Director, George J. Mitchell Center/Professor of Biological Sciences Degree: Ph.D 1979 University of California, Davis Phone: (207) 581-3257 Website: www.umaine.edu/waterresearch/… Email: david.hart@maine.edu Location: Norman Smith Hall Research Topic: Watershed science and management Research Program: Together with students and postdoctoral fellows, my work examines the role played by flowing water as a master variable governing river ecosystems. In collaboration with  experts