B33A:
Carbon Cycle Dynamics in the Arctic and Sub-Arctic Terrestrial and Peat Dominated Environments I Posters

Session ID#: 4471

Wednesday, 17 December 2014: 1:40 PM-6:00 PM
Not an Option (Moscone West)
Chairs:  Michael A Rawlins, University of Massachusetts Amherst, Amherst, MA, United States, Charles R. Lane, US Environmental Protection Agency, Athens, United States, Bradley Cole Autrey, US Environmental Protection Agency, Cincinnati, OH, United States and Pawlok Dass, University of Massachusetts Amherst, Geosciences, Amherst, United States
Primary Convener:  Michael A Rawlins, University of Massachusetts Amherst, Amherst, MA, United States
Co-conveners:  Charles R. Lane, US Environmental Protection Agency, Athens, United States, Pawlok Dass, University of Massachusetts Amherst, Geosciences, Amherst, United States and Bradley Cole Autrey, US Environmental Protection Agency, Cincinnati, OH, United States
OSPA Liaison:  Michael A Rawlins, University of Massachusetts Amherst, Amherst, MA, United States
Co-Sponsor(s):
  • GC - Global Environmental Change
Virtual Option?: No
Swirl Theme: Enhanced Climate Changes at High Latitude

Abstracts Submitted to this Session:

 
Mapping of Geographically Isolated Wetlands of Western Siberia Using High Resolution Space Images (2584)
Egor Dyukarev1, Nina Pologova1, Anatoly Dyukarev1, Charles R. Lane2 and Bradley Cole Autrey3, (1)Institute of Monitoring of Climatic and Ecological Systems SB RAS, Tomsk, Russia, (2)US Environmental Protection Agency, Athens, United States, (3)US Environmental Protection Agency, Cincinnati, OH, United States
 
Explaining High Frequency CO2 Fluctuations Observed in Snowpacks (20145)
Laura M Graham, St. Francis Xavier University, Earth Sciences, Ottawa, ON, Canada and David A Risk, St. Francis Xavier University, Earth and Environmental Sciences, Antigonish, NS, Canada
 
Coupled Hydroclimatic and Lake Change Patterns in Western Siberia (Invited) (3928)
Johanna Mård1,2, Steve W Lyon1,2 and Georgia Destouni3,4, (1)Stockholm University, Physical Geography & Quaternary Geology, Stockholm, Sweden, (2)Stockholm University, Bolin Centre for Climate Research, Stockholm, Sweden, (3)Stellenbosch Institute for Advanced Study, Stellenbosh, South Africa, (4)Stockholm University, Physical Geography, Stockholm, Sweden
 
Hydrological Dynamics, Fire History and Carbon Accumulation in the Last Millennium in Western Siberia Reconstructed from a High Resolution Ombrotrophic Peat Archive (10916)
Mariusz Lamentowicz1, Michal M. Slowinski2, Katarzyna Marcisz1, Piotr Kolaczek1, Malgorzata Neumann3, Karolina Kaliszan3, Elena Lapshina4, Daniel Gilbert5, Alexandre Buttler6, Barbara Fialkiewicz-Koziel7, Vincent Jassey6 and Fatima Laggoun-Defarge8, (1)Adam Mickiewicz University, Climate Change Ecology Research Unit, Poznań, Poland, (2)Organization Not Listed, Washington, DC, United States, (3)Adam Mickiewicz University, Poznań, Poland, (4)Yugra State University, Khanty-Mansiysk, Russia, (5)Université Bourgogne Franche-Comté, Chrono-Environnement UMR UFC CNRS 6249, Besancon, France, (6)École Polytechnique Fédérale de Lausanne (EPFL), Laboratory of Ecological Systems (ECOS), Lausanne, Switzerland, (7)Adam Mickiewicz University, Faculty of Geographical and Geological Sciences, Poznań, Poland, (8)Institut des Sciences de la Terre d’Orléans (ISTO), Université d’Orléans, CNRS, CNRS/INSU, BRGM, ISTO, Orleans, France
 
Fen to bog transitions in high latitudes: what conditions lead to permafrost aggradation? (13074)
Claire C Treat, University of Alaska Fairbanks, Fairbanks, AK, United States; USGS Western Regional Offices Menlo Park, Menlo Park, CA, United States, Miriam Jones, U.S. Geological Survey., Reston, United States and Julie Loisel, University of California Los Angeles, Los Angeles, CA, United States
 
