1. US Department of Agriculture ARS Jornada Experimental Range, Las Cruces, New Mexico, United States
2. University of Texas—El Paso, El Paso, Texas, United States
3. New Mexico State University, in Las Cruces, New Mexico,United States
4. Bureau of Land Management, National Operations Center, Denver, Colorado, United States
5. Battelle-National Ecological Observatory Network, Boulder, Colorado, United States
6. Department of Forest, Rangeland, and Fire Sciences, University of Idaho, Moscow, Idaho, United States