Articles | Volume 26, issue 16
https://doi.org/10.5194/acp-26-11771-2026
https://doi.org/10.5194/acp-26-11771-2026
Measurement report
 | 
19 Aug 2026
Measurement report |  | 19 Aug 2026

Measurement report: Dust Transport and Local Anthropogenic Emissions Differently Shape Atmospheric Ice-Nucleating Particles in an Industrial Urban Atmosphere

Jiawei Yang, Jingchuan Chen, Jie Chen, Zeyu Feng, Wenxu Fang, Yanting Qiu, Junrui Wang, Ruiqi Man, Taomou Zong, Yuechen Liu, Zhijun Wu, Ning Tang, and Min Hu

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Cited articles

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Augustin-Bauditz, S., Wex, H., Kanter, S., Ebert, M., Niedermeier, D., Stolz, F., Prager, A., and Stratmann, F.: The immersion mode ice nucleation behavior of mineral dusts: A comparison of different pure and surface modified dusts, Geophys. Res. Lett., 41, 7375–7382, https://doi.org/10.1002/2014GL061317, 2014. 
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Short summary
In clouds containing liquid water and ice (about 0 to −38 °C), ice-nucleating particles act as tiny “seeds” that help supercooled water freeze. We studied these particles in winter air in Taiyuan, an industrial city in northern China. The strongest increases occurred during a desert dust intrusion, while haze and pollution showed weak links to fine-particle pollution sources. This suggests urban freezing particles can be strongly affected by transported dust, not pollution intensity alone.
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