B41I:
Integrated Understanding of Climate, Carbon, Nutrient Cycles, Human Activities, and Their Interactions in Terrestrial Ecosystems II Posters


Submit an Abstract to this Session


Session ID#: 57996

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:  Forrest M Hoffman, Oak Ridge National Laboratory, Oak Ridge, TN, United States
Conveners:  William Kolby Smith, University of Arizona, School of Natural Resources and the Environment, Tucson, AZ, United States, Atul K Jain, University of Illinois at Urbana Champaign, Urbana, United States and Ana Bastos, Leipzig University, Institute for Earth System Science & Remote Sensing, Leipzig, Germany
Primary Liaison:  Forrest M Hoffman, Oak Ridge National Laboratory, Computational Sciences & Engineering Division, Oak Ridge, United States
Chairs:  Atul K Jain, University of Illinois at Urbana Champaign, Urbana, United States, William Kolby Smith, University of Arizona, School of Natural Resources and the Environment, Tucson, AZ, United States and Ana Bastos, Leipzig University, Institute for Earth System Science & Remote Sensing, Leipzig, Germany
OSPA Liaison:  Atul K Jain, University of Illinois at Urbana Champaign, Urbana, United States

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

0414 Biogeochemical cycles, processes, and modeling [BIOGEOSCIENCES]
0439 Ecosystems, structure and dynamics [BIOGEOSCIENCES]
0466 Modeling [BIOGEOSCIENCES]
0469 Nitrogen cycling [BIOGEOSCIENCES]

Abstracts Submitted to this Session:

Influences of Seasonal Weather and Gender on Perceptions of Climate Change (365568)
Alan E. Stewart and Jeri Sasser, University of Georgia, Athens, GA, United States
Atmospheric teleconnection influence on North American land surface phenology (363901)
Matthew P Dannenberg1,2, Erika Wise3, Mark Janko4, Taehee Hwang5 and William Kolby Smith1, (1)University of Arizona, School of Natural Resources and the Environment, Tucson, AZ, United States, (2)University of Iowa, School of Earth, Environment, and Sustainability, Iowa City, IA, United States, (3)University of North Carolina at Chapel Hill, Department of Geography and Environment, Chapel Hill, United States, (4)University of Washington, Seattle, United States, (5)Indiana University Bloomington, Geography, Bloomington, IN, United States
Impact of Changes in Anthropogenic Forcing on the Terrestrial Carbon Budget through the Year 2300 (368041)
Bharat Sharma1, Forrest M Hoffman2, Jitendra Kumar3, Nathan Collier3 and Auroop R Ganguly1, (1)Northeastern University, Civil and Environmental Engineering Department, Boston, United States, (2)Computational Earth Sciences Group and Climate Change Science Institute, Oak Ridge National Laboratory, Oak Ridge, United States, (3)Oak Ridge National Laboratory, Oak Ridge, United States
The linkage of global GPP variation to ENSO during the satellite era (392930)
Dr. Yulong Zhang, University of North Carolina at Chapel Hill, Department of Geography, Chapel Hill, NC, United States, Matthew P Dannenberg, University of Arizona, School of Natural Resources and the Environment, Tucson, AZ, United States; University of Iowa, School of Earth, Environment, and Sustainability, Iowa City, IA, United States, Conghe Song, University of North Carolina at Chapel Hill, Department of Geography and Environment, Chapel Hill, NC, United States and Taehee Hwang, Indiana University Bloomington, Geography, Bloomington, IN, United States
Leaf C:N:P Stoichiometry and Its Correlation with Soil Nutrients in Southeastern China (401507)
Meimei Lin, Georgia Southern University, Department of Geology and Geography, Savannah, GA, United States
Evaluating the impacts of surface ozone under present-day and future emissions on terrestrial ecosystem productivity and feedback effects on ozone air quality using a coupled atmosphere-biosphere modeling framework (427706)
David Yung1, Amos P K Tai2, Shihan SUN1 and Anthony YH Wong3, (1)Chinese University of Hong Kong, Hong Kong, Hong Kong, (2)The Chinese University of Hong Kong, Department of Earth and Environmental Sciences, Hong Kong, Hong Kong, (3)Massachusetts Institute of Technology, Department of Earth, Atmospheric, and Planetary Sciences, Cambridge, United States
Data assimilation strategy for E3SM land model carbon-nitrogen-phosphorus cycles (437041)
Qing Zhu, Lawrence Berkeley National Laboratory, Climate & Ecosystem Sciences Division, Berkeley, CA, United States, William J Riley, Lawrence Berkeley National Laboratory, Climate and Ecosystem Sciences Division, Berkeley, CA, United States, Jinyun Tang, Lawrence Berkeley National Laboratory, Berkeley, United States, Gautam Bisht, Pacific Northwest National Laboratory, Richland, WA, United States, Xitian Cai, Univ Texas Austin, Austin, TX, United States and Lei Zhao, University of Illinois at Urbana Champaign, Civil and Environmental Engineering, Urbana, IL, United States
Effect of a simulated typhoon disturbance on forest and carbon dynamics in a cool-temperate forest in Hokkaido by SEIB-DGVM (454613)
Lan Wu1, Tomomichi Kato2, Hisashi Sato3, Takashi Hirano2 and Tomotsugu Yazaki4, (1)College of Ecology and Environment, Hainan University, Sapporo, Japan, (2)Hokkaido University, Research Faculty of Agriculture, Sapporo, Japan, (3)JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan, (4)Meiji University, Department of Agriculture, Kawasaki, Japan
Using a Multiproxy Tree Ring Approach to Examine the Effects of Environmental Change on Eastern U.S. Forests. (455262)
Justin Michael Mathias1, Kenneth Smith2 and Richard B Thomas1, (1)West Virginia University, Morgantown, WV, United States, (2)Utah State University, Logan, United States
Consequences of Extreme Rainfall Patterns on Nitrous Oxide Fluxes in Midwest Cropping Systems (458883)
Kathryn Glanville, Michigan State University, East Lansing, MI, United States and G Philip Robertson, Michigan State University, WK Kellogg Biological Station, Hickory Corners, United States
The interactive effects of manipulated drought and grazing on extracellular enzyme activity in grassland soils across Alberta, Canada (462983)
Ahsan Mir Rajper1, Batbaatar Amgaa2, Edward W. Bork1, Benjamin P Willing1, Scott X. Chang3, James F Cahill Jr.2 and Cameron N. Carlyle1, (1)University of Alberta, Agriculture, Food and Nutritional Science, Edmonton, AB, Canada, (2)University of Alberta, Biological Sciences, Edmonton, AB, Canada, (3)University of Alberta, Edmonton, AB, Canada
Simulating potential effects of conservation tillage on cropland soil organic carbon and greenhouse gas emissions in the Conterminous US during 1979-2015 (466317)
Wei Ren, University of Kentucky, Department of Plant and Soil Sciences, Lexington, United States, Yawen Huang, University of Kentucky, Department of Plant and Soil Sciences, Lexington, KY, United States, Bo Tao, University of Connecticut, Storrs, United States, Xiaochen Zhu, Nanjing University of Information Science and Technology, Nanjing, China, Xiaojuan Yang, Oak Ridge National Lab, Oak Ridge, TN, United States and Hanqin Tian, Boston College, Schiller Institute for Integrated Science and Society, Department of Earth and Environmental Sciences, Boston, United States
Assessment of Climatic Variability on Optimal N in Long-term Rice Cropping System (468656)
Sabina Devkota Regmi, Nepal Agricultural Research Council, Soil Science Division, Kathmandu, Nepal

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