B51F:
Integrated Understanding of Climate, Carbon, Nutrient Cycles, Human Activities, and Their Interactions in Terrestrial Ecosystems I Posters

Submit an Abstract to this Session



Session ID#: 24541

Session Description:
Assessments of coupled climate–carbon cycle simulations indicate that terrestrial carbon cycle feedbacks are highly uncertain and could significantly alter the rate of atmospheric CO2 increase and, therefore, climate change over the next one hundred years. The terrestrial carbon cycle is directly affected by increasing atmospheric CO2 levels and by climate change, and, further, is altered indirectly by feedbacks from potentially limiting nutrients (e.g., nitrogen and phosphorus). Changes in CO2 concentration and climate can affect the availability of these nutrients, and anthropogenic disturbances—such as tropospheric ozone, nitrogen deposition, and land cover and land use changes—also influence the carbon cycle, nutrient cycles, climate change, and the strength of their interactions. This session will focus on an integrated understanding of carbon, nutrient cycles, climate change, human activities, and their interactions and feedbacks to climate in terrestrial ecosystems.
Primary Convener:  Dr. Forrest M Hoffman, PhD, Oak Ridge National Laboratory, Oak Ridge, TN, United States
Conveners:  Xiaojuan Yang, Oak Ridge National Laboratory, Environmental Sciences Division, Oak Ridge, TN, United States, Atul K Jain, University of Illinois at Urbana Champaign, Urbana, United States and Sasha Reed, U.S. Geological Survey, Southwest Biological Science Center Moab, Moab, United States
Chairs:  Atul K Jain, University of Illinois at Urbana Champaign, Urbana, United States, Xiaojuan Yang, Oak Ridge National Laboratory, Environmental Sciences Division, Oak Ridge, United States, Dr. Forrest M Hoffman, PhD, Oak Ridge National Laboratory, Oak Ridge, TN, United States and Sasha Reed, USGS, Moab, UT, United States
OSPA Liaison:  Atul K Jain, University of Illinois at Urbana Champaign, Urbana, United States

Cross-Listed:
  • GC - Global Environmental Change
Index Terms:

0428 Carbon cycling [BIOGEOSCIENCES]
0439 Ecosystems, structure and dynamics [BIOGEOSCIENCES]
0470 Nutrients and nutrient cycling [BIOGEOSCIENCES]
1615 Biogeochemical cycles, processes, and modeling [GLOBAL CHANGE]

Abstracts Submitted to this Session:

