300 Improving Accuracy and Precision of Soil Carbon and Greenhouse Gas Emission Measurements and Quantification: II (includes student competition)

Poster Session
ASA Section: Environmental Quality
Acquiring accurate and precise measurements of soil carbon and greenhouse gas emission are fraught with temporal, spatial, technological and computational challenges.  Methodological strategies, analytical improvement, modeling and statistical approaches are needed to improve both the accuracy and precision of these measurements.  Of particular interest are practical aspects to improve field sampling logistics, sampling schemes, chamber design, best strategies for addressing messy data and missing points, and improving flux calculations. This session is intended to provide a forum for a wide range of approaches that will improve the accuracy and precision of soil carbon and greenhouse gas measurement and quantification.  Graduate student submissions are eligible to compete for cash awards.

Soil Carbon and Greenhouse Gas Emissions Community

Tuesday, November 17, 2015: 4:00 PM-6:00 PM
Minneapolis Convention Center, Exhibit Hall BC

Hero T. Gollany
Poster #408
The Behavior of Greenhouse Gas Emission Using Carbon Isotopic Signature from Rice Paddy Fields.
Toru Nakajima, Tokyo University of Agriculture; Kosuke Noborio, Meiji University; Shujiro Komiya, Meiji University; Rin Kokubo, Meiji University; Takuya Watanabe, Meiji University; Mariko Inoue, Meiji University
Poster #409
Development of a Continuous-Flow Chamber Technique to Measure Nitrous Oxide Emissions from Agroecosystems in the Southeast.
Natalie Ross, North Carolina State University; Wayne Robarge, NC State; S. Chris Reberg-Horton, North Carolina State University; Julie Grossman, University of Minnesota
Poster #410
Bringing a Needle to a Laser Fight: Comparing Greenhouse Gas Sampling Methods with Gas Chromatography and Fourier Transform Infrared Spectroscopy.
Claire A Campbell, University of Wisconsin-Madison; Sarah M Collier, University of Wisconsin-Madison; Matthew D. Ruark, University of Wisconsin-Madison; J. Mark Powell, USDA-ARS
Poster Presentation
  • SSSA_cac_final1.pdf (1.7 MB)
  • Poster #411
    Microplot Study with the Portable Flow through System and Soil Core Incubation for N2O Emissions Measurements.
    Kirill Kostyanovsky, Washington State University; David R. Huggins, USDA-ARS; Claudio O. Stockle, Washington State University; Sarah Rachel Waldo, Washington State University; David J. Brown, Washington State University; William L Pan, Washington State University
    Poster Presentation
  • kostyanovsky_SSSA poster_2015.pdf (3.0 MB)
  • Poster #412
    Optimizing NFT-NSS Chamber Techniques for Greenhouse Gas Emissions Measurements from Feedyard Pen Surfaces.
    Kenneth D. Casey, Texas Agrilife Research-Amarillo; Heidi M. Waldrip, USDA-ARS; Richard W. Todd, USDA-ARS; N. Andy Cole, USDA-ARS
    Poster Presentation
  • ACS2015 KDCasey.pdf (1.2 MB)
  • Poster #413
    Effects of Crop Residue Management on N2O Emission from a Cultivated Andosol in Central Japan.
    Noriko Oura, National Institute for Agro-Environmental Sciences; Ayaka W. Kishimoto, NARO, Inst for Agro-Environmental Scis, Tsukuba; Sadao Eguchi, National Institute for Agro-Environmental Sciences
    Poster #414
    Plant Vs. Environmental Influences on Soil Respiration in a Mixed-Grass Prairie Under Cattle Grazing: A Path Analysis.
    Xuejun Dong, Texas A&M AgriLife Research and Extension Center; Paul Nyren, North Dakota State University; Bob Patton, North Dakota State University; Mark A. Liebig, USDA-ARS; Amitava Chatterjee, North Dakota State University, Department of Soil Science; Larry J. Cihacek, North Dakota State University, Department of Soil Science
    Poster Presentation
  • Soil.pdf (5.4 MB)
  • Poster #416
    Methane Emissions from Main and Ratoon Rice Crop Under Different Water Management Systems in Louisiana.
    Manoch Kongchum, Louisiana State University Rice Experiment Station; Dustin L. Harrell, Louisiana State University Rice Experiment Station; Nutifafa Adotey, Louisiana State University; Jifeng Li, Louisiana State University
    Poster #417
    Influence of Gypsum and Carbon Amendments on Carbon Fractionation in Two Contrasting Soils in Ohio.
    Maninder K. Walia, University of Minnesota; Warren A Dick, Ohio State University