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Browsing Oregon Fish Commission Miscellaneous Documents by Subject

Browsing Oregon Fish Commission Miscellaneous Documents by Subject "Groundfish"

Now showing items 1-6 of 6

Investigation of the abundance and recruitment of bottomfish off Oregon, with emphasis on Dover sole: annual progress report July 1, 1966 to June 30, 1967

Demory, Robert L. (Oregon Fish Commission, 1967-08)

The market sampling program for Dover, English, and petrale sole, and Pacific Ocean perch continued. Market conditions severely limited landings during the last quarter. A Dover sole cruise was completed in May. Data fr ...
Investigation of the abundance and recruitment of bottomfish off Oregon, with emphasis on Dover sole: annual report July 1, 1969 to June 30, 1970.

Demory, Robert L. (Oregon Fish Commission, 1970-08)

Market sampling continues. Most samples have been aged. Several cruises were made during fiscal year 1969-70. The deep water survey for Dover sole yielded questionable results. Neither spawning concentrations nor concent ...
Investigation of the abundance and recruitment of bottomfish off Oregon, with emphasis on Dover sole: annual progress report July 1, 1967 to June 30, 1968.

Demory, Robert L. (Oregon Fish Commission, 1968-08)

The market sampling program for Dover, English and petrale sole and Pacific ocean perch continued. Bottomfish landings were sampled at Astoria and Coos Bay. Dover sole research cruises were made in August 1967 and Febr ...
Investigation of the abundance and recruitment of bottomfish off Oregon, with emphasis on Dover sole: annual report July 1, 1968 to June 30, 1969.

Demory, Robert L. (Oregon Fish Commission., 1969-08)

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 Riv ...
Investigation of the abundance and recruitment of bottomfish off Oregon. Subtitle: Estimated yields of Dover sole (Microstomus pacificus) in waters off Northern Oregon-Southern Washington. Completion report: July 1, 1970 to June 30, 1971.

Demory, Robert L.; Fredd, Louis C. (Oregon Fish Commission, 1973-09)

Dover sole (Microstomus pacificus) has been subject to intensive fishing In waters off northern Oregon-southern Washington (specifically PMFC Area 20) since 1941 (Harry, 1956). This species has always been an Important c ...
Investigation of the abundance and recruitment of bottomfish off Oregon: annual report July 1, 1970 to June 30, 1971.

Demory, Robert L. (Oregon Fish Commission, 1971-07)

This annual report, which summarizes program progress in FY 1971 is submitted as an interim statement pending completion of the final report of PL 88-309 studies on Dover sole. That report which deals with yield estimate ...