Wednesday, November 7, 2007: 1:25 PM
Convention Center, Room 229, Second Floor
287: Redox Reactions in Soils
Sponsor:S02 Soil Chemistry
Presiding:Bruce James, University of Maryland
1:25 PM Introductory Remarks
1:30 PM287-1Kinetics and Mechanism of Copper(II) Reduction by Iron(II) in Aqueous Solutions.
Christopher Matocha, University of Kentucky, Gerald Haszler, University of Kentucky
1:45 PM287-2Enhancement of Fe(III) Bioreduction in Soils in the Presence of Added Humic Substances.
Sudipta Rakshit, University of California-Berkeley, Minori Uchimiya, University of California-Berkeley, Garrison Sposito, University of California-Berkeley
2:00 PM287-3Effects of Plant Growth and Irrigation Water Quality on Redox Potential Regime and Element Concentrations of Irrigated Soils. I. Effect on Redox Regime.
Ido Negev, Department of Soil and Water Science, the Hebrew University of Jerusalem, Amos Banin, Department of Soil and Water Science, the Hebrew University of Jerusalem, Uri Shani, Department of Soil and Water Science, the Hebrew University of Jerusalem
2:15 PM287-4Toward a Better Understanding of the Linkages between the Microbiological and Chemical Reduction Pathways of Hexavalent Chromium.
Dominic Brose, University of Maryland, Bruce James, University of Maryland
2:30 PM287-5A Biogeochemical Reactor to Quantify Redox Effects in Soil Solution Chemistry.
Chi-Hua Huang, USDA-ARS, Alfredo De Campos, Purdue University-Agronomy Dept., Cliff Johnston, Purdue University-Agronomy Dept.
2:45 PM287-6Ability to Measure Cation Exchange Capacity of Soil in Various Aeration Conditions.
Pierre Renault, INRA, Patrick Cazevieille, CIRAD, Jérémie Verdier, INRA, Christian Clara, CIRAD, Yasmina Lahlah, INRA
3:00 PM Adjourn

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