1. Institute of Arctic and Alpine Research Boulder Colorado 80303 USA
2. Environmental Studies Program University of Colorado Boulder Colorado 80303 USA
3. National Center for Atmospheric Research Boulder Colorado 80307 USA
4. Department of Geology and Geophysics University of Utah Salt Lake City Utah 84112 USA
5. Department of Ecosystem and Conservation Sciences University of Montana Missoula Montana 59812 USA
6. Neptune and Company Lakewood Colorado 80215 USA
7. Department of Ecology and Evolutionary Biology Cornell University Ithaca New York 14853 USA
8. Department of Land, Air and Water Resources University of California Davis California 95616 USA
9. Department of Geography University of Wisconsin‐Madison Madison Wisconsin 53706 USA
10. Informatics and Computing Program Northern Arizona University Flagstaff AZ 86011 USA
11. Institute for the Study of Earth, Oceans and Space University of New Hampshire Durham New Hampshire 03824 USA
12. Natural Resources Ecology Laboratory Colorado State University Fort Collins Colorado 80523 USA
13. Department of Biology Stanford University Stanford California 94305 USA
14. Cary Institute of Ecosystem Studies Millbrook New York 12545 USA
15. Department of Botany University of Wyoming Laramie Wyoming 82071 USA