PH08 Metals in the Environment: Aquatic Biological Perspectives
Exhibit Hall
8:00 AM - Thursday

PH073 Development of in situ use of cyanobacterial iron-dependent bioreporter in the Laurentian Great Lakes. Hassler, C1, Twiss, M1, McKay, RML2, Bullerjahn, G2, 1 Clarkson University - Department of Biology, Potsdam, NY, US2 Bowling Green State University - Department of Biological Sciences, Bowling Green, OH, US

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PH074 Response of free and alginate-immobilized algal cells to heavy metal toxicity: A comparative study. Abdel-Hamid, Mohammad I.1, 1 Botany Depatment, Faculty of Science, University of Mansoura, Egypt.

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PH075 Toxic effects of cadmium, copper, and zinc to four different marine phytoplankton quantified by PAM fluorometry. Miao, Aijun1, Wang, Wenxiong2, Juneau, Philippe3, 1 Biology Department of Hong Kong University of Science and Technology2 Biology Department of Hong Kong Univerisity of Science and Technology3 Department of Biological Sciences-TOXEN of Université du Québec à Montréal

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PH076 Bioavailability of copper probed with the marine alga Thalassiosira weissflogii. Karner, D1, Hemming, J1, Shafer, M2, Overdier, J2, Armstrong, D2, 1 Wisconsin State Laboratory of Hygiene, Madison, WI, USA2 University of Wisconsin, Madison, WI, USA

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PH078 Bioavailability, lethal, and sublethal toxicity of copper to benthic freshwater invertebrates with different feeding behaviour. Roman, Y1, De Schamphelaere, KAC1, Nguyen, L1, Janssen, CR1, 1 Ghent University - Laboratory of Environmental Toxicology and Aquatic Ecology, Gent, Belgium

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PH079 Dragonfly larvae (Insecta:Odonata) have high tolerance to acute metal exposure. Gertz, L1, Kelley, C1, Osterrieder, K1, Rice, T1, 1 University of South Alabama, Mobile, Alabama, USA

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PH080 Responses of Daphnia magna to Episodic Exposures of Copper. Hoang, T.1, Tomasso, J.1, Klaine, S.1, 1 Clemson University, Clemson, SC, USA

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PH081 Avoidance to copper contamination by Daphnia longispina. Lopes, I.1, Baird, D.1, Ribeiro, R.2, 1 Inst. do Ambiente e Vida, Univ. de Coimbra, Coimbra, Coimbra, Portugal2 Canadian River Institute, Department of Biology, Univ. New Brunswick, New Brunswick, Canada

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PH082 Evolution of cadmium tolerance in Daphnia magna during multigenerational exposure. Guan, R1, Wang, WX1, 1 The Hong Kong University of Science and Technology, Hong Kong, China

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PH083 Effects of water quality parameters on chronic nickel toxicity to Ceriodaphnia dubia. Wirtz, J1, Stubblefield, W1, De Schamphelaere, K2, Naddy, R3, Ortego, L4, Schlekat, C4, 1 Parametrix, Corvallis, OR, USA2 Ghent University, Ghent, Belgium3 ENSR, Fort Collins, CO, USA4 NiPERA, Durham, NC, USA

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PH084 Assessing the Role of Mercury-Natural Organic Matter (NOM) Complexation on Toxicity to Ceriodaphnia dubia. Pac, C1, Hereford, R1, Johnson, A1, Carraway, E1, 1 Clemson Institute of Environmental Toxicology (CIET), Clemson, South Carolina, United States

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PH085 Acute Toxicity of Waterborne Silver to Ceriodaphnia dubia in the Presence of Dissolved Organic Matter. Kolts, J.1, Denier, B.1, Boese, C.1, Bell, R.2, Meyer, J.1, 1 Department of Zoology and Physiology, University of Wyoming, Laramie, Wyoming, USA2 Department of Chemistry, McMaster University, Hamilton, Ontario, Canada

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PH086 The influence of Ca on the bioavailability of Cd to crayfish. Keteles, K1, Smith, E1, Johnson, D2, Walter, T1, 1 University of Central Arkansas, Conway, AR, USA2 Louisiana State University, Baton Rouge, LA, USA

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PH087 Threshold and mechanism of acute silver toxicity in the euryhaline crab Chasmagnathus granulata. Lauer, M1, Costa, L1, Bianchini, A1, 1 Fundação Universidade Federal do Rio Grande, Rio Grande, RS, Brazil

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PH088 Threshold and mechanism of acute silver toxicity in the euryhaline copepod Acartia tonsa. Pedroso, M1, Bianchini, A1, 1 Fundação Universidade Federal do Rio Grande, Rio Grande, RS, Brazil

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PH089 Acute copper toxicity in the euryhaline copepod Acartia tonsa. Pinho, G1, Bianchini, A1, 1 Fundação Universidade Federal do Rio Grande, Rio Grande, RS, Brazil

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PH090 Relationship between tissue concentrations of Corbicula fluminea and land use in a large river system. Peltier, G.1, Meyer, J.1, Hopkins, W.1, 2, Brant, H.2, 1 University of Georgia, Institute of Ecology, Athens, GA, USA2 University of Georgia, Savannah River Ecology Laboratory, Aiken, SC, USA

