Program for Session 15b

211	Fate of Mercury Entering Lakes and Ponds in the Canadian High Arctic: Role of Biological and Geochemical Drivers Chételat J, Amyot M, Cloutier L & Poulain A
212	Bioamplification of Methylmercury in Two Trophically Dissimilar Marine Ecosystems Cossa D, Harmelin-Vivien M, Mellon-Duval C & Loizeau V
213	Bioavailability of Hg in Presence of Anthropogenic Ligands Dahl A, Sanseverino J & Gaillard J-F
214	Investigation of Mercury Methylation Routes Combining Species-Specific Isotopic Tracers and Isotopic Fractionation Measurements Perrot V, Bridou R, Tessier E, Rodriguez-Gonzalez P, Epov V, Monperrus M, Guyoneaud R & Amouroux D
215	Reduction of Hg(II) to Hg(0) by Magnetite Wiatrowski H, Das S, Kukkadapu R, Ilton E, Barkay T & Yee N
216	The Total Mercury Concentration in Mosoon Precipitation in Yangtze Delta Zheng X, Zhou L & Zhang G

11:00	Keynote: Are Arctic Ecosystems Exceptionally Vulnerable to Global Emissions of Mercury? Macdonald R & Loseto L
11:30	Mercury Bioaccumulation in Coastal and Migratory Foodwebs in the Gulf of Mexico Senn D, Chesney E, Blum J & Shine J
11:45	Mercury(II)-Sulfur Binding in Peat Nagy K, Manceau A, Ryan J & Aiken G
12:00	History of Atmospheric Deposition of Mercury Reconstructed from Sedimentary Records Corrected for Diagenesis Feyte S, Gobeil C, Tessier A & Cossa D
12:15	Speciation and Isotopic Signatures of Hg in the Lake Baikal – Angara River Food-Web Epov V, Pastukhov M, Perrot V, Tessier E, Grebenshchikova V, Sonke J, Amouroux D & Donard O