Articles | Volume 14, issue 9
https://doi.org/10.5194/cp-14-1299-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/cp-14-1299-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| Highlight paper
| 
11 Sep 2018
Research article | Highlight paper |
| 11 Sep 2018
| 11 Sep 2018
Wet avalanches: long-term evolution in the Western Alps under climate and human forcing
Laurent Fouinat
CORRESPONDING AUTHOR
EDYTEM, University Savoie Mont Blanc, CNRS, 73376 Le Bourget-du-Lac CEDEX, France
Pierre Sabatier
EDYTEM, University Savoie Mont Blanc, CNRS, 73376 Le Bourget-du-Lac CEDEX, France
Fernand David
CEREGE, University Aix-Marseille, 13545 Aix-en-Provence, France
Xavier Montet
University of Geneva Department of Radiology and Medical Informatics Genève, 1211 Geneva, Switzerland
Philippe Schoeneich
IUGA, University Grenoble Alpes, 38100 Grenoble, France
Eric Chaumillon
LIENSs University of La Rochelle, 17 000 La Rochelle, France
Jérôme Poulenard
EDYTEM, University Savoie Mont Blanc, CNRS, 73376 Le Bourget-du-Lac CEDEX, France
Fabien Arnaud
EDYTEM, University Savoie Mont Blanc, CNRS, 73376 Le Bourget-du-Lac CEDEX, France
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Short summary
In the context of a warming climate, mountain environments are especially vulnerable to a change in the risk pattern. Our study focuses on the past evolution of wet avalanches, likely triggered by warmer temperatures destabilizing the snow cover. In the last 3300 years we observed an increase of wet avalanche occurrence related to human activities, intensifying pressure on forest cover, as well as favorable climate conditions such as warmer temperatures coinciding with retreating glacier phases.
In the context of a warming climate, mountain environments are especially vulnerable to a change...
