干旱区生态环境知识资源中心(Arid): Response of PM2.5 pollution to land use in China

Arid

DOI	10.1016/j.jclepro.2019.118741
	Response of PM2.5 pollution to land use in China
	Lu, Debin 1,2; Xu, Jianhua 3; Yue, Wenze 1; Mao, Wanliu 4; Yang, Dongyang 5; Wang, Jinzhu 6
通讯作者	Lu, Debin ; Yue, Wenze
来源期刊	JOURNAL OF CLEANER PRODUCTION
ISSN	0959-6526
EISSN	1879-1786
出版年	2020
卷号	244
英文摘要	As the spatial carrier of the emission sources and influencing factors of PM2.5, land use and its changes can inevitably affect local and regional PM2.5 concentrations. The relationship between the growth of PM2.5 and the changes of land use in China during 1998-2015 was explored in this paper using the Theil-Sen median trend analysis, Mann-Kendall and spatial econometric model. The results showed that the area where PM(2.5 )concentration was less than 10 mu g/m(3) accounted for a small portion (18.33%) of the land area in China, and the area where PM2.5 concentration was more than 35 mu g/m(3) accounted for 31.30% of the land area. High PM2.5 concentration was found in the East China Plain and Taklimakan desert; artificial surfaces, cultivated land and deserts were coated with high PM2.5 concentration more frequently, while the forest, grassland and unused land were usually covered with low PM2.5 concentration. PM(2.5 )concentration in desert land and artificial surfaces respectively increased at a pace of 1.07 mu g/m(3) and 0.80 mu g/m(3) per year during 1998-2015, higher than those in other land use types. They mainly came from the sand dust aerosol in northwest China, while those in the other areas mainly came from emissions in the human activities. Therefore, reasonable coordinating the proportion of construction land, cultivated land, forest land and grassland in eastern China, and strengthening desert governance in northwest China, are suggested to reduce PM2.5 concentration in China. (C) 2019 Elsevier Ltd. All rights reserved.
英文关键词	Particulate matter (PM2.5) Land use Spatial econometric model
类型	Article
语种	英语
国家	Peoples R China
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000503172600151
WOS关键词	YANGTZE-RIVER DELTA ; FINE PARTICULATE MATTER ; USE REGRESSION-MODELS ; AIR-POLLUTION ; LANDSCAPE PATTERN ; URBAN FORM ; URBANIZATION ; QUALITY ; EMISSIONS ; PARTICLE
WOS类目	Green & Sustainable Science & Technology ; Engineering, Environmental ; Environmental Sciences
WOS研究方向	Science & Technology - Other Topics ; Engineering ; Environmental Sciences & Ecology
EI主题词	2020-01-20
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/312539
作者单位	1.Zhejiang Univ, Dept Land Management, Hangzhou 310058, Zhejiang, Peoples R China; 2.Tongren Univ, Dept Tourism & Geog, Tongren 554300, Guizhou, Peoples R China; 3.East China Normal Univ, Sch Geog Sci, Shanghai 200241, Peoples R China; 4.Geomat Ctr Zhejiang, Hangzhou 310012, Zhejiang, Peoples R China; 5.Henan Univ, Henan Key Lab Integrat Air Pollut Prevent & Ecol, Kaifeng 475004, Peoples R China; 6.Southwest Univ, Coll Resources & Environm, Chongqing 400715, Peoples R China
推荐引用方式 GB/T 7714	Lu, Debin,Xu, Jianhua,Yue, Wenze,et al. Response of PM2.5 pollution to land use in China[J],2020,244.
APA	Lu, Debin,Xu, Jianhua,Yue, Wenze,Mao, Wanliu,Yang, Dongyang,&Wang, Jinzhu.(2020).Response of PM2.5 pollution to land use in China.JOURNAL OF CLEANER PRODUCTION,244.
MLA	Lu, Debin,et al."Response of PM2.5 pollution to land use in China".JOURNAL OF CLEANER PRODUCTION 244(2020).