435 Advanced Molecular Techniques Characterizing Soil Biogeochemical Processes: III (includes student competition)

Poster Session
SSSA Division: Soil Chemistry
This session aims to bring together scientists who investigate soil nutrient (C, N, P) and trace elements (K and S) biogeochemistry using a variety of advanced techniques that are already in use in soil sciences or are developed in other disciplines that could be used in soil sciences. This includes, but not limited to, techniques such as stable and radioactive isotopes, X-ray absorption techniques, nuclear magnetic spectroscopy, atomic force microscopy, X-ray microscopy, and other mass spectrometry techniques. As the sensitivity of analytical instruments has improved greatly in the recent years and classical understanding of soil biogeochemistry is redefined, new concepts, applications, and analytical advances on nutrient biogeochemistry are particularly welcome.
Cosponsor(s):

Soil Mineralogy
Soils & Environmental Quality
Soil Physics

Wednesday, November 5, 2014: 2:30 PM-4:30 PM
Long Beach Convention Center, Exhibit Hall ABC

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Organizers:
Deb P. Jaisi , Xionghan Feng and Donald L Sparks
Poster #1114
Tender Energy X-Ray Absorption Spectroscopy for Determining Phosphorus Speciation in Soils.
Audrey V Gamble, University of Delaware; Paul Northrup, Brookhaven National Laboratory; Wei Li, University of Delaware; Donald L Sparks, University of Delaware
Poster #1115
Using Novel Metabolomics Approaches to Understand Microbial Carbon Cycling in Response to Precipitation in Desert and Grassland Soils.
Tami L Swenson, Lawrence Berkeley National Laboratory; Trent Northen, Lawrence Berkeley National Laboratory
Poster #1116
Uncovering the Biochemical Significance of Soil Organic Matter Thermal Stability in Soils of Contrasting Genesis.
Jonathan J. Maynard, USDA-ARS; Mark G. Johnson, U.S. Environmental Protection Agency; Garrett Liles, Delta Stewardship Council – Science Program
Poster #1117
Phosphorus Forms Determined By 31P-NMR in Grassland Soil.
Dalel Abdi, Agriculture & Agri-Food Canada; Barbara J. Cade-Menun, Agriculture & Agri-Food Canada; Noura Ziadi, Agriculture & Agri-Food Canada; Yichao Shi, Soils and Crops Research and Development Centre, Agriculture and Agri-Food Canada; Gilles F. Belanger, Agriculture & Agri-Food Canada
Poster Presentation
  • Abdi_etal_NMR-31P.pdf (765.1 kB)
  • Poster #1118
    Near-Infrared Reflectance Spectroscopy for Soil Organic Phosphorus.
    Dalel Abdi, Agriculture & Agri-Food Canada; Barbara J. Cade-Menun, Agriculture & Agri-Food Canada; Noura Ziadi, Agriculture & Agri-Food Canada; Gaetan F. Tremblay, Agriculture & Agri-Food Canada; Leon-Etienne Etienne Parent, Universite Laval
    Poster Presentation
  • Abdi_etal-NIRS.pdf (923.4 kB)
  • Poster #1119
    Zinc Mobility and Speciation in Soils Affected By Mining and Smelting Activities in Minas Gerais, Brazil Using X-Ray Absorption Spectroscopy.
    Guilherme Lopes, Federal University of Lavras; Wei Li, University of Delaware; Donald L Sparks, University of Delaware; Luiz-Roberto G Guilherme, Federal University of Lavras
    Poster #1120
    The Sulfate Local Atomic Environment in Schwertmannite.
    Xiaoming Wang, University of Wyoming; Chunhao Gu, University of Wyoming; Xionghan Feng, Huazhong Agricultural University (HAU); Mengqiang Zhu, University of Wyoming
    Poster #1121
    Comparison of SOC Composition Using FTIR for Shelterbelts and Agricultural Fields in Saskatchewan.
    Gurbir Singh Dhillon, University of Saskatchewan; Derek Peak, University of Saskatchewan; Kenneth Cornelius J. Van Rees, University of Saskatchewan
    Poster Presentation
  • SSSA 2014_poster pdf.pdf (740.2 kB)
  • Poster #1122
    Chemical Composition of Soil Organic Matter from a Prairie Restoration Chronosequence Using Pyrolysis Molecular Beam Mass Spectrometry.
    Sindhu Jagadamma, Oak Ridge National Laboratory; Kim Magrini-Bair, National Renewable Energy Laboratory; Sarah L. O'Brien, Argonne National Laboratory; Robert L. Evans, National Renewable Energy Laboratory; James E. Amonette, Pacific Northwest National Laboratory; Julie D. Jastrow, Argonne National Laboratory; Stan D. Wullschleger, Oak Ridge National Laboratory; Melanie Mayes, Oak Ridge National Laboratory
    Poster #1123
    Soil Organic Carbon Quality in a Toposequence after the Gondola Fire using 13C NMR and MIR/PLSR.
    Rebecca Lever, University of California-Merced; Dale Johnson, University of Nevada Reno; Jonathan Sanderman, CSIRO; Asmeret Asefaw Berhe, University of California-Merced
    Poster #1124
    Soil Organic Matter and Phosphorus Chemistry of Acidic Barren Soils: Ultrahigh Resolution FT-ICR Mass Spectrometry and NMR Studies.
    Tsutomu Ohno, University of Maine; Syuntaro Hiradate, National Institute for Agro-Environmental Sciences (NIAES)
    Poster #1125
    Isolation and Characterization of the Most “Recalcitrant” Organic Matter Fraction in a Chromosol and a Vertosol.
    Katherine Heckman, USDA Forest Service (FS); Johannes Lehmann, Cornell University; Evelyn Krull, Formerly of CSIRO Land and Water; Christopher Swanston, USDA Forest Service (FS)