Articles | Volume 17, issue 23
https://doi.org/10.5194/bg-17-6247-2020
© Author(s) 2020. 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-17-6247-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Water flow controls the spatial variability of methane emissions in a northern valley fen ecosystem
Institute for Atmospheric and Earth System Research (INAR), Department
of Physics, University of Helsinki,
00014 Helsinki, Finland
Helsinki Institute of Sustainability Science (HELSUS), 00014 Helsinki,
Finland
Eeva-Stiina Tuittila
Peatland and Soil Ecology Research Group, School of Forest Sciences,
University of Eastern Finland, 8010 Joensuu, Finland
Aino Korrensalo
Peatland and Soil Ecology Research Group, School of Forest Sciences,
University of Eastern Finland, 8010 Joensuu, Finland
Aleksi Räsänen
Helsinki Institute of Sustainability Science (HELSUS), 00014 Helsinki,
Finland
Ecosystems and Environment Research Programme, Faculty of Biological
and Environmental Sciences, University of Helsinki, 00014 Helsinki, Finland
Tarmo Virtanen
Helsinki Institute of Sustainability Science (HELSUS), 00014 Helsinki,
Finland
Ecosystems and Environment Research Programme, Faculty of Biological
and Environmental Sciences, University of Helsinki, 00014 Helsinki, Finland
Mika Aurela
Climate System Research, Finnish Meteorological Institute,
00101 Helsinki, Finland
Timo Penttilä
Natural Resources Institute Finland, 00790 Helsinki, Finland
Tuomas Laurila
Climate System Research, Finnish Meteorological Institute,
00101 Helsinki, Finland
Stephanie Gerin
Climate System Research, Finnish Meteorological Institute,
00101 Helsinki, Finland
Viivi Lindholm
Ecosystems and Environment Research Programme, Faculty of Biological
and Environmental Sciences, University of Helsinki, 00014 Helsinki, Finland
Annalea Lohila
Institute for Atmospheric and Earth System Research (INAR), Department
of Physics, University of Helsinki,
00014 Helsinki, Finland
Climate System Research, Finnish Meteorological Institute,
00101 Helsinki, Finland
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Cited
10 citations as recorded by crossref.
- Subarctic catchment water storage and carbon cycling – Leading the way for future studies using integrated datasets at Pallas, Finland H. Marttila et al. 10.1002/hyp.14350
- Detecting peatland vegetation patterns with multi-temporal field spectroscopy Y. Pang et al. 10.1080/15481603.2022.2152303
- Reindeer shape soil methanogenic and methanotrophic communities in subarctic fen peatlands, with a minor impact on methane emissions — A field study R. Laiho et al. 10.1016/j.soilbio.2024.109590
- Multi-scale soil moisture data and process-based modeling reveal the importance of lateral groundwater flow in a subarctic catchment J. Nousu et al. 10.5194/hess-28-4643-2024
- Recent hummock establishment in the margin of a subarctic fen, Finnish Lapland O. Kuuri‐Riutta et al. 10.1111/bor.12651
- Using Machine Learning to Predict Inland Aquatic CO2 and CH4 Concentrations and the Effects of Wildfires in the Yukon‐Kuskokwim Delta, Alaska S. Ludwig et al. 10.1029/2021GB007146
- Plant phenology and species‐specific traits control plant CH4 emissions in a northern boreal fen M. Ge et al. 10.1111/nph.18798
- CH4 transport in wetland plants under controlled environmental conditions – separating the impacts of phenology from environmental variables M. Ge et al. 10.1007/s11104-024-06756-x
- SPATIAL VARIABILITY OF METHANE EMISSIONS FROM SOILS OF WET FORESTS: A BRIEF REVIEW R. Runkov & D. Ilyasov 10.18822/edgcc375293
- Stem CH4 emissions from the reclaimed forests: magnitude, drivers, and contribution M. Ge et al. 10.1186/s13717-024-00549-x
10 citations as recorded by crossref.
- Subarctic catchment water storage and carbon cycling – Leading the way for future studies using integrated datasets at Pallas, Finland H. Marttila et al. 10.1002/hyp.14350
- Detecting peatland vegetation patterns with multi-temporal field spectroscopy Y. Pang et al. 10.1080/15481603.2022.2152303
- Reindeer shape soil methanogenic and methanotrophic communities in subarctic fen peatlands, with a minor impact on methane emissions — A field study R. Laiho et al. 10.1016/j.soilbio.2024.109590
- Multi-scale soil moisture data and process-based modeling reveal the importance of lateral groundwater flow in a subarctic catchment J. Nousu et al. 10.5194/hess-28-4643-2024
- Recent hummock establishment in the margin of a subarctic fen, Finnish Lapland O. Kuuri‐Riutta et al. 10.1111/bor.12651
- Using Machine Learning to Predict Inland Aquatic CO2 and CH4 Concentrations and the Effects of Wildfires in the Yukon‐Kuskokwim Delta, Alaska S. Ludwig et al. 10.1029/2021GB007146
- Plant phenology and species‐specific traits control plant CH4 emissions in a northern boreal fen M. Ge et al. 10.1111/nph.18798
- CH4 transport in wetland plants under controlled environmental conditions – separating the impacts of phenology from environmental variables M. Ge et al. 10.1007/s11104-024-06756-x
- SPATIAL VARIABILITY OF METHANE EMISSIONS FROM SOILS OF WET FORESTS: A BRIEF REVIEW R. Runkov & D. Ilyasov 10.18822/edgcc375293
- Stem CH4 emissions from the reclaimed forests: magnitude, drivers, and contribution M. Ge et al. 10.1186/s13717-024-00549-x
Latest update: 12 Nov 2024
Short summary
We studied the impact of a stream on peatland microhabitats and CH4 emissions in a northern boreal fen. We found that there were higher water levels, lower peat temperatures, and greater oxygen concentrations close to the stream; these supported the highest biomass production but resulted in the lowest CH4 emissions. Further from the stream, the conditions were drier and CH4 emissions were also low. CH4 emissions were highest at an intermediate distance from the stream.
We studied the impact of a stream on peatland microhabitats and CH4 emissions in a northern...
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