Articles | Volume 24, issue 16
https://doi.org/10.5194/acp-24-8963-2024
© Author(s) 2024. 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-24-8963-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
16 Aug 2024
Research article |
| 16 Aug 2024
| 16 Aug 2024
Impacts of atmospheric circulation patterns and cloud inhibition on aerosol radiative effect and boundary layer structure during winter air pollution in Sichuan Basin, China
Hua Lu
School of Atmospheric Sciences, Nanjing University, Nanjing 210023, China
Chongqing Institute of Meteorological Sciences, Chongqing 401147, China
School of Environment, Nanjing Normal University, Nanjing 210023, China
Carbon Monitoring and Digital Application Technology Center, Carbon Peak and Carbon Neutralization Strategy Institute of Jiangsu Province, Nanjing 210023, China
Bingliang Zhuang
School of Atmospheric Sciences, Nanjing University, Nanjing 210023, China
Danyang Ma
CORRESPONDING AUTHOR
School of Atmospheric Sciences, Nanjing University, Nanjing 210023, China
Bojun Liu
Chongqing Meteorological Observatory, Chongqing 401147, China
Yangzhihao Zhan
School of Atmospheric Sciences, Nanjing University, Nanjing 210023, China
Tijian Wang
School of Atmospheric Sciences, Nanjing University, Nanjing 210023, China
Shu Li
School of Atmospheric Sciences, Nanjing University, Nanjing 210023, China
Mengmeng Li
School of Atmospheric Sciences, Nanjing University, Nanjing 210023, China
Kuanguang Zhu
School of Atmospheric Sciences, Nanjing University, Nanjing 210023, China
Atmospheric Environment Research Institute, Hubei Provincial Academy of Eco-environmental Sciences, Wuhan 430079, China
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Short summary
To identify cloud, aerosol, and planetary boundary layer (PBL) interactions from an air quality perspective, we summarized two pollution patterns characterized by denser liquid cloud and by obvious cloud radiation interaction (CRI). Numerical simulation experiments showed CRI could cause a 50 % reduction in aerosol radiation interaction (ARI) under a low-trough system. The results emphasized the nonnegligible role of CRI and its inhibition of ARI under wet and cloudy pollution synoptic patterns.
To identify cloud, aerosol, and planetary boundary layer (PBL) interactions from an air quality...
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