Authors
Jason L Brown, L Lacey Knowles
Publication date
2012/8
Journal
Molecular Ecology
Volume
21
Issue
15
Pages
3757-3775
Publisher
Blackwell Publishing Ltd
Description
A central goal of phylogeography is to identify and characterize the processes underlying divergence. One of the biggest impediments currently faced is how to capture the spatiotemporal dynamic under which a species evolved. Here, we described an approach that couples species distribution models (SDMs), demographic and genetic models in a spatiotemporally explicit manner. Analyses of American Pika (Ochotona princeps) from the sky islands of the central Rocky Mountains of North America are used to provide insights into key questions about integrative approaches in landscape genetics, population genetics and phylogeography. This includes (i) general issues surrounding the conversion of time‐specific SDMs into simple continuous, dynamic landscapes from past to current, (ii) the utility of SDMs to inform demographic models with deme‐specific carrying capacities and migration potentials as well as (iii …
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