TY - CPAPER T1 - Structural, Problem-Solving, and Life-Cycle Issues in the Organizational Institutionalization of Work-Family Programs T2 - American Sociological Association AN - 61738926; 97S33363 AB - Examines organizational characteristics that influence the institutionalization of family programs, defined as organized efforts by employers to ease role conflicts that can potentially affect employee work performance. The characteristic of family-work innovations analyzed here is the likelihood of having (ie, institutionalizing) programs over time. The family-work innovation process is examined by assessing how exogenous organizational characteristics affect the timing of having different types of family programs. The complexity of the innovation process is described by integrating the effects of boundary-spanning units, political groups, organizational approaches to problem solving, & the organizational life cycle to explain the institutionalization of work-family programs. Going beyond simple cross-tabulations & correlation methods, discrete-time event history analysis allows for the assessment of organizational characteristics & their effects on the likelihood of innovative behavior. A sample of 188 Fortune 1,000 companies is used to study family program innovation, 1974-1995, using 1991 Survey data supplemented with information from existing archives & a recent mail survey. The most riveting of the findings is the consistent support for the innovative effects of integrative problem solving. Female representation on governing boards & reliance on industrial labor markets dominated by women in management & human resource occupations consistently increase family program institutionalization. Likewise, total quality management, communication programs, & matrix structures promote innovation through increased information flows both horizontally & vertically. JF - American Sociological Association AU - Witkowski, Kristine M Y1 - 1997///0, PY - 1997 DA - 0, 1997 KW - workplace family program institutionalization KW - organizational characteristics KW - 1991 survey/archival/other data KW - Fortune 1,000 companies KW - Family Work Relationship KW - Personnel Policy KW - Organizational Change KW - Organizational Behavior KW - proceeding KW - 0624: complex organization; bureaucratic structure/organizational sociology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/61738926?accountid=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=conference&rft.jtitle=American+Sociological+Association&rft.atitle=Structural%2C+Problem-Solving%2C+and+Life-Cycle+Issues+in+the+Organizational+Institutionalization+of+Work-Family+Programs&rft.au=Witkowski%2C+Kristine+M&rft.aulast=Witkowski&rft.aufirst=Kristine&rft.date=1997-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Sociological+Association&rft.issn=&rft_id=info:doi/ LA - English DB - Sociological Abstracts N1 - Date revised - 2009-03-10 N1 - Publication note - 1997 N1 - Last updated - 2016-09-28 ER - TY - JOUR T1 - Large impact features on Europa; the Galileo view AN - 52568590; 1998-057405 AB - Voyager images of the surface of Europa revealed several circular features identified to various degrees of certainty as impact features. The arrival of the Galileo Orbiter in the Jupiter system has offered an opportunity to examine several impact features on Europa at considerably better resolution and greater spectral coverage than was possible by Voyager. Utilizing these new data, the objectives of this study are to: (A) use impact features as probes into the crust of Europa, and (B) evaluate the role that varying target rheologies play in the resulting morphology of impact features. The Galileo survey has, to date, observed impact features on Europa that generally fall into the two categories first developed by Lucchitta and Soderblom. That is we observe impact features that; (A) grossly resemble "classic" impact craters (e.g., Pwyll), and (B) features which lack obvious continuous rims or central peaks, are very flat at the scale of the whole feature (though show some high frequency relief), and largely owe their identification as impact features to the field of secondaries radially splayed about them that we will refer to as "ringed maculae" (e.g., Tyre Macula). We will present the observations of "classic" impact craters first and then those of ringed maculae, going in order of increasing size and morphologic complexity. Our initial findings and conclusions are: (A) Ringed maculae are probably impact features that have morphologies that are the consequence of impacts into fluid-rich target materials; (B) The thickness of the brittle, strong bright upper layer of Europa's crust is substantially variable (at least between 1 and 3 km); (C) The rheology of the low albedo "red" layer excavated by impacts from 1 or more kilometers depth may sometimes be strong and brittle if the large massif on Pwyll's floor is a "classic" central peak (Material with the same spectral properties as the dark "red" layer is commonly seen elsewhere on Europa in association with endogenic landforms and fluid-emplaced deposits.); and (D) "Pedestal" ejecta facies may be produced by the down-slope movement of plastically deforming ice that is warm at the time of emplacement. JF - Abstracts with Programs - Geological Society of America AU - Moore, J M AU - Asphaug, Erik AU - Morrison, D AU - Sullivan, R J AU - Klemaszewski, J E AU - Greeley, Ronald AU - Bender, K C AU - Geissler, P E AU - McEwen, A S AU - Tufts, B R AU - Head, J W, III AU - Pappalardo, R T AU - Belton, M J S AU - Kirk, R L AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 313 PB - Geological Society of America (GSA), Boulder, CO VL - 29 IS - 6 SN - 0016-7592, 0016-7592 KW - icy satellites KW - impact features KW - Europa Satellite KW - Galileo Program KW - Jupiter KW - landforms KW - Galilean satellites KW - maculae KW - variations KW - relief KW - giant planets KW - planets KW - craters KW - impact craters KW - outer planets KW - satellites KW - crust KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52568590?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Large+impact+features+on+Europa%3B+the+Galileo+view&rft.au=Moore%2C+J+M%3BAsphaug%2C+Erik%3BMorrison%2C+D%3BSullivan%2C+R+J%3BKlemaszewski%2C+J+E%3BGreeley%2C+Ronald%3BBender%2C+K+C%3BGeissler%2C+P+E%3BMcEwen%2C+A+S%3BTufts%2C+B+R%3BHead%2C+J+W%2C+III%3BPappalardo%2C+R+T%3BBelton%2C+M+J+S%3BKirk%2C+R+L%3BAnonymous&rft.aulast=Moore&rft.aufirst=J&rft.date=1997-01-01&rft.volume=29&rft.issue=6&rft.spage=313&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, 1997 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 - 1998-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - craters; crust; Europa Satellite; Galilean satellites; Galileo Program; giant planets; icy satellites; impact craters; impact features; Jupiter; landforms; maculae; outer planets; planets; relief; satellites; variations ER - TY - JOUR T1 - Mapping ocean floor topography using satellite radar altimetry AN - 52556440; 1998-066659 JF - Abstracts with Programs - Geological Society of America AU - Smith, Walter H F AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 236 PB - Geological Society of America (GSA), Boulder, CO VL - 29 IS - 6 SN - 0016-7592, 0016-7592 KW - radar methods KW - segmentation KW - mapping KW - calibration KW - altimetry KW - satellite methods KW - geometry KW - gravity anomalies KW - plate tectonics KW - bathymetry KW - ocean floors KW - remote sensing KW - mid-ocean ridges KW - 20:Applied geophysics KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52556440?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Mapping+ocean+floor+topography+using+satellite+radar+altimetry&rft.au=Smith%2C+Walter+H+F%3BAnonymous&rft.aulast=Smith&rft.aufirst=Walter+H&rft.date=1997-01-01&rft.volume=29&rft.issue=6&rft.spage=236&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, 1997 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 - 1998-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - altimetry; bathymetry; calibration; geometry; gravity anomalies; mapping; mid-ocean ridges; ocean floors; plate tectonics; radar methods; remote sensing; satellite methods; segmentation ER - TY - JOUR T1 - Perylene, a perplexing polycyclic aromatic hydrocarbon AN - 52555561; 1998-066607 AB - Perylene is a polycyclic aromatic hydrocarbon (PAH) that is found in a wide variety of sedimentary settings. Perylene occurs in neither algae nor vascular plants, and it is scarce in most soils and in river sediments. The origin of perylene has been attributed to precursors derived from terrigenous plants, as well as to organic matter from algal production. Despite its ubiquity, the paleoenvironmental and geochemical significance of perylene in sediments remains a mystery. We have measured perylene concentrations in two sediment cores from Lake Ontario in which indicators of algal, land-plant, and combustion-derived organic matter contributions have been determined. Organic C/N ratios indicate that the sedimentary organic matter in Lake Ontario is dominated by aquatic input. Total phosphorus, biogenic silica, calcium carbonate, and total organic carbon fluxes do not correlate significantly with perylene fluxes throughout the cores, indicating no link between perylene accumulation and phytoplankton productivity or land-based biota. Terrigenous/aquatic ratios of n-alkane hydrocarbons fail to identify any relationships between perylene and specific sources. Perylene concentrations at both core locations are lower in surface sediments, peak earlier, and are higher in older sediments than those of combustion-derived PAHs. The general pattern of low-to-absent concentrations of perylene in upper, oxic sediments and concentrations increasing with depth suggests that anoxic conditions are necessary for perylene formation. If perylene does originate from a particular aquatic or terrigenous source, the apparent kinetic delay of its formation masks correlation to possible precursor materials in the upper horizons. Moreover, concentrations of perylene may reflect the intensity and rate of a post-depositional microbial process that alters organic matter and that may be independent of precursor material. JF - Abstracts with Programs - Geological Society of America AU - Silliman, James E AU - Meyers, Philip A AU - Eadie, Brian J AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 263 PB - Geological Society of America (GSA), Boulder, CO VL - 29 IS - 6 SN - 0016-7592, 0016-7592 KW - North America KW - patterns KW - Lake Ontario KW - aliphatic hydrocarbons KW - alkanes KW - nitrogen KW - perylene KW - organic compounds KW - paleoenvironment KW - n-alkanes KW - carbon KW - hydrocarbons KW - polycyclic aromatic hydrocarbons KW - Great Lakes KW - organic carbon KW - geochemistry KW - aromatic hydrocarbons KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52555561?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Perylene%2C+a+perplexing+polycyclic+aromatic+hydrocarbon&rft.au=Silliman%2C+James+E%3BMeyers%2C+Philip+A%3BEadie%2C+Brian+J%3BAnonymous&rft.aulast=Silliman&rft.aufirst=James&rft.date=1997-01-01&rft.volume=29&rft.issue=6&rft.spage=263&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, 1997 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 - 1998-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; aromatic hydrocarbons; carbon; geochemistry; Great Lakes; hydrocarbons; Lake Ontario; n-alkanes; nitrogen; North America; organic carbon; organic compounds; paleoenvironment; patterns; perylene; polycyclic aromatic hydrocarbons ER - TY - JOUR T1 - Occurrence and character of stratification in carbonate mudbanks in South Florida AN - 52531036; 1999-005392 AB - Fine-scale stratification in preserved in the shallow marine carbonate mudbanks and deltas of south Florida where bioturbation is inhibited. Six different styles of stratification are present and record different aspects of the sediment-biotic-geochemical environment. These must be differentiated for accurate paleoenvironmental sequence reconstruction. (1) Winter Storm Deposition. Leeward flanks of banks and deltas receive repetitive thin laminae of fine unpelleted mud from the 40+ winter frontal storms each year. Where focused, accumulation rates are more than 1 cm per year. Winter storms also move lenses of mud and of skeletal sand onto and across the bank tops. (2) Hurricane Deposition. Hurricanes commonly cause only minor erosion to the cohesive tops and flanks of mudbanks, but may spread cm-thick skeletal sand layers across bank tops and flanks. Decimeter- to meter-thick fining upwards skeletal-peloidal-mud wedges may accumulate on the down-current flanks of banks. Centimeter- to decimeter-thick layers of fine skeletal-peloidal-quartz sand and mud cover islands, accumulate in lagoon al depressions and extend 10-20 km inland across coastal berms and wetlands. (3) Post-Storm Redeposition. For several years following major hurricanes, large volumes of organic-rich sediment is redistributed from unstable storm deposits, decimated coastal mangrove wetlands and newly channeled coastlines. This redistributing sediment chokes channels, builds meter-thick delta deposits, and provides a major pulse of growth to the leeward flanks of banks. (4) Daily Sedimentation is only important during post-storm redeposition and in areas of anthropogenic disturbance. (5) Autochthonous Biogenic Sediment Deposition. Meter thick grainstone growths of calcareous algal plates or of branching coral-coralline algae cap many banks but are mostly stripped or reworked by hurricanes. Persistent subtidal algal mats or seagrass beds stabilize the bottom and promote intense pelleting of the substrate, bioturbation, trapping and preservation of organic detritus and preservation of an in situ infaunal-epifaunal skeletal sequence. (6) Washed Sequence. On sediment starved banks, prevailing and winter storm waves and currents wash mud from the sequence concentrating skeletal (foraminiferal) sands. JF - Abstracts with Programs - Geological Society of America AU - Wanless, Harold R AU - Risi, J Andrew AU - Tedesco, Lenore P AU - Nelsen, Terry A AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 111 PB - Geological Society of America (GSA), Boulder, CO VL - 29 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - shallow-water environment KW - mud banks KW - mangrove swamps KW - detritus KW - Florida KW - storm environment KW - mud KW - deltas KW - sediments KW - storms KW - sedimentary structures KW - sequence stratigraphy KW - sand KW - shore features KW - clastic sediments KW - biogenic structures KW - southern Florida KW - mires KW - paleoenvironment KW - wetlands KW - stratification KW - deposition KW - marine environment KW - swamps KW - reconstruction KW - bioturbation KW - preservation KW - hurricanes KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52531036?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Occurrence+and+character+of+stratification+in+carbonate+mudbanks+in+South+Florida&rft.au=Wanless%2C+Harold+R%3BRisi%2C+J+Andrew%3BTedesco%2C+Lenore+P%3BNelsen%2C+Terry+A%3BAnonymous&rft.aulast=Wanless&rft.aufirst=Harold&rft.date=1997-01-01&rft.volume=29&rft.issue=6&rft.spage=111&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, 1997 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 - 1999-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - biogenic structures; bioturbation; clastic sediments; deltas; deposition; detritus; Florida; hurricanes; mangrove swamps; marine environment; mires; mud; mud banks; paleoenvironment; preservation; reconstruction; sand; sedimentary structures; sediments; sequence stratigraphy; shallow-water environment; shore features; southern Florida; storm environment; storms; stratification; swamps; United States; wetlands ER - TY - JOUR T1 - Stratospheric aerosol following Pinatubo, comparison of the north and south mid latitudes using in situ measurement AN - 52527238; 1999-006854 JF - Advances in Space Research AU - Deshler, Terry AU - Liley, J Ben AU - Bodeker, Gregory AU - Matthews, W Andrew AU - Hoffmann, David J A2 - Chakrabarty, D. K. A2 - Gupta, S. P. Y1 - 1997 PY - 1997 DA - 1997 SP - 2089 EP - 2095 PB - Pergamon, Oxford-New York VL - 20 IS - 11 SN - 0273-1177, 0273-1177 KW - concentration KW - Luzon KW - Far East KW - volcanic rocks KW - in situ KW - igneous rocks KW - grain size KW - atmosphere KW - environmental effects KW - measurement KW - spatial distribution KW - pyroclastics KW - stratosphere KW - Mount Pinatubo KW - Philippine Islands KW - eruptions KW - volcanoes KW - aerosols KW - volcanic ash KW - Asia KW - geochemistry KW - 24:Quaternary geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52527238?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+Space+Research&rft.atitle=Stratospheric+aerosol+following+Pinatubo%2C+comparison+of+the+north+and+south+mid+latitudes+using+in+situ+measurement&rft.au=Deshler%2C+Terry%3BLiley%2C+J+Ben%3BBodeker%2C+Gregory%3BMatthews%2C+W+Andrew%3BHoffmann%2C+David+J&rft.aulast=Deshler&rft.aufirst=Terry&rft.date=1997-01-01&rft.volume=20&rft.issue=11&rft.spage=2089&rft.isbn=&rft.btitle=&rft.title=Advances+in+Space+Research&rft.issn=02731177&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/02731177 LA - English DB - GeoRef N1 - Conference title - Thirty-first COSPAR scientific assembly; C2.1 and C2.3 symposia of COSPAR scientific commission C N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - Number of references - 18 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - ASRSDW N1 - SubjectsTermNotLitGenreText - aerosols; Asia; atmosphere; concentration; environmental effects; eruptions; Far East; geochemistry; grain size; igneous rocks; in situ; Luzon; measurement; Mount Pinatubo; Philippine Islands; pyroclastics; spatial distribution; stratosphere; volcanic ash; volcanic rocks; volcanoes ER - TY - JOUR T1 - Reducing tsunami hazards along U.S. coastlines AN - 52408694; 2000-003769 AB - On April 25-26, 1992, a swarm of large earthquakes rattled northern California, injuring 98 people and causing JF - Advances in Natural and Technological Hazards Research AU - Bernard, E N Y1 - 1997 PY - 1997 DA - 1997 SP - 189 EP - 203 PB - Springer, Dordrecht VL - 9 SN - 1878-9897, 1878-9897 KW - United States KW - tsunamis KW - technology KW - geologic hazards KW - prediction KW - subduction KW - Cape Mendocino KW - California KW - plate tectonics KW - Humboldt County California KW - coastal environment KW - risk assessment KW - Eureka California KW - applications KW - earthquakes KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52408694?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+Natural+and+Technological+Hazards+Research&rft.atitle=Reducing+tsunami+hazards+along+U.S.+coastlines&rft.au=Bernard%2C+E+N&rft.aulast=Bernard&rft.aufirst=E&rft.date=1997-01-01&rft.volume=9&rft.issue=&rft.spage=189&rft.isbn=0792348117&rft.btitle=&rft.title=Advances+in+Natural+and+Technological+Hazards+Research&rft.issn=18789897&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - Number of references - 13 N1 - Document feature - illus. incl. geol. sketch maps N1 - Last updated - 2016-05-19 N1 - SubjectsTermNotLitGenreText - applications; California; Cape Mendocino; coastal environment; earthquakes; Eureka California; geologic hazards; Humboldt County California; plate tectonics; prediction; risk assessment; subduction; technology; tsunamis; United States ER - TY - JOUR T1 - Short-term forecasts of inundation during teletsunamis in the eastern North Pacific Ocean AN - 52408662; 2000-003766 AB - It is found empirically that, at tide gauges in the eastern North Pacific, later waves in a teletsunami are bounded in amplitude by envelopes that can be determined from observations of earlier waves at the same site. This is illustrated using the teletsunami generated by the 4 October 1994 Shikotan earthquake. The envelopes have the form eta (t) = Asigma (sub T) in which t is the time since the local onset of the tsunami and sigma (sub T) is the standard deviation of the tsunami-band fluctuations that are observed in a time interval T immediately preceding t. For t< or =10 hr, T = t+2 hr and T = 12 he thereafter. Values for the multiplicative factor A = 3.0 and the temporal parameters for T were determined by tuning the envelope to several teletsunamis. In principle, such envelopes can be extrapolated forward in time and added to predictions of background water levels to forecast the maximum elevations of tsunami waves that might occur during the next few hours. However, several issues need to be addressed before such a scheme can be used operationally. These include the choice of inundation thresholds that are appropriate for tsunamis and the spatial distribution of gauges needed to adequately monitor tsunami waves in a region. JF - Advances in Natural and Technological Hazards Research AU - Mofjeld, H O AU - Gonzalez, F I AU - Newman, J C Y1 - 1997 PY - 1997 DA - 1997 SP - 145 EP - 155 PB - Springer, Dordrecht VL - 9 SN - 1878-9897, 1878-9897 KW - United States KW - tsunamis KW - East Pacific KW - Northeast Pacific KW - geologic hazards KW - time series analysis KW - statistical analysis KW - prediction KW - Cape Mendocino KW - California KW - North Pacific KW - Humboldt County California KW - Pacific Ocean KW - floods KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52408662?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+Natural+and+Technological+Hazards+Research&rft.atitle=Short-term+forecasts+of+inundation+during+teletsunamis+in+the+eastern+North+Pacific+Ocean&rft.au=Mofjeld%2C+H+O%3BGonzalez%2C+F+I%3BNewman%2C+J+C&rft.aulast=Mofjeld&rft.aufirst=H&rft.date=1997-01-01&rft.volume=9&rft.issue=&rft.spage=145&rft.isbn=0792348117&rft.btitle=&rft.title=Advances+in+Natural+and+Technological+Hazards+Research&rft.issn=18789897&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - Number of references - 11 N1 - Document feature - illus. incl. geol. sketch maps N1 - Last updated - 2016-05-19 N1 - SubjectsTermNotLitGenreText - California; Cape Mendocino; East Pacific; floods; geologic hazards; Humboldt County California; North Pacific; Northeast Pacific; Pacific Ocean; prediction; statistical analysis; time series analysis; tsunamis; United States ER - TY - BOOK T1 - Workgroup summary report on critical issues of ecological relevance in sediment risk assessment AN - 52377476; 2000-027480 JF - 22nd Pellston workshop on Ecological risk assessment of contaminated sediments AU - Day, Kristin E AU - Clements, William H AU - DeWitt, Ted AU - Landis, Wayne G AU - Landrum, Peter AU - Morrisey, Donald J AU - Reiley, Mary AU - Rosenberg, David M AU - Suter, Glenn W, II AU - Ingersoll, Christopher G A2 - Ingersoll, Christopher G. A2 - Dillon, Tom A2 - Biddinger, Gregory R. Y1 - 1997 PY - 1997 DA - 1997 PB - SETAC Press, Pensacola, FL SN - 1880611090 KW - toxic materials KW - site exploration KW - pollutants KW - statistical analysis KW - prediction KW - pollution KW - bioassays KW - ecosystems KW - decision-making KW - indicators KW - detection KW - toxicity KW - stochastic processes KW - multivariate analysis KW - sediments KW - risk assessment KW - ecology KW - water resources KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52377476?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Day%2C+Kristin+E%3BClements%2C+William+H%3BDeWitt%2C+Ted%3BLandis%2C+Wayne+G%3BLandrum%2C+Peter%3BMorrisey%2C+Donald+J%3BReiley%2C+Mary%3BRosenberg%2C+David+M%3BSuter%2C+Glenn+W%2C+II%3BIngersoll%2C+Christopher+G&rft.aulast=Day&rft.aufirst=Kristin&rft.date=1997-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=1880611090&rft.btitle=Workgroup+summary+report+on+critical+issues+of+ecological+relevance+in+sediment+risk+assessment&rft.title=Workgroup+summary+report+on+critical+issues+of+ecological+relevance+in+sediment+risk+assessment&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 22nd Pellston workshop on Ecological risk assessment of contaminated sediments N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - Number of references - 121 N1 - PubXState - FL N1 - Document feature - 1 table N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Workgroup summary report on contaminated site cleanup decisions AN - 52376378; 2000-027475 JF - 22nd Pellston workshop on Ecological risk assessment of contaminated sediments AU - Chapman, Peter M AU - Cano, Manuel AU - Fritz, Alyce T AU - Gaudet, Connie AU - Menzie, Charles A AU - Sprenger, Mark AU - Stubblefield, William A AU - Ingersoll, Christopher G A2 - Ingersoll, Christopher G. A2 - Dillon, Tom A2 - Biddinger, Gregory R. Y1 - 1997 PY - 1997 DA - 1997 PB - SETAC Press, Pensacola, FL SN - 1880611090 KW - toxic materials KW - monitoring KW - site exploration KW - regulations KW - surface water KW - pollution KW - decision-making KW - dense nonaqueous phase liquids KW - biota KW - remediation KW - ground water KW - bioaccumulation KW - nonaqueous phase liquids KW - transport KW - decontamination KW - risk assessment KW - aquatic environment KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52376378?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Chapman%2C+Peter+M%3BCano%2C+Manuel%3BFritz%2C+Alyce+T%3BGaudet%2C+Connie%3BMenzie%2C+Charles+A%3BSprenger%2C+Mark%3BStubblefield%2C+William+A%3BIngersoll%2C+Christopher+G&rft.aulast=Chapman&rft.aufirst=Peter&rft.date=1997-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=1880611090&rft.btitle=Workgroup+summary+report+on+contaminated+site+cleanup+decisions&rft.title=Workgroup+summary+report+on+contaminated+site+cleanup+decisions&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 22nd Pellston workshop on Ecological risk assessment of contaminated sediments N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - Number of references - 13 N1 - PubXState - FL N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Determination of environmental lead using continuous-flow microwave digestion isotope dilution inductively coupled plasma mass spectrometry AN - 13627978; 199800273 AB - Samples of the standard reference materials comprising peach leaves, toxic metals on air filters and in urine, domestic sludge, household dust and powdered paint were spiked with lead-206 before dissolution using standard procedures and subsequent analysis for lead by thermal ionization mass spectrometry (TIMS) or inductively coupled plasma mass spectrometry (ICPMS). The ratio of lead-206:lead-208 was determined. Samples in the form of a slurry were also injected into a continuously flowing carrier stream to a microwave digestion system prior to ICPMS isotope dilution. Sample dissolution was sequential and took approximately 10 minutes per sample. Lead concentrations determined by the continuous digestion method agreed with certified concentrations and data obtained from previous ICPMS isotope dilution analysis. The closed system produced low blanks and was easy to use. There are 32 references. JF - Analytical Chemistry AU - Beary, E S AU - Paulsen, P J AU - Jassie, L B AU - Fassett, J D AD - National Institute of Standards and Technology, Gaithersburg, Md. Y1 - 1997 PY - 1997 DA - 1997 SP - 758 EP - 766 VL - 69 IS - 4 KW - Analysis KW - Filters (see also packed columns, groups below) KW - Pb KW - Aqualine Abstracts KW - AQ 00003:Monitoring and Analysis of Water and Wastes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13627978?accountid=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=Analytical+Chemistry&rft.atitle=Determination+of+environmental+lead+using+continuous-flow+microwave+digestion+isotope+dilution+inductively+coupled+plasma+mass+spectrometry&rft.au=Beary%2C+E+S%3BPaulsen%2C+P+J%3BJassie%2C+L+B%3BFassett%2C+J+D&rft.aulast=Beary&rft.aufirst=E&rft.date=1997-01-01&rft.volume=69&rft.issue=4&rft.spage=758&rft.isbn=&rft.btitle=&rft.title=Analytical+Chemistry&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - SuppNotes - Publication focus: Experimental. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Evaluation of pressurized fluid extraction for the extraction of environmental matrix reference materials AN - 13620065; 199803264 AB - Pressurized fluid extraction (PFE) was evaluated for use as an alternative to Soxhlet extraction during the certification of selected PAH, PCB congeners and chlorinated pesticides from the following reference materials: SRM 1649a (urban dust/organics), SRM 1650 and 2975 (diesel particulate matter), SRM 1941a (organics in marine sediment), SRM 1944 (waterway sediment), SRM 2974 (organics in freeze-dried mussel tissue), and CARP-1 and -2 (ground whole carp). Optimal solvent systems for each reference material were established. Extraction efficiencies for the PAH, PCB congeners and chlorinated pesticides in air particulate, sediment, mussel tissue and carp were comparable with those obtained by Soxhlet extraction, whilst extraction of higher molecular weight PAH from the diesel particulate materials was enhanced. PFE is therefore recommended as the preferred technique for the certification of these materials. PFE is a more rapid procedure than Soxhlet extraction, can be automated and uses less solvent. There are 30 references. JF - Analytical Chemistry AU - Schantz, M M AU - Nichols, J J AU - Wise, SA AD - National Institute of Standards and Technology, Gaithersburg, Md. Y1 - 1997 PY - 1997 DA - 1997 SP - 4210 EP - 4219 VL - 69 IS - 20 KW - Congener KW - Aqualine Abstracts KW - AQ 00003:Monitoring and Analysis of Water and Wastes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13620065?accountid=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=Analytical+Chemistry&rft.atitle=Evaluation+of+pressurized+fluid+extraction+for+the+extraction+of+environmental+matrix+reference+materials&rft.au=Schantz%2C+M+M%3BNichols%2C+J+J%3BWise%2C+SA&rft.aulast=Schantz&rft.aufirst=M&rft.date=1997-01-01&rft.volume=69&rft.issue=20&rft.spage=4210&rft.isbn=&rft.btitle=&rft.title=Analytical+Chemistry&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - SuppNotes - Publication focus: Experimental. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - New research avenues in toxicology: 7-gas N-Gas Model, toxicant suppressants, and genetic toxicology. AN - 78673999; 9016743 AB - Three research areas -- a 7-gas N-Gas Model, toxicant suppressants, and genetic toxicology -- are presented as new research approaches in toxicology. The current 6-gas N-Gas Model predicts the toxic potency of the combustion products of materials based on the toxicological interactions of the fire gases carbon monoxide (CO), carbon dioxide (CO2), low oxygen (O2) concentrations, hydrogen cyanide (HCN), hydrogen chloride, and hydrogen bromide. The present research includes nitrogen dioxide (NO2) in a new 7-gas model which incorporates the synergistic effects of NO2 and CO2, the antagonistic effects of NO2 and HCN, and the additive effects of NO2 with CO and low O2. The area of toxicant suppressants concerns chemicals, which when added to a material, will inhibit or reduce the concentration of a specific toxic gas normally generated during thermal decomposition of that material. The effectiveness of this approach was demonstrated at the US National Institute of Standards and Technology when HCN generation was reduced by 90% and the resultant toxicity of the combustion products was lowered by 50% when a flexible polyurethane (FPU) foam was treated with 0.1% (by weight) cuprous oxide (Cu2O). Although melamine-treated FPU foams are being promoted as more fire safe than standard foams, a melamine-treated foam generated 10 times more HCN than a foam without melamine. The addition of Cu2O to this melamine foam also reduced the HCN generation by 90%. The genetic toxicology research entails the examination of DNA damage that results from the exposure of human cells to various environmental toxicants and gases. JF - Toxicology AU - Levin, B C AD - Chemical Science and Technology Laboratory, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, USA. Y1 - 1996/12/31/ PY - 1996 DA - 1996 Dec 31 SP - 89 EP - 106 VL - 115 IS - 1-3 SN - 0300-483X, 0300-483X KW - Polyurethanes KW - 0 KW - polyurethane foam KW - 9009-54-5 KW - Index Medicus KW - Animals KW - Mutagenicity Tests KW - Humans KW - Polyurethanes -- chemistry KW - DNA Damage -- drug effects KW - Fires KW - Smoke Inhalation Injury -- prevention & control KW - Toxicology -- methods KW - Research Design UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/78673999?accountid=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=Toxicology&rft.atitle=New+research+avenues+in+toxicology%3A+7-gas+N-Gas+Model%2C+toxicant+suppressants%2C+and+genetic+toxicology.&rft.au=Levin%2C+B+C&rft.aulast=Levin&rft.aufirst=B&rft.date=1996-12-31&rft.volume=115&rft.issue=1-3&rft.spage=89&rft.isbn=&rft.btitle=&rft.title=Toxicology&rft.issn=0300483X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1997-02-26 N1 - Date created - 1997-02-26 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - RPRT T1 - AMENDMENT 8 TO THE FISHERY MANAGEMENT PLAN FOR THE SNAPPER GROUPER FISHERY OF THE SOUTH ATLANTIC REGION (DRAFT SUPPLEMENT TO THE FINAL ENVIRONMENTAL IMPACT STATEMENT OF MARCH 1983). AN - 36399051; 6224 AB - PURPOSE: The amending of the fishery management plan (FMP) for the snapper grouper fishery in the South Atlantic region is proposed. The region includes areas of the Atlantic Ocean extending from the North Carolina/Virginia border through the Atlantic side of the Florida Keys to 83 degrees west longitude. An amendment to the FMP is thought to be needed in order to protect five species (red porgy, vermillion snapper, greater amberjack, black sea bass, and gag) from the effects of overfishing. The proposed action as presented in this draft supplement to the final EIS of August 1983 would include 18 provisions to prevent overfishing and protect the habitat of these five species. The provisions would include limiting snapper grouper permit holders to those that can demonstrate landings of at least 1,000 pounds in two of the three year from 1993 to 1995, and have held a valid snapper grouper permit from 1993 to 1995; establishing trip limits for sub-units of species in the snapper grouper management unit; redefining overfishing and optimum yield; increasing the red porgy minimum size limit from 12 inches total length (TL) to 14 inches TL for both recreational and commercial fishermen, and establishing a recreational bag limit of two; increasing the black sea bass minimum size limit from eight inches TL to ten inches TL for both recreational and commercial fishermen; designating a black sea bass special management zone; establishing a recreational bag limit of 10 black sea bass; requiring escape vents and escape panels with degradable fasteners in sea bass pots; establishing measure for greater amberjack that would extend the April closure throughout the EEZ and prohibit sale during April, reduce the recreational bag limit to one fish per day per person, implement a commercial quota to reduce landings by 21 percent based on average landings 1986-1995 and implement a trip limit of 500 to 1,000 pounds, change the start of fishing season from January 1 to July 1, and prohibit coring; implementing an annual vermillion snapper commercial quota of 600,000 pounds, a recreational bag limit of five fish, and a recreational minimum size limit of 12 inches TL (all measures effective January 1, 1998); increasing the gag minimum size limit from 20 inches TL to 24 inches TL for commercial and recreational fisheries, and prohibiting all harvest January through March; requiring logbook reporting by the 10th of the month following the month of activity; establishing a transit zone through the South Atlantic EEZ and allowing transit of the South Atlantic EEZ with possession of both the Gulf reef fish permit and fish trap permit and endorsement; specifying that vessels with bottom longline gear aboard could only possess snowy grouper, tilefish, yellowedge grouper, and other deepwater species; allowing the use of one bait net up to 50 feet long by 10 feet high with a stretched mesh size of 1.5 inches or smaller; allowing one net per boat; allowing the possession and use of cast nets for catching bait; allowing species within the snapper grouper management unit (whether whole or fillets) caught in Bahamian waters in accordance with Bahamian law to be possessed aboard a vessel in the South Atlantic EEZ and landed in the U.S. provided the vessel is in transit from the Bahamas and valid Bahamian fishing and cruising permits were onboard; establishing an aggregate recreational bag limit of 20 to 25 fish of all snapper grouper species (excluding other species and existing bag limits); and implementing alternative measures to reduce fishing mortality, such as establishing a closure of the EEZ for species in the snapper grouper management unit, or implementing a flat trip limit for all temperate mid-shelf snapper grouper species, or establishing an aggregate temperate mid-shelf species quota. POSITIVE IMPACTS: The amendment to the FMP would protect the snapper grouper fisheries in the South Atlantic. Limiting permit holders would provide a cap on the number of participants, prevent future increases in fish mortality, and improve data collection and monitoring efforts. NEGATIVE IMPACTS: The proposed decrease in the number of permitted vessels and restrictions on landings would stabilize the fisheries while creating short-term economic hardships on commercial operators. LEGAL MANDATES: Coastal Zone Management Act of 1972, as amended (16 U.S.C. 1451 et seq.), and Fishery Conservation and Management Act of 1976 (16 U.S.C. 1801 et seq.). PRIOR REFERENCES: For the abstracts of the draft and final EISs, see 82-0640D, Volume 6, Number 10, and 83-0524F, Volume 7, Number 8, respectively. JF - EPA number: 960604, 316 pages, December 30, 1996 PY - 1996 KW - Water KW - Coastal Zones KW - Conservation KW - Fisheries KW - Fisheries Management KW - Impact Assessment Methodology KW - Recreation Resources KW - Regulations KW - Socioeconomic Assessments KW - Atlantic Ocean KW - Florida KW - Georgia KW - North Carolina KW - South Carolina KW - Coastal Zone Management Act of 1972, Compliance KW - Fishery Conservation and Management Act of 1976, Compliance UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36399051?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=1996-12-30&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=AMENDMENT+8+TO+THE+FISHERY+MANAGEMENT+PLAN+FOR+THE+SNAPPER+GROUPER+FISHERY+OF+THE+SOUTH+ATLANTIC+REGION+%28DRAFT+SUPPLEMENT+TO+THE+FINAL+ENVIRONMENTAL+IMPACT+STATEMENT+OF+MARCH+1983%29.&rft.title=AMENDMENT+8+TO+THE+FISHERY+MANAGEMENT+PLAN+FOR+THE+SNAPPER+GROUPER+FISHERY+OF+THE+SOUTH+ATLANTIC+REGION+%28DRAFT+SUPPLEMENT+TO+THE+FINAL+ENVIRONMENTAL+IMPACT+STATEMENT+OF+MARCH+1983%29.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Name - Department of Commerce, National Marine Fisheries Service, Charleston, South Carolina; DC N1 - Date revised - 2006-05-01 N1 - SuppNotes - Draft. Preparation date: December 30, 1996 N1 - Last updated - 2011-12-16 ER - TY - RPRT T1 - IMPACTS OF ARTIFICIAL SALMON AND STEELHEAD PRODUCTION STRATEGIES IN THE COLUMBIA RIVER BASIN; IDAHO, MONTANA, NEVADA, OREGON, UTAH, WASHINGTON, AND WYOMING. AN - 36401120; 6212 AB - PURPOSE: The implementation of a salmon and steelhead artificial production strategy in the Columbia River Basin is proposed. Anadromous fish provide raw material inputs in the small commercial fishing industry, are important to Native American tribes in the region, and are key amenities that contribute to the region's quality of life. The anadromous fish population in the river basin has declined because dams have blocked or fish migration to and from the ocean, farmers withdrew water from tributary streams used for spawning, timber harvesting removed streamside shade trees thereby warming the water, and road construction produced sediment that smothered salmon eggs. Because half of the historic spawning grounds are lost forever and much of the remainder is severely degraded, fish hatcheries would be needed for many years. This draft programmatic EIS recognizes five purposes: maintaining biological diversity, including species listed under the Endangered Species Act and other recognized weak stocks; fulfilling federal treaty obligations to Native Americans under the several treaties signed in 1855; fulfilling federal trust responsibilities to Native Americans including court-approved actions developed under the auspices of United States v. Oregon; accomplishing other fisheries mitigation responsibilities incurred as a result of water development authorizations, for example, replacement fisheries for non-Indian sport and commercial catches; and assisting in meeting other treaty obligations such as fish tagging and tag-recovery obligations under the U.S./Canada Pacific Salmon Treaty. This EIS focuses on those regions where hatchery-reared fish and naturally-spawned fish interact. Four alternatives, including a No Action Alternative (Alternative 1), are considered in this draft EIS. The preferred alternative (Alternative 6) would include systemwide, policy-level decisions to better meet the variety of identified purposes. It would use small artificial production increases to stimulate natural production in the Snake River and upper Columbia River basins while continuing to provide limited harvest opportunities. Federally-funded and -operated hatcheries would provide both mitigation production for harvesting and supplementation production for the development of natural production. Approximately 30 percent of the existing mitigation production would be redirected to supplementation. This shift would increase supplementation efforts in the Columbia Basin from about seven million smolts under the current condition to an estimated 78 million smolts. POSITIVE IMPACTS: The project would have important economic consequences for the workers, investors, and families that are directly linked to the commercial fishing industry, and little impact on the overall economy of the Pacific Northwest. The project would establish sub-basin forums to build management activities for various regions within the basin, and set some standards for meeting hatchery operations and release strategies. NEGATIVE IMPACTS: Under the preferred alternative, naturally-produced salmon and steelhead could be adversely affected by changes in the amount of competition for food and space, predation, disease, and straying due to the modified hatchery production and release programs. The dominance of hatchery-raised fish could result in the loss of important genetic materials that could be the sole remaining gene pool for traits important to the survival of the species. LEGAL MANDATES: Endangered Species Act of 1973, as amended (16 U.S.C. 1531 et seq.), and Pacific Northwest Electric Power Planning and Conservation Act of 1980 (P.L. 96-501). JF - EPA number: 960592, 454 pages, December 20, 1996 PY - 1996 KW - Water KW - Agency number: DES 96-48 KW - Conservation KW - Endangered Species (Animals) KW - Fish KW - Fish Hatcheries KW - Fisheries KW - Minorities KW - Columbia River KW - Idaho KW - Montana KW - Nevada KW - Oregon KW - Snake River KW - Utah KW - Washington KW - Wyoming KW - Endangered Species Act of 1973, as amended, Animals KW - Pacific Northwest Electric Power Planning and Conservation Act of 1980, Compliance UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36401120?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=1996-12-20&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=IMPACTS+OF+ARTIFICIAL+SALMON+AND+STEELHEAD+PRODUCTION+STRATEGIES+IN+THE+COLUMBIA+RIVER+BASIN%3B+IDAHO%2C+MONTANA%2C+NEVADA%2C+OREGON%2C+UTAH%2C+WASHINGTON%2C+AND+WYOMING.&rft.title=IMPACTS+OF+ARTIFICIAL+SALMON+AND+STEELHEAD+PRODUCTION+STRATEGIES+IN+THE+COLUMBIA+RIVER+BASIN%3B+IDAHO%2C+MONTANA%2C+NEVADA%2C+OREGON%2C+UTAH%2C+WASHINGTON%2C+AND+WYOMING.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Name - Department of Energy, Bonneville Power Administration, Portland, Oregon; DOE N1 - Date revised - 2006-05-01 N1 - SuppNotes - Draft. Preparation date: December 20, 1996 N1 - Last updated - 2011-12-16 ER - TY - RPRT T1 - PROPOSED REGULATIONS IN THE ATLANTIC OCEAN EXCLUSIVE ECONOMIC ZONE TO CONTROL THE HARVEST OF WEAKFISH (DRAFT SUPPLEMENT TO THE FINAL ENVIRONMENTAL IMPACT STATEMENT OF SEPTEMBER 1995). AN - 36403928; 6195 AB - PURPOSE: The implementation of harvesting regulations for weakfish in the exclusive economic zone (EEZ) along the Atlantic Coast is proposed. At present, there are no federal regulations in effect on the harvest or possession of weakfish along the Atlantic Coast. The weakfish stock is continuing to decline, and the 1993 stock assessment showed signs of recruitment failure. During 1991-1994, some 80 percent of the population was harvested annually and only five percent of the population achieved spawning age. Total landings have declined from 80 million pounds in 1980 to 7.9 million pounds in 1994. Five alternatives, including a No Action Alternative (Alternative E), are considered in this draft supplement to the final EIS of September 1995. The preferred alternative (Alternative D) would apply federal regulations in the Atlantic Coast EEZ compatible with the effective implementation of the Atlantic States Marine Fisheries Commission's interstate fishery management plan for weakfish. It would implement a 12-inch total length minimum size for fish taken in the EEZ. It would also require that weakfish harvested commercially in the EEZ be landed only in the following states: Massachusetts through North Carolina (except Pennsylvania), and Florida and in accordance with the states' landing laws. It would also require minimum mesh sizes in the EEZ be consistent with a 12-inch minimum fish size: 3.25-inch square stretch mesh or 3.75-inch diamond stretch mesh for trawls, and 2.875-inch stretch mesh for gillnets. It would also require that non-directed fisheries coastwide using smaller mesh sizes than that consistent with a 12-inch minimum fish size could possess no more than 150 pounds of weakfish bycatch in any one day or trip, which ever were longest. The use of flynets in the EEZ south of Cape Hatteras would be prohibited. In February 1996, a federal district court ruled that amended fishery management plan (FMP) presented in the final EIS was not a valid FMP because it did not contain management recommendations for the Secretary of Commerce. This draft supplement includes those recommendations. POSITIVE IMPACTS: The imposition of the proposed restrictions would stabilize the fishery, restore the stock to satisfactory levels, and protect juvenile weakfish. NEGATIVE IMPACTS: An increase in weakfish flynet operations north of Cape Hatteras could adversely affect marine mammals and sea turtles. LEGAL MANDATES: Atlantic Coastal Fisheries Cooperative Management Act of 1993 and Fishery Conservation and Management Act of 1976 (16 U.S.C. 1801 et seq.). PRIOR REFERENCES: For the abstracts of the draft and final EIS, see 95-0291D, Volume 19, Number 3, and 95-0501F, Volume 19, Number 5, respectively. JF - EPA number: 960574, 146 pages, December 12, 1996 PY - 1996 KW - Water KW - Coastal Zones KW - Conservation KW - Fisheries KW - Fisheries Management KW - Fisheries Surveys KW - Impact Assessment Methodology KW - Socioeconomic Assessments KW - Atlantic Ocean KW - Connecticut KW - Delaware KW - Florida KW - Georgia KW - Maryland KW - Massachusetts KW - New Jersey KW - New York KW - North Carolina KW - Rhode Island KW - South Carolina KW - Virginia KW - Atlantic Coastal Fisheries Cooperative Management Act of 1993, Compliance KW - Fishery Conservation and Management Act of 1976, Compliance UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36403928?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=1996-12-12&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=PROPOSED+REGULATIONS+IN+THE+ATLANTIC+OCEAN+EXCLUSIVE+ECONOMIC+ZONE+TO+CONTROL+THE+HARVEST+OF+WEAKFISH+%28DRAFT+SUPPLEMENT+TO+THE+FINAL+ENVIRONMENTAL+IMPACT+STATEMENT+OF+SEPTEMBER+1995%29.&rft.title=PROPOSED+REGULATIONS+IN+THE+ATLANTIC+OCEAN+EXCLUSIVE+ECONOMIC+ZONE+TO+CONTROL+THE+HARVEST+OF+WEAKFISH+%28DRAFT+SUPPLEMENT+TO+THE+FINAL+ENVIRONMENTAL+IMPACT+STATEMENT+OF+SEPTEMBER+1995%29.&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 - 2006-05-01 N1 - SuppNotes - Draft. Preparation date: December 12, 1996 N1 - Last updated - 2011-12-16 ER - TY - JOUR T1 - Possible role of dust-induced regional warming in abrupt climate change during the last glacial period AN - 52758829; 1997-010782 JF - Nature (London) AU - Overpeck, Jonathan T AU - Rind, David AU - Lacis, Andrew AU - Healy, Richard J Y1 - 1996/12// PY - 1996 DA - December 1996 SP - 447 EP - 449 PB - Macmillan Journals, London VL - 384 IS - 6608 SN - 0028-0836, 0028-0836 KW - general circulation models KW - ice cores KW - last glacial maximum KW - Quaternary KW - clastic sediments KW - paleoclimatology KW - Cenozoic KW - paleotemperature KW - dust KW - sediments KW - Pleistocene KW - loess KW - aerosols KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52758829?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nature+%28London%29&rft.atitle=Possible+role+of+dust-induced+regional+warming+in+abrupt+climate+change+during+the+last+glacial+period&rft.au=Overpeck%2C+Jonathan+T%3BRind%2C+David%3BLacis%2C+Andrew%3BHealy%2C+Richard+J&rft.aulast=Overpeck&rft.aufirst=Jonathan&rft.date=1996-12-01&rft.volume=384&rft.issue=6608&rft.spage=447&rft.isbn=&rft.btitle=&rft.title=Nature+%28London%29&rft.issn=00280836&rft_id=info:doi/ L2 - http://www.nature.com/nature/index.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 36 N1 - Document feature - 1 table, sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - NATUAS N1 - SubjectsTermNotLitGenreText - aerosols; Cenozoic; clastic sediments; dust; general circulation models; ice cores; last glacial maximum; loess; paleoclimatology; paleotemperature; Pleistocene; Quaternary; sediments ER - TY - JOUR T1 - Helium isotope studies of geothermal fields in the Taupo volcanic zone, New Zealand AN - 52757707; 1997-016827 AB - We report new measurements of (super 3) He, (super 4) He and Ne on 69 samples of gas from geothermal fields in the central section of the NE-SW trending Taupo Volcanic Zone (TVZ). We find (super 3) He/ (super 4) He ratios in the range 5.9-7.3 times the atmospheric ratio (59-7.3 R (super A) ). the values in the Wairakei field are extremely uniform and vary by only a few per cent from 7.2R (sub A) . In contrast, the wells in the Ohaaki-Broadlands field show a striking factor of two variation, with the "West bank" section characterised by values near 6 R (sub A) while the "East bank" section has values as low as 3. R (sub A) . This suggests that mixing of two types of geothermal source fluids may be occurring at Ohaaki-Broadlands. An inverse relationship has been found between the (super 3) He/ (super 4) He ratio of the gases and the B?Cl ratios in the associated fluids. Thus the helium isotope ratios appear to be affected both by the flux of mantle helium associated with mantle subduction and also by the presence of sedimentary rocks beneath the geothermal field. Leaching by the hot ascending fluid of radiogenic (super 4) He together with boron form the underlying high-boron, low-chloride Mesozoic greywacke basement, is thought to be the cause of this inverse relationship. The CO (sub 2) / (super 3) He ratio in the TVZ exceeds the MORB ration by a factor of up to 100, with higher values corresponding to higher V/Cl fluid ratios, suggesting that the greywacke may also be the major source of the CO (sub 2) . We have also measured argon concentrations and isotopes on 19 samples in the Ohaaki-Broadlands area in order to further elucidate the nature of the striking helium isotope variation. The argon isotope ratios are relatively close to atmospheric indicating that the majority of the argon comes from recirculated groundwater. The simplified boiling model of Mazor et al. (1990) has been used to calculate the (super 3) He/ (super 4) He ration, the ( (super 3) He/ (super 36) Ar) (sub ASW) ratio is a much better indicator of the potential geothermal heat. The ( (super 4) He/ (super 40) Ar) (sub NA) (where NA = non atmospheric) ratio of both the high (mantle-derived) and low (crustal-derive) (super 3) He/ (super 4) He end-members of the analyses reported here is about 3.6 is in the range which is expected for the radiogenic component and although considerably lower than that often found in subduction type mantle gases it is still within the accepted range of values. JF - Journal of Volcanology and Geothermal Research AU - Hulston, John R AU - Lupton, John E Y1 - 1996/12// PY - 1996 DA - December 1996 SP - 297 EP - 321 PB - Elsevier, Amsterdam VL - 74 IS - 3-4 SN - 0377-0273, 0377-0273 KW - Australasia KW - isotopes KW - isotope ratios KW - Taupo volcanic zone KW - subduction KW - stable isotopes KW - North Island KW - geothermal energy KW - geothermal fields KW - volcanism KW - noble gases KW - Broadlands KW - helium KW - He-4/He-3 KW - New Zealand KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52757707?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Volcanology+and+Geothermal+Research&rft.atitle=Helium+isotope+studies+of+geothermal+fields+in+the+Taupo+volcanic+zone%2C+New+Zealand&rft.au=Hulston%2C+John+R%3BLupton%2C+John+E&rft.aulast=Hulston&rft.aufirst=John&rft.date=1996-12-01&rft.volume=74&rft.issue=3-4&rft.spage=297&rft.isbn=&rft.btitle=&rft.title=Journal+of+Volcanology+and+Geothermal+Research&rft.issn=03770273&rft_id=info:doi/10.1016%2FS0377-0273%2896%2900031-5 L2 - http://www.sciencedirect.com/science/journal/03770273 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 1997-01-01 N1 - Number of references - 56 N1 - Document feature - illus. incl. 3 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - JVGRDQ N1 - SubjectsTermNotLitGenreText - Australasia; Broadlands; geothermal energy; geothermal fields; He-4/He-3; helium; isotope ratios; isotopes; New Zealand; noble gases; North Island; stable isotopes; subduction; Taupo volcanic zone; volcanism DO - http://dx.doi.org/10.1016/S0377-0273(96)00031-5 ER - TY - RPRT T1 - The development of a quantitative basis for optimal spill response planning AN - 19578674; 8077023 JF - NOAA technical memorandum NOS ORCA ; 102. [np]. Dec 1996. AU - Galt, JA AU - Payton, D L Y1 - 1996/12// PY - 1996 DA - December 1996 PB - National Oceanic and Atmospheric Administration KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 1: Biological Sciences & Living Resources KW - Oil spillsEnvironmental aspects. KW - Oil spillsProtectionPlanning. double prime 250343 KW - Oil pollution of waterProtectionPlanning. double prime 250335 KW - Oil pollution of the seaProtectionPlanning. double prime 250333 KW - Environmental risk assessmentPlanning. double prime 259884 KW - PollutionRisk assessmentPlanning. double prime 259380 KW - Biological surveys KW - Marine KW - Oceanographic data KW - Q5 08503:Characteristics, behavior and fate KW - Q2 09127:General papers on resources KW - Q1 08121:Law, policy, economics and social sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19578674?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=Galt%2C+JA%3BPayton%2C+D+L&rft.aulast=Galt&rft.aufirst=JA&rft.date=1996-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=The+development+of+a+quantitative+basis+for+optimal+spill+response+planning&rft.title=The+development+of+a+quantitative+basis+for+optimal+spill+response+planning&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2016-12-21 ER - TY - BOOK T1 - Conservation genetics of Atlantic and Mediterranean green turtles: Inferences from mtDNA sequences AN - 17194071; 4480929 AB - Genetic studies of population structure with conservation implications have been conducted for green turtles, loggerhead turtles, hawksbills, and leatherbacks. The primary conservation implication of such studies has been that genetically independent breeding colonies should be managed on a colony-by-colony basis, and should be protected against overexploitation by humans or against extirpation by natural causes. The low level of maternal gene flow among rookeries suggests that the extinction of a rookery will not meet with natural replenishing from females from other rookeries in ecological time frames meaningful to conservation plans. JF - NOAA Technical Memorandum AU - Encalada, SE A2 - Bowen, BW A2 - Witzell, WN (eds) Y1 - 1996/12// PY - 1996 DA - Dec 1996 SP - 8 EP - 40 PB - NOAA Natl. Mar. Fish. Serv. KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - NMFS-SEFSC-396 KW - Marine KW - Population genetics KW - Breeding sites KW - DNA KW - Nature conservation KW - Rare species KW - Genetic drift KW - Species extinction KW - Q5 08523:Conservation, wildlife management and recreation KW - Q1 08443:Population genetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17194071?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:journal&rft.genre=article&rft.jtitle=Fishery+Bulletin&rft.atitle=Spawning+seasonality+of+albacore%2C+Thunnus+alalunga%2C+in+the+South+Pacific+Ocean&rft.au=Ramon%2C+D%3BBailey%2C+K&rft.aulast=Ramon&rft.aufirst=D&rft.date=1996-10-01&rft.volume=94&rft.issue=4&rft.spage=724&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 - 2006-11-01 N1 - Last updated - 2015-03-24 ER - TY - BOOK T1 - A mixed stock analysis of the green turtle: The need for null hypotheses AN - 17193684; 4480940 AB - As a population geneticist who has spent the major portion of his career working on fishes, I find myself in the unenviable position of presenting a paper on an unfamiliar group of animals; sea turtles. I have learned a good deal more about them than was ever my intention to know, but will make no inferences about their biology here. I will discuss a more comfortable terrain; the confidence we can place in statistical analysis of genetic data. My interest in this area has grown as my research has become more deeply involved in fisheries related issues. How much confidence do I really have in the data and the conclusions drawn from them? The question nags at me, because the results can influence our stewardship of the resources and the livelihood of people and cultures that depend upon them. The issues are important to anyone involved in conservation genetics, because our own future cannot be separated from the fate of the natural resources of the earth. This is especially true in less developed countries as they contain a disproportionate share of the world's biological diversity and a human population that is intimately tied to these resources. JF - NOAA Technical Memorandum AU - Chapman, R W A2 - Bowen, BW A2 - Witzell, WN (eds) Y1 - 1996/12// PY - 1996 DA - Dec 1996 SP - 10 EP - 146 PB - NOAA Natl. Mar. Fish. Serv. KW - Green sea turtles KW - Statistical analysis KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - NMFS-SEFSC-396 KW - Marine KW - Population genetics KW - Chelonia KW - Stock assessment KW - Nature conservation KW - Rare species KW - Q5 08523:Conservation, wildlife management and recreation KW - Q1 08443:Population genetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17193684?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=Chapman%2C+R+W&rft.aulast=Chapman&rft.aufirst=R&rft.date=1996-12-01&rft.volume=&rft.issue=&rft.spage=137&rft.isbn=&rft.btitle=A+mixed+stock+analysis+of+the+green+turtle%3A+The+need+for+null+hypotheses&rft.title=A+mixed+stock+analysis+of+the+green+turtle%3A+The+need+for+null+hypotheses&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 ER - TY - BOOK T1 - Methods for collection and preservation of samples for sea turtle genetic studies AN - 17193408; 4480927 AB - Genetic techniques are increasingly being used to study the biology and conservation of sea turtles. Earlier, such studies were hampered by the need to sample relatively large amounts of tissue, sometimes requiring the sacrifice of hatchlings. With the development of the Polymerase Chain Reaction (PCR) methodology, molecular analysis now only requires tiny amounts of DNA, which can be obtained from a few drops of blood or small tissue biopsies without harm to live turtles. DNA can also be recovered from soft tissue or bone samples from dead animals, even from archaeological remains and museum collections. Genetic studies are therefore no longer limited so much by technological shortcomings, but rather by availability of samples. JF - NOAA Technical Memorandum AU - Dutton, PH A2 - Bowen, BW A2 - Witzell, WN (eds) Y1 - 1996/12// PY - 1996 DA - Dec 1996 SP - 8 EP - 24 PB - NOAA Natl. Mar. Fish. Serv. KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - NMFS-SEFSC-396 KW - Marine KW - Population genetics KW - Chemotaxonomy KW - Nature conservation KW - Rare species KW - Q5 08523:Conservation, wildlife management and recreation KW - Q1 08443:Population genetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17193408?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:journal&rft.genre=article&rft.jtitle=Fishery+Bulletin&rft.atitle=Forecasting+the+fishery+for+pink+shrimp%2C+Penaeus+duorarum%2C+on+the+Tortugas+Grounds%2C+Florida&rft.au=Sheridan%2C+P&rft.aulast=Sheridan&rft.aufirst=P&rft.date=1996-10-01&rft.volume=94&rft.issue=4&rft.spage=743&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 - 2006-11-01 N1 - Last updated - 2015-03-24 ER - TY - BOOK T1 - Sea turtle conservation genetics AN - 17191037; 4480925 AB - Studies of sea turtle migrations and population structure have traditionally been limited to tag and recapture studies of nesting females. Many facets of marine turtle life history have been revealed with tagging studies, but this approach is labor-intensive, potentially expensive, and has limited applications to males and juvenile stages. As a result, scientists and resource managers have been frustrated by an inability to link reproductive adults to a rookery of origin. Furthermore, tagging studies have been unable to determine which reproductive populations use particular feeding grounds and migratory corridors. Conservation strategies for sea turtles require such information, and new approaches are clearly desirable to resolve aspects of population biology which are refractory to conventional tag and recapture studies. In this respect, sea turtle biologists and resource managers are beginning to appreciate the relevance of genetic research, and have established genetic studies as priority research in the turtle recovery plans (NMFS/FWS 1991a, b; 1992, 1993) and by the National Academy of Science (NRC 1990). JF - NOAA Technical Memorandum AU - Bowen, B W AU - Witzell, W N A2 - Bowen, BW A2 - Witzell, WN (eds) Y1 - 1996/12// PY - 1996 DA - Dec 1996 SP - 8 PB - NOAA Natl. Mar. Fish. Serv. KW - Sea turtles KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - NMFS-SEFSC-396 KW - Marine KW - Population genetics KW - Life history KW - Breeding sites KW - Aquatic reptiles KW - Nature conservation KW - Tagging KW - Rare species KW - Q5 08523:Conservation, wildlife management and recreation KW - Q1 08442:Population dynamics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17191037?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=Bowen%2C+B+W%3BWitzell%2C+W+N&rft.aulast=Bowen&rft.aufirst=B&rft.date=1996-12-01&rft.volume=&rft.issue=&rft.spage=1&rft.isbn=&rft.btitle=Sea+turtle+conservation+genetics&rft.title=Sea+turtle+conservation+genetics&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 ER - TY - BOOK T1 - Literature on marine turtle population structure, molecular evolution, conservation genetics, and related topics AN - 17189576; 4480926 JF - NOAA Technical Memorandum AU - Bowen, B W A2 - Bowen, BW A2 - Witzell, WN (eds) Y1 - 1996/12// PY - 1996 DA - Dec 1996 SP - 8 EP - 16 PB - NOAA Natl. Mar. Fish. Serv. KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - NMFS-SEFSC-396 KW - Marine KW - Population genetics KW - Chemotaxonomy KW - Nature conservation KW - Population structure KW - Rare species KW - Phylogenetics KW - Evolution KW - Q5 08523:Conservation, wildlife management and recreation KW - Q1 08442:Population dynamics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17189576?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=Bowen%2C+B+W&rft.aulast=Bowen&rft.aufirst=B&rft.date=1996-12-01&rft.volume=&rft.issue=&rft.spage=9&rft.isbn=&rft.btitle=Literature+on+marine+turtle+population+structure%2C+molecular+evolution%2C+conservation+genetics%2C+and+related+topics&rft.title=Literature+on+marine+turtle+population+structure%2C+molecular+evolution%2C+conservation+genetics%2C+and+related+topics&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 ER - TY - JOUR T1 - The climatology of relative humidity in the atmosphere AN - 16316490; 4256245 AB - The present paper deals with the analysis of the time-average relative humidity fields in the atmosphere. Twice-daily estimates of relative humidity are used. After some theoretical considerations on the relations between relative humidity, other moisture parameters, and temperature, a critical analysis of the various sources of data is made considering their possible limitations. Various methods of computing relative humidity are formulated and discussed. The global distribution of relative humidity at various levels shows that it is not zonally uniform with centers of various intensities at all latitudes. The global maps show maxima in the equatorial zone and minima in the dry subtropical belts around 30 degree N and 30 degree S. The land-sea contrast and variations related to the orographic relief are also apparent. The general pattern of relative humidity is similar at all levels but its magnitude decreases with altitude. The seasonal analyses show a similar pattern as the annual analyses but are slightly shifted toward the summer pole. The saturation deficit is also evaluated. Cross sections of the saturation deficit show that the maxima are found in the middle to lower troposphere at subtropical latitudes, being most intense in the Northern Hemisphere during the summer season. The temporal variability of the relative humidity due to transient eddies exhibits a bimodal structure with maxima in the midlatitudes of each hemisphere around 700 mb. The stationary eddy distributions are less pronounced than the transient ones and do not change substantially from one season to another. To validate our results, several comparisons are made using independent sources of humidity data as well as cloud distributions at various levels. Thus, COADS data are used to obtain independent analyses of the surface relative humidity over the oceans, and satellite observations by SAGE are used at the 300-mb level. The rawinsonde-SAGE differences are on the order of 10% in the Tropics and 20% in the high latitudes, due in part to a clear-sky (dry) bias in the SAGE data. Our results are further compared with those obtained from operational analyses by the ECMWF. The differences do not exceed 5% in the Tropics but tend to be larger in the tropical upper troposphere and at all levels in the extratropics of the Southern Hemisphere, where the radiosonde network is quite sparse. In view of the obvious connections between the moisture distribution in the atmosphere and cloudiness, a cloud climatology is used to check its consistency with the present results. The latitudinal and interseasonal variations of cloudiness and relative humidity are similar, with maxima in the equatorial belt and at high latitudes and minima in the subtropics that shift poleward during summer and equatorward during winter. Finally, some comments are made on the radiosonde-observing systems in the light of recent satellite studies of humidity. Mainly at the upper levels systematic localized differences are found between electrical hygristor and organic sensors, but the differences almost disappear in the middle and lower troposphere. In spite of the shortcomings, limitations, and errors of the radiosonde network, the present analyses describe for the first time the large-scale, three-dimensional characteristics of the relative humidity in the global atmosphere. JF - Journal of Climate AU - Peixoto, J P AU - Oort, AH AD - GFDL/NOAA, Princeton Univ., Forrestal Campus, US Route 1, Post Office Box 308, Princeton, NJ 08542, USA Y1 - 1996/12// PY - 1996 DA - Dec 1996 SP - 3443 EP - 3463 VL - 9 IS - 12, pt. 3 SN - 0894-8755, 0894-8755 KW - COADS KW - ECMWF KW - SAGE KW - Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts KW - Relative humidity KW - Marine KW - Latitudinal studies KW - Meteorological data KW - Temporal distribution KW - Spatial distribution KW - Temporal variations KW - Seasonal distribution KW - Atmosphere KW - Comparison studies KW - Hygrometry KW - Latitudinal variations KW - Radiosondes KW - Climatology KW - Saturation deficit KW - World KW - Q2 09188:Atmospheric chemistry KW - SW 0810:General KW - O 2070:Meteorology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16316490?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Climate&rft.atitle=The+climatology+of+relative+humidity+in+the+atmosphere&rft.au=Peixoto%2C+J+P%3BOort%2C+AH&rft.aulast=Peixoto&rft.aufirst=J&rft.date=1996-12-01&rft.volume=9&rft.issue=12%2C+pt.+3&rft.spage=3443&rft.isbn=&rft.btitle=&rft.title=Journal+of+Climate&rft.issn=08948755&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - Hygrometry; Relative humidity; Meteorological data; Spatial distribution; Temporal distribution; Temporal variations; Latitudinal variations; Climatology; Radiosondes; Seasonal distribution; World; Latitudinal studies; Saturation deficit; Atmosphere; Comparison studies; Marine ER - TY - JOUR T1 - North Atlantic Regional Experiment 1993 summer intensive: Foreword AN - 15969161; 4066176 AB - The industrial regions on the continental rim of the North Atlantic are major global sources of gases that influence the oxidizing capacity and the radiative balance of the Earth's atmosphere. The North Atlantic Regional Experiment (NARE) was established by the International Global Atmospheric Chemistry (IGAC) program to study the North Atlantic region in order to understand how the continents that rim the North Atlantic are affecting atmospheric composition on a hemispheric scale. The initial focus of NARE is the investigation of the ozone budget of the temperate North Atlantic region. In the North Atlantic region, atmospheric compounds move from the continental coastal areas, where they are emitted, into the relatively source-free marine environment, where the airborne compounds are processed. This combination of a well-defined source region followed by a vast, relatively source-free region provides an excellent regime for the study of the mechanisms involved in the chemical processing, transport, and removal of the emitted compounds and their oxidative products in the marine atmosphere. JF - Journal of Geophysical Research. D. Atmospheres AU - Fehsenfeld, F C AU - Trainer, M AU - Parrish, D D AU - Volz-Thomas, A AU - Penkett, S AD - Aeronomy Lab., NOAA, Boulder, CO, USA Y1 - 1996/12// PY - 1996 DA - Dec 1996 SP - 28869 EP - 28875 VL - 101 IS - D22 SN - 0148-0227, 0148-0227 KW - ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Marine KW - research programmes KW - troposphere KW - AN, North Atlantic KW - air pollution KW - coastal zone KW - atmospheric circulation KW - ozone KW - ANE, Europe KW - atmospheric gases KW - summer KW - Northern Hemisphere KW - pollution dispersion KW - ANW, North America KW - Q5 08503:Characteristics, behavior and fate KW - Q2 09188:Atmospheric chemistry KW - Q5 08501:General KW - Q2 09105:Research programmes and expeditions KW - O 2070:Meteorology KW - O 4060:Pollution - Environment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15969161?accountid=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=North+Atlantic+Regional+Experiment+1993+summer+intensive%3A+Foreword&rft.au=Fehsenfeld%2C+F+C%3BTrainer%2C+M%3BParrish%2C+D+D%3BVolz-Thomas%2C+A%3BPenkett%2C+S&rft.aulast=Fehsenfeld&rft.aufirst=F&rft.date=1996-12-01&rft.volume=101&rft.issue=D22&rft.spage=28869&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research.+D.+Atmospheres&rft.issn=01480227&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Including Special Section: North Atlantic Regional Experiment (NARE). N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - coastal zone; atmospheric circulation; ozone; atmospheric gases; research programmes; summer; pollution dispersion; troposphere; air pollution; ANE, Europe; Northern Hemisphere; AN, North Atlantic; ANW, North America; Marine ER - TY - JOUR T1 - Episodic removal of NO sub(y) species from the marine boundary layer over the North Atlantic AN - 15959308; 4059902 AB - Measurements of ozone, carbon monoxide, NO sub(y), NO sub(x), HNO sub(3), particulate NO sub(3) super(-), PAN, PPN, and alkyl nitrates were made at Chebogue Point, Nova Scotia, during July, August, and September 1993, and measurements of ozone, carbon monoxide, NO sub(x) and NO sub(y) were made at Sable Island, Nova Scotia, during August and September 1993 as part of the North Atlantic Regional Experiment (NARE). Periods of photochemical pollution were observed during which concentrations of the above species were elevated relative to average conditions. The best indicator of the extent of impact was found to be the sum of the C sub(1)-C sub(4) alkyl nitrates. The removal of PAN and PPN by fog droplets through thermal decomposition and subsequent uptake of the peroxyacetyl and peroxypropionyl radicals (PA and PP) was suggested by loss of PAN and PPN during fog. The effect of this chemistry on NO sub(y) species in the marine environment will need to be considered. The loss of inorganic nitrate (HNO sub(3) and particulate NO sub(3) super(-)), PAN (and to a minor extent PPN) resulted in deviation of the O sub(3) versus NO sub(y)-NO sub(x) correlations from that observed in eastern North America. JF - Journal of Geophysical Research. D. Atmospheres AU - Roberts, J M AU - Parrish, D D AU - Norton, R B AU - Bertman, S B AU - Holloway, J S AU - Trainer, M AU - Fehsenfeld, F C AU - Carroll, MA AU - Albercook, G M AU - Wang, T AU - Forbes, G AD - NOAA/ERL Aeronomy Lab., Boulder, CO 80303, USA Y1 - 1996/12// PY - 1996 DA - Dec 1996 SP - 28947 EP - 28960 VL - 101 IS - D22 SN - 0148-0227, 0148-0227 KW - atmospheric gases KW - ASFA 3: Aquatic Pollution & Environmental Quality; Pollution Abstracts; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Marine KW - nitrogen compounds KW - ANW, Canada, Nova Scotia KW - photochemistry KW - air pollution KW - ozone KW - pollution detection KW - chemical speciation KW - Canada, Nova Scotia KW - Q5 08503:Characteristics, behavior and fate KW - Q2 09188:Atmospheric chemistry KW - P 0000:AIR POLLUTION KW - O 4060:Pollution - Environment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15959308?accountid=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=Episodic+removal+of+NO+sub%28y%29+species+from+the+marine+boundary+layer+over+the+North+Atlantic&rft.au=Roberts%2C+J+M%3BParrish%2C+D+D%3BNorton%2C+R+B%3BBertman%2C+S+B%3BHolloway%2C+J+S%3BTrainer%2C+M%3BFehsenfeld%2C+F+C%3BCarroll%2C+MA%3BAlbercook%2C+G+M%3BWang%2C+T%3BForbes%2C+G&rft.aulast=Roberts&rft.aufirst=J&rft.date=1996-12-01&rft.volume=101&rft.issue=D22&rft.spage=28947&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research.+D.+Atmospheres&rft.issn=01480227&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Including Special Section: North Atlantic Regional Experiment (NARE). N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - ozone; nitrogen compounds; atmospheric gases; photochemistry; chemical speciation; pollution detection; air pollution; ANW, Canada, Nova Scotia; Canada, Nova Scotia; Marine ER - TY - JOUR T1 - Local meteorological features affecting chemical measurements at a North Atlantic coastal site AN - 15955851; 4059901 AB - One of the foci of the North Atlantic Regional Experiment (NARE) 1993 summer intensive campaign was Chebogue Point, approximately 10 km south of Yarmouth, Nova Scotia. Measurements were taken at this site with a 915-MHz boundary layer wind profiler, the Canadian Twin Otter and National Center for Atmospheric Research King Air aircraft, and a variety of surface instruments. This paper discusses features observed in the meteorological measurements and the implications of those features for the interpretation of chemical measurements. The meteorology of this coastal site is complex. A strong surface-based temperature inversion was almost always present, producing strong layering in the lower atmosphere. As a result, surface chemistry measurements were not often representative of the state of the overlying atmosphere. A low-level jet was also frequently present. A variety of turbulence structures were observed by the profiler, including convective boundary layers and complex layering. Ozone concentrations above 60 parts per billion at the surface occurred on four occasions late in August, in conjunction with strong stability and winds off the Atlantic Ocean (Gulf of Maine). Ozone levels of more than 60 ppbv were observed by the aircraft at altitudes between 400 and 1600 m on five other occasions earlier in the month. Particular (but not necessarily unusual) combinations of transport, mixing, and source conditions appear to be required to produce ozone episodes at Chebogue Point. JF - Journal of Geophysical Research. D. Atmospheres AU - Angevine, WM AU - Buhr, M P AU - Holloway, J S AU - Trainer, M AU - Parrish, D D AU - MacPherson, JI AU - Kok, G L AU - Schillawski, R D AU - Bowlby, D H AD - CIRES, Univ. Colorado, and NOAA Aeronomy Lab., Boulder, CO, USA Y1 - 1996/12// PY - 1996 DA - Dec 1996 SP - 28935 EP - 28946 VL - 101 IS - D22 SN - 0148-0227, 0148-0227 KW - airborne sensing KW - ASFA 3: Aquatic Pollution & Environmental Quality; Pollution Abstracts; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Marine KW - ANW, Canada, Nova Scotia KW - atmospheric chemistry KW - air pollution KW - ozone KW - pollution dispersion KW - Canada, Nova Scotia KW - meteorology KW - remote sensing KW - Q5 08503:Characteristics, behavior and fate KW - Q2 09188:Atmospheric chemistry KW - P 0000:AIR POLLUTION KW - O 4060:Pollution - Environment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15955851?accountid=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=Local+meteorological+features+affecting+chemical+measurements+at+a+North+Atlantic+coastal+site&rft.au=Angevine%2C+WM%3BBuhr%2C+M+P%3BHolloway%2C+J+S%3BTrainer%2C+M%3BParrish%2C+D+D%3BMacPherson%2C+JI%3BKok%2C+G+L%3BSchillawski%2C+R+D%3BBowlby%2C+D+H&rft.aulast=Angevine&rft.aufirst=WM&rft.date=1996-12-01&rft.volume=101&rft.issue=D22&rft.spage=28935&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research.+D.+Atmospheres&rft.issn=01480227&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Including Special Section: North Atlantic Regional Experiment (NARE). N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - ozone; airborne sensing; pollution dispersion; atmospheric chemistry; meteorology; remote sensing; air pollution; ANW, Canada, Nova Scotia; Canada, Nova Scotia; Marine ER - TY - JOUR T1 - Mesoscale meteorology of the New England coast, Gulf of Maine, and Nova Scotia: Overview AN - 15955811; 4059900 AB - The North Atlantic Regional Experiment (NARE) domain includes the coastal and near-coastal areas of New England and Atlantic Canada, and the intervening Gulf of Maine. This area has a complex coastline on all scales. The meteorology of the region is affected by the contrasting properties of the land and ocean, especially the temperature contrast. This paper reviews the knowledge of coastal meteorology on scales from tens of meters to 100 km, emphasizing those processes that most strongly affect pollutant transport in the NARE area in summertime. Examples from the NARE 1993 Summer Intensive measurements and modeling studies are used to illustrate these processes. The understanding and interpretation of regional and global air quality measurements depend on meteorological information about such issues as the amount and location of vertical mixing, the three-dimensional trajectories of air parcels, the prevalence and scale of stratification, the speed of horizontal transport, and the scale of horizontal homogeneity or inhomogeneity. These issues are among those not fully understood in the complex coastal environment. From what is known, and from the NARE measurements, we can draw some conclusions. Polluted air from the U.S. East Coast transported over the Gulf of Maine becomes stably stratified, and vertical mixing is limited. The scale of vertical layering may be a few tens of meters or less. Layers separated by a few hundred meters in the vertical over Nova Scotia may have crossed the U.S. coast at points hundreds of kilometers apart. Wind speeds and directions, and therefore transport times, may differ substantially between the layers. Air at the surface may be isolated from, and have drastically different chemical contents from, air at only a few hundred meters above the surface. JF - Journal of Geophysical Research. D. Atmospheres AU - Angevine, WM AU - Trainer, M AU - McKeen, SA AU - Berkowitz, C M AD - CIRES, Univ. Colorado, and NOAA Aeronomy Lab., Boulder, CO, USA Y1 - 1996/12// PY - 1996 DA - Dec 1996 SP - 28893 EP - 28901 VL - 101 IS - D22 SN - 0148-0227, 0148-0227 KW - mesoscale features KW - ASFA 3: Aquatic Pollution & Environmental Quality; Pollution Abstracts; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Marine KW - ANW, Canada, Nova Scotia KW - ANW, USA, New England KW - air pollution KW - atmospheric circulation KW - coastal waters KW - USA, New England KW - pollution dispersion KW - Canada, Nova Scotia KW - meteorology KW - Q5 08503:Characteristics, behavior and fate KW - Q2 09188:Atmospheric chemistry KW - P 0000:AIR POLLUTION KW - O 2070:Meteorology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15955811?accountid=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=Correlations+between+ozone+loss+and+volcanic+aerosol+at+altitudes+below+14+km+over+McMurdo+Station%2C+Antarctica&rft.au=Deshler%2C+Terry%3BJohnson%2C+Bryan+J%3BHofmann%2C+David+J%3BNardi%2C+Bruno&rft.aulast=Deshler&rft.aufirst=Terry&rft.date=1996-10-01&rft.volume=23&rft.issue=21&rft.spage=2931&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F96GL02819 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Including Special Section: North Atlantic Regional Experiment (NARE). N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - atmospheric circulation; coastal waters; pollution dispersion; meteorology; mesoscale features; air pollution; USA, New England; ANW, Canada, Nova Scotia; Canada, Nova Scotia; ANW, USA, New England; Marine ER - TY - JOUR T1 - Summer and spring ozone profiles over the North Atlantic from ozonesonde measurements AN - 15955501; 4059915 AB - Ozone profiles obtained by near-daily ozonesonde observations during campaigns at several sites in the North Atlantic are used to construct time-height cross sections of ozone concentration through the troposphere. Strong day-to-day ozone variability on the scale of synoptic meteorological disturbances is found both in the spring and in the summer throughout much of the troposphere. Layers of high ozone concentration ( similar to 100 ppb) are frequently seen in the middle and upper troposphere and are invariably associated with transport characteristics that strongly support a stratospheric source for these layers. Regions of low ozone (<40 ppb) are seen in the middle and upper troposphere associated with higher relative humidity. The connection of these events with low surface mixing ratios suggests that convective processes mix air low in ozone up through the troposphere. Vertical layering of ozone mixing ratio, which is seen at all of the observing locations, is a result of differing sources of air in the different layers. JF - Journal of Geophysical Research. D. Atmospheres AU - Oltmans, S J AU - Levy, H II AU - Harris, J M AU - Merrill, J T AU - Moody, J L AU - Lathrop, JA AU - Cuevas, E AU - Trainer, M AU - O'Neill AU - Prospero, J M AU - Voemel, H AU - Johnson, B J AD - NOAA Climate Monitoring and Diagnostics Lab., Boulder, CO, USA Y1 - 1996/12// PY - 1996 DA - Dec 1996 SP - 29179 EP - 29200 VL - 101 IS - D22 SN - 0148-0227, 0148-0227 KW - North Atlantic KW - atmospheric gases KW - ocean-atmosphere system KW - seasonal variations KW - vertical profiles KW - ASFA 3: Aquatic Pollution & Environmental Quality; Pollution Abstracts; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Marine KW - troposphere KW - atmospheric chemistry KW - air pollution KW - ozone KW - ANW, North Atlantic KW - Q5 08503:Characteristics, behavior and fate KW - Q2 09188:Atmospheric chemistry KW - P 0000:AIR POLLUTION KW - O 2070:Meteorology KW - O 4060:Pollution - Environment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15955501?accountid=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=Summer+and+spring+ozone+profiles+over+the+North+Atlantic+from+ozonesonde+measurements&rft.au=Oltmans%2C+S+J%3BLevy%2C+H+II%3BHarris%2C+J+M%3BMerrill%2C+J+T%3BMoody%2C+J+L%3BLathrop%2C+JA%3BCuevas%2C+E%3BTrainer%2C+M%3BO%27Neill%3BProspero%2C+J+M%3BVoemel%2C+H%3BJohnson%2C+B+J&rft.aulast=Oltmans&rft.aufirst=S&rft.date=1996-12-01&rft.volume=101&rft.issue=D22&rft.spage=29179&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research.+D.+Atmospheres&rft.issn=01480227&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Including Special Section: North Atlantic Regional Experiment (NARE). N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - ozone; atmospheric gases; ocean-atmosphere system; seasonal variations; atmospheric chemistry; troposphere; vertical profiles; air pollution; ANW, North Atlantic; Marine ER - TY - JOUR T1 - Submarine lava-flow inflation; a model for the formation of lava pillars AN - 52784182; 1997-000028 AB - Lava pillars are commonly observed in volcanic terrains at mid-ocean ridges and are unique to the submarine volcanic environment; they are hollow pipes that extend from the base of a lava flow to remnants of its collapsed upper crust. Pillars can be as tall as 5 m and have outer diameters typically between 0.5 and 2 m. Previous models proposed that they form in thick, fluid, fast-moving sheet flows. We present a new model for pillar formation based on sea-floor observations, and on results from laboratory and numerical models, in which lava pillars form within initially thin (<0.3 m), slow-moving lobate lava flows as gaps between neighboring lobes. Water escaping from beneath the flow acts to locally cool and thicken the crust at the gaps. Pillars attain their full height during subsequent lava-flow inflation. As the flow thickens, pillars that do not continue to channel water are melted and resorbed into the molten flow interior. Pillars are typically preserved at the margins of ponded lava flows where the flow interior is relatively stagnant and less efficient at remelting pillars, and where seawater is more accessible for circulation through the flow. JF - Geology (Boulder) AU - Gregg, Tracy K P AU - Chadwick, William W, Jr Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 981 EP - 984 PB - Geological Society of America (GSA), Boulder, CO VL - 24 IS - 11 SN - 0091-7613, 0091-7613 KW - lava flows KW - numerical analysis KW - flow mechanism KW - lava pillars KW - emplacement KW - models KW - theoretical studies KW - lava tubes KW - volcanic features KW - marine environment KW - bottom features KW - submarine volcanoes KW - submarine environment KW - volcanoes KW - inflation KW - ocean floors KW - 07:Oceanography KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52784182?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Submarine+lava-flow+inflation%3B+a+model+for+the+formation+of+lava+pillars&rft.au=Gregg%2C+Tracy+K+P%3BChadwick%2C+William+W%2C+Jr&rft.aulast=Gregg&rft.aufirst=Tracy+K&rft.date=1996-11-01&rft.volume=24&rft.issue=11&rft.spage=981&rft.isbn=&rft.btitle=&rft.title=Geology+%28Boulder%29&rft.issn=00917613&rft_id=info:doi/10.1130%2F0091-7613%281996%290242.3.CO%3B2 L2 - http://www.gsajournals.org/ LA - English DB - GeoRef 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 - 1997-01-01 N1 - Number of references - 15 N1 - PubXState - CO N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - GLGYBA N1 - SubjectsTermNotLitGenreText - bottom features; emplacement; flow mechanism; inflation; lava flows; lava pillars; lava tubes; marine environment; models; numerical analysis; ocean floors; submarine environment; submarine volcanoes; theoretical studies; volcanic features; volcanoes DO - http://dx.doi.org/10.1130/0091-7613(1996)024<0981:SLFIAM>2.3.CO;2 ER - TY - JOUR T1 - Correlated He and Sr isotope ratios in South Atlantic near-ridge seamounts and implications for mantle dynamics AN - 52772537; 1997-014723 AB - (super 4) He/ (super 3) He and (super 87) Sr/ (super 86) Sr ratios are highly anti-correlated for a suite of seamount glasses from both sides of the Mid-Atlantic Ridge at 26 degrees S; the linear correlation coefficient (r (super 2) ) is 0.99 for 5 localities at 3 different seamounts. The seamounts are located on crust up to 2.5 myr old, and have (super 4) He/ (super 3) He as low as 65,400 ( (super 3) He/ (super 4) He = 11 R (sub A) ) and (super 87) Sr/ (super 86) Sr as high as 0.70350. These isotopic values are significantly lower and higher, respectively, than those for basaltic glasses recovered from 13 localities along the adjacent ridge axis, where the lowest (super 4) He/ (super 3) He ratio is 92,200 ( (super 3) He/ (super 4) He = 7.8 R (sub A) ) and the highest (super 87) Sr/ (super 86) Sr is 0.70258. Geophysical studies and the small (1-2) degree of helium isotope disequilibrium between vesicles and glass for three seamount lavas suggest that the seamounts formed on or near the ridge axis. Because no off-ridge hotspots are present in this area, formation of the seamounts probably involved capture by the ridge of a passive mantle heterogeneity or "blob" during rift propagation and tectonic evolution of the Moore fracture zone. The He-Sr-Nd-Pb isotopic results for the seamounts show a general trend toward compositions observed for the Reunion hotspot in the Indian Ocean. Collectively, the seamount and ridge axis results are somewhat enigmatic. In addition to the highly correlated He and Sr isotopes at the seamounts, a fair correlation exists between He and Nd isotopes (r (super 2) = 0.70). In contrast, a correlation between He and Pb isotopes is absent for the seamount glasses, while an independent, positive correlation exists between (super 4) He/ (super 3) He and (super 206) Pb/ (super 204) Pb for axial lavas. Apparently, different processes are responsible for the seamount He-Sr-Nd isotope relationships and for the nearby ridge He-Pb isotope relationship. If these relations are only of local significance and result from complications inherent in multi-stage mixing of more than two mantle components, then they imply that the upper mantle may contain domains with variable (super 4) He/ (super 3) He ratios, in some cases significantly lower than 80,000 ( (super 3) He/ (super 4) He>9 R (sub A) ). On the other hand, binary mixing adequately explains the linear He-Sr isotope trend in the seamount lavas. This linear trend suggests similar (super 3) He/ (super 86) Sr ratios in the local MORB mantle source and in the source region of the low (super 4) He/ (super 3) He blob, which is most likely the lower mantle or the transition zone region. This similarity in (super 3) He/ (super 86) Sr is inconsistent with a lower mantle (super 3) He/ (super 86) Sr ratio that exceeds the upper mantle ratio by at least a factor of 50, deduced from geochemical models of mantle evolution. Consequently, rare gas models invoking a steady-state upper mantle and quasi-closed lower mantle may be inappropriate if applied at length scales on the order of approximately 100 km, characteristic of mid-ocean ridge segments. JF - Earth and Planetary Science Letters AU - Graham, D W AU - Castillo, P R AU - Lupton, J E AU - Batiza, R Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 491 EP - 503 PB - Elsevier, Amsterdam VL - 144 IS - 3-4 SN - 0012-821X, 0012-821X KW - volcanic rocks KW - glasses KW - isotopes KW - igneous rocks KW - mantle KW - stable isotopes KW - Mid-Atlantic Ridge KW - noble gases KW - basalts KW - helium KW - ocean floors KW - alkaline earth metals KW - isotope ratios KW - seamounts KW - Sr-87/Sr-86 KW - geodynamics KW - volcanic glass KW - metals KW - mid-ocean ridge basalts KW - South Atlantic KW - He-4/He-3 KW - strontium KW - dredged samples KW - Atlantic Ocean KW - 18:Solid-earth geophysics KW - 02D:Isotope geochemistry KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52772537?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Correlated+He+and+Sr+isotope+ratios+in+South+Atlantic+near-ridge+seamounts+and+implications+for+mantle+dynamics&rft.au=Graham%2C+D+W%3BCastillo%2C+P+R%3BLupton%2C+J+E%3BBatiza%2C+R&rft.aulast=Graham&rft.aufirst=D&rft.date=1996-11-01&rft.volume=144&rft.issue=3-4&rft.spage=491&rft.isbn=&rft.btitle=&rft.title=Earth+and+Planetary+Science+Letters&rft.issn=0012821X&rft_id=info:doi/10.1016%2FS0012-821X%2896%2900172-0 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 - 1997-01-01 N1 - Number of references - 64 N1 - Document feature - illus. incl. 2 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - EPSLA2 N1 - SubjectsTermNotLitGenreText - alkaline earth metals; Atlantic Ocean; basalts; dredged samples; geodynamics; glasses; He-4/He-3; helium; igneous rocks; isotope ratios; isotopes; mantle; metals; Mid-Atlantic Ridge; mid-ocean ridge basalts; noble gases; ocean floors; seamounts; South Atlantic; Sr-87/Sr-86; stable isotopes; strontium; volcanic glass; volcanic rocks DO - http://dx.doi.org/10.1016/S0012-821X(96)00172-0 ER - TY - JOUR T1 - Regional workshop on climate change vulnerability and adaptation in Asia and the Pacific AN - 52754853; 1997-016682 JF - Water, Air and Soil Pollution A2 - Erda, Lin A2 - Bolhofer, William C. A2 - Huq, Saleemul A2 - Lenhart, Stephanie A2 - Mukherjee, Shishir K. A2 - Smith, Joel B. A2 - Wisniewski, Joe Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 247 PB - Reidel, Dordrecht VL - 92 IS - 1-2 SN - 0049-6979, 0049-6979 KW - geologic hazards KW - global change KW - ecosystems KW - symposia KW - planning KW - Pacific Ocean KW - climate effects KW - islands KW - ecology KW - Asia KW - water resources KW - land use KW - climate KW - global warming KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52754853?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=Water%2C+Air+and+Soil+Pollution&rft.atitle=Regional+workshop+on+climate+change+vulnerability+and+adaptation+in+Asia+and+the+Pacific&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1996-11-01&rft.volume=92&rft.issue=1-2&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Water%2C+Air+and+Soil+Pollution&rft.issn=00496979&rft_id=info:doi/ L2 - http://www.springerlink.com/(hi4cjunvnzs4hnradzi0ib55)/app/home/journal.asp?referrer=parent&backto=linkingpublicationresults,1:100344,1 LA - English DB - GeoRef N1 - Conference title - Regional workshop on climate change vulnerability and adaptation in Asia and the Pacific N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Document feature - illus. N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2012-06-07 N1 - CODEN - WAPLAC N1 - SubjectsTermNotLitGenreText - Asia; climate; climate effects; ecology; ecosystems; geologic hazards; global change; global warming; islands; land use; Pacific Ocean; planning; symposia; water resources ER - TY - JOUR T1 - Shoreline stabilization approaches in response to sea level rise; U.S. experience and implications for Pacific Islands and Asian nations AN - 52754063; 1997-016684 JF - Water, Air and Soil Pollution AU - Leatherman, S P A2 - Erda, Lin A2 - Bolhofer, William C. A2 - Huq, Saleemul A2 - Lenhart, Stephanie A2 - Mukherjee, Shishir K. A2 - Smith, Joel B. A2 - Wisniewski, Joe Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 149 EP - 157 PB - Reidel, Dordrecht VL - 92 IS - 1-2 SN - 0049-6979, 0049-6979 KW - United States KW - geologic hazards KW - global change KW - ecosystems KW - urbanization KW - urban environment KW - urban planning KW - sediments KW - floods KW - climate effects KW - basin management KW - global warming KW - protection KW - sand KW - monitoring KW - clastic sediments KW - sedimentation KW - shorelines KW - cost KW - preventive measures KW - case studies KW - sea-level changes KW - natural resources KW - planning KW - erosion control KW - coastal environment KW - risk assessment KW - slope stability KW - coastal sedimentation KW - land use KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52754063?accountid=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+Mammal+Science&rft.atitle=Variability+in+Antarctic+fur+seal+dive+data%3A+Implications+for+TDR+studies&rft.au=Boveng%2C+P+L%3BWalker%2C+B+G%3BBengtson%2C+J+L&rft.aulast=Boveng&rft.aufirst=P&rft.date=1996-10-01&rft.volume=12&rft.issue=4&rft.spage=543&rft.isbn=&rft.btitle=&rft.title=Marine+Mammal+Science&rft.issn=08240469&rft_id=info:doi/ L2 - http://www.springerlink.com/(hi4cjunvnzs4hnradzi0ib55)/app/home/journal.asp?referrer=parent&backto=linkingpublicationresults,1:100344,1 LA - English DB - GeoRef N1 - Conference title - Regional workshop on climate change vulnerability and adaptation in Asia and the Pacific N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 18 N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - WAPLAC N1 - SubjectsTermNotLitGenreText - basin management; case studies; clastic sediments; climate effects; coastal environment; coastal sedimentation; cost; ecosystems; erosion control; floods; geologic hazards; global change; global warming; land use; monitoring; natural resources; planning; preventive measures; protection; risk assessment; sand; sea-level changes; sedimentation; sediments; shorelines; slope stability; United States; urban environment; urban planning; urbanization ER - TY - JOUR T1 - Potential impacts of sea level rise on the coastal resources of Manila Bay; a preliminary vulnerability assessment AN - 52752463; 1997-016683 JF - Water, Air and Soil Pollution AU - Perez, R T AU - Feir, R B AU - Carandang, E AU - Gonzalez, E B A2 - Erda, Lin A2 - Bolhofer, William C. A2 - Huq, Saleemul A2 - Lenhart, Stephanie A2 - Mukherjee, Shishir K. A2 - Smith, Joel B. A2 - Wisniewski, Joe Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 137 EP - 147 PB - Reidel, Dordrecht VL - 92 IS - 1-2 SN - 0049-6979, 0049-6979 KW - embankments KW - Far East KW - geologic hazards KW - global change KW - ecosystems KW - urbanization KW - urban environment KW - urban planning KW - floods KW - climate effects KW - basin management KW - Asia KW - global warming KW - protection KW - monitoring KW - preventive measures KW - levees KW - case studies KW - sea-level changes KW - natural resources KW - planning KW - Philippine Islands KW - erosion control KW - coastal environment KW - risk assessment KW - Manila Bay KW - Manila Philippine Islands KW - land use KW - 30:Engineering geology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52752463?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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%2C+Air+and+Soil+Pollution&rft.atitle=Potential+impacts+of+sea+level+rise+on+the+coastal+resources+of+Manila+Bay%3B+a+preliminary+vulnerability+assessment&rft.au=Perez%2C+R+T%3BFeir%2C+R+B%3BCarandang%2C+E%3BGonzalez%2C+E+B&rft.aulast=Perez&rft.aufirst=R&rft.date=1996-11-01&rft.volume=92&rft.issue=1-2&rft.spage=137&rft.isbn=&rft.btitle=&rft.title=Water%2C+Air+and+Soil+Pollution&rft.issn=00496979&rft_id=info:doi/ L2 - http://www.springerlink.com/(hi4cjunvnzs4hnradzi0ib55)/app/home/journal.asp?referrer=parent&backto=linkingpublicationresults,1:100344,1 LA - English DB - GeoRef N1 - Conference title - Regional workshop on climate change vulnerability and adaptation in Asia and the Pacific N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 8 N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - WAPLAC N1 - SubjectsTermNotLitGenreText - Asia; basin management; case studies; climate effects; coastal environment; ecosystems; embankments; erosion control; Far East; floods; geologic hazards; global change; global warming; land use; levees; Manila Bay; Manila Philippine Islands; monitoring; natural resources; Philippine Islands; planning; preventive measures; protection; risk assessment; sea-level changes; urban environment; urban planning; urbanization ER - TY - RPRT T1 - Passive energy dissipation devices for seismic applications AN - 52713811; 1997-038715 AB - This publication briefly reviews the various passive energy dissipation devices that have been proposed and developed for reducing the seismic response of structures. The effects of supplemental damping on the seismic response of single and multi-degree-of-freedom systems are discussed. The devices are grouped into two categories: passive dampers and tuned systems. The first includes friction, metallic, viscoelastic, and viscous dampers and the second tuned mass dampers, tuned liquid dampers, and tuned liquid column dampers. The devices in each category, their make up, method of operation, method of design (if available), advantages and disadvantages, and examples of their applications are presented. JF - Passive energy dissipation devices for seismic applications AU - Sadek, F AU - Mohraz, B AU - Taylor, A W AU - Chung, R M Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 60 VL - NISTIR-5923 KW - soil-structure interface KW - viscosity KW - seismicity KW - elastic properties KW - ground motion KW - vibration KW - friction KW - seismic response KW - earthquakes KW - viscoelasticity KW - construction materials KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52713811?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=Sadek%2C+F%3BMohraz%2C+B%3BTaylor%2C+A+W%3BChung%2C+R+M&rft.aulast=Sadek&rft.aufirst=F&rft.date=1996-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Passive+energy+dissipation+devices+for+seismic+applications&rft.title=Passive+energy+dissipation+devices+for+seismic+applications&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number PB97-132054NEG, Springfield, VA, United States N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - The fluid crustal residence time and maturity of hydrothermal systems on the Juan de Fuca Ridge AN - 52693740; 1997-061370 JF - Eos, Transactions, American Geophysical Union AU - Kadko, David AU - Butterfield, David AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 725 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - oceanic crust KW - East Pacific KW - alkaline earth metals KW - Northeast Pacific KW - radium KW - isotopes KW - isotope ratios KW - hydrothermal vents KW - halmyrolysis KW - fluid phase KW - Ra-228/Ra-226 KW - radioactive isotopes KW - chemical reactions KW - water-rock interaction KW - North Pacific KW - Juan de Fuca Ridge KW - metals KW - Pacific Ocean KW - ocean floors KW - geochemistry KW - crust KW - mid-ocean ridges KW - 02D:Isotope geochemistry KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52693740?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=The+fluid+crustal+residence+time+and+maturity+of+hydrothermal+systems+on+the+Juan+de+Fuca+Ridge&rft.au=Kadko%2C+David%3BButterfield%2C+David%3BAnonymous&rft.aulast=Kadko&rft.aufirst=David&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=725&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 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - alkaline earth metals; chemical reactions; crust; East Pacific; fluid phase; geochemistry; halmyrolysis; hydrothermal vents; isotope ratios; isotopes; Juan de Fuca Ridge; metals; mid-ocean ridges; North Pacific; Northeast Pacific; ocean floors; oceanic crust; Pacific Ocean; Ra-228/Ra-226; radioactive isotopes; radium; water-rock interaction ER - TY - JOUR T1 - Thermal models for depth-age curves; a new approach based on quality-controlled shipboard soundings, maximum-likelihood estimation techniques, and cognizant of areal distributions AN - 52691021; 1997-061374 JF - Eos, Transactions, American Geophysical Union AU - Smith, Walter H F AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 726 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - oceanic crust KW - numerical models KW - lithosphere KW - geophysical methods KW - data processing KW - thermal regime KW - models KW - ETOPO5 KW - marine methods KW - heat flow KW - superswells KW - bathymetry KW - ocean floors KW - crust KW - 18:Solid-earth geophysics KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52691021?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Thermal+models+for+depth-age+curves%3B+a+new+approach+based+on+quality-controlled+shipboard+soundings%2C+maximum-likelihood+estimation+techniques%2C+and+cognizant+of+areal+distributions&rft.au=Smith%2C+Walter+H+F%3BAnonymous&rft.aulast=Smith&rft.aufirst=Walter+H&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=726&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 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - bathymetry; crust; data processing; ETOPO5; geophysical methods; heat flow; lithosphere; marine methods; models; numerical models; ocean floors; oceanic crust; superswells; thermal regime ER - TY - JOUR T1 - New global seafloor topography from satellite altimetry AN - 52687011; 1997-067018 JF - Eos, Transactions, American Geophysical Union AU - Smith, Walter H F AU - Sandwell, David T AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 315 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - oceanic crust KW - isostatic compensation KW - global KW - mapping KW - calibration KW - altimetry KW - satellite methods KW - gravity field KW - topography KW - bottom features KW - ocean floors KW - crust KW - remote sensing KW - 18:Solid-earth geophysics KW - 20:Applied geophysics KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52687011?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=New+global+seafloor+topography+from+satellite+altimetry&rft.au=Smith%2C+Walter+H+F%3BSandwell%2C+David+T%3BAnonymous&rft.aulast=Smith&rft.aufirst=Walter+H&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=315&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 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - altimetry; bottom features; calibration; crust; global; gravity field; isostatic compensation; mapping; ocean floors; oceanic crust; remote sensing; satellite methods; topography ER - TY - JOUR T1 - The role of oceanic forcing in mid-Holocene Northern Hemisphere climatic change AN - 52656417; 1998-011570 JF - Eos, Transactions, American Geophysical Union AU - Kerwin, M W AU - Overpeck, J T AU - Webb, R S AU - de Vernal, A AU - Rind, D AU - Healy, R J AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 294 EP - 295 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - Quaternary KW - middle Holocene KW - NASA/GISS GCM Model II KW - paleo-oceanography KW - paleoclimatology KW - Holocene KW - climate change KW - Cenozoic KW - paleotemperature KW - marine environment KW - Northern Hemisphere KW - sea-surface temperature KW - North Atlantic KW - Atlantic Ocean KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52656417?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=The+role+of+oceanic+forcing+in+mid-Holocene+Northern+Hemisphere+climatic+change&rft.au=Kerwin%2C+M+W%3BOverpeck%2C+J+T%3BWebb%2C+R+S%3Bde+Vernal%2C+A%3BRind%2C+D%3BHealy%2C+R+J%3BAnonymous&rft.aulast=Kerwin&rft.aufirst=M&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=294&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 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Atlantic Ocean; Cenozoic; climate change; Holocene; marine environment; middle Holocene; NASA/GISS GCM Model II; North Atlantic; Northern Hemisphere; paleo-oceanography; paleoclimatology; paleotemperature; Quaternary; sea-surface temperature ER - TY - JOUR T1 - How much deep water is formed in the Southern Ocean? AN - 52645155; 1998-000371 JF - Eos, Transactions, American Geophysical Union AU - Broecker, W S AU - Peacock, S L AU - Walker, S AU - Weiss, R AU - Heinze, C AU - Mikolajewicz, U AU - Fahrbach, E AU - Schroeder, M AU - Key, R AU - Peng, T H AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 374 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - sea water KW - oxygen KW - isotopes KW - Antarctic Ocean KW - deep-sea environment KW - hydrochemistry KW - chlorofluorocarbons KW - ventilation KW - phosphate ion KW - organic compounds KW - radioactive isotopes KW - marine environment KW - carbon KW - tracers KW - halogenated hydrocarbons KW - C-14 KW - geochemistry KW - 02D:Isotope geochemistry KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52645155?