Arid
DOI10.1016/j.atmosenv.2019.117163
Contribution of Iraqi and Syrian dust storms on particulate matter concentration during a dust storm episode in receptor cities: Case study of Tehran
Farahani, Vahid Jalali; Arhami, Mohammad
通讯作者Arhami, Mohammad
来源期刊ATMOSPHERIC ENVIRONMENT
ISSN1352-2310
EISSN1873-2844
出版年2020
卷号222
英文摘要Frequent dust storms originated from Middle Eastern deserts impact major cities in Iran, including Tehran. Previous studies identified Iraqi and Syrian deserts as the main cross-border contributors to Tehran Particulate Matter (PM) levels. In this study, the contribution of Iraqi and Syrian dust storms to Tehran's PM10 and PM2.5 concentration were assessed during a dust storm episode. Initially, a dust storm event was identified through the statistical analysis of the recorded air pollution data at Tehran's monitoring stations and the visual inspection of the satellite images. A combination of CMAQ/WRF/SMOKE modeling systems was used to simulate PM concentrations from Tehran local sources and dust storms formed in Iraq and Syria. An emission inventory of Tehran anthropogenic and biogenic pollutant sources was also developed and distributed throughout the city. In order to obtain the contribution of the different sources to Tehran PM10 and PM2.5 concentration, several sets of simulations were performed using different emission groups including local sources, Iraqi dust storms, Syrian dust storms and both Iraqi-Syrian dust storms. The results showed local emissions comprised most of the PM concentrations, however cross-border dust sources heavily influenced PM levels at all monitoring stations during the dust event. Nearly 28% of the average PM concentrations were dust particles formed in Iraq and Syria. The simulation of the dust event showed Iraqi's desert were responsible for nearly twice amount of observed PM concentrations in Tehran compared to Syria's desert during the episode. The results of this study could be used for planning effective measures to reduce dust related pollution problems in Tehran.
英文关键词Dust storm Particulate matter Air pollution modeling CMAQ WRF Middle East
类型Article
语种英语
国家Iran
收录类别SCI-E
WOS记录号WOS:000510946800046
WOS关键词AIR-QUALITY ; SAHARAN DUST ; REGIONAL HAZE ; EMISSION ; PERFORMANCE ; IMPLEMENTATION ; SENSITIVITY ; TRANSPORT
WOS类目Environmental Sciences ; Meteorology & Atmospheric Sciences
WOS研究方向Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/314140
作者单位Sharif Univ Technol, Dept Civil Engn, Azadi Ave, Tehran, Iran
推荐引用方式
GB/T 7714
Farahani, Vahid Jalali,Arhami, Mohammad. Contribution of Iraqi and Syrian dust storms on particulate matter concentration during a dust storm episode in receptor cities: Case study of Tehran[J],2020,222.
APA Farahani, Vahid Jalali,&Arhami, Mohammad.(2020).Contribution of Iraqi and Syrian dust storms on particulate matter concentration during a dust storm episode in receptor cities: Case study of Tehran.ATMOSPHERIC ENVIRONMENT,222.
MLA Farahani, Vahid Jalali,et al."Contribution of Iraqi and Syrian dust storms on particulate matter concentration during a dust storm episode in receptor cities: Case study of Tehran".ATMOSPHERIC ENVIRONMENT 222(2020).
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Farahani, Vahid Jalali]的文章
[Arhami, Mohammad]的文章
百度学术
百度学术中相似的文章
[Farahani, Vahid Jalali]的文章
[Arhami, Mohammad]的文章
必应学术
必应学术中相似的文章
[Farahani, Vahid Jalali]的文章
[Arhami, Mohammad]的文章
相关权益政策
暂无数据
收藏/分享

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。