B24B:
Constraining Ecosystem Carbon Uptake and Long-Term Storage Using Models and Data II

Tuesday, 16 December 2014: 4:00 PM-6:00 PM
Chairs:  Valerie Trouet, University of Arizona, Tucson, AZ, United States and David J Moore, University of Arizona, Tucson, AZ, United States
Primary Conveners:  David J Moore, University of Arizona, Tucson, AZ, United States
Co-conveners:  Valerie Trouet, University of Arizona, Tucson, AZ, United States, Ankur R Desai, University of Wisconsin Madison, Madison, WI, United States and Michael Dietze, Boston University, Boston, MA, United States
OSPA Liaisons:  Michael Dietze, Boston University, Boston, MA, United States

Abstracts Submitted to this Session:

4:00 PM
 
Trends in the Global Net Land Sink and Their Sensitivity to Environmental Forcing Factors: Results From the Multi-Scale Synthesis and Terrestrial Model Intercomparison Project (MsTMIP)
Deborah N Huntzinger1, Christopher R Schwalm1, Anna M Michalak2, Yaxing Wei3, Robert B Cook3, Kevin M Schaefer4, Andrew R Jacobson5, Muhammad Altaf Arain6, Philippe Ciais7, Joshua B Fisher8, Daniel J Hayes3, Maoyi Huang9, Suo Huang6, Akihiko Ito10, Atul Jain11, Huimin Lei9, Chaoqun Lu12, Fabienne Maignan7, Jiafu Mao3, Nicholas Parazoo13, Shushi Peng7, Changhui Peng14, Benjamin Poulter15, Daniel M Ricciuto3, Xiaoying Shi3, Hanqin Tian12, Ning Zeng16, Fang Zhao17, Qiuan Zhu18 and Weile Wang19, (1)Northern Arizona University, Flagstaff, AZ, United States, (2)Carnegie Institution for Science, Washington, DC, United States, (3)Oak Ridge National Laboratory, Oak Ridge, TN, United States, (4)University of Colorado, National Snow and Ice Data Center, Boulder, CO, United States, (5)University of Colorado at Boulder, Boulder, CO, United States, (6)McMaster University, Hamilton, ON, Canada, (7)CEA Saclay DSM / LSCE, Gif sur Yvette, France, (8)Jet Propulsion Lab, Pasadena, CA, United States, (9)Pacific NW Nat'l Lab-Atmos Sci, Richland, WA, United States, (10)CGER-NIES, Tsukuba, Japan, (11)University of Illinois at Urbana Champaign, Urbana, IL, United States, (12)Auburn University at Montgomery, Auburn, AL, United States, (13)NASA Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, (14)University of Quebec at Montreal UQAM, Montreal, QC, Canada, (15)Montana State University, Bozeman, MT, United States, (16)Univ Maryland, College Park, MD, United States, (17)University of Maryland, College Park, MD, United States, (18)Northwest A&F University, Yangling, China, (19)CSUMB & NASA/AMES, Seaside, CA, United States
4:15 PM
 
Top-down constraints on disturbance dynamics in the terrestrial carbon cycle: effects at global and regional scales
Jean-Fran├žois Exbrayat1, A. Anthony Bloom2, Ivar van der Velde3, Wouter Peters3 and Mathew Williams4, (1)University of Edinburgh, School of GeoSciences, Edinburgh, EH9, United Kingdom, (2)Jet Propulsion Laboratory/California Institute of Technology, Pasadena, CA, United States, (3)Wageningen University, Meteorology and Air Quality, Wageningen, Netherlands, (4)University of Edinburgh, School of GeoSciences, Edinburgh, United Kingdom
4:30 PM
 
Evaluation of the Community Land Model simulated carbon and water fluxes against observations over ChinaFLUX sites
Li Zhang1, Jiafu Mao2, Xiaoying Shi2, Daniel M Ricciuto2, Honglin He1, Peter E Thornton2, Guirui Yu1, Shijie Han3, Yingnian Li4, Junhua Yan5, Yanbin Hao6 and Huimin Wang1, (1)Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, China, (2)Oak Ridge National Laboratory, Oak Ridge, TN, United States, (3)Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang, China, (4)Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining, China, (5)South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China, (6)University of Chinese Academy of Sciences, Beijing, China
4:45 PM
 
Simulating carbon flows in Amazonian rainforests: how intensive C-cycle data can help to reduce vegetation model uncertainty
David Galbraith1, Naomi Marcil Levine2, Bradley O Christoffersen3, Hewlley A Imbuzeiro4, Thomas Powell5, Marcos Heil Costa4, Scott R Saleska6, Paul R Moorcroft7 and Yadvinder Malhi8, (1)University of Leeds, School of Geography, Leeds, LS2, United Kingdom, (2)University of Southern California, Los Angeles, CA, United States, (3)University of Edinburgh, Edinburgh, EH9, United Kingdom, (4)UFV Federal University of Vicosa, Vicosa, Brazil, (5)Harvard University, Organismic and Evolutionary Biology, Cambridge, MA, United States, (6)University of Arizona, Tucson, AZ, United States, (7)Harvard Univ, Cambridge, MA, United States, (8)University of Oxford, School of Geography and the Environment, Oxford, United Kingdom
5:00 PM
 
Applications of dendrochronology for informing terrestrial carbon cycle modeling
Benjamin Poulter, Montana State University, Bozeman, MT, United States, Flurin Babst, University of Arizona, Tucson, AZ, United States, Philippe Ciais, CEA Saclay DSM / LSCE, Gif sur Yvette, France, David C Frank, WSL Swiss Federal Institute for Forest, Snow and Landscape Research, Birmensdorf, Switzerland, Amy E Hessl, West Virginia University, Morgantown, WV, United States, Hongyan Liu, Peking University, Beijing, China and Neil Pederson, Lamont -Doherty Earth Observatory, Palisades, NY, United States
5:15 PM
 
Informing Carbon Dynamics in the Community Land Model with Observations from Across Timescales
Andrew M Fox, NEON, Boulder, CO, United States and Timothy J Hoar, Natl Ctr Atmospheric Res, Boulder, CO, United States
5:30 PM
 
Constraining Centennial-Scale Ecosystem-Climate Interactions with a Pre-colonial Forest Reconstruction across the Upper Midwest and Northeastern United States
Jaclyn Hatala Matthes1, Michael Dietze2, Andrew M Fox3, Simon J Goring4, Jason S McLachlan5, David J Moore6, Benjamin Poulter7, Tristan L Quaife8, Kevin M Schaefer9, Joerg Steinkamp10 and John W Williams4, (1)Dartmouth College, Dept. Geography and Grad Program in Ecology & Evolutionary Biology, Hanover, NH, United States, (2)Boston University, Boston, MA, United States, (3)NEON, Boulder, CO, United States, (4)University of Wisconsin, Madison, WI, United States, (5)University of Notre Dame, Notre Dame, IN, United States, (6)University of Arizona, Tucson, AZ, United States, (7)Montana State University, Bozeman, MT, United States, (8)University of Reading, Reading, United Kingdom, (9)University of Colorado, National Snow and Ice Data Center, Boulder, CO, United States, (10)Senckenberg, Frankfurt, Germany
5:45 PM
 
Carbon consequences of a nitrogen fixation feedback
Jennifer Levy1, David Medvigy2, Lars Hedin1, Sarah A Batterman1 and Xiangtao Xu3, (1)Princeton University, Princeton, NJ, United States, (2)Princeton University, Atmospheric and Oceanic Sciences, Princeton, NJ, United States, (3)Princeton University, Geosciences, Princeton, NJ, United States
 
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