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=How+much+deep+water+is+formed+in+the+Southern+Ocean%3F&rft.au=Broecker%2C+W+S%3BPeacock%2C+S+L%3BWalker%2C+S%3BWeiss%2C+R%3BHeinze%2C+C%3BMikolajewicz%2C+U%3BFahrbach%2C+E%3BSchroeder%2C+M%3BKey%2C+R%3BPeng%2C+T+H%3BAnonymous&rft.aulast=Broecker&rft.aufirst=W&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=374&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 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Antarctic Ocean; C-14; carbon; chlorofluorocarbons; deep-sea environment; geochemistry; halogenated hydrocarbons; hydrochemistry; isotopes; marine environment; organic compounds; oxygen; phosphate ion; radioactive isotopes; sea water; tracers; ventilation ER - TY - JOUR T1 - Simulation of the global climate 6000 yr B.P. using NASA/GISS climate Model 2' AN - 52643739; 1998-011569 JF - Eos, Transactions, American Geophysical Union AU - Webb, R S AU - Overpeck, J T AU - Rind, D H AU - Healy, R AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 294 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - obliquity of the ecliptic KW - Quaternary KW - numerical models KW - middle Holocene KW - paleohydrology KW - NASA/GISS GCM Model II KW - global KW - data processing KW - precession KW - paleoclimatology KW - Holocene KW - eccentricity KW - orbital forcing KW - models KW - Cenozoic KW - digital simulation KW - climate forcing KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52643739?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Simulation+of+the+global+climate+6000+yr+B.P.+using+NASA%2FGISS+climate+Model+2%27&rft.au=Webb%2C+R+S%3BOverpeck%2C+J+T%3BRind%2C+D+H%3BHealy%2C+R%3BAnonymous&rft.aulast=Webb&rft.aufirst=R&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=294&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 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Cenozoic; climate forcing; data processing; digital simulation; eccentricity; global; Holocene; middle Holocene; models; NASA/GISS GCM Model II; numerical models; obliquity of the ecliptic; orbital forcing; paleoclimatology; paleohydrology; precession; Quaternary ER - TY - JOUR T1 - Beach morphology in the Southeastern U.S. from airborne laser altimetry AN - 52640447; 1998-000429 JF - Eos, Transactions, American Geophysical Union AU - Armstrong, Edward M AU - Brock, John C AU - Evans, Mark W AU - Krabill, William B AU - Swift, Robert AU - Manizade, Serdar S AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 393 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - laser methods KW - geologic hazards KW - South Carolina KW - erosion KW - data acquisition KW - erosion rates KW - beaches KW - Central Atlantic Coastal Plain KW - Maryland KW - Southeastern U.S. KW - littoral erosion KW - Atlantic Coastal Plain KW - shore features KW - monitoring KW - Delaware KW - Virginia KW - landform evolution KW - shorelines KW - radar methods KW - Eastern U.S. KW - altimetry KW - lidar methods KW - North Carolina KW - remote sensing KW - airborne methods KW - 23:Geomorphology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52640447?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Beach+morphology+in+the+Southeastern+U.S.+from+airborne+laser+altimetry&rft.au=Armstrong%2C+Edward+M%3BBrock%2C+John+C%3BEvans%2C+Mark+W%3BKrabill%2C+William+B%3BSwift%2C+Robert%3BManizade%2C+Serdar+S%3BAnonymous&rft.aulast=Armstrong&rft.aufirst=Edward&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=393&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 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - airborne methods; altimetry; Atlantic Coastal Plain; beaches; Central Atlantic Coastal Plain; data acquisition; Delaware; Eastern U.S.; erosion; erosion rates; geologic hazards; landform evolution; laser methods; lidar methods; littoral erosion; Maryland; monitoring; North Carolina; radar methods; remote sensing; shore features; shorelines; South Carolina; Southeastern U.S.; United States; Virginia ER - TY - JOUR T1 - Biogenic opal, carbon, and carbonate accumulation in the Cariaco Basin over the past 25,000 under varying redox conditions AN - 52631994; 1998-011592 JF - Eos, Transactions, American Geophysical Union AU - Murray, D W AU - Peterson, L C AU - Lin, H L AU - Overpeck, J T AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 298 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - silicates KW - upwelling KW - silica minerals KW - paleo-oceanography KW - paleocirculation KW - glaciomarine environment KW - paleoclimatology KW - cores KW - Cariaco Basin KW - paleoecology KW - Cenozoic KW - marine sediments KW - sedimentation rates KW - carbon KW - glacial environment KW - sediments KW - bioclastic sedimentation KW - terrigenous materials KW - framework silicates KW - depositional environment KW - geochemistry KW - Eh KW - productivity KW - carbonate sediments KW - Quaternary KW - sedimentation KW - opal KW - South America KW - biogenic processes KW - marine environment KW - upper Quaternary KW - Venezuela KW - anaerobic environment KW - North Atlantic KW - Caribbean Sea KW - Atlantic Ocean KW - 24:Quaternary geology KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52631994?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Biogenic+opal%2C+carbon%2C+and+carbonate+accumulation+in+the+Cariaco+Basin+over+the+past+25%2C000+under+varying+redox+conditions&rft.au=Murray%2C+D+W%3BPeterson%2C+L+C%3BLin%2C+H+L%3BOverpeck%2C+J+T%3BAnonymous&rft.aulast=Murray&rft.aufirst=D&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=298&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 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - anaerobic environment; Atlantic Ocean; bioclastic sedimentation; biogenic processes; carbon; carbonate sediments; Cariaco Basin; Caribbean Sea; Cenozoic; cores; depositional environment; Eh; framework silicates; geochemistry; glacial environment; glaciomarine environment; marine environment; marine sediments; North Atlantic; opal; paleo-oceanography; paleocirculation; paleoclimatology; paleoecology; productivity; Quaternary; sedimentation; sedimentation rates; sediments; silica minerals; silicates; South America; terrigenous materials; upper Quaternary; upwelling; Venezuela ER - TY - JOUR T1 - Simulated dust-inducted warming and abrupt climatic change during the Pleistocene AN - 52631749; 1998-011568 JF - Eos, Transactions, American Geophysical Union AU - Overpeck, J T AU - Rind, D AU - Lacis, A AU - Healy, R J AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 294 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - Quaternary KW - three-dimensional models KW - clastic sediments KW - paleoatmosphere KW - NASA/GISS GCM Model II KW - data processing KW - glaciomarine environment KW - paleoclimatology KW - climate change KW - Cenozoic KW - paleotemperature KW - marine environment KW - glacial environment KW - dust KW - digital simulation KW - sediments KW - Pleistocene KW - aerosols KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52631749?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Simulated+dust-inducted+warming+and+abrupt+climatic+change+during+the+Pleistocene&rft.au=Overpeck%2C+J+T%3BRind%2C+D%3BLacis%2C+A%3BHealy%2C+R+J%3BAnonymous&rft.aulast=Overpeck&rft.aufirst=J&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=294&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 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - aerosols; Cenozoic; clastic sediments; climate change; data processing; digital simulation; dust; glacial environment; glaciomarine environment; marine environment; NASA/GISS GCM Model II; paleoatmosphere; paleoclimatology; paleotemperature; Pleistocene; Quaternary; sediments; three-dimensional models ER - TY - JOUR T1 - Seismic structure of the Cascadia subduction zone using body wave arrivals at SOSUS hydrophone arrays AN - 52621424; 1998-020118 JF - Eos, Transactions, American Geophysical Union AU - Slack, Philip D AU - Fox, Christopher G AU - Dziak, Robert P AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 464 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - tomography KW - P-waves KW - subduction zones KW - Northeast Pacific KW - mantle KW - elastic waves KW - Pacific Coast KW - arrival time KW - East Pacific KW - upper mantle KW - body waves KW - SOSUS KW - inverse problem KW - plate tectonics KW - North Pacific KW - velocity structure KW - Pacific Ocean KW - epicenters KW - seismic waves KW - Cascadia subduction zone KW - earthquakes KW - hydrophones KW - crust KW - arrays KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52621424?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Seismic+structure+of+the+Cascadia+subduction+zone+using+body+wave+arrivals+at+SOSUS+hydrophone+arrays&rft.au=Slack%2C+Philip+D%3BFox%2C+Christopher+G%3BDziak%2C+Robert+P%3BAnonymous&rft.aulast=Slack&rft.aufirst=Philip&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=464&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 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - arrays; arrival time; body waves; Cascadia subduction zone; crust; earthquakes; East Pacific; elastic waves; epicenters; hydrophones; inverse problem; mantle; North Pacific; Northeast Pacific; P-waves; Pacific Coast; Pacific Ocean; plate tectonics; seismic waves; SOSUS; subduction zones; tomography; upper mantle; velocity structure ER - TY - JOUR T1 - Absolute gravity and GPS measurements in Greenland AN - 52619651; 1998-030470 JF - Eos, Transactions, American Geophysical Union AU - van Dam, Tonie M AU - Wahr, John M AU - Larson, K AU - Robertson, D AU - Sasagawa, G AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 133 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - Global Positioning System KW - geophysical surveys KW - Arctic region KW - geophysical methods KW - mantle KW - viscoelasticity KW - ice sheets KW - ice caps KW - Greenland KW - gravity methods KW - mass balance KW - surveys KW - glacial geology KW - crust KW - 18:Solid-earth geophysics KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52619651?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Absolute+gravity+and+GPS+measurements+in+Greenland&rft.au=van+Dam%2C+Tonie+M%3BWahr%2C+John+M%3BLarson%2C+K%3BRobertson%2C+D%3BSasagawa%2C+G%3BAnonymous&rft.aulast=van+Dam&rft.aufirst=Tonie&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=133&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 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Arctic region; crust; geophysical methods; geophysical surveys; glacial geology; Global Positioning System; gravity methods; Greenland; ice caps; ice sheets; mantle; mass balance; surveys; viscoelasticity ER - TY - JOUR T1 - A new high resolution gravimetric geoid model for the United States using the EGM96 potential coefficient model AN - 52610850; 1998-030486 JF - Eos, Transactions, American Geophysical Union AU - Smith, D A AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 137 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - high-resolution methods KW - potential field KW - statistical analysis KW - data processing KW - geodesy KW - models KW - EGM96 model KW - gravity field KW - theoretical models KW - geoid KW - conterminous regions KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52610850?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=A+new+high+resolution+gravimetric+geoid+model+for+the+United+States+using+the+EGM96+potential+coefficient+model&rft.au=Smith%2C+D+A%3BAnonymous&rft.aulast=Smith&rft.aufirst=D&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=137&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 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - conterminous regions; data processing; EGM96 model; geodesy; geoid; gravity field; high-resolution methods; models; potential field; statistical analysis; theoretical models; United States ER - TY - JOUR T1 - Damage and restoration of geodetic infrastructure affected by the 1994 Northridge, California, earthquake AN - 52610593; 1998-030540 JF - Eos, Transactions, American Geophysical Union AU - Hodgkinson, Kathleen M AU - Stein, Ross S AU - Hudnut, Kenneth W AU - Satalich, Jay AU - Richards, John H AU - Lilje, Anne AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 146 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - Los Angeles County California KW - bench marks KW - damage KW - leveling KW - geodetic networks KW - geodesy KW - California KW - Los Angeles California KW - strong motion KW - Southern California KW - ground motion KW - surveys KW - Northridge earthquake 1994 KW - earthquakes KW - instruments KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52610593?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Damage+and+restoration+of+geodetic+infrastructure+affected+by+the+1994+Northridge%2C+California%2C+earthquake&rft.au=Hodgkinson%2C+Kathleen+M%3BStein%2C+Ross+S%3BHudnut%2C+Kenneth+W%3BSatalich%2C+Jay%3BRichards%2C+John+H%3BLilje%2C+Anne%3BAnonymous&rft.aulast=Hodgkinson&rft.aufirst=Kathleen&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=146&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 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - bench marks; California; damage; earthquakes; geodesy; geodetic networks; ground motion; instruments; leveling; Los Angeles California; Los Angeles County California; Northridge earthquake 1994; Southern California; strong motion; surveys; United States ER - TY - JOUR T1 - Polar ocean gravity fields from the ERS-1 geodetic mission AN - 52609706; 1998-030502 JF - Eos, Transactions, American Geophysical Union AU - Laxon, S AU - McAdoo, D C AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 139 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - oceanic crust KW - Southern Ocean KW - geophysical surveys KW - Southwest Pacific KW - Amerasia Basin KW - geodesy KW - West Pacific KW - polar caps KW - ice caps KW - gravity methods KW - gravity field KW - ERS KW - Arctic Ocean KW - Weddell Sea KW - polar regions KW - Antarctic Ocean KW - geophysical methods KW - Campbell Plateau KW - altimetry KW - South Pacific KW - continental drift KW - Canada Basin KW - plate tectonics KW - Antarctica KW - Pacific Ocean KW - surveys KW - crust KW - Marie Byrd Land KW - 18:Solid-earth geophysics KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52609706?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Polar+ocean+gravity+fields+from+the+ERS-1+geodetic+mission&rft.au=Laxon%2C+S%3BMcAdoo%2C+D+C%3BAnonymous&rft.aulast=Laxon&rft.aufirst=S&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=139&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 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - altimetry; Amerasia Basin; Antarctic Ocean; Antarctica; Arctic Ocean; Campbell Plateau; Canada Basin; continental drift; crust; ERS; geodesy; geophysical methods; geophysical surveys; gravity field; gravity methods; ice caps; Marie Byrd Land; oceanic crust; Pacific Ocean; plate tectonics; polar caps; polar regions; South Pacific; Southern Ocean; Southwest Pacific; surveys; Weddell Sea; West Pacific ER - TY - RPRT T1 - Single and multiple tuned liquid column dampers for seismic applications AN - 52589671; 1998-031868 AB - The optimum parameters of single and multiple tuned liquid column dampers (TLCD) for reducing the response of structures to seismic loads are presented. A deterministic analysis is carried out using 72 earthquake ground motion records to determine the optimum tuning ratio, tube width to liquid length ratio, and head loss coefficient corresponding to a given mass ratio for single tuned liquid column dampers (STLCD). A similar analysis is performed to determine the optimum central tuning ratio, tuning bandwidth, and grouping of dampers for multiple tuned liquid column dampers (MTLCD). The optimum parameters are used to compute the response of several single-degree-of-freedom structures and one multi-degree-of-freedom structure with single and multiple TLCDs to different earthquake excitations. The solution from an analysis using TLCDs is compared with that using tuned mass dampers where it is found that both devices result in comparable reductions in the response. Design examples using STLCDs and MTLCDs in a simple bridge model and in a ten-story structure are presented to illustrate how the parameters are selected and demonstrate the performance of the devices under different ground excitations. JF - Single and multiple tuned liquid column dampers for seismic applications AU - Sadek, F AU - Mohraz, B AU - Lew, H S Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 43 VL - NISTIR-5920 KW - dynamic loading KW - seismicity KW - loading KW - structural analysis KW - ground motion KW - acceleration KW - vibration KW - aseismic design KW - seismic response KW - earthquakes KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52589671?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=Sadek%2C+F%3BMohraz%2C+B%3BLew%2C+H+S&rft.aulast=Sadek&rft.aufirst=F&rft.date=1996-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Single+and+multiple+tuned+liquid+column+dampers+for+seismic+applications&rft.title=Single+and+multiple+tuned+liquid+column+dampers+for+seismic+applications&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number PB97-132062NEG, Springfield, VA, United States N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Twentieth century history of atmospheric halocarbons and other trace gases from measurements of firn air in Antarctica and Greenland AN - 52530028; 1999-001320 JF - Eos, Transactions, American Geophysical Union AU - Butler, J H AU - Montzka, S A AU - Myers, R C AU - Elkins, J W AU - Battle, M AU - Bender, M AU - Sucher, C AU - Clarke, A AU - Saltzman, E S AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 120 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - ice cores KW - Quaternary KW - pollutants KW - human activity KW - Arctic region KW - firn KW - pollution KW - Holocene KW - chlorofluorocarbons KW - South Pole KW - measurement KW - gases KW - modern KW - Cenozoic KW - Greenland KW - organic compounds KW - Antarctica KW - halogenated hydrocarbons KW - air KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52530028?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Twentieth+century+history+of+atmospheric+halocarbons+and+other+trace+gases+from+measurements+of+firn+air+in+Antarctica+and+Greenland&rft.au=Butler%2C+J+H%3BMontzka%2C+S+A%3BMyers%2C+R+C%3BElkins%2C+J+W%3BBattle%2C+M%3BBender%2C+M%3BSucher%2C+C%3BClarke%2C+A%3BSaltzman%2C+E+S%3BAnonymous&rft.aulast=Butler&rft.aufirst=J&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=120&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 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - air; Antarctica; Arctic region; Cenozoic; chlorofluorocarbons; firn; gases; Greenland; halogenated hydrocarbons; Holocene; human activity; ice cores; measurement; modern; organic compounds; pollutants; pollution; Quaternary; South Pole ER - TY - JOUR T1 - Observations of organic material in individual marine particles at Cape Grim, Tasmania during ACE-1 AN - 52527290; 1999-001314 JF - Eos, Transactions, American Geophysical Union AU - Middlebrook, A M AU - Murphy, D M AU - Thomson, D S AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 63 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - Australasia KW - Tasmania Australia KW - pollution KW - mass spectra KW - Cape Grim KW - provenance KW - organic compounds KW - Indian Ocean KW - sea salt KW - marine environment KW - aerosols KW - Australia KW - air KW - spectra KW - particulate materials KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52527290?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Observations+of+organic+material+in+individual+marine+particles+at+Cape+Grim%2C+Tasmania+during+ACE-1&rft.au=Middlebrook%2C+A+M%3BMurphy%2C+D+M%3BThomson%2C+D+S%3BAnonymous&rft.aulast=Middlebrook&rft.aufirst=A&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=63&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 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - aerosols; air; Australasia; Australia; Cape Grim; Indian Ocean; marine environment; mass spectra; organic compounds; particulate materials; pollution; provenance; sea salt; spectra; Tasmania Australia ER - TY - JOUR T1 - Seismo-acoustic detection of volcanic activity on the Gorda Ridge, February-March, 1996 AN - 52499132; 1999-018157 JF - Eos, Transactions, American Geophysical Union AU - Fox, Christopher G AU - Dziak, Robert P AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 1 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - East Pacific KW - monitoring KW - Northeast Pacific KW - lava flows KW - geophysical methods KW - Gorda Rise KW - seismic methods KW - acoustical methods KW - seismicity KW - North Pacific KW - Juan de Fuca Ridge KW - volcanism KW - eruptions KW - Pacific Ocean KW - CoAxial Segment KW - epicenters KW - earthquakes KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52499132?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Seismo-acoustic+detection+of+volcanic+activity+on+the+Gorda+Ridge%2C+February-March%2C+1996&rft.au=Fox%2C+Christopher+G%3BDziak%2C+Robert+P%3BAnonymous&rft.aulast=Fox&rft.aufirst=Christopher&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=F1&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 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - acoustical methods; CoAxial Segment; earthquakes; East Pacific; epicenters; eruptions; geophysical methods; Gorda Rise; Juan de Fuca Ridge; lava flows; monitoring; North Pacific; Northeast Pacific; Pacific Ocean; seismic methods; seismicity; volcanism ER - TY - JOUR T1 - Natural hazards data available on CD-ROM and via the World Wide Web AN - 52496095; 1999-018066 JF - Eos, Transactions, American Geophysical Union AU - Dunbar, P K AU - Whiteside, L S AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 1 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - patterns KW - geologic hazards KW - magnitude KW - data processing KW - computer programs KW - spatial distribution KW - accelerograms KW - ground motion KW - data bases KW - CD-ROM KW - data retrieval KW - computer networks KW - earthquakes KW - Internet KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52496095?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Natural+hazards+data+available+on+CD-ROM+and+via+the+World+Wide+Web&rft.au=Dunbar%2C+P+K%3BWhiteside%2C+L+S%3BAnonymous&rft.aulast=Dunbar&rft.aufirst=P&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=F35&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 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - accelerograms; CD-ROM; computer networks; computer programs; data bases; data processing; data retrieval; earthquakes; geologic hazards; ground motion; Internet; magnitude; patterns; spatial distribution ER - TY - JOUR T1 - Geomicrobial transformation of Mn in Gorda Ridge event plumes AN - 52495176; 1999-017900 JF - Eos, Transactions, American Geophysical Union AU - Cowen, J P AU - Bertram, M AU - Wen, X AU - Massoth, G AU - Baker, E T AU - Summitt, M AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 1 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - East Pacific KW - concentration KW - biodegradation KW - alteration KW - plumes KW - Northeast Pacific KW - hydrothermal vents KW - manganese KW - iron KW - Gorda Rise KW - seismicity KW - North Pacific KW - precipitation KW - metals KW - eruptions KW - Pacific Ocean KW - ocean floors KW - chemical composition KW - geochemistry KW - microorganisms KW - 07:Oceanography KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52495176?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Geomicrobial+transformation+of+Mn+in+Gorda+Ridge+event+plumes&rft.au=Cowen%2C+J+P%3BBertram%2C+M%3BWen%2C+X%3BMassoth%2C+G%3BBaker%2C+E+T%3BSummitt%2C+M%3BAnonymous&rft.aulast=Cowen&rft.aufirst=J&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=F3&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 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - alteration; biodegradation; chemical composition; concentration; East Pacific; eruptions; geochemistry; Gorda Rise; hydrothermal vents; iron; manganese; metals; microorganisms; North Pacific; Northeast Pacific; ocean floors; Pacific Ocean; plumes; precipitation; seismicity ER - TY - JOUR T1 - Manganese and iron in hydrothermal plumes; 1996 Gorda Ridge eruption AN - 52495140; 1999-017898 JF - Eos, Transactions, American Geophysical Union AU - Massoth, G J AU - Baker, E T AU - Feely, R A AU - Roe, K K AU - Maenner, S M AU - Collier, R W AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 1 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - East Pacific KW - concentration KW - plumes KW - Northeast Pacific KW - hydrothermal vents KW - manganese KW - iron KW - Gorda Rise KW - temperature KW - detection KW - seismicity KW - North Pacific KW - metals KW - eruptions KW - Pacific Ocean KW - geochemical anomalies KW - ocean floors KW - chemical composition KW - geochemistry KW - 07:Oceanography KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52495140?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Manganese+and+iron+in+hydrothermal+plumes%3B+1996+Gorda+Ridge+eruption&rft.au=Massoth%2C+G+J%3BBaker%2C+E+T%3BFeely%2C+R+A%3BRoe%2C+K+K%3BMaenner%2C+S+M%3BCollier%2C+R+W%3BAnonymous&rft.aulast=Massoth&rft.aufirst=G&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=F2&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 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - chemical composition; concentration; detection; East Pacific; eruptions; geochemical anomalies; geochemistry; Gorda Rise; hydrothermal vents; iron; manganese; metals; North Pacific; Northeast Pacific; ocean floors; Pacific Ocean; plumes; seismicity; temperature ER - TY - JOUR T1 - Comparative study of recent eruptive sites on the Gorda and Juan de Fuca ridges using AMS-60 sidescan sonar AN - 52494904; 1999-017890 JF - Eos, Transactions, American Geophysical Union AU - Chadwick, W W, Jr AU - Embley, R W AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 1 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - East Pacific KW - Northeast Pacific KW - lava flows KW - geophysical surveys KW - fissures KW - geophysical methods KW - Gorda Rise KW - acoustical methods KW - intrusions KW - North Pacific KW - Juan de Fuca Ridge KW - eruptions KW - Pacific Ocean KW - surveys KW - side-scanning methods KW - ocean floors KW - sonar methods KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52494904?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Comparative+study+of+recent+eruptive+sites+on+the+Gorda+and+Juan+de+Fuca+ridges+using+AMS-60+sidescan+sonar&rft.au=Chadwick%2C+W+W%2C+Jr%3BEmbley%2C+R+W%3BAnonymous&rft.aulast=Chadwick&rft.aufirst=W&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=F1&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 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - acoustical methods; East Pacific; eruptions; fissures; geophysical methods; geophysical surveys; Gorda Rise; intrusions; Juan de Fuca Ridge; lava flows; North Pacific; Northeast Pacific; ocean floors; Pacific Ocean; side-scanning methods; sonar methods; surveys ER - TY - JOUR T1 - Deglacial (super 14) C calibration, paleoclimate and North Atlantic thermohaline circulation from marine varves AN - 52494700; 1999-018013 JF - Eos, Transactions, American Geophysical Union AU - Hughen, K A AU - Overpeck, J AU - Lehman, S J AU - Kashgarian, M AU - Peterson, L C AU - Alley, R AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 1 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - glaciation KW - isotopes KW - paleoclimatology KW - Holocene KW - deglaciation KW - cores KW - Cariaco Basin KW - Cenozoic KW - varves KW - radioactive isotopes KW - dates KW - paleotemperature KW - carbon KW - absolute age KW - sedimentary structures KW - paleocurrents KW - Quaternary KW - thermohaline circulation KW - planar bedding structures KW - paleosalinity KW - North Atlantic Deep Water KW - upper Quaternary KW - Pleistocene KW - glacial geology KW - C-14 KW - North Atlantic KW - Caribbean Sea KW - Atlantic Ocean KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52494700?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Deglacial+%28super+14%29+C+calibration%2C+paleoclimate+and+North+Atlantic+thermohaline+circulation+from+marine+varves&rft.au=Hughen%2C+K+A%3BOverpeck%2C+J%3BLehman%2C+S+J%3BKashgarian%2C+M%3BPeterson%2C+L+C%3BAlley%2C+R%3BAnonymous&rft.aulast=Hughen&rft.aufirst=K&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=F24&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 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - absolute age; Atlantic Ocean; C-14; carbon; Cariaco Basin; Caribbean Sea; Cenozoic; cores; dates; deglaciation; glacial geology; glaciation; Holocene; isotopes; North Atlantic; North Atlantic Deep Water; paleoclimatology; paleocurrents; paleosalinity; paleotemperature; planar bedding structures; Pleistocene; Quaternary; radioactive isotopes; sedimentary structures; thermohaline circulation; upper Quaternary; varves ER - TY - JOUR T1 - Chemical variations of hydrothermal particles in the 1996 Gorda Ridge event plume AN - 52494544; 1999-017893 JF - Eos, Transactions, American Geophysical Union AU - Feely, R A AU - Massoth, G J AU - Baker, E T AU - Lebon, G T AU - Gendron, J F AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 1 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - East Pacific KW - concentration KW - anions KW - Northeast Pacific KW - copper KW - oxyhydroxides KW - hydrothermal vents KW - iron KW - Gorda Rise KW - variations KW - hydroxides KW - North Pacific KW - precipitation KW - metals KW - eruptions KW - Pacific Ocean KW - oxides KW - ocean floors KW - chemical composition KW - geochemistry KW - 07:Oceanography KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52494544?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Simulated+dust-inducted+warming+and+abrupt+climatic+change+during+the+Pleistocene&rft.au=Overpeck%2C+J+T%3BRind%2C+D%3BLacis%2C+A%3BHealy%2C+R+J%3BAnonymous&rft.aulast=Overpeck&rft.aufirst=J&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=294&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 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - anions; chemical composition; concentration; copper; East Pacific; eruptions; geochemistry; Gorda Rise; hydrothermal vents; hydroxides; iron; metals; North Pacific; Northeast Pacific; ocean floors; oxides; oxyhydroxides; Pacific Ocean; precipitation; variations ER - TY - JOUR T1 - Simulation of Younger Dryas-like phenomenon by a coupled ocean-atmosphere model AN - 52494514; 1999-017982 JF - Eos, Transactions, American Geophysical Union AU - Manabe, S AU - Stouffer, R J AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 1 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - currents KW - ocean circulation KW - air-water interface KW - Quaternary KW - fresh water KW - simulation KW - ocean currents KW - upper Pleistocene KW - models KW - Cenozoic KW - upper Weichselian KW - thermohaline circulation KW - Weichselian KW - Pleistocene KW - Younger Dryas KW - sea-surface temperature KW - North Atlantic KW - discharge KW - Atlantic Ocean KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52494514?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Simulation+of+Younger+Dryas-like+phenomenon+by+a+coupled+ocean-atmosphere+model&rft.au=Manabe%2C+S%3BStouffer%2C+R+J%3BAnonymous&rft.aulast=Manabe&rft.aufirst=S&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=F19&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 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - air-water interface; Atlantic Ocean; Cenozoic; currents; discharge; fresh water; models; North Atlantic; ocean circulation; ocean currents; Pleistocene; Quaternary; sea-surface temperature; simulation; thermohaline circulation; upper Pleistocene; upper Weichselian; Weichselian; Younger Dryas ER - TY - JOUR T1 - Response coordination and data dissemination during the 1996 Gorda Ridge eruption using WWW and GIS AN - 52494327; 1999-017902 JF - Eos, Transactions, American Geophysical Union AU - Bobbitt, Andra M AU - Fox, Christopher G AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 1 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - East Pacific KW - Northeast Pacific KW - data processing KW - information management KW - World Wide Web KW - Gorda Rise KW - data management KW - geographic information systems KW - North Pacific KW - eruptions KW - Pacific Ocean KW - information systems KW - data retrieval KW - ocean floors KW - computer networks KW - Internet KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52494327?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Response+coordination+and+data+dissemination+during+the+1996+Gorda+Ridge+eruption+using+WWW+and+GIS&rft.au=Kerwin%2C+M+W%3BOverpeck%2C+J+T%3BWebb%2C+R+S%3Bde+Vernal%2C+A%3BRind%2C+D%3BHealy%2C+R+J%3BAnonymous&rft.aulast=Kerwin&rft.aufirst=M&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=294&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 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - computer networks; data management; data processing; data retrieval; East Pacific; eruptions; geographic information systems; Gorda Rise; information management; information systems; Internet; North Pacific; Northeast Pacific; ocean floors; Pacific Ocean; World Wide Web ER - TY - JOUR T1 - Geology of the 1996 Gorda Ridge eruption from analysis of multibeam, towed camera, sidescan and ROV data AN - 52494291; 1999-017889 JF - Eos, Transactions, American Geophysical Union AU - Embley, R W AU - Chadwick, W W AU - Shank, T AU - Christie, D AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 1 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - East Pacific KW - Northeast Pacific KW - geophysical surveys KW - pillow lava KW - Gorda Rise KW - hydrothermal conditions KW - thermal anomalies KW - seismicity KW - North Pacific KW - lava KW - eruptions KW - Pacific Ocean KW - surveys KW - side-scanning methods KW - ocean floors KW - chemical composition KW - geochemistry KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52494291?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Geology+of+the+1996+Gorda+Ridge+eruption+from+analysis+of+multibeam%2C+towed+camera%2C+sidescan+and+ROV+data&rft.au=Embley%2C+R+W%3BChadwick%2C+W+W%3BShank%2C+T%3BChristie%2C+D%3BAnonymous&rft.aulast=Embley&rft.aufirst=R&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=F1&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 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - chemical composition; East Pacific; eruptions; geochemistry; geophysical surveys; Gorda Rise; hydrothermal conditions; lava; North Pacific; Northeast Pacific; ocean floors; Pacific Ocean; pillow lava; seismicity; side-scanning methods; surveys; thermal anomalies ER - TY - JOUR T1 - Reconstructed thermohaline circulation during Heinrich event 4 AN - 52493751; 1999-018010 JF - Eos, Transactions, American Geophysical Union AU - Paillard, Didier AU - Cortijo, Elsa AU - Saravanan, R AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 1 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - ocean circulation KW - Quaternary KW - numerical models KW - salinity KW - simulation KW - paleoclimatology KW - climate change KW - Heinrich events KW - Cenozoic KW - thermohaline circulation KW - North Atlantic Deep Water KW - reconstruction KW - sea-surface temperature KW - North Atlantic KW - Atlantic Ocean KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52493751?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Reconstructed+thermohaline+circulation+during+Heinrich+event+4&rft.au=Paillard%2C+Didier%3BCortijo%2C+Elsa%3BSaravanan%2C+R%3BAnonymous&rft.aulast=Paillard&rft.aufirst=Didier&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=F23&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 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Atlantic Ocean; Cenozoic; climate change; Heinrich events; North Atlantic; North Atlantic Deep Water; numerical models; ocean circulation; paleoclimatology; Quaternary; reconstruction; salinity; sea-surface temperature; simulation; thermohaline circulation ER - TY - JOUR T1 - Comparison of high resolution sea surface temperature records of the last and present interglacials at the Bermuda Ridge AN - 52493741; 1999-018039 JF - Eos, Transactions, American Geophysical Union AU - Cortijo, E AU - Lehman, S J AU - Keigwin, L D AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 1 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - cycles KW - oxygen KW - isotopes KW - paleoclimatology KW - Holocene KW - stable isotopes KW - cores KW - climate change KW - upper Pleistocene KW - modern KW - Foraminifera KW - Cenozoic KW - paleotemperature KW - Eemian KW - Bermuda Rise KW - Invertebrata KW - high-resolution methods KW - Protista KW - Quaternary KW - interglacial environment KW - isotope ratios KW - O-18/O-16 KW - Pleistocene KW - reconstruction KW - sea-surface temperature KW - North Atlantic KW - microfossils KW - Atlantic Ocean KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52493741?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Comparison+of+high+resolution+sea+surface+temperature+records+of+the+last+and+present+interglacials+at+the+Bermuda+Ridge&rft.au=Cortijo%2C+E%3BLehman%2C+S+J%3BKeigwin%2C+L+D%3BAnonymous&rft.aulast=Cortijo&rft.aufirst=E&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=F29&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 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Atlantic Ocean; Bermuda Rise; Cenozoic; climate change; cores; cycles; Eemian; Foraminifera; high-resolution methods; Holocene; interglacial environment; Invertebrata; isotope ratios; isotopes; microfossils; modern; North Atlantic; O-18/O-16; oxygen; paleoclimatology; paleotemperature; Pleistocene; Protista; Quaternary; reconstruction; sea-surface temperature; stable isotopes; upper Pleistocene ER - TY - JOUR T1 - Ascending particle flux from a hydrothermal plume; biogeochemical linkages with the upper water column AN - 52492983; 1999-017895 JF - Eos, Transactions, American Geophysical Union AU - Cowen, J P AU - Wen, X AU - Thomson, R E AU - Lavelle, J W AU - Baker, E T AU - Feely, R A AU - Wakeham, S AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 1 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - East Pacific KW - concentration KW - plumes KW - Endeavour Ridge KW - Northeast Pacific KW - time series analysis KW - biomass KW - biochemistry KW - statistical analysis KW - hydrothermal vents KW - North Pacific KW - Juan de Fuca Ridge KW - carbon KW - Pacific Ocean KW - organic carbon KW - ocean floors KW - chemical composition KW - geochemistry KW - mid-ocean ridges KW - 07:Oceanography KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52492983?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Ascending+particle+flux+from+a+hydrothermal+plume%3B+biogeochemical+linkages+with+the+upper+water+column&rft.au=Cowen%2C+J+P%3BWen%2C+X%3BThomson%2C+R+E%3BLavelle%2C+J+W%3BBaker%2C+E+T%3BFeely%2C+R+A%3BWakeham%2C+S%3BAnonymous&rft.aulast=Cowen&rft.aufirst=J&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=F2&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 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - biochemistry; biomass; carbon; chemical composition; concentration; East Pacific; Endeavour Ridge; geochemistry; hydrothermal vents; Juan de Fuca Ridge; mid-ocean ridges; North Pacific; Northeast Pacific; ocean floors; organic carbon; Pacific Ocean; plumes; statistical analysis; time series analysis ER - TY - JOUR T1 - Effects of deep ocean hydrothermal discharge on near-source hydrography; surrogate field studies with a convective plume model AN - 52492957; 1999-017892 JF - Eos, Transactions, American Geophysical Union AU - Lavelle, J W AU - Baker, E T AU - Massoth, G J AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - F1 EP - F2 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - currents KW - plumes KW - heat flux KW - statistical analysis KW - hydrothermal vents KW - anomalies KW - salinity KW - ocean currents KW - temperature KW - correlation coefficient KW - models KW - tracers KW - ocean floors KW - field studies KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52492957?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Effects+of+deep+ocean+hydrothermal+discharge+on+near-source+hydrography%3B+surrogate+field+studies+with+a+convective+plume+model&rft.au=Lavelle%2C+J+W%3BBaker%2C+E+T%3BMassoth%2C+G+J%3BAnonymous&rft.aulast=Lavelle&rft.aufirst=J&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=F1&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 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - anomalies; correlation coefficient; currents; field studies; heat flux; hydrothermal vents; models; ocean currents; ocean floors; plumes; salinity; statistical analysis; temperature; tracers ER - TY - JOUR T1 - Northern Gorda Ridge intrusive/eruptive event; remote detections and directed rapid response posters AN - 52492934; 1999-017888 JF - Eos, Transactions, American Geophysical Union AU - Baker, E T AU - Massoth, G J AU - Lupton, J E AU - Walker, S L AU - Tennant, D A AU - Wilson, C AU - Garfield, N AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 1 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - East Pacific KW - plumes KW - Northeast Pacific KW - magmatism KW - Gorda Rise KW - depth KW - temperature KW - measurement KW - hydrothermal conditions KW - intrusions KW - thermal anomalies KW - seismicity KW - North Pacific KW - eruptions KW - Pacific Ocean KW - bathymetry KW - ocean floors KW - hydrophones KW - crust KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52492934?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Northern+Gorda+Ridge+intrusive%2Feruptive+event%3B+remote+detections+and+directed+rapid+response+posters&rft.au=Baker%2C+E+T%3BMassoth%2C+G+J%3BLupton%2C+J+E%3BWalker%2C+S+L%3BTennant%2C+D+A%3BWilson%2C+C%3BGarfield%2C+N%3BAnonymous&rft.aulast=Baker&rft.aufirst=E&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=F1&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 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - bathymetry; crust; depth; East Pacific; eruptions; Gorda Rise; hydrophones; hydrothermal conditions; intrusions; magmatism; measurement; North Pacific; Northeast Pacific; ocean floors; Pacific Ocean; plumes; seismicity; temperature; thermal anomalies ER - TY - JOUR T1 - Successful tracking of a hydrothermal event plume with a RAFOS neutrally-buoyant drifter AN - 52492563; 1999-017891 JF - Eos, Transactions, American Geophysical Union AU - Lupton, J E AU - Baker, E T AU - Garfield, N AU - Greene, R AU - Rago, T AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 1 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - East Pacific KW - plumes KW - Northeast Pacific KW - geophysical surveys KW - hydrothermal vents KW - satellite methods KW - Gorda Rise KW - hydrothermal conditions KW - detection KW - North Pacific KW - volcanism KW - marine environment KW - Pacific Ocean KW - surveys KW - bathymetry KW - ocean floors KW - remote sensing KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52492563?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Successful+tracking+of+a+hydrothermal+event+plume+with+a+RAFOS+neutrally-buoyant+drifter&rft.au=Lupton%2C+J+E%3BBaker%2C+E+T%3BGarfield%2C+N%3BGreene%2C+R%3BRago%2C+T%3BAnonymous&rft.aulast=Lupton&rft.aufirst=J&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=F1&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 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - bathymetry; detection; East Pacific; geophysical surveys; Gorda Rise; hydrothermal conditions; hydrothermal vents; marine environment; North Pacific; Northeast Pacific; ocean floors; Pacific Ocean; plumes; remote sensing; satellite methods; surveys; volcanism ER - TY - JOUR T1 - Methane carbon isotopic compositions in hydrothermal plumes; 1996 Gorda Ridge diking/eruptive event AN - 52491434; 1999-017897 JF - Eos, Transactions, American Geophysical Union AU - Wen, X AU - Cowen, J P AU - Baker, E T AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 1 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - East Pacific KW - concentration KW - methane KW - Northeast Pacific KW - isotopes KW - isotope ratios KW - C-13/C-12 KW - hydrothermal vents KW - aliphatic hydrocarbons KW - alkanes KW - stable isotopes KW - Gorda Rise KW - organic compounds KW - intrusions KW - dikes KW - North Pacific KW - eruptions KW - carbon KW - Pacific Ocean KW - hydrocarbons KW - ocean floors KW - chemical composition KW - geochemistry KW - 07:Oceanography KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52491434?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Methane+carbon+isotopic+compositions+in+hydrothermal+plumes%3B+1996+Gorda+Ridge+diking%2Feruptive+event&rft.au=Wen%2C+X%3BCowen%2C+J+P%3BBaker%2C+E+T%3BAnonymous&rft.aulast=Wen&rft.aufirst=X&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=F2&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 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; C-13/C-12; carbon; chemical composition; concentration; dikes; East Pacific; eruptions; geochemistry; Gorda Rise; hydrocarbons; hydrothermal vents; intrusions; isotope ratios; isotopes; methane; North Pacific; Northeast Pacific; ocean floors; organic compounds; Pacific Ocean; stable isotopes ER - TY - JOUR T1 - Comparison of simulations of natural C-14 in four 3-D ocean models AN - 50308379; 1998-000367 JF - Eos, Transactions, American Geophysical Union AU - Orr, J C AU - Toggweiler, J R AU - Mikolajewicz, U AU - Palmer, J AU - Monfray, P AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 373 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - ocean circulation KW - sea water KW - three-dimensional models KW - isotopes KW - biochemistry KW - data processing KW - pollution KW - Coelenterata KW - hydrochemistry KW - geochemical cycle KW - Antarctic Intermediate Water KW - radioactive isotopes KW - North Atlantic Deep Water KW - Antarctic Bottom Water KW - carbon KW - digital simulation KW - Anthozoa KW - Invertebrata KW - Cnidaria KW - C-14 KW - geochemistry KW - fallout KW - Atlantic Ocean KW - 02D:Isotope geochemistry KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50308379?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Comparison+of+simulations+of+natural+C-14+in+four+3-D+ocean+models&rft.au=Orr%2C+J+C%3BToggweiler%2C+J+R%3BMikolajewicz%2C+U%3BPalmer%2C+J%3BMonfray%2C+P%3BAnonymous&rft.aulast=Orr&rft.aufirst=J&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=393&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 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Antarctic Bottom Water; Antarctic Intermediate Water; Anthozoa; Atlantic Ocean; biochemistry; C-14; carbon; Cnidaria; Coelenterata; data processing; digital simulation; fallout; geochemical cycle; geochemistry; hydrochemistry; Invertebrata; isotopes; North Atlantic Deep Water; ocean circulation; pollution; radioactive isotopes; sea water; three-dimensional models ER - TY - JOUR T1 - Variability of metal concentrations in oyster tissue and implications to biomonitoring AN - 16033147; 4086336 AB - Metal concentrations in individual oysters were estimated in order to assess the among-individuals metal variability in a geographically confined area. American oysters (Crassostrea virginica) were collected from three sites on the Potomac River, Maryland, and the soft tissues of individuals was analysed for Ag, Cd, Cu, Fe, Ni, Pb and Zn. At all sites metal concentrations were highly variable with the coefficient of variation (CV) between 15 and 55%, the three site mean increasing as follows: Fe; Cd; Ni; Zn; Pb; Ag; Cu. Excluding Pb, the analytical contribution to the total variance was about 2%. Bootstrap analysis, a statistical resampling procedure with replacement, was used to estimate population parameters for pooled samples. Simulated sampling of 10 000 pooled samples verified that the sampling error decreases significantly with increasing numbers of individuals per pool. The confidence interval of means for samples consisting of 20 oysters varied from plus or minus 5% to plus or minus 20% (p < 0.05), depending on metal and site. The confidence interval of means increased by a factor of approximately 1.5 when 10 individuals were used instead of 20, and decreased by a factor of 0.6 when 50 oysters were used per pooled sample. These results indicate that if analyses of individuals are precluded, increased size of pooled samples is a low cost option for increasing the ability of monitoring programmes to detect changes in environmental contaminants. JF - Marine Pollution Bulletin AU - Daskalakis, K D AD - Natl. Status and Trends Program, NOAA/NOS/ORCA21, 1305 East West Hwy., Silver Spring, MD 20910, USA Y1 - 1996/11// PY - 1996 DA - Nov 1996 SP - 794 EP - 801 VL - 32 IS - 11 SN - 0025-326X, 0025-326X KW - Crassostrea virginica KW - USA, Potomac R. KW - bioindicators KW - heavy metals KW - indicator species KW - marine molluscs KW - marine organisms KW - oysters KW - pollution monitoring KW - ASFA 3: Aquatic Pollution & Environmental Quality; Ecology Abstracts; Toxicology Abstracts; Water Resources Abstracts; Pollution Abstracts; Oceanic Abstracts KW - Brackish KW - bioaccumulation KW - D 04801:Pollution monitoring and detection KW - O 4020:Pollution - Organisms/Ecology/Toxicology KW - P 1000:MARINE POLLUTION KW - SW 3030:Effects of pollution KW - Q5 08502:Methods and instruments KW - X 24163:Metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16033147?accountid=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+Pollution+Bulletin&rft.atitle=Variability+of+metal+concentrations+in+oyster+tissue+and+implications+to+biomonitoring&rft.au=Daskalakis%2C+K+D&rft.aulast=Daskalakis&rft.aufirst=K&rft.date=1996-11-01&rft.volume=32&rft.issue=11&rft.spage=794&rft.isbn=&rft.btitle=&rft.title=Marine+Pollution+Bulletin&rft.issn=0025326X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - pollution monitoring; indicator species; marine molluscs; marine organisms; heavy metals; bioaccumulation; bioindicators; oysters; Crassostrea virginica; USA, Potomac R.; Brackish ER - TY - JOUR T1 - Representation of topography in spectral climate models and its effect on simulated precipitation AN - 15989770; 4074702 AB - Spectral climate models are distinguished by their representation of variables as finite sums of spherical harmonics, with coefficients computed by an orthogonal projection of the variables onto the spherical harmonics. Representing the surface elevation in this manner results in its contamination by Gibbs-like truncation artifacts, which appear as spurious valleys and mountain chains in the topography. These "Gibbs ripples" are present in the surface topographies of spectral climate models from a number of research institutions. Integrations of the Geophysical Fluid Dynamics Laboratory (GFDL) climate model over a range of horizontal resolutions indicate that the Gibbs ripples lead to spurious, small-scale extrema in the spatial distribution of precipitation. This "cellular precipitation pathology" becomes more pronounced with increasing horizontal resolution, causing a deterioration in the fidelity of simulated precipitation in higher resolution models. A method is described for reducing the Gibbs ripples that occur when making an incomplete spherical harmonic expansion of the topography. The new spherical harmonic representations of topography are formed by fitting a nonuniform spherical smoothing spline to geodetic data and found by solving a fixed-point problem. This regularization technique results in less distortion of features such as mountain height and continental boundaries than previous smoothing methods. These new expansions of the topography, when used as a lower boundary surface in the GFDL climate model, substantially diminish the cellular precipitation pathology and produce markedly more realistic simulations of precipitation. These developments make the prospect of using higher resolution spectral models for studies of regional hydrologic climate more attractive. JF - Journal of Climate AU - Lindberg, C AU - Broccoli, A J AD - GFDL/NOAA, Princeton Univ., P.O. Box 308, Princeton, NJ 08542, USA Y1 - 1996/11// PY - 1996 DA - Nov 1996 SP - 2641 EP - 2659 VL - 9 IS - 11 SN - 0894-8755, 0894-8755 KW - GFDL model KW - "Gibbs ripples" KW - Water Resources Abstracts KW - model studies KW - climates KW - topography KW - regional analysis KW - precipitation KW - spectral analysis KW - simulation KW - SW 0815:Precipitation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15989770?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Climate&rft.atitle=Representation+of+topography+in+spectral+climate+models+and+its+effect+on+simulated+precipitation&rft.au=Lindberg%2C+C%3BBroccoli%2C+A+J&rft.aulast=Lindberg&rft.aufirst=C&rft.date=1996-11-01&rft.volume=9&rft.issue=11&rft.spage=2641&rft.isbn=&rft.btitle=&rft.title=Journal+of+Climate&rft.issn=08948755&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - spectral analysis; climates; topography; model studies; simulation; precipitation; regional analysis ER - TY - JOUR T1 - Specification and prediction of global surface temperature and precipitation from global SST using CCA AN - 15941943; 4056346 AB - A reconstructed sea surface temperature (SST) dataset is used to examine relationships between SST and seasonal mean surface temperature (T) and total precipitation (P) over most of the global continents for the 1950-92 period. Both specification (i.e., simultaneous) and predictive relations are studied. Specifications and predictions are skillful in areas affected by the ENSO, including the tropical Pacific islands for all seasons, and during specific seasons in northern and eastern Australia, and parts of Africa and North and South America. Skill is lowest in Europe and midlatitude Asia where ENSO's direct influence is lacking. However, non-ENSO predictive skill sources also contribute substantially to final skill; these exist both in regions strongly and minimally influenced by ENSO. The most important of these is an interdecadal trend from the 1950s to the 1980s-90s defined by a warming in the Indian and South Atlantic Oceans paralleling a cooling in the North Pacific and Atlantic basins. Another controlling SST dipole with a less obvious trend includes mainly the tropical SST of all three ocean basins versus the extratropical (especially Northern Hemisphere) SST. Still other, more localized, SST patterns are suggested as critical. Some of the regions that show modest but usable seasonal predictive potential have no prior specificative or predictive history because they are not directly influenced by ENSO and/or have marginal data quality or density. This is encouraging, since the statistical skill realized here should be reproducible, and hopefully surpassable, using dynamical models. JF - Journal of Climate AU - Barnston, A G AU - Smith, T M AD - Climate Prediction Cent., NOAA/NWS, W/NP51 WWB Rm. 604, Washington, DC 20233, USA Y1 - 1996/11// PY - 1996 DA - Nov 1996 SP - 2660 EP - 2697 VL - 9 IS - 11 SN - 0894-8755, 0894-8755 KW - El Nino KW - El Nino phenomena KW - Southern Oscillation KW - atmospheric precipitations KW - ocean-atmosphere system KW - precipitation KW - sea surface KW - surface temperature KW - Water Resources Abstracts; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Marine KW - oceans KW - World Ocean KW - temperature KW - Q2 09243:Structure, mechanics and thermodynamics KW - SW 0810:General KW - O 2070:Meteorology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15941943?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Climate&rft.atitle=Specification+and+prediction+of+global+surface+temperature+and+precipitation+from+global+SST+using+CCA&rft.au=Barnston%2C+A+G%3BSmith%2C+T+M&rft.aulast=Barnston&rft.aufirst=A&rft.date=1996-11-01&rft.volume=9&rft.issue=11&rft.spage=2660&rft.isbn=&rft.btitle=&rft.title=Journal+of+Climate&rft.issn=08948755&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - atmospheric precipitations; oceans; surface temperature; ocean-atmosphere system; sea surface; temperature; El Nino phenomena; Southern Oscillation; El Nino; precipitation; World Ocean; Marine ER - TY - CONF T1 - Model for multiscale disaggregation of spatial rainfall based on coupling meteorological and scaling descriptions AN - 15926351; 4051729 AB - The precipitation output of a mesoscale atmospheric numerical model is usually interpreted as the average rainfall intensity over the grid cell of the model (typically 30x30 km to 60x60 km). However, rainfall exhibits considerable heterogeneity over subgrid scales (i.e., scales smaller than the grid cell), so it is necessary for hydrologic applications to recreate or simulate the small-scale rainfall variability given its large-scale average. Rainfall disaggregation is usually done statistically. In this paper, a new subgrid scale rainfall disaggregation model is developed. It has the ability to statistically reproduce the rainfall variability at scales unresolved by mesoscale models while being conditioned on large-scale rainfall averages and physical properties of the prestorm environment. The model is based on two extensively tested hypotheses for midlatitude mesoscale convective systems [Perica and Foufoula-Georgiou, 1996]: (1) standardized rainfall fluctuations (defined via a wavelet transform) exhibit simple scaling over the mesoscale, and (2) statistical scaling parameters of rainfall fluctuations relate to the convective available potential energy (CAPE), a measure of the convective instability of the prestorm environment. Preliminary evaluation of the model showed that the model is capable of reconstructing the small-scale statistical variability of rainfall as well as the fraction of area covered with rain at all analyzed subgrid scales. The performance evaluation was based on comparison of summary statistics and spatial pattern measures of simulated fields with those of known fields observed during the Oklahoma-Kansas Preliminary Regional Experiment for Storm-Central (PRE-STORM). JF - Journal of Geophysical Research. D. Atmospheres AU - Perica, S AU - Foufoula-Georgiou, E Y1 - 1996/11// PY - 1996 DA - Nov 1996 SP - 26347 EP - 26361 VL - 101 IS - D21 KW - PRE-STORM KW - Water Resources Abstracts KW - fluctuations KW - spatial distribution KW - rainfall intensity KW - rainfall KW - variability KW - rainfall area KW - performance evaluation KW - convection KW - statistical models KW - scaling KW - SW 0815:Precipitation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15926351?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research.+D.+Atmospheres&rft.atitle=Model+for+multiscale+disaggregation+of+spatial+rainfall+based+on+coupling+meteorological+and+scaling+descriptions&rft.au=Perica%2C+S%3BFoufoula-Georgiou%2C+E&rft.aulast=Perica&rft.aufirst=S&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=726&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 ER - TY - JOUR T1 - Improvements in quantitative precipitation forecasts with the eta regional model at the National Centers for Environmental Prediction: The 48-km upgrade AN - 15919758; 4047169 AB - Since 9 June 1993, the eta coordinate regional model has been run twice daily at the National Centers for Environmental Prediction (NCEP, previously the National Meteorological Center) as the NCEP's "early" operational model. Its performance is regularly monitored in a variety of ways, with particular attention given to precipitation forecasts. Throughout this period, the eta model has demonstrated significantly increased accuracy in forecasting daily precipitation amounts compared to NCEP's Nested Grid Model (NGM). The model has shown a smaller but equally consistent advantage in skill against that of NCEP's global spectral model. Precipitation scores of these three operational models for the 6-month period March-August 1995 are presented. This interval is chosen because the 6-month-long periods September-February and March-August have been used in previous model comparisons and because an upgraded version of the eta model, run at 48-km resolution, was also regularly executed twice daily during the March-August 1995 period. It is thus included and highlighted in the present comparison. The 48-km eta carries cloud water as a prognostic variable and is coupled to a 12-h eta-based intermittent data assimilation system. It replaced the 80-km eta as the NCEP's early operational model on 12 October 1995. Compared to the then-operational 80-km eta, the 48-km eta has demonstrated substantially increased skill at all eight precipitation categories for which verifications are made. The increase in skill was greatest for the most intense precipitation, at the threshold of 2 in. (24 h) super(-1). A 24-48-h forecast of accumulated precipitation, resulting from Hurricane Allison as it was crossing the extreme southeastern United States, is shown as an example of a successful forecast of intense precipitation by the 48-km model. Reasons for the advantage of the eta model over its predecessor, the NGM, are reviewed. The work in progress is outlined. JF - Bulletin of the American Meteorological Society AU - Mesinger, F AD - NOAA Environ. Modeling Cent., 5200 Auth Rd., Rm. 207, Camp Springs, MD 20746-4304, USA Y1 - 1996/11// PY - 1996 DA - Nov 1996 SP - 2637 EP - 2650 VL - 77 IS - 11 SN - 0003-0007, 0003-0007 KW - eta KW - prediction KW - Water Resources Abstracts KW - model studies KW - comparison studies KW - quantitative analysis KW - weather forecasting KW - precipitation KW - performance evaluation KW - SW 0815:Precipitation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15919758?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bulletin+of+the+American+Meteorological+Society&rft.atitle=Improvements+in+quantitative+precipitation+forecasts+with+the+eta+regional+model+at+the+National+Centers+for+Environmental+Prediction%3A+The+48-km+upgrade&rft.au=Mesinger%2C+F&rft.aulast=Mesinger&rft.aufirst=F&rft.date=1996-11-01&rft.volume=77&rft.issue=11&rft.spage=2637&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+the+American+Meteorological+Society&rft.issn=00030007&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - comparison studies; weather forecasting; model studies; precipitation; quantitative analysis; performance evaluation ER - TY - BOOK T1 - Shell disease in American lobster (Homarus americanus) in the offshore, northwest-Atlantic region around the 106-Mile Sewage-Sludge Disposal Site AN - 15869852; 4027589 AB - During the period 1990-1992, 15,004 lobster from 146 commercial catches from traps deployed in nine offshore canyon sites surrounding the 106-Mile, Sewage-Sludge Disposal Site were examined for signs of shell disease. Overall, 1,184 lobster (Homarus americanus) (7.9%) had lesions. Female lobster were more affected by this condition than male lobster. Shell-lesion occurrence was independent of carapace length. Disease prevalences in female lobster from canyons within the "potential area of influence" of the 106-Mile Site were significantly higher than those from canyons located outside of this area. However, logistic regression tests showed an equally strong regression of shell disease occurrence with proximity to the old 12-Mile Dumpsite as that shown by proximity to the 106-Mile Dumpsite. Shell disease prevalences in a smaller sample of lobster examined during groundfish survey cruises were not significantly different from those in commercial catches. A cause and effect relationship between sewage-sludge dumping at the deep-water dumpsite and shell-disease occurrence could not be proven because of the possible existence of a 12-Mile Site effect and other factors. The possibility of multiple influences from both the 106-Mile Site and the 12-Mile Site on offshore lobster shell-disease prevalence could not be discounted. JF - Journal of Marine Environmental Engineering AU - Ziskowski, J AU - Spallone, R AU - Kapareiko, D AU - Robohm, R AU - Calabrese, A AU - Pereira, J A2 - Robertson, A (ed) Y1 - 1996/11// PY - 1996 DA - Nov 1996 SP - 25 EP - 271 SN - 9056990349 KW - ANW, USA, New Jersey, 106-Mile Deep Water Dump Site KW - Homarus americanus KW - chitin KW - crustaceans KW - lesions KW - lobster fisheries KW - pollution effects KW - pollution monitoring KW - sewage disposal KW - sewage sludge KW - shell disease KW - waste disposal sites KW - wastewater pollution KW - water pollution effects KW - ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Toxicology Abstracts; Pollution Abstracts; Water Resources Abstracts; Oceanic Abstracts KW - USA, New Jersey KW - diseases KW - Marine KW - epidemiology KW - ocean dumping KW - X 24240:Miscellaneous KW - O 4020:Pollution - Organisms/Ecology/Toxicology KW - P 1000:MARINE POLLUTION KW - Q5 08504:Effects on organisms KW - Q1 08484:Species interactions: parasites and diseases KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15869852?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=Ziskowski%2C+J%3BSpallone%2C+R%3BKapareiko%2C+D%3BRobohm%2C+R%3BCalabrese%2C+A%3BPereira%2C+J&rft.aulast=Ziskowski&rft.aufirst=J&rft.date=1996-11-01&rft.volume=&rft.issue=&rft.spage=247&rft.isbn=9056990349&rft.btitle=Shell+disease+in+American+lobster+%28Homarus+americanus%29+in+the+offshore%2C+northwest-Atlantic+region+around+the+106-Mile+Sewage-Sludge+Disposal+Site&rft.title=Shell+disease+in+American+lobster+%28Homarus+americanus%29+in+the+offshore%2C+northwest-Atlantic+region+around+the+106-Mile+Sewage-Sludge+Disposal+Site&rft.issn=1061026X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 ER - TY - BOOK T1 - Bioaccumulation levels of chlorinated hydrocarbons in blue hake, rattail, halosaur and lobster AN - 15867200; 4024335 AB - The livers of epibenthic deep-water megafauna were analyzed for targeted organochlorine pesticides and PCB congeners. A commercial species (Homarus americanus) was also selected for analyses of organochlorines from its hepatopancreas. The megafauna species collected in 1990 and 1991 from designated stations of the 106-mile dumpsite were blue hake (Antimora rostrata), rattail (Coryphaenoides armatus) and halosaur (Halosauropsis macrochir). Collections were made of lobsters from deep canyon areas. Muscle tissues were also analyzed for organochlorine contaminants. The goal of this study was to determine whether the presence of chemical contaminants found in epibenthic megafauna and a commercial species can be related to dumping activities. The two year study indicated no spatial pattern to contaminant concentrations relating them to sewage dumping at the 106-Mile Dumpsite and that contamination was not different between diseased and non-diseased lobsters. JF - Journal of Marine Environmental Engineering AU - Gadbois, D F AU - Dockum, B W AU - Uljua, D S A2 - Robertson, A (ed) Y1 - 1996/11// PY - 1996 DA - Nov 1996 SP - 15 EP - 203 SN - 9056990349 KW - ANW, USA, Jew Jersey, 106-Mile Deep Water Dump Site KW - Antimora rostrata KW - Coryphaenoides armatus KW - Halosauropsis macrochir KW - Homarus americanus KW - PCB KW - PCB compounds KW - commercial species KW - fish KW - pollution effects KW - sewage disposal KW - waste disposal sites KW - wastewater disposal KW - wastewater pollution KW - water pollution effects KW - ASFA 3: Aquatic Pollution & Environmental Quality; Toxicology Abstracts; Pollution Abstracts; Water Resources Abstracts; Oceanic Abstracts KW - chlorinated hydrocarbons KW - USA, New Jersey KW - bioaccumulation KW - Marine KW - ocean dumping KW - pesticides KW - O 4020:Pollution - Organisms/Ecology/Toxicology KW - P 1000:MARINE POLLUTION KW - X 24153:Metabolism KW - Q5 08504:Effects on organisms KW - SW 3030:Effects of pollution KW - X 24133:Metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15867200?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=Gadbois%2C+D+F%3BDockum%2C+B+W%3BUljua%2C+D+S&rft.aulast=Gadbois&rft.aufirst=D&rft.date=1996-11-01&rft.volume=&rft.issue=&rft.spage=189&rft.isbn=9056990349&rft.btitle=Bioaccumulation+levels+of+chlorinated+hydrocarbons+in+blue+hake%2C+rattail%2C+halosaur+and+lobster&rft.title=Bioaccumulation+levels+of+chlorinated+hydrocarbons+in+blue+hake%2C+rattail%2C+halosaur+and+lobster&rft.issn=1061026X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 ER - TY - BOOK T1 - Organic and metallic contaminants in tissues of tilefish Lopholatilus chamaeleonticeps Goode and Bean and sewage sludge disposal at the 106-Mile Dumpsite AN - 15865010; 4024330 AB - There was concern that tilefish (Lopholatilus chamaeleonticeps), a commercially harvested species found along the upper continental slope of the northwest Atlantic, could be contaminated by sewage sludge disposed of in the deep sea, the 106-Mile Dumpsite off New Jersey. To address this concern, collections of tilefish were made during 1990 through 1992, during disposal, at six areas, Lydonia Canyon (on Georges Bank) south to Wilmington Canyon (off Maryland). These areas were either upstream of or within the predicted area of impacts from disposal and were sampled to assess differences in bioaccumulation of PCBs, pesticides and several metals in liver and muscle tissue that could link disposal at the dumpsite as a source. Results were examined statistically for differences in tissue contaminant levels between collection areas north and south of the Dumpsite and between 1981-82 data, obtained similarly, and present data at two sites. Total pesticide and PCB concentrations in tilefish livers were highest (0.4-0.7 ppm dry wt) in fish from widely separated Lydonia, Atlantis and Wilmington Canyons and did not increase beyond earlier levels. Only Hg levels in tilefish muscle and liver tissue suggested an increasing trend of metal levels in collections adjacent to or south (downstream) of the dumpsite, but more data is required. Thus, evidence that disposal at the Dumpsite has affected tissue concentrations of contaminants in tilefish is weak, and it is possible that other sources of contamination are confounding linkages to waste disposal at the 106-Mile site. JF - Journal of Marine Environmental Engineering AU - Steimle, F AU - Gadbois, D AU - Chang, S AU - Sennefelder, G AU - Greig, R A2 - Robertson, A (ed) Y1 - 1996/11// PY - 1996 DA - Nov 1996 SP - 20 EP - 246 SN - 9056990349 KW - ANW, USA, New Jersey, 106-Mile Deep Water Dump Site KW - Lopholatilus chamaeleonticeps KW - PCB KW - PCB compounds KW - fish KW - heavy metals KW - pollution effects KW - sewage disposal KW - sewage sludge KW - sludge KW - waste disposal sites KW - wastewater disposal KW - wastewater pollution KW - water pollution effects KW - ASFA 3: Aquatic Pollution & Environmental Quality; Toxicology Abstracts; Pollution Abstracts; Water Resources Abstracts; Oceanic Abstracts KW - USA, New Jersey KW - bioaccumulation KW - Marine KW - pesticides KW - waste disposal KW - O 4020:Pollution - Organisms/Ecology/Toxicology KW - X 24166:Environmental impact KW - P 1000:MARINE POLLUTION KW - Q5 08504:Effects on organisms KW - SW 3030:Effects of pollution KW - X 24163:Metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15865010?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=Steimle%2C+F%3BGadbois%2C+D%3BChang%2C+S%3BSennefelder%2C+G%3BGreig%2C+R&rft.aulast=Steimle&rft.aufirst=F&rft.date=1996-11-01&rft.volume=&rft.issue=&rft.spage=227&rft.isbn=9056990349&rft.btitle=Organic+and+metallic+contaminants+in+tissues+of+tilefish+Lopholatilus+chamaeleonticeps+Goode+and+Bean+and+sewage+sludge+disposal+at+the+106-Mile+Dumpsite&rft.title=Organic+and+metallic+contaminants+in+tissues+of+tilefish+Lopholatilus+chamaeleonticeps+Goode+and+Bean+and+sewage+sludge+disposal+at+the+106-Mile+Dumpsite&rft.issn=1061026X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 ER - TY - BOOK T1 - Metals in deepwater fishes and shrimps AN - 15864082; 4024329 AB - Deepwater fishes and shrimps were collected in August of 1990 and 1991 at 28 sites in and near the 106-Mile Deepwater Municipal Sludge Dumpsite, located on the Northwest Atlantic Continental Shelf, for analysis of heavy metals. The purpose of this study was to determine whether metals found in tissues of these organisms could be related to dumping of sewage-sludge waste at the site. Thirteen species of finfish (muscle tissue) and two species of shrimp (tail muscle) were analyzed for copper, cadmium, lead, silver, manganese, zinc, iron, mercury, and chromium. Blue hake, Antimora rostrata, had consistently higher mean concentrations of mercury (2.47 mu g/g dry wt) than the other twelve species. Concentrations of other metals in tissues of all fishes were either low for that metal or nondetectable. The shrimp Glyphocrangon sculpta and Nematocarcinus ensifer had consistently high mean concentrations ( mu g/g dry wt) of cadmium (4.45 and 0.662), zinc (72.5 and 46.1), silver (0.340 and 0.360) and iron (31.0 and 22.6), respectively. JF - Journal of Marine Environmental Engineering AU - Sennefelder, G AU - Chang, S AU - Greig, R AU - Thurberg, F AU - Calabrese, A A2 - Robertson, A (ed) Y1 - 1996/11// PY - 1996 DA - Nov 1996 SP - 21 EP - 225 SN - 9056990349 KW - ANW, USA, New Jersey, 106-Mile Deep Water Dump Site KW - Antimora rostrata KW - Glyphocrangon sculpta KW - Nematocarcinus ensifer KW - Pisces KW - deep water KW - fish KW - heavy metals KW - pollution effects KW - sewage disposal KW - shrimp KW - waste disposal sites KW - wastewater disposal KW - wastewater pollution KW - water pollution effects KW - ASFA 3: Aquatic Pollution & Environmental Quality; Toxicology Abstracts; Pollution Abstracts; Water Resources Abstracts; Oceanic Abstracts KW - USA, New Jersey KW - bioaccumulation KW - Marine KW - ocean dumping KW - X 24120:Food, additives & contaminants KW - O 4020:Pollution - Organisms/Ecology/Toxicology KW - X 24166:Environmental impact KW - P 1000:MARINE POLLUTION KW - Q5 08504:Effects on organisms KW - SW 3030:Effects of pollution KW - X 24163:Metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15864082?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=Sennefelder%2C+G%3BChang%2C+S%3BGreig%2C+R%3BThurberg%2C+F%3BCalabrese%2C+A&rft.aulast=Sennefelder&rft.aufirst=G&rft.date=1996-11-01&rft.volume=&rft.issue=&rft.spage=205&rft.isbn=9056990349&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 ER - TY - JOUR T1 - Accumulation and dose-response of hepatic DNA adducts in English sole (Pleuronectes vetulus) exposed to a gradient of contaminated sediments AN - 15854043; 4016632 AB - Levels of hepatic DNA adducts and concentrations of fluorescent aromatic compounds (FACs) in bile were measured in English sole (Pleuronectes vetulus) exposed for up to 5 weeks to a reference sediment amended with a sediment containing high concentrations of polycyclic aromatic compounds (PACs) from Eagle Harbor, Puget Sound, WA. Levels of hepatic DNA adducts increased linearly with both concentration of sediment polycyclic aromatic hydrocarbons (PAHs) and length of exposure, whereas concentrations of biliary FACs were dose-responsive to levels of sediment PAHs but attained steady-state concentrations after 2 weeks of exposure. The levels of DNA adducts and concentrations of biliary FACs in fish exposed to the reference sediment remained at baseline levels throughout the exposure. Formation of PAC-DNA adducts was observed in liver of English sole injected with an extract of Eagle Harbor sediment (EHSE) and in English sole hepatocytes incubated with EHSE or the neutral fraction of EHSE containing predominantly PACs. In addition, DNA adduct and biliary FAC levels measured in feral English sole captured from Eagle Harbor, when compared with levels measured in fish from the laboratory sediment exposure study, also suggested accumulation of DNA adducts in the fish captured from Eagle Harbor. These findings, in conjunction with previous studies showing PAC-DNA adducts are persistent in fish, suggest that a substantial proportion of PAC-induced DNA damage was not readily repaired in English sole, and thus, measurement of hepatic DNA adducts can be used as an indicator of cumulative exposure to genotoxic PACs. JF - Aquatic Toxicology AU - French, B L AU - Reichert, W L AU - Hom, T AU - Nishimoto, M AU - Sanborn, H R AU - Stein, JE AD - Environmental Conservation Division, Northwest Fisheries Science Center, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, 2725 Montlake Boulevard East Seattle, WA 98112-2097, USA Y1 - 1996/11// PY - 1996 DA - Nov 1996 SP - 1 EP - 16 PB - ELSEVIER SCIENCE B.V. VL - 36 IS - 1-2 SN - 0166-445X, 0166-445X KW - DNA KW - DNA adducts KW - INE, USA, Washington, Eagle Harbor KW - Pleuronectes vetulus KW - USA, Washington, Puget Sound KW - aromatic compounds KW - aromatic hydrocarbons KW - bile KW - fish KW - genotoxicity KW - marine fish KW - pollution effects KW - polycyclic aromatic hydrocarbons KW - sediment pollution KW - toxicity tests KW - water pollution effects KW - ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts; Water Resources Abstracts; Pollution Abstracts; Toxicology Abstracts KW - bioaccumulation KW - hydrocarbons KW - liver KW - fluorescence KW - sediments KW - Marine KW - INE, USA, Washington, Puget Sound KW - X 24190:Polycyclic hydrocarbons KW - O 4020:Pollution - Organisms/Ecology/Toxicology KW - Q5 08504:Effects on organisms KW - SW 3030:Effects of pollution KW - P 6000:TOXICOLOGY AND HEALTH UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15854043?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Comparative+study+of+recent+eruptive+sites+on+the+Gorda+and+Juan+de+Fuca+ridges+using+AMS-60+sidescan+sonar&rft.au=Chadwick%2C+W+W%2C+Jr%3BEmbley%2C+R+W%3BAnonymous&rft.aulast=Chadwick&rft.aufirst=W&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=F1&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - bile; fish; toxicity tests; sediment pollution; marine fish; bioaccumulation; fluorescence; sediments; hydrocarbons; DNA; liver; pollution effects; aromatic hydrocarbons; DNA adducts; genotoxicity; aromatic compounds; polycyclic aromatic hydrocarbons; water pollution effects; Pleuronectes vetulus; INE, USA, Washington, Puget Sound; Marine ER - TY - RPRT T1 - FISHERY MANAGEMENT PLAN FOR THE SHRIMP FISHERY OF THE SOUTH ATLANTIC REGION (DRAFT SUPPLEMENT TO THE FINAL ENVIRONMENTAL IMPACT STATEMENT OF FEBRUARY 1981). AN - 36403847; 6111 AB - PURPOSE: The amending of the management plan for the shrimp fishery in the Gulf of Mexico fishery conservation zone is proposed. The current management plan covers brown shrimp, white shrimp, pink shrimp, royal red shrimp, seabobs, and rock shrimp in the Gulf as well as territorial seas and associated bays, inlets, wetlands, and upland areas in Alabama, Florida, Louisiana, Mississippi, and Texas. The amendment would establish new guidelines and procedures designed to reduce the unwanted bycatch of juvenile red snapper by shrimp trawls operating in the Gulf. Red snapper and other nontarget finfish incidentally taken in shrimp trawls are generally discarded dead. The red snapper stock in the Gulf of Mexico is considered to be overfished, and even if the directed fisheries for red snapper were closed to all harvesting, the stock would not recover from overfishing because of the excessive loss from bycatch of juveniles in shrimp trawls. In 1993, 34 million juvenile red snapper were estimated to have been discarded as shrimp bycatch. The amendment would require the installation of bycatch reduction devices in each net used aboard vessels trawling for shrimp in specified areas of the Gulf. Butterfish and groundfish trawlers and vessels trawling for royal red shrimp would be exempt from this requirement. The requirement would be geographically limited to the northern and western Gulf within the 100-fathom contour west of Cape San Blas, Florida. The goal of the amendment is to achieve a 50 percent reduction in juvenile red snapper mortality in the Gulf. POSITIVE IMPACTS: The proposed amendment would help the red snapper population to become reestablished in the Gulf. Restricting the geographic scope of the requirement to areas where red snapper dominate (the northern and western Gulf) would help to reduce the adverse economic effects on commercial shrimp operations. NEGATIVE IMPACTS: Because bycatch reduction devices would not be completely effective, some incidental take of red snapper would continue to occur. In addition, the use of the devices would result in a decline in shrimp biomass ranging from 5.9 to 8.2 percent. LEGAL MANDATES: Coastal Zone Management Act of 1972 (43 U.S.C. 1241), Endangered Species Act of 1973, as amended (16 U.S.C. 1531 et seq.), and Fishery Conservation and Management Act of 1976 (16 U.S.C. 1801). PRIOR REFERENCES: For the abstracts of the draft and final EISs, see 80-0085D, Volume 4, Number 1, and 81-0263D, Volume 5, Number 4, respectively. JF - EPA number: 960488, 242 pages, October 11, 1996 PY - 1996 KW - Water KW - Coastal Zones KW - Fisheries KW - Fisheries Management KW - Marine Systems KW - Regulations KW - Research KW - Socioeconomic Assessments KW - Alabama KW - Florida KW - Gulf of Mexico KW - Louisiana KW - Mississippi KW - Texas KW - Coastal Zone Management Act of 1972, Compliance KW - Endangered Species Act of 1973, as amended, Compliance KW - Fishery Conservation and Management Act of 1976, Compliance KW - Marine Mammal Protection Act of 1972, Compliance UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36403847?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=1996-10-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=FISHERY+MANAGEMENT+PLAN+FOR+THE+SHRIMP+FISHERY+OF+THE+SOUTH+ATLANTIC+REGION+%28DRAFT+SUPPLEMENT+TO+THE+FINAL+ENVIRONMENTAL+IMPACT+STATEMENT+OF+FEBRUARY+1981%29.&rft.title=FISHERY+MANAGEMENT+PLAN+FOR+THE+SHRIMP+FISHERY+OF+THE+SOUTH+ATLANTIC+REGION+%28DRAFT+SUPPLEMENT+TO+THE+FINAL+ENVIRONMENTAL+IMPACT+STATEMENT+OF+FEBRUARY+1981%29.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Name - Department of Commerce, National Oceanic and Atmospheric Administration, Washington, District of Columbia; DC N1 - Date revised - 2006-05-01 N1 - SuppNotes - Draft. Preparation date: October 11, 1996 N1 - Last updated - 2011-12-16 ER - TY - JOUR T1 - Phosphate removal by oceanic hydrothermal processes; an update of the phosphorus budget in the oceans AN - 861983778; 2011-034009 AB - All available dissolved phosphate and solid-phase P data for ridge-axis and ridge-flank hydrothermal systems are assembled, and show that hydrothermal processes remove phosphate from bottom sea-water while this circulates through the oceanic crust. These removal processes are recorded in the basaltic crust as an increase in P concentration coinciding with an increase in alteration and Fe (super 3+) contents. Phosphate is also removed in hydrothermal plumes by coprecipitation with Fe oxyhydroxide particles which deposit on the sea floor. Hydrothermal processes are important in the global P cycle. Other elements that form oxyanions (Cr, As, V) or are scavenged or coprecipitated with phosphate may also be removed from bottom sea-water in low-T oceanic hydrothermal systems. JF - Geochimica et Cosmochimica Acta AU - Wheat, C Geoffrey AU - Feely, Richard A AU - Mottl, Michael J Y1 - 1996/10// PY - 1996 DA - October 1996 SP - 3593 EP - 3608 PB - Elsevier, New York, NY VL - 60 IS - 19 SN - 0016-7037, 0016-7037 KW - oceanic crust KW - sea water KW - volcanic rocks KW - igneous rocks KW - hydrothermal vents KW - iron KW - ferric iron KW - chemical reactions KW - movement KW - basalts KW - Bermuda Rise KW - ocean floors KW - discharge KW - chemical composition KW - geochemistry KW - world ocean KW - processes KW - apatite KW - IPOD KW - solutes KW - phosphorus KW - phosphates KW - rivers KW - hydrochemistry KW - Leg 51 KW - Leg 52 KW - hydrothermal conditions KW - precipitation KW - metals KW - mathematical methods KW - fluvial features KW - DSDP Site 417 KW - Deep Sea Drilling Project KW - Ocean Drilling Program KW - DSDP Site 418 KW - North Atlantic KW - pore water KW - crust KW - Atlantic Ocean KW - mid-ocean ridges KW - 07:Oceanography KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/861983778?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Phosphate+removal+by+oceanic+hydrothermal+processes%3B+an+update+of+the+phosphorus+budget+in+the+oceans&rft.au=Wheat%2C+C+Geoffrey%3BFeely%2C+Richard+A%3BMottl%2C+Michael+J&rft.aulast=Wheat&rft.aufirst=C&rft.date=1996-10-01&rft.volume=60&rft.issue=19&rft.spage=3593&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2896%2900189-5 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 2011-01-01 N1 - Number of references - 91 N1 - PubXState - NY N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2014-03-14 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - apatite; Atlantic Ocean; basalts; Bermuda Rise; chemical composition; chemical reactions; crust; Deep Sea Drilling Project; discharge; DSDP Site 417; DSDP Site 418; ferric iron; fluvial features; geochemistry; hydrochemistry; hydrothermal conditions; hydrothermal vents; igneous rocks; IPOD; iron; Leg 51; Leg 52; mathematical methods; metals; mid-ocean ridges; movement; North Atlantic; Ocean Drilling Program; ocean floors; oceanic crust; phosphates; phosphorus; pore water; precipitation; processes; rivers; sea water; solutes; volcanic rocks; world ocean DO - http://dx.doi.org/10.1016/0016-7037(96)00189-5 ER - TY - JOUR T1 - Correlations between ozone loss and volcanic aerosol at altitudes below 14 km over McMurdo Station, Antarctica AN - 50170025; 1997-006584 AB - Ozone and aerosol profiles over McMurdo Station, Antarctica (78 degrees S), have been measured August-October for the years 1986-1995. This spans the development and decay of the recent perturbation to stratospheric aerosol caused by Pinatubo. Volcanic aerosol surface areas, in the 11-14 km region, peaked near 100 mu m (super 2) cm (super -3) in 1991, decaying to 20-30 mu m (super 2) cm (super -3) in 1992, 15-25 mu m (super 2) cm (super -3) in 1993, and to background levels of 4-8 mu m (super 2) cm (super -3) in 1994. Based on these measurements the volcanic aerosol signal persisted over Antarctica for three austral springs, implying an exponential decay rate of about 14 months. The aerosol below 14 km was correlated with previously unobserved ozone loss at these altitudes. Ozone loss rates of 5-15 ppb dy (super -1) (0.3-0.5 DU dy (super -1) ) were observed in the 10-12 and 12-14 km layers. Beginning in 1994, when the aerosol approached its pre-Pinatubo level, ozone loss diminished in the 12-14 km layer, and was not observed in the 10-12 km layer. Copyright 1996 by the American Geophysical Union. JF - Geophysical Research Letters AU - Deshler, Terry AU - Johnson, Bryan J AU - Hofmann, David J AU - Nardi, Bruno Y1 - 1996/10// PY - 1996 DA - October 1996 SP - 2931 EP - 2934 PB - American Geophysical Union, Washington, DC VL - 23 IS - 21 SN - 0094-8276, 0094-8276 KW - McMurdo Station KW - Luzon KW - Far East KW - annual variations KW - Aisen del General Carlos Ibanez del Campo Chile KW - Chile KW - Ross Island KW - volcanology KW - South America KW - ozone KW - Antarctica KW - Mount Pinatubo KW - Philippine Islands KW - Cerro Hudson KW - aerosols KW - seasonal variations KW - Asia KW - climate KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50170025?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Correlations+between+ozone+loss+and+volcanic+aerosol+at+altitudes+below+14+km+over+McMurdo+Station%2C+Antarctica&rft.au=Deshler%2C+Terry%3BJohnson%2C+Bryan+J%3BHofmann%2C+David+J%3BNardi%2C+Bruno&rft.aulast=Deshler&rft.aufirst=Terry&rft.date=1996-10-01&rft.volume=23&rft.issue=21&rft.spage=2931&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F96GL02819 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 16 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - aerosols; Aisen del General Carlos Ibanez del Campo Chile; annual variations; Antarctica; Asia; Cerro Hudson; Chile; climate; Far East; Luzon; McMurdo Station; Mount Pinatubo; ozone; Philippine Islands; Ross Island; seasonal variations; South America; volcanology DO - http://dx.doi.org/10.1029/96GL02819 ER - TY - JOUR T1 - Estimating denitrification in North Atlantic continental shelf sediments AN - 15853717; 4019532 AB - A model of coupled nitrification/denitrification was developed for continental shelf sediments to estimate the spatial distribution of denitrification throughout shelf regions in the North Atlantic basin. Using data from a wide range of continental shelf regions, we found a linear relationship between denitrification and sediment oxygen uptake. This relationship was applied to specific continental shelf regions by combining it with a second regression relating sediment oxygen uptake to primary production in the overlying water. The combined equation was: denitrification (mmol N m super(-2) d super(-1)) = 0.019* phytoplankton production (mmol C m super(-2) d super(-1)). This relationship suggests that approximately 13% of the N incorporated into phytoplankton in shelf waters is eventually denitrified in the sediments via coupled nitrification /denitrification, assuming a C:N ratio of 6.625:1 for phytoplankton. The model calculated denitrification rates compare favorably with rates reported for several shelf regions in the North Atlantic. The model-predicted average denitrification rate for continental shelf sediments in the North Atlantic Basin is 0.69 mmol N m super(-2) d super(-1). Denitrification rates (per unit area) predicted by the model are highest for the continental shelf region in the western North Atlantic between Cape Hatteras and South Florida and lowest for Hudson Bay, the Baffin Island region, and Greenland. Within latitudinal belts, average denitrification rates were lowest in the high latitudes, intermediate in the tropics and highest in the mid-latitudes. Although denitrification rates per unit area are lowest in the high latitudes, the total N removal by denitrification (53 x 10 super(10) mol N y super(-1)) is similar to that in the mid-latitudes (60 x 10 super(10) mol N y super(-1)) due to the large area of continental shelf in the high latitudes. The Gulf of St. Lawrence/Grand Banks area and the North Sea are responsible for seventy-five percent of the denitrification in the high latitude region. N removal by denitrification in the western North Atlantic (96 x 10 super(10) mol N y super(-1)) is two times greater than in the eastern North Atlantic (47 x 10 super(10) mol N y super(-1)). This is primarily due to differences in the area of continental shelf in the two regions, as the average denitrification rate per unit area is similar in the western and eastern North Atlantic. We calculate that a total of 143 x 10 super(10) mol N y super(-1) is removed via coupled nitrification/denitrification on the North Atlantic continental shelf. This estimate is expected to underestimate total sediment denitrification because it does not include direct denitrification of nitrate from the overlying water. The rate of coupled nitrification/denitrification calculated is greater than the nitrogen inputs from atmospheric deposition and river sources combined, and suggests that onwelling of nutrient rich slope water is a major source of N for denitrification in shelf regions. For the two regions where N inputs to a shelf region from onwelling have been measured, onwelling appears to be able to balance the denitrification loss. JF - Biogeochemistry AU - Seitzinger, S P AU - Giblin, A E AD - Inst. Mar. and Coastal Sci., Rutgers/NOAA CMER Prog., Rutgers Univ., New Brunswick, NJ 08903-0231, USA Y1 - 1996/10// PY - 1996 DA - Oct 1996 SP - 235 EP - 260 VL - 35 IS - 1 SN - 0168-2563, 0168-2563 KW - Atlantic Ocean KW - continental shelf KW - continental shelves KW - cycling nutrients KW - primary production KW - shelf sedimentation KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Marine KW - sedimentation KW - nitrogen cycle KW - ANW, North Atlantic KW - denitrification KW - SW 0880:Chemical processes KW - Q2 09187:Geochemistry of sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15853717?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biogeochemistry&rft.atitle=Estimating+denitrification+in+North+Atlantic+continental+shelf+sediments&rft.au=Seitzinger%2C+S+P%3BGiblin%2C+A+E&rft.aulast=Seitzinger&rft.aufirst=S&rft.date=1996-10-01&rft.volume=35&rft.issue=1&rft.spage=235&rft.isbn=&rft.btitle=&rft.title=Biogeochemistry&rft.issn=01682563&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Special issue: Nitrogen cycling in the North Atlantic Ocean and its watersheds. Report of the International SCOPE Nitrogen Project. N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - nitrogen cycle; continental shelves; shelf sedimentation; denitrification; sedimentation; cycling nutrients; continental shelf; ANW, North Atlantic; Marine ER - TY - JOUR T1 - Nearshore assemblages of larval rockfishes and their physical environment off Central California during an extended El Nino event, 1991-1993 AN - 15852254; 4015019 AB - Rockfish are among the most prevalent members of nearshore ichthyoplankton assemblages off central California, yet their abundance varies greatly from year to year. Warm events, like El Nino, can have pronounced effects on the success of a year class. We evaluate distribution, abundance, and species composition of rockfish larvae on small spatial and temporal scales in the upwelling center north of Monterey Bay during an extended El Nino (December 1991 through June 1993) relative to regional hydrography. Anomalously warm, low-salinity water to depths greater than 50 m during much of our study was indicative of an onshore displacement of the California Current. Upwelling was reduced and delayed relative to other years. The two years differed, however, in the intensity, duration, frequency, and direction of wind events. Larval rockfish abundance was similar in both years of the El Nino, peaking in early February, and was among the highest when compared with estimates from CalCOFI surveys off central California (1951-84). Using larval ages, we determined that median birthdates of shortbelly rockfish were in early- to mid-February both years. Growth rates of larval shortbelly rockfish did not differ among months or between years. Relative to 1993, rockfish larvae were more abundant, and sizes of larval shortbelly were significantly greater at onshore stations in 1992. This coincided with onshore advection of water during the onset of the El Nino, suggesting retention of larvae nearshore. Initiation of upwelling in March and April 1993 and fewer larvae at onshore stations are indicative of greater offshore transport during the second year. JF - Fishery Bulletin AU - Yoklavich, M M AU - Loeb, V J AU - Nishimoto, M AU - Daly, B AD - Pacific Fish. Environ. Group, Southwest Fish. Sci. Cent., Natl. Mar. Fish. Serv., NOAA, 1352 Lighthouse Ave., Pacific Grove, CA 93950-2097, USA Y1 - 1996/10// PY - 1996 DA - Oct 1996 SP - 766 EP - 782 VL - 94 IS - 4 SN - 0090-0656, 0090-0656 KW - coastal upwelling KW - fish larvae KW - ichthyoplankton surveys KW - organism aggregations KW - species composition KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - INE, USA, California KW - USA, California KW - Sebastes KW - El Nino phenomena KW - O 1070:Ecology/Community Studies KW - Q1 08463:Habitat community studies KW - D 04668:Fish UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15852254?accountid=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=Fishery+Bulletin&rft.atitle=Nearshore+assemblages+of+larval+rockfishes+and+their+physical+environment+off+Central+California+during+an+extended+El+Nino+event%2C+1991-1993&rft.au=Yoklavich%2C+M+M%3BLoeb%2C+V+J%3BNishimoto%2C+M%3BDaly%2C+B&rft.aulast=Yoklavich&rft.aufirst=M&rft.date=1996-10-01&rft.volume=94&rft.issue=4&rft.spage=766&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 - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - coastal upwelling; organism aggregations; ichthyoplankton surveys; fish larvae; El Nino phenomena; species composition; Sebastes; INE, USA, California; USA, California; Marine ER - TY - JOUR T1 - Habitat and life history of juvenile Hawaiian pink snapper, Pristipomoides filamentosus AN - 15851644; 4019127 AB - Eteline snappers are an important component of commercial demersal fisheries in the central and western Pacific, but there is a substantial gap in the knowledge of their life histories, specifically the larval and juvenile stages. Juvenile pink snapper, Pristipomoides filamentosus (Valenciennes), ranging in size from 7 to 25 cm fork length, inhabit a nearly featureless plain offshore of Kane'ohe Bay, O'ahu, at depths of 65-100 m. Bottom samples and underwater video footage showed the bottom to be uniformly composed of fine, silty sand with little relief. Conductivity-temperature-depth data indicate that an internal tide brings cold water over the bottom on a tidal basis. Telemetric studies show that juveniles undergo small-scale crepuscular migrations from deeper daytime locations to shallower nighttime locations but move relatively little during day and night periods. Analysis of length frequency distributions obtained over a 17-month period resulted in an estimate of the von Bertalanffy growth constant (K) of 0.21 yr super(-1). JF - Pacific Science AU - Moffitt, R B AU - Parrish, F A AD - Honolulu Lab., Southwest Fish. Sci. Cent., Natl. Mar. Fish. Serv., NOAA, 2570 Dole St., Honolulu, HI 96822-2396, USA Y1 - 1996/10// PY - 1996 DA - Oct 1996 SP - 371 EP - 381 VL - 50 IS - 4 SN - 0030-8870, 0030-8870 KW - distribution KW - ecological distribution KW - juveniles KW - movements KW - water flow KW - ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Pristipomoides filamentosus KW - Marine KW - USA, Hawaii KW - ISE, USA, Hawaii KW - life history KW - habitat KW - growth KW - Q1 08341:General KW - D 04668:Fish UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15851644?accountid=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=Pacific+Science&rft.atitle=Habitat+and+life+history+of+juvenile+Hawaiian+pink+snapper%2C+Pristipomoides+filamentosus&rft.au=Moffitt%2C+R+B%3BParrish%2C+F+A&rft.aulast=Moffitt&rft.aufirst=R&rft.date=1996-10-01&rft.volume=50&rft.issue=4&rft.spage=371&rft.isbn=&rft.btitle=&rft.title=Pacific+Science&rft.issn=00308870&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - habitat; ecological distribution; life history; growth; movements; water flow; Pristipomoides filamentosus; USA, Hawaii; ISE, USA, Hawaii; Marine ER - TY - JOUR T1 - Forecasting the fishery for pink shrimp, Penaeus duorarum, on the Tortugas Grounds, Florida AN - 15811703; 3993202 AB - In this report I review the biology of and fishery for pink shrimp, Penaeus duorarum, harvested from the Tortugas Grounds off southwest Florida, and present models used to forecast annual pink shrimp landings in this area. Pink shrimp spawn all year, and larvae recruit to nurseries in the seagrass-mangrove ecosystem surrounding Everglades National Park and Florida Bay. Juveniles move out of the nurseries all year, but catch per unit of effort for smallest size classes generally exhibits March and September peaks. Total landings usually rise sharply in November and taper off after April. The fishery was relatively stable during 1960-85, averaging 4,350 metric tons annually, but it has shown a singular decline and potential recovery since 1985. In 1987, I began forecasting annual landings by using multiple regression analyses of fishery catch statistics and environmental factors that could affect survival, growth, and recruitment. Potential predictor variables from May through October were investigated in order to release a timely annual forecast by November. Each year, the updated data set from 1966 onwards was examined to derive the "best" forecast models. Important predictor variables included indices of fishing activity during the waning months of the fishery (May-July) and surface and ground water levels within Everglades National Park during June-September. Forecasts were within plus or minus 20% of actual landings for five of eight years, whereas forecast direction (increase or decrease over the prior year) was usually correct. Cause-effect relationships between predictor variables and pink shrimp recruitment to the fishery remain to be determined. JF - Fishery Bulletin AU - Sheridan, P AD - Southeast Fish. Sci. Cent., Natl. Mar. Fish. Serv., NOAA, 4700 Ave. U, Galveston, TX 77551-5997, USA Y1 - 1996/10// PY - 1996 DA - Oct 1996 SP - 743 EP - 755 VL - 94 IS - 4 SN - 0090-0656, 0090-0656 KW - fishery biology KW - fishery statistics KW - fishing grounds KW - landing statistics KW - shrimp fisheries KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - USA, Florida KW - models KW - ASW, USA, Florida, Dry Tortugas KW - Penaeus duorarum KW - ASW, USA, Florida, Florida Keys KW - ASW, USA, Florida, Whitewater Bay KW - ASW, USA, Florida, Florida Bay KW - Q1 08603:Fishery statistics and sampling KW - D 04003:Modeling, mathematics, computer applications KW - O 5020:Fisheries and Fishery Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15811703?accountid=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=Fishery+Bulletin&rft.atitle=Forecasting+the+fishery+for+pink+shrimp%2C+Penaeus+duorarum%2C+on+the+Tortugas+Grounds%2C+Florida&rft.au=Sheridan%2C+P&rft.aulast=Sheridan&rft.aufirst=P&rft.date=1996-10-01&rft.volume=94&rft.issue=4&rft.spage=743&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 - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - models; fishery statistics; landing statistics; fishery biology; shrimp fisheries; fishing grounds; Penaeus duorarum; ASW, USA, Florida, Dry Tortugas; USA, Florida; ASW, USA, Florida, Florida Keys; ASW, USA, Florida, Whitewater Bay; ASW, USA, Florida, Florida Bay; Marine ER - TY - JOUR T1 - Post-smolt growth, maturation, and survival of two stocks of Atlantic salmon AN - 15811407; 3993204 AB - Marine survival and sea-age at maturity of two hatchery-dependent stocks of Atlantic salmon (Salmo salar) were compared in respect to differences in post-smolt growth as evidenced by the circuli spacing patterns of their scales. The two stocks, the Penobscot and Connecticut, are located at the southern extent of the range of Atlantic salmon in North America. Return rates for 1SW (one seawinter) and 2SW salmon and the fraction of the smolt year class or cohort that matured as 1SW fish were found to be significantly higher for the Penobscot stock. Using image processing techniques, we extracted intercirculi distances from scales of 2,302 2SW fish. Circuli spacing data were expressed as growth indices for spring (when post-smolts first enter the ocean), summer (when growth appears maximal), and winter (when growth appears to be at a minimum). Circuli spacings of the Penobscot fish were wider during the summer season than were those for conspecifics from the Connecticut River of the same smolt year class. The results suggest that post-smolt growth may play a significant role in deciding age at maturity and survival patterns for Atlantic salmon stocks. JF - Fishery Bulletin AU - Friedland, K D AU - Haas, R E AU - Sheehan, T F AD - Natl. Mar. Fish. Serv., NOAA, 166 Water St., Woods Hole, MA 02543, USA Y1 - 1996/10// PY - 1996 DA - Oct 1996 SP - 654 EP - 663 VL - 94 IS - 4 SN - 0090-0656, 0090-0656 KW - fish larvae KW - fishery biology KW - larval development KW - salmon fisheries KW - sexual maturity KW - smolts KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - USA, Connecticut KW - fishery management KW - ANW, USA, New England KW - Salmo salar KW - USA, Maine KW - survival KW - growth KW - D 04668:Fish KW - Q1 08442:Population dynamics KW - O 5020:Fisheries and Fishery Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15811407?accountid=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=Fishery+Bulletin&rft.atitle=Post-smolt+growth%2C+maturation%2C+and+survival+of+two+stocks+of+Atlantic+salmon&rft.au=Friedland%2C+K+D%3BHaas%2C+R+E%3BSheehan%2C+T+F&rft.aulast=Friedland&rft.aufirst=K&rft.date=1996-10-01&rft.volume=94&rft.issue=4&rft.spage=654&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 - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - salmon fisheries; fishery biology; larval development; smolts; fishery management; survival; sexual maturity; growth; fish larvae; Salmo salar; USA, Connecticut; USA, Maine; ANW, USA, New England; Marine ER - TY - BOOK T1 - Chronic exposure to sediment-associated polycyclic aromatic compounds: Toxicokinetics of hepatic DNA adducts and biliary fluorescent aromatic compounds in English sole AN - 15784466; 3990235 AB - Polycyclic aromatic compounds (PACs) can be detected in fish from contaminated sites as fluorescent aromatic compounds (FACs) in bile or as hepatic DNA adducts. Exposure of fish in the laboratory to either model PACs or sediment extracts containing PACs, produces a dose responsive increase in levels of biliary FACs and hepatic DNA adducts, with FAC levels declining rapidly following exposure, whereas hepatic DNA adducts are persistent. However, the toxicokinetics and dose response of these two biomarkers under continuous exposure to sediment-associated PACs has not been examined. In the present study, English sole (Pleuronectes vetulus) were exposed for up to 5 weeks to a reference sediment amended with a sediment from a site (Eagle Harbor, WA) highly contaminated with PACs. Both biomarkers increased (p < 0.01) with increasing sediment PAC levels. Moreover, PAC-derived DNA adduct levels increased (p < 0.001) with time at each level of sediment-associated PACs, while biliary FAC levels showed no increase from 2 to 5 weeks of exposure. Neither biomarker increased in fish exposed to the unamended reference sediment. In addition, fish were sampled from Eagle Harbor, WA, and the levels of DNA adducts and FACs were within the range of the levels in fish exposed to the amended sediments. Overall, the findings substantiate that hepatic DNA adducts in English sole are persistent and accumulate during continuous exposure to PACs, whereas biliary FACs rapidly reach steady-state and, thus, reflect more recent exposure. Moreover, the results on time- and dose-response under both acute and chronic exposure conditions demonstrate that the use of both biomarkers should provide an improved assessment of the exposure history of teleosts exposed to PACs in the marine environment. JF - Marine environmental research. London AU - Reichert, W L AU - French, B AU - Hom, T AU - Sanborn, H R AU - Stein, JE A2 - Hinton, DE (ed) Y1 - 1996/10// PY - 1996 DA - Oct 1996 KW - USA, Washington, Eagle Harbor KW - Water Resources Abstracts KW - aromatic compounds KW - fluorescence KW - population exposure KW - marine environment KW - biochemistry KW - fish KW - harbors KW - hydrocarbons KW - bioindicators KW - sediment concentration KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15784466?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:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Ascending+particle+flux+from+a+hydrothermal+plume%3B+biogeochemical+linkages+with+the+upper+water+column&rft.au=Cowen%2C+J+P%3BWen%2C+X%3BThomson%2C+R+E%3BLavelle%2C+J+W%3BBaker%2C+E+T%3BFeely%2C+R+A%3BWakeham%2C+S%3BAnonymous&rft.aulast=Cowen&rft.aufirst=J&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=F2&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Abstract only. N1 - Last updated - 2011-12-13 ER - TY - BOOK T1 - Effects of chemical contaminants on subcellular changes in digestive cells of the marine bivalve, Mytilus edulis, from Puget Sound, Washington AN - 15783987; 3990141 AB - Activities of the enzymes NADPH-dependent ferrihemoprotein reductase (NER), NADH dependent DT-diaphorase (DTD), catalase (CAT), and gamma-glutamyl transpeptidase (GGT) and peroxisome proliferation (PP) in the digestive cells of Mytilus edulis from nine sites in Puget Sound, Washington (USA) were measured cytochemically using image analysis. Mussels from these areas are known to exhibit a wide range of chemical contaminant exposure. Mussels from urban-associated sites (areas with elevated concentration of anthropogenic contaminants such as PAHs, PCBs, and DDTs in the sediments) showed increased activities of NFR, DTD, and CAT, suppression of GGT activity and induction of peroxisome proliferation, relative to mussels from the non-urban reference sites. Significant positive relationships were observed between tissue concentrations of PAHs, PCBs, and DDTs (measures of anthropogenic chemical exposure) and activities of NFR, DTD, CAT, as well as peroxisome proliferation. Mussels from a non-urban reference site fed a mixture of algae and acacia-gum vesicles containing either selected PAHs or PCBs in a 30-day laboratory study resulted in similar changes in NFR, DTD, and CAT activities and peroxisome proliferation further substantiating that the observed responses were linked to chemical contaminant exposure. Based on the strength of the relationships, the results of the present study suggests that NFR, CAT, and the induction of peroxisome proliferation represent complementary and promising biomarkers of chemical contaminant exposure in the marine bivalve, M. edulis. We are currently evaluating the linkages between chemical contaminant exposure, biomarker response, and changes in population-related parameters such as growth, age-structure, and reproductive success in mussels. JF - Marine environmental research. London AU - Casillas, E AU - Krishnakumar, P K AU - Snider, R G AU - Varanasi, U A2 - Hinton, DE (ed) Y1 - 1996/10// PY - 1996 DA - Oct 1996 SP - 1 EP - 107 KW - USA, Washington, Puget Sound KW - mussels KW - water pollution effects KW - population exposure KW - pollutants KW - Bivalvia KW - pollution effects KW - chemical pollution KW - Pollution Abstracts; Water Resources Abstracts KW - biochemistry KW - enzymes KW - bioaccumulation KW - bioindicators KW - SW 3030:Effects of pollution KW - P 6000:TOXICOLOGY AND HEALTH UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15783987?