1. Center for Applied Geoscience Eberhard Karls University of Tübingen Tübingen Germany
2. Julius Kühn Institute – Federal Research Centre for Cultivated Plants Institute for Breeding Research on Agricultural Crops Berlin Germany
3. National Centre for Groundwater Research and Training and College of Science and Engineering Flinders University Adelaide SA Australia
4. Department Ecohydrology Leibniz‐Institute of Freshwater Ecology and Inland Fisheries Berlin Germany
5. Geography Department Humboldt University Berlin Berlin Germany