Tuesday, August 3, 2010: 4:30 PM-6:30 PM
Exhibit Hall A, David L Lawrence Convention Center
PS 26 - Biogeochemistry: Biogeo Patterns Along Environmental Gradients
PS 26-14		Determining the relationship between soil respiration and the distance from trees in a high elevation hardwood forest Sara L. Litzau, Canaan Valley Institute, Daniel L. Welsch, Canaan Valley Institute, Sarah J. Deacon, Canaan Valley Institute, Joshua T. Saville, Canaan Valley Institute
PS 26-15		Denitrification in created riparian wetlands in the Mississippi-Ohio-Missouri River basin Jackie Batson, Wilma H. Schiermeier Olentangy River Wetland Research Park, Chenyan Sha, East China Normal University, Ülo Mander, University of Tartu, William J. Mitsch, Wilma H. Schiermeier Olentangy River Wetland Research Park
PS 26-16		Effects of urbanization on variability in temperature and diurnal oxygen patterns in streams Melissa M. Grese, University of Maryland Center for Environmental Science, Sujay S. Kaushal, University of Maryland Center for Environmental Science, Tamara A. Newcomer, University of Maryland Center for Environmental Science, Stuart E.G. Findlay, Cary Institute of Ecosystem Studies, Peter M. Groffman, Cary Institute of Ecosystem Studies
PS 26-17		The role of prescribed fire on longleaf pine carbon dynamics along an edaphic moisture gradient Andrew Whelan, University of Alabama, Gregory Starr, University of Alabama, Robert Mitchell, Joseph W. Jones Ecological Research Center, Jason D. McGee, Joseph W. Jones Ecological Research Center, Christina L. Staudhammer, University of Florida, Jennifer Wright, University of Edinburgh, Hank Loescher, NEON Inc.
PS 26-18		Topographic and vegetative influences on soil respiration primary controls Sarah J. Deacon, Canaan Valley Institute, Daniel L. Welsch, Canaan Valley Institute, Joshua T. Saville, Canaan Valley Institute, Sara L. Litzau, Canaan Valley Institute
PS 26-19		Measuring the variability of soil respiration on small versus large scale topography Joshua T. Saville, Canaan Valley Institute, Daniel L. Welsch, Canaan Valley Institute, Sarah J. Deacon, Canaan Valley Institute, Sara L. Litzau, Canaan Valley Institute
PS 26-20		Soil C and N in hydrological functional units within an eroding semiarid woodland hillslope: Ecohydrological-biogeochemical coupling via runoff-driven redistribution and loss Darin J. Law, University of Arizona, David D. Breshears, The University of Arizona, Michael H. Ebinger, Los Alamos National Laboratory, Craig D. Allen, Jemez Mountains Field Station, Clifton W. Meyer, Los Alamos National Laboratory
PS 26-21		Soil respiration and topography in a wet Appalachian mountain watershed Daniel L. Welsch, Canaan Valley Institute, Sarah Deacon, Canaan Valley Institute, Joshua T. Saville, Canaan Valley Institute, Sara L. Litzau, Canaan Valley Institute
PS 26-22		Critical foliar N:P ratios as indices of nutrient limitation in terrestrial ecosystems Megan E. McGroddy, University of Virginia
PS 26-23		Organic carbon concentrations in riparian soils along a suburban to urban gradient in Baltimore, Maryland Emma T. Noonan, Baltimore Ecosystem Study at University of Maryland, Baltimore County, Richard Pouyat, ESA Vice President for Public Affairs, Ian D. Yesilonis, USDA Forest Service
PS 26-24		Leaf litter decomposition in seasonally flooding vernal pools of Central Ontario, Canada Kirsten V. Otis, University of Guelph, Sigrun Kullik, University of Guelph, Jonathan M. Schmidt, University of Guelph, Shelley L. Hunt, University of Guelph, Andrew M. Gordon, University of Guelph, Paul K. Sibley, University of Guelph

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