Impacts of condensable particulate matter on atmospheric organic aerosols and fine particulate matter (PM<sub>2.5</sub>) in China
Abstract 2.5, particulate matter with aerodynamic diameter not exceeding 2.5 µ m) concentrations in China. Compared with observations at a Beijing site during a haze episode from 14 October to 14 November 2014, estimates of the temporal average primary OA (POA) and SOA concentrations were greatly improved after including the CPM effects. These scenarios demonstrated the significant contributions of CPM emissions from stationary combustion and mobile sources to the POA (51 %–85 %), SOA (42 %–58 %), and total OA concentrations (45 %–75 %). Furthermore, the contributions of CPM emissions to total OA concentrations were demonstrated over the 2 major cities and 26 other cities of the Beijing–Tianjin–Hebei region (hereafter referred to as the “BTH2 + 2.5 concentrations over the BTH2 + 2.5 and may also provide important implications for the sources of OA.
- Location
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Deutsche Nationalbibliothek Frankfurt am Main
- Extent
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Online-Ressource
- Language
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Englisch
- Bibliographic citation
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Impacts of condensable particulate matter on atmospheric organic aerosols and fine particulate matter (PM2.5) in China ; volume:22 ; number:17 ; year:2022 ; pages:11845-11866 ; extent:22
Atmospheric chemistry and physics ; 22, Heft 17 (2022), 11845-11866 (gesamt 22)
- Creator
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Li, Mengying
Yu, Shaocai
Chen, Xue
Li, Zhen
Zhang, Yibo
Song, Zhe
Liu, Weiping
Li, Pengfei
Zhang, Xiaoye
Zhang, Meigen
Sun, Yele
Liu, Zirui
Sun, Caiping
Jiang, Jingkun
Wang, Shuxiao
Murphy, Benjamin N.
Alapaty, Kiran
Mathur, Rohit
Rosenfeld, Daniel
Seinfeld, John H.
- DOI
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10.5194/acp-22-11845-2022
- URN
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urn:nbn:de:101:1-2022091505292643264955
- Rights
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
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15.08.2025, 7:25 AM CEST
Data provider
Deutsche Nationalbibliothek. If you have any questions about the object, please contact the data provider.
Associated
- Li, Mengying
- Yu, Shaocai
- Chen, Xue
- Li, Zhen
- Zhang, Yibo
- Song, Zhe
- Liu, Weiping
- Li, Pengfei
- Zhang, Xiaoye
- Zhang, Meigen
- Sun, Yele
- Liu, Zirui
- Sun, Caiping
- Jiang, Jingkun
- Wang, Shuxiao
- Murphy, Benjamin N.
- Alapaty, Kiran
- Mathur, Rohit
- Rosenfeld, Daniel
- Seinfeld, John H.