1. Ecole Polytechnique Fédérale de Lausanne (EPFL) School of Architecture, Civil and Environmental Engineering (ENAC) Laboratory of Ecological Systems (ECOS) Station 2 1015 Lausanne Switzerland
2. Swiss Federal Institute for Forest, Snow and Landscape Research (WSL) Site Lausanne Station 2 1015 Lausanne Switzerland
3. Department of Forest Ecology and Management Swedish University of Agricultural Science 90183 Umeå Sweden
4. Swiss Federal Institute for Forest, Snow and Landscape Research (WSL) Site Birmensdorf Zürcherstrasse 111 8903 Birmensdorf Switzerland
5. Laboratoire de Chrono‐Environnement UMR CNRS 6249 UFR des Sciences et Techniques, 16 route de Gray Université de Franche‐Comté F‐25030 Besançon France