1. Department of Forest Resources University of Minnesota Saint Paul MN USA
2. Department of Geological Sciences University of Delaware Newark DE USA
3. Stroud Water Research Center Avondale PA USA
4. College of Life and Environmental Sciences University of Exeter Exeter UK
5. Natural Resources and Environmental Science Department University of Nevada Reno NV USA
6. Hydrodynamics Branch, U.S. Geological Survey Reston VA USA
7. Department of Geography University of Delaware Newark DE USA
8. Department of Plant and Soil Sciences University of Delaware Newark DE USA
9. Department of Forestry Mississippi State University Mississippi State MS USA
10. LimnoTech Oakdale MN USA