Dispersal increases ecological selection by increasing effective community size

Selection and drift are universally accepted as the cornerstones of evolutionary changes. Recent theories extend this view to ecological changes, arguing that any change in species composition is driven by deterministic fitness differences among species (enhancing selection) and/or stochasticity in...

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Veröffentlicht in:	Proceedings of the National Academy of Sciences - PNAS 2018-10, Vol.115 (44), p.11280-11285
Hauptverfasser:	Ron, Ronen, Fragman-Sapir, Ori, Kadmon, Ronen
Format:	Artikel
Sprache:	eng
Schlagworte:	Biodiversity Biological Evolution Biological Sciences Communities Community ecology Composition Computer simulation Demographics Demography - statistics & numerical data Dispersal Dispersion Drift Ecological effects Ecology Ecosystem Environmental management Fitness Geographical variations Population Density Population Dynamics - trends Reproductive fitness Species composition Species diversity Stochasticity
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