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North Umpqua River (below Soda Springs Dam) fish management plan

Creator:: Anderson, David M. and Oregon. Department of Fish and Wildlife
Abstract:: "The fish management plan for the North Umpqua River system (below Soda Springs Dam) is designed to promote effective management of the fish resources in that river. It is prepared to inform interested citizens and agencies of management objectives and promote their input in choosing the appropriate courses of action....
Resource Type:: Technical Report
Full Text:: ) FISH MANAGEMENT PLAN Prepared by: David M. Anderson Oregon Department of Fish and Wildlife David P

Oregon coastal juvenile rockfish study

Creator:: Appy, Marcus, Collson, P. J., and Oregon. Department of Fish and Wildlife
Abstract:: "Several species of rockfish inhabit the nearshore ocean off Oregon and contribute significantly to the recreational fishery with black rockfish (Sebastes melanops) being most important. Nearshore rockfish populations are coming under increased fishing pressure with relatively little assessment due to the difficulty and expense of such an undertaking. The need...
Resource Type:: Technical Report
Full Text:: Coastal Juvenile Rockfish Study Oregon Department of Fi*Sh and Wildlife Marine Resources Division

Research on anadromous fish in coastal watersheds of Oregon. Annual report July 1, 1974 to June 30, 1975

Creator:: McGie, Alan M., Oregon. Fish Commission Division of Management and Research, and Oregon. Department of Fish and Wildlife. Research Section
Resource Type:: Technical Report
Full Text:: Fish in Coastal Watersheds of Oregon INTRODUCTION Salmon, shad, and striped bass populations in

Research on anadromous fish in coastal watersheds of Oregon. Annual report, July 1, 1973 to June 30, 1974

Creator:: McGie, Alan M. and Oregon. Fish Commission Division of Management and Research
Resource Type:: Technical Report
Full Text:: Coordinator Fish Conunission of Oregon Division of Management and Research National Marine Fisheries Service

Fish-habitat associations on a deep reef at the edge of the Oregon continental shelf

Creator:: Tissot, Brian N., Hixon, Mark Anthony, Barss, William, and Stein, David L.
Abstract:: Heceta Bank is a large reef on the edge of the central Oregon continental shelf that supports a wide variety of commercial fisheries. Using the research submersible Delta, we studied fish abundances on Heceta Bank and the relationship between species composition of fish assemblages and bottom types. Cluster analysis indicated...
Resource Type:: Article
Full Text:: Department of Fish and Wildlife, Newport, Oregon 97365 Heceta Bank is a major commercial fishery zone off

Marine Heatwaves Influence Depth Preferences of Chinook Salmon (Oncorhynchus tshawytscha)

Creator:: Teahan, Andrew
Abstract:: Marine heatwaves have become more common over the past several years. The 2014-2015 ‘warm blob’ had profound effects on marine ecosystems in the Northeast Pacific. Given the particular habitat needs of Chinook Salmon (Oncorhynchus tshawytscha) we wanted to examine the impacts of the heatwave on Chinook depth distribution. We examined...
Resource Type:: Masters Thesis
Full Text:: provide greater insight on these concerns and identify impacts of anomalous ocean conditions on salmon

Comparison of submersible-survey and hydroacoustic-survey estimates of fish density on a rocky bank

Creator:: Starr, Richard M., Fox, David S., Hixon, Mark Anthony, Tissot, Brian N., Johnson, Gary E., and Barss, William H.
Abstract:: Submersible belt-transect surveys along a rocky bottom were combined with acoustic surveys of the water column to estimate depth distribution and density of fishes at Stonewall Bank, Oregon in the northeastern Pacific Ocean from September through October 1991. The objectives of the study were to determine the proportion of fish...
Resource Type:: Article
Full Text:: Department of Fish and Wildlife SE Marine Science Or, Newport, Oregon 97365 Mark A. Hixon Department of

A latitudinal cline in the Chinook salmon (Oncorhynchus tshawytscha) Clock gene: evidence for selection on PolyQ length variants

Creator:: O'Malley, Kathleen G. and Banks, Michael A.
Abstract:: A critical seasonal event for anadromous Chinook salmon (Oncorhynchus tshawytscha) is the time at which adults migrate from the ocean to breed in freshwater. We investigated whether allelic variation at the circadian rhythm genes, OtsClock1a and OtsClock1b, underlies genetic control of migration timing among 42 populations in North America. We...
Resource Type:: Article
Full Text:: Coastal Oregon Marine Experiment Station, Department of Fisheries and Wildlife, Hatfield Marine Science

Gear-Related Mortality in Selective Fisheries for Ocean Salmon

Creator:: Lawson, Peter W. and Sampson, David B.
Abstract:: In ocean fisheries for Pacific salmon Oncorhynchus spp., there can be several forms of gear-related mortality. Much research effort has been directed at estimating mortality rates for salmon that are hooked and then released. Also potentially important but not easily measured is mortality of fish that escape from the hook...
Resource Type:: Article
Full Text:: Salmon PETER W. LAWSON Oregon Department of Fish and Wildlife 2040 Southeast Marine Science Drive

Fish assemblages of rocky banks of the Pacific Northwest : data report for final report supplement 1992

Creator:: Hixon, Mark A. (Mark Anthony), 1951-, Tissot, Brian N. (Brian Nelson), and Pearcy, William G.
Resource Type:: Technical Report
Full Text:: 5 of 11 9) FISHLST.DBF: fish species list and codes Structure for database: fishlist.dbf Number

ScholarsArchive@OSU

North Umpqua River (below Soda Springs Dam) fish management plan

Oregon coastal juvenile rockfish study

Research on anadromous fish in coastal watersheds of Oregon. Annual report July 1, 1974 to June 30, 1975

Research on anadromous fish in coastal watersheds of Oregon. Annual report, July 1, 1973 to June 30, 1974

Fish-habitat associations on a deep reef at the edge of the Oregon continental shelf

Marine Heatwaves Influence Depth Preferences of Chinook Salmon (Oncorhynchus tshawytscha)

Comparison of submersible-survey and hydroacoustic-survey estimates of fish density on a rocky bank

A latitudinal cline in the Chinook salmon (Oncorhynchus tshawytscha) Clock gene: evidence for selection on PolyQ length variants

Gear-Related Mortality in Selective Fisheries for Ocean Salmon

Fish assemblages of rocky banks of the Pacific Northwest : data report for final report supplement 1992

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