Articles | Volume 12, issue 9
https://doi.org/10.5194/tc-12-2803-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/tc-12-2803-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
03 Sep 2018
Research article |
| 03 Sep 2018
| 03 Sep 2018
Consumption of atmospheric methane by the Qinghai–Tibet Plateau alpine steppe ecosystem
Hanbo Yun
State Key Laboratory of Frozen Soil Engineering, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou, Gansu 730000, China
Key Laboratory for Land Surface Process and Climate Change in Cold and Arid Regions, Chinese Academy of Sciences, Lanzhou, 730000, China
Department of Earth, Atmospheric, and Planetary Sciences, Purdue University, West Lafayette, Indiana 47907, USA
Qingbai Wu
CORRESPONDING AUTHOR
State Key Laboratory of Frozen Soil Engineering, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou, Gansu 730000, China
Department of Earth, Atmospheric, and Planetary Sciences, Purdue University, West Lafayette, Indiana 47907, USA
Department of Forestry and Natural Resources, Purdue University, West Lafayette, Indiana 47907, USA
Tong Yu
Department of Earth, Atmospheric, and Planetary Sciences, Purdue University, West Lafayette, Indiana 47907, USA
Zhou Lyu
Department of Earth, Atmospheric, and Planetary Sciences, Purdue University, West Lafayette, Indiana 47907, USA
Yuzhong Yang
State Key Laboratory of Frozen Soil Engineering, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou, Gansu 730000, China
Huijun Jin
State Key Laboratory of Frozen Soil Engineering, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou, Gansu 730000, China
Guojun Liu
State Key Laboratory of Frozen Soil Engineering, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou, Gansu 730000, China
Yang Qu
Department of Earth, Atmospheric, and Planetary Sciences, Purdue University, West Lafayette, Indiana 47907, USA
Licheng Liu
Department of Earth, Atmospheric, and Planetary Sciences, Purdue University, West Lafayette, Indiana 47907, USA
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Cited
14 citations as recorded by crossref.
- Effects of autumn diurnal freeze–thaw cycles on soil bacteria and greenhouse gases in the permafrost regions Z. Lv et al. 10.3389/fmicb.2022.1056953
- Large methane emission during ice-melt in spring from thermokarst lakes and ponds in the interior Tibetan Plateau L. Wang et al. 10.1016/j.catena.2023.107454
- The status and stability of permafrost carbon on the Tibetan Plateau C. Mu et al. 10.1016/j.earscirev.2020.103433
- The addition of organic carbon and nitrogen accelerates the restoration of soil system of degraded alpine grassland in Qinghai-Tibet Plateau J. Li et al. 10.1016/j.ecoleng.2020.106084
- Geological methane emissions and wildfire risk in the degraded permafrost area of the Xiao Xing’an Mountains, China W. Shan et al. 10.1038/s41598-020-78170-z
- Driving Factors on Greenhouse Gas Emissions in Permafrost Region of Daxing'an Mountains, Northeast China W. Gao et al. 10.1029/2021JG006581
- Temperate northern hemisphere dominates the global soil CH4 sink X. Xu et al. 10.1007/s11629-021-7126-3
- New understanding of the response of permafrost carbon cycling to climate warming J. Ding et al. 10.1016/j.scib.2022.05.022
- High Spatial Resolution Modeling of Climate Change Impacts on Permafrost Thermal Conditions for the Beiluhe Basin, Qinghai-Tibet Plateau J. Luo et al. 10.3390/rs11111294
- Variations in diurnal and seasonal net ecosystem carbon dioxide exchange in a semiarid sandy grassland ecosystem in China's Horqin Sandy Land Y. Niu et al. 10.5194/bg-17-6309-2020
- Warming and Increased Respiration Have Transformed an Alpine Steppe Ecosystem on the Tibetan Plateau From a Carbon Dioxide Sink Into a Source H. Yun et al. 10.1029/2021JG006406
- Warming, permafrost thaw and increased nitrogen availability as drivers for plant composition and growth across the Tibetan Plateau H. Yun et al. 10.1016/j.soilbio.2023.109041
- Quantifying the contribution of climate change and human activities to surface drought in Qinghai, northeastern Qinghai-Tibetan Plateau G. Qin et al. 10.1007/s00704-024-04983-x
- Swamp Wetlands in Degraded Permafrost Areas Release Large Amounts of Methane and May Promote Wildfires through Friction Electrification Z. Xu et al. 10.3390/su14159193
14 citations as recorded by crossref.
- Effects of autumn diurnal freeze–thaw cycles on soil bacteria and greenhouse gases in the permafrost regions Z. Lv et al. 10.3389/fmicb.2022.1056953
- Large methane emission during ice-melt in spring from thermokarst lakes and ponds in the interior Tibetan Plateau L. Wang et al. 10.1016/j.catena.2023.107454
- The status and stability of permafrost carbon on the Tibetan Plateau C. Mu et al. 10.1016/j.earscirev.2020.103433
- The addition of organic carbon and nitrogen accelerates the restoration of soil system of degraded alpine grassland in Qinghai-Tibet Plateau J. Li et al. 10.1016/j.ecoleng.2020.106084
- Geological methane emissions and wildfire risk in the degraded permafrost area of the Xiao Xing’an Mountains, China W. Shan et al. 10.1038/s41598-020-78170-z
- Driving Factors on Greenhouse Gas Emissions in Permafrost Region of Daxing'an Mountains, Northeast China W. Gao et al. 10.1029/2021JG006581
- Temperate northern hemisphere dominates the global soil CH4 sink X. Xu et al. 10.1007/s11629-021-7126-3
- New understanding of the response of permafrost carbon cycling to climate warming J. Ding et al. 10.1016/j.scib.2022.05.022
- High Spatial Resolution Modeling of Climate Change Impacts on Permafrost Thermal Conditions for the Beiluhe Basin, Qinghai-Tibet Plateau J. Luo et al. 10.3390/rs11111294
- Variations in diurnal and seasonal net ecosystem carbon dioxide exchange in a semiarid sandy grassland ecosystem in China's Horqin Sandy Land Y. Niu et al. 10.5194/bg-17-6309-2020
- Warming and Increased Respiration Have Transformed an Alpine Steppe Ecosystem on the Tibetan Plateau From a Carbon Dioxide Sink Into a Source H. Yun et al. 10.1029/2021JG006406
- Warming, permafrost thaw and increased nitrogen availability as drivers for plant composition and growth across the Tibetan Plateau H. Yun et al. 10.1016/j.soilbio.2023.109041
- Quantifying the contribution of climate change and human activities to surface drought in Qinghai, northeastern Qinghai-Tibetan Plateau G. Qin et al. 10.1007/s00704-024-04983-x
- Swamp Wetlands in Degraded Permafrost Areas Release Large Amounts of Methane and May Promote Wildfires through Friction Electrification Z. Xu et al. 10.3390/su14159193
Latest update: 22 Nov 2024
Short summary
Here we reported the QTP permafrost region was a CH4 sink of −0.86 ± 0.23 g CH4-C m−2 yr−1 over 2012–2016, soil temperature and soil water content were dominant factors controlling CH4 fluxes, and their correlations changed with soil depth due to cryoturbation dynamics. This region was a net CH4 sink in autumn, but a net source in spring, despite both seasons experiencing similar top soil thawing and freezing dynamics.
Here we reported the QTP permafrost region was a CH4 sink of −0.86 ± 0.23 g CH4-C m−2 yr−1 over...
