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Air Pollutants: Sources, Emissions, Processing and Deposition

A special issue of International Journal of Environmental Research and Public Health (ISSN 1660-4601). This special issue belongs to the section "Air".

Deadline for manuscript submissions: closed (3 April 2023) | Viewed by 1736

Special Issue Editors


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Guest Editor
Key Laboratory of Beijing on Regional Air Pollution Control, Beijing University of Technology, Beijing 100124, China
Interests: emission inventory; inversion of source; air pollution impact

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Guest Editor
State Key Laboratory of Atmospheric Boundary Layer Physics and Atmospheric Chemistry (LAPC), Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China
Interests: air pollution-ecosystem interactions; atmospheric processing and deposition; atmospheric measurement techniques

Special Issue Information

Dear Colleagues,

Air pollution has been regarded in many regions around the world as an important concern. The fundamental cause of the air pollution is emissions. Transport is another important factor in the formation and diffusion of pollution. Deposition processes cause the downward movement of pollutants in the atmosphere, which ultimately removes the pollutants to the ground surface, adding nutrients or toxics to ecosystems. Research on the emission characteristics and emission inventory of air pollution sources, as well as transport and deposition mechanisms of air pollution, will help us to estimate the environmental impact and health risk posed by air pollution. It could also provide scientific support to develop appropriate pollution-control strategies for governments, and moreover, serve the regional society and economy in terms of sustainable development. With the continuous implementation of air pollution prevention measures, the emission characteristics and pollution transport mechanisms may also be changing. The methodology of emission inventory and the recognition of emission characteristics need to be continuously updated and deepened. The study of pollution transport mechanisms also needs to be constantly supplemented and improved. This Special Issue focuses on: (1) the new understanding of the emission characteristics, including but not limited to emerging pollutants or potential emission sources; (2) refined and dynamic emission estimates based on the multi-technology/data category to reduce the uncertainty of the emission inventory; and (3) the transport and deposition characteristics of air pollutants. Papers addressing these topics are invited for this Special Issue.

Prof. Dr. Ying Zhou
Prof. Dr. Yuepeng Pan
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. International Journal of Environmental Research and Public Health is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2500 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • emission
  • source
  • transport
  • deposition
  • mechanism

Published Papers (1 paper)

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Research

16 pages, 16116 KiB  
Article
Transport Channels of Air Pollutants Affecting the Southern Sichuan Basin Based on Gridded Dispersion Simulation
by Yinpeng Mo, Guangming Shi, Xia Jiang, Tianzhi Luo, Shuhua Zhou and Fumo Yang
Int. J. Environ. Res. Public Health 2023, 20(7), 5396; https://doi.org/10.3390/ijerph20075396 - 4 Apr 2023
Viewed by 1521
Abstract
Air pollutants suspended in the atmosphere have a large impact on air quality, climate, and human health. As one of the important populated and industrialized regions in China, the Sichuan Basin (SCB) has confronted severe air pollution in recent years. Previous studies have [...] Read more.
Air pollutants suspended in the atmosphere have a large impact on air quality, climate, and human health. As one of the important populated and industrialized regions in China, the Sichuan Basin (SCB) has confronted severe air pollution in recent years. Previous studies have shown that regional transport played a significant role in the formation of regional pollution in the SCB, particularly in the southern basin. Using Yibin and Zigong as representative receptor cities, we further identified the transport channels affecting the southern basin by conducting gridded dispersion simulations. A total of seven channels were identified, including three for cyclonic transport, three through the mountainous areas between the Longquan Mountain and the Huaying Mountain, and one along the Yangtze River. Varying seasonal distributions of their occurrence frequencies were observed. Furthermore, observational evidence for several universal channels was presented during a typical transport case. The transport pathways identified in this study can guide the planning of regional distribution of emission sources and the measures for regional joint prevention and control of air pollution. Full article
(This article belongs to the Special Issue Air Pollutants: Sources, Emissions, Processing and Deposition)
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