affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRNHelmholtz Centre for Environmental Research UFZ, York University, affiliation not provided to SSRN, Technische Universität München (TUM), affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Catalan Institute for Water Research (ICRA), affiliation not provided to SSRN, affiliation not provided to SSRN, German Federal Institute of Hydrology, University of Amsterdam, University of Ferrara - Department of Engineering and European Environment Agency