Articles | Volume 21, issue 1
https://doi.org/10.5194/acp-21-393-2021
© 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/acp-21-393-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Measurement report
| 
14 Jan 2021
Measurement report |
| 14 Jan 2021
| 14 Jan 2021
Measurement report: Changing characteristics of atmospheric CH4 in the Tibetan Plateau: records from 1994 to 2019 at the Mount Waliguan station
Shuo Liu
State Key Laboratory of Urban and Regional Ecology, Research Center
for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, China
College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, China
College of Environmental and Resource Sciences, Zhejiang University of Technology, Hangzhou, China
Shuangxi Fang
CORRESPONDING AUTHOR
College of Environmental and Resource Sciences, Zhejiang University of Technology, Hangzhou, China
Peng Liu
Mt. Waliguan background station, China Meteorological Administration (CMA), Qinghai, China
Miao Liang
Meteorological Observation Center (MOC), China Meteorological
Administration (CMA), Beijing, China
Minrui Guo
College of Global Change and Earth System Science, Beijing Normal
University, Beijing, China
Zhaozhong Feng
CORRESPONDING AUTHOR
State Key Laboratory of Urban and Regional Ecology, Research Center
for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, China
Key Laboratory of Agrometeorology of Jiangsu Province, Institute of
Ecology, School of Applied Meteorology, Nanjing University of Information Science and Technology, Nanjing, China
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Cited
18 citations as recorded by crossref.
- Evolution of Atmospheric Carbon Dioxide and Methane Mole Fractions in the Yangtze River Delta, China K. Jiang et al. 10.3390/atmos14081295
- Variations of atmospheric CO concentration from 2004 to 2019 at the Mt. Waliguan station in China H. Xiong et al. 10.1016/j.atmosres.2022.106060
- Unveiling the drivers of atmospheric methane variability in Iran: A 20-year exploration using spatiotemporal modeling and machine learning S. Mousavi et al. 10.1016/j.envc.2024.100946
- Monitoring greenhouse gases (GHGs) in China: status and perspective Y. Sun et al. 10.5194/amt-15-4819-2022
- Monitoring of atmospheric CH<sub>4</sub>, CO, CO<sub>2</sub>, N<sub>2</sub>O and SF<sub>6</sub> using three-channel gas chromatography H. HONG et al. 10.3724/SP.J.1123.2022.02011
- Interannual Variability of Atmospheric CH4 and Its Driver Over South Korea Captured by Integrated Data in 2019 S. Kenea et al. 10.3390/rs13122266
- Unmanned aerial vehicle observations of the vertical distribution of particulate matter and sulfur dioxide at a regional background site in northwest China Q. Zhao et al. 10.1016/j.apr.2023.101919
- Variation characteristics of atmospheric methane and carbon dioxide in summertime at a coastal site in the South China Sea Y. Cheng et al. 10.1007/s11783-022-1574-z
- Decrease of atmospheric black carbon and CO2 concentrations due to COVID-19 lockdown at the Mt. Waliguan WMO/GAW baseline station in China F. Xie et al. 10.1016/j.envres.2022.112984
- Spatio-temporal variations of atmospheric methane and its response to climate on the Tibetan Plateau from 2010 to 2022 Y. Wei et al. 10.1016/j.atmosenv.2023.120088
- Characteristics of the methane (CH4) mole fraction in a typical city and suburban site in the Yangtze River Delta, China X. Qing et al. 10.1016/j.apr.2022.101498
- Temporal patterns and determinants of atmospheric methane in Suzhou, the Yangtze River Delta N. Guo et al. 10.1016/j.apr.2023.101830
- Estimating ground-level CH4 concentrations inferred from Sentinel-5P J. Qin et al. 10.1080/01431161.2023.2240028
- Analysis of embodied carbon emissions and carbon sequestration in Tibetan Plateau-Case study of Tibet and Qinghai R. Wo et al. 10.1016/j.apenergy.2023.121449
- Quantification of Central and Eastern China's atmospheric CH4 enhancement changes and its contributions based on machine learning approach X. Ai et al. 10.1016/j.jes.2023.03.010
- Changes of Atmospheric CO2 in the Tibetan Plateau From 1994 to 2019 S. Liu et al. 10.1029/2021JD035299
- Temporal Variation and Source Analysis of Atmospheric CH4 at Different Altitudes in the Background Area of Yangtze River Delta M. Shan et al. 10.3390/atmos13081206
- Quantifying the drivers of surface ozone anomalies in the urban areas over the Qinghai-Tibet Plateau H. Yin et al. 10.5194/acp-22-14401-2022
18 citations as recorded by crossref.
