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Shellfish investigation : Jan-Aug 1951

Creator:: Oregon. Fish Commission
Abstract:: This report is an update of shellfish investigations from January to August in 1951. It includes (among other things) criticism of human pollution such as lumber mill dust and human sewage, particularly in the Yaquina Bay area, discussion of a proposed experimental closure of the Nehalem Bay area to crab...
Resource Type:: Technical Report

Shellfish investigation : Jan-May 1952

Creator:: Oregon. Fish Commission
Abstract:: This investigation focuses on growth and survival of Pacific razor clams, measuring clams from multiple sites. It tracks the length frequencies of clams recorded, as well as length-live weight relationships. This report also includes data on number of crab pots being fished between the Columbia and Siuslaw Rivers in April,...
Resource Type:: Technical Report

Shellfish investigation : Jan. 1 - May 31, 1954

Creator:: Oregon. Fish Commission
Abstract:: This report covers a range of information about shellfish, including the populations of clams in Yaquina & Tillamook bays, the Pacific Oyster mortality event in Coos bay (with a hand-drawn map of Coos Bay), testing of different crab baits, and different statistics about the Coquille River Crab Fishery. This report...
Resource Type:: Technical Report

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:: Specht of the Newport EPA; those for Willapa Bay, by Jan Newton and Judah Goldberg of the DOE

Herring spawn survey, Coos Bay, Oregon: winter 1977-78

Creator:: Miller, Bruce A. and McRae, Ellen
Abstract:: A study was undertaken in winter 1977-78 to obtain data on the spawning stock of Pacific herring, Clupea harengua pallasi,utilizing the Coos Bay estuary. This study centered on two objectives; (1) to record the distribution and time of herring spawn and (2) estimate the fish biomass spawning in Coos Bay....
Resource Type:: Technical Report
Full Text:: Con?ile? 'cy Bruce A. 1.1iLLer ~ n 2 3711en Kcliae Oreson

Analysis of factors affecting the production of chum salmon (Oncorhynchus keta) in Tillamook Bay

Creator:: Henry, Kenneth A. and Oregon. Fish Commission
Abstract:: Tillamook Bay chum salmon are caught commercially by gill-nets, both set and drift, and from 1928 through 1949 the landings have averaged 819,689 pounds per season. More chum salmon are caught on Tillamook Bay than on the rest of the Oregon coastal rivers combined. These fish enter the ocean only...
Resource Type:: Technical Report
Full Text:: (Oncorhynchus keta) in Tillamook Bay Kenneth A. Henry FISH COMMISSION OF OREGON Portland, Oregon

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

A winter steelhead tagging program on the Columbia River

Creator:: Korn, Lawrence and Oregon. Fish Commission
Abstract:: The Oregon Fish Commission and Washington Department of Fisheries conducted a cooperative winter steelhead trout (Salmo gairdneri) tagging program on the Columbia River during the winters of 1954-55 and 1955-56. Objectives of the program were: (1) to obtain information on the timing of the various segments of the run; (2)...
Resource Type:: Technical Report
Full Text:: Raymond A. Willis Anthony Netboy, Editorial Consultant Address all correspondence to: Jack M. Van

Coastal lakes as possible water sources for a Coho hatchery

Creator:: Skeesick, D. G.
Abstract:: Recent successes of hatcheries in producing coho salmon have stimulated searches for additional hatchery locations in coastal watersheds. In the past hatcheries were designed with gravity flow water supplies, but in more recent years pumping the water has proven feasible. Because of the acceptance of pumping, naturally impounded waters are...
Resource Type:: Technical Report
Full Text:: INPORMATION REPORT 69-2 OlASTAL LAKES AS POSSIBLE WATER SOURCES FOR A COHO HATCHERY by D. G. Skeesiq

Oregon commercial dungeness crab fishery : a review of the fishery, fishing fleet profile and pot limitation approaches : to supplement a discussion on development of a pot limitation system for Oregon : draft report

Creator:: Kaiser, Rod, McLean-Cooper, Nancy, Schaefer, John, and Oregon. Dept. of Fish and Wildlife. Marine Resources Program
Abstract:: "September, 2001, Updated October, 2002" - note from cover. "This report reviews the Oregon's ocean commercial Dungeness crab fishery. It provides both a present and historical evaluation of the fishery, its vessel effort, and gear use, but emphasizes more recent analysis and information relevant to a discussion of pot limits....
Resource Type:: Technical Report
Full Text:: -Jan, but in iast four seasons 79-84% has been landed during that period; a dramatic increase over the

ScholarsArchive@OSU

Shellfish investigation : Jan-Aug 1951

Shellfish investigation : Jan-May 1952

Shellfish investigation : Jan. 1 - May 31, 1954

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

Herring spawn survey, Coos Bay, Oregon: winter 1977-78

Analysis of factors affecting the production of chum salmon (Oncorhynchus keta) in Tillamook Bay

Final Report: Gnat Creek Weir Studies

A winter steelhead tagging program on the Columbia River

Coastal lakes as possible water sources for a Coho hatchery

Oregon commercial dungeness crab fishery : a review of the fishery, fishing fleet profile and pot limitation approaches : to supplement a discussion on development of a pot limitation system for Oregon : draft report

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