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Low Altitude Tailing Es (LATTE): Analysis of Sporadic-E Layer Height at Different Latitudes of Middle and Low Region

文献类型：期刊论文

作者Tang, Qiong3,4; Zhou, Chen3; Liu, Huixin1; Liu, Yi3; Zhao, Jiaqi4; Yu, Zhibin4; Hu, Lianhuan2; Zhao, Zhengyu3,4; Feng, Xueshang2,4
刊名SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS
出版日期2023-04-01
卷号21期号:4页码:13
DOI10.1029/2022SW003323
英文摘要In this paper, the Earth's sporadic-E (Es) layer vertical motion is investigated by using an image processing technique for automatic scaling ionograms from Mohe (122.37 degrees E, 53.50 degrees N, dip angle 71 degrees), Beijing (116.25 degrees E, 40.25 degrees N, dip angle 59 degrees), Wuhan (114.61 degrees E, 30.53 degrees N, dip angle 46 degrees) and Fuke (109.13 degrees E, 19.52 degrees N, dip angle 27 degrees). Es traces descend with different periodicities, indicating tidal modulation to Es layers. Comparing winds from a combination of the Ionospheric Connection Explorer/Michelson Interferometer for Global High-Resolution Thermospheric Imaging and meteor radar measurements with Es layers, we find that Es traces at high altitudes (above 110 km) rapidly move down in accordance with the descent of the wind shear nulls, which indicates the important role of the tides in the formation and descent of the Es layer at high altitude. The lower-lying Es layers, however, do not descend with the wind shear null, but stay at the bottom of the E region (similar to 100 km) for a long time, which cannot be explained by tidal wind shear theory. In addition, the time duration of the Es layers staying at low latitudes increases with the decreasing latitude. Simulation results demonstrate that the low altitude tailing Es layer is dominated by the dramatically enhanced collision frequency at the lower height of the mesosphere and the lower thermosphere region.
WOS关键词RADIO OCCULTATION MEASUREMENTS ; EDDY DIFFUSION ; F-LAYER ; INTERMEDIATE ; MIDLATITUDE ; VARIABILITY ; INTENSITY ; ALGORITHM
资助项目National Natural Science Foundation of China (NSFC)[41574146] ; National Natural Science Foundation of China (NSFC)[41774162] ; National Natural Science Foundation of China (NSFC)[42004130] ; National Natural Science Foundation of China (NSFC)[42204161] ; National Natural Science Foundation of China (NSFC)[42104150] ; China Postdoctoral Science Foundation[2022M710941] ; Foundation of National Key Laboratory of Electromagnetic Environment[6142403180204] ; Foundation of National Key Laboratory of Electromagnetic Environment[6142403200303] ; Key Laboratory of Geospace Environment, University of Science & Technology of China[GE2020-01] ; Fundamental Research Funds for the Central Universities[2042021kf0020] ; JSPS KAKENHI[18H01270] ; JSPS KAKENHI[17KK0095] ; DFG ; Chinese Academy of Sciences ; JRPs-LEAD
WOS研究方向Astronomy & Astrophysics ; Geochemistry & Geophysics ; Meteorology & Atmospheric Sciences
语种英语
WOS记录号WOS:000971626000001
出版者AMER GEOPHYSICAL UNION
资助机构National Natural Science Foundation of China (NSFC) ; China Postdoctoral Science Foundation ; Foundation of National Key Laboratory of Electromagnetic Environment ; Key Laboratory of Geospace Environment, University of Science & Technology of China ; Fundamental Research Funds for the Central Universities ; JSPS KAKENHI ; DFG ; Chinese Academy of Sciences ; JRPs-LEAD ; National Natural Science Foundation of China (NSFC) ; China Postdoctoral Science Foundation ; Foundation of National Key Laboratory of Electromagnetic Environment ; Key Laboratory of Geospace Environment, University of Science & Technology of China ; Fundamental Research Funds for the Central Universities ; JSPS KAKENHI ; DFG ; Chinese Academy of Sciences ; JRPs-LEAD ; National Natural Science Foundation of China (NSFC) ; China Postdoctoral Science Foundation ; Foundation of National Key Laboratory of Electromagnetic Environment ; Key Laboratory of Geospace Environment, University of Science & Technology of China ; Fundamental Research Funds for the Central Universities ; JSPS KAKENHI ; DFG ; Chinese Academy of Sciences ; JRPs-LEAD ; National Natural Science Foundation of China (NSFC) ; China Postdoctoral Science Foundation ; Foundation of National Key Laboratory of Electromagnetic Environment ; Key Laboratory of Geospace Environment, University of Science & Technology of China ; Fundamental Research Funds for the Central Universities ; JSPS KAKENHI ; DFG ; Chinese Academy of Sciences ; JRPs-LEAD
源URL[http://ir.iggcas.ac.cn/handle/132A11/110978]  
专题地质与地球物理研究所_科技支撑系统
通讯作者Zhou, Chen
作者单位1.Kyushu Univ, Dept Earth & Planetary Sci, Fukuoka, Japan
2.Chinese Acad Sci, Beijing Natl Observ Space Environm, Inst Geol & Geophys, Beijing, Peoples R China
3.Wuhan Univ, Sch Elect Informat, Dept Space Phys, Wuhan, Peoples R China
4.Harbin Inst Technol, Inst Space Sci & Appl Technol, Shenzhen, Peoples R China
推荐引用方式
GB/T 7714		 Tang, Qiong,Zhou, Chen,Liu, Huixin,et al. Low Altitude Tailing Es (LATTE): Analysis of Sporadic-E Layer Height at Different Latitudes of Middle and Low Region[J]. SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS,2023,21(4):13.
APA Tang, Qiong.,Zhou, Chen.,Liu, Huixin.,Liu, Yi.,Zhao, Jiaqi.,...&Feng, Xueshang.(2023).Low Altitude Tailing Es (LATTE): Analysis of Sporadic-E Layer Height at Different Latitudes of Middle and Low Region.SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS,21(4),13.
MLA Tang, Qiong,et al."Low Altitude Tailing Es (LATTE): Analysis of Sporadic-E Layer Height at Different Latitudes of Middle and Low Region".SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS 21.4(2023):13.

入库方式： OAI收割

来源：地质与地球物理研究所

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