Various studies indicate that PCBs appear to have an adverse effect on the viability of fertilized eggs and subsequent early life stages of lake trout and related species. Our tests detected no impairment of fertilization of lake trout eggs in PCB-dosed lake water. The concentration of PCBs in the fertilization medium that we used was more than 20 times as high as estimated ambient levels in southeastern Lake Michigan and it appears unlikley that ambient levels of PCBs in the water at fertilization would contribute significantly to the apparent widespread reproductive failure of lake trout there.
","language":"English","publisher":"Springer","doi":"10.1007/s001289900500","usgsCitation":"Foster, N., and Berlin, W., 1997, Fertilization of eggs of Lake Michigan lake trout Salvelinus namaycush in lake water: Effect of PCBs (Aroclor 1254): Bulletin of Environmental Contamination and Toxicology, v. 59, no. 3, p. 460-466, https://doi.org/10.1007/s001289900500.","productDescription":"7 p.","startPage":"460","endPage":"466","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":128739,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"59","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49fde4b07f02db5f5cba","contributors":{"authors":[{"text":"Foster, N.R.","contributorId":15135,"corporation":false,"usgs":true,"family":"Foster","given":"N.R.","email":"","affiliations":[],"preferred":false,"id":309020,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Berlin, W.H.","contributorId":73949,"corporation":false,"usgs":true,"family":"Berlin","given":"W.H.","email":"","affiliations":[],"preferred":false,"id":309021,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70033707,"text":"70033707 - 1997 - The Greenland Sea Odden: Intra- and inter-annual variability","interactions":[],"lastModifiedDate":"2012-03-12T17:21:29","indexId":"70033707","displayToPublicDate":"1997-01-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"The Greenland Sea Odden: Intra- and inter-annual variability","docAbstract":"The \"Odden\" is a large sea ice feature that forms in the East Greenland Sea which generally forms at the beginning of the winter season and can cover 300,000 km2. Throughout the winter, the outer edge of the Odden may advance and retreat by several hundred kilometers on time scales of a few days to weeks. Satellite passive microwave observations from 1978 through 1995 provide a continuous record of the spatial and temporal variations of this extremely dynamic phenomenon. The 17 year record shows both strong inter- and intra-annual variations in Odden extent and temporal behavior. An analysis of the satellite passive microwave derived ice area and extent time series along with meteorological data from the Arctic Drifting Buoy Network determined the meteorological forcing required for Odden growth, maintenance and decay. The key meteorological parameters which cause the rapid ice formation and decay associated with the Odden are, in order of importance, air temperature, wind speed, and wind direction. Atmospheric pressure was found not to play a significant role in the Odden events. Air temperature and wind direction are the dominant variables with temperatures below -9.5??C and winds from the west required to trigger significant Odden ice formation events. ??2004 Copyright SPIE - The International Society for Optical Engineering.","largerWorkTitle":"Proceedings of SPIE - The International Society for Optical Engineering","conferenceTitle":"Remote Sensing of Vegetation and Sea","conferenceDate":"23 September 1996 through 23 September 1996","conferenceLocation":"Taormina","language":"English","doi":"10.1117/12.264274","issn":"02777","usgsCitation":"Russell, C., Fischer, K., Shuchman, R., and Josberger, E., 1997, The Greenland Sea Odden: Intra- and inter-annual variability, in Proceedings of SPIE - The International Society for Optical Engineering, v. 2959, Taormina, 23 September 1996 through 23 September 1996, p. 242-252, https://doi.org/10.1117/12.264274.","startPage":"242","endPage":"252","numberOfPages":"11","costCenters":[],"links":[{"id":214372,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1117/12.264274"},{"id":242095,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"2959","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505ba768e4b08c986b321558","contributors":{"authors":[{"text":"Russell, C.A.","contributorId":13452,"corporation":false,"usgs":true,"family":"Russell","given":"C.A.","email":"","affiliations":[],"preferred":false,"id":442074,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Fischer, K.W.","contributorId":11379,"corporation":false,"usgs":true,"family":"Fischer","given":"K.W.","email":"","affiliations":[],"preferred":false,"id":442073,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Shuchman, R.A.","contributorId":27204,"corporation":false,"usgs":true,"family":"Shuchman","given":"R.A.","email":"","affiliations":[],"preferred":false,"id":442075,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Josberger, E.G.","contributorId":61161,"corporation":false,"usgs":true,"family":"Josberger","given":"E.G.","email":"","affiliations":[],"preferred":false,"id":442076,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":1000721,"text":"1000721 - 1997 - Modeling changes in growth and diet on polychlorinated biphenyl bioaccumulation in Coregonus hoyi","interactions":[],"lastModifiedDate":"2016-04-07T13:19:10","indexId":"1000721","displayToPublicDate":"1997-01-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1450,"text":"Ecological Applications","active":true,"publicationSubtype":{"id":10}},"title":"Modeling changes in growth and diet on polychlorinated biphenyl bioaccumulation in Coregonus hoyi","docAbstract":"Restrictions on the release of PCBs into the environment began in the early 1970s, resulting in reduced PCB concentrations in Lake Michigan bloaters (Coregonus hoyi). However, since 1980, PCB concentrations in bloater have declined only slightly. The bloater population also increased 40-fold during 1970 through 1984, resulting in a diet shift and a density-dependent decline in growth. Our goal was to determine how these changes in diet and growth may have affected PCB accumulation in Lake Michigan bloater. We evaluated the consequences of these two changes on bloater PCB concentrations by developing a bioenergetics-based PCB bioaccumulation model. Bloater PCB concentrations increased little when we increased the amount of Diporeia hoyi, the most contaminated prey, in the bloater diet. By comparing constant growth (similar to those of the 1970s) to observed decline in growth rates, we found that lower growth rates during the 1980s placed older, more contaminated bloaters in the size range most vulnerable to predators and in the size range sampled by PCB monitoring programs. Bloater PCB concentration trends may be influenced by the sampling methodology of the United States Geological Survey. If fish PCB trends are to be used as an indicator of system-level PCB trends, sampling should include a representative sample of fish of known age from the population.
