Articles | Volume 26, issue 4
https://doi.org/10.5194/acp-26-2965-2026
© Author(s) 2026. 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-26-2965-2026
© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
27 Feb 2026
Research article |
| 27 Feb 2026
| 27 Feb 2026
Disparate evolution mechanisms and optical absorption for transboundary soot particles passing through inland and sea pathways
Jian Zhang
School of Environmental and Material Engineering, Yantai University, Yantai 264005, China
Zexuan Zhang
Key Laboratory of Geoscience Big Data and Deep Resource of Zhejiang Province, Department of Atmospheric Sciences, School of Earth Sciences, Zhejiang University, Hangzhou 310027, China
Keliang Li
Key Laboratory of Geoscience Big Data and Deep Resource of Zhejiang Province, Department of Atmospheric Sciences, School of Earth Sciences, Zhejiang University, Hangzhou 310027, China
Xiyao Chen
Key Laboratory of Geoscience Big Data and Deep Resource of Zhejiang Province, Department of Atmospheric Sciences, School of Earth Sciences, Zhejiang University, Hangzhou 310027, China
Xinpeng Xu
Key Laboratory of Geoscience Big Data and Deep Resource of Zhejiang Province, Department of Atmospheric Sciences, School of Earth Sciences, Zhejiang University, Hangzhou 310027, China
Yangmei Zhang
Key Laboratory of Atmospheric Chemistry, China Meteorological Administration, Beijing 100081, China
Anzhou Han
Trier College of Sustainable Technology, Yantai University, Yantai 264005, China
Yuanyuan Wang
Hangzhou International Innovation Institute of Beihang University, Hangzhou 310000, China
Jing Ding
School of Environmental and Material Engineering, Yantai University, Yantai 264005, China
Liang Xu
College of Sciences, China Jiliang University, Hangzhou 310018, China
Yinxiao Zhang
Flight College, Shandong University of Aeronautics, Binzhou 256600, China
Hongya Niu
Key Laboratory of Resource Exploration Research of Hebei Province, Hebei University of Engineering, Handan 056038, China
Shoujuan Shu
Key Laboratory of Geoscience Big Data and Deep Resource of Zhejiang Province, Department of Atmospheric Sciences, School of Earth Sciences, Zhejiang University, Hangzhou 310027, China
Key Laboratory of Geoscience Big Data and Deep Resource of Zhejiang Province, Department of Atmospheric Sciences, School of Earth Sciences, Zhejiang University, Hangzhou 310027, China
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Short summary
To explore the evolution mechanism and radiative absorption of soot particles during transboundary transport, we conducted field campaigns and simulated their optical properties. Our results reveal that soot particles transported over the sea undergo different aging processes compared to the inland, consequently leading to distinct radiative absorption. This study provides important information for refining mixing models of aged soot and improving their radiative effect simulations.
To explore the evolution mechanism and radiative absorption of soot particles during...
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