Eco-evolutionary dynamics: fluctuations in population growth rate reduce effective population size in chinook salmon
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چکیده
منابع مشابه
Eco-evolutionary dynamics: fluctuations in population growth rate reduce effective population size in chinook salmon.
We empirically assess the relationship between population growth rate (lambda, a parameter central to ecology) and effective population size (N(e), a key parameter in evolutionary biology). Recent theoretical and numerical studies indicate that in semelparous species with variable age at maturity (such as Pacific salmon, many monocarpic plants, and various other species), differences in mean re...
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Decomposing variation in population growth into contributions from both ecological and evolutionary processes is of fundamental concern, particularly in a world characterized by rapid responses to anthropogenic threats. Although the impact of ecological change on evolutionary response has long been acknowledged, the converse has predominantly been neglected, especially empirically. By applying ...
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ژورنال
عنوان ژورنال: Ecology
سال: 2010
ISSN: 0012-9658
DOI: 10.1890/09-0366.1