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
Large-Scale Structure of Subauroral Polarization Streams During the Main Phase of a Severe Geomagnetic Storm

文献类型：期刊论文

作者He, Fei1,2,3; Zhang, Xiao-Xin4; Wang, Wenbin5; Liu, Libo1,2,3; Ren, Zhi-Peng1,2,3; Yue, Xinan1,2,3; Hu, Lianhuan1,2,6; Wan, Weixing1,2,3; Wang, Hui7
刊名JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
出版日期2018-04-01
卷号123期号:4页码:2964-2973
关键词SAPS geomagnetic storm field-aligned currents midlatitude ionospheric trough
ISSN号2169-9380
DOI10.1002/2018JA025234
文献子类Article
英文摘要In this study, we present multisatellite observations of the large-scale structures of subauroral polarization streams (SAPS) during the main phase of a severe geomagnetic storm that occurred on 31 March 2001. Observations by the Defense Meteorological Satellite Program F12 to F15 satellites indicate that the SAPS were first generated around the dusk sector at the beginning of the main phase. The SAPS channel then expanded toward the midnight sector and moved to lower latitudes as the main phase progressed. The peak velocity, latitudinal width, latitudinal alignment, and longitudinal span of the SAPS channel were highly dynamic during the storm main phase. The large westward velocities of the SAPS were located in the region of low electron densities, associated with low ionospheric conductivity. The large-scale structures of the SAPS also corresponded closely to those of the region-2 field-aligned currents, which were mainly determined by the azimuthal pressure gradient of the ring current.
WOS关键词IONOSPHERE-THERMOSPHERE MODEL ; 31 MARCH 2001 ; ION DRIFTS ; MIDLATITUDE ; SUPERDARN ; RESPONSES ; RADAR
WOS研究方向Astronomy & Astrophysics
语种英语
WOS记录号WOS:000433498400032
出版者AMER GEOPHYSICAL UNION
资助机构National Natural Science Foundation of China(41674155 ; National Natural Science Foundation of China(41674155 ; National Natural Science Foundation of China(41674155 ; National Natural Science Foundation of China(41674155 ; Youth Innovation Promotion Association of the Chinese Academy of Sciences(2017258) ; Youth Innovation Promotion Association of the Chinese Academy of Sciences(2017258) ; Youth Innovation Promotion Association of the Chinese Academy of Sciences(2017258) ; Youth Innovation Promotion Association of the Chinese Academy of Sciences(2017258) ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; 41774152 ; 41774152 ; 41774152 ; 41774152 ; 41621063) ; 41621063) ; 41621063) ; 41621063) ; National Natural Science Foundation of China(41674155 ; National Natural Science Foundation of China(41674155 ; National Natural Science Foundation of China(41674155 ; National Natural Science Foundation of China(41674155 ; Youth Innovation Promotion Association of the Chinese Academy of Sciences(2017258) ; Youth Innovation Promotion Association of the Chinese Academy of Sciences(2017258) ; Youth Innovation Promotion Association of the Chinese Academy of Sciences(2017258) ; Youth Innovation Promotion Association of the Chinese Academy of Sciences(2017258) ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; 41774152 ; 41774152 ; 41774152 ; 41774152 ; 41621063) ; 41621063) ; 41621063) ; 41621063) ; National Natural Science Foundation of China(41674155 ; National Natural Science Foundation of China(41674155 ; National Natural Science Foundation of China(41674155 ; National Natural Science Foundation of China(41674155 ; Youth Innovation Promotion Association of the Chinese Academy of Sciences(2017258) ; Youth Innovation Promotion Association of the Chinese Academy of Sciences(2017258) ; Youth Innovation Promotion Association of the Chinese Academy of Sciences(2017258) ; Youth Innovation Promotion Association of the Chinese Academy of Sciences(2017258) ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; 41774152 ; 41774152 ; 41774152 ; 41774152 ; 41621063) ; 41621063) ; 41621063) ; 41621063) ; National Natural Science Foundation of China(41674155 ; National Natural Science Foundation of China(41674155 ; National Natural Science Foundation of China(41674155 ; National Natural Science Foundation of China(41674155 ; Youth Innovation Promotion Association of the Chinese Academy of Sciences(2017258) ; Youth Innovation Promotion Association of the Chinese Academy of Sciences(2017258) ; Youth Innovation Promotion Association of the Chinese Academy of Sciences(2017258) ; Youth Innovation Promotion Association of the Chinese Academy of Sciences(2017258) ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; 41774152 ; 41774152 ; 41774152 ; 41774152 ; 41621063) ; 41621063) ; 41621063) ; 41621063)
源URL[http://ir.iggcas.ac.cn/handle/132A11/88259]  
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Zhang, Xiao-Xin
作者单位1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing, Peoples R China
2.Chinese Acad Sci, Inst Earth Sci, Beijing, Peoples R China
3.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing, Peoples R China
4.China Meteorol Adm, Natl Ctr Space Weather, Key Lab Space Weather, Beijing, Peoples R China
5.Natl Ctr Atmospher Res, High Altitude Observ, POB 3000, Boulder, CO 80307 USA
6.Chinese Acad Sci, Inst Geol & Geophys, Beijing Natl Observ Space Environm, Beijing, Peoples R China
7.Wuhan Univ, Sch Elect Informat, Dept Space Phys, Wuhan, Peoples R China
推荐引用方式
GB/T 7714		 He, Fei,Zhang, Xiao-Xin,Wang, Wenbin,et al. Large-Scale Structure of Subauroral Polarization Streams During the Main Phase of a Severe Geomagnetic Storm[J]. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,2018,123(4):2964-2973.
APA He, Fei.,Zhang, Xiao-Xin.,Wang, Wenbin.,Liu, Libo.,Ren, Zhi-Peng.,...&Wang, Hui.(2018).Large-Scale Structure of Subauroral Polarization Streams During the Main Phase of a Severe Geomagnetic Storm.JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,123(4),2964-2973.
MLA He, Fei,et al."Large-Scale Structure of Subauroral Polarization Streams During the Main Phase of a Severe Geomagnetic Storm".JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 123.4(2018):2964-2973.

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。