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Mean Smolt Age Estimation and Under-Aging Bias of Nass River Steelhead Populations
In the Nass River watershed, juvenile and adult steelhead scales were collected to summarize the mean smolt ages for major summer and winter steelhead populations, and to... -
The Incidence of Regenerated Scales Among Fraser River and Skeena River...
Scales of 4 and 5 year-old Skeena River and 4 year-old Fraser River sockeye of the 1963 brood year were examined for the incidence of regenerated scales. For the Skeena and... -
New growth on Scales of Seaward-Migrating Sockeye Salmon (Oncorhynchus...
The purpose of this report is to compare the incidence of circuli formed after the annulus (Fig. 1) (referred to here as "new growth") on the scales of early migrants with that...