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G7 (IV) Environmental Biogeochemistry: Lab and Experimental Approaches

Tuesday, 26 July, 2011

Mercury biogeochemistry: Lab and Experimental Approaches — 11:00-12:00 and 17:30-18:30
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SOLUBILITY OF HGCL2 AND HGO IN LIQUID HYDROCARBONS AND DERIVED HENRY’S LAW CONSTANTS AS A FUNCTION OF TEMPERATURE (-65OC TO +65OC)
Authors: BLOOM, Nicolas1, GALLUP, Darrell2
(1) URS Corp. R&D , nbloom@ymail.com; (2) Thermochem Inc.
TG7-P2 — 11:00-12:00 and 17:30-18:30
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MERCURY EMISSIONS FROM SOIL IN RESPONSE TO SIMULATED PRECIPITATION IN BOTH LIGHT AND DARK
Authors: HUI, Christina1, CARPI, Anthony1
(1)John Jay College, The City University of New York, christina.hui@jjay.cuny.edu
TG7-P3 — 11:00-12:00 and 17:30-18:30
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DECREASED NET OXIDATION RATES OF GASEOUS ELEMENTAL MERCURY IN SIMULATED URBAN SMOG
Authors: RUTTER, Andrew P.1, SCHAUER, James J.2, GRIFFIN, Robert J.3, SHAKYA, Kabindra M.3, LEHR, Rebecca4, PARMAN, Andrew2
(1) Rice University & University of Wisconsin-Madison, andrew.p.rutter@rice.edu; (2) UW-Madison; (3) UNH and Rice University; (4) UNH;
TG7-P4 — 11:00-12:00 and 17:30-18:30
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DEGRADATION OF METHYLMERCURY BY ULTRAVIOLET RADIATION IN WATER
Authors: SUN, Rongguo1, ZHANG, Yutao1, MA, Ming1
(1)1. Key Laboratory of the Three Gorges Reservoir Region’s Eco-Environment (Ministry of Education), College of Resources and Environment, Southwest University, Chongqing ,400715, China, sunrongguo88@163.com
TG7-P5 — 11:00-12:00 and 17:30-18:30
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EFFECT OF ULTRAVIOLET ON MERCURY(II) REDUCTION IN WATER
Authors: ZHANG, Yutao1, SUN, Rongguo1, WANG, Dingyong1
(1) 1. Key Laboratory of the Three Gorges Reservoir Region’s Eco-Environment (Ministry of Education), College of Resources and Environment, Southwest University, Chongqing 400715, China, zhangyutao790108@126.com
TG7-P6 — 11:00-12:00 and 17:30-18:30
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EFFECTS OF AMENDING ACID FOREST SOIL WITH FLUE GAS DESULFURIZATION GYPSUM ON MERCURY TRANSPORT AND DISTRIBUTION
Authors: YAO, luo1, LEI, duan1
(1) Tsinghua University, y-luo09@mails.tsinghua.edu.cn
TG7-P7 — 11:00-12:00 and 17:30-18:30
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THE REDUCTION OF DIVALENT MERCURY TO ELEMENTAL MERCURY BY BENTHIC ORGANISMS IN WETLANDS SEDIMENT
Authors: DUONG, Van Hieu1, HAN, Seunghee1
(1) Gwangju Institute of Science and Technology, hieu@gist.ac.kr
TG7-P8 — 11:00-12:00 and 17:30-18:30
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PHOTO-DEGRADATION OF METHYLMERCURY MEDIATED BY HYDROXLY RADICAL IN NATURAL WATER
Authors: ZOH, Kyung-Duk1, KIM, Moon-Kyung1, JUNG, Se-Young1, OH, Sehee1
(1) Seoul National University, zohkd@snu.ac.kr
TG7-P9 — 11:00-12:00 and 17:30-18:30
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EXPERIMENTAL EVALUATION OF THE MERCURY VAPOR PRESSURE CORRELATION
Authors: LONG, Stephen1, HENDRICKS, Jay1, SCHAEDLICH, Frank2
(1) NIST, selong@nist.gov; (2) Tekran Inc.
TG7-P10 — 11:00-12:00 and 17:30-18:30
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SYNTHESIS OF MERCURY-SPECIFIC THIN FILMS FOR DETERMINATION OF LABILITY OF MERCURY AND METHYLMERCURY IN SEDIMENT POREWATER
Authors: MASSEY, Delia1, AMIRBAHMAN, Aria1, TRIPP, Carl1, MERRITT, Karen2
(1) University of Maine, delia.massey@umit.maine.edu; (2) Environ.
