1. Department of Conservation Biology; Helmholtz Center for Environmental Research - UFZ; 04318 Leipzig Germany
2. ECOLAB; Université de Toulouse, CNRS, INPT, UPS; Toulouse France
3. United Nations Environment World Conservation Monitoring Centre; Cambridge CB3 0DL U.K.
4. Department of System Ecotoxicology; Helmholtz Center for Environmental Research - UFZ; 04318 Leipzig Germany
5. Institut Méditerranéen de Biodiversité et d'Ecologie marine et continentale (IMBE); Aix Marseille Université, CNRS, IRD, Avignon Université, Technopôle Arbois-Méditerranée Bât; F-13545 Aix-en-Provence cedex 04 France
6. Forest Sciences Centre of Catalonia (CEMFOR-CTFC); Catalonia Spain
7. CREAF, Centre for Ecological Research and Forestry Applications; Autonomous University of Barcelona; Catalonia Spain
8. CSIC, Cerdanyola del Vallés; Catalonia Spain
9. Department of Life Sciences; Natural History Museum; London SW7 5BD U.K.
10. Tour du Valat, Institut de recherche pour la conservation des zones humides méditerranéennes, Le Sambuc; Arles 13200 France
11. Department of River Ecology and Conservation; Senckenberg Research Institute and Natural History Museum Frankfurt; D-63571 Gelnhausen Germany
12. Faculty of Biology; University of Duisburg-Essen; 45141 Essen Germany
13. Department of Systems Analysis; Integrated Assessment and Modelling, Swiss Federal Institute of Aquatic Science and Technology - Eawag; Überlandstrasse 133 8600 Dübendorf Switzerland
14. Sorbonne Universités; UPMC Univ Paris 06, Muséum National d'Histoire Naturelle, CNRS, CESCO; UMR 7204, 75005 Paris France
15. Department of Biodiversity and Molecular Ecology; Fondazione Edmund Mach, Research and Innovation Centre; 38010 S. Micehle all'Adige (TN) Italy
16. Digitarium; University of Eastern Finland; Joensuu Finland
17. Ecosystem Research Facility Eußerthal, Institute of Environmental Science; University of Koblenz-Landau; Koblenz-Landau Germany
18. The Biodiversity Consultancy; Cambridge CB2 1SJ U.K.