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Filtering by: Creator Johnson, Ajeet K. Remove constraint Creator: Johnson, Ajeet K. Decade 1970-1979 Remove constraint Decade: 1970-1979 Rights Statement No Copyright - United States Remove constraint Rights Statement: No Copyright - United States

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  • Albacore oceanography off Oregon : 1970

    Creator:
    Pearcy, William G.
    Abstract:
    During July 1970, albacore boats trolling surface jigs (jig boats) had record catches in an area off the mouth of the Columbia River. The jig fishery declined suddenly in late July and was poor throughout the remainder of the summer. No obvious oceanographic changes were correlated with these drastic changes...
    Resource Type:
    Article
    Full Text:
    abundance and availability of albacore and fishing effort (Johnson, 1962). 800-1,300 fish per boat day