TG7-P11 — 11:00-12:00 and 17:30-18:30
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AN EXPERIMENTAL INVESTIGATION OF METALLIC MERCURY SOLUBILITY IN ARGON AND NITROGEN IN THE PRESSURE RANGE 1-200 BAR FOR TEMPERATURES UP TO 200°C
Authors: FENIOU, R.1, TESSIER, E.2, ZHOU, H.3, BOESINGER, C.4, BOUYSSIERE, B.2, CARRIER, H.5, FEBVRE, F.6
(1) LCABIE, UMR 5254 and LFC-R, UMR 5150, r.feniou@etud.univ-pau.fr; (2) LCABIE, UMR 5254; (3) Total-CSTJF; (4) TIGF; (5) LFC-R, UMR 5150; (6) TOTAL-GEN.
TG7-P12 — 11:00-12:00 and 17:30-18:30
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MERCURY PROCESSES UNDER ELEVATED CARBON DIOXIDE AND SOIL WARMING IN A PEATLAND: HYPOTHESES FOR THE SPRUCE EXPERIMENT
Authors: KOLKA, Randy1, SEBESTYEN, Stephen1, MITCHELL, Carl2, NATER, Ed3, BRANFIREUN, Brian4, HANSON, Paul5
(1) USDA Forest Service Northern Research Station, rkolka@fs.fed.us; (2) University of Toronto Scarborough; (3) University of Minnesota; (4) University of Western Ontario; (5) Oak Ridge National Lab.
TG7-P13 — 11:00-12:00 and 17:30-18:30
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ELEMENTAL MERCURY EVASION FROM A BOREAL PEATLAND SUPPRESSED BY LONG-TERM SULFATE ADDITION
Authors: FRITSCHES, Johannes 1, NILSSON, Mats B.2, ALEWELL, Christine1, BISHOP, Kevin3, ÅKERBLOM, Staffan2, OSTERWALDER, Stefan4, SAGERFORS, Jörgen2
(1) Univeristy of Basel, Johannes.Fritsche@unibas.ch; (2) SLU; (3) Uppsala University & SLU; (4) University of Basel;
TG7-P14 — 11:00-12:00 and 17:30-18:30
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METHYLMERCURY FORMATION STIMULATED BY “TERRA FIRME” (UPLAND) FOREST FLOODING: A LABORATORY EXPERIMENT
Authors: MIRANDA, Marcio R.1, GUIMARAES, Jean Remy D.2, MARINHO, Claudio3, COELHO SOUZA, Sergio A.1, CARVALHO, DP de 4, BASTOS, Wanderley R.5
(1) Inpetam, topo@biof.ufrj.br; (2) IBCCF/Universidade Federal do Rio de Janeiro; (3) IB/UFRJ; (4) UNIR; (5) .
TG7-P15 — 11:00-12:00 and 17:30-18:30
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MERCURY METHYLATION IN MICROCOSMS WITH AND WITHOUT THE AQUATIC MACROPHYTE EICHHORNIA CRASSIPES
Authors: GUIMARAES, Jean1, CORREIA, Raquel Rose S.2, OLIVEIRA, Diane CM3
(1) IBCCF/Universidade Federal do Rio de Janeiro, jeanrdg@biof.ufrj.br; (2) IBCCF/UFRJ; (3) .
TG7-P16 — 11:00-12:00 and 17:30-18:30
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MERCURY DISTRIBUTION AND VOLATILIZATION IN MICROCOSMS WITH AND WITHOUT THE AQUATIC MACROPHYTE EICHHORNIA CRASSIPES
Authors: SILVA, Raquel Rose C.1, GUIMARAES, Jean Remy D.2, OLIVEIRA, Diane CM2
(1) IBCCF/Universidade Federal do Rio de Janeiro, raquelrose10@gmail.com; (2) IBCCF/UFRJ;
TG7-P17 — 11:00-12:00 and 17:30-18:30
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AQUEOUS PHOTOREACTION BETWEEN DIVALENT MERCURY AND THIOGLYCOLIC ACID AND ITS ENVIRONMENTAL IMPLICATIONS
Authors: SI, Lin1, ARIYA, Parisa A.2
(1) University of Western Ontario, lsi3@uwo.ca; (2) Department of Chemistry & Department of Atmospheric and Oceanic Sciences, McGill University.
Tuesday, 26 July, 2011