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The Response of Middle Thermosphere (similar to 160 km) Composition to the November 20 and 21, 2003 Superstorm

文献类型：期刊论文

作者Yu, Tingting1,2,4,5,6; Wang, Wenbin1; Ren, Zhipeng2,4,5,6; Cai, Xuguang1; Yue, Xinan2,4,5,6; He, Maosheng3
刊名JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
出版日期2021-10-01
卷号126期号:10页码:21
关键词atomic oxygen storm-time perturbations middle thermosphere GUVI limb observations TIEGCM molecular nitrogen
ISSN号2169-9380
DOI10.1029/2021JA029449
英文摘要TIMED/GUVI limb measurements and first-principles simulations from the Thermosphere Ionosphere Electrodynamics Global Circulation Model (TIEGCM) are used to investigate thermospheric atomic oxygen (O) and molecular nitrogen (N-2) responses in the middle thermosphere on a constant pressure surface (similar to 160 km) to the November 20 and 21, 2003 superstorm. The consistency between GUVI observations and TIEGCM simulated composition changes allows us to utilize TIEGCM outputs to investigate the storm-time behaviors of O and N-2 systematically. Diagnostic analysis shows that horizontal and vertical advection are the two main processes that determine the storm-induced perturbations in the middle thermosphere. Molecular diffusion has a relatively smaller magnitude than the two advection processes, acting to compensate for the changes caused by the transport partly. Contributions from chemistry and eddy diffusion are negligible. During the storm initial and main phases, composition variations at high latitudes are determined by both horizontal and vertical advection. At middle-low latitudes, horizontal advection is the main driver for the composition changes where O mass mixing ratio psi o decreases (N-2 mass mixing ratio psi N2 increases); whereas horizontal and vertical advection combined to dominate the changes in the regions where psi o increases (psi N2 decreases). Over the entire storm period, horizontal advection plays a significant role in transporting high-latitude composition perturbations globally. Our results also demonstrate that storm-time temperature changes are not the direct cause of the composition perturbations on constant pressure surfaces.
WOS关键词GENERAL-CIRCULATION ; UPPER-ATMOSPHERE ; IONOSPHERE ; PERTURBATIONS ; LATITUDE ; MODEL ; DYNAMICS
资助项目B-type Strategic Priority Program of the Chinese Academy of Sciences[XDB41000000] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDA17010201] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDA17010404] ; Strategic Priority Research Program of Chinese Academy of Sciences[D020105] ; CNSA ; National Science Foundation of China[41874179] ; National Science Foundation of China[41674158] ; National Science Foundation of China[41427901] ; China Scholarship Council ; Key Research Program of the Chinese Academy of Sciences[ZDRE-KT-2021-3]
WOS研究方向Astronomy & Astrophysics
语种英语
WOS记录号WOS:000711498900039
出版者AMER GEOPHYSICAL UNION
资助机构B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; CNSA ; CNSA ; CNSA ; CNSA ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; CNSA ; CNSA ; CNSA ; CNSA ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; CNSA ; CNSA ; CNSA ; CNSA ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; CNSA ; CNSA ; CNSA ; CNSA ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences
源URL[http://ir.iggcas.ac.cn/handle/132A11/103785]  
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Ren, Zhipeng
作者单位1.Natl Ctr Atmospher Res, High Altitude Observ, Pob 3000, Boulder, CO 80307 USA
2.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing, Peoples R China
3.Rostock Univ, Leibniz Inst Atmospher Phys, Kuhlungsborn, Germany
4.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing, Peoples R China
5.Chinese Acad Sci, Innovat Acad Earth Sci, Beijing, Peoples R China
6.Chinese Acad Sci, Inst Geol & Geophys, Beijing Natl Observ Space Environm, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Yu, Tingting,Wang, Wenbin,Ren, Zhipeng,et al. The Response of Middle Thermosphere (similar to 160 km) Composition to the November 20 and 21, 2003 Superstorm[J]. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,2021,126(10):21.
APA Yu, Tingting,Wang, Wenbin,Ren, Zhipeng,Cai, Xuguang,Yue, Xinan,&He, Maosheng.(2021).The Response of Middle Thermosphere (similar to 160 km) Composition to the November 20 and 21, 2003 Superstorm.JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,126(10),21.
MLA Yu, Tingting,et al."The Response of Middle Thermosphere (similar to 160 km) Composition to the November 20 and 21, 2003 Superstorm".JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 126.10(2021):21.

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来源：地质与地球物理研究所

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