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Filtering by: Subject Chinook salmon -- Genetics Decade 1950-1959

Studies of the scales of Umpqua River spring chinook salmon

Creator:

Saltzman, Bill

Abstract:

A study of the scales of Umpqua River spring chinook salmon was made from mid-September to December 1, 1951. The study was undertaken to determine the age composition and probable life history of spring Chinooks in this river. The study was made at the Oregon State College Fisheries Research Laboratory...

Resource Type:

Technical Report
A measured delay in the migration of adult chinook salmon at Bonneville Dam on the Columbia River

Creator:

Schoning, Robert W., Johnson, Donald R., and Oregon. Fish Commission

Abstract:

A study was undertaken in the fall of 1948 by the Oregon Fish Commission to determine the possible presence and importance of a delay in the migration of adult chinook salmon (Oncorhynchus tshawytscha) at Bonneville Dam on the Columbia River. Approximately 650 chinook were captured, tagged, and released at the...

Resource Type:

Technical Report

Full Text:

fl Measured Delay in the Migration of Adult Chinook Salmon