1. School of Earth & Environmental Sciences Cardiff University Cardiff UK
2. Water Research Institute Cardiff University Cardiff UK
3. Earth Research Institute University of California Santa Barbara California USA
4. Department of Sustainable Resources Management State University of New York College of Environmental Science and Forestry Syracuse New York USA
5. Department of Geography University of California Santa Barbara California USA
6. Bren School of Environmental Science and Management University of California Santa Barbara California USA
7. U.S. Geological Survey Washington Water Science Center Tacoma WA USA
8. University of Washington School of Aquatic & Fishery Sciences Seattle WA USA