Anticipating extinctions of glacial relict populations in mountain refugia

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F16%3A00093955" target="_blank" >RIV/00216224:14310/16:00093955 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.biocon.2016.07.015" target="_blank" >http://dx.doi.org/10.1016/j.biocon.2016.07.015</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.biocon.2016.07.015" target="_blank" >10.1016/j.biocon.2016.07.015</a>

Result language
angličtina
Original language name
Anticipating extinctions of glacial relict populations in mountain refugia
Original language description
Glacial relict populations at the rear-edge of species' distributions are expected to respond dramatically to climate warming, yet very few studies have compared their conservation status in current refugia. Here we combine population genetics with species distribution modelling to assess patterns and causes of extinction or persistence in two cold-adapted species, Salty hastata and Juncus balticus, which survived post-glacial retractions in calcareous fens of the Iberian Peninsula. In both species, we detected extremely-low genetic diversity and clonal strategies in red-listed populations of the most Marginal region (Cantabrian Range), but high genetic diversity linked with sexual reproduction in populations from a less marginal region of the rear edge (Pyrenees). Genetic patterns were partially explained by past and present species climatic niches, more remarkably in the arctic-alpine S. hastata than in the boreo-atlantic J.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EF - Botany
OECD FORD branch
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Project
<a href="/en/project/EE2.3.30.0037" target="_blank" >EE2.3.30.0037: Employment of Best Young Scientists for International Cooperation Empowerment</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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