IGGCAS OpenIR  > 地球与行星物理院重点实验室
Simulated ionospheric responses to DE2 Hough modes by GCITEM-IGGCAS
Jiang JinZhe1,2,3; Yue XinAn1,2,3; Ren ZhiPeng1,2,3; Wan WeiXing1,2,3
2020
Source PublicationCHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
ISSN0001-5733
Volume63Issue:1Pages:57-62
AbstractUsing GCITEM-IGGCAS model, this study investigates ionosphere' s responses to DE2's Hough modes from below by both electro-dynamical coupling and the upward tidal wave propagation. We put different Hough modes in the model as lower boundary to simulate electron density's variation of ionosphere, and then separate the responses of two mechanisms in details. The results show that the ionosphere due to DE2' s four Hough modes all show semi-annual variation, with the peak appearing at spring and autumn, and the trough at winter and summer. The response of equator symmetric mode appears four peaks and troughs in one day, and other three modes' responses show only one peak and trough. The equator symmetric mode is the most important one of four Hough modes, and its effect shows a wave pattern, with main wave number of WN3 dominated by electro-dynamical coupling. The other modes weaken the variation of ionosphere's electron density. This method helps us to understand how the non-migrating tide affecting ionosphere.
KeywordIonosphere Non-migrating tide Hough mode Electro-dynamical coupling
DOI10.6038/cjg2020N0046
WOS KeywordTIDES
Language英语
WOS Research AreaGeochemistry & Geophysics
WOS SubjectGeochemistry & Geophysics
WOS IDWOS:000506206700005
PublisherSCIENCE PRESS
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Document Type期刊论文
Identifierhttp://ir.iggcas.ac.cn/handle/132A11/95932
Collection地球与行星物理院重点实验室
Corresponding AuthorYue XinAn
Affiliation1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing 100029, Peoples R China
2.Chinese Acad Sci, Innovat Acad Earth Sci, Beijing 100029, Peoples R China
3.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China
First Author AffilicationInstitute of Geology and Geophysics, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Geology and Geophysics, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Jiang JinZhe,Yue XinAn,Ren ZhiPeng,et al. Simulated ionospheric responses to DE2 Hough modes by GCITEM-IGGCAS[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2020,63(1):57-62.
APA Jiang JinZhe,Yue XinAn,Ren ZhiPeng,&Wan WeiXing.(2020).Simulated ionospheric responses to DE2 Hough modes by GCITEM-IGGCAS.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,63(1),57-62.
MLA Jiang JinZhe,et al."Simulated ionospheric responses to DE2 Hough modes by GCITEM-IGGCAS".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 63.1(2020):57-62.
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