The Walnut Gulch – Santa Rita Wildland Watershed-Scale LTAR Sites

David C Goodrich1, Phil Heilman2, Russell L Scott3, Mark Almon Nearing2, M Susan Moran3, Mary Nichols2, Enrique R Vivoni4, Steven R Archer5, Dr. Joel A Biederman, PhD3 and Adam T Naito6, (1)USDA-ARS Southwest Watershed Research Center, Tucson, United States, (2)USDA-ARS, Southwest Watershed Research Center, Tucson, AZ, United States, (3)Agricultural Research Service Tucson, Tucson, AZ, United States, (4)Arizona State University, School of Sustainable Engineering and the Built Environment, Tempe, AZ, United States, (5)University of Arizona, School of Natural Resources, Tucson, AZ, United States, (6)Texas A & M University College Station, College Station, TX, United States