1. Faculty of Science and Technology, Free University of Bozen, Bolzano-Bozen, Italy
2. Area for hydrology, hydrodynamics, hydromorphology and freshwater ecology, Italian Institute for Environmental Research and Protection (ISPRA), Rome, Italy
3. Climate Change, Extremes and Natural Hazards in Alpine Regions Research Centre CERC, WSL Institute for Snow and Avalanche Research SLF, Davos Dorf, Switzerland