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Shrimp Resource Assessment: Annual Progress Report [1988]

Creator:: Hannah, Robert W., Jones, Stephen A., Richmond, Neil T., and Saelens, Mark R.
Abstract:: The primary objective of the Shrimp Resource Assessment is to provide scientific information and alternative resource use strategies for the management of the regional pink shrimp fishery resource. To accomplish this objective, five specific annual tasks were developed: 1) Collect and code shrimp fishery logbook data, match logbook information to...
Resource Type:: Technical Report

Catch and escapement of fall chinook salmon from Salmon River, Oregon, 1988

Creator:: Schindler, Eric D., Jacobs, Steven E., Lewis, Mark A., and Oregon. Department of Fish and Wildlife
Abstract:: Project period: 1 May 1988 - 30 April 1989
Resource Type:: Technical Report
Full Text:: . Schindler Steven E. Jacobs Mark A. Lewis Oregon Department of Fish and Wildlife 506 S.W. Mill Street P.O

Exploitation rate indicator stock monitoring, freshwater catch and escapement of the far north Oregon coastal indicator, fall chinook salmon from Salmon River, Oregon

Creator:: Oregon. Fish Division, Oregon. Department of Fish and Wildlife, Williams, Ron, Lewis, Mark A., Jacobs, Steven E., and Schindler, Eric D.
Abstract:: Project period: 1 May 1989 - 30 April 1990
Resource Type:: Technical Report
Full Text:: : NA89AA-H-FM1O4 PROJECT PERIOD: 1 May 1989 to 30 April 1990 Prepared by: Ron Williams Mark A. Lewis

Status of the European Green Crab, Carcinus maenas, in Oregon and Washington coastal estuaries in 2019

Creator:: Yamada, Sylvia Behrens, Schooler, Shon, Heller, Renee, Donaldson, Luke, Takacs, Graham T., Randall, Andrea, Buffington, Chelsey, and Akmajian, Adrianne
Abstract:: The European green crab (Carcinus maenas) has persisted in Oregon and Washington coastal estuaries since the late 1990s. After the arrival of a strong year class in 1998, significant recruitment to the populations occurred only in 2003, 2005, 2006, 2010, 2015, 2016, 2017, 2018 and 2019. Warm winter water temperatures,...
Resource Type:: Technical Report
Full Text:: growth of crabs from a mark- recapture study, and from shifts in size frequency distributions over time

Pigment alteration as a method of permanently marking Dungeness crabs (Cancer magister) and other crustaceans

Creator:: Stroud, Richard K., Farrell, R. Keith, and Snow, C. Dale
Abstract:: The technique of freeze branding was developed by Dr. R. K. Farrell during the 1960’s as an alternative to fire branding domestic livestock. Today, freeze branding is internationally used for cattle and horse identification. In addition to many species of haired animals successfully freeze branded non-haired animals such as whales,...
Resource Type:: Technical Report
Full Text:: . However, the mark reappear- ed as a deffinate depigmented area in the newly formed exoskeleton when

Management of the troll salmon fishery: annual report; 1976/1977

Creator:: Lewis, Steven L., McQueen, Robert K., Zirges, Malcolm H., and Oregon. Department of Fish and Wildlife. Fisheries Division
Abstract:: The Troll Salmon Investigation is responsible for obtaining fishery and biological data, analyzing these data, and recommending appropriate management options for the troll fishery. Proposed management options are designed to achieve the optimum use of the salmon resource on a sustained basis. Activities pursued during FY 1977 included the sampling...
Resource Type:: Technical Report
Full Text:: Fisheries Act Project iumber: AFC-75, Segment 1 Contract '1umber: 04-6-208-44039 ovember 1977 n i ' f a

Crab fishery and soft-shell status – Area II: South of Cascade Head, July 31-August 6, 1948

Creator:: Tollefson, Roger, Marriage, Lowell D., and Oregon. Fish Commission
Abstract:: This document marks the beginning of a long struggle for Oregon natural resource managers to find the best time to open the crab season. The time of crab molting is highly variable, and it is hard to determine the best time (firm shells, full of meat) to start the commercial...
Resource Type:: Technical Report
Full Text:: " ' .. l4 Introduction 'allowing a public hearing held July 22, 1948 the Fish Commission of Oregon

Habitat improvement to enhance anadromous fish production [Tex Creek]

Creator:: West, Duane C., Reeher, James A., Hewkin, James A., and Oregon. State Game Commission. Fishery Division
Abstract:: The project objectives were to determine the possibility of raising the subterranean water in adequate amounts by installation of an underground weir; to determine what type of structure would be most feasible; and to formulate a biological evaluation program if the first two objectives were accomplished. Tex Creek, tributary to...
Resource Type:: Technical Report
Full Text:: habits of the adult steelhead, it was decided to mark each with a colored dart tag. Because of the low

Oregon coastal salmon and steelhead tagging programs

Creator:: Henry, Kenneth A. and Morgan, Alfred R.
Abstract:: Part I. To aid in the management of the Tillamook Bay commercial salmon fishery, a tagging program was conducted on the salmon and steelhead trout runs in 1953. General migration behavior, the minimum length of time the fish remained in the fishery, population sizes, and fishing mortalities were determined from...
Resource Type:: Technical Report
Full Text:: I. Tillamook Bay, 1953 Kenneth A. Henry Part U. Siletz River, 1954 Alfred R. Morgan FISH

Final Report: Gnat Creek Weir Studies

Creator:: Willis, Raymond A. and Oregon. Fish Commission
Abstract:: "Gnat Creek heir, constructed with federal funds and was completed in October 1955. Primary objectives were to quantitatively study fail chinook and silver salmon to: (1) determine the survival, timing, and size of juvenile salmonids resulting from natural spawning; (2) measure the survival of hatchery eared fingerlings and yearlings; (3)...
Resource Type:: Technical Report
Full Text:: STUDIES Raymond A. Willis Fish Cammission of Cs egern Research Division Class .S Oregon Decxxiber 1962

ScholarsArchive@OSU

Shrimp Resource Assessment: Annual Progress Report [1988]

Catch and escapement of fall chinook salmon from Salmon River, Oregon, 1988

Exploitation rate indicator stock monitoring, freshwater catch and escapement of the far north Oregon coastal indicator, fall chinook salmon from Salmon River, Oregon

Status of the European Green Crab, Carcinus maenas, in Oregon and Washington coastal estuaries in 2019

Pigment alteration as a method of permanently marking Dungeness crabs (Cancer magister) and other crustaceans

Management of the troll salmon fishery: annual report; 1976/1977

Crab fishery and soft-shell status – Area II: South of Cascade Head, July 31-August 6, 1948

Habitat improvement to enhance anadromous fish production [Tex Creek]

Oregon coastal salmon and steelhead tagging programs

Final Report: Gnat Creek Weir Studies

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