B41E:
Soil Carbon Dynamics at Broad Scales: Linking Mechanistic Knowledge to Broad-Scale Applications II Posters

Submit an Abstract to this Session



Session ID#: 25282

Session Description:
Soil carbon is a key component of biogeochemical feedbacks within ecosystems, as well as climate feedbacks on regional to global scales. Soil carbon dynamics are often studied on fine spatiotemporal scales but the climate implications of these dynamics are typically on coarse scales. Thus, a critical challenge in soil carbon science is to scale process-level understanding to management- or climate-relevant applications.

This session welcomes contributions that focus on broad-scale soil carbon dynamics (regional to global or decadal to millennial scales). We invite empirical, modeling, meta-analytical or review studies as well as studies harnessing ‘big data’ in soil carbon science, including those using data from research networks such as International Soil Carbon Network (ISCN), Critical Zone Observatory Network (CZON), National Ecological Observatory Network (NEON), etc. We also welcome contributions bridging mechanistic understanding of soil carbon to broad-scale applications such as soil health, management best practices, climate mitigation, etc.

Primary Convener:  Avni Malhotra, Oak Ridge National Laboratory, Oak Ridge, TN, United States
Conveners:  Timothy R Filley, The University of Oklahoma, Department of Geography and Environmental Sustainability, Norman, United States, Asmeret Asefaw Berhe, University of California Merced, Department of Life and Environmental Sciences, Merced, CA, United States and Jennifer W W Harden, Stanford University, Earth System Science, Stanford, United States; Stanford University, Stanford, United States
Chairs:  Avni Malhotra, Oak Ridge National Laboratory, Oak Ridge, TN, United States, Asmeret Asefaw Berhe, U.S. Department of Energy, Office of Science, Washington, United States, Jennifer W W Harden, Stanford University, Earth System Science, Stanford, United States; Stanford University, Stanford, United States and Timothy R Filley, The University of Oklahoma, Department of Geography and Environmental Sustainability, Norman, United States
OSPA Liaison:  Timothy R Filley, The University of Oklahoma, Department of Geography and Environmental Sustainability, Norman, United States
Index Terms:

0439 Ecosystems, structure and dynamics [BIOGEOSCIENCES]
0486 Soils/pedology [BIOGEOSCIENCES]
1615 Biogeochemical cycles, processes, and modeling [GLOBAL CHANGE]
1630 Impacts of global change [GLOBAL CHANGE]

Abstracts Submitted to this Session:

