133 Soil Mineral Weathering, Distribution and Analysis

General

S09 Soil Mineralogy
Monday, November 1, 2010: 2:30 PM-4:30 PM
Long Beach Convention Center, Exhibit Hall BC, Lower Level
1155
Distribution and Speciation of Arsenic and Iron around Iron Mottle and Rice Root in Paddy Soil.
Noriko Yamaguchi, National Institute for Agro-Environmental Sciences; Yoshio Takahashi, Hiroshima University; Toshiaki Okura, National Institute for Agro-Environmental Sciences; Shingo Matsumoto, Shimane University; Tomohito Arao, National Institute for Agro-Environmental Sciences; Matthew A. Marcus, Advanced Light Source, Lawrence Berkeley National Laboratory
1156
Mineralogical Changes and Heavy Metal Release During Oxidation of Arsenic–Containing Sulfide Mine Tailings in Zimapan, Mexico.
Roberta McClure, Texas A&M University; Youjun Deng, Soil & Crop Sciences Department, Texas A&M University; Richard Loeppert, Texas A&M University; Bruce Herbert, Texas A&M University; Rogelio Carrillo-Gonzalez, Colegio de Posgraduados; Carmen González Chavez, Colegio de Posgraduados
1157
Mineralogy and Arsenic Adsorption of Major Soil Classes in Minas Gerais State-Brazil.
Mauricio Fontes, Universidade Federal de Viõosa; Cecília C. Almeida, Universidade Federal de Viõosa; Breno N.F.S Ferreira, Universidade Federal de Viõosa; Bruno T.L. Xavier, Universidade Federal de Viõosa; Thiago T.C. Pereira, Universidade Federal de Viõosa; Eder S. Martins, Universidade Federal de Viõosa
1158
Comparative Study of Heavy Metal-Host Minerals in Ultramafic-Derived Soils in Zimbabwe and Texas, US.
Courage Bangira, Texas A&M University; Youjun Deng, Soil & Crop Sciences Department, Texas A&M University; Richard Loeppert, Texas A&M University; Charles Hallmark, Texas A&M University
1159
Occurence and Characterization of Mn Nodules in a Toposequence at Coloso Valley Agricultural Reserve, Puerto Rico.
Sherlynette Perez Castro, University of Puerto Rico; Miguel Munoz, University of Puerto Rico; Julia O'Hallorans, University of Puerto Rico; Winston de la Torre, University of Puerto Rico
1160
Mineralogy and Geochemistry of Volcanic Soils Under Ustic Conditions in Mexico.
Maria Guadalupe Tenorio Arvide, Soil & Crop Sciences Department, Texas A&M University; Youjun Deng, Soil & Crop Sciences Department, Texas A&M University; Miguel Angel Valera Perez, Departamento de Investigación en Ciencias Agrícolas, B. Universidad Autónoma de Puebla; Areli I. Matias Oregan, Student. Ing. Ambiental, B. Universidad Autónoma de Puebla; Edgardo Torres Trejo, Departamento de Investigación en Ciencias Agrícolas, B. Universidad Autónoma de Puebla
1161
Parent Material Contribution to Jemez River Basin, NM Soils Using Quantitative XRD and XRF.
Stephen Meding, University of Arizona; Craig Rasmussen, University of Arizona
1162
Weathering of Silver Hill Illite by Li-Oxalate at pH 8.
Jennifer Latimer, Washington State University; James Harsh, Washington State University; Jeff Boyle, Washington State University