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=Casillas%2C+E%3BKrishnakumar%2C+P+K%3BSnider%2C+R+G%3BVaranasi%2C+U&rft.aulast=Casillas&rft.aufirst=E&rft.date=1996-10-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=F3&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Abstract only. N1 - Last updated - 2011-12-13 ER - TY - JOUR T1 - Spawning seasonality of albacore, Thunnus alalunga, in the South Pacific Ocean AN - 15782000; 3992582 AB - The spawning seasonality of albacore, Thunnus alalunga, in the South Pacific was studied by examining ovaries and testes collected from longline vessels operating in the waters off New Caledonia (21 degree -23 degree S, 164 degree -166 degree E) and Tonga (16 degree -29 degree S, 171 degree -177 degree W), January 1990 to February 1992. The monthly change in GSI values and mean oocyte diameters indicated that albacore are annual spawners, with most spawning limited to the austral summer months from November to February. Asymmetry in weight of, but not in the reproductive development of, the left and right gonad pairs was apparent in samples from the two collection sites; most right ovaries and testes were heavier and larger than those on the left side. JF - Fishery Bulletin AU - Ramon, D AU - Bailey, K AD - Southwest Fish. Sci. Cent., Natl. Mar. Fish. Serv., NOAA, La Jolla, CA 92038, USA Y1 - 1996/10// PY - 1996 DA - Oct 1996 SP - 724 EP - 733 VL - 94 IS - 4 SN - 0090-0656, 0090-0656 KW - ISE, Pacific, Tonga I. KW - Pacific Ocean, South KW - breeding seasons KW - fishery biology KW - seasonal distribution KW - tuna fisheries KW - Animal Behavior Abstracts; Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - IS, South Pacific KW - spawning KW - Tonga KW - Thunnus alalunga KW - ISEW, Pacific, New Caledonia KW - New Caledonia KW - D 04668:Fish KW - O 1050:Vertebrates, Urochordates and Cephalochordates KW - O 5020:Fisheries and Fishery Biology KW - Q1 08344:Reproduction and development KW - Y 25425:Fish UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15782000?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Geomicrobial+transformation+of+Mn+in+Gorda+Ridge+event+plumes&rft.au=Cowen%2C+J+P%3BBertram%2C+M%3BWen%2C+X%3BMassoth%2C+G%3BBaker%2C+E+T%3BSummitt%2C+M%3BAnonymous&rft.aulast=Cowen&rft.aufirst=J&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=F3&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - fishery biology; tuna fisheries; seasonal distribution; spawning; breeding seasons; Thunnus alalunga; IS, South Pacific; ISEW, Pacific, New Caledonia; Tonga; New Caledonia; Marine ER - TY - BOOK T1 - Incorporation of biomarkers into ecological risk assessments of contaminated nearshore marine habitats AN - 15778900; 3990226 AB - Vertebrate and invertebrate fishery resources inhabiting contaminated subtidal habitats suffer a variety of biological effects as a result of their exposure to chemical contaminants. These effects include impaired reproduction, reduced growth, and toxicopathic disease. Strong correlations have been demonstrated between the occurrence of some of these conditions and the levels of certain classes of contaminants in the sediments at sampling sites, on the West, East, and Gulf Coasts of the USA. Moreover, relative risks for development of toxicopathic liver disease in bottomfish have been calculated for several risk factors at a large number of sites, and the indices of reproductive dysfunction at certain sites have been used in projection models to determine the potential for contaminated sediments to reduce populations of bottomfish. However, in order to be able to determine risk factors more precisely, it is important to be able to use individual-based, rather than site-based, statistical analyses. It is in this context that biomarkers of contaminant exposure and effects are demonstrating their utility in ecological risk assessments (ERAs). Biomarkers which we have thus far incorporated into these types of calculations include levels of fluorescent aromatic compounds (FACs) in bile, hepatic activities and levels of cytochrome P4501A (CYP1A), levels of hepatic DNA adducts, plasma levels of sex hormones, such as estradiol, and toxicopathic lesions. This presentation includes examples of the use of these biomarkers for determination of individual risk factors, and suggestions for how other biomarkers can be evaluated and incorporated into ERAs based on field data. Additionally, there is a need to determine appropriate threshold levels for manifestation of biological effects, and here again biomarkers can be used to move from site-based to individual-based calculations. Finally, remediation efforts which are currently ongoing should be used as field laboratories to test the hypotheses generated from ERAs, and examples of the use of biomarkers for this purpose will be given. JF - Marine environmental research. London AU - Collier, T K AU - Johnson, L L AU - Myers AU - Casillas, E AU - Stein, JE AU - Varanasi, U A2 - Hinton, DE (ed) Y1 - 1996/10// PY - 1996 DA - Oct 1996 SP - 2 EP - 275 KW - Water Resources Abstracts KW - aquatic habitats KW - assessments KW - nearshore processes KW - population exposure KW - coasts KW - statistical analysis KW - remediation KW - risk KW - USA KW - water pollution effects KW - marine environment KW - bioindicators KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15778900?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=Collier%2C+T+K%3BJohnson%2C+L+L%3BMyers%3BCasillas%2C+E%3BStein%2C+JE%3BVaranasi%2C+U&rft.aulast=Collier&rft.aufirst=T&rft.date=1996-10-01&rft.volume=&rft.issue=&rft.spage=274&rft.isbn=&rft.btitle=Incorporation+of+biomarkers+into+ecological+risk+assessments+of+contaminated+nearshore+marine+habitats&rft.title=Incorporation+of+biomarkers+into+ecological+risk+assessments+of+contaminated+nearshore+marine+habitats&rft.issn=01411136&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Abstract only. N1 - Last updated - 2011-12-13 ER - TY - JOUR T1 - Variability in Antarctic fur seal dive data: Implications for TDR studies AN - 15775234; 3987428 AB - We analyzed 19 dive records obtained from female antarctic fur seals (Arctocephalus gazella) during three austral summer breeding seasons on Seal Island, Antarctica, to assess the extent of individual variation and the potential for using time-depth recorder (TDR) statistics to detect annual changes in six measures of foraging behavior. We report the mean values and typical variability among individuals for dive duration, dive depth, proportion of time submerged, transit time, vertical distance dived, and diving intensity. Dive duration was the least variable and vertical distance dived was the most variable among individual seals. The results were used to estimate the sample sizes required to detect-with acceptable precision and power-differences in the six measures between sites, years, or species. Statistics that vary most among individuals require the largest sample sizes to reliably detect a given percentage difference between annual means. Interestingly, we also observed the most significant interannual differences in those same statistics. These results emphasize that specifying the magnitude of the (interannual, intersite or interspecific) difference that is biologically significant to the study population is an important, though sometimes difficult, component of TDR survey design. JF - Marine Mammal Science AU - Boveng, P L AU - Walker, B G AU - Bengtson, J L AD - Natl. Mar. Mammal Lab., Alaska Fish. Sci. Cent., NOAA, 7600 Sand Point Way N.E., Bldg. #4, Seattle, WA 98115-0070, USA Y1 - 1996/10// PY - 1996 DA - Oct 1996 SP - 543 EP - 554 VL - 12 IS - 4 SN - 0824-0469, 0824-0469 KW - diving physiology KW - foraging behavior KW - local movements KW - marine mammals KW - Animal Behavior Abstracts; Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Arctocephalus gazella KW - Marine KW - PSW, Antarctica, South Shetland Is., Seal I. KW - Antarctica KW - diving KW - Y 25497:Mammals (excluding primates) KW - O 1070:Ecology/Community Studies KW - D 04672:Mammals KW - Q1 08423:Behaviour UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15775234?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Reconstructed+thermohaline+circulation+during+Heinrich+event+4&rft.au=Paillard%2C+Didier%3BCortijo%2C+Elsa%3BSaravanan%2C+R%3BAnonymous&rft.aulast=Paillard&rft.aufirst=Didier&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=F23&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - local movements; diving physiology; marine mammals; diving; foraging behavior; Arctocephalus gazella; PSW, Antarctica, South Shetland Is., Seal I.; Antarctica; Marine ER - TY - JOUR T1 - Changes in CH sub(4) and CO growth rates after the eruption of Mt. Pinatubo and their link with changes in tropical tropospheric UV flux AN - 1520375702; 19556801 AB - Trace gas measurements from air samples collected weekly at a globally distributed network of sampling sites revealed sharp increases in the growth rates of CH sub(4) and CO in the tropics and high southern latitudes immediately following the eruption of Mt. Pinatubo on June 15, 1991. The eruption emitted 20 Mt SO sub(2) into the lower stratosphere. Calculations made with a radiative transfer model show that UV actinic flux in the wavelength region 290-330 nm was attenuated by 12% immediately after the eruption due to direct absorption by SO sub(2), and that it was perturbed for up to 1 year after the eruption due to scattering by sulfate aerosols. We suggest that the decreased UV flux decreased the steady-state [OH] and led to the observed anomalously large growth rates for CH sub(4) and CO during late-1991 and early-1992. JF - Geophysical Research Letters AU - Dlugokencky, E J AU - Dutton, E G AU - Novelli, P C AU - Tans, P P AU - Masarie, KA AU - Lantz, KO AU - Madronich, S AD - NOAA Climate Monitoring and Diagnostics Laboratory, Boulder, Colorado. Y1 - 1996/10// PY - 1996 DA - Oct 1996 SP - 2761 EP - 2764 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 United States VL - 23 IS - 20 SN - 0094-8276, 0094-8276 KW - Meteorological & Geoastrophysical Abstracts; Pollution Abstracts; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Sulfates KW - Carbon monoxide KW - Sulfur dioxide KW - Wave attenuation KW - Ultraviolet radiation KW - Air sampling KW - Absorption KW - Latitude KW - Growth rate KW - Methane KW - Aerosols KW - Eruptions KW - Troposphere KW - Sulfate aerosols KW - Stratosphere KW - Radiative transfer models KW - Tropical environment KW - Tropical environments KW - Volcanic eruption, Mt. Pinatubo KW - Radiative transfer KW - O 2010:Physical Oceanography KW - Q2 09262:Methods and instruments 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/1520375702?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Research+Letters&rft.atitle=Changes+in+CH+sub%284%29+and+CO+growth+rates+after+the+eruption+of+Mt.+Pinatubo+and+their+link+with+changes+in+tropical+tropospheric+UV+flux&rft.au=Dlugokencky%2C+E+J%3BDutton%2C+E+G%3BNovelli%2C+P+C%3BTans%2C+P+P%3BMasarie%2C+KA%3BLantz%2C+KO%3BMadronich%2C+S&rft.aulast=Dlugokencky&rft.aufirst=E&rft.date=1996-10-01&rft.volume=23&rft.issue=20&rft.spage=2761&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F96GL02638 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-01 N1 - Last updated - 2015-03-20 N1 - SubjectsTermNotLitGenreText - Growth rate; Carbon monoxide; Aerosols; Wave attenuation; Tropical environment; Ultraviolet radiation; Troposphere; Radiative transfer; Stratosphere; Radiative transfer models; Volcanic eruption, Mt. Pinatubo; Sulfate aerosols; Sulfates; Methane; Eruptions; Sulfur dioxide; Tropical environments; Absorption; Air sampling; Latitude DO - http://dx.doi.org/10.1029/96GL02638 ER - TY - JOUR T1 - Gillnetting in Southern New Zealand: Duration Effects of Sets and Entanglement Modes of Fish AN - 14446124; 10528864 AB - Catches and entanglement modes of fish caught in gill nets of three different mesh sizes and set for different durations were studied for the east coast reef region of New Zealand's South Island. In general, fusiform species were gilled and wedged, while laterally compressed species were tangled by fins or spines. The average fork length of caught fish increased with mesh size for gilled and wedged fish, but not for tangled fish. Within mesh sizes, tangled fish had the greatest fork length, gilled fish were intermediate in mean fork length, and wedged fish had the smallest mean fork length. Nets of 2.5 in. mesh caught the most fish, regardless of set duration. Damaged fish occurrences were low for all mesh size nets set for short durations, but increased for longer set times. The implications of these findings for gill net sampling studies and fisheries management are discussed. JF - Fishery Bulletin AU - Hickford, Michael JH AU - Schiel, David R Y1 - 1996/10// PY - 1996 DA - Oct 1996 SP - 669 PB - U.S. National Marine Fisheries Service, 7600 Sandpoint Way, N.E. Seattle WA 98115 VL - 94 IS - 4 SN - 0090-0656, 0090-0656 KW - Environment Abstracts KW - MEASUREMENTS AND SENSING KW - FISHERIES KW - MARINE RESOURCES MANAGEMENT KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14446124?accountid=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=Gillnetting+in+Southern+New+Zealand%3A+Duration+Effects+of+Sets+and+Entanglement+Modes+of+Fish&rft.au=Hickford%2C+Michael+JH%3BSchiel%2C+David+R&rft.aulast=Hickford&rft.aufirst=Michael&rft.date=1996-10-01&rft.volume=94&rft.issue=4&rft.spage=669&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 - MEASUREMENTS AND SENSING; FISHERIES; MARINE RESOURCES MANAGEMENT ER - TY - JOUR T1 - The Reproductive Condition of White Sturgeon, Acipenser transmontanus, in San Francisco Bay, California AN - 14443665; 10528863 AB - Data on white sturgeon reproduction in San Francisco Bay, CA, is gathered to improve sturgeon fishery management, including captive breeding for commercial aquaculture. Sturgeon were collected on their feeding grounds in the bay, and their sex, size, and stage of sexual maturity were determined. In smaller size classes, males were significantly more numerous than females. But among larger fish, the opposite was true. Ripe females represented only 9% of all fish captured. White sturgeon in the bay were estimated to attain sexual maturity at sized ranging from 95-135 cm in females and 75-105 cm in males. One ovarian cycle in an iteroparous females was estimated to be longer than a year, with a 2-4 yr interval between spawning periods. Male reproductive cycles were estimated to be 1-2 yr. The low reproductive potential of white sturgeon in San Francisco Bay should be taken into account in sturgeon fishery management. JF - Fishery Bulletin AU - Chapman, Frank A AU - Van Enennaam, JP AU - Doroshov, SI Y1 - 1996/10// PY - 1996 DA - Oct 1996 SP - 628 PB - U.S. National Marine Fisheries Service, 7600 Sandpoint Way, N.E. Seattle WA 98115 VL - 94 IS - 4 SN - 0090-0656, 0090-0656 KW - Environment Abstracts KW - FISHERIES KW - REPRODUCTION, FISH KW - MARINE RESOURCES MANAGEMENT KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14443665?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Natural+hazards+data+available+on+CD-ROM+and+via+the+World+Wide+Web&rft.au=Dunbar%2C+P+K%3BWhiteside%2C+L+S%3BAnonymous&rft.aulast=Dunbar&rft.aufirst=P&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=F35&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Document feature - |n 2 |t Tables N1 - Last updated - 2011-12-15 N1 - SubjectsTermNotLitGenreText - FISHERIES; REPRODUCTION, FISH; MARINE RESOURCES MANAGEMENT ER - TY - JOUR T1 - Demographic Variability in Seafood Consumption Rates Among Recreational Anglers of Santa Monica Bay, California, in 1991-1992 AN - 14443029; 10528862 AB - Contaminated fish in Santa Monica Bay, CA, may pose health risks to people who eat such fish. To help understand health risks, local angler consumption rates and characteristics were determined through a survey. Anglers on piers, party boats, private boats, and beaches were interviewed during 1991-92; the survey included both English and non-English speaking anglers. According to survey results, anglers consume 21 g/day of seafood. This is less than the national average. Upper-decile consumption rates were more useful than median rates for delineating demographic and species-specific differences in consumption rates. Asian and high-income anglers had the highest upper-decile consumption rates. Some ethnic groups consumed more of the potentially contaminated fish species (e.g., white croaker) compared with other groups. JF - Fishery Bulletin AU - Allen, MJames AU - Velez, Patricia V AU - Diehl, Dario W AU - McFadden, Sarah E AU - Kelsh, Michael Y1 - 1996/10// PY - 1996 DA - Oct 1996 SP - 597 PB - U.S. National Marine Fisheries Service, 7600 Sandpoint Way, N.E. Seattle WA 98115 VL - 94 IS - 4 SN - 0090-0656, 0090-0656 KW - Environment Abstracts KW - FOOD CONSUMPTION PATTERNS KW - FISHING, SPORT KW - CALIFORNIA KW - FOOD CONTAMINATION KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14443029?accountid=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=Geology+%28Boulder%29&rft.atitle=Submarine+lava-flow+inflation%3B+a+model+for+the+formation+of+lava+pillars&rft.au=Gregg%2C+Tracy+K+P%3BChadwick%2C+William+W%2C+Jr&rft.aulast=Gregg&rft.aufirst=Tracy+K&rft.date=1996-11-01&rft.volume=24&rft.issue=11&rft.spage=981&rft.isbn=&rft.btitle=&rft.title=Geology+%28Boulder%29&rft.issn=00917613&rft_id=info:doi/10.1130%2F0091-7613%281996%290242.3.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Document feature - |n 3 |t diagrams N1 - Last updated - 2011-12-15 N1 - SubjectsTermNotLitGenreText - FOOD CONSUMPTION PATTERNS; CALIFORNIA; FISHING, SPORT; FOOD CONTAMINATION ER - TY - RPRT T1 - FLORIDA KEYS NATIONAL MARINE SANCTUARY, MONROE COUNTY, FLORIDA. AN - 36387107; 6065 AB - PURPOSE: The implementation of a management plan for the Florida Keys National Marine Sanctuary, located offshore of Monroe County, Florida, is proposed. The sanctuary extends approximately 220 miles southwest from the southern tip of the Florida peninsula and consists of 2,800 square nautical miles of coastal and oceanic waters. The marine environment of the Florida Keys supports over 6,000 species of plants, fish, and invertebrates, including the nation's only coral reef that lies adjacent to the continent and one of the largest seagrass communities in the hemisphere. The area was designated a sanctuary in 1990 in response to three ship groundings on the reef tract in 1989, outbreaks of serious coral disease, and general recognition of a pattern of environmental decline. In addition, sanctuary resources are threatened by propeller dredging of seagrasses and diver impacts on coral. Under the proposed action, implementation would consist of 10 action plans for protecting sanctuary resources. These plans would include establishing water-use zones providing protection for 60 to 70 percent of the well-developed reef formations, prohibiting consumptive activities in five percent of the sanctuary, buffering important wildlife habitat from human disturbance, and protecting several large reserves for species diversity replenishment, breeding areas, and genetic protection. The mooring buoy program would be expanded to include the newly established zoned areas and protect important reef and seagrass habitat. A channel and reef marking program would be implemented to protect seagrasses and mangroves in shallow-water areas. A submerged cultural resources plan would be implemented to protect numerous historically important shipwrecks and other submerged cultural resources. Finally, the education and volunteer programs would be expanded to reach more visitors. The estimated implementation costs are $6.6 million. POSITIVE IMPACTS: The preservation of the Florida Keys as a national marine sanctuary would provide for a long-term integrated program of resource protection, research, and interpretation/education to assure comprehensive management and protection of this natural resource. Socioeconomic benefits could result from increased awareness of the Florida Keys' ecological value and visitation by the public. NEGATIVE IMPACTS: NONE. LEGAL MANDATES: Endangered Species Act of 1973, as amended (16 U.S.C. 1531 et seq.), Florida Keys National Marine Sanctuary and Protection Act of 1990, Marine Mammal Protection Act of 1972 (16 U.S.C. 1361 et seq.), Marine Protection, Research, and Sanctuaries Act of 1972, as amended (16 U.S.C. 1431 et seq.), and National Historic Preservation Act of 1966, as amended (16 U.S.C. 470 et seq.). PRIOR REFERENCES: For the abstract of the draft EIS, see 95-278D, Volume 19, Number 3. JF - EPA number: 960442, Volume I--321 pages, Volume II--248 pages, Volume III--261 pages, September 20, 1996 PY - 1996 KW - Water KW - Coastal Zones KW - Corals KW - Cultural Resources Management KW - Historic Sites KW - Marine Mammals KW - Marine Systems KW - Ocean Dumping KW - Preserves KW - Recreation Resources Management KW - Regulations KW - Socioeconomic Assessments KW - Vegetation KW - Wildlife Habitat KW - Florida KW - Florida Keys National Marine Sanctuary KW - Endangered Species Act of 1973, as amended, Animals KW - Florida Keys National Marine Sanctuary and Protection Act of 1990, Compliance KW - Marine Mammal Protection Act of 1972, Compliance KW - Marine Protection, Research, and Sanctuaries Act of 1972, Project Authorization KW - National Historic Preservation Act of 1966, Historic Sites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36387107?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=1996-09-20&rft.volume=9&rft.issue=11&rft.spage=2641&rft.isbn=&rft.btitle=&rft.title=Journal+of+Climate&rft.issn=08948755&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Name - Department of Commerce, National Oceanic and Atmospheric Administration, Washington, District of Columbia; DC N1 - Date revised - 2006-05-01 N1 - SuppNotes - Final. Preparation date: September 20, 1996 N1 - Last updated - 2011-12-16 ER - TY - RPRT T1 - NOAA/NMFS JUNEAU CONSOLIDATED FACILITY, JUNEAU, ALASKA. AN - 36398236; 6057 AB - PURPOSE: The consolidation of National Marine Fisheries Service (NMFS) research and administrative facilities located in Juneau, Alaska, is proposed. The NMFS operates numerous programs and facilities in various locations throughout Alaska. The two largest NMFS programs in the Juneau area are the NMFS Alaska Regional Office (ARO) and the Auke Bay Laboratory (ABL), which is associated with the Alaska Fisheries Science Center in Seattle, Washington. The two facilities, which are located in different parts of Juneau, collaborate in the development of fishery management policies and regulations for the fisheries off the Alaska coast. The ARO is located in rented General Services Administration office space in the federal building in downtown Juneau. The ABL, which provides the scientific research needed to support fishery management decisions, is located on a 3.5-acre site located 12 miles northwest of Juneau. Four alternatives, including a No Action Alternative, are considered in this draft EIS. The preferred alternative would involve constructing a new facility on a 28-acre undeveloped site at Auke Cape; the site has been transferred from the U.S. Coast Guard to NMFS. Access to the site would be provided by developing the existing National Park Service Road and Otter Way through the Indian Cove community. The proposed facility would include approximately 88,000 gross square feet (gsf) of administrative office space and common areas, 58,000 gsf of laboratory space, and 3,800 gsf of warehouse space. The site would be built to accommodate 273 employees and visitors. The estimated project development costs are $65.0 million to $70.0 million. POSITIVE IMPACTS: The consolidation of the two facilities would improve the overall efficiency of program operations and reduce administrative costs. NEGATIVE IMPACTS: The construction of the proposed project would adversely affect homes located along the National Park Service road. Increased traffic along the road would increase noise levels and alter the community character. LEGAL MANDATES: Alaska National Interest Lands Conservation Act of 1980 (P.L. 96-487), Federal Water Pollution Control Act of 1972 (33 U.S.C. 1251 et seq.), Fishery Conservation and Management Act of 1976 (16 U.S.C. 1801), and River and Harbor Act of 1899 (33 U.S.C. 401 et seq.). JF - EPA number: 960434, 436 pages and maps, September 13, 1996 PY - 1996 KW - Urban and Social Programs KW - Coastal Zones KW - Fisheries KW - Fisheries Management KW - Noise KW - Recreation Resources Management KW - Research Facilities KW - Socioeconomic Assessments KW - Traffic Analyses KW - Alaska KW - Alaska National Interest Lands Conservation Act of 1980, Compliance KW - Federal Water Pollution Control Act of 1972, NPDES Permits KW - Federal Water Pollution Control Act of 1972, Section 404 Permits KW - Fishery Conservation and Management Act of 1976, Compliance KW - River and Harbor Act of 1899, Section 10 Permits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36398236?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=1996-09-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=NOAA%2FNMFS+JUNEAU+CONSOLIDATED+FACILITY%2C+JUNEAU%2C+ALASKA.&rft.title=NOAA%2FNMFS+JUNEAU+CONSOLIDATED+FACILITY%2C+JUNEAU%2C+ALASKA.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Name - Department of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service, Silver Spring, Maryland; DC N1 - Date revised - 2006-05-01 N1 - SuppNotes - Draft. Preparation date: September 13, 1996 N1 - Last updated - 2011-12-16 ER - TY - JOUR T1 - Atmospheric gas concentrations over the past century measured in air from firn at the South Pole AN - 52803457; 1996-073471 AB - The extraction and analysis of air from the snowpack (firn) at the South Pole provides atmospheric concentration histories of biogenic greenhouse gases since the beginning of the present century which confirm and expand on those derived from studies of air trapped in ice cores. Furthermore, calculations based on the inferred atmospheric concentrations of oxygen and carbon dioxide indicate that--in contrast to the past few years--the terrestrial biosphere was neither a source nor sink of CO (sub 2) between ca. 1977 and 1985. (Auth.) JF - Nature (London) AU - Battle, M AU - Bender, M AU - Sowers, T AU - Tans, P P AU - Butler, J H AU - Elkins, J W AU - Ellis, J T AU - Conway, T AU - Zhang, N AU - Lang, P AU - Clarke, A D Y1 - 1996/09// PY - 1996 DA - September 1996 SP - 231 EP - 235 PB - Macmillan Journals, London VL - 383 IS - 6597 SN - 0028-0836, 0028-0836 KW - concentration KW - ice cores KW - methane KW - Quaternary KW - oxygen KW - human activity KW - firn KW - sinks KW - aliphatic hydrocarbons KW - atmosphere KW - alkanes KW - Holocene KW - South Pole KW - nitrogen KW - gases KW - carbon dioxide KW - modern KW - Cenozoic KW - organic compounds KW - Antarctica KW - biosphere KW - hydrocarbons KW - greenhouse effect KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52803457?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Model+for+multiscale+disaggregation+of+spatial+rainfall+based+on+coupling+meteorological+and+scaling+descriptions&rft.au=Perica%2C+S%3BFoufoula-Georgiou%2C+E&rft.aulast=Perica&rft.aufirst=S&rft.date=1996-11-01&rft.volume=101&rft.issue=D21&rft.spage=26347&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research.+D.+Atmospheres&rft.issn=01480227&rft_id=info:doi/ L2 - http://www.nature.com/nature/index.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from the Antarctic Bibliography, United States N1 - Date revised - 1996-01-01 N1 - Number of references - 51 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - NATUAS N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; Antarctica; atmosphere; biosphere; carbon dioxide; Cenozoic; concentration; firn; gases; greenhouse effect; Holocene; human activity; hydrocarbons; ice cores; methane; modern; nitrogen; organic compounds; oxygen; Quaternary; sinks; South Pole ER - TY - JOUR T1 - Recent changes in tropical freezing heights and the role of sea surface temperature AN - 52799616; 1996-073374 JF - Nature (London) AU - Diaz, Henry F AU - Graham, Nicholas E Y1 - 1996/09// PY - 1996 DA - September 1996 SP - 152 EP - 155 PB - Macmillan Journals, London VL - 383 IS - 6596 SN - 0028-0836, 0028-0836 KW - tropical environment KW - sea water KW - Quaternary KW - numerical models KW - atmosphere KW - global change KW - ECHAM3 KW - ECHAM2 KW - freezing KW - simulation KW - Holocene KW - deglaciation KW - temperature KW - modern KW - Cenozoic KW - controls KW - glacial geology KW - climate KW - global warming KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52799616?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nature+%28London%29&rft.atitle=Recent+changes+in+tropical+freezing+heights+and+the+role+of+sea+surface+temperature&rft.au=Diaz%2C+Henry+F%3BGraham%2C+Nicholas+E&rft.aulast=Diaz&rft.aufirst=Henry&rft.date=1996-09-01&rft.volume=383&rft.issue=6596&rft.spage=152&rft.isbn=&rft.btitle=&rft.title=Nature+%28London%29&rft.issn=00280836&rft_id=info:doi/ L2 - http://www.nature.com/nature/index.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 25 N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - NATUAS N1 - SubjectsTermNotLitGenreText - atmosphere; Cenozoic; climate; controls; deglaciation; ECHAM2; ECHAM3; freezing; glacial geology; global change; global warming; Holocene; modern; numerical models; Quaternary; sea water; simulation; temperature; tropical environment ER - TY - JOUR T1 - "Magnetic" pole locations on global charts are incorrect AN - 52584990; 1998-046164 AB - For the past 40 years or more an error has appeared on the charts produced by major U.S. mapping organizations. The cartographers routinely mark a position in each hemisphere that they identify as the "Magnetic Pole." For examples, see pages 73 and 86 of the Today's World: A New World Atlas, published by Rand McNally & Company in 1993, and The Earth's Fractured Surface, a chart published by the National Geographic Society in April 1995. The problem is that the word "magnetic" has become a generic term and the two words together can include at least three types of poles with greatly differing positions, depending upon their derivation. The most used pole position is certainly not the one indicated on the charts. Nor is the generally understood position actually the one that the cartographers are marking. JF - Eos, Transactions, American Geophysical Union AU - Campbell, Wallace H Y1 - 1996/09// PY - 1996 DA - September 1996 SP - 345 EP - 347 PB - American Geophysical Union, Washington, DC VL - 77 IS - 36 SN - 0096-3941, 0096-3941 KW - Earth KW - Legendre polynomial coefficients KW - cartography KW - pole positions KW - global KW - Gauss coefficients KW - magnetic field KW - spherical harmonic analysis KW - models KW - International Geomagnetic Reference Field KW - maps KW - Definitive Geomagnetic Reference Field KW - accuracy KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52584990?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=%22Magnetic%22+pole+locations+on+global+charts+are+incorrect&rft.au=Campbell%2C+Wallace+H&rft.aulast=Campbell&rft.aufirst=Wallace&rft.date=1996-09-01&rft.volume=77&rft.issue=36&rft.spage=345&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/10.1029%2F96EO00237 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 1 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - accuracy; cartography; Definitive Geomagnetic Reference Field; Earth; Gauss coefficients; global; International Geomagnetic Reference Field; Legendre polynomial coefficients; magnetic field; maps; models; pole positions; spherical harmonic analysis DO - http://dx.doi.org/10.1029/96EO00237 ER - TY - JOUR T1 - Teaming up to meet IGBP paleoenvironmental data needs AN - 52344361; 2000-044569 JF - Global Change Newsletter AU - Overpeck, Jonathan AU - Webb, Robert AU - Anderson, David Y1 - 1996/09// PY - 1996 DA - September 1996 SP - 28 EP - 29 PB - IGBP Secretariat, Royal Swedish Academy of Sciences, Stockholm VL - 27 SN - 0284-5865, 0284-5865 KW - computer programs KW - data processing KW - World Data Center-A for Paleoclimatology KW - research KW - paleoclimatology KW - information management KW - data management KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52344361?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=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=book&rft.jtitle=&rft.atitle=&rft.au=Steimle%2C+F%3BGadbois%2C+D%3BChang%2C+S%3BSennefelder%2C+G%3BGreig%2C+R&rft.aulast=Steimle&rft.aufirst=F&rft.date=1996-11-01&rft.volume=&rft.issue=&rft.spage=227&rft.isbn=9056990349&rft.btitle=Organic+and+metallic+contaminants+in+tissues+of+tilefish+Lopholatilus+chamaeleonticeps+Goode+and+Bean+and+sewage+sludge+disposal+at+the+106-Mile+Dumpsite&rft.title=Organic+and+metallic+contaminants+in+tissues+of+tilefish+Lopholatilus+chamaeleonticeps+Goode+and+Bean+and+sewage+sludge+disposal+at+the+106-Mile+Dumpsite&rft.issn=1061026X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - computer programs; data management; data processing; information management; paleoclimatology; research; World Data Center-A for Paleoclimatology ER - TY - JOUR T1 - Calibration of GOES-VISSR, visible-band satellite data and its application to the analysis of a dust storm at Owens Lake, California AN - 51057624; 1996-078450 AB - As part of a joint Russian/American dust-storm experiment, GOES-VISSR (Geostationary Operational Environmental Satellite, Visible-Infrared Spin-Scan Radiometer), data from a visible-band satellite image of a large dust storm emanating from Owens Lake, California were acquired on March 10 and 11, 1993. The satellite data were calibrated to targets of known ground reflectance factors and processed with radiative transfer techniques to yield aerosol (dust) optical depth at those stages of the dust storm when concurrent ground-based measurements of optical depth were made. Calibration of the satellite data is crucial for comparing surficial changes in remotely sensed data acquired over a period of time from the same area and for determining accurate concentrations of atmospheric aerosols using radiative transfer techniques. The calibration procedure forces the distribution of visible-band, DN (digital number) values, acquired on July 1, 1992, at 1731 GMT from the GOES-VISSR sensor over a large test area, to match the distribution of visible-band, DN values concurrently acquired from a Landsat MSS (Multispectral Scanner) sensor over the same test area; the Landsat MSS DN values were directly associated with reflectance factors measured from ground targets. The calibrated GOES-VISSR data for July 1, 1992, were then used to calibrate other GOES-VISSR data acquired on March 10 and 11, 1993, during the dust storm. Uncertainties in location of ground targets, bi-directional reflectance and atmospheric attenuation contribute an error of approximately + or -0.02 in the satellite-inferred ground reflectance factors. On March 11 at 1031 PST the satellite-received radiances during the peak of the storm were 3 times larger than predicted by our radiative transfer model for a pure clay dust plume of infinite optical depth. This result supported ground-based measurements that the plume at that time was composed primarily of large salt grains, probably sodium sulfate, which could not be properly characterized in our radiative transfer model. Further, the satellite data showed that the salt fell out of the plume within 35 km from the source. Finer-grained, clay dust was observed to extend beyond the salt-laden plume and was the major component of the dust plume after 1131 PST, when erosion of the salt crust on Owens Lake ceased. By 1331 and 1401 PST satellite-inferred, optical depths compared favorably with measurements concurrently acquired at the ground. Uncertainties in bi-directional reflectance, atmospheric attenuation, and locating ground points in the satellite data manifest errors between the inferred and measured optical depths in the range of 20 to 50%; these errors would be much greater without the calibration of the GOES-VISSR data. Changes in satellite-inferred reflectance factors over the lake bed during the course of the storm showed that 76 km (super 2) of the surface was disrupted during the March 11 storm, suggesting as much as 76X10 (super 3) m (super 3) of crustal material were displaced for each millimeter of several estimated to have been moved during the storm; an unknown fraction of the displaced material was suspended. The satellite data also showed dust fallout on mountain snowfields. Whereas fallout may have removed most of the salt, satellite data acquired at 1631 PST, when the plume had a large brightness contrast with the ground, showed that it covered over 2500 km (super 2) and contained at least 1.6X10 (super 9) g of sediment. For such a small source area, the dust represents a substantial contribution to the regional and global load of aerosols. JF - Geomorphology AU - MacKinnon, David J AU - Chavez, Pat S, Jr AU - Fraser, Robert S AU - Niemeyer, Tezz C AU - Gillette, Dale A A2 - Lancaster, Nicholas Y1 - 1996/09// PY - 1996 DA - September 1996 SP - 229 EP - 248 PB - Elsevier, Amsterdam VL - 17 IS - 1-3 SN - 0169-555X, 0169-555X KW - United States KW - eolian features KW - plumes KW - imagery KW - terrestrial environment KW - erosion KW - optical spectra KW - playas KW - calibration KW - deserts KW - infrared spectra KW - California KW - Inyo County California KW - sediments KW - spectra KW - dust storms KW - sediment transport KW - clastic sediments KW - arid environment KW - geostationary operational environmental satellite KW - wind erosion KW - Owens Lake KW - visible-infrared spin-scan radiometer KW - satellite methods KW - GOES KW - Southern California KW - dust KW - wind transport KW - instruments KW - image enhancement KW - VISSR KW - remote sensing KW - 23:Geomorphology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51057624?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geomorphology&rft.atitle=Calibration+of+GOES-VISSR%2C+visible-band+satellite+data+and+its+application+to+the+analysis+of+a+dust+storm+at+Owens+Lake%2C+California&rft.au=MacKinnon%2C+David+J%3BChavez%2C+Pat+S%2C+Jr%3BFraser%2C+Robert+S%3BNiemeyer%2C+Tezz+C%3BGillette%2C+Dale+A&rft.aulast=MacKinnon&rft.aufirst=David&rft.date=1996-09-01&rft.volume=17&rft.issue=1-3&rft.spage=229&rft.isbn=&rft.btitle=&rft.title=Water%2C+Air+and+Soil+Pollution&rft.issn=00496979&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/0169555X LA - English DB - GeoRef N1 - Conference title - Response of aeolian processes to global change N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 1996-01-01 N1 - Number of references - 24 N1 - Document feature - illus. incl. 6 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - arid environment; calibration; California; clastic sediments; deserts; dust; dust storms; eolian features; erosion; geostationary operational environmental satellite; GOES; image enhancement; imagery; infrared spectra; instruments; Inyo County California; optical spectra; Owens Lake; playas; plumes; remote sensing; satellite methods; sediment transport; sediments; Southern California; spectra; terrestrial environment; United States; visible-infrared spin-scan radiometer; VISSR; wind erosion; wind transport ER - TY - JOUR T1 - Measurements of length of day using the Global Positioning System AN - 50170669; 1997-052386 AB - Length-of-day (LOD) estimates from the seven Global Positioning System (GPS) analysis centers of the International GPS Service for Geodynamics have been compared to values derived from very long baseline interferometry (VLBI) for a recent 16-month period. All GPS time series show significant LOD biases which vary widely among the centers. Within individual series the LOD errors show time-dependent correlations which are sometimes large and periodic. Clear correlations between ostensibly independent analyses are also evident. In the best case the GPS LOD errors, after bias removal, approach Gaussian with an intrinsic scatter estimated to be as small as approximately 21 mu /d and a correlation time constant of perhaps 0.75 day. Integration of such data to determine variations in UT1 will have approximately random walk errors which grow as the square root of the integration time. For the current best GPS performance, UT1 errors exceed those of daily 1-hour VLBI observations after integration for approximately 3 days. Assuming the stability of LOD biases can be reliably controlled, GPS-derived UT1 can be useful for near real time applications where otherwise extrapolations for several days from the most current VLBI data can be inaccurate by up to approximately 1 ms. Copyright 1996 by the American Geophysical Union. JF - Journal of Geophysical Research AU - Ray, J R Y1 - 1996/09// PY - 1996 DA - September 1996 SP - 20 EP - 20,149 PB - American Geophysical Union, Washington, DC VL - 101 IS - B9 SN - 0148-0227, 0148-0227 KW - motions KW - Global Positioning System KW - errors KW - Earth KW - rotation KW - universal time KW - length of day KW - very long baseline interferometry KW - observations KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50170669?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Measurements+of+length+of+day+using+the+Global+Positioning+System&rft.au=Ray%2C+J+R&rft.aulast=Ray&rft.aufirst=J&rft.date=1996-09-01&rft.volume=101&rft.issue=B9&rft.spage=20&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F96JB01889 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 16 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Earth; errors; Global Positioning System; length of day; motions; observations; rotation; universal time; very long baseline interferometry DO - http://dx.doi.org/10.1029/96JB01889 ER - TY - JOUR T1 - Allozyme Variability of Oncorhynchus nerka in the Pacific Northwest, with Special Consideration to Populations of Redfish Lake, Idaho AN - 20550495; 9227358 AB - We resolved allozyme variation among 28 enzymes encoded by 58 protein loci in 27 samples of sockeye salmon and kokanee Oncorhynchus nerka in the Pacific Northwest. Of 32 polymorphic loci, 16 were polymorphic at the P sub(0.95) level (frequency of the common allele 0.95). We found substantial variation at mAAT-1* and mAH-1,2*, loci not previously described in O. nerka in this portion of its distribution. Mean heterozygosity per sample ranged from 0.010 to 0.036 and averaged 0.028 over all samples. Wright's fixation index (F sub(ST)) averaged 0.153 over 16 P sub(0.95) loci, indicating considerable allele frequency variation among samples. The pattern of population differentiation of sockeye salmon, as revealed through genetic distance and principal component analyses, resembled a mosaic in that nearest geographic neighbors were not necessarily similar genetically. Allele frequencies at two to five loci differed significantly between sympatric sockeye salmon and kokanee in three separate localities, indicating genetic and reproductive distinctiveness of the two sympatric forms. Sockeye salmon from Redfish Lake (Sawtooth Valley, Idaho) were of particular interest because of their extensive freshwater migration and extremely low abundance in recent years. We found no evidence that any of the recorded stock transfers of O. nerka into the Sawtooth Valley (Redfish and Alturas lakes) have had a genetic impact on populations surveyed here. The O. nerka from Sawtooth Valley presently occupy a distinctive position in multilocus space, particularly with respect to mAH-1,2*, mAAT-l *, and ALAT*. Continued studies of O. nerka in the Sawtooth Valley are focusing on juvenile outmigrants and QUOTATION_MARKresidualQUOTATION_MARK sockeye salmon. JF - Transactions of the American Fisheries Society AU - Winans, Gary A AU - Aebersold, Paul B AU - Waples, Robin S AD - National Marine Fisheries Service, Northwest Fisheries Science Center, Coastal Zone and Estuarine Studies Division, 2725 Montlake Boulevard East, Seattle, Washington 98112-2097, USA Y1 - 1996/09// PY - 1996 DA - Sep 1996 SP - 645 EP - 663 PB - American Fisheries Society, 5410 Grosvenor Ln. VL - 125 IS - 5 SN - 0002-8487, 0002-8487 KW - ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts; Sustainability Science Abstracts KW - Allelles KW - Anadromous species KW - Genetic diversity KW - Freshwater KW - Migration KW - INE, USA, Pacific Northwest KW - population differentiation KW - Population genetics KW - Lakes KW - mosaics KW - Oncorhynchus nerka KW - Population differentiation KW - Isoenzymes KW - USA, Idaho, Redfish L. KW - Biological surveys KW - migration KW - valleys KW - principal components analysis KW - Freshwater environments KW - Sympatric populations KW - Enzymes KW - Biopolymorphism KW - USA, Idaho KW - Migrations KW - salmon KW - Proteins KW - Gene frequency KW - USA, Idaho, Sawtooth Valley, Alturas L. KW - abundance KW - Q1 08421:Migrations and rhythms KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20550495?accountid=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=Allozyme+Variability+of+Oncorhynchus+nerka+in+the+Pacific+Northwest%2C+with+Special+Consideration+to+Populations+of+Redfish+Lake%2C+Idaho&rft.au=Winans%2C+Gary+A%3BAebersold%2C+Paul+B%3BWaples%2C+Robin+S&rft.aulast=Winans&rft.aufirst=Gary&rft.date=1996-09-01&rft.volume=125&rft.issue=5&rft.spage=645&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2F1548-8659%281996%291252.3.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Biological surveys; Population genetics; Allelles; Anadromous species; Migrations; Genetic diversity; Biopolymorphism; Lakes; Freshwater environments; Sympatric populations; Population differentiation; Isoenzymes; Gene frequency; Migration; population differentiation; migration; principal components analysis; mosaics; valleys; Enzymes; Proteins; salmon; abundance; Oncorhynchus nerka; USA, Idaho; USA, Idaho, Redfish L.; INE, USA, Pacific Northwest; USA, Idaho, Sawtooth Valley, Alturas L.; Freshwater DO - http://dx.doi.org/10.1577/1548-8659(1996)125<0645:AVONIT>2.3.CO;2 ER - TY - JOUR T1 - Application of a Surplus Production Model to a Swordfish-Like Simulated Stock with Time-Changing Gear Selectivity AN - 20550163; 9227364 AB - Should a surplus production model be applied to a stock that exhibits pronounced age structure? Should it be applied to a stock that has experienced changing fishing mortality rates on fish of different sizes over time (i.e., changing selectivity)? These questions are of general interest to those engaged in stock assessment and of particular interest in the assessment of North Atlantic swordfish Xiphias gladius. In an attempt to answer them, we simulated an age-structured population, with fishery, similar to that of swordfish in the North Atlantic. The 30-year simulation included biological characteristics from the literature on swordfish and simulated fishing with increasing mortality of young fish over time; simulated catches approximated the actual catches of swordfish from 1962 through 1991. We fit a lumped-biomass, dynamic surplus production model to summary non-age-structured data from the simulated fishery. The resulting parameter estimates were compared to management benchmarks, including maximum sustainable yield (MSY), computed by age-structured methods from the growth and recruitment characteristics of the underlying simulation. The changing selectivity resulted in a small (<10%) decrease in MSY from the beginning of the series to its end; estimates from the production model were close to these underlying MSY values. Nine additional population trajectories were simulated with the same biological characteristics but other fishing histories; in most cases, the production model provided qualitatively correct estimates of stock status. Two new reliability statistics appear to be of value in judging the quality of production model fits. We conclude that for stocks similar to swordfish, the presence of strong age structure and moderate changes in selectivity should not proscribe the application of simple production models. JF - Transactions of the American Fisheries Society AU - Prager, Michael H AU - GOODYEAR, CPHILLIP AU - Scott, Gerald P AD - Southwest Fisheries Science Center, National Marine Fisheries Service, 3150 Paradise Drive, Tiburon, California 94920, USA Y1 - 1996/09// PY - 1996 DA - Sep 1996 SP - 729 EP - 740 PB - American Fisheries Society, 5410 Grosvenor Ln. VL - 125 IS - 5 SN - 0002-8487, 0002-8487 KW - Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts; Sustainability Science Abstracts KW - Historical account KW - Age KW - Statistics KW - Sustainable development KW - Models KW - Marine fish KW - Fishing KW - Xiphias gladius KW - Fishery management KW - Fisheries KW - Gear selectivity KW - recruitment KW - stock assessment KW - Growth rate KW - Marine KW - Mortality KW - catches KW - Age composition KW - Data processing KW - Stock assessment KW - Recruitment KW - Simulation KW - Catch statistics KW - AN, North Atlantic KW - Potential yield KW - benchmarks KW - Fish KW - fishing KW - Mortality causes KW - O 5040:Processing, Products and Marketing 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/20550163?accountid=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=Application+of+a+Surplus+Production+Model+to+a+Swordfish-Like+Simulated+Stock+with+Time-Changing+Gear+Selectivity&rft.au=Prager%2C+Michael+H%3BGOODYEAR%2C+CPHILLIP%3BScott%2C+Gerald+P&rft.aulast=Prager&rft.aufirst=Michael&rft.date=1996-09-01&rft.volume=125&rft.issue=5&rft.spage=729&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2F1548-8659%281996%291252.3.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Marine fish; Growth rate; Fishery management; Recruitment; Stock assessment; Gear selectivity; Catch statistics; Potential yield; Mortality causes; Mortality; Fishing; Age composition; Data processing; Statistics; Fisheries; Models; Historical account; Age; catches; benchmarks; Sustainable development; recruitment; Simulation; Fish; fishing; stock assessment; Xiphias gladius; AN, North Atlantic; Marine DO - http://dx.doi.org/10.1577/1548-8659(1996)125<0729:AOASPM>2.3.CO;2 ER - TY - JOUR T1 - Influence of Size-Selective Mortality on Growth of Gulf Menhaden and King Mackerel Larvae AN - 20547195; 9227365 AB - Gulf menhaden Brevoortia patronus and king mackerel Scomberomorus cavalla represent two widely different larval life history strategies: feeding on large and small prey, respectively. We back-calculated lengths at age for wild and laboratory-reared larvae of gulf menhaden and wild king mackerel using direct proportion procedures then constructed matrices of observed age (rows) by increment number (columns) for mean back-calculated lengths at age. The coefficient of variation (100SD/mean) in length at age was greater for observed than for back-calculated length at age for both wild and laboratory-reared gulf menhaden and for king mackerel. Columns in the length-at-age matrix of wild gulf menhaden showed significant trends of increasing back-calculated length at age for older larvae, but the matrix for laboratory-reared fish did not. We suggest that size-selective mortality-the culling of slower-growing larvae-was the cause of the different error structures of observed and back-calculated lengths at age as well as of the increasing back-calculated lengths at age for older larvae in the matrix of wild gulf menhaden. Predation may have been the cause of size-selective mortality because wild larvae were exposed to predation and laboratory-reared larvae were not. Slopes of regressions of back-calculated length on observed age for columns of the matrices indicate the time trend and intensity of size-selective mortality; in wild gulf menhaden larvae, size-selective mortality began after hatching, reached a plateau at 5-8 d, then declined markedly after 14 d, which suggests that the influence of predation was mainly expressed during this period. Size-selective mortality caused average growth (mean back-calculated or observed length at age) to appear higher for both species, but especially for gulf menhaden, because the smallest larvae of a given age were removed. We adjusted back-calculated growth by removing the effect of size-selective mortality with analysis of covariance and estimated that the observed growth rate was 25% higher than the adjusted rate for wild gulf menhaden and 7% higher for wild king mackerel. JF - Transactions of the American Fisheries Society AU - Grimes, Churchill B AU - ISELY, JJEFFERY AD - National Marine Fisheries Service, Southeast Fisheries Science Center, Panama City Laboratory, 3500 Delwood Beach Road, Panama City, Florida 32408, USA Y1 - 1996/09// PY - 1996 DA - Sep 1996 SP - 741 EP - 752 PB - American Fisheries Society, 5410 Grosvenor Ln. VL - 125 IS - 5 SN - 0002-8487, 0002-8487 KW - Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Growth rate KW - Marine KW - Mortality KW - Feeding KW - Food organisms KW - Age KW - Predation KW - Fish larvae KW - Brevoortia patronus KW - Marine fish KW - Life history KW - Scomberomorus cavalla KW - Culling KW - Scomber KW - Geriatrics KW - Body size KW - Prey KW - Mortality causes KW - Size KW - O 1070:Ecology/Community Studies KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08442:Population dynamics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20547195?accountid=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=Influence+of+Size-Selective+Mortality+on+Growth+of+Gulf+Menhaden+and+King+Mackerel+Larvae&rft.au=Grimes%2C+Churchill+B%3BISELY%2C+JJEFFERY&rft.aulast=Grimes&rft.aufirst=Churchill&rft.date=1996-09-01&rft.volume=125&rft.issue=5&rft.spage=741&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2F1548-8659%281996%291252.3.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Growth rate; Marine fish; Food organisms; Culling; Body size; Fish larvae; Mortality causes; Size; Feeding; Mortality; Age; Life history; Predation; Geriatrics; Prey; Scomberomorus cavalla; Scomber; Brevoortia patronus; Marine DO - http://dx.doi.org/10.1577/1548-8659(1996)125<0741:IOSMOG>2.3.CO;2 ER - TY - JOUR T1 - Transport mechanisms of larval and pelagic juvenile bluefish (Pomatomus saltatrix) from South Atlantic Bight spawning grounds to Middle Atlantic Bight nursery habitats AN - 15876044; 4027396 AB - In this study we examined the mechanisms by which Pomatomus saltatrix (Pisces: Pomatomidae) larvae and pelagic juveniles are transported from South Atlantic Bight spawning grounds to Middle Atlantic Bight estuarine nursery habitats. Data on larval and pelagic juvenile distributions, estuarine juvenile recruitment, hydrography, wind speed and direction and satellite-derived, sea surface temperature were used to examine potential larval transport mechanisms. On the basis of these analyses, a scenario for northward transport of P. saltatrix was developed. Gulf Stream-associated flow moves P. saltatrix larvae northeastward from their South Atlantic Bight spawning grounds. Larval transport from the Gulf Stream to the Middle Atlantic Bight shelf edge occurs in warm-core ring streamers, but some more developed individuals may swim across. Finally, P. saltatrix pelagic juveniles actively swim across the Middle Atlantic Bight shelf, a behavior initiated when the surface shelf-slope temperature front dissipates in late spring. This scenario predicts that the number of South Atlantic Bight-spawned P. saltatrix juveniles entering estuaries (i.e. recruitment) is determined in part by warm-core ring streamer activity. The timing of recruitment, however, is determined almost entirely by the timing of the dissipation of the surface shelf-slope temperature front. JF - Limnology and Oceanography AU - Hare, JA AU - Cowen, R K AD - NOAA Natl. Mar. Fish. Serv., Beaufort Lab., 101 Pivers Island Rd., Beaufort, NC 28516, USA Y1 - 1996/09// PY - 1996 DA - Sep 1996 SP - 1264 EP - 1280 VL - 41 IS - 6 SN - 1151-1373, 1151-1373 KW - Atlantic Ocean KW - fish larvae KW - transport processes KW - Animal Behavior Abstracts; Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - AW, USA, South Atlantic Bight KW - juveniles KW - Brackish KW - spawning grounds KW - Pomatomus saltatrix KW - ANW, USA, Mid-Atlantic Bight KW - recruitment KW - O 1070:Ecology/Community Studies KW - Q1 08421:Migrations and rhythms KW - Y 25655:Fish KW - D 04668:Fish UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15876044?accountid=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=Limnology+and+Oceanography&rft.atitle=Transport+mechanisms+of+larval+and+pelagic+juvenile+bluefish+%28Pomatomus+saltatrix%29+from+South+Atlantic+Bight+spawning+grounds+to+Middle+Atlantic+Bight+nursery+habitats&rft.au=Hare%2C+JA%3BCowen%2C+R+K&rft.aulast=Hare&rft.aufirst=JA&rft.date=1996-09-01&rft.volume=41&rft.issue=6&rft.spage=1264&rft.isbn=&rft.btitle=&rft.title=Limnology+and+Oceanography&rft.issn=11511373&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - juveniles; transport processes; spawning grounds; recruitment; fish larvae; Pomatomus saltatrix; AW, USA, South Atlantic Bight; ANW, USA, Mid-Atlantic Bight; Marine; Brackish ER - TY - JOUR T1 - Effect of cAMP binding site mutations on the interaction of cAMP receptor protein with cyclic nucleoside monophosphate ligands and DNA. AN - 78268262; 8702903 AB - Although cAMP binding to wild type cAMP receptor protein (CRP) induces specific DNA binding and activates transcription, cyclic nucleoside monophosphate (cNMP) binding to the CRP mutant Ser128 --> Ala does not, whereas the double CRP mutant Thr127 --> Leu/Ser128 --> Ala activates transcription even in the absence of cNMP. Isothermal titration calorimetry measurements on the cNMP binding reactions to the S128A and T127L/S128A mutants show that the reactions are mainly entropically driven as is cAMP binding to CRP. In contrast to cAMP binding to CRP, the binding reactions are noncooperative and exothermic with binding enthalpies (DeltaHb) ranging from -23.4 +/- 0.9 kJ mol-1 for cAMP binding to S128A at 39 degrees C to -4.1 +/- 0.6 kJ mol-1 for cAMP binding to T127L/S128A at 24 degrees C and exhibit enthalpy-entropy compensation. To account for the inactivity of the S128A mutant, in vitro and in vivo DNA binding experiments were performed on the cAMP-ligated S128A mutant. The cAMP-ligated S128A mutant binds to the consensus DNA binding site with approximately the same affinity as that of cAMP-ligated CRP but forms a different type of complex, which may account for loss of transcriptional activity by the mutant. Energy minimization computations on the cAMP-ligated S128A mutant show that amino acid conformational differences between S128A and CRP occur at Ser179, Glu181, and Thr182 in the center of the DNA binding site, implying that these conformational changes may account for the difference in DNA binding. JF - The Journal of biological chemistry AU - Moore, J L AU - Gorshkova, I I AU - Brown, J W AU - McKenney, K H AU - Schwarz, F P AD - Center for Advanced Research in Biotechnology, National Institute of Standards and Technology, Rockville, Maryland 20850, USA. Y1 - 1996/08/30/ PY - 1996 DA - 1996 Aug 30 SP - 21273 EP - 21278 VL - 271 IS - 35 SN - 0021-9258, 0021-9258 KW - Cyclic AMP Receptor Protein KW - 0 KW - DNA-Binding Proteins KW - Ligands KW - DNA KW - 9007-49-2 KW - Cyclic AMP KW - E0399OZS9N KW - DNA-Directed RNA Polymerases KW - EC 2.7.7.6 KW - Index Medicus KW - Promoter Regions, Genetic KW - Thermodynamics KW - DNA-Directed RNA Polymerases -- metabolism KW - Protein Conformation KW - DNA-Binding Proteins -- metabolism KW - Binding Sites KW - Cyclic AMP Receptor Protein -- chemistry KW - Cyclic AMP Receptor Protein -- genetics KW - DNA -- metabolism KW - Cyclic AMP -- metabolism KW - Mutagenesis KW - Cyclic AMP Receptor Protein -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/78268262?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Journal+of+biological+chemistry&rft.atitle=Effect+of+cAMP+binding+site+mutations+on+the+interaction+of+cAMP+receptor+protein+with+cyclic+nucleoside+monophosphate+ligands+and+DNA.&rft.au=Moore%2C+J+L%3BGorshkova%2C+I+I%3BBrown%2C+J+W%3BMcKenney%2C+K+H%3BSchwarz%2C+F+P&rft.aulast=Moore&rft.aufirst=J&rft.date=1996-08-30&rft.volume=271&rft.issue=35&rft.spage=21273&rft.isbn=&rft.btitle=&rft.title=The+Journal+of+biological+chemistry&rft.issn=00219258&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1996-10-10 N1 - Date created - 1996-10-10 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - RPRT T1 - COMBINED COASTAL MANAGEMENT PROGRAM FOR THE STATE OF OHIO. AN - 36401151; 6029 AB - PURPOSE: The establishment of a coastal management program for the shoreline and waters of Lake Erie under the jurisdiction of the state of Ohio is proposed. Ohio is responsible for managing 262 miles of mainland and island shores as well as 3,277 square miles of Lake Erie waters. Approximately 33,000 acres coastal wetlands support at least 250 species of nesting birds. Shallow waters in the island and bay region provide fish spawning grounds and nurseries, sustaining a commercial and sport fishing industry that provides numerous benefits to citizens of Ohio. The proposed program would affect those uses with direct and significant impact on coastal waters, including lands subject to lake flooding and erosion, estuaries and wetlands, coastal recreation areas, and areas of lake-related uses. The program would include a comprehensive coastal erosion and floodplain management plan that would delineate 30-year coastal erosion areas; enforce rules on new structures in erosion areas; regulate design and construction of dams, dikes, and levees; and enforce local government compliance with state and federal policies. The program would also include separate plans for managing water quality, wetlands and other sensitive areas, ports and shoreline development, fish and wildlife, oil and gas and minerals development, and waste management. Critical fish habitat, ports and harbors, state nature preserves and wildlife areas, erosion and flood hazard areas, public parks and access areas, and wetlands would be designated areas of critical concern. POSITIVE IMPACTS: The implementation of the state program would make the state eligible for federal funds to enhance coastal management along Lake Erie. These funds could be used for erosion and flood hazard area management, enhanced protection of wetlands and other coastal natural areas, improvement of coastal air and water quality, and expansion of recreational access. NEGATIVE IMPACTS: Persons owning shorefront property in areas with erosion rates may experience a decrease in property values as a result of the installation of erosion control structures. LEGAL MANDATES: Coastal Zone Management Act of 1972, as amended (16 U.S.C. 1451 et seq.). JF - EPA number: 960408, Volume 1--318 pages, Volume 2--272 pages and maps, August 28,1996 PY - 1996 KW - Water KW - Beaches KW - Coastal Zones KW - Erosion Control KW - Estuaries KW - Fish KW - Flood Protection KW - Floodplains KW - Harbors KW - Lakes KW - Mineral Resources Management KW - Preserves KW - Recreation Resources Management KW - Shores KW - Water Quality KW - Water Resources Management KW - Wetlands KW - Wildlife Management KW - Ohio KW - Coastal Zone Management Act of 1972, Funding UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36401151?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=1996-08-28&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=COMBINED+COASTAL+MANAGEMENT+PROGRAM+FOR+THE+STATE+OF+OHIO.&rft.title=COMBINED+COASTAL+MANAGEMENT+PROGRAM+FOR+THE+STATE+OF+OHIO.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Name - Department of Commerce, National Oceanic and Atmospheric Administration, Washington, District of Columbia; DC N1 - Date revised - 2006-05-01 N1 - SuppNotes - Draft. Preparation date: August 28,1996 N1 - Last updated - 2011-12-16 ER - TY - RPRT T1 - SANTA ROSA SUBREGIONAL LONG-TERM WASTEWATER PROJECT, SONOMA COUNTY, CALIFORNIA. AN - 36399752; 5993 AB - PURPOSE: The implementation of a long-term wastewater project for the city of Santa Clara, California, is proposed. The improvements are mandated by the North Coast Regional Water Quality Control Board. The area is presently served by the Laguna Wastewater Treatment Plant, which provides tertiary treatment to up 18 million gallons per day of wastewater collected from the cities of Santa Rosa, Rohnert Park, Cotati, and Sebastopol, and from the South Park County Sanitation District. A distribution system carries reclaimed water from the Laguna Plant to be used for golf course watering, irrigation, and wetlands management. The system is supported by storage facilities that hold 1,500 million gallons of reclaimed water until it can be reused or discharged. Water that cannot be stored or reused is discharged to the Laguna de Santa Rosa and Santa Rosa Creek, which flows into the Russian River, approximately ten miles north of the Laguna Plant. Discharge is currently limited to one percent of Russian River flow, five percent during emergency conditions. Heavier-than-normal winter rains sometimes force the system to discharge at rates higher than allowable, leaving the system without a reliable, legally sanctioned option. Five alternatives, including a No Action Alternative (Alternative 1), are considered in this draft EIS. Alternative 2 would use reclaimed water for agricultural irrigation in areas south and east of Santa Rosa. Alternative 3 would use reclaimed water for agricultural irrigation in areas south and west of the Laguna de Santa Rosa. Alternative 4 would provide for the transmission of reclaimed water to the Geysers, located in the Mayacamas Mountains northeast of Healdsburg, for injection and recharge of the Geysers steamfield, which is currently used as a source for geothermal energy. Alternative 5 would increase the allowable discharge rate to 20 percent of river flow. All of the action alternatives would involve expansion of the headworks pumps at the Laguna Plant. Ten potential storage reservoirs are included in the project alternatives. POSITIVE IMPACTS: To varying degrees, the action alternatives respond to the increases in water use in the area, maximize recycling and reuse, optimize water resource conservation, and satisfy applicable regulatory requirements. NEGATIVE IMPACTS: The storage reservoirs and pump stations would result in a loss of farmland and some residences. Service charges for wastewater would probably increase as a result of the project. Pipeline construction would result in habitat losses for sensitive wildlife. Some potential for groundwater contamination would exist as a result of leakage from the reservoir, storage tanks, or pipeline. LEGAL MANDATES: Federal Water Pollution Control Act of 1972 (33 U.S.C. 1251 et seq.). JF - EPA number: 960370, Volume I--307 pages and maps, Volume II--752 pages and maps, Volume III--613 pages and maps, August 5, 1996 PY - 1996 KW - Water KW - Farmlands KW - Geothermal Resources KW - Irrigation KW - Pipelines KW - Pumping Plants KW - Regulations KW - Reservoirs KW - Wastewater KW - Wastewater Treatment KW - Water Quality KW - Water Resources Management KW - Wells KW - California KW - Federal Water Pollution Control Act of 1972, Section 404 Permits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36399752?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=1996-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=SANTA+ROSA+SUBREGIONAL+LONG-TERM+WASTEWATER+PROJECT%2C+SONOMA+COUNTY%2C+CALIFORNIA.&rft.title=SANTA+ROSA+SUBREGIONAL+LONG-TERM+WASTEWATER+PROJECT%2C+SONOMA+COUNTY%2C+CALIFORNIA.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Name - Department of the Army, Corps of Engineers, San Francisco, California; ARMY N1 - Date revised - 2006-05-01 N1 - SuppNotes - Draft. Preparation date: August 5, 1996 N1 - Last updated - 2011-12-16 ER - TY - RPRT T1 - COMMENCEMENT BAY RESTORATION PLAN, PIERCE COUNTY, WASHINGTON. AN - 36398078; 5991 AB - PURPOSE: The implementation of a plan for restoring the resources and services damaged as a result of oil and other hazardous substances into Commencement Bay, a deep-water embayment occupying 5,700 acres in south Puget Sound in Washington, is proposed. The bay is surrounded on three sides by the industrial, commercial, and residential sections of the city of Tacoma, the city of Fife, and the town of Ruston. The area was added to the National Priorities List after a remedial investigation and feasibility study found that fish and sediments in the waterways had elevated concentrations of hazardous substances. This programmatic draft EIS is designed to provide a point of departure for future site-specific restoration projects. Five alternatives, including a No Action Alternative, are considered in this draft EIS. The preferred alternative would integrate elements from the other alternatives considered. It would emphasize the restoration of habitat that provides functional benefits (e.g. feeding, refuge, reproduction) to multiple natural resources. Species-specific restoration would be considered in situations where the species is considered an ecological keystone or economically or socially valuable; where the species could recover following remediation provided additional steps were taken; or where the species could not recover following habitat restoration. Such actions could include creating spawning habitat for selected fish; modifying the substrate in the Bay to make it more conducive to shellfish; and erecting nest boxes or perches. In those cases where habitat restoration were not possible, equivalent property would be purchased for preservation. POSITIVE IMPACTS: The preferred alternative would provide long-term guidance for an area damaged by pollution and restore sustainable habitat types and species within the ecosystem. NEGATIVE IMPACTS: An indirect effect of the preferred alternative could be the loss of important habitat for a particular species or group of species in favor of a habitat that interacts with or supports another critical habitat for a population. LEGAL MANDATES: Comprehensive Environmental Response, Compensation and Liability Act of 1980 (42 U.S.C. 961(h)), and Federal Water Pollution Control Act of 1972 (33 U.S.C. 1251 et seq.). JF - EPA number: 960368, 388 pages and maps, August 2, 1996 PY - 1996 KW - Water KW - Bays KW - Biologic Assessments KW - Birds KW - Conservation KW - Fish KW - Fisheries Management KW - Land Acquisitions KW - Oil Spills KW - Subsistence KW - Timber Management KW - Water Quality KW - Wildlife KW - Wildlife Habitat KW - Puget Sound KW - Washington KW - Comprehensive Environmental Response, Compensation, and Liability Act of 1980, Compliance KW - Federal Water Pollution Control Act of 1972, Compliance UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36398078?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=WM&rft.date=1996-12-01&rft.volume=101&rft.issue=D22&rft.spage=28935&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research.+D.+Atmospheres&rft.issn=01480227&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Name - Department of the Interior, Fish and Wildlife Service, Olympia, Washington; DOI N1 - Date revised - 2006-05-01 N1 - SuppNotes - Draft. Preparation date: August 2, 1996 N1 - Last updated - 2011-12-16 ER - TY - BOOK T1 - Service annual survey: 1994 T2 - Current bus. repts. BS/94 AN - 59735995; 1996-1108790 AB - Estimates of operating receipts of taxable firms and revenue and expenses of tax exempt firms in selected service industries. JF - Superintendent of Documents; U.S. Department of Commerce, Economics and Statistics Administration, Bureau of the Census, Washington, DC 20233, August 1996. 86+ pp. Y1 - 1996/08// PY - 1996 DA - August 1996 EP - 86+ PB - Superintendent of Documents; U.S. Department of Commerce, Economics and Statistics Administration, Bureau of the Census, Washington, DC 20233 KW - United States -- Service sector KW - Service industries -- United States -- Statistics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/59735995?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/PAIS+Index&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1996-08-01&rft.volume=&rft.issue=&rft.spage=86%2B&rft.isbn=&rft.btitle=Service+annual+survey%3A+1994&rft.title=Service+annual+survey%3A+1994&rft.issn=&rft_id=info:doi/ LA - English DB - PAIS Index N1 - Date revised - 2006-09-28 N1 - Availability - U.S. Department of Commerce, Economics and Statistics Administration, Bureau of the Census, Washington, DC 20233 pa; Supt Docs pa N1 - Document feature - il(s), table(s), chart(s) N1 - Last updated - 2016-09-28 ER - TY - JOUR T1 - Development of recurrent coastal plume in Lake Michigan observed for first time AN - 52765381; 1997-006313 AB - NOAA CoastWatch satellite imagery from early 1996 captured the initiation, development, and decay of a recurrent coastal plume in southern Lake Michigan (Figure 1). For the past 4 years intermittent satellite coverage has revealed a late winter-early spring plume in the lake, a feature also observed by Mortimer [1988]. In 1996, clear weather conditions allowed researchers to observe the plume's development for the first time and they also collected water samples from helicopter and a small boat. JF - Eos, Transactions, American Geophysical Union AU - Eadie, B J AU - Schwab, D J AU - Assel, R A AU - Hawley, N AU - Lansing, M B AU - Miller, G S AU - Morehead, N R AU - Robbins, J A AU - Van Hoof, P L AU - Leshkevich, G A AU - Johengen, T H AU - Lavrentyev, P AU - Holland, R E Y1 - 1996/08// PY - 1996 DA - August 1996 SP - 337 EP - 338 PB - American Geophysical Union, Washington, DC VL - 77 IS - 35 SN - 0096-3941, 0096-3941 KW - North America KW - geophysical surveys KW - contaminant plumes KW - surface water KW - pollution KW - satellite methods KW - Lake Michigan KW - lacustrine environment KW - surveys KW - Great Lakes KW - seasonal variations KW - remote sensing KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52765381?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Development+of+recurrent+coastal+plume+in+Lake+Michigan+observed+for+first+time&rft.au=Eadie%2C+B+J%3BSchwab%2C+D+J%3BAssel%2C+R+A%3BHawley%2C+N%3BLansing%2C+M+B%3BMiller%2C+G+S%3BMorehead%2C+N+R%3BRobbins%2C+J+A%3BVan+Hoof%2C+P+L%3BLeshkevich%2C+G+A%3BJohengen%2C+T+H%3BLavrentyev%2C+P%3BHolland%2C+R+E&rft.aulast=Eadie&rft.aufirst=B&rft.date=1996-08-01&rft.volume=77&rft.issue=35&rft.spage=337&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/10.1029%2F96EO00234 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 3 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - contaminant plumes; geophysical surveys; Great Lakes; lacustrine environment; Lake Michigan; North America; pollution; remote sensing; satellite methods; seasonal variations; surface water; surveys DO - http://dx.doi.org/10.1029/96EO00234 ER - TY - JOUR T1 - Resolution of the Scripps/NOAA marine gravity field from satellite altimetry AN - 50172076; 1996-069965 AB - The July 1995 declassification of the entire Geosat GM satellite altimeter data set enabled a joint Scripps/NOAA effort to compute a new (version 7.2) marine gravity field on a 2-minute grid. This gravity field covers the world's oceans between 72 degrees N and 72 degrees S, and is derived from a combination of ERS-1 and Geosat GM and ERM data. An earlier NOAA Geosat-only gravity field solution was confined to the southern latitudes because the 1992 declassification was limited to GM data south of 30 degrees S. A simple coherence analysis between accurately-navigated ship gravity profiles and comparable gravity profiles obtained from the gravity grids reveals that the Scripps/NOAA gravity field is coherent with ship gravity down to approximately > or = 23-30 km. This slight increase in resolution over the previous NOAA Geosat-only gravity field (short-wavelength resolution of approximately 26-30 km) implies that the increased spatial coverage provided by the ERS-I altimeter, when combined with Geosat, improves the solution. Coherence analyses between satellite gravity and ship topography, and ship gravity and ship topography, show that even shorter wavelength gravity anomalies ( approximately 13 km) are present in sea-surface measurements made by ship. Even so, the Scripps/NOAA marine gravity field does an excellent job of resolving most of the short-wavelength gravity anomalies covering the world's oceans. Copyright 1996 by the American Geophysical Union. JF - Geophysical Research Letters AU - Marks, Karen M Y1 - 1996/08// PY - 1996 DA - August 1996 SP - 2069 EP - 2072 PB - American Geophysical Union, Washington, DC VL - 23 IS - 16 SN - 0094-8276, 0094-8276 KW - wavelength KW - gravity anomalies KW - gravity field KW - Geosat KW - altimetry KW - bathymetry KW - ocean floors KW - satellite methods KW - world ocean KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50172076?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Resolution+of+the+Scripps%2FNOAA+marine+gravity+field+from+satellite+altimetry&rft.au=Marks%2C+Karen+M&rft.aulast=Marks&rft.aufirst=Karen&rft.date=1996-08-01&rft.volume=23&rft.issue=16&rft.spage=2069&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F96GL02059 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 8 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - altimetry; bathymetry; Geosat; gravity anomalies; gravity field; ocean floors; satellite methods; wavelength; world ocean DO - http://dx.doi.org/10.1029/96GL02059 ER - TY - JOUR T1 - Sea surface temperature changes in the Southern California Borderlands during the last glacial-interglacial cycle AN - 50158118; 2001-035477 AB - A variety of evidence suggests that average sea surface temperatures (SSTs) during the last glacial maximum in the California Borderlands region were significantly colder than during the Holocene. Planktonic foraminiferal delta (super 18) O evidence and average SST estimates derived by the modern analog technique indicate that temperatures were 6 degrees -10 degrees C cooler during the last glacial relative to the present. The glacial plankton assemblage is dominated by the planktonic foraminifer Neogloboquadrina pachyderma (sinistral coiling) and the coccolith Coccolithus pelagicus, both of which are currently restricted to subpolar regions of the North Pacific. The glacial-interglacial average SST change determined in this study is considerably larger than the 2 degrees C change estimated by Climate: Long-Range Investigation, Mapping, and Prediction (CLIMAP) [1981]. We propose that a strengthened California Current flow was associated with the advance of subpolar surface waters into the Borderlands region during the last glacial. JF - Paleoceanography AU - Mortyn, P Graham AU - Thunell, Robert C AU - Anderson, David M AU - Stott, Lowell D AU - Le, Jianning Y1 - 1996/08// PY - 1996 DA - August 1996 SP - 415 EP - 429 PB - American Geophysical Union, Washington, DC VL - 11 IS - 4 SN - 0883-8305, 0883-8305 KW - United States KW - Coccolithophoraceae KW - last glacial maximum KW - oxygen KW - isotopes KW - algae KW - Holocene KW - stable isotopes KW - cores KW - Foraminifera KW - Cenozoic KW - California KW - radioactive isotopes KW - dates KW - carbon KW - absolute age KW - Invertebrata KW - stratigraphy KW - currents KW - Plantae KW - Protista KW - California Current KW - Quaternary KW - modern analogs KW - continental borderland KW - isotope ratios KW - planktonic taxa KW - O-18/O-16 KW - ocean currents KW - Southern California KW - Pacific Ocean KW - Pleistocene KW - C-14 KW - sea-surface temperature KW - microfossils KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50158118?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Paleoceanography&rft.atitle=Sea+surface+temperature+changes+in+the+Southern+California+Borderlands+during+the+last+glacial-interglacial+cycle&rft.au=Mortyn%2C+P+Graham%3BThunell%2C+Robert+C%3BAnderson%2C+David+M%3BStott%2C+Lowell+D%3BLe%2C+Jianning&rft.aulast=Mortyn&rft.aufirst=P&rft.date=1996-08-01&rft.volume=11&rft.issue=4&rft.spage=415&rft.isbn=&rft.btitle=&rft.title=Paleoceanography&rft.issn=08838305&rft_id=info:doi/10.1029%2F96PA01236 L2 - http://www.agu.org/journals/pa/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2001-01-01 N1 - Number of references - 54 N1 - PubXState - DC N1 - Document feature - illus. incl. 7 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - POCGEP N1 - SubjectsTermNotLitGenreText - absolute age; algae; C-14; California; California Current; carbon; Cenozoic; Coccolithophoraceae; continental borderland; cores; currents; dates; Foraminifera; Holocene; Invertebrata; isotope ratios; isotopes; last glacial maximum; microfossils; modern analogs; O-18/O-16; ocean currents; oxygen; Pacific Ocean; planktonic taxa; Plantae; Pleistocene; Protista; Quaternary; radioactive isotopes; sea-surface temperature; Southern California; stable isotopes; stratigraphy; United States DO - http://dx.doi.org/10.1029/96PA01236 ER - TY - RPRT T1 - ATLANTIC PROTECTED LIVING MARINE RESOURCES (APLMR) INITIATIVE. AN - 36408438; 5986 AB - PURPOSE: The implementation of a program for improved conservation and recovery of marine mammals and sea turtles in U.S. waters of the Atlantic Ocean is proposed. The program consists of two parts: an internal program that describes procedures for operating Coast Guard vessels and aircraft in the Atlantic area in such a manner as to a avoid, to the maximum extent possible, harmful interactions with protected marine resources; and an external program that specifies conservation measures to be taken by the Coast Guard in cooperation with state and other federal agencies. The program was developed in response to a number of incidents in the past five years involving Coast Guard vessels' collisions with northern right whales and other marine mammals in the Atlantic. The program is designed to allow Coast Guard personnel to carry out their mandated duties efficiently while complying more fully with environmental laws and regulations. The internal program would involve the development of vessel operating procedures for specific areas and units, including critical habitat areas; establishment of speed standards within habitat areas; identification of habitat areas on navigational and other charts; training vessel crews in proper boat-handling techniques around marine mammals; and notification of mariners of endangered species sightings. The external program would involve improved cooperation with Fish and Wildlife Service, National Marine Fisheries Service, and other agencies to identify habitat areas, inform the public of whale locations, and develop recovery plans. These recovery plans would include measures the Coast Guard should take when it encounters a fishing vessel with a marine mammal or sea turtle entangled in its nets. POSITIVE IMPACTS: The program would reduce potential adverse impacts on living marine resources, especially endangered and threatened species. The program would reduce the likelihood of collisions and also reduce some of the indirect effects of Coast Guard operations. For example, a reduction in vessel operating speed in critical areas would result in a reduction in the resuspension of bottom sediments. NEGATIVE IMPACTS: The risk of collision between motor vessels and marine mammals could not be wholly eliminated. The program would set operating restrictions on Coast Guard vessels during non-emergency missions. Infrequently, as in the case of search and rescue missions and emergency spill response, Coast Guard personnel would have the freedom to weigh relative risks and take actions that might jeopardize the protected species. LEGAL MANDATES: Endangered Species Act of 1973, as amended (16 U.S.C. 1531 et seq.), and Marine Mammal Protection Act of 1972 (16 U.S.C. 1361). JF - EPA number: 960363, 497 pages, August 1, 1996 PY - 1996 KW - Water KW - Aircraft KW - Biologic Assessments KW - Endangered Species (Animals) KW - Fisheries KW - Marine Mammals KW - Marine Surveys KW - Oceans KW - Preserves KW - Regulations KW - Ships KW - Water Quality KW - Wildlife Habitat KW - Atlantic Ocean KW - Endangered Species Act of 1973, as amended, Animals KW - Marine Mammal Protection Act of 1972, Compliance UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36408438?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=1996-12-01&rft.volume=101&rft.issue=D22&rft.spage=29179&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research.+D.+Atmospheres&rft.issn=01480227&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Name - Department of Transportation, Coast Guard, Washington, District of Columbia; DOT N1 - Date revised - 2006-05-01 N1 - SuppNotes - Draft. Preparation date: August 1, 1996 N1 - Last updated - 2011-12-16 ER - TY - RPRT T1 - Guidance Document for Natural Resource Damage Assessment under the Oil Pollution Act of 1990. Specifications for Use of NRDAM/CME Version 2.4 to Generate Compensation Formulas AN - 16543189; 4255855 AB - The Specifications for Use of NRDAM/CME Version 2.4 to Generate Compensation Formulas document provides guidance and data needed to develop compensation formulas based on the Natural Resource Damage Assessment Model for Coastal and Marine Environments (NRDAM /CME), Version 2.4, developed by the U.S. Department of the Interior. Using the NRDAM/CME Version 2.4 and the information contained in this document, trustees will have a simplified, cost-effective tool to use in estimating expected impacts of most incidents involving oil. Although prepared primarily to provide guidance to natural resource trustees using the OPA regulations, others interested in the protection and restoration of injured natural resources and services may find the information contained in this document useful. AU - French, D P Y1 - 1996/08// PY - 1996 DA - Aug 1996 SP - 65 KW - damage assessment KW - Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - Damage KW - Environmental impact KW - Brackish KW - Freshwater KW - Environmental legislation KW - Liability KW - Living resources KW - Natural resources KW - Cost analysis KW - Oil pollution KW - Regulations KW - Oil spills KW - SW 4050:Water law and institutions KW - Q5 08505:Prevention and control KW - Q1 08121:Law, policy, economics and social sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16543189?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=French%2C+D+P&rft.aulast=French&rft.aufirst=D&rft.date=1996-08-01&rft.volume=&rft.issue=&rft.spage=65&rft.isbn=&rft.btitle=Guidance+Document+for+Natural+Resource+Damage+Assessment+under+the+Oil+Pollution+Act+of+1990.+Specifications+for+Use+of+NRDAM%2FCME+Version+2.4+to+Generate+Compensation+Formulas&rft.title=Guidance+Document+for+Natural+Resource+Damage+Assessment+under+the+Oil+Pollution+Act+of+1990.+Specifications+for+Use+of+NRDAM%2FCME+Version+2.4+to+Generate+Compensation+Formulas&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Available from: NTIS, 5285 Port Royal Rd, Springfield, VA 22161, USA. 1-800-553-NTIS or 1- 703-605-6000 or orders[at]ntis.fedworld.gov. NTIS accession number: PB96199435. N1 - Last updated - 2014-05-06 ER - TY - RPRT T1 - Status of Marine Turtles in the Pacific Ocean Relevant to Incidental Take in the Hawaii-Based Pelagic Longline Fishery AN - 16525444; 4255773 AB - A workshop was convened by the Honolulu Laboratory during December 4-7, 1995, to review the population status of marine turtles caught incidentally in the Hawaii-based longline fishery for tuna and swordfish and assess the impacts of such interactions on the turtle populations. Participants included 19 marine turtle biologists and population modelers from Australia, Japan, Malaysia, Mexico, Taiwan, and the U.S.A. Five population simulation models applicable to marine turtle assessment and impact analysis were reviewed with respect to their assumptions, parameters and data inputs. The models were applied to assess the status of the Japanese loggerhead (Caretta caretta) and Pacific populations of the leatherback (Dermochelys coriacea) and likely impacts of the Hawaii longline fishery on these populations. Workshop participants reviewed available information on life history parameters and incidental mortality in the context of input requirements for the various models. Best estimates of demographic parameters were decided by consensus of the participants. AU - Bolten, AB AU - Wetherall, JA AU - Balazs, G H AU - Pooley, S G Y1 - 1996/08// PY - 1996 DA - Aug 1996 SP - 179 KW - Leatherback KW - Loggerhead KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - Fishery statistics KW - Pelagic fisheries KW - Aquatic reptiles KW - Longlining KW - ISE, USA, Hawaii KW - Caretta caretta KW - Population dynamics KW - By catch KW - Fishery management KW - Nature conservation KW - Dermochelys coriacea KW - Mortality causes KW - Q5 08523:Conservation, wildlife management and recreation KW - Q1 08442:Population dynamics KW - Q1 08604:Stock assessment and management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16525444?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=Bolten%2C+AB%3BWetherall%2C+JA%3BBalazs%2C+G+H%3BPooley%2C+S+G&rft.aulast=Bolten&rft.aufirst=AB&rft.date=1996-08-01&rft.volume=&rft.issue=&rft.spage=179&rft.isbn=&rft.btitle=Status+of+Marine+Turtles+in+the+Pacific+Ocean+Relevant+to+Incidental+Take+in+the+Hawaii-Based+Pelagic+Longline+Fishery&rft.title=Status+of+Marine+Turtles+in+the+Pacific+Ocean+Relevant+to+Incidental+Take+in+the+Hawaii-Based+Pelagic+Longline+Fishery&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Report: NOAA-TM-NMFS-SWFSC-230. Available from: NTIS, 5285 Port Royal Rd, Springfield, VA 22161, USA. 1-800-553-NTIS or 1-703-605-6000 or orders[at]ntis.fedworld.gov. NTIS accession number: PB97103550. N1 - Last updated - 2014-05-06 ER - TY - JOUR T1 - Development of a spatially explicit, individual-based model of marine fish early life history AN - 15815924; 4006591 AB - A growing body of evidence suggests that survival of the planktonic early life stages of marine fish varies spatially, often in concordance with mesoscale and larger circulation patterns and with spatial variation in biotic and abiotic factors. Environmental variation experienced by individuals may contribute to variance within the population. Detailed spatial information about life histories cannot be obtained however, by simply subjecting individuals to identical time series of environmental variates, or adding random noise to the mean values of those variates. In this paper, we present a numerical biophysical model to address this problem. The model combines a 3-dimensional hydrodynamic model with a probabilistic, life-stage model of young fish. The oceanographic model is an eddy-resolving, semi-spectral primitive equation model (SPEM) adapted for Shelikof Strait and the western Gulf of Alaska, USA. The biological component is an individual-based model (IBM) which follows each fish through its first 3 mo of life. The 2 models are coupled via a float-tracking algorithm, which advects each fish through the model grid based on the time-varying velocity field derived from the SPEM model, and returns information to the IBM on any physical variables of interest (e.g. temperature and salinity) at the individual's new location. These variables are used to drive biological processes in the IBM. Simulation 1 demonstrates how a probabilistic IBM using Lagrangian temperature information derived from float tracking can yield significantly different biological results than the same model with constant temperature, or a model where all individuals are subjected to identically increasing time series of temperature. In Simulation 2 we compare the float tracks and growth of individuals using a scenario of constant depth for each life stage versus algorithms that include mechanisms producing variable depth. These mechanisms differ for each life stage (e.g. changes in depth due to development of eggs, or diel migration of feeding larvae). This simulation shows that inclusion of specific mechanisms which determine depth of individual eggs or larvae at particular periods of their development are important in determining the direction of horizontal advection, and the history of exposure to environmental variables for each individual. Simulation 3 compares modeled distributions of the early life stages with distributions derived from field surveys. JF - Marine ecology progress series. Oldendorf AU - Hinckley, S AU - Hermann, A J AU - Megrey, BA AD - NOAA, Natl. Mar. Fish. Serv., Alaska Fish. Sci. Cent., 7600 San Point Way, NE, Seattle, WA 98115, USA Y1 - 1996/08// PY - 1996 DA - Aug 1996 SP - 47 EP - 68 VL - 139 IS - 1-3 SN - 0171-8630, 0171-8630 KW - Ecology Abstracts KW - models KW - Pisces KW - fisheries KW - life history KW - recruitment KW - D 04003:Modeling, mathematics, computer applications UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15815924?accountid=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.+Oldendorf&rft.atitle=Development+of+a+spatially+explicit%2C+individual-based+model+of+marine+fish+early+life+history&rft.au=Hinckley%2C+S%3BHermann%2C+A+J%3BMegrey%2C+BA&rft.aulast=Hinckley&rft.aufirst=S&rft.date=1996-08-01&rft.volume=139&rft.issue=1-3&rft.spage=47&rft.isbn=&rft.btitle=&rft.title=Marine+ecology+progress+series.+Oldendorf&rft.issn=01718630&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Pisces; models; life history; recruitment; fisheries ER - TY - JOUR T1 - The January 17, 1995 Hyogoken-Nanbu (Kobe) earthquake; performance of structures, lifelines, and fire protection systems AN - 869790385; 2011-048491 JF - NIST Special Publication AU - Ballantyne, Donald AU - Borcherdt, Roger AU - Bucker, Ian AU - Comeau, Edward AU - Cooper, James AU - Hayes, John AU - Holzer, Thomas AU - Lew, H S AU - Leyendecker, E V AU - Madrzykowski, Daniel AU - Moehle, Jack AU - O'Rourke, Thomas AU - Schiff, Anshel AU - Sheng, Li-Hong AU - Singh, M P AU - Stone, William AU - Taylor, Andrew AU - Whitney, Michael AU - Wilcoski, James A2 - Chung, Riley Y1 - 1996/07// PY - 1996 DA - July 1996 SP - 538 PB - U. S. Department of Commerce, National Institute of Standards and Technology, Washington, DC SN - 1048-776X, 1048-776X KW - Kobe Japan KW - technology KW - Far East KW - geologic hazards KW - waste water KW - reinforced materials KW - power plants KW - seismic response KW - liquefaction KW - urban environment KW - fires KW - telecommunications KW - railroads KW - Hyogo-ken Nanbu earthquake 1995 KW - tunnels KW - buildings KW - bridges KW - Asia KW - construction materials KW - lifelines KW - sewage KW - harbors KW - damage KW - steel KW - concrete KW - structures KW - subways KW - safety KW - airports KW - natural hazards KW - Honshu KW - water resources KW - Hyogo Japan KW - earthquakes KW - roads KW - Japan KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/869790385?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=Ballantyne%2C+Donald%3BBorcherdt%2C+Roger%3BBucker%2C+Ian%3BComeau%2C+Edward%3BCooper%2C+James%3BHayes%2C+John%3BHolzer%2C+Thomas%3BLew%2C+H+S%3BLeyendecker%2C+E+V%3BMadrzykowski%2C+Daniel%3BMoehle%2C+Jack%3BO%27Rourke%2C+Thomas%3BSchiff%2C+Anshel%3BSheng%2C+Li-Hong%3BSingh%2C+M+P%3BStone%2C+William%3BTaylor%2C+Andrew%3BWhitney%2C+Michael%3BWilcoski%2C+James&rft.aulast=Ballantyne&rft.aufirst=Donald&rft.date=1996-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=The+January+17%2C+1995+Hyogoken-Nanbu+%28Kobe%29+earthquake%3B+performance+of+structures%2C+lifelines%2C+and+fire+protection+systems&rft.title=The+January+17%2C+1995+Hyogoken-Nanbu+%28Kobe%29+earthquake%3B+performance+of+structures%2C+lifelines%2C+and+fire+protection+systems&rft.issn=1048776X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - PubXState - DC N1 - Document feature - illus. incl. tables, sects., sketch maps N1 - SuppNotes - Individual chapters are not cited separately N1 - Last updated - 2012-06-07 N1 - CODEN - NSPUE2 N1 - SubjectsTermNotLitGenreText - airports; Asia; bridges; buildings; concrete; construction materials; damage; earthquakes; Far East; fires; geologic hazards; harbors; Honshu; Hyogo Japan; Hyogo-ken Nanbu earthquake 1995; Japan; Kobe Japan; lifelines; liquefaction; natural hazards; power plants; railroads; reinforced materials; roads; safety; seismic response; sewage; steel; structures; subways; technology; telecommunications; tunnels; urban environment; waste water; water resources ER - TY - JOUR T1 - Causes of the fetch effect in wind erosion AN - 52823767; 1996-063940 JF - Earth Surface Processes and Landforms AU - Gillette, Dale A AU - Herbert, Gary AU - Stockton, Paul H AU - Owen, P R A2 - Lancaster, N. Y1 - 1996/07// PY - 1996 DA - July 1996 SP - 641 EP - 659 PB - Wiley & Sons, Chichester-New York VL - 21 IS - 7 SN - 0197-9337, 0197-9337 KW - United States KW - numerical models KW - sediment transport KW - erosion KW - wind erosion KW - mechanism KW - Owens Lake KW - equations KW - aerodynamic fetch KW - models KW - California KW - saltation KW - Inyo County California KW - velocity KW - wind transport KW - soil erosion KW - causes KW - field studies KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52823767?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Surface+Processes+and+Landforms&rft.atitle=Causes+of+the+fetch+effect+in+wind+erosion&rft.au=Gillette%2C+Dale+A%3BHerbert%2C+Gary%3BStockton%2C+Paul+H%3BOwen%2C+P+R&rft.aulast=Gillette&rft.aufirst=Dale&rft.date=1996-07-01&rft.volume=21&rft.issue=7&rft.spage=641&rft.isbn=&rft.btitle=&rft.title=Earth+Surface+Processes+and+Landforms&rft.issn=01979337&rft_id=info:doi/ L2 - http://www3.interscience.wiley.com/journal/117935722/grouphome/home.html LA - English DB - GeoRef N1 - Conference title - Workshop on the Response of aeolian processes to global change N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 19 N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aerodynamic fetch; California; causes; equations; erosion; field studies; Inyo County California; mechanism; models; numerical models; Owens Lake; saltation; sediment transport; soil erosion; United States; velocity; wind erosion; wind transport ER - TY - JOUR T1 - The stable oxygen and carbon isotopic record from a coral growing in Florida Bay: a 160 year record of climatic and anthropogenic influence AN - 52820681; 1996-056651 AB - A 160 year record of skeletal delta (super 13) C and delta (super 18) O was examined in a specimen of the coral Solenastrea bournoni growing in Florida Bay. Variations in the delta (super 18) O of the skeleton can be correlated to changes in salinity while changes in the delta (super 13) C reflect cycling of organic material within the Bay. Based on the correlation between salinity and skeletal delta (super 18) O, we have concluded that there has been no long term increase in salinity in this area of Florida Bay over the past 160 years. Using salinity correlations between the various basins obtained from instrumental data, we have been able to extend our interpretations to other parts of Florida Bay reaching similar conclusions. In contrast to current ideas which have focused on changes in Florida Bay water quality over the past 20-yr history of the Bay as causative in its decline, we have determined that changes in water quality in this basin were already set in motion between 1905 and 1912 by the construction of the Florida East Coast Railway from Miami to Key West. The construction of the railway resulted in the restriction of the exchange of water between the Florida reef tract and the Gulf of Mexico causing Florida Bay to become more eutrophic. Evidence of this process is observed in the sudden shift to relatively lower delta (super 13) C values coincident with railway construction. Natural events also appear to have influenced the water in the Bay. Between 1912 and 1948 frequent hurricanes had the effect of increasing exchange of water between the Bay and reef tract and removing large quantities of organic rich sediments. However, since 1948 the number of hurricanes affecting the area has decreased and the products of the oxidation of organic material have been increasingly retained within the basin promoting the initiation of eutrophic conditions. JF - Palaeogeography, Palaeoclimatology, Palaeoecology AU - Swart, Peter K AU - Healy, Genevieve F AU - Dodge, Richard E AU - Kramer, Philip AU - Hudson, J Harold AU - Halley, Robert B AU - Robblee, Michael B Y1 - 1996/07// PY - 1996 DA - July 1996 SP - 219 EP - 237 PB - Elsevier, Amsterdam VL - 123 IS - 1-4 SN - 0031-0182, 0031-0182 KW - growth rates KW - Quaternary KW - oxygen KW - isotopes KW - isotope ratios KW - C-13/C-12 KW - O-18/O-16 KW - Coelenterata KW - salinity KW - paleoclimatology KW - Holocene KW - stable isotopes KW - Gulf of Mexico KW - Solenastrea KW - Cenozoic KW - carbon KW - Florida Bay KW - Anthozoa KW - Invertebrata KW - Cnidaria KW - North Atlantic KW - Atlantic Ocean KW - 24:Quaternary geology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52820681?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Palaeogeography%2C+Palaeoclimatology%2C+Palaeoecology&rft.atitle=The+stable+oxygen+and+carbon+isotopic+record+from+a+coral+growing+in+Florida+Bay%3A+a+160+year+record+of+climatic+and+anthropogenic+influence&rft.au=Swart%2C+Peter+K%3BHealy%2C+Genevieve+F%3BDodge%2C+Richard+E%3BKramer%2C+Philip%3BHudson%2C+J+Harold%3BHalley%2C+Robert+B%3BRobblee%2C+Michael+B&rft.aulast=Swart&rft.aufirst=Peter&rft.date=1996-07-01&rft.volume=123&rft.issue=1-4&rft.spage=219&rft.isbn=&rft.btitle=&rft.title=Palaeogeography%2C+Palaeoclimatology%2C+Palaeoecology&rft.issn=00310182&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00310182 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 - 1996-01-01 N1 - Number of references - 31 N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - PPPYAB N1 - SubjectsTermNotLitGenreText - Anthozoa; Atlantic Ocean; C-13/C-12; carbon; Cenozoic; Cnidaria; Coelenterata; Florida Bay; growth rates; Gulf of Mexico; Holocene; Invertebrata; isotope ratios; isotopes; North Atlantic; O-18/O-16; oxygen; paleoclimatology; Quaternary; salinity; Solenastrea; stable isotopes ER - TY - JOUR T1 - Saltating particles, playa crusts and dust aerosols at Owens (dry) Lake, California AN - 52817594; 1996-063939 JF - Earth Surface Processes and Landforms AU - Cahill, Thomas A AU - Gill, Thomas E AU - Reid, Jeffrey S AU - Gearhart, Elizabeth A AU - Gillette, Dale A A2 - Lancaster, N. Y1 - 1996/07// PY - 1996 DA - July 1996 SP - 621 EP - 639 PB - Wiley & Sons, Chichester-New York VL - 21 IS - 7 SN - 0197-9337, 0197-9337 KW - United States KW - eolian features KW - dust storms KW - sand KW - sediment transport KW - clastic sediments KW - playas KW - Owens Lake KW - California KW - saltation KW - Inyo County California KW - dust KW - sediments KW - aerosols KW - wind transport KW - meteorology KW - particles KW - sand sheets KW - field studies KW - 23:Geomorphology KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52817594?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Surface+Processes+and+Landforms&rft.atitle=Saltating+particles%2C+playa+crusts+and+dust+aerosols+at+Owens+%28dry%29+Lake%2C+California&rft.au=Cahill%2C+Thomas+A%3BGill%2C+Thomas+E%3BReid%2C+Jeffrey+S%3BGearhart%2C+Elizabeth+A%3BGillette%2C+Dale+A&rft.aulast=Cahill&rft.aufirst=Thomas&rft.date=1996-07-01&rft.volume=21&rft.issue=7&rft.spage=621&rft.isbn=&rft.btitle=&rft.title=Earth+Surface+Processes+and+Landforms&rft.issn=01979337&rft_id=info:doi/ L2 - http://www3.interscience.wiley.com/journal/117935722/grouphome/home.html LA - English DB - GeoRef N1 - Conference title - Workshop on the Response of aeolian processes to global change N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 33 N1 - Document feature - illus. incl. 3 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aerosols; California; clastic sediments; dust; dust storms; eolian features; field studies; Inyo County California; meteorology; Owens Lake; particles; playas; saltation; sand; sand sheets; sediment transport; sediments; United States; wind transport ER - TY - JOUR T1 - The relationship between near-axis hydrothermal cooling and the spreading rate of mid-ocean ridges AN - 52809051; 1996-064258 AB - Recent seismic observations and new crustal thermal models suggest that near-axis (+ or -1 km from the spreading axis) hydrothermal cooling increases linearly with increasing spreading rate. We present here the first corroborating evidence from near-axis hydrothermal plume observations. Comprehensive surveys of plume distributions have now been conducted on multi-segment portions of ridge crest with full-spreading rates from 20 to 150 km/Myr. These surveys find that p (sub h) , the fraction of ridge crest length overlain by hydrothermal plumes, and full-spreading rate, u (sub s) , are related by p (sub h) = alpha u (sub s) , where alpha = 0.004 Myr/km. We recast this large-scale spatial variability into long-term temporal variability by postulating that any vent field site is hydrothermally active for an alpha u (sub s) fraction of geologic time. We then use this relationship and the mean of eight studies that have determined instantaneous heat flux, H (sub a) , at vent field scales, 75+ or -45 MW/km, to estimate the time-averaged heat flux, H (sub a) , as H (sub a) alpha u (sub s) . Applying these scaled values of (sub a) to the distribution of mid-ocean ridge spreading rates yields a global near-axis heat flux, Sigma H (sub a) , of 8.8X10 (super 11) W. This value is approximately 10% of the total oceanic hydrothermal heat flux, and agrees with a crustal cooling model-derived value of Sigma H (sub a) of 9X10 (super 11) W. Our estimate of Sigma H (sub a) implies a mean global (super 3) He/heat ratio of 2.4-8.3X10 (super -13) cm (super 3) /J (STP), and a high-temperature hydrothermal fluid flow of 1.8X10 (super 13) kg/yr. JF - Earth and Planetary Science Letters AU - Baker, Edward T AU - Chen, Y John AU - Phipps Morgan, Jason Y1 - 1996/07// PY - 1996 DA - July 1996 SP - 137 EP - 145 PB - Elsevier, Amsterdam VL - 142 IS - 1-2 SN - 0012-821X, 0012-821X KW - oceanic crust KW - plumes KW - sea water KW - heat flux KW - hydrothermal vents KW - rates KW - theoretical studies KW - plate tectonics KW - heat flow KW - sea-floor spreading KW - cooling KW - ocean floors KW - spreading centers KW - crust KW - mid-ocean ridges KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52809051?