Anticipating extinctions of glacial relict populations in mountain refugia

Kód výsledku v 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>

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

Anticipating extinctions of glacial relict populations in mountain refugia

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

Anticipating extinctions of glacial relict populations in mountain refugia

Popis výsledku anglicky

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.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EF - Botanika

OECD FORD obor

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Projekt

<a href="/cs/project/EE2.3.30.0037" target="_blank" >EE2.3.30.0037: Zaměstnáním nejlepších mladých vědců k rozvoji mezinárodní spolupráce</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Biological Conservation

ISSN

0006-3207

e-ISSN

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Svazek periodika

201

Číslo periodika v rámci svazku

September

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

9

Strana od-do

243-251

Kód UT WoS článku

000384782800027

EID výsledku v databázi Scopus

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