Browsing Oregon Fish Commission Contributions by Author "Henry, Kenneth A."

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Age and growth study of Tillamook Bay chum salmon (Oncorhynchus keta)

Henry, Kenneth A.; Oregon. Fish Commission (Portland, Or. : Fish Commission of Oregon, 1954)

Ages were determined for 65 fish from the 1947 run and for 287 fish from the 1949 run. In 1947 the percentage composition by age was as follows: 32.3 percent 3-year-old fish, 66.2 percent 4-year-old fish, and 1.5 percent ...
Analysis of factors affecting the production of chum salmon (Oncorhynchus keta) in Tillamook Bay

Henry, Kenneth A.; Oregon. Fish Commission (Portland, Or. : Fish Commission of Oregon, 1953-09)

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 th ...
Oregon coastal salmon and steelhead tagging programs

Henry, Kenneth A.; Morgan, Alfred R. (Portland, Or. : Fish Commission of Oregon, 1964)

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 th ...