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=The+relationship+between+near-axis+hydrothermal+cooling+and+the+spreading+rate+of+mid-ocean+ridges&rft.au=Baker%2C+Edward+T%3BChen%2C+Y+John%3BPhipps+Morgan%2C+Jason&rft.aulast=Baker&rft.aufirst=B&rft.date=1996-12-01&rft.volume=&rft.issue=&rft.spage=9&rft.isbn=&rft.btitle=Literature+on+marine+turtle+population+structure%2C+molecular+evolution%2C+conservation+genetics%2C+and+related+topics&rft.title=Literature+on+marine+turtle+population+structure%2C+molecular+evolution%2C+conservation+genetics%2C+and+related+topics&rft.issn=&rft_id=info:doi/ 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 - 1996-01-01 N1 - Number of references - 56 N1 - Document feature - illus. incl. 2 tables N1 - SuppNotes - NOAA, Pac. Mar. Environ. Lab., Contrib. No. 1628 N1 - Last updated - 2012-06-07 N1 - CODEN - EPSLA2 N1 - SubjectsTermNotLitGenreText - cooling; crust; heat flow; heat flux; hydrothermal vents; mid-ocean ridges; ocean floors; oceanic crust; plate tectonics; plumes; rates; sea water; sea-floor spreading; spreading centers; theoretical studies DO - http://dx.doi.org/10.1016/0012-821X(96)00097-0 ER - TY - JOUR T1 - Uranium-series disequilibrium, sedimentation, diatom frustules, and paleoclimate change in Lake Baikal AN - 52806054; 1996-064251 AB - The large volume of water, approximately one-fifth of the total surface fresh water on the planet, contained in Lake Baikal in southeastern Siberia is distinguished by having a relatively high concentration of uranium (ca. 2 nM), and, together with the surface sediments, an unusually high (super 234) U/ (super 238) U alpha activity ratio of 1.95. About 80% of the input of uranium to the lake, with a (super 234) U/ (super 238) U ratio of 2.0, comes from the Selenga River. Profiles of uranium, as well as the extent of isotopic disequilibrium in a 9 m sediment core collected on Academic Ridge, generally show high values during interglacial periods corresponding to high diatom frustule numbers (DiFr) and biogenic silica (BSi) data that have been reported elsewhere. During glacial periods (low DiFr and BSi), uranium progeny ( (super 234) U and (super 230) Th) were in secular equilibrium with low concentrations of their parent (super 238) U. Radionuclide distributions were interpreted in terms of a quantitative model allowing for adsorption of riverine inputs of uranium onto two classes of sedimenting particles with differing (super 238) U/ (super 232) Th ratios and uranium progeny in secular equilibrium. If the (super 234) U/ (super 238) U activity ratio of adsorbed uranium has remained constant, mean sedimentation rates can be independently estimated as 3.6+ or -0.6 and 3.7+ or -0.9 cm.kyr (super -1) for the decay of (super 234) U and in-growth of (super 230) Th, respectively. These rates are consistent with a mean rate of 3.76 cm.kyr (super -1) , calculated by optimization of the correspondence between adsorbed (super 238) U and delta (super 18) O in dated oceanic sediments. The adsorbed uranium apparently tracks variable river flow during interglacials and is drastically reduced during periods of glaciation. Evidently, uranium has not been significantly redistributed within Baikal sediments over at least the past 250 kyr and is a unique, biologically non-essential, tracer for climate-sensitive processes, which provide their own internal geochronometers, potentially useful for ages up to 1 Myr BP. JF - Earth and Planetary Science Letters AU - Edgington, D N AU - Robbins, J A AU - Colman, S M AU - Orlandini, K A AU - Gustin, M P Y1 - 1996/07// PY - 1996 DA - July 1996 SP - 29 EP - 42 PB - Elsevier, Amsterdam VL - 142 IS - 1-2 SN - 0012-821X, 0012-821X KW - Selenga River valley KW - isotopes KW - Russian Federation KW - algae KW - paleoclimatology KW - cores KW - uranium disequilibrium KW - Cenozoic KW - radioactive isotopes KW - diatoms KW - Commonwealth of Independent States KW - paleolimnology KW - dates KW - sedimentation rates KW - mass balance KW - glacial environment KW - sediments KW - bioclastic sedimentation KW - absolute age KW - Asia KW - geochemistry KW - lacustrine sedimentation KW - Plantae KW - Quaternary KW - interglacial environment KW - isotope ratios KW - sedimentation KW - rates KW - fluvial sedimentation KW - fluviolacustrine sedimentation KW - metals KW - uranium KW - U-238/U-234 KW - Lake Baikal KW - actinides KW - microfossils KW - 24:Quaternary geology KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52806054?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=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=book&rft.jtitle=&rft.atitle=&rft.au=Dutton%2C+PH&rft.aulast=Dutton&rft.aufirst=PH&rft.date=1996-12-01&rft.volume=&rft.issue=&rft.spage=17&rft.isbn=&rft.btitle=Methods+for+collection+and+preservation+of+samples+for+sea+turtle+genetic+studies&rft.title=Methods+for+collection+and+preservation+of+samples+for+sea+turtle+genetic+studies&rft.issn=&rft_id=info:doi/ 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 - 1996-01-01 N1 - Number of references - 29 N1 - Document feature - illus. incl. 3 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - EPSLA2 N1 - SubjectsTermNotLitGenreText - absolute age; actinides; algae; Asia; bioclastic sedimentation; Cenozoic; Commonwealth of Independent States; cores; dates; diatoms; fluvial sedimentation; fluviolacustrine sedimentation; geochemistry; glacial environment; interglacial environment; isotope ratios; isotopes; lacustrine sedimentation; Lake Baikal; mass balance; metals; microfossils; paleoclimatology; paleolimnology; Plantae; Quaternary; radioactive isotopes; rates; Russian Federation; sedimentation; sedimentation rates; sediments; Selenga River valley; U-238/U-234; uranium; uranium disequilibrium DO - http://dx.doi.org/10.1016/0012-821X(96)00085-4 ER - TY - JOUR T1 - Hydrothermal plume particles and dissolved phosphate over the superfast-spreading southern East Pacific Rise AN - 52795697; 1996-071167 AB - Analyses are presented of major and trace elements, with T and salinity data, of samples collected of discrete and dissolved hydrothermal species through the lowermost several hundred m of the water column in this area. The extent of hydrothermal plume coverage over this Rise between 13 degrees 33' and 18 degrees 40' is greater than in other ridge crests. Enrichment in volatile gases occurs S of 17 degrees 20'S due to submarine eruptions. Between 17 degrees 20' and 18 degrees 40'S, S/Fe in the plume particles correlates with dissolved gases in the neutrally buoyant plumes. Plume inventories of PFe and PS over this part of the EPR are many times higher than over other vent fields. JF - Geochimica et Cosmochimica Acta AU - Feely, R A AU - Baker, E T AU - Marumo, K AU - Urabe, T AU - Ishibashi, J AU - Gendron, J AU - Lebon, G T AU - Okamura, K Y1 - 1996/07// PY - 1996 DA - July 1996 SP - 2297 EP - 2323 PB - Pergamon, Oxford VL - 60 IS - 13 SN - 0016-7037, 0016-7037 KW - East Pacific KW - sea water KW - hydrothermal vents KW - suspended materials KW - solution KW - iron KW - depth KW - temperature KW - hydrothermal conditions KW - volatiles KW - phosphate ion KW - Garret transform fault KW - metals KW - Pacific Ocean KW - sea-floor spreading KW - particulate materials KW - trace elements KW - ocean floors KW - East Pacific Rise KW - geochemistry KW - high temperature KW - 02C:Geochemistry of rocks, soils, and sediments KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52795697?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Hydrothermal+plume+particles+and+dissolved+phosphate+over+the+superfast-spreading+southern+East+Pacific+Rise&rft.au=Feely%2C+R+A%3BBaker%2C+E+T%3BMarumo%2C+K%3BUrabe%2C+T%3BIshibashi%2C+J%3BGendron%2C+J%3BLebon%2C+G+T%3BOkamura%2C+K&rft.aulast=Feely&rft.aufirst=R&rft.date=1996-07-01&rft.volume=60&rft.issue=13&rft.spage=2297&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2896%2900099-3 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1996-01-01 N1 - Number of references - 60 N1 - Document feature - illus. incl. 4 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - depth; East Pacific; East Pacific Rise; Garret transform fault; geochemistry; high temperature; hydrothermal conditions; hydrothermal vents; iron; metals; ocean floors; Pacific Ocean; particulate materials; phosphate ion; sea water; sea-floor spreading; solution; suspended materials; temperature; trace elements; volatiles DO - http://dx.doi.org/10.1016/0016-7037(96)00099-3 ER - TY - JOUR T1 - Sediment quality assessment studies of Tampa Bay, Florida AN - 52792492; 1996-079088 JF - Environmental Toxicology and Chemistry AU - Carr, R Scott AU - Long, Edward R AU - Windom, Herbert L AU - Chapman, Duane C AU - Thursby, Glen AU - Sloane, Gail M AU - Wolfe, Douglas A Y1 - 1996/07// PY - 1996 DA - July 1996 SP - 1218 EP - 1231 PB - Pergamon, New York, NY VL - 15 IS - 7 SN - 0730-7268, 0730-7268 KW - United States KW - chlorinated hydrocarbons KW - water quality KW - benthic taxa KW - PCBs KW - Tampa Bay KW - organochlorine pesticides KW - bioavailability KW - Florida KW - partitioning KW - spatial variations KW - toxicity KW - sediments KW - chemical properties KW - halogenated hydrocarbons KW - particulate materials KW - estuarine environment KW - chemical composition KW - organic materials KW - insecticides KW - concentration KW - experimental studies KW - numerical models KW - pollutants KW - biochemistry KW - physicochemical properties KW - statistical analysis KW - pollution KW - solubility KW - equilibrium KW - organic compounds KW - detection KW - dissolved materials KW - DDT KW - hydrocarbons KW - polycyclic aromatic hydrocarbons KW - pesticides KW - pore water KW - aromatic hydrocarbons KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52792492?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Toxicology+and+Chemistry&rft.atitle=Sediment+quality+assessment+studies+of+Tampa+Bay%2C+Florida&rft.au=Carr%2C+R+Scott%3BLong%2C+Edward+R%3BWindom%2C+Herbert+L%3BChapman%2C+Duane+C%3BThursby%2C+Glen%3BSloane%2C+Gail+M%3BWolfe%2C+Douglas+A&rft.aulast=Carr&rft.aufirst=R&rft.date=1996-07-01&rft.volume=15&rft.issue=7&rft.spage=1218&rft.isbn=&rft.btitle=&rft.title=Environmental+Toxicology+and+Chemistry&rft.issn=07307268&rft_id=info:doi/ L2 - http://www3.interscience.wiley.com/journal/122563640/home?CRETRY=1&SRETRY=0 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 37 N1 - PubXState - NY N1 - Document feature - illus. incl. 4 tables, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aromatic hydrocarbons; benthic taxa; bioavailability; biochemistry; chemical composition; chemical properties; chlorinated hydrocarbons; concentration; DDT; detection; dissolved materials; equilibrium; estuarine environment; experimental studies; Florida; halogenated hydrocarbons; hydrocarbons; insecticides; numerical models; organic compounds; organic materials; organochlorine pesticides; particulate materials; partitioning; PCBs; pesticides; physicochemical properties; pollutants; pollution; polycyclic aromatic hydrocarbons; pore water; sediments; solubility; spatial variations; statistical analysis; Tampa Bay; toxicity; United States; water quality ER - TY - RPRT T1 - Monitoring the status and trends of chemical contamination by the NOAA Mussel Watch Project AN - 51857728; 2004-034582 JF - Monitoring of environmental impacts from science and operations in Antarctica AU - O'Connor, T P AU - Kennicutt, Mahlon C, II AU - Sayers, Jack A AU - Walton, David AU - Wratt, Gillian Y1 - 1996/07// PY - 1996 DA - July 1996 KW - United States KW - pollutants KW - pollution KW - bioaccumulation KW - Bivalvia KW - organic compounds KW - marine sediments KW - marine environment KW - sediments KW - hydrocarbons KW - Invertebrata KW - coastal environment KW - Mollusca KW - pesticides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51857728?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=O%27Connor%2C+T+P%3BKennicutt%2C+Mahlon+C%2C+II%3BSayers%2C+Jack+A%3BWalton%2C+David%3BWratt%2C+Gillian&rft.aulast=O%27Connor&rft.aufirst=T&rft.date=1996-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0948277173&rft.btitle=Monitoring+the+status+and+trends+of+chemical+contamination+by+the+NOAA+Mussel+Watch+Project&rft.title=Monitoring+the+status+and+trends+of+chemical+contamination+by+the+NOAA+Mussel+Watch+Project&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 5 N1 - Availability - Scientific Committee on Antarctic Research (SCAR), International N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - The role of quality assurance in monitoring and research in polar environments AN - 51853480; 2004-034580 AB - During the 70s and 80s, it became obvious that the data and information collected by many environmental programs were not comparable within some projects and comparisons across environmental studies were also difficult. These projects generally did not quantify the reliability of analytical results for a given protocol or methodology, from simple field sampling to complex chemical extraction and analyses. This became a crisis as national surveys were implemented which required multiple and regional laboratories to collect and analyze data on a national basis. The approach developed here assesses intra- and inter-laboratory precision; the relevance by using "real" samples with typical analyte concentrations for intercalibration exercises; and feedback and education to laboratories. The value of this approach has been demonstrated in about 20 domestic and international studies. JF - Monitoring of environmental impacts from science and operations in Antarctica AU - Champ, M A AU - Cantillo, A Y AU - Lauenstein, G G AU - Kennicutt, Mahlon C, II AU - Sayers, Jack A AU - Walton, David AU - Wratt, Gillian Y1 - 1996/07// PY - 1996 DA - July 1996 KW - protection KW - programs KW - polar regions KW - monitoring KW - Antarctic Treaty KW - human activity KW - Arctic region KW - pollution KW - international cooperation KW - information management KW - environmental management KW - mitigation KW - Antarctica KW - conservation KW - Arctic Ocean KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51853480?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Champ%2C+M+A%3BCantillo%2C+A+Y%3BLauenstein%2C+G+G%3BKennicutt%2C+Mahlon+C%2C+II%3BSayers%2C+Jack+A%3BWalton%2C+David%3BWratt%2C+Gillian&rft.aulast=Champ&rft.aufirst=M&rft.date=1996-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0948277173&rft.btitle=The+role+of+quality+assurance+in+monitoring+and+research+in+polar+environments&rft.title=The+role+of+quality+assurance+in+monitoring+and+research+in+polar+environments&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 16 N1 - Availability - Scientific Committee on Antarctic Research (SCAR), International N1 - Document feature - illus. N1 - SuppNotes - Includes appendix N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - January 17, 1995 Hyogoken-Nanbu (Kobe) earthquake; performance of structures, lifelines and fire protection systems; executive summary and paper AN - 50327839; 1997-021035 AB - The National Institute of Standards and Technology's Building and Fire Research Laboratory (BFRL) dispatched an advance team of three BFRL members, followed by a larger team of 18 members made up of individuals from a number of federal agencies and others affiliated with national earthquake engineering research centers. The teams were to observe, document, and summarize important lessons from this earthquake. JF - January 17, 1995 Hyogoken-Nanbu (Kobe) earthquake; performance of structures, lifelines and fire protection systems; executive summary and paper AU - Chung, R Y1 - 1996/07// PY - 1996 DA - July 1996 SP - 578 VL - NIST/SP-901 KW - Kobe Japan KW - Far East KW - geologic hazards KW - engineering properties KW - seismic response KW - liquefaction KW - pipelines KW - fires KW - foundations KW - Hyogo-ken Nanbu earthquake 1995 KW - tunnels KW - buildings KW - bridges KW - Asia KW - Hokkaido KW - soil mechanics KW - harbors KW - damage KW - subways KW - soil-structure interface KW - Honshu KW - Hyogo Japan KW - earthquakes KW - roads KW - Japan KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50327839?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=Chung%2C+R&rft.aulast=Chung&rft.aufirst=R&rft.date=1996-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=January+17%2C+1995+Hyogoken-Nanbu+%28Kobe%29+earthquake%3B+performance+of+structures%2C+lifelines+and+fire+protection+systems%3B+executive+summary+and+paper&rft.title=January+17%2C+1995+Hyogoken-Nanbu+%28Kobe%29+earthquake%3B+performance+of+structures%2C+lifelines+and+fire+protection+systems%3B+executive+summary+and+paper&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number PB97-104160NEG, Springfield, VA, United States N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Vertical patterns of free and forced climate variations AN - 50171960; 1996-066358 AB - Observations of the vertical structure of atmospheric temperature changes over the past three decades show that while the global-average lower atmosphere has warmed, the upper troposphere and lower stratosphere have cooled. While these changes may be due to observed anthropogenic increases of greenhouse gases, decreases of lower stratospheric ozone, and increases of tropospheric aerosols, the changes may also have been caused by natural unforced internal fluctuations of the climate system. Here we use the results of a 1000-year simulation from a mathematical model of the coupled ocean-atmosphere-land system performed without any changes in external forcing, so that we may consider its variations as a surrogate for free, internally-generated, natural fluctuations of the climate system. When the global mean surface air temperature is warm in the model, the lower troposphere, upper troposphere and lower stratosphere are also warm over most of the Earth, in contrast to the observations of the last three decades and to model simulations of the forced climate response due to increased greenhouse gases. The observed temperature change of the past three decades is therefore unlikely to have been caused solely by natural internal variations of the climate system, thereby strengthening the argument that these changes can at least partly be attributed to anthropogenic activities. Copyright 1996 by the American Geophysical Union. JF - Geophysical Research Letters AU - Vinnikov, Konstantin Ya AU - Robock, Alan AU - Stouffer, Ronald J AU - Manabe, Syukuro Y1 - 1996/07// PY - 1996 DA - July 1996 SP - 1801 EP - 1804 PB - American Geophysical Union, Washington, DC VL - 23 IS - 14 SN - 0094-8276, 0094-8276 KW - methods KW - general circulation models KW - Quaternary KW - human activity KW - atmosphere KW - global change KW - simulation KW - Holocene KW - temperature KW - models KW - Cenozoic KW - upper Holocene KW - climate KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50171960?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Vertical+patterns+of+free+and+forced+climate+variations&rft.au=Vinnikov%2C+Konstantin+Ya%3BRobock%2C+Alan%3BStouffer%2C+Ronald+J%3BManabe%2C+Syukuro&rft.aulast=Vinnikov&rft.aufirst=Konstantin&rft.date=1996-07-01&rft.volume=23&rft.issue=14&rft.spage=1801&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F96GL01736 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 20 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - atmosphere; Cenozoic; climate; general circulation models; global change; Holocene; human activity; methods; models; Quaternary; simulation; temperature; upper Holocene DO - http://dx.doi.org/10.1029/96GL01736 ER - TY - JOUR T1 - Late Pleistocene dispersal of Indian-Pacific sardine populations in an ancient lineage of the genus Sardinops AN - 16051500; 4100532 AB - Temperate sardines fall into two related monotypic genera, Sardina and Sardinops. Sadina exists as a cluster of subpopulations in the northeastern Atlantic and Mediterranean, and Sardinops encompasses five geographically-isolated regional populations: (1) South Africa-Namibia, (2) Australia-New Zealand, (3) Chile-Peru, (4) Mexico-California and (5) Japan-Russia. We surveyed electrophoretic variability in the products of 34 protein encoding loci in Sardina (N = 26) and the five Indian-Pacific populations of Sardinops (N = 222), collected from 1983 to 1991. Nei's unbiased genetic distances (D) between samples of Sardina and Sardinops averaged 1.04 and are typical of distances between species of related genera. Ds between the regional forms of Sardinops were less than or equal to 0.011, indicating that Sardinops consists of a single species with widely-scattered subpopulations. Assuming a molecular clock calibrated by the rise of the Panama Isthmus and the opening of the Bering Strait, these genetic distances correspond to times since divergence of <200 000 yr. Although Sardinops populations showed a significant degree of allele-frequency heterogeneity (F sub(ST), a measure of population differentiation, averaged 0.085 over 8 polymorphic loci), the distribution of genetic distances and tests of allele-frequency heterogeneity could not distinguished between hypotheses of north-south antitropical or east-west oceanic dispersal. Low levels of gene diversity in Sardinops and mutation-drift disequilibria are consistent with a strong reduction in population size before the Late Pleistocene dispersal to the corners of the Indian-Pacific Oceans of an ancestral Sardinops population. JF - Marine biology. Berlin, Heidelberg AU - Grant, W S AU - Leslie, R W AD - Northwest Fish. Sci. Cent., CZES, NMFS, NOAA, 2725 Montlake Blvd. East, Seattle, WA 98112, USA Y1 - 1996/07// PY - 1996 DA - Jul 1996 SP - 133 EP - 142 VL - 126 IS - 1 SN - 0025-3162, 0025-3162 KW - Ecology Abstracts KW - Sardina KW - genetic analysis KW - speciation KW - Sardinops KW - taxonomy KW - dispersal KW - D 04668:Fish UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16051500?accountid=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.+Berlin%2C+Heidelberg&rft.atitle=Late+Pleistocene+dispersal+of+Indian-Pacific+sardine+populations+in+an+ancient+lineage+of+the+genus+Sardinops&rft.au=Grant%2C+W+S%3BLeslie%2C+R+W&rft.aulast=Grant&rft.aufirst=W&rft.date=1996-07-01&rft.volume=126&rft.issue=1&rft.spage=133&rft.isbn=&rft.btitle=&rft.title=Marine+biology.+Berlin%2C+Heidelberg&rft.issn=00253162&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Sardina; Sardinops; genetic analysis; speciation; dispersal; taxonomy ER - TY - JOUR T1 - Examining a coupled climate model using CFC-11 as an ocean tracer AN - 1524396541; 19556542 AB - Anthropogenic CFC-11 dissolved in seawater is used to analyze ocean ventilation simulated in a global coupled air-sea model. Modeled CFC-11 distributions are compared to observations gathered on three Southern Hemisphere research cruises. The total amount of CFC-11 absorbed by the model's Southern Ocean is realistic, though some notable differences in the vertical structure exist. Observed and simulated CFC-11 distributions are qualitatively consistent with the coupled model's predictions that the ocean may delay greenhouse gas-induced warming of surface air temperatures at high southern latitudes. The sensitivity of model-predicted CFC-11 levels in the deep Southern Ocean to the choice of gas exchange parameterization suggests that quantitative assessments of model performance based upon simulated CFC-11 distributions can be limited by air-sea gas flux uncertainties in areas of rapid ocean ventilation. Such sensitivities can complicate the quantitative aspects of CFC-11 comparisons between models and observations, and between different models. JF - Geophysical Research Letters AU - Dixon, Keith W AU - Bullister, John L AU - Gammon, Richard H AU - Stouffer, Ronald J AD - NOAA, Geophysical Fluid Dynamics Laboratory, Princeton, NJ. Y1 - 1996/07// PY - 1996 DA - July 1996 SP - 1957 EP - 1960 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 United States VL - 23 IS - 15 SN - 0094-8276, 0094-8276 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Prediction KW - Gas exchange KW - Air-sea flux KW - Atmospheric pollution models KW - Ventilation KW - Seawater KW - Climate change KW - Anthropogenic factors KW - Air temperature KW - Tracers KW - Air-sea coupling KW - Latitude KW - Oceanographic cruise data KW - Marine KW - Sensitivity KW - Climate models KW - Dissolved in seawater KW - Greenhouse effect KW - Air-water interface KW - Vertical profiles KW - Air-sea interaction KW - Oceans KW - PS, Antarctic Ocean KW - Global warming KW - Greenhouse gases KW - Q2 09243:Structure, mechanics and thermodynamics KW - P 0000:AIR POLLUTION KW - M2 551.581:Latitudinal Influences (551.581) KW - O 2070:Meteorology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1524396541?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Research+Letters&rft.atitle=Examining+a+coupled+climate+model+using+CFC-11+as+an+ocean+tracer&rft.au=Dixon%2C+Keith+W%3BBullister%2C+John+L%3BGammon%2C+Richard+H%3BStouffer%2C+Ronald+J&rft.aulast=Dixon&rft.aufirst=Keith&rft.date=1996-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=AMENDMENT+8+TO+THE+FISHERY+MANAGEMENT+PLAN+FOR+THE+SNAPPER+GROUPER+FISHERY+OF+THE+SOUTH+ATLANTIC+REGION+%28DRAFT+SUPPLEMENT+TO+THE+FINAL+ENVIRONMENTAL+IMPACT+STATEMENT+OF+MARCH+1983%29.&rft.title=AMENDMENT+8+TO+THE+FISHERY+MANAGEMENT+PLAN+FOR+THE+SNAPPER+GROUPER+FISHERY+OF+THE+SOUTH+ATLANTIC+REGION+%28DRAFT+SUPPLEMENT+TO+THE+FINAL+ENVIRONMENTAL+IMPACT+STATEMENT+OF+MARCH+1983%29.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-05-01 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Gas exchange; Tracers; Air-sea coupling; Ventilation; Climate change; Greenhouse effect; Air-water interface; Air temperature; Vertical profiles; Air-sea interaction; Air-sea flux; Atmospheric pollution models; Climate models; Dissolved in seawater; Global warming; Oceanographic cruise data; Prediction; Sensitivity; Seawater; Oceans; Anthropogenic factors; Latitude; Greenhouse gases; PS, Antarctic Ocean; Marine DO - http://dx.doi.org/10.1029/96GL01470 ER - TY - RPRT T1 - TEXAS COASTAL MANAGEMENT PROGRAM, GULF OF MEXICO. AN - 36410602; 5899 AB - PURPOSE: The implementation of a coastal management program prepared by the state of Texas is proposed. Approval would allow program administrative grants to be awarded to the state and would require that federal actions be consistent with the program. The proposed program would cover 8.9 million acres of land and waters extending from the state's territorial seaward limit (10.3 miles) to wetlands in the upper reaches of tidal waters; in all, some 19 coastal counties would be affected. The development of a program is necessary because of the fragility of dune complexes, coastal wetlands, bays, estuaries, and coastal ecosystems threatened by oil and gas drilling and other coastal economic developments. Land and water uses subject to the program would include the siting, construction, and maintenance of electric generating and transmission facilities; oil and gas exploration and production; the siting and construction of residential, commercial, and industrial developments in or near critical coastal areas; and canal dredging, on-site sewage disposal, stormwater control, water impoundments and diversions, and highway and bridge construction. Three alternatives, including a No Action Alternative (Alternative 2), are considered in this draft EIS. The Coastal Coordination Council would oversee the program and provide a single public forum in which state and local agency heads can communicate and work together. The council would work with the Army Corps of Engineers in reviewing the need for commercial dredging in coastal waterways and also determine the most beneficial use of the 30 to 40 million cubic yards of material dredged from coastal waters each year. The council would also oversee the development of beach and dune systems and coastal hazard areas along Gulf shorelines, and three state agencies would coordinate management of coastal wetlands, sea grasses, tidal sand and mud flats, oyster reefs, and hard substrate reefs. POSITIVE IMPACTS: Implementation of the proposed program would improve accountability, responsiveness, and coordination among numerous federal, state, and local government agencies with jurisdiction in the coastal area. In addition, the program would foster permit simplification and improved regulatory compliance. The program would enable the state to balance the conservation of coastal resources with the recognized need for rational economic growth. NEGATIVE IMPACTS: Adverse impacts associated with the siting of major defense, transportation, and energy facilities would continue. LEGAL MANDATES: Coastal Zone Management Act of 1972 (43 U.S.C. 1241). JF - EPA number: 960277, 494 pages, June 13, 1996 PY - 1996 KW - Water KW - Bays KW - Beaches KW - Channels KW - Coastal Zones KW - Dunes KW - Dredging KW - Estuaries KW - Rivers KW - Shores KW - Water Resources Management KW - Wetlands KW - Texas KW - Coastal Zone Management Act of 1972, Compliance UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36410602?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=1996-06-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=TEXAS+COASTAL+MANAGEMENT+PROGRAM%2C+GULF+OF+MEXICO.&rft.title=TEXAS+COASTAL+MANAGEMENT+PROGRAM%2C+GULF+OF+MEXICO.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Name - Department of Commerce, National Oceanic and Atmospheric Administration, Silver Spring, Maryland; DC N1 - Date revised - 2006-05-01 N1 - SuppNotes - Draft. Preparation date: June 13, 1996 N1 - Last updated - 2011-12-16 ER - TY - RPRT T1 - SHOCK TESTING THE SEAWOLF SUBMARINE. AN - 36397671; 5890 AB - PURPOSE: The shock testing of SEAWOLF-class submarine at alternative areas offshore of Mayport, Florida, and Norfolk, Virginia, is proposed. The SEAWOLF, a successor to the Los Angeles-class submarine, is an attack submarine that possesses reduced acoustic and electromagnetic signatures, higher top speed, greater maximum operating depth, greater ordnance capacity, and more advanced technology than any other submarines in the U.S. fleet. The first such submarine was christened in June 1995 and is expected to be delivered to the Navy in the summer of 1996. A new submarine cannot proceed beyond initial production until realistic survivability of the system has been thoroughly tested. This testing is commonly referred to as live fire test and evaluation, which involves creating a series of underwater detonations that propagate a shock wave through a ship's hull under deliberate and controlled circumstances. Shock tests simulate near misses from underwater explosions similar to those encountered in combat. Under the proposed action, the submarine would be subjected to a series of five 10,000-pound explosive charges of incrementally increasing intensity sometime between April 1 and September 30, 1997. At both the Mayport and Norfolk areas, possible test sites were first defined as any point along the 500-foot depth corridor within 100 nautical miles of a naval station and submarine repair facility. Environmental features near each area were mapped, including marine sanctuaries, artificial reefs, hard bottom areas, shipwrecks, ocean disposal sites, and critical habitat for endangered and threatened species. The preferred alternative is to shock test the SEAWOLF submarine offshore of Mayport, Florida, with mitigation to protect marine mammals and turtles. The Norfolk was not selected because it had a higher density of marine mammals. POSITIVE IMPACTS: The shock tests would enable the Navy to implement improvements to later ships of that class. NEGATIVE IMPACTS: The explosions would result in metal fragment deposits on the ocean floor, and possible death or injury to any pelagic fish or seabirds near the detonation point. The explosions would pose some risk to marine mammals and sea turtles in the area, at the very least causing them acoustic discomfort. Commercial and recreational fishing within 10 nautical miles of the detonation point would be temporarily interrupted. LEGAL MANDATES: Coastal Zone Management Act of 1972 (43 U.S.C. 1241), Endangered Species Act of 1973, as amended (16 U.S.C. 1531 et seq.), Marine Mammal Protection Act of 1972 (16 U.S.C. 1361), and Marine Protection, Research, and Sanctuaries Act of 1972 (16 U.S.C. 1431 et seq.). JF - EPA number: 960268, 409 pages, June 7, 1996 PY - 1996 KW - Defense Programs KW - Biologic Assessments KW - Birds KW - Coastal Zones KW - Endangered Species (Animals) KW - Fish KW - Hazardous Wastes KW - Impact Assessment Methodology KW - Marine Mammals KW - Military Facilities (Navy) KW - Military Operations (Navy) KW - Ocean Dumping KW - Ships KW - Water Quality KW - Weapon Systems KW - Atlantic Ocean KW - Florida KW - Virginia KW - Coastal Zone Management Act of 1972, Compliance KW - Endangered Species Act of 1973, as amended, Animals KW - Marine Mammal Protection Act of 1972, Compliance KW - Marine Protection, Research, and Sanctuaries Act of 1972, Section 103 Permits KW - River and Harbor Act of 1899, Section 10 Permits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36397671?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=1996-06-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=SHOCK+TESTING+THE+SEAWOLF+SUBMARINE.&rft.title=SHOCK+TESTING+THE+SEAWOLF+SUBMARINE.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Name - Department of the Navy, Naval Facilities Engineering Command, North Charleston, South Carolina; NAVY N1 - Date revised - 2006-05-01 N1 - SuppNotes - Draft. Preparation date: June 7, 1996 N1 - Last updated - 2011-12-16 ER - TY - GEN T1 - Solar Physics and Terrestrial Effects: A Curriculum Guide for Teachers Grades 7-12, 2nd Edition. AN - 62559262; ED401114 AB - This curriculum guide includes a brief textbook, a hands-on activity guide, and resource listings. The textbook provides background information in solar physics for teachers and contains problems suitable for advanced students at the end of each chapter. Topics covered in the textbook include stellar evolution, the structure of the sun, methods of studying the sun, and solar-terrestrial interactions. The activity section offers ideas for hand-on experiences that can be done in the classroom with inexpensive and readily available materials. Topics for nine hands-on activities include building a spectroscope, energy transport in the sun, measuring the solar constant, earth-sun orientation, the effect of the solar wind on the geomagnetic field, determining the rotation period of the sun, seeing at different wavelengths, luminosity of the sun and stars, and radiation hazards in space. Background information about the activities is included in the textbook. Contains 50 references. (DDR) AU - Briggs, Roger P. AU - Carlisle, Robert J. Y1 - 1996/06// PY - 1996 DA - June 1996 SP - 104 PB - Space Environment Center, 325 Broadway, Boulder, CO 80303. KW - ERIC, Resources in Education (RIE) KW - Science Curriculum KW - Physics KW - Earth Science KW - Textbooks KW - Environmental Education KW - Stars KW - Science Activities KW - Astronomy KW - Solar Energy KW - Space Sciences KW - Secondary Education UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/62559262?accountid=14244 LA - English DB - ERIC N1 - Availability - Level 1 - Available online, if indexed January 1993 onward N1 - Last updated - 2014-03-21 ER - TY - JOUR T1 - Is magnetic reconnection intrinsically transient or steady-state? The Earth's magnetopause as a laboratory AN - 52770257; 1997-003788 JF - Eos, Transactions, American Geophysical Union AU - Onsager, T G AU - Elphic, R C Y1 - 1996/06// PY - 1996 DA - June 1996 SP - 241 EP - 250 PB - American Geophysical Union, Washington, DC VL - 77 IS - 26 SN - 0096-3941, 0096-3941 KW - transient phenomena KW - steady-state processes KW - magnetosphere KW - magnetization KW - magnetopause KW - magnetic field KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52770257?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Is+magnetic+reconnection+intrinsically+transient+or+steady-state%3F+The+Earth%27s+magnetopause+as+a+laboratory&rft.au=Onsager%2C+T+G%3BElphic%2C+R+C&rft.aulast=Onsager&rft.aufirst=T&rft.date=1996-06-01&rft.volume=77&rft.issue=26&rft.spage=241&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 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 29 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - magnetic field; magnetization; magnetopause; magnetosphere; steady-state processes; transient phenomena ER - TY - JOUR T1 - Seepage of groundwater nitrate from a riparian agroecosystem into the Wye River Estuary AN - 52768991; 1997-015750 JF - Estuaries AU - Staver, K W AU - Brinsfield, R B AU - Bricker, Suzanne B AU - Stevenson, J Court Y1 - 1996/06// PY - 1996 DA - June 1996 SP - 359 EP - 370 PB - [Estuarine Research Federation], [Lawrence, KS] VL - 19 IS - 2B SN - 0160-8347, 0160-8347 KW - United States KW - Chesapeake Bay KW - monitoring KW - pollutants KW - pollution KW - nitrates KW - seepage KW - ground water KW - estuaries KW - spatial variations KW - pressuremeters KW - agrochemicals KW - Wye River KW - Maryland KW - hydraulic conductivity KW - discharge KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52768991?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Estuaries&rft.atitle=Seepage+of+groundwater+nitrate+from+a+riparian+agroecosystem+into+the+Wye+River+Estuary&rft.au=Staver%2C+K+W%3BBrinsfield%2C+R+B%3BBricker%2C+Suzanne+B%3BStevenson%2C+J+Court&rft.aulast=Staver&rft.aufirst=K&rft.date=1996-06-01&rft.volume=19&rft.issue=2B&rft.spage=359&rft.isbn=&rft.btitle=&rft.title=Estuaries&rft.issn=01608347&rft_id=info:doi/ L2 - http://www.jstor.org/journals/01608347.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 34 N1 - PubXState - KS] N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - ESTUDO N1 - SubjectsTermNotLitGenreText - agrochemicals; Chesapeake Bay; discharge; estuaries; ground water; hydraulic conductivity; Maryland; monitoring; nitrates; pollutants; pollution; pressuremeters; seepage; spatial variations; United States; Wye River ER - TY - JOUR T1 - Redistribution of sea level rise associated with enhanced greenhouse warming; a simple model study AN - 52768471; 1997-015712 JF - Climate Dynamics AU - Hsieh, William W AU - Bryan, Kirk Y1 - 1996/06// PY - 1996 DA - June 1996 SP - 535 EP - 544 PB - Springer-Verlag, Heidelberg VL - 12 IS - 8 SN - 0930-7575, 0930-7575 KW - upwelling KW - shallow-water environment KW - Quaternary KW - numerical analysis KW - Antarctic Ocean KW - paleo-oceanography KW - global change KW - equations KW - Holocene KW - models KW - Cenozoic KW - thermohaline circulation KW - sea-level changes KW - future KW - seasonal variations KW - greenhouse effect KW - North Atlantic KW - Atlantic Ocean KW - global warming KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52768471?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Redistribution+of+sea+level+rise+associated+with+enhanced+greenhouse+warming%3B+a+simple+model+study&rft.au=Chiles%2C+John+A.%3BBenjamin%2C+Andrew+H.%3BCahn%2C+Timothy+S.&rft.aulast=Chiles&rft.aufirst=John&rft.date=1990-03-01&rft.volume=31&rft.issue=2&rft.spage=176&rft.isbn=&rft.btitle=&rft.title=Comprehensive+Psychiatry&rft.issn=0010440X&rft_id=info:doi/10.1016%2F0010-440X%2890%2990022-K 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 - 1997-01-01 N1 - Number of references - 18 N1 - Document feature - illus. incl. sketch maps N1 - SuppNotes - Includes appendix N1 - Last updated - 2012-06-07 N1 - CODEN - CLDYEM N1 - SubjectsTermNotLitGenreText - Antarctic Ocean; Atlantic Ocean; Cenozoic; equations; future; global change; global warming; greenhouse effect; Holocene; models; North Atlantic; numerical analysis; paleo-oceanography; Quaternary; sea-level changes; seasonal variations; shallow-water environment; thermohaline circulation; upwelling ER - TY - JOUR T1 - Significance of subtidal sediments to heterotrophically-mediated oxygen and nutrient dynamics in a temperate estuary AN - 52764714; 1997-015751 JF - Estuaries AU - Rizzo, William M AU - Christian, Robert R AU - Bricker, Suzanne B AU - Stevenson, J Court Y1 - 1996/06// PY - 1996 DA - June 1996 SP - 475 EP - 487 PB - [Estuarine Research Federation], [Lawrence, KS] VL - 19 IS - 2B SN - 0160-8347, 0160-8347 KW - water KW - United States KW - organic materials KW - ammonium KW - oxygen KW - pollutants KW - statistical analysis KW - pollution KW - phosphorus KW - Neuse River KW - nutrients KW - estuaries KW - organic compounds KW - sampling KW - North Carolina KW - sediments KW - eutrophication KW - Pamlico Sound KW - regression analysis KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52764714?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Estuaries&rft.atitle=Significance+of+subtidal+sediments+to+heterotrophically-mediated+oxygen+and+nutrient+dynamics+in+a+temperate+estuary&rft.au=Rizzo%2C+William+M%3BChristian%2C+Robert+R%3BBricker%2C+Suzanne+B%3BStevenson%2C+J+Court&rft.aulast=Rizzo&rft.aufirst=William&rft.date=1996-06-01&rft.volume=19&rft.issue=2B&rft.spage=475&rft.isbn=&rft.btitle=&rft.title=Estuaries&rft.issn=01608347&rft_id=info:doi/ L2 - http://www.jstor.org/journals/01608347.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 73 N1 - PubXState - KS] N1 - Document feature - illus. incl. 3 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - ESTUDO N1 - SubjectsTermNotLitGenreText - ammonium; estuaries; eutrophication; Neuse River; North Carolina; nutrients; organic compounds; organic materials; oxygen; Pamlico Sound; phosphorus; pollutants; pollution; regression analysis; sampling; sediments; statistical analysis; United States; water ER - TY - JOUR T1 - Nutrients in coastal waters AN - 52758039; 1997-015749 JF - Estuaries AU - Bricker, Suzanne B AU - Stevenson, J Court Y1 - 1996/06// PY - 1996 DA - June 1996 SP - 337 EP - 500 PB - [Estuarine Research Federation], [Lawrence, KS] VL - 19 IS - 2B SN - 0160-8347, 0160-8347 KW - nutrients KW - pollutants KW - pollution KW - coastal environment KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52758039?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=Bricker%2C+Suzanne+B%3BStevenson%2C+J+Court&rft.aulast=Bricker&rft.aufirst=Suzanne&rft.date=1996-06-01&rft.volume=&rft.issue=&rft.spage=337&rft.isbn=&rft.btitle=Nutrients+in+coastal+waters&rft.title=Nutrients+in+coastal+waters&rft.issn=01608347&rft_id=info:doi/ L2 - http://www.jstor.org/journals/01608347.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - PubXState - KS] N1 - SuppNotes - Individual papers are cited separately N1 - Last updated - 2012-06-07 N1 - CODEN - ESTUDO N1 - SubjectsTermNotLitGenreText - coastal environment; nutrients; pollutants; pollution ER - TY - JOUR T1 - A sediment chronology of the eutrophication of Chesapeake Bay AN - 52756880; 1997-015752 JF - Estuaries AU - Cornwell, Jeffrey C AU - Conley, Daniel J AU - Owens, Michael AU - Stevenson, J Court AU - Bricker, Suzanne B Y1 - 1996/06// PY - 1996 DA - June 1996 SP - 488 EP - 499 PB - [Estuarine Research Federation], [Lawrence, KS] VL - 19 IS - 2B SN - 0160-8347, 0160-8347 KW - United States KW - organic materials KW - Chesapeake Bay KW - isotopes KW - pollutants KW - pollution KW - lead KW - phosphorus KW - nitrogen KW - nutrients KW - models KW - organic compounds KW - radioactive isotopes KW - metals KW - carbon KW - sediments KW - eutrophication KW - C-14 KW - Pb-210 KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52756880?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Law+%26+Psychology+Review&rft.atitle=Comprehensive+lawyer+assistance+programs%3A+Justification+and+model&rft.au=Benjamin%2C+G.+Andrew%3BSales%2C+Bruce+D.%3BDarling%2C+Elaine&rft.aulast=Benjamin&rft.aufirst=G.&rft.date=1992-04-01&rft.volume=16&rft.issue=&rft.spage=113&rft.isbn=&rft.btitle=&rft.title=Law+%26+Psychology+Review&rft.issn=00985961&rft_id=info:doi/ L2 - http://www.jstor.org/journals/01608347.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 49 N1 - PubXState - KS] N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - ESTUDO N1 - SubjectsTermNotLitGenreText - C-14; carbon; Chesapeake Bay; eutrophication; isotopes; lead; metals; models; nitrogen; nutrients; organic compounds; organic materials; Pb-210; phosphorus; pollutants; pollution; radioactive isotopes; sediments; United States ER - TY - JOUR T1 - Atmospheric nutrient input to coastal areas; reducing the uncertainties AN - 52279666; 2001-003916 JF - NOAA Coastal Ocean Program Decision Analysis Series AU - Valigura, Richard A AU - Luke, Winston T AU - Artz, Richard S AU - Hicks, Bruce B Y1 - 1996/06// PY - 1996 DA - June 1996 SP - 24 PB - U. S. Department of Commerce, National Oceanic and Atmospheric Administration, Coastal Ocean Office, Silver Spring, MD VL - 9 KW - United States KW - water quality KW - fertilizers KW - sewage KW - regulations KW - effluents KW - ecosystems KW - atmospheric precipitation KW - environmental analysis KW - nitrogen KW - nutrients KW - Clean Air Act KW - organic compounds KW - deposition KW - atmospheric transport KW - mass balance KW - eutrophication KW - coastal environment KW - ecology KW - uncertainty KW - ammonia compound KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52279666?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=Valigura%2C+Richard+A%3BLuke%2C+Winston+T%3BArtz%2C+Richard+S%3BHicks%2C+Bruce+B&rft.aulast=Valigura&rft.aufirst=Richard&rft.date=1996-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Atmospheric+nutrient+input+to+coastal+areas%3B+reducing+the+uncertainties&rft.title=Atmospheric+nutrient+input+to+coastal+areas%3B+reducing+the+uncertainties&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2001-01-01 N1 - Number of references - 66 N1 - PubXState - MD N1 - Document feature - illus. incl. 4 tables N1 - SuppNotes - Includes appendices N1 - Last updated - 2012-06-07 N1 - CODEN - #05071 N1 - SubjectsTermNotLitGenreText - ammonia compound; atmospheric precipitation; atmospheric transport; Clean Air Act; coastal environment; deposition; ecology; ecosystems; effluents; environmental analysis; eutrophication; fertilizers; mass balance; nitrogen; nutrients; organic compounds; regulations; sewage; uncertainty; United States; water quality ER - TY - JOUR T1 - Climate change during the last deglaciation in Antarctica AN - 50430286; 1996-047279 AB - Greenland ice core records provide clear evidence of rapid changes in climate in a variety of climate indicators. In this work, rapid climate change events in the Northern and Southern hemispheres are compared on the basis of an examination of changes in atmospheric circulation developed from two ice cores. High-resolution glaciochemical series, covering the period 10,000 to 16,000 years ago from a central Greenland ice core and a new site in East Antarctica display similar variability. These findings suggest that rapid climate change events occur more frequently in Antarctica than previously demonstrated. (Auth.) JF - Science AU - Mayewski, P A AU - Twickler, M S AU - Whitlow, S I AU - Meeker, L D AU - Yang, Q AU - Thomas, J AU - Kreutz, K AU - Grootes, P M AU - Morse, D L AU - Steig, E J AU - Waddington, E D AU - Saltzman, E S AU - Whung, P Y AU - Taylor, K C Y1 - 1996/06// PY - 1996 DA - June 1996 SP - 1636 EP - 1638 PB - American Association for the Advancement of Science, Washington, DC VL - 272 IS - 5268 SN - 0036-8075, 0036-8075 KW - calcium KW - oxygen KW - isotopes KW - halogens KW - paleocirculation KW - GISP2 KW - paleoclimatology KW - stable isotopes KW - deglaciation KW - Cenozoic KW - Greenland KW - geochemistry KW - chlorine KW - alkaline earth metals KW - ice cores KW - Quaternary KW - Taylor Dome KW - Greenland Ice Sheet Project KW - Arctic region KW - paleoatmosphere KW - O-18/O-16 KW - fluctuations KW - Antarctica KW - metals KW - upper Quaternary KW - Victoria Land KW - changes KW - 24:Quaternary geology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50430286?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Climate+change+during+the+last+deglaciation+in+Antarctica&rft.au=Mayewski%2C+P+A%3BTwickler%2C+M+S%3BWhitlow%2C+S+I%3BMeeker%2C+L+D%3BYang%2C+Q%3BThomas%2C+J%3BKreutz%2C+K%3BGrootes%2C+P+M%3BMorse%2C+D+L%3BSteig%2C+E+J%3BWaddington%2C+E+D%3BSaltzman%2C+E+S%3BWhung%2C+P+Y%3BTaylor%2C+K+C&rft.aulast=Mayewski&rft.aufirst=P&rft.date=1996-06-01&rft.volume=272&rft.issue=5268&rft.spage=1636&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/ L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from the Antarctic Bibliography, United States N1 - Date revised - 1996-01-01 N1 - Number of references - 22 N1 - PubXState - DC N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - alkaline earth metals; Antarctica; Arctic region; calcium; Cenozoic; changes; chlorine; deglaciation; fluctuations; geochemistry; GISP2; Greenland; Greenland Ice Sheet Project; halogens; ice cores; isotopes; metals; O-18/O-16; oxygen; paleoatmosphere; paleocirculation; paleoclimatology; Quaternary; stable isotopes; Taylor Dome; upper Quaternary; Victoria Land ER - TY - JOUR T1 - Geological indexes of hydrothermal venting AN - 50176516; 1996-052141 AB - Hydrothermal venting occurs on mid-ocean ridge axes with a diverse array of morphological, structural, and petrological characteristics. Consequently, it is not clear if certain geological environments are more conducive than others to hydrothermal activity. This paper uses complementary data sets recently collected on multiple-tectonic-segment scales along intermediate to superfast spreading ridge sections to systematically examine this issue. The spatial density of venting is gauged by plume incidence, the fraction of linear ridge crest overlain by hydrothermal plumes. Five geological indexes are compared with plume incidence: ridge-axis elevation, ridge-axis cross-sectional area, the percentage of ridge axis underlain by an axial magma chamber (AMC) reflector, MgO wt% in basaltic glass, and spreading rate. A mean value for plume incidence and each index, where available, is calculated for each of 14 second- to fourth-order tectonic segments from the Juan de Fuca Ridge (44 degrees 30' to 48 degrees 45'N) and the northern (9 degrees to 11 degrees 50'N) and southern (13 degrees 50' to 18 degrees 40'S) East Pacific Rise. Plumes are most common on segments with a cross-sectional area >3.5 km (super 2) , a net elevation >0.35 km, AMC coverage >60%, and MgO >7 wt%. Spreading rate is not deterministic on the segment scale. The data suggest two classes of ridge segments. Segments with relatively low geological index values have a uniformly low plume incidence indicative of a presently feeble magmatic budget. Those with high index values have a plume incidence ranging from low to complete coverage, apparently a consequence of a magma supply rate sufficient to produce frequent dike intrusions and highly variable hydrothermal activity. The best individual predictors of hydrothermal activity are cross-sectional area and net elevation. Applying these indexes to the East Pacific Rise between 18 degrees N and 33 degrees S suggests that the unexplored segments with the highest probability of activity are those at 15 degrees 30'-16 degrees N, 6 degrees -9 degrees N, 5 degrees -6 degrees S, 27 degrees -28 degrees S, and 30 degrees 30'-33 degrees S. Copyright 1996 by the American Geophysical Union. JF - Journal of Geophysical Research AU - Baker, Edward T Y1 - 1996/06// PY - 1996 DA - June 1996 SP - 13 EP - 13,753 PB - American Geophysical Union, Washington, DC VL - 101 IS - B6 SN - 0148-0227, 0148-0227 KW - plumes KW - magnesium KW - volcanic rocks KW - Northeast Pacific KW - igneous rocks KW - hydrothermal vents KW - spatial variations KW - Juan de Fuca Ridge KW - basalts KW - sea-floor spreading KW - ocean floors KW - East Pacific KW - alkaline earth metals KW - rates KW - morphology KW - intrusions KW - plate tectonics KW - North Pacific KW - metals KW - magmas KW - Pacific Ocean KW - bathymetry KW - East Pacific Rise KW - magma chambers KW - mid-ocean ridges KW - igneous activity KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50176516?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Divorce&rft.atitle=Professional+intervention+in+divorce%3A+A+summary+of+the+views+of+lawyers%2C+psychotherapists%2C+and+clergy&rft.au=Kressel%2C+Kenneth%3BLopez-Morillas%2C+Martin%3BWeinglass%2C+Janet%3BDeutsch%2C+Morton&rft.aulast=Kressel&rft.aufirst=Kenneth&rft.date=1978-01-01&rft.volume=2&rft.issue=2&rft.spage=119&rft.isbn=&rft.btitle=&rft.title=Journal+of+Divorce&rft.issn=&rft_id=info:doi/10.1300%2FJ279v02n02_01 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 73 N1 - PubXState - DC N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alkaline earth metals; basalts; bathymetry; East Pacific; East Pacific Rise; hydrothermal vents; igneous activity; igneous rocks; intrusions; Juan de Fuca Ridge; magma chambers; magmas; magnesium; metals; mid-ocean ridges; morphology; North Pacific; Northeast Pacific; ocean floors; Pacific Ocean; plate tectonics; plumes; rates; sea-floor spreading; spatial variations; volcanic rocks DO - http://dx.doi.org/10.1029/96JB00820 ER - TY - JOUR T1 - Volcanic ash model verification using a Klyuchevskoi eruption AN - 50172697; 1996-056761 AB - Satellite imagery of volcanic ash is used to verify the Air Resources Laboratory (ARL) time dependent three-dimensional Volcanic Ash Forecast Transport And Dispersion (VAFTAD) model. VAFTAD forecasts are included in volcano hazards alert messages issued as an aid to aircraft operations for ash clouds that reach flight levels of 6 km or higher and may drift hundreds to thousands of kilometers from an explosive volcanic eruption. VAFTAD is run by users connected through Internet to a workstation at ARL using screen-prompted input, and is applicable globally. Model output gives charts of the forecast ash cloud which are phone-faxed back to the user and made available for public distribution over various weather information distribution systems and Internet. Volcanic ash model verification is essential for interpreting ash cloud forecasts and applying them for decision-making. The VAFTAD model verification is detailed using a September 1994 eruption of the Klyuchevskoi Volcano on Kamchatka Peninsula in eastern Russia. Both the downwind extent of the ash cloud along the main flow axis and the ash cloud width perpendicular to the main flow axis, seen on satellite imagery, compared remarkably well with the VAFTAD calculations that used eruption source information and archived meteorological analyses as model input. Copyright 1996 by the American Geophysical Union. JF - Geophysical Research Letters AU - Heffter, Jerome L Y1 - 1996/06// PY - 1996 DA - June 1996 SP - 1489 EP - 1492 PB - American Geophysical Union, Washington, DC VL - 23 IS - 12 SN - 0094-8276, 0094-8276 KW - geologic hazards KW - Russian Federation KW - satellite methods KW - models KW - VAFTAD model KW - Kamchatka Russian Federation KW - safety KW - Commonwealth of Independent States KW - Volcanic Ash Transport And Dispersion model KW - eruptions KW - volcanoes KW - volcanic ash KW - Asia KW - ash clouds KW - Klyuchevskaya Sopka KW - remote sensing KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50172697?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Volcanic+ash+model+verification+using+a+Klyuchevskoi+eruption&rft.au=Heffter%2C+Jerome+L&rft.aulast=Heffter&rft.aufirst=Jerome&rft.date=1996-06-01&rft.volume=23&rft.issue=12&rft.spage=1489&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F96GL01270 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 14 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - ash clouds; Asia; Commonwealth of Independent States; eruptions; geologic hazards; Kamchatka Russian Federation; Klyuchevskaya Sopka; models; remote sensing; Russian Federation; safety; satellite methods; VAFTAD model; volcanic ash; Volcanic Ash Transport And Dispersion model; volcanoes DO - http://dx.doi.org/10.1029/96GL01270 ER - TY - JOUR T1 - Global surface air temperature in 1995; return to pre-Pinatubo level AN - 50172635; 1996-056751 AB - Global surface air temperature has increased about 0.5 degrees C from the minimum of mid- 1992, a year after the Mt. Pinatubo eruption. Both a land-based surface air temperature record and a land-marine temperature index place the meteorological year 1995 at approximately the same level as 1990, previously the warmest year in the period of instrumental data. As El Nino warming was small in 1995, the solar cycle near a minimum, and ozone depletion near record levels, the observed high temperature supports the contention of an underlying global warming trend. The pattern of Northern Hemisphere temperature change in recent decades appears to reflect a change of atmospheric dynamics. Copyright 1996 by the American Geophysical Union. JF - Geophysical Research Letters AU - Hansen, J AU - Ruedy, R AU - Sato, M AU - Reynolds, R Y1 - 1996/06// PY - 1996 DA - June 1996 SP - 1665 EP - 1668 PB - American Geophysical Union, Washington, DC VL - 23 IS - 13 SN - 0094-8276, 0094-8276 KW - Luzon KW - patterns KW - Far East KW - global KW - atmosphere KW - global change KW - volcanology KW - temperature KW - gases KW - regional patterns KW - models KW - Mount Pinatubo KW - Philippine Islands KW - aerosols KW - Northern Hemisphere KW - air KW - greenhouse effect KW - Asia KW - climate KW - global warming KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50172635?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Global+surface+air+temperature+in+1995%3B+return+to+pre-Pinatubo+level&rft.au=Hansen%2C+J%3BRuedy%2C+R%3BSato%2C+M%3BReynolds%2C+R&rft.aulast=Hansen&rft.aufirst=J&rft.date=1996-06-01&rft.volume=23&rft.issue=13&rft.spage=1665&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F96GL01040 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 28 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - aerosols; air; Asia; atmosphere; climate; Far East; gases; global; global change; global warming; greenhouse effect; Luzon; models; Mount Pinatubo; Northern Hemisphere; patterns; Philippine Islands; regional patterns; temperature; volcanology DO - http://dx.doi.org/10.1029/96GL01040 ER - TY - JOUR T1 - Distribution of otoliths in surficial sediments of the U.S. Atlantic continental shelf and slope and potential for reconstructing Holocene fish stocks AN - 50161801; 2000-075085 AB - We examined more than 1100 surface sediment samples from the Atlantic continental margin of the United States to determine the feasibility of using fossil fish otoliths as diagnostic tools in reconstructing paleoenvironments and latitudinal distribution of fish stocks during the Holocene. Although 63% of the 1107 samples collected were from shelf areas (<140 m), the total number of shelf-derived otoliths represents only 0.3% of the entire sampled assemblage. The majority of otoliths occurred on the continental slope (400-2000 m), with a maximum concentration in sediments at 500 to 600-m water depth. Otoliths of the most commonly occurring species, Ceratoscopelus maderensis, exhibit a marked distributional boundary just south of Cape Hatteras, North Carolina (33 degrees N), which mimics the distribution of their living counterparts. North of this boundary, C. maderensis constitutes greater than 70% of the preserved otolith assemblage, whereas more southerly regions contain no otoliths of this species. Although C. maderensis typically migrates diurnally over a depth of 300-600 m, otoliths taken from live-captured C. maderensis exhibit Delta (super 14) C values comparable to that of the dissolved inorganic carbon (DIC) of surface seawater in the study area. Accelerator mass spectrometry radiocarbon analyses of cooccurring otoliths and planktonic foraminifera from a sediment core collected south of Martha's Vineyard (40 degrees 15'N 70 degrees 51'W, 265 m) demonstrate temporal concordance throughout the Holocene. Otoliths appear to be viable, underutilized paleoceanographic tools. Specimens are found in sufficient abundance to permit temporal reconstructions of the distribution of C. maderensis and potentially several other icthyospecies along the U.S. Atlantic continental margin. Copyright 1996 by the American Geophysical Union. JF - Paleoceanography AU - Elder, Kathryn L AU - Jones, Glenn A AU - Bolz, George Y1 - 1996/06// PY - 1996 DA - June 1996 SP - 359 EP - 367 PB - American Geophysical Union, Washington, DC VL - 11 IS - 3 SN - 0883-8305, 0883-8305 KW - United States KW - Cape Hatteras KW - isotopes KW - Dare County North Carolina KW - Holocene KW - stable isotopes KW - Pisces KW - Foraminifera KW - Cenozoic KW - spatial distribution KW - marine sediments KW - carbon KW - sediments KW - Invertebrata KW - continental margin KW - Chordata KW - Protista KW - Quaternary KW - isotope ratios KW - C-13/C-12 KW - planktonic taxa KW - inorganic materials KW - North Carolina KW - otoliths KW - reconstruction KW - continental shelf KW - Vertebrata KW - microfossils KW - Atlantic Ocean KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50161801?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Paleoceanography&rft.atitle=Distribution+of+otoliths+in+surficial+sediments+of+the+U.S.+Atlantic+continental+shelf+and+slope+and+potential+for+reconstructing+Holocene+fish+stocks&rft.au=Elder%2C+Kathryn+L%3BJones%2C+Glenn+A%3BBolz%2C+George&rft.aulast=Elder&rft.aufirst=Kathryn&rft.date=1996-06-01&rft.volume=11&rft.issue=3&rft.spage=359&rft.isbn=&rft.btitle=&rft.title=Paleoceanography&rft.issn=08838305&rft_id=info:doi/10.1029%2F96PA00042 L2 - http://www.agu.org/journals/pa/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - Number of references - 47 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - POCGEP N1 - SubjectsTermNotLitGenreText - Atlantic Ocean; C-13/C-12; Cape Hatteras; carbon; Cenozoic; Chordata; continental margin; continental shelf; Dare County North Carolina; Foraminifera; Holocene; inorganic materials; Invertebrata; isotope ratios; isotopes; marine sediments; microfossils; North Carolina; otoliths; Pisces; planktonic taxa; Protista; Quaternary; reconstruction; sediments; spatial distribution; stable isotopes; United States; Vertebrata DO - http://dx.doi.org/10.1029/96PA00042 ER - TY - JOUR T1 - Life history of the vaquita, Phocoena sinus (Phocoenidae, Cetacea) AN - 1647011938; 21219232 AB - The vaquita, Phocoena sinus, is the most endangered marine cetacean primarily due to incidental mortality in fishing nets. We examined a sample of 56 vaquitas to study the life history of this poorly known species. The age structure was bimodal, with 62% of the specimens from 0-2 years and 31% from 11-16 years; the sample contained no specimens from ages 3-6 years. The oldest individual was estimated to be 21 years old. All specimens less than three years old were sexually immature and all greater than six years old were mature. The asymptotic length of females (140.6 cm) was significantly greater than that of males (134.9 cm), although no difference was detected in asymptotic girth or body mass. Reproduction is synchronous; births occurred from late February to early April and maximum testes activity occurred from mid-March through to at least mid-April. Our observations from this small sample suggest that the calving interval is greater than one year. The sample was too small for many quantitative analyses, although it appears that lifespan, patterns of growth, age at sexual maturation, seasonal reproduction, and large testis size are similar to the harbour porpoise, P. phocoena, in a highly exploited and well-studied population from the Bay of Fundy. A significant difference, however, is that harbour porpoise females give birth annually, indicating that the rate of increase in the vaquita population is likely to be lower than that in the harbour porpoise. Without immediate cessation of fishing pressure, this fragile population will collapse, resulting in extinction of the vaquita. JF - Journal of Zoology AU - Hohn, A A AU - Read, A J AU - Fernandez, S AU - Vidal, O AU - Findley, L T AD - Office of Protected Resources, National Marine Fisheries Service, 1335 East-West Highway, Silver Spring, MD, 20910, USA Y1 - 1996/06// PY - 1996 DA - June 1996 SP - 235 EP - 251 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 239 IS - 2 SN - 0952-8369, 0952-8369 KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Testes KW - Age KW - Fishing nets KW - Body mass KW - Parturition KW - Phocoena KW - Calving KW - Body size KW - Pressure KW - Phocoenidae KW - Growth rate KW - Marine KW - Mortality KW - Age composition KW - ANW, Canada, Fundy Bay KW - Extinction KW - Life span KW - Sinus KW - Rare species KW - Nets KW - Birth KW - By catch KW - Life history KW - Marine mammals KW - Phocoena sinus KW - Reproduction KW - Cetacea KW - Mortality causes KW - O 4090:Conservation and Environmental Protection 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/1647011938?accountid=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=Australian+and+New+Zealand+Journal+of+Psychiatry&rft.atitle=The+contest+between+psychiatrists+and+lawyers+over+involuntary+detention%3A+The+effects+of+recent+changes+in+mental+health+legislation+in+New+South+Wales&rft.au=Silove%2C+Derrick%3BDoutney%2C+Charles%3BPollock%2C+Christopher&rft.aulast=Silove&rft.aufirst=Derrick&rft.date=1986-09-01&rft.volume=20&rft.issue=3&rft.spage=294&rft.isbn=&rft.btitle=&rft.title=Australian+and+New+Zealand+Journal+of+Psychiatry&rft.issn=00048674&rft_id=info:doi/10.3109%2F00048678609158877 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-01-01 N1 - Last updated - 2016-02-04 N1 - SubjectsTermNotLitGenreText - Growth rate; By catch; Fishing nets; Marine mammals; Body size; Parturition; Rare species; Mortality causes; Calving; Testes; Mortality; Age; Age composition; Extinction; Body mass; Life span; Sinus; Nets; Birth; Life history; Reproduction; Pressure; Phocoena sinus; Cetacea; Phocoenidae; Phocoena; ANW, Canada, Fundy Bay; Marine DO - http://dx.doi.org/10.1111/j.1469-7998.1996.tb05450.x ER - TY - CONF T1 - Strategies for measuring and modelling carbon dioxide and water vapour fluxes over terrestrial ecosystems AN - 15831030; 4011126 AB - Continuous and direct measurements of ecosystem carbon dioxide and water vapour fluxes can improve our ability to close regional and global carbon and hydrological budgets. On this behalf, an international and multidisciplinary group of scientists (micrometeorologists, ecophysiologists and biogeochemists) assembled at La Thuile, Italy to convene a workshop on 'Strategies for Monitoring and Modelling CO sub(2) and Water Vapour Fluxes over Terrestrial Ecosystems'. Over the course of the week talks and discussions focused on: (i) the results from recent field studies on the annual cycle of carbon dioxide and water vapour fluxes over terrestrial ecosystems; (ii) the problems and pitfalls associated with making long-term flux measurements; (iii) alternative methods for assessing ecosystem carbon dioxide and water vapour fluxes; (iv) how direct and continuous carbon dioxide and water vapour flux measurements could be used by the ecological and biogeochemical modelling communities; and (v) if, how and where to proceed with establishing a network of long-term flux measurement sites. This report discusses the purpose of the meeting and summarizes the conclusions drawn from the discussions by the attending scientists. There was a consensus that recent advances in instrumentation and software make possible long-term measurements of carbon dioxide and water vapour fluxes over terrestrial ecosystems. At this writing, eight research teams have conducted long-term carbon dioxide and water vapour flux experiments and more long-term studies are anticipated. The participants advocated an experimental design that would make long-term flux measurement valuable to a wider community of modelers, biogeochemists and ecologists. A network of carbon dioxide and water vapour flux measurement stations should include ancillary measurements of meteorological, ecological and biological variables. To assess spatial representativeness of the long term and tower-based flux measurements, periodic aircraft-based flux experiments and satellite-based assessments of land cover were recommended. Occasional cuvette-based measurements of leaf-level carbon dioxide and water vapour fluxes were endorsed to provide information on the biological control of surface fluxes. They can also provide data to parameterize ecophysiological models. Flask sampling of stable carbon isotopes was advocated to extend the flux measurements to the global scale. JF - Global Change Biology AU - Baldocchi, D AU - Valentini, R AU - Running, S AU - Oechel, W AU - Dahlman, R Y1 - 1996/06// PY - 1996 DA - Jun 1996 SP - 159 EP - 168 VL - 2 IS - 3 KW - Italy, La Thuile KW - carbon dioxide KW - water vapor KW - experimental design KW - hydrologic budget KW - models KW - Ecology Abstracts; Water Resources Abstracts KW - biogeochemistry KW - data acquisition KW - conferences KW - ecosystems KW - Italy KW - fluctuations KW - SW 5040:Data acquisition KW - SW 0810:General KW - D 04003:Modeling, mathematics, computer applications UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15831030?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Global+Change+Biology&rft.atitle=Strategies+for+measuring+and+modelling+carbon+dioxide+and+water+vapour+fluxes+over+terrestrial+ecosystems&rft.au=Baldocchi%2C+D%3BValentini%2C+R%3BRunning%2C+S%3BOechel%2C+W%3BDahlman%2C+R&rft.aulast=Baldocchi&rft.aufirst=D&rft.date=1996-06-01&rft.volume=2&rft.issue=3&rft.spage=159&rft.isbn=&rft.btitle=&rft.title=Global+Change+Biology&rft.issn=07394462&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 ER - TY - JOUR T1 - A feasible global carbon cycle observing system: A plan to decipher today's carbon cycle based on observations AN - 15813461; 3999057 AB - A design is presented to continuously monitor the transfers of carbon between the atmosphere and the terrestrial biosphere and oceans on large spatial scales. A consideration of the expected signal-to-noise suggests that a very cost effective method is to perform repeated measurements of the mixing ratios of trace gases in the atmospheric column at an increased number of sites compared to the present geographical coverage. This can be accomplished with existing technology, provided that more automation is applied to the sampling process as well as to the analytical procedures. The resulting data will be crucial to test extrapolations based on direct flux measurements to regional and global scales. JF - Global Change Biology AU - Tans, P P AU - Bakwin, P S AU - Guenther, D W AD - NOAA ERL R/E/CG1, 325 Broadway, Boulder, CO 80303, USA Y1 - 1996/06// PY - 1996 DA - Jun 1996 SP - 309 EP - 318 VL - 2 IS - 3 SN - 0739-4462, 0739-4462 KW - air-water interactions KW - atmosphere KW - methane KW - monitoring KW - monitoring instruments KW - world KW - ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; Ecology Abstracts; Pollution Abstracts KW - climatic changes KW - carbon cycle KW - greenhouse effect KW - Q1 08482:Ecosystems and energetics KW - P 0000:AIR POLLUTION KW - Q2 09184:Composition of water KW - D 04003:Modeling, mathematics, computer applications KW - Q5 08505:Prevention and control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15813461?accountid=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=Global+Change+Biology&rft.atitle=A+feasible+global+carbon+cycle+observing+system%3A+A+plan+to+decipher+today%27s+carbon+cycle+based+on+observations&rft.au=Tans%2C+P+P%3BBakwin%2C+P+S%3BGuenther%2C+D+W&rft.aulast=Tans&rft.aufirst=P&rft.date=1996-06-01&rft.volume=2&rft.issue=3&rft.spage=309&rft.isbn=&rft.btitle=&rft.title=Global+Change+Biology&rft.issn=07394462&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - methane; greenhouse effect; carbon cycle; world; climatic changes; atmosphere; air-water interactions; monitoring instruments ER - TY - JOUR T1 - 1995 Juvenile oyster disease (JOD) transmission and bacteriological studies AN - 15788694; 3988305 AB - Three laboratory transmission experiments for JOD were conducted in 1995. As in previous experiments, material from 3000-3500 gallons of ambient water at a JOD-affected facility was filtered sequentially through bag filters (1-100 mu m). Material was backflushed from each filter into 1 gallon of synthetic seawater and added to an aquarium containing susceptible oysters (Crassostrea virginica) to test the relative infectivity of the material. In addition, 97 water samples and 280 oysters from field and experimental studies were cultured for bacteria. Samples for the first transmission experiment were collected in May 1995, 10-11 weeks prior to the onset of JOD. Water temperature at the time was 15 degree C. JOD was minimally transmitted by the 10 mu m material at room temperature (24-26 degree C). Mortalities in these oysters were only 4%, but 75% of the dead oysters had typical JOD conchiolinous shell lesions. Mean vibrio counts in aquaria water at the beginning of the experiment ranged from 10,000 to 1,000,000 colony forming units (CFUs)/ml. Unlike vibrios, the JOD infective agent apparently was not present in the water column in large quantities at this time of the year. From water sampled in July 1995, JOD was transmitted at room temperature (21-23 degree C) using material held in 5, 10, 25, 50 and 100 mu m bag filters. Oysters held in the 10 and 25 mu m filtered material experienced the highest JOD-related mortalities, 33 and 36%, respectively. Mean vibrio counts in aquarium water ranged from 23,000 to 160,000 CFUs/ml at the beginning of the experiment. An October 1995 experiment also transmitted JOD at room temperature, but the resulting mortalities were influenced by temperature fluctuations. Onset of JOD-related mortalities began in the 5, 10, 25, 50 and 100 mu m exposures after 2-3 weeks, but did not progress after the water temperature dropped to 12 degree C. Mortalities and conchiolinous shell lesions began to reappear 2-3 weeks after heaters were placed in aquaria to maintain temperatures above 20 degree C. Mean vibrio counts ranged from 4000 to 28,000 CFUs/ml. Disease transmission was not evident in oysters exposed to 1 or 9%) were isolated from uninfected control samples and JOD-infected samples. Vibrio sp. were isolated with nearly the same prevalence from each group. JF - Journal of Shellfish Research AU - Lewis, E J AU - Farley, CA AU - Baya, A AU - Navarro, R AD - NOAA, Natl. Mar. Fish. Serv., Cooperative Oxford Lab., 904 S. Morris St., Oxford, MD 21654-9724, USA Y1 - 1996/06// PY - 1996 DA - Jun 1996 SP - 457 VL - 15 IS - 2 SN - 0077-5711, 0077-5711 KW - ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts; ASFA Aquaculture Abstracts KW - oyster culture KW - Marine KW - ANW, USA KW - Vibrio KW - disease transmission KW - aetiology KW - Crassostrea virginica KW - bacterial diseases KW - bacteriology KW - Q3 08583:Shellfish culture KW - Q1 08583:Shellfish culture KW - O 5060:Aquaculture UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15788694?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+Space+Research&rft.atitle=Stratospheric+aerosol+following+Pinatubo%2C+comparison+of+the+north+and+south+mid+latitudes+using+in+situ+measurement&rft.au=Deshler%2C+Terry%3BLiley%2C+J+Ben%3BBodeker%2C+Gregory%3BMatthews%2C+W+Andrew%3BHoffmann%2C+David+J&rft.aulast=Deshler&rft.aufirst=Terry&rft.date=1997-01-01&rft.volume=20&rft.issue=11&rft.spage=2089&rft.isbn=&rft.btitle=&rft.title=Advances+in+Space+Research&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - oyster culture; disease transmission; aetiology; bacteriology; bacterial diseases; Vibrio; Crassostrea virginica; ANW, USA; Marine ER - TY - JOUR T1 - Survey of paralytic shellfish poison and domoic acid in Puget Sound predatory gastropods AN - 15782873; 3992490 AB - Two predatory gastropods, moonsnails (Polinices lewissi) and frilled dogwinkles (Nucella lamellosa), were collected in the Puget Sound basin in the summer and fall of 1994 and in the spring of 1995. Analyses indicated the presence of paralytic shellfish poison (PSP) toxins in these gastropods in all sampling periods: however, no domoic acid was detected in any of the samples. Other species of molluscan shellfish and a species of crustacea, considered possible prey and/or indicators of PSP in the area, were also collected. In September 1994, levels of PSP in moonsnails collected from Agate Passage averaged 145 mu g of saxitoxin (STX) equivalents (equiv.)/100 g: butter clams taken from the same area at the same time averaged 73 mu g of STX equiv./100 g. In October 1994, when a local monitoring station indicated the presence of PSP in Mystery Bay, a collection and PSP analyses of molluscan shellfish yielded the following average values: dogwinkle (N. lamellosa) averaged 72 mu g of STX equiv./100 g; blue mussels (Mytilus edulis), 652 mu g of STX equiv./100 g; Pacific oyster (Crassostrea gigas), 45 mu g of STX equiv./100 g; northern horse mussel (Modiolus modiolus), 48 mu g of STX equiv./100 g and snails (Searlesia dira), 50 mu g of STX equiv./100 g. In April 1995, another collection and analyses of shellfish from Agate Passage showed that moonsnails averaged 48 mu g of STX equiv./100 g, and butter clams (Saxidomus giganteus) averaged 35 mu g of STX equiv./100 g (range, 0-77 mu g of STX equiv./100 g); Pacific littleneck clams (Protothaca staminea) and red rock crab (Cancer productus) did not contain PSP toxin. Modifications of the sample preparation methods required for the analyses of samples are described. JF - Journal of Shellfish Research AU - Wekell, J C AU - Lorenzana, R M AU - Hogan, M AU - Barnett, H AD - NOAA, NMFS, Northwest Fish. Sci. Cent., Utilization Res. Div., 2725 Montlake Blvd. East, Seattle, WA 98112, USA Y1 - 1996/06// PY - 1996 DA - Jun 1996 SP - 231 EP - 236 VL - 15 IS - 2 SN - 0077-5711, 0077-5711 KW - Crassostrea gigas KW - Mytilus edulis KW - Nucella lamellosa KW - Polinices lewissi KW - USA, Puget Sound KW - biological poisons KW - commercial species KW - domoic acid KW - hazard assessment KW - marine molluscs KW - neurotoxins KW - paralytic shellfish poison KW - paralytic shellfish poisoning KW - toxicology KW - toxins KW - ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Water Resources Abstracts; Toxicology Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; ASFA Marine Biotechnology Abstracts; Oceanic Abstracts KW - Mytilus KW - bioaccumulation KW - Marine KW - seafood KW - INE, USA, Washington, Puget Sound KW - K 03009:Algae KW - O 1070:Ecology/Community Studies KW - O 5040:Processing, Products and Marketing KW - SW 3020:Sources and fate of pollution KW - X 24173:Animals KW - Q4 27470:Food Products 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/15782873?accountid=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+Shellfish+Research&rft.atitle=Survey+of+paralytic+shellfish+poison+and+domoic+acid+in+Puget+Sound+predatory+gastropods&rft.au=Wekell%2C+J+C%3BLorenzana%2C+R+M%3BHogan%2C+M%3BBarnett%2C+H&rft.aulast=Wekell&rft.aufirst=J&rft.date=1996-06-01&rft.volume=15&rft.issue=2&rft.spage=231&rft.isbn=&rft.btitle=&rft.title=Journal+of+Shellfish+Research&rft.issn=00775711&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - neurotoxins; commercial species; paralytic shellfish poisoning; biological poisons; seafood; toxicology; hazard assessment; marine molluscs; bioaccumulation; toxins; Mytilus; Nucella lamellosa; Crassostrea gigas; Mytilus edulis; INE, USA, Washington, Puget Sound; Marine ER - TY - JOUR T1 - When is it time to feed the scallops? AN - 15775999; 3988801 AB - As part of a research program to develop biochemically-based feeding standards for post-set bay scallops, Argopecten irradians, we conducted an experiment to determine how often to feed postset scallops to achieve maximal growth and feed conversion efficiency. To accomplish this experiment, we designed and built a PC-controlled fluidics system for 12 molluscan rearing chambers that permits unattended control of dis-continuous feeding in each chamber. Experimental design compared growth of 5 mm scallops on a unialgal diet of Tetraselmis chui, strain PLY429, fed every 24, 12, 6, or 3 hours. Daily ration and cumulative feeding time were identical for all experimental feeding regimes. Scallops fed every 6 hours grew more rapidly than those fed more or less often. The optimal 6-hour interval corresponds with the 6-hour tidal regime in the scallop's estuarine habitat, leading us to speculate that the scallop's digestive cycle is adapted to process food on this schedule. This finding suggests that knowledge of feeding behavior in nature may provide guidelines for farming bivalve mollusks. JF - Journal of Shellfish Research AU - Wikfors, G H AU - Smith, B C AU - Alix, J H AU - Dixon AD - NOAA, Natl. Mar. Fish. Serv., Northeast Fish. Sci. Cent., Milford, CT 06460, USA Y1 - 1996/06// PY - 1996 DA - Jun 1996 SP - 505 VL - 15 IS - 2 SN - 0077-5711, 0077-5711 KW - diets KW - growth KW - ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts KW - nutritional requirements KW - feeding experiments KW - Marine KW - food conversion KW - Argopecten irradians KW - feeding behaviour KW - scallop culture KW - Q3 08583:Shellfish culture KW - Q1 08583:Shellfish culture UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15775999?accountid=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=Psicooncolog%C3%ADa&rft.atitle=Ideaci%C3%B3n+autol%C3%ADtica+al+final+de+la+vida+en+pacientes+oncol%C3%B3gicos+paliativos%3A+A+proposito+de+un+caso&rft.au=Mat%C3%A9%2C+Jorge%3BGonz%C3%A1lez-Barboteo%2C+Jes%C3%BAs%3BIb%C3%A1nez-Solaz%2C+Mar%C3%ADa%3BMart%C3%ADnez-Urionabarenetxea%2C+Koldo%3BLimonero%2C+Joaquim+T.%3BTuca%2C+Albert&rft.aulast=Mat%C3%A9&rft.aufirst=Jorge&rft.date=2008-01-01&rft.volume=5&rft.issue=2-3&rft.spage=339&rft.isbn=&rft.btitle=&rft.title=Psicooncolog%C3%ADa&rft.issn=16967240&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - feeding experiments; nutritional requirements; food conversion; feeding behaviour; scallop culture; Argopecten irradians; Marine ER - TY - RPRT T1 - GENERAL SERVICES ADMINISTRATION AND NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY PROPOSED FACILITIES, BOULDER COUNTY, COLORADO. AN - 36407716; 5840 AB - PURPOSE: The provision of new and improved facilities to house the scientific research laboratories and offices needed by the National Oceanic and Atmospheric Administration (NOAA) and National Institute of Standards and Technology (NIST) in Boulder, Colorado, is proposed. The scientific research programs of NOAA are currently constrained because activities are dispersed among buildings at several sites. The buildings, which contain inadequate and substandard space, are now technologically obsolete, and contain inadequate fire protection systems. The NOAA requires 236,500 occupiable square feet (sf) of space to accommodate a total of 1,080 employees. The dispersed facilities result in redundant administrative activities, intersite shuttle trips, interoffice communications and duplication of facilities and services which, with consolidation and upgrading, could be streamlined and become more efficient in operations and costs. Four alternatives, including a No Action Alternative, are considered in this final EIS. The proposed action, proposed by the General Services Administration (GSA), would involve the consolidation of the NOAA facilities, upgrading the NIST facilities, and implementation of the NIST Master Site Development Plan. The proposed action would consolidate the NOAA office, laboratory, and research facilities onto one principle site at the 325 Broadway campus in the city of Boulder. Construction would include a 372,000-sf building, of which 236,500 sf would be occupiable, along with a 600-vehicle parking area, a small solar observatory building, an antenna farm, and field research trailer pads. Related infrastructure would include underground sewer, stormwater, water, electrical and telecommunications connections, exterior lighting, a three-cell cooling tower, emergency generator and fuel tank, and a stormwater detention facility. The upgrade of the NIST facilities would include the construction of a 24,300-sf central utility plant and a site utility distribution system, the construction of a 225,200-sf advanced technology library facility, the renovation of portions of five existing buildings, the removal of several temporary buildings, the relocation of parking areas, and related electrical, water, sewer, and storm water detention facilities. Implementing the NIST Master Plan would involve the establishment of an on-site road system, landscaping, and land management. Two other location alternatives are also under consideration. POSITIVE IMPACTS: The proposed action would alleviate a number of current facility deficiencies. The Department of Commerce administrative center, which supports both the NOAA and the NIST, would be able to reduce costs if both agencies were collocated. Construction-related usages would likely create additional short-term economic boosts over a period of four to five years. NEGATIVE IMPACTS: Topography and soil would be altered through grading, including cuts and fills. Impervious surfaces would increase by under 14 acres, with total site disturbance on about 23 acres. An object that could be a Native American medicine wheel has been identified on the Broadway property, and portions of the site are sacred under the provisions and criteria of the Native American Religious Freedom Act. Construction activities would produce short-term adverse noise and air quality effects. LEGAL MANDATES: Native American Religious Freedom Act. PRIOR REFERENCES: For the abstract of the draft EIS, see 95-0587D, Volume 19, Number 6. JF - EPA number: 960216, Volume 1--722 pages and maps, Volume 2--312 pages, May 2, 1996 PY - 1996 KW - Urban and Social Programs KW - Air Quality KW - Archaeological Sites KW - Buildings KW - Employment KW - Fire Protection KW - Land Use KW - Libraries KW - Minorities KW - Noise KW - Parking KW - Power Plants KW - Roads KW - Safety KW - Sewers KW - Socioeconomic Assessments KW - Transportation KW - Wastewater KW - Water Supply KW - Colorado KW - Native American Religious Freedom Act, Compliance UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36407716?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=1996-05-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=GENERAL+SERVICES+ADMINISTRATION+AND+NATIONAL+INSTITUTE+OF+STANDARDS+AND+TECHNOLOGY+PROPOSED+FACILITIES%2C+BOULDER+COUNTY%2C+COLORADO.&rft.title=GENERAL+SERVICES+ADMINISTRATION+AND+NATIONAL+INSTITUTE+OF+STANDARDS+AND+TECHNOLOGY+PROPOSED+FACILITIES%2C+BOULDER+COUNTY%2C+COLORADO.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Name - General Services Administration, Washington, District of Columbia; GSA N1 - Date revised - 2006-05-01 N1 - SuppNotes - Final. Preparation date: May 2, 1996 N1 - Last updated - 2011-12-16 ER - TY - JOUR T1 - Bioaccumulation of vanadium and other trace metals in livers of Alaskan cetaceans and pinnipeds. AN - 78096518; 8661527 AB - Concentrations for 38 elements are routinely measured in the marine mammal liver tissues archived in the National Biomonitoring Specimen Bank (NBSB). Results show that hepatic concentrations of vanadium, selenium, silver, cadmium, and mercury are positively correlated with age for beluga whales (Delphinapterus leucas) and of vanadium, selenium, cadmium, and mercury with length for ringed seals (Phoca hispada). Many researchers have reported linear correlations of hepatic selenium, cadmium, and mercury with marine mammal age; however, there is only one other report of a linear correlation of hepatic vanadium with marine mammal age. Vanadium levels are at or below detection limits (< or = 0.01 micrograms/g) in liver tissues of U.S. east coast marine mammals from the NBSB but are present at levels ranging from 0.02 to 1.2 micrograms/g of wet weight in the tissues of Alaskan marine mammals. Although only three bearded seal (Eriganthus barbatus) and three bow-head whale (Balaena mysticetus) liver samples have been analyzed, hepatic vanadium levels also increased with animal size for these species. The presence of relatively high levels of vanadium in the livers of these Alaskan animals may reflect a unique dietary source of vanadium, a unique geochemical source of vanadium, or anthropogenic input to the Alaskan marine environment. JF - Archives of environmental contamination and toxicology AU - Mackey, E A AU - Becker, P R AU - Demiralp, R AU - Greenberg, R R AU - Koster, B J AU - Wise, S A AD - National Institute of Standards and Technology, Chemical Science and Technology Laboratory, Gaithersburg, Maryland 20899, USA. Y1 - 1996/05// PY - 1996 DA - May 1996 SP - 503 EP - 512 VL - 30 IS - 4 SN - 0090-4341, 0090-4341 KW - Metals KW - 0 KW - Cadmium KW - 00BH33GNGH KW - Vanadium KW - 00J9J9XKDE KW - Silver KW - 3M4G523W1G KW - Mercury KW - FXS1BY2PGL KW - Selenium KW - H6241UJ22B KW - Index Medicus KW - Aging -- metabolism KW - Animals KW - Information Systems KW - Reference Values KW - Mercury -- metabolism KW - Neutron Activation Analysis KW - Silver -- metabolism KW - Chromatography, High Pressure Liquid KW - Selenium -- metabolism KW - Cadmium -- metabolism KW - Environmental Exposure KW - Body Constitution -- physiology KW - Alaska KW - Species Specificity KW - Quality Control KW - Liver -- metabolism KW - Whales -- metabolism KW - Vanadium -- metabolism KW - Seals, Earless -- metabolism KW - Metals -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/78096518?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Archives+of+environmental+contamination+and+toxicology&rft.atitle=Bioaccumulation+of+vanadium+and+other+trace+metals+in+livers+of+Alaskan+cetaceans+and+pinnipeds.&rft.au=Mackey%2C+E+A%3BBecker%2C+P+R%3BDemiralp%2C+R%3BGreenberg%2C+R+R%3BKoster%2C+B+J%3BWise%2C+S+A&rft.aulast=Mackey&rft.aufirst=E&rft.date=1996-05-01&rft.volume=30&rft.issue=4&rft.spage=503&rft.isbn=&rft.btitle=&rft.title=Archives+of+environmental+contamination+and+toxicology&rft.issn=00904341&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1996-08-13 N1 - Date created - 1996-08-13 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - A far-field hydrothermal plume from Loihi Seamount AN - 52838363; 1996-042355 JF - Science AU - Lupton, John E Y1 - 1996/05// PY - 1996 DA - May 1996 SP - 976 EP - 979 PB - American Association for the Advancement of Science, Washington, DC VL - 272 IS - 5264 SN - 0036-8075, 0036-8075 KW - East Pacific KW - plumes KW - ocean circulation KW - sea water KW - Northeast Pacific KW - isotopes KW - stable isotopes KW - seamounts KW - Loihi Seamount KW - detection KW - North Pacific KW - noble gases KW - Pacific Ocean KW - helium KW - He-4/He-3 KW - geochemistry KW - 02D:Isotope geochemistry KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52838363?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=A+far-field+hydrothermal+plume+from+Loihi+Seamount&rft.au=Lupton%2C+John+E&rft.aulast=Lupton&rft.aufirst=John&rft.date=1996-05-01&rft.volume=272&rft.issue=5264&rft.spage=976&rft.isbn=&rft.btitle=&rft.title=Counselling+Psychology+Quarterly&rft.issn=09515070&rft_id=info:doi/10.1080%2F09515070701690069 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 26 N1 - PubXState - DC N1 - Document feature - illus. incl. sketch map N1 - SuppNotes - NOAA Pac. Mar. Environ. Lab., Contrib. No. 1698 N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - detection; East Pacific; geochemistry; He-4/He-3; helium; isotopes; Loihi Seamount; noble gases; North Pacific; Northeast Pacific; ocean circulation; Pacific Ocean; plumes; sea water; seamounts; stable isotopes ER - TY - JOUR T1 - Spatial pattern of precipitation variability in western North America in relation to temporal scale AN - 52775839; 1996-081463 JF - Program and Abstracts - American Quaternary Association. Conference AU - Diaz, Henry AU - Dettinger, Michael D AU - Cayan, Daniel AU - Anonymous Y1 - 1996/05// PY - 1996 DA - May 1996 SP - 73 PB - American Quaternary Association, Seattle, WA VL - 14 SN - 0741-059X, 0741-059X KW - North America KW - patterns KW - Quaternary KW - atmospheric precipitation KW - western North America KW - variations KW - temperature KW - Southern Oscillation KW - time scales KW - Cenozoic KW - spatial distribution KW - North Pacific KW - time factor KW - El Nino KW - Pacific Ocean KW - storms KW - seasonal variations KW - rain KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52775839?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Program+and+Abstracts+-+American+Quaternary+Association.+Conference&rft.atitle=Spatial+pattern+of+precipitation+variability+in+western+North+America+in+relation+to+temporal+scale&rft.au=Diaz%2C+Henry%3BDettinger%2C+Michael+D%3BCayan%2C+Daniel%3BAnonymous&rft.aulast=Diaz&rft.aufirst=Henry&rft.date=1996-05-01&rft.volume=14&rft.issue=&rft.spage=73&rft.isbn=&rft.btitle=&rft.title=Program+and+Abstracts+-+American+Quaternary+Association.+Conference&rft.issn=0741059X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AMQUA 1996; 14th biennial meeting of the American Quaternary Association N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - WA N1 - Last updated - 2012-06-07 N1 - CODEN - AMQUAM N1 - SubjectsTermNotLitGenreText - atmospheric precipitation; Cenozoic; El Nino; North America; North Pacific; Pacific Ocean; patterns; Quaternary; rain; seasonal variations; Southern Oscillation; spatial distribution; storms; temperature; time factor; time scales; variations; western North America ER - TY - JOUR T1 - A new bathymetric map of Lake Superior AN - 52510441; 1999-013345 JF - Proceedings and Abstracts - Institute on Lake Superior Geology. Meeting AU - Wattrus, Nigel J AU - Anderson, Keri AU - Sharkey, John AU - Holcombe, Troy AU - Woodruff, Laurel G AU - Nicholson, Suzanne W Y1 - 1996/05// PY - 1996 DA - May 1996 SP - 62 EP - 63 PB - Institute on Lake Superior Geology, Eau Claire, WI VL - 42, Part 1 SN - 1042-9964, 1042-9964 KW - United States KW - North America KW - Minnesota KW - data acquisition KW - data processing KW - mapping KW - computer programs KW - Isle Royal KW - Great Lakes KW - Michigan KW - Lake Superior KW - geomorphology KW - bathymetry KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52510441?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+and+Abstracts+-+Institute+on+Lake+Superior+Geology.+Meeting&rft.atitle=A+new+bathymetric+map+of+Lake+Superior&rft.au=Wattrus%2C+Nigel+J%3BAnderson%2C+Keri%3BSharkey%2C+John%3BHolcombe%2C+Troy%3BWoodruff%2C+Laurel+G%3BNicholson%2C+Suzanne+W&rft.aulast=Wattrus&rft.aufirst=Nigel&rft.date=1996-05-01&rft.volume=42%2C+Part+1&rft.issue=&rft.spage=62&rft.isbn=&rft.btitle=&rft.title=Proceedings+and+Abstracts+-+Institute+on+Lake+Superior+Geology.+Meeting&rft.issn=10429964&rft_id=info:doi/ L2 - http://www.lakesuperiorgeology.org/ LA - English DB - GeoRef N1 - Conference title - Institute on Lake Superior Geology; 42nd annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - Number of references - 1 N1 - PubXState - WI N1 - Document feature - sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - bathymetry; computer programs; data acquisition; data processing; geomorphology; Great Lakes; Isle Royal; Lake Superior; mapping; Michigan; Minnesota; North America; United States ER - TY - JOUR T1 - Remote sensing of volcanic ash clouds using special sensor microwave imager data AN - 50170254; 1997-077700 AB - Measurements from the satellite-based special sensor microwave imager (SSM/I) were used to collect passive microwave radiation (19-85 GHz) for the August 19, 1992 (UT date), Crater Peak/Spurr volcanic cloud. This eruption was also imaged by a ground-based C-band radar system at Kenai, Alaska, 80 km away, and by the thermal infrared channels of the polar-orbiting advanced very high resolution radiometer (AVHRR). The SSM/I sensor detects scattering of Earth-emitted radiation by millimeter size volcanic ash particles. The size of ash particles in a volcanic ash cloud can be estimated by comparing the scattering at different microwave frequencies. The mass of particles in the volcanic ash cloud can be estimated by using a theoretical method based on Mie theory or by adapting the empirical methods used for estimating rainfall rates and accounting for the different dielectric constants of volcanic ash and raindrops. For the August 19, 1992, Crater Peak/Spurr eruption, the SSM/I-based estimate of ash fallout mass (1.3 X 10 (super 9) - 3 X 10 (super 10) kg) was 4%-85% of the mass fallout measured in the field. Like weather radar systems, the SSM/I offers the ability to sense young volcanic ash clouds during and immediately following (within 30 min) actual eruptions. Because most volcanoes are out of range of weather radar systems, the SSM/I may be an important tool for determining the magnitude, initial trajectory, and potential fallout mass of eruptions. The SSM/I may therefore play a role in mitigating volcanic cloud hazards for aircraft, determining masses where ground sampling is not possible, and in issuing fallout warnings for communities downwind of volcanic eruptions. Copyright 1996 by the American Geophysical Union. JF - Journal of Geophysical Research AU - Delene, David J AU - Rose, William I AU - Grody, Norman C Y1 - 1996/05// PY - 1996 DA - May 1996 SP - 11 EP - 111,588 PB - American Geophysical Union, Washington, DC VL - 101 IS - B5 SN - 0148-0227, 0148-0227 KW - United States KW - imagery KW - monitoring KW - geologic hazards KW - grain size KW - Crater Peak KW - satellite methods KW - Southern Alaska KW - microwave methods KW - Mount Spurr KW - ash falls KW - south-central Alaska KW - Alaska KW - volcanic ash KW - ash clouds KW - particles KW - remote sensing KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50170254?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Remote+sensing+of+volcanic+ash+clouds+using+special+sensor+microwave+imager+data&rft.au=Delene%2C+David+J%3BRose%2C+William+I%3BGrody%2C+Norman+C&rft.aulast=Delene&rft.aufirst=David&rft.date=1996-05-01&rft.volume=101&rft.issue=B5&rft.spage=11&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F96JB00643 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 36 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Alaska; ash clouds; ash falls; Crater Peak; geologic hazards; grain size; imagery; microwave methods; monitoring; Mount Spurr; particles; remote sensing; satellite methods; south-central Alaska; Southern Alaska; United States; volcanic ash DO - http://dx.doi.org/10.1029/96JB00643 ER - TY - JOUR T1 - Use of Passive Integrated Transponder (PIT) Tags to Monitor Migration Timing of Snake River Chinook Salmon Smolts AN - 20547373; 9226638 AB - Before 1989, there was little detailed knowledge of the migrational timing of wild smolts of Snake River spring and summer chinook salmon Oncorhynchus tshawytscha from individual streams. With the development of the passive integrated transponder (PIT) tag and methods for collecting and tagging parr, acquisition of information on migrational timing became feasible. We PIT-tagged wild chinook salmon parr in several streams in Idaho and Oregon each summer from 1988 through 1990. Each subsequent spring and summer, we detected surviving smolts on their migration through Lower Granite Dam. We also PIT-tagged hatchery-reared parr during fall or late winter and compared their migrations with those of wild fish. Migrational timing of wild smolts through Lower Granite Dam varied for fish from different streams and also differed from hatchery-reared fish. Generally, wild spring chinook salmon migrated later and over a more protracted period than their hatchery-reared counterparts. Wild summer chinook salmon migrated earlier than their hatchery-reared counterparts but also over a protracted period. This study demonstrated that PIT tag technology can be used successfully to monitor migrations of wild and hatchery chinook salmon smolt stocks during their journey to the ocean. JF - North American Journal of Fisheries Management AU - Achord, Stephen AU - Matthews, Gene M AU - Johnson, Orlay W AU - Marsh, Douglas M AD - Northwest Fisheries Science Center, National Marine Fisheries Service, 2725 Montlake Boulevard East, Seattle, Washington 98112-2097, USA Y1 - 1996/05// PY - 1996 DA - May 1996 SP - 302 EP - 313 PB - American Fisheries Society, 5410 Grosvenor Ln. VL - 16 IS - 2 SN - 0275-5947, 0275-5947 KW - Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts; Sustainability Science Abstracts KW - Anadromous species KW - Freshwater KW - Oncorhynchus tshawytscha KW - Migration KW - Streams KW - USA, Washington, Snake R., Lower Granite Dam KW - Fishery management KW - smolts KW - Water springs KW - Tagging KW - USA, Oregon KW - granite KW - Transponders KW - Rivers KW - USA, Snake R. KW - migration KW - Smolts KW - fishery management KW - Hatcheries KW - Tags KW - USA, Idaho KW - winter KW - Oceans KW - Migrations KW - summer KW - salmon KW - Fish KW - transponders KW - Technology KW - M3 1010:Issues in Sustainable Development KW - Q3 08582:Fish culture KW - O 5060:Aquaculture KW - Q1 08604:Stock assessment and management KW - Q5 08501:General KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20547373?accountid=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=North+American+Journal+of+Fisheries+Management&rft.atitle=Use+of+Passive+Integrated+Transponder+%28PIT%29+Tags+to+Monitor+Migration+Timing+of+Snake+River+Chinook+Salmon+Smolts&rft.au=Achord%2C+Stephen%3BMatthews%2C+Gene+M%3BJohnson%2C+Orlay+W%3BMarsh%2C+Douglas+M&rft.aulast=Achord&rft.aufirst=Stephen&rft.date=1996-05-01&rft.volume=16&rft.issue=2&rft.spage=302&rft.isbn=&rft.btitle=&rft.title=North+American+Journal+of+Fisheries+Management&rft.issn=02755947&rft_id=info:doi/10.1577%2F1548-8675%281996%290162.3.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Rivers; Tags; Fishery management; Anadromous species; Smolts; Migrations; Tagging; Transponders; Hatcheries; Oceans; Streams; Migration; migration; fishery management; winter; smolts; salmon; summer; Water springs; Fish; transponders; granite; Technology; Oncorhynchus tshawytscha; USA, Washington, Snake R., Lower Granite Dam; USA, Snake R.; USA, Idaho; USA, Oregon; Freshwater DO - http://dx.doi.org/10.1577/1548-8675(1996)016<0302:UOPITP>2.3.CO;2 ER - TY - JOUR T1 - Loss Rates for Dorsal Loop and Internal Anchor Tags Applied to Striped Bass AN - 20545335; 9226659 AB - We used a double-tagging experiment on coastal migratory striped bass Morone saxatilis along the Atlantic coast to determine loss rates of the American Littoral Society's dorsal loop tag and the U.S. Fish and Wildlife Service's internal anchor tag. We double-tagged 913 fish and released them into coastal waters off North Carolina and Virginia during the winters of 1991 and 1992. Over a 2-year period, 127 recaptures were reported. Of the recaptures, 77 fish had both tags present, 9 fish had only the dorsal loop tag, and 36 fish had only the internal anchor tag; the presence or absence of a second tag on the remaining 5 fish could not be determined. Based on a 60-d interval, tag loss (constant rate) was 7.6% for the dorsal loop tag and 2.6% for the internal anchor tag, translating into annual rates of 38 and 15% for dorsal loop tags and internal anchor tags, respectively. Although the internal anchor tag was retained at a higher rate, the dorsal loop tag is easier to apply and may be of use in volunteer tagging programs. JF - North American Journal of Fisheries Management AU - Sprankle, Kenneth AU - Boreman, John AU - Hestbeck, Jay B AD - University of Massachusetts-National Oceanic and Atmospheric Administration, Cooperative Marine Education and Research Program, Blaisdell House. University of Massachusetts, Box 30820, Amherst Massachusetts 01003-0820, USA Y1 - 1996/05// PY - 1996 DA - May 1996 SP - 461 EP - 464 PB - American Fisheries Society, 5410 Grosvenor Ln. VL - 16 IS - 2 SN - 0275-5947, 0275-5947 KW - Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts; Sustainability Science Abstracts KW - ANW, USA, North Carolina KW - Recruitment KW - Wildlife KW - fishery management KW - Coastal waters KW - USA, Atlantic Coast KW - ANW, USA, Virginia KW - Tags KW - Coastal zone KW - Morone saxatilis KW - winter KW - Fishery management KW - Fish KW - Tagging KW - Coasts KW - M3 1010:Issues in Sustainable Development KW - O 5020:Fisheries and Fishery Biology KW - Q1 08604:Stock assessment and management KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20545335?accountid=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=North+American+Journal+of+Fisheries+Management&rft.atitle=Loss+Rates+for+Dorsal+Loop+and+Internal+Anchor+Tags+Applied+to+Striped+Bass&rft.au=Sprankle%2C+Kenneth%3BBoreman%2C+John%3BHestbeck%2C+Jay+B&rft.aulast=Sprankle&rft.aufirst=Kenneth&rft.date=1996-05-01&rft.volume=16&rft.issue=2&rft.spage=461&rft.isbn=&rft.btitle=&rft.title=North+American+Journal+of+Fisheries+Management&rft.issn=02755947&rft_id=info:doi/10.1577%2F1548-8675%281996%290162.3.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Tags; Fishery management; Tagging; Wildlife; Recruitment; Coastal waters; Coasts; Coastal zone; winter; fishery management; Fish; Morone saxatilis; ANW, USA, North Carolina; USA, Atlantic Coast; ANW, USA, Virginia DO - http://dx.doi.org/10.1577/1548-8675(1996)016<0461:LRFDLA>2.3.CO;2 ER - TY - JOUR T1 - The Importance of Artificial Reef Epifauna to Black Sea Bass Diets in the Middle Atlantic Bight AN - 20544709; 9226653 AB - The effective use of artificial reefs to enhance populations of black sea bass Centropristis striates along the Atlantic coast of North America requires an understanding of the species' habitat requirements, including food. We examined the diets of adult black sea bass collected from two artificial reefs off New Jersey during August-October 1993 to assess the importance of reef epifauna to the predator. One reef was mature and colonized by an epifauna typical for this habitat in the area. The other reef, 20 km away and in a similar environment, was new and uncolonized by this epifauna. There was no significant difference between reefs in black sea bass diets, which were dominated by early benthic instar, juvenile rock crabs Cancer irroralus. Most of the prey, including the rock crabs, were not specifically associated with the reefs or can be equally common off the reefs. These results and those from similar studies indicate that black sea bass use reefs for shelter but may not depend on the reef-specific epifauna for food. Thus, the availability of nonreef forage can be important when artificial reefs and special fishery management zones or refuges are planned to support black sea bass and other reef species with similar diets. JF - North American Journal of Fisheries Management AU - Steimle, Frank W AU - Figley, William AD - National Marine Fisheries Service, Northeast Fisheries Science Center, Highlands, New Jersey 07732-0428, USA Y1 - 1996/05// PY - 1996 DA - May 1996 SP - 433 EP - 439 PB - American Fisheries Society, 5410 Grosvenor Ln. VL - 16 IS - 2 SN - 0275-5947, 0275-5947 KW - Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts; Sustainability Science Abstracts KW - Reefs KW - Food organisms KW - Food KW - USA, Atlantic Coast KW - Artificial reefs KW - Dicentrarchus labrax KW - Epifauna KW - Fishery management KW - Shelters KW - Marine crustaceans KW - Diets KW - Marine KW - Instars KW - Refuges KW - Crustacea KW - fishery management KW - prey KW - Shelter KW - Habitat KW - artificial reefs KW - Centropristis KW - Cancer KW - predators KW - Coastal zone KW - ANW, USA, New Jersey KW - forage KW - ANW, USA, Mid-Atlantic Bight KW - Zoobenthos KW - M3 1010:Issues in Sustainable Development KW - O 5020:Fisheries and Fishery Biology KW - Q1 08604:Stock assessment and management KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20544709?accountid=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=North+American+Journal+of+Fisheries+Management&rft.atitle=The+Importance+of+Artificial+Reef+Epifauna+to+Black+Sea+Bass+Diets+in+the+Middle+Atlantic+Bight&rft.au=Steimle%2C+Frank+W%3BFigley%2C+William&rft.aulast=Steimle&rft.aufirst=Frank&rft.date=1996-05-01&rft.volume=16&rft.issue=2&rft.spage=433&rft.isbn=&rft.btitle=&rft.title=North+American+Journal+of+Fisheries+Management&rft.issn=02755947&rft_id=info:doi/10.1577%2F1548-8675%281996%290162.3.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Diets; Instars; Food organisms; Refuges; Fishery management; Shelters; Zoobenthos; Marine crustaceans; Artificial reefs; Epifauna; Reefs; Food; Shelter; Habitat; Coastal zone; Crustacea; forage; prey; fishery management; artificial reefs; Cancer; predators; Dicentrarchus labrax; Centropristis; ANW, USA, New Jersey; ANW, USA, Mid-Atlantic Bight; USA, Atlantic Coast; Marine DO - http://dx.doi.org/10.1577/1548-8675(1996)016<0433:TIOARE>2.3.CO;2 ER - TY - RPRT T1 - Physical and chemical variables of Saginaw Bay, Lake Huron in 1991-93 AN - 18181086; 5150492 AB - Physical and chemical data were collected in Saginaw Bay, Lake Huron over the period 1991-1993 to determine impacts of the zebra mussel, Dreissena polymorpha, on the Saginaw Bay ecosystem. This report gives values of data collected during that time period along with a detailed account of all sampling methods and analytical procedures. JF - NOAA Technical Memorandum ERL GLERL AU - Nalepa, T F AU - Fahnenstiel, G L AU - McCormick, MJ AU - Johengen, TH AU - Lang, G A AU - Cavaletto, J F AU - Goudy, G Y1 - 1996/05// PY - 1996 DA - May 1996 KW - Zebra mussel KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - Algal blooms KW - Physicochemical properties KW - Filter feeders KW - Chemical limnology KW - Phytoplankton KW - Poisonous organisms KW - Freshwater KW - Biomass KW - North America, Huron L. KW - Colonization KW - USA KW - Freshwater molluscs KW - Long-term records KW - Canada KW - Water filtration KW - USA, Michigan, Huron L., Saginaw Bay KW - North America, Great Lakes KW - Introduced species KW - Fouling organisms KW - Dreissena polymorpha KW - Bays 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/18181086?