine KW - Sediment pollution KW - Polycyclic aromatic hydrocarbons KW - Body burden KW - Pesticides (organochlorine) KW - Sediments KW - USA, Oregon, Willamette R. KW - Hatcheries KW - Pesticides KW - Stomach KW - Side effects KW - Feeds KW - O 4020:Pollution - Organisms/Ecology/Toxicology KW - P 1000:MARINE POLLUTION KW - Q5 08504:Effects on organisms KW - AQ 00008:Effects of Pollution KW - SW 3030:Effects of pollution KW - X 24330:Agrochemicals UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20362250?accountid=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=Persistent+organic+pollutants+in+outmigrant+juvenile+chinook+salmon+from+the+Lower+Columbia+Estuary%2C+USA&rft.au=Johnson%2C+L+L%3BYlitalo%2C+G+M%3BSloan%2C+CA%3BAnulacion%2C+B+F%3BKagley%2C+AN%3BArkoosh%2C+M+R%3BLundrigan%2C+T+A%3BLarson%2C+K%3BSiipola%2C+M%3BCollier%2C+T+K&rft.aulast=Johnson&rft.aufirst=L&rft.date=2007-03-15&rft.volume=374&rft.issue=2-3&rft.spage=342&rft.isbn=&rft.btitle=&rft.title=Science+of+the+Total+Environment&rft.issn=00489697&rft_id=info:doi/10.1016%2Fj.scitotenv.2006.11.051 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Sediment pollution; Body burden; Anadromous species; Pesticides; DDT; Pollution effects; Aromatic hydrocarbons; Food webs; PCB; Polycyclic aromatic hydrocarbons; Lipids; Estuaries; Pesticides (organochlorine); Sediments; Hatcheries; polychlorinated biphenyls; Pollutants; Contaminants; Prey; Side effects; Stomach; Rivers; persistent organic pollutants; prey; Insecticides; salmon; body burden; PCB compounds; food webs; Feeds; Salmon; Water Pollution Effects; Polychlorinated Biphenyls; Fish; Oncorhynchus tshawytscha; USA, Oregon, Willamette R.; INE, USA, Columbia Estuary; USA, Pacific Northwest; USA, Columbia Estuary; USA, Oregon; INE, USA, Pacific Northwest; Freshwater; Brackish; Marine DO - http://dx.doi.org/10.1016/j.scitotenv.2006.11.051 ER - TY - CPAPER T1 - Operational Modeling Efforts at the Anchorage NWS Forecast Office T2 - 2007 Symposium on Great Alaska Weather Modeling AN - 39375344; 4596181 JF - 2007 Symposium on Great Alaska Weather Modeling AU - Nelson, James A Y1 - 2007/03/13/ PY - 2007 DA - 2007 Mar 13 KW - USA, Alaska, Anchorage KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39375344?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Symposium+on+Great+Alaska+Weather+Modeling&rft.atitle=Operational+Modeling+Efforts+at+the+Anchorage+NWS+Forecast+Office&rft.au=Nelson%2C+James+A&rft.aulast=Nelson&rft.aufirst=James&rft.date=2007-03-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Symposium+on+Great+Alaska+Weather+Modeling&rft.issn=&rft_id=info:doi/ L2 - http://www.gi.alaska.edu/~kramm/gawms_files/GAWMS_Abstracts_v1.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Modeling Arctic Clouds and Precipitation using MODIS T2 - 2007 Symposium on Great Alaska Weather Modeling AN - 39342861; 4596161 JF - 2007 Symposium on Great Alaska Weather Modeling AU - Aune, Robert Y1 - 2007/03/13/ PY - 2007 DA - 2007 Mar 13 KW - Arctic KW - Polar environments KW - Clouds KW - Precipitation KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39342861?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Symposium+on+Great+Alaska+Weather+Modeling&rft.atitle=Modeling+Arctic+Clouds+and+Precipitation+using+MODIS&rft.au=Aune%2C+Robert&rft.aulast=Aune&rft.aufirst=Robert&rft.date=2007-03-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Symposium+on+Great+Alaska+Weather+Modeling&rft.issn=&rft_id=info:doi/ L2 - http://www.gi.alaska.edu/~kramm/gawms_files/GAWMS_Abstracts_v1.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Need for Fine-Resolution Local Modeling at the Fairbanks, Alaska Office of the National Weather Service T2 - 2007 Symposium on Great Alaska Weather Modeling AN - 39328877; 4596186 JF - 2007 Symposium on Great Alaska Weather Modeling AU - Stevens, Eric Y1 - 2007/03/13/ PY - 2007 DA - 2007 Mar 13 KW - USA, Alaska, Fairbanks KW - USA, Alaska KW - Weather KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39328877?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Symposium+on+Great+Alaska+Weather+Modeling&rft.atitle=The+Need+for+Fine-Resolution+Local+Modeling+at+the+Fairbanks%2C+Alaska+Office+of+the+National+Weather+Service&rft.au=Stevens%2C+Eric&rft.aulast=Stevens&rft.aufirst=Eric&rft.date=2007-03-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Symposium+on+Great+Alaska+Weather+Modeling&rft.issn=&rft_id=info:doi/ L2 - http://www.gi.alaska.edu/~kramm/gawms_files/GAWMS_Abstracts_v1.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Description and Application of a State-of-the-Art Fully Coupled Multi-Scale Air Quality and Weather Prediction Model (WRF/Chem) T2 - 2007 Symposium on Great Alaska Weather Modeling AN - 39328800; 4596172 JF - 2007 Symposium on Great Alaska Weather Modeling AU - Grell, Georg A Y1 - 2007/03/13/ PY - 2007 DA - 2007 Mar 13 KW - Air quality KW - Prediction models KW - Weather forecasting KW - Models KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39328800?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Symposium+on+Great+Alaska+Weather+Modeling&rft.atitle=Description+and+Application+of+a+State-of-the-Art+Fully+Coupled+Multi-Scale+Air+Quality+and+Weather+Prediction+Model+%28WRF%2FChem%29&rft.au=Grell%2C+Georg+A&rft.aulast=Grell&rft.aufirst=Georg&rft.date=2007-03-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Symposium+on+Great+Alaska+Weather+Modeling&rft.issn=&rft_id=info:doi/ L2 - http://www.gi.alaska.edu/~kramm/gawms_files/GAWMS_Abstracts_v1.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The NOAA "Rapid Refresh" Hourly-Updated Assimilation/Model Forecast Cycle using WRF for Aviation and Situational Awareness - (RUC goes North-American) T2 - 2007 Symposium on Great Alaska Weather Modeling AN - 39299102; 4596162 JF - 2007 Symposium on Great Alaska Weather Modeling AU - Benjamin, Stanley Y1 - 2007/03/13/ PY - 2007 DA - 2007 Mar 13 KW - Models KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39299102?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Symposium+on+Great+Alaska+Weather+Modeling&rft.atitle=The+NOAA+%22Rapid+Refresh%22+Hourly-Updated+Assimilation%2FModel+Forecast+Cycle+using+WRF+for+Aviation+and+Situational+Awareness+-+%28RUC+goes+North-American%29&rft.au=Benjamin%2C+Stanley&rft.aulast=Benjamin&rft.aufirst=Stanley&rft.date=2007-03-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Symposium+on+Great+Alaska+Weather+Modeling&rft.issn=&rft_id=info:doi/ L2 - http://www.gi.alaska.edu/~kramm/gawms_files/GAWMS_Abstracts_v1.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Modeling Marine Winds in Complex Terrain - WRF vs WsEta T2 - 2007 Symposium on Great Alaska Weather Modeling AN - 39265095; 4596185 JF - 2007 Symposium on Great Alaska Weather Modeling AU - Shannon, Paul AU - Dierking, Carl AU - Hanko, Kerry Y1 - 2007/03/13/ PY - 2007 DA - 2007 Mar 13 KW - Wind KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39265095?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Symposium+on+Great+Alaska+Weather+Modeling&rft.atitle=Modeling+Marine+Winds+in+Complex+Terrain+-+WRF+vs+WsEta&rft.au=Shannon%2C+Paul%3BDierking%2C+Carl%3BHanko%2C+Kerry&rft.aulast=Shannon&rft.aufirst=Paul&rft.date=2007-03-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Symposium+on+Great+Alaska+Weather+Modeling&rft.issn=&rft_id=info:doi/ L2 - http://www.gi.alaska.edu/~kramm/gawms_files/GAWMS_Abstracts_v1.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-18 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Uptake, tissue distribution and excretion of domoic acid after oral exposure in coho salmon (Oncorhynchus kisutch). AN - 69038259; 17250904 AB - Domoic acid (DA) is a potent neurotoxin naturally produced by some pennate diatom species of the genus Pseudo-nitzschia. It is well known that during harmful algal blooms fish can accumulate DA in the gastrointestinal (GI) tract and act as vectors of the toxin to higher trophic level piscivores, often with severe neurotoxic consequences to the predators. Although neurotoxicity and mass mortality have been observed in vertebrates (i.e. marine mammals and sea birds) feeding on contaminated fish, to date there has been no evidence of neurobehavioral toxicity in the fish vectors themselves. It has been hypothesized that fish may not absorb DA from the digestive tract, thus making them insensitive to dietary consumption of DA. To test this hypothesis, we performed oral gavage exposures followed by a time series of tissue dissections to characterize uptake, depuration, and tissue distribution of DA in fish. Intracoelomic (IC) injection exposures (which bypass the GI tract) were also performed to determine if coho neurons are neurologically susceptible to DA. Excitotoxic symptoms were observed in fish via IC injection at similar toxin levels that have been reported to induce excitotoxic symptoms in intraperitoneal (IP) exposures with mammalian models such as mice, suggesting that fish neurons have a similar sensitivity to DA as other vertebrates. Surprisingly, after oral gavage with ecologically relevant doses of DA, the toxin was detected in plasma collected from the dorsal aorta via a permanent intraarterial catheter within 15 min, yet excitotoxic symptoms were not observed. Additionally, DA was detected in liver, heart, spleen, kidney, muscle, brain and bile. These data indicate that although DA is absorbed from the gut, fish do not exhibit neuroexcitatory effects at maximum ecologically relevant oral doses of DA. Tissue distribution and DA uptake and depuration patterns suggest that a majority of the absorbed toxin is excreted via the kidneys and bile, thereby preventing toxic levels of DA from reaching sensitive nervous tissue. Additionally, greater than 20% of total IC administered DA doses were sequestered in bile within 1h of injection in five symptomatic fish, providing evidence for biliary sequestration of the toxin from blood. Here, we comprehensively describe the uptake, depuration, and tissue distribution patterns of DA and propose that renal and biliary processes may serve as primary routes of toxin clearance in fish. JF - Aquatic toxicology (Amsterdam, Netherlands) AU - Lefebvre, Kathi A AU - Noren, Dawn P AU - Schultz, Irvin R AU - Bogard, Sara M AU - Wilson, Jacquelyn AU - Eberhart, Bich-Thuy L AD - NOAA Fisheries, Northwest Fisheries Science Center, Environmental Conservation Division, Marine Biotoxins Program, 2725 Montlake Blvd. East, Seattle, WA 98112, USA. Kathi.Lefebre@noaa.gov Y1 - 2007/03/10/ PY - 2007 DA - 2007 Mar 10 SP - 266 EP - 274 VL - 81 IS - 3 SN - 0166-445X, 0166-445X KW - Marine Toxins KW - 0 KW - Neurotoxins KW - domoic acid KW - M02525818H KW - Kainic Acid KW - SIV03811UC KW - Methanol KW - Y4S76JWI15 KW - Index Medicus KW - Models, Animal KW - Administration, Oral KW - Animals KW - Kidney -- metabolism KW - Dose-Response Relationship, Drug KW - Brain -- drug effects KW - Liver -- metabolism KW - Intestinal Absorption KW - Brain -- metabolism KW - Tissue Distribution KW - Methanol -- chemistry KW - Injections -- veterinary KW - Kainic Acid -- administration & dosage KW - Kainic Acid -- pharmacokinetics KW - Kainic Acid -- analogs & derivatives KW - Oncorhynchus kisutch -- metabolism KW - Neurotoxins -- toxicity KW - Marine Toxins -- pharmacokinetics KW - Behavior, Animal -- drug effects KW - Neurotoxins -- pharmacokinetics KW - Marine Toxins -- administration & dosage KW - Neurotoxins -- administration & dosage KW - Behavior, Animal -- physiology KW - Kainic Acid -- toxicity KW - Marine Toxins -- toxicity UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/69038259?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aquatic+toxicology+%28Amsterdam%2C+Netherlands%29&rft.atitle=Uptake%2C+tissue+distribution+and+excretion+of+domoic+acid+after+oral+exposure+in+coho+salmon+%28Oncorhynchus+kisutch%29.&rft.au=Lefebvre%2C+Kathi+A%3BNoren%2C+Dawn+P%3BSchultz%2C+Irvin+R%3BBogard%2C+Sara+M%3BWilson%2C+Jacquelyn%3BEberhart%2C+Bich-Thuy+L&rft.aulast=Lefebvre&rft.aufirst=Kathi&rft.date=2007-03-10&rft.volume=81&rft.issue=3&rft.spage=266&rft.isbn=&rft.btitle=&rft.title=Aquatic+toxicology+%28Amsterdam%2C+Netherlands%29&rft.issn=0166445X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-05-03 N1 - Date created - 2007-02-23 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - RPRT T1 - MARINE MAMMAL HEALTH AND STRANDING RESPONSE PROGRAM. AN - 36344176; 12696 AB - PURPOSE: The implementation of the Marine Mammal Health and Stranding Response Program (MMHSRP) for the waters of the United States. With The passage of the Marine Mammal Protection Act of 1972, Congress gave jurisdiction over marine mammals in U.S. waters to the federal government. All cetaceans and all pinnipeds, except walrus, were placed under the jurisdiction of the Department of Commerce, which affects its jurisdiction through the National Marine Fisheries Service (NMFS). The proposed action would include the issuance of the "Policies and Best Practices for Marine Mammal Stranding Response, Rehabilitation, and Release" as a final guidance; issuance of a new Endangered Species Act permit to MMHSRP that would include current and future response activities for endangered species, disentanglement activities, biomonitoring projects, and the import and export of marine mammal tissue samples; continuation of current MMHSRP operations, including response, rehabilitation, release, and research activities, with renewal and authorization of stranding agreements and scientific research authorizations and other related NMFS activities; and continuation of the Prescott Grant Program. In addition to the proposed action, the No Action Alternative, and the Status Quo Alternative, this draft EIS considers alternatives grouped into six topic areas, specifically, stranding agreements and response, carcass disposal, rehabilitation activities, release activities, disentanglement approaches, and biomonitoring and research activities. POSITIVE IMPACTS: The program would facilitate the collection and dissemination of reference data on the health of marine mammals and health trends of marine mammal populations in the wild; correlate the health of marine mammals and marine mammal populations in the wild with available data on physical, chemical, and biological environmental parameters; and coordinate effective responses to unusual mortality events by establishing an appropriately oriented process in the Department of Commerce. NEGATIVE IMPACTS: The program would complexify fishing operations and fishery management tasks somewhat, resulting in additional work and increased expenditures. LEGAL MANDATES: Endangered Species Act of 1973 (16 U.S.C. 1531 et seq.) and Marine Mammal Protection Act of 1972 (16 U.S.C. 1361 et seq.). JF - EPA number: 070097, Programmic Draft EIS--201 pages and maps, Appendices A through D--498 pages, Appendices E through M--198 pages, March 9, 2007 PY - 2007 KW - Water KW - Biologic Surveys KW - Conservation KW - Endangered Species (Animals) KW - Fisheries Management KW - Impact Assessment Methodology KW - Marine Mammals KW - Oil Spill Analyses KW - Oil Spills KW - Research KW - Socioeconomic Assessments KW - Atlantic Ocean KW - Gulf of Mexico KW - Pacific Ocean KW - Endangered Species Act of 1973, Animals KW - Marine Mammal Protection Act of 1972, Compliance UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36344176?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=2007-03-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=MARINE+MAMMAL+HEALTH+AND+STRANDING+RESPONSE+PROGRAM.&rft.title=MARINE+MAMMAL+HEALTH+AND+STRANDING+RESPONSE+PROGRAM.&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 - 2007-11-01 N1 - SuppNotes - Draft. Preparation date: March 9, 2007 N1 - Last updated - 2011-12-16 ER - TY - JOUR T1 - Lymphoblasts of women with BRCA1 mutations are deficient in cellular repair of 8,5'-Cyclopurine-2'-deoxynucleosides and 8-hydroxy-2'-deoxyguanosine. AN - 70219170; 17288454 AB - Mutations in breast and ovarian cancer susceptibility genes BRCA1 and BRCA2 predispose women to a high risk of these cancers. Here, we show that lymphoblasts of women with BRCA1 mutations who had been diagnosed with breast cancer are deficient in the repair of some products of oxidative DNA damage, namely, 8-hydroxy-2'-deoxyguanosine and 8,5'-cyclopurine-2'-deoxynucleosides. Cultured lymphoblasts from 10 individuals with BRCA1 mutations and those from 5 control individuals were exposed to 5 Gy of ionizing radiation to induce oxidative DNA damage and then allowed to repair this damage. DNA samples isolated from these cells were analyzed by liquid chromatography/mass spectrometry and gas chromatography/mass spectrometry to measure 8-hydroxy-2'-deoxyguanosine, (5'-S)-8,5'-cyclo-2'-deoxyadenosine, (5'-R)-8,5'-cyclo-2'-deoxyguanosine, and (5'-S)-8,5'-cyclo-2'-deoxyguanosine. After irradiation and a subsequent period of repair, no significant accumulation of these lesions was observed in the DNA from control cells. In contrast, cells with BRCA1 mutations accumulated statistically significant levels of these lesions in their DNA, providing evidence of a deficiency in DNA repair. In addition, a commonly used breast tumor cell line exhibited the same effect when compared to a relevant control cell line. The data suggest that BRCA1 plays a role in cellular repair of oxidatively induced DNA lesions. The failure of cells with BRCA1 mutations to repair 8,5'-cyclopurine-2'-deoxynucleosides indicates the involvement of BRCA1 in nucleotide-excision repair of oxidative DNA damage. This work suggest that accumulation of these lesions may lead to a high rate of mutations and to deleterious changes in gene expression, increasing breast cancer risk and contributing to breast carcinogenesis. JF - Biochemistry AU - Rodriguez, Henry AU - Jaruga, Pawel AU - Leber, Dennis AU - Nyaga, Simon G AU - Evans, Michele K AU - Dizdaroglu, Miral AD - Chemical Science and Technology Laboratory, and Statistical Engineering Division, National Institute of Standards and Technology, Gaithersburg, Maryland 20899-8311, USA. Y1 - 2007/03/06/ PY - 2007 DA - 2007 Mar 06 SP - 2488 EP - 2496 VL - 46 IS - 9 SN - 0006-2960, 0006-2960 KW - Purine Nucleosides KW - 0 KW - 8-oxo-7-hydrodeoxyguanosine KW - 88847-89-6 KW - Deoxyguanosine KW - G9481N71RO KW - Index Medicus KW - Oxidation-Reduction KW - Mass Spectrometry KW - DNA Damage KW - Cells, Cultured KW - Humans KW - Gas Chromatography-Mass Spectrometry KW - Chromatography, Liquid KW - Male KW - Female KW - DNA Repair -- genetics KW - Purine Nucleosides -- genetics KW - Genes, BRCA1 KW - Deoxyguanosine -- genetics KW - Mutation KW - Deoxyguanosine -- analogs & derivatives UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70219170?accountid=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=Biochemistry&rft.atitle=Lymphoblasts+of+women+with+BRCA1+mutations+are+deficient+in+cellular+repair+of+8%2C5%27-Cyclopurine-2%27-deoxynucleosides+and+8-hydroxy-2%27-deoxyguanosine.&rft.au=Rodriguez%2C+Henry%3BJaruga%2C+Pawel%3BLeber%2C+Dennis%3BNyaga%2C+Simon+G%3BEvans%2C+Michele+K%3BDizdaroglu%2C+Miral&rft.aulast=Rodriguez&rft.aufirst=Henry&rft.date=2007-03-06&rft.volume=46&rft.issue=9&rft.spage=2488&rft.isbn=&rft.btitle=&rft.title=Biochemistry&rft.issn=00062960&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-05-03 N1 - Date created - 2007-02-28 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - CPAPER T1 - Single Molecule Mass Discrimination in Solution using a Solitary Nanopore T2 - 51st Annual Meeting of the Biophysical Society AN - 40682399; 4582037 JF - 51st Annual Meeting of the Biophysical Society AU - Robertson, Joseph W F AU - Rodrigues, Claudio C AU - Krasilnikov, Oleg V AU - Stanford, Vincent M AU - Rubinson, Kenneth A AU - Kasianowicz, John J Y1 - 2007/03/03/ PY - 2007 DA - 2007 Mar 03 KW - Discrimination KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40682399?