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G8 Mercury bioaccumulation and trophic transfer

Thursday, 28 July, 2011

RG8-P1 — 11:00-12:00 and 17:30-18:30
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AVOIDANCE TESTS WITH EARTHWORMS FOR EVALUATING MERCURY BIOAVAILABILITY IN THREE TROPICAL SOIL CLASSES
Authors: CESAR, Ricardo1, PEREZ, Daniel2, COLONESE, Juan3, SILVA, Marianna3, BERTOLINO, Luiz Carlos4, EGLER, Silvia4, CASTILHOS, Zuleica4, POLIVANOV, Helena5, BIDONE, Edison6
(1) Federal Fluminense University (UFF), Niterói, RJ, Brazil., geo_ricardocesar@yahoo.com.br; (2) Brazilian Company for Agropecuary Research (EMBRAPA), Rio de Janeiro, RJ, Brazil; (3) Centre for Mineral Technology (CETEM), Rio de Janeiro, RJ, Brazil; (4) Centre for Mineral Technology (CETEM), RJ, Brazil; (5) Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil; (6) Federal Fluminense University (UFF), Niterói (RJ).
RG8-P2 — 11:00-12:00 and 17:30-18:30
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SENSIBLE SENTINELS: PRELIMINARY MERCURY DATA FOR DRAGONFLY NYMPHS (ODONATA: ANISOPTERA) ACROSS NORTHERN NEW ENGLAND CORROBORATE EXPECTED SPATIAL PATTERN
Authors: NELSON, Sarah J.1, CHEN, Celia Y.2, ROEBUCK, Hannah J. 2, ZOELLICK, Bill3
(1) University of Maine, sarah.nelson@umit.maine.edu; (2) Dartmouth College; (3) SERC Institute.
RG8-P3 — 11:00-12:00 and 17:30-18:30
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SPATIAL PATTERNS OF MERCURY IN MACROINVERTEBRATES AND FISHES FROM STREAMS OF CONTRASTING FORESTED LANDSCAPES IN THE EASTERN UNITED STATES
Authors: MURRAY, Karen Riva1, CHASAR, Lia C.1, BRADLEY, Paul M.1, BURNS, Douglas A.1, SMITH, Martyn J.1
(1) U.S. Geological Survey, krmurray@usgs.gov
RG8-P4 — 11:00-12:00 and 17:30-18:30
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DOES THE VERTICAL MIGRATION OF THE PHANTOM MIDGE CHAOBORUS AFFECT MERCURY BIOMAGNIFICATION IN LAKES?
Authors: LEJEUNE, Anne-Hélène1, BOURDIOL, Floriane1, ALDAMMAN, Lama1, PERRON, Tania1, PINEL-ALLOUL, Bernadette1, AMYOT, Marc1
(1) Université de Montréal, lejeune.ahelene@yahoo.fr
RG8-P5 — 11:00-12:00 and 17:30-18:30
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BIOCONCENTRATION OF METHYLMERCURY IN MARINE PHYTOPLANKTON: EVIDENCES OF PASSIVE DIFFUSION
Authors: KIM, Hyunji1, KIM, Eunhee2, DUONG VAN, Hieu1, LEE, Byeonggweon3, HAN, Seunghee1
(1) Gwangju Institute of Science and Technology, hyunji@gist.ac.kr; (2) Korea Ocean Research & Development Institute; (3) Chonnam National University;
RG8-P6 — 11:00-12:00 and 17:30-18:30
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ALGAL MERCURY AND TRACE METAL ACCUMULATION DURING BIOFUEL PRODUCTION
Authors: PETERSON, Christianna1, GUSTIN, Mae1
(1) University of Nevada, Reno, cpeterson@cabnr.unr.edu
RG8-P7 — 11:00-12:00 and 17:30-18:30
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STUDY ON INPUT APPROACH OF RANA CHENSINENSIS WITH METHOD OF STABLE ISOTOPE
Authors: WEI, Wang1, NING, Wang1
(1) Northeast Normal University, wangw014@nenu.edu.cn
RG8-P8 — 11:00-12:00 and 17:30-18:30
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MERCURY EVALUATE IN PLANKTON OF DIFFERENTS MADEIRA RIVER AFFLUENTS, WESTERN AMAZON, BRAZIL.
