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Effects of TADs on the F region of the mid-latitude ionosphere during an intense geomagnetic storm

文献类型：期刊论文

作者Yuan, Zhigang1; Ning, Baiqi2; Deng, Xiaohua1
刊名ADVANCES IN SPACE RESEARCH
出版日期2009-11-02
卷号44期号:9页码:1013-1018
关键词F1 cusp Ionospheric disturbances Mid-latitude ionosphere Traveling atmospheric disturbance
ISSN号0273-1177
DOI10.1016/j.asr.2009.05.022
文献子类Article
英文摘要Based on observations of two ionosondes at Wuhan and Kokubunji, this paper presents effects of TADs oil the daytime mid-latitude ionosphere during the intense geomagnetic storm on March 31, 2001. During a positive ionospheric storm, the start of the enhancement of the foF2 (F2 peak plasma frequency) at Wuhan lags that at Kokubunji by 15 min, which corresponds to the time interval of traveling atmospheric disturbances (TADs') propagation from Kokubunji to Wuhan. Associated with the uplifting of the hmF2 (height of F2 peak) caused by TADs, it is observed by the two ionosondes that the F1 cusp becomes better developed. Therefore, during a geomagnetic storm, TADs originating from the auroral oval may have a strong influence oil the shape of the electron density profile in the F1 region ionosphere at middle latitudes. It is highly likely that TADs are responsible for the evolution of the F1 cusp. (C) 2009 COSPAR. Published by Elsevier Ltd. All rights reserved.
WOS关键词TRAVELING ATMOSPHERIC DISTURBANCES ; ACOUSTIC-GRAVITY WAVES ; ELECTRON-DENSITY ; THERMOSPHERIC RESPONSE ; INCOHERENT-SCATTER ; PROPAGATION ; LATITUDES ; MIDDLE ; LAYER ; WIND
WOS研究方向Astronomy & Astrophysics ; Geology ; Meteorology & Atmospheric Sciences
语种英语
WOS记录号WOS:000270319200005
出版者ELSEVIER SCI LTD
资助机构National Natural Science Foundation of China(40604021 ; National Natural Science Foundation of China(40604021 ; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry ; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry ; 40574072) ; 40574072) ; National Natural Science Foundation of China(40604021 ; National Natural Science Foundation of China(40604021 ; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry ; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry ; 40574072) ; 40574072) ; National Natural Science Foundation of China(40604021 ; National Natural Science Foundation of China(40604021 ; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry ; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry ; 40574072) ; 40574072) ; National Natural Science Foundation of China(40604021 ; National Natural Science Foundation of China(40604021 ; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry ; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry ; 40574072) ; 40574072)
源URL[http://ir.iggcas.ac.cn/handle/132A11/71299]  
专题中国科学院地质与地球物理研究所
通讯作者Yuan, Zhigang
作者单位1.Wuhan Univ, Sch Elect Informat, Wuhan 430072, Peoples R China
2.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China
推荐引用方式
GB/T 7714		 Yuan, Zhigang,Ning, Baiqi,Deng, Xiaohua. Effects of TADs on the F region of the mid-latitude ionosphere during an intense geomagnetic storm[J]. ADVANCES IN SPACE RESEARCH,2009,44(9):1013-1018.
APA Yuan, Zhigang,Ning, Baiqi,&Deng, Xiaohua.(2009).Effects of TADs on the F region of the mid-latitude ionosphere during an intense geomagnetic storm.ADVANCES IN SPACE RESEARCH,44(9),1013-1018.
MLA Yuan, Zhigang,et al."Effects of TADs on the F region of the mid-latitude ionosphere during an intense geomagnetic storm".ADVANCES IN SPACE RESEARCH 44.9(2009):1013-1018.

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来源：地质与地球物理研究所

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