Program for Session 17k

Wednesday 17th August PM: Floor 3 / Poster Area

17k (Poster): Significance of Iodine in Biogeochemistry and the Environmental Sciences: Special Session Commemorating the Bicentennial of the Discovery of Iodine

3091  Vertical Distribution of Iodine in Pore Water Collected from Japan Sea Sediments: Origin of Iodine-Rich Fluid Associated with Methane Hydrate
Muramatsu Y, Anzai H, Tomaru H, Matsumoto R & Matsuzaki H
3092  Analysis of Iodine, Bromine and Chlorine in Marine Sediments and Carbonate Nodules by ICP-MS
Sekiya T, Muramatsu Y, Anzai H, Matsumoto R, Tomaru H & Aizawa S
3093  Halogen Profiles of Pore Waters from Gas Hydrate Potential Area Offshore of SW Taiwan
Yang TF, Chen H-C, Chen H-W, Hong W-L, Chuang P-C, Chen N-C, Lin S, Chung S-H & Wang Y
3094  Evaluation of Relationships Used to Model Sea Surface Iodide Concentrations
Chance R, Baker A, Carpenter L & Jickells T
3095  Time-Resolved Emission of Iodine from Seaweed Measured with a New On-Line Mass Spectrometric Technique
Kundel M, Thorenz U, Bosle J, Huang R-J & Hoffmann T
3096  Modelling Methyl Halide Emissions from Plants: From Cytosol to the Atmosphere
Parshotam L, Christopoulou D & Redeker K
3097  Volatile Short Lived Iodocarbons from Biotic and Abiotic Sources Affecting Atmospheric Chemistry
Thorenz U, Kundel M, Bosle J & Hoffmann T
3098  Influence of Microbiology and Photochemistry on Iodine Cycling
Yokoyama L, Wagener K & Wagener A
3099  Modern Natural and Technogenic Iodine Biogeochemical Provinces: Spatial Structure and Health Effects
Korobova E, Romanov S, Kuvylin A, Beriozkin V & Kurnosova I
3100  Catalytic Spectrophotometric Determination of Iodine in Vegetable Matter Digested by Pyrohydrolysis
Liu L, Wu D & Li P
3101  Geochemical Implications of Iodine Distribution in Indian Soils
Mani D, Patil D & Dayal A
3102  Transformation of Iodide to Organic Iodine in Soil-Water System
Togo Y & Takahashi Y
3103  Large-Area Input, Inventories, and Transport of 129I and 127I in Germany
Daraoui A, Schwinger M & Riebe B
3104  Level of 129I and 127I in Terrestrial Environment of Slovenia: A Two-Year Study of Background Areas
Osterc A & Stibilj V
3105  129I as an Oceanographic Tracer in the Japan Sea
Suzuki T, Minakawa M, Otosaka S & Togawa O
3106  Medically-Derived 131I as a Tracer in Aquatic Environments
Rose PS, Smith JP, Cochran JK, Aller RC, Swanson RL & Coffin RB

Thursday 18th August AM: Floor 2 / Forum Hall

17k (Oral): Significance of Iodine in Biogeochemistry and the Environmental Sciences: Special Session Commemorating the Bicentennial of the Discovery of Iodine
Session chaired by Yasuyuki Muramatsu & Glen Snyder

09:30  Keynote: Iodide in Kelp: An Inorganic Antioxidant in Life Impacting Atmospheric Chemistry
Kuepper FC
10:00  Cell Permeability/Senescence Controls the Reduction Rate of Iodate to Iodide in Marine Phytoplankton
Bluhm K, Croot P, Wuttig K & Lochte K
10:15  Invited: The Correlation between Iodide Sorption Capacity and Microbial Enzyme Activity in Soils
Amachi S & Muramatsu Y
10:30  Understanding Bioavailability of Iodine in Soils of Northern Ireland
Smith H, Ander L, Bailey E, Crout N, Watts M & Young S
10:45  Iodine Fingerprints Biogenic Fixation of Platinum and Palladium
Cabral AR, Radtke M, Munnik F, Lehmann B, Reinholz U, Riesemeier H, Tupinamb√° M & Kwitko-Ribeiro R
11:00  Invited: The 129I Isotopic Composition of Supergene Iodine Minerals in Chile and Australia
Reich M, Alvarez F, Perez A, Snyder G, Palacios C, Vargas G, Muramatsu Y, Cameron E & Fehn U
11:15  Fluids at Continental Margins: What We can Learn from 129I Results
Fehn U
11:30  Anthropogenic Contributions of 129I and 85Kr to Global Reservoirs: Current Distribution Patterns and Projected Increases
Snyder GT, Moran JE & Aldahan AA
11:45  Tracer Application of Chemical Speciation of 129I in Arctic Seawater
Hou X, Luo M, Fan Y, Gwynn JP, Karcher M, Aldahan A & Possnert G
12:00  129I as Atmospheric Tracer
Jabbar T, Steier P, Wallner G, Kandler N & Katzlberger C
12:15  Depth Profile of 129I/127I Ratio in Andisol Collected in Preserved Field of NIAES, Tsukuba, Japan
Matsuzaki H, Maejima Y, Ohkura T, Tsuchiya Y, Abe K, Miyairi Y & Muramatsu Y

Thursday 18th August PM: Floor 2 / Forum Hall

17k (Oral): Significance of Iodine in Biogeochemistry and the Environmental Sciences: Special Session Commemorating the Bicentennial of the Discovery of Iodine
Session chaired by Yasuyuki Muramatsu & Glen Snyder

14:00  Keynote: Thermodynamics of One and Two Electron Transfer Steps: Implications for Iodide Oxidation and Iodine Environmental Cycling
Luther G
14:15  Biogeochemical and Microbial Controls of 129I Mobility in Groundwater
Santschi PH, Brinkmeyer R, Schwehr KA, Zhang S, Xu C, Li H-P, Kaplan DI, Yeager C & Roberts KA
14:30  Molecular Iodine Emission Rates from Laminaria digitata as a Function of Algal Part, Irradiance and Temperature
Dixneuf S, Ruth AA, Nitschke U & Stengel DB