Session: Symposium--Soil Carbon and Greenhouse Gas Dynamics in Agricultural Lands: I

Tuesday, November 3, 2009: 9:55 AM-4:00 PM

Convention Center, Room 408-409, Fourth Floor

Presiding:

Kenneth Olson

Organizer:

Charles W. Rice

9:55 AM

Introductory Remarks

10:00 AM

Soil, Carbon, and Climate Change.
Daniel Hillel, Columbia Univ.; Cynthia Rosenzweig, NASA

10:30 AM

Carbon Sequestration in Agricultural Soils.
Rattan Lal, Ohio State Univ.

11:00 AM

Biomass Yields and Soil Greenhouse Gas Fluxes for Biofuel Cropping Systems in the Central USA.
Stephen Del Grosso, USDA-ARS; Sarah C. Davis, Univ. of Illinois, Urbana-Champaign; William Parton, Colorado State Univ.; Stephen Ogle, Colorado State Univ.; Paul Adler, USDA-ARS

11:30 AM

Overview of Greenhouse Gas Dynamics in Agriculture.
R. Cesar Izaurralde, Pacific Northwest National Laboratory and University of Maryland

12:00 PM

Break

12:55 PM

Introductory Remarks

1:00 PM

Soil Organic Carbon Sequestration with Conservation Agricultural Systems in the Southeastern USA.
Alan Franzluebbers, USDA-ARS

1:15 PM

Land-Use Impact On Soil Carbon Sequestration.
Rafiq Islam, Ohio State Univ., OARDC; Wayne Lewis, Ohio State Univ., South Centers; Rattan Lal, Ohio State Univ.

1:30 PM

Quantification of Soil Carbon Stocks in the Field – Some Anthropedogeomorphic Issues From the Corn Belt.
Mike Konen, Northern Illinois Univ.; Lee Burras, Iowa State Univ.

1:45 PM

Impact of Soil Erosion On Soil Carbon Dynamics at the Landscape Scale.
David A. Lobb, Univ. of Manitoba; Sheng Li, Univ. of Manitoba; Sharon K. Papiernik, USDA-ARS; Thomas E. Schumacher, South Dakota State Univ.; Douglas D. Malo, South Dakota State Univ.; Michael J. Lindstrom, USDA-ARS; Joseph Schumacher, South Dakota State Univ.

2:00 PM

Soil Carbon Dynamics as Influenced by Biochar Fertilization.
Mingxin Guo, Delaware State Univ.; Kyungsoo Yoo, Univ. of Delaware; Juliet Hahn, Delaware State Univ.

2:15 PM

Methane Uptake in a Semiarid Grassland Affected by Elevated CO₂ and Warming.
Feike A. Dijkstra, USDA-ARS; Joseph C. von Fischer, Colorado State Univ.; Jack A. Morgan, USDA-ARS; Ronald Follett, USDA-ARS

2:30 PM

Break

2:45 PM

Comparing Soil Organic Matter Pools in Contrasting Watershed Land Use.
Robert S. Tokosh, Murray State Univ.; I.P. Handayani, Murray State Univ.

3:00 PM

Tillage and Nitrogen Source Effects On Nitrous Oxide Emissions From Irrigated Cropping Systems.
Ardell Halvorson, USDA-ARS; Stephen Del Grosso, USDA-ARS; Francesco Alluvione, Univ. of Turin

3:15 PM

Crop, Amendment, and System Effects On Greenhouse Gas Emission in a Cool Climate.
Tim Griffin, Tufts Univ.; C. Wayne Honeycutt, USDA-ARS; Lawrence Sikora, USDA-ARS, NEPSWL

3:30 PM

Net Fluxes of CO₂, but Not N₂o, and CH₄, Are Affected Following Agronomic Additions of Urea for Prairie and Arable Soil Cores.
Rebecca L. Phillips, USDA-ARS; Frances Podrebarac, North Dakota State Univ.

3:45 PM

Soil C and N: Inputs, Outputs and Current Status in a Long-Term Continuous Corn N-Tillage Trial.
J. H. Grove, Univ. of Kentucky; E. M. Pena-Yewtukhiw, 1104 Agricultural Sciences Building; M. Diaz-Zorita, Faculty of Agronomy; R.L. Blevins, 105 Plant Science Building

4:00 PM

Adjourn

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