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=Nalepa%2C+T+F%3BFahnenstiel%2C+G+L%3BMcCormick%2C+MJ%3BJohengen%2C+TH%3BLang%2C+G+A%3BCavaletto%2C+J+F%3BGoudy%2C+G&rft.aulast=Nalepa&rft.aufirst=T&rft.date=1996-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Physical+and+chemical+variables+of+Saginaw+Bay%2C+Lake+Huron+in+1991-93&rft.title=Physical+and+chemical+variables+of+Saginaw+Bay%2C+Lake+Huron+in+1991-93&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2014-05-07 ER - TY - JOUR T1 - The impacts of mobile fishing gear on seafloor habitats in the Gulf of Maine (northwest Atlantic): Implications for conservation of fish populations AN - 16056695; 4105736 AB - Fishing gear alters seafloor habitats, but the extent of these alterations, and their effects, have not been quantified extensively in the northwest Atlantic. Understanding the extent of these impacts, and their effects on populations of living marine resources, is needed to properly manage current and future levels of fishing effort and fishing power. For example, the entire U.S. side of the Gulf of Maine was impacted annually by mobile fishing gear between 1984 and 1990, based on calculations of area swept by trawl and dredge gear. Georges Bank was impacted three to nearly four times annually during the same period. Studies at three sites in the Gulf of Maine (off Swans Island, Jeffreys Bank, and Stellwagen Bank) showed that mobile fishing gear altered the physical structure (=complexity) of benthic habitats. Complexity was reduced by direct removal of biogenic (e.g., sponges, hydrozoans, bryozoans, amphipod tubes, holothurians, shell aggregates) and sedimentary (e.g., sand waves, depressions) structures. Also, removal of organisms that create structures (e.g., crabs, scallops) indirectly reduced complexity. Reductions in habitat complexity may lead to increased predation on juveniles of harvested species and ultimately recruitment to the harvestable stock. Because of a lack of reference sites, where use of mobile fishing is prohibited, no empirical studies have yet been conducted on a scale that could demonstrate population level effects of habitat-management options. If marine fisheries management is to evolve toward an ecosystem or habitat management approach, experiments are required on the effects of habitat change, both anthropogenic and natural. JF - Reviews in Fisheries Science AU - Auster, P J AU - Malatesta, R J AU - Langton, R W AU - Watling, L AU - Valentine, P C AU - Donaldson, CLS AU - Langton, E W AU - Shepard, AN AU - Babb, I G AD - NOAA's Natl. Undersea Res. Cent., Univ. Connecticut at Avery Point, Groton, CT 06340, USA Y1 - 1996/05// PY - 1996 DA - May 1996 SP - 185 EP - 202 VL - 4 IS - 2 SN - 1064-1262, 1064-1262 KW - Atlantic Ocean KW - commercial fishing KW - demersal fisheries KW - environmental degradation KW - fishing gear KW - human impact KW - mortality causes KW - trawl nets KW - ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts; Ecology Abstracts KW - Marine KW - environmental impact KW - fishery management KW - Pisces KW - ecosystem disturbance KW - USA, Maine KW - USA Coasts KW - Q1 08563:Fishing gear and methods KW - O 5090:Instruments/Methods KW - D 04712:Environmental degradation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16056695?accountid=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=Reviews+in+Fisheries+Science&rft.atitle=The+impacts+of+mobile+fishing+gear+on+seafloor+habitats+in+the+Gulf+of+Maine+%28northwest+Atlantic%29%3A+Implications+for+conservation+of+fish+populations&rft.au=Auster%2C+P+J%3BMalatesta%2C+R+J%3BLangton%2C+R+W%3BWatling%2C+L%3BValentine%2C+P+C%3BDonaldson%2C+CLS%3BLangton%2C+E+W%3BShepard%2C+AN%3BBabb%2C+I+G&rft.aulast=Auster&rft.aufirst=P&rft.date=1996-05-01&rft.volume=4&rft.issue=2&rft.spage=185&rft.isbn=&rft.btitle=&rft.title=Reviews+in+Fisheries+Science&rft.issn=10641262&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - demersal fisheries; environmental impact; ecosystem disturbance; fishing gear; mortality causes; fishery management; commercial fishing; trawl nets; human impact; environmental degradation; Pisces; USA, Maine; USA Coasts; Marine ER - TY - JOUR T1 - Trophic transfer of a sediment-associated organophosphate pesticide from meiobenthos to bottom feeding fish AN - 15900012; 4036595 AB - Experiments were conducted to examine the dynamics of a sediment-associated pesticide azinphosmethyl (APM) using a sublethal benthic based trophic transfer model (meiobenthic copepods to juvenile fish). Two predominant pathways for contaminant transfer during feeding, prey ingestion and sediment ingestion, were examined to determine their relative contributions to APM transfer and subsequent effects on fish brain AChE inhibition. Experiments were conducted in 1993 and in 1994. Field collected benthic copepods were exposed to 14-C labeled APM, a potent acetylcholinesterase (AChE) inhibitor, in sediments for 96 h. APM burdens were measured in the copepods, and these contaminated copepods were fed to the juvenile fish predator Leiostomus xanthurus in uncomtaminated sediments. After gut clearance, fish were examined for brain AChE activity and APM residues in the liver, heart, gut, muscle, gill, and remains. Similar experiments were conducted in which meals of uncontaminated copepods were fed to spot in APM contaminated sediments, to determine the relative contribution of contaminated sediments to APM transfer. Copepods exposed to APM at a mean sediment concentration of 1223 ng/g dry weight accumulated APM at the level of 2.5 mu g/g dry tissue. Brain AChE activity was significantly depressed (23%) in the 1993 fish fed one meal of contaminated copepods, however there was no significant decline in AChE activity in the fish tested during 1994. APM accumulation in fish feeding in contaminated sediments was generally greater than in fish feeding on contaminated prey. Significant accumulation was found in bodily remains, gills, gut, and muscle in fish that fed in contaminated sediments. No significant APM accumulation was found in fish fed the contaminated copepods. JF - Archives of Environmental Contamination and Toxicology AU - DiPinto, L M AD - NOAA/NOS Damage Assessment Cent., 1305 East-West Highway Stn. 10218, Silver Spring, MD 20910-3281, USA Y1 - 1996/05// PY - 1996 DA - May 1996 SP - 459 EP - 466 VL - 30 IS - 4 SN - 0090-4341, 0090-4341 KW - Copepoda KW - Leiostomus xanthurus KW - acetylcholinesterase KW - azinphos-methyl KW - brain KW - enzymatic activity KW - fish KW - meiobenthos KW - organophosphorus compounds KW - organophosphorus pesticides KW - pesticides (organophosphorus) KW - sediment pollution KW - trophic relationships KW - ASFA 3: Aquatic Pollution & Environmental Quality; Water Resources Abstracts; Ecology Abstracts; Pollution Abstracts; Toxicology Abstracts KW - benthos KW - enzymes KW - bioaccumulation KW - sediments KW - predation KW - pesticides KW - Q5 08504:Effects on organisms KW - SW 3030:Effects of pollution KW - D 04802:Pollution characteristics and fate KW - P 6000:TOXICOLOGY AND HEALTH KW - X 24136:Environmental impact UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15900012?accountid=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=Archives+of+Environmental+Contamination+and+Toxicology&rft.atitle=Trophic+transfer+of+a+sediment-associated+organophosphate+pesticide+from+meiobenthos+to+bottom+feeding+fish&rft.au=DiPinto%2C+L+M&rft.aulast=DiPinto&rft.aufirst=L&rft.date=1996-05-01&rft.volume=30&rft.issue=4&rft.spage=459&rft.isbn=&rft.btitle=&rft.title=Archives+of+Environmental+Contamination+and+Toxicology&rft.issn=00904341&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - fish; predation; sediments; benthos; enzymatic activity; sediment pollution; meiobenthos; trophic relationships; pesticides; enzymes; brain; bioaccumulation; organophosphorus compounds; organophosphorus pesticides; Copepoda; Leiostomus xanthurus ER - TY - RPRT T1 - PROPOSED MULLICA RIVER-GREAT BAY NATIONAL ESTUARINE RESEARCH RESERVE, ATLANTIC AND BURLINGTON COUNTIES, NEW JERSEY. AN - 36399865; 5750 AB - PURPOSE: The establishment of the Mullica River-Great Bay (MRGB) National Estuarine Research Reserve along the New Jersey coast is proposed. The National Estuarine Research Reserve System, originally called the National Estuarine Sanctuary Program, is a federal-state cooperative venture. Federal matching grants are available to coastal states for the development and management of a national system of estuarine research reserves that are representative of the various regions and estuarine types in the United States. The MRGB estuary, which encompasses 114,665 acres in the southeast corner of New Jersey, is regarded as one of the least disturbed settings in the dense urban corridor of the northeastern United States. Located several miles north of Atlantic City, the proposed reserve lies astride the Pinelands forest ecosystem on the coastal plain as well as the Pleistocene and Holocene barrier island of the coastal margin. The reserve would be used primarily for education and research purposes, particularly as a tool for improving coastal decision making. Traditional uses within the boundaries of the reserve would continue to be regulated by existing local and state laws and site owner policies. Fish and wildlife scientists would be brought together with other environmental scientists, educators, and managers to operate their estuarine and coastal management programs from an education and research center located on the reserve. A collaborative management approach would be implemented, involving advisory committees, landowners, private organizations, and local, state, and federal agencies. Reserve staff would include a reserve manager, research coordinator, and an education coordinator. POSITIVE IMPACTS: The establishment of the reserve would assure the management of this unique estuarine ecosystem for the purposes of research, education, and habitat protection. The educational program of the reserve would increase public awareness of the estuarine resources along the New Jersey coast, and their importance. In addition, the designation would provide additional protection to state wildlife areas and federal wildlife refuge lands, migratory and wintering areas for birds, and rare plants and animals. NEGATIVE IMPACTS: None. LEGAL MANDATES: Coastal Zone Management Act of 1972, as amended (16 U.S.C. 1451 et seq.). JF - EPA number: 960187, Main Report--141 pages, Appendices--273 pages, April 19, 1996 PY - 1996 KW - Water KW - Birds KW - Coastal Zones KW - Endangered Species (Animals) KW - Endangered Species (Plants) KW - Estuaries KW - Islands KW - Preserves KW - Research KW - Research Facilities KW - Water Quality KW - Wetlands KW - Wildlife Management KW - Mullica River-Great Bay National Estuarine Research Reserve KW - New Jersey KW - Coastal Zone Management Act of 1972, Funding UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36399865?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=1996-04-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=PROPOSED+MULLICA+RIVER-GREAT+BAY+NATIONAL+ESTUARINE+RESEARCH+RESERVE%2C+ATLANTIC+AND+BURLINGTON+COUNTIES%2C+NEW+JERSEY.&rft.title=PROPOSED+MULLICA+RIVER-GREAT+BAY+NATIONAL+ESTUARINE+RESEARCH+RESERVE%2C+ATLANTIC+AND+BURLINGTON+COUNTIES%2C+NEW+JERSEY.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Name - Department of Commerce, National Oceanic and Atmospheric Administration, Silver Spring, Maryland; DC N1 - Date revised - 2006-05-01 N1 - SuppNotes - Draft. Preparation date: April 19, 1996 N1 - Last updated - 2011-12-16 ER - TY - JOUR T1 - Repair of products of oxidative DNA base damage in human cells. AN - 77995998; 8628669 AB - Oxidative DNA damage is the most frequent type of damage encountered by aerobic cells and may play an important role in biological processes such as mutagenesis, carcinogenesis and aging in humans. Oxidative damage generates a myriad of modifications in DNA. We investigated the cellular repair of DNA base damage products in DNA of cultured human lymphoblast cells, which were exposed to oxidative stress by H2O2. This DNA-damaging agent is known to cause base modifications in genomic DNA of mammalian cells [Dizdaroglu, M., Nackerdien, Z., Chao, B.-C., Gajewski, E. and Rao, G. (1991) Arch. Biochem. Biophys. 285, 388-390]. Following treatment with H2O2, the culture medium was freed from H2O2 and cells were incubated for time periods ranging from 10 min to 6 h. DNA was isolated from control cells, hydrogen peroxide-treated cells and cells incubated after H2O2 exposure. DNA samples were analyzed by gas chromatography/isotope-dilution mass spectrometry. Eleven modified bases were identified and quantified. The results showed a significant formation of these DNA base products upon H2O2-treatment of cells. Subsequent incubation of cells caused a time-dependent excision of these products from cellular DNA. The cell viability did not change significantly by various treatments. There were distinct differences between the kinetics of excision of individual products. The observed excisions were attributed to DNA repair in cells. The rate of repair of purine lesions was slower than that of pyrimidine lesions. Most of the identified products are known to possess various premutagenic properties. The results of this work may contribute to the understanding of the cellular repair of oxidative DNA damage in human and other mammalian cells. JF - Nucleic acids research AU - Jaruga, P AU - Dizdaroglu, M AD - Chemical Science and Technology Laboratory, National Institute of Standards and Technology, Gaitersburg, MD 20899, USA. Y1 - 1996/04/15/ PY - 1996 DA - 1996 Apr 15 SP - 1389 EP - 1394 VL - 24 IS - 8 SN - 0305-1048, 0305-1048 KW - DNA KW - 9007-49-2 KW - Hydrogen Peroxide KW - BBX060AN9V KW - Index Medicus KW - Gas Chromatography-Mass Spectrometry -- methods KW - Humans KW - Hydrogen Peroxide -- pharmacology KW - DNA -- genetics KW - Cell Line KW - DNA -- drug effects KW - DNA Repair KW - DNA Damage KW - Oxidative Stress UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/77995998?accountid=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=Nucleic+acids+research&rft.atitle=Repair+of+products+of+oxidative+DNA+base+damage+in+human+cells.&rft.au=Jaruga%2C+P%3BDizdaroglu%2C+M&rft.aulast=Jaruga&rft.aufirst=P&rft.date=1996-04-15&rft.volume=27&rft.issue=3&rft.spage=201&rft.isbn=&rft.btitle=&rft.title=Behavioural+and+Cognitive+Psychotherapy&rft.issn=13524658&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1996-06-24 N1 - Date created - 1996-06-24 N1 - Date revised - 2017-01-13 N1 - SuppNotes - Cited By: Nucleic Acids Res. 1995 Mar 11;23(5):761-6 [7708490] Biochemistry. 1995 Jan 24;34(3):737-42 [7827031] J Biol Chem. 1995 Jul 7;270(27):15915-8 [7608140] Nucleic Acids Res. 1995 Aug 11;23(15):2893-9 [7659512] Mutat Res. 1996 Jan 2;362(1):1-8 [8538641] Nucleic Acids Res. 1996 Feb 1;24(3):418-22 [8602352] J Biol Chem. 1984 May 10;259(9):5543-8 [6371006] Nucleic Acids Res. 1984 Aug 24;12(16):6359-67 [6382167] Carcinogenesis. 1986 Nov;7(11):1849-51 [3769133] Int J Radiat Biol Relat Stud Phys Chem Med. 1987 Apr;51(4):573-89 [3034813] Mutat Res. 1987 Jun;178(2):177-86 [2953970] Nucleic Acids Res. 1989 Oct 25;17(20):8301-12 [2682525] Biochemistry. 1990 Jul 31;29(30):7024-32 [2223758] Methods Enzymol. 1990;186:1-85 [2172697] Nature. 1991 Jan 31;349(6308):431-4 [1992344] Mutat Res. 1991 May;254(3):281-8 [2052015] Proc Natl Acad Sci U S A. 1991 Jun 1;88(11):4690-4 [2052552] Nucleic Acids Res. 1991 Jun 25;19(12):3337-43 [2062651] Biochem Biophys Res Commun. 1991 Aug 15;178(3):1472-8 [1872860] Arch Biochem Biophys. 1991 Mar;285(2):388-90 [1654775] Am J Med. 1991 Sep 30;91(3C):31S-38S [1928209] J Biol Chem. 1992 Jan 5;267(1):166-72 [1730583] Biochemistry. 1992 Jan 14;31(1):106-10 [1731864] Jpn J Cancer Res. 1992 Apr;83(4):351-7 [1506269] Mutat Res. 1992 Sep;275(3-6):331-42 [1383774] J Biol Chem. 1993 Sep 15;268(26):19416-21 [8366089] J Photochem Photobiol B. 1993 Jul;19(2):87-96 [8377077] Nucleic Acids Res. 1994 Jan 11;22(1):72-8 [8127657] Mol Gen Genet. 1994 Jun 3;243(5):500-5 [8208241] Proc Natl Acad Sci U S A. 1994 Jul 5;91(14):6609-13 [7517554] J Biol Chem. 1994 Jul 22;269(29):18814-20 [8034633] Annu Rev Biochem. 1994;63:915-48 [7979257] Int J Radiat Biol. 1994 Nov;66(5):579-89 [7983450] Proc Natl Acad Sci U S A. 1994 Dec 6;91(25):12213-7 [7991608] Methods Enzymol. 1994;234:3-16 [7808297] Mutat Res. 1995 Feb;326(2):175-83 [7529882] Biochem Biophys Res Commun. 1995 Jan 17;206(2):548-55 [7826371] FEBS Lett. 1995 May 15;364(3):255-8 [7758578] N1 - Last updated - 2017-01-18 ER - TY - RPRT T1 - FISHERY MANAGEMENT PLAN FOR THE QUEEN CONCH RESOURCES OF PUERTO RICO AND THE UNITED STATES VIRGIN ISLANDS. AN - 36404426; 5822 AB - PURPOSE: The implementation of a fishery management plan (FMP) for queen conch resources in state and federal waters off Puerto Rico and the U.S. Virgin Islands is proposed. Conch are edible marine gastropods that move inshore and aggregate along areas of the insular platform to spawn. During the spawning season, they are extremely vulnerable to harvesting. In addition to being highly valued as food in many regions of the world, the colorful shells are prized by collectors and are used in the jewelry trade. Conch were once plentiful very close to the shore of most Caribbean islands, but as a result of overfishing they are now found in waters of forty meters or more and are harvested by scuba divers. The management program would emphasize a reduction in harvesting effort as an alternative to a moratorium. The program would impose a nine-inch overall size limit or 3/8-inch shell-lip thickness limitation on the possession of queen conch; require that all species in the management unit be landed in the shell and prohibit the sale of undersized queen conch and queen conch shells; establish a bag limit of three per day for recreational fishers and 150 per day for commercial fishers; close the harvest season from July 1 to September 30 of each year to coincide with the peak spawning period; and prohibit harvest of queen conch by hookah gear in the Exclusive Economic Zone to protect deep-water spawning stocks. POSITIVE IMPACTS: Under the management plan, the queen conch population around Puerto Rico and the U.S. Virgin Islands would be stabilized. NEGATIVE IMPACTS: Although the conservation measures would eventually benefit the commercial fishing industry, operations that are currently harvesting more than 150 per day would experience a decrease in income. LEGAL MANDATES: Coastal Zone Management Act of 1972, as amended (16 U.S.C. 1451 et seq.), Fishery Conservation and Management Act of 1976 (16 U.S.C. 1801 et seq.), and Marine Protection, Research, and Sanctuaries Act of 1972 (16 U.S.C. 1431 et seq.). JF - EPA number: 960154, 228 pages, April 3, 1996 PY - 1996 KW - Water KW - Coastal Zones KW - Conservation KW - Fisheries KW - Fisheries Management KW - Fisheries Surveys KW - Impact Assessment Methodology KW - Recreation Resources KW - Shellfish KW - Socioeconomic Assessments KW - Water Quality KW - Caribbean Sea KW - Puerto Rico KW - United States Virgin Islands KW - Coastal Zone Management Act of 1972, Compliance KW - Fishery Conservation and Management Act of 1976, Compliance KW - Marine Protection, Research, and Sanctuaries Act of 1972, Compliance UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36404426?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=1996-04-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=FISHERY+MANAGEMENT+PLAN+FOR+THE+QUEEN+CONCH+RESOURCES+OF+PUERTO+RICO+AND+THE+UNITED+STATES+VIRGIN+ISLANDS.&rft.title=FISHERY+MANAGEMENT+PLAN+FOR+THE+QUEEN+CONCH+RESOURCES+OF+PUERTO+RICO+AND+THE+UNITED+STATES+VIRGIN+ISLANDS.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Name - Department of Commerce, National Oceanic and Atmospheric Administration, San Juan, Puerto Rico; DC N1 - Date revised - 2006-05-01 N1 - SuppNotes - Draft. Preparation date: April 3, 1996 N1 - Last updated - 2011-12-16 ER - TY - JOUR T1 - Plate boundary effects at Mendocino Ridge AN - 51957321; 2003-055248 JF - Eos, Transactions, American Geophysical Union AU - Fisk, M R AU - Duncan, R A AU - Carey, A G, Jr AU - Nielsen, R AU - Chen, Y AU - Sours-Page, R AU - Sprtel, F AU - Weber, M AU - Krause, D C AU - Christofferson, E AU - Fox, C G AU - Bobbit, A M AU - Anonymous Y1 - 1996/04// PY - 1996 DA - April 1996 SP - 270 EP - 271 PB - American Geophysical Union, Washington, DC VL - 77 IS - 17, Suppl. SN - 0096-3941, 0096-3941 KW - oceanic crust KW - volcanic rocks KW - Northeast Pacific KW - geophysical surveys KW - erosion KW - igneous rocks KW - uplifts KW - Cenozoic KW - marine sediments KW - dates KW - Gorda Plate KW - basalts KW - sediments KW - absolute age KW - Pacific Plate KW - Mendocino fracture zone KW - ocean floors KW - East Pacific KW - plate boundaries KW - geophysical methods KW - effects KW - pillow lava KW - Miocene KW - Gorda Rise KW - seismic methods KW - Tertiary KW - plate tectonics KW - North Pacific KW - lava KW - Neogene KW - Pacific Ocean KW - surveys KW - bathymetry KW - crust KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51957321?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Plate+boundary+effects+at+Mendocino+Ridge&rft.au=Fisk%2C+M+R%3BDuncan%2C+R+A%3BCarey%2C+A+G%2C+Jr%3BNielsen%2C+R%3BChen%2C+Y%3BSours-Page%2C+R%3BSprtel%2C+F%3BWeber%2C+M%3BKrause%2C+D+C%3BChristofferson%2C+E%3BFox%2C+C+G%3BBobbit%2C+A+M%3BAnonymous&rft.aulast=Fisk&rft.aufirst=M&rft.date=1996-04-01&rft.volume=77&rft.issue=17%2C+Suppl.&rft.spage=270&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 1996 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2003-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - absolute age; basalts; bathymetry; Cenozoic; crust; dates; East Pacific; effects; erosion; geophysical methods; geophysical surveys; Gorda Plate; Gorda Rise; igneous rocks; lava; marine sediments; Mendocino fracture zone; Miocene; Neogene; North Pacific; Northeast Pacific; ocean floors; oceanic crust; Pacific Ocean; Pacific Plate; pillow lava; plate boundaries; plate tectonics; sediments; seismic methods; surveys; Tertiary; uplifts; volcanic rocks ER - TY - JOUR T1 - Extensive distribution of hydrothermal plumes along the superfast spreading East Pacific Rise, 13 degrees 30'-18 degrees 40'S AN - 50179235; 1996-048622 AB - A general model relating relative hydrothermal activity to the rate of plate creation requires data from the full spectrum of mid-ocean ridge spreading rates. To obtain data from a superfast spreading environment, the Japanese/U.S. Ridge Flux Project used continuous hydrographic/optical tow-yos in 1993 to map the distribution of hydrothermal plumes along the southern East Pacific Rise from 13 degrees 30' to 18 degrees 40'S. Plume incidence, the fraction of the spreading axis length overlain by a significant plume, was 0.6, including a virtually continuous vent field stretching 150 km from 17 degrees 20' to 18 degrees 40'S. Hydrothermal venting was most concentrated along portions of the ridge crest with an inflated cross-sectional area and an observable axial magma chamber reflector. This pattern agrees with previous results from the northern East Pacific Rise. Such consistency implies that hydrothermal circulation on fast spreading ridges is vigorous where the relative volume of partial melt is high and meager where melt volume is low or undetectable; "hot rock" alone is generally insufficient to drive significant hydrothermal circulation. Using a mean temperature anomaly of 0.014 + or - 0.010 degrees C, we estimated the hydrothermal heat flux from the study area as (1.5 + or - 1.1 X 10 (super 7) MW)U (sub x) , where U (sub x) is the cross-axis flow at the ridge crest. No direct measurements of U (sub x) are yet available. Combining the plume distribution found here with prior data from slow, intermediate, and fast spreading ridges yields a significant linear correlation between plume incidence and spreading rate that extends across the full range of plate motion. This correlation, which mirrors that for near-axis heat flux calculated by recent models, implies that magma supply rate is the principal control on the large-scale distribution of axial hydrothermal venting. Copyright 1996 by the American Geophysical Union. JF - Journal of Geophysical Research AU - Baker, Edward T AU - Urabe, Tetsuro Y1 - 1996/04// PY - 1996 DA - April 1996 SP - 8685 EP - 8695 PB - American Geophysical Union, Washington, DC VL - 101 IS - B4 SN - 0148-0227, 0148-0227 KW - East Pacific KW - plumes KW - hydrothermal vents KW - rates KW - mapping KW - models KW - plate tectonics KW - magmas KW - bottom features KW - Pacific Ocean KW - sea-floor spreading KW - surveys KW - ocean floors KW - East Pacific Rise KW - spreading centers KW - magma chambers KW - mid-ocean ridges KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50179235?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Extensive+distribution+of+hydrothermal+plumes+along+the+superfast+spreading+East+Pacific+Rise%2C+13+degrees+30%27-18+degrees+40%27S&rft.au=Baker%2C+Edward+T%3BUrabe%2C+Tetsuro&rft.aulast=Baker&rft.aufirst=Edward&rft.date=1996-04-01&rft.volume=101&rft.issue=B4&rft.spage=8685&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F95JB03746 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 65 N1 - PubXState - DC N1 - Document feature - illus. incl. sects., sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - bottom features; East Pacific; East Pacific Rise; hydrothermal vents; magma chambers; magmas; mapping; mid-ocean ridges; models; ocean floors; Pacific Ocean; plate tectonics; plumes; rates; sea-floor spreading; spreading centers; surveys DO - http://dx.doi.org/10.1029/95JB03746 ER - TY - JOUR T1 - A global, self-consistent, hierarchical, high-resolution shoreline database AN - 50176416; 1996-048626 AB - We present a high-resolution shoreline data set amalgamated from two databases in the public domain. The data have undergone extensive processing and are free of internal inconsistencies such as erratic points and crossing segments. The shorelines are constructed entirely from hierarchically arranged closed polygons. The data can be used to simplify data searches and data selections or to study the statistical characteristics of shorelines and landmasses. The data set can be accessed both electronically over Internet and from the National Geophysical Data Center, Boulder, Colorado; it comes with access software and routines to facilitate decimation based on a standard line-reduction algorithm. JF - Journal of Geophysical Research AU - Wessel, Pal AU - Smith, Walter H F Y1 - 1996/04// PY - 1996 DA - April 1996 SP - 8741 EP - 8743 PB - American Geophysical Union, Washington, DC VL - 101 IS - B4 SN - 0148-0227, 0148-0227 KW - high-resolution methods KW - digital data KW - shore features KW - surface water KW - data processing KW - shorelines KW - mapping KW - National Geophysical Data Center KW - data bases KW - applications KW - computer networks KW - Internet KW - remote sensing KW - accessibility KW - 23:Geomorphology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50176416?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=A+global%2C+self-consistent%2C+hierarchical%2C+high-resolution+shoreline+database&rft.au=Wessel%2C+Pal%3BSmith%2C+Walter+H+F&rft.aulast=Wessel&rft.aufirst=Pal&rft.date=1996-04-01&rft.volume=101&rft.issue=B4&rft.spage=8741&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F96JB00104 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 5 N1 - PubXState - DC N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - accessibility; applications; computer networks; data bases; data processing; digital data; high-resolution methods; Internet; mapping; National Geophysical Data Center; remote sensing; shore features; shorelines; surface water DO - http://dx.doi.org/10.1029/96JB00104 ER - TY - JOUR T1 - Transport in sandstones; a study based on three dimensional microtomography AN - 50171376; 1996-036551 AB - High resolution imaging of the microstructure of Fontainebleau sandstone allows a direct comparison between theoretical calculations and laboratory measurements. While porosity, pore-volume-to-surface ratio, permeability, and end point relative permeability are well predicted by our calculations, we find that electrical resistivity and wetting phase residual saturation are both overestimated. Copyright 1996 by the American Geophysical Union. JF - Geophysical Research Letters AU - Auzerais, F M AU - Dunsmuir, J AU - Ferreol, B B AU - Martys, N AU - Olson, J AU - Ramakrishnan, T S AU - Rothman, D H AU - Schwartz, L M Y1 - 1996/04/01/ PY - 1996 DA - 1996 Apr 01 SP - 705 EP - 708 PB - American Geophysical Union, Washington, DC VL - 23 IS - 7 SN - 0094-8276, 0094-8276 KW - tomography KW - scale factor KW - methods KW - electrical conductivity KW - microstructure KW - sandstone KW - Cenozoic KW - sedimentary rocks KW - transport KW - heterogeneity KW - Fontainebleau Sandstone KW - high-resolution methods KW - numerical models KW - three-dimensional models KW - porous materials KW - Paleogene KW - resistivity KW - geometry KW - Tertiary KW - immiscibility KW - single-phase flow KW - clastic rocks KW - permeability KW - Oligocene KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50171376?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Transport+in+sandstones%3B+a+study+based+on+three+dimensional+microtomography&rft.au=Auzerais%2C+F+M%3BDunsmuir%2C+J%3BFerreol%2C+B+B%3BMartys%2C+N%3BOlson%2C+J%3BRamakrishnan%2C+T+S%3BRothman%2C+D+H%3BSchwartz%2C+L+M&rft.aulast=Auzerais&rft.aufirst=F&rft.date=1996-04-01&rft.volume=23&rft.issue=7&rft.spage=705&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F96GL00776 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 15 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, 2 plates N1 - Last updated - 2014-03-14 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - Cenozoic; clastic rocks; electrical conductivity; Fontainebleau Sandstone; geometry; heterogeneity; high-resolution methods; immiscibility; methods; microstructure; numerical models; Oligocene; Paleogene; permeability; porous materials; resistivity; sandstone; scale factor; sedimentary rocks; single-phase flow; Tertiary; three-dimensional models; tomography; transport DO - http://dx.doi.org/10.1029/96GL00776 ER - TY - JOUR T1 - Detection of and response to a probable volcanogenic T-wave event swarm on the western Blanco transform fault zone AN - 50166234; 1997-020564 AB - The East Blanco Depression (EBD), a pull-apart basin within the western Blanco Transform Fault Zone (BTFZ), was the site of an intense earthquake T-wave swarm that began at 1317Z on January 9, 1994. Although technically generated earthquakes occur frequently along the BTFZ, this swarm was unusual in that it was preceded and accompanied by periodic, low-frequency, long-duration acoustic signals, that originated from near the swarm epicenters. These tremor-like signals were very similar in character to acoustic energy produced by a shallow-submarine eruption near Socorro Island, a seamount several hundred km west of Baja, California. The approximately 69 earthquakes and approximately 400 tremor-like events at the EBD occurred sporadically, with two periods of peak activity occurring between January 5-16 and 27-31. The swarm-like character of the earthquakes and the similarity of the tremor activity to the Socorro eruption indicated that the EBD was undergoing an intrusion or eruption episode. On January 27, six CTD/rosette casts were conducted at the site. Water samples from two of the stations yielded anomalous (super 3) He concentrations, with maxima at approximately 2800 m depth over the main basin. In June 1994 two camera tows within the basin yielded evidence of pillow-lava volcanism and hydrothermal deposits, but no conclusive evidence of a recent seafloor eruption. In September 1994, deployments of the U.S. Navy's Advanced Tethered Vehicle resulted in the discovery of an active hydrothermal mound on the flanks of a pillow-lava volcano. The hydrothermal mound consists of Fe-rich hydrothermal precipitate and bacterial mats. Temperatures to 60 degrees C were measured 30 cm below the surface. This is the first discovery of active hydrothermal vents along an oceanic fracture zone. Although no conclusive evidence of volcanic activity associated with the T-wave event swarm was found during these response efforts, the EBD has been the site of recent seafloor eruptions. Copyright 1996 by the American Geophysical Union. JF - Geophysical Research Letters AU - Dziak, R P AU - Fox, C G AU - Embley, R W AU - Lupton, J E AU - Johnson, G C AU - Chadwick, W W AU - Koski, R A Y1 - 1996/04// PY - 1996 DA - April 1996 SP - 873 EP - 876 PB - American Geophysical Union, Washington, DC VL - 23 IS - 8 SN - 0094-8276, 0094-8276 KW - T-waves KW - East Pacific KW - swarms KW - Northeast Pacific KW - Socorro Island KW - hydrothermal vents KW - elastic waves KW - North Pacific KW - Pacific Ocean KW - submarine volcanoes KW - volcanoes KW - volcanic earthquakes KW - seismic waves KW - Blanco fracture zone KW - earthquakes KW - acoustical waves KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50166234?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Detection+of+and+response+to+a+probable+volcanogenic+T-wave+event+swarm+on+the+western+Blanco+transform+fault+zone&rft.au=Dziak%2C+R+P%3BFox%2C+C+G%3BEmbley%2C+R+W%3BLupton%2C+J+E%3BJohnson%2C+G+C%3BChadwick%2C+W+W%3BKoski%2C+R+A&rft.aulast=Dziak&rft.aufirst=R&rft.date=1996-04-01&rft.volume=23&rft.issue=8&rft.spage=873&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F96GL00240 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 16 N1 - PubXState - DC N1 - Document feature - illus. incl. geol. sketch map N1 - SuppNotes - NOAA, Pacific Marine Environmental Laboratory (PMEL) Contrib. No. 1688 N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - acoustical waves; Blanco fracture zone; earthquakes; East Pacific; elastic waves; hydrothermal vents; North Pacific; Northeast Pacific; Pacific Ocean; seismic waves; Socorro Island; submarine volcanoes; swarms; T-waves; volcanic earthquakes; volcanoes DO - http://dx.doi.org/10.1029/96GL00240 ER - TY - JOUR T1 - A Mixture Model for Estimating Discarded Bycatch from Data with Many Zero Observations: Tuna Discards in the Eastern Tropical Pacific Ocean AN - 14410933; 10516023 AB - Fisheries discard data for unwanted species often show a smooth distribution of the per-set discards, but a large number of zero observations, a set which does not fit easily with a standard distribution. A proposed distribution mixture model would have one component showing the zero observations, and the other showing the positive discards data. This representation of a mixture model works when the discard observations are rounded to integers, and can thus estimate the proportions of rounded zeros (small amounts of discards) and true zeros (no discards). The model is applied to data collected from the commercial tuna industry operating in the eastern tropical Pacific Ocean between 198992. The model parameters can vary as a function of fishing strategy and geographic location. JF - Fishery Bulletin AU - Perkins, Peter C AU - Edwards, Elizabeth F Y1 - 1996/04// PY - 1996 DA - Apr 1996 SP - 330 PB - U.S. National Marine Fisheries Service, 7600 Sandpoint Way, N.E. Seattle WA 98115 VL - 94 IS - 2 SN - 0090-0656, 0090-0656 KW - Environment Abstracts KW - MATHEMATIC MODELS, FOOD KW - TUNA KW - FISHERIES, COMMERCIAL KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14410933?accountid=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=A+Mixture+Model+for+Estimating+Discarded+Bycatch+from+Data+with+Many+Zero+Observations%3A+Tuna+Discards+in+the+Eastern+Tropical+Pacific+Ocean&rft.au=Perkins%2C+Peter+C%3BEdwards%2C+Elizabeth+F&rft.aulast=Perkins&rft.aufirst=Peter&rft.date=1996-04-01&rft.volume=94&rft.issue=2&rft.spage=330&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 4 |t graphs N1 - Last updated - 2011-12-15 N1 - SubjectsTermNotLitGenreText - TUNA; MATHEMATIC MODELS, FOOD; FISHERIES, COMMERCIAL ER - TY - RPRT T1 - HABITAT CONSERVATION PLAN, WASHINGTON. AN - 36412871; 5812 AB - PURPOSE: The implementation of a management plan in order to protect the habitat of the northern spotted owl and the marbled murrelet on 1.6 million acres of state forest land in Washington is proposed. These two species were listed as endangered in 1990 and 1992, respectively. Their listing had an immediate impact on the state's ability to conduct timber sale activities. Under current policy, timber harvesting would be considered the taking of a habitat if the harvesting occurred with 1.8 to 2.7 miles of an owl's habitat. To protect marbled murrelet habitat, harvesting is deferred on potential suitable habitat within 40 miles of marine waters. Between 40 and 52.25 miles, a case-by-case review is conducted. This habitat conservation plan is necessary to authorize any incidental takings of these two species. Three alternatives, including a No Action Alternative (Alternative A), are considered in this draft EIS. Under the preferred alternative (Alternative B), timber sales would be designed to meet a level of acceptable level of risk as determined by the Board of Natural Resources. Surveys of northern spotted owl habitat would be conducted every two years to collect and update information on owl sites. Spotted owl populations near federal reserves would be supported with 50 percent nesting, roosting, and foraging habitat and 50 percent dispersal habitat developed maintained in designated areas. The marbled murrelet would be protected under current policy guidelines for proximity to marine waters. In addition, the preferred alternative would establish no-harvest zones in riparian areas in western Washington in order to protect salmonid habitat. Three separate alternatives are considered for the Olympic Experimental State Forest. POSITIVE IMPACTS: Protection of old-growth habitat under the preferred management scheme would ensure the continued existence of two species dependent on late-successional and old-growth forest. The limitations on timber harvesting would benefit the watershed, fisheries, and soils. NEGATIVE IMPACTS: Under the preferred alternative, up to 85 of the known 185 known or projected spotted owl sites in western Washington would be put at risk for incidental taking. LEGAL MANDATES: Endangered Species Act of 1973, as amended (16 U.S.C. 1531 et seq.), and National Forest Management Act of 1976 (16 U.S.C. 1600 et seq.). JF - EPA number: 960144, 841 pages, March 28, 1996 PY - 1996 KW - Parks, Refuges and Forests KW - Agency number: DES 96-13 KW - Biologic Assessments KW - Birds KW - Endangered Species (Animals) KW - Fish KW - Forests KW - Impact Monitoring Plans KW - Standards KW - Timber KW - Timber Management KW - Watersheds KW - Wilderness Management KW - Wildlife Habitat KW - Olympic Experimental State Forest KW - Washington KW - Endangered Species Act of 1973, as amended, Animals KW - National Forest Management Act of 1976, Compliance UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36412871?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=1996-03-28&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=HABITAT+CONSERVATION+PLAN%2C+WASHINGTON.&rft.title=HABITAT+CONSERVATION+PLAN%2C+WASHINGTON.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Name - Department of the Interior, Fish and Wildlife Service, Washington, District of Columbia; DOI N1 - Date revised - 2006-05-01 N1 - SuppNotes - Draft. Preparation date: March 28, 1996 N1 - Last updated - 2011-12-16 ER - TY - RPRT T1 - AMENDMENT NUMBER 7 TO THE NORTHEAST MULTISPECIES GROUNDFISH FISHERY MANAGEMENT PLAN, ATLANTIC OCEAN (FINAL SUPPLEMENT TO THE FINAL ENVIRONMENTAL IMPACT STATEMENT OF AUGUST 1995). AN - 36397039; 5777 AB - PURPOSE: The amending of the Northeast Multispecies (Groundfish) Fishery Management Plan by New England Fishery Management Council in order to rebuild severely depleted stocks of cod, haddock, and yellowtail flounder is proposed. Amendment 7 would address the fishery located in waters off the shores of Rhode Island, Massachusetts, New Hampshire, and Maine. The National Marine Fisheries Service' Northeast Fisheries Science Center issued a Special Advisory Report in August 1994 warning that, under current fishing mortality rates, some stocks would continue to decline and advised that, to avert a collapse of cod and to improve prospects for rebuilding of yellowtail, fishing mortality rates "should be reduced to as low a level as possible, approaching zero." The council recognizes that measures designed to reduce fishing pressure on key stocks could displace significant fishing effort into other fisheries, potentially jeopardizing their long-term sustainability and also could result in significant near-term social and economic impacts. Two alternatives, including a No Action Alternative, are considered in this final supplement. Under the proposed action, vessels other than private recreational vessels must have a limited-access permit, a rod-and-reel/handline only permit, or a party/charter permit to possess any of the 13 species in the multispecies management unit. Existing open-access permits would be reissued as one of the three new permit options; existing limited-access permits would not change. Any vessel with a current open-access permit could obtain a rod-and-reel/handline only permit. Vessels fishing under this permit would be prohibited from fishing for multispecies with gear other than rod-and-reel or handline. Any vessel that does not have a limited-access permit and that carries anglers for a fee who are fishing for multispecies would obtain a party/charter permit. Vessels fishing under this permit are prohibited from selling any multispecies catch. A vessel which currently holds a hook-gear-only open-access permit and has submitted timely vessel logbook reports showing landings between June 1994 and June 1995 of at least 500 pounds, singly or combined, of cod, haddock, pollock, yellowtail flounder, winter flounder, witch flounder, American plaice, windowpane flounder, white hake, redfish, whiting red hake, or ocean pout. POSITIVE IMPACTS: The rebuilding plan would increase the spawning stock of cod, haddock, and yellowtail flounder stocks above minimum threshold levels; below the threshold levels, stocks are much less likely to produce enough new fish (requitment) to sustain themselves at long-term levels. The minimal threshold levels would be the minimum acceptable stock sizes and not produce maximum sistainable yields. NEGATIVE IMPACTS: Fisheries not certified to have a bycatch of five percent or less of regulated groundfish species would not be allowed to fish at times other than during the allocated days-at-sea. Although there is limited data on fishing impacts on habitat in the northwest Atlantic, research has shown that high-energy environments are marginally effected by trawling and dredging while other habitat types are more significantly impacted. Furthermore, natural perturbation in the environment, such as major storm events, can substantially restructure benthic communities on a aperiodic basis. LEGAL MANDATES: Fishery Conservation and Management Act of 1976 16 U.S.C. 1801, (P.L.94-265), Marine Fisheries Conservation Act see Fishery Conservation and Management Act of 1976 (P.L.94-265), and Marine Mammal Protection Act of 1972 (16 U.S.C. 1361). PRIOR REFERENCES: For the abstract of the draft supplemental EIS, see 95-0410, Volume 19, Number 4. For the abstracts of the draft and final EISs, see 85-0134D, Volume 9, Number 3, and 86-0255F, Volume 10, Number 6, respectively. JF - EPA number: 960109, Volume 1--246 pages, Volume 2 --220 pages, Volume 3--19 pages, Volume 4--40 pages, and memorandum, March 5, 1996 PY - 1996 KW - Water KW - Dredging KW - Fish KW - Fisheries Management KW - Marine Mammals KW - Mid-Atlantic KW - Fishery Conservation and Management Act of 1976, Compliance KW - Marine Mammal Protection Act of 1972, Compliance KW - Marine Protection, Research, and Sanctuaries Act of 1972, Project Authorization UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36397039?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=1996-03-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=AMENDMENT+NUMBER+7+TO+THE+NORTHEAST+MULTISPECIES+GROUNDFISH+FISHERY+MANAGEMENT+PLAN%2C+ATLANTIC+OCEAN+%28FINAL+SUPPLEMENT+TO+THE+FINAL+ENVIRONMENTAL+IMPACT+STATEMENT+OF+AUGUST+1995%29.&rft.title=AMENDMENT+NUMBER+7+TO+THE+NORTHEAST+MULTISPECIES+GROUNDFISH+FISHERY+MANAGEMENT+PLAN%2C+ATLANTIC+OCEAN+%28FINAL+SUPPLEMENT+TO+THE+FINAL+ENVIRONMENTAL+IMPACT+STATEMENT+OF+AUGUST+1995%29.&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 - 2006-05-01 N1 - SuppNotes - Final. Preparation date: March 5, 1996 N1 - Last updated - 2011-12-16 ER - TY - JOUR T1 - Bootstrap method for nonlinear filtering of EM-ML reconstructions of PET images AN - 902332891; 11804011 AB - Reconstructions of positron emission tomography images are obtained with the iterative expectation maximization (EM) algorithm. The EM algorithm is halted according to a cross-validation procedure. For the cases studied, this method yields a reconstruction with high variability about its expected value. The variability of the reconstruction about its expected value is reduced by computing its bootstrap expectation. Based on the reconstruction computed from the observed projection data, synthetic projection data sets are simulated. Reconstructions of the synthetic projection data sets are averaged to yield the bootstrap expectation. This bootstrap procedure is a nonlinear filtering method. The procedure is automatic; no smoothing kernel or bandwidth parameter need be specified. For simulated data, the bootstrap method yielded somewhat sharper reconstructions than did an optimized linear approach. The method is applied to real data from a fluorodeoxiglucose study of the human brain. Near the boundaries, the resampling procedure yielded a sharper reconstruction. JF - International Journal of Imaging Systems and Technology AU - Coakley, Kevin J AD - Statistical Engineering Division, Division 882, United States Department of Commerce, National Institute of Standards and Technology, 325 Broadway, Boulder, CO 80303 Y1 - 1996/03// PY - 1996 DA - Mar 1996 SP - 54 EP - 61 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 USA VL - 7 IS - 1 SN - 0899-9457, 0899-9457 KW - Biotechnology and Bioengineering Abstracts; CSA Neurosciences Abstracts KW - Neuroimaging KW - Data processing KW - Algorithms KW - Positron emission tomography KW - Brain KW - Boundaries KW - Kernels KW - W 30910:Imaging KW - N3 11002:Computational & theoretical neuroscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/902332891?accountid=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=International+Journal+of+Imaging+Systems+and+Technology&rft.atitle=Bootstrap+method+for+nonlinear+filtering+of+EM-ML+reconstructions+of+PET+images&rft.au=Coakley%2C+Kevin+J&rft.aulast=Coakley&rft.aufirst=Kevin&rft.date=1996-03-01&rft.volume=7&rft.issue=1&rft.spage=54&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Imaging+Systems+and+Technology&rft.issn=08999457&rft_id=info:doi/10.1002%2F%28SICI%291098-1098%28199621%297%3A13.0.CO%3B2-T LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-11-01 N1 - Last updated - 2012-03-29 N1 - SubjectsTermNotLitGenreText - Neuroimaging; Data processing; Boundaries; Brain; Positron emission tomography; Algorithms; Kernels DO - http://dx.doi.org/10.1002/(SICI)1098-1098(199621)7:1<54::AID-IMA7>3.0.CO;2-T ER - TY - JOUR T1 - Environmentally benign staining procedure for electrophoresis gels using Coomassie Brilliant Blue. AN - 78126201; 8679192 JF - BioTechniques AU - Nivinskas, H AU - Cole, K D AD - National Institute of Standards and Technology, Gaithersburg, MD 20899, USA. Y1 - 1996/03// PY - 1996 DA - March 1996 SP - 380 EP - 2, 384-5 VL - 20 IS - 3 SN - 0736-6205, 0736-6205 KW - Coloring Agents KW - 0 KW - Proteins KW - Rosaniline Dyes KW - coomassie Brilliant Blue KW - M1ZRX790SI KW - Index Medicus KW - Environmental Pollution -- prevention & control KW - Animals KW - Cattle KW - Humans KW - Rabbits KW - Electrophoresis, Polyacrylamide Gel -- methods KW - Staining and Labeling -- methods KW - Proteins -- analysis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/78126201?accountid=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=BioTechniques&rft.atitle=Environmentally+benign+staining+procedure+for+electrophoresis+gels+using+Coomassie+Brilliant+Blue.&rft.au=Nivinskas%2C+H%3BCole%2C+K+D&rft.aulast=Nivinskas&rft.aufirst=H&rft.date=1996-03-01&rft.volume=20&rft.issue=3&rft.spage=380&rft.isbn=&rft.btitle=&rft.title=BioTechniques&rft.issn=07366205&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1996-08-20 N1 - Date created - 1996-08-20 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - GEN T1 - Who's Minding Our Preschoolers? AN - 62674903; ED395670 AB - This report presents a statistical portion of the child care arrangements working parents use for their preschoolers, and changes observed in those arrangements from 1988 to 1993. Data shown by the Survey of Income and Program participation suggest that: (1) Almost half of preschoolers are cared for by relatives while their mothers are at work; (2) Preschoolers' child care arrangements have changed dramatically over the past few years; (3) Mothers working evening or night shifts and mothers working part time have an easier time arranging for relative and in-home care; (4) Black and Hispanic mothers rely more heavily on their relatives to provide child care assistance while they are working than do White mothers; (5) Children who live with only one parent are much more likely to be cared for by their grandparents and other relatives than are children who live with married-couple parents; (6) Relatives provide a great deal of child care for preschoolers in poor families; (7) Children in families receiving benefits are more dependent on relatives to provide child care; and (8) Organized child care facilities are more popular in the South and in the suburbs. (AA) AU - Casper, Lynne M. Y1 - 1996/03// PY - 1996 DA - March 1996 SP - 9 KW - Child Care Costs KW - Child Care Needs KW - Survey of Income and Program Participation KW - ERIC, Resources in Education (RIE) KW - Socioeconomic Influences KW - Young Children KW - Mothers KW - Child Caregivers KW - Employed Parents KW - Socioeconomic Background KW - Quality of Life KW - National Surveys KW - Census Figures KW - Family Day Care KW - Economic Factors KW - Demography KW - Preschool Education KW - Child Rearing KW - Day Care KW - Family Income KW - Employed Women KW - Working Hours KW - Population Trends KW - Parents UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/62674903?accountid=14244 LA - English DB - ERIC N1 - Availability - Level 1 - Available online, if indexed January 1993 onward N1 - Last updated - 2014-03-21 ER - TY - JOUR T1 - Rapid climate changes in the tropical Atlantic region during the last deglaciation AN - 52864455; 1996-027513 JF - Nature (London) AU - Hughen, Konrad A AU - Overpeck, Jonathan T AU - Peterson, Larry C AU - Trumbore, Susan Y1 - 1996/03// PY - 1996 DA - March 1996 SP - 51 EP - 54 PB - Macmillan Journals, London VL - 380 IS - 6569 SN - 0028-0836, 0028-0836 KW - tropical environment KW - upwelling KW - isotopes KW - paleo-oceanography KW - paleocirculation KW - paleoclimatology KW - deglaciation KW - cores KW - Cariaco Basin KW - paleoecology KW - upper Pleistocene KW - Foraminifera KW - Cenozoic KW - upper Weichselian KW - marine sediments KW - radioactive isotopes KW - Weichselian KW - dates KW - paleotemperature KW - carbon KW - sediments KW - absolute age KW - Invertebrata KW - Younger Dryas KW - sedimentary structures KW - productivity KW - high-resolution methods KW - Protista KW - Quaternary KW - laminations KW - planktonic taxa KW - nutrients KW - planar bedding structures KW - optical properties KW - marine environment KW - Pleistocene KW - C-14 KW - North Atlantic KW - Caribbean Sea KW - microfossils KW - Atlantic Ocean KW - 24:Quaternary geology KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52864455?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nature+%28London%29&rft.atitle=Rapid+climate+changes+in+the+tropical+Atlantic+region+during+the+last+deglaciation&rft.au=Hughen%2C+Konrad+A%3BOverpeck%2C+Jonathan+T%3BPeterson%2C+Larry+C%3BTrumbore%2C+Susan&rft.aulast=Hughen&rft.aufirst=Konrad&rft.date=1996-03-01&rft.volume=380&rft.issue=6569&rft.spage=51&rft.isbn=&rft.btitle=&rft.title=Nature+%28London%29&rft.issn=00280836&rft_id=info:doi/ L2 - http://www.nature.com/nature/index.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 34 N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - NATUAS N1 - SubjectsTermNotLitGenreText - absolute age; Atlantic Ocean; C-14; carbon; Cariaco Basin; Caribbean Sea; Cenozoic; cores; dates; deglaciation; Foraminifera; high-resolution methods; Invertebrata; isotopes; laminations; marine environment; marine sediments; microfossils; North Atlantic; nutrients; optical properties; paleo-oceanography; paleocirculation; paleoclimatology; paleoecology; paleotemperature; planar bedding structures; planktonic taxa; Pleistocene; productivity; Protista; Quaternary; radioactive isotopes; sedimentary structures; sediments; tropical environment; upper Pleistocene; upper Weichselian; upwelling; Weichselian; Younger Dryas ER - TY - JOUR T1 - Warm climate surprises AN - 52852962; 1996-031888 JF - Science AU - Overpeck, Jonathan T Y1 - 1996/03// PY - 1996 DA - March 1996 SP - 1820 EP - 1821 PB - American Association for the Advancement of Science, Washington, DC VL - 271 IS - 5257 SN - 0036-8075, 0036-8075 KW - thematic mapper KW - Quaternary KW - interglacial environment KW - global KW - paleo-oceanography KW - glaciomarine environment KW - paleoclimatology KW - Holocene KW - Cenozoic KW - Landsat KW - paleotemperature KW - marine environment KW - glacial environment KW - remote sensing KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52852962?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Warm+climate+surprises&rft.au=Overpeck%2C+Jonathan+T&rft.aulast=Overpeck&rft.aufirst=Jonathan&rft.date=1996-03-01&rft.volume=271&rft.issue=5257&rft.spage=1820&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/ L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 17 N1 - PubXState - DC N1 - Document feature - sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - Cenozoic; glacial environment; glaciomarine environment; global; Holocene; interglacial environment; Landsat; marine environment; paleo-oceanography; paleoclimatology; paleotemperature; Quaternary; remote sensing; thematic mapper ER - TY - JOUR T1 - Robust smooth magnetotelluric transfer functions AN - 52844143; 1996-034781 JF - Geophysical Journal International AU - Larsen, Jimmy C AU - Mackie, Randall L AU - Manzella, Adele AU - Fiordelisi, Adolfo AU - Rieven, Shirley Y1 - 1996/03// PY - 1996 DA - March 1996 SP - 801 EP - 819 PB - Blackwell Scientific, Oxford VL - 124 IS - 3 SN - 0956-540X, 0956-540X KW - United States KW - geophysical surveys KW - Central California KW - induction KW - geophysical methods KW - Hawaii KW - central Italy KW - Europe KW - East Pacific Ocean Islands KW - Italy KW - Southern Europe KW - magnetotelluric methods KW - California KW - conductivity KW - Oceania KW - surveys KW - Polynesia KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52844143?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Journal+International&rft.atitle=Robust+smooth+magnetotelluric+transfer+functions&rft.au=Larsen%2C+Jimmy+C%3BMackie%2C+Randall+L%3BManzella%2C+Adele%3BFiordelisi%2C+Adolfo%3BRieven%2C+Shirley&rft.aulast=Larsen&rft.aufirst=Jimmy&rft.date=1996-03-01&rft.volume=124&rft.issue=3&rft.spage=801&rft.isbn=&rft.btitle=&rft.title=Geophysical+Journal+International&rft.issn=0956540X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 22 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - California; Central California; central Italy; conductivity; East Pacific Ocean Islands; Europe; geophysical methods; geophysical surveys; Hawaii; induction; Italy; magnetotelluric methods; Oceania; Polynesia; Southern Europe; surveys; United States ER - TY - JOUR T1 - High-accuracy mass spectrometry for isotopic abundances AN - 52674573; 1997-062768 AB - A measurement program was initiated at the National Bureau of Standards (USA) in 1957 to determine the isotopic abundance of the actinide elements with high accuracy. By 1960 it was apparent that high-accuracy isotopic abundance measurements could provide valuable support for a determination of the Faraday constant and the proposed unified atomic weight scale. Of particular interest was the long-term need for more accurate measurements to resolve differences between chemical and mass spectrometric atomic weight determinations as well as significant differences reported for mass spectrometric measurements on the same element. The methodology developed was based upon the integration of analytical chemistry and mass spectrometry into a single measurement process. Analytical chemistry was utilized to mix accurately known quantities of chemically and isotopically pure separated isotopes to produce standards of known isotopic abundance which were used to calibrate the mass spectrometers. Over a period of more than twenty years high accuracy measurements were made to certify the isotopic abundance of uranium and plutonium and to determine the atomic weight of 14 different elements. The uncertainties of these measurements were reported as overall limits of error at the 95% confidence level and represented the sum of uncertainty components for the ratio determination and the components covering effects of known sources of possible systematic error. JF - Journal of the Royal Society of Western Australia AU - Garner, E L A2 - Withers, Philip C. A2 - Rosman, Kevin J. R. Y1 - 1996/03// PY - 1996 DA - March 1996 SP - 5 EP - 10 PB - Royal Society of Western Australia, Perth, West. Aust. VL - 79, Part 1 SN - 0035-922X, 0035-922X KW - methods KW - chemical analysis KW - isotopes KW - plutonium KW - isotope ratios KW - mass spectroscopy KW - calibration KW - measurement KW - metals KW - uranium KW - spectroscopy KW - actinides KW - accuracy KW - instruments KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52674573?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+the+Royal+Society+of+Western+Australia&rft.atitle=High-accuracy+mass+spectrometry+for+isotopic+abundances&rft.au=Garner%2C+E+L&rft.aulast=Garner&rft.aufirst=E&rft.date=1996-03-01&rft.volume=79%2C+Part+1&rft.issue=&rft.spage=5&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+Royal+Society+of+Western+Australia&rft.issn=0035922X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - de Laeter symposium on Isotope science N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 24 N1 - PubXState - West. Aust. N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - JRSUAU N1 - SubjectsTermNotLitGenreText - accuracy; actinides; calibration; chemical analysis; instruments; isotope ratios; isotopes; mass spectroscopy; measurement; metals; methods; plutonium; spectroscopy; uranium ER - TY - JOUR T1 - Uncertainities in thermodynamic model predictions for the carbonate system in sea water AN - 52525809; 1999-008713 JF - Abstracts of Papers - American Chemical Society, National Meeting AU - Murphy, P P AU - Feely, R A AU - Byrne, R H A2 - Oteyza, Julian Y1 - 1996/03// PY - 1996 DA - March 1996 PB - American Chemical Society, Washington, DC VL - 211 SN - 0065-7727, 0065-7727 KW - carbonate ion KW - sea water KW - carbonate compensation depth KW - salinity KW - hydrochemistry KW - fugacity KW - temperature KW - carbon dioxide KW - models KW - carbon KW - alkalinity KW - thermodynamic properties KW - geochemistry KW - pH KW - 02B:Hydrochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52525809?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+-+American+Chemical+Society%2C+National+Meeting&rft.atitle=Uncertainities+in+thermodynamic+model+predictions+for+the+carbonate+system+in+sea+water&rft.au=Murphy%2C+P+P%3BFeely%2C+R+A%3BByrne%2C+R+H&rft.aulast=Murphy&rft.aufirst=P&rft.date=1996-03-01&rft.volume=211&rft.issue=&rft.spage=GEOC+038&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+-+American+Chemical+Society%2C+National+Meeting&rft.issn=00657727&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 211th ACS national meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alkalinity; carbon; carbon dioxide; carbonate compensation depth; carbonate ion; fugacity; geochemistry; hydrochemistry; models; pH; salinity; sea water; temperature; thermodynamic properties ER - TY - JOUR T1 - Proceedings of the sixteenth annual symposium on sea turtle biology and conservation AN - 21115882; 11331372 JF - NOAA Technical Memorandum NMFS SEFSC AU - Anonymous A2 - Byles, Richard A2 - Fernandez, Yvonne Y1 - 1996/03/01/ PY - 1996 DA - 1996 Mar 01 PB - National Marine Fisheries Service - SEFSC, Miami Laboratory - Sea Turtle Program 75 Virginia Beach Drive Miami FL 33149 USA, [URL:http://www.sefsc.noaa.gov/observerresearch.jsp] IS - 412 KW - Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - Conferences KW - Aquatic reptiles KW - Q5 08523:Conservation, wildlife management and recreation KW - O 4090:Conservation and Environmental Protection KW - Q1 08321:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21115882?accountid=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=NOAA+Technical+Memorandum+NMFS+SEFSC&rft.atitle=Proceedings+of+the+sixteenth+annual+symposium+on+sea+turtle+biology+and+conservation&rft.au=Anonymous&rft.aulast=Anonymous&rft.aufirst=&rft.date=1996-03-01&rft.volume=&rft.issue=412&rft.spage=&rft.isbn=&rft.btitle=&rft.title=NOAA+Technical+Memorandum+NMFS+SEFSC&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Conferences; Aquatic reptiles ER - TY - JOUR T1 - RADIO AND SATELLITE TRACKING OF SEA TURTLES IN THE GULF OF MEXICO, 1995 AN - 21106227; 11276536 AB - During June and July 1995, one loggerhead (Caretta caretta) and five Kemp's ridley (Lepidochelys kempii) sea turtles were radio-tracked in conjunction with a population assessment study by the National Marine Fisheries Service (Pascagoula and Galveston Labs) and Texas A&M University (Institute of Marine Life Science). Radio-tracking did not extend beyond 22 days, the length of the assessment study. The loggerhead moved westward from Barataria Pass, Louisiana, traveling approximately 70 km in 48 hours. Its last known location on day three of tracking was by triangulation, in the southern region of Terrebonne Bay. Three of four Kemp's ridleys tracked from Sabine Pass, Texas for 22 days, remained within 8 km of the jetties. The fourth ridley moved 100 km eastward, in 18 days, to the Calcasieu Pass jetties in Louisiana. Nearshore coastal movements of juvenile Kemp's ridleys and their associations with jetties is a behavior seen in previous research projects (Renaud et al. 1994, 1995). Five Kemp's ridley turtles were released during the same time with satellite transmitters. Three were released at Calcasieu Pass and two at Sabine Pass. During a 35-day period turtle 8003 moved 220 km in a southwesterly direction from Calcasieu Pass to near Freeport, Texas and then 90 km back to the northeast near Bolivar Peninsula, Texas. Turtle 8004 swam 220 km from Sabine Pass to near Marsh Island, Louisiana in 47 days. Turtle 8008 was tracked approximately 700 km from Sabine Pass to just south of the Texas-Mexico border. Last location, after 107 days, was just north of the Texas-Mexico border. Turtle 8002, released at Calcasieu Pass, still being monitored after 184 days (through 2/21/96). It has moved approximately 2300 km from the Gulf of Mexico into the Atlantic and was last located in the southern reaches of the Indian River, Florida. The last Kemp's ridley was tracked for 287 days (13 August 1994 - 16 May 1995) from Calcasieu Pass to Rancho Nuevo, Tamaulipas, Mexico (Renaud et al. 1996). It nested twice, first on 23 April, then 19 May 1995. A total of 121 eggs were deposited in the first nest; 103 (85%) successfully hatched on 14 June 1995 (52 days). One-hundred twenty-nine eggs were laid in the second nest; 98 (76%) hatchlings emerged from the nest on 5 July 1995 (47 days). JF - NOAA Technical Memorandum NMFS SEFSC AU - Renaud, M L AU - Williams, JA AU - Carpenter, JA AD - National Marine Fisheries Service, Southeast Fisheries Science Center, Galveston Laboratory, 4700 Avenue U, Galveston, TX 77551, USA Y1 - 1996/03/01/ PY - 1996 DA - 1996 Mar 01 IS - 412 KW - ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts KW - Marine fisheries KW - Marine KW - ASW, Mexico, Rancho Nuevo KW - Juveniles KW - ASW, USA, Louisiana KW - ASW, USA, Texas, Sabine Pass KW - Aquatic reptiles KW - Stock assessment KW - Remote sensing KW - USA, Louisiana, Marsh I. KW - Caretta caretta KW - Tamaulipa KW - Marshes KW - Bahamas, Grand Bahama, Freeport KW - Tracking KW - ASW, Mexico Gulf KW - ASW, USA, Texas KW - Satellite sensing KW - Venezuela, Bolivar KW - ASW, USA, Texas, Galveston KW - Lepidochelys KW - Radio KW - Q1 08423:Behaviour KW - O 5020:Fisheries and Fishery Biology KW - Q5 08501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21106227?accountid=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=NOAA+Technical+Memorandum+NMFS+SEFSC&rft.atitle=RADIO+AND+SATELLITE+TRACKING+OF+SEA+TURTLES+IN+THE+GULF+OF+MEXICO%2C+1995&rft.au=Renaud%2C+M+L%3BWilliams%2C+JA%3BCarpenter%2C+JA&rft.aulast=Renaud&rft.aufirst=M&rft.date=1996-03-01&rft.volume=&rft.issue=412&rft.spage=&rft.isbn=&rft.btitle=&rft.title=NOAA+Technical+Memorandum+NMFS+SEFSC&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Marine fisheries; Satellite sensing; Juveniles; Stock assessment; Aquatic reptiles; Remote sensing; Radio; Marshes; Tracking; Tamaulipa; Caretta caretta; Lepidochelys; ASW, Mexico Gulf; ASW, USA, Texas; ASW, Mexico, Rancho Nuevo; ASW, USA, Louisiana; ASW, USA, Texas, Sabine Pass; Venezuela, Bolivar; USA, Louisiana, Marsh I.; ASW, USA, Texas, Galveston; Bahamas, Grand Bahama, Freeport; Marine ER - TY - JOUR T1 - DEVELOPMENT OF AN INDEX OF SEA TURTLE ABUNDANCE IN THE PAMLICO-ALBEMARLE ESTUARINE COMPLEX AN - 21086477; 11276492 AB - The National Marine Fisheries Service is one of two federal agencies with responsibility for protecting and recovering listed sea turtle species. The NMFS must know the status of the stocks to formulate recovery actions and to monitor recovery. Historically, such information has come from nesting beach surveys. The populations' responses to recovery actions eventually would be realized on the beach, but not fully appreciated for many years. In contrast, the response of the in-water juvenile population is more immediate. Thus, the best way to measure the effectiveness of management actions taken to recover sea turtles is to monitor in-water juvenile populations. JF - NOAA Technical Memorandum NMFS SEFSC AU - Epperly, S P AU - Braun, J AD - NOAA, National Marine Fisheries Service, Southeast Fisheries Science Center, Beaufort Laboratory, 101 Pivers Island Road, Beaufort, NC 28516, USA Y1 - 1996/03/01/ PY - 1996 DA - 1996 Mar 01 IS - 412 KW - ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts KW - Environmental monitoring KW - Marine fisheries KW - Marine KW - Nesting KW - Aquatic reptiles KW - Estuaries KW - Brackish KW - Brackishwater environment KW - Governments KW - Reproductive behaviour KW - O 5080:Legal/Governmental KW - Q1 08423:Behaviour KW - Q5 08501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21086477?accountid=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=NOAA+Technical+Memorandum+NMFS+SEFSC&rft.atitle=DEVELOPMENT+OF+AN+INDEX+OF+SEA+TURTLE+ABUNDANCE+IN+THE+PAMLICO-ALBEMARLE+ESTUARINE+COMPLEX&rft.au=Epperly%2C+S+P%3BBraun%2C+J&rft.aulast=Epperly&rft.aufirst=S&rft.date=1996-03-01&rft.volume=&rft.issue=412&rft.spage=&rft.isbn=&rft.btitle=&rft.title=NOAA+Technical+Memorandum+NMFS+SEFSC&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Marine fisheries; Environmental monitoring; Nesting; Estuaries; Aquatic reptiles; Brackishwater environment; Governments; Reproductive behaviour; Marine; Brackish ER - TY - JOUR T1 - USE OF MOLECULAR GENETICS TO IDENTIFY INDIVIDUALS AND INFER MATING BEHAVIOR IN LEATHERBACKS AN - 21086464; 11276490 AB - Multiple polymorphic microsatellite loci were used as genetic markers to identify individual leatherback turtles Dermochelys coriacea. Blood samples were taken from almost all the adult females nesting on St. Croix, U.S. Virgin Islands between 1992 and 1994 (n=92 individuals). In addition, tissue was salvaged from dead hatchlings from different clutches laid by individual females throughout a nesting season. Primers designed by Fitzsimmons (1995) for Chelonia mydas (Cm3), Caretta caretta (Cc117), and Eretmochelys imbricata (Ei8), and by Louis (unpublished) for Geochelone sp. (N200 and N32) amplified polymorphic microsatellite loci in D. coriacea. Three additional microsatellites were found in leatherbacks (P186, DC99, and DC28; Dutton 1995), and the number of alleles ranged from 2 to 17 (Table 1) among the females nesting in St. Croix. We constructed genetic fingerprints using genotype data from all 8 microsatellites. Probabilities of obtaining genotype profiles by chance were estimated from allele frequencies for the population, and were less than 1x10-8, indicating that this microsatellite system will be reliable as a genetic "tag" to identify individuals. JF - NOAA Technical Memorandum NMFS SEFSC AU - Dutton, PH AU - Davis, S K AD - NOAA-NMFS, SWFSC, P.O. Box 271, La Jolla, CA 92038, USA Y1 - 1996/03/01/ PY - 1996 DA - 1996 Mar 01 IS - 412 KW - Genetics Abstracts; ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts KW - Mating behavior KW - Data processing KW - Allelles KW - Geochelone KW - Nucleotide sequence KW - Aquatic reptiles KW - Microsatellites KW - Caretta caretta KW - Genotypes KW - Biopolymorphism KW - Eretmochelys imbricata KW - Population genetics KW - Islands KW - Chelonia mydas KW - Nesting KW - Genetic markers KW - DNA KW - Primers KW - Gene frequency KW - Reproductive behaviour KW - Dermochelys coriacea KW - O 1070:Ecology/Community Studies KW - G 07850:Reptiles & Amphibians KW - Q1 08423:Behaviour KW - Q5 08501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21086464?accountid=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=NOAA+Technical+Memorandum+NMFS+SEFSC&rft.atitle=USE+OF+MOLECULAR+GENETICS+TO+IDENTIFY+INDIVIDUALS+AND+INFER+MATING+BEHAVIOR+IN+LEATHERBACKS&rft.au=Dutton%2C+PH%3BDavis%2C+S+K&rft.aulast=Dutton&rft.aufirst=PH&rft.date=1996-03-01&rft.volume=&rft.issue=412&rft.spage=&rft.isbn=&rft.btitle=&rft.title=NOAA+Technical+Memorandum+NMFS+SEFSC&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Population genetics; Allelles; Nesting; Nucleotide sequence; Aquatic reptiles; DNA; Reproductive behaviour; Genotypes; Biopolymorphism; Mating behavior; Data processing; Islands; Genetic markers; Microsatellites; Gene frequency; Primers; Geochelone; Chelonia mydas; Caretta caretta; Dermochelys coriacea; Eretmochelys imbricata ER - TY - JOUR T1 - A PASSIVE ENTRAPMENT DEVICE FOR LIVE CAPTURE OF SEA TURTLES IN THE GULF OF MEXICO AN - 21086453; 11276485 AB - We developed and tested a passive entrapment device (PED) designed to capture sea turtles with the least possible chance of causing turtle mortality, while keeping maintenance and personnel costs for the system low. The PED was constructed of stiff polyethylene fencing material. The material had a height of 2 meters and a square mesh with diagonal measurement of 13 centimeters. The PED had a lead of 100 meters and primary and secondary enclosures of 3 and 5 meters per side. Turtles in the enclosure were retrieved with a dip net. During preliminary tests in laboratory tanks and a 0.1 ha pond, no turtles became entangled and turtles were repeatedly observed entering the enclosures with no apparent adverse effects. Testing at beachfront and bay sites resulted in captures of wild Kemp's ridleys (Lepidochelys kerrtpii) off the beachfront near Sabine Pass, TX and green turtles (Chelonia mydas) in lower Matagorda Bay, Texas. The PED held up well during low wave action and heavy debris loading, but not in heavy surf and storm surges. Nontarget species either escaped or were removed with the dip net. The only noted mortality was one bull shark (Carcharhinus leucas). Preliminary conclusions are that the PED is environmentally safe and effective in capturing sea turtles. Protected species are at low risk of drowning with the device and most bycatch can easily escape. The device is very sturdy and has virtually no maintenance costs. It is particularly suited to shallow inshore waters with relatively low wave action, but also can be used effectively in some beachfront situations. Deployment takes no special equipment and can be done by two people in 2-3 hours in calm water. JF - NOAA Technical Memorandum NMFS SEFSC AU - Carpenter, JA AU - Williams, B AU - Renaud, M L AD - Southeast Fisheries Science Center, National Marine Fisheries Service, Galveston Laboratory, 4700 Avenue U, Galveston, TX 77551, USA Y1 - 1996/03/01/ PY - 1996 DA - 1996 Mar 01 IS - 412 KW - ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts KW - Carcharhinus leucas KW - Marine KW - Drowning KW - ASW, USA, Texas, Sabine Pass KW - Aquatic reptiles KW - Surf KW - Ponds KW - ASW, Mexico Gulf KW - Marine fish KW - ASW, USA, Texas KW - Wave action KW - Storm surges KW - Chelonia mydas KW - Enclosures KW - Lepidochelys KW - ASW, USA, Texas, Matagorda Bay KW - Mortality causes KW - Q1 08442:Population dynamics KW - O 5020:Fisheries and Fishery Biology KW - Q5 08501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21086453?accountid=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=NOAA+Technical+Memorandum+NMFS+SEFSC&rft.atitle=A+PASSIVE+ENTRAPMENT+DEVICE+FOR+LIVE+CAPTURE+OF+SEA+TURTLES+IN+THE+GULF+OF+MEXICO&rft.au=Carpenter%2C+JA%3BWilliams%2C+B%3BRenaud%2C+M+L&rft.aulast=Carpenter&rft.aufirst=JA&rft.date=1996-03-01&rft.volume=&rft.issue=412&rft.spage=&rft.isbn=&rft.btitle=&rft.title=NOAA+Technical+Memorandum+NMFS+SEFSC&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Marine fish; Wave action; Drowning; Storm surges; Enclosures; Aquatic reptiles; Surf; Ponds; Mortality causes; Carcharhinus leucas; Chelonia mydas; Lepidochelys; ASW, Mexico Gulf; ASW, USA, Texas; ASW, USA, Texas, Sabine Pass; ASW, USA, Texas, Matagorda Bay; Marine ER - TY - JOUR T1 - Vulnerability of Marked Age-0 Steelhead to a Visual Predator AN - 20548893; 9227326 AB - The assumption that marking does not alter the vulnerability of fish to a visual predator was examined. Similar numbers of age-0 steelhead Oncorhynchus mykiss were tagged with binary-coded-wires, tagged with passive integrated transponders, freeze branded, marked with fingerling tags, or left unmarked. All were subjected to age-1 steelhead predators for 24 h in 2.4-m-diameter circular tanks filled with clear well water. Twice as many marked as unmarked age-0 steelhead prey were eaten. There was no significant survival difference among the four marked treatment groups, which suggested that in the laboratory the trauma associated with marking is more important than mark type. We conclude that marking may effect postrelease survival and recommend that mark-recapture experiments be used to empirically determine and correct for differences in survival of marked and unmarked fish. JF - Transactions of the American Fisheries Society AU - Maynard, Desmond J AU - Frost, Deborah A AU - WAKNITZ, FWILLIAM AU - Prentice, Earl F AD - Coastal Zone and Estuarine Studies Division, Northwest Fisheries Science Center, National Marine Fisheries Service, 2725 Montlake Boulevard East, Seattle, Washington 98112, USA Y1 - 1996/03// PY - 1996 DA - Mar 1996 SP - 330 EP - 333 PB - American Fisheries Society, 5410 Grosvenor Ln. VL - 125 IS - 2 SN - 0002-8487, 0002-8487 KW - Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Food organisms KW - Survival KW - Oncorhynchus mykiss KW - Predators KW - Tracking KW - Trauma KW - Tags KW - Fingerlings KW - Vulnerability KW - Prey KW - Transponders KW - O 1070:Ecology/Community Studies KW - Q1 08483:Species interactions: general KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20548893?accountid=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=Vulnerability+of+Marked+Age-0+Steelhead+to+a+Visual+Predator&rft.au=Maynard%2C+Desmond+J%3BFrost%2C+Deborah+A%3BWAKNITZ%2C+FWILLIAM%3BPrentice%2C+Earl+F&rft.aulast=Maynard&rft.aufirst=Desmond&rft.date=1996-03-01&rft.volume=125&rft.issue=2&rft.spage=330&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2F1548-8659%281996%291252.3.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Food organisms; Tags; Fingerlings; Predators; Vulnerability; Tracking; Transponders; Survival; Prey; Trauma; Oncorhynchus mykiss DO - http://dx.doi.org/10.1577/1548-8659(1996)125<0330:VOMAST>2.3.CO;2 ER - TY - JOUR T1 - Trends in chemical concentrations in mussels and oysters collected along the US coast from 1986 to 1993 AN - 17202442; 4497894 AB - Results from annual collections and chemical analyses of mussels and oysters from sites located throughout the marine coast of the United States show decreasing trends, on a national scale, for chemicals whose use has been banned or has greatly decreased. Concentrations of most other chemicals are neither increasing nor decreasing. JF - Mar. Environ. Res. AU - O'Connor, T P AD - NOAA NOS/ORCA 2, National Status and Trends Program, 1305 East West Highway, Silver Spring, MD 20910, USA Y1 - 1996/03// PY - 1996 DA - Mar 1996 SP - 183 EP - 200 VL - 41 IS - 2 SN - 0141-1136, 0141-1136 KW - Long-term records KW - Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality KW - Marine KW - Pollution monitoring KW - Mytilus californianus KW - Mytilus edulis KW - Ostrea sandvicensis KW - ASW, Mexico Gulf KW - Bioaccumulation KW - Marine molluscs KW - Crassostrea virginica KW - Chemical pollutants KW - USA Coasts KW - Chemical analysis KW - Pollution control KW - O 4020:Pollution - Organisms/Ecology/Toxicology KW - Q5 08504:Effects on organisms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17202442?accountid=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=Mar.+Environ.+Res.&rft.atitle=Trends+in+chemical+concentrations+in+mussels+and+oysters+collected+along+the+US+coast+from+1986+to+1993&rft.au=O%27Connor%2C+T+P&rft.aulast=O%27Connor&rft.aufirst=T&rft.date=1996-03-01&rft.volume=41&rft.issue=2&rft.spage=183&rft.isbn=&rft.btitle=&rft.title=Mar.+Environ.+Res.&rft.issn=01411136&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 N1 - SubjectsTermNotLitGenreText - Pollution monitoring; Bioaccumulation; Marine molluscs; Chemical pollutants; Chemical analysis; Pollution control; Mytilus californianus; Mytilus edulis; Crassostrea virginica; Ostrea sandvicensis; ASW, Mexico Gulf; USA Coasts; Marine ER - TY - JOUR T1 - Growth and duration of the planktonic phase and a stage based population matrix of Dover sole, Microstomus pacificus AN - 17021554; 3860266 AB - We describe the age and growth of planktonic larvae and pelagic stages of Dover sole, Microstomus pacificus, from daily increments in the otoliths. By rearing larvae from eggs in the laboratory, we validated the formation of daily increments. Increment widths in the central core area are as narrow as 0.23 mu m, therefore, we imaged all otoliths with scanning electron microscopy. Larval Dover sole grow rapidly in length during stage one (6.5-55 mm), then apparently shrink during stage two and grow slowly during stage three and four. Stage one lasts up to 200 days, stage two about 100 days and stage three and four up to 400 days. The oldest pelagic fish aged was 867 days old. Development reaches stage three within 1 year and settlement may occur then, but a few Dover sole remain pelagic for over 2 years. JF - Bulletin of Marine Science AU - Butler, J L AU - Dahlin, KA AU - Moser, H G AD - NOAA/NMFS, Southwest Fish. Sci. Cent., P.O. Box 271, La Jolla, CA 92038, USA Y1 - 1996/03// PY - 1996 DA - Mar 1996 SP - 29 EP - 43 VL - 58 IS - 1 SN - 0007-4977, 0007-4977 KW - fish larvae KW - larval development KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - Microstomus pacificus KW - developmental stages KW - INE, USA KW - models KW - population structure KW - commercial species KW - life cycle KW - otoliths KW - growth KW - O 1070:Ecology/Community Studies KW - Q1 08441:Population structure KW - D 04003:Modeling, mathematics, computer applications KW - O 1050:Vertebrates, Urochordates and Cephalochordates KW - Q1 08344:Reproduction and development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17021554?accountid=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=Bulletin+of+Marine+Science&rft.atitle=Growth+and+duration+of+the+planktonic+phase+and+a+stage+based+population+matrix+of+Dover+sole%2C+Microstomus+pacificus&rft.au=Butler%2C+J+L%3BDahlin%2C+KA%3BMoser%2C+H+G&rft.aulast=Butler&rft.aufirst=J&rft.date=1996-03-01&rft.volume=58&rft.issue=1&rft.spage=29&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+Marine+Science&rft.issn=00074977&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - models; population structure; commercial species; life cycle; larval development; otoliths; developmental stages; fish larvae; growth; Microstomus pacificus; INE, USA; Marine ER - TY - RPRT T1 - Effects of mitigative measures on productivity of white sturgeon populations in the Columbia River downstream from McNary Dam, and determine status and habitat requirements of white sturgeon populations in the Columbia and Snake Rivers upstream from the McNary Dam. Annual progress report, April 1994--March 1995 AN - 16528186; 4256070 AB - The author reports on progress from April 1994 through March 1994 of research on white sturgeon in the lower Columbia River. The study began in July 1986 and is a cooperative effort of federal, state and tribal fisheries entities to determine the (1) the status and habitat requirements, and (2) the effects of mitigative measures on productivity of white sturgeon populations in the lower Columbia River. This report describes activities conducted during the third year of this contract's second phase. Information was collected, analyzed, and evaluated on subadult and adult life histories, population dynamics, quantity and quality of habitat, and production enhancement strategies. The report is divided into sections that evaluate success of developing and implementing a management plan for white sturgeon; evaluate growth, mortality, and contributions to fisheries of juvenile white sturgeon transplanted from areas downstream; describe the life history and population dynamics of subadult and adult white sturgeon; define habitat requirements for spawning and rearing of white sturgeon and quantify the extent of habitat available; describe reproductive and early life history characteristics of white sturgeon; and quantify physical habitat used by spawning and rearing white sturgeon in the free-flowing portion of the Columbia River. AU - Beiningen, K T Y1 - 1996/03// PY - 1996 DA - Mar 1996 SP - 148 KW - Habitat KW - USA, Columbia R. KW - White sturgeon KW - Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - Acipenser transmontanus KW - Ecological effects KW - Alteration of flow KW - Ecological distribution KW - Stock assessment KW - Spawning grounds KW - Spawning KW - Freshwater KW - Population dynamics KW - Fishery resources KW - Life history studies KW - Fish populations KW - Habitats KW - Life history KW - Fishery management KW - Dams KW - Sturgeon KW - Regulated rivers KW - Q5 08523:Conservation, wildlife management and recreation KW - Q1 08341:General KW - SW 4070:Ecological impact of water development KW - Q1 08604:Stock assessment and management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16528186?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=Beiningen%2C+K+T&rft.aulast=Beiningen&rft.aufirst=K&rft.date=1996-03-01&rft.volume=&rft.issue=&rft.spage=148&rft.isbn=&rft.btitle=Effects+of+mitigative+measures+on+productivity+of+white+sturgeon+populations+in+the+Columbia+River+downstream+from+McNary+Dam%2C+and+determine+status+and+habitat+requirements+of+white+sturgeon+populations+in+the+Columbia+and+Snake+Rivers+upstream+from+the+McNary+Dam.+Annual+progress+report%2C+April+1994--March+1995&rft.title=Effects+of+mitigative+measures+on+productivity+of+white+sturgeon+populations+in+the+Columbia+River+downstream+from+McNary+Dam%2C+and+determine+status+and+habitat+requirements+of+white+sturgeon+populations+in+the+Columbia+and+Snake+Rivers+upstream+from+the+McNary+Dam.+Annual+progress+report%2C+April+1994--March+1995&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Report: DOE/BP /63584-10. Available from: NTIS, 5285 Port Royal Rd, Springfield, VA 22161, USA. 1-800-553-NTIS or 1-703-605-6000 or orders[at]ntis.fedworld.gov. NTIS accession number: DE96012745. N1 - Last updated - 2014-05-06 ER - TY - JOUR T1 - Effects of high-molecular-weight dissolved organic matter on nitrogen dynamics in the Mississippi River plume AN - 15856996; 4018271 AB - The dynamics of N and its interactions with labile dissolved organic C (DOC), bacteria, and phytoplankton were studied to determine potential effects of dissolved organic matter (DOM) and light on N dynamics in surface waters of the Mississippi River (USA) plume in the Gulf of Mexico. Bacterial uptake of added labeled N compounds ( super(15)NH sub(4) super(+) or super(15)N-labeled dissolved free amino acids, DFAA) was stimulated more by high-molecular-weight (HMW, > 1 kDa) DOM than by low-molecular-weight (LMW, < 1 kDa) DOM. An index that inversely indicated the presence of labile DOC was defined as the fraction of assimilated Amino acid- super(15)N that was Recovered as super(15)N-Ammonium (ANRA), following the additions of high-levels (4 mu M) of super(15)N-DFAA. ANRA ratios were high in the absence of other available carbon sources because heterotrophic bacteria were forced to use the added amino acids as a carbon source for respiration rather than as a nutrient source for biomass formation. In dynamic light/dark experiments, conducted with in situ populations of organisms, uptake rates of added super(15)NH sub(4) super(+) were significantly enhanced both by the presence of light and by the addition of HMW DOM. Uptake rates of added super(15)N-labeled DFAA were increased by the addition of HMW DOM but not by light. ANRA ratios were consistently lower in the presence of added HMW DOM than in controls. Added HMW DOM thus appeared to stimulate the incorporation of assimilated DFAA into bacterial biomass. Bacterial growth rates were relatively high in both light and dark bottles with DFAA additions and in light bottles with HMW DOM plus NH sub(4) super(+) additions, but they remained comparatively low in dark bottles with added NH sub(4) super(+). These results are consistent with the idea that bacterial N dynamics in these euphotic waters may be tightly coupled to photosynthetic activities over short time scales. JF - Marine Ecology Progress Series AU - Gardner, W S AU - Benner, R AU - Amon, RMW AU - Cotner, JB Jr AU - Cavaletto, J F AU - Johnson, J R AD - NOAA Great Lakes Environ. Res. Lab., 2205 Commonwealth Blvd., Ann Arbor, MI 48105, USA Y1 - 1996/03// PY - 1996 DA - Mar 1996 SP - 287 EP - 297 VL - 133 IS - 1-3 SN - 0171-8630, 0171-8630 KW - phytoplankton KW - Mexico Gulf KW - carbon KW - cycling nutrients KW - Water Resources Abstracts; Microbiology Abstracts B: Bacteriology; Ecology Abstracts KW - plumes KW - organic matter KW - nitrogen cycle KW - heterotrophic bacteria KW - aquatic bacteria KW - SW 0880:Chemical processes KW - D 04330:Marine KW - J 02905:Water UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15856996?accountid=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=Marine+Ecology+Progress+Series&rft.atitle=Effects+of+high-molecular-weight+dissolved+organic+matter+on+nitrogen+dynamics+in+the+Mississippi+River+plume&rft.au=Gardner%2C+W+S%3BBenner%2C+R%3BAmon%2C+RMW%3BCotner%2C+JB+Jr%3BCavaletto%2C+J+F%3BJohnson%2C+J+R&rft.aulast=Gardner&rft.aufirst=W&rft.date=1996-03-01&rft.volume=133&rft.issue=1-3&rft.spage=287&rft.isbn=&rft.btitle=&rft.title=Marine+Ecology+Progress+Series&rft.issn=01718630&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - nitrogen cycle; organic matter; carbon; phytoplankton; aquatic bacteria; heterotrophic bacteria; cycling nutrients; plumes ER - TY - JOUR T1 - Flower Garden Banks National Marine Sanctuary: Platforms, partnerships, and resource protection AN - 15646978; 3943240 AB - Innovative cooperative efforts between the Flower Garden Banks National Marine Sanctuary, other Federal and State government programs, academic institutions, non-governmental organizations, and the sport diving and petroleum industries have been essential for the successful protection and management of this unique marine environment. An example of one partnership between the Sanctuary, scientists, and Mobil Exploration and Producing U.S. involves the use of a natural gas production platform located within the Sanctuary for research and training programs. But the future is gloomy for this productive alliance, as the platform's production life is nearing an end. The facility's imminent removal poses challenges for agencies and operators charged with protecting the fragile resources of the Flower Garden Banks. JF - Marine Technology Society Journal AU - Ostrom, CL AU - Gittings AD - Sanctuaries and Reserves Div., NOAA, Natl. Ocean Serv., Silver Spring, MD, USA Y1 - 1996/03// PY - 1996 DA - Mar 1996 SP - 3 EP - 7 VL - 30 IS - 2 SN - 0025-3324, 0025-3324 KW - ASW, Atlantic, Mexico Gulf, Flower Garden Banks KW - ASW, USA, Texas, Flower Garden Banks Natl. Marine Sanctuary KW - ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts KW - Marine KW - nature conservation KW - ecosystem management KW - USA, Texas KW - environmental protection KW - coral reefs KW - Q5 08523:Conservation, wildlife management and recreation KW - O 4090:Conservation and Environmental Protection UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15646978?accountid=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+Technology+Society+Journal&rft.atitle=Flower+Garden+Banks+National+Marine+Sanctuary%3A+Platforms%2C+partnerships%2C+and+resource+protection&rft.au=Ostrom%2C+CL%3BGittings&rft.aulast=Ostrom&rft.aufirst=CL&rft.date=1996-03-01&rft.volume=30&rft.issue=2&rft.spage=3&rft.isbn=&rft.btitle=&rft.title=Marine+Technology+Society+Journal&rft.issn=00253324&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - nature conservation; ecosystem management; environmental protection; coral reefs; USA, Texas; Marine ER - TY - JOUR T1 - Interdecadal change in reef fish populations at French Frigate Shoals and Midway Atoll, northwestern Hawaiian Islands: Statistical power in retrospect AN - 15600853; 3928545 AB - Reef fish faunas were compared between surveys conducted more than a decade apart at each of two isolated and nearly pristine oceanic atolls (French Frigate Shoals [FFS] and Midway Atoll) in the northwestern Hawaiian Islands. Species composition, assemblage structure (density rankings), and population densities were compared to test the hypothesis that reef fishes had declined during a period of lower oceanic productivity in the central North Pacific. Within each of two principal habitats (barrier and patch reefs) at each atoll, species composition and rank densities differed little between sampling periods. Densities, however, generally declined by about one-third for many numerically dominant species and for taxa pooled into functional categories (trophic levels, feeding guilds). Patterns of temporal change were partly confounded by distributional shifts between barrier and patch reef habitats at FFS, perhaps reflecting indirect effects of storm disturbance on benthic algal habitat. Such effects, together with related changes in climate and oceanic productivity on an interdecadal time scale, might have been responsible for the apparent declines in reef fish densities at both atolls. Temporal patterns were clearer at Midway Atoll, where changes in benthic algae were not evident. Our observations indicate that the statistical power necessary to detect changes in the population densities of reef fish species that exhibit large temporal fluctuations in numbers, particularly on oceanic islands, is generally low. Power to detect twofold changes may be adequate, however, if taxa are pooled into functional categories. JF - Bulletin of Marine Science AU - DeMartini, EE AU - Parrish, F A AU - Parrish, J D AD - Honolulu Lab., Southwest Fish. Sci. Cent., NMFS (NOAA), 2570 Dole St. Honolulu, HI 96822-2396, USA Y1 - 1996/03// PY - 1996 DA - Mar 1996 SP - 804 EP - 825 VL - 58 IS - 3 SN - 0007-4977, 0007-4977 KW - ISE, Pacific, Midway I. KW - oceanic islands KW - reef fish KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - community composition KW - population density KW - USA, Hawaii KW - ISE, USA, Hawaii, French Frigate Shoals KW - coral reefs KW - Pisces KW - population dynamics KW - O 1070:Ecology/Community Studies KW - Q1 08341:General KW - D 04668:Fish KW - Q1 08442:Population dynamics KW - O 1050:Vertebrates, Urochordates and Cephalochordates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15600853?accountid=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=Bulletin+of+Marine+Science&rft.atitle=Interdecadal+change+in+reef+fish+populations+at+French+Frigate+Shoals+and+Midway+Atoll%2C+northwestern+Hawaiian+Islands%3A+Statistical+power+in+retrospect&rft.au=DeMartini%2C+EE%3BParrish%2C+F+A%3BParrish%2C+J+D&rft.aulast=DeMartini&rft.aufirst=EE&rft.date=1996-03-01&rft.volume=58&rft.issue=3&rft.spage=804&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+Marine+Science&rft.issn=00074977&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - community composition; reef fish; population density; oceanic islands; population dynamics; coral reefs; Pisces; USA, Hawaii; ISE, USA, Hawaii, French Frigate Shoals; Marine ER - TY - JOUR T1 - Sheltering and foraging substrate uses of the arc-eye hawkfish Paracirrhites arcatus (Pisces: Cirrhitidae) AN - 15599138; 3928544 AB - A combination of free-ranging snorkel surveys and focal-animal observations was used to evaluate substrate use by the arc-eye hawkfish Paracirrhites arcatus, a typical cirrhitid recognized for its conspicuous "perching" and ambushing behavior. The arc-eye hawkfish used different substrates for sheltering and for foraging. Pocillopora meandrina, the only common species of closely branched coral in the main Hawaiian Islands, was the perch most frequently encountered (>96% of all cases) on snorkel surveys at seven sites on the leeward side of the Island of Hawaii. P. arcatus refuged within Poc. meandrina whenever predators approached closely, but darted out from coral heads to feed. Foraging strikes were directed mainly at targets on benthic substrates surrounding Poc. meandrina refuges; strikes were primarily directed (81-96% of all strikes) at prey on rock/dead coral substrate that dominated cover (43-90%) at the study sites. P. arcatus also fed to a major extent within the near-bottom water column. The dichotomy between preferred foraging and sheltering substrates is discussed relative to the trade-off between foraging benefit and risk of predation hazard when the two substrates differ. JF - Bulletin of Marine Science AU - DeMartini, EE AD - Honolulu Lab., Southwest Fish. Sci. Cent., NMFS (NOAA), 2570 Dole St., Honolulu, HI 96822-2396, USA Y1 - 1996/03// PY - 1996 DA - Mar 1996 SP - 826 EP - 837 VL - 58 IS - 3 SN - 0007-4977, 0007-4977 KW - feeding behavior KW - foraging behavior KW - microhabitats KW - sheltering behavior KW - Animal Behavior Abstracts; Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - Paracirrhites arcatus KW - ISE, USA, Hawaii, Hawaii I. KW - Pocillopora meandrina KW - Cirrhitidae KW - O 1070:Ecology/Community Studies KW - Q1 08341:General KW - D 04668:Fish KW - O 1050:Vertebrates, Urochordates and Cephalochordates KW - Y 25495:Fish KW - Q1 08425:Nutrition and feeding habits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15599138?accountid=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=Bulletin+of+Marine+Science&rft.atitle=Sheltering+and+foraging+substrate+uses+of+the+arc-eye+hawkfish+Paracirrhites+arcatus+%28Pisces%3A+Cirrhitidae%29&rft.au=DeMartini%2C+EE&rft.aulast=DeMartini&rft.aufirst=EE&rft.date=1996-03-01&rft.volume=58&rft.issue=3&rft.spage=826&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+Marine+Science&rft.issn=00074977&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - microhabitats; sheltering behavior; foraging behavior; feeding behavior; Paracirrhites arcatus; Pocillopora meandrina; Cirrhitidae; ISE, USA, Hawaii, Hawaii I.; Marine ER - TY - JOUR T1 - Development of planted seagrass beds in Tampa Bay, Florida, USA. I. Plant components AN - 15587925; 3911131 AB - In this study we evaluated the floral attributes of planted seagrass beds as they developed over time. The seagrasses Halodule wrightii and Syringodium filiforme were planted on 0.5 m centers at several sites within Tampa Bay, Florida, USA. Planting unit (PU) survival, change in areal shoot density, plant morphometrics and associated macroalgae were monitored over a 3 yr period. These parameters were compared with nearby, natural beds as a reference. Comparisons were not limited to the same species, but included Thalassia testudinum in order to address management issues regarding the substitution of one habitat type for another. Despite use of experienced personnel, in some plantings, an average 47% loss of PU was sustained, apparently due to seasonal bioturbation. Depending on the spatial distribution of loss, persistent cover at equivalent densities was still attained within 1.8 yr (for plantings on 0.5 m centers) over portions of some planted sites. Seagrass recovery rate and recommended monitoring times have a positive, linear relationship to spacing of plantings. Although moderately variable, areal shoot density clearly defined trends in bed development over time. Many plantings exhibited little spread in the first year after planting, and then expanded rapidly in the second year. Seagrass surface area, length or biomass, as well as macroalgal biomass, proved to be weak indicators of system development for most seagrass species. Although substantial PU losses were experienced, the subsequent survival, spread and persistence of seagrasses indicate that large areas of Tampa Bay, which historically had supported seagrass, are now suitable for restoration. For remaining seagrass habitat however, conservation provides a more certain basis for maintaining the resource than attempting to mitigate through planting. JF - Marine ecology progress series. Oldendorf AU - Fonseca AU - Kenworthy, W J AU - Courtney, F X AD - NMFS/NOAA, Southeast Fish. Sci. Cent., Beaufort Lab., Beaufort, NC 28516-9722, USA Y1 - 1996/03// PY - 1996 DA - Mar 1996 SP - 127 EP - 139 VL - 132 IS - 1-3 SN - 0171-8630, 0171-8630 KW - Ecology Abstracts KW - population density KW - USA, Florida KW - Halodule wrightii KW - environmental restoration KW - community structure KW - Syringodium filiforme KW - D 04715:Reclamation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15587925?accountid=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.+Oldendorf&rft.atitle=Development+of+planted+seagrass+beds+in+Tampa+Bay%2C+Florida%2C+USA.+I.+Plant+components&rft.au=Fonseca%3BKenworthy%2C+W+J%3BCourtney%2C+F+X&rft.aulast=Fonseca&rft.aufirst=&rft.date=1996-03-01&rft.volume=132&rft.issue=1-3&rft.spage=127&rft.isbn=&rft.btitle=&rft.title=Marine+ecology+progress+series.+Oldendorf&rft.issn=01718630&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Halodule wrightii; Syringodium filiforme; USA, Florida; environmental restoration; population density; community structure ER - TY - BOOK T1 - Summary of water masses receiving wastes from sewage sludge dumping at the 106-Mile Dumpsite during 1986-1991 AN - 15585944; 3910728 AB - The 106-Mile dumpsite, a deep ocean site located 106 miles southeast of New York, received sewage-treatment sludge from several municipalities in New York and New Jersey from 1986 to 1991. The site is located over the continental slope and is occupied predominantly by slope water, however, incursions of shelf water and warm-core rings occur periodically. This report summarizes satellite derived data on surface water present at the dumpsite and volumes of sludge dumped, along with between-year differences and seasonal tendencies for the period of sludge dumping (March 1986-December 1991). Satellite infrared data are used to determine surface water mass characteristics present at the time of each dump. Records of sewage sludge dumping at the site were obtained from the U.S. Environmental Protection Agency (EPA). During the six years, approximately 38.5 x 10 super(6) wet tons (9000 x 10 super(6) gallons) of sludge were dumped at the 106-Mile Dumpsite, with 70.2% (by volume) dumped into slope water, 13.4% into shelf water, and the remaining 16.4% received by warm-core rings. JF - Journal of Marine Environmental Engineering AU - Ruhsam, C M A2 - Robertson, A (ed) Y1 - 1996/03// PY - 1996 DA - Mar 1996 SP - 9 EP - 75 SN - 2919875175 KW - US EPA KW - USA, New York Bight KW - continental shelves KW - continental slope KW - pollution dispersion KW - satellite technology KW - seasonal variation KW - sewage disposal KW - sludge disposal KW - surface water records KW - transport processes KW - waste disposal sites KW - water currents KW - water masses KW - ASFA 3: Aquatic Pollution & Environmental Quality; Pollution Abstracts; Oceanic Abstracts; Water Resources Abstracts KW - domestic wastes KW - volumetric analysis KW - Marine KW - ANW, USA, New York Bight KW - ocean dumping KW - USA KW - seasonal variations KW - Q5 08503:Characteristics, behavior and fate KW - SW 3050:Ultimate disposal of wastes KW - P 1000:MARINE POLLUTION KW - O 4060:Pollution - Environment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15585944?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=Ruhsam%2C+C+M&rft.aulast=Ruhsam&rft.aufirst=C&rft.date=1996-03-01&rft.volume=&rft.issue=&rft.spage=67&rft.isbn=2919875175&rft.btitle=Summary+of+water+masses+receiving+wastes+from+sewage+sludge+dumping+at+the+106-Mile+Dumpsite+during+1986-1991&rft.title=Summary+of+water+masses+receiving+wastes+from+sewage+sludge+dumping+at+the+106-Mile+Dumpsite+during+1986-1991&rft.issn=1061026X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 ER - TY - JOUR T1 - Summer feeding habits of Dall's porpoise, Phocoenoides dalli, in the southern Sea of Okhotsk AN - 15581963; 3915812 AB - Stomach contents were analyzed from 85 Dall's porpoises, Phocoenoides dalli, taken in the southern Sea of Okhotsk during the summer of 1988. Thirteen species of fish and five species of cephalopods were identified. Fishes comprising 9 families were predominant and made up 79.9% of the total number of prey, with an overall occurrence in the stomachs of 100%. Three families of cephalopods made up 20.1% of the total number of prey ingested, with an overall occurrence of 74%. The Japanese pilchard, Sardinops sagax melanostictus, was the primary prey and represented 72.0% of the total prey in 97.3% of the stomachs examined. The gonatid squid, Berryteuthis magister, ranked second and made up 16.9% of the total prey in 61.6% of the stomachs. Walleye pollock, Theragra chalcogramma, was the third most abundant prey item consumed and represented 6.0% of the total, with an occurrence of 53.4%. Composition of the sample by the calculated total mass and caloric intake supports the numeric findings on the relative importance of the three major prey species to the Dall's porpoise diet. The Japanese pilchard was clearly dominant using these indices and constituted 65.4% of the total mass and 80.7% of the caloric intake. Berryteuthis magister made up 26.8% of the mass and 15.5% of the caloric intake. Walleye pollock contributed the least to the diet with 7.9% of the total mass and 3.8% of the caloric intake. Volumetric data indicate that porpoises are feeding heavily on Japanese pilchard throughout the daylight hours. Berryteuthis magister was probably fed upon in the late night or early morning hours. Occurrence of both Dall's porpoise and Japanese pilchard in the coastal waters of the southern Sea of Okhotsk in seasonal. The summer movements of Dall's porpoise into this region may be related to the seasonal migration and abundance of the Japanese pilchard. JF - Marine Mammal Science AU - Walker, WA AD - Natl. Mar. Mammal Lab., Alaska Fish. Sci. Cent., Natl. Mar. Fish. Serv., NOAA, 7600 Sand Point Way, N.E., Seattle, WA 98115, USA Y1 - 1996/03// PY - 1996 DA - Mar 1996 SP - 167 EP - 181 VL - 12 IS - 2 SN - 0824-0469, 0824-0469 KW - feeding behavior KW - marine mammals KW - prey selection KW - stomach content KW - Animal Behavior Abstracts; Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - Mammalia KW - diets KW - Phocoenoides dalli KW - seasonal variations KW - INW, Okhotsk Sea KW - Japan KW - Y 25497:Mammals (excluding primates) KW - O 1070:Ecology/Community Studies KW - D 04672:Mammals KW - Q1 08425:Nutrition and feeding habits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15581963?accountid=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+Mammal+Science&rft.atitle=Summer+feeding+habits+of+Dall%27s+porpoise%2C+Phocoenoides+dalli%2C+in+the+southern+Sea+of+Okhotsk&rft.au=Walker%2C+WA&rft.aulast=Walker&rft.aufirst=WA&rft.date=1996-03-01&rft.volume=12&rft.issue=2&rft.spage=167&rft.isbn=&rft.btitle=&rft.title=Marine+Mammal+Science&rft.issn=08240469&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - prey selection; diets; marine mammals; stomach content; seasonal variations; feeding behavior; Mammalia; Phocoenoides dalli; INW, Okhotsk Sea; Japan; Marine ER - TY - JOUR T1 - Novel activities of human uracil DNA N-glycosylase for cytosine-derived products of oxidative DNA damage. AN - 77964993; 8602352 AB - Uracil DNA N-glycosylase is a repair enzyme that releases uracil from DNA. A major function of this enzyme is presumably to protect the genome from pre-mutagenic uracil resulting from deamination of cytosine in DNA. Here, we report that human uracil DNA N-glycosylase also recognizes three uracil derivatives that are generated as major products of cytosine in DNA by hydroxyl radical attack or other oxidative processes. DNA substrates were prepared by gamma-irradiation of DNA in aerated aqueous solution and incubated with human uracil DNA N-glycosylase, heat-inactivated enzyme or buffer. Ethanol-precipitated DNA and supernatant fractions were then separated. Supernatant fractions after derivatization, and pellets after hydrolysis and derivatization were analyzed by gas chromatography/isotope-dilution mass spectrometry. The results demonstrated that human uracil DNA N-glycosylase excised isodialuric acid, 5-hydroxyuracil and alloxan from DNA with apparent K(m) values of approximately 530, 450 and 660 nM, respectively. The excision of these uracil analogues is consistent with the recently described mechanism for recognition of uracil by human uracil DNA N-glycosylase [Mol,C.D., Arval,A.S., Slupphaug,G., Kavil,B., Alseth,I., Krokan,H.E. and Tainer,J.A. (1995) Cell, 80, 869-878]. Nine other pyrimidine- and purine-derived products that were identified in DNA samples were not substrates for the enzyme. The results indicate that human uracil DNA N-glycosylase may have a function in the repair of oxidative DNA damage. JF - Nucleic acids research AU - Dizdaroglu, M AU - Karakaya, A AU - Jaruga, P AU - Slupphaug, G AU - Krokan, H E AD - Chemical Science and Technology Laboratory, National Institute of Standards and Technology, Gaithersburg, MD 20899, USA. Y1 - 1996/02/01/ PY - 1996 DA - 1996 Feb 01 SP - 418 EP - 422 VL - 24 IS - 3 SN - 0305-1048, 0305-1048 KW - Cytosine KW - 8J337D1HZY KW - DNA KW - 9007-49-2 KW - DNA Glycosylases KW - EC 3.2.2.- KW - N-Glycosyl Hydrolases KW - Index Medicus KW - Animals KW - Cattle KW - Humans KW - Oxidative Stress KW - Substrate Specificity KW - Cytosine -- metabolism KW - N-Glycosyl Hydrolases -- metabolism KW - DNA Damage KW - DNA -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/77964993?accountid=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=Nucleic+acids+research&rft.atitle=Novel+activities+of+human+uracil+DNA+N-glycosylase+for+cytosine-derived+products+of+oxidative+DNA+damage.