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=51st+Annual+Meeting+of+the+Biophysical+Society&rft.atitle=Single+Molecule+Mass+Discrimination+in+Solution+using+a+Solitary+Nanopore&rft.au=Robertson%2C+Joseph+W+F%3BRodrigues%2C+Claudio+C%3BKrasilnikov%2C+Oleg+V%3BStanford%2C+Vincent+M%3BRubinson%2C+Kenneth+A%3BKasianowicz%2C+John+J&rft.aulast=Robertson&rft.aufirst=Joseph+W&rft.date=2007-03-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=51st+Annual+Meeting+of+the+Biophysical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey={B65ED1CE-3D1E-400B-BEC0-4 29A5DA15800} LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - An Investigation into the Dynamic Behavior of Coarse Grain Models for Lipid Bilayer Systems T2 - 51st Annual Meeting of the Biophysical Society AN - 40677833; 4581660 JF - 51st Annual Meeting of the Biophysical Society AU - Nanda, Hirsh AU - Krueger, Susan AU - Curtis, Joseph E Y1 - 2007/03/03/ PY - 2007 DA - 2007 Mar 03 KW - Lipid bilayers KW - Grain KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40677833?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=51st+Annual+Meeting+of+the+Biophysical+Society&rft.atitle=An+Investigation+into+the+Dynamic+Behavior+of+Coarse+Grain+Models+for+Lipid+Bilayer+Systems&rft.au=Nanda%2C+Hirsh%3BKrueger%2C+Susan%3BCurtis%2C+Joseph+E&rft.aulast=Nanda&rft.aufirst=Hirsh&rft.date=2007-03-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=51st+Annual+Meeting+of+the+Biophysical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey={B65ED1CE-3D1E-400B-BEC0-4 29A5DA15800} LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Measuring the Anthrax Pore Diameter through Molecular Sizing with Non-Electrolytic Polymers T2 - 51st Annual Meeting of the Biophysical Society AN - 40672153; 4581858 JF - 51st Annual Meeting of the Biophysical Society AU - Nablo, Brian J AU - Misakian, Martin AU - Rubinson, Ken AU - Kasianowicz, John J Y1 - 2007/03/03/ PY - 2007 DA - 2007 Mar 03 KW - Anthrax KW - Polymers KW - Pores KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40672153?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=51st+Annual+Meeting+of+the+Biophysical+Society&rft.atitle=Measuring+the+Anthrax+Pore+Diameter+through+Molecular+Sizing+with+Non-Electrolytic+Polymers&rft.au=Nablo%2C+Brian+J%3BMisakian%2C+Martin%3BRubinson%2C+Ken%3BKasianowicz%2C+John+J&rft.aulast=Nablo&rft.aufirst=Brian&rft.date=2007-03-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=51st+Annual+Meeting+of+the+Biophysical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey={B65ED1CE-3D1E-400B-BEC0-4 29A5DA15800} LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Electrophysiological Properties of the Bacillus anthracis PA63 Ion Channel T2 - 51st Annual Meeting of the Biophysical Society AN - 40671892; 4581854 JF - 51st Annual Meeting of the Biophysical Society AU - Chan, Elaine R AU - Nablo, Brian AU - Stanford, Vincent M AU - Kasianowicz, John J Y1 - 2007/03/03/ PY - 2007 DA - 2007 Mar 03 KW - Channels KW - Ion channels KW - Electrophysiology KW - Bacillus anthracis KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40671892?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=51st+Annual+Meeting+of+the+Biophysical+Society&rft.atitle=Electrophysiological+Properties+of+the+Bacillus+anthracis+PA63+Ion+Channel&rft.au=Chan%2C+Elaine+R%3BNablo%2C+Brian%3BStanford%2C+Vincent+M%3BKasianowicz%2C+John+J&rft.aulast=Chan&rft.aufirst=Elaine&rft.date=2007-03-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=51st+Annual+Meeting+of+the+Biophysical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey={B65ED1CE-3D1E-400B-BEC0-4 29A5DA15800} LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Assembly and Characterization of NanoComplexes: Quantum Dot Encapsulated Liposomes T2 - 51st Annual Meeting of the Biophysical Society AN - 40659820; 4579338 JF - 51st Annual Meeting of the Biophysical Society AU - Esenturk, Emren AU - Yim, Peter AU - Hwang, Jeeseong AU - Walker, Angela Hight Y1 - 2007/03/03/ PY - 2007 DA - 2007 Mar 03 KW - Liposomes KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40659820?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=51st+Annual+Meeting+of+the+Biophysical+Society&rft.atitle=Assembly+and+Characterization+of+NanoComplexes%3A+Quantum+Dot+Encapsulated+Liposomes&rft.au=Esenturk%2C+Emren%3BYim%2C+Peter%3BHwang%2C+Jeeseong%3BWalker%2C+Angela+Hight&rft.aulast=Esenturk&rft.aufirst=Emren&rft.date=2007-03-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=51st+Annual+Meeting+of+the+Biophysical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey={B65ED1CE-3D1E-400B-BEC0-4 29A5DA15800} LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Elasticity of Short DNA Molecules: Quantitative Agreement between Theory and Experiment T2 - 51st Annual Meeting of the Biophysical Society AN - 40658909; 4580414 JF - 51st Annual Meeting of the Biophysical Society AU - Seol, Yeonee AU - Li, Jinyu AU - Nelson, Phil AU - Perkins, Thomas T AU - Betterton, Meredith D Y1 - 2007/03/03/ PY - 2007 DA - 2007 Mar 03 KW - Elasticity KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40658909?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=51st+Annual+Meeting+of+the+Biophysical+Society&rft.atitle=Elasticity+of+Short+DNA+Molecules%3A+Quantitative+Agreement+between+Theory+and+Experiment&rft.au=Seol%2C+Yeonee%3BLi%2C+Jinyu%3BNelson%2C+Phil%3BPerkins%2C+Thomas+T%3BBetterton%2C+Meredith+D&rft.aulast=Seol&rft.aufirst=Yeonee&rft.date=2007-03-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=51st+Annual+Meeting+of+the+Biophysical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey={B65ED1CE-3D1E-400B-BEC0-4 29A5DA15800} LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Mixing RecA, PcrA, and DNA using Aqueous Droplets to Monitor Biochemistry with Single Molecule Fluorescence T2 - 51st Annual Meeting of the Biophysical Society AN - 40658524; 4580427 JF - 51st Annual Meeting of the Biophysical Society AU - Greene, Mark E AU - Lowman, Geoffrey M AU - Anand, Syam P AU - Zheng, Haocheng AU - Khan, Saleem AU - Leuba, Sanford AU - Goldner, Lori S Y1 - 2007/03/03/ PY - 2007 DA - 2007 Mar 03 KW - Fluorescence KW - Biochemistry KW - RecA protein KW - Polymerase chain reaction KW - Nucleotide sequence KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40658524?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=51st+Annual+Meeting+of+the+Biophysical+Society&rft.atitle=Mixing+RecA%2C+PcrA%2C+and+DNA+using+Aqueous+Droplets+to+Monitor+Biochemistry+with+Single+Molecule+Fluorescence&rft.au=Greene%2C+Mark+E%3BLowman%2C+Geoffrey+M%3BAnand%2C+Syam+P%3BZheng%2C+Haocheng%3BKhan%2C+Saleem%3BLeuba%2C+Sanford%3BGoldner%2C+Lori+S&rft.aulast=Greene&rft.aufirst=Mark&rft.date=2007-03-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=51st+Annual+Meeting+of+the+Biophysical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey={B65ED1CE-3D1E-400B-BEC0-4 29A5DA15800} LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Structural Changes in Guanylate Kinase Studied by Neutron Scattering and Osmotic Stress T2 - 51st Annual Meeting of the Biophysical Society AN - 40658101; 4579805 JF - 51st Annual Meeting of the Biophysical Society AU - Stanley, Christopher B AU - Krueger, Susan AU - Parsegian, V Adrian AU - Rau, Donald C Y1 - 2007/03/03/ PY - 2007 DA - 2007 Mar 03 KW - Stress KW - Guanylate kinase KW - Osmotic stress KW - Neutron scattering KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40658101?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=51st+Annual+Meeting+of+the+Biophysical+Society&rft.atitle=Structural+Changes+in+Guanylate+Kinase+Studied+by+Neutron+Scattering+and+Osmotic+Stress&rft.au=Stanley%2C+Christopher+B%3BKrueger%2C+Susan%3BParsegian%2C+V+Adrian%3BRau%2C+Donald+C&rft.aulast=Stanley&rft.aufirst=Christopher&rft.date=2007-03-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=51st+Annual+Meeting+of+the+Biophysical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey={B65ED1CE-3D1E-400B-BEC0-4 29A5DA15800} LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Vibrational Infrared Spectroscopic Studies of Model Biomembranes: Characterization of Lipid Raft Formation T2 - 51st Annual Meeting of the Biophysical Society AN - 40656649; 4579922 JF - 51st Annual Meeting of the Biophysical Society AU - Schultz, Zachary D AU - Crane, Nicole J AU - Levin, Ira W Y1 - 2007/03/03/ PY - 2007 DA - 2007 Mar 03 KW - Lipid rafts KW - Models KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40656649?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=51st+Annual+Meeting+of+the+Biophysical+Society&rft.atitle=Vibrational+Infrared+Spectroscopic+Studies+of+Model+Biomembranes%3A+Characterization+of+Lipid+Raft+Formation&rft.au=Schultz%2C+Zachary+D%3BCrane%2C+Nicole+J%3BLevin%2C+Ira+W&rft.aulast=Schultz&rft.aufirst=Zachary&rft.date=2007-03-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=51st+Annual+Meeting+of+the+Biophysical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey={B65ED1CE-3D1E-400B-BEC0-4 29A5DA15800} LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - An Arctic and Antarctic perspective on recent climate change AN - 877840125; 2007-049549 AB - We contrast recent climatic and environmental changes and their causes in the Arctic and the Antarctic. There are continuing increases in surface temperatures, losses of sea ice and tundra, and warming of permafrost over broad areas of the Arctic, while most of the major increase in Antarctic temperatures is on the Antarctic Peninsula associated with sea ice loss in the Bellingshausen-Amundsen Seas sector. While both natural atmospheric and oceanic variability, and changes in external forcing including increased greenhouse gas concentrations, must be considered in the quest for understanding such changes, the interactions and feedbacks between system components are particularly strong at high latitudes. For the 1950s to date in the Arctic and for 1957 to date in the Antarctic, positive trends in large-scale atmospheric circulation represented by the Arctic oscillation (AO) and Antarctic oscillations (AAO) and the Pacific North American (PNA) pattern contribute to the long-term temperature trends. However, continuing Arctic trends during the last decade of near neutral AO will require alternate explanations. The trend in the AAO since 1950 is larger than expected from natural variability and may be associated with the decrease in stratospheric ozone over Antarctic. The persistence shown in many Arctic and Antarctic Peninsula components of climate and their influence through possible feedback supports continuation of current trends over the next decade. One can expect large spatial and temporal differences, however, from the relative contributions of intrinsic variability, external forcing, and internal feedback/amplifications. It is particularly important to resolve regional feedback processes in future projections based on modeling scenarios. Abstract Copyright (2007), Wiley Periodicals, Inc. JF - International Journal of Climatology AU - Turner, John AU - Overland, James E AU - Walsh, John E Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 277 EP - 293 PB - Wiley InterScience, Chichester VL - 27 IS - 3 SN - 0899-8418, 0899-8418 KW - Antarctic Oscillation KW - Southern Ocean KW - polar regions KW - ocean circulation KW - permafrost KW - tundra KW - Arctic region KW - Arctic Oscillation KW - sea ice KW - glaciers KW - atmosphere KW - climate change KW - temperature KW - Antarctica KW - circulation KW - ice KW - Arctic Ocean KW - meteorology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/877840125?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Climatology&rft.atitle=An+Arctic+and+Antarctic+perspective+on+recent+climate+change&rft.au=Turner%2C+John%3BOverland%2C+James+E%3BWalsh%2C+John+E&rft.aulast=Turner&rft.aufirst=John&rft.date=2007-03-01&rft.volume=27&rft.issue=3&rft.spage=277&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Climatology&rft.issn=08998418&rft_id=info:doi/10.1002%2Fjoc.1406 L2 - http://www3.interscience.wiley.com/cgi-bin/jhome/4735 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Date revised - 2007-01-01 N1 - Number of references - 65 N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Antarctic Oscillation; Antarctica; Arctic Ocean; Arctic Oscillation; Arctic region; atmosphere; circulation; climate change; glaciers; ice; meteorology; ocean circulation; permafrost; polar regions; sea ice; Southern Ocean; temperature; tundra DO - http://dx.doi.org/10.1002/joc.1406 ER - TY - JOUR T1 - Radiation force and shear motions in inhomogeneous media. AN - 85411490; pmid-17407867 AB - An action of radiation force induced by ultrasonic beam in waterlike media such as biological tissues (where the shear modulus is small as compared to the bulk compressibility) is considered. A new, nondissipative mechanism of generation of shear displacement due to a smooth (nonreflecting) medium inhomogeneity is suggested, and the corresponding medium displacement is evaluated. It is shown that a linear primary acoustic field in nondissipative, isotropic elastic medium cannot excite a nonpotential radiation force and, hence, a shear motion, whereas even smooth inhomogeneity makes this effect possible. An example is considered showing that the generated displacement pulse can be significantly longer than the primary ultrasound pulse. It is noted that, unlike the dissipative effect, the nondissipative action on a localized inhomogeneity (such as a lesion in a tissue) changes its sign along the beam axis, thus stretching or compressing the focus area. JF - The Journal of the Acoustical Society of America AU - Ostrovsky, Lev AU - Sutin, Alexander AU - Il'inskii, Yuri AU - Rudenko, Oleg AU - Sarvazyan, Armen AD - Zel Technologies/NOAA ESRL, 325 Broadway Boulder Colorado 80305, and University of Colorado at Boulder, Boulder Colorado 80302, USA. Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 1324 EP - 1331 VL - 121 IS - 3 SN - 0001-4966, 0001-4966 KW - National Library of Medicine UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/85411490?accountid=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=Radiation+force+and+shear+motions+in+inhomogeneous+media.&rft.au=Ostrovsky%2C+Lev%3BSutin%2C+Alexander%3BIl%27inskii%2C+Yuri%3BRudenko%2C+Oleg%3BSarvazyan%2C+Armen&rft.aulast=Ostrovsky&rft.aufirst=Lev&rft.date=2007-03-01&rft.volume=121&rft.issue=3&rft.spage=1324&rft.isbn=&rft.btitle=&rft.title=The+Journal+of+the+Acoustical+Society+of+America&rft.issn=00014966&rft_id=info:doi/ LA - English (eng) DB - ComDisDome N1 - Date revised - 2011-12-15 N1 - Last updated - 2012-07-13 ER - TY - JOUR T1 - A review of modern coral delta (super 18) O and Delta (super 14) C proxy records AN - 742903879; 2010-040135 AB - This paper is a review of published modern coral delta (super 18) O and Delta (super 14) C isotopic records that are at least 30 and 20 years long, respectively. The data are presented to show basin-scale trends in both of these proxy records on decadal-to-centennial timescales. The goal was to qualitatively integrate the general inter-annual-to-centennial timescale variability revealed in these data, as well as the statistical and modeling output results that have been produced using these coral records. While many review papers typically include a representative subset of the data available, this review aims to include as much of the available data as possible. In general, coral delta (super 18) O records show a long-term warming and/or freshening throughout the tropical oceans, and agree with the NOAA Extended Reconstruction Sea Surface Temperature 2 (ERSST) on decadal timescales. In the western Pacific, it is most likely a freshening of the seawater delta (super 18) O that dominates the signal. El Nino Southern Oscillation (ENSO) variability dominates most delta (super 18) O records either by varying local seawater temperature or salinity, depending on the regional oceanography/climatology. Outside of the Pacific, ENSO affects seawater temperature and salinity via atmospheric or oceanic teleconnections. Post-bomb coral Delta (super 14) C records collectively show that the uptake of (super 14) C has been greatest in gyre-water fed sites, followed in descending order by western boundary current areas, equatorial upwelling regions, and eastern tropical Pacific upwelling sites. These surface water Delta (super 14) C values indicate the proportion of surface water and/or the residence time of water at the surface at a given location, and can be used to model water mass mixing rates. Such models have only begun to be run and show that the amount of eastern Pacific water entering the central South Pacific increases during El Ninos and that the Indonesian throughflow is supplied year-round by the North Pacific. Comparing ocean circulation models with coral Delta (super 14) C-modelled circulation enables researchers to explore the mechanisms that drive seawater Delta (super 14) C variability and fine-tune their models. In addition, our comparison between the rate of coral Delta (super 14) C increase between 1960 and 1970 and total anthropogenic CO (sub 2) uptake rates show general agreement, demonstrating the value of coral records in understanding past carbon fluxes. Overall, coral delta (super 18) O and Delta (super 14) C proxy records represent natural archives of seawater conditions and are critical for studying the natural variability in local and regional patterns within, and teleconnection patterns between, the tropics, extra-tropics, temperate, and Polar Regions on intra-annual-to-centennial timescales. JF - Earth-Science Reviews AU - Grottoli, A G AU - Eakin, C Mark Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 67 EP - 91 PB - Elsevier, Amsterdam VL - 81 IS - 1-2 SN - 0012-8252, 0012-8252 KW - sea water KW - Far East KW - oxygen KW - isotopes KW - Indonesia KW - paleo-oceanography KW - paleoclimatology KW - stable isotopes KW - carbon dioxide KW - El Nino Southern Oscillation KW - radioactive isotopes KW - paleotemperature KW - carbon KW - Anthozoa KW - Invertebrata KW - Asia KW - polar regions KW - ocean circulation KW - living taxa KW - isotope ratios KW - human activity KW - O-18/O-16 KW - C-14/C-12 KW - models KW - paleoenvironment KW - Pacific Ocean KW - reconstruction KW - Cnidaria KW - C-14 KW - sea-surface temperature KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742903879?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Earth-Science+Reviews&rft.atitle=A+review+of+modern+coral+delta+%28super+18%29+O+and+Delta+%28super+14%29+C+proxy+records&rft.au=Grottoli%2C+A+G%3BEakin%2C+C+Mark&rft.aulast=Grottoli&rft.aufirst=A&rft.date=2007-03-01&rft.volume=81&rft.issue=1-2&rft.spage=67&rft.isbn=&rft.btitle=&rft.title=Earth-Science+Reviews&rft.issn=00128252&rft_id=info:doi/10.1016%2Fj.earscirev.2006.10.001 L2 - http://www.sciencedirect.com/science/journal/00128252 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - SuppNotes - Based on Publisher-supplied data N1 - Last updated - 2012-06-07 N1 - CODEN - ESREBW N1 - SubjectsTermNotLitGenreText - Anthozoa; Asia; C-14; C-14/C-12; carbon; carbon dioxide; Cnidaria; El Nino Southern Oscillation; Far East; human activity; Indonesia; Invertebrata; isotope ratios; isotopes; living taxa; models; O-18/O-16; ocean circulation; oxygen; Pacific Ocean; paleo-oceanography; paleoclimatology; paleoenvironment; paleotemperature; polar regions; radioactive isotopes; reconstruction; sea water; sea-surface temperature; stable isotopes DO - http://dx.doi.org/10.1016/j.earscirev.2006.10.001 ER - TY - JOUR T1 - Use of chemical tracers in assessing the diet and foraging regions of eastern North Pacific killer whales. AN - 68930923; 16934324 AB - Top predators in the marine environment integrate chemical signals acquired from their prey that reflect both the species consumed and the regions from which the prey were taken. These chemical tracers-stable isotope ratios of carbon and nitrogen; persistent organic pollutant (POP) concentrations, patterns and ratios; and fatty acid profiles-were measured in blubber biopsy samples from North Pacific killer whales (Orcinus orca) (n=84) and were used to provide further insight into their diet, particularly for the offshore group, about which little dietary information is available. The offshore killer whales were shown to consume prey species that were distinctly different from those of sympatric resident and transient killer whales. In addition, it was confirmed that the offshores forage as far south as California. Thus, these results provide evidence that the offshores belong to a third killer whale ecotype. Resident killer whale populations showed a gradient in stable isotope profiles from west (central Aleutians) to east (Gulf of Alaska) that, in part, can be attributed to a shift from off-shelf to continental shelf-based prey. Finally, stable isotope ratio results, supported by field observations, showed that the diet in spring and summer of eastern Aleutian Island transient killer whales is apparently not composed exclusively of Steller sea lions. JF - Marine environmental research AU - Krahn, Margaret M AU - Herman, David P AU - Matkin, Craig O AU - Durban, John W AU - Barrett-Lennard, Lance AU - Burrows, Douglas G AU - Dahlheim, Marilyn E AU - Black, Nancy AU - LeDuc, Richard G AU - Wade, Paul R AD - NOAA Fisheries, Northwest Fisheries Science Center, 2725 Montlake Boulevard East, Seattle, WA 98112, USA. peggy.krahn@noaa.gov Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 91 EP - 114 VL - 63 IS - 2 SN - 0141-1136, 0141-1136 KW - Carbon Isotopes KW - 0 KW - Fatty Acids KW - Nitrogen Isotopes KW - Polybrominated Biphenyls KW - Polychlorinated Biphenyls KW - DFC2HB4I0K KW - Index Medicus KW - Environmental Monitoring KW - Animals KW - Nitrogen Isotopes -- analysis KW - Predatory Behavior KW - Polybrominated Biphenyls -- analysis KW - Pacific Ocean KW - Carbon Isotopes -- analysis KW - Polychlorinated Biphenyls -- analysis KW - Male KW - Female KW - Fatty Acids -- analysis KW - Whales -- physiology KW - Food Chain KW - Diet KW - Feeding Behavior KW - Adipose Tissue -- chemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/68930923?accountid=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=Marine+environmental+research&rft.atitle=Use+of+chemical+tracers+in+assessing+the+diet+and+foraging+regions+of+eastern+North+Pacific+killer+whales.