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Pleuronectid production system and its fishery : annual report 1976 for poject No. R/OPF-1

Creator:: Carey, A. G., Demory, R. L., Pearcy, William G., Richardson, S. L., Tyler, A. V., Warren, C. E., and Oregon State University. Sea Grant College Program
Resource Type:: Technical Report
Full Text:: Science Center Newport, Oregon 97365 • ... ]. OBJECTIVES: Flatfish are an important fishery for

Pleuronectid production system and its fishery : annual report 1979 for project No. R/OPF-1

Creator:: Carey, A. G., Pearcy, William G., Richardson, S. L., Tyler, A. V., Warren, C. E., and Oregon State University. Sea Grant College Program
Resource Type:: Technical Report
Full Text:: in completely assessing fishery potential. The Washington-Oregon coastal trawler fleet lands a

Reef fishes near Depoe Bay, Oregon : movement and the recreational fishery

Creator:: Coombs, Candia Irene
Resource Type:: Masters Thesis
Full Text:: recreational fishery on reefs near Depoe Bay, Oregon, was monitored to determine the nature and extent of

The fishery biology of the weathervane scallop [Pecten (Patinopecten) caurinus Gould, 1850] in Oregon coastal waters

Creator:: Nunez, Jose D.
Abstract:: Samples of weathervane scallops taken on Oregon Department of Fish and Wildlife cruises off Oregon waters during 1981-1982 were analyzed for a comparative growth study. No evidence of internal growth marks were found in the shell structure when analyzed by the acetate peel technique. Internal growth lines formed in the...
Resource Type:: Dissertation
Full Text:: Ligament 22 Biographical Variations 24 Oregon Scallop Fishery 25 MATERIALS AND METHODS 27 Shell

Bycatch in the ocean shrimp Pandalus jordani fishery

Creator:: Hoover Krutzikowsky, Vicki
Abstract:: The purpose of this research was to explore the impact of finfish bycatch on the ocean shrimp Pandalus jordani fishery using two methods. One method looked at the breakage of the shrimp by finfish bycatch in the nets. The other looked at the impact of bycatch on fishing decisions. At-sea...
Resource Type:: Masters Thesis
Full Text:: vessels participating in the Oregon ocean shrimp Pandalusjordani fishery. Besides the customary catch

Integrating fleets, markets and ocean dynamics : a bioeconomic analysis of the Oregon ocean shrimp fishery

Creator:: Gallagher, Charmaine Marie
Abstract:: Questions relating to economic performance, biological conservation and variation in resource abundance and harvest of ocean shrimp have led to increasing pressure for management action. Developing effective management policies for this highly variable resource requires a comprehensive understanding of the fishery and marine processes. Important factors in understanding the fishery...
Resource Type:: Dissertation
Full Text:: : Integrating Fleets, Markets and Ocean Dynamics: A Bioeconomic Analysis of the Oregon Ocean Shrimp Fishery

Simulation of environmental, biological, and fisheries effects on yields of English sole (Parophyrus [i.e. Parophrys] vetulus) off Oregon and Washington

Creator:: Hayden, Thomas R.
Abstract:: English sole is a major contributor to Oregon and Washington groundfish resources. In accordance with the continued trend of increasing fishing effort, in 1975 Oregon State University Sea Grant funded an extensive groundfish research program: the Pleuronectid Project. The purpose was to provide information to assist resource management agencies. This...
Resource Type:: Masters Thesis

Managing adult hatchery summer steelhead for a recreational fishery with reduced hatchery and wild interactions

Creator:: Schemmel, Eva M.
Abstract:: Hatcheries whose purpose is to provide for a recreational fishery must minimize impacts on wild fishes. Management to reduce hatchery and wild interactions is especially important on river systems that contain Endangered Species Act (ESA) listed species. I examined adult hatchery summer steelhead, Oncorhynchus mykiss, behavior, current management and a...
Resource Type:: Masters Thesis
Full Text:: the countless volunteers. Thank you to the Oregon Cooperative Fishery Research Unit, National

Assemblages of groundfish caught using commercial fishing strategies off the coasts of Oregon and Washington from 1985-1987

Creator:: Rogers, Jean Beyer
Abstract:: The groundfish trawl fishery operating off the coasts of Oregon and Washington 1985-1987 caught six major assemblages of species which could be treated as units in developing mixed-species management plans. Eighty-one percent of the tows observed on commercial vessels were consistently placed in one of the assemblage designations using three...
Resource Type:: Dissertation
Full Text:: trawl fishery operating off the coasts of Oregon and Washington 1985-1987 caught six major

A phenotypic comparison of thirty-eight steelhead (Oncorhynchus mykiss) populations from coastal Oregon

Creator:: Hatch, Keith Martin
Abstract:: An aspect of the genetic structure of coastal Oregon steelhead was explored and found to gradually change in a north to south pattern for the allelic frequencies of several enzymes. Isocitrate dehydrogenase and superoxide dehydrogenase were the clearest examples of this pattern of variation. This pattern was most evident in...
Resource Type:: Masters Thesis
Full Text:: (Oncorhynchus mykiss) populations from coastal Oregon AN ABSTRACT OF THE THESIS OF Keith Martin Hatch for the

ScholarsArchive@OSU

Pleuronectid production system and its fishery : annual report 1976 for poject No. R/OPF-1

Pleuronectid production system and its fishery : annual report 1979 for project No. R/OPF-1

Reef fishes near Depoe Bay, Oregon : movement and the recreational fishery

The fishery biology of the weathervane scallop [Pecten (Patinopecten) caurinus Gould, 1850] in Oregon coastal waters

Bycatch in the ocean shrimp Pandalus jordani fishery

Integrating fleets, markets and ocean dynamics : a bioeconomic analysis of the Oregon ocean shrimp fishery

Simulation of environmental, biological, and fisheries effects on yields of English sole (Parophyrus [i.e. Parophrys] vetulus) off Oregon and Washington

Managing adult hatchery summer steelhead for a recreational fishery with reduced hatchery and wild interactions

Assemblages of groundfish caught using commercial fishing strategies off the coasts of Oregon and Washington from 1985-1987

A phenotypic comparison of thirty-eight steelhead (Oncorhynchus mykiss) populations from coastal Oregon

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