Using HYDRUS Soil Moisture Modeling to Improve Drought Index Usage on Arizona’s Rangelands
Trevor McKellar1, Michael Crimmins1, Marcel G Schaap1, Craig Rasmussen1 and Ty P A Ferre2, (1)University of Arizona, Department of Soil, Water and Environmental Science, Tucson, AZ, United States, (2)University of Arizona, Department of Hydrology and Atmospheric Sciences, Tucson, AZ, United States