&rft.au=Krahn%2C+Margaret+M%3BHerman%2C+David+P%3BMatkin%2C+Craig+O%3BDurban%2C+John+W%3BBarrett-Lennard%2C+Lance%3BBurrows%2C+Douglas+G%3BDahlheim%2C+Marilyn+E%3BBlack%2C+Nancy%3BLeDuc%2C+Richard+G%3BWade%2C+Paul+R&rft.aulast=Krahn&rft.aufirst=Margaret&rft.date=2007-03-01&rft.volume=63&rft.issue=2&rft.spage=91&rft.isbn=&rft.btitle=&rft.title=Marine+environmental+research&rft.issn=01411136&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-03-08 N1 - Date created - 2007-01-19 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Case study: The NIST Research Library's experience using focus groups in strategic planning. AN - 57638579; 00503665 AB - Describes the experience of the National Institute of Standards and Technology (NIST) Research Library in using focus groups in strategic planning. Presents an overview of the NIST Research Library and the project leading to the creation of focus groups, and offers suggestions for potential new projects and services based on the data collected and analyzed from the focus group sessions. (Quotes from original text) JF - Library Administration and Management AU - Allmang, Nancy AU - Ouimette, Mylene AD - NIST Information Services, Gaithersburg, Maryland nancy.allmang@nist.gov Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 77 EP - 82, 94 PB - American Library Association VL - 21 IS - 2 SN - 0888-4463, 0888-4463 KW - User services KW - Strategic planning KW - National Institute of Standards and Technology KW - Focus groups KW - Research libraries KW - 4.15: USER SERVICES UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/57638579?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Alisa&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Library+Administration+and+Management&rft.atitle=Case+study%3A+The+NIST+Research+Library%27s+experience+using+focus+groups+in+strategic+planning.&rft.au=Allmang%2C+Nancy%3BOuimette%2C+Mylene&rft.aulast=Allmang&rft.aufirst=Nancy&rft.date=2007-03-01&rft.volume=21&rft.issue=2&rft.spage=77&rft.isbn=&rft.btitle=&rft.title=Library+Administration+and+Management&rft.issn=08884463&rft_id=info:doi/ LA - English DB - Library & Information Science Abstracts (LISA) N1 - Date revised - 2007-09-26 N1 - Last updated - 2016-09-27 N1 - SubjectsTermNotLitGenreText - Focus groups; Strategic planning; Research libraries; User services; National Institute of Standards and Technology ER - TY - JOUR T1 - Decadal variations and trends in tropical Pacific sea surface salinity since 1970 AN - 51377166; 2007-101592 JF - Journal of Geophysical Research AU - Delcroix, Thierry AU - Cravatte, Sophie AU - McPhaden, Michael J Y1 - 2007/03// PY - 2007 DA - March 2007 EP - C03012 PB - American Geophysical Union, Washington, DC VL - 112 IS - C3 SN - 0148-0227, 0148-0227 KW - tropical environment KW - currents KW - decadal variations KW - ocean circulation KW - sea water KW - South Pacific Convergence Zone KW - sea surface water KW - salinity KW - ocean currents KW - Southern Oscillation KW - sea-level changes KW - El Nino Southern Oscillation KW - factors KW - Pacific Ocean KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51377166?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Decadal+variations+and+trends+in+tropical+Pacific+sea+surface+salinity+since+1970&rft.au=Delcroix%2C+Thierry%3BCravatte%2C+Sophie%3BMcPhaden%2C+Michael+J&rft.aulast=Delcroix&rft.aufirst=Thierry&rft.date=2007-03-01&rft.volume=112&rft.issue=C3&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2006JC003801 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 112 N1 - PubXState - DC N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - currents; decadal variations; El Nino Southern Oscillation; factors; ocean circulation; ocean currents; Pacific Ocean; salinity; sea surface water; sea water; sea-level changes; South Pacific Convergence Zone; Southern Oscillation; tropical environment DO - http://dx.doi.org/10.1029/2006JC003801 ER - TY - JOUR T1 - Relating estimates of CaCO (sub 3) production, export, and dissolution in the water column to measurements of CaCO (sub 3) rain into sediment traps and dissolution on the sea floor; a revised global carbonate budget AN - 51342575; 2007-128072 JF - Global Biogeochemical Cycles AU - Berelson, W M AU - Balch, W M AU - Najjar, R AU - Feeley, R A AU - Sabine, C AU - Lee, K Y1 - 2007/03// PY - 2007 DA - March 2007 EP - GB1024 PB - American Geophysical Union, Washington, DC VL - 21 IS - 1 SN - 0886-6236, 0886-6236 KW - sea water KW - global KW - sedimentation KW - atmospheric precipitation KW - deep-sea environment KW - solution KW - marine sedimentation KW - geochemical cycle KW - deep-sea sedimentation KW - spatial distribution KW - transport KW - marine environment KW - carbon KW - sediments KW - calcium carbonate KW - carbon cycle KW - ocean floors KW - rain KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51342575?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Global+Biogeochemical+Cycles&rft.atitle=Relating+estimates+of+CaCO+%28sub+3%29+production%2C+export%2C+and+dissolution+in+the+water+column+to+measurements+of+CaCO+%28sub+3%29+rain+into+sediment+traps+and+dissolution+on+the+sea+floor%3B+a+revised+global+carbonate+budget&rft.au=Berelson%2C+W+M%3BBalch%2C+W+M%3BNajjar%2C+R%3BFeeley%2C+R+A%3BSabine%2C+C%3BLee%2C+K&rft.aulast=Berelson&rft.aufirst=W&rft.date=2007-03-01&rft.volume=21&rft.issue=1&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Global+Biogeochemical+Cycles&rft.issn=08866236&rft_id=info:doi/10.1029%2F2006GB002803 L2 - http://www.agu.org/journals/gb/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 91 N1 - PubXState - DC N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - atmospheric precipitation; calcium carbonate; carbon; carbon cycle; deep-sea environment; deep-sea sedimentation; geochemical cycle; global; marine environment; marine sedimentation; ocean floors; rain; sea water; sedimentation; sediments; solution; spatial distribution; transport DO - http://dx.doi.org/10.1029/2006GB002803 ER - TY - JOUR T1 - Shallow marine margin sediments, modern marine erosion and the fate of sequence boundaries; Georgia Bight (USA) AN - 51254544; 2008-062846 AB - Shallow shelf lithofacies of Late Pleistocene age have yielded a new understanding of the relationship of sediment lithification, sequence and relative sea level (RSL) just prior - and post - Last Glacial Maximum (LGM) for the Georgia Bight. Vibracores, hand samples and cores, have been taken from two offshore sites - Gray's Reef National Marine Sanctuary and J-Reef. Both sites are shallow (-20 mbsl) rock outcrops dated to the Pliocene - Pleistocene. Macro and micropaleontological, vertebrate and invertebrate, confirm this dating along with direct age determination using AMS-radiocarbon; Uranium Series and Optical Stimulated Luminescence (OSL) methods. Using analyses of sediments, inclusions together with the geological mapping of outcrops/exposures, we have identified provisional elements of the late Pleistocene marine sequence for this portion of the Georgia Bight. Direct dating of the unconsolidated sediment prism and lithified exposures indicate a subaerial exposure from MIS 3 through late MIS 2 with the subsequent, post -LGM transgression. The survival of these, and other sedimentologically observed markers for relative sea level and sequence stratigraphic architecture, are tenuous in shallow marine margins like the Georgia Bight. JF - Abstracts with Programs - Geological Society of America AU - Garrison, Ervan G AU - Noakes, Scott E AU - McFall, Greg AU - Anonymous Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 72 PB - Geological Society of America (GSA), Boulder, CO VL - 39 IS - 2 SN - 0016-7592, 0016-7592 KW - United States KW - shallow-water environment KW - terrestrial environment KW - Georgia Bight KW - erosion KW - subaerial environment KW - cores KW - uranium disequilibrium KW - upper Pleistocene KW - Cenozoic KW - marine sediments KW - optically stimulated luminescence KW - dates KW - sediments KW - absolute age KW - Middle Atlantic Bight KW - Atlantic Coastal Plain KW - sequence stratigraphy KW - Northwest Atlantic KW - Quaternary KW - luminescence KW - sea-level changes KW - marine environment KW - Pleistocene KW - Georgia KW - North Atlantic KW - Atlantic Ocean KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51254544?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Shallow+marine+margin+sediments%2C+modern+marine+erosion+and+the+fate+of+sequence+boundaries%3B+Georgia+Bight+%28USA%29&rft.au=Garrison%2C+Ervan+G%3BNoakes%2C+Scott+E%3BMcFall%2C+Greg%3BAnonymous&rft.aulast=Garrison&rft.aufirst=Ervan&rft.date=2007-03-01&rft.volume=39&rft.issue=2&rft.spage=72&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Southeastern Section, 56th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2008-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - absolute age; Atlantic Coastal Plain; Atlantic Ocean; Cenozoic; cores; dates; erosion; Georgia; Georgia Bight; luminescence; marine environment; marine sediments; Middle Atlantic Bight; North Atlantic; Northwest Atlantic; optically stimulated luminescence; Pleistocene; Quaternary; sea-level changes; sediments; sequence stratigraphy; shallow-water environment; subaerial environment; terrestrial environment; United States; upper Pleistocene; uranium disequilibrium ER - TY - JOUR T1 - Effects of iron concentration on pigment composition in Phaeocystis antarctica grown at low irradiance AN - 51233177; 2008-075327 AB - Interpretation of photosynthetic pigment data using iterative programs such as CHEMTAX are widely used to examine algal community structure in the surface ocean. The accuracy of such programs relies on understanding the effects of environmental parameters on the pigment composition of taxonomically diverse algal groups. Phaeocystis antarctica is an important contributor to total autotrophic production and the biogeochemical cycling of carbon and sulfur in the Southern Ocean. Here we report the results of a laboratory culture experiment in which we examined the effects of ambient dissolved iron concentration on the pigment composition of colonial P. antarctica, using a new P. antarctica strain isolated from the southern Ross Sea in December 2003. Low-iron filtered Ross Sea seawater was used to prepare the growth media, thus allowing sub-nanomolar iron additions without the use of EDTA to control dissolved iron concentrations. The experiment was conducted at relatively low irradiance, with P. antarctica primarily present in the colonial form-conditions that are typical of the southern Ross Sea during austral spring. Relative to the iron-limited control treatments (0.22 nM dissolved Fe), iron addition mediated a decrease in the ratio of 19'-hexanoyloxyfucoxanthin to chlorophyll a, and an increase in the ratio of fucoxanthin to chlorophyll a. (mod. journ. abst.) JF - Biogeochemistry (Dordrecht) AU - DiTullio, Giacomo R AU - Garcia, N AU - Riseman, S F AU - Sedwick, P N A2 - van Leeuwe, M. A. A2 - Stefels, J. A2 - Belviso, S. A2 - Lancelot, Christiane A2 - Verity, P. G. A2 - Gieskes, W. W. C. Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 71 EP - 81 PB - Springer, Dordrecht - Boston - Lancaster VL - 83 IS - 1-3 SN - 0168-2563, 0168-2563 KW - photosynthesis KW - concentration KW - Southern Ocean KW - Plantae KW - experimental studies KW - phytoplankton KW - pigments KW - biochemistry KW - photochemistry KW - plankton KW - algae KW - Phaeocystis KW - iron KW - geochemical cycle KW - laboratory studies KW - metals KW - carbon KW - Ross Sea KW - ecology KW - carbon cycle KW - chemical ratios KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51233177?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biogeochemistry+%28Dordrecht%29&rft.atitle=Effects+of+iron+concentration+on+pigment+composition+in+Phaeocystis+antarctica+grown+at+low+irradiance&rft.au=DiTullio%2C+Giacomo+R%3BGarcia%2C+N%3BRiseman%2C+S+F%3BSedwick%2C+P+N&rft.aulast=DiTullio&rft.aufirst=Giacomo&rft.date=2007-03-01&rft.volume=83&rft.issue=1-3&rft.spage=71&rft.isbn=&rft.btitle=&rft.title=Biogeochemistry+%28Dordrecht%29&rft.issn=01682563&rft_id=info:doi/10.1007%2Fs10533-007-9080-8 L2 - http://www.springerlink.com/content/100244/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 38 N1 - Document feature - illus. N1 - SuppNotes - NSF grants OPP-0230513, OPP-0230559, and DGE-0139313 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - algae; biochemistry; carbon; carbon cycle; chemical ratios; concentration; ecology; experimental studies; geochemical cycle; iron; laboratory studies; metals; Phaeocystis; photochemistry; photosynthesis; phytoplankton; pigments; plankton; Plantae; Ross Sea; Southern Ocean DO - http://dx.doi.org/10.1007/s10533-007-9080-8 ER - TY - JOUR T1 - Surficial geology of central Narragansett Bay, Rhode Island; interpretations of sidescan sonar and multibeam bathymetry AN - 50863207; 2008-095733 AB - The U.S. Geological Survey is working cooperatively with the National Oceanic and Atmospheric Association (NOAA) to map surficial geology in estuaries along the coast of the northeastern United States. In this study of NOAA Survey H11310, high-resolution bathymetric, sidescan-sonar, and textural data were used to map surficial sediment distribution and sedimentary environments in central Narragansett Bay. Three sedimentary environments were found in the study area: fine-grained deposition, sediment sorting and reworking, and erosion or nondeposition. Areas exhibiting low backscatter in the sidescan-sonar imagery usually have fine-grained sediments and were interpreted to be depositional environments. These areas have a smooth seafloor and are located in about 7-m to over 20-m deep water where the depth and bathymetry protect these environments from wind- and tide-driven currents. Moderate backscatter and fine sands are typical in environments of sediment sorting and reworking. These areas transition from environments of deposition to erosion or nondeposition and are located where the seafloor varies in depth. High backscatter and coarse-grained gravel and gravelly sediment characterize erosional or nondepositional environments, which are located in shallow or constricted areas where currents winnow the sediments. Sedimentary environments of erosion or nondeposition tend to be located near-shore, while depositional environments are generally further from shore and sorting and reworking environments are between the two. The sidescan-sonar mosaic shows an area of striped backscatter, interpreted as erosional pathways, oriented down-slope and funneling into a bathymetric low. The mosaic also shows anthropogenic features including pipelines or cables, shipwrecks, piers, and pilings. Circular depressions, about 40 m in width, interpreted to be pockmarks from sediment outgassing are also apparent in the sidescan-sonar mosaic and bathymetry imagery. JF - Abstracts with Programs - Geological Society of America AU - McMullen, Katherine Y AU - Poppe, Lawrence J AU - Signell, Richard P AU - Denny, Jane F AU - Crocker, James M AU - Beaver, Andrew L AU - Schattgen, P Tod AU - Anonymous Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 103 EP - 104 PB - Geological Society of America (GSA), Boulder, CO VL - 39 IS - 1 SN - 0016-7592, 0016-7592 KW - United States KW - shore features KW - imagery KW - Narragansett Bay KW - Rhode Island KW - Northeast Atlantic KW - sedimentation KW - geophysical methods KW - erosion features KW - acoustical methods KW - coarse-grained materials KW - side-scanning methods KW - bathymetry KW - ocean floors KW - North Atlantic KW - sonar methods KW - backscattering KW - Atlantic Ocean KW - 20:Applied geophysics KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50863207?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Surficial+geology+of+central+Narragansett+Bay%2C+Rhode+Island%3B+interpretations+of+sidescan+sonar+and+multibeam+bathymetry&rft.au=McMullen%2C+Katherine+Y%3BPoppe%2C+Lawrence+J%3BSignell%2C+Richard+P%3BDenny%2C+Jane+F%3BCrocker%2C+James+M%3BBeaver%2C+Andrew+L%3BSchattgen%2C+P+Tod%3BAnonymous&rft.aulast=McMullen&rft.aufirst=Katherine&rft.date=2007-03-01&rft.volume=39&rft.issue=1&rft.spage=103&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Northeastern Section, 42nd annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2008-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - acoustical methods; Atlantic Ocean; backscattering; bathymetry; coarse-grained materials; erosion features; geophysical methods; imagery; Narragansett Bay; North Atlantic; Northeast Atlantic; ocean floors; Rhode Island; sedimentation; shore features; side-scanning methods; sonar methods; United States ER - TY - JOUR T1 - The dynamics of low income and persistent poverty among US families AN - 36851920; 3530960 AB - Are those in poverty likely to remain there or can they move out of this situation without help from other sources? Our understanding of those in or near poverty is primarily based upon the analysis of either annual income or the income distribution from cross-sectional survey data. It has been argued in the literature that this type of data can be misleading when faced with questions pertaining to transitions in and out of poverty. Studies of the persistence of poverty should focus on individuals and their families, in conjunction with labor market situations, in order to provide an insight into why the situation continues. Using the Survey of Income and Program Participation (SIPP) 1996 panel, it was possible to investigate low-income dynamics and to model family incomes for the years 1996-1999. This article provides a descriptive analysis that evaluates the low-income dynamics of families and their exit and re-entry rates into low income. It also investigates family income and poverty experiences based upon a components-of-variance model that identifies permanent and transitory factors and provides insight into low-income dynamics. JF - Journal of income distribution AU - Hisnanick, John J AD - US Census Bureau Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 114 EP - 131 VL - 16 IS - 1 SN - 0926-6437, 0926-6437 KW - Sociology KW - Poverty KW - Wages KW - Income distribution KW - U.S.A. KW - Earnings KW - Low income KW - Income UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36851920?