Research Interests: Structure and dynamics of lotic ecosystems, landscape ecology, and the role of large animals in influencing ecosystem dynamics. Professional Appointments: - 1988-present: Professor, College of Ocean and Fishery Sciences and College of Forest Resources, University of Washington - 1993-present: Faculty Affiliate, Division of Biological Sciences, The University of Montana - 2001-2002: Sabbatical Fellow, National Center for Ecological Analysis and Syntheses (NCEAS), University of California, Santa Barbara and The Ecosystem Center, Woods Hole, MA - 1988-1996: Director, Center for Streamside Studies, University of Washington - 1995: Visiting Professor, University of Witwatersrand, South Africa - 1985-1988: Director, Center for Water and the Environment, Natural Resources Research Institute, University of Minnesota; Professor, Department of Fisheries and WIldlife, and the Department of Ecology and Behavioral Biology, University of Minnesota - 1978-1985: Director, Matamek Research Program, Woods Hole Oceanographic Institution - 1984, 1988: Visiting Scientist, Centre d'Ecologie, Centre National de la Recherche Scientifique, Toulouse, France - 1983: Visiting Professor, University of Montana - 1977-1978: Assistant Curator, Academy of Natural Sciences of Philadelphia - 1976-1977: Research Associate, Oregon State University - 1974-1976: Postdoctoral Fellow, Fisheries Research Board of Canada, Pacific Biological Station Professional Societies: - American Association for the Advancement of Science - American Society of Limnology and Oceanography - Ecological Society of America - North American Benthological Society - Societas Internationalis Limnologie Recent Committee & Consulting Activity (1986-1999) - National Science Foundation: *Water and Watersheds Panel *Long-term ecological research advisory panel *Ecosystem research advisory panel *Various NSF site reviews *Coordinating committee and chair--various NSF Domain of Research: River Ecology and riparian landscapes. Functions: - Director of the Centre d'Ecologie des Ressources Renouvelables, CNRS Laboratory in Toulouse (1981-1995). - Director of the team "Ecologie des ecosystemes riverains" at the Centre d'Ecologie des Systems Aquatiques Continentaux, CNRS et Universite Toulouse 3 (1995-2001). Present National Responsibility: - President of the "Groupement d'Interet Public: Ecosystemes Forestiers - ECOFOR" (2000- - President of several Scientific Committees at the French Ministry of the Environment. Past International Responsibilities: - President of the Scientific Committee of the programme MAB.UNESCO "Land-Inland Water interface: Research and Management" (1988-1996) - President of the "Internaional Association for Landscape Ecology" (IALE) (1991-1995) - Scientific coordinator of the programmes of the European Commission: 'European River Margins' et 'Floodplain Biodiversity and Restoration'. Organization of the internationa symposia: - "Quels Flueves pour demain?" Ministere de l'Environment et CNRS, Orleans, September 1991. - "World Congress of the International Association for the Landscape Ecology (IALE)," Touslouse, July 1995. - "Eighth International Symposium on Regulated Streams - EISORS," Toulouse, July 2000. Teaching: - University of Toulouse: Aquatic Ecology lectures at the PhD level (1990-1996). - Univresity of Roskilde, Denmark: international seminars at the PhD level 'Landscape ecology and the dynamics of agricultural landscapes' (1997 and 2000). - University de Sao Paulo, Brazil: Landscape Ecology lectures at the PhD level (1998).