Articles | Volume 21, issue 7
https://doi.org/10.5194/acp-21-5739-2021
https://doi.org/10.5194/acp-21-5739-2021
Research article
 | 
16 Apr 2021
Research article |  | 16 Apr 2021

The impact threshold of the aerosol radiative forcing on the boundary layer structure in the pollution region

Dandan Zhao, Jinyuan Xin, Chongshui Gong, Jiannong Quan, Yuesi Wang, Guiqian Tang, Yongxiang Ma, Lindong Dai, Xiaoyan Wu, Guangjing Liu, and Yongjing Ma

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Cited articles

An, Z., Huang, R.-J., Zhang, R., Tie, X., Li, G., Cao, J., Zhou, W., Shi, Z., Han, Y., Gu, Z., and Ji, Y.: Severe haze in northern China: A synergy of anthropogenic emissions and atmospheric processes, P. Natl. Acad. Sci. USA, 116, 8657–8666, https://doi.org/10.1073/pnas.1900125116, 2019. 
Andrews, D. G.: An Introduction to Atmospheric Physics, Cambridge University Press, Cambridge, https://doi.org/10.1017/CBO9780511800788, 2000. 
Aron, R.: Mixing height–an inconsistent indicator of potential air pollution concentrations, Atmos. Environ., 17, 2193–2197, https://doi.org/10.1016/0004-6981(83)90215-9, 1983. 
Barbaro, E., Arellano, J., Ouwersloot, H., Schröter, J., Donovan, D., and Krol, M.: Aerosols in the convective boundary layer: Shortwave radiation effects on the coupled land–atmosphere system, J. Geophys. Res.-Atmos., 119, 5845–5863, https://doi.org/10.1002/2013JD021237, 2014. 
China National Environmental Monitoring Center: Observation data, available at: http://106.37.208.233:20035/, last access: 4 June 2020. 
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Short summary
The influence of aerosol radiative forcing (ARF) on the boundary layer structure is nonlinear. The threshold of the modification effects of ARF on the boundary layer structure was determined for the first time, highlighting that once ARF exceeded a certain value, the boundary layer would quickly stabilize and aggravate air pollution. This could provide useful information for relevant atmospheric-environment improvement measures and policies.
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