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The influence of environmental efficiency on PM2.5 pollution: Evidence from 283 Chinese prefecture-level cities

文献类型：期刊论文

作者Li, Guangdong1,2; Fang, Chuanglin1,2; He, Sanwei3
刊名SCIENCE OF THE TOTAL ENVIRONMENT
出版日期2020-12-15
卷号748页码:10
关键词Fine particulate matter Environmental efficiency Economic growth pattern Spatial spillover China
ISSN号0048-9697
DOI10.1016/j.scitotenv.2020.141549
通讯作者Fang, Chuanglin(fangcl@igsnrr.ac.cn) ; He, Sanwei(hesanwei@zuel.edu.cn)
英文摘要Environmental inefficiency caused by the extensive economic growth pattern is considered a critical driver of the unprecedented PM2.5 (fine particulate matter) pollution in China. However, the nexus between environmental efficiency and PM2.5 concentrations has rarely been examined. We used a recently developed data envelopment analysis method to measure environmental efficiency, environmental total factor productivity, and their compositions in China at the prefecture level from2003 to 2013 and examined the effects of environmental efficiency on PM2.5 pollution. The results indicated that improvements in environmental efficiency significantly ameliorated PM2.5 pollution. The effect of technological progress on PM2.5 reduction is limited, but the pure efficiency and scale efficiency promoted by enhanced management level and optimized production scale strongly contribute to PM2.5 mitigation. The significant spatial spillover of environmental efficiency and PM2.5 pollution introduces challenges and opportunities for lowering PM2.5 emissions. The impact of environmental efficiency on PM2.5 pollution exhibits significant spatiotemporal heterogeneity, and the strength of influence tends to increase with PM2.5 concentration and becomemore pronounced over time. Furthermore, several socioeconomic factors are related to PM2.5 pollution, which implies that PM2.5 control is a complex system and requires a comprehensive policy mix. (c) 2020 Published by Elsevier B.V.
WOS关键词EPSILON-BASED MEASURE ; AIR-POLLUTION ; PARTICULATE MATTER ; ENERGY EFFICIENCY ; ECONOMIC-GROWTH ; REGIONAL DIFFERENCES ; EMPIRICAL-ANALYSIS ; EMISSIONS ; DETERMINANTS ; PRODUCTIVITY
资助项目Strategic Priority Research Programof Chinese Academy of Sciences[XDA20040400] ; National Natural Science Foundation of China[41590842] ; National Natural Science Foundation of China[41971207]
WOS研究方向Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000581049800107
出版者ELSEVIER
资助机构Strategic Priority Research Programof Chinese Academy of Sciences ; National Natural Science Foundation of China
源URL[http://ir.igsnrr.ac.cn/handle/311030/156791]  
专题中国科学院地理科学与资源研究所
通讯作者Fang, Chuanglin; He, Sanwei
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 Resources Res, Key Lab Reg Sustainable Dev Modeling, Beijing 100101, Peoples R China
3.Zhongnan Univ Econ & Law, Sch Publ Adm, Wuhan 430073, Peoples R China
推荐引用方式
GB/T 7714		 Li, Guangdong,Fang, Chuanglin,He, Sanwei. The influence of environmental efficiency on PM2.5 pollution: Evidence from 283 Chinese prefecture-level cities[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2020,748:10.
APA Li, Guangdong,Fang, Chuanglin,&He, Sanwei.(2020).The influence of environmental efficiency on PM2.5 pollution: Evidence from 283 Chinese prefecture-level cities.SCIENCE OF THE TOTAL ENVIRONMENT,748,10.
MLA Li, Guangdong,et al."The influence of environmental efficiency on PM2.5 pollution: Evidence from 283 Chinese prefecture-level cities".SCIENCE OF THE TOTAL ENVIRONMENT 748(2020):10.

入库方式： OAI收割

来源：地理科学与资源研究所

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