Session: Biogeochemistry: Biogeo Patterns Along Environmental Gradients (95th ESA Annual Meeting (August 1 -- 6, 2010))

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. Schiermer Olentangy River Wetland Research Park

PS 26-16

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

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 Alabama; 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 Law, University of Arizona; David D. Breshears, The University of Arizona; Michael H. Ebinger, Los Alamos National Laboratory; Craig D. Allen, New Mexico Landscapes 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, Retired; 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 Sibley, University of Guelph

PS 26 - Biogeochemistry: Biogeo Patterns Along Environmental Gradients