1. Marine Science Institute; University of Texas at Austin; 750 Channel View Drive Port Aransas TX 78373 USA
2. U.S. Geological Survey; Forest and Rangeland Ecosystem Science Center; 3200 SW Jefferson Way Corvallis OR 97331 USA
3. Bureau of Land Management; Eugene District 3106 Pierce Parkway Suite E Springfield OR 97477 USA
4. Confederated Tribes of the Umatilla Indian Reservation; Pendleton OR 97801 USA
5. Department of Geography; University of Colorado at Boulder; Boulder CO 80309 USA