Session: Biogeochemistry of Soil Microbial Communities (ASA, CSSA and SSSA International Annual Meetings)

128 Biogeochemistry of Soil Microbial Communities

Oral Session

SSSA Division: Soil Biology & Biochemistry

General soil biogeochemistry and nutrient cycling

Monday, November 4, 2013: 2:30 PM-4:30 PM

Marriott Tampa Waterside, Room 10

2:30 PM

Introductory Remarks

2:35 PM

128-1

Fungal Potential In Soil Nitrous Oxide Production and Its pH Dependence In Managed Ecosystems.
Huaihai Chen, North Carolina State University; Nape Mothapo, North Carolina State University; Wei Shi, North Carolina State University

Recorded Presentation Audio File

2:50 PM

128-2

Grassland Precipitation and N Deposition Drive Soil Greenhouse Gas Fluxes.
Emma L Aronson, University of California-Riverside; Steven Allison, University of California - Irvine

3:05 PM

128-3

Linking Greenhouse Gas Production to Microbial Communities in High Arctic Polar Desert Soils.
Martin Earl Brummell, University of Saskatchewan; Stan Robert, CSIRO; Levente Bodrossy, CSIRO; Steven Siciliano, University of Saskatchewan

3:20 PM

128-4

Quantifying The Contribution Of Rice Plants To Carbon Pools and Efflux: An Analysis Of Nitrogen Fertilization Effects.
Jennifer Morris, University of California-Davis; Lucas Silva, University of California-Davis; Rongzhong Ye, Clemson University; William R. Horwath, University of California-Davis

3:35 PM

Break

3:45 PM

128-5

A First Order Plus Logistic (FLOG) Model Describes Soil Mineral Nitrogen Dynamics Following Amendment With Organic Residues.
J. Daniel Gillis, McGill University; Gordon W. Price, Dalhousie University

4:00 PM

Cancelled

4:15 PM

128-7

Uranium Biogeochemistry in An Iron-Rich Rhizosphere of a Native Wetland Plant Under Reducing Conditions.
Hyun-shik Chang, Savannah River Ecology Laboratory of the University of Georgia; Shea W buettner, Savannah River Ecology Laboratory; John C. Seaman, Savannah River Ecology Lab; Peter Jaffe, Princeton University; Paul Koster van Groos, Princeton University; Dien Li, Savannah River National Lab; Aaron Peacock, Microbial Insights, Inc; Kirk G. Scheckel, US- EPA (Environmental Protection Agency); Daniel Kaplan, Savannah River National Laboratory

4:30 PM

Adjourn

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