IGGCAS OpenIR  > 地球与行星物理院重点实验室
The Impact of the Quasi-Biennial Oscillation on the Mesosphere and Ionosphere
Sun, Ruidi1; Gu, Sheng-Yang1,2; Dou, Xiankang1; Zhang, Ruilong3; Kuai, Jiawei4; Tsuda, Toshitaka5
2022-05-01
Source PublicationJOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
ISSN2169-9380
Volume127Issue:5Pages:15
AbstractWe studied the responses of the mesosphere and ionosphere to the quasi-biennial oscillation (QBO) in the stratosphere using meteor radar zonal wind observations over monitoring station Kototabang (KB, 0.2 degrees S, 100.3 degrees E), global zonal wind data from the thermosphere and ionosphere extension of the Whole Atmosphere Community Climate Model (WACCM-X), equatorial electrojet (EEJ) data over the monitoring station Jicamarca (12 degrees S, 77 degrees W) and global total electron content (TEC) maps. The Fourier fitting method was applied to obtain the monthly mean amplitudes of zonal wind, TEC and EEJ. The least squares fitting method was utilized to perform a spectral analysis. Our data indicate that the QBOs of the stratosphere and mesosphere are present in the zonal winds between 20 and 40 km and 82 and 96 km at KB. The QBO is also present in the global TEC at 40 degrees S to 40 degrees N latitude and is characterized by the equatorial ionization anomaly (EIA). We propose that the QBOs in the mesosphere are linked to the QBOs in the ionosphere through the modulation of the E region dynamo by neutral winds and the equatorial ionospheric fountain effect. This model is verified by the QBO signals in the EEJ and diurnal tides in the E region of the ionosphere. The absence of QBO signals in the zonal wind at 250 km confirms that QBO signals in the TEC are not modulated by the zonal wind in the F region ionosphere, which further substantiates the model.
KeywordQBO TEC EEJ tidal wave
DOI10.1029/2021JA029920
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Jiangsu Province ; Natural Science Foundation of Jiangsu Province ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Chinese Meridian Project ; Chinese Meridian Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Jiangsu Province ; Natural Science Foundation of Jiangsu Province ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Chinese Meridian Project ; Chinese Meridian Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Jiangsu Province ; Natural Science Foundation of Jiangsu Province ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Chinese Meridian Project ; Chinese Meridian Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Jiangsu Province ; Natural Science Foundation of Jiangsu Province ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Chinese Meridian Project ; Chinese Meridian Project
WOS KeywordLONG-TERM VARIABILITY ; EQUATORIAL ELECTROJET ; MIDDLE ATMOSPHERE ; ANOMALY CREST ; DIURNAL TIDE ; SOLAR-CYCLE ; QBO SIGNAL ; TEC ; WAVES ; TIME
Language英语
Funding ProjectNational Natural Science Foundation of China[41804153] ; National Natural Science Foundation of China[42174204] ; National Natural Science Foundation of China[41874181] ; National Natural Science Foundation of China[41831071] ; Natural Science Foundation of Jiangsu Province[BK20180445] ; B-type Strategic Priority Program of the Chinese Academy of Sciences[XDB41000000] ; Fundamental Research Funds for the Central Universities[2042021kf045] ; Chinese Meridian Project
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Jiangsu Province ; Natural Science Foundation of Jiangsu Province ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Chinese Meridian Project ; Chinese Meridian Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Jiangsu Province ; Natural Science Foundation of Jiangsu Province ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Chinese Meridian Project ; Chinese Meridian Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Jiangsu Province ; Natural Science Foundation of Jiangsu Province ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Chinese Meridian Project ; Chinese Meridian Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Jiangsu Province ; Natural Science Foundation of Jiangsu Province ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Chinese Meridian Project ; Chinese Meridian Project
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000788305500001
PublisherAMER GEOPHYSICAL UNION
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iggcas.ac.cn/handle/132A11/105154
Collection地球与行星物理院重点实验室
Corresponding AuthorGu, Sheng-Yang; Dou, Xiankang
Affiliation1.Wuhan Univ, Sch Elect Informat, Wuhan, Peoples R China
2.Univ Sci & Technol China, Chinese Acad Sci, Key Lab Geospace Environm, Hefei, Peoples R China
3.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing, Peoples R China
4.Nanjing Univ Aeronaut & Astronaut, Coll Astronaut, Nanjing, Peoples R China
5.Kyoto Univ, Res Inst Sustainable Humanosphere RISH, Uji, Japan
Recommended Citation
GB/T 7714
Sun, Ruidi,Gu, Sheng-Yang,Dou, Xiankang,et al. The Impact of the Quasi-Biennial Oscillation on the Mesosphere and Ionosphere[J]. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,2022,127(5):15.
APA Sun, Ruidi,Gu, Sheng-Yang,Dou, Xiankang,Zhang, Ruilong,Kuai, Jiawei,&Tsuda, Toshitaka.(2022).The Impact of the Quasi-Biennial Oscillation on the Mesosphere and Ionosphere.JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,127(5),15.
MLA Sun, Ruidi,et al."The Impact of the Quasi-Biennial Oscillation on the Mesosphere and Ionosphere".JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 127.5(2022):15.
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