中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 地理科学与资源研究所
  3. 中国科学院地理科学与资源研究所
  4. 区域可持续发展分析与模拟重点实验室
  5. 外文论文
Governance matters: Urban expansion, environmental regulation, and PM2.5 pollution

文献类型：期刊论文

作者Liu, Zhitao2; Fang, Chuanglin2; Sun, Biao2; Liao, Xia2
刊名SCIENCE OF THE TOTAL ENVIRONMENT
出版日期2023-06-10
卷号876
ISSN号1879-1026
关键词PM2 5 Urban expansion Environmental regulation Moderating effects Spatial Durbin model Yangtze River Delta region
DOI10.1016/j.scitotenv.2023.162788
文献子类Article
英文摘要Increasing PM2.5 pollution in urban expansion threatens citizens' health. Environmental regulation has proven to be an effective tool to directly combat PM2.5 pollution. However, whether it can moderate the impacts of urban expan-sion on PM2.5 pollution, in the context of rapid urbanization, is an interesting and unexplored topic. Therefore, this paper constructs a Drivers-Governance-Impacts framework and explores in depth the interactions among urban expan-sion, environmental regulation, and PM2.5 pollution. Based on 2005-2018 sample data from the Yangtze River Delta region, the estimation results of the Spatial Durbin model imply that (1) urban expansion has an inverse U-shaped as-sociation with PM2.5 pollution. The positive correlation may reverse when the ratio of urban built-up land area hits 0.21. (2) Of the three environmental regulations, investment in pollution control has little impact on PM2.5 pollution. Pollution charges and public attention exhibit a U-shaped and inverted U-shaped relationship with PM2.5 pollution, respectively. (3) In terms of moderating effects, pollution charges can exacerbate PM2.5 pollution from urban expansion, while public attention can inhibit it through its monitoring role. Therefore, we suggest that cities adopt dif-ferentiated strategies of urban expansion and environmental protection according to their urbanization levels. Mean-while, appropriate formal regulation and strong informal regulation will help improve air quality.
WOS关键词HAZE POLLUTION ; AIR-POLLUTION ; INFORMAL REGULATION ; ENERGY-CONSUMPTION ; ECOSYSTEM SERVICES ; DEVELOPING-COUNTRY ; CHINA ; IMPACT ; URBANIZATION ; DETERMINANTS
WOS研究方向Environmental Sciences & Ecology
出版者ELSEVIER
WOS记录号WOS:000951859800001
源URL[http://ir.igsnrr.ac.cn/handle/311030/190236]  
专题区域可持续发展分析与模拟院重点实验室_外文论文
作者单位1.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Inst Geog Sci & Nat Sources Res, Beijing 100101, Peoples R China
推荐引用方式
GB/T 7714		 Liu, Zhitao,Fang, Chuanglin,Sun, Biao,et al. Governance matters: Urban expansion, environmental regulation, and PM2.5 pollution[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2023,876.
APA Liu, Zhitao,Fang, Chuanglin,Sun, Biao,&Liao, Xia.(2023).Governance matters: Urban expansion, environmental regulation, and PM2.5 pollution.SCIENCE OF THE TOTAL ENVIRONMENT,876.
MLA Liu, Zhitao,et al."Governance matters: Urban expansion, environmental regulation, and PM2.5 pollution".SCIENCE OF THE TOTAL ENVIRONMENT 876(2023).

入库方式： OAI收割

来源：地理科学与资源研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。