Affiliation: | 1. Institute of Geoecology, TU Braunschweig, , Braunschweig, Germany;2. Biodiversity, Macroecology & Conservation Biogeography Group, University of G?ttingen, , G?ttingen, Germany;3. Department of River Ecology, Helmholtz Centre for Environmental Research ‐ UFZ, , Magdeburg, Germany;4. Faculty of Life Sciences, Environmental Systems Analysis, Rhine‐Waal University of Applied Sciences, , Kleve, Germany |