133 Soil Mineral Weathering, Distribution and Analysis

Poster Session
S09 Soil Mineralogy

General

Monday, November 1, 2010: 2:30 PM-4:30 PM
Long Beach Convention Center, Exhibit Hall BC, Lower Level

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Poster #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
Poster #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
Poster #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
Poster #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
Poster #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
Poster #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
Poster #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
Poster #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