Articles | Volume 26, issue 6
https://doi.org/10.5194/acp-26-4231-2026
https://doi.org/10.5194/acp-26-4231-2026
Research article
 | 
26 Mar 2026
Research article |  | 26 Mar 2026

Investigation of aerosol transport flux structure over Beijing based on lidar observations and the impact of dust transport on air quality

Zhengguo Tian, Longlong Wang, Si Liu, Cheng Yao, Tong Lu, Weijie Zou, Zhenping Yin, Yun He, Lei Li, Bin Zhang, Daru Chen, Zhichao Bu, Yubao Chen, and Xuan Wang

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Short summary
This study investigates aerosol transport flux structure over Beijing and dust transport's impact on air quality using polarization lidar and Doppler wind profiling lidar, focusing on a 2–4 November 2023, winter haze event. It classifies dust and non-dust aerosols via particle depolarization ratio, calculates their vertical/horizontal mass flux profiles with the covariance method, and analyzes meteorological influences.
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