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aibss&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+income+distribution&rft.atitle=The+dynamics+of+low+income+and+persistent+poverty+among+US+families&rft.au=Hisnanick%2C+John+J&rft.aulast=Hisnanick&rft.aufirst=John&rft.date=2007-03-01&rft.volume=16&rft.issue=1&rft.spage=114&rft.isbn=&rft.btitle=&rft.title=Journal+of+income+distribution&rft.issn=09266437&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 - 7553 6271; 9962; 6271; 13431 7142 4025 7585; 3833 8235; 6274 3641 12233; 433 293 14 ER - TY - JOUR T1 - Competition and industrial organisation in transition markets: what can we derive from empirical studies? AN - 36714125; 3450525 AB - Competition is the basic concept for both industrial organisation theory and institutional economics. Transition economies, including Russia, are natural laboratories allowing us to trace the emergence of competition, the influence of competition on the conduct of market participants, the relationship between competition and market structure and the institutional foundation of competition. This article provides a summary of the results of empirical studies in the above area. We try to explain some puzzles concerning the influence of competition on the conduct of Russian market participants and interpret the results in the framework of institutional and industrial economics. Overall, the results of empirical studies can be generalised as follows. Competition in Russian markets has been gaining momentum over the last 15 years. The results of empirical studies have confirmed the assumption that competition is an incentive for active restructuring of privatised enterprises. Many of the data collected are evidence in favour of the endogenous market structure approach. From the institutional viewpoint, the history of the evolution of Russia's transition economy shows interdependence between private property and competition: better protection of property rights is a precondition for the development of competition. At the same time, the model of corporate governance that allows the property rights of private owners to be protected in the Russian institutional environment restricts organisational diversity and therefore competition in Russian markets. Reprinted by permission of Carfax Publishing, Taylor & Francis Ltd. JF - Post-communist economies AU - Avdasheva, Svetlana AU - Shastitko, Andrei AU - Kuznetsov, Boris AD - State University, Moscow ; Bureau of Economic Analysis, Moscow ; Interdepartmental Analytical Centre, Moscow Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 17 EP - 33 VL - 19 IS - 1 SN - 1463-1377, 1463-1377 KW - Economics KW - Corporate governance KW - Private enterprises KW - Transition economies KW - Market analysis KW - Property rights KW - Russian Federation KW - Empirical research KW - Institutions KW - Industrial structure KW - Competition UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36714125?accountid=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=Post-communist+economies&rft.atitle=Competition+and+industrial+organisation+in+transition+markets%3A+what+can+we+derive+from+empirical+studies%3F&rft.au=Avdasheva%2C+Svetlana%3BShastitko%2C+Andrei%3BKuznetsov%2C+Boris&rft.aulast=Avdasheva&rft.aufirst=Svetlana&rft.date=2007-03-01&rft.volume=19&rft.issue=1&rft.spage=17&rft.isbn=&rft.btitle=&rft.title=Post-communist+economies&rft.issn=14631377&rft_id=info:doi/10.1080%2F14631370601162915 LA - English DB - International Bibliography of the Social Sciences (IBSS) N1 - Date revised - 2013-06-12 N1 - Last updated - 2013-09-16 N1 - SubjectsTermNotLitGenreText - 12920 3893 3921; 2649; 6415 4014; 6590; 7715 3883 971; 2889 5549; 10341 11032 9705; 10193 4300; 4200 10902; 353 119 129 DO - http://dx.doi.org/10.1080/14631370601162915 ER - TY - RPRT T1 - Programmatic environmental impact statement for the Marine Mammal Health and Stranding Response Program. AN - 21053512; 8075300 JF - National Oceanic and Atmospheric Administration. [np]. Mar 2007. Y1 - 2007/03// PY - 2007 DA - March 2007 PB - National Oceanic and Atmospheric Administration KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - Marine mammals Stranding United States KW - Marine mammals Conservation Environmental aspects United States KW - Marine mammals Mortality United States Prevention KW - Marine resources conservation United States KW - Environmental impact statements United States KW - Marine KW - Marine mammals KW - Nature conservation KW - Stranding KW - Q5 08523:Conservation, wildlife management and recreation KW - Q1 08371:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21053512?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=&rft.aulast=&rft.aufirst=&rft.date=2007-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Programmatic+environmental+impact+statement+for+the+Marine+Mammal+Health+and+Stranding+Response+Program.&rft.title=Programmatic+environmental+impact+statement+for+the+Marine+Mammal+Health+and+Stranding+Response+Program.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-08-01 N1 - Last updated - 2016-12-21 ER - TY - JOUR T1 - The Joint Center for Satellite Data Assimilation AN - 21053079; 7345666 AB - The Joint Center for Satellite Data Assimilation (JCSDA) was established by NASA and NOAA in 2001, with Department of Defense (DoD) agencies becoming partners in 2002. The goal of JCSDA is to accelerate the use of observations from Earth-orbiting satellites in operational environmental analysis and prediction models for the purpose of improving weather, ocean, climate, and air quality forecasts and the accuracy of climate datasets. Advanced instruments of current and planned satellite missions do and will increasingly provide large volumes of data related to the atmospheric, oceanic, and land surface state. During this decade, this will result in a five order of magnitude increase in the volume of data available for use by the operational and research weather, ocean, and climate communities. These data will exhibit accuracies and spatial, spectral, and temporal resolutions never before achieved. JCSDA will help ensure that the maximum benefit from investment in the space-based global observation system is realized. JCSDA will accelerate the use of satellite data from both operational and experimental spacecraft for weather and climate prediction systems. To this end, the advancement of data assimilation science by JCSDA has included the establishment of the JCSDA Community Radiative Transfer Model (CRTM), which has continual upgrades to allow for the effective use of current and many future satellite instruments. This and other activity within JCSDA have been supported by both internal and external (generally university based) research. Another key activity within JCSDA has been to lay the groundwork for and to establish common NWP model and data assimilation infrastructure for accessing new satellite data and optimizing the use of these data in operational models. As a result of this activity, common assimilation infrastructure has been established at NOAA and NASA and this will assist in a coordinated and integrated move to four-dimensional assimilation among the partner agencies. This paper discusses the establishment of JCSDA and its mission, goals, and science priorities. It also discusses recent advances made by JCSDA, and planned future developments. JF - Bulletin of the American Meteorological Society AU - Marshall, J L AU - Uccellini, L AU - Einaudi, F AU - Colton, M AU - Chang, S AU - Weng, F AU - Uhart, M AU - Lord, S AU - Riishojgaard, L AU - Phoebus, P AU - Yoe, J G AD - Joint Center for Satellite Data Assimilation, NOAA Science Center, Camp Springs, and ESSIC, University of Maryland, College Park, Maryland Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 329 EP - 340 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 USA VL - 88 IS - 3 SN - 0003-0007, 0003-0007 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Oceanic Abstracts KW - Climate prediction KW - Climatic changes KW - Remote sensing KW - Air quality KW - Spacecraft KW - Data assimilation KW - Ocean-atmosphere system KW - Meteorology KW - American Meteorological Society KW - radiative transfer KW - Weather forecasting KW - Marine KW - Weather KW - Data collection KW - Climate models KW - Atmospheric pollution KW - Satellite data assimilation KW - Satellites KW - Ocean currents KW - Radiative transfer models KW - Satellite sensing KW - Currents KW - Satellite data KW - prediction models KW - Oceans KW - Radiative transfer KW - infrastructure KW - Oceanographic data KW - O 2010:Physical Oceanography KW - P 0000:AIR POLLUTION KW - Q2 09244:Air-sea coupling KW - M2 551.501:Methods of Observation/Computations (551.501) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21053079?accountid=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=Bulletin+of+the+American+Meteorological+Society&rft.atitle=The+Joint+Center+for+Satellite+Data+Assimilation&rft.au=Marshall%2C+J+L%3BUccellini%2C+L%3BEinaudi%2C+F%3BColton%2C+M%3BChang%2C+S%3BWeng%2C+F%3BUhart%2C+M%3BLord%2C+S%3BRiishojgaard%2C+L%3BPhoebus%2C+P%3BYoe%2C+J+G&rft.aulast=Marshall&rft.aufirst=J&rft.date=2007-03-01&rft.volume=88&rft.issue=3&rft.spage=329&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+the+American+Meteorological+Society&rft.issn=00030007&rft_id=info:doi/10.1175%2FBAMS-88-3-329 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-05-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Satellite sensing; Climate prediction; Climatic changes; Remote sensing; Ocean-atmosphere system; Radiative transfer; Weather forecasting; Ocean currents; Radiative transfer models; Satellite data; Atmospheric pollution; Climate models; Satellite data assimilation; Air quality; American Meteorological Society; Data assimilation; Oceanographic data; Weather; Currents; Data collection; prediction models; Oceans; Meteorology; radiative transfer; Spacecraft; infrastructure; Satellites; Marine DO - http://dx.doi.org/10.1175/BAMS-88-3-329 ER - TY - RPRT T1 - The effects of urbanization on populations of grass shrimp Palaemonetes spp in small, high salinity estuaries AN - 21040631; 8075302 JF - NOAA technical memorandum NOS NCCOS; 54. [np]. Mar 2007. AU - Daugomah, James William Y1 - 2007/03// PY - 2007 DA - March 2007 PB - National Oceanic and Atmospheric Administration KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - Palaemonetes Effect of human beings on United States. KW - Palaemonetes Habitat Effect of water pollution on United States KW - Palaemonetes Geographical distribution Effect of human beings on United States KW - Shrimps Effect of human beings on United States KW - Shrimps Effect of water pollution on United States KW - Estuarine animals Effect of human beings on United States. KW - Animal population density Effect of water pollution on Research United States KW - Urbanization KW - Salinity effects KW - Brackish KW - Palaemonetes KW - Population dynamics KW - Marine crustaceans KW - Ecosystem disturbance KW - Q1 08422:Environmental effects KW - Q5 08521:Mechanical and natural changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21040631?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=Daugomah%2C+James+William&rft.aulast=Daugomah&rft.aufirst=James&rft.date=2007-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=The+effects+of+urbanization+on+populations+of+grass+shrimp+Palaemonetes+spp+in+small%2C+high+salinity+estuaries&rft.title=The+effects+of+urbanization+on+populations+of+grass+shrimp+Palaemonetes+spp+in+small%2C+high+salinity+estuaries&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-08-01 N1 - Last updated - 2016-12-21 ER - TY - RPRT T1 - Best practices for the collection of longline data to facilitate research and analysis to reduce bycatch of protected species: report of a workshop held at the International Fisheries Observer Conference, Sydney, Australia, November 8, 2004 AN - 21017467; 8075285 JF - NOAA technical memorandum NMFS-OPR ; 35 double prime 231870. [np]. Mar 2007. AU - Dietrich, Kimberly S Y1 - 2007/03// PY - 2007 DA - March 2007 PB - National Oceanic and Atmospheric Administration KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - Longlining (Fisheries)BycatchesInformation resources management Congresses. double prime 271455 KW - Longlining (Fisheries)ResearchInformation resources management Congresses. double prime 248141 KW - Bycatches (Fisheries)PreventionInformation resources management Congresses. double prime 260141 KW - Pisces KW - Marine fisheries KW - Marine KW - By catch KW - Conferences KW - Fishery management KW - Longlining KW - Nature conservation KW - Mortality causes KW - Environmental protection KW - Q5 08523:Conservation, wildlife management and recreation KW - Q1 08604:Stock assessment and management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21017467?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=Dietrich%2C+Kimberly+S&rft.aulast=Dietrich&rft.aufirst=Kimberly&rft.date=2007-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Best+practices+for+the+collection+of+longline+data+to+facilitate+research+and+analysis+to+reduce+bycatch+of+protected+species%3A+report+of+a+workshop+held+at+the+International+Fisheries+Observer+Conference%2C+Sydney%2C+Australia%2C+November+8%2C+2004&rft.title=Best+practices+for+the+collection+of+longline+data+to+facilitate+research+and+analysis+to+reduce+bycatch+of+protected+species%3A+report+of+a+workshop+held+at+the+International+Fisheries+Observer+Conference%2C+Sydney%2C+Australia%2C+November+8%2C+2004&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-08-01 N1 - Last updated - 2016-12-21 ER - TY - BOOK T1 - SJRWMD arc hydro: Community-based data sharing and water resources modeling with arc hydro AN - 21001326; 7321887 AB - One of five water management districts in Florida, the St. Johns River Water Management District (SJRWMD) is responsible for managing ground and surface water supplies in all or part of 18 counties in northeast and east-central Florida. The district has established a program for community based water resources modeling and information sharing. At the heart of the program is a district-wide Arc Hydro (AH) geodatabase. First created by the district's Surface Water Quality Monitoring (SWQM) program to better define the drainage areas for 73 water quality monitoring sites, the AH database has evolved into a full information system that comprises an enhanced version of the national standard Arc Hydro schema and a custom set of tools that enable users to explore, build, quality control, and use the hydrologic data as the bases of water resources models. The tools also provide the ability to catalog models from the spectrum of water resources modeling efforts on-going at the district. The toolset provides the potential for extending the SWQM AH application to other District programs, and provides a mechanism for incorporating specialized or more detailed knowledge about water resources into the District-wide AH program, making that knowledge more easily accessed by all. With this community-based information sharing system in place, the district now is turning its attention to specific applications that both make use of and contribute to the system. Specifically, due to its unique proximity to the ocean, the district is focusing on coastal characterization by way of the Arc Hydro data model. JF - Coastal Geotools '07 AU - Fox, S AU - Bourne, S AU - Ceric, A AU - Mundy, C Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 1 EP - 67 PB - NOAA Coastal Services Center, 2234 South Hobson Avenue Charleston SC 29405-2413 USA KW - Pollution Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Pollution monitoring KW - Water Management KW - Surface water KW - Catalogues KW - Water resources KW - Surface Water KW - Freshwater KW - Water quality KW - Water Quality Standards KW - Hydrologic Models KW - Potential resources KW - Water Quality Control KW - Hydrologic Data KW - customs KW - River basin management KW - Modelling KW - Rivers KW - Heart KW - ASW, USA, Florida KW - Drainage KW - Water quality standards KW - community involvement KW - River water KW - Water management KW - Oceans KW - Quality control KW - drainage water KW - Monitoring KW - Water Resources KW - Information systems KW - P 2000:FRESHWATER POLLUTION KW - SW 3010:Identification of pollutants KW - Q2 09171:Dynamics of lakes and rivers UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21001326?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=Fox%2C+S%3BBourne%2C+S%3BCeric%2C+A%3BMundy%2C+C&rft.aulast=Fox&rft.aufirst=S&rft.date=2007-03-01&rft.volume=&rft.issue=&rft.spage=67&rft.isbn=&rft.btitle=SJRWMD+arc+hydro%3A+Community-based+data+sharing+and+water+resources+modeling+with+arc+hydro&rft.title=SJRWMD+arc+hydro%3A+Community-based+data+sharing+and+water+resources+modeling+with+arc+hydro&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - SuppNotes - http://www.csc.noaa.gov/geotools/proceedings.htm N1 - Last updated - 2016-12-21 ER - TY - JOUR T1 - Oceanic distributions and emissions of short-lived halocarbons AN - 20997398; 7309991 AB - Using data from seven cruises over a 10-year span, we report marine boundary layer mixing ratios (i.e., dry mole fractions as pmol mol super(-1) or ppt), degrees of surface seawater saturation, and air-sea fluxes of three short-lived halocarbons that are significant in tropospheric and potentially stratospheric chemistry. CHBr sub(3), CH sub(2)Br sub(2), and CH sub(3)I were all highly supersaturated almost everywhere, all the time. Highest saturations of the two polybrominated gases were observed in coastal waters and areas of upwelling, such as those near the equator and along ocean fronts. CH sub(3)I distributions reflected the different chemistry and cycling of this gas in both the water and the atmosphere. Seasonal variations in fluxes were apparent where cruises overlapped and were consistent among oceans. Undersaturations of these gases were noted at some locations in the Southern Ocean, owing to mixing of surface and subsurface waters, not necessarily biological or chemical sinks. The Pacific Ocean appears to be a much stronger source of CHBr sub(3) to the marine boundary layer than the Atlantic. The high supersaturations, fluxes, and marine boundary layer mixing ratios in the tropics are consistent with the suggestion that tropical convection could deliver some portion of these gases and their breakdown products to the upper troposphere and lower stratosphere. JF - Global Biogeochemical Cycles AU - Butler, James H AU - King, Daniel B AU - Lobert, Juergen M AU - Montzka, Stephen A AU - Yvon-Lewis, Shari A AU - Hall, Bradley D AU - Warwick, Nicola J AU - Mondeel, Debra J AU - Aydin, Murat AU - Elkins, James W AD - Global Monitoring Division, NOAA Earth System Research Laboratory, Boulder, Colorado, USA Y1 - 2007/03// PY - 2007 DA - March 2007 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [mailto:service@agu.org] VL - 21 IS - 1 SN - 0886-6236, 0886-6236 KW - Ecology Abstracts; Sustainability Science Abstracts; Meteorological & Geoastrophysical Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Oceanic Abstracts KW - Citation No. GB1023 KW - bromoform KW - dibromomethane KW - methyl iodide. KW - 0312 Atmospheric Composition and Structure: Air/sea constituent fluxes (3339 KW - 4504) KW - 0322 Atmospheric Composition and Structure: Constituent sources and sinks KW - 0368 Atmospheric Composition and Structure: Troposphere: constituent transport and chemistry KW - 4805 Oceanography: Biological and Chemical: Biogeochemical cycles KW - processes KW - and modeling (0412 KW - 0414 KW - 0793 KW - 1615 KW - 4912). KW - Convection KW - Air-sea flux KW - Supersaturation KW - Upwelling KW - Air-sea boundary processes KW - Stratospheric chemistry KW - Ocean fronts KW - Marine environment KW - I, Pacific KW - Mixing ratio KW - Oceanographic cruise data KW - Seasonal variations KW - Marine KW - Atmospheric gases KW - Biogeochemistry KW - Troposphere KW - Chemical oceanography KW - Coastal waters KW - Stratosphere KW - Air-water interface KW - A, Atlantic KW - Air-sea interaction KW - Gases KW - Marine atmospheric boundary layer KW - Tropical convection KW - Oceans KW - Boundary layers KW - Atmospheric chemistry KW - PS, Antarctic Ocean KW - Subsurface water KW - M3 1010:Issues in Sustainable Development KW - M2 551.465:Structure/Dynamics/Circulation (551.465) KW - D 04040:Ecosystem and Ecology Studies KW - Q2 09163:Air-water boundary layer KW - O 1080:Multi-disciplinary Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20997398?