1. Laboratory of Hydraulics, Hydrology and Glaciology (VAW), ETH Zurich, Zurich, Switzerland;
2. BKW Energie AG, Engineering Hydro and Infrastructure, Bern, Switzerland;
3. Peter FishConsulting, Olten, Switzerland;
4. Swiss Federal Institute of Aquatic Science and Technology (Eawag), Centre of Ecology, Evolution and Biogeochemistry, Kastanienbaum, Switzerland;
5. Utah Water Research Laboratory, Utah State University, Logan, UT, USA