| HORSÁK, Michal, Milan CHYTRÝ, Petra HÁJKOVÁ, Michal HÁJEK, Jiří DANIHELKA, Veronika HORSÁKOVÁ, Nikolai ERMAKOV, Dmitry A. GERMAN, Martin KOČÍ, Pavel LUSTYK, Jeffrey Clark NEKOLA, Zdenka PREISLEROVÁ and Milan VALACHOVIČ. European glacial relict snails and plants: environmental context of their modern refugial occurrence in southern Siberia. Boreas. 2015, vol. 44, No 4, p. 638-657. ISSN 0300-9483. Available from: https://dx.doi.org/10.1111/bor.12133. |
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@article{1312721,
author = {Horsák, Michal and Chytrý, Milan and Hájková, Petra and Hájek, Michal and Danihelka, Jiří and Horsáková, Veronika and Ermakov, Nikolai and German, Dmitry A. and Kočí, Martin and Lustyk, Pavel and Nekola, Jeffrey Clark and Preislerová, Zdenka and Valachovič, Milan},
article_number = {4},
doi = {http://dx.doi.org/10.1111/bor.12133},
keywords = {Siberia; palaeoecology; glacial relicts; snails; plants; modern analogy},
language = {eng},
issn = {0300-9483},
journal = {Boreas},
title = {European glacial relict snails and plants: environmental context of their modern refugial occurrence in southern Siberia},
url = {http://onlinelibrary.wiley.com/doi/10.1111/bor.12133/abstract},
volume = {44},
year = {2015}
}
TY - JOUR
ID - 1312721
AU - Horsák, Michal - Chytrý, Milan - Hájková, Petra - Hájek, Michal - Danihelka, Jiří - Horsáková, Veronika - Ermakov, Nikolai - German, Dmitry A. - Kočí, Martin - Lustyk, Pavel - Nekola, Jeffrey Clark - Preislerová, Zdenka - Valachovič, Milan
PY - 2015
TI - European glacial relict snails and plants: environmental context of their modern refugial occurrence in southern Siberia
JF - Boreas
VL - 44
IS - 4
SP - 638-657
EP - 638-657
SN - 03009483
KW - Siberia
KW - palaeoecology
KW - glacial relicts
KW - snails
KW - plants
KW - modern analogy
UR - http://onlinelibrary.wiley.com/doi/10.1111/bor.12133/abstract
N2 - Knowledge of present-day communities and ecosystems resembling those reconstructed from the fossil record can help improve our understanding of historical distribution patterns and species composition of past communities. Here, we use a unique data set of 570 plots explored for vascular plant and 315 for land-snail assemblages located along a 650-km-long transect running across a steep climatic gradient in the Russian Altai Mountains and their foothills in southern Siberia. We analysed climatic and habitat requirements of modern populations for eight land-snail and 16 vascular plant species that are considered characteristic of the full-glacial environment of central Europe based on (i) fossil evidence from loess deposits (snails) or (ii) refugial patterns of their modern distributions (plants). The analysis yielded consistent predictions of the full-glacial central European climate derived from both snail and plant populations. We found that the distribution of these 24 species was limited to the areas with mean annual temperature varying from _6.7 to 3.4 °C (median _2.5 °C) and with total annual precipitation varying from 137 to 593 mm (median 283 mm). In both groups there were species limited to areas with colder and drier macroclimates (e.g. snails Columella columella and Pupilla loessica, and plants Kobresia myosuroides and Krascheninnikovia ceratoides), whereas other species preferred areas with relatively warmer and/or moister macroclimates (e.g. snails Pupilla turcmenica and P. alpicola, and plants Artemisia laciniata and Carex capillaris). Analysis of climatic conditions also indicated that distributional shifts of the studied species during the Pleistocene/Holocene transition were closely related to their climatic tolerances. Our results suggest that the habitat requirements of southern Siberian populations can provide realistic insights into the reconstruction of Eurasian, especially central European, glacial environments.
ER -
HORSÁK, Michal, Milan CHYTRÝ, Petra HÁJKOVÁ, Michal HÁJEK, Jiří DANIHELKA, Veronika HORSÁKOVÁ, Nikolai ERMAKOV, Dmitry A. GERMAN, Martin KOČÍ, Pavel LUSTYK, Jeffrey Clark NEKOLA, Zdenka PREISLEROVÁ and Milan VALACHOVIČ. European glacial relict snails and plants: environmental context of their modern refugial occurrence in southern Siberia. \textit{Boreas}. 2015, vol.~44, No~4, p.~638-657. ISSN~0300-9483. Available from: https://dx.doi.org/10.1111/bor.12133.
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