","language":"English","publisher":"Wiley","doi":"10.1890/1051-0761(1997)007[0981:MCIGAD]2.0.CO;2","collaboration":"Out-of-print","usgsCitation":"Eby, L., Stow, C., Hesselberg, R., and Kitchell, J., 1997, Modeling changes in growth and diet on polychlorinated biphenyl bioaccumulation in Coregonus hoyi: Ecological Applications, v. 7, no. 3, p. 981-990, https://doi.org/10.1890/1051-0761(1997)007[0981:MCIGAD]2.0.CO;2.","productDescription":"10 p.","startPage":"981","endPage":"990","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":131538,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"7","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b04e4b07f02db69950a","contributors":{"authors":[{"text":"Eby, L.A.","contributorId":57018,"corporation":false,"usgs":true,"family":"Eby","given":"L.A.","email":"","affiliations":[],"preferred":false,"id":309241,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Stow, C.A.","contributorId":99935,"corporation":false,"usgs":true,"family":"Stow","given":"C.A.","email":"","affiliations":[],"preferred":false,"id":309243,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hesselberg, R.J.","contributorId":72339,"corporation":false,"usgs":true,"family":"Hesselberg","given":"R.J.","affiliations":[],"preferred":false,"id":309242,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Kitchell, J.F.","contributorId":33259,"corporation":false,"usgs":true,"family":"Kitchell","given":"J.F.","email":"","affiliations":[],"preferred":false,"id":309240,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":1000722,"text":"1000722 - 1997 - Zebra mussel induced mortality of unionids in firm substrata of western Lake Erie and a habitat for survival","interactions":[],"lastModifiedDate":"2012-02-02T00:04:32","indexId":"1000722","displayToPublicDate":"1997-01-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":735,"text":"American Malacological Bulletin","active":true,"publicationSubtype":{"id":10}},"title":"Zebra mussel induced mortality of unionids in firm substrata of western Lake Erie and a habitat for survival","docAbstract":"The present study was conducted to determine impacts of zebra mussel [Dreissena polymorpha (Pallas, 1771); Dreissenidae] infestation on unionids in firm substrata in western Lake Erie. Unionid mollusks were collected at a total of 15 stations on three offshore depth contours (2, 3, and 4 m) in 1983 (before zebra mussel infestation), in 1990 and 1993 (after zebra mussel infestation), and at one station on a nearshore 2-m depth contour and along one transect on a nearshore 1-m depth contour in 1993. Numbers of living unionids on substrata along offshore contours remained similar between 1983 and 1990 and then decreased from 97 individuals in 1990 to only five individuals in 1993. In addition, the number of species decreased from nine to four between 1990 and 1993. In contrast, on nearshore contours 85 living individuals representing nine species were found in 1993. About 48% of the living and 79% of the dead unionids at the two nearshore locations were covered with byssal threads of dreissenid mussels, but were not actively infested by mussels. The presence of living unionids on nearshore contours of western Lake Erie in 1993 indicates that survival of unionids in the presence of abundant zebra mussel populations can be possible in firm substrata and that these habitats can provide natural ''refugia'' for unionid populations. At present, we do not know what allows unionids to survive in the presence of zebra mussel colonization, but believe that water-level fluctuations and waves could contribute to the removal of mussels from unionids. This information could be of major concern in the mitigation of impacts of infestation on unionids in waters throughout North America.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"American Malacological Bulletin","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","collaboration":"Out-of-print","usgsCitation":"Schloesser, D.W., Smithee, R., Longton, G., and Kovalak, W., 1997, Zebra mussel induced mortality of unionids in firm substrata of western Lake Erie and a habitat for survival: American Malacological Bulletin, v. 14, no. 1, p. 67-74.","productDescription":"p. 67-74","startPage":"67","endPage":"74","numberOfPages":"7","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":131559,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"14","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e477ae4b07f02db47f82d","contributors":{"authors":[{"text":"Schloesser, D. W.","contributorId":9598,"corporation":false,"usgs":true,"family":"Schloesser","given":"D.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":309244,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Smithee, R. D.","contributorId":99093,"corporation":false,"usgs":false,"family":"Smithee","given":"R. D.","affiliations":[],"preferred":false,"id":309247,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Longton, G. D.","contributorId":15148,"corporation":false,"usgs":false,"family":"Longton","given":"G. D.","affiliations":[],"preferred":false,"id":309245,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Kovalak, W. P.","contributorId":51253,"corporation":false,"usgs":false,"family":"Kovalak","given":"W. P.","affiliations":[],"preferred":false,"id":309246,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":1000724,"text":"1000724 - 1997 - Effect of parasites on resistance to oxygen starvation in the ruff (sic) (Gymnocephalus cernuus)","interactions":[],"lastModifiedDate":"2012-02-02T00:04:33","indexId":"1000724","displayToPublicDate":"1997-01-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3315,"text":"Russian Journal of Ecology","active":true,"publicationSubtype":{"id":10}},"title":"Effect of parasites on resistance to oxygen starvation in the ruff (sic) (Gymnocephalus cernuus)","docAbstract":"Ruffe (Gymnocephalus cernuus) occur widely in Eurasia. This species was accidentally introduced into Lake Superior and rapidly occupied the western part of the lake. Ruffe had a strong impact on populations of commercially important fish species and on commercial fishing. Our studies show that ruffe from Lake Superior are strongly infested by parasites specific to North America. These parasites cause severe pathology in ruffe because this host is less adapted to them.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Russian Journal of Ecology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","collaboration":"Out-of-print","usgsCitation":"Pronin, N., Selgeby, J., Pronina, S., and Darland, T., 1997, Effect of parasites on resistance to oxygen starvation in the ruff (sic) (Gymnocephalus cernuus): Russian Journal of Ecology, v. 28, no. 4, p. 278-280.","productDescription":"p. 278-280","startPage":"278","endPage":"280","numberOfPages":"2","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":132848,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"28","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4be4b07f02db625585","contributors":{"authors":[{"text":"Pronin, N.M.","contributorId":44106,"corporation":false,"usgs":true,"family":"Pronin","given":"N.M.","email":"","affiliations":[],"preferred":false,"id":309252,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Selgeby, J.","contributorId":31355,"corporation":false,"usgs":true,"family":"Selgeby","given":"J.","email":"","affiliations":[],"preferred":false,"id":309250,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Pronina, S.V.","contributorId":33256,"corporation":false,"usgs":true,"family":"Pronina","given":"S.V.","affiliations":[],"preferred":false,"id":309251,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Darland, T.","contributorId":45265,"corporation":false,"usgs":true,"family":"Darland","given":"T.","affiliations":[],"preferred":false,"id":309253,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":1000725,"text":"1000725 - 1997 - Assessing prey fish populations in Lake Michigan: Comparison of simultaneous acoustic-midwater trawling with bottom trawling","interactions":[],"lastModifiedDate":"2013-02-05T13:35:00","indexId":"1000725","displayToPublicDate":"1997-01-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1661,"text":"Fisheries Research","active":true,"publicationSubtype":{"id":10}},"title":"Assessing prey fish populations in Lake Michigan: Comparison of simultaneous acoustic-midwater trawling with bottom trawling","docAbstract":"The Lake Michigan fish community has been monitored since the 1960s with bottom trawls, and since the late 1980s with acoustics and midwater trawls. These sampling tools are limited to different habitats: bottom trawls sample fish near bottom in areas with smooth substrates, and acoustic methods sample fish throughout the water column above all substrate types. We compared estimates of fish densities and species richness from daytime bottom trawling with those estimated from night-time acoustic and midwater trawling at a range of depths in northeastern Lake Michigan in summer 1995. We examined estimates of total fish density as well as densities of alewife Alosa pseudoharengus (Wilson), bloater Coregonus hoyi (Gill), and rainbow smelt Osmerus mordax (Mitchell) because these three species are the dominant forage of large piscivores in Lake Michigan. In shallow water (18 m), we detected more species but fewer fish (in fish/ha and kg/ha) with bottom trawls than with acoustic-midwater trawling. Large aggregations of rainbow smelt were detected by acoustic-midwater trawling at 18 m and contributed to the differences in total fish density estimates between gears at this depth. Numerical and biomass densitites of bloaters from all depths were significantly higher when based on bottom trawl samples than on acoustic-midwater trawling, and this probably contributed to the observed significant difference between methods for total fish densities (kg/ha) at 55 m. Significantly fewer alewives per ha were estimated from bottom trawling than from acoustics-midwater trawling at 55 m, and in deeper waters, no alewives were taken by bottom trawling. The differences detected between gears resulted from alewife, bloater, and rainbow smelt vertical distributions, which varied with lake depth and time of day. Because Lake Michigan fishes are both demersal and pelagic, a single sampling method cannot be used to completely describe characteristics of the fish community.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Fisheries Research","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Elsevier","publisherLocation":"Amsterdam, Netherlands","doi":"10.1016/S0165-7836(97)00061-1","usgsCitation":"Fabrizio, M.C., Adams, J.V., and Curtis, G.L., 1997, Assessing prey fish populations in Lake Michigan: Comparison of simultaneous acoustic-midwater trawling with bottom trawling: Fisheries Research, v. 33, no. 1-3, p. 37-54, https://doi.org/10.1016/S0165-7836(97)00061-1.","productDescription":"18 p.","startPage":"37","endPage":"54","numberOfPages":"18","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":131787,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":267020,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/S0165-7836(97)00061-1"}],"volume":"33","issue":"1-3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abbe4b07f02db672a61","contributors":{"authors":[{"text":"Fabrizio, Mary C.","contributorId":77471,"corporation":false,"usgs":true,"family":"Fabrizio","given":"Mary","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":309256,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Adams, Jean V. 0000-0002-9101-068X jvadams@usgs.gov","orcid":"https://orcid.org/0000-0002-9101-068X","contributorId":3140,"corporation":false,"usgs":true,"family":"Adams","given":"Jean","email":"jvadams@usgs.gov","middleInitial":"V.","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":true,"id":309254,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Curtis, Gary L.","contributorId":16356,"corporation":false,"usgs":true,"family":"Curtis","given":"Gary","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":309255,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70180856,"text":"70180856 - 1997 - Collection and analysis of traditional ecological knowledge about a population of arctic tundra caribou","interactions":[],"lastModifiedDate":"2017-02-06T15:52:17","indexId":"70180856","displayToPublicDate":"1997-01-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":894,"text":"Arctic","active":true,"publicationSubtype":{"id":10}},"title":"Collection and analysis of traditional ecological knowledge about a population of arctic tundra caribou","docAbstract":"Aboriginal peoples want their ecological knowledge used in the management of wildlife populations. To accomplish this, management agencies will need regional summaries of aboriginal knowledge about long-term changes in the distribution and abundance of wildlife populations and ecological factors that influence those changes. Between 1983 and 1994, we developed a method for collecting Inuit knowledge about historical changes in a caribou (Rangifer tarandus) population on southern Baffin Island from c. 1900 to 1994. Advice from Inuit allowed us to collect and interpret their oral knowledge in culturally appropriate ways. Local Hunters and Trappers Associations (HTAs) and other Inuit identified potential informants to maximize the spatial and temporal scope of the study. In the final interview protocol, each informant (i) established his biographical map and time line, (ii) described changes in caribou distribution and density during his life, and (iii) discussed ecological factors that may have caused changes in caribou populations. Personal and parental observations of caribou distribution and abundance were reliable and precise. Inuit who had hunted caribou during periods of scarcity provided more extensive information than those hunters who had hunted mainly ringed seals (Phoca hispida); nevertheless, seal hunters provided information about coastal areas where caribou densities were insufficient for the needs of caribou hunters. The wording of our questions influenced the reliability of informants' answers; leading questions were especially problematic. We used only information that we considered reliable after analyzing the wording of both questions and answers from translated transcripts. This analysis may have excluded some reliable information because informants tended to understate certainty in their recollections. We tried to retain the accuracy and precision inherent in Inuit oral traditions; comparisons of information from several informants and comparisons with published and archival historical reports indicate that we retained these qualities of Inuit knowledge.
