1. Department of Plant and Wildlife SciencesBrigham Young University Provo UT USA
2. Department of Aquatic Sciences and AssessmentSwedish University of Agricultural Sciences Uppsala Sweden
3. Department of Earth and Environmental SciencesMichigan State University East Lansing MI USA
4. School of Geography, Earth and Environmental SciencesUniversity of Birmingham, Edgbaston Birmingham B15 2TT UK
5. Department of Renewable ResourcesUniversity of Alberta Edmonton Alberta Canada
6. E.A. 6293 GeHCOFrançois Rabelais de Tours University Tours France
7. Aquatic Physics Laboratory APHYSSwiss Federal Institute of Technology EPFL Lausanne Switzerland
8. Institute of Arctic BiologyUniversity of Alaska Fairbanks Fairbanks AK USA
9. American Preparatory Academy Salem Campus Salem UT USA
10. Department of Forest Resource ManagementSwedish University of Agricultural Sciences Umeå Sweden
11. Ellison Consulting Baar Switzerland
12. Department of GeosciencesIdaho State University Pocatello ID USA
13. Department of Biological SciencesVirginia Polytechnic Institute and State University Blacksburg VA USA
14. Institut de physique du globe de Paris, CNRSUniversité de Paris Paris F‐75005 France
15. CNRS, Géosciences Rennes, UMR 6118Univ Rennes Rennes 35000 France
16. Department of HydrogeologyTU Bergakademie Freiberg Freiberg Germany
17. Department of Earth and Environmental SciencesUniversity of Waterloo Waterloo Ontario Canada
18. UMR SAS, AGROCAMPUS OUESTINRA Rennes 35000 France
19. Water Research Foundation Denver CO USA
20. Irstea Lyon, RiverLyUniversity of Lyon Villeurbanne France