Ph.D. Yale University 2015
M.S. University of North Dakota 2006
B.Sc.Eng. University of Peradeniya 1997
Hydroclimatology with emphasis on modeling at watershed to regional scale; water and food security assessment; coupled human-natural systems; environmental change; land and water management in agriculture; remote-sensing for natural resource management; regions of interest: North America, Central Africa and South Asia.