Global Trend Analysis of Multi-decade Soil Temperature Records Show Soils Resistant to Warming (228728)
Katie Jennings, University of New Hampshire Main Campus, Durham, NH, United States and Serita D Frey, University of New Hampshire, Natural Resources and the Environment, Durham, United States
No Significant Changes in Topsoil Carbon in the Grasslands of Northern China Between the 1980s and 2000s (223713)
Shangshi Liu1, Yuanhe Yang2, Haihua Shen1, Huifeng Hu3, Xia Zhao1, He LI1, Taoyu Liu1 and Jingyun Fang1, (1)IB Institute of Botany, Chinese Academy of Sciences, Beijing, China, (2)Chinese Academy of Sciences, Beijing, China, (3)Institute of Botany, Chinese Academy of Sciences, Beijing, China
Forgotten Soil Carbonate: Its Positive Relationship with Soil Organic Carbon in the Copland of North China (250847)
Xiujun Wang1, Yang Guo2, Huijin Shi2, Jiaping Wang3 and Xianglan Li2, (1)Beijing Normal University, Faculty of Geographical Science, Beijing, China, (2)Beijing Normal University, College of Global Change and Earth System Science, Beijing, China, (3)Shihezi University, College of Agriculture, Shihezi, China
Soil clay content controls the turnover of slow soil carbon across Chinese cropland (248013)
Wenting Feng, Chinese Academy of Agricultural Sciences, Institute of Agricultural Resources and Regional Planning, Beijing, China, Jiang Jiang, Nanjing Forestry University, Nanjing, China and Jianwei Li, Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing, China
Global Distribution of Clay-Size Minerals and Soil Carbon on Land Surface (223185)
Akihiko Ito, The University of Tokyo, Graduate School of Agricultural and Life Sciences, Tokyo, Japan and Rota Wagai, NIAES National Institute for Agro-Environmental Sciences, Tsukuba, Japan
How well do we succeed in modeling the global soil carbon pools? (251020)
Toni Viskari and Jari Liski, Finnish Meteorological Institute, Helsinki, Finland
The Role of Priming in the Development of Stable and Radioactive Carbon Isotope Profiles of Soil Organic Matter (296065)
Lily Serach, University of Texas at Austin, Department of Earth and Planetary Sciences, Austin, United States and Dan Breecker, Department of Geological Sciences, Jackson School of Geosciences, University of Texas at Austin, Austin, United States
Tropical forest response to a drier future: Measurement and modeling of soil organic matter stocks and turnover (286045)
Kari M Finstad, Ashley Campbell, Jennifer Pett-Ridge, Ni Zhang and Karis J McFarlane, Lawrence Livermore National Laboratory, Livermore, CA, United States
Generalized Model for the Temporal Evolution of the Carbon Sequestration Potential of Eroding Watersheds (284119)
Asmeret Asefaw Berhe, University of California Merced, Department of Life and Environmental Sciences, Merced, CA, United States and Teamrat A Ghezzehei, Life and Environmental Sciences, University of California, Merced, United States
Soil carbon storages and erosional exports along a forested denudation gradient in the Sierra Nevada, California (276815)
Kyungsoo Yoo, Univ of MN-Soil, Water&Climate, St. Paul, MN, United States, Xiang Wang, University of Minnesota Twin Cities, Department of Soil, Water, and Climate, Minneapolis, MN, United States, Simon M Mudd, University of Edinburgh, School of GeoSciences, Edinburgh, United Kingdom, Beth Weinman, California State University Fresno, Earth and Environmental Sciences, Fresno, CA, United States, Jessica Gutknecht, University of Minnesota Twin Cities, Department of Soil, Water, and Climate, St. Paul, MN, United States and Emmanuel J Gabet, San Jose State University, San Jose, CA, United States
Soil Organic Carbon and Its interaction with Minerals in Two Hillslopes with Different Climates and Erosion Processes (287933)
Xiang Wang, University of Minnesota Twin Cities, Department of Soil, Water, and Climate, Minneapolis, MN, United States, Kyungsoo Yoo, Univ of MN-Soil, Water&Climate, St. Paul, MN, United States, Adrian Allan Wackett, University of Minnesota Twin Cities, Department of Soil, Water, and Climate, St. Paul, United States, Jessica Gutknecht, University of Minnesota Twin Cities, Department of Soil, Water, and Climate, St. Paul, MN, United States, Ronald Amundson, University of California Berkeley, Department of Environmental Science, Policy and Management, Berkeley, CA, United States and Arjun M Heimsath, Arizona State University, School of Earth and Space Exploration, Tempe, United States
Distribution of ancient carbon in buried soils in an eroding loess landscape (298439)