Uncertainty Source of Modeled Ecosystem Productivity in East Asian Monsoon Region: A Traceability Analysis (222789)
Erqian Cui1, Jianyang Xia1, Kun Huang2, Akihiko Ito3, Muhammad Altaf Arain4, Atul K Jain5, Benjamin Poulter6, Changhui Peng7, Daniel J Hayes8, Daniel M Ricciuto9, Deborah N Huntzinger10, Hanqin Tian11, Jiafu Mao9, Joshua Fisher12, Kevin M Schaefer13, Maoyi Huang14, Shushi Peng15 and Weile Wang16, (1)East China Normal University, School of Ecological and Environmental Sciences, Shanghai, China, (2)East China Normal University, Shanghai, China, (3)The University of Tokyo, Graduate School of Agricultural and Life Sciences, Tokyo, Japan, (4)McMaster University, School Of Earth, Environment and Society, Hamilton, ON, Canada, (5)University of Illinois at Urbana Champaign, Urbana, United States, (6)Spark Climate Solutions, Greenbelt, United States, (7)Hunan Normal University, Changsha, China, (8)Battelle Oak Ridge, Oak Ridge, TN, United States, (9)Oak Ridge National Laboratory, Environmental Sciences Division, Oak Ridge, TN, United States, (10)Northern Arizona University, School of Earth Sciences and Environmental Sustainability, Flagstaff, AZ, United States, (11)Boston College, Schiller Institute for Integrated Science and Society, Department of Earth and Environmental Sciences, Boston, United States, (12)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (13)National Snow and Ice Data Center, Cooperative Institute for Research in the Environmental Sciences, University of Colorado at Boulder, Boulder, Colorado, U.S.A, Boulder, United States, (14)Pacific Northwest National Laboratory, Richland, WA, United States, (15)Peking University, College of Urban and Environmental Sciences, Beijing, China, (16)NASA/AMES Research Center, Moffett Field, United States
Ecosystem carbon use efficiency in different ecosystems in China (230633)
Zhi Chen, IGSNRR Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing, China
N Deposition Effects on Hermes Copper Butterfly (Lycaena hermes) Habitat in Southern California (236902)
Liberty Isbell Malter, California State University San Marcos, San Marcos, CA, United States and George L Vourlitis, California State Univ, San Marcos, CA, United States
Production dynamics of fine roots in beech forests: possible mechanism of resource allocation between above- and below-ground production (240639)
Ryo Nakahata1,2, Akira Osawa1,3, Masaaki Naramoto4, Hiromi Mizunaga4 and Masako Sato4, (1)Graduate School of Agriculture, Kyoto University, Kyoto, Japan, (2)Research Fellow of Japan Society for the Promotion of Science, Kyoto, Japan, (3)Graduate School of Global Environmental Studies, Kyoto University, Kyoto, Japan, (4)Graduate School of Agriculture, Shizuoka University, Shizuoka, Japan
Effects of nitrogen and phosphorus addition on leaf nutrient characteristics in a subtropical forest (250102)
Hao Yang, Key Laboratory of Ecosystem Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, China and Shenggong Li, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, China
Enhanced vegetation growth peak and its key mechanisms (250455)
Kun Huang1, Jianyang Xia2, Yingping Wang3, Anders Ahlström4, Christopher Schwalm5, Deborah N Huntzinger6, Jiquan Chen7, Robert B Cook8, Yuanyuan Fang9, Joshua B Fisher10, Andrew R Jacobson11, Anna Michalak12, Kevin M Schaefer13, Yaxing Wei14, Liming Yan1 and Yiqi Luo15, (1)East China Normal University, Shanghai, China, (2)East China Normal University, School of Ecological and Environmental Sciences, Shanghai, China, (3)CSIRO, Ocean and Atmosphere Flagship, Aspendale, Australia, (4)Lund University, Physical Geography and Ecosystem Science, Lund, Sweden, (5)Woods Hole Research Center, Falmouth, MA, United States, (6)Northern Arizona University, School of Earth Sciences and Environmental Sustainability, Flagstaff, AZ, United States, (7)Michigan State University, Geography, Environment, and Spatial Science; CGCEO, East Lansing, MI, United States, (8)Oak Ridge National Laboratory, Oak Ridge, TN, United States, (9)Carnegie Institution for Science, Department of Global Ecology, Washington, DC, United States, (10)UCLA, Los Angeles, United States, (11)NOAA, Global Monitoring Laboratory, Boulder, United States, (12)Carnegie Institution for Science Stanford, Department of Global Ecology, Stanford, United States, (13)National Snow and Ice Data Center, Cooperative Institute for Research in the Environmental Sciences, University of Colorado at Boulder, Boulder, Colorado, U.S.A, Boulder, United States, (14)ORNL, Oak Ridge, TN, United States, (15)Northern Arizona University, Center for Ecosystem Sciences and Society (ECOSS), Flagstaff, United States