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Global+Biogeochemical+Cycles&rft.atitle=Oceanic+distributions+and+emissions+of+short-lived+halocarbons&rft.au=Butler%2C+James+H%3BKing%2C+Daniel+B%3BLobert%2C+Juergen+M%3BMontzka%2C+Stephen+A%3BYvon-Lewis%2C+Shari+A%3BHall%2C+Bradley+D%3BWarwick%2C+Nicola+J%3BMondeel%2C+Debra+J%3BAydin%2C+Murat%3BElkins%2C+James+W&rft.aulast=Butler&rft.aufirst=James&rft.date=2007-03-01&rft.volume=21&rft.issue=1&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Global+Biogeochemical+Cycles&rft.issn=08866236&rft_id=info:doi/10.1029%2F2006GB002732 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Convection; Supersaturation; Atmospheric gases; Biogeochemistry; Upwelling; Troposphere; Chemical oceanography; Air-water interface; Stratosphere; Boundary layers; Atmospheric chemistry; Mixing ratio; Subsurface water; Gases; Marine environment; Oceans; Seasonal variations; Air-sea flux; Stratospheric chemistry; Air-sea boundary processes; Coastal waters; Air-sea interaction; Marine atmospheric boundary layer; Tropical convection; Ocean fronts; Oceanographic cruise data; I, Pacific; PS, Antarctic Ocean; A, Atlantic; Marine DO - http://dx.doi.org/10.1029/2006GB002732 ER - TY - BOOK T1 - Appraisal of time-series (1926-2006) bathymetric evolution at a coastal inlet after channel-edge groyne emplacement using a GIS: A case study from the gippsland lakes, Victoria, Australia AN - 20993812; 7321883 AB - The relative significance of environmental and engineered changes during the last 80 years (1926-2006) of flood-tide delta build-up at the artificial entrance area of the Gippsland Lakes (Victoria, Australia) can be gauged from results of detailed time-series analysis of hydrographic data. Visualisation refines the "masking process" for cut-and-fill computation in the service of documenting the interaction between flood-tide build-up, and the evolution of the flood and ebb-tide channel across it, in relation to three en echelon groynes that have failed to meet their designed purpose: the enhancement of ebb-tide flow for navigation channel maintenance. Explanation for this situation lies partly in the departure of the groyne field installation from an original 1927 design, and also in the positive feedback between flood-tide delta build-up and steady reduction in freshwater input to the Gippsland Lakes due to inter-regional water transfer and climate change. JF - Coastal Geotools '07 AU - Wheeler, P AU - Peterson, JA Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 1 EP - 66 PB - NOAA Coastal Services Center, 2234 South Hobson Avenue Charleston SC 29405-2413 USA KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - PSE, Australia, Victoria, Gippsland, Gippsland Lakes KW - Case Studies KW - Climatic changes KW - Deltas KW - Hydrographic data KW - Freshwater KW - Navigation KW - Appraisals KW - Channels KW - Evaluation KW - Lakes KW - Climatic Changes KW - Coastal inlets KW - Groynes KW - GIS KW - Evolution KW - Geographical Information Systems KW - Q2 09281:General KW - SW 6010:Structures UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20993812?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Water+Resources+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Wheeler%2C+P%3BPeterson%2C+JA&rft.aulast=Wheeler&rft.aufirst=P&rft.date=2007-03-01&rft.volume=&rft.issue=&rft.spage=66&rft.isbn=&rft.btitle=Appraisal+of+time-series+%281926-2006%29+bathymetric+evolution+at+a+coastal+inlet+after+channel-edge+groyne+emplacement+using+a+GIS%3A+A+case+study+from+the+gippsland+lakes%2C+Victoria%2C+Australia&rft.title=Appraisal+of+time-series+%281926-2006%29+bathymetric+evolution+at+a+coastal+inlet+after+channel-edge+groyne+emplacement+using+a+GIS%3A+A+case+study+from+the+gippsland+lakes%2C+Victoria%2C+Australia&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - SuppNotes - http://www.csc.noaa.gov/geotools/proceedings.htm N1 - Last updated - 2016-12-21 ER - TY - BOOK T1 - Glinda: A distribution model for great lakes geospatial data AN - 20992675; 7321828 AB - The Great Lakes Information Network Data Access Clearinghouse (GLINDA) is an application designed to facilitate the dissemination of Great Lakes-related datasets. Such datasets include real-time monitoring data collected as part of the Great Lakes Observing System (GLOS), along with ISO 19115 themed regional geospatial data. Through GLINDA, these data are to be made available to the general public as both web services and through a wide variety of other formats (GML, KML, et al). These data are to be hosted on the Great Lakes Information Network (GLIN). Additionally, data ingested into GLINDA can be published to Geospatial Onestop (GOS), thereby providing yet another way of accessing these data. JF - Coastal Geotools '07 AU - Giencke, P AU - Gauthier, R Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 1 EP - 38 PB - NOAA Coastal Services Center, 2234 South Hobson Avenue Charleston SC 29405-2413 USA KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Lakes KW - Data processing KW - Information services KW - North America, Great Lakes KW - Varieties KW - Networks KW - Data collections KW - Freshwater KW - Monitoring KW - Model Studies KW - Modelling KW - SW 5010:Network design KW - Q2 09103:Information services UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20992675?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Water+Resources+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Giencke%2C+P%3BGauthier%2C+R&rft.aulast=Giencke&rft.aufirst=P&rft.date=2007-03-01&rft.volume=&rft.issue=&rft.spage=38&rft.isbn=&rft.btitle=Glinda%3A+A+distribution+model+for+great+lakes+geospatial+data&rft.title=Glinda%3A+A+distribution+model+for+great+lakes+geospatial+data&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - SuppNotes - http://www.csc.noaa.gov/geotools/proceedings.htm N1 - Last updated - 2016-12-21 ER - TY - BOOK T1 - Arc hydro and the coast in Northeast Florida: Extending arc hydro beyond a classic dendritic drainage pattern AN - 20990665; 7321888 AB - An Arc Hydro (AH) geodatabase was developed for the St. Johns River Water Management District (SJRWMD) in northeast Florida to better define the drainage areas for 73 water quality monitoring sites in the Surface Water Quality Monitoring (SWQM) program. The geodatabase contains a geometric network, primarily representing surface water flow, with relationship classes for features of hydrologic significance, and was constructed with the assistance of the Division of Engineering's hydrologist. The resulting geodatabase and SWQM AH (vector) generated drainage areas are effective for inland areas, with modifications from the standard AH schema for areas that do not contribute to surface water flow, and for sinks and springs. AH was designed for classic dendritic flow patterns, not the norm for much of coastal Florida. The coastal extent of the SJRWMD area includes 10 Atlantic Ocean inlets and the Intracoastal Waterway (ICW). As a "workaround" in AH, a set of hypothetical "TidalNullPoints" were created, situated along the ICW at the approximate location of divergent flow on the outgoing tide; the position is static and results in no representation of the tide. Eighteen of the 73 SWQM sites are located in waters influenced by the tide; of these 5 are associated with the ICW and 13 are within rivers, representing two different problems for AH application. The SWQM program developed a set of Watershed and Water Quality Fact Pages (www.sjrwmd.com/archydrol), demonstrating the utility of the AH approach to representing and accessing water resources data in GIS. This talk will focus on the nature of, and proposed solutions to, the AH coastal application problem. JF - Coastal Geotools '07 AU - Fox, S AU - Montague, C AU - Ceric, A AU - Kinser, P AU - Bourne, S Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 1 EP - 67 PB - NOAA Coastal Services Center, 2234 South Hobson Avenue Charleston SC 29405-2413 USA KW - Pollution Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - water quality KW - Pollution monitoring KW - Water Management KW - Surface water KW - Water resources KW - Surface Water KW - Freshwater KW - Water quality KW - Watersheds KW - Lectures KW - Water springs KW - Coastal inlets KW - Drainage Area KW - River basin management KW - Geographical Information Systems KW - Rivers KW - ASW, USA, Florida KW - Drainage KW - Water Quality KW - A, Atlantic KW - Tides KW - Coastal zone KW - River water KW - Water management KW - Oceans KW - drainage water KW - Geographic information systems KW - Monitoring KW - Resource development KW - P 2000:FRESHWATER POLLUTION KW - SW 3010:Identification of pollutants KW - Q2 09167:Tides, surges and sea level UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20990665?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=Fox%2C+S%3BMontague%2C+C%3BCeric%2C+A%3BKinser%2C+P%3BBourne%2C+S&rft.aulast=Fox&rft.aufirst=S&rft.date=2007-03-01&rft.volume=&rft.issue=&rft.spage=67&rft.isbn=&rft.btitle=Arc+hydro+and+the+coast+in+Northeast+Florida%3A+Extending+arc+hydro+beyond+a+classic+dendritic+drainage+pattern&rft.title=Arc+hydro+and+the+coast+in+Northeast+Florida%3A+Extending+arc+hydro+beyond+a+classic+dendritic+drainage+pattern&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - SuppNotes - http://www.csc.noaa.gov/geotools/proceedings.htm N1 - Last updated - 2016-12-21 ER - TY - BOOK T1 - Watershed database and mapping project for Vieques Island, Puerto Rico AN - 20990341; 7321889 AB - NOAA's Assessment and Restoration Division (ARD) produces integrated Watershed Database and Mapping Projects for coastal watershed areas impacted by the release of toxic chemicals from both hazardous waste sites and non-point sources. As part of NOAA's support to the clean-up of Vieques, Puerto Rico, ARD is developing a Watershed Project focusing on the potential impacts of past military practices on and around Vieques. The project combines contaminant data with geospatial data to assist in establishing management priorities for cleanup in addition to characterization and assessment of potentially impacted NOAA trust resources. Sediment, soils, surface water, groundwater, and tissue chemistry from NOAA and the U.S. Navy have been incorporated into NOAA's Query Manager database. Query Manager is a freely downloadable relational database and query engine that allows users to query contaminant and toxicity studies for site specific or island-wide areas. Sediment, soil, and WQ criteria have been incorporated into Query Manager to provide comparison of contaminant concentrations and potential criteria exceedance and to facilitate assessment of ecological risk to NOAA resources in the region. Users can import these data into a GIS based Watershed Project to view the contaminant data in context of a wide variety of geographic information compiled for the project, including former military activities, terrain, hydrology, habitat, and species distribution. The project also includes an internet mapping site (http://mapping.orr.noaa.gov/website/vieques/viewer.html) and a HTML Watershed Guide, which provides detailed project history and objectives, and user guides for applications and tools, metadata, and related Internet websites. JF - Coastal Geotools '07 AU - Graettinger, G AU - Jacobi, M AU - Shorr, B AU - Bodnar, J Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 1 EP - 68 PB - NOAA Coastal Services Center, 2234 South Hobson Avenue Charleston SC 29405-2413 USA KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Resource management KW - Ecological distribution KW - Military operations KW - Watersheds KW - Potential resources KW - Pollutants KW - Assessments KW - History KW - Sediment Contamination KW - Hydrology KW - Mapping KW - Hydrologic Data KW - Manuals KW - ASW, Greater Antilles, Puerto Rico KW - Sediment chemistry KW - Sediment pollution KW - Wastes KW - Toxicity KW - Soil Surfaces KW - Databases KW - USA KW - Habitat improvement KW - ASW, Greater Antilles, Puerto Rico, Vieques I. KW - Pollution control KW - Q2 09171:Dynamics of lakes and rivers KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20990341?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Water+Resources+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Graettinger%2C+G%3BJacobi%2C+M%3BShorr%2C+B%3BBodnar%2C+J&rft.aulast=Graettinger&rft.aufirst=G&rft.date=2007-03-01&rft.volume=&rft.issue=&rft.spage=68&rft.isbn=&rft.btitle=Watershed+database+and+mapping+project+for+Vieques+Island%2C+Puerto+Rico&rft.title=Watershed+database+and+mapping+project+for+Vieques+Island%2C+Puerto+Rico&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - SuppNotes - http://www.csc.noaa.gov/geotools/proceedings.htm N1 - Last updated - 2016-12-21 ER - TY - BOOK T1 - Achieving freshwater inflow recommendation for mission-aransas bay through spatial analysis AN - 20985995; 7321864 AB - To determine the optimal freshwater inflow required for maintaining ecological function of major bays, the 69th Texas Legislature mandated comprehensive studies jointly conducted by Texas Water Development Board (TWDB) and Texas Parks and Wildlife Department (TPWD). The analytical studies consist of mathematical modeling and verification processes. The modeling process performed by TWDB uses the Estuarine Mathematical Programming (TxEMP) model to prescribe target monthly inflows and the TxBLEND hydrodynamic/salinity model to estimate bay salinities resulting from each target inflow regime. The verification process carried out by TPWD evaluates the efficacy of target inflows on sustaining fishery productivity by comparing the spatial distribution of favorable salinities between modeled and observed salinity patterns. Based on observed salinity and catch rates of key fishery species collected in the Mission-Aransas Estuary, this study demonstrated how geospatial technologies, such as overlay, identify and ordinary kriging, can be used to establish spatial relationships between species abundance and the salinity gradient, which in turn can be used to determine favorable salinities for the entire bay system. Using favorable salinity patterns derived from observed long-term averages, during wet and dry periods over the past decades as baseline data, the spatial extents of favorable salinities resulting from target inflows were compared to evaluate the efficacy of each target inflow on maintaining historical fishery productivity. With the assistance of geospatial analysis, the optimal freshwater inflow regimes that satisfy different resource management objectives for the Mission-Aransas Bay can be determined. JF - Coastal Geotools '07 AU - Chen, G Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 1 EP - 57 PB - NOAA Coastal Services Center, 2234 South Hobson Avenue Charleston SC 29405-2413 USA KW - Water Resources Abstracts; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Hydrological Regime KW - Resource management KW - Mathematical models KW - Ecological distribution KW - Wildlife KW - Estuaries KW - Brackish KW - Salinity gradients KW - Resources Management KW - Inland water environment KW - Identification keys KW - Model Studies KW - ASW, USA, Texas KW - Salinity KW - Baseline studies KW - Fishery management KW - Salinity effects KW - Fisheries KW - Parks KW - Brackishwater environment KW - Mathematical programming KW - Productivity KW - O 5080:Legal/Governmental KW - SW 4070:Ecological impact of water development KW - Q2 09284:Hydrodynamics, wave, current and ice forces UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20985995?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Water+Resources+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Chen%2C+G&rft.aulast=Chen&rft.aufirst=G&rft.date=2007-03-01&rft.volume=&rft.issue=&rft.spage=57&rft.isbn=&rft.btitle=Achieving+freshwater+inflow+recommendation+for+mission-aransas+bay+through+spatial+analysis&rft.title=Achieving+freshwater+inflow+recommendation+for+mission-aransas+bay+through+spatial+analysis&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - SuppNotes - http://www.csc.noaa.gov/geotools/proceedings.htm N1 - Last updated - 2016-12-21 ER - TY - BOOK T1 - Assessment of geographic extent of projects encompassed by the NOAA northern Gulf institute using geographic information systems AN - 20939542; 7321912 AB - The Northern Gulf Institute (NGI) manages large-scale ecosystem level data on all features which impact ecosystems in the northern Gulf of Mexico. The geographic extent of research projects covered by the NGI needs to be quantified to address research gaps. This is also important because it reduces redundancy in research and data acquisition, while increasing opportunities for inter-agency/inter-state collaboration. The use of geographic information systems provides a significant tool in this endeavor. Geospatial technologies are the foundation of the NGI design. Every aspect of the Institute is being created around the use of these technologies. As thus, this assessment directly ties into the NGI's mission and framework. This is also beneficial as the management of research efforts across the whole region will ensure standardization of data formats and compliance with metadata reporting. Given the popularity of ecosystem-based management it is imperative that current and future research funded through the NGI focus on regional ecosystem impacts as well as local impacts. It is also important that ecosystems be framed as part of a larger network, interconnected with the global ecosystem. The NGI design ensures that an ecosystem-based management approach is accomplished. Associated with the NGI is the development of an Ecosystem Data Assembly Center (EDAC). The EDAC creates research opportunities in accordance with the NOAA's strategic plan and the NGI directives. As proposals are evaluated, it will be invaluable to view their contributions geographically as well as scientifically. JF - Coastal Geotools '07 AU - Prince, J AU - Shaw, D AU - Hodge, S AU - Hill, C Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 1 EP - 78 PB - NOAA Coastal Services Center, 2234 South Hobson Avenue Charleston SC 29405-2413 USA KW - ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts KW - ASW, Mexico Gulf KW - Standardization KW - GIS KW - Data acquisition KW - O 6060:Coastal Zone Resources and Management KW - Q5 08501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20939542?