- Evolution of Atmospheric Carbon Dioxide and Methane Mole Fractions in the Yangtze River Delta, China K. Jiang et al. 10.3390/atmos14081295
- Variations of atmospheric CO concentration from 2004 to 2019 at the Mt. Waliguan station in China H. Xiong et al. 10.1016/j.atmosres.2022.106060
- Unveiling the drivers of atmospheric methane variability in Iran: A 20-year exploration using spatiotemporal modeling and machine learning S. Mousavi et al. 10.1016/j.envc.2024.100946
- Monitoring greenhouse gases (GHGs) in China: status and perspective Y. Sun et al. 10.5194/amt-15-4819-2022
- Monitoring of atmospheric CH<sub>4</sub>, CO, CO<sub>2</sub>, N<sub>2</sub>O and SF<sub>6</sub> using three-channel gas chromatography H. HONG et al. 10.3724/SP.J.1123.2022.02011
- Interannual Variability of Atmospheric CH4 and Its Driver Over South Korea Captured by Integrated Data in 2019 S. Kenea et al. 10.3390/rs13122266
- Unmanned aerial vehicle observations of the vertical distribution of particulate matter and sulfur dioxide at a regional background site in northwest China Q. Zhao et al. 10.1016/j.apr.2023.101919
- Variation characteristics of atmospheric methane and carbon dioxide in summertime at a coastal site in the South China Sea Y. Cheng et al. 10.1007/s11783-022-1574-z
- Decrease of atmospheric black carbon and CO2 concentrations due to COVID-19 lockdown at the Mt. Waliguan WMO/GAW baseline station in China F. Xie et al. 10.1016/j.envres.2022.112984
- Spatio-temporal variations of atmospheric methane and its response to climate on the Tibetan Plateau from 2010 to 2022 Y. Wei et al. 10.1016/j.atmosenv.2023.120088
- Characteristics of the methane (CH4) mole fraction in a typical city and suburban site in the Yangtze River Delta, China X. Qing et al. 10.1016/j.apr.2022.101498
- Temporal patterns and determinants of atmospheric methane in Suzhou, the Yangtze River Delta N. Guo et al. 10.1016/j.apr.2023.101830
- Estimating ground-level CH4 concentrations inferred from Sentinel-5P J. Qin et al. 10.1080/01431161.2023.2240028
- Analysis of embodied carbon emissions and carbon sequestration in Tibetan Plateau-Case study of Tibet and Qinghai R. Wo et al. 10.1016/j.apenergy.2023.121449
- Quantification of Central and Eastern China's atmospheric CH4 enhancement changes and its contributions based on machine learning approach X. Ai et al. 10.1016/j.jes.2023.03.010
- Changes of Atmospheric CO2 in the Tibetan Plateau From 1994 to 2019 S. Liu et al. 10.1029/2021JD035299
- Temporal Variation and Source Analysis of Atmospheric CH4 at Different Altitudes in the Background Area of Yangtze River Delta M. Shan et al. 10.3390/atmos13081206
- Quantifying the drivers of surface ozone anomalies in the urban areas over the Qinghai-Tibet Plateau H. Yin et al. 10.5194/acp-22-14401-2022
Latest update: 26 Jul 2024
Short summary
We analyzed 26-year CH4 measurements at Mount Waliguan in the Tibetan Plateau, China. The CH4 increased ~ 133 parts per billion (ppb) with a rate of 5.1 ± 0.1 ppb yr-1 from 1994 to 2019. Major source regions were identified in northeast and southwest. The influence of human activities is more and more serious, and northern India has possibly become a stronger contributor than city regions were in the past. It has become urgent to control CH4 emissions in the Tibetan Plateau.
We analyzed 26-year CH4 measurements at Mount Waliguan in the Tibetan Plateau, China. The CH4...
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