","language":"English","publisher":"Arctiv Institute of North America","publisherLocation":"Calgary, AB","doi":"10.14430/arctic1087","usgsCitation":"Ferguson, M.A., and Messier, F., 1997, Collection and analysis of traditional ecological knowledge about a population of arctic tundra caribou: Arctic, v. 50, no. 1, p. 17-28, https://doi.org/10.14430/arctic1087.","productDescription":"12 p.","startPage":"17","endPage":"28","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"links":[{"id":488039,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.14430/arctic1087","text":"Publisher Index Page"},{"id":334783,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Canada","state":"Nunavut","otherGeospatial":"Baffin Island","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -80.33203125,\n 61.3546135846894\n ],\n [\n -80.33203125,\n 67.7094454829218\n ],\n [\n -59.32617187499999,\n 67.7094454829218\n ],\n [\n -59.32617187499999,\n 61.3546135846894\n ],\n [\n -80.33203125,\n 61.3546135846894\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"50","issue":"1","noUsgsAuthors":false,"publicationDate":"1997-01-01","publicationStatus":"PW","scienceBaseUri":"589847aae4b0efcedb7072dd","contributors":{"authors":[{"text":"Ferguson, Michael A.D.","contributorId":179092,"corporation":false,"usgs":false,"family":"Ferguson","given":"Michael","email":"","middleInitial":"A.D.","affiliations":[{"id":28154,"text":"Department of Resources, Wildlife, and Economic Development, Government of the Northwest Territories, Canada","active":true,"usgs":false}],"preferred":false,"id":662610,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Messier, Francois","contributorId":179093,"corporation":false,"usgs":false,"family":"Messier","given":"Francois","email":"","affiliations":[{"id":13248,"text":"University of Saskatchewan","active":true,"usgs":false}],"preferred":false,"id":662611,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":1000654,"text":"1000654 - 1997 - Survival rates of adult lake trout in northwestern Lake Michigan, 1983-1993","interactions":[],"lastModifiedDate":"2016-04-07T13:32:24","indexId":"1000654","displayToPublicDate":"1997-01-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2886,"text":"North American Journal of Fisheries Management","active":true,"publicationSubtype":{"id":10}},"title":"Survival rates of adult lake trout in northwestern Lake Michigan, 1983-1993","docAbstract":"The restoration of lake trout Salvelinus namaycush in Lake Michigan has been an elusive goal of resource management agencies in the Great Lakes region. In this study, we estimated annual survival rates of adult lake trout from an area in northwestern Lake Michigan known as the Clay Banks refuge. We tagged and recaptured fish with gill nets during the fall spawning season (N = 12,175; 1983–1989 and 1991–1993) and with pound nets in the spring (N = 52,035; 1984–1990 and 1992–1993). We fit Cormack–Jolly–Seber models to the two sets of data. We had insufficient data to analyze annual differences in survival rates of fall-tagged fish, but we were able to estimate an overall annual survival rate of 0.67. Annual survival rates of spring-tagged fish varied between 0.53 and 0.88 and increased after 1987–1988. In addition to the mark–recapture studies, we analyzed catch rates of lake trout from gill-net and pound-net surveys to estimate survival rates using catch curve analyses; these annual rates were generally lower than those estimated from mark–recapture analyses of tagged fish. However, survival rates of lake trout from the Clay Banks refuge appeared to meet the minimum rate believed necessary for restoration of this species in Lake Michigan. Furthermore, adult survival rates have been increasing in recent years, and lake trout restoration in Lake Michigan is not hampered by low survival of adult fish. We hypothesize that the recent decrease in abundance of adult lake trout is primarily due to decreases in survival rates of lake trout younger than 6 years.
","language":"English","publisher":"Taylor & Francis","doi":"10.1577/1548-8675(1997)017<0413:SROALT>2.3.CO;2","usgsCitation":"Fabrizio, M.C., Holey, M.E., McKee, P.C., and Toneys, M.L., 1997, Survival rates of adult lake trout in northwestern Lake Michigan, 1983-1993: North American Journal of Fisheries Management, v. 17, no. 2, p. 413-428, https://doi.org/10.1577/1548-8675(1997)017<0413:SROALT>2.3.CO;2.","productDescription":"16 p.","startPage":"413","endPage":"428","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":131500,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"17","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae0e4b07f02db688149","contributors":{"authors":[{"text":"Fabrizio, Mary C.","contributorId":77471,"corporation":false,"usgs":true,"family":"Fabrizio","given":"Mary","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":309025,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Holey, Mark E.","contributorId":13174,"corporation":false,"usgs":true,"family":"Holey","given":"Mark","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":309022,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"McKee, Patrick C.","contributorId":32118,"corporation":false,"usgs":true,"family":"McKee","given":"Patrick","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":309024,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Toneys, Michael L.","contributorId":27827,"corporation":false,"usgs":true,"family":"Toneys","given":"Michael","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":309023,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":1003524,"text":"1003524 - 1997 - Declines in abundance and species richness of birds following a major flood on the upper Mississippi River","interactions":[],"lastModifiedDate":"2017-05-10T09:54:50","indexId":"1003524","displayToPublicDate":"1997-01-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3544,"text":"The Auk","onlineIssn":"1938-4254","printIssn":"0004-8038","active":true,"publicationSubtype":{"id":10}},"title":"Declines in abundance and species richness of birds following a major flood on the upper Mississippi River","docAbstract":"We examined the abundance and species richness of birds breeding in floodplain forests of the Upper Mississippi River from 1992 to 1994 to identify effects of a major flood in 1993 on the bird assemblage. Sixty-five study plots were divided into treatments and controls based on whether they were flooded in 1993. Among 84 species observed on all plots, 41 species decreased in abundance from 1992 to 1994, 13 species increased, and numbers of 5 species were unchanged. Sample sizes were inadequate to evaluate trends for 25 species. Species richness declined over the three-year period. The main effect \"year\" was significant in 20 of the 36 species tested. Cool, wet conditions may have contributed to poor reproductive success in 1993 and resulted in widespread declines in abundance during the year following the flood. Bird abundance increased on most unflooded plots in 1993, probably because birds were displaced from flooded plots. This pattern was most striking for Neotropical migrants, species preferring habitat edges, lower-canopy nesters, and species that forage in the air. We suggest that periodic major flooding maintains suitable floodplain habitat for Prothonotary Warblers (Protonotaria citrea) in the face of competition with House Wrens (Troglodytes aedon) for nest sites.
