Session: Global Biogeochemical Cycles (93rd American Meteorological Society Annual Meeting)

Tuesday, 8 January 2013: 3:30 PM-5:30 PM

Ballroom F (Austin Convention Center)

Host: Robert A. Duce Symposium

Chairs:

Alex Pszenny, University of New Hampshire, EOS/Earth Systems Research Center, Durham, NH and E. Atlas, Univ. of Miami, RSMAS/ATM, Miami, FL

Papers:

3:30 PM

1.1

Aerosol-Derived Fluxes of Dissolved Trace Metals Evaluated Using Paired Thorium Isotopes

Robert F. Anderson, Lamont-Doherty Earth Observatory of Columbia University, Palisades, NY; and C. T. Hayes, M. Q. Fleisher, L. F. Robinson, K. F. Huang, R. L. Edwards, H. Cheng, and S. B. Moran

Recorded Presentation

3:45 PM

1.2

(Invited Presentation) Monomethyl and Dimethyl Mercury Cycling on The Continental Margin of The Northwest Atlantic Ocean

William F. Fitzgerald, University of Connecticut, Groton, CT; and C. R. Hammerschmidt, K. L. Bowman, P. H. Balcom, and J. O'Donnell

4:00 PM

1.3

Photosensitized reactions at the Air-Sea interface

Christian George, CNRS-IRCELYON, Villeurbanne, France; and B. D'Anna, A. Jammoul, J. Donaldson, and D. Reeser

Recorded Presentation

4:15 PM

1.4

Spatial and Temporal Distributions of Polybrominated Very Short Live Substances in the Atlantic Ocean, and Their Linkages with Ocean Primary Production

Yina Liu, Texas A&M Univeristy, College Station, TX; and S. A. Yvon-Lewis, L. Hu, D. C. O. Thornton, T. S. Bianchi, L. Campbell, and R. W. Smith

4:30 PM

1.5

Fertilisation Potential of Volcanic Dust in Carbon Fixation and Climate Feedback in the Western North Pacific Subtropical Ocean

I.-I. Lin, Department of Atmospheric Sciences, National Taiwan University, Taipei, Taiwan; and C. Hu, Y. H. Li, T. Y. Ho, T. Fischer, C. W. Huang, J. Wu, A. Chu, G. T. F. Wong, D. S. Ko, and J. P. Chen

4:45 PM

1.6

(Invited Presentation) Biogeochemical Linkage Between Atmosphere and Ocean in the Eastern Equatorial Pacific Ocean: Results From the EqPOS Research Cruise

Mitsuo Uematsu, The University of Tokyo, Chiba, Japan

5:00 PM

1.7

GESAMP Study on the Atmospheric Input of Chemicals to the Ocean: Iron Atmospheric Processing

Slobodan Nickovic, WMO, Geneva, Switzerland

Recorded Presentation

5:15 PM

1.8

Does sea salt influence air chemistry in the central U.S.?