Articles | Volume 13, issue 17
https://doi.org/10.5194/bg-13-5043-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/bg-13-5043-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
A multi-scale comparison of modeled and observed seasonal methane emissions in northern wetlands
Earth Sciences Division, Lawrence Berkeley National Laboratory,
Berkeley, California, USA
William J. Riley
Earth Sciences Division, Lawrence Berkeley National Laboratory,
Berkeley, California, USA
Charles D. Koven
Earth Sciences Division, Lawrence Berkeley National Laboratory,
Berkeley, California, USA
Dave P. Billesbach
Biological System Engineering Department, University of Nebraska,
Lincoln, Nebraska, USA
Rachel Y.-W. Chang
School of Engineering and Applied Sciences, Harvard University,
Cambridge, Massachusetts, USA
Department of Physics and Atmospheric Science, Dalhousie University,
Halifax, Nova Scotia, Canada
Róisín Commane
School of Engineering and Applied Sciences, Harvard University,
Cambridge, Massachusetts, USA
Eugénie S. Euskirchen
Institute of Arctic Biology, University of Alaska Fairbanks,
Fairbanks, Alaska, USA
Sean Hartery
Department of Physics and Atmospheric Science, Dalhousie University,
Halifax, Nova Scotia, Canada
Yoshinobu Harazono
International Arctic Research Center, University of Alaska Fairbanks,
Fairbanks, Alaska, USA
Graduate School of Life and Environmental Sciences, Osaka Prefecture
University, Sakai, Osaka, Japan
Hiroki Iwata
International Arctic Research Center, University of Alaska Fairbanks,
Fairbanks, Alaska, USA
Department of Environmental Sciences, Faculty of Science, Shinshu
University, Matsumoto, Nagano, Japan
Kyle C. McDonald
Department of Earth and Atmospheric Sciences, CUNY Environmental
Crossroads Initiative and NOAA-CREST Institute, The City College of New
York, City University of New York, New York, USA
Jet Propulsion Laboratory, California Institute of Technology,
Pasadena, California, USA
Charles E. Miller
Jet Propulsion Laboratory, California Institute of Technology,
Pasadena, California, USA
Walter C. Oechel
Global Change Research Group, Department of Biology, San Diego State
University, San Diego, California, USA
Department of Environment, Earth and Ecosystems, The Open University,
Milton Keynes, MK7 6AA, UK
Benjamin Poulter
Department of Ecology, Montana State University, Bozeman, MT 59717,
USA
Naama Raz-Yaseef
Earth Sciences Division, Lawrence Berkeley National Laboratory,
Berkeley, California, USA
Colm Sweeney
Cooperative Institute for Research in Environmental Sciences,
University of Colorado, Boulder, Colorado 80304, USA
NOAA Earth System Research Laboratory, Global Monitoring Division,
Boulder, Colorado, USA
Margaret Torn
Earth Sciences Division, Lawrence Berkeley National Laboratory,
Berkeley, California, USA
Energy and Resources Group, University of California-Berkeley,
Berkeley, California, USA
Steven C. Wofsy
School of Engineering and Applied Sciences, Harvard University,
Cambridge, Massachusetts, USA
Zhen Zhang
Department of Ecology, Montana State University, Bozeman, MT 59717,
USA
Swiss Federal Research Institute WSL, Birmensdorf 8059, Switzerland
Donatella Zona
Global Change Research Group, Department of Biology, San Diego State
University, San Diego, California, USA
Department of Animal and Plant Sciences, University of Sheffield,
Sheffield, S102TN, UK
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Latest update: 20 Nov 2025
Short summary
Wetlands are the largest global natural methane source. Peat-rich bogs and fens lying between 50°N and 70°N contribute 10–30% to this source. The predictive capability of the seasonal methane cycle can directly affect the estimation of global methane budget. We present multiscale methane seasonal emission by observations and modeling and find that the uncertainties in predicting the seasonal methane emissions are from the wetland extent, cold-season CH4 production and CH4 transport processes.
Wetlands are the largest global natural methane source. Peat-rich bogs and fens lying between...
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