Quantifying the influence of natural and socioeconomic factors and their interactive impact on PM2.5 pollution in China

doi:10.1016/j.envpol.2018.05.043

	Quantifying the influence of natural and socioeconomic factors and their interactive impact on PM2.5 pollution in China
	Yang, Dongyang 1,2; Wang, Xiaomin 3; Xu, Jianhua 1,2; Xu, Chengdong 4; Lu, Debin 1,2,5; Ye, Chao 1,2; Wang, Zujing 6; Bai, Ling 7
刊名	ENVIRONMENTAL POLLUTION
	2018-10-01
卷号	241 页码:475-483
关键词	PM2.5 Natural and socioeconomic factors Interaction effect GeogDetector
ISSN号	0269-7491
DOI	10.1016/j.envpol.2018.05.043
通讯作者	Xu, Jianhua(Jhxu@geo.ecnu.edu.cn) ; Xu, Chengdong(xucd@lreis.ac.cn)
英文摘要	PM2.5 pollution is an environmental issue caused by multiple natural and socioeconomic factors, presenting with significant spatial disparities across mainland China. However, the determinant power of natural and socioeconomic factors and their interactive impact on PM2.5 pollution is still unclear. In the study, the GeogDetector method was used to quantify nonlinear associations between PM2.5 and potential factors. This study found that natural factors, including ecological environments and climate, were more influential than socioeconomic factors, and climate was the predominant factor (q = 0.56) in influencing PM2.5 pollution. Among all interactions of the six influencing factors, the interaction of industry and climate had the largest influence (q = 0.66). Two recognized major contaminated areas were the Tarim Basin in the northwest region and the eastern plain region; the former was mainly influenced by the warm temperate arid climate and desert, and the latter was mainly influenced by the warm temperate semi-humid climate and multiple socioeconomic factors. The findings provided an interpretation of the influencing mechanisms of PM2.5 pollution, which can contribute to more specific policies aimed at successful PM2.5 pollution control and abatement. (C) 2018 Elsevier Ltd. All rights reserved.
资助项目	National Natural Science Foundation of China[41601419] ; National Natural Science Foundation of China[41571138] ; National Natural Science Foundation of China[41761021] ; Collaborative Project of Henan Key Laboratory of Integrative Air Pollution Prevention and Ecological Security
WOS关键词	FINE PARTICULATE MATTER ; URBAN AIR-POLLUTION ; LONG-TERM EXPOSURE ; JANUARY 2013 ; SPATIOTEMPORAL VARIATION ; SOURCE APPORTIONMENT ; HAZE POLLUTION ; EASTERN CHINA ; PM10 ; HEALTH
WOS研究方向	Environmental Sciences & Ecology
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000440390800051
资助机构	National Natural Science Foundation of China ; Collaborative Project of Henan Key Laboratory of Integrative Air Pollution Prevention and Ecological Security
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/54495]
专题	中国科学院地理科学与资源研究所
通讯作者	Xu, Jianhua; Xu, Chengdong
作者单位	1.East China Normal Univ, Sch Geog Sci, Shanghai 200241, Peoples R China 2.East China Normal Univ, Inst Ecochongming, Shanghai 200241, Peoples R China 3.Beijing Normal Univ, Sch Geog, Beijing 100875, Peoples R China 4.Chinese Acad Sci, State Key Lab Resources & Environm Informat Syst, Inst Geog Sci & Nat Resource Res, Beijing 100101, Peoples R China 5.Tongren Univ, Dept Tourism & Geog, Tongren 554300, Guizhou, Peoples R China 6.Suzhou Univ Sci & Technol, Sch Environm Sci & Engn, Suzhou 215009, Jiangsu, Peoples R China 7.Nanchang Univ, Sch Econ & Management, Nanchang 330031, Jiangxi, Peoples R China
推荐引用方式 GB/T 7714	Yang, Dongyang,Wang, Xiaomin,Xu, Jianhua,et al. Quantifying the influence of natural and socioeconomic factors and their interactive impact on PM2.5 pollution in China[J]. ENVIRONMENTAL POLLUTION,2018,241:475-483.
APA	Yang, Dongyang.,Wang, Xiaomin.,Xu, Jianhua.,Xu, Chengdong.,Lu, Debin.,...&Bai, Ling.(2018).Quantifying the influence of natural and socioeconomic factors and their interactive impact on PM2.5 pollution in China.ENVIRONMENTAL POLLUTION,241,475-483.
MLA	Yang, Dongyang,et al."Quantifying the influence of natural and socioeconomic factors and their interactive impact on PM2.5 pollution in China".ENVIRONMENTAL POLLUTION 241(2018):475-483.