Global patterns of plant carbon use efficiency and their climate drivers deduced from MODIS satellite data and process-based models (252124)
Yue He1, Shilong Piao2 and Shushi Peng1, (1)Peking University, College of Urban and Environmental Sciences, Beijing, China, (2)Peking University, Institute of Carbon Neutrality, Sino-French Institute for Earth System Science, College of Urban and Environmental Sciences, Beijing, China
Earth System Models Underestimate Soil Carbon Diagnostic Times in Dry and Cold Regions. (253246)
Wang Jing1, Jianyang Xia2, Xuhui Zhou1, Kun Huang1, Yanyan Huang3, Zhou Jian1, Lifen Jiang4, Xia Xu5, Junyi Liang6, Yingping Wang7 and Yiqi Luo8, (1)East China Normal University, Shanghai, China, (2)East China Normal University, School of Ecological and Environmental Sciences, Shanghai, China, (3)Department of Microbiology and Plant Biology, University of Oklahoma, Norman, Oklahoma 73019, USA, Norman, United States, (4)Cornell University, School of Integrative Plant Science, Ithaca, United States, (5)Univ. of Oklahoma, Norman, Norman, OK, United States, (6)University of Oklahoma Norman Campus, Norman, OK, United States, (7)CSIRO Ocean and Atmosphere, Aspendale, Victoria, Australia, (8)Northern Arizona University, Center for Ecosystem Sciences and Society (ECOSS), Flagstaff, United States
Nitrogen gas emissions and nitrate leaching dynamics under different tillage practices based on data synthesis and process-based modeling (257717)
Yawen Huang, University of Kentucky, Department of Plant and Soil Sciences, Lexington, KY, United States, Wei Ren, University of Kentucky, Lexington, KY, United States, Bo Tao, University of Connecticut, Storrs, United States and Xiaochen Zhu, Nanjing University of Information Science and Technology, Nanjing, China
Changes in carbon allocation to aboveground versus belowground forest components is driven by a trade-off involving mycorrhizal fungi, not fine roots (262124)
Andrew Ouimette1, Scott V Ollinger2, Erik Alan Hobbie3, Lucie C Lepine3, Ryan Stephens4, Rebecca Rowe4, Matthew A Vadeboncoeur5 and Shersingh Joseph Tumber-Dávila6, (1)University of New Hampshire, Department of Natural Resources and the Environment, Durham, United States, (2)University of New Hampshire, Natural Resources and the Environment, Durham, United States, (3)University of New Hampshire, Earth Systems Research Center, Durham, NH, United States, (4)University of New Hampshire, College of Life Sciences and Agriculture, Durham, NH, United States, (5)University of New Hampshire, Earth Systems Research Center, Durham, United States, (6)University of New Hampshire Main Campus, Durham, United States
A Study of Aerosol Direct Radiative Effect and Its Impacts on Global Terrestrial Ecosystem Cycles (267818)
Jing Zhang1, Siya Shao2 and Lihua Zhou1, (1)Beijing Normal University, Beijing, China, (2)Lawrence Berkeley National Lab and University of Arizona, Berkeley, United States
Effects of nitrogen enrichment on soil organic matter in tropical forests with different ambient nutrient status (278380)
Elliot Vaughan1, Daniela F Cusack2, William H McDowell3 and Erika Marin-Spiotta1, (1)University of Wisconsin Madison, Madison, WI, United States, (2)Colorado State University, Department of Ecosystem Science and Sustainability, Fort Collins, United States, (3)University of New Hampshire, Department of Natural Resources and the Environment, Durham, United States
Phosphorus Limitation on CO2 Fertilization Effect in the Terrestrial Ecosystems (286147)
Zhuonan Wang1, Jia Yang1, Shufen Pan1 and Hanqin Tian2, (1)Auburn University, International Center for Climate and Global Change Research and School of Forestry and Wildlife Sciences, Auburn, AL, United States, (2)Boston College, Schiller Institute for Integrated Science and Society, Department of Earth and Environmental Sciences, Boston, United States
Investigating the relative importance of nitrogen deposition on the terrestrial carbon sink in recent decades (288350)
Michael O'Sullivan, University of Leeds, College of Engineering, Mathematics, and Physical Sciences, Leeds, United Kingdom, Wolfgang Buermann, University of Augsburg, Augsburg, Germany, Dominick V Spracklen, University of Leeds, Leeds, United Kingdom, Emanuel Ulrich Gloor, University of Leeds, School of Geography, Leeds, United Kingdom and Steve Arnold, University of Leeds, School of Earth and Environment, Leeds, United Kingdom
Effect of antecedent terrestrial land-use on C and N cycling in created wetlands (294829)
Carmody K McCalley1, Thulfiqar Al Graiti1, Taylor Williams1, Sonia Huang1, Michael Bruce McGowan1, Nathan C Eddingsaas1 and Anna Christina Tyler2, (1)Rochester Institute of Technology, Rochester, NY, United States, (2)Rochester Institute of Technology, Thomas H. Gosnell School of Life Sciences, Rochester, United States
