Friday, August 6, 2010: 8:30 AM-10:30 AM
Exhibit Hall A, David L Lawrence Convention Center
PS 92 - Latebreaking: Biogeochemistry
PS 92-33		Denitrification hotspots and N2O flux in fluvial systems Julia G. Hyman, University of Rhode Island, Kelly Addy, University of Rhode Island, Arthur J. Gold, University of Rhode Island, Kenneth J. Forshay, United States Environmental Protection Agency, Paul Mayer, United States Environmental Protection Agency
PS 92-34		Environmental and genetic controls on net nitrous oxide production vs. consumption during denitrification Lisa K. Tiemann, University of Kansas, Ford Ballantyne IV, University of Kansas, Sharon A. Billings, University of Kansas, Patrick Dermyer, University of Kansas
PS 92-35		Exploration of the structures and biogeographical patterns of phototrophic bacterial communities inhabiting diverse geothermal habitats in Yellowstone National Park using metagenomics Christian G. Klatt, Montana State University, Sarah M. Boomer, Western Oregon University, Igor I. Brown, NASA Johnson Space Center, Donald A. Bryant, The Pennsylvania State University, Amaya M. Garcia Costas, The Pennsylvania State University, Zackary Jay, Montana State University, Scott R. Miller, University of Montana, Mary N. Parenteau, NASA Ames Research Center, Douglas B. Rusch, J. Craig Venter Institute, Susannah G. Tringe, Lawrence Berkeley National Laboratory, US Department of Energy, David M. Ward, Montana State University, Jason M. Wood, Montana State University, William P. Inskeep, Montana State University
PS 92-36		Nitrogen dependence of soil microbial responses to elevated CO2 and O3 in a wheat-soybean agroecosystem Lei Cheng, North Carolina State University, Fitzgerald Booker, USDA, Plant Science Research Unit, Kent Burkey, USDA, Plant Science Research Unit, Cong Tu, North Carolina State University, David Shew, North Carolina State University, Thomas Rufty, North Carolina State University, Ed Fiscus, USDA, Plant Science Research Unit, Shuijin Hu, North Carolina State University
PS 92-37		Simulated root exudates do not alter function in soil microbial communities Michael S. Strickland, Yale University, Mark A. Bradford, Yale University
PS 92-38		Soil microbial biomass and activity in a cork oak savanna Maria C. Caldeira, Technical University of Lisbon, Instituto Superior de Agronomia, David Fangueiro, Technical University of Lisbon, Instituto Superior de Agronomia, Xavier Lecomte, Technical University of Lisbon, Miguel Nuno Bugalho, Technical University of Lisbon, Instituto Superior de Agronomia, Joćo Filipe Coutinho, Universidade de Trįs-os Montes e Alto-Douro Vila Real, Joćo S. Pereira, Technical University of Lisbon, Instituto Superior de Agronomia
PS 92-39		Spatial heterogeneity of snowpack, soil biogeochemistry, and soil respiration in exposed and subnivian soils in McMurdo Dry Valleys, Antarctica Loren Sackett, University of Colorado, Boulder, Kallin Tea, University of Colorado, Boulder, Susan Whitehead, University of Colorado, Boulder, Ian Schwartz, Manhattan Middle School
PS 92-40		The relationships among biogeochemical properties, nitrification, and associated microbial assemblage composition of Santa Fe river tributary sediments Haryun Kim, University of Florida, Andrew V. Ogram, University of Florida, Ramesh K. Reddy, University of Florida
PS 92-41		Topographic effects on fungal and bacterial contribution to CO­2 production from riparian soils Anna Plasterer, Cedarville University, Mark A. Gathany, Cedarville University
PS 92-165		Change in carbon utilization patterns of soil microbes after the alien invasive Mikania micrantha was parasitized by the native Cuscuta campestris Junmin Li, Institute of Ecology, Taizhou University

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See more of The 95th ESA Annual Meeting (August 1 -- 6, 2010)