Invited Presentations at Scientific Conferences:

Roden, E.E. 2004. Analysis of FeIII oxide reactivity toward long-term bacterial vs. chemical reduction. 11th International Symposium on Water-Rock Interaction, Saratoga Springs, NY, June 2004.

Roden, E.E. 2004. Surface chemical and thermodynamic controls on bacterial metal reduction in subsurface environments. U.S. Federal Interagency Workshop on Conceptual Model Development for Subsurface Reactive Transport Modeling of Inorganic Contaminants, Radionuclides, and Nutrients, Albuquerque, NM, April 2004.

Roden, E.E. 2004. U(VI) reduction at the solid-water interface. U.S. Department of Energy, Natural and Enhanced Bioremediation Annual PI Meeting, Warrenton, VA, March 2004.

Roden, E.E. 2003. Thermodynamic versus surface area control of microbial Fe(III) oxide reduction kinetics. American Geophysical Union Fall Meeting, San Francisco, CA, December 2003.

Roden, E.E. 2003. Geochemical and microbiological controls on dissimilatory iron reduction. International Workshop on Biogeochemical Processes Involving Iron Minerals in Natural Waters, Monte Verita (Ascona), Switzerland, November 2003.

Roden, E.E. 2003. Coupled microbial Fe(III) oxide reduction and uranium(VI) reduction in subsurface sediments. U.S. Department of Energy, Natural and Enhanced Bioremediation Field Research Center Workshop, Oak Ridge National Laboratory, Oak Ridge, TN, September 2003.

Roden, E.E. 2003. Microbial Fe(III) oxide reduction: an obvious choice for mesoscale experiments and numerical modeling. U.S. Department of Energy, Idaho National Engineering and Environmental Laboratory Workshop on Mesoscale Subsurface Science Research, Salt Lake City, UT, August 2003.

Roden, E.E. 2003. Reactive transport modeling of microbial-geochemical interactions in the subsurface: coupled Fe(III) oxide/uranium(VI) reduction. U.S. Department of Energy, Basic Energy Sciences Workshop on Integrating Numerical Models of Reactive Flow and Transport into Fundamental Geoscience Research, Carmel Valley, CA, June 2003.

Roden, E.E. and K.A. Weber. 2003. Nitrate-dependent Fe(II) oxidation in surface and subsurface sediments. American Society for Microbiology Annual Meeting, Washington, DC, May 2003.

Roden, E.E. and K.A. Weber. 2003. Influence of nitrate on iron redox cycling and mineralogy in freshwater sediments. Clay Society and Mineralogicial Society of America Classic Clays and Minerals Conference, Athens, GA, June 2003.

Roden, E.E. and K.A. Weber. 2002. Microbial nitrate-dependent oxidation of solid-phase Fe(II). American Chemical Society National Meeting, Orlando, FL, April 2002.

Roden, E.E., D. Sobolev, and G.W. Luther III. 2001. Evidence for rapid microscale redox cycling of iron in circumneutral environments. International Sympsosium on Microbial Ecology, Amsterdam, The Netherlands, September 2001.

Warner, K.A., E.E. Roden, and J.C. Bonzongo. 2001. Effects of different electron accepting conditions on net microbial mercury methylation potential in mineral-rich sediments. Workshop on the Fate, Transport, and Transformation of Mercury in Aquatic and Terrestrial Environments. West Palm Beach, FL, May 2001.

Roden, E.E. and D. Sobolev. 2000. Coupled microbial Fe(II) oxidation Fe(III) reduction at redox interfaces: potential for rapid microscale cycling of iron. American Geophysical Union Fall Meeting, San Francisco, FL, December 2000.

Roden, E.E. and F.G. Ferris. 2000. Immobilization of aqueous stronium during carbonate mineral formation coupled to microbial Fe(III) oxide reduction. Symposium on Chemical-Biological Interactions in Contaminant Fate, American Chemical Society National Meeting, Washington, DC, August 2000.

Roden, E.E. 2000. Kinetics of microbial Fe(III) oxide reduction in freshwater wetland sediments. American Society of Limnology and Oceanography Aquatic Sciences Meeting, Copenhagen, Denmark, June 2000.

Warner, K.A., E.E. Roden, and J.C. Bonzongo. 2000. Microbial mercury methylation and demethylation potential rates under different electron accepting conditions in mineral-rich wetland sediments. American Society of Limnology and Oceanography Aquatic Sciences Meeting, Copenhagen, Denmark, June 2000.

Roden, E.E. 1999. Microbial and geochemical controls on bacterial Fe(III) oxide reduction: links between surface chemistry and microbial physiology. Gordon Conference on Applied and Environmental Microbiology, June 1999.

Roden, E.E. 1997. Organic carbon oxidation coupled to microbial Fe(III) oxide reduction in freshwater wetland sediments. American Society for Microbiology Annual Meeting, Miami, FL, May 1997.

Roden, E.E. 1997. Geochemical and microbiological controls on bacterial iron oxide reduction. Geological Society of America Southeastern Region Annual Meeting, Auburn, AL, September 1997.

Roden, E.E. M.M. Urrutia, and J.M. Zachara. 1996. Surface area and microbiological controls on Fe(III) oxide reduction. American Chemical Society, Industrial and Environmental Chemistry Division Special Session on Emerging Technologies in Hazardous Waste Management, Atlanta, GA, October 1996.

Roden, E.E. 1996. Influence of anaerobic microbial metabolism on phosphate mobility in wetland sediments. Annual Meeting of the Soil Science Society of America, Indiapolis, IN, November 1996.

Roden, E.E. 1996. Fe(III) oxide reduction in wetland sediments. Fourth Symposium on Biogeochemistry of Wetlands, New Orleans, LA, March 1996.

Roden, E.E. 1995. Microbial Fe(III) oxide reduction and Fe cycling in iron-rich freshwater wetland sediment. American Chemical Society, Industrial and Environmental Chemistry Division Special Session on Emerging Technologies in Hazardous Waste Management, Atlanta, GA, October 1995.

Roden, E.E. and Y.A. Gorby. 1994. Microbial reduction of crystalline Fe(III) oxides and structural Fe(III) in layered clay minerals. American Chemical Society, Industrial and Environmental Chemistry Division Special Session on Emerging Technologies in Hazardous Waste Management, Atlanta, GA, October 1994.

Roden, E.E. 1990. Carbon cycling in mesohaline Chesapeake Bay sediments. New perspectives in the Chesapeake system 1990: proceedings of a conference. Chesapeake Research Consortium, November 1990.

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