Periglacial microclimate in low-altitude scree slopes supports relict biodiversity

References

• Aitchison , CW. 1978 . Spiders active under snow in southern Canada . Symp Zool Soc Lond. , 42 : 139 – 148 .
   Google Scholar
• Balch , ES. 1900 . Glacières or freezing caverns , Philadelphia : Allen, Lane and Scott .
   Google Scholar
• Bella , P. 1995 . “ Summary and spread of caves with ice filling in Slovakia ” . In Conservation of ice caves , Edited by: Bella , P . 61 – 73 . Liptovský Mikuláš , , Slovakia : Slovak Caves Administration .
   Google Scholar
• Bella , P. 2007 . “ Morphology of ice surface in the Dobšinská Ice Cave ” . In Proceedings of the 2nd International Workshop in Ice Caves , Edited by: Zelinka , J . 15 – 23 . Liptovský Mikuláš , , Slovakia : Slovak Caves Administration .
   Google Scholar
• Buchar , J and Růžička , V. 2002 . Catalogue of spiders of the Czech Republic , Praha : Peres .
   Google Scholar
• Core , EL. 1975 . The wondrous year: West Virginia through the seasons , Grantsville , WV : Seneca Books .
   Google Scholar
• Delaloye , R , Gärtner-Roer , I , Gruber , S , Hauck , C , Hilbich , C , Lambiel , C , Nötzli , J , Phillips , M and Morard , S. 2010 . Permafrost in Switzerland 2006/2007 and 2007/2008 , Zurich : University of Zurich . Glaciological Report (Permafrost) No. 8/9
   Google Scholar
• Düll , R. 1983 . Distribution of the European and Macaronesian liverworts (Hepaticophytina) . Bryol Beitr Duisburg. , 2 : 1 – 115 .
   Google Scholar
• Düll , R. 1984 . Distribution of the European and Macaronesian mosses (Bryophytina) I . Bryol Beitr Duisburg. , 4 : 1 – 100 .
   Google Scholar
• Düll , R. 1985 . Distribution of the European and Macaronesian mosses (Bryophytina) II . Bryol Beitr Duisburg. , 5 : 109 – 232 .
   Google Scholar
• Ehlers , J and Gibbard , PL. 2004 . Quarternary Glaciations. Extent and Chronology: Pt. 1. Europe , Den Haag : Elsevier .
   Google Scholar
• Frest , TJ. 1991 . Summary status reports on eight species of candidate land snails from the Driftless area (Paleozoic Plateau), Upper Midwest. Final report (contract number 30181-01366) , Fort Snelling , MN : U.S. Fish and Wildlife Service .
   Google Scholar
• Frey , E. 1933 . Die Flechtengesellschaften der Alpen . Ber Geobot Forsch-Inst Rübel Zürich 1932 , : 36 – 51 .
   Google Scholar
• Gude , M , Dietrich , S , Mäusbacher , R , Hauck , C , Molenda , R , Růžička , V and Zacharda , M. 2003 . “ Probable occurrence of sporadic permafrost in non-alpine scree slopes in central Europe ” . In Proceedings of the 8th International Conference on Permafrost , Edited by: Phillips , M , Springman , SM and Arenson , LU . 331 – 336 . Lisse , NL : AA Balkema .
   Google Scholar
• Hájková , P , Horsák , M and Hájek , M. forthcoming . “ Late Glacial and Holocene history of the Western Carpathian calcareous fens ” . In The Mires of Slovakia , Edited by: Grootjans , A and Šefferová-Stanová , V . Daphne , , Bratislava : Institute of Applied Ecology .
   Google Scholar
• Halfpenny , JC and Ozanne , RD. 1989 . Winter Ecology: An Ecological Handbook , Boulder , CO : Johnson Books .
   Google Scholar
• Ishikawa , M. 2003 . Thermal regimes at the snow-ground interface and their implications for permafrost investigation . Geomorphology , 52 : 105 – 120 .
   Web of Science ®Google Scholar
• Lepš , J and Šmilauer , P. 2003 . Multivariate analysis of Ecological Data using Canoco , Cambridge : Cambridge University Press .
   Google Scholar
• Marchand , PJ. 1996 . Life in the Cold. An Introduction to Winter Ecology , Hanover , NH : University Press of New England .
