1. Theoretical and Experimental Ecology Station, CNRS Moulis France
2. Plant Ecology and Nature Conservation, Univ. of Potsdam Potsdam Germany
3. Berlin‐Brandenburg Inst. of Advanced Biodiversity Research Berlin Germany
4. Leibniz Inst. of Freshwater Ecology and Inland Fisheries Berlin Germany
5. Freie Universität Berlin, Inst. of Biology Berlin Germany
6. Dept of Ecological Dynamics, Leibniz Inst. for Zoo and Wildlife Research (IZW) Berlin Germany
7. Biodiversity Research/Botany, Univ. of Potsdam Potsdam Germany
8. Restoration Ecology, Technical Univ. of Munich Freising Germany
9. Leibniz Inst. of Freshwater Ecology and Inland Fisheries (IGB) Neuglobsow Germany
10. Dept of Biology, Chemistry, Pharmacy, Inst. of Biology, Freie Univ. Berlin Berlin Germany
11. Leibniz Inst.I of Freshwater Ecology and Inland Fisheries (IGB) Berlin Germany
12. Research Platform Data Analysis and Simulation, Leibniz Centre for Agricultural Landscape Research (ZALF) Muencheberg Germany
13. Environment and Natural Sciences, Brandenburg Univ. of Technology Cottbus‐Senftenberg Cottbus Germany