95th ESA Annual Meeting (August 1 -- 6, 2010)

Tuesday, August 3, 2010: 4:30 PM-6:30 PM

Exhibit Hall A, David L Lawrence Convention Center

PS 24-1

Proliferation of birch and spruce roots in patches of mineral and organic nitrogen
Melissa Lorelei Custic, University of Illinois at Chicago; Joshua J. Kannankeril, University of Illinois at Chicago; Prashansa Sharma, University of Illinois at Chicago; Hormoz BassiriRad, University of Illinois at Chicago

PS 24-2

CANCELLED - Assessing the effects of hydrodynamic stresses on photosynthesis in Michigan mixed forest
Kyle D. Maurer, Ohio State University; Abhijit D. Dingare, Ohio State University; Gil Bohrer, Ohio State University

PS 24-3

The influence of gap age on carbon and nitrogen biogeochemistry in old growth hemlock-hardwood forests of the Upper Great Lakes Region
Sarah A. Schliemann, University of Wisconsin; James G. Bockheim, University of Wisconsin-Madison

PS 24-4

Use of PRS™-probes to investigate soil nutrient dynamics as affected by plant species and plant nutrient uptake
Rebekka M. Rieder, Western Ag Innovations; Dale W. Johnson, University of Nevada, Reno; Feike A. Dijkstra, University of Sydney; Weixin Cheng, University of California at Santa Cruz; Cody J. Chytyk, Western Ag Innovations

PS 24-5

Lateral roots and lignotubers: overlooked components of ecosystem carbon pools in drylands
Steven R. Archer, University of Arizona; Nathan Pierce, University of Arizona; Christine A. Lamanna, University of Maine

PS 24-6

Direct and indirect effects of precipitation on soil respiration in an arid ecosystem
Miriam S. Fuchs, Brown University; Osvaldo E. Sala, Arizona State University; Lara G. Reichmann, USDA, Agricultural Research Service; Laureano A. Gherardi, Arizona State University; Shane Easter, Brown University

PS 24-7

Current year precipitation controls on belowground primary production in an arid ecosystem
Shane B. Easter, Brown University; Osvaldo E. Sala, Arizona State University; Lara G. Reichmann, USDA, Agricultural Research Service; Miriam S. Fuchs, Brown University; Laureano A. Gherardi, Arizona State University

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PS 24 - Biogeochemistry: Aboveground-Belowground Interactions