Articles | Volume 15, issue 7
https://doi.org/10.5194/gmd-15-2813-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/gmd-15-2813-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Model evaluation paper
| 
06 Apr 2022
Model evaluation paper |
| 06 Apr 2022
Assessing methane emissions for northern peatlands in ORCHIDEE-PEAT revision 7020
Laboratoire de Physique et Chimie de l'Environnement et de l'Espace,
LPC2E, UMR 7328, Université d'Orléans, CNRS, CNES, 45071
Orléans CEDEX 2, France
Fabrice Jégou
CORRESPONDING AUTHOR
Laboratoire de Physique et Chimie de l'Environnement et de l'Espace,
LPC2E, UMR 7328, Université d'Orléans, CNRS, CNES, 45071
Orléans CEDEX 2, France
Bertrand Guenet
Laboratoire des Sciences du Climat et de l'Environnement, UMR8212,
CEA-CNRS-UVSQ, 91191 Gif sur Yvette, France
Laboratoire de Géologie de l'ENS, IPSL, CNRS, PSL Research
University, Laboratoire de Géologie de l'ENS, 24 rue Lhomond, 75231
Paris CEDEX 05, France
Line Jourdain
Laboratoire de Physique et Chimie de l'Environnement et de l'Espace,
LPC2E, UMR 7328, Université d'Orléans, CNRS, CNES, 45071
Orléans CEDEX 2, France
Chunjing Qiu
Laboratoire des Sciences du Climat et de l'Environnement, UMR8212,
CEA-CNRS-UVSQ, 91191 Gif sur Yvette, France
Vladislav Bastrikov
Science Partners, 75010 Paris, France
Christophe Guimbaud
Laboratoire de Physique et Chimie de l'Environnement et de l'Espace,
LPC2E, UMR 7328, Université d'Orléans, CNRS, CNES, 45071
Orléans CEDEX 2, France
Dan Zhu
Laboratoire des Sciences du Climat et de l'Environnement, UMR8212,
CEA-CNRS-UVSQ, 91191 Gif sur Yvette, France
Sino-French Institute for Earth System Science, College of Urban and
Environmental Sciences, Peking University, Beijing, China
Philippe Ciais
Laboratoire des Sciences du Climat et de l'Environnement, UMR8212,
CEA-CNRS-UVSQ, 91191 Gif sur Yvette, France
Philippe Peylin
Laboratoire des Sciences du Climat et de l'Environnement, UMR8212,
CEA-CNRS-UVSQ, 91191 Gif sur Yvette, France
Sébastien Gogo
Institut des Sciences de la Terre d'Orléans, Université
d'Orléans, CNRS, BRGM, UMR 7327, 45071 Orléans, France
Fatima Laggoun-Défarge
Institut des Sciences de la Terre d'Orléans, Université
d'Orléans, CNRS, BRGM, UMR 7327, 45071 Orléans, France
Mika Aurela
Finnish Meteorological Institute, Climate Research Programme,
Helsinki, Finland
M. Syndonia Bret-Harte
Institute of Arctic Biology, University of Alaska Fairbanks,
Fairbanks, AK, USA
Jiquan Chen
Landscape Ecology & Ecosystem Science (LEES) Lab, Department of
Geography, Environment, and Spatial Sciences, & Center for Global Change
and Earth Observations, Michigan State University, East Lansing, MI 48823, USA
Bogdan H. Chojnicki
Laboratory of Bioclimatology, Department of Ecology and
Environmental Protection, Faculty of Environmental Engineering and
Mechanical Engineering, Poznan University of Life Sciences, Piątkowska
94, 60-649 Poznań, Poland
Housen Chu
Climate and Ecosystem Sciences Division, Lawrence Berkeley National
Lab, USA, 1 Cyclotron Rd, Berkeley, CA 94720, USA
Colin W. Edgar
Institute of Arctic Biology, University of Alaska Fairbanks,
Fairbanks, AK, USA
Eugenie S. Euskirchen
Institute of Arctic Biology, University of Alaska Fairbanks,
Fairbanks, AK, USA
Lawrence B. Flanagan
Department of Biological Sciences, University of Lethbridge, 4401
University Drive, Lethbridge, Alberta, Canada
Krzysztof Fortuniak
Department of Meteorology and Climatology, Faculty of Geographical
Sciences, University of Lodz, Lodz, Poland
David Holl
Institute of Soil Science, Center for Earth System Research and
Sustainability (CEN), Universität Hamburg, Hamburg, Germany
Janina Klatt
Institute of Ecology and Landscape, Chair of Vegetation Ecology,
University of Applied Sciences Weihenstephan-Triesdorf, Am Hofgarten 1,
85354 Freising, Germany
Olaf Kolle
Field Experiments and Instrumentation, Max Planck Institute for
Biogeochemistry, Hans-Knoell-Strasse 10, 07745 Jena, Germany
Natalia Kowalska
Department of Matter and Energy Fluxes, Global Change Research
Institute, Czech Academy of Sciences, Bělidla 986/4a, 603 00 Brno, Czech
Republic
Lars Kutzbach
Institute of Soil Science, Center for Earth System Research and
Sustainability (CEN), Universität Hamburg, Hamburg, Germany
Annalea Lohila
Finnish Meteorological Institute, Climate Research Programme,
Helsinki, Finland
Lutz Merbold
Department Agroecology and Environment, Agroscope, Reckenholzstrasse
191, 8046 Zurich, Switzerland
Włodzimierz Pawlak
Department of Meteorology and Climatology, Faculty of Geographical
Sciences, University of Lodz, Lodz, Poland
Torsten Sachs
GFZ German Research Centre for Geosciences, Telegrafenberg, Potsdam,
Germany
Klaudia Ziemblińska
Laboratory of Meteorology, Department of Construction and
Geoengineering, Faculty of Environmental Engineering and Mechanical
Engineering, Poznan University of Life Sciences, Piątkowska 94, 60-649
Poznań, Poland
Data sets
Documentation du SI SNO-Tourbières (SNO-T) Doc SNO-T https://sourcesup.renater.fr/www/si-snot/
Sites list European Fluxes Database Cluster http://www.europe-fluxdata.eu/home/sites-list
FLUXNET ORNL DAAC http://fluxnet.ornl.gov/
Model code and software
ORCHIDEE_MICT-PEAT-CH4 r 7020 E. Salmon https://doi.org/10.14768/d385219a-787a-439c-b128-2e2d30a21f87
ORCHIDEE Data Assimilation Systems V. Bastrikov https://orchidas.lsce.ipsl.fr
Short summary
A methane model that features methane production and transport by plants, the ebullition process and diffusion in soil, oxidation to CO2, and CH4 fluxes to the atmosphere has been embedded in the ORCHIDEE-PEAT land surface model, which includes an explicit representation of northern peatlands. This model, ORCHIDEE-PCH4, was calibrated and evaluated on 14 peatland sites. Results show that the model is sensitive to temperature and substrate availability over the top 75 cm of soil depth.
A methane model that features methane production and transport by plants, the ebullition process...
