Upscaling Ameriflux observations to assess drought impacts on gross primary productivity across the Southwest

Mallory Barnes1, David J Moore1, Russell L Scott2, Natasha MacBean1, Guillermo E Ponce-Campos3 and David D Breshears1, (1)University of Arizona, School of Natural Resources and the Environment, Tucson, AZ, United States, (2)Agricultural Research Service Tucson, Southwest Watershed Research Center, Tucson, AZ, United States, (3)Agricultural Research Service Tucson, Tucson, AZ, United States