reviewMolecular EcologyDec 20, 2012Closed access

The impact of global climate change on genetic diversity within populations and species

Goethe University Frankfurt · Senckenberg - Leibniz Institution for Biodiversity and Earth System Research · +3 more institutions

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Abstract

Genetic diversity provides the basic substrate for evolution, yet few studies assess the impacts of global climate change (GCC) on intraspecific genetic variation. In this review, we highlight the importance of incorporating neutral and non-neutral genetic diversity when assessing the impacts of GCC, for example, in studies that aim to predict the future distribution and fate of a species or ecological community. Specifically, we address the following questions: Why study the effects of GCC on intraspecific genetic diversity? How does GCC affect genetic diversity? How is the effect of GCC on genetic diversity currently studied? Where is potential for future research? For each of these questions, we provide a…

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