PS 26 - Biogeochemistry: Biogeo Patterns Along Environmental Gradients

Tuesday, August 3, 2010: 4:30 PM-6:30 PM
Exhibit Hall A, David L Lawrence Convention Center
 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
 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. Schiermer Olentangy River Wetland Research Park
 Effects of urbanization on variability in temperature and diurnal oxygen patterns in streams
Melissa M. Grese, Chesapeake Biological Laboratory; Sujay S. Kaushal, University of Maryland; 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
 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 Alabama; Jennifer Wright, University of Edinburgh; Hank Loescher, NEON Inc.
 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
 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
 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, Fort Collins Science Center, Jemez Mountains Field Station; Clifton W. Meyer, Los Alamos National Laboratory
 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
 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
 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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