Monday, November 13, 2006: 10:25 AM
Indiana Conv. Center, Room 109, First Floor
119: Symposium--Mineralogical Regulation of Soil Carbon Storage
Sponsor:S09 Soil Mineralogy
Cosponsors:S02 Soil Chemistry; S03 Soil Biology & Biochemistry; S06 Soil & Water Management & Conservation
Presiding:Michael Thompson, Iowa State Univ
10:25 AMIntroductory Remarks
10:30 AMNatural Nanocomposites: The Structure of Stable Mineral-Organic Associations in Soils. 
Markus Kleber, Lawrence Berkeley National Laboratory, Earth Sciences Division, Phil Sollins, Oregon State Univ, Rebecca Sutton, UC Berkeley
11:00 AMSoil Mineral Assemblage and Aggregates Control Soil Carbon Dynamics in a California Conifer Forest.
Craig Rasmussen, Univ of Arizona
11:15 AMThe Associations of Crystalline and Poorly Crystalline Mineral Components with Organic Matter in Some Tropical Soils: A Physical Fractionation Approach. 
Chao Shang, Virginia Tech
11:30 AMClay-Humic Complexes in Soil Microaggregates of a Prairie Soil. 
David Laird, USDA-ARS, National Soil Tilth Lab
12:00 PMA New Method to Isolate Silt-Sized Microaggregates, Presumed Sites of Organic Matter Stabilization in Soils. 
I. Virto, Insitut National Agronomique, Thiverval-Grignon, Victor Lopez, Insitut National Agronomique, Thiverval-Grignon, Claire Chenu, Insitut National Agronomique, Thiverval-Grignon
12:15 PMLunch Break
1:30 PMIn-Situ Assessment of the Spatial Association of Organic Carbon and Clay Mineral Forms in Soil. 
Johannes Lehmann, Cornell University-Invoice Processing, James Kinyangi, Cornell Univ, Dawit Solomon, Cornell Univ
2:00 PMStructure Characterization of Carboxylic Acid/Mineral Complexes. 
Seunghun Kang, Univ of Massachusetts, Dept of Plant, Soil, and Insect Sciences, Baoshan Xing, Univ of Massachusetts, Dept of Plant, Soil, and Insect Sciences
2:15 PMSoil Charcoal--a Potential Humification Catalyst. 
James Amonette, Pacific Northwest National Laboratory, Jungbae Kim, Pacific Northwest National Laboratory, Colleen Russell, Pacific Northwest National Laboratory, Mark Hendricks, Pacific Northwest National Laboratory, Charlene Bashore, Pacific Northwest National Laboratory, Bennett Rieck, Pacific Northwest National Laboratory
2:45 PMPolyphenol Interactions with the Maillard Reaction under the Influence of Birnessite: Impact on Humus and Carbonate Formation. 
P. M. Huang, Dept of Soil Science, Univ of Saskatchewan, A.G. Hardie, Dept of Soil Science, Univ of Saskatchewan, L.M. Kozak, Dept of Soil Science, Univ of Saskatchewan
3:00 PMBreak
3:15 PMTracing Carbon-14 Flux and Stabilization the Enriched Background Isotope Study (EBIS). 
Christopher Swanston, Margaret Torn, Earth Sciences Division, Lawrence Berkeley National Laboratory, Paul Hanson, Oak Ridge National Laboratory
3:45 PMCarbon Sequestration by Soil Carbonate—Classification and Genesis. 
Curtis Monger, New Mexico State Univ, R.A. Kraimer, New Mexico State Univ
4:15 PMSoil Carbon Storage and the North American Carbon Program: Needs and Opportunities. 
Nancy Cavallaro, USDA-CSREES
4:30 PMPanel Discussion
5:00 PMAdjourn
Cosponsors:S02 Soil Chemistry; S03 Soil Biology & Biochemistry; S06 Soil & Water Management & Conservation

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