1. Numerical Terradynamic Simulation Group University of Montana 32 Campus Drive Missoula Montana 59812 USA
2. Nelson Institute Center for Climatic Research University of Wisconsin–Madison 1225 West Dayton Street Madison Wisconsin 53511 USA
3. SILVIS Lab Department of Forest and Wildlife Ecology University of Wisconsin–Madison 1630 Linden Drive Madison Wisconsin 53706 USA
4. Department of Geography University of Nevada–Reno 1664 North Virginia Street Reno Nevada 89557 USA
5. Upper Midwest Environmental Sciences Center United States Geological Survey 2630 Fanta Reed Road La Crosse Wisconsin 54603 USA