Mapping the emission of air pollution sources based on land-use classification: A case study of Shengzhou, China
文献类型：期刊论文
| 作者 | Chen, Yufan1,2; Xu, Yong1,2; Wang, Fuyuan1; Shi, Fanji1,2 |
| 刊名 | LAND USE POLICY
 |
| 出版日期 | 2022-06-01 |
| 卷号 | 117页码:10 |
| 关键词 | Air pollution source Land-use type Control unit Spatial carrier Pollution behaviour Emission level |
| ISSN号 | 0264-8377 |
| DOI | 10.1016/j.lusepol.2022.106083 |
| 通讯作者 | Xu, Yong(xuy@igsnrr.ac.cn) |
| 英文摘要 | At-source pollutant control is an effective way to systematically address the environmental problems associated with air pollution. The spatial scale of China's environmental management is often at the province or city level, which makes precise governance difficult. Taking Shengzhou, China, as an example, this study defines the control unit (CU) as the spatial location of a anthropogenic pollution source based on land-use classification. For each CU, the pollution behaviours of sulphur dioxide (SO2), nitrogen oxides (NOx), particulate matter with a diameter of < 2.5 mu m (PM2.5) and ammonia (NH3) are identified, and the emission factor methods and the entropy weight method are then used to calculate a single and comprehensive pollution emissions figure. The results show that the CUs in Shengzhou can be divided into 14 types. Combining these types with the characteristics of air pollutant emissions, seven main pollution behaviours are identified. The comprehensive characteristic value (CCV) of air-mixed pollutants is between 0.0 and 2.11, and all CUs can be classified into five levels on the basis of their CCV as follows: >=& nbsp;1.0, 0.5-1.0, 0.2-0.5, 0.0-0.2 and 0.0. The CUs with CCV >=& nbsp;1.0 are transportation land, high-polluting industrial production site, livestock farm, landfill and sewage treatment plant. The CU reclassification and pollution calculation method proposed in this study follows the three main land-use functions of production, living and ecology and serve as a reference for research in other regions of China and in other countries. Moreover, the spatial units in this study are controlled to the smallest administrative scale in China, which can provide the spatial precision required for the implementation of differentiated environmental policies. |
| WOS关键词 | YANGTZE-RIVER DELTA ; PM2.5 CONCENTRATIONS ; INVENTORY ; REGRESSION ; MODELS ; REGION ; URBAN |
| 资助项目 | Strategic Priority Research Program of Chinese Academy of Sciences[XDA23020101] ; Second Tibetan Plateau Scientific Expedition and Research Program[2019QZKK0406] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000780443100001 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | Strategic Priority Research Program of Chinese Academy of Sciences ; Second Tibetan Plateau Scientific Expedition and Research Program |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/174592]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Xu, Yong |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Reg Sustainable Dev Modelling, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 |
Chen, Yufan,Xu, Yong,Wang, Fuyuan,et al. Mapping the emission of air pollution sources based on land-use classification: A case study of Shengzhou, China [J]. LAND USE POLICY,2022,117:10. |
| APA |
Chen, Yufan,Xu, Yong,Wang, Fuyuan,&Shi, Fanji.(2022). Mapping the emission of air pollution sources based on land-use classification: A case study of Shengzhou, China .LAND USE POLICY,117,10. |
| MLA |
Chen, Yufan,et al." Mapping the emission of air pollution sources based on land-use classification: A case study of Shengzhou, China ".LAND USE POLICY 117(2022):10. |
入库方式： OAI收割
来源：地理科学与资源研究所
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