Article: [Analysis of Changes and Factors Influencing Air Pollutants in the Beijing-Tianjin-Hebei Region During the COVID-19 Pandemic].
Huan jing ke xue= Huanjing kexue
2021 Volume 42, Issue 3, Page(s) 1205–1214
Abstract: A series of strict control measures were imposed in the Beijing-Tianjin-Hebei region in early 2020 ... control in the Beijing-Tianjin-Hebei area. Key results are as follows:① Overall, the AQI and the concentrations of six ... statistical methods were combined with spatial analysis to evaluate changes in air pollution and associated human ...
| Abstract | A series of strict control measures were imposed in the Beijing-Tianjin-Hebei region in early 2020 to control the spread of COVID-19. These measures have led to a reduction of anthropogenic air pollutants, providing an opportunity to observe the contribution of human activities to local air pollution. In this study, the control period was divided into four stages:the before, early, middle, and later stages. Based on a variety of data including meteorological, traffic, and industrial manufacturing datasets, statistical methods were combined with spatial analysis to evaluate changes in air pollution and associated human impacts during each stage. In addition, suggestions are made for further regional air pollution control in the Beijing-Tianjin-Hebei area. Key results are as follows:① Overall, the AQI and the concentrations of six air pollutants, especially SO |
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| MeSH term(s) | Air Pollutants/adverse effects ; Air Pollutants/analysis ; Air Pollution/analysis ; Beijing ; COVID-19 ; China ; Cities ; Environmental Monitoring ; Humans ; Pandemics ; Particulate Matter/analysis ; SARS-CoV-2 |
| Chemical Substances | Air Pollutants ; Particulate Matter |
| Language | Chinese |
| Publishing date | 2021-03-20 |
| Publishing country | China |
| Document type | Journal Article |
| ISSN | 0250-3301 |
| ISSN | 0250-3301 |
| DOI | 10.13227/j.hjkx.202007249 |
| Database | MEDical Literature Analysis and Retrieval System OnLINE |
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