3 datasets found

Licenses: License not specified Tags: 1960s age structure catch statistics sockeye

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  • Skeena Salmon Test Fishery 1987

    Information relating to the Skeena River gillnet test fishery program for 1987 and a summary for the years 1955 to 1976 is presented in this report. Daily catch of all salmon species (Oncorhynchus~) and steelhead trout (Salmo gairdneri) are detailed by set...
  • Reconstruction of the Total Return of Sockeye Salmon (Oncorhynchus nerka) to ...

    An assessment of the total return of sockeye salmon to the Skeena River is presented for brood years from 1965 to 1982. Annual reconstructions required catch and spawning escapement data. Age structure information was used to apportion the catch and...
  • Evaluation of the Sampling of the Skeena River 1968 Sockeye Catch

    This report outlines the evaluation of the Skeena River 1968 Sockeye Catch. The sampling of sockeye and chum salmon was reduced in 1968 after a statistical evaluation was made to determine the effort required to provide reliable estimates of the age, size...
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