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  4. 中国科学院地球与行星物理重点实验室
Multilayered Sporadic-E Response to the Annular Solar Eclipse on June 21, 2020

文献类型：期刊论文

作者Wang, Jin1; Zuo, Xiaomin1; Sun, Yang-Yi1; Yu, Tao1; Wang, Yungang2; Qiu, Lihui1; Mao, Tian2; Yan, XiangXiang1,3; Yang, Na1; Qi, Yifan1
刊名SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS
出版日期2021-03-01
卷号19期号:3页码:9
关键词annular solar eclipse ionosonde multilayered Es small‐ scaled AGWs
DOI10.1029/2020SW002643
英文摘要A moon shadow of annular solar eclipse passed through East Asia in the afternoon on June 21, 2020, which was a good opportunity to study the rapid ionospheric response to the solar radiation variations. In the study, the high-frequency echoes recorded by the ionosondes at Wuhan (82.4% obscuration), Xiamen (97.8% obscuration), and Nanning (81.1% obscuration) are analyzed to examine the variations in sporadic-E (E-s) during the obscuration over the East China area. The echoes show not only the variations in the typical signal E-s layer below 130 km, but for the first time also the multilayered E-s at much higher altitudes (130-190 km) during the eclipse. Specifically, the multilayered E-s is only observed over Nanning, while different E-s behaviors are observed in the other two stations. The relationship between the formation of the multilayered E-s and the uplifted E-s near the center path of the moon shadow are examined in the study. The small-scale atmospheric gravity waves play a key role in modulating the E-s behaviors during the eclipse.
资助项目Strategic Priority Research Program of Chinese Academy of Sciences[XDA17010207] ; Postdoctoral innovation project of Hubei Province[1232007] ; National Natural Science Foundation of China[41804154] ; National Natural Science Foundation of China[41904142] ; National Natural Science Foundation of China[41874185] ; National Natural Science Foundation of China[41674148] ; National Natural Science Foundation of China[91858205] ; Joint Funds of the National Natural Science Foundation of China[U2039205] ; Fundamental Research Funds for the Central Universities ; China University of Geosciences (Wuhan)[2018022] ; Opening Fund of Ministry of Education Key Laboratory of Geological Survey and Evaluation[GLAB2019ZR07]
WOS研究方向Astronomy & Astrophysics ; Geochemistry & Geophysics ; Meteorology & Atmospheric Sciences
语种英语
WOS记录号WOS:000636279600013
出版者AMER GEOPHYSICAL UNION
资助机构Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Postdoctoral innovation project of Hubei Province ; Postdoctoral innovation project of Hubei Province ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Joint Funds of the National Natural Science Foundation of China ; Joint Funds of the National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; China University of Geosciences (Wuhan) ; China University of Geosciences (Wuhan) ; Opening Fund of Ministry of Education Key Laboratory of Geological Survey and Evaluation ; Opening Fund of Ministry of Education Key Laboratory of Geological Survey and Evaluation ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Postdoctoral innovation project of Hubei Province ; Postdoctoral innovation project of Hubei Province ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Joint Funds of the National Natural Science Foundation of China ; Joint Funds of the National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; China University of Geosciences (Wuhan) ; China University of Geosciences (Wuhan) ; Opening Fund of Ministry of Education Key Laboratory of Geological Survey and Evaluation ; Opening Fund of Ministry of Education Key Laboratory of Geological Survey and Evaluation ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Postdoctoral innovation project of Hubei Province ; Postdoctoral innovation project of Hubei Province ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Joint Funds of the National Natural Science Foundation of China ; Joint Funds of the National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; China University of Geosciences (Wuhan) ; China University of Geosciences (Wuhan) ; Opening Fund of Ministry of Education Key Laboratory of Geological Survey and Evaluation ; Opening Fund of Ministry of Education Key Laboratory of Geological Survey and Evaluation ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Postdoctoral innovation project of Hubei Province ; Postdoctoral innovation project of Hubei Province ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Joint Funds of the National Natural Science Foundation of China ; Joint Funds of the National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; China University of Geosciences (Wuhan) ; China University of Geosciences (Wuhan) ; Opening Fund of Ministry of Education Key Laboratory of Geological Survey and Evaluation ; Opening Fund of Ministry of Education Key Laboratory of Geological Survey and Evaluation
源URL[http://ir.iggcas.ac.cn/handle/132A11/101086]  
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Sun, Yang-Yi
作者单位1.China Univ Geosci, Inst Geophys & Amp Geomat, Wuhan, Peoples R China
2.China Meteorol Adm, Natl Satellite Meteorol Ctr, Beijing, Peoples R China
3.China Univ Geosci, Key Lab Geol Survey & Evaluat, Minist Educ, Wuhan, Peoples R China
4.Univ Sci & Technol China, Sch Earth & Space Sci, Hefei, Peoples R China
5.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Wang, Jin,Zuo, Xiaomin,Sun, Yang-Yi,et al. Multilayered Sporadic-E Response to the Annular Solar Eclipse on June 21, 2020[J]. SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS,2021,19(3):9.
APA Wang, Jin.,Zuo, Xiaomin.,Sun, Yang-Yi.,Yu, Tao.,Wang, Yungang.,...&Zhao, Biqiang.(2021).Multilayered Sporadic-E Response to the Annular Solar Eclipse on June 21, 2020.SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS,19(3),9.
MLA Wang, Jin,et al."Multilayered Sporadic-E Response to the Annular Solar Eclipse on June 21, 2020".SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS 19.3(2021):9.

入库方式： OAI收割

来源：地质与地球物理研究所

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