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=Prince%2C+J%3BShaw%2C+D%3BHodge%2C+S%3BHill%2C+C&rft.aulast=Prince&rft.aufirst=J&rft.date=2007-03-01&rft.volume=&rft.issue=&rft.spage=78&rft.isbn=&rft.btitle=Assessment+of+geographic+extent+of+projects+encompassed+by+the+NOAA+northern+Gulf+institute+using+geographic+information+systems&rft.title=Assessment+of+geographic+extent+of+projects+encompassed+by+the+NOAA+northern+Gulf+institute+using+geographic+information+systems&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - SuppNotes - http://www.csc.noaa.gov/geotools/proceedings.htm N1 - Last updated - 2016-12-21 ER - TY - BOOK T1 - Use of geospatial tools to support a regional sediment and water clarity strategy for the chesapeake bay AN - 20929535; 7321903 AB - Chesapeake Bay water quality criteria were designed to protect the ecological integrity of the tidal waters of the Bay. However, to ensure that the criteria are being attained there must be adequate means to measure and evaluate water quality relative to the criteria levels. Geographic information systems (GIS) are being used to support the water quality criteria assessment, and are now being used to identify sediment and water clarity problem areas in the Bay and its tidal tributaries (e.g. - priority areas for TMDL's). The resulting analyses will be used to provide spatial delineation of regions for the development of sediment management initiatives and the attainment of designated uses based on water clarity criteria. This poster describes the current use of geospatial technologies in the identification of "sedimentsheds" and areas not attaining water clarity suitable for growth of submerged aquatic vegetation. (A sedimentshed is defined as an area, including upland, nearshore, and sub-aqueous, that contributes the sediment loads that directly influence water clarity in specific shallow water habitats.) A fixed and cruise-based dataflow tidal water monitoring network has been leveraged to evaluate sediment and clarity issues at multiple spatial and temporal scales. The resulting monitoring data has been used in grid-based interpolations to provide the spatial framework for identifying problem areas. The corresponding interpolations are being summarized and analyzed based on an established Chesapeake Bay segmentation scheme, which is the geographic framework for State water quality designated use regulations. JF - Coastal Geotools '07 AU - Wolf, J AU - Weinberg, H AU - Clifford, K Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 1 EP - 74 PB - NOAA Coastal Services Center, 2234 South Hobson Avenue Charleston SC 29405-2413 USA KW - Pollution Abstracts; Water Resources Abstracts; Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality KW - water quality KW - Pollution monitoring KW - Remote sensing KW - Water quality KW - Shallow Water KW - shallow water KW - Growth KW - Aquatic Plants KW - Assessments KW - Water monitoring KW - Tributaries KW - Geographical Information Systems KW - Tidewater KW - Sediment pollution KW - Water Quality KW - Aquatic plants KW - Vegetation KW - Habitat KW - ANW, USA, Chesapeake Bay KW - Sediments KW - water quality criteria KW - Shallow water KW - Water management KW - Geographic information systems KW - Sediment load KW - Monitoring KW - Technology KW - SW 3010:Identification of pollutants KW - P 1000:MARINE POLLUTION KW - O 4080:Pollution - Control and Prevention KW - Q5 08501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20929535?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=Wolf%2C+J%3BWeinberg%2C+H%3BClifford%2C+K&rft.aulast=Wolf&rft.aufirst=J&rft.date=2007-03-01&rft.volume=&rft.issue=&rft.spage=74&rft.isbn=&rft.btitle=Use+of+geospatial+tools+to+support+a+regional+sediment+and+water+clarity+strategy+for+the+chesapeake+bay&rft.title=Use+of+geospatial+tools+to+support+a+regional+sediment+and+water+clarity+strategy+for+the+chesapeake+bay&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - SuppNotes - http://www.csc.noaa.gov/geotools/proceedings.htm N1 - Last updated - 2016-12-21 ER - TY - BOOK T1 - Geospatial technologies for assessing water quality impacts of failing septic systems in a coastal area AN - 20928592; 7321901 AB - A study has recently been initiated to determine the water quality impacts of failing onsite wastewater systems (OWS) on the St. John's River and its tributaries near Jacksonville, Florida. The four main objectives of the study are as follows: 1) review previous Total Maximum Daily Load (TMDL) studies and other studies related to failing OWS that have been performed in the study area, 2) compile and review data on permits issued for OWS, 3) incorporate geospatial technologies to help develop a water quality sampling plan and analyze potential trends, and 4) implement an intensive sampling plan to analyze samples at 3 baseline sites and approximately 22 potentially impacted sites for total Kieldahl nitrogen (TKN) and phosphorous. Field measurements for temperature, salinity, and dissolved oxygen are also being taken at each site. Efforts are being made to capture both dry and wet weather samples monthly at each site from September 2006 through February 2007, or the duration of the project. Sample collection and analysis has begun, and geospatial and sampling data will be collected and evaluated as data becomes available throughout the initial six-month project. An analysis of the data will determine if the project should be extended for an additional six months or more. JF - Coastal Geotools '07 AU - Tagert, M L AU - Pote, J AU - Martin, J AU - White, Q Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 1 EP - 73 PB - NOAA Coastal Services Center, 2234 South Hobson Avenue Charleston SC 29405-2413 USA KW - Pollution Abstracts; Water Resources Abstracts; Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality KW - water quality KW - Water quality KW - Septic tanks KW - Dissolved oxygen KW - Salinity KW - Sampling KW - Permits KW - Tributaries KW - ASW, USA, Florida KW - Weather KW - Water Quality KW - Dissolved Oxygen KW - Temperature KW - rivers KW - Coastal zone KW - Reviews KW - Wastewater KW - Technology KW - Nitrogen KW - Q5 08503:Characteristics, behavior and fate KW - SW 3040:Wastewater treatment processes KW - P 1000:MARINE POLLUTION KW - O 4060:Pollution - Environment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20928592?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=Tagert%2C+M+L%3BPote%2C+J%3BMartin%2C+J%3BWhite%2C+Q&rft.aulast=Tagert&rft.aufirst=M&rft.date=2007-03-01&rft.volume=&rft.issue=&rft.spage=73&rft.isbn=&rft.btitle=Geospatial+technologies+for+assessing+water+quality+impacts+of+failing+septic+systems+in+a+coastal+area&rft.title=Geospatial+technologies+for+assessing+water+quality+impacts+of+failing+septic+systems+in+a+coastal+area&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - SuppNotes - http://www.csc.noaa.gov/geotools/proceedings.htm N1 - Last updated - 2016-12-21 ER - TY - JOUR T1 - Reef fish and habitat relationships in a Caribbean seascape: the importance of reef context AN - 20927991; 7381409 AB - Marine protected area (MPA) effectiveness is contingent on understanding key ecological patterns and processes at appropriate spatial scales and may depend upon maintaining critical linkages among essential habitat patches to conserve reef-fish communities. Hypotheses were tested to investigate the importance of habitat linkages in the US Virgin Islands. As expected, reef context (the spatial pattern of surrounding habitat patches) was a strong predictor of reef fish assemblage structure. Specific relationships were functionally consistent with the ecology of the fishes of interest. For example, reefs with large amounts of seagrass nearby harbored the greatest numerical abundance of fishes, particularly mobile invertebrate feeders and the exploited fish families of Haemulidae (grunts) and Lutjanidae (snappers). Species richness for the entire fish community and within these fish groups was also strongly associated with reef context. Furthermore, reef fish mobility influenced how fishes related to reef context. Fish-habitat relationships were detected as far as 1 km from study reefs, suggesting that fish movements result in habitat encounter rates that may influence their patterns of distribution. Consequently, functional habitat connectivity of habitat patches appears important in structuring reef-fish assemblages, and suggests that landscape-scale metrics may provide insights useful to managers in the design of MPAs. JF - Coral Reefs AU - Grober-Dunsmore, R AU - Frazer, T K AU - Lindberg, W J AU - Beets, J AD - National Marine Protected Areas Center Science Institute, National Marine Fisheries Service, 110 Shaffer Rd, Santa Cruz, CA, 95060, USA, rikki.dunsmore@noaa.gov Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 201 EP - 216 PB - Springer-Verlag, Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 26 IS - 1 SN - 0722-4028, 0722-4028 KW - Sustainability Science Abstracts; Oceanic Abstracts KW - Seagrasses KW - Mobility KW - marine protected areas KW - Ecological distribution KW - Habitat KW - invertebrates KW - Haemulidae KW - Ecology KW - Community composition KW - ASW, Caribbean Sea KW - Islands KW - species richness KW - Coral reefs KW - ASW, Lesser Antilles, US Virgin Is. KW - Marine parks KW - Nature conservation KW - Sea grass KW - Lutjanidae KW - Environment management KW - abundance KW - Reef fish KW - O 5080:Legal/Governmental KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20927991?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Coral+Reefs&rft.atitle=Reef+fish+and+habitat+relationships+in+a+Caribbean+seascape%3A+the+importance+of+reef+context&rft.au=Grober-Dunsmore%2C+R%3BFrazer%2C+T+K%3BLindberg%2C+W+J%3BBeets%2C+J&rft.aulast=Grober-Dunsmore&rft.aufirst=R&rft.date=2007-03-01&rft.volume=26&rft.issue=1&rft.spage=201&rft.isbn=&rft.btitle=&rft.title=Coral+Reefs&rft.issn=07224028&rft_id=info:doi/10.1007%2Fs00338-006-0180-z LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Community composition; Coral reefs; Ecological distribution; Nature conservation; Marine parks; Sea grass; Habitat; Environment management; Reef fish; Ecology; Seagrasses; Islands; Mobility; species richness; marine protected areas; invertebrates; abundance; Haemulidae; Lutjanidae; ASW, Caribbean Sea; ASW, Lesser Antilles, US Virgin Is. DO - http://dx.doi.org/10.1007/s00338-006-0180-z ER - TY - BOOK T1 - Visualizing the impact of a wind turbine facility on the viewshed of assateague Island national seashore AN - 20921843; 7321871 AB - As the demand and cost of fossil fuels increase, the popularity of wind turbine facilities in the United States continues to rise. Although no formal proposals have been submitted, some discussions have recently taken place concerning the installation of such a facility off the coast of Assateague Island National Seashore. These wind turbines can be 100's of meters tall, and the location, size, and number of turbines could severely impact the natural viewshed of the National Seashore. As a result, investigations into these impacts have begun through the use of visualization and GIS software. WindPro, which is wind turbine software designed by the Danish company EMD, was recently purchased and is currently being utilized to create a visualization of wind turbines on landscape digital photographs. Lidar elevation data and viewshed tools within ESRI ArcGIS software are also being used to determine which areas within the Seashore would be most affected by potential locations of the wind turbine facility. These methods will allow research managers at Assateague Island National Seashore to visually and specifically demonstrate the effect a wind turbine facility would have on the natural viewshed. JF - Coastal Geotools '07 AU - Rodriguez, A AU - Zimmerman, C AU - Roach, A AU - Schupp, C Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 1 EP - 60 PB - NOAA Coastal Services Center, 2234 South Hobson Avenue Charleston SC 29405-2413 USA KW - Water Resources Abstracts; Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality KW - ANW, USA, Assateague Island Natl. Seashore KW - Fossil fuels KW - Seashores KW - Lidar KW - Installation KW - Costs KW - Turbines KW - USA KW - Elevation KW - Photographs KW - Wind data KW - Wind KW - Fuel KW - Coasts KW - Geographical Information Systems KW - O 6060:Coastal Zone Resources and Management KW - Q5 08501:General KW - SW 6030:Hydraulic machinery UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20921843?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=Rodriguez%2C+A%3BZimmerman%2C+C%3BRoach%2C+A%3BSchupp%2C+C&rft.aulast=Rodriguez&rft.aufirst=A&rft.date=2007-03-01&rft.volume=&rft.issue=&rft.spage=60&rft.isbn=&rft.btitle=Visualizing+the+impact+of+a+wind+turbine+facility+on+the+viewshed+of+assateague+Island+national+seashore&rft.title=Visualizing+the+impact+of+a+wind+turbine+facility+on+the+viewshed+of+assateague+Island+national+seashore&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - SuppNotes - http://www.csc.noaa.gov/geotools/proceedings.htm N1 - Last updated - 2016-12-21 ER - TY - JOUR T1 - Simulation of the estimation of ageing bias inside an integrated assessment of canary rockfish using age estimates from a bomb radiocarbon study AN - 20839700; 7830106 AB - The stock of canary rockfish off the west coast of the continental US is currently assessed using an integrated statistical catch-at-age model. The functional form of an ageing bias detected in production ageing (large numbers of ages read for use in stock assessment) from a bomb radiocarbon study with small sample size (n = 16) was estimated externally and used to adjust the age data in the most recent stock assessment. Using simulation methods, the present study evaluated whether integrating the estimation of the ageing bias inside the assessment model would (1) influence the uncertainty in assessment results and (2) improve our ability to differentiate between competing functional forms (linear, linear with intercept and jointed) for specifying the ageing bias. Internal estimation of the ageing bias relationship increased the approximate 95% confidence interval width about the spawning biomass estimate by 1-10% depending on the functional form assumed. The assessment model was not able to reliably distinguish between all competing functional forms of the ageing bias tested, even with increased radiocarbon sample sizes. However, significant under-ageing at the youngest ages was found to be inconsistent with other sources of data in the assessment model. The question of ageing bias form remains important because it had moderate effects on estimates of spawning biomass and assessment model uncertainty. JF - Marine & Freshwater Research AU - Stewart, I J AU - Piner, K R AD - NOAA Fisheries, NWFSC 2725 Montlake Blvd East, Seattle, WA 98112, USA, lan.Stewart@noaa.gov Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 905 EP - 913 VL - 58 IS - 10 SN - 1323-1650, 1323-1650 KW - Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts KW - Marine KW - Age KW - Mathematical models KW - Aging KW - Stock assessment KW - Statistical analysis KW - Spawning KW - Age determination KW - Biomass KW - Models KW - Marine fish KW - INE, USA, West Coast KW - Body size KW - Coasts KW - O 1070:Ecology/Community Studies KW - Q1 08424:Age and growth KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20839700?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+%26+Freshwater+Research&rft.atitle=Simulation+of+the+estimation+of+ageing+bias+inside+an+integrated+assessment+of+canary+rockfish+using+age+estimates+from+a+bomb+radiocarbon+study&rft.au=Stewart%2C+I+J%3BPiner%2C+K+R&rft.aulast=Stewart&rft.aufirst=I&rft.date=2007-03-01&rft.volume=58&rft.issue=10&rft.spage=905&rft.isbn=&rft.btitle=&rft.title=Marine+%26+Freshwater+Research&rft.issn=13231650&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 - Marine fish; Mathematical models; Stock assessment; Body size; Age determination; Age; Aging; Statistical analysis; Spawning; Biomass; Coasts; Models; INE, USA, West Coast; Marine ER - TY - BOOK T1 - Using arcgis to define watersheds around six brackish detention ponds located in coastal south Carolina AN - 20726972; 7321897 AB - In coastal South Carolina, developers most commonly use stormwater detention ponds as a best management practice to mitigate non-point source pollution. As the developed coastline expands, so do the number of detention ponds. Due to the design and function of coastal detention ponds in South Carolina there have been an increased incidence of harmful algal blooms in these systems. In order to adequately study the ecology and hydrology of the detention ponds it is necessary to understand how developed landscapes affect the water quality. Presented here is a methodology that allows watershed delineation of sub-watersheds for stormwater detention ponds using ESRI ArcGIS 9.0. Results are presented detailing watershed delineation, land use classification, and statistical analysis of relationships between the land use categories and pond water quality. Research initiative is directly applied to water quality mitigation by the Kiawah Island Community Association Lakes Management Department. JF - Coastal Geotools '07 AU - Brock, L AU - White, D L AU - Kelsey, H AU - Lewitus, A J AU - Wilde, S B Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 1 EP - 71 PB - NOAA Coastal Services Center, 2234 South Hobson Avenue Charleston SC 29405-2413 USA KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Sustainability Science Abstracts; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - water quality KW - Algal blooms KW - Resource management KW - Statistical analysis KW - ANW, USA, South Carolina KW - Phytoplankton KW - Watersheds KW - Water quality KW - Ponds KW - Ecology KW - mitigation KW - Lakes KW - best practices KW - Islands KW - Classification KW - Hydrology KW - Pollution KW - Landscape KW - Nonpoint pollution KW - Land use KW - Land use classification KW - Water management KW - M3 1010:Issues in Sustainable Development KW - O 4080:Pollution - Control and Prevention KW - Q2 09171:Dynamics of lakes and rivers KW - K 03450:Ecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20726972?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=Brock%2C+L%3BWhite%2C+D+L%3BKelsey%2C+H%3BLewitus%2C+A+J%3BWilde%2C+S+B&rft.aulast=Brock&rft.aufirst=L&rft.date=2007-03-01&rft.volume=&rft.issue=&rft.spage=71&rft.isbn=&rft.btitle=Using+arcgis+to+define+watersheds+around+six+brackish+detention+ponds+located+in+coastal+south+Carolina&rft.title=Using+arcgis+to+define+watersheds+around+six+brackish+detention+ponds+located+in+coastal+south+Carolina&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - SuppNotes - http://www.csc.noaa.gov/geotools/proceedings.htm N1 - Last updated - 2016-12-21 ER - TY - BOOK T1 - Arcims for land use planning in American Samoa AN - 20724049; 7321809 AB - The American Samoa Department of Commerce has implemented a planning strategy that incorporates the use of ESRI's ArclMS for resource management and hazard mitigation. The Tutuila Hazards Assessment Tool (T-HAT) website is used to identify and assess locations being considered for the Project Notification and Review System (PNRS) permits. PNRS is the land use permitting process for the Territory of American Samoa. Land use changes including development, construction, and modification of land require an individual to submit an application for a land use permit to American Samoa Coastal Management Program (ASCMP). A Conservation Resource Officer (CRO) then accesses the ArclMS site to investigate the proposed site. In the first 18 months of operation the site has been used to review over 1000 permit applications. Information derived from the ArclMS site includes GIS data layers for environmental hazards such as flooding, landslides, and earthquakes. T-HAT has recently been updated to include current roads, buildings, and flood zone maps and now uses the standard NOAA coastal services center template. This easy to use, lightweight internet mapping application also produces effective visualizations used to educate the public regarding the vulnerability of development projects to particular hazards. The final map showing the location of the proposed site and surrounding landscape hazards is created using a layout created within ArclMS. The tool was developed as the result of a partnership between the American Samoa Coastal Management Program and the National Oceanic and Atmospheric Administration's (NOAA) Pacific Services Center and Coastal Services Center. JF - Coastal Geotools '07 AU - Anderson, P AU - Tuinei, T Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 1 EP - 29 PB - NOAA Coastal Services Center, 2234 South Hobson Avenue Charleston SC 29405-2413 USA KW - Sustainability Science Abstracts; Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Earthquakes KW - ISE, Pacific, American Samoa KW - Development projects KW - Resource management KW - territory KW - environmental hazards KW - Hazards KW - mitigation KW - Vulnerability KW - Landscape KW - Buildings KW - Land use KW - Coastal zone management KW - Landslides KW - Land use planning KW - Site selection KW - Reviews KW - coastal zone management KW - Seismic activity KW - Flooding KW - Conservation KW - vulnerability KW - Geographic information systems KW - Environment management KW - Internet KW - Q5 08523:Conservation, wildlife management and recreation KW - O 4090:Conservation and Environmental Protection KW - M3 1010:Issues in Sustainable Development KW - Q2 09124:Coastal zone management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20724049?