Index Catalog // ScholarsArchive@OSU

A review of the gaper clam stocks in Oregon bays

Creator:: Oregon. Fish Commission
Abstract:: In response to a decline in gaper clam stocks, the Research Division of the Oregon Fish Commission recommended that the overall limit for gaper clams be reduced to 12 gapers per personal-use clam digger, with a 36-clam overall daily limit.
Resource Type:: Technical Report
Full Text:: lesser popu ' la t ions in A lsea, s ius law, and umpqua Bays . The gaper c lams are s low

Resource surveys on the continental shelf off Oregon. Annual report July 1, 1974 to June 30, 1975

Creator:: Demory, Robert L. and Hosie, Michael J.
Abstract:: This report summarizes project progress in FY 1974. Activities were directed entirely at completing the fourth and final phase of work started in 1971, i.e., to survey groundfish resources on the continental shelf off Oregon between the Columbia River and Cape Blanco. Objectives of the survey were to obtain estimates...
Resource Type:: Technical Report
Full Text:: pa r t i cu la r year c lass was the strongest f o r Dover so le s ince the 1942 year c lass

Groundfish resource survey of the continental shelf off Washington, 1975: Annual report July1, 1975 to September 30, 1976.

Creator:: Barss, William H.
Abstract:: “This report summarizes project progress in FY 1976 on the first phase of a survey on the continental shelf and upper continental slope off the coast of Washington. The second and final phase is a replicate survey scheduled for FY 1977. Objectives of the survey were to obtain estimates of...
Resource Type:: Technical Report
Full Text:: f la thead so le d i s t r i b u t i o n tended t o show a preference f o r s i 1 t bottom. A

The English sole

Creator:: Barss, William H.
Abstract:: The English sole is a major contributor to Pacific Ocean trawl fisheries off the United States and Canada. Only Dover sole and sometimes petrale sole provide greater annual landings in Oregon. English sole are considered fine eating sole and usually enjoy a good market. In British Columbia, local consumers of...
Resource Type:: Technical Report
Full Text:: . The immature male gonad i s s im i l a r t o the la rger gonad found i n a mature male and i s

Private salmon hatcheries in Oregon, 1981

Creator:: Cummings, T. Edwin, Oregon. Fish Division, and Oregon. Department of Fish and Wildlife
Abstract:: Describes private Chinook, chum and coho salmon hatcheries in Oregon in the early 1980s. Map, statistical tables. "As hatchery diets and rearing techniques improved in recent years, private citizens again became interested in propagating salmon. Research at 0regon State University (OSU)in hatching chum salmon using inexpensive streamside incubators increased public...
Resource Type:: Technical Report
Full Text:: Extension Mar ine Adv isory Frogram, 1980, i s an exce l len t rev iew o f app l i cab le regu la

Resource surveys on the continental shelf off Oregon. Annual report July 1, 1973 to June 30, 1974

Creator:: Demory, Robert L.
Abstract:: This report summarizes program progress in FY 1974. Activities were directed entirely at completing the third of four phases of work started in 1971. The survey conducted in September 1973 was the second run over the continental shelf off the northern Oregon coast. Objectives of the survey were to obtain...
Resource Type:: Technical Report
Full Text:: 1973 length o f tow was increased t o 1.0 nau t i ca l mi le, one-quarter m i l e greater than

Marine resource surveys on the continental shelf off Oregon, 1971-74 : completion report July 1, 1971 to June 30, 1975

Creator:: Demory, Robert L., Hosie, Michael J., Ten Eyck, Neil, Forsberg, Brent O., and United States. National Marine Fisheries Service
Abstract:: Groundfish surveys off Oregon were conducted over a four year period (1971-74) between the Columbia River and Cape Blanco. Primary purpose of the surveys was to obtain estimates of biomass of important groundfish occupying the continental shelf and upper continental slope. Survey design was based on a 5 x 5...
Resource Type:: Technical Report
Full Text:: too la rge t o adequately sample i n a s ing le year; thus two years were requ i red t o obta in

Marine resource surveys on the continental shelf and upper slope off Washington, 1975-76 : completion report July 1, 1975 to September 30, 1977

Creator:: Barss, William H., Demory, Robert L., Ten Eyck, Neil, Oregon. Department of Fish and Wildlife, and United States. National Marine Fisheries Service
Abstract:: Groundfish surveys off the Washington coast were conducted in September of 1975 and 1976 between Cape Flattery and the Columbia River. The primary purposes of the surveys were to obtain estimates of biomass and further our knowledge on population parameters of important groundfish species, especially flatfish, occupying the continental shelf...
Resource Type:: Technical Report
Full Text:: . Since the ca lcu la ted F for pe t ra le so le exceeds Z, i t i s possible t h a t pe t ra le

The Rex sole

Creator:: Hosie, Michael J.
Abstract:: The rex sole has been an important flatfish in Oregon's trawl fishery since its beginning in the 1930's. This fish is easily recognized by its characteristic long pectoral (chest) fin on the eyed side of the body. Oregon landings of rex sole have gradually increased over the years. Initially rex...
Resource Type:: Technical Report
Full Text:: northern Oregon, and peaks i n March and Apr i l . The number of eggs produced by a s ing le female

Investigation of the abundance and recruitment of bottomfish off Oregon, with emphasis on Dover sole: annual report July 1, 1968 to June 30, 1969

Creator:: Demory, Robert L.
Abstract:: Market sampling continues. Aging structures have been read, and all aging work is current. Age composition of Dover sole shows that stocks off Coos Bay are fully recruited 1-2 years later than stocks off the Columbia River. Age composition of English sole reveals a very strong 1961 year class. The...
Resource Type:: Technical Report
Full Text:: ...... 2 2 Conversion of pounds of Dover so le caught per hour per s ignif icant landing t o numbers

ScholarsArchive@OSU

A review of the gaper clam stocks in Oregon bays

Resource surveys on the continental shelf off Oregon. Annual report July 1, 1974 to June 30, 1975

Groundfish resource survey of the continental shelf off Washington, 1975: Annual report July1, 1975 to September 30, 1976.

The English sole

Private salmon hatcheries in Oregon, 1981

Resource surveys on the continental shelf off Oregon. Annual report July 1, 1973 to June 30, 1974

Marine resource surveys on the continental shelf off Oregon, 1971-74 : completion report July 1, 1971 to June 30, 1975

Marine resource surveys on the continental shelf and upper slope off Washington, 1975-76 : completion report July 1, 1975 to September 30, 1977

The Rex sole

Investigation of the abundance and recruitment of bottomfish off Oregon, with emphasis on Dover sole: annual report July 1, 1968 to June 30, 1969

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