Articles | Volume 21, issue 9
https://doi.org/10.5194/acp-21-7217-2021
© 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-21-7217-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
12 May 2021
Research article |
| 12 May 2021
| 12 May 2021
Analysis of CO2 spatio-temporal variations in China using a weather–biosphere online coupled model
School of Atmospheric Science, Nanjing University, Nanjing, 210023, China
Joint International Research Laboratory of Atmospheric and Earth System Sciences & Institute for Climate and Global Change Research, Nanjing University, Nanjing, 210023, China
School of Atmospheric Science, Nanjing University, Nanjing, 210023, China
Joint International Research Laboratory of Atmospheric and Earth System Sciences & Institute for Climate and Global Change Research, Nanjing University, Nanjing, 210023, China
Yujun Jiang
Zhejiang Meteorological Science Institute, Hangzhou, 310008, China
Zhejiang Lin'an Atmospheric Background National Observation and Research Station, Hangzhou, 311307, China
Xiao-Ming Hu
Center for Analysis and Prediction of Storms, University of Oklahoma, Norman, Oklahoma, 73072, USA
Qianli Ma
Zhejiang Lin'an Atmospheric Background National Observation and Research Station, Hangzhou, 311307, China
Jingjiao Pu
Zhejiang Meteorological Science Institute, Hangzhou, 310008, China
Guangqiang Zhou
Shanghai Key Laboratory of Health and Meteorology, Shanghai Meteorological Service, Shanghai, 200135, China
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Short summary
Short summary
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Short summary
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Short summary
The dynamics of CO2 has received considerable attention in the literature, yet uncertainties remain. We applied an online coupled weather-biosphere model to simulate biosphere processes and meteorology simultaneously to characterize CO2 dynamics in China. Anthropogenic emission was more influential in upper air, and the biosphere flux played a more important role in surface CO2, suggesting a significant influence of the boundary layer thermal structure on the accumulation and depletion of CO2.
The dynamics of CO2 has received considerable attention in the literature, yet uncertainties...
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