Research Summary Watershed hydrology, spatial variability, modeling surface and subsurface water movement, fate and transport of contaminants. Education Ph.D., University of California, Davis, 1989 M.S., University of Kentucky, 1986 B.Tech., Indian Institute of Technology, 1984 Publications Arabi, M., J.S. Schmidt, and R.S. Govindaraju (2005). "A process-based transfer function approach to model tile drain hydrographs." Accepted, Hydrological Processes, 30 pp. Arabi, R.S., R.S. Govindaraju, M.M. Hantush, B. Engel (2005). "Role of watershed discretization on evaluation of long-term impact of best management practices on water quality." Accepted, Journal of American Water Resources Association, 40 pp. Arabi, M., R.S. Govindaraju, M. Sophocleous, and J.K. Koelliker (2005), Use of Distributed Models for Watershed Management: Case Studies, to appear in Watershed Models, ed. V.P. Singh, and D. Frevert, CRC Press, 20.1-20.21. Govindaraju, R.S., C. Corradini, R. Morbidelli, and N. Nahar (2005), Infiltration and Run-on under Spatially Variable Hydrologic Properties, to appear in Handbook of Groundwater Engineering, ed. J.W. Delleur, CRC Press, 8.1-8.16. Arabi, M., R.S. Govindaraju, and M.M. Hantush (2005), Spatial Scale Issues for Long-Term Modeling of Water and Dissolved Components in Watersheds, to appear in Physical Models of River Basin Runoff and Their Applications to Ungauged Basins, ed. Enda O'Connell, Kluwer Academic, 17 pages.