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+P%3BTuinei%2C+T&rft.aulast=Anderson&rft.aufirst=P&rft.date=2007-03-01&rft.volume=&rft.issue=&rft.spage=29&rft.isbn=&rft.btitle=Arcims+for+land+use+planning+in+American+Samoa&rft.title=Arcims+for+land+use+planning+in+American+Samoa&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - SuppNotes - http://www.csc.noaa.gov/geotools/proceedings.htm N1 - Last updated - 2016-12-21 ER - TY - RPRT T1 - Building Retrofits for Increased Protection Against Airborne Chemical and Biological Releases AN - 20692644; 10254420 AB - Due to concerns about potential airborne chemical and biological (chembio) releases in or near buildings, building owners and managers and other decision makers are considering retrofitting buildings to provide some degree of protection against such events. A wide range of technologies and approaches are being proposed with varying levels of efficacy and cost, as well as varying degrees of applicability to particular buildings and ventilation systems. This document presents the results of an effort to evaluate chembio retrofit options for buildings. A number of retrofit options are identified, and their potential to protect building occupants from a number of generic contaminant releases is evaluated using building airflow and contaminant transport modeling. In addition, a case study is presented in which specific retrofit options were considered for two actual buildings and pre-installation designs and cost estimates were developed. Based on the analyses performed, the results of the case study and other available information, guidance on the application and effectiveness of various retrofits are presented. An economic analysis software tool employing life cycle cost analysis techniques was developed as part of this project, and its use is described in an appendix to this report. The retrofit options considered fall into two categories, the first being stand-alone technologies or devices such as enhanced particulate filtration that are installed and implemented as purchased. The second category includes retrofit approaches that employ operational strategies or building modifications to increase building protection, such as outdoor air purging or building envelope air tightening. JF - Building Retrofits for Increased Protection Against Airborne Chemical and Biological Releas. [np]. Mar 2007. AU - Persily, A K AU - Chapman, R E AU - Emmerich, S J AU - Dols, W S AU - Davis, H AU - Lavappa, P AU - Rushing, A S Y1 - 2007/03// PY - 2007 DA - Mar 2007 PB - National Institute of Standards and Technology, 100 Buvean Dr, Stop 8401 Gaithersburg MD 20899 USA KW - Risk Abstracts; Health & Safety Science Abstracts KW - Ventilation KW - life cycle analysis KW - Airborne microorganisms KW - Particulates KW - air flow KW - Computer programs KW - Buildings KW - case studies KW - Filtration KW - economic analysis KW - Technology KW - H 3000:Environment and Ecology KW - R2 23050:Environment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20692644?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Risk+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Persily%2C+A+K%3BChapman%2C+R+E%3BEmmerich%2C+S+J%3BDols%2C+W+S%3BDavis%2C+H%3BLavappa%2C+P%3BRushing%2C+A+S&rft.aulast=Persily&rft.aufirst=A&rft.date=2007-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Building+Retrofits+for+Increased+Protection+Against+Airborne+Chemical+and+Biological+Releases&rft.title=Building+Retrofits+for+Increased+Protection+Against+Airborne+Chemical+and+Biological+Releases&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 - Wind and tidal influences on larval crab recruitment to an Oregon estuary AN - 20617676; 7826986 AB - We investigated wind and tidal forcings that may facilitate transport of crab megalopae to a northeast Pacific coastal estuary. Daily abundance of crab megalopae was estimated from light trap collections made from March 1998 through December 2001 in Coos Bay, Oregon, USA. The Dungeness crab Cancer magister dominated the catch; Cancer Group I (C. productus and C. oregonensis), Hemigrapsus oregonensis and Pachygrapsus crassipes megalopae were also abundant enough for statistical evaluation. The abundance time series data were analyzed in relation to mean daily wind stress, maximum daily tidal range, and mean daily temperature residuals using cross- correlation and cross-Fourier techniques. Variation in wind stress had little relation to variation in crab megalopae abundance. Rather, crab megalopae were found to recruit to the estuary at periods close to the spring-neap tidal frequencies. Increased catches were not coincident with spring tides; most tests indicated that ingress occurred at times ranging from several days after spring tide to near the neap tide, but this varied among species and years. Tidal forcing appears to control crab recruitment to this estuarine system. JF - Marine Ecology Progress Series AU - Roegner, GCurtis AU - Armstrong, David A AU - Shanks, Alan L AD - NOAA Fisheries, Northwest Fisheries Science Center, Point Adams Biological Field Station, PO Box 155, Hammond, Oregon 97013, USA, curtis.roegner@noaa.gov Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 177 EP - 188 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany, [mailto:ir@int-res.com] VL - 351 SN - 0171-8630, 0171-8630 KW - Dungeness crab KW - Striped shore crab KW - Yellow shore crab KW - Ecology Abstracts; Sustainability Science Abstracts; Water Resources Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Ocean-estuary coupling KW - Larval transport KW - Cancer magister KW - Hemigrapsus oregonensis KW - Pachygrapsus crassipes KW - Light trap KW - Northeast Pacific KW - Wind stress KW - INE, USA, Oregon, Coos Bay KW - Statistics KW - Abundance KW - Crabs KW - Population dynamics KW - Evaluation KW - Marine crustaceans KW - Wind KW - Crustacean larvae KW - Neap Tides KW - Data processing KW - Estuaries KW - Recruitment KW - Tidal cycles KW - Temperature KW - Brackish KW - Stress KW - Tides KW - INE, USA, Oregon KW - Tidal Range KW - Megalops KW - Spring Tides 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 KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20617676?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+Ecology+Progress+Series&rft.atitle=Wind+and+tidal+influences+on+larval+crab+recruitment+to+an+Oregon+estuary&rft.au=Roegner%2C+GCurtis%3BArmstrong%2C+David+A%3BShanks%2C+Alan+L&rft.aulast=Roegner&rft.aufirst=GCurtis&rft.date=2007-03-01&rft.volume=351&rft.issue=&rft.spage=177&rft.isbn=&rft.btitle=&rft.title=Marine+Ecology+Progress+Series&rft.issn=01718630&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Wind stress; Tidal cycles; Recruitment; Estuaries; Megalops; Population dynamics; Marine crustaceans; Crustacean larvae; Data processing; Statistics; Abundance; Wind; Tides; Neap Tides; Evaluation; Tidal Range; Temperature; Stress; Crabs; Spring Tides; Cancer magister; Hemigrapsus oregonensis; Pachygrapsus crassipes; INE, USA, Oregon, Coos Bay; INE, USA, Oregon; Brackish ER - TY - JOUR T1 - Evolution of Water Vapor Concentrations and Stratospheric Age of Air in Coupled Chemistry-Climate Model Simulations AN - 20611899; 7294707 AB - Stratospheric water vapor concentrations and age of air are investigated in an ensemble of coupled chemistry-climate model simulations covering the period from 1960 to 2005. Observed greenhouse gas concentrations, halogen concentrations, aerosol amounts, and sea surface temperatures are all specified in the model as time-varying fields. The results are compared with two experiments (time-slice runs) with constant forcings for the years 1960 and 2000, in which the sea surface temperatures are set to the same climatological values, aerosol concentrations are fixed at background levels, while greenhouse gas and halogen concentrations are set to the values for the relevant years. The time-slice runs indicate an increase in stratospheric water vapor from 1960 to 2000 due primarily to methane oxidation. The age of air is found to be significantly less in the year 2000 run than the 1960 run. The transient runs from 1960 to 2005 indicate broadly similar results: an increase in water vapor and a decrease in age of air. However, the results do not change gradually. The age of air decreases significantly only after about 1975, corresponding to the period of ozone reduction. The age of air is related to tropical upwelling, which determines the transport of methane into the stratosphere. Oxidation of increased methane from enhanced tropical upwelling results in higher water vapor amounts. In the model simulations, the rate of increase of stratospheric water vapor during the period of enhanced upwelling is up to twice the long-term mean. The concentration of stratospheric water vapor also increases following volcanic eruptions during the simulations. JF - Journal of the Atmospheric Sciences AU - Austin, J AU - Wilson, J AU - Li, F AU - Voemel, H AD - NOAA/Geophysical Fluid Dynamics Laboratory, Princeton, NJ 08542-0308, john.austin@noaa.gov Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 905 EP - 921 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 USA VL - 64 IS - 3 SN - 0022-4928, 0022-4928 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Aerosol concentration KW - Methane KW - Aerosols KW - Age KW - Eruptions KW - Upwelling KW - Climate KW - Volcanoes KW - Temperature KW - Simulation KW - water vapor KW - Stratosphere KW - Volcanic eruption KW - Age of air KW - Atmosphere-ocean coupled models KW - Numerical simulations KW - Oxidation KW - Greenhouse gases KW - Ozone KW - P 0000:AIR POLLUTION KW - M2 551.581:Latitudinal Influences (551.581) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20611899?accountid=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+the+Atmospheric+Sciences&rft.atitle=Evolution+of+Water+Vapor+Concentrations+and+Stratospheric+Age+of+Air+in+Coupled+Chemistry-Climate+Model+Simulations&rft.au=Austin%2C+J%3BWilson%2C+J%3BLi%2C+F%3BVoemel%2C+H&rft.aulast=Austin&rft.aufirst=J&rft.date=2007-03-01&rft.volume=64&rft.issue=3&rft.spage=905&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+Atmospheric+Sciences&rft.issn=00224928&rft_id=info:doi/10.1175%2FJAS3866.1 L2 - http://ams.allenpress.com/perlserv/?request=get-abstract%26doi=10.1175%2FJAS3866.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Aerosol concentration; Age of air; Atmosphere-ocean coupled models; Numerical simulations; Upwelling; Oxidation; Stratosphere; Volcanic eruption; Methane; Age; Aerosols; Eruptions; Climate; Temperature; Volcanoes; Simulation; water vapor; Greenhouse gases; Ozone DO - http://dx.doi.org/10.1175/JAS3866.1 ER - TY - JOUR T1 - Defining reef fish habitat utilization patterns in Hawaii: comparisons between marine protected areas and areas open to fishing AN - 20577103; 7826990 AB - Over the past 4 decades, Hawaii has developed a system of Marine Life Conservation Districts (MLCDs) to conserve and replenish marine resources. These MLCDs vary in size, habitat quality, and management regimes, providing an excellent opportunity to test hypotheses concerning marine protected area (MPA) design and function using multiple discreet sampling units. Digital benthic habitat maps for all MLCDs and adjacent habitats were used to evaluate the efficacy of existing MLCDs and adjacent habitats using a spatially explicit stratified random sampling design. Most fish assemblage characteristics (e.g. species richness, biomass, number of individuals) were highest in colonized hard bottom habitats (>10% live coral cover), followed by uncolonized hard bottom habitats (<10% live coral cover), macroalgae, and sand, respectively. Although biomass was low in sand habitats, apex predators accounted for 62% of the biomass on sand within MLCDs, highlighting the importance of this habitat in reserve design. Within habitats, values for assemblage characteristics were typically higher for MLCDs compared with adjacent areas, emphasizing the importance of protection from fishing irrespective of habitat. Rugosity explained much of the variability in species richness and biomass across all locations. Overall, MLCDs protected from fishing, with high habitat complexity and good habitat quality (e.g. high coral cover and low macroalgae cover), had higher values for most fish assemblage characteristics. Integrating mapping and assessment of reef fish habitat utilization patterns allowed for a robust approach to MPA evaluation and can help inform decisions about MPA design and effectiveness, as well as helping to define essential fish habitat and ecosystem function. JF - Marine Ecology Progress Series AU - Friedlander, Alan M AU - Brown, Eric AU - Monaco, Mark E AD - NOAA/NOS/NCCOS Center for Coastal Monitoring and Assessment, Biogeography Branch and the Oceanic Institute, 41-202 Kalanianaole Highway Waimanalo, Hawaii 96795, USA, alan.friedlander@noaa.gov Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 221 EP - 233 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany, [mailto:ir@int-res.com] VL - 351 SN - 0171-8630, 0171-8630 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Ecology Abstracts; Sustainability Science Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine protected areas KW - Fish habitat utilization KW - Habitat complexity KW - Hawaii KW - Overfishing KW - Marine KW - Reefs KW - Ecological distribution KW - ISE, USA, Hawaii KW - Predators KW - Biomass KW - Habitat KW - Fishing KW - Community composition KW - Sand KW - Coral reefs KW - Species diversity KW - Nature conservation KW - Marine parks KW - Conservation KW - Corals KW - Habitat utilization KW - Sampling KW - Mapping KW - Species richness KW - Reef fish KW - Q5 08523:Conservation, wildlife management and recreation KW - Q1 08463:Habitat community studies KW - O 4090:Conservation and Environmental Protection KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - K 03450:Ecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20577103?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+Ecology+Progress+Series&rft.atitle=Defining+reef+fish+habitat+utilization+patterns+in+Hawaii%3A+comparisons+between+marine+protected+areas+and+areas+open+to+fishing&rft.au=Friedlander%2C+Alan+M%3BBrown%2C+Eric%3BMonaco%2C+Mark+E&rft.aulast=Friedlander&rft.aufirst=Alan&rft.date=2007-03-01&rft.volume=351&rft.issue=&rft.spage=221&rft.isbn=&rft.btitle=&rft.title=Marine+Ecology+Progress+Series&rft.issn=01718630&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Community composition; Ecological distribution; Coral reefs; Species diversity; Marine parks; Nature conservation; Habitat; Reef fish; Reefs; Fishing; Sand; Conservation; Predators; Habitat utilization; Corals; Mapping; Sampling; Biomass; Species richness; ISE, USA, Hawaii; Marine ER - TY - BOOK T1 - A GIS expert system for riparian buffer delineation and land cover mapping with high-resolution imagery AN - 20464120; 7321832 AB - High-resolution imagery (HRI) is required to accurately map and track riparian buffers (RB). Existing approaches to mapping RB rely on disparate sources of spatial information, including water datasets digitized from DOQQs and topomaps and land cover (LC) information obtained through the analysis of less detailed, medium resolution imagery. The resulting spatial datasets typically have different resolutions and levels of accuracy, and represent different acquisition/ generation dates. This leads to spatial misrepresentation of water features, RB, and LC estimates in the final analytical results. GDA Corp. with support from the USGS and USDA Forest Service has developed a working prototype of a highly automated GIS expert system for RB delineation and LC mapping using HRI. The system overcomes limitations of current state-of-the-art schemes by directly analyzing HRI. The system fulfills the need for specialized GIS tools to improve the accuracy of RB delineation and inventory and to simplify the analysis of HRI. The system exploits spectral, spatial, and contextual information present in the imagery to identify four LC types (water, herbaceous vegetation, woody vegetation, and bare ground). It also utilizes ancillary hydrological vector datasets to help identify narrow stream corridors. Two options for RB delineation are provided: two-dimensional Euclidean distance assuming a flat surface and three-dimensional Euclidean distance accounting for topographic relief. To ensure performance accuracy, the system allows for in-process inspection and editing of the results by the image analyst and the integration of expert knowledge for further data analysis. JF - Coastal Geotools '07 AU - Varlyguin, D AU - Hulina, S AU - Roth, L AU - Claggett, P AU - Claggett, S Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 1 EP - 40 PB - NOAA Coastal Services Center, 2234 South Hobson Avenue Charleston SC 29405-2413 USA KW - Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality KW - Rivers KW - Artificial intelligence KW - Prototypes KW - Vegetation KW - Automation KW - Freshwater KW - Streams KW - Accounting KW - Lead KW - Automated cartography KW - Riparian Land KW - Mapping KW - Inspection KW - GIS KW - Geographical Information Systems KW - SW 0835:Streamflow and runoff KW - Q5 08501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20464120?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=Varlyguin%2C+D%3BHulina%2C+S%3BRoth%2C+L%3BClaggett%2C+P%3BClaggett%2C+S&rft.aulast=Varlyguin&rft.aufirst=D&rft.date=2007-03-01&rft.volume=&rft.issue=&rft.spage=40&rft.isbn=&rft.btitle=A+GIS+expert+system+for+riparian+buffer+delineation+and+land+cover+mapping+with+high-resolution+imagery&rft.title=A+GIS+expert+system+for+riparian+buffer+delineation+and+land+cover+mapping+with+high-resolution+imagery&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - SuppNotes - http://www.csc.noaa.gov/geotools/proceedings.htm N1 - Last updated - 2016-12-21 ER - TY - BOOK T1 - Development of a dynamic nonpoint model AN - 20464059; 7321787 AB - In collaboration with SUNY ESF (ESF), NYS Department of State Division of Coastal Resources GIS (Division) developed a pilot dynamic nonpoint pollution model for a watershed on the south shore of Long Island. After a feasibility analysis, ESF recommended the Carmans River watershed as the pilot location. Data for the model include digital elevation models, hydrographic, soils, land use, zoning, topographic maps, land cover and NYS digital orthophotography. ESF used the ArcHydro extension to ArcGIS to delineate the watershed, develop the database of hydrologic data and the hydrologic network. ArcGIS's model builder was used to implement the model based on the Natural Resource Conservation Service's curve number process and Event Mean Concentration values for various pollutants. The model provides a tool that can assist decision makers to evaluate effects of storm event intensity, pollutant loading, development in a watershed and the effects of mitigation. JF - Coastal Geotools '07 AU - Herter, J AU - Herrington, L AU - Shaw, H Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 1 EP - 20 PB - NOAA Coastal Services Center, 2234 South Hobson Avenue Charleston SC 29405-2413 USA KW - Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality KW - Zoning KW - Rivers KW - Marine KW - Resource management KW - Pollution Load KW - Hydrographic surveys KW - ANW, USA, New York, Long Island KW - Watersheds KW - Land use KW - Topographic maps KW - Marine resources KW - Hydrologic Models KW - Pollutants KW - Natural resources KW - Networks KW - Conservation KW - Resource development KW - Geographical Information Systems KW - Modelling KW - Q5 08503:Characteristics, behavior and fate KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20464059?