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Properties of large-scale TIDs observed in Central China

文献类型：期刊论文

作者Tang, QL; Wan, WX; Ning, BQ; Yuan, H
刊名SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY
出版日期2002-10-01
卷号45页码:156-160
关键词It mid-low latitude ionosphere LSTIDs space weather
英文摘要This paper investigates the large scale travelling ionospheric disturbances (LSTIDs) using the observation data of an HF Doppler array located in Central China. The data observed in a high solar activity year (year 1989) are analyzed to obtain the main propagation parameters of LSTIDs such as period, horizontal phase velocity and propagating direction. Results are outlined as follows: Most of the LSTIDs propagate southward; others tend to propagate northward, mostly in summer; dispersion of most LSTIDs is matched with that of Lamb pseudomode, while others have the dispersion of long period gravity wave mode. The horizontal phase velocities of these two modes are about 220 and 450 m/s respectively. The analysis shows that LSTIDs are strongly pertinent to solar activity and space magnetic storms; thus the results presented here are significant for the research of ionospheric weather in mid-low latitude region.
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Mathematics, Applied ; Mathematics
研究领域[WOS]Mathematics
收录类别SCI
语种英语
WOS记录号WOS:000179653000022
公开日期2015-12-08
源URL[http://ir.wipm.ac.cn/handle/112942/8695]  
专题武汉物理与数学研究所_2011年以前论文发表（包括2011年）
作者单位Chinese Acad Sci, Wuhan Inst Phys & Math, Wuhan 430071, Peoples R China
推荐引用方式
GB/T 7714		 Tang, QL,Wan, WX,Ning, BQ,et al. Properties of large-scale TIDs observed in Central China[J]. SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY,2002,45:156-160.
APA Tang, QL,Wan, WX,Ning, BQ,&Yuan, H.(2002).Properties of large-scale TIDs observed in Central China.SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY,45,156-160.
MLA Tang, QL,et al."Properties of large-scale TIDs observed in Central China".SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY 45(2002):156-160.

入库方式： OAI收割

来源：武汉物理与数学研究所

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