Articles | Volume 18, issue 6
https://doi.org/10.5194/bg-18-2003-2021
© Author(s) 2021. 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-18-2003-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
19 Mar 2021
Research article |
| 19 Mar 2021
| 19 Mar 2021
Topography-based statistical modelling reveals high spatial variability and seasonal emission patches in forest floor methane flux
Institute for Atmospheric and Earth System Research (INAR)/Physics, University of Helsinki, Helsinki, Finland
Environmental Soil Sciences, Department of Agricultural Sciences,
University of Helsinki, Helsinki, Finland
Institute for Atmospheric and Earth System Research (INAR)/Forest
Science, University of Helsinki, Helsinki, Finland
Olli Peltola
Climate Research Programme, Finnish Meteorological Institute,
Helsinki, Finland
Ville Kasurinen
Institute for Atmospheric and Earth System Research (INAR)/Physics, University of Helsinki, Helsinki, Finland
Antti-Jussi Kieloaho
Natural Resources Institute Finland (LUKE), Helsinki, Finland
Eeva-Stiina Tuittila
School of Forest Sciences, University of Eastern Finland, Joensuu,
Finland
Mari Pihlatie
Institute for Atmospheric and Earth System Research (INAR)/Physics, University of Helsinki, Helsinki, Finland
Environmental Soil Sciences, Department of Agricultural Sciences,
University of Helsinki, Helsinki, Finland
Viikki Plant Science Centre (ViPS), University of Helsinki, Helsinki, Finland
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Cited
14 citations as recorded by crossref.
- Identifying landscape hot and cold spots of soil greenhouse gas fluxes by combining field measurements and remote sensing data E. Gachibu Wangari et al.
- High-Resolution Estimation of Methane Emissions from Boreal and Pan-Arctic Wetlands Using Advanced Satellite Data Y. Albuhaisi et al.
- Constraining models for methane oxidation based on long-term continuous chamber measurements in a temperate forest soil M. Ueyama et al.
- Air temperature and precipitation constraining the modelled wetland methane emissions in a boreal region in northern Europe T. Aalto et al.
- Assessing the impact of hydro-meteorological factors on tropospheric methane concentration using satellite observations from 2019 to 2024 A. Ghosh et al.
- Excess soil moisture and fresh carbon input are prerequisites for methane production in podzolic soil M. Korkiakoski et al.
- Upscaling of soil methane fluxes from topographic attributes derived from a digital elevation model in a cold temperate mountain forest S. Paul et al.
- Recent Advances and Challenges in Monitoring and Modeling Non-Growing Season Carbon Dioxide Fluxes from the Arctic Boreal Zone K. Arndt et al.
- Very High Spatial Resolution Soil Moisture Observation of Heterogeneous Subarctic Catchment Using Nonlocal Averaging and Multitemporal SAR Data T. Manninen et al.
- Methane emissions under vegetation succession regulated by soil conditions and microbes in Yellow River Delta wetlands Y. Han et al.
- Soil GHG dynamics after water level rise – Impacts of selection harvesting in peatland forests M. Peltoniemi et al.
- Soil-tree-atmosphere CH4 flux dynamics of boreal birch and spruce trees during spring leaf-out E. Vainio et al.
- Maritime Cryogenic Antarctic Soils as a Non-obvious Methane Source S. Evgrafova et al.
- High-resolution spatial patterns and drivers of terrestrial ecosystem carbon dioxide, methane, and nitrous oxide fluxes in the tundra A. Virkkala et al.
14 citations as recorded by crossref.
- Identifying landscape hot and cold spots of soil greenhouse gas fluxes by combining field measurements and remote sensing data E. Gachibu Wangari et al.
- High-Resolution Estimation of Methane Emissions from Boreal and Pan-Arctic Wetlands Using Advanced Satellite Data Y. Albuhaisi et al.
- Constraining models for methane oxidation based on long-term continuous chamber measurements in a temperate forest soil M. Ueyama et al.
- Air temperature and precipitation constraining the modelled wetland methane emissions in a boreal region in northern Europe T. Aalto et al.
- Assessing the impact of hydro-meteorological factors on tropospheric methane concentration using satellite observations from 2019 to 2024 A. Ghosh et al.
- Excess soil moisture and fresh carbon input are prerequisites for methane production in podzolic soil M. Korkiakoski et al.
- Upscaling of soil methane fluxes from topographic attributes derived from a digital elevation model in a cold temperate mountain forest S. Paul et al.
- Recent Advances and Challenges in Monitoring and Modeling Non-Growing Season Carbon Dioxide Fluxes from the Arctic Boreal Zone K. Arndt et al.
- Very High Spatial Resolution Soil Moisture Observation of Heterogeneous Subarctic Catchment Using Nonlocal Averaging and Multitemporal SAR Data T. Manninen et al.
- Methane emissions under vegetation succession regulated by soil conditions and microbes in Yellow River Delta wetlands Y. Han et al.
- Soil GHG dynamics after water level rise – Impacts of selection harvesting in peatland forests M. Peltoniemi et al.
- Soil-tree-atmosphere CH4 flux dynamics of boreal birch and spruce trees during spring leaf-out E. Vainio et al.
- Maritime Cryogenic Antarctic Soils as a Non-obvious Methane Source S. Evgrafova et al.
- High-resolution spatial patterns and drivers of terrestrial ecosystem carbon dioxide, methane, and nitrous oxide fluxes in the tundra A. Virkkala et al.
Saved (final revised paper)
Latest update: 04 May 2026
Short summary
We studied forest floor methane exchange over an area of 10 ha in a boreal pine forest. The results demonstrate high spatial variability in soil moisture and consequently in the methane flux. We detected wet patches emitting high amounts of methane in the early summer; however, these patches turned to methane uptake in the autumn. We concluded that the small-scale spatial variability of the boreal forest methane flux highlights the importance of soil chamber placement in similar studies.
We studied forest floor methane exchange over an area of 10 ha in a boreal pine forest. The...
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