Hydrological Controls on Ecosystem CO2 and CH4 Exchange in a MIXED Tundra and a FEN within an Arctic Landscape UNDER Current and Future Climates (7621)
Robert F Grant, University of Alberta, Edmonton, AB, Canada, Elyn Humphreys, Carleton University, Geography & Environmental Studies, Ottawa, ON, Canada and Peter Lafleur, Trent University, Peterborough, ON, Canada
 
Emission of greenhouse gases from geographically isolated wetlands of Western Siberia (11852)
Evgeniya Golovatskaya1,2, Egor Dyukarev2 and Elena Veretennikova2, (1)Tomsk State University, Tomsk, Russia, (2)Institute of Monitoring of Climatic and Ecological Systems SB RAS, Tomsk, Russia
 
Multi-Year Estimates of Regional Alaskan Net CO2 Exchange: Constraining a Remote-Sensing Based Model with Aircraft Observations (13938)
Jakob Lindaas1, Roisin Commane1, Kristina A Luus2, Rachel Ying-Wen Chang1, Charles E Miller3, Steven J Dinardo4, John Henderson5, Marikate Ellis Mountain6, Anna Karion7,8, Colm Sweeney7,9, John B Miller7,10, John C Lin11, Bruce C Daube12, Jasna V. Pittman13 and Steven C Wofsy1, (1)Harvard University, Cambridge, MA, United States, (2)Max Planck Institute for Biogeochemistry, Jena, Germany, (3)California Institute of Technology, Jet Propulsion Laboratory, Pasadena, United States, (4)Jet Propulsion Lab, Pasadena, CA, United States, (5)Atmospheric and Environmental Research, Lexington, MA, United States, (6)Verisk Atmospheric and Environmental Research, Lexington, United States, (7)University of Colorado at Boulder, CIRES, Boulder, CO, United States, (8)National Institute of Standards and Technology, Gaithersburg, United States, (9)NOAA, Global Monitoring Laboratory, Boulder, United States, (10)NOAA Boulder, ESRL, Boulder, United States, (11)University of Utah, Department of Atmospheric Sciences, Salt Lake City, UT, United States, (12)Harvard University, John A. Paulson School of Engineering and Applied Sciences, Cambridge, United States, (13)Harvard University, Harvard John A. Paulson School of Engineering and Applied Sciences, Cambridge, United States
 
Increasing Seasonal CO2 Fluxes and the Potential Role of Changing Plant Functional Types (Invited) (6058)
Lisa R Welp1, Heather D Graven2, Ralph F Keeling3, Stephen C Piper1, Dr. Prabir Kumar Patra, PhD4 and Christian Rödenbeck5, (1)University of California San Diego, La Jolla, CA, United States, (2)Imperial College London, Physics, London, SW7, United Kingdom, (3)University of California San Diego, Scripps Institution of Oceanography, La Jolla, CA, United States, (4)Center for Environmental Remote Sensing, Chiba University, Chiba, Japan, (5)Max Planck Institute for Biogeochemistry, Jena, Germany
 
Continued increase in atmospheric CO2 seasonal amplitude in the 21st century projected by the CMIP5 Earth system models (13642)
Fang Zhao and Ning Zeng, University of Maryland, College Park, MD, United States
 
Improving the representation of Arctic photosynthesis in Earth System Models (18199)
Alistair Rogers1, Dr. Shawn Serbin, BA, MS, PhD2, Victoria L Sloan3, Richard J. Norby3 and Stan D Wullschleger4, (1)Brookhaven National Laboratory, Environmental and Climate Sciences Department, Upton, United States, (2)Brookhaven National Laboratory, Environmental Science and Technologies Department, Upton, United States, (3)Oak Ridge National Laboratory, Oak Ridge, TN, United States, (4)Oak Ridge National Laboratory, Environmental Sciences Division, Oak Ridge, TN, United States
 
Variability of Global Atmospheric CO2 Concentrations over Interannual to Multi-Decadal Timescales: A Linear Approximation (Invited) (3637)
Weile Wang1, Ramakrishna R Nemani2 and Hirofumi Hashimoto2, (1)CSUMB & NASA/AMES, Seaside, CA, United States, (2)NASA Ames Research Center, Moffett Field, CA, United States
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