中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 地质与地球物理研究所
  3. 中国科学院地质与地球物理研究所
  4. 中国科学院地球与行星物理重点实验室
The Impact of the Quasi-Biennial Oscillation on the Mesosphere and Ionosphere

文献类型：期刊论文

作者Sun, Ruidi1; Gu, Sheng-Yang1,2; Dou, Xiankang1; Zhang, Ruilong3; Kuai, Jiawei4; Tsuda, Toshitaka5
刊名JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
出版日期2022-05-01
卷号127期号:5页码:15
ISSN号2169-9380
关键词QBO TEC EEJ tidal wave
DOI10.1029/2021JA029920
英文摘要We 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.
WOS关键词LONG-TERM VARIABILITY ; EQUATORIAL ELECTROJET ; MIDDLE ATMOSPHERE ; ANOMALY CREST ; DIURNAL TIDE ; SOLAR-CYCLE ; QBO SIGNAL ; TEC ; WAVES ; TIME
资助项目National 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
WOS研究方向Astronomy & Astrophysics
语种英语
出版者AMER GEOPHYSICAL UNION
WOS记录号WOS:000788305500001
资助机构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 ; 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
源URL[http://ir.iggcas.ac.cn/handle/132A11/105154]  
专题地质与地球物理研究所_中国科学院地球与行星物理重点实验室
通讯作者Gu, Sheng-Yang; Dou, Xiankang
作者单位1.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
推荐引用方式
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.

入库方式： OAI收割

来源：地质与地球物理研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。