&rft.au=Dizdaroglu%2C+M%3BKarakaya%2C+A%3BJaruga%2C+P%3BSlupphaug%2C+G%3BKrokan%2C+H+E&rft.aulast=Dizdaroglu&rft.aufirst=M&rft.date=1996-02-01&rft.volume=24&rft.issue=3&rft.spage=418&rft.isbn=&rft.btitle=&rft.title=Nucleic+acids+research&rft.issn=03051048&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1996-05-07 N1 - Date created - 1996-05-07 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Cadmium in the California current system; tracer of past and present upwelling AN - 52753486; 1997-016956 JF - Journal of Geophysical Research AU - van Green, Alexander AU - Husby, David M Y1 - 1996/02// PY - 1996 DA - February 1996 SP - 3489 EP - 3507 PB - American Geophysical Union, Washington, DC VL - 101 IS - C2 SN - 0148-0227, 0148-0227 KW - United States KW - silicates KW - upwelling KW - sea water KW - California Current KW - phosphates KW - California KW - San Francisco Bay KW - North Pacific KW - metals KW - Pacific Ocean KW - tracers KW - cadmium KW - coastal environment KW - wind transport KW - geochemistry KW - 07:Oceanography KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52753486?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Cadmium+in+the+California+current+system%3B+tracer+of+past+and+present+upwelling&rft.au=van+Green%2C+Alexander%3BHusby%2C+David+M&rft.aulast=van+Green&rft.aufirst=Alexander&rft.date=1996-02-01&rft.volume=101&rft.issue=C2&rft.spage=3489&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/ L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 49 N1 - PubXState - DC N1 - Document feature - illus. incl. 3 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - cadmium; California; California Current; coastal environment; geochemistry; metals; North Pacific; Pacific Ocean; phosphates; San Francisco Bay; sea water; silicates; tracers; United States; upwelling; wind transport ER - TY - JOUR T1 - Crustal velocity field near the big bend of California's San Andreas Fault AN - 50178129; 1996-045295 AB - We use geodetic data spanning the 1920-1992 interval to estimate the horizontal velocity field near the big bend segment of California's San Andreas fault (SAF). More specifically, we estimate a horizontal velocity vector for each node of a two-dimensional grid that has a 15-min-by-15-min mesh and that extends between latitudes 34.0 degrees N and 36.0 degrees N and longitudes 117.5 degrees W and 120.5 degrees W. For this estimation process, we apply bilinear interpolation to transfer crustal deformation information from geodetic sites to the grid nodes. The data include over a half century of triangulation measurements, over two decades of repeated electronic distance measurements, a decade of repeated very long baseline interferometry measurements, and several years of Global Positioning System measurements. Magnitudes for our estimated velocity vectors have formal standard errors ranging from 0.7 to 6.8 mm/yr. Our derived velocity field shows that (1) relative motion associated with the SAF exceeds 30 mm/yr and is distributed on the Earth's surface across a band (>100 km wide) that is roughly centered on this fault; (2) when velocities are expressed relative to a fixed North America plate, the motion within our primary study region has a mean orientation of N44 degrees W + or - 2 degrees and the surface trace of the SAF is congruent in shape to nearby contours of constant speed yet this trace is oriented between 5 degrees and 10 degrees counterclockwise relative to these contours; and (3) large strain rates (shear rates > 150 nrad/yr and/or areal dilatation rates < -150 nstr/yr) exist near the Garlock fault, near the White Wolf fault, and in the Ventura basin. Copyright 1996 by the American Geophysical Union. JF - Journal of Geophysical Research AU - Snay, Richard A AU - Cline, Michael W AU - Philipp, C Randolph AU - Jackson, David D AU - Feng, Yanjie AU - Shen, Zheng-Kang AU - Lisowski, Michael Y1 - 1996/02// PY - 1996 DA - February 1996 SP - 3173 EP - 3185 PB - American Geophysical Union, Washington, DC VL - 101 IS - B2 SN - 0148-0227, 0148-0227 KW - United States KW - Global Positioning System KW - strain KW - data processing KW - rates KW - geodesy KW - displacements KW - triangulation KW - DYNAP-G KW - computer programs KW - California KW - Kern County California KW - Ventura Basin KW - Garlock Fault KW - San Andreas Fault KW - movement KW - White Wolf Fault KW - very long baseline interferometry KW - faults KW - horizontal orientation KW - 16:Structural geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50178129?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=Crustal+velocity+field+near+the+big+bend+of+California%27s+San+Andreas+Fault&rft.au=Snay%2C+Richard+A%3BCline%2C+Michael+W%3BPhilipp%2C+C+Randolph%3BJackson%2C+David+D%3BFeng%2C+Yanjie%3BShen%2C+Zheng-Kang%3BLisowski%2C+Michael&rft.aulast=Snay&rft.aufirst=Richard&rft.date=1996-02-01&rft.volume=101&rft.issue=B2&rft.spage=3173&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F95JB02394 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 53 N1 - PubXState - DC N1 - Document feature - illus. incl. 4 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - California; computer programs; data processing; displacements; DYNAP-G; faults; Garlock Fault; geodesy; Global Positioning System; horizontal orientation; Kern County California; movement; rates; San Andreas Fault; strain; triangulation; United States; Ventura Basin; very long baseline interferometry; White Wolf Fault DO - http://dx.doi.org/10.1029/95JB02394 ER - TY - JOUR T1 - The use of differencing to eliminate environmental effects in the intercomparison of absolute gravity meters AN - 50173559; 1996-030005 AB - Conventional intercomparisons between absolute gravity meters are limited in accuracy by the difficulty of removing environmental signals, including effects such as Earth tides, ocean loading, and barometric pressure loading. These error sources can be eliminated completely through the use of exactly simultaneous measurements. Differencing techniques have been developed and tested which are capable of determining both the differential meter bias and the gravity difference between two nearby piers to an accuracy that is limited only by the instrumental noise. Preliminary tests show that a comparison accuracy of 0.3 mu gal may be obtained in less than 400 drops, independent of drop interval (1 mu gal = 10 nanometer/sec (super 2) ). Copyright 1996 by the American Geophysical Union. JF - Geophysical Research Letters AU - Robertson, Douglas AU - Sasagawa, Glenn AU - Klopping, Fred AU - Bilham, Roger Y1 - 1996/02// PY - 1996 DA - February 1996 SP - 245 EP - 248 PB - American Geophysical Union, Washington, DC VL - 23 IS - 3 SN - 0094-8276, 0094-8276 KW - methods KW - gravity methods KW - gravimeters KW - errors KW - absolute gravimeters KW - geophysical methods KW - Table Mountain Observatory KW - superconducting gravimeters KW - instruments KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50173559?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=The+use+of+differencing+to+eliminate+environmental+effects+in+the+intercomparison+of+absolute+gravity+meters&rft.au=Robertson%2C+Douglas%3BSasagawa%2C+Glenn%3BKlopping%2C+Fred%3BBilham%2C+Roger&rft.aulast=Robertson&rft.aufirst=Douglas&rft.date=1996-02-01&rft.volume=23&rft.issue=3&rft.spage=245&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F96GL00014 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 7 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - absolute gravimeters; errors; geophysical methods; gravimeters; gravity methods; instruments; methods; superconducting gravimeters; Table Mountain Observatory DO - http://dx.doi.org/10.1029/96GL00014 ER - TY - JOUR T1 - Variability of Fishing Mortality by Age: Consequences for Maximum Sustainable Yield AN - 20533225; 9226605 AB - The influence of variation in age-specific vulnerability to fishing on maximum sustainable yield (MSY) in numbers and weight was evaluated with simulation techniques that incorporated biological characteristics of red snapper Lutjanus campechanus and an arbitrary stock-recruitment relation. I evaluated MSY for 10 arbitrary selectivity ogives that systematically varied from greater vulnerability to fishing mortality among the oldest ages to greater vulnerability among the youngest ages. The values of MSY in numbers and weight varied by factors of 2.6 and 4.5, respectively, for the range of selectivity schedules examined. Because selectivity schedules often are not constant through time, values estimated from catch data should be viewed with caution when they are applied in current management settings. Further, setting MSY as a management objective will often be insufficient for developing management advice unless the desired longterm age composition of the catch or some other qualifying factor is also specified. This is particularly true for the situation in which fisheries with inherently different selectivities compete for a resource, as is often the case when recreational and commercial interests are involved. JF - North American Journal of Fisheries Management AU - GOODYEAR, CPHILLIP AD - National Marine Fisheries Service, Southeast Fisheries Science Center, Miami Laboratory, 75 Virginia Beach Drive, Miami, Florida 33149-1099, USA Y1 - 1996/02// PY - 1996 DA - Feb 1996 SP - 8 EP - 13 PB - American Fisheries Society, 5410 Grosvenor Ln. VL - 16 IS - 1 SN - 0275-5947, 0275-5947 KW - Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts; Sustainability Science Abstracts KW - Age KW - Sustainable development KW - Marine fish KW - Fishing KW - Commercial fishing KW - Fishery management KW - Fisheries KW - Gear selectivity KW - Fishing mortality KW - Vulnerability KW - Sustainable yield KW - Marine KW - Mortality KW - catches KW - Age composition KW - Data processing KW - age composition KW - Simulation KW - fishery management KW - Potential yield KW - Recreation areas KW - Lutjanus campechanus KW - vulnerability KW - fishing KW - M3 1010:Issues in Sustainable Development KW - O 5020:Fisheries and Fishery Biology KW - Q1 08604:Stock assessment and management KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20533225?accountid=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=North+American+Journal+of+Fisheries+Management&rft.atitle=Variability+of+Fishing+Mortality+by+Age%3A+Consequences+for+Maximum+Sustainable+Yield&rft.au=GOODYEAR%2C+CPHILLIP&rft.aulast=GOODYEAR&rft.aufirst=CPHILLIP&rft.date=1996-02-01&rft.volume=16&rft.issue=1&rft.spage=8&rft.isbn=&rft.btitle=&rft.title=North+American+Journal+of+Fisheries+Management&rft.issn=02755947&rft_id=info:doi/10.1577%2F1548-8675%281996%290162.3.CO%3B2 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; Age composition; Fishery management; Gear selectivity; Fishing mortality; Vulnerability; Potential yield; Sustainable yield; Mortality; Fishing; Age; Data processing; Fisheries; catches; Recreation areas; age composition; Simulation; Sustainable development; fishery management; vulnerability; fishing; Lutjanus campechanus; Marine DO - http://dx.doi.org/10.1577/1548-8675(1996)016<0008:VOFMBA>2.3.CO;2 ER - TY - RPRT T1 - FISHERY MANAGEMENT PLAN FOR THE BLACK SEA BASS FISHERY. AN - 36407735; 5551 AB - PURPOSE: The implementation of a fishery management plan for the black sea bass fishery in the western Atlantic Ocean, from Cape Hatteras, North Carolina, northward to the Canadian border, is proposed. Commercial landings of black sea bass have declined dramatically from the peak landings of 22 million pounds per year reported in the 1950s to 3.1 million pounds in 1993. The proposed plan would establish a moratorium on the entry of any new commercial vessels into the fishery and would require vessels currently operating in the fishery (including party and charter boats) to obtain a permit. Beginning in year three, a quota based on projected stock size would be allocated to the commercial fishery to control mortality. Target exploitation rates would be 48 percent from years three to five, and 37 percent in the following two years. During the first and second years of the plan, emphasis would be placed on regulating commercial gear and minimum fish sizes. During this period it would be illegal for operators of vessels to possess black sea bass smaller than nine inches; in the third year, the size limit would be increased to ten inches. The minimum otter trawl mesh size for vessels retaining more than 100 pounds of black sea bass would four inches. Black sea bass pots would be required to have a minimum escape vent 2.5 inches in diameter; in the third year, the escape vent must be at least 2.75 inches. The need for additional measures would be assessed after the second year. POSITIVE IMPACTS: Implementing the proposed plan would help to control fishing mortality so as to ensure its long-term sustainability, would promote stock recovery, and would improve yield from the fishery. NEGATIVE IMPACTS: The restrictions would impose a short-term economic hardship on the 565 commercial vessels that currently operate in the fishery. LEGAL MANDATES: Fishery Conservation and Management Act of 1976 (16 U.S.C. 1801). JF - EPA number: 960035, 256 pages, January 25, 1996 PY - 1996 KW - Water KW - Coastal Zones KW - Fisheries KW - Fisheries Management KW - Recreation Resources Management KW - Socioeconomic Assessments KW - Atlantic Ocean KW - Fishery Conservation and Management Act of 1976, Compliance UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36407735?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=1996-01-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=FISHERY+MANAGEMENT+PLAN+FOR+THE+BLACK+SEA+BASS+FISHERY.&rft.title=FISHERY+MANAGEMENT+PLAN+FOR+THE+BLACK+SEA+BASS+FISHERY.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Name - Department of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service, Silver Spring, Maryland; DC N1 - Date revised - 2006-05-01 N1 - SuppNotes - Draft. Preparation date: January 25, 1996 N1 - Last updated - 2011-12-16 ER - TY - BOOK T1 - Fate and transport of the Exxon Valdez oil spill AN - 859727829; 2011-030116 JF - Oceanography; contemporary readings in ocean sciences AU - Galt, Jerry A AU - Lehr, William J AU - Payton, Debra L A2 - Pirie, R. Gordon Y1 - 1996 PY - 1996 DA - 1996 PB - Oxford University Press, New York SN - 0195087682 KW - United States KW - East Pacific KW - Exxon Valdez oil spill KW - Prince William Sound KW - Northeast Pacific KW - damage KW - pollution KW - environmental effects KW - Southern Alaska KW - estuaries KW - transport KW - North Pacific KW - Gulf of Alaska KW - Pacific Ocean KW - oil spills KW - Alaska KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/859727829?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=Galt%2C+Jerry+A%3BLehr%2C+William+J%3BPayton%2C+Debra+L&rft.aulast=Galt&rft.aufirst=Jerry&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0195087682&rft.btitle=Fate+and+transport+of+the+Exxon+Valdez+oil+spill&rft.title=Fate+and+transport+of+the+Exxon+Valdez+oil+spill&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 9 N1 - Document feature - illus. incl. sketch map N1 - SuppNotes - Edition: 3 N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Sea level as an indicator of climate and global change AN - 859727813; 2011-030108 JF - Oceanography; contemporary readings in ocean sciences AU - Parker, Bruce B A2 - Pirie, R. Gordon Y1 - 1996 PY - 1996 DA - 1996 PB - Oxford University Press, New York SN - 0195087682 KW - sea-level changes KW - climate effects KW - prediction KW - seasonal variations KW - greenhouse effect KW - salinity KW - indicators KW - temperature KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/859727813?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=Parker%2C+Bruce+B&rft.aulast=Parker&rft.aufirst=Bruce&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0195087682&rft.btitle=Sea+level+as+an+indicator+of+climate+and+global+change&rft.title=Sea+level+as+an+indicator+of+climate+and+global+change&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 35 N1 - Document feature - illus. N1 - SuppNotes - Edition: 3 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - The use of a new gel matrix for the separation of DNA fragments: a comparison study between slab gel electrophoresis and capillary electrophoresis. AN - 78605555; 9072076 AB - TreviGel-500, a new polysaccharide matrix containing AgaCryl, commercially available as a powder for slab gel electrophoresis, is now being applied to the separation of DNA fragments in capillary electrophoresis. The capillary mode allows the use of one to two orders of magnitude lower mass fractions of matrix and approximately five to six orders of magnitude lower sample quantities than the slab gel electrophoresis counterpart for optimal separation of DNA fragments in the 100 to 2,000 base pair size range. In the capillary mode, this new separation matrix forms a semi-rigid gel that demonstrates enhanced selectivity for DNA fragments in the 1,000 to 7,000 base pair size range relative to alternative size-sieving polymer solutions. In addition, this matrix offers the advantages of lower toxicity than acrylamide. Comparisons are drawn between the use of this matrix in both slab gel electrophoresis and capillary electrophoresis for the separation of DNA fragments with respect to the mass fraction of the matrix in buffer, the buffer composition and sample loading or injection parameters. JF - Applied and theoretical electrophoresis : the official journal of the International Electrophoresis Society AU - Siles, B A AU - Collier, G B AU - Reeder, D J AU - May, W E AD - Analytical Chemistry Division, National Institute of Standards and Technology, Gaithersburg, MD 20899, USA. Y1 - 1996 PY - 1996 DA - 1996 SP - 15 EP - 22 VL - 6 IS - 1 SN - 0954-6642, 0954-6642 KW - Gels KW - 0 KW - DNA KW - 9007-49-2 KW - Index Medicus KW - DNA -- isolation & purification KW - Electrophoresis -- methods KW - Electrophoresis, Capillary -- methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/78605555?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+and+theoretical+electrophoresis+%3A+the+official+journal+of+the+International+Electrophoresis+Society&rft.atitle=The+use+of+a+new+gel+matrix+for+the+separation+of+DNA+fragments%3A+a+comparison+study+between+slab+gel+electrophoresis+and+capillary+electrophoresis.&rft.au=Siles%2C+B+A%3BCollier%2C+G+B%3BReeder%2C+D+J%3BMay%2C+W+E&rft.aulast=Siles&rft.aufirst=B&rft.date=1996-01-01&rft.volume=6&rft.issue=1&rft.spage=15&rft.isbn=&rft.btitle=&rft.title=Applied+and+theoretical+electrophoresis+%3A+the+official+journal+of+the+International+Electrophoresis+Society&rft.issn=09546642&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1997-03-25 N1 - Date created - 1997-03-25 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Maitotoxin, a calcium channel activator, inhibits cell cycle progression through the G1/S and G2/M transitions and prevents CDC2 kinase activation in GH4C1 cells. AN - 77966365; 8557775 AB - Calcium regulates progression through several checkpoints in the cell cycle, including the G1/S-phase transition, G2/M-phase transition, and exit from mitosis. In the GH4C1 rat pituitary cell line, calcium mobilizing polypeptides and calcium channel activation inhibit cell proliferation. This report examines the effects of maitotoxin (MTX), an activator of type L voltage-dependent calcium channels (L-VDCC), on calcium influx and cell cycle progression in GH4C1 cells. MTX causes both a block from G1 to S-phase and a concentration-dependent accumulation of cells in G2+M. MTX does not increase the mitotic index; thus, sustained calcium channel activation by MTX results in an accumulation of cells in G2. In order to temporally localize the MTX-induced G2 block relative to cell cycle regulatory events at the G2/M transition, we assessed the relative activity of two cell cycle regulatory protein kinases, CDC2 and CDK2, in MTX-treated cells. CDC2-specific histone kinase activity in MTX-treated cells is lower than either in cells blocked in mitosis with the microtubule destabilizing agent demecolcine or in randomly cycling cells. In contrast, the activity of CDK2 is highest in MTX-treated cells, consistent with a G2 block prior to CDC2 activation. Together, these results implicate with a G2 block prior to CDC2 activation. Together, these results implicate calcium as an intracellular signal required for progression through G2 phase of the cell cycle prior to CDC2 kinase activation. JF - Journal of cellular physiology AU - Van Dolah, F M AU - Ramsdell, J S AD - Marine Biotoxins Program, Charleston Laboratory, U.S. National Marine Fisheries Service, Charleston, South Carolina 29412, USA. Y1 - 1996/01// PY - 1996 DA - January 1996 SP - 49 EP - 56 VL - 166 IS - 1 SN - 0021-9541, 0021-9541 KW - Calcium Channel Agonists KW - 0 KW - Calcium Channels KW - Marine Toxins KW - Oxocins KW - Tritium KW - 10028-17-8 KW - DNA KW - 9007-49-2 KW - maitotoxin KW - 9P59GES78D KW - Protamine Kinase KW - EC 2.7.11.1 KW - CDC2 Protein Kinase KW - EC 2.7.11.22 KW - Calcium KW - SY7Q814VUP KW - Thymidine KW - VC2W18DGKR KW - Index Medicus KW - Animals KW - S Phase -- drug effects KW - Calcium Channels -- metabolism KW - Tritium -- metabolism KW - Protamine Kinase -- metabolism KW - Electric Conductivity KW - Protamine Kinase -- antagonists & inhibitors KW - Cell Division -- physiology KW - Pituitary Gland -- cytology KW - Cell Line -- cytology KW - DNA -- biosynthesis KW - Thymidine -- metabolism KW - Rats KW - Signal Transduction -- physiology KW - G2 Phase -- drug effects KW - Calcium -- physiology KW - G1 Phase -- drug effects KW - Mitosis -- drug effects KW - Cell Line -- enzymology KW - Marine Toxins -- pharmacology KW - CDC2 Protein Kinase -- metabolism KW - CDC2 Protein Kinase -- antagonists & inhibitors KW - Calcium Channel Agonists -- pharmacology KW - Cell Cycle -- drug effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/77966365?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+cellular+physiology&rft.atitle=Maitotoxin%2C+a+calcium+channel+activator%2C+inhibits+cell+cycle+progression+through+the+G1%2FS+and+G2%2FM+transitions+and+prevents+CDC2+kinase+activation+in+GH4C1+cells.&rft.au=Van+Dolah%2C+F+M%3BRamsdell%2C+J+S&rft.aulast=Van+Dolah&rft.aufirst=F&rft.date=1996-01-01&rft.volume=166&rft.issue=1&rft.spage=49&rft.isbn=&rft.btitle=&rft.title=Journal+of+cellular+physiology&rft.issn=00219541&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1996-02-26 N1 - Date created - 1996-02-26 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - The nature of varved sedimentation in the Cariaco Basin, Venezuela, and its palaeoclimatic significance AN - 742925770; 2010-058117 AB - A laminated sediment record of the last 12 600 radiocarbon years from the anoxic Cariaco Basin provides a rare opportunity to study interannual to millenial-scale climatic change in a marine setting. Sedimentological and radiometric analyses of laminae couplets in the basin sediments indicate that they are annually deposited varves. The varves consist of light and dark laminae which are deposited as the result of the Intertropical Convergence Zone's annual north-south migration over the tropical North Atlantic, and the impact of this migration on regional upwelling and rainfall patterns. Light laminae contain planktonic fossils (predominantly diatoms) and are an indicator of productivity over the basin during the winter-spring upwelling season. Dark laminae contain terrigenous mineral grains and are an indicator of runoff from northern South America during the late summer-fall rainy season. Varve measurements developed using X-ray images and thin sections indicate that a continuous 14 000 calendar year long varve chronology may be generated. Preliminary measurements of thickness of individual light and dark laminae for the period 12.6 to 9 ka BP show similar palaeoclimate signals. Thickness of dark laminae, interpreted as measuring changes in regional runoff, increased rapidly at 10.8 ka BP and decreased rapidly at 9.8 ka BP, an interval coincident with the Younger Dryas cold period. Thickness of light (diatom-rich) laminae, indicative of productivity and possibly upwelling intensity, also show an increase at 10.8 ka BP, and a rapid decrease at 9.8 ka BP, simultaneous with the changes in the dark laminae. Current work is focusing on building long multiple-core varve chronologies and using these for palaeoclimatic reconstructions and geochronological research. JF - Geological Society Special Publications AU - Hughen, Konrad A AU - Overpeck, Jonathan T AU - Peterson, Larry C AU - Anderson, Robert F A2 - Kemp, Alan E. S. Y1 - 1996 PY - 1996 DA - 1996 SP - 171 EP - 183 PB - Geological Society of London, London VL - 116 SN - 0305-8719, 0305-8719 KW - offshore KW - paleoclimatology KW - marine sedimentation KW - Cariaco Basin KW - Cenozoic KW - varves KW - sedimentary structures KW - climate KW - productivity KW - Quaternary KW - annual variations KW - laminations KW - rainfall KW - sedimentation KW - IGCP KW - South America KW - planar bedding structures KW - upper Quaternary KW - Venezuela KW - petrography KW - seasonal variations KW - North Atlantic KW - Caribbean Sea KW - Atlantic Ocean KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742925770?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geological+Society+Special+Publications&rft.atitle=The+nature+of+varved+sedimentation+in+the+Cariaco+Basin%2C+Venezuela%2C+and+its+palaeoclimatic+significance&rft.au=Hughen%2C+Konrad+A%3BOverpeck%2C+Jonathan+T%3BPeterson%2C+Larry+C%3BAnderson%2C+Robert+F&rft.aulast=Hughen&rft.aufirst=Konrad&rft.date=1996-01-01&rft.volume=116&rft.issue=&rft.spage=171&rft.isbn=1897799675&rft.btitle=&rft.title=Geological+Society+Special+Publications&rft.issn=03058719&rft_id=info:doi/10.1144%2FGSL.SP.1996.116.01.15 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 28 N1 - Document feature - illus. incl. 5 plates, 1 table, sketch map N1 - SuppNotes - IGCP Project No. 374 N1 - Last updated - 2012-06-07 N1 - CODEN - GSLSBW N1 - SubjectsTermNotLitGenreText - annual variations; Atlantic Ocean; Cariaco Basin; Caribbean Sea; Cenozoic; climate; IGCP; laminations; marine sedimentation; North Atlantic; offshore; paleoclimatology; petrography; planar bedding structures; productivity; Quaternary; rainfall; seasonal variations; sedimentary structures; sedimentation; South America; upper Quaternary; varves; Venezuela DO - http://dx.doi.org/10.1144/GSL.SP.1996.116.01.15 ER - TY - JOUR T1 - The potential for palaeoclimate records from varved Arctic lake sediments; Baffin Island, Eastern Canadian Arctic AN - 742923773; 2010-058109 AB - Tidewater lakes on Baffin Island in the eastern Canadian Arctic offer an excellent opportunity to study interannual to century-scale Arctic climatic change. Freeze-cores were analysed from three lakes in southeastern Baffin Island: Upper Soper Lake, Ogac Lake and Winton Bay Lake. The sediment record in each lake consists of massive sediments overlain by an organic-rich, finely laminated section which continues to the surface. The laminae in Ogac Lake were studied in detail and consist of two types. The light layers are composed almost entirely of intact diatom frustules, primarily Chaetoceros spp. The darker layers are dominated by clay and silt-sized terrigenous mineral grains, including abundant quartz and feldspars. These couplets are probably deposited as the result of diatom blooms in the late spring/summer growing season followed by settling of grains introduced by summer runoff. Sedimentation rates based on (super 210) Pb dates agree well with rates based on laminae counts in both Ogac and Winton Bay Lakes, indicating that the laminae couplets are annually deposited varves. Our experience suggests that shallow-silled tidewater lakes with varved sediments may be relatively common along the coast of Baffin Island. It should thus be possible to create a network of sites with annually dated palaeoclimate records. JF - Geological Society Special Publications AU - Hughen, Konrad A AU - Overpeck, Jonathan T AU - Anderson, Robert F AU - Williams, Kerstin M A2 - Kemp, Alan E. S. Y1 - 1996 PY - 1996 DA - 1996 SP - 57 EP - 71 PB - Geological Society of London, London VL - 116 SN - 0305-8719, 0305-8719 KW - Ogac Lake KW - isotopes KW - Arctic Archipelago KW - lead KW - algae KW - paleoclimatology KW - Upper Soper Lake KW - cores KW - varves KW - radioactive isotopes KW - diatoms KW - sedimentation rates KW - Nunavut KW - sediments KW - Baffin Island KW - sedimentary structures KW - Plantae KW - Winton Bay Lake KW - laminations KW - sedimentation KW - IGCP KW - planar bedding structures KW - Canada KW - metals KW - lacustrine environment KW - petrography KW - seasonal variations KW - Eastern Canada KW - microfossils KW - Pb-210 KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742923773?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geological+Society+Special+Publications&rft.atitle=The+potential+for+palaeoclimate+records+from+varved+Arctic+lake+sediments%3B+Baffin+Island%2C+Eastern+Canadian+Arctic&rft.au=Hughen%2C+Konrad+A%3BOverpeck%2C+Jonathan+T%3BAnderson%2C+Robert+F%3BWilliams%2C+Kerstin+M&rft.aulast=Hughen&rft.aufirst=Konrad&rft.date=1996-01-01&rft.volume=116&rft.issue=&rft.spage=57&rft.isbn=1897799675&rft.btitle=&rft.title=Geological+Society+Special+Publications&rft.issn=03058719&rft_id=info:doi/10.1144%2FGSL.SP.1996.116.01.07 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 50 N1 - Document feature - illus. incl. 3 plates, 2 tables, sketch maps N1 - SuppNotes - IGCP Project No. 374 N1 - Last updated - 2012-06-07 N1 - CODEN - GSLSBW N1 - SubjectsTermNotLitGenreText - algae; Arctic Archipelago; Baffin Island; Canada; cores; diatoms; Eastern Canada; IGCP; isotopes; lacustrine environment; laminations; lead; metals; microfossils; Nunavut; Ogac Lake; paleoclimatology; Pb-210; petrography; planar bedding structures; Plantae; radioactive isotopes; seasonal variations; sedimentary structures; sedimentation; sedimentation rates; sediments; Upper Soper Lake; varves; Winton Bay Lake DO - http://dx.doi.org/10.1144/GSL.SP.1996.116.01.07 ER - TY - GEN T1 - Global Change Education Resource Guide. AN - 62574821; ED402175 AB - This guide is intended as an aid to educators who conduct programs and activities on climate and global change issues for a variety of audiences. The selected set of currently available materials are appropriate for both formal and informal programs in environmental education and can help frame and clarify some of the key issues associated with changes in the global environment. Sections in the guide are as follows: natural climate variability, greenhouse effect, sea-level rise, ozone depletion, ecosystem response, and decision-making under scientific uncertainty, and an extensive bibliography. Fact sheets, articles, learning activities, full-color overhead transparencies, and duplicate slides are included within each topic area. The fact sheets display short summaries of current information and data. Scripts for the overhead color transparencies, an edited videotaped version of the proceedings of a national video conference for educators about global change, and a collection of satellite photographs of the earth's changing surface are also provided. (DDR) AU - Mortensen, Lynn L. Y1 - 1996 PY - 1996 DA - 1996 SP - 680 PB - National Oceanic and Atmospheric Administration, Office of Global Programs, 1100 Wayne Avenue, Suite 1225, Silver Spring, MD 20910. KW - ERIC, Resources in Education (RIE) KW - Teachers KW - Practitioners KW - Ecology KW - Science Curriculum KW - Greenhouse Effect KW - Environmental Education KW - Climate Change KW - Videotape Recordings KW - Decision Making Skills KW - Global Warming KW - Secondary Education UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/62574821?accountid=14244 LA - English DB - ERIC N1 - Availability - Level 1 - Available online, if indexed January 1993 onward N1 - Last updated - 2014-03-21 ER - TY - JOUR T1 - The role of inclusions in U-Pb and Sm-Nd garnet geochronology; stepwise dissolution experiments and trace uranium mapping by fission track analysis AN - 52864333; 1996-027458 AB - Garnet samples used in this study were selected to give a range of U-rich and REE-rich inclusions. Combined fission track and stepwise dissolution techniques are used for evaluating the role of inclusions of monazite and zircon in the budget of U, Pb, Sm and Nd in garnets analysed for U-Pb and Sm-Nd chronology. A low Sm/Nd ratio in grossular-andradite garnets from Cascade Slide, Central Adirondack Highlands, is related to andradite solid solution and not to inclusions. Successive dissolution steps of almandine-pyrope garnets from the Pikwitonei granulite domain, Manitoba, Canada, and from the N Wind River Range, Wyoming, USA, gave a wide range in U/Nd, Sm/Nd and Th/U ratios indicating monazite and possibly zircon inclusions; U is hosted mainly in inclusions. Nd and U are associated with the dissolution of monazite. Unlike the almandine-pyrope garnets, the grossular-andradite garnets show their budgets of U, Sm, Nd and Pb are not significantly influenced by inclusions. Similar procedures are recommended for U-Pb and Sm-Nd garnet geochronology of metasedimentary rocks. JF - Geochimica et Cosmochimica Acta AU - DeWolf, C P AU - Zeissler, C J AU - Halliday, A N AU - Mezger, K AU - Essene, E J Y1 - 1996/01// PY - 1996 DA - January 1996 SP - 121 EP - 134 PB - Pergamon, Oxford VL - 60 IS - 1 SN - 0016-7037, 0016-7037 KW - silicates KW - methods KW - U/Pb KW - isotopes KW - garnet group KW - lead KW - stable isotopes KW - radioactive isotopes KW - geochronology KW - Sm-147/Nd-144 KW - inclusions KW - orthosilicates KW - absolute age KW - samarium KW - rare earths KW - Pb-207/Pb-204 KW - isotope ratios KW - U-238/Pb-206 KW - fission-track dating KW - nesosilicates KW - Nd-144/Nd-143 KW - Sm/Nd KW - metals KW - uranium KW - neodymium KW - actinides KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52864333?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=The+role+of+inclusions+in+U-Pb+and+Sm-Nd+garnet+geochronology%3B+stepwise+dissolution+experiments+and+trace+uranium+mapping+by+fission+track+analysis&rft.au=DeWolf%2C+C+P%3BZeissler%2C+C+J%3BHalliday%2C+A+N%3BMezger%2C+K%3BEssene%2C+E+J&rft.aulast=DeWolf&rft.aufirst=C&rft.date=1996-01-01&rft.volume=60&rft.issue=1&rft.spage=121&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2895%2900367-3 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1996-01-01 N1 - Number of references - 55 N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - absolute age; actinides; fission-track dating; garnet group; geochronology; inclusions; isotope ratios; isotopes; lead; metals; methods; Nd-144/Nd-143; neodymium; nesosilicates; orthosilicates; Pb-207/Pb-204; radioactive isotopes; rare earths; samarium; silicates; Sm-147/Nd-144; Sm/Nd; stable isotopes; U-238/Pb-206; U/Pb; uranium DO - http://dx.doi.org/10.1016/0016-7037(95)00367-3 ER - TY - JOUR T1 - Derivative-based green vegetation index (DGVI) derived from hyperspectral data; potential use for monitoring vegetation health with higher accuracy AN - 52822761; 1996-061403 JF - Open-File Report - U. S. Geological Survey AU - Chen, Zhikang AU - Elvidge, Christopher Y1 - 1996 PY - 1996 DA - 1996 SP - 31 EP - 37 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - organic materials KW - high-resolution methods KW - monitoring KW - pollutants KW - pigments KW - data processing KW - pollution KW - spectral analysis KW - equations KW - vegetation KW - chlorophyll KW - organic compounds KW - hyperspectral data KW - color KW - indices KW - ecology KW - trace elements KW - remote sensing KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52822761?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Derivative-based+green+vegetation+index+%28DGVI%29+derived+from+hyperspectral+data%3B+potential+use+for+monitoring+vegetation+health+with+higher+accuracy&rft.au=Chen%2C+Zhikang%3BElvidge%2C+Christopher&rft.aulast=Chen&rft.aufirst=Zhikang&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=31&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Spectral analysis workshop on the use of vegetation as an indicator of environmental contamination N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Availability - U. S. Geol. Surv., Denver, CO, United States N1 - PubXState - VA N1 - Document feature - illus. N1 - Last updated - 2014-03-14 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - chlorophyll; color; data processing; ecology; equations; high-resolution methods; hyperspectral data; indices; monitoring; organic compounds; organic materials; pigments; pollutants; pollution; remote sensing; spectral analysis; trace elements; vegetation ER - TY - JOUR T1 - A model for contaminant transport in Lunenburg Bay, Nova Scotia AN - 52814554; 1996-059511 JF - The Science of the Total Environment AU - Sturley, D R M AU - Bowen, A J A2 - Bricker, Suzanne B. A2 - Valette-Silver, Nathalie J. Y1 - 1996/01// PY - 1996 DA - January 1996 SP - 161 EP - 172 PB - Elsevier, Amsterdam VL - 179 SN - 0048-9697, 0048-9697 KW - hydrology KW - currents KW - ocean circulation KW - three-dimensional models KW - pollutants KW - bays KW - pollution KW - mathematical models KW - tides KW - nutrients KW - models KW - intertidal environment KW - Canada KW - transport KW - Lunenburg Bay KW - marine environment KW - Nova Scotia KW - hydrodynamics KW - coastal environment KW - Maritime Provinces KW - Eastern Canada KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52814554?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Science+of+the+Total+Environment&rft.atitle=A+model+for+contaminant+transport+in+Lunenburg+Bay%2C+Nova+Scotia&rft.au=Sturley%2C+D+R+M%3BBowen%2C+A+J&rft.aulast=Sturley&rft.aufirst=D+R&rft.date=1996-01-01&rft.volume=179&rft.issue=&rft.spage=161&rft.isbn=&rft.btitle=&rft.title=The+Science+of+the+Total+Environment&rft.issn=00489697&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 1992 spring meeting of the American Geophysical Union - Canadian Geophysical Union - Mineralogical Society of America N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 14 N1 - Document feature - illus. incl. sketch maps N1 - SuppNotes - Special issue N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - bays; Canada; coastal environment; currents; Eastern Canada; hydrodynamics; hydrology; intertidal environment; Lunenburg Bay; marine environment; Maritime Provinces; mathematical models; models; Nova Scotia; nutrients; ocean circulation; pollutants; pollution; three-dimensional models; tides; transport ER - TY - JOUR T1 - Fluxes and budgets of anthropogenic metals in the Santa Monica and San Pedro Basin off Los Angeles; review and reassessment AN - 52814228; 1996-059507 JF - The Science of the Total Environment AU - Huh, Chih-An A2 - Bricker, Suzanne B. A2 - Valette-Silver, Nathalie J. Y1 - 1996/01// PY - 1996 DA - January 1996 SP - 47 EP - 60 PB - Elsevier, Amsterdam VL - 179 SN - 0048-9697, 0048-9697 KW - United States KW - San Pedro Basin KW - zinc KW - Northeast Pacific KW - copper KW - lead KW - chemical waste KW - tin KW - California KW - spatial distribution KW - Los Angeles California KW - transport KW - sediments KW - cadmium KW - particulate materials KW - discharge KW - fallout KW - heavy metals KW - chromium KW - East Pacific KW - Los Angeles County California KW - antimony KW - sewage KW - pollutants KW - Orange County California KW - human activity KW - silver KW - pollution KW - detection KW - Southern California KW - Santa Monica Basin KW - North Pacific KW - metals KW - residence time KW - Pacific Ocean KW - industrial waste KW - coastal environment KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52814228?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Science+of+the+Total+Environment&rft.atitle=Fluxes+and+budgets+of+anthropogenic+metals+in+the+Santa+Monica+and+San+Pedro+Basin+off+Los+Angeles%3B+review+and+reassessment&rft.au=Huh%2C+Chih-An&rft.aulast=Huh&rft.aufirst=Chih-An&rft.date=1996-01-01&rft.volume=179&rft.issue=&rft.spage=47&rft.isbn=&rft.btitle=&rft.title=The+Science+of+the+Total+Environment&rft.issn=00489697&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 1992 spring meeting of the American Geophysical Union - Canadian Geophysical Union - Mineralogical Society of America N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 17 N1 - Document feature - illus. incl. 3 tables, sketch map N1 - SuppNotes - Special issue N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - antimony; cadmium; California; chemical waste; chromium; coastal environment; copper; detection; discharge; East Pacific; fallout; heavy metals; human activity; industrial waste; lead; Los Angeles California; Los Angeles County California; metals; North Pacific; Northeast Pacific; Orange County California; Pacific Ocean; particulate materials; pollutants; pollution; residence time; San Pedro Basin; Santa Monica Basin; sediments; sewage; silver; Southern California; spatial distribution; tin; transport; United States; zinc ER - TY - JOUR T1 - Tracing sewage-contaminated sediments in Hamilton Harbour using selected geochemical indicators AN - 52814189; 1996-059505 JF - The Science of the Total Environment AU - Bachtiar, Tonny AU - Coakley, John P AU - Risk, Michael J A2 - Bricker, Suzanne B. A2 - Valette-Silver, Nathalie J. Y1 - 1996/01// PY - 1996 DA - January 1996 SP - 3 EP - 16 PB - Elsevier, Amsterdam VL - 179 SN - 0048-9697, 0048-9697 KW - water quality KW - isotopes KW - watersheds KW - chemical waste KW - stable isotopes KW - nitrogen KW - transport KW - carbon KW - tracers KW - sediments KW - Great Lakes KW - estuarine environment KW - geochemistry KW - Hamilton Harbour KW - organic materials KW - hydrology KW - granulometry KW - North America KW - N-15/N-14 KW - monitoring KW - sewage KW - Lake Ontario KW - pollutants KW - isotope ratios KW - effluents KW - C-13/C-12 KW - surface water KW - pollution KW - indicators KW - biota KW - two-dimensional models KW - Ontario KW - organic compounds KW - Canada KW - industrial waste KW - coastal environment KW - Eastern Canada KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52814189?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Science+of+the+Total+Environment&rft.atitle=Tracing+sewage-contaminated+sediments+in+Hamilton+Harbour+using+selected+geochemical+indicators&rft.au=Bachtiar%2C+Tonny%3BCoakley%2C+John+P%3BRisk%2C+Michael+J&rft.aulast=Bachtiar&rft.aufirst=Tonny&rft.date=1996-01-01&rft.volume=179&rft.issue=&rft.spage=3&rft.isbn=&rft.btitle=&rft.title=The+Science+of+the+Total+Environment&rft.issn=00489697&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 1992 spring meeting of the American Geophysical Union - Canadian Geophysical Union - Mineralogical Society of America N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 21 N1 - Document feature - illus. incl. 2 tables, sketch maps N1 - SuppNotes - Special issue N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - biota; C-13/C-12; Canada; carbon; chemical waste; coastal environment; Eastern Canada; effluents; estuarine environment; geochemistry; granulometry; Great Lakes; Hamilton Harbour; hydrology; indicators; industrial waste; isotope ratios; isotopes; Lake Ontario; monitoring; N-15/N-14; nitrogen; North America; Ontario; organic compounds; organic materials; pollutants; pollution; sediments; sewage; stable isotopes; surface water; tracers; transport; two-dimensional models; water quality; watersheds ER - TY - JOUR T1 - 1992 spring meeting of the American Geophysical Union - Canadian Geophysical Union - Mineralogical Society of America AN - 52813355; 1996-059504 JF - The Science of the Total Environment A2 - Bricker, Suzanne B. A2 - Valette-Silver, Nathalie J. Y1 - 1996/01// PY - 1996 DA - January 1996 SP - 172 PB - Elsevier, Amsterdam VL - 179 SN - 0048-9697, 0048-9697 KW - hydrology KW - water quality KW - concentration KW - monitoring KW - pollutants KW - surface water KW - watersheds KW - pollution KW - biota KW - transport KW - symposia KW - sediments KW - coastal environment KW - estuarine environment KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52813355?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=The+Science+of+the+Total+Environment&rft.atitle=1992+spring+meeting+of+the+American+Geophysical+Union+-+Canadian+Geophysical+Union+-+Mineralogical+Society+of+America&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1996-01-01&rft.volume=179&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=The+Science+of+the+Total+Environment&rft.issn=00489697&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 1992 spring meeting of the American Geophysical Union - Canadian Geophysical Union - Mineralogical Society of America N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Document feature - illus. N1 - SuppNotes - Individual papers within scope are cited separately; Special issue N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - biota; coastal environment; concentration; estuarine environment; hydrology; monitoring; pollutants; pollution; sediments; surface water; symposia; transport; water quality; watersheds ER - TY - JOUR T1 - Contaminant dispersal on the Palos Verdes continental margin; III, Processes controlling transport, accumulation and re-emergence of DDT-contaminated sediment particles AN - 52812027; 1996-059510 JF - The Science of the Total Environment AU - Niedoroda, A W AU - Swift, D J P AU - Reed, C W AU - Stull, J K A2 - Bricker, Suzanne B. A2 - Valette-Silver, Nathalie J. Y1 - 1996/01// PY - 1996 DA - January 1996 SP - 109 EP - 134 PB - Elsevier, Amsterdam VL - 179 SN - 0048-9697, 0048-9697 KW - United States KW - chlorinated hydrocarbons KW - water quality KW - dispersivity KW - spatial data KW - waste water KW - reclamation KW - watersheds KW - suspended materials KW - organochlorine pesticides KW - California KW - spatial distribution KW - Palos Verdes Peninsula KW - transport KW - sedimentation rates KW - shelf environment KW - sediments KW - halogenated hydrocarbons KW - particulate materials KW - discharge KW - heavy metals KW - diffusivity KW - hydrology KW - Los Angeles County California KW - insecticides KW - monitoring KW - sewage KW - pollutants KW - surface water KW - sedimentation KW - pollution KW - biota KW - models KW - organic compounds KW - biogenic processes KW - detection KW - marine environment KW - DDT KW - hydrocarbons KW - coastal environment KW - pesticides KW - point sources KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52812027?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Science+of+the+Total+Environment&rft.atitle=Contaminant+dispersal+on+the+Palos+Verdes+continental+margin%3B+III%2C+Processes+controlling+transport%2C+accumulation+and+re-emergence+of+DDT-contaminated+sediment+particles&rft.au=Niedoroda%2C+A+W%3BSwift%2C+D+J+P%3BReed%2C+C+W%3BStull%2C+J+K&rft.aulast=Niedoroda&rft.aufirst=A&rft.date=1996-01-01&rft.volume=179&rft.issue=&rft.spage=109&rft.isbn=&rft.btitle=&rft.title=The+Science+of+the+Total+Environment&rft.issn=00489697&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 1992 spring meeting of the American Geophysical Union - Canadian Geophysical Union - Mineralogical Society of America N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 33 N1 - Document feature - illus. incl. 4 tables N1 - SuppNotes - Special issue N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - biogenic processes; biota; California; chlorinated hydrocarbons; coastal environment; DDT; detection; diffusivity; discharge; dispersivity; halogenated hydrocarbons; heavy metals; hydrocarbons; hydrology; insecticides; Los Angeles County California; marine environment; models; monitoring; organic compounds; organochlorine pesticides; Palos Verdes Peninsula; particulate materials; pesticides; point sources; pollutants; pollution; reclamation; sedimentation; sedimentation rates; sediments; sewage; shelf environment; spatial data; spatial distribution; surface water; suspended materials; transport; United States; waste water; water quality; watersheds ER - TY - JOUR T1 - Retention of sediment and metals by Narragansett Bay subtidal and marsh environments; an update AN - 52811994; 1996-059506 JF - The Science of the Total Environment AU - Bricker, Suzanne B A2 - Bricker, Suzanne B. A2 - Valette-Silver, Nathalie J. Y1 - 1996/01// PY - 1996 DA - January 1996 SP - 27 EP - 46 PB - Elsevier, Amsterdam VL - 179 SN - 0048-9697, 0048-9697 KW - United States KW - zinc KW - water quality KW - Narragansett Bay KW - Rhode Island KW - copper KW - watersheds KW - lead KW - manganese KW - iron KW - intertidal environment KW - transport KW - mass balance KW - sediments KW - retention KW - depositional environment KW - estuarine environment KW - heavy metals KW - chromium KW - hydrology KW - monitoring KW - marshes KW - pollutants KW - surface water KW - pollution KW - biota KW - mires KW - detection KW - metals KW - nickel KW - coastal environment KW - air KW - point sources KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52811994?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Science+of+the+Total+Environment&rft.atitle=Retention+of+sediment+and+metals+by+Narragansett+Bay+subtidal+and+marsh+environments%3B+an+update&rft.au=Bricker%2C+Suzanne+B&rft.aulast=Bricker&rft.aufirst=Suzanne&rft.date=1996-01-01&rft.volume=179&rft.issue=&rft.spage=27&rft.isbn=&rft.btitle=&rft.title=The+Science+of+the+Total+Environment&rft.issn=00489697&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 1992 spring meeting of the American Geophysical Union - Canadian Geophysical Union - Mineralogical Society of America N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 45 N1 - Document feature - illus. incl. 9 tables, sketch map N1 - SuppNotes - Special issue N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - air; biota; chromium; coastal environment; copper; depositional environment; detection; estuarine environment; heavy metals; hydrology; intertidal environment; iron; lead; manganese; marshes; mass balance; metals; mires; monitoring; Narragansett Bay; nickel; point sources; pollutants; pollution; retention; Rhode Island; sediments; surface water; transport; United States; water quality; watersheds; zinc ER - TY - JOUR T1 - Contaminant dispersal on the Palos Verdes continental margin; I, Sediments and biota near a major California wastewater discharge AN - 52811873; 1996-059509 JF - The Science of the Total Environment AU - Stull, J K AU - Swift, D J P AU - Niedoroda, A W A2 - Bricker, Suzanne B. A2 - Valette-Silver, Nathalie J. Y1 - 1996/01// PY - 1996 DA - January 1996 SP - 73 EP - 90 PB - Elsevier, Amsterdam VL - 179 SN - 0048-9697, 0048-9697 KW - United States KW - chlorinated hydrocarbons KW - zinc KW - water quality KW - dispersivity KW - copper KW - waste water KW - reclamation KW - PCBs KW - watersheds KW - suspended materials KW - organochlorine pesticides KW - California KW - Palos Verdes Peninsula KW - transport KW - sediments KW - halogenated hydrocarbons KW - discharge KW - heavy metals KW - chromium KW - hydrology KW - Los Angeles County California KW - insecticides KW - monitoring KW - sewage KW - pollutants KW - surface water KW - sedimentation KW - pollution KW - biota KW - organic compounds KW - detection KW - metals KW - marine environment KW - DDT KW - hydrocarbons KW - polycyclic aromatic hydrocarbons KW - coastal environment KW - trichloroethylene KW - pesticides KW - point sources KW - aromatic hydrocarbons KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52811873?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Science+of+the+Total+Environment&rft.atitle=Contaminant+dispersal+on+the+Palos+Verdes+continental+margin%3B+I%2C+Sediments+and+biota+near+a+major+California+wastewater+discharge&rft.au=Stull%2C+J+K%3BSwift%2C+D+J+P%3BNiedoroda%2C+A+W&rft.aulast=Stull&rft.aufirst=J&rft.date=1996-01-01&rft.volume=179&rft.issue=&rft.spage=73&rft.isbn=&rft.btitle=&rft.title=The+Science+of+the+Total+Environment&rft.issn=00489697&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 1992 spring meeting of the American Geophysical Union - Canadian Geophysical Union - Mineralogical Society of America N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 30 N1 - Document feature - illus. incl. block diag., 1 table, sketch map N1 - SuppNotes - Special issue N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aromatic hydrocarbons; biota; California; chlorinated hydrocarbons; chromium; coastal environment; copper; DDT; detection; discharge; dispersivity; halogenated hydrocarbons; heavy metals; hydrocarbons; hydrology; insecticides; Los Angeles County California; marine environment; metals; monitoring; organic compounds; organochlorine pesticides; Palos Verdes Peninsula; PCBs; pesticides; point sources; pollutants; pollution; polycyclic aromatic hydrocarbons; reclamation; sedimentation; sediments; sewage; surface water; suspended materials; transport; trichloroethylene; United States; waste water; water quality; watersheds; zinc ER - TY - JOUR T1 - DDTs and dumpsite in the Santa Monica Basin, California AN - 52811848; 1996-059508 JF - The Science of the Total Environment AU - Venkatesan, M I AU - Greene, G E AU - Ruth, E AU - Chartrand, A B A2 - Bricker, Suzanne B. A2 - Valette-Silver, Nathalie J. Y1 - 1996/01// PY - 1996 DA - January 1996 SP - 61 EP - 71 PB - Elsevier, Amsterdam VL - 179 SN - 0048-9697, 0048-9697 KW - United States KW - San Pedro Basin KW - chlorinated hydrocarbons KW - water quality KW - Northeast Pacific KW - watersheds KW - organochlorine pesticides KW - chemical waste KW - California KW - transport KW - sediments KW - chemical properties KW - halogenated hydrocarbons KW - estuarine environment KW - discharge KW - diffusivity KW - organic materials KW - hydrology KW - East Pacific KW - insecticides KW - toxic materials KW - monitoring KW - sewage KW - pollutants KW - Orange County California KW - surface water KW - pollution KW - biota KW - organic compounds KW - Southern California KW - Santa Monica Basin KW - North Pacific KW - marine environment KW - residence time KW - Pacific Ocean KW - DDT KW - industrial waste KW - coastal environment KW - pesticides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52811848?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Science+of+the+Total+Environment&rft.atitle=DDTs+and+dumpsite+in+the+Santa+Monica+Basin%2C+California&rft.au=Venkatesan%2C+M+I%3BGreene%2C+G+E%3BRuth%2C+E%3BChartrand%2C+A+B&rft.aulast=Venkatesan&rft.aufirst=M&rft.date=1996-01-01&rft.volume=179&rft.issue=&rft.spage=61&rft.isbn=&rft.btitle=&rft.title=The+Science+of+the+Total+Environment&rft.issn=00489697&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 1992 spring meeting of the American Geophysical Union - Canadian Geophysical Union - Mineralogical Society of America N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 30 N1 - Document feature - illus. incl. 3 tables, sketch map N1 - SuppNotes - Special issue N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - biota; California; chemical properties; chemical waste; chlorinated hydrocarbons; coastal environment; DDT; diffusivity; discharge; East Pacific; estuarine environment; halogenated hydrocarbons; hydrology; industrial waste; insecticides; marine environment; monitoring; North Pacific; Northeast Pacific; Orange County California; organic compounds; organic materials; organochlorine pesticides; Pacific Ocean; pesticides; pollutants; pollution; residence time; San Pedro Basin; Santa Monica Basin; sediments; sewage; Southern California; surface water; toxic materials; transport; United States; water quality; watersheds ER - TY - JOUR T1 - Relict deltas of the Santee and Peedee rivers, offshore South Carolina AN - 52711135; 1997-040146 AB - At least ten recognizable abandoned river deltas are identified in detailed bathymetry (100-meter grid resolution) on the continental shelf of coastal South Carolina seaward of the Santee and Peedee Rivers. Depths to the surface of each delta range from 2 to 16 m; and the front of each delta is delimited by a 2-10m scarp. Superimposed on surfaces of the most seaward deltas are a succession of beach ridges or offshore bars having 1-5m relief. Relative ages are assigned to adjacent deltas, depending on relative depth of each delta surface, and which delta appears to overlie the other as determined from the surface morphology. Uncertainties regarding absolute age are imposed by questions regarding rates of sea level rise, and compaction and possible redistribution of delta-top sediments. Sea level rise curves for the region suggest that the deltas were mostly formed in the period 10,000 years ago to present. Since this sequence of deltas is a composite result of the separate and simultaneous sediment contributions of two rivers, it is also unclear which river was the source of which delta, or whether some of the deltas are the result of the on-land confluence of both rivers. Coastal morphology suggests that formerly the Santee River flowed to the Southwest along the coast before reaching its former mouth; apparently coastal erosion has already resulted in shoreline encroachment upon the former Santee channel. JF - Abstracts with Programs - Geological Society of America AU - Holcombe, Troy L AU - Pratson, Lincoln F AU - Berggren, Todd L AU - Hayes, Miles O AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 118 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - Quaternary KW - South Carolina KW - offshore KW - erosion KW - bars KW - Santee River KW - Peedee River KW - relief KW - Cenozoic KW - deltas KW - fluvial features KW - coastal environment KW - continental shelf KW - bathymetry KW - ocean floors KW - North Atlantic KW - Atlantic Ocean KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52711135?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Relict+deltas+of+the+Santee+and+Peedee+rivers%2C+offshore+South+Carolina&rft.au=Holcombe%2C+Troy+L%3BPratson%2C+Lincoln+F%3BBerggren%2C+Todd+L%3BHayes%2C+Miles+O%3BAnonymous&rft.aulast=Holcombe&rft.aufirst=Troy&rft.date=1996-01-01&rft.volume=28&rft.issue=7&rft.spage=118&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, 28th 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 - 1997-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Atlantic Ocean; bars; bathymetry; Cenozoic; coastal environment; continental shelf; deltas; erosion; fluvial features; North Atlantic; ocean floors; offshore; Peedee River; Quaternary; relief; Santee River; South Carolina; United States ER - TY - JOUR T1 - Why is the deep water around Antarctica so old? AN - 52709419; 1997-041730 JF - Eos, Transactions, American Geophysical Union AU - Toggweiler, J R AU - Anonymous Y1 - 1996/01// PY - 1996 DA - January 1996 SP - 41 PB - American Geophysical Union, Washington, DC VL - 77 IS - 3, Suppl. SN - 0096-3941, 0096-3941 KW - currents KW - ocean circulation KW - sea water KW - isotopes KW - Antarctic Ocean KW - bottom currents KW - deep-sea environment KW - stable isotopes KW - C-14/C-12 KW - radioactive isotopes KW - marine environment KW - carbon KW - age KW - C-14 KW - geochemistry KW - 02D:Isotope geochemistry KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52709419?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Why+is+the+deep+water+around+Antarctica+so+old%3F&rft.au=Toggweiler%2C+J+R%3BAnonymous&rft.aulast=Toggweiler&rft.aufirst=J&rft.date=1996-01-01&rft.volume=77&rft.issue=3%2C+Suppl.&rft.spage=41&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; American Society of Limnology and Oceanography; 1996 ocean sciences meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - age; Antarctic Ocean; bottom currents; C-14; C-14/C-12; carbon; currents; deep-sea environment; geochemistry; isotopes; marine environment; ocean circulation; radioactive isotopes; sea water; stable isotopes ER - TY - JOUR T1 - Bomb radiocarbon inventory in the ocean AN - 52708208; 1997-041729 JF - Eos, Transactions, American Geophysical Union AU - Peng, Tsung-Hung AU - Broecker, Wallace S AU - Severinghaus, Jeff P AU - Key, Robert M AU - Ostlund, Gote AU - Anonymous Y1 - 1996/01// PY - 1996 DA - January 1996 SP - 41 PB - American Geophysical Union, Washington, DC VL - 77 IS - 3, Suppl. SN - 0096-3941, 0096-3941 KW - sea water KW - radioactive isotopes KW - isotopes KW - carbon KW - GEOSECS KW - C-14 KW - North Atlantic KW - geochemistry KW - fallout KW - Atlantic Ocean KW - measurement KW - 02D:Isotope geochemistry KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52708208?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Bomb+radiocarbon+inventory+in+the+ocean&rft.au=Peng%2C+Tsung-Hung%3BBroecker%2C+Wallace+S%3BSeveringhaus%2C+Jeff+P%3BKey%2C+Robert+M%3BOstlund%2C+Gote%3BAnonymous&rft.aulast=Peng&rft.aufirst=Tsung-Hung&rft.date=1996-01-01&rft.volume=77&rft.issue=3%2C+Suppl.&rft.spage=41&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; American Society of Limnology and Oceanography; 1996 ocean sciences meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Atlantic Ocean; C-14; carbon; fallout; geochemistry; GEOSECS; isotopes; measurement; North Atlantic; radioactive isotopes; sea water ER - TY - JOUR T1 - The helium-3 field in the Pacific Ocean; constraints on the deep circulation AN - 52707925; 1997-041727 JF - Eos, Transactions, American Geophysical Union AU - Lupton, J E AU - Anonymous Y1 - 1996/01// PY - 1996 DA - January 1996 SP - 40 PB - American Geophysical Union, Washington, DC VL - 77 IS - 3, Suppl. SN - 0096-3941, 0096-3941 KW - East Pacific KW - currents KW - plumes KW - ocean circulation KW - sea water KW - Northeast Pacific KW - isotopes KW - bottom currents KW - He-3 KW - deep-sea environment KW - stable isotopes KW - geochemical indicators KW - Loihi Seamount KW - North Pacific KW - Juan de Fuca Ridge KW - noble gases KW - marine environment KW - Pacific Ocean KW - tracers KW - helium KW - East Pacific Rise KW - geochemistry KW - 02D:Isotope geochemistry KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52707925?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=The+helium-3+field+in+the+Pacific+Ocean%3B+constraints+on+the+deep+circulation&rft.au=Lupton%2C+J+E%3BAnonymous&rft.aulast=Lupton&rft.aufirst=J&rft.date=1996-01-01&rft.volume=77&rft.issue=3%2C+Suppl.&rft.spage=40&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; American Society of Limnology and Oceanography; 1996 ocean sciences meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - bottom currents; currents; deep-sea environment; East Pacific; East Pacific Rise; geochemical indicators; geochemistry; He-3; helium; isotopes; Juan de Fuca Ridge; Loihi Seamount; marine environment; noble gases; North Pacific; Northeast Pacific; ocean circulation; Pacific Ocean; plumes; sea water; stable isotopes; tracers ER - TY - JOUR T1 - DDTs and PCBs on the Palos Verdes Shelf continue to have adverse effects on natural resources of the Southern California Bight AN - 52704786; 1997-041717 JF - Eos, Transactions, American Geophysical Union AU - Cubit, J D AU - Anonymous Y1 - 1996/01// PY - 1996 DA - January 1996 SP - 37 PB - American Geophysical Union, Washington, DC VL - 77 IS - 3, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - chlorinated hydrocarbons KW - benthic taxa KW - Northeast Pacific KW - PCBs KW - organochlorine pesticides KW - urban environment KW - human ecology KW - California KW - Palos Verdes Peninsula KW - shelf environment KW - halogenated hydrocarbons KW - ecology KW - East Pacific KW - Los Angeles County California KW - insecticides KW - Chordata KW - pollutants KW - pollution KW - Southern California Bight KW - organic compounds KW - Southern California KW - natural resources KW - North Pacific KW - marine environment KW - Pacific Ocean KW - DDT KW - continental shelf KW - waste disposal KW - Vertebrata KW - pesticides KW - 07:Oceanography KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52704786?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=DDTs+and+PCBs+on+the+Palos+Verdes+Shelf+continue+to+have+adverse+effects+on+natural+resources+of+the+Southern+California+Bight&rft.au=Cubit%2C+J+D%3BAnonymous&rft.aulast=Cubit&rft.aufirst=J&rft.date=1996-01-01&rft.volume=77&rft.issue=3%2C+Suppl.&rft.spage=37&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; American Society of Limnology and Oceanography; 1996 ocean sciences meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - benthic taxa; California; chlorinated hydrocarbons; Chordata; continental shelf; DDT; East Pacific; ecology; halogenated hydrocarbons; human ecology; insecticides; Los Angeles County California; marine environment; natural resources; North Pacific; Northeast Pacific; organic compounds; organochlorine pesticides; Pacific Ocean; Palos Verdes Peninsula; PCBs; pesticides; pollutants; pollution; shelf environment; Southern California; Southern California Bight; United States; urban environment; Vertebrata; waste disposal ER - TY - JOUR T1 - Wind driven cross-shore bottom stress over a lower shoreface AN - 52703223; 1997-047902 JF - Eos, Transactions, American Geophysical Union AU - Kim, S C AU - Wright, L D AU - Chen, J AU - Anonymous Y1 - 1996/01// PY - 1996 DA - January 1996 SP - 63 PB - American Geophysical Union, Washington, DC VL - 77 IS - 3, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - currents KW - geophysical surveys KW - stress KW - sedimentation KW - geophysical methods KW - nearshore sedimentation KW - Duck North Carolina KW - Dare County North Carolina KW - Eastern U.S. KW - storm environment KW - ocean currents KW - two-dimensional models KW - North Carolina KW - South Atlantic Bight KW - electromagnetic methods KW - surveys KW - continental shelf KW - North Atlantic KW - Middle Atlantic Bight KW - Gulf of Maine KW - winds KW - Atlantic Ocean KW - 20:Applied geophysics KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52703223?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Wind+driven+cross-shore+bottom+stress+over+a+lower+shoreface&rft.au=Kim%2C+S+C%3BWright%2C+L+D%3BChen%2C+J%3BAnonymous&rft.aulast=Kim&rft.aufirst=S&rft.date=1996-01-01&rft.volume=77&rft.issue=3%2C+Suppl.&rft.spage=63&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; American Society of Limnology and Oceanography ; 1996 ocean sciences meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Atlantic Ocean; continental shelf; currents; Dare County North Carolina; Duck North Carolina; Eastern U.S.; electromagnetic methods; geophysical methods; geophysical surveys; Gulf of Maine; Middle Atlantic Bight; nearshore sedimentation; North Atlantic; North Carolina; ocean currents; sedimentation; South Atlantic Bight; storm environment; stress; surveys; two-dimensional models; United States; winds ER - TY - JOUR T1 - Models of hydrothermally forced circulation and interaction with ridge crest topography AN - 52702535; 1997-054509 JF - Eos, Transactions, American Geophysical Union AU - Helfrich, K R AU - Joyce, T M AU - Harrington, S A AU - Cannon, G A AU - Anonymous Y1 - 1996/01// PY - 1996 DA - January 1996 SP - 118 PB - American Geophysical Union, Washington, DC VL - 77 IS - 3, Suppl. SN - 0096-3941, 0096-3941 KW - East Pacific KW - currents KW - ocean circulation KW - Northeast Pacific KW - hydrothermal vents KW - Pipe Organ Vent KW - bottom currents KW - ADCP arrays KW - models KW - topography KW - North Pacific KW - Juan de Fuca Ridge KW - eddies KW - bottom features KW - Pacific Ocean KW - ocean floors KW - flowmeters KW - instruments KW - mid-ocean ridges KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52702535?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Models+of+hydrothermally+forced+circulation+and+interaction+with+ridge+crest+topography&rft.au=Helfrich%2C+K+R%3BJoyce%2C+T+M%3BHarrington%2C+S+A%3BCannon%2C+G+A%3BAnonymous&rft.aulast=Helfrich&rft.aufirst=K&rft.date=1996-01-01&rft.volume=77&rft.issue=3%2C+Suppl.&rft.spage=118&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; American Society of Limnology and Oceanography; 1996 ocean sciences meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - ADCP arrays; bottom currents; bottom features; currents; East Pacific; eddies; flowmeters; hydrothermal vents; instruments; Juan de Fuca Ridge; mid-ocean ridges; models; North Pacific; Northeast Pacific; ocean circulation; ocean floors; Pacific Ocean; Pipe Organ Vent; topography ER - TY - JOUR T1 - Observations from hydrographic sections near a hydrothermal vent at 45.0 N, 130.2 W AN - 52701740; 1997-054511 JF - Eos, Transactions, American Geophysical Union AU - Harrington, S A AU - Joyce, T M AU - Cannon, G AU - Pashinski, D AU - Helfrich, K R AU - Anonymous Y1 - 1996/01// PY - 1996 DA - January 1996 SP - 119 PB - American Geophysical Union, Washington, DC VL - 77 IS - 3, Suppl. SN - 0096-3941, 0096-3941 KW - East Pacific KW - currents KW - plumes KW - ocean circulation KW - Northeast Pacific KW - hydrothermal vents KW - Pipe Organ Vent KW - bottom currents KW - ADCP arrays KW - temperature KW - thermal anomalies KW - North Pacific KW - Juan de Fuca Ridge KW - Pacific Ocean KW - ocean floors KW - flowmeters KW - instruments KW - mid-ocean ridges KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52701740?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Observations+from+hydrographic+sections+near+a+hydrothermal+vent+at+45.0+N%2C+130.2+W&rft.au=Harrington%2C+S+A%3BJoyce%2C+T+M%3BCannon%2C+G%3BPashinski%2C+D%3BHelfrich%2C+K+R%3BAnonymous&rft.aulast=Harrington&rft.aufirst=S&rft.date=1996-01-01&rft.volume=77&rft.issue=3%2C+Suppl.&rft.spage=119&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; American Society of Limnology and Oceanography; 1996 ocean sciences meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - ADCP arrays; bottom currents; currents; East Pacific; flowmeters; hydrothermal vents; instruments; Juan de Fuca Ridge; mid-ocean ridges; North Pacific; Northeast Pacific; ocean circulation; ocean floors; Pacific Ocean; Pipe Organ Vent; plumes; temperature; thermal anomalies ER - TY - JOUR T1 - Marine geologic evidence of the zonal surface winds at the last glacial maximum AN - 52701098; 1997-048384 AB - We re-examined the marine geologic evidence of the ice age winds, motivated by the observation that climate models that prescribe glacial sea surface temperatures (from CLIMAP) do not show stronger zonal winds during the last glacial maximum. In contrast, most of the geologic evidence has been interpreted to indicate that the zonal winds were stronger. There is little doubt that alongshore winds were stronger off North and South America, and Africa. Away from the continents however, we found that the geologic evidence is equivocal. Many of the geologic proxies have alternate explanations that cannot be eliminated, and thus there is no clear evidence that either the trade winds, or the mid-latitude westerlies were significantly stronger or weaker during glacial times. Our revised map of qualitative differences from the present (stronger/weaker), derived from multiple proxies and eliminating the evidence judged to have multiple interpretations, indicates that the northeast and southeast trade winds were slightly weaker than today, and that there was little change in the mid-latitude westerlies. The revised maps can be used to evaluate the recent evidence of a 5 C cooling throughout the tropics. JF - Abstracts with Programs - Geological Society of America AU - Anderson, David M AU - Webb, Robert S AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 272 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - Cenozoic KW - last glacial maximum KW - Quaternary KW - paleotemperature KW - CLIMAP KW - cooling KW - paleo-oceanography KW - paleoclimatology KW - zoning KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52701098?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Marine+geologic+evidence+of+the+zonal+surface+winds+at+the+last+glacial+maximum&rft.au=Anderson%2C+David+M%3BWebb%2C+Robert+S%3BAnonymous&rft.aulast=Anderson&rft.aufirst=David&rft.date=1996-01-01&rft.volume=28&rft.issue=7&rft.spage=272&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, 28th 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 - 1997-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Cenozoic; CLIMAP; cooling; last glacial maximum; paleo-oceanography; paleoclimatology; paleotemperature; Quaternary; zoning ER - TY - JOUR T1 - Contributions to the lake floor geomorphology of the Great Lakes AN - 52700945; 1997-047994 AB - New bathymetry has been completed for Lake Michigan and western Lake Erie and is in progress for all of the Laurentian Great Lakes. The completed bathymetric contours were scanned and vectorized making them easily imported into GIS systems. Compilation of this bathymetry, part of a NOAA program to rescue Great Lakes geological and geophysical data, relies on the contributions of a number of geoscientists at NOAA, the Canadian Hydrographic Service, and several academic research centers. Wherever completed, the new bathymetry, which utilizes the entire historic hydrographic data bases of the U. S. and Canada, reveals known lake floor features more accurately and also reveals features never before seen. Consequently a new reconstruction of lake floor geomorphology is slowly emerging as the project progresses. Features seen more accurately or for the first time include drowned coastline features including headlands, spits, and large river deltas; drowned land features including river valleys and small lake beds; glaciated topography including U-shaped troughs, drumlin fields, and end moraines; extensive areas of karst topography; cuestas and escarpments formed on resistant bedrock strata; overdeepened channels resulting from wind-driven water circulation; and several anthropogenic features including dredge-spoil topography, and channels excavated by propeller wash. Detailed data on bedrock geology are not available for most of the Great Lakes; however, by combining the new bathymetry with available subsurface data, both from land and lake floor, a new round of first-order bedrock geological mapping for the lake floor becomes possible. Such a map has been completed for northeastern Lake Michigan. JF - Abstracts with Programs - Geological Society of America AU - Divins, D L AU - Holcombe, T L AU - Reid, D F AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 267 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - bedrock KW - North America KW - lacustrine features KW - Lake Erie KW - human activity KW - lakes KW - mapping KW - karst KW - erosion features KW - glacial features KW - dredging KW - Lake Michigan KW - geographic information systems KW - hydrographs KW - drumlins KW - moraines KW - Great Lakes KW - information systems KW - scarps KW - glacial geology KW - bathymetry KW - cuestas KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52700945?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Contributions+to+the+lake+floor+geomorphology+of+the+Great+Lakes&rft.au=Divins%2C+D+L%3BHolcombe%2C+T+L%3BReid%2C+D+F%3BAnonymous&rft.aulast=Divins&rft.aufirst=D&rft.date=1996-01-01&rft.volume=28&rft.issue=7&rft.spage=267&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, 28th 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 - 1997-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - bathymetry; bedrock; cuestas; dredging; drumlins; erosion features; geographic information systems; glacial features; glacial geology; Great Lakes; human activity; hydrographs; information systems; karst; lacustrine features; Lake Erie; Lake Michigan; lakes; mapping; moraines; North America; scarps ER - TY - JOUR T1 - Variability in the circulation around a hydrothermal vent AN - 52700676; 1997-054508 JF - Eos, Transactions, American Geophysical Union AU - Cannon, G A AU - Pashinski, D J AU - Joyce, T M AU - Helfrich, K R AU - Harrington, S A AU - Anonymous Y1 - 1996/01// PY - 1996 DA - January 1996 SP - 118 PB - American Geophysical Union, Washington, DC VL - 77 IS - 3, Suppl. SN - 0096-3941, 0096-3941 KW - East Pacific KW - currents KW - plumes KW - ocean circulation KW - Northeast Pacific KW - hydrothermal vents KW - Pipe Organ Vent KW - bottom currents KW - ADCP arrays KW - ocean currents KW - North Pacific KW - Juan de Fuca Ridge KW - eddies KW - Pacific Ocean KW - Aanderaa current meter KW - ocean floors KW - flowmeters KW - instruments KW - mid-ocean ridges KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52700676?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Variability+in+the+circulation+around+a+hydrothermal+vent&rft.au=Cannon%2C+G+A%3BPashinski%2C+D+J%3BJoyce%2C+T+M%3BHelfrich%2C+K+R%3BHarrington%2C+S+A%3BAnonymous&rft.aulast=Cannon&rft.aufirst=G&rft.date=1996-01-01&rft.volume=77&rft.issue=3%2C+Suppl.&rft.spage=118&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; American Society of Limnology and Oceanography; 1996 ocean sciences meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Aanderaa current meter; ADCP arrays; bottom currents; currents; East Pacific; eddies; flowmeters; hydrothermal vents; instruments; Juan de Fuca Ridge; mid-ocean ridges; North Pacific; Northeast Pacific; ocean circulation; ocean currents; ocean floors; Pacific Ocean; Pipe Organ Vent; plumes ER - TY - JOUR T1 - Radiotracer studies of sediment reworking by Heteromastus filiformis, a common head-down deposit feeder, in the presence of DDT AN - 52700630; 1997-054506 JF - Eos, Transactions, American Geophysical Union AU - Landrum, P L AU - Mulsow, Sandor AU - McCall, P L AU - Robbins, J A AU - Anonymous Y1 - 1996/01// PY - 1996 DA - January 1996 SP - 115 PB - American Geophysical Union, Washington, DC VL - 77 IS - 3, Suppl. SN - 0096-3941, 0096-3941 KW - chlorinated hydrocarbons KW - isotopes KW - Vermes KW - organochlorine pesticides KW - marine sediments KW - radioactive isotopes KW - cesium KW - sediments KW - Invertebrata KW - halogenated hydrocarbons KW - ecology KW - Polychaetia KW - sedimentary structures KW - geochemistry KW - insecticides KW - experimental studies KW - early diagenesis KW - diffusion KW - pollutants KW - biogenic structures KW - alkali metals KW - pollution KW - advection KW - Heteromastus filiformis KW - organic compounds KW - Cs-137 KW - radioactive tracers KW - metals KW - marine environment KW - diagenesis KW - DDT KW - pesticides KW - bioturbation KW - 02D:Isotope geochemistry KW - 22:Environmental geology KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52700630?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Radiotracer+studies+of+sediment+reworking+by+Heteromastus+filiformis%2C+a+common+head-down+deposit+feeder%2C+in+the+presence+of+DDT&rft.au=Landrum%2C+P+L%3BMulsow%2C+Sandor%3BMcCall%2C+P+L%3BRobbins%2C+J+A%3BAnonymous&rft.aulast=Landrum&rft.aufirst=P&rft.date=1996-01-01&rft.volume=77&rft.issue=3%2C+Suppl.&rft.spage=115&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; American Society of Limnology and Oceanography; 1996 ocean sciences meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - advection; alkali metals; biogenic structures; bioturbation; cesium; chlorinated hydrocarbons; Cs-137; DDT; diagenesis; diffusion; early diagenesis; ecology; experimental studies; geochemistry; halogenated hydrocarbons; Heteromastus filiformis; insecticides; Invertebrata; isotopes; marine environment; marine sediments; metals; organic compounds; organochlorine pesticides; pesticides; pollutants; pollution; Polychaetia; radioactive isotopes; radioactive tracers; sedimentary structures; sediments; Vermes ER - TY - JOUR T1 - Sediment resuspension in southern Lake Michigan during the unstratified period AN - 52700545; 1997-047896 JF - Eos, Transactions, American Geophysical Union AU - Hawley, N AU - Anonymous Y1 - 1996/01// PY - 1996 DA - January 1996 SP - 63 PB - American Geophysical Union, Washington, DC VL - 77 IS - 3, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - hydrology KW - North America KW - sediment transport KW - sedimentation KW - nearshore sedimentation KW - suspended materials KW - measurement KW - limnology KW - Lake Michigan KW - Indiana KW - Great Lakes KW - seasonal variations KW - Michigan KW - lacustrine sedimentation KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52700545?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Sediment+resuspension+in+southern+Lake+Michigan+during+the+unstratified+period&rft.au=Hawley%2C+N%3BAnonymous&rft.aulast=Hawley&rft.aufirst=N&rft.date=1996-01-01&rft.volume=77&rft.issue=3%2C+Suppl.&rft.spage=63&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; American Society of Limnology and Oceanography ; 1996 ocean sciences meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Great Lakes; hydrology; Indiana; lacustrine sedimentation; Lake Michigan; limnology; measurement; Michigan; nearshore sedimentation; North America; seasonal variations; sediment transport; sedimentation; suspended materials; United States ER - TY - JOUR T1 - Vertical profiles of velocity and vorticity at the Juan de Fuca hydrothermal vent site "Pipe Organ" AN - 52699757; 1997-054510 JF - Eos, Transactions, American Geophysical Union AU - Joyce, T M AU - Helfrich, K R AU - Harrington, S A AU - Cannon, G AU - Pashinski, D AU - Anonymous Y1 - 1996/01// PY - 1996 DA - January 1996 SP - 119 PB - American Geophysical Union, Washington, DC VL - 77 IS - 3, Suppl. SN - 0096-3941, 0096-3941 KW - East Pacific KW - currents KW - ocean circulation KW - Northeast Pacific KW - hydrothermal vents KW - Pipe Organ Vent KW - bottom currents KW - ADCP arrays KW - North Pacific KW - Juan de Fuca Ridge KW - eddies KW - Pacific Ocean KW - velocity KW - ocean floors KW - flowmeters KW - instruments KW - mid-ocean ridges KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52699757?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Vertical+profiles+of+velocity+and+vorticity+at+the+Juan+de+Fuca+hydrothermal+vent+site+%22Pipe+Organ%22&rft.au=Joyce%2C+T+M%3BHelfrich%2C+K+R%3BHarrington%2C+S+A%3BCannon%2C+G%3BPashinski%2C+D%3BAnonymous&rft.aulast=Joyce&rft.aufirst=T&rft.date=1996-01-01&rft.volume=77&rft.issue=3%2C+Suppl.&rft.spage=119&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; American Society of Limnology and Oceanography; 1996 ocean sciences meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - ADCP arrays; bottom currents; currents; East Pacific; eddies; flowmeters; hydrothermal vents; instruments; Juan de Fuca Ridge; mid-ocean ridges; North Pacific; Northeast Pacific; ocean circulation; ocean floors; Pacific Ocean; Pipe Organ Vent; velocity ER - TY - BOOK T1 - Observed climate variability and change AN - 52691666; 1997-059209 JF - Climate change 1995; the science of climate change AU - Nicholls, Neville AU - Gruza, G V AU - Jouzel, J AU - Karl, T R AU - Ogallo, L A AU - Parker, D E AU - Houghton, J T A2 - Meira Filho, L. G. A2 - Callander, B. A. A2 - Harris, N. A2 - Kattenberg, A. A2 - Maskell, K. Y1 - 1996 PY - 1996 DA - 1996 PB - Cambridge University Press, Cambridge SN - 0521564360 KW - atmosphere KW - water vapor KW - global change KW - variations KW - temperature KW - observations KW - evaporation KW - precipitation KW - ecology KW - diurnal variations KW - climate KW - global warming KW - changes KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52691666?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=Nicholls%2C+Neville%3BGruza%2C+G+V%3BJouzel%2C+J%3BKarl%2C+T+R%3BOgallo%2C+L+A%3BParker%2C+D+E%3BHoughton%2C+J+T&rft.aulast=Nicholls&rft.aufirst=Neville&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0521564360&rft.btitle=Observed+climate+variability+and+change&rft.title=Observed+climate+variability+and+change&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 404 N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Radiative forcing of climate change AN - 52691210; 1997-059208 JF - Climate change 1995; the science of climate change AU - Schimel, D AU - Alves, D AU - Enting, I AU - Heimann, M AU - Joos, F AU - Raynaud, D AU - Wigley, T AU - Prather, M AU - Derwent, R AU - Ehhalt, D AU - Fraser, P AU - Sanhueza, E AU - Zhou, X AU - Jonas, P AU - Charlson, R AU - Rodhe, H AU - Sadasivan, S AU - Shine, K P AU - Fouquart, Y AU - Ramaswamy, V AU - Solomon, S AU - Srinivasan, J AU - Albritton, D AU - Isaksen, I AU - Lal, M AU - Wuebbles, D AU - Houghton, J T A2 - Meira Filho, L. G. A2 - Callander, B. A. A2 - Harris, N. A2 - Kattenberg, A. A2 - Maskell, K. Y1 - 1996 PY - 1996 DA - 1996 PB - Cambridge University Press, Cambridge SN - 0521564360 KW - isotopes KW - aliphatic hydrocarbons KW - global change KW - carbon dioxide KW - ozone KW - radioactive isotopes KW - carbon KW - ecology KW - greenhouse effect KW - climate KW - global warming KW - methane KW - human activity KW - nitrous oxide KW - atmosphere KW - effects KW - alkanes KW - models KW - carbon monoxide KW - organic compounds KW - hydrocarbons KW - aerosols KW - C-14 KW - changes KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52691210?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=Schimel%2C+D%3BAlves%2C+D%3BEnting%2C+I%3BHeimann%2C+M%3BJoos%2C+F%3BRaynaud%2C+D%3BWigley%2C+T%3BPrather%2C+M%3BDerwent%2C+R%3BEhhalt%2C+D%3BFraser%2C+P%3BSanhueza%2C+E%3BZhou%2C+X%3BJonas%2C+P%3BCharlson%2C+R%3BRodhe%2C+H%3BSadasivan%2C+S%3BShine%2C+K+P%3BFouquart%2C+Y%3BRamaswamy%2C+V%3BSolomon%2C+S%3BSrinivasan%2C+J%3BAlbritton%2C+D%3BIsaksen%2C+I%3BLal%2C+M%3BWuebbles%2C+D%3BHoughton%2C+J+T&rft.aulast=Schimel&rft.aufirst=D&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0521564360&rft.btitle=Radiative+forcing+of+climate+change&rft.title=Radiative+forcing+of+climate+change&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 137 N1 - Document feature - illus. incl. 9 tables N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Progress in developing an open burn/open detonation dispersion model AN - 52661657; 1998-002711 AB - This paper presents the results achieved to date from a multi-agency study focused on improving our capability to predict accurately the impact which OB/OD activities have on the health of humans and ecosystems. The primary objectives of the study are: (1) to develop and validate air pollution dispersions models which predict how the emissions from OB/OD activities will disperse in the environment; and (2) to develop a mobile meteorological measurement system which can characterize the atmospheric conditions from ground level to 3000 m above ground level. JF - Progress in developing an open burn/open detonation dispersion model AU - Weil, J C AU - Mitchell, W J Y1 - 1996 PY - 1996 DA - 1996 SP - 18 KW - toxic materials KW - plumes KW - medical geology KW - explosions KW - chemical dispersion KW - pollutants KW - soil treatment KW - pollution KW - ecosystems KW - chemical waste KW - toxicity KW - industrial waste KW - risk assessment KW - military facilities KW - meteorology KW - diffusivity KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52661657?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=Weil%2C+J+C%3BMitchell%2C+W+J&rft.aulast=Weil&rft.aufirst=J&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Progress+in+developing+an+open+burn%2Fopen+detonation+dispersion+model&rft.title=Progress+in+developing+an+open+burn%2Fopen+detonation+dispersion+model&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number PB96-184502NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the 89th annual symposium and exhibition of the Air and Waste Management Association, Session 35, Nashville, TN, June 23-27, 1996 N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Mount Pinatubo; a satellite perspective of the June 1991 eruptions AN - 52617080; 1998-022730 JF - Fire and mud; eruptions and lahars of Mount Pinatubo, Philippines AU - Lynch, James S AU - Stephens, George A2 - Newhall, Christopher G. A2 - Punongbayan, Raymundo S. Y1 - 1996 PY - 1996 DA - 1996 PB - Philippine Institute of Volcanology and Seismology, Quezon City KW - Luzon KW - imagery KW - Far East KW - Mount Pinatubo KW - Philippine Islands KW - eruptions KW - volcanoes KW - Asia KW - satellite methods KW - remote sensing KW - 24:Quaternary geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52617080?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=Lynch%2C+James+S%3BStephens%2C+George&rft.aulast=Lynch&rft.aufirst=James&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Mount+Pinatubo%3B+a+satellite+perspective+of+the+June+1991+eruptions&rft.title=Mount+Pinatubo%3B+a+satellite+perspective+of+the+June+1991+eruptions&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 7 N1 - Document feature - illus. incl. 2 tables, sketch maps N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Recent isotopic measurements at Ohaaki AN - 52524727; 1999-007307 AB - Helium isotope measurements have recently been completed on a series of samples collected from a cross-section of wells in the production area of the Ohaaki geothermal field. The results obtained show relatively small changes in (super 3) He/ (super 4) He from measurements on the same wells in the late 1970's and mid-1980's. In particular the correlation with changes in B/Cl ratios, predicted by Hulston (1995), have not been in evidence. A correlation has however been observed between the (super 3) He/ (super 4) He and CO (sub 2) (super 4) He ratios on the repeat measurements of some wells Some changes to the hydrogen and carbon isotopes of the methane with time may be evident, but are yet to be confirmed. Although the information from this study is of value to the building up of our knowledge of geothermal systems, it is not yet able to provide an estimation of the recharge of geothermal systems and the sustainability of these systems. JF - Proceedings of the New Zealand Geothermal Workshop AU - Hulston, J R AU - Lupton, J E AU - Lovelock, B G A2 - Simmons, S. F. A2 - Rahman, M. M. A2 - Watson, A. Y1 - 1996 PY - 1996 DA - 1996 SP - 183 EP - 187 PB - University of Auckland Geothermal Institute, Centre for Continuing Education 1979 -, Auckland VL - 18 SN - 0111-6835, 0111-6835 KW - wells KW - halides KW - methane KW - Australasia KW - isotopes KW - isotope ratios KW - aliphatic hydrocarbons KW - measurement-while-drilling KW - alkanes KW - Ohaaki geothermal field KW - hydrochemistry KW - stable isotopes KW - carbon dioxide KW - geothermal fields KW - organic compounds KW - noble gases KW - hydrocarbons KW - chlorides KW - helium KW - boron KW - He-4/He-3 KW - geochemistry KW - New Zealand KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52524727?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+New+Zealand+Geothermal+Workshop&rft.atitle=Recent+isotopic+measurements+at+Ohaaki&rft.au=Hulston%2C+J+R%3BLupton%2C+J+E%3BLovelock%2C+B+G&rft.aulast=Hulston&rft.aufirst=J&rft.date=1996-01-01&rft.volume=18&rft.issue=&rft.spage=183&rft.isbn=0868690740&rft.btitle=&rft.title=Proceedings+of+the+New+Zealand+Geothermal+Workshop&rft.issn=01116835&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 18th New Zealand geothermal workshop 1996 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by Institute of Geological and Nuclear Sciences Limited (GNS Science), Lower Hutt, New Zealand N1 - Date revised - 1999-01-01 N1 - Number of references - 17 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; Australasia; boron; carbon dioxide; chlorides; geochemistry; geothermal fields; halides; He-4/He-3; helium; hydrocarbons; hydrochemistry; isotope ratios; isotopes; measurement-while-drilling; methane; New Zealand; noble gases; Ohaaki geothermal field; organic compounds; stable isotopes; wells ER - TY - JOUR T1 - Benthic Foraminifera from the NECOP study area impacted by the Mississippi River plume and seasonal hypoxia AN - 52466155; 1999-044926 JF - Quaternary International AU - Blackwelder, Pat AU - Hood, Terri AU - Alvarez-Zarikian, Carlos AU - Nelsen, Terry A AU - McKee, Brent A2 - Petit-Maire, Nicole Y1 - 1996 PY - 1996 DA - 1996 SP - 19 EP - 36 PB - Pergamon, Oxford VL - 31 SN - 1040-6182, 1040-6182 KW - United States KW - benthic taxa KW - NECOP KW - Holocene KW - Gulf of Mexico KW - cores KW - Foraminifera KW - Cenozoic KW - marine sediments KW - sampling KW - sedimentation rates KW - sediments KW - taphonomy KW - Invertebrata KW - Mississippi River KW - Louisiana KW - species diversity KW - productivity KW - Protista KW - Quaternary KW - in situ KW - assemblages KW - textures KW - stress KW - sedimentation KW - Nutrient Enhanced Coastal Ocean Productivity Program KW - time scales KW - paleoenvironment KW - anaerobic environment KW - seasonal variations KW - North Atlantic KW - Atlantic Ocean KW - 24:Quaternary geology KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52466155?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Quaternary+International&rft.atitle=Benthic+Foraminifera+from+the+NECOP+study+area+impacted+by+the+Mississippi+River+plume+and+seasonal+hypoxia&rft.au=Blackwelder%2C+Pat%3BHood%2C+Terri%3BAlvarez-Zarikian%2C+Carlos%3BNelsen%2C+Terry+A%3BMcKee%2C+Brent&rft.aulast=Blackwelder&rft.aufirst=Pat&rft.date=1996-01-01&rft.volume=31&rft.issue=&rft.spage=19&rft.isbn=&rft.btitle=&rft.title=Quaternary+International&rft.issn=10406182&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/10406182 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - Number of references - 35 N1 - Document feature - illus. incl. 5 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - anaerobic environment; assemblages; Atlantic Ocean; benthic taxa; Cenozoic; cores; Foraminifera; Gulf of Mexico; Holocene; in situ; Invertebrata; Louisiana; marine sediments; Mississippi River; NECOP; North Atlantic; Nutrient Enhanced Coastal Ocean Productivity Program; paleoenvironment; productivity; Protista; Quaternary; sampling; seasonal variations; sedimentation; sedimentation rates; sediments; species diversity; stress; taphonomy; textures; time scales; United States ER - TY - JOUR T1 - Tracking biomass burning aerosol; from the combustion laboratory to Summit, Greenland AN - 52425314; 1999-071556 JF - Radiocarbon AU - Currie, L A AU - Benner, B A AU - Klouda, G A AU - Conny, J M AU - Dibb, Jack E A2 - Jull, A. J. T. Y1 - 1996 PY - 1996 DA - 1996 SP - 20 PB - University of Arizona, Department of Geosciences, Tucson, AZ VL - 38 IS - 1 SN - 0033-8222, 0033-8222 KW - ice cores KW - experimental studies KW - Summit Greenland KW - isotopes KW - biomass KW - Arctic region KW - mass spectra KW - combustion KW - fires KW - accelerator mass spectra KW - Greenland KW - radioactive isotopes KW - carbon KW - tracers KW - aerosols KW - spectra KW - C-14 KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52425314?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Radiocarbon&rft.atitle=Tracking+biomass+burning+aerosol%3B+from+the+combustion+laboratory+to+Summit%2C+Greenland&rft.au=Currie%2C+L+A%3BBenner%2C+B+A%3BKlouda%2C+G+A%3BConny%2C+J+M%3BDibb%2C+Jack+E&rft.aulast=Currie&rft.aufirst=L&rft.date=1996-01-01&rft.volume=38&rft.issue=1&rft.spage=20&rft.isbn=&rft.btitle=&rft.title=Radiocarbon&rft.issn=00338222&rft_id=info:doi/ L2 - http://www.radiocarbon.org/ LA - English DB - GeoRef N1 - Conference title - 7th international conference on Accelerator mass spectrometry N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - PubXState - AZ N1 - Last updated - 2012-06-07 N1 - CODEN - RACAAT N1 - SubjectsTermNotLitGenreText - accelerator mass spectra; aerosols; Arctic region; biomass; C-14; carbon; combustion; experimental studies; fires; Greenland; ice cores; isotopes; mass spectra; radioactive isotopes; spectra; Summit Greenland; tracers ER - TY - JOUR T1 - Radiocarbon "dating" of individual chemical compositions in atmospheric aerosol; first results comparing direct isotopic and multivariate statistical apportionment of specific polycyclic aromatic hydrocarbons AN - 52422354; 1999-071557 JF - Radiocarbon AU - Currie, L A AU - Eglinton, T I AU - Benner, B A A2 - Jull, A. J. T. Y1 - 1996 PY - 1996 DA - 1996 SP - 21 PB - University of Arizona, Department of Geosciences, Tucson, AZ VL - 38 IS - 1 SN - 0033-8222, 0033-8222 KW - isotopes KW - clastic sediments KW - mass spectra KW - atmosphere KW - accelerator mass spectra KW - organic compounds KW - radioactive isotopes KW - carbon KW - dust KW - sediments KW - hydrocarbons KW - polycyclic aromatic hydrocarbons KW - aerosols KW - applications KW - spectra KW - C-14 KW - aromatic hydrocarbons KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52422354?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Radiocarbon&rft.atitle=Radiocarbon+%22dating%22+of+individual+chemical+compositions+in+atmospheric+aerosol%3B+first+results+comparing+direct+isotopic+and+multivariate+statistical+apportionment+of+specific+polycyclic+aromatic+hydrocarbons&rft.au=Currie%2C+L+A%3BEglinton%2C+T+I%3BBenner%2C+B+A&rft.aulast=Currie&rft.aufirst=L&rft.date=1996-01-01&rft.volume=38&rft.issue=1&rft.spage=21&rft.isbn=&rft.btitle=&rft.title=Radiocarbon&rft.issn=00338222&rft_id=info:doi/ L2 - http://www.radiocarbon.org/ LA - English DB - GeoRef N1 - Conference title - 7th international conference on Accelerator mass spectrometry N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - PubXState - AZ N1 - Last updated - 2012-06-07 N1 - CODEN - RACAAT N1 - SubjectsTermNotLitGenreText - accelerator mass spectra; aerosols; applications; aromatic hydrocarbons; atmosphere; C-14; carbon; clastic sediments; dust; hydrocarbons; isotopes; mass spectra; organic compounds; polycyclic aromatic hydrocarbons; radioactive isotopes; sediments; spectra ER - TY - JOUR T1 - Multispectral video measurements over the Chesapeake Bay AN - 52396387; 2000-016239 AB - NOAA's Airborne Multispectral Measurement System (AMMS) is compared to NASA's Airborne Oceanographic Lidar (AOL) with its integral passive ocean color subsystem (POCS) by analyzing a data set collected in April 1991 over the Chesapeake Bay. In this remote sensing experiment, the AMMS and AOL were mounted on a NASA P3 aircraft that flew two passes over a study region at an altitude of 150 m, while a ship collected sea surface samples. The AMMS included a 6 channel multispectral video camera and upward and downward looking spectrometers. The AOL used a laser operating at 532 nm and a 32 channel passive radiometer. A ship gathered sea surface samples, which were analyzed for chlorophyll-a, pheophytin, and seston. The remote sensing measurements from the instruments were in good agreement when the effects of different sampling times and the different sampling areas are taken into consideration. JF - Journal of Coastal Research AU - Niedrauer, T AU - Paul, C AU - Zaitzeff, J AU - Clemente-Colon, P Y1 - 1996 PY - 1996 DA - 1996 SP - 969 EP - 976 PB - Coastal Education and Research Foundation (CERF), Fort Lauderdale, FL VL - 12 IS - 4 SN - 0749-0208, 0749-0208 KW - United States KW - water quality KW - imagery KW - Chesapeake Bay KW - sea water KW - pigments KW - marine geology KW - geophysical methods KW - equations KW - chlorophyll KW - multispectral analysis KW - organic compounds KW - tracers KW - coastal environment KW - ecology KW - spectra KW - accuracy KW - instruments KW - remote sensing KW - airborne methods KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52396387?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Coastal+Research&rft.atitle=Multispectral+video+measurements+over+the+Chesapeake+Bay&rft.au=Niedrauer%2C+T%3BPaul%2C+C%3BZaitzeff%2C+J%3BClemente-Colon%2C+P&rft.aulast=Niedrauer&rft.aufirst=T&rft.date=1996-01-01&rft.volume=12&rft.issue=4&rft.spage=969&rft.isbn=&rft.btitle=&rft.title=Journal+of+Coastal+Research&rft.issn=07490208&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - Number of references - 14 N1 - PubXState - FL N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - accuracy; airborne methods; Chesapeake Bay; chlorophyll; coastal environment; ecology; equations; geophysical methods; imagery; instruments; marine geology; multispectral analysis; organic compounds; pigments; remote sensing; sea water; spectra; tracers; United States; water quality ER - TY - JOUR T1 - The distribution of tritium and CFCs in the Weddell Sea during the mid-1980s AN - 52387354; 2000-020647 JF - Progress in Oceanography AU - Mensch, Manfred AU - Bayer, Reinhold AU - Bullister, John L AU - Schlosser, Peter AU - Weiss, Ray F Y1 - 1996 PY - 1996 DA - 1996 SP - 377 EP - 415 PB - Pergamon, Oxford VL - 38 IS - 4 SN - 0079-6611, 0079-6611 KW - Southern Ocean KW - continental slope KW - isotopes KW - atmospheric precipitation KW - tritium KW - deep-sea environment KW - salinity KW - salt water KW - chlorofluorocarbons KW - temperature KW - spatial distribution KW - radioactive isotopes KW - Antarctic Bottom Water KW - tracers KW - halogenated hydrocarbons KW - geochemistry KW - Weddell Sea KW - concentration KW - ocean circulation KW - Antarctic Ocean KW - atmosphere KW - mathematical models KW - hydrochemistry KW - measurement KW - models KW - provenance KW - kinematics KW - organic compounds KW - Antarctica KW - marine methods KW - marine environment KW - hydrogen KW - 02B:Hydrochemistry KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52387354?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Progress+in+Oceanography&rft.atitle=The+distribution+of+tritium+and+CFCs+in+the+Weddell+Sea+during+the+mid-1980s&rft.au=Mensch%2C+Manfred%3BBayer%2C+Reinhold%3BBullister%2C+John+L%3BSchlosser%2C+Peter%3BWeiss%2C+Ray+F&rft.aulast=Mensch&rft.aufirst=Manfred&rft.date=1996-01-01&rft.volume=38&rft.issue=4&rft.spage=377&rft.isbn=&rft.btitle=&rft.title=Progress+in+Oceanography&rft.issn=00796611&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00796611 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - Number of references - 77 N1 - Document feature - illus. incl. 1 table, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Antarctic Bottom Water; Antarctic Ocean; Antarctica; atmosphere; atmospheric precipitation; chlorofluorocarbons; concentration; continental slope; deep-sea environment; geochemistry; halogenated hydrocarbons; hydrochemistry; hydrogen; isotopes; kinematics; marine environment; marine methods; mathematical models; measurement; models; ocean circulation; organic compounds; provenance; radioactive isotopes; salinity; salt water; Southern Ocean; spatial distribution; temperature; tracers; tritium; Weddell Sea ER - TY - GEN T1 - Age of the ocean floor AN - 52187987; 2001-067672 JF - Age of the ocean floor AU - Mueller, R Dietmar AU - Sloss, Peter W Y1 - 1996 PY - 1996 DA - 1996 PB - National Geophysical Data Center, Boulder, CO KW - Type: colored tectonic map KW - relative age KW - plate tectonics KW - maps KW - global KW - tectonic maps KW - sea-floor spreading KW - tectonics KW - ocean floors KW - world ocean KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52187987?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=unknown&rft.jtitle=Age+of+the+ocean+floor&rft.atitle=Age+of+the+ocean+floor&rft.au=Mueller%2C+R+Dietmar%3BSloss%2C+Peter+W&rft.aulast=Mueller&rft.aufirst=R&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Age+of+the+ocean+floor&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2001-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Experimental investigation of cumulative seismic damage in concrete bridge piers AN - 52138440; 2002-022233 JF - Natural disaster reduction AU - Kunnath, Sashi K AU - El-Bahy, Ashraf AU - Stone, William C AU - Taylor, Andrew W A2 - Housner, George W. A2 - Chung, Riley M. Y1 - 1996 PY - 1996 DA - 1996 PB - American Society of Civil Engineers, New York, NY SN - 0784401535 KW - experimental studies KW - geologic hazards KW - damage KW - seismic response KW - concrete KW - marine installations KW - piers KW - seismic risk KW - risk assessment KW - bridges KW - earthquakes KW - construction materials KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52138440?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Kunnath%2C+Sashi+K%3BEl-Bahy%2C+Ashraf%3BStone%2C+William+C%3BTaylor%2C+Andrew+W&rft.aulast=Kunnath&rft.aufirst=Sashi&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0784401535&rft.btitle=Experimental+investigation+of+cumulative+seismic+damage+in+concrete+bridge+piers&rft.title=Experimental+investigation+of+cumulative+seismic+damage+in+concrete+bridge+piers&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Natural disaster reduction N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2002-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - The federal government's existing building inventory AN - 52136683; 2002-022190 JF - Natural disaster reduction AU - Bieniawski, Ann A2 - Housner, George W. A2 - Chung, Riley M. Y1 - 1996 PY - 1996 DA - 1996 PB - American Society of Civil Engineers, New York, NY SN - 0784401535 KW - United States KW - geologic hazards KW - public policy KW - damage KW - buildings KW - aseismic design KW - earthquakes KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52136683?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Bieniawski%2C+Ann&rft.aulast=Bieniawski&rft.aufirst=Ann&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0784401535&rft.btitle=The+federal+government%27s+existing+building+inventory&rft.title=The+federal+government%27s+existing+building+inventory&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Natural disaster reduction N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2002-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Damage and restoration of geodetic infrastructure caused by the 1994 Northridge, California, earthquake AN - 52111175; 2002-026070 JF - Open-File Report - U. S. Geological Survey AU - Hodgkinson, Kathleen M AU - Stein, Ross S AU - Hudnut, Kenneth W AU - Satalich, Jay AU - Richards, John H Y1 - 1996 PY - 1996 DA - 1996 SP - 70 EP - 70, 1 sheet PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - United States KW - Los Angeles County California KW - Global Positioning System KW - magnitude KW - damage KW - geodetic networks KW - deformation KW - seismic response KW - measurement KW - California KW - Los Angeles California KW - geographic information systems KW - Northridge California KW - ground motion KW - buildings KW - velocity KW - information systems KW - Northridge earthquake 1994 KW - USGS KW - earthquakes KW - roads KW - 30:Engineering geology KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52111175?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Damage+and+restoration+of+geodetic+infrastructure+caused+by+the+1994+Northridge%2C+California%2C+earthquake&rft.au=Hodgkinson%2C+Kathleen+M%3BStein%2C+Ross+S%3BHudnut%2C+Kenneth+W%3BSatalich%2C+Jay%3BRichards%2C+John+H&rft.aulast=Hodgkinson&rft.aufirst=Kathleen&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pasadena.wr.usgs.gov/fema/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2002-01-01 N1 - Number of references - 25 N1 - Availability - Earthquake Hazards Team, Menlo Park, CA, United States N1 - PubXState - VA N1 - Document feature - illus. incl. sketch map N1 - SuppNotes - Includes appendices; accessed on March 28, 2002 N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - buildings; California; damage; deformation; earthquakes; geodetic networks; geographic information systems; Global Positioning System; ground motion; information systems; Los Angeles California; Los Angeles County California; magnitude; measurement; Northridge California; Northridge earthquake 1994; roads; seismic response; United States; USGS; velocity ER - TY - JOUR T1 - Oceanic features influencing small island circulation patterns; case studies AN - 52065749; 2002-067372 JF - Coastal and Estuarine Sciences AU - Watlington, Roy A AU - Donoso, Maria C A2 - Maul, George A. Y1 - 1996 PY - 1996 DA - 1996 SP - 56 EP - 70 PB - American Geophysical Union, Washington, DC VL - 51 SN - 0733-9569, 0733-9569 KW - ocean circulation KW - pollution KW - Vesta Bella oil spill KW - temperature KW - environmental management KW - case studies KW - Panama-Colombia Current KW - Rosario Islands KW - Pacific Ocean KW - oil spills KW - islands KW - coastal environment KW - Atlantic Ocean KW - 22:Environmental geology KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52065749?