Articles | Volume 19, issue 14
https://doi.org/10.5194/acp-19-9663-2019
https://doi.org/10.5194/acp-19-9663-2019
Research article
 | 
31 Jul 2019
Research article |  | 31 Jul 2019

Modeling the aging process of black carbon during atmospheric transport using a new approach: a case study in Beijing

Yuxuan Zhang, Meng Li, Yafang Cheng, Guannan Geng, Chaopeng Hong, Haiyan Li, Xin Li, Dan Tong, Nana Wu, Xin Zhang, Bo Zheng, Yixuan Zheng, Yu Bo, Hang Su, and Qiang Zhang

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Short summary
In this work, we developed a new approach to simulate BC mixing state based on an emissions inventory and back-trajectory analysis. The model tracks the evolution of BC aging degree during atmospheric transport. Our simulations identified the important roles of extensive emission regions in the BC aging process during atmospheric transport, which provided more clues for improving air pollution and climate change.
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