784 General Soil Chemistry Session

Oral Session
S02 Soil Chemistry
Thursday, 9 October 2008: 8:25 AM-11:00 AM
George R. Brown Convention Center, 381A

Presiding:
Mark Chappell
8:25 AM
Introductory Remarks
8:30 AM
Carbon Sequestration Potential in Soils Reclaimed with Municipal Biosolids and Other Residuals.
Sally Brown, Univ. of Washington; Scott Subler, Environmental Credit Corporation
8:45 AM
Molecular Mechanisms of Glutamic and Aspartic Acid Sorption to Oxyhydroxide Minerals.
Sanjai J. Parikh, University of Delaware; Caroline M. Jonsson, Carnegie Institution of Washington; Christopher L. Jonsson, Carnegie Institution of Washington; Mengqiang Zhu, University of Delaware; Robert M. Hazen, Carnegie Institution of Washington; Dimitri A. Sverjensky, Johns Hopkins University; Donald Sparks, University of Delaware
9:00 AM
Siderophore Adsorption to and Dissolution of Smectite Clays.
Rachel Moss, University of Wisconsin-Madison; William F. Bleam, University of Wisconsin-Madison
9:15 AM
Structural Variations in Soil Organic Matter with Different Soil Layers and Locations at Juniper Butte Range, Idaho.
Jingdong Mao, Old Dominion University; C. Edward Clapp, USDA-ARS & University of Minnesota; Antonio Palazzo, U.S. Army; Nicola Senesi, ITALY, Bari Univ.; Klaus Schmidt-Rohr, Iowa State Univ.
9:30 AM
Break
9:45 AM
The Effects of Manufactured Nanoparticles on Clay and Soil Dispersion: A Tale of Two Sizes.
Nadine J. Kabengi, Univ. of Georgia; John Seaman, Univ. of Georgia; Paul Bertsch, University of Kentucky
10:00 AM
ATR-FTIR Studies of Cryptosporidium Parvum Öocysts at Mineral Surfaces.
Xiaodong Gao, Univ. of Arizona; Jon Chorover, The University of Arizona
10:15 AM
Characteristics of Surface Iron(II) and Nitrite at the Gibbsite-Water Interface.
Christopher Matocha, Univ. of Kentucky; Ravi K. Kukkadapu, Pacific Northwest National Laboratory
10:30 AM
Nitrite Reduction by Siderite.
Sudipta Rakshit, Univ. of California, Berkeley; Christopher Matocha, Univ. of Kentucky; Mark Coyne, University of Kentucky
10:45 AM
Adjourn
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