干旱区生态环境知识资源中心(Arid): Fine resolution air quality dynamics related to socioeconomic and land use factors in the most polluted desert metropolitan in the American Southwest

Arid

DOI	10.1016/j.scitotenv.2021.147713
	Fine resolution air quality dynamics related to socioeconomic and land use factors in the most polluted desert metropolitan in the American Southwest
	Li, Yubin; Myint, Soe W.
通讯作者	Li, YB (corresponding author), 750 S Ash Ave,Apt 8009, Tempe, AZ 85281 USA.
来源期刊	SCIENCE OF THE TOTAL ENVIRONMENT
ISSN	0048-9697
EISSN	1879-1026
出版年	2021
卷号	788
英文摘要	Air pollution kills approximately 4.2 million people every year. As air pollution varies significantly in different urban areas, the assessment of urban emissions is key to taking appropriate actions and formulating policies for sustainable built environments and to promote the wellbeing of people. The overarching goal of this study was to generate fine resolution aerosol optical depth (AOD) using Landsat imagery and examine both the socioeconomic inequalities of air pollution exposure and the air quality variation related to different land-use categories. This study has focused on a period of unusual population growth, 2000-2010, in the Phoenix Metropolitan Area. It was found that socioeconomic factors, vegetation indexes, and land use land cover types are all strong predictors of AOD, and the negative coefficients of socioeconomic values reveal insight into the social inequality of air pollution exposure. Results suggest that the government regulation on air pollution during the study period helped to improve air quality. Meanwhile, planting vegetation to mitigate air pollution should be carefully examined in order to find the right vegetation species and spatial configuration of vegetation cover in urban settings. (c) 2021 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).
英文关键词	AOD Landsat Lands use and land cover types Socioeconomic status Air pollution Vegetation
类型	Article
语种	英语
开放获取类型	hybrid
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000662645700011
WOS关键词	AEROSOL OPTICAL DEPTH ; RETRIEVAL ALGORITHM SARA ; EXPOSURE ASSESSMENT ; MORTALITY ; IMPACT ; INEQUALITY ; DISPERSION ; VEGETATION ; PATTERNS ; MODEL
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
来源机构	Arizona State University
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/351689
作者单位	[Li, Yubin; Myint, Soe W.] Arizona State Univ, Sch Geog Sci & Urban Planning, Tempe, AZ USA
推荐引用方式 GB/T 7714	Li, Yubin,Myint, Soe W.. Fine resolution air quality dynamics related to socioeconomic and land use factors in the most polluted desert metropolitan in the American Southwest[J]. Arizona State University,2021,788.
APA	Li, Yubin,&Myint, Soe W..(2021).Fine resolution air quality dynamics related to socioeconomic and land use factors in the most polluted desert metropolitan in the American Southwest.SCIENCE OF THE TOTAL ENVIRONMENT,788.
MLA	Li, Yubin,et al."Fine resolution air quality dynamics related to socioeconomic and land use factors in the most polluted desert metropolitan in the American Southwest".SCIENCE OF THE TOTAL ENVIRONMENT 788(2021).