1. Department for Environmental Systems Science Institute of Agricultural Sciences ETH Zurich Zurich Switzerland
2. Swiss Federal Institute for Forest, Snow and Landscape Research WSL Birmensdorf Switzerland
3. Institute of Geography University of Bern Bern Switzerland
4. Oeschger Centre for Climate Change Research University of Bern Bern Switzerland
5. Center for Climate Systems Research NASA Goddard Institute for Space Studies Columbia University New York NY USA
6. Department of Environmental Systems Science, Forest Ecology Institute of Terrestrial Ecosystems ETH Zurich Zurich Switzerland
7. CSIRO Environment Canberra ACT Australia