Technical Report - Fisheries & Marine Service, Research and Development Directorate: Rapport Technique - Service Des Pêches Et Des Sciences de la Mer, Direction de la Recherche Et DéveloppementFisheries and Marine Service, Research and Development Directorate, 1976 - Aquatic biology |
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1968 escapement adult sockeye salmon age composition data age data années artificial fertilization average Barkley Sound Bilton British Columbia catch and escapement catch of sockeye Central and Sproat Central Lake sockeye Central Lake stock commercial catch commercial landings compared effects of fertilization été excess production fertilisation du Grand Fisheries and Marine Foerster gillnet selectivity given in Table Grand lac Central Henderson Lake jacks Lake and Sproat lake fertilization lake on adult Lake sockeye salmon LAKE SPROAT LAKE Manzer Nanaimo oligotrophic lake otoliths Pacific Biological Station Percentage age composition production of adult Rapports Techniques ratio remontes resultant run results of studies return per spawner salmon Oncorhynchus nerka salmonid sampling error saumon rouge smolt sockeye in Barkley Sockeye produced sockeye salmon Oncorhynchus Sproat Lake sockeye Sproat stock success of escapements Technical Reports tons of inorganic traité treated and untreated treated escapements treated runs untreated and treated untreated runs young sockeye