1. Associate Research Scientist, Dept. of Environmental Science, Univ. of Arizona, 1117 E. 4th St., Tucson, AZ 85721-0038 (corresponding author).
2. Professor, Dept. of Environmental Science, Univ. of Arizona, 1117 E. 4th St., Tucson, AZ 85721-0038.
3. Professor, Dept. of Environmental Science, Univ. of Arizona, 1117 E. 4th St., Tucson, AZ 85721-0038. ORCID:
4. Research Leader, Water Management and Conservation Research Unit, United States Dept. of Agriculture, Agricultural Research Service, Arid Lands Agricultural Research Center, 21881 N Cardon Lane, Maricopa, AZ 85138.