1. Department River Ecology; Helmholtz Centre for Environmental Research - UFZ; Magdeburg Germany
2. Department of Geosciences; Federal University of São João del-Rei; São João del-Rei Brazil
3. Department of Bioscience; Aarhus University; Silkeborg Denmark
4. Department of Biology and Ecology of Fishes; Leibniz-Institute of Freshwater Ecology and Inland Fisheries; Berlin Germany
5. Department of Plant Biology and Ecology; University of the Basque Country (UPV/EHU); Bilbao Spain