1. Dep. of Ecosystem Science and Management; Univ. of Wyoming; 1000 E. University Ave. Laramie WY 82071
2. Dep. of Wildland Resources and Ecology Center; Utah State Univ.; Old Main Hill 5230 Logan UT 84322
3. Dep. of Forest Resources and Environmental Conservation; Virginia Polytechnic Institute and State Univ.; 310 West Campus Drive Blacksburg VA 24061
4. Dep. of Soil and Crop Sciences; Texas A&M Univ.; 2474 TAMU College Station TX 77843
5. Dep. of Natural Sciences and Agriculture and Technical Studies; Dickinson State Univ.; Dickinson ND 58601
6. Dep. of Life and Environmental Sciences; Univ. of California; Merced CA 95340
7. Scientist Emerita US Geological Survey; Reston VA 20191