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Prolonged multiple excitation of large-scale Traveling Atmospheric Disturbances (TADs) by successive and interacting coronal mass ejections

文献类型：期刊论文

作者Guo, Jianpeng1; Wei, Fengsi1; Feng, Xueshang1; Forbes, Jeffrey M.2; Wang, Yuming3; Liu, Huixin4; Wan, Weixing5,6; Yang, Zhiliang7; Liu, Chaoxu1
刊名JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
出版日期2016-03-01
卷号121期号:3页码:2662-2668
关键词coronal mass ejections interaction multiple gravity waves
DOI10.1002/2015JA022076
文献子类Article
英文摘要Successive and interacting coronal mass ejections (CMEs) directed earthward can have significant impacts throughout geospace. While considerable progress has been made in understanding their geomagnetic consequences over the past decade, elucidation of their atmospheric consequences remains a challenge. During 17-19 January 2005, a compound stream formed due to interaction of six successive halo CMEs impacted Earth's magnetosphere. In this paper, we report one atmospheric consequence of this impact, namely, the prolonged multiple excitation of large-scale (>approximate to 1000km) traveling atmospheric disturbances (TADs). The TADs were effectively excited in auroral regions by sudden injections of energy due to the intermittent southward magnetic fields within the stream. They propagated toward the equator at speeds near 800m/s and produced long-duration (approximate to 2.5days) continuous large-scale density disturbances of order up 40% in the global thermosphere.
WOS关键词ACCELEROMETER MEASUREMENTS ; THERMOSPHERE DENSITY ; MAGNETIC CLOUDS ; DYNAMICS ; RADIO
WOS研究方向Astronomy & Astrophysics
语种英语
WOS记录号WOS:000374730900055
资助机构Chinese Academy of Sciences(KZZD-EW-01-4) ; Chinese Academy of Sciences(KZZD-EW-01-4) ; 973 program(2012CB825601) ; 973 program(2012CB825601) ; National Natural Science Foundation of China(41231068 ; National Natural Science Foundation of China(41231068 ; Specialized Research Fund for State Key Laboratories ; Specialized Research Fund for State Key Laboratories ; NASA(NNX12AD26G) ; NASA(NNX12AD26G) ; NSFC(41131065 ; NSFC(41131065 ; JSPS KAKENHI(15K05301 ; JSPS KAKENHI(15K05301 ; 41374187 ; 41374187 ; 41574165) ; 41574165) ; 15H02135 ; 15H02135 ; 41531073 ; 41531073 ; 15H03733) ; 15H03733) ; U1231104) ; U1231104) ; Chinese Academy of Sciences(KZZD-EW-01-4) ; Chinese Academy of Sciences(KZZD-EW-01-4) ; 973 program(2012CB825601) ; 973 program(2012CB825601) ; National Natural Science Foundation of China(41231068 ; National Natural Science Foundation of China(41231068 ; Specialized Research Fund for State Key Laboratories ; Specialized Research Fund for State Key Laboratories ; NASA(NNX12AD26G) ; NASA(NNX12AD26G) ; NSFC(41131065 ; NSFC(41131065 ; JSPS KAKENHI(15K05301 ; JSPS KAKENHI(15K05301 ; 41374187 ; 41374187 ; 41574165) ; 41574165) ; 15H02135 ; 15H02135 ; 41531073 ; 41531073 ; 15H03733) ; 15H03733) ; U1231104) ; U1231104)
源URL[http://ir.iggcas.ac.cn/handle/132A11/53498]  
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
作者单位1.Chinese Acad Sci, SIGMA Weather Grp, State Key Lab Space Weather, NSSC, Beijing, Peoples R China
2.Univ Colorado, Dept Aerosp Engn Sci, Boulder, CO 80309 USA
3.Univ Sci & Technol China, CAS Key Lab Geospace Environm, Dept Geophys & Planetary Sci, Hefei 230026, Peoples R China
4.Kyushu Univ, Fac Sci, Dept Earth & Planetary Sci, Fukuoka 812, Japan
5.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Ionospher Environm, Beijing, Peoples R China
6.Chinese Acad Sci, Inst Geol & Geophys, Beijing Natl Observ Space Environm, Beijing, Peoples R China
7.Beijing Normal Univ, Dept Astron, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Guo, Jianpeng,Wei, Fengsi,Feng, Xueshang,et al. Prolonged multiple excitation of large-scale Traveling Atmospheric Disturbances (TADs) by successive and interacting coronal mass ejections[J]. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,2016,121(3):2662-2668.
APA Guo, Jianpeng.,Wei, Fengsi.,Feng, Xueshang.,Forbes, Jeffrey M..,Wang, Yuming.,...&Liu, Chaoxu.(2016).Prolonged multiple excitation of large-scale Traveling Atmospheric Disturbances (TADs) by successive and interacting coronal mass ejections.JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,121(3),2662-2668.
MLA Guo, Jianpeng,et al."Prolonged multiple excitation of large-scale Traveling Atmospheric Disturbances (TADs) by successive and interacting coronal mass ejections".JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 121.3(2016):2662-2668.

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来源：地质与地球物理研究所

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