干旱区生态环境知识资源中心(Arid): Combining Cluster Analysis of Air Pollution and Meteorological Data with Receptor Model Results for Ambient PM2.5 and PM10

Arid

DOI	10.3390/ijerph17228455
	Combining Cluster Analysis of Air Pollution and Meteorological Data with Receptor Model Results for Ambient PM2.5 and PM10
	Jorquera, Hector; Villalobos, Ana Maria
通讯作者	Jorquera, H
来源期刊	INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH
EISSN	1660-4601
出版年	2020
卷号	17 期号:22
英文摘要	Air pollution regulation requires knowing major sources on any given zone, setting specific controls, and assessing how health risks evolve in response to those controls. Receptor models (RM) can identify major sources: transport, industry, residential, etc. However, RM results are typically available for short term periods, and there is a paucity of RM results for developing countries. We propose to combine a cluster analysis (CA) of air pollution and meteorological measurements with a short-term RM analysis to estimate a long-term, hourly source apportionment of ambient PM2.5 and PM10. We have developed a proof of the concept for this proposed methodology in three case studies: a large metropolitan zone, a city with dominant residential wood burning (RWB) emissions, and a city in the middle of a desert region. We have found it feasible to identify the major sources in the CA results and obtain hourly time series of their contributions, effectively extending short-term RM results to the whole ambient monitoring period. This methodology adds value to existing ambient data. The hourly time series results would allow researchers to apportion health benefits associated with specific air pollution regulations, estimate source-specific trends, improve emission inventories, and conduct environmental justice studies, among several potential applications.
英文关键词	air pollution source apportionment cluster analysis health risks residential wood burning sustainable urban development
类型	Article
语种	英语
开放获取类型	Green Published, gold
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000594165900001
WOS关键词	SOURCE APPORTIONMENT ; PARTICULATE MATTER ; ORGANIC AEROSOL ; PARTICLE EMISSIONS ; METROPOLITAN-AREA ; FIELD-EVALUATION ; BLACK CARBON ; POLAR PLOTS ; CHILE ; SANTIAGO
WOS类目	Environmental Sciences ; Public, Environmental & Occupational Health
WOS研究方向	Environmental Sciences & Ecology ; Public, Environmental & Occupational Health
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/327762
作者单位	[Jorquera, Hector] Pontificia Univ Catolica Chile, Dept Ingn Quim & Bioproc, Santiago 7820244, Chile; [Jorquera, Hector] Pontificia Univ Catolica Chile, Ctr Desarrollo Urbano Sustentable, Santiago 7520245, Chile; [Villalobos, Ana Maria] DICTUC SA, Vicuna Mackenna 4860, Santiago 7820436, Chile
推荐引用方式 GB/T 7714	Jorquera, Hector,Villalobos, Ana Maria. Combining Cluster Analysis of Air Pollution and Meteorological Data with Receptor Model Results for Ambient PM2.5 and PM10[J],2020,17(22).
APA	Jorquera, Hector,&Villalobos, Ana Maria.(2020).Combining Cluster Analysis of Air Pollution and Meteorological Data with Receptor Model Results for Ambient PM2.5 and PM10.INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH,17(22).
MLA	Jorquera, Hector,et al."Combining Cluster Analysis of Air Pollution and Meteorological Data with Receptor Model Results for Ambient PM2.5 and PM10".INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 17.22(2020).