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=Herter%2C+J%3BHerrington%2C+L%3BShaw%2C+H&rft.aulast=Herter&rft.aufirst=J&rft.date=2007-03-01&rft.volume=&rft.issue=&rft.spage=20&rft.isbn=&rft.btitle=Development+of+a+dynamic+nonpoint+model&rft.title=Development+of+a+dynamic+nonpoint+model&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - SuppNotes - http://www.csc.noaa.gov/geotools/proceedings.htm N1 - Last updated - 2016-12-21 ER - TY - BOOK T1 - 3D PAH contamination assessment at Elizabeth river, Virginia AN - 20460874; 7321867 AB - Single beam bathymetry, gridded with geospatial analyst, was used to determine the sediment/ water Interface of the historically contaminated riverbed. Chemical analyses on forty-seven cores were taken to characterize the horizontal and vertical extent of PAH contamination. A true 3d solid model was created from the sampled intervals of those cores and slices were made at different potential dredge depths. Exporting these 3d shapefiles into ArcScene 3d movies allowed display of different hotspot areas, and the desired dredge depths to remove the contamination. This approach provided a valuable tool to make educated remediation decisions that could be understood by a wide range of community participants. JF - Coastal Geotools '07 AU - Berman, G Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 1 EP - 59 PB - NOAA Coastal Services Center, 2234 South Hobson Avenue Charleston SC 29405-2413 USA KW - Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality KW - Rivers KW - USA, Virginia, Elizabeth R. KW - Sediment pollution KW - Polycyclic aromatic hydrocarbons KW - Contamination KW - Hot spots KW - Freshwater KW - Bathymetry KW - ANW, USA, Virginia KW - Dredges KW - Cores KW - Assessments KW - Remediation KW - Sediment Contamination KW - Sediment-water Interfaces KW - Aromatic hydrocarbons KW - Chemical analysis KW - Pollution control KW - Q5 08503:Characteristics, behavior and fate KW - SW 3070:Water quality control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20460874?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=Berman%2C+G&rft.aulast=Berman&rft.aufirst=G&rft.date=2007-03-01&rft.volume=&rft.issue=&rft.spage=59&rft.isbn=&rft.btitle=3D+PAH+contamination+assessment+at+Elizabeth+river%2C+Virginia&rft.title=3D+PAH+contamination+assessment+at+Elizabeth+river%2C+Virginia&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - SuppNotes - http://www.csc.noaa.gov/geotools/proceedings.htm N1 - Last updated - 2016-12-21 ER - TY - BOOK T1 - Software tools for ecosystem-based management AN - 20460857; 7321800 AB - A wide variety of software tools have been developed to help policymakers and managers plan for and implement ecosystem-based management (EBM) in coastal and marine environments. For example, existing EBM tools can predict ecosystem response to natural disturbances in watersheds and the marine environment; select optimal areas for conservation or restoration; help managers and stakeholders visualize the impact of development and resource-use scenarios on an ecosystem; collect local knowledge about a resource; and facilitate stakeholder voting on management alternatives. Navigating through the vast array of tools and figuring out the best tools for an EBM project can consume a great deal of time, however. We will provide information on the range of EBM tools and the functionality of a small set of "priority" tools that appear to be most useful for common EBM tasks. We will also describe a new on-line resource (www.ebmtools.ors) for selecting tools that are most appropriate for EBM planning and implementation projects and provide information on upcoming EBM tool training opportunities. JF - Coastal Geotools '07 AU - Carr, S AU - Crist, P Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 1 EP - 25 PB - NOAA Coastal Services Center, 2234 South Hobson Avenue Charleston SC 29405-2413 USA KW - Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality KW - Marine Environment KW - Resource management KW - Training KW - Ecological Effects KW - Watersheds KW - Ecosystem disturbance KW - Coastal zone management KW - Restoration KW - Varieties KW - Planning KW - Conservation KW - Priorities KW - Resource development KW - Q5 08523:Conservation, wildlife management and recreation KW - SW 7010:Education - extramural UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20460857?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=Carr%2C+S%3BCrist%2C+P&rft.aulast=Carr&rft.aufirst=S&rft.date=2007-03-01&rft.volume=&rft.issue=&rft.spage=25&rft.isbn=&rft.btitle=Software+tools+for+ecosystem-based+management&rft.title=Software+tools+for+ecosystem-based+management&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - SuppNotes - http://www.csc.noaa.gov/geotools/proceedings.htm N1 - Last updated - 2016-12-21 ER - TY - JOUR T1 - Alewife planktivory controls the abundance of two invasive predatory cladocerans in Lake Michigan AN - 20459746; 9128195 AB - Summary1. We sampled along a nearshore transect (10-m bathymetric contour) in Lake Michigan to determine diet, 24-h feeding periodicity, daily ration and food requirements of an invasive fish, the alewife, Alosa pseudoharengus, relative to zooplankton abundance and production. Our objective was to determine whether the alewife controls the abundance of two invasive, predatory cladocerans, Bythotrephes longimanus and Cercopagis pengoi.2. Bosminidae was the most abundant prey taxon and Chydoridae, Leptodora, Chironomidae and Bythotrephes were the least abundant. Neither Bythotrephes nor Cercopagis were important prey for small alewives ( less than or equal to 100mm). Bythotrephes was eaten by over 50% of large alewives (>100mm) and accounted for 10-27% of the diet weight. Cercopagis was eaten by about 30% of the large alewives but only accounted 1% of the diet weight.3. Food weight in stomachs was highest early in the night for small alewives and lowest at night for large alewives. Chironomidae and large Chydoridae were the preferred prey of small alewives. Bythotrephes and large Chydoridae were the preferred prey for large alewives.4. Food requirements of alewife were much less than production for most prey taxa, although the consumption of Bythotrephes greatly exceeded production on both dates. Alewives consumed only 3% of Cercopagis production. High selectivity and food requirements of alewife for Bythotrephes, and low selectivity and food requirements for Cercopagis, probably explain the difference in abundance between these two invasive cladocerans at our nearshore site in Lake Michigan. JF - Freshwater Biology AU - Pothoven, Steven A AU - Vanderploeg, Henry A AU - Cavaletto, JoAnn F AU - Krueger, Damon M AU - Mason, Doran M AU - Brandt, Stephen B AD - *National Oceanic and Atmospheric Administration, Great Lakes Environmental Research Laboratory, Muskegon, MI, U.S.A., steve.pothoven@noaa.gov Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 561 EP - 573 PB - Blackwell Publishing Ltd., 9600 Garsington Road VL - 52 IS - 3 SN - 0046-5070, 0046-5070 KW - Entomology Abstracts; Ecology Abstracts; Aqualine Abstracts; ASFA 1: Biological Sciences & Living Resources; Water Resources Abstracts KW - alewife KW - Bythotrephes longimanus KW - Cercopagis pengoi KW - daily ration KW - planktivory KW - Food organisms KW - Chironomidae KW - Chydoridae KW - Bosminidae KW - Food KW - Abundance KW - Freshwater KW - Nutrition KW - Cladocera KW - Lakes KW - Weight KW - Nutritional requirements KW - Planning KW - Aquatic insects KW - Prey KW - Diets KW - Feeding KW - Biological production KW - Leptodora KW - Zooplankton KW - Bythotrephes KW - Crustaceans (Cladocera) KW - Food selection KW - Stomach content KW - USA, Michigan L. KW - Foods KW - Alosa pseudoharengus KW - Alewife KW - Cercopagis KW - Herring KW - Fish KW - Periodicity KW - Secondary production KW - Selectivity KW - SW 5010:Network design KW - Q1 08421:Migrations and rhythms KW - Z 05300:General KW - D 04040:Ecosystem and Ecology Studies KW - AQ 00008:Effects of Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20459746?accountid=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=Freshwater+Biology&rft.atitle=Alewife+planktivory+controls+the+abundance+of+two+invasive+predatory+cladocerans+in+Lake+Michigan&rft.au=Pothoven%2C+Steven+A%3BVanderploeg%2C+Henry+A%3BCavaletto%2C+JoAnn+F%3BKrueger%2C+Damon+M%3BMason%2C+Doran+M%3BBrandt%2C+Stephen+B&rft.aulast=Pothoven&rft.aufirst=Steven&rft.date=2007-03-01&rft.volume=52&rft.issue=3&rft.spage=561&rft.isbn=&rft.btitle=&rft.title=Freshwater+Biology&rft.issn=00465070&rft_id=info:doi/10.1111%2Fj.1365-2427.2007.01728.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-06-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Stomach content; Food organisms; Biological production; Nutritional requirements; Planning; Periodicity; Secondary production; Nutrition; Aquatic insects; Diets; Feeding; Lakes; Food; Zooplankton; Abundance; Prey; Food selection; Foods; Weight; Alewife; Herring; Crustaceans (Cladocera); Fish; Selectivity; Chironomidae; Chydoridae; Alosa pseudoharengus; Bosminidae; Leptodora; Cercopagis; Bythotrephes; Cladocera; Bythotrephes longimanus; USA, Michigan L.; Freshwater DO - http://dx.doi.org/10.1111/j.1365-2427.2007.01728.x ER - TY - BOOK T1 - A suitability model to guide the selection of wetland mitigation sites AN - 20453034; 7321902 AB - The effects of wetland loss on regional ecosystems are well documented, but many areas continue to manage wetland mitigation with in-kind, on-site practices. The goal of this research was to demonstrate the use of a GIS spatial data model as a prescreening tool for selecting wetland mitigation sites at the watershed scale. This study used topography, hydrology, soils, and landcover information as data layers to characterize site conditions for three coastal plain watersheds in Northwest Florida. Similar studies have been done where there is greater topographic relief but flat areas present different challenges in watershed modeling. A combination of tools from ArcHydro and TauDEM were used to accurately depict topographic and hydrologic features from 30m DEMs. This data layer provided the basis for additional calculations including slope, flow direction, and contributing drainage area (COA). Based on other multi-criteria wetland assessments performed in a GIS, each data layer was assigned a value, representing its weight of influence on wetland location. Environmental criteria about each layer are given scores Indicating less or more favorable site conditions. These criteria include a wetness index based on flow accumulation and slope, nearness to stream, hydric soils, critical distance to adjacent landuse, landuse/landcover, and presence of relict wetlands. A geometric mean of the weights of the data layers and their criterion scores was calculated to produce a suitability map of potential locations. Model accuracy was evaluated by performing field-surveys for vertical topographic error and CDA, measuring hydraulic conductivity for soil saturation potential, and visual inspection of landuse/landcover. JF - Coastal Geotools '07 AU - Walsh, K AU - Liebens, J Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 1 EP - 73 PB - NOAA Coastal Services Center, 2234 South Hobson Avenue Charleston SC 29405-2413 USA KW - Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality KW - ASW, USA, Florida KW - Watersheds KW - Streams KW - Environmental factors KW - Hydrologic Models KW - Weight KW - Visual inspection KW - Hydrology KW - Wetlands KW - Slopes KW - Accumulation KW - Environment management KW - Geographical Information Systems KW - Modelling KW - Q5 08523:Conservation, wildlife management and recreation KW - SW 6040:Soil mechanics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20453034?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=Walsh%2C+K%3BLiebens%2C+J&rft.aulast=Walsh&rft.aufirst=K&rft.date=2007-03-01&rft.volume=&rft.issue=&rft.spage=73&rft.isbn=&rft.btitle=A+suitability+model+to+guide+the+selection+of+wetland+mitigation+sites&rft.title=A+suitability+model+to+guide+the+selection+of+wetland+mitigation+sites&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - SuppNotes - http://www.csc.noaa.gov/geotools/proceedings.htm N1 - Last updated - 2016-12-21 ER - TY - JOUR T1 - Macrophage response to methacrylate conversion using a gradient approach AN - 20406705; 7415790 AB - Incomplete conversion, an ongoing challenge facing photopolymerized methacrylate-based polymers, affects leachables as well as the resulting polymer network. As novel polymers and composites are developed, methods to efficiently screen cell response to these materials and their properties, including conversion, are needed. In this study, an in vitro screening methodology was developed to assess cells cultured directly on cross-linked polymer networks. A gradient in methacrylate double bond conversion was used to increase the experimental throughput. A substrate of 2,2-bis[4-(2-hydroxy-3-methacryloxypropoxy)phenyl] propane (BisGMA) and triethylene glycol dimethacrylate (TEGDMA) was prepared with a conversion ranging from 43.0% to 61.2%. Substrates aged for 7 days had no significant differences in surface roughness or hydrophilicity as a function of conversion. Leachables were detectable for at least 7 days using UV absorption, but their global cytotoxicity was insignificant after 5 days of aging. Thus, RAW 264.7 macrophage-like cells were cultured on aged substrates to evaluate the cell response to conversion, with possible contributions from the polymer network and local leachables. Conversions of 45% and 50% decreased viability (via calcein/ethidium staining) and increased apoptosis (via annexin-V staining). No significant changes (p > 0.05) in tumor necrosis factor- alpha and interleukin- 1 beta gene expression, as measured by quantitative, real-time reverse transcription-polymerase chain reaction, were seen as conversion increased. Thus, conversions greater than 50% are recommended for equimolar BisGMA/TEGDMA. The ability to distinguish cell response as a function of conversion is useful as an initial biological screening platform to optimize dental polymers. JF - Acta Biomaterialia AU - Lin, Nancy J AU - Bailey, LeeAnn O AU - Becker, Matthew L AU - Washburn, Newell R AU - Henderson, Lori A AD - Biomaterials Group, Polymers Division, National Institute of Standards and Technology, 100 Bureau Dr., Mail Stop 8543, Gaithersburg, MD 20899, USA, nancy.lin@nist.gov Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 163 EP - 173 PB - Elsevier Science Ltd., The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:usinfo-f@elsevier.com], [URL:http://www.elsevier.nl] VL - 3 IS - 2 SN - 1742-7061, 1742-7061 KW - Biotechnology Research Abstracts (through 1992); Immunology Abstracts KW - Propane KW - Macrophages KW - Apoptosis KW - triethylene glycol dimethacrylate KW - Calcein KW - Aging KW - Tumor necrosis factor-a KW - Gene expression KW - Cytotoxicity KW - Tumor necrosis factor-^a KW - W 30920:Tissue Engineering KW - F 06965:Immune Cells UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20406705?accountid=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=Acta+Biomaterialia&rft.atitle=Macrophage+response+to+methacrylate+conversion+using+a+gradient+approach&rft.au=Lin%2C+Nancy+J%3BBailey%2C+LeeAnn+O%3BBecker%2C+Matthew+L%3BWashburn%2C+Newell+R%3BHenderson%2C+Lori+A&rft.aulast=Lin&rft.aufirst=Nancy&rft.date=2007-03-01&rft.volume=3&rft.issue=2&rft.spage=163&rft.isbn=&rft.btitle=&rft.title=Acta+Biomaterialia&rft.issn=17427061&rft_id=info:doi/10.1016%2Fj.actbio.2006.10.001 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Tumor necrosis factor-a; triethylene glycol dimethacrylate; Gene expression; Aging; Macrophages; Calcein; Cytotoxicity; Propane; Apoptosis; Tumor necrosis factor-^a DO - http://dx.doi.org/10.1016/j.actbio.2006.10.001 ER - TY - JOUR T1 - Density-dependent habitat selection in marine flatfish: the dynamic role of ontogeny and temperature AN - 20363517; 7486889 AB - Changes in habitat use with increasing conspecific density are well- documented, but such patterns are likely to be dynamic over the lifespan of the organism and responsive to changes in the environment. In the laboratory, we examined how habitat selection was mediated by ontogeny (6, 8 and 12 mo) and temperature (4 and 9 degree C) in 2 juvenile, marine flatfish species: Pacific halibut Hippoglossus stenolepis and northern rock sole Lepidopsetta polyxystra. In a set of initial trials at 9 degree C, groups of same-aged juvenile flatfish (6, 8 or 12 mo) of either halibut or rock sole were given the choice of 2 habitats - fine sand (preferred) and coarse gravel (unpreferred) - at 1 of 6 densities (0.4 to 12.2 fish m super(-2)). A second set of trials was conducted at 4 degree C using 8 mo juvenile fish of both species over the same range of densities. At 9 degree C, density-dependent habitat selection was observed among all treatment groups. As juveniles increased in age in the 9 degree C treatments, both species began occupying the less-preferred gravel habitat at lower densities. However, at 4 degree C, density-dependent habitat selection varied between species. Sand habitat supported higher densities of juvenile Pacific halibut at 4 degree C whereas no change was observed in northern rock sole. Juvenile Pacific halibut activity was also lower than rock sole at 4 degree C, suggesting that competitive interactions (e.g. interference, territoriality etc.) and/or physiological demands of halibut is sufficiently reduced at this temperature to increase the carrying capacity of the preferred habitat. Together, these results indicate that temperature, ontogeny and density interact to yield unique habitat selection patterns in fish, mechanisms that may be important in area-abundance relationships. JF - Marine Ecology Progress Series AU - Laurel, Benjamin J AU - Stoner, Allan W AU - Hurst, Thomas P AD - Fisheries Behavioral Ecology Program, Alaska Fisheries Science Center, NOAA, Hatfield Marine Science Center, Newport, Oregon 97365, USA, ben.laurel@noaa.gov Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 183 EP - 192 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany, [mailto:ir@int-res.com] VL - 338 SN - 0171-8630, 0171-8630 KW - Pacific halibut KW - Animal Behavior Abstracts; Sustainability Science Abstracts; Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Density-dependence KW - Habitat selection KW - Carrying capacity KW - Northern rock sole KW - Temperature effects KW - Marine KW - Life span KW - Climatic changes KW - Population density KW - Habitat KW - Hippoglossus stenolepis KW - Marine fish KW - Sand KW - I, Pacific KW - Environmental effects KW - Ontogeny KW - Lepidopsetta polyxystra KW - Habitat utilization KW - Competition KW - O 1070:Ecology/Community Studies KW - Y 25150:General/Miscellaneous KW - M3 1010:Issues in Sustainable Development KW - Q1 08422:Environmental effects KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20363517?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+Ecology+Progress+Series&rft.atitle=Density-dependent+habitat+selection+in+marine+flatfish%3A+the+dynamic+role+of+ontogeny+and+temperature&rft.au=Laurel%2C+Benjamin+J%3BStoner%2C+Allan+W%3BHurst%2C+Thomas+P&rft.aulast=Laurel&rft.aufirst=Benjamin&rft.date=2007-03-01&rft.volume=338&rft.issue=&rft.spage=183&rft.isbn=&rft.btitle=&rft.title=Marine+Ecology+Progress+Series&rft.issn=01718630&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Marine fish; Carrying capacity; Climatic changes; Environmental effects; Population density; Ontogeny; Habitat selection; Competition; Temperature effects; Sand; Life span; Habitat utilization; Habitat; Lepidopsetta polyxystra; Hippoglossus stenolepis; I, Pacific; Marine ER - TY - JOUR T1 - Long-term laboratory observations of Euphausia pacifica fecundity: comparison of two geographic regions AN - 20360895; 7487082 AB - We tested the assumption that female Euphausia pacifica produce multiple broods of eggs during their spawning season by main