","language":"English","publisher":"American Ornithological Society","doi":"10.2307/4089239","usgsCitation":"Knutson, M.G., and Klaas, E., 1997, Declines in abundance and species richness of birds following a major flood on the upper Mississippi River: The Auk, v. 114, no. 3, p. 367-380, https://doi.org/10.2307/4089239.","productDescription":"14 p.","startPage":"367","endPage":"380","costCenters":[{"id":606,"text":"Upper Midwest Environmental Sciences Center","active":true,"usgs":true}],"links":[{"id":480090,"rank":1,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.2307/4089239","text":"Publisher Index Page"},{"id":128490,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"114","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abbe4b07f02db67267d","contributors":{"authors":[{"text":"Knutson, M. G.","contributorId":55375,"corporation":false,"usgs":false,"family":"Knutson","given":"M.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":313449,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Klaas, Erwin E.","contributorId":21487,"corporation":false,"usgs":true,"family":"Klaas","given":"Erwin E.","affiliations":[],"preferred":false,"id":313448,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":1003588,"text":"1003588 - 1997 - Quarterly Wildlife Mortality Report","interactions":[],"lastModifiedDate":"2015-01-26T14:36:08","indexId":"1003588","displayToPublicDate":"1997-01-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3499,"text":"Supplement to the Journal of Wildlife Diseases","active":true,"publicationSubtype":{"id":10}},"title":"Quarterly Wildlife Mortality Report","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Supplement to the Journal of Wildlife Diseases","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","usgsCitation":"Converse, K.A., and Creekmore, T., 1997, Quarterly Wildlife Mortality Report: Supplement to the Journal of Wildlife Diseases, v. 33, no. 4, 3 p.","productDescription":"3 p.","numberOfPages":"3","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":456,"text":"National Wildlife Health Center","active":true,"usgs":true}],"links":[{"id":131115,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -180.17578125,\n 17.14079039331665\n ],\n [\n -180.17578125,\n 72.71190310803662\n ],\n [\n -65.7421875,\n 72.71190310803662\n ],\n [\n -65.7421875,\n 17.14079039331665\n ],\n [\n -180.17578125,\n 17.14079039331665\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"33","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a82e4b07f02db64aaeb","contributors":{"authors":[{"text":"Converse, K. A.","contributorId":81436,"corporation":false,"usgs":true,"family":"Converse","given":"K.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":313601,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Creekmore, T.","contributorId":74335,"corporation":false,"usgs":true,"family":"Creekmore","given":"T.","email":"","affiliations":[],"preferred":false,"id":313600,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70019182,"text":"70019182 - 1997 - Buzzwords and debate about the human future","interactions":[],"lastModifiedDate":"2012-03-12T17:19:10","indexId":"70019182","displayToPublicDate":"1997-01-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1728,"text":"GSA Today","active":true,"publicationSubtype":{"id":10}},"title":"Buzzwords and debate about the human future","docAbstract":"[No abstract available]","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"GSA Today","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","issn":"10525173","usgsCitation":"Lachenbruch, A., 1997, Buzzwords and debate about the human future: GSA Today, v. 7, no. 5, p. 12-14.","startPage":"12","endPage":"14","numberOfPages":"3","costCenters":[],"links":[{"id":226322,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"7","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059f2bee4b0c8380cd4b32b","contributors":{"authors":[{"text":"Lachenbruch, A.H.","contributorId":76737,"corporation":false,"usgs":true,"family":"Lachenbruch","given":"A.H.","affiliations":[],"preferred":false,"id":381911,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70019370,"text":"70019370 - 1997 - Temporal gravity and height changes of the Yellowstone caldera, 1977 - 1994","interactions":[],"lastModifiedDate":"2024-02-10T14:19:47.33707","indexId":"70019370","displayToPublicDate":"1997-01-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1807,"text":"Geophysical Research Letters","active":true,"publicationSubtype":{"id":10}},"title":"Temporal gravity and height changes of the Yellowstone caldera, 1977 - 1994","docAbstract":"This paper describes the longest record of gravity measurements in the area of the Yellowstone caldera, Wyoming. The temporal gravity changes, at the ±12 µGal (10−8 ms−2) precision level, are compared with changes in heights from leveling and GPS. The gravity field decreased across the caldera from 1977 to 1983 during the uplift and attained a maximum decrease of up to −60± 2 µGal along the Caldera axis. The gravity field then reversed polarity to increasing values, of up to 60±12 µGal between 1986 and 1993. The ratio between height and gravity changes varied during the entire time, but converged over the latter period following the free-air gravity gradient. General ground deformation deduced from leveling showed caldera-wide uplift of ∼15 mm/a during the period of gravity decrease, then from leveling and GPS, subsidence of ∼25 mm/a during the gravity increase.
No abstract available.
","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"San Francisco Bay region, California, landslide folio (Open-File Report 97-745)","largerWorkSubtype":{"id":5,"text":"USGS Numbered Series"},"language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr97745B","usgsCitation":"Graham, S.E., and Pike, R.J., 1997, Shaded-relief map of the San Francisco Bay region, California: U.S. Geological Survey Open-File Report 97-745, 8 p., https://doi.org/10.3133/ofr97745B.","productDescription":"8 p.","costCenters":[],"links":[{"id":415182,"rank":5,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_18847.htm","linkFileType":{"id":5,"text":"html"}},{"id":52528,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1997/0745b/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":8403,"rank":4,"type":{"id":2,"text":"Additional Report Piece"},"url":"https://pubs.usgs.gov/of/1997/of97-745/","linkFileType":{"id":5,"text":"html"}},{"id":154412,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1997/0745b/report-thumb.jpg"},{"id":8404,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/1997/of97-745/of97-745b.html","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"California","otherGeospatial":"San Francisco Bay region","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -123.486,\n 38.869\n ],\n [\n -123.486,\n 36.869\n ],\n [\n -121.217,\n 36.869\n ],\n [\n -121.217,\n 38.869\n ],\n [\n -123.486,\n 38.869\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49fbe4b07f02db5f4a99","contributors":{"authors":[{"text":"Graham, Scott E. sgraham@usgs.gov","contributorId":2907,"corporation":false,"usgs":true,"family":"Graham","given":"Scott","email":"sgraham@usgs.gov","middleInitial":"E.","affiliations":[],"preferred":true,"id":189670,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Pike, Richard J. rpike@usgs.gov","contributorId":5753,"corporation":false,"usgs":true,"family":"Pike","given":"Richard","email":"rpike@usgs.gov","middleInitial":"J.","affiliations":[],"preferred":true,"id":189671,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70186300,"text":"70186300 - 1997 - Long-term changes in diets and populations of piscivorous birds and mammals in Prince William Sound, Alaska","interactions":[],"lastModifiedDate":"2017-04-03T15:39:11","indexId":"70186300","displayToPublicDate":"1997-01-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Long-term changes in diets and populations of piscivorous birds and mammals in Prince William Sound, Alaska","docAbstract":"No abstract available.
