Browsing Brage IMR by Author "Mathisen, Ole A."
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Growth of sockeye salmon in relation to abundance in the Kvichak district, Bristol Bay, Alaska
Mathisen, Ole A. (Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1969)1. Catch and escapement of Kvichak River sockeye salmon (Oncorhynchus nerka) and smolt production from Iliamna Lake, the nursery area, have been determined annually since 1955. Since 1962, information has been collected ... -
Yield isopleths of the halibut, hippoglossus hippoglossus, in northern Norway
Mathisen, Ole A.; Olsen, Steinar (Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1968)1. Data on age composition, growth, and mortality rates of the halibut, Hippoglossus hippoglossus, collected in Finmark, 1956-1960, supplemented with data on immature halibut from various localities in Northern Norway ...