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The Selective Action of Gillnets on Sockeye and Pink Salmon Stocks
The purpose of this study is to determine selective properties of nylon gillnet presently utilized in the Skeena river gillnet fishery, to relate selective properties and relative efficiency of nylon gear with linen gillnets, and to define the selective... -
Northwest Coast Traditional Salmon Fisheries System of Resource Utilization
This thesis presents evidence that traditional systems of salmon production were generally coincident with seasonal migrations of adult salmon returning from marine environments to fresh water spawning grounds. This characteristic movement of salmon biomass... -
A Polymorphic Population of Oncorhynchus Nerka at Babine Lake, B.C. Involving...
This thesis studies the reproductive behavior, life cycles, and physical differences between Kokanee and Sockeye salmon in the Babine Lake streams, along with the possible causes for these differences.