Authors: NASCIMENTO, Elisabete1, HOLANDA, Igor2, CARVALHO, Dario2, MIRANDA, Marcio2, BASTOS, Wanderley2
(1) Environmental Biology Laboratoy, betalabmerc@yahoo.com.br; (2) Biogeochemistry Environmental Laboratory;
RG8-P9 — 11:00-12:00 and 17:30-18:30
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SEASONAL DYNAMICS OF MERCURY IN PLANKTON IN AN ULTRAOLIGOTROPHIC LAKE: A Δ13C APPROACH
Authors: ARCAGNI, Marina1, CAMPBELL, Linda2, RIZZO, Andrea1, ARRIBÉRE, María1, KYSER, Kurt 3, KLASSEN, Kerry3, RIBEIRO GUEVARA, Sergio 1
(1) Laboratorio de Análisis por Activación Neutrónica, Centro Atómico Bariloche, Argentina, marcagni@gmail.com; (2) School of Environmental Studies, Queen’s University Kingston, Canada; (3) Department of Geology & Geological Engineering, Queen’s University Kingston, Canada;
RG8-P10 — 11:00-12:00 and 17:30-18:30
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MERCURY IN CALIFORNIA LAKES AND RESERVOIRS: FACTORS INFLUENCING BIOACCUMULATION
Authors: NEGREY, John1, MELWANI, Aroon2, STEPHENSON, Mark 1, DAVIS, Jay2
(1) Moss Landing Marine Laboratories, negrey@mlml.calstate.edu; (2) San Francisco Estuary Institute;
RG8-P11 — 11:00-12:00 and 17:30-18:30
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MERCURY BIOMAGNIFICATION IN FOOD WEBS OF TROPICAL COASTAL ECOSYSTEMS OF BRAZIL
Authors: BISI, Tatiana1, LEPOINT, Gilles2, AZEVEDO, Alexandre F3, DORNELES, Paulo R1, FLACH, Leonardo4, DAS, Krishna2, MALM, Olaf1, LAILSON-BRITO, José3
(1) Federal University of Rio de Janeiro, tbisi@yahoo.com.br; (2) University of Liege; (3) University of Rio de Janeiro State ; (4) Boto-cinza Institute;
RG8-P12 — 11:00-12:00 and 17:30-18:30
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SEASONAL MERCURY CYCLING IN A NEW ENGLAND VERNAL POOL
Authors: BENOIT, J.M.1, DENISON, Katherine1, SACHA, Nicole1
(1)Wheaton College, jbenoit@wheatonma.edu;
RG8-P13 — 11:00-12:00 and 17:30-18:30
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MARINE SNOW AS A POTENTIAL TRANSPORT VECTOR AND SOURCE OF BIOACCUMULATION OF MERCURY IN THE BIVALVE MYTILUS EDULIS.
Authors: ORTIZ, Veronica L.1, MASON, Robert P.1, WARD, J. Evan1
(1) University of Connecticut, veronica.ortiz@uconn.edu
RG8-P14 — 11:00-12:00 and 17:30-18:30
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INFLUENCE OF FLOODPLAIN LAKES HYDROMORPHOLOGY ON MERCURY ACCUMULATION PATTERNS IN MACROINVERTEBRATES OF THE BOLIVAN AMAZON
Authors: MOLINA, Carlos I.1, GIBON, F.M.2, OBERDORFF, Thierry2, DUPREY, J.L.3, POINT, David4, ROULET, Marc†3
(1) Unidad de Limnología, Instituto de Ecología, UMSA, CP 10077, La Paz, Bolivia., camoar6088@gmail.com; (2) UMR BOREA, UMR IRD 207, Muséum National d’Histoire Naturelle (MNHN), Paris, France; (3) Institut de Recherche pour le Développement - IRD, CP 9214, La Paz, Bolivia; (4) UMR GET, UMR IRD 234, IRD, 31400, Toulouse, France.;
RG8-P15 — 11:00-12:00 and 17:30-18:30
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DISTRIBUTION OF TOTAL MERCURY IN MULTI-ENVIRONMENTAL MEDIA OF LAKE AN-DONG, SOUTH KOREA
Author: HAN, Jin-Seok1
(1)NIER, nierhan@korea.kr
RG8-P16 — 11:00-12:00 and 17:30-18:30
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TOTAL MERCURY CONCENTRATION IN DIFFERENT PLANKTON FRACTIONS IN LAKE MORENO (PATAGONIA, ARGENTINA) IN RELATION WITH Δ15N
Authors: ARCAGNI, Marina1, RIZZO, Andrea1, CAMPBELL, Linda2, ARRIBÉRE, María1, KYSER, Kurt3, KLASSEN, Kerry3, RIBEIRO GUEVARA, Sergio1
(1) Laboratorio de Análisis por Activación Neutrónica, Centro Atómico Bariloche, Argentina, marcagni@gmail.com; (2) School of Environmental Studies, Queen’s University Kingston, Canada; (3) Department of Geology & Geological Engineering, Queen’s University Kingston, Canada;
RG8-P17 — 11:00-12:00 and 17:30-18:30
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MERCURY BIOACCUMULATION ALONG FOOD WEBS IN AQUATIC ECOSYSTEMS COLONIZING BY AQUATIC MACROPHYTES IN THE LANDES AREA (SOUTH WESTERN FRANCE).
