1. Potsdam Institute for Climate Impact Research, Telegrafenberg A31, 14473 Potsdam, Germany
2. Department of Physics, Humboldt University, Newtonstr. 15, 12489 Berlin, Germany
3. Institute of Earth and Environmental Science, University of Potsdam, Karl-Liebknecht-Str. 24-25, 14476 Potsdam-Golm, Germany
4. GFZ German Research Centre for Geosciences, Section 5.4: Hydrology, Telegrafenberg, 14473 Potsdam, Germany
5. Department of Water, Environment, Construction and Safety, Magdeburg–Stendal University of Applied Sciences, Breitscheidstr. 2, 39114 Magdeburg, Germany