Different Evolution Patterns of Subauroral Polarization Streams (SAPS) During Intense Storms and Quiet Time Substorms

doi:10.1002/2017GL075449

	Different Evolution Patterns of Subauroral Polarization Streams (SAPS) During Intense Storms and Quiet Time Substorms
	He, Fei 1,2,3; Zhang, Xiao-Xin 4; Wang, Wenbin 5; Wan, Weixing 1,2,3
刊名	GEOPHYSICAL RESEARCH LETTERS
	2017-11-16
卷号	44 期号:21 页码:10796-10804
关键词	Subauroral Polarization Streams Intense Storms Quiet Time Substorms Interplanetary Magnetic Field
ISSN号	0094-8276
DOI	10.1002/2017GL075449
文献子类	Article
英文摘要	In this letter, we present multisatellite observations of the evolution of subauroral polarization streams (SAPS) during intense storms (ISs) and quiet time substorms (QSs). SAPS occurred during 37 ISs and 30 QSs were analyzed. Generally, SAPS occur after the southward turning of the interplanetary magnetic field (IMF) with time lags of 0-1.5 h for ISs and 0-2.5 h for QSs. SAPS usually occurred 0-3 h after the beginning of storm main phases and 0-2 h after the substorm expansion onsets. The lifetimes of SAPS are generally longer than the durations of southward IMF and storm main phases. During QSs, the lifetimes of SAPS are shorter than the duration of the ISs. Superposed epoch analysis shows different evolution patterns of SAPS during ISs and QSs. The results of this study provide both physical insight and constrains to modeling the magnetosphere-ionosphere-thermosphere coupling.
WOS关键词	ION DRIFTS ; GEOMAGNETIC STORMS ; ELECTRIC-FIELDS ; RING CURRENT ; SOLAR-WIND ; MODEL
WOS研究方向	Geology
语种	英语
出版者	AMER GEOPHYSICAL UNION
WOS记录号	WOS:000418572900013
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 ; 41274147) ; 41274147) ; 41274147) ; 41274147) ; 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 ; 41274147) ; 41274147) ; 41274147) ; 41274147) ; 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 ; 41274147) ; 41274147) ; 41274147) ; 41274147) ; 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 ; 41274147) ; 41274147) ; 41274147) ; 41274147)
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/82396]
专题	中国科学院地质与地球物理研究所
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 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
推荐引用方式 GB/T 7714	He, Fei,Zhang, Xiao-Xin,Wang, Wenbin,et al. Different Evolution Patterns of Subauroral Polarization Streams (SAPS) During Intense Storms and Quiet Time Substorms[J]. GEOPHYSICAL RESEARCH LETTERS,2017,44(21):10796-10804.
APA	He, Fei,Zhang, Xiao-Xin,Wang, Wenbin,&Wan, Weixing.(2017).Different Evolution Patterns of Subauroral Polarization Streams (SAPS) During Intense Storms and Quiet Time Substorms.GEOPHYSICAL RESEARCH LETTERS,44(21),10796-10804.
MLA	He, Fei,et al."Different Evolution Patterns of Subauroral Polarization Streams (SAPS) During Intense Storms and Quiet Time Substorms".GEOPHYSICAL RESEARCH LETTERS 44.21(2017):10796-10804.