干旱区生态环境知识资源中心(Arid): Snapshot atmospheric parameters for the Istanbul metropolitan area during the course of two major wind regimes

Arid

DOI	10.1007/s12517-020-05334-6
	Snapshot atmospheric parameters for the Istanbul metropolitan area during the course of two major wind regimes
	Dogan, Tuba Rastgeldi 1; Saydam, Ahmet Cemal 2; Sivri, Nuket 3
通讯作者	Dogan, Tuba Rastgeldi
来源期刊	ARABIAN JOURNAL OF GEOSCIENCES
ISSN	1866-7511
EISSN	1866-7538
出版年	2020
卷号	13 期号:10
英文摘要	At present scientific community is greatly concerned with extreme weather events due to their potential adverse effects that is associated with mesoscale weather events which can often be embedded in synoptic scale events that may be influenced by climatic variabilities. Extreme weather events can also change associated chemical compositions of the atmospheric parameters over metropolitan region. In this paper, we have used two major wind directions (N and SW) to characterize the upper and lower limits of atmospheric pollutants (PM10 and SO2) over Istanbul/Turkey rather than the wind or precipitation events that are associated with such events. In contrast to expectations, northerly air mass that originates from polar regions and traverses the industrialized or semi-industrialized countries and the Black Sea sets the lower limits for both PM10 and SO2 as 13 and 2.9 mu g/m(3), while southwesterly winds with its Saharan dust load set upper limits for PM10 as an average 300 mu g/m(3) reaching to 800 mu g/m(3) as peak hourly averages. SO2 levels during SW winds were also below 15 mu g/m(3). It has been further shown that the pristine northerly air mass can be used to delineate anthropogenic hot spots that can otherwise impossible to identify due to local perturbations.
英文关键词	Wind directions Air quality PM10 SO2 Istanbul
类型	Article
语种	英语
国家	Turkey
收录类别	SCI-E
WOS记录号	WOS:000531174800001
WOS关键词	DESERT-DUST ; PRECIPITATION ; PM10
WOS类目	Geosciences, Multidisciplinary
WOS研究方向	Geology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/318633
作者单位	1.Harran Univ, Engn Fac, Dept Environm Engn, TR-63050 Sanlurfa, Turkey; 2.Hacettepe Univ, Dept Environm Engn, TR-06800 Ankara, Turkey; 3.Istanbul Univ Cerrahpasa, Dept Environm Engn, TR-34320 Istanbul, Turkey
推荐引用方式 GB/T 7714	Dogan, Tuba Rastgeldi,Saydam, Ahmet Cemal,Sivri, Nuket. Snapshot atmospheric parameters for the Istanbul metropolitan area during the course of two major wind regimes[J],2020,13(10).
APA	Dogan, Tuba Rastgeldi,Saydam, Ahmet Cemal,&Sivri, Nuket.(2020).Snapshot atmospheric parameters for the Istanbul metropolitan area during the course of two major wind regimes.ARABIAN JOURNAL OF GEOSCIENCES,13(10).
MLA	Dogan, Tuba Rastgeldi,et al."Snapshot atmospheric parameters for the Istanbul metropolitan area during the course of two major wind regimes".ARABIAN JOURNAL OF GEOSCIENCES 13.10(2020).