B41F:
Soil Organic Matter Dynamics on Mineral Surfaces: Nano- to Global-Scale Processes I Posters
Session ID#: 10306
Session Description:
Soil organic matter (SOM) dynamics are often studied from the perspective of biological activity and the resulting rate of carbon and nitrogen mineralization. However, the importance of SOM stabilization at a range of time scales and the combined microbial, mineralogical, and physicochemical controls of stability have not been explored extensively until recently. In order to develop a better understanding of SOM dynamics, mechanistic approaches must be employed that bridge nanoscale with global processes, from a basic science perspective. We invite submissions that focus on the mineral – SOM interface that explain C and N dynamics using novel approaches. We particularly encourage submissions that employ in vitro/in situ approaches and utilize biochemistry, mineralogy, redox gradients, aggregation kinetics, microbiology/biofilms to develop a better physicochemical understanding of the interactions with crystalline and short range order minerals that affect the capacity and efficiency of soils to stabilize C.
Primary Convener: Karin A Block, City College of New York, New York, United States
Conveners: Jeffrey A Bird, Queens College, CUNY, Queens, NY, United States, Markus Kleber, Oregon State University, Corvallis, OR, United States and Stuart Grandy, University of New Hampshire, Department of Natural Resources and the Environment, Durham, United States
Chairs: Karin A Block, City College of New York, New York, United States and Stuart Grandy, University of New Hampshire Main Campus, Durham, NH, United States
OSPA Liaison: Karin A Block, City College of New York, New York, United States
Cross-Listed:
Abstracts Submitted to this Session:
Rachel Neurath1, Thea Whitman1, Peter S Nico2, Jennifer Pett-Ridge3 and Mary K Firestone1, (1)University of California Berkeley, Berkeley, CA, United States, (2)Lawrence Berkeley National Laboratory, Berkeley, CA, United States, (3)Lawrence Livermore National Laboratory, Livermore, CA, United States
Thea Whitman1, Rachel Neurath2, Ping Zhang3, Tong Yuan4, Peter K Weber5, Jizhong Zhou6, Jennifer Pett-Ridge5 and Mary K Firestone2, (1)Cornell University, Crop & Soil Sciences, Ithaca, NY, United States, (2)University of California Berkeley, Berkeley, CA, United States, (3)Institute of Atmospheric Physics, Chinese Academy of Sciences, State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics (LASG), Beijing, China, (4)University of Oklahoma Norman Campus, Norman, OK, United States, (5)Lawrence Livermore National Laboratory, Livermore, CA, United States, (6)University of Oklahoma, Norman, United States
Tomoya Tamura1, Atsushi Kyono1 and Yuki Nishimiya2, (1)University of Tsukuba, Tsukuba, Japan, (2)National Institute for Materials Science, Tsukuba, Japan
Biqing Liang1, Yi-tse Weng1, Chun-Chieh Wang2, Yen-Fang Song2, Johannes Lehmann3 and Chung-Ho Wang4, (1)National Cheng Kung University, Department of Earth Sciences, Tainan, Taiwan, (2)National Synchrotron Radiation Research Center, Hsinchu, Taiwan, (3)Cornell University, School of Integrative Plant Science, Ithaca, United States, (4)Academia Sinica, Taipei, Taiwan
Suzanne Lutfalla1, Claire Chenu1, Sylvain Bernard2, Corentin Le Guillou3 and Pierre Barré4, (1)AgroParisTech, Grignon, France, (2)MNHN National Museum of Natural History Paris, IMPMC, Paris, France, (3)CNRS, UMET, Lille, France, (4)CNRS, Laboratoire de Géologie de l'ENS, Paris, France
Fang Tan1, Samuel Dever1, Kyungsoo Yoo2, Paul Thomas Imhoff3 and Holly A Michael4, (1)University of Delaware, Newark, DE, United States, (2)Univ of MN-Soil, Water&Climate, St. Paul, MN, United States, (3)University of Delaware, Civil & Environmental Engineering, Newark, DE, United States, (4)University of Delaware, Earth Sciences, Newark, United States
Carolin Apostel, Georg-August-Universitaet Goettingen, Goettingen, Germany, Jennifer Herschbach, University of Koblenz and Landau, Landau, Germany, Ezekiel Kipyegon Bore, University of Goettingen, Germany, Agricultural soil sciences, Goettingen, Germany, Yakov Kuzyakov, Department of Soil Science of Temperate Ecosystems, University of Göttingen, Göttingen, Germany and Michaela Anna Dippold, Department of Biogeochemistry of Agroecosystems, University of Göttingen, Göttingen, Germany
Melissa LeTourneau1, Matthew Marshall2, Michael Grant1, Patrick Freeze1, John B Cliff3, Barry Lai4, Daniel G Strawn5, Linda S Thomashow6, David M Weller6 and James B Harsh1, (1)Washington State University, Department of Crop & Soil Sciences, Pullman, WA, United States, (2)Pacific Northwest National Laboratory, Biological Sciences Division, Richland, WA, United States, (3)Pacific Northwest National Laboratory, Environmental Molecular Sciences Laboratory, Richland, WA, United States, (4)Argonne National Laboratory, Argonne, IL, United States, (5)University of Idaho, Soil and Water Systems, Moscow, ID, United States, (6)Washington State University, USDA-ARS, Pullman, WA, United States
Patrick N Reardon1, Stephany Soledad Chacon2, Eric D. Walter1, Nancy Washton1 and Markus Kleber3, (1)Pacific Northwest National Laboratory, Environmental Molecular Sciences Laboratory, Richland, WA, United States, (2)Oregon State University, Crop and Soil Science, Corvallis, OR, United States, (3)Oregon State University, Corvallis, OR, United States
Karin A Block1, Al Katz2, Jeffrey LeBlanc2, Stephanie A Pena3 and Paul Gottlieb2, (1)City College of New York, New York, United States, (2)City College of New York, New York, NY, United States, (3)City College of New York, Earth and Atmospheric Sciences, New York, NY, United States
Jonathan Sanderman1,2, Jeff Baldock3, Mark Farrell3, Peter Macreadie4 and Janine McGowan2, (1)Woods Hole Research Center, Falmouth, MA, United States, (2)CSIRO, Agriculture, Glen Osmond, SA, Australia, (3)Commonwealth Science and Industrial Research Organisation, Agriculture and Food, Glen Osmond, Australia, (4)Deakin University, School of Life and Environmental Sciences, VIC, Australia
Al Katz1, Karin A Block2, Stephanie A Pena3, Alexandra Alimova4 and Paul Gottlieb4, (1)CUNY City College, New York, NY, United States, (2)City College of New York, New York, United States, (3)City College of New York, Earth and Atmospheric Sciences, New York, NY, United States, (4)City College of New York, New York, NY, United States
Lixia Jin, University of California Merced, Merced, CA, United States and Asmeret Asefaw Berhe, University of California Merced, Department of Life and Environmental Sciences, Merced, CA, United States
Diego Barcellos, University of Georgia, Crop and Soil Science, Athens, GA, United States, Whendee L Silver, University of California, Berkeley, Dept. of Environmental Science, Policy, & Management, Berkeley, CA, United States, Jennifer Pett-Ridge, Lawrence Livermore National Laboratory, Livermore, CA, United States and Aaron Thompson, University of Georgia, Crop and Soil Sciences, Athens, GA, United States
Zhen Yang and Jie Jiang, Beijing Forestry University, Beijing, China