","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Forage fishes in marine ecosystems: Proceedings of the international symposium on the role of forage fishes in marine ecosystems","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"International Symposium on the Role of Forage Fishes in Marine Ecosystems","conferenceDate":"November 13-16, 1996","conferenceLocation":"Anchorage, AK","language":"English","publisher":"Alaska Sea Grant College Program, University of Alaska Fairbanks","publisherLocation":"Fairbanks, AK","isbn":"978-1-56612-049-4","usgsCitation":"Kuletz, K., Irons, D., Agler, B., Piatt, J.F., and Duffy, D., 1997, Long-term changes in diets and populations of piscivorous birds and mammals in Prince William Sound, Alaska, in Forage fishes in marine ecosystems: Proceedings of the international symposium on the role of forage fishes in marine ecosystems, Anchorage, AK, November 13-16, 1996, p. 703-706.","productDescription":"4 p.","startPage":"703","endPage":"706","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"links":[{"id":339087,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://seagrant.uaf.edu/bookstore/pubs/AK-SG-97-01.html"},{"id":339090,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"publicComments":"Larger Work is University of Alaska Sea Grant College Program report no. AK-SG-97-01","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58e35f8ce4b09da67997ecd0","contributors":{"authors":[{"text":"Kuletz, K.J.","contributorId":98002,"corporation":false,"usgs":true,"family":"Kuletz","given":"K.J.","affiliations":[],"preferred":false,"id":688267,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Irons, D.B.","contributorId":52922,"corporation":false,"usgs":true,"family":"Irons","given":"D.B.","email":"","affiliations":[],"preferred":false,"id":688268,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Agler, B.A.","contributorId":33830,"corporation":false,"usgs":true,"family":"Agler","given":"B.A.","email":"","affiliations":[],"preferred":false,"id":688269,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Piatt, John F. 0000-0002-4417-5748 jpiatt@usgs.gov","orcid":"https://orcid.org/0000-0002-4417-5748","contributorId":3025,"corporation":false,"usgs":true,"family":"Piatt","given":"John","email":"jpiatt@usgs.gov","middleInitial":"F.","affiliations":[{"id":116,"text":"Alaska Science Center Biology MFEB","active":true,"usgs":true},{"id":114,"text":"Alaska Science Center","active":true,"usgs":true},{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true}],"preferred":true,"id":688270,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Duffy, D.C.","contributorId":43473,"corporation":false,"usgs":true,"family":"Duffy","given":"D.C.","email":"","affiliations":[],"preferred":false,"id":688271,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":70019606,"text":"70019606 - 1997 - Statistical modeling of agricultural chemical occurrence in midwestern rivers","interactions":[],"lastModifiedDate":"2019-02-14T06:49:45","indexId":"70019606","displayToPublicDate":"1997-01-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2342,"text":"Journal of Hydrology","active":true,"publicationSubtype":{"id":10}},"title":"Statistical modeling of agricultural chemical occurrence in midwestern rivers","docAbstract":"Agricultural chemicals in surface water may constitute a human health risk or have adverse effects on aquatic life. Recent research on unregulated rivers in the midwestern USA documents that elevated concentrations of herbicides occur for 1-4 months following application in late spring and early summer. In contrast, nitrate concentrations in unregulated rivers are elevated during fall, winter, and spring months. Natural and anthropogenic variables of fiver drainage basins, such as soil permeability, amount of agricultural chemicals applied, or percentage of land planted in corn, affect agricultural chemical concentration and mass transport in rivers. Presented is an analysis of selected data on agricultural chemicals collected for three regional studies conducted by the US Geological Survey. Statistical techniques such as multiple linear and logistic regression were used to identify natural and anthropogenic variables of drainage basins that have strong relations to agricultural chemical concentrations and mass transport measured in rivers. A geographic information system (GIS) was used to manage and analyze spatial data. Statistical models were developed that estimated the concentration, annual transport, and annual mean concentration of selected agricultural chemicals in midwestern rivers. Multiple linear regression models were not very successful (R2 from 0.162 to 0.517) in explaining the variance in observed agricultural chemical concentrations during post-planting runoff. Logistic regression models were somewhat more successful, correctly matching the observed concentration category in 61-80% of observations. Linear and multiple linear regression models were moderately successful (R2 from 0.522 to 0.995) in explaining the variance in observed annual transport and annual mean concentration of agricultural chemicals. Explanatory variables that were commonly significant in the regression models include estimates of agricultural chemical use, crop acreage, soil characteristics, and basin topography.","language":"English","publisher":"Elsevier","doi":"10.1016/S0022-1694(97)00011-5","issn":"00221694","usgsCitation":"Battaglin, W., and Goolsby, D.A., 1997, Statistical modeling of agricultural chemical occurrence in midwestern rivers: Journal of Hydrology, v. 196, no. 1-4, p. 1-25, https://doi.org/10.1016/S0022-1694(97)00011-5.","productDescription":"25 p.","startPage":"1","endPage":"25","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":227797,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":205996,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/S0022-1694(97)00011-5"}],"volume":"196","issue":"1-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b9732e4b08c986b31b940","contributors":{"authors":[{"text":"Battaglin, W.A.","contributorId":16376,"corporation":false,"usgs":true,"family":"Battaglin","given":"W.A.","email":"","affiliations":[],"preferred":false,"id":383307,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Goolsby, D. A.","contributorId":50508,"corporation":false,"usgs":true,"family":"Goolsby","given":"D.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":383308,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70019608,"text":"70019608 - 1997 - The relationship between land use and organochlorine compounds in streambed sediment and fish in the Central Columbia Plateau, Washington and Idaho, USA","interactions":[],"lastModifiedDate":"2016-05-30T10:30:05","indexId":"70019608","displayToPublicDate":"1997-01-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1571,"text":"Environmental Toxicology and Chemistry","active":true,"publicationSubtype":{"id":10}},"title":"The relationship between land use and organochlorine compounds in streambed sediment and fish in the Central Columbia Plateau, Washington and Idaho, USA","docAbstract":"We analyzeds streambed sediment and fish in the Central Columbia Plateau in eastern Washington and Idaho for or ganochlorine pesticides and polychlorinated biphenyls (ΣPCB). Our objective was to assess the effects of land use on the occurrence and distribution of these compounds; land uses in the study area included forest, dryland and irrigated farming, and urban. We detected 16 organochlorine compounds in streambed sediment and fish tissue; fish usually had more compounds and a greater frequency of detection. The most frequently detected compound was ΣDDT (sum of six isomers), which was found in 52% of bed sediment samples and 94% of whole fish composite samples. The other commonly detected compounds were dimethyl tetrachloroterephthalate (DCPA), dieldrin, hexachlorobenzene, and Σchlordane (sum of cis- and trans-chlordane, cis- and trans-nonachlor oxychlordane, heptachlor, and heptachlor epoxide). Forest was the only land use with no detections of organochlorine compounds in either fish or bed sediment. Hexachlorobenzene was the only organochlorine pesticide detected at concentrations that differed significantly among land uses: concentrations were higher in the dryland farming areas than in the irrigated farming or urban areas. In agricultural areas irrigated by surface water, ΣDDT concentrations in both streambed sediment and fish tissue were related to the percentage of land irrigated by water delivered via furrows (gravity irrigation), although ΣDDT was not detectable in bed sediments until gravity irrigation exceeded 30%. Because of the relation between gravity irrigation and soil erosion, our study supports the importance of controlling soil erosion in order to reduce the overall loading of organochlorine compounds to surface waters.
","language":"English","publisher":"Wiley","doi":"10.1002/etc.5620160917","issn":"07307268","usgsCitation":"Munn, M., and Gruber, S., 1997, The relationship between land use and organochlorine compounds in streambed sediment and fish in the Central Columbia Plateau, Washington and Idaho, USA: Environmental Toxicology and Chemistry, v. 16, no. 9, p. 1877-1887, https://doi.org/10.1002/etc.5620160917.","productDescription":"11 p.","startPage":"1877","endPage":"1887","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":622,"text":"Washington Water Science Center","active":true,"usgs":true}],"links":[{"id":227836,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":206005,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1897/1551-5028(1997)016<1877:TRBLUA>2.3.CO;2"}],"volume":"16","issue":"9","noUsgsAuthors":false,"publicationDate":"1997-09-01","publicationStatus":"PW","scienceBaseUri":"505baf19e4b08c986b324549","contributors":{"authors":[{"text":"Munn, M.D.","contributorId":77908,"corporation":false,"usgs":true,"family":"Munn","given":"M.D.","email":"","affiliations":[],"preferred":false,"id":383314,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Gruber, S.J.","contributorId":39347,"corporation":false,"usgs":true,"family":"Gruber","given":"S.J.","email":"","affiliations":[],"preferred":false,"id":383313,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70019598,"text":"70019598 - 1997 - Use of 234U and 238U isotopes to evaluate contamination of near-surface groundwater with uranium-mill effluent: A case study in south-central Colorado, U.S.A.","interactions":[],"lastModifiedDate":"2012-03-12T17:19:27","indexId":"70019598","displayToPublicDate":"1997-01-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1539,"text":"Environmental Geology","active":true,"publicationSubtype":{"id":10}},"title":"Use of 234U and 238U isotopes to evaluate contamination of near-surface groundwater with uranium-mill effluent: A case study in south-central Colorado, U.S.A.","docAbstract":"The 234U/238U alpha activity ratio (AR) was determined in 47 samples of variably uraniferous groundwater from the vicinity of a uranium mill near Canon City, Colorado. The results illustrate that uranium isotopes can be used to determine the distribution of uranium contamination in groundwater and to indicate processes such as mixing and chemical precipitation that affect uranium concentrations. Highly to moderately contaminated groundwater samples collected from the mill site and land immediately downgradient from the mill site contain more than 100 ??g/l of dissolved uranium and typically have AR values in the narrow range of 1.0-1.06. Other samples from the shallow alluvial aquifer farther downgradient from the mill contain 10-100 ??g/1 uranium and plot along a broad trend of increasing AR (1.06-1.46) with decreasing uranium concentration. The results are consistent with mixing of liquid mill waste (AR ??? 