1. U.S. Geological Survey Oklahoma Cooperative Fish and Wildlife Research Unit, Oklahoma State University Stillwater Oklahoma USA
2. Environmental Change Institute and Oxford Martin School University of Oxford Oxford UK
3. U.S. Geological Survey Southwest Biological Science Center, Grand Canyon Monitoring and Research Center Flagstaff Arizona USA
4. Utah Water Research Laboratory Department of Civil and Environmental Engineering, Utah State University Logan Utah USA
5. Department of Watershed Sciences Utah State University Logan Utah USA