Ice core carbonyl sulfide measurements from a new South Pole ice core (SPICECORE) (295630)
Murat Aydin, University of California Irvine, Department of Earth System Science, Irvine, United States, Melinda Renee Nicewonger, Oregon State University, Corvallis, United States and Eric S Saltzman, University of California Irvine, Department of Earth System Science, Irvine, CA, United States
Rapid accumulation of organic carbon, nitrogen and phosphorous in karst river sediments: Climatic and ecological implications (299215)
Mitra B Khadka, University of Florida, Geological Sciences, Ft Walton Beach, FL, United States, Jonathan B. Martin, University of Florida, Geological Sciences, Gainesville, United States, Christopher G. Smith, USGS Coastal and Marine Science Center St. Petersburg, Coastal and Marine Science Center, St Petersburg, United States and Marci E. Marot, U.S Geological Survey, Coastal and Marine Science Center, Saint Petersburg, FL, United States
The effect of elevated CO2 and temperature on nutrient uptake by plants grown in basaltic soil (299477)
Eunice Villasenor Iribe1, Katerina Dontsova2, Sabrina Juarez3, Jean-François Le Galliard4, Simon Chollet4, Mathieu Llavata4, Florent Massol4, Pierre Barré5, Alexandre Gelabert6, Damien Daval7, Peter Troch8, Greg Barron-Gafford9, Joost L M Van Haren10 and Regis Ferrière11, (1)Arizona State University, Tempe, AZ, United States, (2)University of Arizona, Environmental Science and Biosphere 2, Tucson, AZ, United States, (3)CNRS, ECOTRON Ile-­‐De-­‐France, Foljuif, France, (4)CNRS, ECOTRON Ile-­‐De-­‐France, St-Pierre-lès-Nemours, France, (5)CNRS, Laboratoire de Géologie de l'ENS, Paris, France, (6)Université Paris Cité, Institut de physique du globe de Paris, CNRS, F-75005 Paris, France, Paris, France, (7)LHyGeS Laboratoire d'Hydrologie et de Géochimie de Strasbourg, Strasbourg Cedex, France, (8)Biosphere 2, Tucson, AZ, United States, (9)University of Arizona, School of Geography, Development & Environment, Tucson, AZ, United States, (10)University of Arizona, Biosphere 2, Tucson, United States, (11)ENS-PSL, IBENS, Paris, France
Impacts of Human Induced Nitrogen Deposition on Ecosystem Carbon Sequestration and Water Balance in China (211543)
Mingyang Sheng1, Dawen Yang2, Jinyun Tang3 and Huimin Lei1, (1)Tsinghua University, Beijing, China, (2)Tsinghua University, State Key Laboratory of Hydroscience and Engineering, Department of Hydraulic Engineering, Beijing, China, (3)Lawrence Berkeley National Laboratory, Climate and Ecosystem Sciences Division, Berkeley, United States
Carbon storage in China’s terrestrial ecosystems: A synthesis (219604)
Li Xu1, Guirui Yu2, Nianpeng He3, Qiufeng Wang3, Yang Gao4, Ding Wen4, Shenggong Li5, Shuli Niu5 and Jianping Ge6, (1)Chinese Academy of Sciences, Beijing, China, (2)Key Laboratory of Ecosystem Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, China, (3)IGSNRR Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing, China, (4)Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, China, (5)Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, China, (6)BNU Beijing Normal University, Beijing, China
Integrating Nutrient Enrichment and Forest Management Experiments in Sweden to Constrain the Process-Based Land Surface Model ORCHIDEE (220286)
Alex Resovsky1, Sebastiaan Luyssaert2, Bertrand Guenet3, Philippe Peylin1, Anne-Sofie Lansø1, Nicolas Vuichard1, Palmira Messina4, Benjamin Smith5, James Ryder6, Kim Naudts7, Yiying Chen8, Juliane El Zohb9, Matthew J McGrath1 and Aude Valade10, (1)LSCE Laboratoire des Sciences du Climat et de l'Environnement, Gif-Sur-Yvette Cedex, France, (2)Vrije Universiteit Amsterdam, Department of Ecological Science, Amsterdam, Netherlands, (3)Ecole Normale Supérieure Paris, Paris, France, (4)Centre d'Enseignement et de Recherche en Environnement Atmosphériq ue, CEREA/IPSL, 7455 Marne la Vallée, France, (5)Lund University, Lund, Sweden, (6)National Physical Laboratory, Teddington, United Kingdom, (7)Vrije Universiteit Amsterdam, Earth and Climate Cluster, Amsterdam, Netherlands, (8)Academia Sinica, Research Center for Environmental Changes, Taipei, Taiwan, (9)Helmholtz-Zentrum Geesthacht, Climate Service Center 2.0, Hamburg, Germany, (10)Institut Pierre Simon Laplace, Paris, France
Immobilization of Agricultural Phosphorus in an Illinois Floodplain Soil (221688)
Mary Rose Arenberg, Department of Natural Resources and Environmental Sciences, University of Illinois, Urbana, IL, United States and Yuji Arai, Department of Natural Resources and Environmental Sciences, University of Illinois, Urbana, United States

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