@article{f1e47a89299f4055ad703385a2555cc8,
title = "The occurrence of cold spells in the alps related to climate change",
abstract = "Climate change is not only a likely prospect for the end of this century, but it is already occurring. Part of the changes will include global warming and increasing temperature variability, both at global and regional scales. This increased variability was investigated in this paper from the point of view of the occurrence of cold spells in the Alps in the future climate (2071-2100), compared with the present climate (1961-1990). For this purpose, a regionalisation of the climate change effects was performed within the Alps. To avoid possible errors in the estimate of the 2m air temperature, the analysis was performed on the soil surface temperature. To get realistic values for this variable, a land surface scheme, UTOPIA, has been run on the selected domain, using the output of the Regional Climate Model (RegCM3) simulations as the driving force. The results show that, in general, the number of cold breaks is decreasing over the Alps, due to the temperature increment. However, there are certain zones where the behaviour is more complicated. The analysis of the model output also allowed a relationship to be found between the number of cold breaks and their duration. The significance of these results over the whole area was assessed.",
keywords = "Climate change, Climate extremes, Cold spells, LSPM, UTOPIA",
author = "Marco Galli and Seungmin Oh and Claudio Cassardo and Park, {Seon Ki}",
note = "Funding Information: The authors thank the Earth System Physics Section of the ICTP, Italy, for having provided the RegCM3 dataset. S. Oh is grateful to the University of Torino (UT) for having supported her visit to the Department of General Physics of UT under the World Wide Style grant. C. Cassardo and S. K. Park are supported by the government of Italy and Korea, respectively, for visiting each institution for collaborative research via the bilateral scientific agreements. This work is partly supported by the Ministry of Environment, Korea, under the National Comprehensive Measures against Climate Change Program (No. 1700-1737-322-210-13), and by the Ministry of Education, Science and Technology, Korea, through the National Research Foundation grant (No. 2009-0083527). All authors are thankful to A. Tata, the S & T Attach{\'e} of the Italian Embassy in Korea, for his help in organising two Korea-Italy Joint Seminars on Climate Change, in which some preliminary results of this study have been presented. A special mention has to be dedicated to V. Bright, who helped in proofreading the manuscript. Publisher Copyright: {\textcopyright} 2010 by the authors.",
year = "2010",
month = sep,
day = "1",
doi = "10.3390/w2030363",
language = "English",
volume = "2",
pages = "363--380",
journal = "Water (Switzerland)",
issn = "2073-4441",
publisher = "Multidisciplinary Digital Publishing Institute (MDPI)",
number = "3",
}