High enrichment of heavy metals in fine particulate matter through dust aerosol generation
Abstract 2.5) aerosols, which can be up to ∼ 6.5-fold. To calculate the contributions of dust to atmospheric heavy metals, regional air quality models usually use the dust chemical profiles from the U.S. Environmental Protection Agency's (EPA) SPECIATE database, which does not capture the correct size-dependent selectivity of heavy metals in dust aerosols. Our air quality modeling for China demonstrates that the calculated contribution of fine-dust aerosols to atmospheric heavy metals, as well as their cancer risks, could have significant errors without using proper dust profiles.
- Standort
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Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
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Online-Ressource
- Sprache
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Englisch
- Erschienen in
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High enrichment of heavy metals in fine particulate matter through dust aerosol generation ; volume:23 ; number:20 ; year:2023 ; pages:13049-13060 ; extent:12
Atmospheric chemistry and physics ; 23, Heft 20 (2023), 13049-13060 (gesamt 12)
- Urheber
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Gao, Qianqian
Zhu, Shengqiang
Zhou, Kaili
Zhai, Jinghao
Chen, Shaodong
Wang, Qihuang
Wang, Shurong
Han, Jin
Lu, Xiaohui
Chen, Hong
Zhang, Liwu
Wang, Lin
Wang, Zimeng
Yang, Xin
Ying, Qi
Zhang, Hongliang
Chen, Jianmin
Wang, Xiaofei
- DOI
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10.5194/acp-23-13049-2023
- URN
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urn:nbn:de:101:1-2023101904180628270366
- Rechteinformation
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
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15.08.0006, 09:45 MEZ
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Beteiligte
- Gao, Qianqian
- Zhu, Shengqiang
- Zhou, Kaili
- Zhai, Jinghao
- Chen, Shaodong
- Wang, Qihuang
- Wang, Shurong
- Han, Jin
- Lu, Xiaohui
- Chen, Hong
- Zhang, Liwu
- Wang, Lin
- Wang, Zimeng
- Yang, Xin
- Ying, Qi
- Zhang, Hongliang
- Chen, Jianmin
- Wang, Xiaofei
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