干旱区生态环境知识资源中心(Arid): Severe Dust Storms in Central Asia

Arid

DOI	10.1134/S2079096113040082
	Severe Dust Storms in Central Asia
	Orlovsky, N. S.; Orlovsky, L.; Indoitu, R.
通讯作者	Orlovsky, NS
来源期刊	ARID ECOSYSTEMS
ISSN	2079-0961
EISSN	2079-0988
出版年	2013
卷号	3 期号:4 页码:227-234
英文摘要	The study of the spatial distribution of the severe and very severe dust storms over the Central Asian area has been carried out. The dust storm event can be considered as severe if it lasts 3-12 h, storms with wind speed 10-14 m/s and meteorological visibility in the range of 500-1000 m. The extremely severe dust storms last more than 12 h, with the wind speed exceeding 15 m/s; the dust storms with meteorological visibility less than 50 m are considered as very severe regardless to duration and wind speed. The data of daily meteorological observations from 144 meteorological stations of Kazakhstan and 29 meteorological stations in Uzbekistan and Turkmenistan for the period 1936-1972 had been analyzed, and number of days with severe and very severe dust storms had been calculated using above criteria. Relation between the number of days with dust events and number of severe and very severe storms was calculated, and map of spatial distribution of severe events in Central Asia was compiled using this relation. The analysis of extremely severe dust storms, which developed under the exits of southern cyclones, was done.
英文关键词	climate change dust storms frequency desertification
类型	Article
语种	英语
收录类别	ESCI
WOS记录号	WOS:000218892400006
WOS类目	Ecology
WOS研究方向	Environmental Sciences & Ecology
来源机构	Ben-Gurion University of the Negev
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/330419
作者单位	[Orlovsky, N. S.; Orlovsky, L.; Indoitu, R.] Ben Gurion Univ Negev, Jacob Blaustein Inst Desert Res, Sede Boqer Campus, IL-84990 Beer Sheva, Israel
推荐引用方式 GB/T 7714	Orlovsky, N. S.,Orlovsky, L.,Indoitu, R.. Severe Dust Storms in Central Asia[J]. Ben-Gurion University of the Negev,2013,3(4):227-234.
APA	Orlovsky, N. S.,Orlovsky, L.,&Indoitu, R..(2013).Severe Dust Storms in Central Asia.ARID ECOSYSTEMS,3(4),227-234.
MLA	Orlovsky, N. S.,et al."Severe Dust Storms in Central Asia".ARID ECOSYSTEMS 3.4(2013):227-234.