Can paleorefugia of cold-adapted species in talus slopes resist global warming?

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F15%3A00444869" target="_blank" >RIV/60077344:_____/15:00444869 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60076658:12310/15:43888744

Výsledek na webu

<a href="http://www.borenv.net/BER/pdfs/ber20/ber20-403.pdf" target="_blank" >http://www.borenv.net/BER/pdfs/ber20/ber20-403.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Can paleorefugia of cold-adapted species in talus slopes resist global warming?

Popis výsledku v původním jazyce

In central Europe, some boreal and arctic organisms can survive in low-altitude freezing talus slopes disjunct from their normal ranges far to the north. The external air temperature and the interior temperature of the talus were measured for five yearsat three low-elevation talus slopes in North Bohemia (Czech Republic). The year-round interplay between both temperature regimes was affected both by below-average as well as above-average climatic variations during winters 2005?2006 and 2006?2007, respectively. The total of air-freezing degree-days per year was confirmed to be the best and sufficient predictor for all considered thermal characteristics in the lower part of the talus slopes. Persistency of cold talus thermal behavior supports Nekola?s concept of paleorefugia inhabited by cold-adapted species of boreal origin. Our results suggest that the talus microclimate can be sufficiently resistant to an increase of mean annual atmospheric temperature by 3 degree Celsius, retaining

Název v anglickém jazyce

Can paleorefugia of cold-adapted species in talus slopes resist global warming?

Popis výsledku anglicky

In central Europe, some boreal and arctic organisms can survive in low-altitude freezing talus slopes disjunct from their normal ranges far to the north. The external air temperature and the interior temperature of the talus were measured for five yearsat three low-elevation talus slopes in North Bohemia (Czech Republic). The year-round interplay between both temperature regimes was affected both by below-average as well as above-average climatic variations during winters 2005?2006 and 2006?2007, respectively. The total of air-freezing degree-days per year was confirmed to be the best and sufficient predictor for all considered thermal characteristics in the lower part of the talus slopes. Persistency of cold talus thermal behavior supports Nekola?s concept of paleorefugia inhabited by cold-adapted species of boreal origin. Our results suggest that the talus microclimate can be sufficiently resistant to an increase of mean annual atmospheric temperature by 3 degree Celsius, retaining

Druh

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

CEP obor

EH - Ekologie – společenstva

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Boreal Environment Research

ISSN

1239-6095

e-ISSN

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Svazek periodika

20

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

FI - Finská republika

Počet stran výsledku

10

Strana od-do

403-412

Kód UT WoS článku

000356985600008

EID výsledku v databázi Scopus

2-s2.0-84930028866