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Coastal+and+Estuarine+Sciences&rft.atitle=Oceanic+features+influencing+small+island+circulation+patterns%3B+case+studies&rft.au=Watlington%2C+Roy+A%3BDonoso%2C+Maria+C&rft.aulast=Watlington&rft.aufirst=Roy&rft.date=1996-01-01&rft.volume=51&rft.issue=&rft.spage=56&rft.isbn=&rft.btitle=&rft.title=Coastal+and+Estuarine+Sciences&rft.issn=07339569&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Meeting on Small island oceanography in relation to sustainable economic development and related coastal area management N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2002-01-01 N1 - Number of references - 27 N1 - PubXState - DC N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Atlantic Ocean; case studies; coastal environment; environmental management; islands; ocean circulation; oil spills; Pacific Ocean; Panama-Colombia Current; pollution; Rosario Islands; temperature; Vesta Bella oil spill ER - TY - BOOK T1 - How can we increase diversity, recruitment, and retention of students in the earth and space sciences? AN - 52064921; 2002-066227 JF - Shaping the future of undergraduate earth science education; innovation and change using an Earth system approach AU - Ridgeway, Ken AU - Dowse, Mary AU - Geary, Edward E AU - Maxson, Julie AU - Semken, Steven AU - Stephenson-Hawk, Denise AU - Winkler, Julie A2 - Ireton, M. Frank Watt A2 - Manduca, Cathryn A. A2 - Mogk, David W. Y1 - 1996 PY - 1996 DA - 1996 PB - American Geophysical Union, Washington, DC KW - geology KW - student recruitment KW - college-level education KW - student diversity KW - K-12 education KW - curricula KW - education KW - student retention KW - 15:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52064921?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Ridgeway%2C+Ken%3BDowse%2C+Mary%3BGeary%2C+Edward+E%3BMaxson%2C+Julie%3BSemken%2C+Steven%3BStephenson-Hawk%2C+Denise%3BWinkler%2C+Julie&rft.aulast=Ridgeway&rft.aufirst=Ken&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=How+can+we+increase+diversity%2C+recruitment%2C+and+retention+of+students+in+the+earth+and+space+sciences%3F&rft.title=How+can+we+increase+diversity%2C+recruitment%2C+and+retention+of+students+in+the+earth+and+space+sciences%3F&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Shaping the future of undergraduate earth science education; innovation and change using an Earth system approach N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2002-01-01 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - A guide to weather AN - 52063691; 2002-067215 JF - A guide to weather AU - Burroughs, William J AU - Crowder, Bob AU - Robertson, Ted AU - Vallier-Talbot, Eleanor A2 - Whitaker, Richard Y1 - 1996 PY - 1996 DA - 1996 SP - 288 PB - Fog City Press, San Francisco, CA SN - 1876778652 KW - history KW - popular geology KW - human activity KW - prediction KW - ecology KW - atmospheric precipitation KW - meteorology KW - climate KW - human ecology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52063691?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=Burroughs%2C+William+J%3BCrowder%2C+Bob%3BRobertson%2C+Ted%3BVallier-Talbot%2C+Eleanor&rft.aulast=Burroughs&rft.aufirst=William&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=1876778652&rft.btitle=A+guide+to+weather&rft.title=A+guide+to+weather&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2002-01-01 N1 - Number of references - 54 N1 - PubXState - CA N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Evaluation of the EGM96 model of the geopotential in the United States AN - 52036988; 2003-006162 JF - I. Ge. S Bulletin (International Geoid Service) AU - Smith, D A AU - Milbert, D G AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 33 EP - 46 PB - International Association of Geodesy, Milan VL - 6 SN - 1128-3955, 1128-3955 KW - United States KW - models KW - EGM96 model KW - high-resolution methods KW - potential field KW - geodesy KW - geoid KW - evaluation KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52036988?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=I.+Ge.+S+Bulletin+%28International+Geoid+Service%29&rft.atitle=Evaluation+of+the+EGM96+model+of+the+geopotential+in+the+United+States&rft.au=Smith%2C+D+A%3BMilbert%2C+D+G%3BAnonymous&rft.aulast=Smith&rft.aufirst=D&rft.date=1996-01-01&rft.volume=6&rft.issue=&rft.spage=33&rft.isbn=&rft.btitle=&rft.title=I.+Ge.+S+Bulletin+%28International+Geoid+Service%29&rft.issn=11283955&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2003-01-01 N1 - Number of references - 3 N1 - Document feature - illus. incl. 6 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - #04471 N1 - SubjectsTermNotLitGenreText - EGM96 model; evaluation; geodesy; geoid; high-resolution methods; models; potential field; United States ER - TY - JOUR T1 - Evaluation of preliminary models of the geopotential in the United States AN - 52035332; 2003-006161 JF - I. Ge. S Bulletin (International Geoid Service) AU - Smith, D A AU - Milbert, D G AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 7 EP - 32 PB - International Association of Geodesy, Milan VL - 6 SN - 1128-3955, 1128-3955 KW - United States KW - models KW - Global Positioning System KW - potential field KW - mathematical methods KW - leveling KW - geodesy KW - Laplace transformations KW - geoid KW - evaluation KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52035332?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=I.+Ge.+S+Bulletin+%28International+Geoid+Service%29&rft.atitle=Evaluation+of+preliminary+models+of+the+geopotential+in+the+United+States&rft.au=Smith%2C+D+A%3BMilbert%2C+D+G%3BAnonymous&rft.aulast=Smith&rft.aufirst=D&rft.date=1996-01-01&rft.volume=6&rft.issue=&rft.spage=7&rft.isbn=&rft.btitle=&rft.title=I.+Ge.+S+Bulletin+%28International+Geoid+Service%29&rft.issn=11283955&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2003-01-01 N1 - Number of references - 18 N1 - Document feature - illus. incl. 5 tables, geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - #04471 N1 - SubjectsTermNotLitGenreText - evaluation; geodesy; geoid; Global Positioning System; Laplace transformations; leveling; mathematical methods; models; potential field; United States ER - TY - JOUR T1 - The optical disk "Spitak earthquake of 1988" AN - 51922271; 2003-080208 JF - Advances in Natural and Technological Hazards Research AU - Sobolev, G AU - Tyupkin, Yu AU - Frolov, I AU - Sergeyeva, N AU - Arefev, S AU - Govorov, A AU - Rogozhin, E (Ye) AU - Tatevasyan, R AU - Zhizhin, M AU - Suchukin, Yu AU - Lockridge, P AU - Whiteside, L AU - Habermann, R E AU - Meyers, H AU - Malitzky, A Y1 - 1996 PY - 1996 DA - 1996 SP - 231 EP - 238 PB - Springer, Dordrecht VL - 6 SN - 1878-9897, 1878-9897 KW - Commonwealth of Independent States KW - Armenia KW - geologic hazards KW - risk assessment KW - Europe KW - effects KW - Spitak earthquake 1988 KW - earthquakes KW - distribution KW - 19:Seismology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51922271?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+Natural+and+Technological+Hazards+Research&rft.atitle=The+optical+disk+%22Spitak+earthquake+of+1988%22&rft.au=Sobolev%2C+G%3BTyupkin%2C+Yu%3BFrolov%2C+I%3BSergeyeva%2C+N%3BArefev%2C+S%3BGovorov%2C+A%3BRogozhin%2C+E+%28Ye%29%3BTatevasyan%2C+R%3BZhizhin%2C+M%3BSuchukin%2C+Yu%3BLockridge%2C+P%3BWhiteside%2C+L%3BHabermann%2C+R+E%3BMeyers%2C+H%3BMalitzky%2C+A&rft.aulast=Sobolev&rft.aufirst=G&rft.date=1996-01-01&rft.volume=6&rft.issue=&rft.spage=231&rft.isbn=0792340086&rft.btitle=&rft.title=Advances+in+Natural+and+Technological+Hazards+Research&rft.issn=18789897&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 27th IASPEI general assembly on Earthquake hazard and risk N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2003-01-01 N1 - Document feature - illus. N1 - Last updated - 2016-05-19 N1 - SubjectsTermNotLitGenreText - Armenia; Commonwealth of Independent States; distribution; earthquakes; effects; Europe; geologic hazards; risk assessment; Spitak earthquake 1988 ER - TY - JOUR T1 - The use of aircraft-borne MAS data for mapping sediment transport along the Louisiana coast AN - 51800791; 2004-071387 AB - Sediment-rich effluent from the Mississippi River distributary system flows into clear Gulf of Mexico waters along the Louisiana coast. The sediment, which serves as material for shoreline progradation, is transported by nearshore currents to various portions of the coastal zone. Modis Airborne Simulator (MAS) 50 meter resolution data from NASA's ER-2 platform is used to monitor suspended sediment transport in the Atchafalaya Bay region of the Louisiana coastal zone. MAS repeat coverage visual/near infrared images from a typical 3-6 hour ER-2 mission, are georeferenced, remapped and animated for manual tracking of inwater turbidity features. MAS atmospherically corrected red channel (745 nm) data is used to create estimates of suspended sediment concentration (SSC) using a regression relationship based on in situ SSC samples. The MAS SSC and water motion estimates are combined to produce estimates of sediment transport for the near-surface water column (upper 1 meter). Results for 24 January 1995, a day of light surface winds from the east, show strong transport from the Atchafalaya Bay into the East and West Cote Blanche Bays and relatively weak transport to the Gulf of Mexico continental shelf. Based on previous work, the transport pattern is expected to respond to surface wind forcing, especially associated with the cold front wind system. JF - Proceedings - International Airborne Remote Sensing Conference and Exhibition AU - Moeller, Christopher C AU - Huh, Oscar K AU - Menzel, W Paul AU - Roberts, Harry H AU - Rogers, R H Y1 - 1996 PY - 1996 DA - 1996 SP - 673 EP - 682 PB - [publisher varies], [location varies] VL - 2, Vol. 2 KW - United States KW - currents KW - Atchafalaya River KW - shallow-water environment KW - sediment transport KW - statistical analysis KW - geophysical methods KW - Atchafalaya Bay KW - suspended materials KW - mapping KW - ocean currents KW - multispectral analysis KW - optical properties KW - infrared methods KW - ground truth KW - velocity KW - coastal environment KW - turbidity KW - Louisiana KW - regression analysis KW - remote sensing KW - MODIS KW - airborne methods KW - 20:Applied geophysics KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51800791?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+-+International+Airborne+Remote+Sensing+Conference+and+Exhibition&rft.atitle=The+use+of+aircraft-borne+MAS+data+for+mapping+sediment+transport+along+the+Louisiana+coast&rft.au=Moeller%2C+Christopher+C%3BHuh%2C+Oscar+K%3BMenzel%2C+W+Paul%3BRoberts%2C+Harry+H%3BRogers%2C+R+H&rft.aulast=Moeller&rft.aufirst=Christopher&rft.date=1996-01-01&rft.volume=2%2C+Vol.+2&rft.issue=&rft.spage=673&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+International+Airborne+Remote+Sensing+Conference+and+Exhibition&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second international airborne remote sensing conference and exhibition; Technology, measurement and analysis N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 12 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - #06204 N1 - SubjectsTermNotLitGenreText - airborne methods; Atchafalaya Bay; Atchafalaya River; coastal environment; currents; geophysical methods; ground truth; infrared methods; Louisiana; mapping; MODIS; multispectral analysis; ocean currents; optical properties; regression analysis; remote sensing; sediment transport; shallow-water environment; statistical analysis; suspended materials; turbidity; United States; velocity ER - TY - JOUR T1 - Airborne measurement of snow water equivalent and soil moisture AN - 51797760; 2004-071388 AB - The National Operational Hydrologic Remote Sensing Center (NOHRSC), operating under the Office of Hydrology of the National Weather Service (NWS), creates and distributes a variety of products that use remotely sensed data in support of the national hydrologic service mission of the National Oceanic and Atmospheric Administration (NOAA). The National Weather Service issues river and flood forecasts for the Nation and provides hydrometeorological data and products to support other Federal, state, and private water resource management programs. The most widely used Center products estimate snow cover properties with data collected by airborne and satellite sensors. NOHRSC flies two terrestrial gamma radiation detection systems on low-flying aircraft to infer snow water equivalent over an established flight-line network that covers portions of 27 states and seven Canadian provinces. The terrestrial gamma radiation detection packages are also used to measure soil moisture in the upper 20 cm of soil during the late-spring through early fall seasons. This paper provides an overview of current operating methodologies, airborne detection system capabilities, platform requirements areal extent of the NOHRSC flight-line network, and planned NOHRSC airborne detection system capabilities. JF - Proceedings - International Airborne Remote Sensing Conference and Exhibition AU - Maxson, Robert W AU - Carroll, Thomas R AU - El Haddi, Abderrahman A AU - Rogers, R H Y1 - 1996 PY - 1996 DA - 1996 SP - 492 EP - 500 PB - [publisher varies], [location varies] VL - 2, Vol. 2 KW - water KW - soils KW - hydrology KW - gamma-ray methods KW - isotopes KW - moisture KW - video methods KW - government agencies KW - atmospheric precipitation KW - attenuation KW - radioactive isotopes KW - ground truth KW - background radiation KW - snow KW - NOAA KW - surveys KW - algorithms KW - accuracy KW - remote sensing KW - meltwater KW - baseline studies KW - airborne methods KW - 21:Hydrogeology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51797760?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+-+International+Airborne+Remote+Sensing+Conference+and+Exhibition&rft.atitle=Airborne+measurement+of+snow+water+equivalent+and+soil+moisture&rft.au=Maxson%2C+Robert+W%3BCarroll%2C+Thomas+R%3BEl+Haddi%2C+Abderrahman+A%3BRogers%2C+R+H&rft.aulast=Maxson&rft.aufirst=Robert&rft.date=1996-01-01&rft.volume=2%2C+Vol.+2&rft.issue=&rft.spage=492&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+International+Airborne+Remote+Sensing+Conference+and+Exhibition&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second international airborne remote sensing conference and exhibition; Technology, measurement and analysis N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 9 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #06204 N1 - SubjectsTermNotLitGenreText - accuracy; airborne methods; algorithms; atmospheric precipitation; attenuation; background radiation; baseline studies; gamma-ray methods; government agencies; ground truth; hydrology; isotopes; meltwater; moisture; NOAA; radioactive isotopes; remote sensing; snow; soils; surveys; video methods; water ER - TY - JOUR T1 - Resuspension of bottom sediments in Lake Ontario during the unstratified period, 1992-1993 AN - 51761986; 2005-010586 JF - Journal of Great Lakes Research AU - Hawley, Nathan AU - Wang, Xintai AU - Brownawell, Bruce AU - Flood, Roger Y1 - 1996 PY - 1996 DA - 1996 SP - 707 EP - 721 PB - International Association for Great Lakes Research (IAGLR), Ann Arbor, MI VL - 22 IS - 3 SN - 0380-1330, 0380-1330 KW - United States KW - hydrology KW - currents KW - North America KW - Lake Ontario KW - surface water KW - Niagara County New York KW - pollution KW - fresh water KW - suspended materials KW - temperature KW - measurement KW - New York KW - limnology KW - transport KW - sampling KW - sediments KW - lacustrine environment KW - velocity KW - Great Lakes KW - Olcott New York KW - sediment traps KW - lake sediments KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51761986?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Great+Lakes+Research&rft.atitle=Resuspension+of+bottom+sediments+in+Lake+Ontario+during+the+unstratified+period%2C+1992-1993&rft.au=Hawley%2C+Nathan%3BWang%2C+Xintai%3BBrownawell%2C+Bruce%3BFlood%2C+Roger&rft.aulast=Hawley&rft.aufirst=Nathan&rft.date=1996-01-01&rft.volume=22&rft.issue=3&rft.spage=707&rft.isbn=&rft.btitle=&rft.title=Journal+of+Great+Lakes+Research&rft.issn=03801330&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 28 N1 - PubXState - MI N1 - Document feature - illus. incl. 3 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - JGLRDE N1 - SubjectsTermNotLitGenreText - currents; fresh water; Great Lakes; hydrology; lacustrine environment; Lake Ontario; lake sediments; limnology; measurement; New York; Niagara County New York; North America; Olcott New York; pollution; sampling; sediment traps; sediments; surface water; suspended materials; temperature; transport; United States; velocity ER - TY - JOUR T1 - A comparison of sediment toxicity test methods at three Great Lake areas of concern AN - 51759115; 2005-010570 JF - Journal of Great Lakes Research AU - Burton, G Allen, Jr AU - Ingersoll, Christopher G AU - Burnett, LouAnn C AU - Henry, Mary AU - Hinman, Mark L AU - Klaine, Stephen J AU - Landrum, Peter F AU - Ross, Philippe AU - Tuchman, Marc A2 - Fox, Richard G. A2 - Tuchman, Marc Y1 - 1996 PY - 1996 DA - 1996 SP - 495 EP - 511 PB - International Association for Great Lakes Research (IAGLR), Ann Arbor, MI VL - 22 IS - 3 SN - 0380-1330, 0380-1330 KW - United States KW - Buffalo River KW - Great Lakes region KW - stream sediments KW - Calumet River KW - ecosystems KW - Hexagenia KW - algae KW - environmental analysis KW - Hyalella KW - Pisces KW - Malacostraca KW - toxicity KW - sediments KW - Invertebrata KW - Insecta KW - Ceriodaphnia KW - North America KW - Plantae KW - Chordata KW - Lemna KW - living taxa KW - Diporeia KW - Crustacea KW - Saginaw River KW - pollution KW - bioassays KW - Daphnia KW - Arthropoda KW - Amphipoda KW - Mandibulata KW - Chironomus KW - Hydrilla KW - bacteria KW - Pimephales KW - testing KW - Vertebrata KW - fluvial environment KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51759115?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Great+Lakes+Research&rft.atitle=A+comparison+of+sediment+toxicity+test+methods+at+three+Great+Lake+areas+of+concern&rft.au=Burton%2C+G+Allen%2C+Jr%3BIngersoll%2C+Christopher+G%3BBurnett%2C+LouAnn+C%3BHenry%2C+Mary%3BHinman%2C+Mark+L%3BKlaine%2C+Stephen+J%3BLandrum%2C+Peter+F%3BRoss%2C+Philippe%3BTuchman%2C+Marc&rft.aulast=Burton&rft.aufirst=G&rft.date=1996-01-01&rft.volume=22&rft.issue=3&rft.spage=495&rft.isbn=&rft.btitle=&rft.title=Journal+of+Great+Lakes+Research&rft.issn=03801330&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 31 N1 - PubXState - MI N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 N1 - CODEN - JGLRDE N1 - SubjectsTermNotLitGenreText - algae; Amphipoda; Arthropoda; bacteria; bioassays; Buffalo River; Calumet River; Ceriodaphnia; Chironomus; Chordata; Crustacea; Daphnia; Diporeia; ecosystems; environmental analysis; fluvial environment; Great Lakes region; Hexagenia; Hyalella; Hydrilla; Insecta; Invertebrata; Lemna; living taxa; Malacostraca; Mandibulata; North America; Pimephales; Pisces; Plantae; pollution; Saginaw River; sediments; stream sediments; testing; toxicity; United States; Vertebrata ER - TY - BOOK T1 - Holocene development of an isolated carbonate platform; Glovers Reef Atoll, Belize AN - 51331106; 2007-005756 JF - Carbonates and global change; an interdisciplinary approach AU - Gischler, E AU - Hudson, J H AU - Mutti, Maria AU - Simo, Toni AU - Weissert, Helmut AU - Baker, Paul A Y1 - 1996 PY - 1996 DA - 1996 PB - SEPM/IAS KW - Belize KW - Quaternary KW - carbonate platforms KW - Coelenterata KW - paleogeography KW - Holocene KW - Scleractinia KW - Glovers Reef Atoll KW - Cenozoic KW - lithofacies KW - sea-level changes KW - Acropora cervicornis KW - Zoantharia KW - Acropora KW - Anthozoa KW - Invertebrata KW - Cnidaria KW - Acropora palmata KW - Montastraea annularis KW - Central America KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51331106?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Gischler%2C+E%3BHudson%2C+J+H%3BMutti%2C+Maria%3BSimo%2C+Toni%3BWeissert%2C+Helmut%3BBaker%2C+Paul+A&rft.aulast=Gischler&rft.aufirst=E&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Holocene+development+of+an+isolated+carbonate+platform%3B+Glovers+Reef+Atoll%2C+Belize&rft.title=Holocene+development+of+an+isolated+carbonate+platform%3B+Glovers+Reef+Atoll%2C+Belize&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Carbonates and global change; an interdisciplinary approach N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - High resolution paleoceanographic results in North Atlantic Ocean spanning Heinrich layer 4 AN - 51323985; 1998-015018 JF - Abstracts with Programs - Geological Society of America AU - Cortijo, Elsa AU - Labeyrie, Laurent AU - Vidal, Laurence AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 272 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - isotope fractionation KW - last glacial maximum KW - oxygen KW - isotopes KW - paleo-oceanography KW - deep-sea environment KW - paleoclimatology KW - stable isotopes KW - Heinrich events KW - Globigerinacea KW - Foraminifera KW - Cenozoic KW - Neogloboquadrina KW - paleotemperature KW - glacial environment KW - sediments KW - Invertebrata KW - interpretation KW - high-resolution methods KW - ice cores KW - experimental studies KW - Protista KW - Quaternary KW - chronostratigraphy KW - isotope ratios KW - Rotaliina KW - planktonic taxa KW - O-18/O-16 KW - Neogloboquadrina pachyderma KW - time scales KW - models KW - paleosalinity KW - marine environment KW - Pleistocene KW - North Atlantic KW - particles KW - Atlantic Ocean KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51323985?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=High+resolution+paleoceanographic+results+in+North+Atlantic+Ocean+spanning+Heinrich+layer+4&rft.au=Cortijo%2C+Elsa%3BLabeyrie%2C+Laurent%3BVidal%2C+Laurence%3BAnonymous&rft.aulast=Cortijo&rft.aufirst=Elsa&rft.date=1996-01-01&rft.volume=28&rft.issue=7&rft.spage=272&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, 28th 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 - 1998-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Atlantic Ocean; Cenozoic; chronostratigraphy; deep-sea environment; experimental studies; Foraminifera; glacial environment; Globigerinacea; Heinrich events; high-resolution methods; ice cores; interpretation; Invertebrata; isotope fractionation; isotope ratios; isotopes; last glacial maximum; marine environment; models; Neogloboquadrina; Neogloboquadrina pachyderma; North Atlantic; O-18/O-16; oxygen; paleo-oceanography; paleoclimatology; paleosalinity; paleotemperature; particles; planktonic taxa; Pleistocene; Protista; Quaternary; Rotaliina; sediments; stable isotopes; time scales ER - TY - JOUR T1 - Marine gravity from Geosat and ERS-1 altimetry in the Weddell Sea AN - 51320460; 1997-015652 JF - Geological Society Special Publications AU - McAdoo, David C AU - Laxon, Seymour W A2 - Storey, B. C. A2 - King, E. C. A2 - Livermore, R. A. Y1 - 1996 PY - 1996 DA - 1996 SP - 155 EP - 164 PB - Geological Society of London, London VL - 108 SN - 0305-8719, 0305-8719 KW - Southern Ocean KW - lineaments KW - Geosat KW - geophysical surveys KW - sea ice KW - Antarctic Ocean KW - geophysical methods KW - altimetry KW - satellite methods KW - gravity methods KW - gravity anomalies KW - fracture zones KW - ice KW - surveys KW - ERS KW - tectonics KW - scarps KW - ocean floors KW - Weddell Sea KW - remote sensing KW - 20:Applied geophysics KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51320460?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geological+Society+Special+Publications&rft.atitle=Marine+gravity+from+Geosat+and+ERS-1+altimetry+in+the+Weddell+Sea&rft.au=McAdoo%2C+David+C%3BLaxon%2C+Seymour+W&rft.aulast=McAdoo&rft.aufirst=David&rft.date=1996-01-01&rft.volume=108&rft.issue=&rft.spage=155&rft.isbn=1897799594&rft.btitle=&rft.title=Geological+Society+Special+Publications&rft.issn=03058719&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 22 N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - altimetry; Antarctic Ocean; ERS; fracture zones; geophysical methods; geophysical surveys; Geosat; gravity anomalies; gravity methods; ice; lineaments; ocean floors; remote sensing; satellite methods; scarps; sea ice; Southern Ocean; surveys; tectonics; Weddell Sea ER - TY - JOUR T1 - Varved sediment records of Recent seasonal to millennial-scale environmental variability AN - 51219239; 1998-004639 JF - NATO ASI Series. Series I: Global Environmental Change AU - Overpeck, Jonathan T A2 - Jones, Philip D. A2 - Bradley, Raymond S. A2 - Jouzel, Jean Y1 - 1996 PY - 1996 DA - 1996 SP - 479 EP - 498 PB - Springer Verlag, Berlin VL - 41 SN - 1431-7125, 1431-7125 KW - North America KW - Quaternary KW - paleoclimatology KW - Holocene KW - variations KW - paleoecology KW - Cenozoic KW - spores KW - planar bedding structures KW - varves KW - pollen KW - paleoenvironment KW - palynomorphs KW - sediments KW - miospores KW - reconstruction KW - upper Holocene KW - sedimentary structures KW - microfossils KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51219239?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=NATO+ASI+Series.+Series+I%3A+Global+Environmental+Change&rft.atitle=Varved+sediment+records+of+Recent+seasonal+to+millennial-scale+environmental+variability&rft.au=Overpeck%2C+Jonathan+T&rft.aulast=Overpeck&rft.aufirst=Jonathan&rft.date=1996-01-01&rft.volume=41&rft.issue=&rft.spage=479&rft.isbn=&rft.btitle=&rft.title=NATO+ASI+Series.+Series+I%3A+Global+Environmental+Change&rft.issn=14317125&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - NATO advanced research workshop on Climatic variations and forcing mechanisms of the last 2000 years N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 80 N1 - Document feature - illus. incl. 2 tables, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Cenozoic; Holocene; microfossils; miospores; North America; paleoclimatology; paleoecology; paleoenvironment; palynomorphs; planar bedding structures; pollen; Quaternary; reconstruction; sedimentary structures; sediments; spores; upper Holocene; variations; varves ER - TY - JOUR T1 - Temperature changes on long time and large spatial scales; inferences from instrumental and proxy records AN - 51213716; 1998-004645 JF - NATO ASI Series. Series I: Global Environmental Change AU - Diaz, Henry F A2 - Jones, Philip D. A2 - Bradley, Raymond S. A2 - Jouzel, Jean Y1 - 1996 PY - 1996 DA - 1996 SP - 585 EP - 601 PB - Springer Verlag, Berlin VL - 41 SN - 1431-7125, 1431-7125 KW - Quaternary KW - modern analogs KW - global KW - statistical analysis KW - EOF method KW - paleoclimatology KW - Holocene KW - empirical orthogonal functions KW - climate change KW - Cenozoic KW - paleotemperature KW - Northern Hemisphere KW - upper Holocene KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51213716?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=NATO+ASI+Series.+Series+I%3A+Global+Environmental+Change&rft.atitle=Temperature+changes+on+long+time+and+large+spatial+scales%3B+inferences+from+instrumental+and+proxy+records&rft.au=Diaz%2C+Henry+F&rft.aulast=Diaz&rft.aufirst=Henry&rft.date=1996-01-01&rft.volume=41&rft.issue=&rft.spage=585&rft.isbn=&rft.btitle=&rft.title=NATO+ASI+Series.+Series+I%3A+Global+Environmental+Change&rft.issn=14317125&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - NATO advanced research workshop on Climatic variations and forcing mechanisms of the last 2000 years N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 28 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Cenozoic; climate change; empirical orthogonal functions; EOF method; global; Holocene; modern analogs; Northern Hemisphere; paleoclimatology; paleotemperature; Quaternary; statistical analysis; upper Holocene ER - TY - JOUR T1 - Closure of the New York Bight 12-mile sewage sludge dumpsite; ecosystem responses with implications for resource management AN - 51210321; 2000-048584 AB - In the early 1970s, a large area of the New York Bight was closed to shellfish harvesting primarily due to microbial contamination from sewage sludge dumping for half a century at a site 12 miles off the coasts of New York and New Jersey. By the mid-1980s, no single policy issue of coastal water use generated as much public concern as that of ocean dumping of waste material, particularly sewage sludge. The 1987 closure of the sewage sludge dumpsite provided an opportunity to study the response of coastal living resources and their habitats to removal of a major source of contaminants and nutrients. In anticipation of the closure of the dumpsite, a multidisciplinary program was established which was based on a number of testable hypotheses related to expected changes in the habitats and biota. The field studies comprised monthly surveys for a minimum of 18 months preceding and 23 months following closure of the site in December 1987. Since 1989, selected variables have been monitored semi-annually. Following cessation of dumping, significant changes occurred in bottom-water and surface-sediment quality. These included precipitous decreases in levels of coliform bacteria at several study sites and slower declines in concentrations of labile organic material, Clostridium perfringens spores, and trace metals. Seabed oxygen consumption decreased and was accompanied by increased sediment redox potential resulting in mitigation of annual hypoxic conditions by >2 mg/L. Shifts in the macrobenthic community (greater diversity and lower abundances of species associated with organic carbon pollution) were correlated with the changing environmental conditions, particularly increased oxygenation. No statistically significant changes were detected in abundances of fishes during the 39 months they were studied. However, lobster abundance increased, accompanied by an increase in the number of lobster traps (the latter possibly due to a perceived decrease on the part of the lobstermen in the rate of fouling). Selected variables have been followed since 1989 to permit testing of statistical trend forecasts. For example, through 1995, Clostridium perfringens spore counts have continued a slow, steady decline projected to continue for 7 to 10 more years. Results from this study help to establish a sound scientific basis on which managers can consider resources when wastes are introduced to coastal marine systems. JF - Northeastern Geology and Environmental Sciences AU - Draxler, A F J AU - Studholme, A L AU - Zdanowicz, V S AU - Reid, R N AU - Vitaliano, J J AU - Wilk, S J AU - Katz, I AU - O'Reilly, J E AU - Friedman, Gerald M Y1 - 1996 PY - 1996 DA - 1996 SP - 293 EP - 303 PB - Northeastern Science Foundation, Troy, NY VL - 18 IS - 4 SN - 1933-2742, 1933-2742 KW - United States KW - water quality KW - biodegradation KW - benthic taxa KW - sewage KW - pollutants KW - public policy KW - waste disposal sites KW - pollution KW - ecosystems KW - environmental analysis KW - preventive measures KW - New York KW - marine environment KW - surveys KW - New York Bight KW - waste disposal KW - resource management KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51210321?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Northeastern+Geology+and+Environmental+Sciences&rft.atitle=Closure+of+the+New+York+Bight+12-mile+sewage+sludge+dumpsite%3B+ecosystem+responses+with+implications+for+resource+management&rft.au=Draxler%2C+A+F+J%3BStudholme%2C+A+L%3BZdanowicz%2C+V+S%3BReid%2C+R+N%3BVitaliano%2C+J+J%3BWilk%2C+S+J%3BKatz%2C+I%3BO%27Reilly%2C+J+E%3BFriedman%2C+Gerald+M&rft.aulast=Draxler&rft.aufirst=A+F&rft.date=1996-01-01&rft.volume=18&rft.issue=4&rft.spage=293&rft.isbn=&rft.btitle=&rft.title=Northeastern+Geology+and+Environmental+Sciences&rft.issn=19332742&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Waste management and dredged-material disposal in the nearshore environment N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - Number of references - 22 N1 - PubXState - NY N1 - Document feature - illus. incl. geol. sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - benthic taxa; biodegradation; ecosystems; environmental analysis; marine environment; New York; New York Bight; pollutants; pollution; preventive measures; public policy; resource management; sewage; surveys; United States; waste disposal; waste disposal sites; water quality ER - TY - JOUR T1 - Use of geology in NWSRFS calibrations; Nisqually River, Mt. Rainier, Washington AN - 50534749; 2009-010179 JF - Proceedings of the Western Snow Conference AU - Martin, Kyle Y1 - 1996 PY - 1996 DA - 1996 SP - 81 EP - 89 PB - Colorado State University, Fort Collins, CO VL - 64 SN - 0161-0589, 0161-0589 KW - United States KW - clay KW - volcanic rocks KW - Nisqually River KW - Pierce County Washington KW - igneous rocks KW - glaciofluvial sedimentation KW - hydrographs KW - mass balance KW - Mount Rainier KW - sediments KW - hydrology KW - water supply KW - Washington KW - clastic sediments KW - sedimentation KW - prediction KW - glaciers KW - till KW - fluvial sedimentation KW - Cascade Range KW - runoff KW - glacial sedimentation KW - water resources KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50534749?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+Western+Snow+Conference&rft.atitle=Use+of+geology+in+NWSRFS+calibrations%3B+Nisqually+River%2C+Mt.+Rainier%2C+Washington&rft.au=Martin%2C+Kyle&rft.aulast=Martin&rft.aufirst=Kyle&rft.date=1996-01-01&rft.volume=64&rft.issue=&rft.spage=81&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+Western+Snow+Conference&rft.issn=01610589&rft_id=info:doi/ L2 - http://www.westernsnowconference.org/biblio LA - English DB - GeoRef N1 - Conference title - 64th annual meeting; Western snow conference N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 7 N1 - PubXState - CO N1 - Document feature - illus. incl. 2 tables, sketch map N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - Cascade Range; clastic sediments; clay; fluvial sedimentation; glacial sedimentation; glaciers; glaciofluvial sedimentation; hydrographs; hydrology; igneous rocks; mass balance; Mount Rainier; Nisqually River; Pierce County Washington; prediction; runoff; sedimentation; sediments; till; United States; volcanic rocks; Washington; water resources; water supply ER - TY - JOUR T1 - Enhanced global cooling at the last glacial maximum; climate sensitivity and implications for future global change AN - 50308303; 1998-015017 JF - Abstracts with Programs - Geological Society of America AU - Webb, Robert S AU - Rind, David H AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 273 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - tropical environment KW - last glacial maximum KW - Barbados KW - global change KW - simulation KW - paleoclimatology KW - ground water KW - Cenozoic KW - noble gases KW - future KW - Lesser Antilles KW - cooling KW - Anthozoa KW - Invertebrata KW - subtropical environment KW - experimental studies KW - Quaternary KW - human activity KW - West Indies KW - Caribbean region KW - Coelenterata KW - boundary conditions KW - models KW - Antilles KW - South America KW - Brazil KW - Cnidaria KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50308303?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Enhanced+global+cooling+at+the+last+glacial+maximum%3B+climate+sensitivity+and+implications+for+future+global+change&rft.au=Webb%2C+Robert+S%3BRind%2C+David+H%3BAnonymous&rft.aulast=Webb&rft.aufirst=Robert&rft.date=1996-01-01&rft.volume=28&rft.issue=7&rft.spage=273&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, 28th 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 - 1998-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Anthozoa; Antilles; Barbados; boundary conditions; Brazil; Caribbean region; Cenozoic; Cnidaria; Coelenterata; cooling; experimental studies; future; global change; ground water; human activity; Invertebrata; last glacial maximum; Lesser Antilles; models; noble gases; paleoclimatology; Quaternary; simulation; South America; subtropical environment; tropical environment; West Indies ER - TY - JOUR T1 - A preliminary evaluation of sediment quality assessment values for freshwater ecosystems AN - 50284017; 2005-010580 JF - Journal of Great Lakes Research AU - Smith, Sherri L AU - MacDonald, Donald D AU - Keenleyside, Karen A AU - Ingersoll, Christopher G AU - Field, L Jay A2 - Fox, Richard G. A2 - Tuchman, Marc Y1 - 1996 PY - 1996 DA - 1996 SP - 624 EP - 638 PB - International Association for Great Lakes Research (IAGLR), Ann Arbor, MI VL - 22 IS - 3 SN - 0380-1330, 0380-1330 KW - chlorinated hydrocarbons KW - benthic taxa KW - stream sediments KW - PCBs KW - fresh water KW - environmental analysis KW - toxicity KW - sediments KW - halogenated hydrocarbons KW - Great Lakes KW - probability KW - North America KW - concentration KW - pollutants KW - statistical analysis KW - pollution KW - threshold effect levels KW - organic compounds KW - Canada KW - lacustrine environment KW - hydrocarbons KW - polycyclic aromatic hydrocarbons KW - testing KW - trace metals KW - pesticides KW - fluvial environment KW - aquatic environment KW - aromatic hydrocarbons KW - lake sediments KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50284017?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Great+Lakes+Research&rft.atitle=A+preliminary+evaluation+of+sediment+quality+assessment+values+for+freshwater+ecosystems&rft.au=Smith%2C+Sherri+L%3BMacDonald%2C+Donald+D%3BKeenleyside%2C+Karen+A%3BIngersoll%2C+Christopher+G%3BField%2C+L+Jay&rft.aulast=Smith&rft.aufirst=Sherri&rft.date=1996-01-01&rft.volume=22&rft.issue=3&rft.spage=624&rft.isbn=&rft.btitle=&rft.title=Journal+of+Great+Lakes+Research&rft.issn=03801330&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 29 N1 - PubXState - MI N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - JGLRDE N1 - SubjectsTermNotLitGenreText - aquatic environment; aromatic hydrocarbons; benthic taxa; Canada; chlorinated hydrocarbons; concentration; environmental analysis; fluvial environment; fresh water; Great Lakes; halogenated hydrocarbons; hydrocarbons; lacustrine environment; lake sediments; North America; organic compounds; PCBs; pesticides; pollutants; pollution; polycyclic aromatic hydrocarbons; probability; sediments; statistical analysis; stream sediments; testing; threshold effect levels; toxicity; trace metals ER - TY - JOUR T1 - The 1964 Prince William Sound earthquake; joint inversion of tsunami and geodetic data AN - 50173878; 1996-029888 AB - The 1964 Prince William Sound (Alaska) earthquake, M (sub w) =9.2, ruptured a large area beneath the continental margin of Alaska from Prince William Sound to Kodiak Island. A joint inversion of tsunami waveforms and geodetic data, consisting of vertical displacements and horizontal vectors, gives a detailed slip distribution. Two areas of high slip correspond to seismologically determined areas of high moment release: the Prince William Sound asperity with average slip of 18 m and the Kodiak asperity with average slip of 10 m. The average slip on the fault is 8.6 m and the seismic moment is estimated as 6.3X10 (super 22) N m, or over 75% of the seismic moment determined from long-period surface waves. Copyright 1996 by the American Geophysical Union. JF - Journal of Geophysical Research AU - Johnson, Jean M AU - Satake, Kenji AU - Holdahl, Sanford R AU - Sauber, Jeanne Y1 - 1996/01// PY - 1996 DA - January 1996 SP - 523 EP - 532 PB - American Geophysical Union, Washington, DC VL - 101 IS - B1 SN - 0148-0227, 0148-0227 KW - vertical movements KW - United States KW - tsunamis KW - Prince William Sound KW - Alaska earthquake 1964 KW - asperities KW - seismic moment KW - inverse problem KW - geodesy KW - displacements KW - Southern Alaska KW - Alaska KW - earthquakes KW - faults KW - fault zones KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50173878?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=The+1964+Prince+William+Sound+earthquake%3B+joint+inversion+of+tsunami+and+geodetic+data&rft.au=Johnson%2C+Jean+M%3BSatake%2C+Kenji%3BHoldahl%2C+Sanford+R%3BSauber%2C+Jeanne&rft.aulast=Johnson&rft.aufirst=Jean&rft.date=1996-01-01&rft.volume=101&rft.issue=B1&rft.spage=523&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F95JB02806 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Alaska; Alaska earthquake 1964; asperities; displacements; earthquakes; fault zones; faults; geodesy; inverse problem; Prince William Sound; seismic moment; Southern Alaska; tsunamis; United States; vertical movements DO - http://dx.doi.org/10.1029/95JB02806 ER - TY - RPRT T1 - Proceedings of the Annual Symposium on Sea Turtle Biology and Conservation (15th). Held in Hilton Head, South Carolina on February 20-25, 1995 AN - 20453566; 8016559 AB - The 15th Annual Symposium on Sea Turtle Biology and Conservation, held in February 1995, was hosted by the Virginia Institute of Marine Science, College of William and Mary. The Symposium was convened at Hilton Head Island, South Carolina, USA. It brought together 602 participants representing 28 nations. Eighty-three papers and 78 posters over the course of the meeting. The Symposium also hosted three special meetings of the I.U.C.N. Marine Turtle Specialist Group and its subcommittees, meetings of the Leatherback Working Group, the WATS III organizing committee, the Wildlife Rescue and Conservation Group, the U.S. Fish and Wildlife Service, and the U.S. Army Corps of Engineers. The Symposium was proceeded by two days of meetings by the WISECAST Working Group, and by a special Latin American Sea Turtle Workshop. JF - NOAA Technical Memorandum NMFS SEFSC AU - Keinath, JA AU - Barnard, DE AU - Musick, JA AU - Bell, BA Y1 - 1996 PY - 1996 DA - 1996 SP - 394 PB - National Oceanic and Atmospheric Administration (NOAA) KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - Q5 01523:Conservation, wildlife management and recreation KW - Q1 01321:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20453566?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=Keinath%2C+JA%3BBarnard%2C+DE%3BMusick%2C+JA%3BBell%2C+BA&rft.aulast=Keinath&rft.aufirst=JA&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=394&rft.isbn=&rft.btitle=Proceedings+of+the+Annual+Symposium+on+Sea+Turtle+Biology+and+Conservation+%2815th%29.+Held+in+Hilton+Head%2C+South+Carolina+on+February+20-25%2C+1995&rft.title=Proceedings+of+the+Annual+Symposium+on+Sea+Turtle+Biology+and+Conservation+%2815th%29.+Held+in+Hilton+Head%2C+South+Carolina+on+February+20-25%2C+1995&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-02-01 N1 - SuppNotes - Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)321-8547; e-mail: orders[at]ntis.fedworld.gov. NTIS Prices: PC A18 /MF A04 N1 - Last updated - 2011-12-14 ER - TY - RPRT T1 - Pelagic Longline Fishery-Sea Turtle Interactions. Proceedings of an Industry, Academic, and Government Experts, and Stakeholders Workshop held in Silver Spring, Maryland, 24-25 May 1994 AN - 19719831; 8933048 AB - This workshop was convened to gain a better understanding of incidental capture and injury or mortality of threatened and endangered sea turtles in pelagic longline fisheries, and to identify ways to reduce, prevent, or mitigate this incidental capture. The purpose was to assist the National Marine Fisheries Service (NMFS) in carrying out its marine resource conservation responsibilities and statutory mandates under the Endangered Species Act (ESA) and the Magnuson Fishery Conservation and Management Act (FCMA). JF - NOAA Technical Memorandum NMFS OPR AU - Williams, P AU - Anninos, P J AU - Plotkin, P T AU - Salvini, K L Y1 - 1996 PY - 1996 DA - 1996 SP - 86 PB - National Oceanic and Atmospheric Administration KW - Sustainability Science Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - NOAATMNMFSOPR7 KW - PB2005101553 KW - Marine fisheries KW - Marine KW - Mortality KW - Injuries KW - Conferences KW - Pelagic fisheries KW - Aquatic reptiles KW - Longlining KW - marine resources KW - turtles KW - Rare species KW - ANW, USA, Maryland KW - marine fisheries KW - Fishery management KW - Fisheries KW - Nature conservation KW - Conservation KW - Water springs KW - Endangered species KW - Silver KW - stakeholders KW - Mortality causes KW - responsibility KW - M3 1010:Issues in Sustainable Development KW - O 4080:Pollution - Control and Prevention KW - Q1 08442:Population dynamics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19719831?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=report&rft.jtitle=&rft.atitle=&rft.au=Williams%2C+P%3BAnninos%2C+P+J%3BPlotkin%2C+P+T%3BSalvini%2C+K+L&rft.aulast=Williams&rft.aufirst=P&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=86&rft.isbn=&rft.btitle=Pelagic+Longline+Fishery-Sea+Turtle+Interactions.+Proceedings+of+an+Industry%2C+Academic%2C+and+Government+Experts%2C+and+Stakeholders+Workshop+held+in+Silver+Spring%2C+Maryland%2C+24-25+May+1994&rft.title=Pelagic+Longline+Fishery-Sea+Turtle+Interactions.+Proceedings+of+an+Industry%2C+Academic%2C+and+Government+Experts%2C+and+Stakeholders+Workshop+held+in+Silver+Spring%2C+Maryland%2C+24-25+May+1994&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-02-01 N1 - SuppNotes - Available from NTIS: 1-800-553-NTIS (USA) N1 - Last updated - 2014-05-07 ER - TY - RPRT T1 - Proceedings of the International Symposium on Sea Turtle Conservation Genetics. Held in Miami, Florida on September 12-14, 1995 AN - 19525812; 8016552 AB - ; Partial Contents: Literature on marine turtle population structue, molecular evolution, conservation genetics, and related topics. Conservation genetics of Atlantic and Mediterranean green turtles: inference from mtDNA sequences; PCR-RFLP analysis of sea turtle populations in the era of DNA sequencing: is it still useful; Use of molecular markers to stock identification, fingerprinting, and the study of mating behavior in leatherback turtles; Hybridization and taxonomy of marine turtles: anonymous nuclear DNA sequence analyses; Hawksbill breeding and foraging populations in the Indo-Pacific region; A mixed stock analysis of the green sea turtle: the need for null hypotheses; Identification of marine turtle species: when your science becomes forensic. JF - NOAA Technical Memorandum NMFS SEFSC AU - Bowen, B W AU - Witzell, W N Y1 - 1996 PY - 1996 DA - 1996 SP - 174 PB - National Oceanic and Atmospheric Administration (NOAA) KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - Q5 01523:Conservation, wildlife management and recreation KW - Q1 01423:Behaviour UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19525812?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=Bowen%2C+B+W%3BWitzell%2C+W+N&rft.aulast=Bowen&rft.aufirst=B&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=174&rft.isbn=&rft.btitle=Proceedings+of+the+International+Symposium+on+Sea+Turtle+Conservation+Genetics.+Held+in+Miami%2C+Florida+on+September+12-14%2C+1995&rft.title=Proceedings+of+the+International+Symposium+on+Sea+Turtle+Conservation+Genetics.+Held+in+Miami%2C+Florida+on+September+12-14%2C+1995&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-02-01 N1 - SuppNotes - Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)321-8547; e-mail: orders[at]ntis.fedworld.gov. NTIS Prices: PC A09 /MF A02 N1 - Last updated - 2011-12-14 ER - TY - RPRT T1 - Object-Oriented Analysis of a Near Real-Time Marine Environmental Data Acquisition and Reporting System AN - 18944167; 5707975 AB - The National Oceanic and Atmospheric Administration's Coral Health and Monitoring Program has cooperated with the Florida Institute of Oceanography in developing a near real-time marine environmental monitoring and reporting system. Using the latest in object-oriented analysis techniques, the report describes how data are retrieved from satellite data and archiving facilities, then reformatted for presentation via a Remote Bulletin Board System and facsimile. JF - NOAA Technical Memorandum ERL AOML AU - Hendee, J C Y1 - 1996 PY - 1996 DA - 1996 SP - 69 PB - National Oceanic and Atmospheric Administration KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality KW - NOAATMERLAOML90 KW - PB97114573 KW - Marine environment KW - Data reports KW - Data collections KW - Oceanographic data KW - Q2 09144:Regional studies, expeditions and data reports KW - Q5 08520:Environmental quality UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18944167?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=Hendee%2C+J+C&rft.aulast=Hendee&rft.aufirst=J&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=69&rft.isbn=&rft.btitle=Object-Oriented+Analysis+of+a+Near+Real-Time+Marine+Environmental+Data+Acquisition+and+Reporting+System&rft.title=Object-Oriented+Analysis+of+a+Near+Real-Time+Marine+Environmental+Data+Acquisition+and+Reporting+System&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - Available from NTIS: 1-800-553-NTIS (USA); (703)605-6000 (others); orders[at]ntis.fedworld.gov. N1 - Last updated - 2014-05-07 ER - TY - RPRT T1 - Object-Oriented Design of a Near Real-Time Marine Environmental Data Acquisition and Reporting System AN - 18937578; 5707976 AB - The National Oceanic and Atmospheric Administration's Coral Health and Monitoring Program in Miami, Florida has the last several years worked cooperatively with the Florida Institute of Oceanography in monitoring meteorological and oceanographic events at selected Coastal-Marine Automated Network sites in the Florida Straits. The report builds on the OOA results from the previous study and utilizes the latest in Object-Oriented Design techniques to design a new system. JF - NOAA Technical Memorandum ERL AOML AU - Hendee, J C Y1 - 1996 PY - 1996 DA - 1996 SP - 35 PB - National Oceanic and Atmospheric Administration KW - Meteorological & Geoastrophysical Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality KW - NOAATMERLAOML89 KW - PB97114581 KW - Meteorological data KW - USA, Florida KW - Data reports KW - Oceanographic networks KW - Coral ecology KW - Data collections KW - Marine environment KW - Strait oceanography KW - Monitoring KW - Ocean monitoring KW - Oceanographic data KW - Q2 09144:Regional studies, expeditions and data reports KW - M2 551.460.06:Observational data (551.460.06) KW - Q5 08520:Environmental quality UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18937578?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=Hendee%2C+J+C&rft.aulast=Hendee&rft.aufirst=J&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=35&rft.isbn=&rft.btitle=Object-Oriented+Design+of+a+Near+Real-Time+Marine+Environmental+Data+Acquisition+and+Reporting+System&rft.title=Object-Oriented+Design+of+a+Near+Real-Time+Marine+Environmental+Data+Acquisition+and+Reporting+System&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - Available from NTIS: 1-800-553-NTIS (USA); (703)605-6000 (others); orders[at]ntis.fedworld.gov. N1 - Last updated - 2014-05-07 ER - TY - JOUR T1 - Step bunching on a vicinal face of a crystal growing in a flowing solution AN - 1777466233; 2016-027160 AB - The effect of a parallel shear flow and anisotropic interface kinetics on the onset of (linear) instability during growth from a supersaturated solution is analysed, including perturbations in the flow velocity. The model used for anisotropy is based on the microscopic picture of step motion. A shear flow (linear Couette flow or asymptotic suction profile) parallel to the crystal-solution interface in the same direction as the step motion (negative shear) decreases interface stability. For large wavenumbers k (sub x) , the perturbed flow field can be neglected and a simple analytic approximation for the stability-instability demarcation is found. A shear flow counter to the step motion (positive shear) enhances stability and for sufficiently large shear rates (on the order of 1/s) the interface is morphologically stable. Alternatively, the approximate analysis predicts that the system is unstable if the solution flow velocity in the direction of the step motion at a distance (2 k (sub x) ) (super -1) from the interface exceeds the propagation rate v (sub x) of step bunches induced by the interface perturbations. The approximate results are applied to the growth of ADP and lysozyme. For sufficiently low supersaturations, the interface is stable for positive shear and unstable for negative shear. More generally, there is a critical negative shear rate for which the interface becomes unstable as the magnitude of the shear rate increases. For a range of growth conditions for ADP, the magnitude of this critical sehear rate is 2k (sub x) v (sub x) . Even shear rates due to natural convection may be sufficient to affect stability for typical growth conditions. [Authors' abstract] JF - Journal of Crystal Growth AU - Coriell, S R AU - Murray, B T AU - Chernov, A A AU - McFadden, G B Y1 - 1996 PY - 1996 DA - 1996 SP - 773 EP - 785 PB - Elsevier, Amsterdam VL - 169 SN - 0022-0248, 0022-0248 KW - growth rates KW - experimental studies KW - crystal form KW - step bunching KW - solutions KW - steady flow KW - numerical analysis KW - stability KW - crystal growth KW - crystals KW - laboratory studies KW - shear flow KW - kinetics KW - anisotropy KW - 01A:General mineralogy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1777466233?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Crystal+Growth&rft.atitle=Step+bunching+on+a+vicinal+face+of+a+crystal+growing+in+a+flowing+solution&rft.au=Coriell%2C+S+R%3BMurray%2C+B+T%3BChernov%2C+A+A%3BMcFadden%2C+G+B&rft.aulast=Coriell&rft.aufirst=S&rft.date=1996-01-01&rft.volume=169&rft.issue=&rft.spage=773&rft.isbn=&rft.btitle=&rft.title=Journal+of+Crystal+Growth&rft.issn=00220248&rft_id=info:doi/10.1016%2FS0022-0248%2896%2900470-8 L2 - http://www.sciencedirect.com/science/journal/00220248 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 2016-01-01 N1 - SuppNotes - Based on Publisher-supplied data N1 - Last updated - 2016-04-01 N1 - CODEN - JCRGAE N1 - SubjectsTermNotLitGenreText - anisotropy; crystal form; crystal growth; crystals; experimental studies; growth rates; kinetics; laboratory studies; numerical analysis; shear flow; solutions; stability; steady flow; step bunching DO - http://dx.doi.org/10.1016/S0022-0248(96)00470-8 ER - TY - BOOK T1 - Direct nekton use of intertidal saltmarsh habitat and linkage with adjacent habitats; a review from the Southeastern United States AN - 1734270522; 2015-110714 JF - Estuarine shores; evolution, environments and human alterations AU - McIvor, Carole C AU - Rozas, Lawrence P Y1 - 1996 PY - 1996 DA - 1996 PB - John Wiley & Sons, Chichester SN - 0471965960 KW - United States KW - submergence KW - climatic controls KW - geologic hazards KW - landforms KW - salinity KW - nekton KW - Pisces KW - intertidal environment KW - Atlantic region KW - floods KW - Invertebrata KW - water regimes KW - ecology KW - Southeastern U.S. KW - processes KW - Chordata KW - patterns KW - living taxa KW - deltaic sedimentation KW - Crustacea KW - sedimentation KW - Eastern U.S. KW - correlation KW - distribution KW - biota KW - habitat KW - sea-level changes KW - Arthropoda KW - subtidal environment KW - Mandibulata KW - natural hazards KW - fluvial features KW - coastal environment KW - deltaic environment KW - geomorphology KW - Vertebrata KW - stream order KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1734270522?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=McIvor%2C+Carole+C%3BRozas%2C+Lawrence+P&rft.aulast=McIvor&rft.aufirst=Carole&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0471965960&rft.btitle=Direct+nekton+use+of+intertidal+saltmarsh+habitat+and+linkage+with+adjacent+habitats%3B+a+review+from+the+Southeastern+United+States&rft.title=Direct+nekton+use+of+intertidal+saltmarsh+habitat+and+linkage+with+adjacent+habitats%3B+a+review+from+the+Southeastern+United+States&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - Number of references - 80 N1 - Document feature - illus. incl. 2 tables, sketch map N1 - Last updated - 2015-11-19 ER - TY - BOOK T1 - The role of seagrasses in nearshore sedimentary processes; a review AN - 1734268578; 2015-110712 JF - Estuarine shores; evolution, environments and human alterations AU - Fonseca, Mark S Y1 - 1996 PY - 1996 DA - 1996 PB - John Wiley & Sons, Chichester SN - 0471965960 KW - processes KW - hydrology KW - stabilization KW - shore features KW - seagrasses KW - sea water KW - roots KW - sedimentation KW - shorelines KW - rhizoliths KW - vegetation KW - nearshore environment KW - environmental effects KW - subtidal environment KW - hydrodynamics KW - coastal environment KW - ecology KW - sedimentary structures KW - emergent coastlines KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1734268578?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=Fonseca%2C+Mark+S&rft.aulast=Fonseca&rft.aufirst=Mark&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0471965960&rft.btitle=The+role+of+seagrasses+in+nearshore+sedimentary+processes%3B+a+review&rft.title=The+role+of+seagrasses+in+nearshore+sedimentary+processes%3B+a+review&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - Number of references - 97 N1 - Document feature - illus. incl. block diags. N1 - Last updated - 2015-11-19 ER - TY - BOOK T1 - Fishes of polyhaline estuarine shores in Great Bay-Little Egg Harbor, New Jersey; a case study of seasonal and habitat influences AN - 1734268413; 2015-110715 JF - Estuarine shores; evolution, environments and human alterations AU - Able, Kenneth W AU - Witting, David A AU - Smith, Kelly J AU - McBride, Richard S AU - Rountree, Rodney A Y1 - 1996 PY - 1996 DA - 1996 PB - John Wiley & Sons, Chichester SN - 0471965960 KW - United States KW - shallow-water environment KW - Chordata KW - marshes KW - sedimentation KW - faunal studies KW - ecosystems KW - analysis KW - biota KW - Pisces KW - habitat KW - mires KW - intertidal environment KW - estuarine sedimentation KW - subtidal environment KW - dynamics KW - coastal environment KW - Great Bay-Little Egg Harbor KW - ecology KW - seasonal variations KW - New Jersey KW - Vertebrata KW - estuarine environment KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1734268413?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=Able%2C+Kenneth+W%3BWitting%2C+David+A%3BSmith%2C+Kelly+J%3BMcBride%2C+Richard+S%3BRountree%2C+Rodney+A&rft.aulast=Able&rft.aufirst=Kenneth&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0471965960&rft.btitle=Fishes+of+polyhaline+estuarine+shores+in+Great+Bay-Little+Egg+Harbor%2C+New+Jersey%3B+a+case+study+of+seasonal+and+habitat+influences&rft.title=Fishes+of+polyhaline+estuarine+shores+in+Great+Bay-Little+Egg+Harbor%2C+New+Jersey%3B+a+case+study+of+seasonal+and+habitat+influences&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - Number of references - 78 N1 - Document feature - illus. incl. 4 tables, sketch map N1 - Last updated - 2015-11-19 ER - TY - JOUR T1 - Public and private claims in natural resource damage assessments AN - 17089761; 3902792 AB - Several environmental statutes promulgated during the last twenty-five years designate state and federal agencies and Indian tribes as natural resources trustees on behalf of the public. These statutes establish liability regimes for damages to natural resources, affirming and expanding common law principles. Trustees are authorized to recover damages for (1) the costs of restoring resources, (2) compensation for the interim loss of natural resources and/or services from the time of injury until full recovery of the resources, and (3) the reasonable costs of assessment. This Article addresses the second component of damages, compensation for interim losses. Within this framework, this Article considers the distinctions between public and private claims for injuries to public resources and analyzes areas of potential overlap between public and private claims. JF - Harvard Environmental Law Review AU - Jones, CA AU - Tomasi, T D AU - Fluke, S W AD - Resour. Valuation Branch, Damage Assessment Cent., Natl. Oceanic and Atmos. Administration (NOAA), Silver Spring, MD, USA Y1 - 1996 PY - 1996 DA - 1996 SP - 111 EP - 164 VL - 20 IS - 1 SN - 0147-8257, 0147-8257 KW - Pollution Abstracts KW - natural resources KW - legislation KW - liability KW - economics KW - federal regulations KW - P 9000:ENVIRONMENTAL ACTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17089761?accountid=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=Harvard+Environmental+Law+Review&rft.atitle=Public+and+private+claims+in+natural+resource+damage+assessments&rft.au=Jones%2C+CA%3BTomasi%2C+T+D%3BFluke%2C+S+W&rft.aulast=Jones&rft.aufirst=CA&rft.date=1996-01-01&rft.volume=20&rft.issue=1&rft.spage=111&rft.isbn=&rft.btitle=&rft.title=Harvard+Environmental+Law+Review&rft.issn=01478257&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - natural resources; federal regulations; liability; legislation; economics ER - TY - JOUR T1 - Mortality of larval walleye pollock Theragra chalcogramma in the western Gulf of Alaska, 1988-91 AN - 17086338; 3889593 AB - Mortality rates of larval walleye pollock Theragra chalcogramma were estimated from larval survey data from 1988 to 1991. Mortality estimates were based on cohort-specific losses between occupations of survey grids. Interannually, estimates of early feeding stage larval mortality rates ranged over an order of magnitude, from 0.045-0.43/day, and declined sharply with age. There is some evidence that mortality rates of early feeding larvae tend to be negatively correlated with temperature and positively correlated with wind mixing. JF - Fisheries Oceanography AU - Bailey, K M AU - Picquelle, S J AU - Spring, S M AD - NOAA, Alaska Fish. Sci. Cent., 7600 Sand Point Way NE, Seattle, WA 98115, USA Y1 - 1996 PY - 1996 DA - 1996 VL - 5 SN - 1054-6006, 1054-6006 KW - fish larvae KW - fishery biology KW - fishery oceanography KW - gadoid fisheries KW - winds KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - USA, Alaska KW - Marine KW - Theragra chalcogramma KW - commercial species KW - mortality KW - water temperature KW - INE, USA, Alaska, Alaska Gulf KW - O 1070:Ecology/Community Studies KW - Q1 08341:General KW - Q1 08422:Environmental effects KW - D 04668:Fish KW - Q1 08442:Population dynamics KW - O 1050:Vertebrates, Urochordates and Cephalochordates 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/17086338?accountid=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+Oceanography&rft.atitle=Mortality+of+larval+walleye+pollock+Theragra+chalcogramma+in+the+western+Gulf+of+Alaska%2C+1988-91&rft.au=Bailey%2C+K+M%3BPicquelle%2C+S+J%3BSpring%2C+S+M&rft.aulast=Bailey&rft.aufirst=K&rft.date=1996-01-01&rft.volume=5&rft.issue=&rft.spage=no.+sul.+1&rft.isbn=&rft.btitle=&rft.title=Fisheries+Oceanography&rft.issn=10546006&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Special Issue: Fisheries Oceanography of Walleye Pollock in Shelikof Strait, Alaska. N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - gadoid fisheries; commercial species; fishery biology; mortality; water temperature; fishery oceanography; winds; fish larvae; Theragra chalcogramma; USA, Alaska; INE, USA, Alaska, Alaska Gulf; Marine ER - TY - JOUR T1 - Behavioural determinants of distribution and survival in early stages of walleye pollock, Theragra chalcogramma: A synthesis of experimental studies AN - 17086313; 3889596 AB - This review summarizes results of an extensive series of laboratory studies on the behavioural responses of early life stages of walleye pollock, Theragra chalcogramma to key environmental factors including light, temperature, gravity, turbulence, food availability and predator presence. Experiments focused on vertical distribution of egg through 0-age stages, and social interactions of age-0 juveniles. Key factors were modified either singly or in concert to determine their direct and indirect influence on fish behaviour. The observed results suggest that the behaviour of individual fish depends on the integration of a continually changing hierarchy of both intrinsic and extrinsic factors, with the relative importance of a specific factor varying with ontogeny and over time and space. The broad range of responses displayed by early life stages suggests that behaviour plays an important role in determining the consequences of environmental variability on walleye pollock populations. In general, results from our laboratory experiments are consistent with patterns observed in field studies, supporting the efficacy of using experimental behavioural research to define some of the underlying mechanisms controlling distribution and survival in the field, and eventual recruitment to adult populations. JF - Fisheries Oceanography AU - Olla, B L AU - Davis, M W AU - Ryer, CH AU - Sogard, S M AD - NOAA, Alaska Fish. Sci. Cent., Hatfield Mar. Sci. Cent., Newport, OR 97365, USA Y1 - 1996 PY - 1996 DA - 1996 VL - 5 SN - 1054-6006, 1054-6006 KW - behavior KW - fish eggs KW - fish larvae KW - fishery oceanography KW - gadoid fisheries KW - social behavior KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - USA, Alaska KW - Marine KW - Theragra chalcogramma KW - environmental effects KW - commercial species KW - ecological distribution KW - recruitment KW - vertical distribution KW - survival KW - INE, USA, Alaska, Alaska Gulf KW - O 1070:Ecology/Community Studies KW - Q1 08341:General KW - D 04668:Fish KW - O 1050:Vertebrates, Urochordates and Cephalochordates KW - Q1 08423:Behaviour KW - Q1 08567:Fishery oceanography and limnology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17086313?accountid=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+Oceanography&rft.atitle=Behavioural+determinants+of+distribution+and+survival+in+early+stages+of+walleye+pollock%2C+Theragra+chalcogramma%3A+A+synthesis+of+experimental+studies&rft.au=Olla%2C+B+L%3BDavis%2C+M+W%3BRyer%2C+CH%3BSogard%2C+S+M&rft.aulast=Olla&rft.aufirst=B&rft.date=1996-01-01&rft.volume=5&rft.issue=&rft.spage=no.+sul.+1&rft.isbn=&rft.btitle=&rft.title=Fisheries+Oceanography&rft.issn=10546006&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Special Issue: Fisheries Oceanography of Walleye Pollock in Shelikof Strait, Alaska. N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - gadoid fisheries; commercial species; ecological distribution; recruitment; vertical distribution; survival; fish eggs; fishery oceanography; environmental effects; fish larvae; behavior; social behavior; Theragra chalcogramma; USA, Alaska; INE, USA, Alaska, Alaska Gulf; Marine ER - TY - JOUR T1 - Acoustic detection of mesoscale biophysical features in the Shelikof sea valley, and their relevance to pollock larvae in the Gulf of Alaska AN - 17084931; 3889589 AB - Mesoscale features such as fronts and eddies can act to retain larval walleye pollock (Theragra chalcogramma) within the continental shelf zone in the western Gulf of Alaska. During two May cruises, we observed unusual patterns of backscattering with a 38 kHz acoustic system. Characteristics of this signal were a strong scattering layer at the surface and in midwater, with the water column between nearly void of sound scattering organisms. This signal appeared in several transects where satellite remote sensing indicated the presence of an eddy. Analysis of concomitant water properties and ADCP (153 kHz) data confirmed the existence of an anomalous physical feature at this location. Biological properties (chlorophyll and zooplankton) showed marked changes across the edge of the feature. Larval pollock densities were estimated to be an order of magnitude higher within this feature compared to those outside. Acoustic backscatter signals can be used to identify and characterize mesoscale biophysical features in the ocean, thereby enabling real-time studies of these features. JF - Fisheries Oceanography AU - Brodeur, R D AU - Napp, J M AU - Wilson, M T AU - Bograd, S J AU - Cokelet, ED AU - Schumacher, J D AD - NOAA, Alaska Fish. Sci. Cent., 7600 Sand Point Way N.E., Seattle, Wa 98115, USA Y1 - 1996 PY - 1996 DA - 1996 VL - 5 SN - 1054-6006, 1054-6006 KW - echo surveys KW - fish larvae KW - fishery oceanography KW - gadoid fisheries KW - mesoscale features KW - oceanic eddies KW - oceanic fronts KW - ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Ecology Abstracts; Oceanic Abstracts KW - USA, Alaska KW - Marine KW - Theragra chalcogramma KW - INE, USA, Alaska, Alaska Gulf KW - O 1070:Ecology/Community Studies KW - Q1 08341:General KW - D 04330:Marine KW - O 1050:Vertebrates, Urochordates and Cephalochordates KW - Q1 08567:Fishery oceanography and limnology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17084931?accountid=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+Oceanography&rft.atitle=Acoustic+detection+of+mesoscale+biophysical+features+in+the+Shelikof+sea+valley%2C+and+their+relevance+to+pollock+larvae+in+the+Gulf+of+Alaska&rft.au=Brodeur%2C+R+D%3BNapp%2C+J+M%3BWilson%2C+M+T%3BBograd%2C+S+J%3BCokelet%2C+ED%3BSchumacher%2C+J+D&rft.aulast=Brodeur&rft.aufirst=R&rft.date=1996-01-01&rft.volume=5&rft.issue=&rft.spage=no.+sul.+1&rft.isbn=&rft.btitle=&rft.title=Fisheries+Oceanography&rft.issn=10546006&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Special Issue: Fisheries Oceanography of Walleye Pollock in Shelikof Strait, Alaska. N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - gadoid fisheries; echo surveys; oceanic fronts; mesoscale features; oceanic eddies; fishery oceanography; fish larvae; Theragra chalcogramma; USA, Alaska; INE, USA, Alaska, Alaska Gulf; Marine ER - TY - JOUR T1 - Interannual variability of the early life history of walleye pollock near Shelikof Strait as inferred from a spatially explicit, individual-based model AN - 17084855; 3889587 AB - A coupled biophysical model is used to hindcast the early life history of a population of walleye pollock (Theragra chalcogramma), to assess possible physical causes of interannual variability in recruitment. The modelling approach combines a primitive equation, rigid-lid hydrodynamic model with a probabilistic, individual-based biological model of growth, development, and mortality. Individuals are tracked through space using daily velocity fields generated from the hydrodynamic model, along with self-directed vertical migrations appropriate to each life stage in the biological model. The hydrodynamic model is driven with wind and runoff time series appropriate to each year. Biological model output compares favourably with observed spatial distributions for specific years. Lloyd's index of patchiness, calculated from model output, was similar to values calculated from field data. Five non-contiguous years were chosen for hindcasts to span a wide range of meteorological conditions (winds, runoff) and recruitment success. Interannual comparisons suggest that two years of above average recruitment (1978 and 1988), and one year of below average recruitment (1991), experienced flow fields which carried many individuals into the Alaskan Stream. At the same time, the vigorous flow fields generated in each of these years carried some individuals onto the shelf area to the south-west of the spawning site. A year with low runoff and weak winds (1989) exhibited weak circulation, with extended retention of larvae near the spawning site. A year with high runoff (1987) was notable for the strength and frequency of mesoscale eddy activity. Eddies appear capable of both enhancing patchiness of early larvae (through retention) and dissipating patchiness of juveniles (through mesoscale mixing). Larvae retained in an eddy feature exhibit a narrower range of sizes than the population outside that feature. JF - Fisheries Oceanography AU - Hermann, A J AU - Hinckley, S AU - Megrey, BA AU - Stabeno, P J AD - NOAA Administration, Pacific Mar. Environ. Lab., 7600 Sand Point Way NE, Seattle, WA 98195, USA Y1 - 1996 PY - 1996 DA - 1996 VL - 5 SN - 1054-6006, 1054-6006 KW - fishery biology KW - fishery oceanography KW - gadoid fisheries KW - ocean currents KW - ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Ecology Abstracts; Oceanic Abstracts KW - USA, Alaska KW - Marine KW - environmental factors KW - INE, USA, Alaska, Shelikof Strait KW - Theragra chalcogramma KW - life history KW - models KW - commercial species KW - hydrodynamics KW - recruitment KW - O 1070:Ecology/Community Studies KW - Q1 08341:General KW - D 04668:Fish KW - O 1050:Vertebrates, Urochordates and Cephalochordates KW - Q1 08567:Fishery oceanography and limnology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17084855?accountid=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+Oceanography&rft.atitle=Interannual+variability+of+the+early+life+history+of+walleye+pollock+near+Shelikof+Strait+as+inferred+from+a+spatially+explicit%2C+individual-based+model&rft.au=Hermann%2C+A+J%3BHinckley%2C+S%3BMegrey%2C+BA%3BStabeno%2C+P+J&rft.aulast=Hermann&rft.aufirst=A&rft.date=1996-01-01&rft.volume=5&rft.issue=&rft.spage=no.+sul.+1&rft.isbn=&rft.btitle=&rft.title=Fisheries+Oceanography&rft.issn=10546006&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Special Issue: Fisheries Oceanography of Walleye Pollock in Shelikof Strait, Alaska N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - models; environmental factors; gadoid fisheries; commercial species; fishery biology; life history; recruitment; hydrodynamics; fishery oceanography; ocean currents; Theragra chalcogramma; USA, Alaska; INE, USA, Alaska, Shelikof Strait; Marine ER - TY - JOUR T1 - Interannual variability in growth of larval and juvenile walleye pollock Theragra chalcogramma in the western Gulf of Alaska, 1983-91 AN - 17084425; 3889594 AB - Interannual variability in growth of larval walleye pollock Theragra chalcogramma was examined from 1983 to 1991 and of juveniles from 1985 to 1990. ANCOVA was used to assess differences in population growth rates, and an alternate method was developed to examine variations between annual length-at-age data and average 'expected' values over different age groupings. For larvae, the years 1986, 1987, 1989 and 1990 had higher than average length-at-age, and 1988 and 1991 had lower than average values. Relationships between growth and SST and larval density were not clear. A tentative relationship between copepod nauplii abundance and larval length-at-age was noted. The consequence of larval growth to larval mortality, late larval abundance or recruitment was not clear. We conclude that larval mortality rates are highly variable and tend to mask effects of moderate variability in growth on later abundance. For juveniles, 1987 had significantly lower than average length-at-age and 1988 had higher than average values. Although there are few years of data, they tend to support the importance of juvenile growth in the recruitment process. Conditions for the large 1988 year class are documented and discussed, including warm SST, calm winds, relatively low larval growth rates, low abundances of potential predators on larvae, low larval mortality rates, and high juvenile growth rates. JF - Fisheries Oceanography AU - Bailey, K M AU - Brown, AL AU - Yoklavich, M M AU - Mier, K L AD - NOAA, Alaska Fish. Sci. Cent., 7600 Sand Point Way NE, Seattle, WA 98115, USA Y1 - 1996 PY - 1996 DA - 1996 VL - 5 SN - 1054-6006, 1054-6006 KW - fish larvae KW - fishery biology KW - fishery oceanography KW - gadoid fisheries KW - ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Ecology Abstracts; Oceanic Abstracts KW - USA, Alaska KW - food availability KW - Marine KW - Theragra chalcogramma KW - juveniles KW - commercial species KW - mortality KW - recruitment KW - growth curves KW - INE, USA, Alaska, Alaska Gulf KW - growth KW - O 1070:Ecology/Community Studies KW - Q1 08341:General KW - Q1 08442:Population dynamics KW - D 04668:Fish KW - O 1050:Vertebrates, Urochordates and Cephalochordates 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/17084425?accountid=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+Oceanography&rft.atitle=Interannual+variability+in+growth+of+larval+and+juvenile+walleye+pollock+Theragra+chalcogramma+in+the+western+Gulf+of+Alaska%2C+1983-91&rft.au=Bailey%2C+K+M%3BBrown%2C+AL%3BYoklavich%2C+M+M%3BMier%2C+K+L&rft.aulast=Bailey&rft.aufirst=K&rft.date=1996-01-01&rft.volume=5&rft.issue=&rft.spage=no.+sul.+1&rft.isbn=&rft.btitle=&rft.title=Fisheries+Oceanography&rft.issn=10546006&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Special Issue: Fisheries Oceanography of Walleye Pollock in Shelikof Strait, Alaska. N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - food availability; gadoid fisheries; commercial species; fishery biology; juveniles; mortality; recruitment; growth curves; fishery oceanography; growth; fish larvae; Theragra chalcogramma; USA, Alaska; INE, USA, Alaska, Alaska Gulf; Marine ER - TY - JOUR T1 - Variations in larval walleye pollock feeding and condition: A synthesis AN - 17084394; 3889592 AB - There was a strong association among concentrations of microzooplankton prey sampled from the walleye pollock, Theragra chalcogramma, larval habitat, gut contents of larvae, and their nutritional condition. Subsequently, hypothesized survival potentials linked to food availability were validated by independently determined mortality rates. We present evidence that a significant number of walleye pollock larvae were starving in 1991 but that fewer were starving in 1992. At some stations where prey levels were anomalously low in 1991, up to 40% of the larvae were in poor condition. There appears to be a 2-week period after first feeding when walleye pollock are vulnerable to starvation. JF - Fisheries Oceanography AU - Theilacker, G H AU - Bailey, K M AU - Canino, M F AU - Porter, S M AD - NOAA, Alaska Fish. Sci. Cent., 7600 Sand Point Way NE, Seattle, WA 98115, USA Y1 - 1996 PY - 1996 DA - 1996 VL - 5 SN - 1054-6006, 1054-6006 KW - animal nutrition KW - feeding behavior KW - fish larvae KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - USA, Alaska KW - food availability KW - Marine KW - INE, USA, Alaska, Shelikof Strait KW - Theragra chalcogramma KW - condition factor KW - survival KW - O 1070:Ecology/Community Studies KW - Q1 08341:General KW - Q1 08442:Population dynamics KW - D 04668:Fish KW - O 1050:Vertebrates, Urochordates and Cephalochordates KW - O 5020:Fisheries and Fishery Biology KW - Q1 08425:Nutrition and feeding habits KW - Q1 08567:Fishery oceanography and limnology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17084394?accountid=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+Oceanography&rft.atitle=Variations+in+larval+walleye+pollock+feeding+and+condition%3A+A+synthesis&rft.au=Theilacker%2C+G+H%3BBailey%2C+K+M%3BCanino%2C+M+F%3BPorter%2C+S+M&rft.aulast=Theilacker&rft.aufirst=G&rft.date=1996-01-01&rft.volume=5&rft.issue=&rft.spage=no.+sul.+1&rft.isbn=&rft.btitle=&rft.title=Fisheries+Oceanography&rft.issn=10546006&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Special Issue: Fisheries Oceanography of Walleye Pollock in Shelikof Strait, Alaska. N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - food availability; animal nutrition; condition factor; survival; fish larvae; feeding behavior; Theragra chalcogramma; USA, Alaska; INE, USA, Alaska, Shelikof Strait; Marine ER - TY - JOUR T1 - Walleye pollock egg distribution and mortality in the western Gulf of Alaska AN - 17084388; 3889591 AB - We examine the distribution and mortality of walleye pollock (Theragra chalcogramma) eggs in the western Gulf of Alaska. Most pollock eggs were found in mid-water, with low proportions in the neustonic and epibenthic layers during all years of sampling. A silhouette camera towed through a high egg density region provided new information on small-scale spatial distributions and provided density estimates at two depth layers similar to those of depth-discrete net sampling. Annual egg production curves and natural mortalities were estimated for 1987-92 based on the abundance of several cohorts relative to their production rate. Production during 1989 and 1990 was lower than in the other four years but 1988 was the only year to show markedly different (higher) mortality than the rest. Fertilization rate was generally very high (>99%) but several collections early in the season contained a substantial fraction of unfertilized eggs. Invertebrate egg predation was mainly due to euphausiids and was variable among locations and years. Egg cannibalism by adult pollock on the spawning grounds was inconsequential (< 1% for all years) compared to invertebrate predation. JF - Fisheries Oceanography AU - Brodeur, R D AU - Picquelle, S J AU - Blood, D M AU - Merati, N AD - NOAA, Alaska Fish. Sci. Cent., 7600 Sand Point Way NE, Seattle, WA 98115, USA Y1 - 1996 PY - 1996 DA - 1996 VL - 5 SN - 1054-6006, 1054-6006 KW - fish eggs KW - gadoid fisheries KW - mortality causes KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - USA, Alaska KW - Marine KW - Theragra chalcogramma KW - predation KW - INE, USA, Alaska KW - commercial species KW - ecological distribution KW - vertical distribution KW - cannibalism KW - O 1070:Ecology/Community Studies KW - Q1 08341:General KW - D 04668:Fish KW - Q1 08442:Population dynamics KW - O 1050:Vertebrates, Urochordates and Cephalochordates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17084388?accountid=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+Oceanography&rft.atitle=Walleye+pollock+egg+distribution+and+mortality+in+the+western+Gulf+of+Alaska&rft.au=Brodeur%2C+R+D%3BPicquelle%2C+S+J%3BBlood%2C+D+M%3BMerati%2C+N&rft.aulast=Brodeur&rft.aufirst=R&rft.date=1996-01-01&rft.volume=5&rft.issue=&rft.spage=no.+sul.+1&rft.isbn=&rft.btitle=&rft.title=Fisheries+Oceanography&rft.issn=10546006&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Special Issue: Fisheries Oceanography of Walleye Pollock in Shelikof Strait, Alaska. N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - gadoid fisheries; commercial species; predation; ecological distribution; vertical distribution; mortality causes; cannibalism; fish eggs; Theragra chalcogramma; USA, Alaska; INE, USA, Alaska; Marine ER - TY - JOUR T1 - Physical transport of young pollock larvae (Theragra chalcogramma) near Shelikof Strait as inferred from a hydrodynamic model AN - 17084359; 3889588 AB - An advective model was used to simulate the drift of larval walleye pollock (Theragra chalcogramma) over a 40-day period (late April through early June) near Shelikof Strait, Alaska. This model was used: (i) to assess how much of the observed change in larval positions during that period can be explained by transport at fixed depth; (ii) to demonstrate that observed change can be related to mean large-scale meteorological forcing; and (iii) to investigate accumulation of larvae in specific areas near the coast. Based on availability of larval and circulation data, three years were studied: 1988, 1989 and 1991. Velocity fields generated from a hydrodynamic model driven by winds and runoff were used to advect particles seeded in accordance with observed larval distributions in late April of each year. The modelled larvae were tracked at 40 m depth, corresponding to the mean depth of sampled larvae and the depth of neutrally buoyant drifters employed in field studies. Specific features observed in late May larval surveys were reproduced by the model, such as the accumulation of larvae in a shoal area downstream of the strait. Differences among the modelled years include extensive flushing of larvae to the south-west in 1988 and 1991, vs. limited flushing in 1989. These differences appear related to the mean large-scale atmospheric pressure patterns for April-May of those years. JF - Fisheries Oceanography AU - Hermann, A J AU - Rugen, W C AU - Stabeno, P J AU - Bond, NA AD - NOAA, Pacific Mar. Environ. Lab., 7600 Sand Point Way NE, Seattle, WA 98195, USA Y1 - 1996 PY - 1996 DA - 1996 VL - 5 SN - 1054-6006, 1054-6006 KW - biological drift KW - dispersal KW - fish larvae KW - fishery oceanography KW - ocean currents KW - ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Ecology Abstracts; Oceanic Abstracts KW - USA, Alaska KW - Marine KW - INE, USA, Alaska, Shelikof Strait KW - Theragra chalcogramma KW - hydrodynamics KW - O 1070:Ecology/Community Studies KW - Q1 08341:General KW - D 04668:Fish KW - O 1050:Vertebrates, Urochordates and Cephalochordates KW - Q1 08567:Fishery oceanography and limnology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17084359?accountid=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+Oceanography&rft.atitle=Physical+transport+of+young+pollock+larvae+%28Theragra+chalcogramma%29+near+Shelikof+Strait+as+inferred+from+a+hydrodynamic+model&rft.au=Hermann%2C+A+J%3BRugen%2C+W+C%3BStabeno%2C+P+J%3BBond%2C+NA&rft.aulast=Hermann&rft.aufirst=A&rft.date=1996-01-01&rft.volume=5&rft.issue=&rft.spage=no.+sul.+1&rft.isbn=&rft.btitle=&rft.title=Fisheries+Oceanography&rft.issn=10546006&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Special Issue: Fisheries Oceanography of Walleye Pollock in Shelikof Strait, Alaska N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - biological drift; hydrodynamics; ocean currents; fishery oceanography; fish larvae; dispersal; Theragra chalcogramma; USA, Alaska; INE, USA, Alaska, Shelikof Strait; Marine ER - TY - JOUR T1 - Cohort survival patterns of walleye pollock, Theragra chalcogramma, in Shelikof Strait, Alaska: A critical factor analysis AN - 17083993; 3889584 AB - A series of age-specific life tables for walleye pollock (Theragra chalcogramma) in the western Gulf of Alaska was compiled for the 1980-91 year classes. The life tables were utilized to perform an exploratory key factor analysis to examine the timing of critical periods in the recruitment process, evidence of density-dependence at different stages and trends in mortality rates. Early larval mortality was significantly correlated with generational mortality (In recruits/spawning biomass), but patterns in juvenile mortality also were similar to generational mortality and in some years were clearly dominant in determining the fate of a cohort. Density-dependent mortality, based on the correlation between mortality and initial abundance, was indicated only for the late larval to early juvenile stage. Time trends were marginally significant for juvenile mortality. It is speculated that the observed increase in juvenile mortality is associated with increasing abundance of arrowtooth flounder. Weaknesses in the data base are discussed; these along with the short time series involved make our conclusions tentative and subject to further study. We hypothesize that pollock recruitment levels can be established at any life stage depending on sufficient supply from prior stages, a type of dynamics which can be termed supply dependent multiple life stage control. JF - Fisheries Oceanography AU - Bailey, K M AU - Brodeur, R D AU - Hollowed, AB AD - NOAA, Alaska Fish. Sci. Cent., 7600 Sand Point Way NE, Seattle, WA 98115, USA Y1 - 1996 PY - 1996 DA - 1996 VL - 5 SN - 1054-6006, 1054-6006 KW - fishery biology KW - fishery oceanography KW - gadoid fisheries KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - USA, Alaska KW - Marine KW - INE, USA, Alaska, Shelikof Strait KW - Theragra chalcogramma KW - commercial species KW - recruitment KW - survival KW - population dynamics KW - O 1070:Ecology/Community Studies KW - Q1 08341:General KW - D 04668:Fish KW - Q1 08442:Population dynamics KW - O 1050:Vertebrates, Urochordates and Cephalochordates 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/17083993?accountid=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+Oceanography&rft.atitle=Cohort+survival+patterns+of+walleye+pollock%2C+Theragra+chalcogramma%2C+in+Shelikof+Strait%2C+Alaska%3A+A+critical+factor+analysis&rft.au=Bailey%2C+K+M%3BBrodeur%2C+R+D%3BHollowed%2C+AB&rft.aulast=Bailey&rft.aufirst=K&rft.date=1996-01-01&rft.volume=5&rft.issue=&rft.spage=no.+sul.+1&rft.isbn=&rft.btitle=&rft.title=Fisheries+Oceanography&rft.issn=10546006&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Special Issue: Fisheries Oceanography of Walleye Pollock in Shelikof Strait, Alaska. N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - gadoid fisheries; commercial species; fishery biology; recruitment; survival; fishery oceanography; population dynamics; Theragra chalcogramma; USA, Alaska; INE, USA, Alaska, Shelikof Strait; Marine ER - TY - JOUR T1 - A review of the distribution, ecology and population dynamics of age-0 walleye pollock in the Gulf of Alaska AN - 17082850; 3889595 AB - This review paper synthesizes published research and unpublished data on the abundance and distribution patterns, ecology and population dynamics of walleye pollock (Theragra chalcogramma) during their first year of life (age-0) in the Gulf of Alaska. Distribution patterns have been described using mainly trawl catches, but recently, acoustic methodology has been employed, especially in examining vertical distributions. Although age-0 pollock are found throughout the Gulf, the highest catches occurred west of Kodiak Island. Pollock are pelagic for at least their first 6 months of life but show an ontogenetic increase in depth distribution superimposed on a pronounced diel vertical migration at a larger size. Daily growth rates are variable depending on year, season and area, and growth generally ceases during the winter. The diet of age-0 pollock shifts from mainly copepods in early juveniles to euphausiids by fall, with epibenthic organisms becoming important during the winter months. Feeding occurs mainly at night in surface waters. Age-0 pollock are most frequently associated with gelatinous zooplankton (medusae) and older pollock. Many predators on age-0 pollock have been identified; the most important are arrowtooth flounder (Atheresthes stomias), adult pollock, puffins (Fratercula spp.), murres (Uria spp.), harbor seals (Phoca vitulina richardsi) and Steller sea lions (Eumetopias jubatus). Modelling provides some insight into the population dynamics of these juveniles and environmental conditions which interannually affect their survival. These results are discussed relative to the importance of age-0 pollock in the recruitment of this species and to their role in the pelagic ecosystem. JF - Fisheries Oceanography AU - Brodeur, R D AU - Wilson, M T AD - NOAA, Alaska Fish. Sci. Cent., 7600 Sand Point Way NE, Seattle, WA 98115, USA Y1 - 1996 PY - 1996 DA - 1996 VL - 5 SN - 1054-6006, 1054-6006 KW - INE, USA, Alaska Gulf KW - echo surveys KW - feeding behavior KW - fishery biology KW - gadoid fisheries KW - trawling KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - USA, Alaska KW - Marine KW - Theragra chalcogramma KW - diets KW - predators KW - vertical distribution KW - population dynamics KW - O 1070:Ecology/Community Studies KW - Q1 08341:General KW - D 04668:Fish KW - Q1 08442:Population dynamics KW - O 1050:Vertebrates, Urochordates and Cephalochordates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17082850?accountid=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+Oceanography&rft.atitle=A+review+of+the+distribution%2C+ecology+and+population+dynamics+of+age-0+walleye+pollock+in+the+Gulf+of+Alaska&rft.au=Brodeur%2C+R+D%3BWilson%2C+M+T&rft.aulast=Brodeur&rft.aufirst=R&rft.date=1996-01-01&rft.volume=5&rft.issue=&rft.spage=no.+sul.+1&rft.isbn=&rft.btitle=&rft.title=Fisheries+Oceanography&rft.issn=10546006&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Special Issue: Fisheries Oceanography of Walleye Pollock in Shelikof Strait, Alaska. N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - gadoid fisheries; echo surveys; fishery biology; diets; trawling; vertical distribution; population dynamics; predators; feeding behavior; Theragra chalcogramma; USA, Alaska; Marine ER - TY - JOUR T1 - Contributions of FOCI research to forecasts of year-class strength of walleye pollock in Shelikof Strait, Alaska AN - 17082760; 3889583 AB - NOAA's Fisheries Oceanography Coordinated Investigations (FOCI) contributes information to help forecast year-class strength of walleye pollock (Theragra chalcogramma) in the Gulf of Alaska. Quantitative estimates of recruitment are obtained from models of stock assessment and stock projection employing information supplied by FOCI. To generate its information, FOCI convenes specialists in marine biology, physical and fisheries oceanography, meteorology, and statistics to assemble and analyse relevant biological and physical time series with respect to recruitment and processes hypothesized to influence fish survival. Statistical as methods encompass linear and nonlinear regression, stochastic simulation modelling, transfer function time series modelling, and tree-modelling regression. Thee current database consists of 31 years of data, and analyses have identified factors that affect ocean stratification and circulation during spring and summer of the fish's birth year as being important to recruitment. A conceptual model of the recruitment process serves as the framework for a recruitment forecast scheme. A stochastic mathematical simulation model of the conceptual model produces similarities between simulated and observed recruitment time series. FOCI has successfully forecast recruitment observed over the past several years. JF - Fisheries Oceanography AU - Megrey, BA AU - Hollowed, AB AU - Hare AU - Macklin, SA AU - Stabeno, P J AD - NOAA, Alaska Fish. Sci. Cent., Seattle, WA 98115, USA Y1 - 1996 PY - 1996 DA - 1996 VL - 5 SN - 1054-6006, 1054-6006 KW - fishery biology KW - gadoid fisheries KW - ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Ecology Abstracts; Oceanic Abstracts KW - USA, Alaska KW - Marine KW - INE, USA, Alaska, Shelikof Strait KW - Theragra chalcogramma KW - fishery management KW - commercial species KW - recruitment KW - stock assessment KW - population dynamics KW - D 04700:Management KW - O 1070:Ecology/Community Studies KW - Q1 08341:General KW - Q1 08442:Population dynamics KW - O 1050:Vertebrates, Urochordates and Cephalochordates 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/17082760?accountid=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+Oceanography&rft.atitle=Contributions+of+FOCI+research+to+forecasts+of+year-class+strength+of+walleye+pollock+in+Shelikof+Strait%2C+Alaska&rft.au=Megrey%2C+BA%3BHollowed%2C+AB%3BHare%3BMacklin%2C+SA%3BStabeno%2C+P+J&rft.aulast=Megrey&rft.aufirst=BA&rft.date=1996-01-01&rft.volume=5&rft.issue=&rft.spage=no.+sul.+1&rft.isbn=&rft.btitle=&rft.title=Fisheries+Oceanography&rft.issn=10546006&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Special Issue: Fisheries Oceanography of Walleye Pollock in Shelikof Strait, Alaska. N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - gadoid fisheries; commercial species; fishery biology; recruitment; fishery management; stock assessment; population dynamics; Theragra chalcogramma; USA, Alaska; INE, USA, Alaska, Shelikof Strait; Marine ER - TY - JOUR T1 - The plankton of Shelikof Strait, Alaska: Standing stock, production, mesoscale variability and their relevance to larval fish survival AN - 17082404; 3889586 AB - Physically-mediated variations in production, standing stock and distribution of plankton have a significant impact on the growth and survival of larval fishes in Shelikof Strait. We integrate descriptions of mechanisms that control the distribution and regional production of planktonic organisms with mechanisms that influence survival of early life history stages of marine fish, especially the locally abundant walleye pollock, Theragra chalcogramma. The timing of the spring phytoplankton bloom is more variable than the regular appearance of pollock larvae, and is affected by variability in the winter to spring storm season transition, stratification in the Alaska Coastal Current (ACC), and cloudiness. The spring bloom occurs first in the ACC, fuelling local production of copepod nauplii, the main prey item of early larval pollock. Shelikof Strait zooplankton standing stock is higher in the ACC than the surrounding Coastal Water (CW) throughout the spring. This is the result of local production as well as regional production which occurs upstream of the strait. Mesoscale features associated with the ACC (fronts, meanders, and eddies) determine the distribution of plankton through physical convergence, and reduced dispersion and transport. Evidence for enhancement of planktonic production in these features is lacking. Thus the ACC plays a strong role in determining plankton production, standing stock, and distribution in the Shelikof region. The strength of the relationship among plankton, planktonic production, larval pollock growth and survival, and fisheries recruitment is variable. The plankton is only one of several key variables that affect eventual recruitment to the pollock fishery. JF - Fisheries Oceanography AU - Napp, J M AU - Incze, L S AU - Ortner, P B AU - Siefert, DLW AU - Britt, L AD - NOAA, Alaska Fish. Sci. Cent., 7600 Sand Point Way, N.E., Seattle, WA 98115, USA Y1 - 1996 PY - 1996 DA - 1996 VL - 5 SN - 1054-6006, 1054-6006 KW - fish larvae KW - fishery oceanography KW - mesoscale features KW - ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Microbiology Abstracts C: Algology, Mycology & Protozoology; Ecology Abstracts; Oceanic Abstracts KW - USA, Alaska KW - food availability KW - Marine KW - INE, USA, Alaska, Shelikof Strait KW - phytoplankton KW - Theragra chalcogramma KW - primary production KW - survival KW - zooplankton KW - algal blooms KW - K 03009:Algae KW - O 1070:Ecology/Community Studies KW - Q1 08341:General KW - D 04330:Marine KW - O 1050:Vertebrates, Urochordates and Cephalochordates KW - Q1 08567:Fishery oceanography and limnology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17082404?accountid=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+Oceanography&rft.atitle=The+plankton+of+Shelikof+Strait%2C+Alaska%3A+Standing+stock%2C+production%2C+mesoscale+variability+and+their+relevance+to+larval+fish+survival&rft.au=Napp%2C+J+M%3BIncze%2C+L+S%3BOrtner%2C+P+B%3BSiefert%2C+DLW%3BBritt%2C+L&rft.aulast=Napp&rft.aufirst=J&rft.date=1996-01-01&rft.volume=5&rft.issue=&rft.spage=no.+sul.+1&rft.isbn=&rft.btitle=&rft.title=Fisheries+Oceanography&rft.issn=10546006&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Special Issue: Fisheries Oceanography of Walleye Pollock in Shelikof Strait, Alaska N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - food availability; phytoplankton; primary production; zooplankton; survival; mesoscale features; fishery oceanography; algal blooms; fish larvae; Theragra chalcogramma; USA, Alaska; INE, USA, Alaska, Shelikof Strait; Marine ER - TY - JOUR T1 - Walleye pollock recruitment in Shelikof Strait: Applied fisheries oceanography AN - 17082193; 3889585 AB - Fisheries-Oceanography Coordinated Investigations (FOCI) is a National Oceanic and Atmospheric Administration (NOAA) research programme seeking to understand recruitment processes of commercially exploited Alaskan fishes. The FOCI is mainly comprised of scientists at the Pacific Marine Environmental Laboratory and the Alaska Fisheries Science Center who study both the biotic and abiotic environment, including processes within larval patches through integrated field, laboratory, and modelling studies. The initial focus of studies was walleye pollock (Theragra chalcogramma) spawning in Shelikof Strait, Gulf of Alaska. The choice of this population for our research was based on development of a large fishery and the substantial variation in recruitment that was observed in the late 1970s and early 1980s. Also, the early life history of this population is quite predictable and restricted both temporally and spatially. Walleye pollock spawn consistently in a small part of Shelikof Strait in early spring from which a large patch of eggs and later larvae is produced. In most years this concentration of larvae drifts to the south-west through the strait during April and May. Large numbers of larvae are often found in eddies which frequent the area and we have observed improved feeding conditions for larvae, in as opposed to out of eddies. We have found that first-feeding larvae have higher survival rates during calm periods, rather than in storms, and that in many years recruitment is largely set by the end of the larval period, although in some years age-0 juvenile mortality is also important. FOCI now generates information that is being management of this resource. JF - Fisheries Oceanography AU - Kendall, AW Jr AU - Schumacher, J D AU - Kim, Suam AD - NOAA, Alaska Fish. Sci. Cent., 7600 Sand Point Way NE, Seattle, WA 98115, USA Y1 - 1996 PY - 1996 DA - 1996 SN - 1054-6006, 1054-6006 KW - fishery biology KW - fishery oceanography KW - gadoid fisheries KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - USA, Alaska KW - Marine KW - INE, USA, Alaska, Shelikof Strait KW - Theragra chalcogramma KW - fishery management KW - environmental effects KW - commercial species KW - recruitment KW - D 04668:Fish 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/17082193?accountid=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+Oceanography&rft.atitle=Walleye+pollock+recruitment+in+Shelikof+Strait%3A+Applied+fisheries+oceanography&rft.au=Kendall%2C+AW+Jr%3BSchumacher%2C+J+D%3BKim%2C+Suam&rft.aulast=Kendall&rft.aufirst=AW&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Fisheries+Oceanography&rft.issn=10546006&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Special Issue: Fisheries Oceanography of Walleye Pollock in Shelikof Strait, Alaska N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - gadoid fisheries; commercial species; fishery biology; recruitment; fishery management; environmental effects; fishery oceanography; Theragra chalcogramma; USA, Alaska; INE, USA, Alaska, Shelikof Strait; Marine ER - TY - JOUR T1 - Observed patches of walleye pollock eggs and larvae in Shelikof Strait, Alaska: Their characteristics, formation and persistence AN - 17082059; 3889590 AB - Using observations from 38 ichthyoplankton surveys conducted near Shelikof Strait, Alaska between 1979 and 1992, we characterized the horizontal distribution and spatial patchiness of the early life stages of walleye pollock (Theragra chalcogramma). Lloyd's index of patchiness ranged from 3.9-6.1 for eggs and 3.9-16.2 for larvae. This index was size (age) dependent: low for eggs, high for newly hatched larvae, then decreasing through late larval stage. By the early juvenile stage, patchiness increased as pollock began to school. The percentage of larvae in a patch (defined as the percentage of larvae present at stations where larval counts exceeded the mean by one standard deviation during the given survey) varied greatly (26-92%). Larval distributions were used to deduce physical mechanisms responsible for patches. Three categories of patches were identified: those created by interaction of larvae with time-dependent currents, those in the vicinity of Sutwik Island, and those associated with eddies. Simulation experiments were utilized to examine processes influencing patch formation and the role of larval swimming. Between 5 and 6 weeks after hatching, larvae have swimming abilities that enable them to maintain a patch already created by physical mechanisms. JF - Fisheries Oceanography AU - Stabeno, P J AU - Schumacher, J D AU - Bailey, K M AU - Brodeur, R D AU - Cokelet, ED AD - NOAA, Pacific Mar. Environ. Lab., 7600 Sand Point Way NE, Seattle, WA 98115, USA Y1 - 1996 PY - 1996 DA - 1996 VL - 5 SN - 1054-6006, 1054-6006 KW - fish eggs KW - fish larvae KW - fishery oceanography KW - gadoid fisheries KW - ichthyoplankton surveys KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - USA, Alaska KW - Marine KW - INE, USA, Alaska, Shelikof Strait KW - Theragra chalcogramma KW - ecological distribution KW - O 1070:Ecology/Community Studies KW - Q1 08341:General KW - Q1 08422:Environmental effects KW - D 04668:Fish KW - O 1050:Vertebrates, Urochordates and Cephalochordates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17082059?accountid=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+Oceanography&rft.atitle=Observed+patches+of+walleye+pollock+eggs+and+larvae+in+Shelikof+Strait%2C+Alaska%3A+Their+characteristics%2C+formation+and+persistence&rft.au=Stabeno%2C+P+J%3BSchumacher%2C+J+D%3BBailey%2C+K+M%3BBrodeur%2C+R+D%3BCokelet%2C+ED&rft.aulast=Stabeno&rft.aufirst=P&rft.date=1996-01-01&rft.volume=5&rft.issue=&rft.spage=no.+sul.+1&rft.isbn=&rft.btitle=&rft.title=Fisheries+Oceanography&rft.issn=10546006&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Special Issue: Fisheries Oceanography of Walleye Pollock in Shelikof Strait, Alaska. N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - gadoid fisheries; ichthyoplankton surveys; ecological distribution; fish eggs; fishery oceanography; fish larvae; Theragra chalcogramma; USA, Alaska; INE, USA, Alaska, Shelikof Strait; Marine ER - TY - JOUR T1 - Effects of protracted cadmium exposure on gametes of the purple sea urchin, Arbacia punctulata AN - 17078499; 3898287 AB - The purpose of these experiments was to determine if protracted sublethal exposure of sexually mature sea urchins Arbacia punctulata to dissolved cadmium in sea water would affect the viability of eggs and sperm, and whether it would affect fertilization and embryonic development and ultimately the larvae. The results of the experiments support the hypothesis that spermatogenesis and oogenesis were affected by cadmium exposure. JF - Bulletin of Environmental Contamination and Toxicology AU - Bowen, WJ III AU - Engel, D W AD - Natl. Mar. Fish. Serv., NOAA, Southeast Fish. Sci. Cent. Beaufort Lab., 101 Pivers Island Rd., Beaufort, NC 28516, USA Y1 - 1996 PY - 1996 DA - 1996 SP - 493 EP - 499 VL - 56 IS - 3 SN - 0007-4861, 0007-4861 KW - Arbacia punctulata KW - Echinoidea KW - cadmium KW - embryonic development KW - embryos KW - heavy metals KW - marine invertebrates KW - marine organisms KW - reproduction KW - seawater KW - sublethal effects KW - toxicity testing KW - toxicity tests KW - water pollution effects KW - ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts; Water Resources Abstracts; Toxicology Abstracts; Pollution Abstracts KW - Marine KW - fertility KW - larvae KW - O 4020:Pollution - Organisms/Ecology/Toxicology KW - X 24164:Pathology KW - Q5 08504:Effects on organisms KW - SW 3030:Effects of pollution KW - P 6000:TOXICOLOGY AND HEALTH UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17078499?accountid=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=Bulletin+of+Environmental+Contamination+and+Toxicology&rft.atitle=Effects+of+protracted+cadmium+exposure+on+gametes+of+the+purple+sea+urchin%2C+Arbacia+punctulata&rft.au=Bowen%2C+WJ+III%3BEngel%2C+D+W&rft.aulast=Bowen&rft.aufirst=WJ&rft.date=1996-01-01&rft.volume=56&rft.issue=3&rft.spage=493&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+Environmental+Contamination+and+Toxicology&rft.issn=00074861&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - embryonic development; embryos; larvae; cadmium; toxicity tests; sublethal effects; fertility; marine invertebrates; reproduction; heavy metals; marine organisms; toxicity testing; seawater; water pollution effects; Arbacia punctulata; Echinoidea; Marine ER - TY - JOUR T1 - Analyses of global monthly precipitation using gauge observations, satellite estimates, and numerical model predictions AN - 17077853; 3896584 AB - An algorithm is developed to construct global gridded fields of monthly precipitation by merging estimates from five sources of information with different characteristics, including gauge-based monthly analyses from the Global Precipitation Climatology Centre, three types of satellite estimates [the infrared-based GOES Precipitation Index, the microwave (MW) scattering-based Grody, and the MW emission-based Chang estimates], and predictions produced by the operational forecast model of the European Centre for Medium-Range Weather Forecasts. A two-step strategy is used to: 1) reduce the random error found in the individual sources and 2) reduce the bias of the combined analysis. First, the three satellite-based estimates and the model predictions are combined linearly based on a maximum likelihood estimate, in which the weighting coefficients are inversely proportional to the squares of the individual random errors determined by comparison with gauge observations and subjective assumptions. This combined analysis is then blended with an analysis based on gauge observations using a method that presumes that the bias of the gauge-based field is small where sufficient gauges are available and that the gradient of the precipitation field is best represented by the combination of satellite estimates and model predictions elsewhere. The algorithm is applied to produce monthly precipitation analyses for an 18-month period from July 1987 to December 1988. Results showed substantial improvements of the merged analysis relative in the individual sources in describing the global precipitation field. The large-scale spatial patterns, both in the Tropics and the extratropics, are well represented with reasonable amplitudes. Both the random error and the bias have been reduced compared to the individual data sources, and the merged analysis appears to be of reasonable quality everywhere. However, the actual quality of the merged analysis depends strongly on our uncertain and incomplete knowledge of the error structures of the individual data sources. JF - Journal of Climate AU - Xie, Pingping AU - Arkin, P A AD - Natl. Cent. for Environ. Prediction, W/NMC, NOAA/NWS, Washington, DC 20233, USA Y1 - 1996 PY - 1996 DA - 1996 SP - 840 EP - 858 VL - 9 IS - 4 SN - 0894-8755, 0894-8755 KW - Water Resources Abstracts KW - satellite technology KW - rain gages KW - precipitation KW - estimating KW - algorithms KW - SW 5040:Data acquisition KW - SW 0815:Precipitation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17077853?