Articles | Volume 16, issue 3
https://doi.org/10.5194/bg-16-755-2019
© Author(s) 2019. 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-16-755-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
11 Feb 2019
Research article |
| 11 Feb 2019
| 11 Feb 2019
Multi-year effect of wetting on CH4 flux at taiga–tundra boundary in northeastern Siberia deduced from stable isotope ratios of CH4
Ryo Shingubara
Graduate School of Environmental Science, Hokkaido University, Sapporo, 060-0810, Japan
currently at: Graduate School of Environmental Studies, Nagoya University, Nagoya, 464-8601, Japan
Atsuko Sugimoto
CORRESPONDING AUTHOR
Arctic Research Center, Hokkaido University, Sapporo, 001-0021, Japan
Faculty of Environmental Earth Science, Hokkaido University, Sapporo, 060-0810, Japan
Global Station for Arctic Research, Global Institution for Collaborative Research and Education, Hokkaido University, Sapporo, 060-0808, Japan
Jun Murase
Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya, 464-8601, Japan
Go Iwahana
Arctic Research Center, Hokkaido University, Sapporo, 001-0021, Japan
International Arctic Research Center, University of Alaska Fairbanks, Fairbanks, 99775-7340, USA
Shunsuke Tei
Arctic Research Center, Hokkaido University, Sapporo, 001-0021, Japan
Faculty of Environmental Earth Science, Hokkaido University, Sapporo, 060-0810, Japan
Maochang Liang
Graduate School of Environmental Science, Hokkaido University, Sapporo, 060-0810, Japan
currently at: College of Horticulture and Gardening, Yangtze University, Jingzhou, 434025, China
Shinya Takano
Graduate School of Environmental Science, Hokkaido University, Sapporo, 060-0810, Japan
Tomoki Morozumi
Graduate School of Environmental Science, Hokkaido University, Sapporo, 060-0810, Japan
Trofim C. Maximov
Institute for Biological Problems of Cryolithozone, Siberian Branch, Russian Academy of Sciences, Yakutsk, 677890, Russia
Institute of Natural Sciences, North-Eastern Federal University, Yakutsk, 677000, Russia
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Cited
10 citations as recorded by crossref.
- Photographic records of plant phenology and spring river flush timing in a river lowland ecosystem at the taiga–tundra boundary, northeastern Siberia T. Morozumi et al. 10.1111/1440-1703.12107
- Isotopic compositions of ground ice in near-surface permafrost in relation to vegetation and microtopography at the Taiga–Tundra boundary in the Indigirka River lowlands, northeastern Siberia S. Takano et al. 10.1371/journal.pone.0223720
- Soil carbon flux research in the Asian region: Review and future perspectives . Liqing SHA et al. 10.2480/agrmet.D-20-00013
- Stable Water Isotope Assessment of Tundra Wetland Hydrology as a Potential Source of Arctic Riverine Dissolved Organic Carbon in the Indigirka River Lowland, Northeastern Siberia S. Takano et al. 10.3389/feart.2021.699365
- An extreme flood caused by a heavy snowfall over the Indigirka River basin in Northeastern Siberia S. Tei et al. 10.1002/hyp.13601
- Divergent effects of hydrological alteration and nutrient addition on greenhouse gas emissions in the water level fluctuation zone of the Three Gorges Reservoir, China W. Shi et al. 10.1016/j.watres.2021.117308
- Response of Methane and Nitrous Oxide Emissions from Peatlands to Permafrost Thawing in Xiaoxing’an Mountains, Northeast China X. Sun et al. 10.3390/atmos12020222
- Seasonal variations in carbon dioxide exchange fluxes at a taiga–tundra boundary ecosystem in Northeastern Siberia S. Tei et al. 10.1016/j.polar.2021.100644
- Arctic Plant Responses to Summer Climates and Flooding Events: A Study of Carbon and Nitrogen‐Related Larch Growth and Ecosystem Parameters in Northeastern Siberia M. Liang et al. 10.1029/2022JG007135
- Methane oxidation potential of the arctic wetland soils of a taiga-tundra ecotone in northeastern Siberia J. Murase et al. 10.1080/00380768.2020.1786343
10 citations as recorded by crossref.
- Photographic records of plant phenology and spring river flush timing in a river lowland ecosystem at the taiga–tundra boundary, northeastern Siberia T. Morozumi et al. 10.1111/1440-1703.12107
- Isotopic compositions of ground ice in near-surface permafrost in relation to vegetation and microtopography at the Taiga–Tundra boundary in the Indigirka River lowlands, northeastern Siberia S. Takano et al. 10.1371/journal.pone.0223720
- Soil carbon flux research in the Asian region: Review and future perspectives . Liqing SHA et al. 10.2480/agrmet.D-20-00013
- Stable Water Isotope Assessment of Tundra Wetland Hydrology as a Potential Source of Arctic Riverine Dissolved Organic Carbon in the Indigirka River Lowland, Northeastern Siberia S. Takano et al. 10.3389/feart.2021.699365
- An extreme flood caused by a heavy snowfall over the Indigirka River basin in Northeastern Siberia S. Tei et al. 10.1002/hyp.13601
- Divergent effects of hydrological alteration and nutrient addition on greenhouse gas emissions in the water level fluctuation zone of the Three Gorges Reservoir, China W. Shi et al. 10.1016/j.watres.2021.117308
- Response of Methane and Nitrous Oxide Emissions from Peatlands to Permafrost Thawing in Xiaoxing’an Mountains, Northeast China X. Sun et al. 10.3390/atmos12020222
- Seasonal variations in carbon dioxide exchange fluxes at a taiga–tundra boundary ecosystem in Northeastern Siberia S. Tei et al. 10.1016/j.polar.2021.100644
- Arctic Plant Responses to Summer Climates and Flooding Events: A Study of Carbon and Nitrogen‐Related Larch Growth and Ecosystem Parameters in Northeastern Siberia M. Liang et al. 10.1029/2022JG007135
- Methane oxidation potential of the arctic wetland soils of a taiga-tundra ecotone in northeastern Siberia J. Murase et al. 10.1080/00380768.2020.1786343
Discussed (final revised paper)
Latest update: 19 Apr 2024
Short summary
(1) Wetting event with extreme precipitation increased methane emission from wetland, especially two summers later, despite the decline in water level after the wetting. (2) Isotopic compositions of methane in soil pore water suggested enhancement of production and less significance of oxidation in the following two summers after the wetting event. (3) Duration of water saturation in the active layer may be important for predicting methane emission after a wetting event in permafrost ecosystems.
(1) Wetting event with extreme precipitation increased methane emission from wetland, especially...
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Final-revised paper
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