Authors: GENTÈS, Sophie1, LEGEAY, Alexia2, GUYONEAUD, Rémy3, MONPERRUS, Mathilde4, ANDRÉ, Jean-Marc3, DAVAIL, Stéphane3, MAURY-BRACHET, Régine5
(1) Environnement et Microbiologie (IPREM UMR 5254),Université de Pau et des Pays de l’Adour, France, sophie.gentes@univ-pau.fr; (2) Ecotoxicologie Aquatique (EPOC UMR 5805),Université Bordeaux 1, France; (3) Environnement et Microbiologie (IPREM UMR 5254); (4) Chimie Analytique Bio Inorganique et Environnement (IPREM UMR 5254), Université de Pau et des Pays de l’Adour, France; (5) Ecotoxicologie Aquatique (EPOC UMR 5805).
RG8-P18 — 11:00-12:00 and 17:30-18:30
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MERCURY CONTAMINATION OF MACROINVERTEBRATES FROM GRASSLAND PONDS WITH AND WITHOUT FISH
Authors: HENDERSON, Byron L.1, CHUMCHAL, Matthew M.1, DRENNER, Ray W.1, DIAZ, Peter2, NOWLIN, Weston H. 2
(1)Texas Christian University, byronleehenderson@gmail.com; (2) Texas State University;
RG8-P19 — 11:00-12:00 and 17:30-18:30
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METHYLMERCURY CONCENTRATIONS IN DRAGONFLY LARVAE VARY BY GUILD: YOU ARE WHAT YOU EAT AND WHERE YOU EAT IT
Authors: NORTHWICK, Reid M.1, HARO, Roger J.1, ROLFHUS, Kristofer R.1, BAILEY, Sean W.1, SANDHEINRICH, Mark B.1, WIENER, James G.1
(1) River Studies Center, University of Wisconsin - La Crosse, northwic.reid@uwlax.edu
RG8-P20 — 11:00-12:00 and 17:30-18:30
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BIOACCUMULATION OF MERCURY IN BENTHIC AND PELAGIC ORGANISM – A MESOCOSM STUDY
Authors: JONSSON, Sofi1, SKYLLBERG, Ulf2, LUNDBERG, Erik1, ANDERSSON, Agneta1, NILSSON, Mats B2, BJÖRN, Erik1
(1)Umeå University, sofi.jonsson@chem.umu.se; (2) Swedish University of Agricultural Sciences;
RG8-P21 — 11:00-12:00 and 17:30-18:30
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MONITORING OF TOTAL MERCURY IN THE PLANKTON COMMUNITY OF PARA RIVER BASIN, AMAZON, BRAZIL
Author: PINHEIRO, Samara Cristina Campelo1
(1) Evandro Chagas Institute, samarapinheiro@iec.pa.gov.br
RG8-P22 — 11:00-12:00 and 17:30-18:30
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THE ROLE OF INVASIVE BLOODY RED SHRIMP IN LAKE ONTARIO IN BIOMAGNIFICATION OF MERCURY
Authors: CAMPBELL, Linda M1, ZHANG, Liang1, ARNOTT, Shelley 1, JOHNSON, Timothy2
(1) Queen’s University, linda.campbell@queensu.ca; (2) Ontario Ministry of Natural Resources.
RG8-P23 — 11:00-12:00 and 17:30-18:30
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A TROPICAL PARADOX – MERCURY IS HIGH IN DEPOSITION, LOW IN THE FOOD WEB IN PUERTO RICO
Authors: SHANLEY, James B.1, LANE, Oksana2, ARENDT, Wayne3, MARVIN-DIPASQUALE, Mark C.1
(1) U.S. Geological Survey, jshanley@usgs.gov; (2) Biodiversity Research Institute; (3) U.S. Forest Service;
RG8-P24 — 11:00-12:00 and 17:30-18:30
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DYNAMICS OF DIETARY METHYLMERCURY UPTAKE IN TWO ESTUARINE FISH: THE SHEEPSHEAD MINNOW (CYPRINODON VARIEGATUS) AND INLAND SILVERSIDE (MENIDIA BERYLLINA)
Authors: HEYES, Andrew1, ROWE, Christopher1, STEFANSSON, Emily1
(1) University of Maryland Center for Environmental Science, Chesapeake Biological Laboratory, heyes@umces.edu
RG8-P25 — 11:00-12:00 and 17:30-18:30
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TROPHIC TRANSFERENCE OF MERCURY AND SELENIUM IN THE SOUTHERN COAST OF RIO DE JANEIRO
Authors: SEIXAS, Tercia1, KEHRIG, Helena A2, MOREIRA, Isabel1, MALM, Olaf2
(1) PUC-Rio, terciaguedes@gmail.com; (2) IBCCF - UFRJ;
Thursday, 28 July, 2011