干旱区生态环境知识资源中心(Arid): Variations in the Specific Charge of Saltating Sand in a Windsand Flux over a Desertified Area

Arid

DOI	10.1134/S1024856016030052
	Variations in the Specific Charge of Saltating Sand in a Windsand Flux over a Desertified Area
	Gorchakov, G. I.; Kopeikin, V. M.; Karpov, A. V.; Titov, A. A.; Buntov, D. V.; Kuznetsov, G. A.; Gushchin, R. A.; Dazenko, O. I.; Kurbatov, G. A.; Seregin, A. O.; Sokolov, A. V.
通讯作者	Gorchakov, GI
来源期刊	ATMOSPHERIC AND OCEANIC OPTICS
ISSN	1024-8560
EISSN	2070-0393
出版年	2016
卷号	29 期号:3 页码:244-251
英文摘要	The probability distribution of specific charge of saltating sand over a desertified area has been obtained for the first time. The specific charge of the saltating sand varied between 10 and 150 mu C/kg (48.5 mu C/kg on the average) according to measurements over a desertified area in Kalmykia (July 2014). An original setup has been designed whereby the saltating sand concentrations, electric current fluctuations, and turbulent pulsations of the wind velocity have been measured over the desertified area in Kalmykia. Regularities in transformations of the statistical parameters from the wind speed to the sand grain concentration and further to the electric current of the saltation due to nonlinear processes in a windsand flux have been ascertained for the first time, including variations in the empirical distribution functions and fluctuation power spectra.
英文关键词	desertification windsand flux nonlinear processes saltation electric current of saltation specific charge empirical distribution function fluctuation power spectra
类型	Article
语种	英语
收录类别	ESCI
WOS记录号	WOS:000408720000005
WOS类目	Optics
WOS研究方向	Optics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/331883
作者单位	[Gorchakov, G. I.; Kopeikin, V. M.; Karpov, A. V.; Buntov, D. V.; Kuznetsov, G. A.; Sokolov, A. V.] Russian Acad Sci, Obukhov Inst Atmospher Phys, Pyzhevskii Per 3, Moscow 119017, Russia; [Titov, A. A.; Gushchin, R. A.; Dazenko, O. I.; Seregin, A. O.] Moscow MV Lomonosov State Univ, Moscow 119991, Russia; [Kurbatov, G. A.] Hydrometeorol Serv Russia, B Predtechenskii Per 11-13, Moscow 123242, Russia
推荐引用方式 GB/T 7714	Gorchakov, G. I.,Kopeikin, V. M.,Karpov, A. V.,et al. Variations in the Specific Charge of Saltating Sand in a Windsand Flux over a Desertified Area[J],2016,29(3):244-251.
APA	Gorchakov, G. I..,Kopeikin, V. M..,Karpov, A. V..,Titov, A. A..,Buntov, D. V..,...&Sokolov, A. V..(2016).Variations in the Specific Charge of Saltating Sand in a Windsand Flux over a Desertified Area.ATMOSPHERIC AND OCEANIC OPTICS,29(3),244-251.
MLA	Gorchakov, G. I.,et al."Variations in the Specific Charge of Saltating Sand in a Windsand Flux over a Desertified Area".ATMOSPHERIC AND OCEANIC OPTICS 29.3(2016):244-251.