   Google Scholar
• Nekola , JC. 1999 . Paleorefugia and neorefugia: the influence of colonization history on community pattern and process . Ecology , 80 : 2459 – 2473 .
   Web of Science ®Google Scholar
• Pinheiro , JC and Bates , DM. 2000 . Mixed-effect models in S and S-Plus , New York : Springer .
   Google Scholar
• R Development Core Team . 2008 . R: A language and environment for statistical computing , Vienna : R Foundation for Statistical Computing .
   Google Scholar
• Rao , CR. 1973 . Linear statistical inference and its applications , 2nd , New York : Wiley .
   Google Scholar
• Růžička , V. 1982 . Modifications to improve the efficiency of pitfall traps . Newsl Br Arachnol Soc. , 34 : 2 – 4 .
   Google Scholar
• Růžička , V. 1988 . Problems of Bathyphantes eumenis and its occurrence in Czechoslovakia (Araneae, Linyphiidae) . Věst čs Společ zool. , 52 : 149 – 155 .
   Google Scholar
• Růžička , V. 1990 . The spiders of stony debris . Acta Zool Fenn. , 190 : 333 – 337 .
   Google Scholar
• Růžička , V. 1999 . The freezing scree slopes and their arachnofauna . Decheniana-Beihefte. , 37 : 141 – 147 .
   Google Scholar
• Růžička , V. 2011 . Central European habitats inhabited by spiders with disjunctive distributions . Polish J Ecol. , 59 : 367 – 380 .
   Web of Science ®Google Scholar
• Růžička , V , Hajer , J and Zacharda , M. 1995 . Arachnid population patterns in underground cavities of a stony debris field (Araneae, Opiliones, Pseudoscorpionidea, Acari: Prostigmata, Rhagidiidae) . Pedobiologia , 39 : 42 – 51 .
   Web of Science ®Google Scholar
• Růžička , V and Klimeš , L. 2005 . Spider (Araneae) communities of scree slopes in the Czech Republic . J Arachnol. , 33 : 280 – 289 .
   Web of Science ®Google Scholar
• Růžička , V and Zacharda , M. 1994 . Arthropods of stony debris in the Krkonoše Mountains, Czech Republic . Arctic Alp Res. , 26 : 332 – 338 .
   Web of Science ®Google Scholar
• Růžička , V and Zacharda , M. 2010 . Variation and diversity of spider assemblages along a thermal gradient in scree slopes and adjacent cliffs . Polish J Ecol. , 58 : 361 – 369 .
   Web of Science ®Google Scholar
• Schikora , HB . 2004 . “ Wubanoides uralensis (Pakhorukov, 1981) – Geographic variation, mating behaviour, postembryonic development and description of a new subspecies (Araneae, Linyphiidae) ” . In Diversität und Biologie von Webspinnen, Skorpionen und anderen Spinnentieren , Edited by: Thaler , K . 327 – 341 . Linz : Biologiezentrum des Oberösterreichischen Landesmuseums .
   Google Scholar
• Tallis , JH. 1991 . Plant community history , London : Chapman and Hall .
   Google Scholar
• ter Braak , CJF . 1986 . Canonical correspondence analysis: a new eigenvector technique for multivariate direct gradient analysis . Ecology , 67 : 1167 – 1179 .
   Web of Science ®Google Scholar
• ter Braak , CJF and Šmilauer , P. 2002 . CANOCO reference manual and CanoDraw for Windows user's guide: software for canonical community ordination (version 4.5) , Ithaca , , NY : Microcomputer Power .
   Google Scholar
• Wisconsin's endangered resources. 2012. http://dnr.wi.gov/topic/EndangeredResources (http://dnr.wi.gov/topic/EndangeredResources)
   Google Scholar
• Zacharda , M , Gude , M , Kraus , S , Hauck , C , Molenda , R and Růžička , V. 2005 . The relict mite Rhagidia gelida (Acari, Rhagidiidae) as a biological cryoindicator of periglacial microclimate in European highland screes . Arctic Antarctic Alp Res. , 37 : 402 – 408 .
   Web of Science ®Google Scholar
• Zacharda , M , Gude , M and Růžička , V. 2007 . Thermal regime of three low elevation scree slopes in central Europe . Permafrost Periglac Processes. , 18 : 301 – 308 .
   Web of Science ®Google Scholar