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  2. 地质与地球物理研究所
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  4. 中国科学院地球与行星物理重点实验室
Day-To-Day Variability of the MLT DE3 Using Joint Analysis on Observations From TIDI-TIMED and a Meteor Radar Meridian Chain

文献类型：期刊论文

作者Zhou, Xu1,2; Yue, Xinan1,2,3; Yu, You1,2,3; Hu, Lianhuan1,2
刊名JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES
出版日期2022-02-16
卷号127期号:3页码:16
关键词atmospheric tides day-to-day variability TIDI-TIMED meteor radar WACCM-X
ISSN号2169-897X
DOI10.1029/2021JD035794
英文摘要In the present work, daily variation of eastward propagating diurnal tide with zonal-wave number 3 (DE3) is derived from joint analysis on observations from Thermosphere Ionosphere Mesosphere Energetics and Dynamics Doppler Interferometer and a meteor radar chain around meridian 120 degrees E during years of 2012-2015 and 2018-2020 via a novel method. Together with empirical tidal modes (ETMs), which are based on the Global Scale Wave Model, daily DE3 in horizontal winds are extracted. ETMs characterize the two-dimensionally latitude-altitudinal tidal structure with consideration of tidal dissipation, and thus makes it possible to obtain the DE3 tide extending to pole-to-pole in latitudes and covering 80-140 km on altitudes. Quantitatively analyzing day-to-day variability of mesosphere and lower thermosphere DE3 reveals that the variation of tidal phase is the main contributor to the DE3 day-to-day variability for both zonal and meridional winds. The strength of tidal-phase induced variability has a clear seasonal dependence that is strong around June and December solstices. Prominent semiannual oscillation (SAO) for zonal (similar to 16%) and meridional (similar to 24%) winds are revealed, and annual oscillation (AO) is superposed on the SAO for the DE3 in meridional winds (similar to 9%). Tidal-phase induced variability is generally stronger in solar minima (2018-2020) than that in solar maxima (2013-2015). Furthermore, a comparison with simulations using the Whole Atmosphere Community Climate Model eXtended is discussed. The simulations confirm that the primary role of tidal-phase variations on the day-to-day variability. The model does not reproduce the SAO as shown in observations, while the AO in meridional winds is simulated well.
WOS关键词DIURNAL TIDES ; ATMOSPHERE ; PREDICTABILITY ; THERMOSPHERE ; MESOSPHERE
资助项目B-type Strategic Priority Program of the Chinese Academy of Sciences[XDB41000000] ; Project of Stable Support for Youth Team in Basic Research Field, CAS[YSBR-018] ; Open Research Project of Large Research Infrastructures of CAS ; China Postdoctoral Science Foundation[292174] ; National Natural Science Foundation of China[42074190] ; National Science Foundation
WOS研究方向Meteorology & Atmospheric Sciences
语种英语
WOS记录号WOS:000760383000024
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 ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Open Research Project of Large Research Infrastructures of CAS ; Open Research Project of Large Research Infrastructures of CAS ; Open Research Project of Large Research Infrastructures of CAS ; Open Research Project of Large Research Infrastructures of CAS ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; 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 ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Open Research Project of Large Research Infrastructures of CAS ; Open Research Project of Large Research Infrastructures of CAS ; Open Research Project of Large Research Infrastructures of CAS ; Open Research Project of Large Research Infrastructures of CAS ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; 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 ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Open Research Project of Large Research Infrastructures of CAS ; Open Research Project of Large Research Infrastructures of CAS ; Open Research Project of Large Research Infrastructures of CAS ; Open Research Project of Large Research Infrastructures of CAS ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; 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 ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Open Research Project of Large Research Infrastructures of CAS ; Open Research Project of Large Research Infrastructures of CAS ; Open Research Project of Large Research Infrastructures of CAS ; Open Research Project of Large Research Infrastructures of CAS ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation
源URL[http://ir.iggcas.ac.cn/handle/132A11/104960]  
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Yue, Xinan
作者单位1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing, Peoples R China
2.Chinese Acad Sci, Beijing Natl Observ Space Environm, Inst Geol & Geophys, Beijing, Peoples R China
3.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Zhou, Xu,Yue, Xinan,Yu, You,et al. Day-To-Day Variability of the MLT DE3 Using Joint Analysis on Observations From TIDI-TIMED and a Meteor Radar Meridian Chain[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,2022,127(3):16.
APA Zhou, Xu,Yue, Xinan,Yu, You,&Hu, Lianhuan.(2022).Day-To-Day Variability of the MLT DE3 Using Joint Analysis on Observations From TIDI-TIMED and a Meteor Radar Meridian Chain.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,127(3),16.
MLA Zhou, Xu,et al."Day-To-Day Variability of the MLT DE3 Using Joint Analysis on Observations From TIDI-TIMED and a Meteor Radar Meridian Chain".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 127.3(2022):16.

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来源：地质与地球物理研究所

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