Monday, August 6, 2007: 5:00 PM-6:30 PM
Exhibit Halls 1 and 2, San Jose McEnery Convention Center
PS 2 - Aquatic ecology
PS 2-9		Detectability of amphibians in Pacific northwest forests Lindsay F. Michael, Oregon State University, Deanna H. Olson, USDA, Andrew R. Blaustein, Oregon State University
PS 2-10		The decline and extinction of Noble crayfish in the river Ljungan, Mid-Sweden: A case of non-sustainable harvest Jenny K. M. Zimmerman, Mid Sweden University, Thomas R Palo, Mid Sweden University
PS 2-11		Impact of surface water withdrawal on the morphology and diet of speckled dace (Rhinichthys osculus) David E. Wooster, Oregon State University, Sandra DeBano, Oregon State University, Jesse Schwartz, Confederated Tribes of the Umatilla Indian Reservation
PS 2-12		Factors influencing biodiversity of fish and prawn in Boro Beel, Pabna Bangladesh Sunity Saha, CDS-Bangladesh, Jayanta K. Saha, Bangladesh Agricultural University, Md. M. Ali, Bangladesh Agricultural University, Bidhan C. Patra, Vidyasagar University
PS 2-13		Flow-dependent effects of channel morphology on fish assemblages: Evidence from an experimental stream Shiro Sagawa, Public Works Research Institute, Junjiro Negishi, Public Works Research Institute, Yuichi Kayaba, Public Works Research Institute
PS 2-14		Effects of geomorphology and local habitat on fish assemblages in the Wayne National Forest Belynda G. Smiley, The Ohio State University, Anand D. Jayakaran, The Ohio State University, Lance R. Williams, The Ohio State University, Andy D. Ward, The Ohio State University
PS 2-15		Patterns of caddisfly stoichiometry within riverine networks: The relative importance of homeostasis, food stoichiometry, and stream size James M. Hood II, University of Minnesota, Jacques C. Finlay, University of Minnesota, Robert W. Sterner, University of Minnesota
PS 2-16		Biogeographic and ecological influences on stream community composition in Zoar Valley, New York April M. Newman, Youngstown State University, Brian B. Jones, Youngstown State University, Thomas P. Diggins, Youngstown State University
PS 2-17		Effects of landscape changes on American Dipper (Cinclus mexicanus) feeding and breeding ecology Mazeika S. P. Sullivan, University of Idaho, Ryan D. Mann, University of Idaho, Kerri T. Vierling, University of Idaho
PS 2-18		Missing streams in the mid-Atlantic US: Insights from aerial-photography calibrated satellite remote sensing Andrew J. Elmore, University of Maryland Center for Environmental Science, Sujay Kaushal, University of Maryland Center for Environmental Science
PS 2-19		Impacts of road crossings on headwater streams in an urban landscape Shannon E. McMorrow, University of Florida, Marcus W. Griswold, University of Florida, Thomas L. Crisman, University of Florida
PS 2-20		Physical, biological, and biogeochemical response of a northeastern river to a severe flood Elena M. Traister, University of New Hampshire, William H. McDowell, University of New Hampshire
PS 2-21		Stream restoration in the Mississippi Alluvial Valley: Streamflow augmentation to improve water quality in the Sunflower River, Mississippi, USA Todd E. Tietjen, Mississippi State University, Gary N. Ervin, Mississippi State University
PS 2-22		The role of secondary metabolites in an Antarctic ecosystem Joanne G. Romagni, University of St. Thomas, Juan-Carlos Garcia Galindo, University of Cadiz, Ascensión Torres, University of Cadiz
PS 2-23		Diel vertical migration under the ice: A preliminary examination of zooplankton communities in a northern temperate lake in winter Janet R. Aubin, Macalester College, Benjamin D. Dickinson, Macalester College, Elizabeth W. Goldsmith, Macalester College, Anna M. Shamey, Macalester College, Jerald J. Dosch, Macalester College
PS 2-24		Spatial and temporal patterns of breeding site selection in ambystomatid salamanders Craig D. Snyder, USGS Leetown Science Center, James T. Julian, Pennsylvania State University, John A. Young, USGS Leetown Science Center
PS 2-25		Heterospecific carnivory and cannibalism among tadpoles living in ephemeral pools in tropical pastures Tanya J. Hawley, University of Miami
PS 2-26		Do small habitat size and isolation promote species richness in shallow lakes and ponds? A test of Scheffer et al.’s (2006) hypothesis in aquatic Amazonian ecosystems Vinicius F. Farjalla, Federal University of Rio de Janeiro, Luciana S. Carneiro, Federal University of Rio de Janeiro, Paloma L. Marinho, Federal University of Rio de Janeiro, Adriano Caliman, Federal University of Rio de Janeiro, Reinaldo L. Bozelli, Federal University of Rio de Janeiro, Jayme M. Santangelo, Federal University of Rio de Janeiro, Francisco A. Esteves, Federal University of Rio de Janeiro
PS 2-27		Production of male neonates and resting eggs in an experimental population of a cyclical parthenogen, Daphnia magna, exposed to a juvenoid insect growth regulator and an herbicide Shigeto Oda, National Institute for Environmental Studies, Norihisa Tatarazako, National Institute for Environmental Studies, Taisen Iguchi, National Institutes of Natural Science

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