1. Department of Rangeland Ecology and Management; Oregon State University; Corvallis OR 97331 USA
2. Los Angeles Department of Water and Power; Bishop CA 93514 USA
3. Consultant; Fort Collins CO 80525 USA
4. Department of Forest, Rangeland, and Watershed Stewardship; Colorado State University; Fort Collins CO 80523 USA
5. Natural Resources Conservation Service; Bishop CA 93514 USA