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
Study of a Quasi-27-Day Wave in the MLT Region During Recurrent Geomagnetic Storms in Autumn 2018

文献类型：期刊论文

作者Ma, Zheng4,5; Gong, Yun4,5; Zhang, Shaodong1,4,5; Xue, Junwei4,5; Luo, Jiahui4,5; Zhou, Qihou2; Huang, Chunming4,5; Huang, Kaiming4,5; Yu, You3,6; Li, Guozhu3,6
刊名JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
出版日期2021-04-01
卷号126期号:4页码:9
关键词quasi‐ 27‐ day wave MLT region geomagnetic storms
ISSN号2169-9380
DOI10.1029/2020JA028865
英文摘要A quasi-27-day wave (Q27DW) caused by the rotational period of solar radiation is commonly observed in the atmospheric dynamics. In the present study, we report an enhancement of a Q27DW during recurrent geomagnetic storms in the autumn of 2018 based on the zonal wind observations in the mesosphere and lower thermosphere (MLT) region over Beijing (BJ, 40.3 degrees N, 116.2 degrees E). According to our analysis, the solar radiation and the seasonal variation are not important in exciting the observed Q27DW. A 27-day oscillation exists in both solar wind data and Kp index during the recurrent geomagnetic storms. The Sounding of the Atmosphere using Broadband Emission Radiometry (SABER) temperature and ozone data also reveal a Q27DW signature at 97 km. Using the long-term observation of BJ meteor radar, two more cases are found during springtime in 2010 and 2018 under the solar quiet condition. Our results indicate that the recurrent geomagnetic storms due to high-speed solar winds can modulate the temperature and ozone in the MLT region, which is responsible for generating a Q27DW in the MLT zonal winds over BJ. This study suggests that the variation of planetary waves in the MLT neutral winds at mid-latitude is likely associated with the recurrent geomagnetic storms and high-speed solar winds.
WOS关键词NEUTRAL MESOSPHERIC DENSITY ; LOWER THERMOSPHERE REGION ; 27-DAY VARIATION ; SOLAR-RADIATION ; F-REGION ; OSCILLATIONS ; IONOSPHERE ; WINDS ; TEMPERATURE ; SIGNATURES
资助项目China Postdoctoral Science Foundation[2020TQ0230] ; National Natural Science Foundation of China[41574142] ; National Natural Science Foundation of China[41531070] ; National Science Foundation[AGS-1744033]
WOS研究方向Astronomy & Astrophysics
语种英语
WOS记录号WOS:000645003000017
出版者AMER GEOPHYSICAL UNION
资助机构China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Science Foundation ; National Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Science Foundation ; National Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Science Foundation ; National Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Science Foundation ; National Science Foundation
源URL[http://ir.iggcas.ac.cn/handle/132A11/101210]  
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Gong, Yun
作者单位1.Wuhan Univ, State Key Lab Informat Engn Surveying Mapping & R, Wuhan, Peoples R China
2.Miami Univ, Elect & Comp Engn Dept, Oxford, OH 45056 USA
3.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing, Peoples R China
4.Wuhan Univ, Sch Elect Informat, Wuhan, Peoples R China
5.Minist Educ, Key Lab Geospace Environm & Geodesy, Wuhan, Peoples R China
6.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Ma, Zheng,Gong, Yun,Zhang, Shaodong,et al. Study of a Quasi-27-Day Wave in the MLT Region During Recurrent Geomagnetic Storms in Autumn 2018[J]. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,2021,126(4):9.
APA Ma, Zheng.,Gong, Yun.,Zhang, Shaodong.,Xue, Junwei.,Luo, Jiahui.,...&Li, Guozhu.(2021).Study of a Quasi-27-Day Wave in the MLT Region During Recurrent Geomagnetic Storms in Autumn 2018.JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,126(4),9.
MLA Ma, Zheng,et al."Study of a Quasi-27-Day Wave in the MLT Region During Recurrent Geomagnetic Storms in Autumn 2018".JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 126.4(2021):9.

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。