1. Fish Ecology and Conservation Physiology Laboratory, Department of Biology Carleton University Ottawa K1S 5B6 Canada
2. Center for Systems Integration and Sustainability, Department of Fisheries and Wildlife and Ecology, Evolutionary Biology, and Behavior Michigan State University East Lansing MI 48824 U.S.A.
3. School of Environment and Sustainability University of Saskatchewan Saskatoon S7N 5C8 Canada
4. Department of Ecology, Evolution, and Marine Biology University of California Santa Barbara CA 93117 U.S.A.
5. School of Life and Health Sciences University Drive, Federation University Australia Mount Helen 3350 Australia
6. Ecology & Evolutionary Biology University of Colorado Boulder CO 80309 U.S.A.
7. Department of Biology and School of Geography and Earth Sciences McMaster University Hamilton L8S 4K1 Canada
8. Department of Chemistry and Biochemistry Mount Allison University Sackville E4L 1G8 Canada
9. School of Aquatic and Fishery Science University of Washington Seattle WA 98195‐5020 U.S.A.
10. Water Research Institute & School of Biosciences Cardiff University Cardiff CF10 3AX U.K.
11. Paleoecological Environmental Assessment and Research Lab (PEARL), Department of Biology Queen's University Kingston K7L 3N6 Canada
12. Leibniz‐Institute of Freshwater Ecology and Inland Fisheries (IGB) Berlin 12587 Germany
13. Institute of Environmental Science Carleton University Ottawa K1S 5B6 Canada
14. School of Biological Sciences The University of Hong Kong Hong Kong China