1.0) with alluvial groundwater of small, but variable, uranium concentrations and AR of 1.31.5. In the alluvial aquifer, the spatial distribution of wells with AR values less than 1.3 is consistent with previous estimates of the probable distribution of contamination, based on water chemistry and hydrology. Wells more distant from the area of probable contamination have AR values that are consistently greater than 1.3 and are indicative of little or no contamination. The methodology of this study can be extended usefully to similar sites of uranium mining, milling, or processing provided that local geohydrologic settings promote uranium mobility and that introduced uranium contamination is isotopically distinct from that of local groundwater.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Environmental Geology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1007/s002540050201","issn":"09430105","usgsCitation":"Zielinski, R.A., Chafin, D.T., Banta, E.R., and Szabo, B.J., 1997, Use of 234U and 238U isotopes to evaluate contamination of near-surface groundwater with uranium-mill effluent: A case study in south-central Colorado, U.S.A.: Environmental Geology, v. 32, no. 2, p. 124-136, https://doi.org/10.1007/s002540050201.","startPage":"124","endPage":"136","numberOfPages":"13","costCenters":[],"links":[{"id":205963,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/s002540050201"},{"id":227675,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"32","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bbe55e4b08c986b32952c","contributors":{"authors":[{"text":"Zielinski, R. A. 0000-0002-4047-5129","orcid":"https://orcid.org/0000-0002-4047-5129","contributorId":106930,"corporation":false,"usgs":true,"family":"Zielinski","given":"R.","email":"","middleInitial":"A.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":false,"id":383282,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Chafin, D. T.","contributorId":57893,"corporation":false,"usgs":true,"family":"Chafin","given":"D.","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":383280,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Banta, E. R.","contributorId":63038,"corporation":false,"usgs":true,"family":"Banta","given":"E.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":383281,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Szabo, Barney J.","contributorId":6848,"corporation":false,"usgs":true,"family":"Szabo","given":"Barney","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":383279,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70019599,"text":"70019599 - 1997 - Injury due to leg bands in willow flycatchers","interactions":[],"lastModifiedDate":"2012-03-12T17:19:27","indexId":"70019599","displayToPublicDate":"1997-01-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2284,"text":"Journal of Field Ornithology","active":true,"publicationSubtype":{"id":10}},"title":"Injury due to leg bands in willow flycatchers","docAbstract":"We report an apparently unusually high incidence of leg injury in Willow Flycatchers (Empidonax traillii) as a result of banding and color banding. Color bands and U.S. Fish and Wildlife Service (USFWS) bands applied to Willow Flycatchers from 1988-1995 resulted in an overall leg injury rate of 9.6% to birds returning to our study areas in subsequent years. Most injuries occurred on legs with only color band(s) (58.3%) or on legs with both a USFWS band and a color band (35%); only 6.7% of injuries (4/60) were due to USFWS bands alone, yielding an overall USFWS band injury rate of only 0.6%. Injuries ranged from severe (swollen, bleeding legs; a missing foot) to relatively minor (irritations on the tarsus). Amputation of the foot occurred in 33.9% of the cases. Return rates of adult injured birds in the year(s) following injury were significantly lower than for the population at large.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Field Ornithology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","issn":"02738570","usgsCitation":"Sedgwick, J., and Klus, R., 1997, Injury due to leg bands in willow flycatchers: Journal of Field Ornithology, v. 68, no. 4, p. 622-629.","startPage":"622","endPage":"629","numberOfPages":"8","costCenters":[],"links":[{"id":227676,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"68","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a3bf6e4b0c8380cd62968","contributors":{"authors":[{"text":"Sedgwick, J.A.","contributorId":25508,"corporation":false,"usgs":true,"family":"Sedgwick","given":"J.A.","email":"","affiliations":[],"preferred":false,"id":383283,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Klus, R.J.","contributorId":92445,"corporation":false,"usgs":true,"family":"Klus","given":"R.J.","email":"","affiliations":[],"preferred":false,"id":383284,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70019600,"text":"70019600 - 1997 - Sandstone-body and shale-body dimensions in a braided fluvial system: Salt wash sandstone member (Morrison formation), Garfield County, Utah","interactions":[],"lastModifiedDate":"2012-03-12T17:19:27","indexId":"70019600","displayToPublicDate":"1997-01-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":701,"text":"American Association of Petroleum Geologists Bulletin","active":true,"publicationSubtype":{"id":10}},"title":"Sandstone-body and shale-body dimensions in a braided fluvial system: Salt wash sandstone member (Morrison formation), Garfield County, Utah","docAbstract":"Excellent three-dimensional exposures of the Upper Jurassic Salt Wash Sandstone Member of the Morrison Formation in the Henry Mountains area of southern Utah allow measurement of the thickness and width of fluvial sandstone and shale bodies from extensive photomosaics. The Salt Wash Sandstone Member is composed of fluvial channel fill, abandoned channel fill, and overbank/flood-plain strata that were deposited on a broad alluvial plain of low-sinuosity, sandy, braided streams flowing northeast. A hierarchy of sandstone and shale bodies in the Salt Wash Sandstone Member includes, in ascending order, trough cross-bedding, fining-upward units/mudstone intraclast conglomerates, singlestory sandstone bodies/basal conglomerate, abandoned channel fill, multistory sandstone bodies, and overbank/flood-plain heterolithic strata. Trough cross-beds have an average width:thickness ratio (W:T) of 8.5:1 in the lower interval of the Salt Wash Sandstone Member and 10.4:1 in the upper interval. Fining-upward units are 0.5-3.0 m thick and 3-11 m wide. Single-story sandstone bodies in the upper interval are wider and thicker than their counterparts in the lower interval, based on average W:T, linear regression analysis, and cumulative relative frequency graphs. Multistory sandstone bodies are composed of two to eight stories, range up to 30 m thick and over 1500 m wide (W:T > 50:1), and are also larger in the upper interval. Heterolithic units between sandstone bodies include abandoned channel fill (W:T = 33:1) and overbank/flood-plain deposits (W:T = 70:1). Understanding W:T ratios from the component parts of an ancient, sandy, braided stream deposit can be applied in several ways to similar strata in other basins; for example, to (1) determine the width of a unit when only the thickness is known, (2) create correlation guidelines and maximum correlation lengths, (3) aid in interpreting the controls on fluvial architecture, and (4) place additional constraints on input variables to stratigraphie and fluid-flow modeling. The usefulness of these types of data demonstrates the need to develop more data sets from other depositional environments.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"American Association of Petroleum Geologists Bulletin","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","issn":"01491423","usgsCitation":"Robinson, J.W., and McCabea, P., 1997, Sandstone-body and shale-body dimensions in a braided fluvial system: Salt wash sandstone member (Morrison formation), Garfield County, Utah: American Association of Petroleum Geologists Bulletin, v. 81, no. 8, p. 1267-1291.","startPage":"1267","endPage":"1291","numberOfPages":"25","costCenters":[],"links":[{"id":227714,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"81","issue":"8","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b86aee4b08c986b31608a","contributors":{"authors":[{"text":"Robinson, J. W.","contributorId":54179,"corporation":false,"usgs":true,"family":"Robinson","given":"J.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":383285,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McCabea, P.J.","contributorId":55589,"corporation":false,"usgs":true,"family":"McCabea","given":"P.J.","email":"","affiliations":[],"preferred":false,"id":383286,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70019603,"text":"70019603 - 1997 - Seismic reflection images beneath Puget Sound, western Washington State: The Puget Lowland thrust sheet hypothesis","interactions":[],"lastModifiedDate":"2023-08-04T13:58:38.369193","indexId":"70019603","displayToPublicDate":"1997-01-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2314,"text":"Journal of Geophysical Research B: Solid Earth","active":true,"publicationSubtype":{"id":10}},"title":"Seismic reflection images beneath Puget Sound, western Washington State: The Puget Lowland thrust sheet hypothesis","docAbstract":"Seismic reflection data show that the densely populated Puget Lowland of western Washington state is underlain by subhorizontal Paleogene and Neogene sedimentary rocks deformed by west and northwest trending faults and folds. From south to north beneath the Lowland, features seen on the seismic data include: the horizontally-stratified, 3.5 km thick Tacoma sedimentary basin; the Seattle uplift with south dipping (∼20°) strata on its south flank and steeply (50° to 90°) north dipping strata and the west-trending Seattle fault on its north flank; the 7.5 km thick, northward-thinning Seattle sedimentary basin; the antiformal Kingston arch; and the northwest trending, transpressional Southern Whidbey Island fault zone (SWIF). Interpreting the uplifts as fault-bend and fault-propagation folds leads to the hypothesis that the Puget Lowland lies on a north directed thrust sheet. The base of the thrust sheet may lie at 14 to 20 km depth within or at the base of a thick block of basaltic Crescent Formation; its edges may be right-lateral strike-slip faults along the base of the Cascade Range on the east and the Olympic Mountains on the west. Our model suggests that the Seattle fault has a long-term slip rate of about 0.25 mm/year and is large enough to generate a M7.6 to 7.7 earthquake.
