Watershed Science in Surface Drinking Water Supplies 2

Session 74 (Special)
Thursday, June 8, 3:45 PM-5:30 PM, Egan 13
Moderator: C. Dow

3:45 (494) Algal biomass and metabolic rates in New York City drinking water reservoirs and tributary streams.
T.L. Bott, D. Montgomery, J.D. Newbold, D.B. Arscott, and C.L. Dow. Stroud Water Research Center, 970 Spencer Rd., Avondale PA, U.S.A. 19311

4:00 (495) Multiple-scale effects of nutrients on ecosystem functioning in European streams - implications for the E.U. Water Framework Directive.
G. Woodward^1,5, A Basaguren², H. Cariss³, C. Dang⁴, M. Dobson³, A Elosegi², M.O. Gessner⁴, P.S. Giller⁵, M. Graca⁶, S. Hladyz⁵, S. Hutton⁵, T. Fleituch⁷, J. Lacoursiere⁸, S. Larranaga², A. Lecerf⁹, B. Malmqvist¹⁰, B.G. McKie¹⁰, J. Pozo², E. Preda¹¹, M.P. Riipinen³, G. Risnoveanu¹⁰, M. Schindler⁴, S.D. Tiegs⁴, A. Vadineanu¹⁰, L. Vought⁸, and E. Chauvet⁹. ¹School of Biological and Chemical Sciences, Queen Mary University of London, London, E1 4NS. U.K., ²Department of Plant Biology and Ecology, Faculty of Science and Technology, The University of The Basque Country, P.O. Box 644, E-48080 Bilbao, Spain, ³Department of Environmental & Geographical Sciences, Manchester, Metropolitan University, Chester St., Manchester, M1 5GD, UK., ⁴Department of Limnology, EAWAG/ETH, Limnological Research Center, 6047 Kastanienbaum, Switzerland., ⁵Environmental Research Institute, Dept. of Zoology, Ecology & Plant Science, University College Cork, Lee Maltings Building, Prospect Row, Cork, Irela, ⁶Departamento de Zoología, Universidade de Coimbra, Largo Marques de Pombal, 3004-517 Coimbra, Portugal , ⁷Institute of Nature Conservation, Polish Academy of Sciences, 31-120 Kraków, Al. Mickiewicza 33, Poland, ⁸Department of Engineering, Kristianstad University, SE 29188 Kristianstad, Sweden, ⁹LAboratoire DYnamique de la BIOdiversité (CNRS), 29 rue Jeanne Marvig, 31055 Toulouse Cedex 4, France, ¹⁰Department of Ecology and Environmental Science, Umeå University, SE-90187 Umeå, Sweden., ¹¹Department of Systems Ecology and Sustainable Development, University of Bucharest, Splaiul Indepedentei 91-95, 76201 Bucharest, Romania.

4:15 (496) Controls on Water Quality in a Heavily Managed Aridland River.
L.H. Zeglin¹, D.J. Van Horn¹, C.N. Dahm¹, G.P. Oelsner², and P.D. Brooks². ¹Department of Biology, University of New Mexico, Albuquerque, New Mexico, USA 87108, ²Department of Hydrology and Water Resources, University of Arizona, Tucson, Arizona, USA 85721

4:30 (497) Effects of septic systems and domestic water softeners on surface and shallow subsurface sater quality, Croton Watershed, New York.
J.M. Hassett¹, M.J. Mitchell², D.I. Siegel³, and M Adam³. ¹Faculty of Environmental Resources and Forest Engineering, 312 Bray Hall, State University of New York College of Environmental Science and Forestry,, ²Faculty of Environmental and Forest Biology, 210 Illick Hall, State University of New York College of Environmental Science and Forestry, Syracuse, Ne, ³Department of Earth Sciences, Heroy Laboratory, Syracuse University, Syracuse, NY 13244

4:45 (498) Analysis of PAH and fecal steroid patterns to distinguish contamination sources to water supplies.
L.G. Carter, A.K. Aufdenkampe, D.B. Arscott, and C.L. Dow. Stroud Water Research Center, Avondale, PA, 19311-9514, USA

5:00 (499) Using microbial source tracking for assessing problem areas in the Wachusett Reservoir (Massachusetts) watershed.
L.A. Pistrang¹ and S.C. Long². ¹1Massachusetts Department of Conservation and Recreation Division of Water Supply Protection, 180 Beaman Street, West Boylston, MA, 01583, ²University of Massachusetts Department of Civil and Environmental Engineering, 18 Marston Hall, Amherst, MA 01003

5:15 (500) Integrated management of aquatic invasive plants to improve flows and water quality in the Rio Grande, Texas.
E. Chilton¹ and T.L. Arsuffi². ¹Texas Parks and Wildlife Department, 4200 Smith School Road, Austin, TX 87844, ²Field Station, Texas Tech University, Junction, TX 76849