159 Minerals In the Environment: II

Poster Session
S09 Soil Mineralogy Mineralogical composition of soil governs much of the variation in chemical, physical and biological processes. Understanding the relationship between mineral occurrence, transformation and stability, and pedogenic environments is germane to the comprehension of ecosystem processes. This session encompasses topics that expand the knowledge base on mineral behavior in soil environments and mineral analytical methods.
Monday, October 22, 2012: 4:00 PM-6:00 PM
Duke Energy Convention Center, Exhibit Hall AB, Level 1

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Maria Nobles
Maria Nobles
Poster #2319
Low-Temperature Mössbauer Study of a Aluminum-Substituted Maghemite (γ-Fe2-xAlxO3).
Marcelo A. Batista, Universidade Estadual de Maringá; Jerry Bigham, The Ohio State University; Rafael S. Palonbino, Universidade Estadual de Maringá; Adriele G. Nonaka, Universidade Estadual de Maringá; Tadeu T. Inoue, Universidade Estadual de Maringá; Ravi Kukkadapu, WR Wiley Environmental Molecular Sciences Laboratory
Poster #2320
Influence of Layer Charge and Charge Origin of Smectites On Selectivity and Adsorption of Aflatoxin.
Ana Barrientos Velazquez, Soil & Crop Sciences Department, Texas A&M University; Liu Lian, Soil & Crop Sciences Department, Texas A&M University; Youjun Deng, Texas A&M University
Poster #2321
Soluble Compounds and pH Effects On Fumonisin B1 Adsorption.
William Jaynes, Texas Tech University; Richard Zartman, Texas Tech University
Poster #2322
Mineralogical Characterization of Mine Tailings Containing Arsenic From Zimapan, Mexico.
Luke Morgan, Texas A&M; Youjun Deng, Texas A&M University
Poster #2323
Manganese Oxides in Iron Ore Province Soils, Brazil and Their Relations with Trace Elements.
Regla Toujaguez, Federal University of Lavras; Amaury Carvalho Filho, Embrapa Solos; Nilton Curi, Federal University of Lavras; João José Marques, Federal University of Lavras; Edgard Shinzato, Federal University of Lavras; Diego A. Freitas, Federal University of Lavras; Elen A. Jesus, Federal University of Lavras; Cláudia G. Labory, Federal University of Lavras; Luiz-Roberto G. Guilherme, Federal University of Lavras
Poster #2324
Arsenic-Resistant Bacteria Helped in Solubilizing P From Insoluble Minerals and Enhancing Plant Growth.
Piyasa Ghosh, University of Florida; Lena Ma, University of Florida; Bala Rathinasabapathi, University of Florida
Poster Presentation
  • PG-ASA-2012.pdf (964.1 kB)
  • Poster #2325
    Fungi and Their Potential Role in Phosphorus Efficiency in Wetland Soils.
    Joe B. Dixon, Texas A&M University; James Thomas, Texas A&M University; Hansoo Kim, Texas A&M University; Fugen Dou, Texas AgriLife Research; Youjun Deng, Texas A&M University