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Census vs. effective population size in chinook salmon: large- and small-scale environmental perturbation effects.

Molecular ecology - 1 Oct 2003

Shrimpton J Mark, Heath Daniel D

Abstract excerpt

Population viability has often been assessed by census of reproducing adults. Recently this method has been called into question and estimation of the effective population size (Ne) proposed as a complementary method to determine population health. We examined genetic diversity in five populations of chinook salmon (Oncorhynchus tshawytscha) from the upper Fraser River watershed (British Columbia, Canada) at 11...

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PMID: 12969462
DOI: 10.1046/j.1365-294x.2003.01932.x

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