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System-wide significance of predation on juvenile salmonids in Columbia and Snake River reservoirs and evaluation of predation control measures: annual report 1993

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TitleSystem-wide significance of predation on juvenile salmonids in Columbia and Snake River reservoirs and evaluation of predation control measures: annual report 1993Alternative TitleSystem wide significance of predation on juvenile salmonids in Columbia and Snake River reservoirsPersonal NameGadomski, Dena M.Poe, Thomas P.Petersen, James Harold 1953-Corporate NameUnited States Bonneville Power Administration Division of Fish and WildlifeNational Fishery Research Center (U.S.) Columbia River Field StationSubjectSalmonidae -- Mortality -- Columbia RiverSalmonidae -- Mortality -- Washington (State)Salmonidae -- Mortality -- OregonPredatory aquatic animals -- Food -- Columbia RiverPredatory aquatic animals -- Food -- Washington (State)Predatory aquatic animals -- Food -- OregonPikeminnows -- Columbia RiverPikeminnows -- Washington (State)Pikeminnows -- OregonPredation (Biology)Date1993CollectionBonneville Power Administration Last edited by: Angie Jannelli

LanguageengFormonline resourceExtent40 pagesType of ResourcetextIssuancemonographicSummaryThis project had three major goals. The first was to assist the Oregon Department of Fish and Wildlife with predation indexing as part of an effort to estimate the relative magnitude of juvenile salmonid losses to northern squawfish Ptychocheilus oregonensis in reservoirs throughout the Columbia River Basin. The second goal was to evaluate the northern squawfish control program and test critical assumptions about mid-reservoir predation processes. The final goal was to determine mechanisms underlying northern squawfish recruitment and factors affecting year-class strengthTable of ContentsExecutive summary -- Report 1 (abstract only). The importance of spatial pattern in estimating predation on juvenile salmonids in the Columbia River / by James Petersen -- Report 2. Reproduction and early life history of northern squawfish Ptychocheilus oregonensis in the Columbia River / by Craig A. Barfoot, Dena M. Gadomski, Alice M. Murphy, and Gregory T. SchultzNoteprepared by Dena M. Gadomski, Thomas P. Poe ; prepared for U.S. Department of Energy, Bonneville Power Administration, Division of Fish and Wildlife12/01/1993"Doe/bp-07096-4.""DE96003235.""Project no. 90-078, contract no. DE-AI79-90BP07096."AI79-90BP07096

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Other FormatPrint version: Gadomski, Dena M System-wide significance of predation on juvenile salmonids in Columbia and Snake River reservoirs and evaluation of predation control measures Portland, OR : The Division, [1995] (OCoLC)36376452Library ClassificationE 1.99:doe/bp-07096-4OCLC Number68363747Restrictions on Accesshttp://rightsstatements.org/vocab/NoC-US/1.0

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