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Climate&rft.atitle=Analyses+of+global+monthly+precipitation+using+gauge+observations%2C+satellite+estimates%2C+and+numerical+model+predictions&rft.au=Xie%2C+Pingping%3BArkin%2C+P+A&rft.aulast=Xie&rft.aufirst=Pingping&rft.date=1996-01-01&rft.volume=9&rft.issue=4&rft.spage=840&rft.isbn=&rft.btitle=&rft.title=Journal+of+Climate&rft.issn=08948755&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - precipitation; rain gages; satellite technology; estimating; algorithms ER - TY - JOUR T1 - Quantifying transport between the tropical and mid-latitude lower stratosphere AN - 17076874; 3898193 AB - Airborne in situ observations of molecules with a wide range of lifetimes (methane, nitrous oxide, reactive nitrogen, ozone, chlorinated halocarbons, and halon-1211), used in a tropical tracer model, show that mid-latitude air is entrained into the tropical lower stratosphere within about 13.5 months; transport is faster in the reverse direction. Because exchange with the tropics is slower than global photochemical models generally assume, ozone at mid-latitudes appears to be more sensitive to elevated levels of industrial chlorine than is currently predicted. Nevertheless, about 45 percent of air in the tropical ascent region at 21 kilometers is of mid-latitude origin, implying that emissions from supersonic aircraft could reach the middle stratosphere. JF - Science (Washington) AU - Volk, C M AU - Elkins, J W AU - Fahey, D W AU - Salawitch, R J AU - Dutton, G S AU - Gilligan, J M AU - Proffitt, M H AU - Loewenstein, M AU - Podolske, J R AU - Minschwaner, K AU - Margitan, J J AU - Chan, K R AD - Clim. Monit. and Diagn. Lab. (CMDL), Natl. Oceanic and Atmos. Admin. (NOAA), Boulder, CO 80303, USA Y1 - 1996 PY - 1996 DA - 1996 SP - 1763 EP - 1768 VL - 272 IS - 5269 SN - 0036-8075, 0036-8075 KW - transport processes KW - Pollution Abstracts KW - stratosphere KW - photochemicals KW - tropical environments KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17076874?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science+%28Washington%29&rft.atitle=Quantifying+transport+between+the+tropical+and+mid-latitude+lower+stratosphere&rft.au=Volk%2C+C+M%3BElkins%2C+J+W%3BFahey%2C+D+W%3BSalawitch%2C+R+J%3BDutton%2C+G+S%3BGilligan%2C+J+M%3BProffitt%2C+M+H%3BLoewenstein%2C+M%3BPodolske%2C+J+R%3BMinschwaner%2C+K%3BMargitan%2C+J+J%3BChan%2C+K+R&rft.aulast=Volk&rft.aufirst=C&rft.date=1996-01-01&rft.volume=272&rft.issue=5269&rft.spage=1763&rft.isbn=&rft.btitle=&rft.title=Science+%28Washington%29&rft.issn=00368075&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - stratosphere; tropical environments; photochemicals ER - TY - JOUR T1 - Catchability coefficient for rockfish estimated from trawl and submersible surveys AN - 17062055; 3884669 AB - A bottom-trawl catchability coefficient was estimated for rockfish by comparing trawl catch rates to densities estimated from a manned submersible. A total of 16 comparisons were completed in 1989 and 1991 at depths of 180-283 m. Pacific ocean perch, Sebastes alutus, was the target species and accounted for 72% of the rockfish caught in the trawl. The seafloor area sampled by the trawl was calculated from the distance between the wingtips of the net and the distance the net traveled across the seafloor. The seafloor area sampled from the submersible was calculated from the distance the submersible traveled and the lateral range of visibility. A larger volume of water was sampled from the submersible because counts of rockfish included fish to 7 m above the seafloor, whereas the vertical opening of the trawl was 1.8 m; approximately 50% of the rockfish observed from the submersible were >1.8 m above the seafloor. Even though a larger volume of water was sampled from the submersible, catchability coefficients of 0.97 and 1.27 were estimated for minimum and maximum detection probabilities of rockfish from the submersible. Apparently, rockfish dove or were herded horizontally into the opening of the net. Density estimates of rockfish and other groundfish species are feasible from a submersible, and these estimates can be used to determine bottom-trawl catchability coefficients. JF - Fishery Bulletin AU - Krieger, K J AU - Sigler, M F AD - Auke Bay Lab., Alaska Fish. Sci. Cent., NMFS/NOAA, 11305 Glacier Hwy., Juneau, AK 99801-8626, USA Y1 - 1996 PY - 1996 DA - 1996 SP - 282 EP - 288 VL - 94 IS - 2 SN - 0090-0656, 0090-0656 KW - catch statistics KW - demersal fisheries KW - trawling KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - Sebastes alutus KW - fishery surveys KW - INE, USA, Alaska KW - D 04001:Methodology - general 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/17062055?accountid=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=Fishery+Bulletin&rft.atitle=Catchability+coefficient+for+rockfish+estimated+from+trawl+and+submersible+surveys&rft.au=Krieger%2C+K+J%3BSigler%2C+M+F&rft.aulast=Krieger&rft.aufirst=K&rft.date=1996-01-01&rft.volume=94&rft.issue=2&rft.spage=282&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 - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - demersal fisheries; fishery surveys; trawling; catch statistics; Sebastes alutus; INE, USA, Alaska; Marine ER - TY - JOUR T1 - Relationship between sea turtle stranding rates and shrimp fishing intensities in the northwestern Gulf of Mexico: 1986-1989 versus 1990-1993 AN - 17062021; 3884609 AB - This paper tested the null hypothesis that the statistical relationship between monthly sea turtle (species combined) stranding rates (strandings per 100 km of accessible shoreline) and monthly shrimp fishing intensities (days fished per 100 km super(2)) in the northwestern Gulf of Mexico was the same in 1990-93 as in 1986-89. The expectation was that regulations requiring use of turtle excluder devices (TED's) in shrimp trawls during 1990-93 would reduce the incidental catch of sea turtles and thereby diminish or eliminate the statistical relationship between stranding rates and fishing intensities. Significant positive correlations were detected between the log-transformed stranding rates and fishing intensities for shrimping landward of the 20-fathom (36.6-m) contour in 1990-93. The null hypothesis was not rejected; therefore TED regulations did not result in diminishing or eliminating the statistical relationship between sea turtle stranding rates and shrimp fishing intensities in the northwestern Gulf. Various hypotheses were suggested as possible explanations. JF - Fishery Bulletin AU - Caillouet, CW Jr AU - Shaver, D J AU - Teas, W G AU - Nance, J M AU - Revera, D B AU - Cannon, A C AD - Galveston Lab., Southeast Fish. Sci. Cent., Natl. Mar. Fish. Serv., NOAA, 4700 Ave. U, Galveston, TX 77551-5997, USA Y1 - 1996 PY - 1996 DA - 1996 SP - 237 EP - 249 VL - 94 IS - 2 SN - 0090-0656, 0090-0656 KW - Mexico Gulf KW - aquatic reptiles KW - biological stress KW - by catch KW - fishery regulations KW - shrimp fisheries KW - stranding KW - trawling KW - turtle excluder devices KW - ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Ecology Abstracts; Oceanic Abstracts KW - Marine KW - ASW, USA, Louisiana KW - statistical analysis KW - ASW, USA, Gulf Coast KW - ASW, Mexico Gulf KW - ASW, USA, Texas KW - nature conservation KW - Chelonia KW - resource management KW - rare species KW - O 1070:Ecology/Community Studies KW - D 04700:Management KW - O 4090:Conservation and Environmental Protection KW - Q1 08423:Behaviour KW - O 5020:Fisheries and Fishery Biology KW - Q1 08604:Stock assessment and management KW - Q5 08521:Mechanical and natural changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17062021?accountid=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=Relationship+between+sea+turtle+stranding+rates+and+shrimp+fishing+intensities+in+the+northwestern+Gulf+of+Mexico%3A+1986-1989+versus+1990-1993&rft.au=Caillouet%2C+CW+Jr%3BShaver%2C+D+J%3BTeas%2C+W+G%3BNance%2C+J+M%3BRevera%2C+D+B%3BCannon%2C+A+C&rft.aulast=Caillouet&rft.aufirst=CW&rft.date=1996-01-01&rft.volume=94&rft.issue=2&rft.spage=237&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 - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - fishery regulations; nature conservation; stranding; by catch; statistical analysis; biological stress; trawling; shrimp fisheries; aquatic reptiles; resource management; rare species; Chelonia; ASW, Mexico Gulf; ASW, USA, Texas; ASW, USA, Louisiana; ASW, USA, Gulf Coast; Marine ER - TY - JOUR T1 - Barotrauma-associated regurgitation of food: Implications for diet studies of Hawaiian pink snapper, Pristipomoides filamentosus (family Lutjanidae) AN - 17061993; 3884608 AB - Juvenile (128-244 mm fork length) pink snapper, Pristipomoides filamentous, were caught by hook and line from 60-90 m depths offshore of Kaneohe Bay, windward Oahu, Hawaii, during February-August 1994. About one-half of the 180 specimens were intercepted by scuba divers 15-18 m below the sea surface and individually "bagged" live before they were retrieved for the remaining distance to the surface. The other half were retrieved directly by fishing line to the surface ("unbagged"); these latter fish thus remained at a continual risk of prey loss from regurgitation while they were stressed by the full extent of pressure change. The retained stomach contents of bagged and unbagged fish were compared on the basis of volume and type of food and on the size of individual prey items. Bagged samples of juvenile snapper on average retained a 116% (95% CI=70-157%) greater volume of prey than unbagged snapper; bagged snapper also had more types and greater maximum body sizes of prey than did unbagged fish. These results are discussed in terms of designing quantitative diet studies for juvenile snapper and other deep-water physoclistous fishes. JF - Fishery Bulletin AU - DeMartini, EE AU - Parrish, F A AU - Ellis, D M AD - Honolulu Lab., Southwest Fish. Sci. Cent., NMFS/NOAA, 2570 Dole St., Honolulu, HI 96822-2396, USA Y1 - 1996 PY - 1996 DA - 1996 SP - 250 EP - 256 VL - 94 IS - 2 SN - 0090-0656, 0090-0656 KW - ISE, USA, Hawaii, Oahu I., Kaneohe Bay KW - biological stress KW - marine fish KW - measuring techniques KW - prey selection KW - stomach content KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Pristipomoides filamentosus KW - Marine KW - diets KW - O 1070:Ecology/Community Studies KW - D 04001:Methodology - general KW - Q1 08425:Nutrition and feeding habits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17061993?accountid=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=Fishery+Bulletin&rft.atitle=Barotrauma-associated+regurgitation+of+food%3A+Implications+for+diet+studies+of+Hawaiian+pink+snapper%2C+Pristipomoides+filamentosus+%28family+Lutjanidae%29&rft.au=DeMartini%2C+EE%3BParrish%2C+F+A%3BEllis%2C+D+M&rft.aulast=DeMartini&rft.aufirst=EE&rft.date=1996-01-01&rft.volume=94&rft.issue=2&rft.spage=250&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 - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - prey selection; diets; biological stress; stomach content; marine fish; measuring techniques; Pristipomoides filamentosus; Marine ER - TY - JOUR T1 - Contribution of the biology of the grooved and triangle Tanner crabs, Chionoecetes tanneri and C. angulatus, in the eastern Bering Sea AN - 17060522; 3884685 AB - Populations of the grooved Tanner crab, Chionoecetes tanneri, and the triangle Tanner crab, C. angulatus, were surveyed along the continental slope of the eastern Bering Sea with a bottom trawl. Over the depth range sampled (100-1,000 m), the relative abundance of the two species was about equal. Mature male and female C. tanneri occurred at the same depths, but for C. angulatus, males were found at significantly shallower depths than were females. Carapace widths at 50% maturity for males and females were 118.7 mm and 79.2 mm for C. tanneri and 91.4 mm and 57.8 mm for C. angulatus. Fecundity of C. tanneri did not increase with carapace width (CW, mm) and averaged 86,500 eggs over the sizes sampled. Fecundity of C. angulatus increased with carapace width according to the following formula: eggs = -65,600 + 1660 x CW. Mean egg diameter was 0.75 mm for C. tanneri and 0.74 mm for C. angulatus. The relationship between body weight (gm) and carapace width did not differ between species: weight = 1.219/10 super(4) x CW super(3.183). JF - Fishery Bulletin AU - Somerton, DA AU - Donaldson, W AD - Alaska Fish. Sci. Cent., NMFS/NOAA, 7600 Sand Point Way NE, Seattle, WA 98115, USA Y1 - 1996 PY - 1996 DA - 1996 SP - 348 EP - 357 VL - 94 IS - 2 SN - 0090-0656, 0090-0656 KW - marine crustaceans KW - population characteristics KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - fecundity KW - Marine KW - INE, Bering Sea KW - size distribution KW - Chionoecetes tanneri KW - Chionoecetes angulatus KW - O 1070:Ecology/Community Studies KW - Q1 08441:Population structure KW - D 04665:Crustaceans UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17060522?accountid=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=Fishery+Bulletin&rft.atitle=Contribution+of+the+biology+of+the+grooved+and+triangle+Tanner+crabs%2C+Chionoecetes+tanneri+and+C.+angulatus%2C+in+the+eastern+Bering+Sea&rft.au=Somerton%2C+DA%3BDonaldson%2C+W&rft.aulast=Somerton&rft.aufirst=DA&rft.date=1996-01-01&rft.volume=94&rft.issue=2&rft.spage=348&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 - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - fecundity; size distribution; population characteristics; marine crustaceans; Chionoecetes tanneri; Chionoecetes angulatus; INE, Bering Sea; Marine ER - TY - JOUR T1 - Biology and distribution of arrowtooth, Atheresthes stomias, and Kamchatka, A. evermanni, flounders in Alaskan waters AN - 17060155; 3884662 AB - The biology and distribution of arrowtooth, Atheresthes stomias, and Kamchatka, A. evermanni, flounder were examined in Alaskan waters to determine whether there were sufficient differences to justify treating them as separate species in resource assessment surveys conducted by the National Marine Fisheries Service. Geographic ranges of the two flounder species overlap in Alaska waters; both occur in the eastern Bering Sea and western Aleutian Islands region. However, only arrowtooth flounder occur throughout the eastern Aleutian Islands region and the Gulf of Alaska. Arrowtooth flounder were abundant over a wide range of depths (76-450 m) and were more abundant than Kamchatka flounder in catches shallower than 325 m. Kamchatka flounder were abundant only in deep trawl hauls (226-500 m) and were more abundant than arrowtooth flounder in catches at depths greater than 375 m. Arrowtooth flounder were also abundant over a wide range of bottom-water temperatures (2.1 degree -4.6 degree C), whereas Kamchatka flounder were abundant in a much narrower range of bottom temperatures (3.8 degree -4.2 degree C). By percentage, females dominated the arrowtooth flounder population in the eastern Bering Sea (68.6%) and Aleutian Islands region (59.6%), whereas the Kamchatka flounder population was 55.9% and 47.5% female, respectively. The females of both species attained greater length at age than did the males. The difference in growth between the sexes was greater among arrowtooth flounder and may account for the preponderance of females in the arrowtooth flounder population. JF - Fishery Bulletin AU - Zimmermann, M AU - Goddard, P AD - Alaska Fish. Sci. Cent., NMFS/NOAA, 7600 Sand Point Way NE, Seattle, WA 98115-0070, USA Y1 - 1996 PY - 1996 DA - 1996 SP - 358 EP - 370 VL - 94 IS - 2 SN - 0090-0656, 0090-0656 KW - INW, Russia, Kamchatka KW - flatfish fisheries KW - population characteristics KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - Atheresthes stomias KW - environmental conditions KW - fishery surveys KW - INE, USA, Alaska KW - Atheresthes evermanni KW - ecological distribution KW - Q1 08603:Fishery statistics and sampling KW - D 04668:Fish KW - O 5020:Fisheries and Fishery Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17060155?accountid=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=Fishery+Bulletin&rft.atitle=Biology+and+distribution+of+arrowtooth%2C+Atheresthes+stomias%2C+and+Kamchatka%2C+A.+evermanni%2C+flounders+in+Alaskan+waters&rft.au=Zimmermann%2C+M%3BGoddard%2C+P&rft.aulast=Zimmermann&rft.aufirst=M&rft.date=1996-01-01&rft.volume=94&rft.issue=2&rft.spage=358&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 - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - flatfish fisheries; ecological distribution; environmental conditions; fishery surveys; population characteristics; Atheresthes stomias; Atheresthes evermanni; INE, USA, Alaska; Marine ER - TY - JOUR T1 - Description of pelagic larval and juvenile stripetail rockfish, Sebastes saxicola (family Scorpaenidae), with an examination of larval growth AN - 17060154; 3884605 AB - Pigmentation, morphometrics, head spination, fin development, and meristic characters were described and illustrated for the developmental series of larval and pelagic juvenile (4.7-38.2 mm standard length) stripetail rockfish, Sebastes saxicola. Pigment patterns were sufficiently distinct to differentiate larval and juvenile S. saxicola from other Sebastes species occurring in the study area (central California). Early larvae of S. saxicola were identified by the presence of pigment on the postanal ventral midline and the nape and by the lack of pigment on the lower jaw and the pectoral fins. Late larval S. saxicola had areas of intense pigment along the dorsal, lateral, and ventral midlines. Juvenile S. saxicola were identified by their distinctive bar pattern and meristic characters. Examination of otolith characters indicated that the extrusion check radius of S. saxicola differed from that of other Sebastes species examined. Otolith characters, used in combination with pigment patterns, readily separated larval S. saxicola from other Sebastes species. Calculated growth rates for S. saxicola were slower than most previously reported growth rates for other Sebastes species. JF - Fishery Bulletin AU - Laidig, TE AU - Sakuma, K M AU - Nishimoto, M M AD - Tiburon Lab., Southwest Fish. Sci. Cent., Natl. Mar. Fish. Serv., NOAA, 3150 Paradise Drive, Tiburon, CA 94920, USA Y1 - 1996 PY - 1996 DA - 1996 SP - 289 EP - 299 VL - 94 IS - 2 SN - 0090-0656, 0090-0656 KW - larval development KW - marine fish KW - meristic counts KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Sebastes saxicola KW - Marine KW - INE, USA, California KW - pigments KW - D 04668:Fish KW - O 1050:Vertebrates, Urochordates and Cephalochordates KW - Q1 08343:Taxonomy and morphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17060154?accountid=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=Fishery+Bulletin&rft.atitle=Description+of+pelagic+larval+and+juvenile+stripetail+rockfish%2C+Sebastes+saxicola+%28family+Scorpaenidae%29%2C+with+an+examination+of+larval+growth&rft.au=Laidig%2C+TE%3BSakuma%2C+K+M%3BNishimoto%2C+M+M&rft.aulast=Laidig&rft.aufirst=TE&rft.date=1996-01-01&rft.volume=94&rft.issue=2&rft.spage=289&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 - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - pigments; larval development; meristic counts; marine fish; Sebastes saxicola; INE, USA, California; Marine ER - TY - JOUR T1 - Effect of juvenile steelhead on juvenile brown trout habitat use in a low-gradient Great Lakes tributary AN - 17059235; 3884673 AB - We investigated habitat use of wild brown trout Salmo trutta in Gilchrist Creek, Michigan, with and without a parallel cohort of introduced steelhead Oncorhynchus mykiss. This stream is typical of the region, having a low-gradient, stable discharge and a high sand bedload. By snorkeling, we evaluated seasonal habitat use in two stream reaches before and after steelhead introduction to one of the reaches. Age-0 brown trout occupied stream margins soon after emergence, using cover provided by aquatic vegetation growing on sand and silt substrates. By summer and fall, brown trout moved into deeper water and used more diverse cover types. From summer to fall, the smaller age-0 steelhead used lower current velocities than did age-0 brown trout. Similar water depth, substrate, and cover were used by the two species. At the densities studied, age-0 brown trout habitat use did not change in response to the presence of age-0 steelhead. We believe that three factors minimized the effect of steelhead: (1) the larger size of the brown trout, which gave them a competitive advantage; (2) vertical habitat segregation with steelhead suspended in the water column and brown trout near or at the bottom; and (3) temporal differences in habitat ontogeny with shifts of older, larger fish to deeper, faster water. These factors may permit these two species to coexist in low-gradient rivers. JF - Transactions of the American Fisheries Society AU - Kocik, J F AU - Taylor, W W AD - NOAA, NMFS, Northeast Fish. Sci. Cent., 166 Water St., Woods Hole, MA 02543, USA Y1 - 1996 PY - 1996 DA - 1996 SP - 244 EP - 252 VL - 125 IS - 2 SN - 0002-8487, 0002-8487 KW - water depth KW - Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Salmo trutta KW - population density KW - Oncorhynchus mykiss KW - Freshwater KW - interspecific relationships KW - habitat selection KW - USA, Michigan, Gilchrist Creek KW - Salmonidae KW - Q1 08483:Species interactions: general KW - D 04668:Fish UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17059235?accountid=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=Effect+of+juvenile+steelhead+on+juvenile+brown+trout+habitat+use+in+a+low-gradient+Great+Lakes+tributary&rft.au=Kocik%2C+J+F%3BTaylor%2C+W+W&rft.aulast=Kocik&rft.aufirst=J&rft.date=1996-01-01&rft.volume=125&rft.issue=2&rft.spage=244&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - population density; water depth; interspecific relationships; habitat selection; Salmo trutta; Oncorhynchus mykiss; Salmonidae; USA, Michigan, Gilchrist Creek; Freshwater ER - TY - JOUR T1 - Gravimetric analysis, ionic composition, and associated water mass of the marine aerosol AN - 17058920; 3883987 AB - Measurements of the total aerosol mass and ionic composition were obtained for submicrometer (D sub(p) less than or equal to 1.0 mu m) aerosol particles from the remote Pacific boundary layer by gravimetric and ion chromatography analysis. Discrepancies were found to exist between the absolute mass determined by the separate techniques suggesting aerosol components in addition to sea salt and sulfate particles exist at significant mass concentrations. The gravimetric mass was equal to or significantly larger than the sum of the ionic masses, suggesting additional aerosol components contribute between 0 and 75% of the submicrometer aerosol mass. Measurements of the elemental composition of individual particles by electron microscopy confirmed the presence of mineral and carbonaceous particles which contributed 0-86% of the total number concentration for the particle-size range of interest. The relative number of submicrometer sulfate particles with respect to the total was low during periods with the largest discrepancy between the gravimetric and ionic mass. The amount of water associated with the submicrometer aerosol at 47% relative humidity made up 29% of the total aerosol mass collected on the filters (and 9% of the total mass at 35%). Laboratory studies determined the relative amount of water associated with sea salt, sulfate, and sodium chloride particles on a filter substrate, with sea-salt particles containing 27% water and ammonium sulfate particles containing only 4% water at 40% r.h. JF - Atmospheric Environment AU - McInnes, L M AU - Quinn, P K AU - Covert, D S AU - Anderson, T L AD - NOAA Climate Monitoring and Diagnostics Lab. R/E/CG1, 325 Broadway, Boulder, CO 80303, USA Y1 - 1996 PY - 1996 DA - 1996 SP - 869 EP - 884 VL - 30 IS - 6 SN - 1352-2310, 1352-2310 KW - Pacific Ocean KW - atmosphere KW - gravimetric analysis KW - gravimetry KW - sodium chloride KW - Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Pollution Abstracts KW - atmospheric chemistry KW - ions KW - I, Pacific KW - chemical composition KW - Marine KW - particle size KW - sulfates KW - physicochemical properties KW - marine environment KW - aerosols KW - salts KW - Q2 09188:Atmospheric chemistry KW - P 0000:AIR POLLUTION KW - O 2070:Meteorology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17058920?accountid=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=Gravimetric+analysis%2C+ionic+composition%2C+and+associated+water+mass+of+the+marine+aerosol&rft.au=McInnes%2C+L+M%3BQuinn%2C+P+K%3BCovert%2C+D+S%3BAnderson%2C+T+L&rft.aulast=McInnes&rft.aufirst=L&rft.date=1996-01-01&rft.volume=30&rft.issue=6&rft.spage=869&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Environment&rft.issn=13522310&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - particle size; sodium chloride; sulfates; marine environment; gravimetry; physicochemical properties; aerosols; atmospheric chemistry; chemical composition; salts; ions; gravimetric analysis; atmosphere; I, Pacific; Marine ER - TY - JOUR T1 - Statistical retrieval of humidity profiles from precipitable water vapor and surface measurements of humidity and temperature AN - 17032506; 3871832 AB - A new method is presented of statistical retrieval of humidity profiles based on measurements of surface temperature xi sub(1), surface dewpoint xi sub(2), and integrated water vapor xi sub(3). In this method the retrieved values of humidity depend nonlinearly on predictors xi sub(1,2,3). A self-training algorithm was developed to obtain the values of parameters that enter into the retrieval algorithm. The data from two years of measurements in eight different locations were used for training. The method was applied to an independent dataset (including nonmonotonic profiles) of one month of surface measurements and integrated water vapor obtained from microwave radiometers. Three constraints were imposed: 1) the integrated retrieved humidity profiles had to be equal to the measured values xi sub(3), 2) the retrieved surface humidity had to coincide with the measured value, and 3) the retrieved humidity had to be positive. The rms deviations of restored humidity values from measured profiles were approximately two times less than natural variations. A limited comparison with conventional linear statistical inversion showed that the nonlinear method may improve the recovery of vertical structure. JF - Journal of Atmospheric and Oceanic Technology AU - Tatarskii, V V AU - Tatarskaia AU - Westwater, E R AD - Univ. Colorado/Cooperative Inst. for Res. in Environmental Sci., and NOAA/Environmental Technology Lab., Boulder, Colorado 80302, USA Y1 - 1996 PY - 1996 DA - 1996 SP - 165 EP - 174 VL - 13 IS - 1 SN - 0739-0572, 0739-0572 KW - Water Resources Abstracts KW - humidity KW - air temperature KW - precipitation KW - water vapor KW - SW 0815:Precipitation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17032506?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Atmospheric+and+Oceanic+Technology&rft.atitle=Statistical+retrieval+of+humidity+profiles+from+precipitable+water+vapor+and+surface+measurements+of+humidity+and+temperature&rft.au=Tatarskii%2C+V+V%3BTatarskaia%3BWestwater%2C+E+R&rft.aulast=Tatarskii&rft.aufirst=V&rft.date=1996-01-01&rft.volume=13&rft.issue=1&rft.spage=165&rft.isbn=&rft.btitle=&rft.title=Journal+of+Atmospheric+and+Oceanic+Technology&rft.issn=07390572&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Special section: Papers from the specialty meeting on airborne radars and lidars N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - humidity; precipitation; air temperature; water vapor ER - TY - BOOK T1 - Distribution of sediment contaminants in coastal Gulf of Mexico and an evaluation of hazard AN - 17030395; 3904598 AB - We have conducted an initial regional scale hazard evaluation of sediment associated contaminants in the Gulf of Mexico. Existing data bases were employed covering 15 years of sample collection. To facilitate the evaluation the Gulf of Mexico was divided into four regions: South Florida; Northern Florida, Alabama, and Mississippi; Mississippi River Delta; and Western Louisiana and Texas. Data on selected persistent contaminants in sediment were collated and frequency distributions developed. To evaluate the relative toxicity of the sediments, the ERLs and ERMs guidelines [Effects Range Low and Effects Range Medium, 10% & 50% effects levels] for a suite of metals and organics in Long et al. (1995) [Long, E.R., D.D. MacDonald, S.L. Smith, and F.D. Calder. 1995. Environ. Manag. 19: 81-97] were overlaid on the observed frequency distributions. There were relatively few sites exceeding the ERM for metals. Mercury most frequently exceeded the ERM, with such sites located throughout the Gulf, but only rarely were these sites associated with a point source. PCB's, among the organics, showed the highest percentage of sites exceeding the ERM, with such sites distributed throughout the Gulf. Elevated PAH concentrations, however, were strongly correlated with areas where population and tourism were greatest, west coast of Florida and the panhandle. Tissue contaminant and sediment toxicity data also have been examined in relation to the contaminant distributions, and some correlations have been found. Locations where contamination is significant (>ERM) are spotty and tend to be associated upstream input sources. Supported by the EPA/Gulf of Mexico Program/Toxic Chemicals and Pesticides Subcommittee. AU - Engel, D W AU - Evans, D W A2 - Woodin, SA A2 - Allen, DM A2 - Stancyk, SE A2 - Williams-Howze, J A2 - Feller, RJ A2 - Wethey, DS A2 - Pentcheff, ND A2 - Chandler, GT A2 - Decho, AW A2 - Coull, BC (eds) Y1 - 1996 PY - 1996 DA - 1996 SP - 1 EP - 95 KW - ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts KW - Marine KW - ASW, USA, Florida KW - ASW, USA, Louisiana KW - ASW, USA, Alabama KW - sediment transport KW - ASW, USA, Gulf Coast KW - sediment pollution KW - ASW, Mexico Gulf KW - ASW, USA, Texas KW - organic compounds KW - ASW, USA, Mississippi KW - pollutant persistence KW - heavy metals KW - PCB KW - Q5 08503:Characteristics, behavior and fate KW - O 4020:Pollution - Organisms/Ecology/Toxicology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17030395?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=Engel%2C+D+W%3BEvans%2C+D+W&rft.aulast=Engel&rft.aufirst=D&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=95&rft.isbn=&rft.btitle=Distribution+of+sediment+contaminants+in+coastal+Gulf+of+Mexico+and+an+evaluation+of+hazard&rft.title=Distribution+of+sediment+contaminants+in+coastal+Gulf+of+Mexico+and+an+evaluation+of+hazard&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Abstract only N1 - Last updated - 2014-05-06 ER - TY - JOUR T1 - A statistical test for a difference between the spatial distributions of two populations AN - 17026005; 3866398 AB - A statistical hypothesis test for a difference between the spatial distributions of two populations is presented. The test is based upon a generalization of the two-sample Cramer-von Mises test for a difference between two univariate probability distributions. It is designed to be sensitive to differences in the way the populations are distributed across the study area but insensitive to a difference in abundance between the two populations. The procedure is nonparametric and uses the methodology of a randomization test to determine the level of significance of the test statistic. JF - Ecology AU - Syrjala, SE AD - Alaska Fish. Sci. Cent., NMFS/NOAA, 7600 Sand Point Way Northeast, Bin C15700, Seattle, WA 98115-0070, USA Y1 - 1996 PY - 1996 DA - 1996 SP - 75 EP - 80 VL - 77 IS - 1 SN - 0012-9658, 0012-9658 KW - Ecology Abstracts KW - population studies KW - models KW - spatial distribution KW - statistical analysis KW - D 04615:Ecology studies - general KW - D 04003:Modeling, mathematics, computer applications UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17026005?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecology&rft.atitle=A+statistical+test+for+a+difference+between+the+spatial+distributions+of+two+populations&rft.au=Syrjala%2C+SE&rft.aulast=Syrjala&rft.aufirst=SE&rft.date=1996-01-01&rft.volume=77&rft.issue=1&rft.spage=75&rft.isbn=&rft.btitle=&rft.title=Ecology&rft.issn=00129658&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - models; population studies; spatial distribution; statistical analysis ER - TY - JOUR T1 - Counts of northern elephant seals, Mirounga angustirostris, from large-format aerial photographs taken at rookeries in Southern California during the breeding season AN - 17016387; 3856711 AB - Various techniques have been used to count northern elephant seals, Mirounga angustirostris, at rookeries in the United States and Mexico. Individuals are customarily counted by observers stationed in observation blinds or on walks atop cliff-tops, along the beach, or among the seals. Some rookeries are counted from skiffs nearshore. Large-format (228-mm) black-and-white or small-format (35-mm) color-transparency aerial photographs also have been used to count northern elephant seals. In addition, counts from aerial photographs have been combined with information on the phenology of haulout behavior to estimate elephant seal abundance when they are not censused at peak haulout periods. In 1985, scientists of the National Marine Fisheries Service began to count northern elephant seals from vertical, color-transparency photographs taken with a large-format camera. A 228-mm-format (cartographic) camera was used in 1985 and 1986, but an improved system was adopted in 1987 which used a 126-mm-format (military reconnaissance) camera adjusted for low altitude photography. This paper describes equipment and procedures used for counting northern elephant seals from photographs taken with these cameras. Counts of M. angustirostris are presented for San Miguel Island (1985-95), San Nicolas Island (1988-95), Santa Rosa Island (1990-95), and Santa Barbara Island (1993-95) off the coast of Southern California. The method used to obtain these counts was validated by comparing the precision of counts of northern elephant seals made by biologists on the ground with counts made from large-format aerial color-photographs. The counts of pups that were obtained from photographs taken at each island were then used to estimate the number of births for each year. These birth estimates were then compared with published estimates where other techniques were used in order to evaluate the results obtained by each technique. JF - Fishery Bulletin AU - Lowry AU - Perryman, W L AU - Lynn AU - Westlake, R L AU - Julian, F AD - Southwest Fish. Sci. Cent., Natl. Mar. Fish. Serv., NOAA, P.O. Box 271, La Jolla, CA 92038, USA Y1 - 1996 PY - 1996 DA - 1996 SP - 176 EP - 185 VL - 94 IS - 1 SN - 0090-0656, 0090-0656 KW - INE, USA, California, Channel I. KW - long-term records KW - marine mammals KW - pups KW - ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Ecology Abstracts; Oceanic Abstracts KW - census KW - Marine KW - breeding sites KW - methodology KW - fecundity KW - Mirounga angustirostris KW - aerial photography KW - USA, California KW - cameras KW - Q5 08523:Conservation, wildlife management and recreation KW - Q1 08382:Ecological techniques and apparatus KW - D 04672:Mammals KW - O 1090:Instruments/Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17016387?accountid=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=Counts+of+northern+elephant+seals%2C+Mirounga+angustirostris%2C+from+large-format+aerial+photographs+taken+at+rookeries+in+Southern+California+during+the+breeding+season&rft.au=Lowry%3BPerryman%2C+W+L%3BLynn%3BWestlake%2C+R+L%3BJulian%2C+F&rft.aulast=Lowry&rft.aufirst=&rft.date=1996-01-01&rft.volume=94&rft.issue=1&rft.spage=176&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 - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - census; fecundity; pups; marine mammals; aerial photography; long-term records; breeding sites; methodology; cameras; Mirounga angustirostris; USA, California; Marine ER - TY - JOUR T1 - Accuracy of age estimates for larval Sebastes jordani AN - 17016222; 3856702 AB - We examine some issues concerning the accuracy of larval age estimates for Sebastes jordani. To localize a starting point for daily increment counts, gestating and planktonic larvae were examined to determine whether an extrusion check forms at parturition. We also assessed 1) the resolution limitations of optical microscopy in ageing larvae, 2) the precision of age estimates, and 3) the effect of specimen age on the reliability of ages. Preextrusion increments are commonly observed in gestating and planktonic larvae, but a distinctive extrusion check forms in the otolith at parturition. This feature occurs predictably at a radius of 15-19 mu m and provides an unambiguous starting point for increment counts. Observations of larval otoliths with a scanning electron microscope revealed that the minimum size of postextrusion increments is similar to 0.6 mu m, which is large enough to be resolved with a high-quality optical system. Cross-checking of ages among three readers showed 84% agreement to within plus or minus 1 d and no systematic differences among readers. The clarity of otolith microstructure resulted in high confidence scores for age estimates; however, very young larvae (0-3 d) were the most difficult to age. An exponential growth model fitted to 2,203 aged larvae indicated that during the first month of life, growth in length proceeds at the rate of 2.75%/d. JF - Fishery Bulletin AU - Ralston, S AU - Brothers, E B AU - Roberts, DA AU - Sakuma, K M AD - Tiburon Lab., Southwest Fish. Sci. Cent., NOAA, 3150 Paradise Drive, Tiburon, CA 94920, USA Y1 - 1996 PY - 1996 DA - 1996 SP - 89 EP - 97 VL - 94 IS - 1 SN - 0090-0656, 0090-0656 KW - fish larvae KW - otolith reading KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - methodology KW - ultrastructure KW - Sebastes jordani KW - INE, USA, California KW - age determination KW - USA, California KW - electron microscopy KW - D 04001:Methodology - general KW - Q1 08424:Age and growth KW - O 1090:Instruments/Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17016222?accountid=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=Fishery+Bulletin&rft.atitle=Accuracy+of+age+estimates+for+larval+Sebastes+jordani&rft.au=Ralston%2C+S%3BBrothers%2C+E+B%3BRoberts%2C+DA%3BSakuma%2C+K+M&rft.aulast=Ralston&rft.aufirst=S&rft.date=1996-01-01&rft.volume=94&rft.issue=1&rft.spage=89&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 - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - ultrastructure; otolith reading; age determination; electron microscopy; methodology; fish larvae; Sebastes jordani; INE, USA, California; USA, California; Marine ER - TY - JOUR T1 - The use of otolith microstructure in resolving issues of first year growth and spawning seasonality of white hake, Urophycis tenuis, in the Gulf of Maine-Georges Bank region AN - 17015165; 3856710 AB - White hake, Urophycis tenuis, has become an increasingly important commercial species in the northeastern United States. Landings from the Gulf of Maine-Georges Bank region steadily increased from less than 1,000 metric tons (t) in the late 1960's to approximately 7,500 t in 1984, averaged about 5,800 t during 1986-91, and increased to an average of 9,300 t during 1992-93. An assessment of white hake conducted in 1984 indicated that landings above 6,000 t would probably not be sustainable. However, a lack of information regarding the biology of the species and the fishery (e.g. catch-at-age data) left the evaluation uncertain. Recent analyses have estimated the long-term potential catch to be about 6,500 t. The stock structure of white hake in the Gulf of Maine-Georges Bank region is uncertain. While previous assessments of the population in U.S. waters have assumed a single stock inhabiting the waters of the Gulf of Maine south to the mid-Atlantic Bight, the existence of two reproductively isolated stocks in the northwest Atlantic has been revealed, and their spawning seasonality determined. JF - Fishery Bulletin AU - Lang, K L AU - Almeida, F P AU - Bolz, G R AU - Fahay, M P AD - Woods Hole Lab., Northeast Fish. Sci. Cent., Natl. Mar. Fish. Serv., NOAA, Woods Hole, MA 02543, USA Y1 - 1996 PY - 1996 DA - 1996 SP - 170 EP - 175 VL - 94 IS - 1 SN - 0090-0656, 0090-0656 KW - ANW, Georges Bank KW - Atlantic Ocean, Northwest KW - fishery biology KW - gadoid fisheries KW - otolith reading KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - ANW, USA, Maine Gulf KW - juveniles KW - life history KW - spawning KW - ultrastructure KW - Urophycis tenuis KW - stock assessment KW - growth KW - Q1 08382:Ecological techniques and apparatus KW - D 04001:Methodology - general KW - Q1 08424:Age and growth KW - O 1090:Instruments/Methods KW - O 5020:Fisheries and Fishery Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17015165?accountid=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=Fishery+Bulletin&rft.atitle=The+use+of+otolith+microstructure+in+resolving+issues+of+first+year+growth+and+spawning+seasonality+of+white+hake%2C+Urophycis+tenuis%2C+in+the+Gulf+of+Maine-Georges+Bank+region&rft.au=Lang%2C+K+L%3BAlmeida%2C+F+P%3BBolz%2C+G+R%3BFahay%2C+M+P&rft.aulast=Lang&rft.aufirst=K&rft.date=1996-01-01&rft.volume=94&rft.issue=1&rft.spage=170&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 - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - ultrastructure; gadoid fisheries; otolith reading; fishery biology; juveniles; life history; stock assessment; spawning; growth; Urophycis tenuis; ANW, USA, Maine Gulf; Marine ER - TY - JOUR T1 - Natural mortality of blue rockfish, Sebastes mystinus, during their first year in nearshore benthic habitats AN - 17012860; 3856708 AB - Off northern California, young of blue rockfish, Sebastes mystinus, released in the winter spend three to five months offshore as pelagic larvae and early juveniles and then settle to the benthos. During the course of monitoring annual recruitment of these benthic near-shore juveniles, data were collected from which mortality rates could be estimated for juvenile blue rockfish during their first year in the benthic stage. Annual population density estimates were the averaged counts made between July (when recruitment to nearshore habitats was complete) and mid-September of each year. The mortality estimates were based on counts from July through the following April. Exceptionally high or low counts were excluded when the distribution of juveniles was influenced by unusual oceanic conditions. Because the sampling began after settlement was complete, these estimates do not include mortality that occurs during or immediately following settlement. First-year juvenile blue rockfish were counted along strip transects at three northern California sites during different years. JF - Fishery Bulletin AU - Adams, P B AU - Howard, D F AD - Tiburon Lab., Southwest Fish. Sci. Cent., Natl. Mar. Fish. Serv., NOAA, 3150 Paradise Dr., Tiburon, CA 94920, USA Y1 - 1996 PY - 1996 DA - 1996 SP - 156 EP - 162 VL - 94 IS - 1 SN - 0090-0656, 0090-0656 KW - marine fish KW - natural mortality KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - population density KW - juveniles KW - Sebastes mystinus KW - commercial species KW - INE, USA, California KW - mortality KW - USA, California KW - zoobenthos KW - O 1070:Ecology/Community Studies KW - D 04668:Fish KW - Q1 08442:Population dynamics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17012860?accountid=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=Fishery+Bulletin&rft.atitle=Natural+mortality+of+blue+rockfish%2C+Sebastes+mystinus%2C+during+their+first+year+in+nearshore+benthic+habitats&rft.au=Adams%2C+P+B%3BHoward%2C+D+F&rft.aulast=Adams&rft.aufirst=P&rft.date=1996-01-01&rft.volume=94&rft.issue=1&rft.spage=156&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 - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - commercial species; population density; juveniles; mortality; natural mortality; zoobenthos; marine fish; Sebastes mystinus; INE, USA, California; USA, California; Marine ER - TY - CONF T1 - Modeling the benzene inhalation hazard from spilled oil AN - 16334528; 4286735 AB - Three different possible models for evaporation of benzene from an oil slick are examined. Each of these hypothesize a different control mechanism to restrict benzene release from the slick. The evaporation models, combined with an air dispersion model, provide airborne benzene estimates. Results are compared with experiments in Mobile Bay. JF - Spill Science & Technology Bulletin AU - Lehr, W J Y1 - 1996 PY - 1996 DA - 1996 SP - 199 EP - 202 PB - Elsevier Science Ltd., Pergamon VL - 3 IS - 4 KW - benzene KW - inhalation hazard KW - Risk Abstracts; Health & Safety Science Abstracts; Pollution Abstracts; Water Resources Abstracts KW - H 3000:Environment and Ecology KW - P 0000:AIR POLLUTION KW - SW 3020:Sources and fate of pollution KW - R2 23060:Medical and environmental health UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16334528?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ariskabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Spill+Science+%26+Technology+Bulletin&rft.atitle=Modeling+the+benzene+inhalation+hazard+from+spilled+oil&rft.au=Lehr%2C+W+J&rft.aulast=Lehr&rft.aufirst=W&rft.date=1996-01-01&rft.volume=3&rft.issue=4&rft.spage=199&rft.isbn=&rft.btitle=&rft.title=Spill+Science+%26+Technology+Bulletin&rft.issn=13532561&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 ER - TY - BOOK T1 - Estimating denitrification in North Atlantic continental shelf sediments AN - 16232335; 4219916 AB - A model of coupled nitrification/denitrification was developed for continental shelf sediments to estimate the spatial distribution of denitrification throughout shelf regions in the North Atlantic basin. Using data from a wide range of continental shelf regions, we found a linear relationship between denitrification and sediment oxygen uptake. This relationship was applied to specific continental shelf regions by combining it with a second regression relating sediment oxygen uptake to primary production in the overlying water. The combined equation was: denitrification (mmol N m super(-2) d super(-1)) = 0.019* phytoplankton production (mmol C m super(-2) d super(-1)). This relationship suggests that approximately 13% of the N incorporated into phytoplankton in shelf waters is eventually denitrified in the sediments via coupled nitrification /denitrification, assuming a C:N ratio of 6.625:1 for phytoplankton. The model calculated denitrification rates compare favorably with rates reported for several shelf regions in the North Atlantic. The model-predicted average denitrification rate for continental shelf sediments in the North Atlantic Basin is 0.69 mmol N m super(-2) d super(-1). Denitrification rates (per unit area) predicted by the model are highest for the continental shelf region in the western North Atlantic between Cape Hatteras and South Florida and lowest for Hudson Bay, the Baffin Island region, and Greenland. Within latitudinal belts, average denitrification rates were lowest in the high latitudes, intermediate in the tropics and highest in the mid-latitudes. Although denitrification rates per unit area are lowest in the high latitudes, the total N removal by denitrification (53 x 10 super(10) mol N y super(-1)) is similar to that in the mid-latitudes (60 x 10 super(10) mol N y super(-1)) due to the large area of continental shelf in the high latitudes. The Gulf of St. Lawrence/Grand Banks area and the North Sea are responsible for seventy-five percent of the denitrification in the high latitude region. N removal by denitrification in the western North Atlantic (96 x 10 super(10) mol N y super(-1)) is two times greater than in the eastern North Atlantic (47 x 10 super(10) mol N y super(-1)). This is primarily due to differences in the area of continental shelf in the two regions, as the average denitrification rate per unit area is similar in the western and eastern North Atlantic. We calculate that a total of 143 x 10 super(10) mol N y super(-1) is removed via coupled nitrification/denitrification on the North Atlantic continental shelf. This estimate is expected to underestimate total sediment denitrification because it does not include direct denitrification of nitrate from the overlying water. The rate of coupled nitrification/denitrification calculated is greater than the nitrogen inputs from atmospheric deposition and river sources combined, and suggests that onwelling of nutrient rich slope water is a major source of N for denitrification in shelf regions. For the two regions where N inputs to a shelf region from onwelling have been measured, onwelling appears to be able to balance the denitrification loss. JF - NITROGEN CYCLING IN THE NORTH ATLANTIC OCEAN AND ITS WATERSHEDS. AU - Seitzinger, S P AU - Giblin, A E A2 - Howarth, RW (ed) Y1 - 1996 PY - 1996 DA - 1996 SP - 26 EP - 260 PB - KLUWER ACADEMIC PUBLISHERS KW - Atlantic Ocean, North KW - continental shelves KW - denitrification KW - geochemistry KW - nitrification KW - nitrogen cycle KW - Microbiology Abstracts B: Bacteriology; Microbiology Abstracts C: Algology, Mycology & Protozoology; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - Continental shelves KW - Denitrification KW - Geochemistry KW - Nitrogen cycle KW - AN, North Atlantic KW - K 03009:Algae KW - Q1 08482:Ecosystems and energetics KW - Q2 09187:Geochemistry of sediments KW - O 1080:Multi-disciplinary Studies KW - J 02905:Water UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16232335?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Bacteriology+Abstracts+%28Microbiology+B%29&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Seitzinger%2C+S+P%3BGiblin%2C+A+E&rft.aulast=Seitzinger&rft.aufirst=S&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=235&rft.isbn=&rft.btitle=Estimating+denitrification+in+North+Atlantic+continental+shelf+sediments&rft.title=Estimating+denitrification+in+North+Atlantic+continental+shelf+sediments&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Reprinted from Biogeochemistry 35(1). N1 - Last updated - 2014-05-06 ER - TY - BOOK T1 - NOAA theme pages provide focused access to the World Wide Web AN - 16072973; 4108504 AB - Scientists and programmers at the National Oceanic and Atmospheric Administration's Pacific Marine Environmental Laboratory (NOAA /PMEL) have developed a series of Theme Pages to provide focused access to the World Wide Web (WWW). These pages are directed at local scientists, at researchers and at the public. They are intended to give the user to a manageable subset of the information available on the WWW and to allow a user to start working with the information on the Web rather than having to spend extended periods of time "surfing" the Web to locate information. Three theme pages will be presented in this paper - a Satellite Data Access page intended for use by local researchers in fisheries, meteorology and physical oceanography; a Data Rescue Theme page intended to pull together a number of data resources collected as part of a data rescue and archiving project; and the NOAA Ship Ka'imimoana Near Real-Time page that is a demonstration of data access and exchange between the Laboratory and one of NOAA's research ships while at sea. JF - ENVIRONMENTAL RESEARCH INSTITUTE OF MICHIGAN (ERIM), PO BOX 134001, ANN ARBOR, MI 48113-4001 (USA). Vol. 11, pp. 628-633. 1996. AU - Vance, T C AU - Mangum, L J AU - Soreide, N N AU - Merati, N Y1 - 1996 PY - 1996 DA - 1996 SP - 6 EP - 633 PB - ENVIRONMENTAL RESEARCH INSTITUTE OF MICHIGAN (ERIM), PO BOX 134001, ANN ARBOR, MI 48113-4001 (USA) SN - 0960359060 KW - Internet KW - NOAA KW - Water Resources Abstracts KW - ISBN Set: 0-9603590-7-9 KW - computers KW - technology KW - information retrieval KW - data storage and retrieval KW - SW 8020:Reference and retrieval UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16072973?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=Vance%2C+T+C%3BMangum%2C+L+J%3BSoreide%2C+N+N%3BMerati%2C+N&rft.aulast=Vance&rft.aufirst=T&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=628&rft.isbn=0960359060&rft.btitle=NOAA+theme+pages+provide+focused+access+to+the+World+Wide+Web&rft.title=NOAA+theme+pages+provide+focused+access+to+the+World+Wide+Web&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 ER - TY - BOOK T1 - Providing environmental data on the World Wide Web AN - 16069474; 4108505 AB - The National Geophysical Data Center and associated World Data Center-A, has a long-standing responsibility for archival and dissemination of environmental data. To fulfill this commitment, NGDC makes data and meta-data (information about data) available in a variety of formats and media. Historically, data distribution media have changed from primarily paper and film to a variety of digital media. Data requests, once sent by mail and telephone, now arrive by fax and e-mail. Many scientists and managers now require fast, easy access to integrated databases. NGDC pioneered advances in network technology, including development on the World Wide Web, to improve data distribution to the global scientific community. Using Web technology, NGDC provides access to data, images, and information on the Earth and near space environment to 10 times the number of traditional off-line users each month. How do changes in customer access effect our relationship with the users of our data? What can we do to ensure the data provided are current, accurate and understood by the end-user; and what technology is available to help a shrinking work force satisfy the needs of an expanding user population? JF - ENVIRONMENTAL RESEARCH INSTITUTE OF MICHIGAN (ERIM), PO BOX 134001, ANN ARBOR, MI 48113-4001 (USA). Vol. 11, pp. 622-627. 1996. AU - McLean, S J AU - Hittelman, A M AU - Clark, D M Y1 - 1996 PY - 1996 DA - 1996 SP - 6 EP - 627 PB - ENVIRONMENTAL RESEARCH INSTITUTE OF MICHIGAN (ERIM), PO BOX 134001, ANN ARBOR, MI 48113-4001 (USA) SN - 0960359060 KW - Internet KW - Water Resources Abstracts KW - ISBN Set: 0-9603590-7-9 KW - computers KW - technology KW - information retrieval KW - databases KW - data collections KW - data storage and retrieval KW - SW 8020:Reference and retrieval UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16069474?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=McLean%2C+S+J%3BHittelman%2C+A+M%3BClark%2C+D+M&rft.aulast=McLean&rft.aufirst=S&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=622&rft.isbn=0960359060&rft.btitle=Providing+environmental+data+on+the+World+Wide+Web&rft.title=Providing+environmental+data+on+the+World+Wide+Web&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 ER - TY - BOOK T1 - The NOAA geostationary satellite server: Worldwide access to geostationary satellite data for satellite users ECO-INFORMA '96 AN - 16066688; 4105260 AB - With the advent and widespread use of the Internet and new and improved geostationary satellite platforms like GOES-I/M, Meteosat, and GMS, access to geostationary satellite data has become more important to users today than in the past. The revolutionary Geostationary Operational Environmental Satellite (GOES) 8 and 9 satellites of the United States National Oceanic and Atmospheric Administration (NOAA) GOES program now provide continuous views of the Earth with exciting new channels, resolution, and capabilities that stretch beyond meteorological uses and now extend into the land and oceanographic sciences. The Internet has allowed satellite data providers ingesting these improved satellite data the resource to serve geostationary and general satellite users with near-real-time and retrospective imagery and products. Satellite looping and color enhanced imagery are also available. Users needing near-real-time imagery or access to retrospective satellite data can start at the NOAA Geostationary Satellite Server Home Page. With important links to the National Data Centers of NOAA, satellite users can discover detailed information about geostationary satellites and how to order data from NOAA. In addition, this site is a valuable education and research tool. JF - ENVIRONMENTAL RESEARCH INSTITUTE OF MICHIGAN (ERIM), P.O. BOX 134001, ANN ARBOR, MI 48113-4001 (USA). Vol. 10, pp. 299-303. 1996. AU - Ambrose, S D AU - Garey, R AU - Powers, J Y1 - 1996 PY - 1996 DA - 1996 SP - 5 EP - 303 PB - ENVIRONMENTAL RESEARCH INSTITUTE OF MICHIGAN (ERIM), P.O. BOX 134001, ANN ARBOR, MI 48113-4001 (USA) SN - 0960359052 KW - World Wide Web KW - Internet KW - Information management KW - Water Resources Abstracts KW - ISBN Set: 0-9603590-7-9 KW - satellite technology KW - data collections KW - SW 5040:Data acquisition UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16066688?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=Ambrose%2C+S+D%3BGarey%2C+R%3BPowers%2C+J&rft.aulast=Ambrose&rft.aufirst=S&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=299&rft.isbn=0960359052&rft.btitle=The+NOAA+geostationary+satellite+server%3A+Worldwide+access+to+geostationary+satellite+data+for+satellite+users+ECO-INFORMA+%2796&rft.title=The+NOAA+geostationary+satellite+server%3A+Worldwide+access+to+geostationary+satellite+data+for+satellite+users+ECO-INFORMA+%2796&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 ER - TY - BOOK T1 - WWW-based data browsing and retrieval at the National Oceanographic Data Center AN - 16064828; 4105243 AB - In the past the National Oceanographic Data Center (NODC) distributed its data and data products primarily on magnetic media (tape and disk) and, more recently, CD-ROM. Now the NODC is using the Internet World Wide Web to enable users to browse data inventories and to obtain data online. Recent advances in distributed computing technologies provide great promise for providing simpler and more cost effective access to large-volume relational databases. This paper describes the NODC's current efforts to build WWW-based systems that use SQL gateways as an interface between the WWW client and SQL-based database servers to provide online data access. At present this system is being developed and tested internally, and so far only the data inventory browse option and limited data retrieval capabilities have been made available to the public on the NODC web site. JF - ENVIRONMENTAL RESEARCH INSTITUTE OF MICHIGAN (ERIM), P.O. BOX 134001, ANN ARBOR, MI 48113-4001 (USA). Vol. 10, pp. 304-309. 1996. AU - Dwivedi, PH AU - Abram, R J AU - Thailambal, V G Y1 - 1996 PY - 1996 DA - 1996 SP - 6 EP - 309 PB - ENVIRONMENTAL RESEARCH INSTITUTE OF MICHIGAN (ERIM), P.O. BOX 134001, ANN ARBOR, MI 48113-4001 (USA) SN - 0960359052 KW - Information management KW - Internet KW - World Wide Web KW - computer programs KW - databases KW - information handling KW - research facilities KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts KW - ISBN Set: 0-9603590-7-9 KW - technology KW - computers KW - USA KW - information retrieval KW - data collections KW - Q2 09383:Data acquisition and processing KW - SW 8010:Acquisitions and processing KW - SW 7060:Research facilities UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16064828?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=Dwivedi%2C+PH%3BAbram%2C+R+J%3BThailambal%2C+V+G&rft.aulast=Dwivedi&rft.aufirst=PH&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=304&rft.isbn=0960359052&rft.btitle=WWW-based+data+browsing+and+retrieval+at+the+National+Oceanographic+Data+Center&rft.title=WWW-based+data+browsing+and+retrieval+at+the+National+Oceanographic+Data+Center&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 ER - TY - BOOK T1 - Accessing diverse environmental data AN - 16058796; 4105235 AB - A systematic approach to servicing the data and information needs of global researchers has been developed at the National Geophysical Data Center. This approach spans a full spectrum of data management, including: assimilation, data validation, data documentation, data distribution and data access using modern browse and extraction methods. Data providers can consistently describe their data and data users can consistently access data of interest. The approach employs portable graphical user interface technology which is applicable to CD-ROMs, as well as on-line network systems. Dozens of CD-ROM data products, documented in national and international metadata systems (such as the National Geospatial Data Clearinghouse, and the Master Directory, sponsored by the Inter-agency Working Group on Global Change and Data Management) have been supported with GeoVu technology. Some of these will be demonstrated, including: Global View, Global Ecosystem Database, Digital Elevation Models, Coastal Change Analysis Program, and Ecological Characterization. JF - ENVIRONMENTAL RESEARCH INSTITUTE OF MICHIGAN (ERIM), P.O. BOX 134001, ANN ARBOR, MI 48113-4001 (USA). Vol. 10, pp. 123-128. 1996. AU - Hittelman, A M AU - Clark, D M AU - Habermann, R E Y1 - 1996 PY - 1996 DA - 1996 SP - 6 EP - 128 PB - ENVIRONMENTAL RESEARCH INSTITUTE OF MICHIGAN (ERIM), P.O. BOX 134001, ANN ARBOR, MI 48113-4001 (USA) SN - 0960359052 KW - Information management KW - Water Resources Abstracts KW - ISBN Set: 0-9603590-7-9 KW - computers KW - data collections KW - information systems KW - SW 8020:Reference and retrieval UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16058796?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=Hittelman%2C+A+M%3BClark%2C+D+M%3BHabermann%2C+R+E&rft.aulast=Hittelman&rft.aufirst=A&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=123&rft.isbn=0960359052&rft.btitle=Accessing+diverse+environmental+data&rft.title=Accessing+diverse+environmental+data&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 ER - TY - BOOK T1 - NOAA theme pages link widely distributed environmental data and information on the World Wide Web AN - 16057613; 4105220 AB - The concept of a theme page for the World Wide Web was pioneered by the TAO project at the Pacific Marine Environmental Laboratory (PMEL) with the creation of Web theme pages focused on the El Nino phenomenon. The El Nino theme page (http://www.pmel.noaa.gov /toga-tao/el-nino/) links widely distributed information and graphical products describing the status and impact of El Nino events by utilizing the World Wide Web technology. Drawing heavily upon existing home pages, both within and outside NOAA, the El Nino theme page is a single, hyperlinked resource that enables any user to browse and interact with the most recent observational data and El Nino forecasts, as well as relevant scientific analyses and historical perspectives, illustrating a vision of how World Wide Web technologies can be used to create a virtual network providing easy access to important environmental products. The National Oceanic and Atmospheric Administration (NOAA) is capitalizing on the El Nino theme page development by producing NOAA strategic goal theme pages focused on each of NOAA's strategic goals. The first of the NOAA theme pages will focus on two of NOAA's strategic goals: (1) a climate theme page, including seasonal to interannual climate forecasts and prediction and assessment of decadal to centennial climate change, and (2) a theme page on NOAA's goal to provide short-term warning and forecast products and services that enhance public safety and the economic productivity of the nation. NOAA theme pages are valuable and useful resources for scientists, teachers, students, government administrators, and the general public. JF - ENVIRONMENTAL RESEARCH INSTITUTE OF MICHIGAN (ERIM), P.O. BOX 134001, ANN ARBOR, MI 48113-4001 (USA). Vol. 10, pp. 7-12. 1996. AU - Soreide, N N Y1 - 1996 PY - 1996 DA - 1996 SP - 6 EP - 12 PB - ENVIRONMENTAL RESEARCH INSTITUTE OF MICHIGAN (ERIM), P.O. BOX 134001, ANN ARBOR, MI 48113-4001 (USA) SN - 0960359052 KW - El Nino KW - El Nino phenomena KW - Information management KW - Internet KW - NOAA KW - World Wide Web KW - forecasting KW - information handling KW - information services KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts KW - ISBN Set: 0-9603590-7-9 KW - technology KW - computers KW - climatology KW - USA KW - information retrieval KW - data collections KW - Q2 09383:Data acquisition and processing KW - SW 8010:Acquisitions and processing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16057613?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=Soreide%2C+N+N&rft.aulast=Soreide&rft.aufirst=N&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=7&rft.isbn=0960359052&rft.btitle=NOAA+theme+pages+link+widely+distributed+environmental+data+and+information+on+the+World+Wide+Web&rft.title=NOAA+theme+pages+link+widely+distributed+environmental+data+and+information+on+the+World+Wide+Web&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 ER - TY - BOOK T1 - Western Pacific Yellowfin Tuna Research Group: Findings on tuna fisheries interactions AN - 16044265; 4087368 AB - The Western Pacific Yellowfin Tuna Research Group has been coordinating research on the population biology of yellowfin tuna (Thunnus albacares) of the central-western Pacific Ocean since 1989. One of the Group's objective is to study the interaction among fisheries in the region. In August 1994, the Group reviewed results of longline-purse seine fisheries interaction studies conducted by members. It concluded that the sizes of yellowfin tuna caught by the fishing gears overlap; at least some yellowfin caught and tagged in surface waters are later recaptured by longline gear, and the longline-purse seine fisheries interaction appears weak within the central-western Pacific as a whole. This weak interaction is largely because the exploitation rate is currently modest, averaging 0.20. The Group also concluded that some localities in the region are experiencing substantially higher exploitation rates than this average and may be experiencing significant fisheries interactions at the local level. JF - FAO fisheries technical paper. Rome [FAO FISH. TECH. PAP.]. 1996. AU - Sakagawa, G T A2 - Shomura, RS A2 - Majkowski, J A2 - Harman, RF (eds) Y1 - 1996 PY - 1996 DA - 1996 SN - 9251039216 KW - development projects KW - interactions KW - ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality KW - ISEW, Pacific KW - Marine KW - purse seining KW - Thunnus albacares KW - tuna fisheries KW - longlining KW - Q1 08563:Fishing gear and methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16044265?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=Sakagawa%2C+G+T&rft.aulast=Sakagawa&rft.aufirst=G&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9251039216&rft.btitle=Western+Pacific+Yellowfin+Tuna+Research+Group%3A+Findings+on+tuna+fisheries+interactions&rft.title=Western+Pacific+Yellowfin+Tuna+Research+Group%3A+Findings+on+tuna+fisheries+interactions&rft.issn=04299345&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 ER - TY - BOOK T1 - The coastal tool catalogue: Describing and documenting coastal management information systems AN - 16030913; 4098434 AB - Many decision-making agencies are developing decision support or information tools that allow disparate data types to be viewed and evaluated in some sort of graphical or analytical format. In order to facilitate the development of these information tools, the Coastal Services Center is cataloguing specific information about the capabilities, access, and limitations of these tools. CSC will distribute the catalogue as part of the Center's Coastal Information Directory and maintain and expand the decision tool catalogue as an ongoing effort of CSC's Coastal Management Services activities. The specific objectives of this project are to compile and maintain a list of coastal resource information management tools, develop the appropriate metadata fields that describe the capabilities and limitations of the different systems, and to facilitate communication among system developers and users by creating an INTERNET accessible catalogue of coastal information systems. The catalogue contains specific information for each tool describing the data sets contained or used, the processes of data evaluation or transformation, the type of output, and the types of resource applications, any hardware, software, or training limitations, and contact information. The catalogue is currently accessible through the Coastal Services Center Coastal Information Directory (http://www.csc.noaa.gov/CID/) where new tools can be registered or existing records searched. JF - ENVIRONMENTAL RESEARCH INSTITUTE OF MICHIGAN (ERIM), PO BOX 134001, ANN ARBOR, MI 48113-4001 (USA). Vol. 11, pp. 592-596. 1996. AU - Evans, M W AU - Rhodes, M Y1 - 1996 PY - 1996 DA - 1996 SP - 5 EP - 596 PB - ENVIRONMENTAL RESEARCH INSTITUTE OF MICHIGAN (ERIM), PO BOX 134001, ANN ARBOR, MI 48113-4001 (USA) SN - 0960359060 KW - coastal zone KW - coastal zone management KW - data bases KW - databases KW - decision making KW - environment management KW - information services KW - resource management KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Pollution Abstracts KW - ISBN Set: 0-9603590-7-9 KW - information systems KW - P 9000:ENVIRONMENTAL ACTION KW - SW 8020:Reference and retrieval KW - Q2 09124:Coastal zone management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16030913?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=Evans%2C+M+W%3BRhodes%2C+M&rft.aulast=Evans&rft.aufirst=M&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=592&rft.isbn=0960359060&rft.btitle=The+coastal+tool+catalogue%3A+Describing+and+documenting+coastal+management+information+systems&rft.title=The+coastal+tool+catalogue%3A+Describing+and+documenting+coastal+management+information+systems&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 ER - TY - BOOK T1 - Technological innovations and multidisciplinary approaches for sustainable mariculture development for Pacific insular settings AN - 15984961; 4071414 AB - In an attempt to delineate the sociocultural consequences of marine resource development in remote insular Pacific settings, the potential for mariculture is explored using a multidisciplinary approach within a technological innovation model framework. Sponge mariculture acts as a proxy for the 'technological innovation' introduced in to the environment and culture of the outer atolls of Yap State in the Federated States of Micronesia. A number of data sources review the biological, technical, and economic viability of sponge farming in the remote outer atoll setting of Yap. The social and cultural situation on Yap proper and the outer atolls, with special focus on Ulithi atoll, are presented using contemporary information and ethnographies from the 1950s through the 1980s. These information sources (social/cultural and economic/technical) are combined in an innovation model used by social scientists to focus discussions of variables related to intermediate technology programs. The model qualitatively reviews five attributes of change (in the development context): complexity, compatibility, advantage, trialability, and observability. Three methods of introduction of the innovation are also explored (indigenous, governmental, and entrepreneurial) employing a model on marine tenure systems to provide precision in the discussion of this fundamental subattribute. Results suggest actual farm establishment appears to fall within current cultural norms however, gender roles may be modified, with actual farm maintenance more culturally suited for females than males. Moreover, how traditional leaders view sponges as an exploitable resource may bear heavily on the potential for outside investment and access to requisite technology. Despite apparent abundance of seed stock and a marine tenure system conducive to exclusive use, several social factors may preclude private or indigenous investment. Mariculture extension and support resources are needed during initial grow out to ensure success but complete government subsidization appears to be a suboptimal option. The social model employed here, while in need of refinement, can be of use for a variety of economic development scenarios. AU - Clarke, R P Y1 - 1996 PY - 1996 DA - 1996 SP - 1 EP - 90 KW - social aspects KW - ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts KW - marine aquaculture KW - fish culture KW - aquaculture development KW - aquaculture techniques KW - Q3 08581:Aquaculture: General KW - Q1 08581:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15984961?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Clarke%2C+R+P&rft.aulast=Clarke&rft.aufirst=R&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=90&rft.isbn=&rft.btitle=Technological+innovations+and+multidisciplinary+approaches+for+sustainable+mariculture+development+for+Pacific+insular+settings&rft.title=Technological+innovations+and+multidisciplinary+approaches+for+sustainable+mariculture+development+for+Pacific+insular+settings&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 ER - TY - RPRT T1 - The marine ecosystem of the Gulf of Alaska AN - 15949594; 4058120 AB - Compared to earlier decades, there is a significant body of biological evidence to suggest that the carrying capacity of the Gulf of Alaska has increased since the late 1970s. Changes have occurred at several trophic levels from zooplankton to at least salmon. This is possibly due to changes in the intensity of the Aleutian Low Pressure System. A comparison of zooplankton abundance in the Gulf of Alaska between 1956-1962 and 1980-1989 showed a doubling of summer zooplankton biomass, pelagic fish, and squid abundance in the latter period. Trends in North Pacific salmon production follow changes in the Aleutian Low Pressure Index from 1925-1989. Above average North Pacific salmon catches occurred during 1925-1945 and 1977-1989, when the Aleutian Low Pressure System was more intense than average. Below average salmon catches occurred during 1946-76 when the Aleutian Low was weaker than average. (D.B.O.). JF - Fisheries Centre research reports. 1996. AU - Polovina, J A2 - Pauly, D A2 - Christensen, V A2 - Haggan N. (eds.) Y1 - 1996 PY - 1996 DA - 1996 KW - mathematical models KW - ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality KW - Marine KW - abstracts KW - gyres KW - trophodynamic cycle KW - ecosystems KW - INE, USA, Alaska, Alaska Gulf KW - marine organisms KW - environmental effects KW - abundance KW - low pressure systems KW - climatic changes KW - Q1 08382:Ecological techniques and apparatus 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/15949594?accountid=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=unknown&rft.jtitle=&rft.atitle=The+marine+ecosystem+of+the+Gulf+of+Alaska&rft.au=Polovina%2C+J&rft.aulast=Polovina&rft.aufirst=J&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=11986727&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Summ. only. N1 - Last updated - 2014-05-06 ER - TY - BOOK T1 - Mariculture in offshore critical habitat areas: Stellwagen Bank National Marine Sanctuary case study AN - 15948435; 4059218 AB - While the history of offshore mariculture in New England has been short, it has also been almost uniformly controversial. Perhaps this is true of all new ideas in a conservative place like coastal New England, where the familiar and the known are valued commodities. However, with what remains of the harvesting sector competing for fewer and fewer fish, the outlook for recovery of the wild stocks decades away, and the likelihood that commercial fishing will be a much different industry after that recovery than is it now, the luxury of objecting to change, to new ideas, may no longer be a viable option. AU - Barr, B W A2 - Polk, M (ed) Y1 - 1996 PY - 1996 DA - 1996 SP - 18 EP - 452 SN - 0964952912 KW - ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts KW - UNHMP-CP-SG-96-9 KW - genetics KW - Marine KW - marine parks KW - marine aquaculture KW - fish culture KW - fishery management KW - Q3 08582:Fish culture KW - Q1 08582:Fish culture UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15948435?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=Barr%2C+B+W&rft.aulast=Barr&rft.aufirst=B&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=435&rft.isbn=0964952912&rft.btitle=Mariculture+in+offshore+critical+habitat+areas%3A+Stellwagen+Bank+National+Marine+Sanctuary+case+study&rft.title=Mariculture+in+offshore+critical+habitat+areas%3A+Stellwagen+Bank+National+Marine+Sanctuary+case+study&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 ER - TY - JOUR T1 - Vertical distribution of cod and haddock eggs and larvae, feeding and condition in stratified and mixed waters on southern Georges Bank, May 1992 AN - 15902793; 4039810 AB - In late May 1992, cod and haddock (Gadus morhua, Melanogrammus aeglefinus) eggs and larvae were sampled at discrete depths using MOCNESS on the southern flank of Georges Bank when seasonal stratification of the water column was developing. A deeper, stratified site (80-m bottom) was sampled over 7 days in relation to the temporal evolution of vertical structure and compared to a nearby shoal, mixed site (50 m). Sampling also was conducted to the west along two transects in the Great South Channel. Larval biochemical composition was measured and nutritional condition inferred from RNA:DNA ratios. During the period 22-24 May 1992, surface warming resulted in a temperature gradient from 6 to 10 degree C (0.6 sigma sub(t) units) in the upper 20 m at the stratified site. Gadid eggs (93% haddock) were most abundant (6-14 per 100 m super(3), on average) in the surface 20 m, with maximum density just above the base of the thermocline at 20-10 m. The few recently-hatched larvae (5-6 mm) caught were broadly distributed in the water column, with maximum average densities (1-3 per 100 m super(3)) deeper at 10-40 m. The naupliar and copepodite stages of Pseudocalanus spp. were principal prey of these larvae, and also were more abundant (3-7 prey/l super(1)) in the surface 20 m, with a maximum density at 20-10 m. A moderate storm on 25 May mixed the upper part of the water column to 5-6 degree C. The day after the storm, gadid eggs and copepods had highest densities in the surface 10 m. At the shoal (mixed site) egg densities were low (1-3 per 100 m sub(3)) and distributed evenly through the water column. Cod and haddock larvae were larger (7-8 mm modal length) and more abundant than at the stratified site. At night, they were evenly distributed at 4-6 per 100 m super(3) on average, but by day, maximum density increased to 6-16 per 100 m super(3) in the deepest strata sampled (40-30 m). The larger larvae at this site preyed predominantly on copepodite stages of Pseudocalanus spp., which were uniformly distributed in the water column. Of all the larvae sampled for biochemical analysis, 10% of haddock and 1.5% of cod had ratios below 4.1. Based on laboratory studies, fish larvae with RNA:DNA ratios below 4.1 are considered to have been in poor condition. There were no larvae in poor condition at the Great South Channel Transect, where their mean size was greatest; no larvae were collected at the stratified site for comparison. At the mixed size, cod larvae sampled before and after the storm had identical ratios, while haddock larvae had significantly higher ratios after the storm. Larvae from different sampling depths had significantly different ratios, inferring that they remained together long enough to acquire a unique signature. JF - Deep-Sea Research (Part II, Topical Studies in Oceanography) AU - Lough, R G AU - Caldarone, E M AU - Rotunno, T K AU - Broughton, E A AU - Burns, B R AU - Buckley, L J AD - Northeast Fish. Sci. Cent., Natl. Mar. Fish. Serv., NOAA, Woods Hole Lab., Woods Hole, MA 02543, USA Y1 - 1996 PY - 1996 DA - 1996 SP - 1875 EP - 1904 VL - 43 IS - 7-8 SN - 0967-0645, 0967-0645 KW - Gadus morhua KW - Melanogrammus aeglefinus KW - Pseudocalanus KW - feeding behaviour KW - fish eggs KW - fish larvae KW - hydrography KW - mixed layer KW - prey selection KW - vertical distribution KW - Ecology Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - ANW, Atlantic, Georges Bank KW - eggs KW - stratification KW - zooplankton KW - O 1070:Ecology/Community Studies KW - Q1 08461:Plankton KW - D 04668:Fish KW - Q2 09146:TSD distribution, water masses and circulation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15902793?accountid=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=Deep-Sea+Research+%28Part+II%2C+Topical+Studies+in+Oceanography%29&rft.atitle=Vertical+distribution+of+cod+and+haddock+eggs+and+larvae%2C+feeding+and+condition+in+stratified+and+mixed+waters+on+southern+Georges+Bank%2C+May+1992&rft.au=Lough%2C+R+G%3BCaldarone%2C+E+M%3BRotunno%2C+T+K%3BBroughton%2C+E+A%3BBurns%2C+B+R%3BBuckley%2C+L+J&rft.aulast=Lough&rft.aufirst=R&rft.date=1996-01-01&rft.volume=43&rft.issue=7-8&rft.spage=1875&rft.isbn=&rft.btitle=&rft.title=Deep-Sea+Research+%28Part+II%2C+Topical+Studies+in+Oceanography%29&rft.issn=09670645&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Special issue: Physical-Biological Interactions on Georges Bank and Its Environs. Includes CD-ROM appendix. N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - prey selection; eggs; stratification; feeding behaviour; vertical distribution; hydrography; zooplankton; fish eggs; mixed layer; fish larvae; Pseudocalanus; Melanogrammus aeglefinus; Gadus morhua; ANW, Atlantic, Georges Bank; Marine ER - TY - JOUR T1 - Spatial and seasonal patterns in abundance and age-composition of Calanus finmarchicus in the Gulf of Maine and on Georges Bank: 1977-1987 AN - 15902713; 4039801 AB - The mean seasonal cycle and distribution of various life history stages of Calanus finmarchicus throughout the Georges Bank (GB)-Gulf of Maine (GOM) region were characterized based on 5966 MARMAP zooplankton samples collected during 106 surveys over a 10-year period (autumn 1977-autumn 1987). A high degree of seasonal and spatial variability in C. finmarchicus abundance throughout the region was evident in contoured portrayals of data, grouped into standard stations and 2-month "seasons". Eight subareas of the Gulf of Maine-Georges Bank region were identified through cluster analysis of standard stations having similar seasonal patterns in mean abundance of C. finmarchicus stages C3, C4, C5 and adults. These were the northern Gulf of Maine (Northern GOM); southern Gulf of Maine (Southern GOM); Scotian Shelf-coastal Gulf of Maine (Scotian-Coastal GOM); Mass Bay; tidally mixed Georges Bank (Mixed GB); tidal front on the Bank separating mixed from seasonally stratified water (Tidal Front GB); seasonally stratified water on the Bank (Stratified GB) and the Continental Slope adjacent to Georges Bank (SLOPE). A distinct seasonal abundance cycle was present in all subareas, but, the magnitude and timing of annual maxima varied greatly among subareas. Peak abundance was reached early (March-April) in Mixed GB, Tidal Front GB and Mass Bay, and late (July-August) in Northern GOM and Scotian-Coastal GOM. Remaining subareas had maxima in May-June. Abundance increased 10-fold from January-February to March-April and decreased sharply from July-August to September-October in all areas except southern GOM and northern GOM. The amplitude of the annual cycle was weakest in northern GOM and southern GOM, where high concentrations of C. finmarchicus persisted year-round, and strongest in the tidally mixed shallow water on GB, where the sparsest densities of C. finmarchicus occurred most of the year. Abundance curves for the various areas converged in March-April, when C. finmarchicus was ubiquitously very abundant (>10 super(4)/10 m super(2)), and diverged from September to December. C. finmarchicus stage distribution in the GB-GOM area was highly negatively correlated with mean water column temperature during the stratified season. This seemed more related to the hydrography of the region, which isolates warmer well mixed Georges Bank from the Gulf of Maine and the stratified areas on the Bank, than to temperature, because Calanus abundances decline on the Bank before water temperatures exceed their preferences. A large part of the spatial and seasonal variation in C. finmarchicus abundance and age structure appears to be tightly coupled to major hydrographic regimes and to major circulation patterns in the region. There was a sharp ecotone between well-mixed Georges Bank and the Gulf of Maine as defined by C. finmarchicus abundance patterns and life history distributions. The ecotone is present year-round but is most apparent during the stratified season (May-October), when thermohaline density gradients and the near-surface current jet along the northern flank are generally strongest. The Gulf of Maine had the highest abundances of C. finmarchicus, and lowest spatial and seasonal variation in the region, while tidally mixed Georges Banks displayed the opposite pattern. This indication of stable population centers in the Gulf of Maine would make it a major source of Calanus in the region, particularly during March-April. Distributional patterns also suggest a strong Calanus influence from Scotian Shelf water in northern Gulf of Maine and on the southern flank of Georges Bank. JF - Deep-Sea Research (Part II, Topical Studies in Oceanography) AU - Meise, C J AU - O'Reilly, JE AD - NOAA, Northeast Fish. Sci. Cent., 74 McGruder Rd., Highlands, NJ 07732, USA Y1 - 1996 PY - 1996 DA - 1996 SP - 1473 EP - 1501 VL - 43 IS - 7-8 SN - 0967-0645, 0967-0645 KW - Georges Bank KW - Maine Gulf KW - abundance KW - ecological zonation KW - hydrography KW - seasonal variations KW - thermohaline circulation KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - ANW, Atlantic, Georges Bank KW - ANW, USA, Maine Gulf KW - life history KW - age composition KW - developmental stages KW - density gradients KW - zooplankton KW - Calanus finmarchicus KW - O 1070:Ecology/Community Studies KW - Q1 08461:Plankton KW - D 04665:Crustaceans UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15902713?accountid=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=Deep-Sea+Research+%28Part+II%2C+Topical+Studies+in+Oceanography%29&rft.atitle=Spatial+and+seasonal+patterns+in+abundance+and+age-composition+of+Calanus+finmarchicus+in+the+Gulf+of+Maine+and+on+Georges+Bank%3A+1977-1987&rft.au=Meise%2C+C+J%3BO%27Reilly%2C+JE&rft.aulast=Meise&rft.aufirst=C&rft.date=1996-01-01&rft.volume=43&rft.issue=7-8&rft.spage=1473&rft.isbn=&rft.btitle=&rft.title=Deep-Sea+Research+%28Part+II%2C+Topical+Studies+in+Oceanography%29&rft.issn=09670645&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Special issue: Physical-Biological Interactions on Georges Bank and Its Environs. Includes CD-ROM appendix. N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - thermohaline circulation; age composition; life history; ecological zonation; developmental stages; density gradients; hydrography; zooplankton; abundance; Calanus finmarchicus; ANW, Atlantic, Georges Bank; ANW, USA, Maine Gulf; Marine ER - TY - JOUR T1 - Effect of small-scale turbulence on feeding rates of larval cod and haddock in stratified water on Georges Bank AN - 15899826; 4039805 AB - A set of vertically stratified MOCNESS tows made on the southern flank of Georges Bank in spring 1981 and 1983 was analyzed to examine the relationship between larval cod and haddock (Gadus morhua, Melanogrammus aeglefinus) feeding success and turbulent dissipation in a stratified water column. Observed feeding ratios (mean no, prey larval gut) for three size classes of larvae were compared with estimated ingestion rates using the Rothschild and Osborn predator-prey encounter rate model. Simulation of contact rates requires parameter estimates of larval fish and their prey cruising speeds, density of prey, and turbulent velocity of the water column. Turbulent dissipation was estimated from a formulation by James incorporating both a wind and tidal component. Larval ingestion rates were based on swallowing probabilities derived from clam-water laboratory observations. Model predicted turbulence profiles generally showed that dissipation rates were low to moderate (10 super(-11)-10 super(-7) W/kg). Turbulent was minimal at or below the pycnocline ( approximately 25 m) with higher values (1-2 orders of magnitude) near the surface due to wind mixing and at depth due to shear in the tidal current near bottom. In a stratified water column during the day, first-feeding larvae (5-6 mm) were located mostly within or above the pycnocline coincident with their copepod prey (nauplii and copepodites). The 7-8 mm larvae were most abundant within the pycnocline, whereas the 9-10 mm larvae were found within and below the pycnocline. Feeding ratios were relatively low in early morning following darkness when the wind speed was low, but increased by a factor of 2-13 by noon and evening when the wind speed doubled. Comparison of depth-specific feeding ratios with estimated ingestion rates, derived from turbulence-affected contact rates, generally were reasonable after allowing for an average gut evacuation time (4 h), and in many cases the observed and estimated values had similar profiles. However, differences in vertical profiles may be attributed to differential digestion time, pursuit behavior affected by high turbulence, vertical migration of the larger larvae, an optimum light level for feeding, smaller-scale prey patchiness, and the gross estimates of turbulence. Response-surface estimation of averaged feeding ratios as a function of averaged prey density (0-50 m) with a minimum water-column turbulence value predicted that 5-6 mm larvae have a maximum feeding response at the highest densities (>30 prey/l) and lower turbulence estimates (10 prey/l) as turbulence increases to intermediate levels, clearly showing an interaction effect. In general, maximum feeding ratios occur at low to intermediate levels of turbulence where average prey density is greater than 10-20 prey /l. JF - Deep-Sea Research (Part II, Topical Studies in Oceanography) AU - Lough, R G AU - Mountain, D G AD - Northeast Fish. Sci. Cent., Natl. Mar. Fish. Serv., NOAA, Woods Hole, MA 02543, USA Y1 - 1996 PY - 1996 DA - 1996 SP - 1745 EP - 1772 VL - 43 IS - 7-8 SN - 0967-0645, 0967-0645 KW - Gadus morhua KW - Melanogrammus aeglefinus KW - feeding behaviour KW - fish larvae KW - ocean currents KW - prey selection KW - Ecology Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - ANW, Atlantic, Georges Bank KW - diets KW - turbulence KW - stratification KW - zooplankton KW - Q2 09164:Ocean circulation and currents KW - O 1070:Ecology/Community Studies KW - Q1 08461:Plankton KW - D 04668:Fish UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15899826?accountid=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=Deep-Sea+Research+%28Part+II%2C+Topical+Studies+in+Oceanography%29&rft.atitle=Effect+of+small-scale+turbulence+on+feeding+rates+of+larval+cod+and+haddock+in+stratified+water+on+Georges+Bank&rft.au=Lough%2C+R+G%3BMountain%2C+D+G&rft.aulast=Lough&rft.aufirst=R&rft.date=1996-01-01&rft.volume=43&rft.issue=7-8&rft.spage=1745&rft.isbn=&rft.btitle=&rft.title=Deep-Sea+Research+%28Part+II%2C+Topical+Studies+in+Oceanography%29&rft.issn=09670645&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Special issue: Physical-Biological Interactions on Georges Bank and Its Environs. Includes CD-ROM appendix. N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - prey selection; stratification; diets; feeding behaviour; zooplankton; turbulence; ocean currents; fish larvae; Melanogrammus aeglefinus; Gadus morhua; ANW, Atlantic, Georges Bank; Marine ER - TY - CONF T1 - [Summary of] Applications of Economics in Coastal Management Workshop AN - 15894463; 4029344 AB - The workshop on the Applications of Economics in Coastal Management was held in Charleston, SC, March 15-16, 1995. It provided coastal resource managers and agency and academic economists in the Southeast region (N.Carolina, S.Carolina, Georgia, Florida, Puerto Rico, and the US. Virgin Islands) the opportunity to work together to understand the application of the tools of environmental economics in the management of coastal resources. Attendees assessed the use of economic tools in guiding decisions related to oceanic, coastal, estuarine, and terrestrial areas. Y1 - 1996 PY - 1996 DA - 1996 KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Marine KW - coastal zone management KW - environment management KW - Brackish KW - resource conservation KW - environmental legislation KW - economic analysis KW - Q5 08523:Conservation, wildlife management and recreation KW - Q2 09106:Conferences and other meetings KW - Q2 09124:Coastal zone management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15894463?accountid=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=conference&rft.jtitle=&rft.atitle=%5BSummary+of%5D+Applications+of+Economics+in+Coastal+Management+Workshop&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 ER - TY - JOUR T1 - Economic and health benefits of collaborative U.S.-Mexico bioremediation of marine ecosystem projects AN - 15822478; 4004890 AB - One of the most critical environmental impacts facing Mexico today is the issue of anthropogenic pollution of marine ecosystems. With an exploding population near its coastal areas and inadequate methods to remediate polluted marine ecosystems, Mexico is faced with the dilemma of how to effectively and efficiently restore its coastal waters, bays, rivers, and estuaries. The complexity of this issue is how-in the least costly and feasible manner-can Mexico remediate or alter the environmental impacts that are affecting its aquaculture industry and the general health of its citizens? Currently, bioremediation of marine waste water is being used effectively in marine environments in southeast Asia, Latin America, and South America. For Mexico, use of this bioremediation technology could provide not only short-term, but long-term cost-effective economic and health benefits. Coordinated efforts are needed to demonstrate the economic feasibility of this concept. Thus, on April 29 to May 1, 1996, a U.S.-Mexico workshop was held in Ensenada, Mexico, Baja California, which focused on establishing a framework to initiate such a project. JF - Marine Technology Society Journal AU - Watson, K L AD - NOAA, Office Global Programs, Silver Spring, MD, USA Y1 - 1996 PY - 1996 DA - 1996 SP - 38 EP - 39 VL - 30 IS - 3 SN - 0025-3324, 0025-3324 KW - anthropogenic factors KW - ASFA 3: Aquatic Pollution & Environmental Quality; Pollution Abstracts KW - Marine KW - marine pollution KW - bioremediation KW - environmental protection KW - bioaccumulation KW - carbon dioxide KW - USA KW - Mexico KW - economics KW - pollution control KW - public health KW - P 1000:MARINE POLLUTION KW - Q5 08522:Protective measures and control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15822478?accountid=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+Technology+Society+Journal&rft.atitle=Economic+and+health+benefits+of+collaborative+U.S.-Mexico+bioremediation+of+marine+ecosystem+projects&rft.au=Watson%2C+K+L&rft.aulast=Watson&rft.aufirst=K&rft.date=1996-01-01&rft.volume=30&rft.issue=3&rft.spage=38&rft.isbn=&rft.btitle=&rft.title=Marine+Technology+Society+Journal&rft.issn=00253324&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - marine pollution; economics; bioremediation; environmental protection; public health; carbon dioxide; bioaccumulation; pollution control; USA; Mexico; Marine ER - TY - JOUR T1 - Effects of hatchery and wild ancestry and rearing environments on the development of agonistic behaviour in steelhead trout (Oncorhynchus mykiss) fry AN - 15808244; 4000905 AB - At emergence, fry from a wild steelhead trout(Oncorhynchus mykiss) population displayed higher levels of one type of mirror-elicited agonistic behavior(swimming against a mirror) than did fry from a locally derived hatchery(domesticated) population. Newly emerged wild fry also dominated hatchery fry in size-matched dyadic dominance challenges. Given an approximately 3.0-4.5% size advantage, hatchery fry dominated smaller wild fry competitors in 68% of encounters, indicating that small size differences at emergence can strongly influence dominance. Hatchery fry reared in a natural stream channel for 105 days were more aggressive than those reared in hatchery tanks and than wild fry reared in either environment. In otherwise identical hatchery tanks, low density and low food rations were associated with elevated agonistic behaviour by hatchery fry, but not by wild fry. This study suggests that four to seven generations of domestication has resulted in behavioural divergence of the hatchery population from its wild donor population. The extent to which such differences determine the outcomes of interactions between offspring of wild and hatchery steelhead spawning in streams will depend on the size differences and emergence dates of the population as well as genetic bases of aggression. JF - Canadian Journal of Fisheries and Aquatic Sciences/Journal Canadien des Sciences Halieutiques et Aquatiques. Ottawa AU - Berejikian, BA AU - Mathews, S B AU - Quinn, T P AD - National Marine Fisheries Service, Manchester Marine Exp. Stn., P.O.Box 130, Manchester, WA 98353, USA Y1 - 1996 PY - 1996 DA - 1996 SP - 2004 EP - 2014 VL - 53 IS - 09 SN - 0706-652X, 0706-652X KW - comparative studies KW - ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts; ASFA Aquaculture Abstracts KW - cultured organisms KW - Marine KW - agonistic behaviour KW - anadromous species KW - fish culture KW - Oncorhynchus mykiss KW - Freshwater KW - fry KW - natural populations KW - O 1070:Ecology/Community Studies KW - Q3 08581:Aquaculture: General KW - Q1 08581:General KW - Q1 08423:Behaviour KW - O 5060:Aquaculture UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15808244?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Canadian+Journal+of+Fisheries+and+Aquatic+Sciences%2FJournal+Canadien+des+Sciences+Halieutiques+et+Aquatiques.+Ottawa&rft.atitle=Effects+of+hatchery+and+wild+ancestry+and+rearing+environments+on+the+development+of+agonistic+behaviour+in+steelhead+trout+%28Oncorhynchus+mykiss%29+fry&rft.au=Berejikian%2C+BA%3BMathews%2C+S+B%3BQuinn%2C+T+P&rft.aulast=Berejikian&rft.aufirst=BA&rft.date=1996-01-01&rft.volume=53&rft.issue=09&rft.spage=2004&rft.isbn=&rft.btitle=&rft.title=Canadian+Journal+of+Fisheries+and+Aquatic+Sciences%2FJournal+Canadien+des+Sciences+Halieutiques+et+Aquatiques.+Ottawa&rft.issn=0706652X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - cultured organisms; agonistic behaviour; anadromous species; fish culture; fry; natural populations; Oncorhynchus mykiss; Marine; Freshwater ER - TY - JOUR T1 - Changes in the freshwater mussel community of Lake St. Clair: From Unionidae to Dreissena polymorpha in eight years AN - 15777728; 3978821 AB - To determine density changes in both the zebra mussel, Dreissena polymorpha, and native mussels, Unionidae, in Lake St. Clair, surveys were conducted in 1990, 1992, and 1994 and compared to a similar survey in 1986 when no D. polymorpha was found. Collection methods were the same each year; divers used the quadrat method to collect 10 replicate samples at 29 sites located throughout the lake. The total number of unionids collected declined from 281 in 1986, to 248 in 1990, 99 in 1992, and 6 in 1994, while the number of species collected in each of the four respective years was 18, 17, 12, and 5. The decline in the unionid community occurred gradually over this time period as the D. polymorpha population expanded from the southeast region of the lake to the northwest region. Mean density and biomass of D. polymorpha throughout the lake was 1,700 m super(-2) and 4.7 gDW m super(-2) in 1990, 1,500 m super(-2) and 3.5 gDW m super(-2) in 1992, and 3,200 m super(-2) and 3.1 gDW m super(-2) in 1994. The density increase can be attributed to the expansion of the population into the northwest region, while the decrease in biomass was mostly a result of a decline in the weight per unit length. Mean biomass of the D. polymorpha population in 1994 was actually lower than the mean biomass of unionids in 1986; however, based on literature-derived filtering rates, the filtering capacity of the D. polymorpha population in 1994 was 12 times greater than the filtering capacity of the unionid community in 1986. This increase has likely led to reported changes in the Lake St. Clair ecosystem (increased water clarity, increased plant growth, and shifts in fish communities). JF - Journal of Great Lakes Research AU - Nalepa, T F AU - Hartson, D J AU - Gostenik, G W AU - Fanslow, D L AU - Lang, G A AD - Great Lakes Environmental Research Laboratory, NOAA, 2205 Commonwealth Blvd., Ann Arbor, Michigan 48105, USA Y1 - 1996 PY - 1996 DA - 1996 SP - 354 EP - 369 VL - 22 IS - 2 SN - 0380-1330, 0380-1330 KW - Dreissena polymorpha KW - Unionidae KW - biological sampling KW - freshwater molluscs KW - mussels KW - ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Ecology Abstracts; Water Resources Abstracts KW - population density KW - biomass KW - Freshwater KW - North America, St.Clair L. KW - D 04658:Molluscs KW - SW 0850:Lakes KW - Q1 08442:Population dynamics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15777728?accountid=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+Great+Lakes+Research&rft.atitle=Changes+in+the+freshwater+mussel+community+of+Lake+St.+Clair%3A+From+Unionidae+to+Dreissena+polymorpha+in+eight+years&rft.au=Nalepa%2C+T+F%3BHartson%2C+D+J%3BGostenik%2C+G+W%3BFanslow%2C+D+L%3BLang%2C+G+A&rft.aulast=Nalepa&rft.aufirst=T&rft.date=1996-01-01&rft.volume=22&rft.issue=2&rft.spage=354&rft.isbn=&rft.btitle=&rft.title=Journal+of+Great+Lakes+Research&rft.issn=03801330&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - population density; biomass; biological sampling; freshwater molluscs; mussels; Unionidae; Dreissena polymorpha; North America, St.Clair L.; Freshwater ER - TY - JOUR T1 - Scallop larval feeding experiments: Some surprises and unanswered questions AN - 15772135; 3984213 AB - Controlled feeding studies with larval bay scallops (Argopecten irraddians) are being pursued with an ultimate goal of reducing larval rearing to seven days or fewer as a convenience for hatchery work schedules. Initial experiments compared larval scallop survival, growth, and time to metamorphosis when fed unialgal diets from a wide variety of microalgal taxa. Cells larger than about 7-8 mu m were too large for fast-feeding larvae, and a number of small chlorophytes and eustigmatophytes with cellulosic cell walls were indigestible. Two diatoms used widely as larval diets for other bivalves, Chaetoceros calcitrans and Thalassiosira pseudonana, were poor relative to a number of chrysophytes and prymnesiophytes. Two rarely-cultured strains of the flagellate, Pavlova CCMP459 and CCMP609, supported particularly good survival and growth; these strains contain remarkably high levels of essential fatty acid. Subsequent experiments investigated mixed algal diets, either from first feeding or with sequential replacement during larval life. Mixed diets including CCMP459 supported larval growth equivalent to several other mixed diets, but consistently resulted in early metamorphosis in eight days at a smaller size of 140-160 mu m than mixed diets not including this alga, which resulted in metamorphosis in 10-14 days at sizes generally >190 mu m. Further experiments will be required to determine if CCMP459 induces metamorphosis through some possible chemical mechanism. We also investigated the possibility of replacing a portion of a CCMP459 diet with high-lipid Tetraselmis strains on days 3, 5, or 7 of larval rearing. Two Tetraselmis strains with a size range of 12-15 mu m were not ingested prior to day 5 or 6; however, a 10 mu m Tetraselmis strain (PLAT-P) was consumed between days 3 and 4. Scallop larvae fed mixed CCMP459 + PLAT-P grew as well as larvae fed CCMP459 alone, but metamorphosed two days later at a larger size. Further work will be required to determine if early metamorphosis on diets including CCMP459 is an advantage or disadvantage with regard to subsequent postset performance. JF - Journal of Shellfish Research AU - Alix, J H AU - Dixon AU - Smith, B C AU - Wikfors, H AD - NOAA, Natl. Mar. Fish. Serv., Northeast Fish. Sci. Cent., Milford, CT 06460, USA Y1 - 1996 PY - 1996 DA - 1996 SP - 451 VL - 15 IS - 2 SN - 0077-5711, 0077-5711 KW - ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts; ASFA Aquaculture Abstracts KW - feeding experiments KW - Marine KW - hatcheries KW - Argopecten irradians KW - diets KW - scallop culture KW - molluscan larvae KW - Q3 08583:Shellfish culture KW - Q1 08583:Shellfish culture KW - O 5060:Aquaculture UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15772135?accountid=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+Shellfish+Research&rft.atitle=Scallop+larval+feeding+experiments%3A+Some+surprises+and+unanswered+questions&rft.au=Alix%2C+J+H%3BDixon%3BSmith%2C+B+C%3BWikfors%2C+H&rft.aulast=Alix&rft.aufirst=J&rft.date=1996-01-01&rft.volume=15&rft.issue=2&rft.spage=451&rft.isbn=&rft.btitle=&rft.title=Journal+of+Shellfish+Research&rft.issn=00775711&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Summary only. N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - feeding experiments; hatcheries; diets; scallop culture; molluscan larvae; Argopecten irradians; Marine ER - TY - JOUR T1 - Resistance studies for juvenile oyster disease (JOD); 1995 continuation AN - 15771251; 3984218 AB - The F sub(1) progeny from 1991 brood stocks (Crassostrea virginica) selected on the basis of survival of exposure to juvenile oyster disease (JOD) were exposed to the disease at two infective sites in 1994 along with susceptible seed (FCT) from naive Connecticut brood stocks. In this study, the presumed resistant F sub(1) population demonstrated up to 7 times better survival. In the 2nd year of this study, susceptible progeny, F sub(1) resistant progeny, and F sub(2) progeny from 1993 F sub(1) generation brood stocks were produced from June 1995 spawnings at the Frank M. Flower hatchery in Bayville, NY. Seed were placed in nursery raft trays on August 4, 1995 and deployed at 7 sites in the Long Island area on August 28: (1) Oyster Bay, LI Sound; (2) Mattituck Creek, LI Sound; (3) Cedar Beach (SCMELC), Peconic Bay (PB): (4) Parrino Pond, PB; (5) Parrino Lease, PB; (6) Grothe Lease, PB; and (7) Pickerell Lease, PB. Evaluations for JOD (size, shell checks, conchiolin prevalence in live and dead oysters, and mortality) were made from weekly or biweekly samples between August 28 and November 6, 1995. No mortality was seen on August 28, 1995, at the Flower site. Size-culled FCT susceptible runts (16-20 mm) had mortalities of 75% by October 30, 1995. Size-culled resistant F sub(1) and F sub(2) runts had mortalities of 0 to 3% during this time. Unculled FCT seed oysters had a maximum mortality of 15% by October 30, while the F sub(1) and F sub(2) seed had mortalities of <2% over the same time period. At site 2, unculled FCT seed had mortalities of 72% by October 30, 1995. The F sub(1) and F sub(2) seed had mortalities of <15% on the same dates. At the 5 Peconic Bay sites, all unculled, mortalities of 43-72% were seen by October 30, 1995, in the FCT seed, while the F sub(1) and F sub(2) seed mortality was between 1% and 15%. Conchiolin prevalences for all samples averaged 40% in FCT live seed, and 5% in the F sub(1) and F sub(2) live seed. The results of this study demonstrate that seed from JOD-surviving brood stocks are 7 to 25 times better able to survive exposure to this disease than susceptible control populations. Use of these brood stocks on a commercial scale has brought production at the Frank M. Flower Co. back to pre-JOD levels for oysters. JF - Journal of Shellfish Research AU - Farley, CA AU - Lewis, E J AU - Relyea, D AU - Zahtila, J AU - Rivara, G AD - NOAA, Natl. Mar. Fish. Serv., Oxford, MD 21654-9724, USA Y1 - 1996 PY - 1996 DA - 1996 SP - 453 VL - 15 IS - 2 SN - 0077-5711, 0077-5711 KW - ASFA 1: Biological Sciences & Living Resour