Symposium on Pink Salmon: A Symposium Held at the University of British Columbia, October 13 to 15, 1960Institute of Fisheries, University of British Columbia, 1962 - 226 pagine |
Sommario
The observed fluctuations of pink salmon in British Columbia | 3 |
Pink salmon fluctuations in Alaska | 17 |
Some problems of the pink salmon fisheries in Asian waters | 35 |
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Parole e frasi comuni
abundance of pink adult Alaska Peninsula Aleutian Amur River average Bering Sea Bolsheretsk British Columbia British Columbia coast Cabin Creek Canada catch statistics chum salmon coast coastal density distribution dominance driftnet early East Kamchatka egg deposition environment escapement estimate estuary even-year factors FIGURE Fisheries Research fluctuations Fraser River Fraser River pink freshwater gravel indicate Inlet Island July Klawock Kurile Islands larger length marine MERRELL migration mothership fishery Neave north Kurile numbers of fish observed occurred odd-year offshore fisheries Okhotsk Okhotsk Sea Pacific Salmon period permeability pink and chum pink salmon pink salmon catch pink salmon stocks predation Prince William Sound production region relationship RICKER River pink salmon Sakhalin salmon eggs salmon fisheries Sashin Creek season Skeena River sockeye southeastern Alaska spawners spawning areas spawning grounds species Strait stream temperature survival tion variability WICKETT young pink