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PH091 The effects of copper, silver, nickel, and selenium exposure on the sea urchin, Diadema antillarum. Bielmyer, G1, 2, Brix, K2, Capo, T1, Grosell, M1, 1 RSMAS, University of Miami, Miami, Fl., USA2 ECOTOX, Key Biscayne, Fl, USA

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PH093 Acute and chronic toxicity of three metals to mottled sculpin and rainbow trout. Besser, J1, Ivey, C1, Kunz, J, Greer, I1, Ingersoll, C1, Mount, D2, Stephan, C2, 1 U.S. Geological Survey, Columbia, MO, 652012 U.S. Environmental Protection Agency, Duluthj, MN, USA

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PH094 Influence of natural organic matter source on aluminum binding to gills of rainbow trout (Oncorhynchus mykiss). Playle, R.1, Winter, A.1, Fish, T.1, 1 Wilfrid Laurier University, Waterloo, Ontario, Canada

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PH095 The effects of acid-rock drainage on stocked rainbow trout: an in-situ, caged fish experiment. Todd, A1, McKnight, D1, 1 Institute of Arctic and Alpine Research, Boulder, CO, USA

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PH096 Use of whole-body sodium to characterize recovery from copper stress in larval Pimephales promelas. Zahner, H1, VanGenderen, E1, Tomasso, J1, Klaine, S1, 1 Clemson Institute of Environmental Toxicology, Clemson University, Pendleton, SC, USA

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PH097 Maternally transferred Cu tolerance in larval fathead minnows: how long does it persist? Sellin, M1, Kolok, A1, 1 University of Nebraska at Omaha, Department of Biology, Omaha, NE, USA

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PH098 Persistence of acclimation in larval and juvenile fathead minnows (Pimephales promelas) episodically exposed to copper. Tate-Boldt, Erik1, Sellin, Marlo1, Kolok, Alan1, 1 University of Nebraska at Omaha, Omaha, Nebraska, USA

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PH099 Field test of the Biotic Ligand Model in Colorado Rocky Mountain streams. Schmidt, T1, Meyer, J2, Clements, W1, 1 Colorado State University, Fort Collins, CO, USA2 University of Wyoming, Laramie, WY, USA

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PH100 Development of a Chronic Biotic Ligand Model for Lead. Brix, K1, Gerdes, R2, Grosell, M2, 1 EcoTox, Key Biscayne, Florida, United States2 RSMAS - University of Miami, Miami, Florida, United States

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PH101 Applying BLMs to predict acute and chronic toxicity in laboratory and natural waters. McGeer, J1, Vigneault, B1, Schwartz, M1, King, M1, Beyak, J1, 1 Natural Resources Canada, Ottawa, Ontario, Canada

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PH102 Modelling multiple metal-gill binding using the toxic unit concept. Playle, R.1, 1 Wilfrid Laurier University, Waterloo, Ontario, Canada

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PH103 Discriminating between intra- and extracellular metals using chemical extractions. Hassler, C1, Slaveykova, V2, Wilkinson, K2, 1 Clarkson University - Department of Biology, Potsdam, NY, US2 University of Geneva - Analytical and Biophysical Environmental Chemistry, Geneva, GE, Switzerland

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PH104 Modeling mercury mass balances and fish bioaccumulation for remote lakes of the Muskoka River Watershed. O'Connor, E.1, Dillon, P.2, 1 Watershed Ecosystems Graduate Program, Trent University, 1600 West Bank Drive, K9J 7B8, Peterborough, Ontario, Canada2 Environmental & Resource Studies and Chemistry Departments, Trent University, 1600 West Bank Drive, K9J 7B8, Peterborough, Ontario, Canada

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PH105 Influence of water hardness on uranium toxicity to freshwater organisms. Serben, K1, Eickhoff, C1, Bird, G2, Munger, S2, 1 Vizon SciTec Inc., Vancouver, British Columbia, Canada2 Canadian Nuclear Safety Commission, Ottawa, Ontario, Canada

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PH106 Photosynthetically mediated Zn uptake in biofilm in High Ore Creek, Montana. Morris, J.1, Morris, B.1, Farag, A.2, Nimick, D.3, Meyer, J.1, 1 University of Wyoming, Laramie, Wyoming, USA2 U.S. Geological Survey, Jackson, Wyoming, USA3 U.S. Geological Survey, Helena, Montana, USA

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PH107 Otolith Microchemistry to Determine Past Environmental Exposure of Fish to Trace Metals. RANALDI, M1, GAGNON, M1, WATLING, J2, 1 Department of Environmental Biology, Curtin University, Perth, Western Australia, Australia2 Department of Applied Chemistry, Curtin University, Perth, Western Australia, Australia

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PH108 Medrano Creek: Water Quality Assessment Using Rremote Sensing Techniques. Vignolo, A1, 2, Pochettino, A1, 2, Cicerone, D1, 2, 1 Comisión Nacional de Energía Atómica - Centro Atómico Constituyentes., San Martín, Buenos Aires, Argentina2 Universidad Nacional de General San Martín - Escuela de Posgrado, San Martín, Buenos Aires, Argentina

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