Articles | Volume 19, issue 13
https://doi.org/10.5194/bg-19-3151-2022
© 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/bg-19-3151-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
04 Jul 2022
Research article |
| 04 Jul 2022
| 04 Jul 2022
Variation in CO2 and CH4 fluxes among land cover types in heterogeneous Arctic tundra in northeastern Siberia
Finnish Meteorological Institute, Climate System Research, Erik Palménin
aukio 1, 00560 Helsinki, Finland
Department of Geographical and Historical Studies, University of Eastern
Finland, Yliopistokatu 2, 80100 Joensuu, Finland
Mika Aurela
Finnish Meteorological Institute, Climate System Research, Erik Palménin
aukio 1, 00560 Helsinki, Finland
Juha-Pekka Tuovinen
Finnish Meteorological Institute, Climate System Research, Erik Palménin
aukio 1, 00560 Helsinki, Finland
Viktor Ivakhov
Voeikov Main Geophysical Observatory, Ulitsa Karbysheva, 7, St Petersburg,
194021, Russia
Maiju Linkosalmi
Finnish Meteorological Institute, Climate System Research, Erik Palménin
aukio 1, 00560 Helsinki, Finland
Aleksi Räsänen
Ecosystems and Environment Research Programme, University of Helsinki,
Viikinkaari 1, 00790 Helsinki, Finland
Natural Resources Institute Finland (Luke), Paavo Havaksen tie 3,
90570 Oulu, Finland
Tarmo Virtanen
Ecosystems and Environment Research Programme, University of Helsinki,
Viikinkaari 1, 00790 Helsinki, Finland
Juha Mikola
Ecosystems and Environment Research Programme, University of Helsinki,
Viikinkaari 1, 00790 Helsinki, Finland
Natural Resources Institute Finland (Luke), Latokartanonkaari 9,
00790 Helsinki, Finland
Johanna Nyman
Finnish Meteorological Institute, Climate System Research, Erik Palménin
aukio 1, 00560 Helsinki, Finland
Emmi Vähä
Finnish Meteorological Institute, Climate System Research, Erik Palménin
aukio 1, 00560 Helsinki, Finland
Marina Loskutova
Department of Ocean-Atmosphere Interaction and Laboratory of Experimental Climatology of the Arctic, Arctic and Antarctic Research Institute, Bering Str., 38, St. Petersburg, 199397, Russia
Alexander Makshtas
Department of Ocean-Atmosphere Interaction and Laboratory of Experimental Climatology of the Arctic, Arctic and Antarctic Research Institute, Bering Str., 38, St. Petersburg, 199397, Russia
Tuomas Laurila
Finnish Meteorological Institute, Climate System Research, Erik Palménin
aukio 1, 00560 Helsinki, Finland
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Cited
7 citations as recorded by crossref.
- Air Composition over the Russian Arctic: 2–Carbon Dioxide O. Antokhina et al. 10.1134/S1024856023050044
- Resolving heterogeneous fluxes from tundra halves the growing season carbon budget S. Ludwig et al. 10.5194/bg-21-1301-2024
- Arctic soil methane sink increases with drier conditions and higher ecosystem respiration C. Voigt et al. 10.1038/s41558-023-01785-3
- Solar-Induced Chlorophyll Fluorescence (SIF): Towards a Better Understanding of Vegetation Dynamics and Carbon Uptake in Arctic-Boreal Ecosystems R. Cheng 10.1007/s40641-024-00194-8
- Cold‐Season Methane Fluxes Simulated by GCP‐CH4 Models A. Ito et al. 10.1029/2023GL103037
- High-resolution spatial patterns and drivers of terrestrial ecosystem carbon dioxide, methane, and nitrous oxide fluxes in the tundra A. Virkkala et al. 10.5194/bg-21-335-2024
- Russian Research in the Field of Polar Meteorology in 2019–2022 A. Klepikov 10.1134/S0001433823150045
7 citations as recorded by crossref.
- Air Composition over the Russian Arctic: 2–Carbon Dioxide O. Antokhina et al. 10.1134/S1024856023050044
- Resolving heterogeneous fluxes from tundra halves the growing season carbon budget S. Ludwig et al. 10.5194/bg-21-1301-2024
- Arctic soil methane sink increases with drier conditions and higher ecosystem respiration C. Voigt et al. 10.1038/s41558-023-01785-3
- Solar-Induced Chlorophyll Fluorescence (SIF): Towards a Better Understanding of Vegetation Dynamics and Carbon Uptake in Arctic-Boreal Ecosystems R. Cheng 10.1007/s40641-024-00194-8
- Cold‐Season Methane Fluxes Simulated by GCP‐CH4 Models A. Ito et al. 10.1029/2023GL103037
- High-resolution spatial patterns and drivers of terrestrial ecosystem carbon dioxide, methane, and nitrous oxide fluxes in the tundra A. Virkkala et al. 10.5194/bg-21-335-2024
- Russian Research in the Field of Polar Meteorology in 2019–2022 A. Klepikov 10.1134/S0001433823150045
Latest update: 24 Apr 2024
Short summary
We measured CO2 and CH4 fluxes in heterogenous Arctic tundra in eastern Siberia. We found that tundra wetlands with sedge and grass vegetation contributed disproportionately to the landscape's ecosystem CO2 uptake and CH4 emissions to the atmosphere. Moreover, we observed high CH4 consumption in dry tundra, particularly in barren areas, offsetting part of the CH4 emissions from the wetlands.
We measured CO2 and CH4 fluxes in heterogenous Arctic tundra in eastern Siberia. We found that...
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