| Affiliation: |
| AA(Department of Aquatic Ecology and Water Quality Management, Wageningen University, PO Box 8080, NL-6700 DD Wageningen, The Netherlands), AB(Center for Limnology, University of Wisconsin, 680 North Park Street, Madison, Wisconsin 53706, USA), AC(Center for Sustainability and the Global Environment (SAGE), Institute for Environmental Studies, University of Wisconsin, 1225 West Dayton Street, Madison, Wisconsin 53706, USA), AD(Department of Systems Ecology and Centre for Research on Natural Resources and the Environment (CNM), Stockholm University, S-10691 Stockholm, Sweden), AE(CSIRO Sustainable Ecosystems, GPO Box 284, Canberra, Australian Capital Territory 2601, Australia) |