Field-aligned plasma diffusive fluxes in the topside ionosphere from radio occultation measurements by CHAMP

	Field-aligned plasma diffusive fluxes in the topside ionosphere from radio occultation measurements by CHAMP
	Chen GM(陈光明) ; Xu JY(徐寄遥) ; Wang, W. B. ; Lei, J. H. ; Deng, Y.
刊名	Journal of Atmospheric and Solar-Terrestrial Physics
	2009
卷号	71 期号:8-9 页码:967-974
关键词	Topside ionosphere Diffusive flux Radio occultation Ionospheric dynamics region vertical velocities millstone-hill model protonosphere temperatures ionization atmosphere transport soundings arecibo
ISSN号	1364-6826
通讯作者	北京8701信箱
英文摘要	O+ field-aligned diffusive velocities and fluxes in the topside ionosphere have been calculated from electron density profiles retrieved from CHAMP radio occultation (RO) measurements. The velocities and fluxes from January 2002 to December 2003 at low- and mid-latitudes have been statistically analyzed. The results show that daytime diffusive fluxes changed gradually from downward to upward as altitude increases. The largest values of the upward diffusive fluxes and velocities occurred at around +/-25 degrees geomagnetic latitude. During solstices the plasma fluxes in the winter hemisphere were larger than those in the summer hemisphere. (C) 2009 Elsevier Ltd. All rights reserved.
学科主题	空间物理
收录类别	SCI
原文出处	http://www.sciencedirect.com/science?_ob=MImg&_imagekey=B6VHB-4W15KXX-3-N&_cdi=6062&_user=1999492&_orig=search&_coverDate=06%2F30%2F2009&_sk=999289991&view=c&wchp=dGLbVtz-zSkWz&md5=1cda4c97e784d2b4adc07fce0b6f80ad&ie=/sdarticle.pdf
语种	英语
内容类型	期刊论文
源URL	[http://ir.cssar.ac.cn/handle/122/976]
专题	国家空间科学中心_空间科学部
推荐引用方式 GB/T 7714	Chen GM,Xu JY,Wang, W. B.,et al. Field-aligned plasma diffusive fluxes in the topside ionosphere from radio occultation measurements by CHAMP[J]. Journal of Atmospheric and Solar-Terrestrial Physics,2009,71(8-9):967-974.
APA	陈光明,徐寄遥,Wang, W. B.,Lei, J. H.,&Deng, Y..(2009).Field-aligned plasma diffusive fluxes in the topside ionosphere from radio occultation measurements by CHAMP.Journal of Atmospheric and Solar-Terrestrial Physics,71(8-9),967-974.
MLA	陈光明,et al."Field-aligned plasma diffusive fluxes in the topside ionosphere from radio occultation measurements by CHAMP".Journal of Atmospheric and Solar-Terrestrial Physics 71.8-9(2009):967-974.