Stream and riparian zone ecology, including impacts of land use practices and restoration; role of large wood in streams; salmonid ecology; stream community dynamics; environmental history using GIS & remote sensing; stable isotope tracer studies of nitrogen dynamics and stream food webs.
M.S. - 1976 - Boston University, Marine Program, Woods Hole, MA
B.A. - 1976 - Cornell University, Biology: Ecology & Systematics/Animal Anatomy & Physiology