Zhi Wang, Ph.D., is a Professor of Hydrology and Soil Physics at the Department of Earth and Environmental Sciences at California State University, Fresno. His academic background includes a B.S. in Civil and Hydraulic Engineering from Xi'an University of Technology, an M.S. in Irrigation and Drainage Engineering from Northwest A&F University, and a Ph.D. in Hydrology and Soil Physics from the University of Leuven, Belgium. Dr. Wang conducted his post-doc study on environmental soil physics with Dr. William A. Jury at the University of California, Riverside. Dr. Wang's research is dedicated to the fields of hydrology, soil physics, and climate change.