TO-009 — 10:00 – 10:15

EVALUATING THE INFLUENCE OF SEASONAL STRATIFICATION ON MERCURY METHYLATION RATES IN THE WATER COLUMN AND SEDIMENT OF A WESTERN US RESERVOIR

Authors: ECKLEY, Chris 1 ; LUXTON, Todd 2 ; GOETZ, Jenny 2 ; KRABBENHOFT, Dave 3 ; MCKERNAN, John 2 ; DEWILD, John 3 ;
(1) EPA, Seattle WA, USA; (2) EPA, Cincinnati, OH, USA; (3) USGS, Middleton, WI, USA

TO-010 — 10:15 – 10:30

RESPONSES OF MONOMETHYLMERCURY ACCUMULATION IN FISH TO THE TROPHIC STATES OF ARTIFICIAL TEMPERATE RESERVOIRS

Authors: NOH, Seam 1 ; KIM, Chan-Kook 2 ; KIM, Young-hee 1 ; PARK, Kwang-su 1 ; YU, Seok-min 1 ; KIM, Hyuk 1 ; SEOK, Kwang-seol 1 ; LEE, Jong-Hyeon 2 ; HAN, Seunghee 3 ;
(1) National Institute of Environmental Research (NIER), Incheon, Republic of Korea; (2) Environmental Health & Safety Research Institute (EH R&C) , Bucheon, Republic of Korea; (3) Gwangju Institute of Science and Technology (GIST), Gwangju, Republic of Korea

TO-011 — 10:30 – 10:45

MERCURY METHYLATION IN THE WATER LEVEL FLUCTUATION ZONE OF CHINA’S LARGEST HYDROELECTRIC RESERVOIR: THE ROLE OF INORGANIC SULFUR REDOX CYCLING

Authors: LIU, Jiang 1, 2 ; JIANG, Tao 3 ; WANG, Dingyong 1 ; WANG, Feiyue 2 ; ZHANG, Jinzhong 1 ;
(1) College of Resources and Environment, Southwest University, Chongqing, P.R.China; (2) Centre for Earth Observation Science, University of Manitoba, Winnipeg, Manitoba, Canada; (3) Department of Forest Ecology and Management, Swedish University of Agricultural Sciences, Umeå, Sweden

TO-012 — 10:45 – 11:00

A REVIEW OF MERCURY RESEARCH IN FRESHWATER ECOSYSTEMS ACROSS THE GLOBAL BOREAL ZONE

Authors: LESCORD, Gretchen 1 ; JOHNSTON, Tom 2 ; BRANFIREUN, Brian 3 ; POSTE, Amanda 4 ; BRAATEN, Hans 4 ; GUNN, John 1 ; SWANSON, DR 5 ;
(1) Laurentian University, Sudbury ON, Canada; (2) Ontario Ministry of Natural Resources and Forestry, Sudbury ON, Canada; (3) Western University, London ON, Canada; (4) Norwegian Institute for Water Research, Oslo, Norway; (5) University of Waterloo, Waterloo, ON, Canada

TO-013 — 11:00 – 11:15

VARIABILITY IN AND TIMES TO RECOVERY FROM MERCURY POLLUTION FOR MICHIGAN LAKES

Authors: URBAN, Noel 1 ; PERLINGER, Judith 1 ; HENDRICKS, Ashley 1 ; PRIYADARSHINI, Mugdha 1 ; WANG, Hang 1 ; ZHANG, Huanxin 1 ;
(1) Michigan Technological University, Houghton, United States

TO-014 — 11:15 – 11:30

RECYCLING OF MARINE MERCURY IN MOUNTAIN LAKES

Authors: HANSSON, Sophia 1 ; SONKE, Jeroen 2 ; GALOP, Didier 3 ; JEAN, Séverine 4 ; BAREILLE, Gilles 5 ; LE ROUX, Gaël 4 ;
(1) Department of Bioscience, Aarhus University, Roskilde, Denmark; (2) Observatoire Midi-Pyrénées, Laboratoire Géosciences Environnement Toulouse, CNRS; IRD; Université de Toulouse, Toulouse, France; (3) CNRS : UMR 5602, Géographie de l’Environnement, Université du Mirail, Toulouse, France; (4) EcoLab, Université de Toulouse, CNRS, INPT, UPS, Toulouse, France; (5) IPREM UMR 5254, Université de Pau, Pau, France

TO-015 — 11:30 – 11:45

MERCURY TEMPORAL TRENDS IN TOP PREDATOR FISH OF THE LAURENTIAN GREAT LAKES FROM 2004 TO 2015: ARE CONCENTRATIONS STILL DECREASING?

Authors: ZHOU, Chuanlong 1 ; COHEN, Mark D . 2 ; CRIMMINS, Bernard A . 1 ; ZHOU, Hao 3 ; JOHNSON, Timothy A . 3 ; HOPKE, Philip K . 3 ; HOLSEN, Thomas M . 1 ;
(1) Department of Civil and Environmental Engineering, Clarkson University, Potsdam, New York, United States; (2) Air Resources Laboratory, United States National Oceanic and Atmospheric Administration, College Park, Maryland, United States; (3) Institute for a Sustainable Environment, Clarkson University, Potsdam, New York, United States

TO-016 — 11:45 – 12:00

MERCURY PHOTO-REDUCTION AND TOTAL PHOTOREDUCIBLE MERCURY DYNAMICS IN THE LAKES OF KEJIMKUJIK NATIONAL PARK, NOVA SCOTIA

Authors: O'DRISCOLL, Nelson 1 ; VOST, Emma 1 ; CHRISTENSEN, Thora 1 ; KLAPSTEIN, Sara 1 ; MANN, Erin 2 ;
(1) Acadia University, Wolfville, Canada; (2) Acadia Univerity, Wolfville, Canada