Laura Melissa Szymanski1, Joseph A Mason1, Marie-Anne De Graaff2, Asmeret Asefaw Berhe3 and Erika Marin-Spiotta1, (1)University of Wisconsin Madison, Madison, WI, United States, (2)Boise State University, Boise, ID, United States, (3)University of California Merced, Life and Environmental Sciences, Merced, CA, United States
A Moisture Function of Soil Heterotrophic Respiration Derived from Pore-scale Mechanisms (238477)
Zhifeng Yan1, Katherine E Todd-Brown, PhD2, Ben P Bond-Lamberty3, Vanessa L Bailey2 and Chongxuan Liu2, (1)Tianjin University, Institute of Surface-Earth System Science, Tianjin, China, (2)Pacific Northwest National Laboratory, Richland, WA, United States, (3)Pacific Northwest National Laboratory, College Park, United States
Bayesian Evaluation of Dynamical Soil Carbon Models Using Soil Carbon Flux Data (246091)
Hua W Xie, University of California Irvine, Irvine, CA, United States, Adriana Lucia Romero-Olivares, New Mexico State University, Biology, Las Cruces, NM, United States, Michele Guindani, University of California Irvine, Statistics, Irvine, CA, United States and Steven D Allison, Univ California Irvine, Irvine, CA, United States
Toward a standardized soil carbon database platform in the US Critical Zone Observatory Network (299209)
Timothy R Filley, The University of Oklahoma, Department of Geography and Environmental Sustainability, Norman, United States, Luigi Marini, University of Illinois at Urbana Champaign, National Center for Supercomputing Applications, Urbana, United States, Katherine E Todd-Brown, PhD, Pacific Northwest National Laboratory, Richland, WA, United States, Avni Malhotra, Oak Ridge National Laboratory, Oak Ridge, TN, United States, Jennifer W W Harden, USGS, Menlo Park, United States and Praveen Kumar, University of Illinois at Urbana-Champaign, Department of Civil and Environmental Engineering, Urbana, United States
A Soil Service Index: a method for quantifying the value, vulnerability, and status of soil resources (211999)
Jennifer W W Harden, Stanford University, Earth System Science, Stanford, United States, Julie Loisel, University of Nevada Reno, Department of Geography, Reno, United States, Gustaf Hugelius, Stockholm University, Department of Physical Geography, Stockholm, Sweden, Benjamin N Sulman, Oak Ridge National Laboratory, Environmental Sciences Division, Oak Ridge, TN, United States, Ben P Bond-Lamberty, Pacific Northwest National Laboratory, College Park, United States, Rose Z Abramoff, LSCE Laboratoire des Sciences du Climat et de l'Environnement, Gif-Sur-Yvette Cedex, France, Avni Malhotra, Oak Ridge National Laboratory, Oak Ridge, TN, United States and Allison L Gill, Boston University, Boston, United States
A Soil Service Index: Potential Soil Services to Society under Scenarios of Human Land Use and Population Growth (260044)
Gustaf Hugelius, Stockholm University, Stockholm, Sweden, Anders Ahlström, Lund University, Physical Geography and Ecosystem Science, Lund, Sweden, Julie Loisel, Texas A&M University, Department of Geography, College Station, TX, United States and Jennifer W Harden, Stanford University, Stanford, CA, United States
Patterning between urban soil color and carbon stocks (252403)
Laura A Schifman, Environmental Protection Agency Cincinnati, Cincinnati, OH, United States, Dustin Herrmann, Oak Ridge Institute for Science and Education, Oak Ridge, TN, United States and William Shuster, USEPA, Cincinnati, United States
Correlative assessment of two predictive soil hydrology models with measured surface soil geochemistry (284157)
Ming Li1,2, Timothy R Filley3, Phong V. V. Le4,5, Praveen Kumar6, Sasha Yan7, Thanos Papanicolaou8, Tingyu Hou9,10 and Jingkuan Wang2, (1)Purdue University, Earth, Atmospheric, and Planetary Sciences, West Lafayette, IN, United States, (2)Shenyang Agricultural University, College of Land and Environment, Shenyang, China, (3)The University of Oklahoma, Department of Geography and Environmental Sustainability, Norman, United States, (4)University of Illinois at Urbana Champaign, Urbana, United States, (5)Vietnam National University, Hydrology Meteorology and Oceanography, Hanoi, Vietnam, (6)University of Illinois at Urbana-Champaign, Department of Civil and Environmental Engineering, Urbana, United States, (7)University of Illinois at Urbana Champaign, Urbana, IL, United States, (8)University of Tennessee, Knoxville, United States, (9)Northwest A&F University, Collage of Resource and Environment Sciences, Yangling, China, (10)Purdue University, Forestry and Natural Resources, West Lafayette, IN, United States

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