","language":"English","publisher":"American Geophysical Union","doi":"10.1029/97JB01830","issn":"01480227","usgsCitation":"Pratt, T.L., Johnson, S., Potter, C., Stephenson, W., and Finn, C.A., 1997, Seismic reflection images beneath Puget Sound, western Washington State: The Puget Lowland thrust sheet hypothesis: Journal of Geophysical Research B: Solid Earth, v. 102, no. 12, p. 27469-27489, https://doi.org/10.1029/97JB01830.","productDescription":"21 p.","startPage":"27469","endPage":"27489","costCenters":[],"links":[{"id":479953,"rank":2,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/97jb01830","text":"Publisher Index Page"},{"id":227757,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Washington","otherGeospatial":"Puget Sound","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -122.84781116719083,\n 47.049693329536154\n ],\n [\n -122.90931142816876,\n 47.06715055915913\n ],\n [\n -122.4736840822838,\n 47.070641309975855\n ],\n [\n -122.4890591650796,\n 47.24836650386561\n ],\n [\n -122.31480822672559,\n 47.304000933946384\n ],\n [\n -122.1251822055755,\n 47.44976305755432\n ],\n [\n -122.05343181919429,\n 47.640032865783496\n ],\n [\n -122.17643248156187,\n 47.81928935027662\n ],\n [\n -122.09955706758228,\n 48.04934515630055\n ],\n [\n -122.23793281274567,\n 48.117820205388455\n ],\n [\n -122.31480822672559,\n 48.30224764776912\n ],\n [\n -122.43780888909318,\n 48.42823125030364\n ],\n [\n -122.26868297833758,\n 48.492804453068544\n ],\n [\n -122.26868297833758,\n 48.74351742913896\n ],\n [\n -122.71456044962613,\n 49.006435257715\n ],\n [\n -123.32956376146412,\n 49.00307325804769\n ],\n [\n -123.84206652132899,\n 48.972805046528606\n ],\n [\n -123.79081624534261,\n 48.932418827094494\n ],\n [\n -123.64219044498181,\n 48.86503579993828\n ],\n [\n -123.46281447902882,\n 48.62509211277495\n ],\n [\n -123.3808140374505,\n 48.49620072239327\n ],\n [\n -123.314188678668,\n 48.42823120526424\n ],\n [\n -122.95031171916392,\n 48.110976756979255\n ],\n [\n -123.01181205034771,\n 47.715947400372244\n ],\n [\n -123.1604378507085,\n 47.48094533433269\n ],\n [\n -123.2014380714978,\n 47.331796169067644\n ],\n [\n -123.18093796110331,\n 47.112512442204405\n ],\n [\n -122.97081182955841,\n 47.03223043047478\n ],\n [\n -122.84781116719083,\n 47.049693329536154\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","volume":"102","issue":"12","noUsgsAuthors":false,"publicationDate":"1997-12-10","publicationStatus":"PW","scienceBaseUri":"505b8b41e4b08c986b3176dd","contributors":{"authors":[{"text":"Pratt, T. L.","contributorId":53072,"corporation":false,"usgs":true,"family":"Pratt","given":"T.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":383295,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Johnson, S.","contributorId":70323,"corporation":false,"usgs":true,"family":"Johnson","given":"S.","email":"","affiliations":[],"preferred":false,"id":383298,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Potter, C.","contributorId":58332,"corporation":false,"usgs":true,"family":"Potter","given":"C.","email":"","affiliations":[],"preferred":false,"id":383296,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Stephenson, W.","contributorId":37910,"corporation":false,"usgs":true,"family":"Stephenson","given":"W.","affiliations":[],"preferred":false,"id":383294,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Finn, Carol A. 0000-0002-6178-0405 cfinn@usgs.gov","orcid":"https://orcid.org/0000-0002-6178-0405","contributorId":1326,"corporation":false,"usgs":true,"family":"Finn","given":"Carol","email":"cfinn@usgs.gov","middleInitial":"A.","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"preferred":true,"id":383297,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":70019604,"text":"70019604 - 1997 - Fecundity of the American eel Anguilla rostrata at 45°N in Maine, U.S.A.","interactions":[],"lastModifiedDate":"2015-05-19T15:51:47","indexId":"70019604","displayToPublicDate":"1997-01-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2285,"text":"Journal of Fish Biology","active":true,"publicationSubtype":{"id":10}},"title":"Fecundity of the American eel Anguilla rostrata at 45°N in Maine, U.S.A.","docAbstract":"The northern portion of the geographic range of the American eel Anguilla rostrata may contribute a great proportion of the reproductive potential to this panmictic species because of apparent increases in average female size and female percentage with latitude. The regressions of fecundity on body length and on body weight of 63 female eels captured at about 45° N latitude on their spawning migration to the sea were log F= 1·2601 + 2·9642 log L and log F= 4·1646+0·9153 log W, where F is fecundity, L is total length (cm), and W is total weight (g). Length and weight each explained about 90% of the variation in fecundity. Estimates of fecundity from counts of aliquots of eggs ranged from 1·84 million to 19·92 million eggs for eels ranging in length from 45 to 113 cm, nearly the range of sizes of migrating females reported in the literature. Fecundities of the American eel were greater than reported in one study at about 37° N and greater than reported for the European eel, A. anguilla, shortfin eel, A. australis, and longfin eel, A. dieffenbachii. If a geographic cline in fecundity does exist in American eels, it is established anew each generation because the species forms a single panmictic population.
","language":"English","publisher":"Wiley","doi":"10.1111/j.1095-8649.1997.tb02004.x","issn":"00221112","usgsCitation":"Barbin, G., and McCleave, J., 1997, Fecundity of the American eel Anguilla rostrata at 45°N in Maine, U.S.A.: Journal of Fish Biology, v. 51, no. 4, p. 840-847, https://doi.org/10.1111/j.1095-8649.1997.tb02004.x.","productDescription":"8 p.","startPage":"840","endPage":"847","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":227795,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":205995,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1006/jfbi.1997.0488"}],"volume":"51","issue":"4","noUsgsAuthors":false,"publicationDate":"2005-04-19","publicationStatus":"PW","scienceBaseUri":"505a0f4ee4b0c8380cd53870","contributors":{"authors":[{"text":"Barbin, G.P.","contributorId":17948,"corporation":false,"usgs":true,"family":"Barbin","given":"G.P.","email":"","affiliations":[],"preferred":false,"id":383299,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McCleave, J.D.","contributorId":33669,"corporation":false,"usgs":true,"family":"McCleave","given":"J.D.","email":"","affiliations":[],"preferred":false,"id":383300,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70019597,"text":"70019597 - 1997 - Boron contents and isotopic compositions of hog manure, selected fertilizers, and water in Minnesota","interactions":[],"lastModifiedDate":"2018-03-12T12:30:50","indexId":"70019597","displayToPublicDate":"1997-01-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2262,"text":"Journal of Environmental Quality","active":true,"publicationSubtype":{"id":10}},"title":"Boron contents and isotopic compositions of hog manure, selected fertilizers, and water in Minnesota","docAbstract":"Boron-isotope (δ11B) values may be useful as surrogate tracers of contaminants and indicators of water mixing in agricultural settings. This paper characterizes the B contents and isotopic compositions of hog manure and selected fertilizers, and presents δ11B data for ground and surface water from two agricultural areas. Boron concentrations in dry hog manure averaged 61 mg/kg and in commercial fertilizers ranged from below detection limits in some brands of ammonium nitrate and urea to 382 mg/kg in magnesium sulfate. Values of δ11B of untreated hog manure ranged from 7.2 to 11.2o/oo and of N fertilizers were −2.0 to 0.7o/oo. In 22 groundwater samples from a sand-plain aquifer in east-central Minnesota, B concentrations averaged 0.04 mg/L and δ11B values ranged from 2.3 to 41.5o/oo. Groundwater beneath a hog feedlot and a cultivated field where hog manure was applied had B-isotope compositions consistent with the water containing hog-manure leachate. In a 775-km2 watershed with silty-loam soils in southcentral Minnesota: 18 samples of subsurface drainage from corn (Zea mays L.) and soybean (Glycine max L. Merr.) fields had average B concentrations of 0.06 mg/L and δ11B values of 5.3 to 15.1o/oo; 27 stream samples had average B concentrations of 0.05 mg/L and δ11B values of 1.0 to 19.0o/oo; and eight groundwater samples had average B concentrations of 0.09 mg/L and δ11B values of −0.3 to 23.0o/oo. Values of δ11B and B concentrations, when plotted against one another, define a curved mixing trend that suggests subsurface drainage and stream water contain mixtures of B from shallow and deep groundwater.
