Positive Effect Observed on Reducing Criteria Pollutant Emissions Provided by Provisional Local Regulations during the 2022 Winter Olympics
文献类型：期刊论文
| 作者 | Shi, Zongwen; Ren, Zhoupeng3; Fan, Junfu3; Zuo, Jiwei; Gao, Yu; Wei, Fulu2 |
| 刊名 | ATMOSPHERE
 |
| 出版日期 | 2023-12-01 |
| 卷号 | 14期号:12页码:1774 |
| 关键词 | 2022 Winter Olympics air pollutants particulate matter influencing factor combined indicators pollution control effectiveness |
| DOI | 10.3390/atmos14121774 |
| 文献子类 | Article |
| 英文摘要 | This study examined the impact of temporary air quality control measures on reducing pollutants during the 2022 Winter Olympics in China, utilizing real-time monitoring data from 2017 and 2022 to assess spatial and temporal variations in critical air pollutant concentrations. The results showed that concentrations of PM2.5, PM10, CO, SO2, and NO2 in the Beijing-Tianjin-Hebei region during the Olympic Games showed a marked decrease compared to the historical period, with reductions of 36.59%, 20.35%, 33.95%, 28.90%, and 22.70%, respectively. Significant north-south spatial differences were observed in Beijing, Tianjin, and Hebei Province during the Olympic period. The cities of Zhangjiakou, Chengde, Qinhuangdao, Beijing, and Tangshan showed the most significant pollution reduction. Based on assessments conducted during the Olympic period, it was noted that more than 95% of the daily average concentrations of pollutants are below the maximum values set by the World Health Organization for the interim target. Our research shows that provisional regulations effectively control the emission of air pollutants, providing a solid reference and basis for ensuring air quality during major international events. |
| WOS关键词 | TIANJIN-HEBEI REGION ; AIR-POLLUTION ; HEALTH ; NO2 ; QUALITY ; PM2.5 ; SO2 ; IMPACT ; TRANSPORT ; CLIMATE |
| WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
| WOS记录号 | WOS:001130601000001 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/201580]  |
| 专题 | 资源与环境信息系统国家重点实验室_外文论文 |
| 作者单位 | 1.Shandong Univ Technol, Sch Transportat & Vehicle Engn, Zibo 255000, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China 3.Shandong Univ Technol, Sch Civil Engn & Geomat, Zibo 255000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shi, Zongwen,Ren, Zhoupeng,Fan, Junfu,et al. Positive Effect Observed on Reducing Criteria Pollutant Emissions Provided by Provisional Local Regulations during the 2022 Winter Olympics[J]. ATMOSPHERE,2023,14(12):1774. |
| APA | Shi, Zongwen,Ren, Zhoupeng,Fan, Junfu,Zuo, Jiwei,Gao, Yu,&Wei, Fulu.(2023).Positive Effect Observed on Reducing Criteria Pollutant Emissions Provided by Provisional Local Regulations during the 2022 Winter Olympics.ATMOSPHERE,14(12),1774. |
| MLA | Shi, Zongwen,et al."Positive Effect Observed on Reducing Criteria Pollutant Emissions Provided by Provisional Local Regulations during the 2022 Winter Olympics".ATMOSPHERE 14.12(2023):1774. |
入库方式： OAI收割
来源：地理科学与资源研究所
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