","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Environmental Quality","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"American Soc of Agronomy Inc","publisherLocation":"Madison, WI, United States","doi":"10.2134/jeq1997.00472425002600050004x","issn":"00472425","usgsCitation":"Komor, S., 1997, Boron contents and isotopic compositions of hog manure, selected fertilizers, and water in Minnesota: Journal of Environmental Quality, v. 26, no. 5, p. 1212-1222, https://doi.org/10.2134/jeq1997.00472425002600050004x.","productDescription":"11 p.","startPage":"1212","endPage":"1222","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":392,"text":"Minnesota Water Science Center","active":true,"usgs":true}],"links":[{"id":227674,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United 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\"}}]}","volume":"26","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059f220e4b0c8380cd4b008","contributors":{"authors":[{"text":"Komor, S.C.","contributorId":21182,"corporation":false,"usgs":true,"family":"Komor","given":"S.C.","email":"","affiliations":[],"preferred":false,"id":383278,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70186302,"text":"70186302 - 1997 - Seabird, marine mammal, and oceanography coordinated investigations (SMMOCI) near Unimak Pass, Alaska","interactions":[],"lastModifiedDate":"2017-04-03T15:39:42","indexId":"70186302","displayToPublicDate":"1997-01-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Seabird, marine mammal, and oceanography coordinated investigations (SMMOCI) near Unimak Pass, Alaska","docAbstract":"No abstract available.
","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Forage fishes in marine ecosystems: Proceedings of the international symposium on the role of forage fishes in marine ecosystems","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"International Symposium on the Role of Forage Fishes in Marine Ecosystems","conferenceDate":"November 13-16, 1996","conferenceLocation":"Anchorage, AK","language":"English","publisher":"Alaska Sea Grant College Program, University of Alaska Fairbanks","publisherLocation":"Fairbanks, AK","isbn":"978-1-56612-049-4","usgsCitation":"Byrd, G.V., Merrick, R.L., Piatt, J.F., and Norcross, B.L., 1997, Seabird, marine mammal, and oceanography coordinated investigations (SMMOCI) near Unimak Pass, Alaska, in Forage fishes in marine ecosystems: Proceedings of the international symposium on the role of forage fishes in marine ecosystems, Anchorage, AK, November 13-16, 1996, p. 351-364.","productDescription":"14 p.","startPage":"351","endPage":"364","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"links":[{"id":339092,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":339091,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://seagrant.uaf.edu/bookstore/pubs/AK-SG-97-01.html"}],"country":"United States","state":"Alaska","otherGeospatial":"Unimak Pass,","publicComments":"Larger Work is University of Alaska Sea Grant College Program report no. AK-SG-97-01","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58e35f8ce4b09da67997eccc","contributors":{"authors":[{"text":"Byrd, G. Vernon","contributorId":88416,"corporation":false,"usgs":false,"family":"Byrd","given":"G.","email":"","middleInitial":"Vernon","affiliations":[{"id":6987,"text":"U.S. Fish and Wildlife Sevice","active":true,"usgs":false}],"preferred":false,"id":688272,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Merrick, Richard L.","contributorId":187658,"corporation":false,"usgs":false,"family":"Merrick","given":"Richard","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":688273,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Piatt, John F. 0000-0002-4417-5748 jpiatt@usgs.gov","orcid":"https://orcid.org/0000-0002-4417-5748","contributorId":3025,"corporation":false,"usgs":true,"family":"Piatt","given":"John","email":"jpiatt@usgs.gov","middleInitial":"F.","affiliations":[{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true},{"id":116,"text":"Alaska Science Center Biology MFEB","active":true,"usgs":true},{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"preferred":true,"id":688274,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Norcross, Brenda L.","contributorId":21497,"corporation":false,"usgs":false,"family":"Norcross","given":"Brenda","email":"","middleInitial":"L.","affiliations":[{"id":7211,"text":"University of Alaska, Fairbanks","active":true,"usgs":false}],"preferred":false,"id":688275,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":1000829,"text":"1000829 - 1997 - Age and growth of alewives in the changing pelagia of Lake Ontario, 1978-1992","interactions":[],"lastModifiedDate":"2013-02-05T15:23:51","indexId":"1000829","displayToPublicDate":"1997-01-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3624,"text":"Transactions of the American Fisheries Society","active":true,"publicationSubtype":{"id":10}},"title":"Age and growth of alewives in the changing pelagia of Lake Ontario, 1978-1992","docAbstract":"We documented the age and growth of alewives Alosa pseudoharenqus in Lake Ontario during 1978-1992 and determined if growth was affected by intraspecific competition for epilimnetic zooplankton, lake temperature, or demand of salmonine piscivores for prey. Ages of juvenile alewives were determined from scales during 1978-1983, and ages of juvenile and adult alewives were determined from otoliths during 1984-1992. Indices of abundance for alewives were calculated from spring bottom trawl catches in 1978-1992; zooplankton density and epilimnetic temperature were monitored at two stations during 1981-1991; and salmonine demand each year during 1978-1992 was calculated with a simulation model. Although we encountered 11-year-old alewives, few fish lived longer than 7 years, and most fish in the population were younger than 6 years. Mean sizes at ages 1, 2, and 3 in spring averaged 93 mm (5.1 g), 133 mm (17 g), and 149 mm (22 g), but from age 3 to age 8, mean size increased by only 5-7 mm and 2-3 g per year. Female alewives lived longer than male alewives and were always longer than male alewives at age 4 and older. Epilimnetic temperatures were suitable for rapid growth of juvenile alewives each year. Lake temperature had the potential to affect growth of adults but adult growth was not correlated with temperature suitability indices perhaps because temperature regimes differed among lake regions and alewives were mobile. Growth of alewives was not correlated with salmonine demand for prey. Competition for zooplankton among the two youngest alewife cohorts affected growth of age-1 alewives. Zooplankton density declined sharply in 1986, and should it decline again, growth of age-1 alewives will slow, unless numbers of age-0 alewives fall. Whether growth of age-1 fish declines or numbers of age-0 fish fall, the result of another decline in zooplankton density will be a reduction in the production of alewives needed to support piscivores.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Transactions of the American Fisheries Society","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Taylor & Francis","publisherLocation":"London, UK","doi":"10.1577/1548-8659(1997)126<0112:AAGOAI>2.3.CO;2","issn":"0002-8487","usgsCitation":"O’Gorman, R., Johannsson, O.E., and Schneider, C.P., 1997, Age and growth of alewives in the changing pelagia of Lake Ontario, 1978-1992: Transactions of the American Fisheries Society, v. 126, no. 1, p. 112-126, https://doi.org/10.1577/1548-8659(1997)126<0112:AAGOAI>2.3.CO;2.","productDescription":"15 p.","startPage":"112","endPage":"126","numberOfPages":"15","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":133289,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":267053,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1577/1548-8659(1997)126<0112:AAGOAI>2.3.CO;2"}],"volume":"126","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae4e4b07f02db689ae0","contributors":{"authors":[{"text":"O’Gorman, Robert rogorman@usgs.gov","contributorId":3451,"corporation":false,"usgs":true,"family":"O’Gorman","given":"Robert","email":"rogorman@usgs.gov","affiliations":[],"preferred":true,"id":309543,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Johannsson, Ora E.","contributorId":25527,"corporation":false,"usgs":true,"family":"Johannsson","given":"Ora","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":309544,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Schneider, Clifford P.","contributorId":45251,"corporation":false,"usgs":true,"family":"Schneider","given":"Clifford","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":309545,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ]}