Occurrence and Variations of Middle and Low Latitude Sporadic E Layer Investigated With Longitudinal and Latitudinal Chains of Ionosondes
文献类型：期刊论文
| 作者 | Tang, Qiong1; Zhao, Jiaqi1; Yu, Zhibin1; Liu, Yi2; Hu, Lianhuan3; Zhou, Chen2; Zhao, Zhengyu1; Feng, Xueshang1 |
| 刊名 | SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS
 |
| 出版日期 | 2021-12-01 |
| 卷号 | 19期号:12页码:22 |
| 关键词 | sporadic E layer meteor counts planetary wave |
| DOI | 10.1029/2021SW002942 |
| 英文摘要 | A longitudinal chain and a latitudinal chain of ionosondes, located at Yakutsk (129.60 degrees E, 62.00 degrees N), Mohe (122.37 degrees E, 53.50 degrees N), Beijing (116.25 degrees E, 40.25 degrees N), Wuhan (114.61 degrees E, 30.53 degrees N), Sanya (109.42 degrees E, 18.34 degrees N), I-Cheon (127.54 degrees E, 37.14 degrees N), San Vito (17.80 degrees E, 40.60 degrees N), Roquest (0.50 degrees E, 40.80 degrees N), Millstone Hill (71.50 degrees W, 42.60 degrees N), and Alpena (83.56 degrees W, 45.07 degrees N) ionosondes, are utilized to statistically investigate the sporadic E layer (Es) occurrence rate and variation. The Es occurrence rates at all stations show a similar dependence on local time and season. However, the seasonal dependence of Es occurrence is more distinct at middle latitudes than that at low latitudes along the 120 degrees E longitude. Results at different stations along similar to 40 degrees N latitude show much lower Es occurrence at the American sector than that at European and East Asian sectors, which is most likely because the horizontal geomagnetic field in north America is smaller than in other regions. The statistical results demonstrate that the seasonal variations of Es occurrence and strength are related to the annual variation of meteor counts. Simulation results show that the summer maximum of the ion vertical drift velocity driven by the variations of neutral densities and winds could also contribute to the seasonal variations of Es occurrence and intensity. The seasonal variations of the quasi-6-day and quasi-16-day oscillations in Es are also investigated. The seasonal variations of periodic disturbances of the Es differ between each station. Planetary waves in the MLT region cannot fully explain the seasonal variations of the periodic disturbance of Es. Solar and geomagnetic activities can also result in periodic variations of the Es. |
| WOS关键词 | RADIO OCCULTATION MEASUREMENTS ; WAVE-TYPE OSCILLATIONS ; LOWER THERMOSPHERE ; PLANETARY-WAVES ; WUHAN 30.6-DEGREES-N ; GEOMAGNETIC-ACTIVITY ; QUASI-6-DAY WAVE ; F-REGION ; MESOSPHERE ; SOLAR |
| 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 )[42074187] ; National Key R&D Program of China[2018YFC1503506] ; Excellent Youth Foundation of Hubei Provincial Natural Science Foundation[2019CFA054] |
| WOS研究方向 | Astronomy & Astrophysics ; Geochemistry & Geophysics ; Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| 出版者 | AMER GEOPHYSICAL UNION |
| WOS记录号 | WOS:000735908200003 |
| 资助机构 | National Natural Science Foundation of China (NSFC ) ; National Natural Science Foundation of China (NSFC ) ; National Key R&D Program of China ; National Key R&D Program of China ; Excellent Youth Foundation of Hubei Provincial Natural Science Foundation ; Excellent Youth Foundation of Hubei Provincial Natural Science Foundation ; National Natural Science Foundation of China (NSFC ) ; National Natural Science Foundation of China (NSFC ) ; National Key R&D Program of China ; National Key R&D Program of China ; Excellent Youth Foundation of Hubei Provincial Natural Science Foundation ; Excellent Youth Foundation of Hubei Provincial Natural Science Foundation ; National Natural Science Foundation of China (NSFC ) ; National Natural Science Foundation of China (NSFC ) ; National Key R&D Program of China ; National Key R&D Program of China ; Excellent Youth Foundation of Hubei Provincial Natural Science Foundation ; Excellent Youth Foundation of Hubei Provincial Natural Science Foundation ; National Natural Science Foundation of China (NSFC ) ; National Natural Science Foundation of China (NSFC ) ; National Key R&D Program of China ; National Key R&D Program of China ; Excellent Youth Foundation of Hubei Provincial Natural Science Foundation ; Excellent Youth Foundation of Hubei Provincial Natural Science Foundation |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/103961]  |
| 专题 | 地质与地球物理研究所_科技支撑系统 |
| 通讯作者 | Zhao, Jiaqi |
| 作者单位 | 1.Harbin Inst Technol, Inst Space Sci & Appl Technol, Shenzhen, Shenzhen, Peoples R China 2.Wuhan Univ, Sch Elect Informat, Dept Space Phys, Wuhan, Peoples R China 3.Chinese Acad Sci, Inst Geol & Geophys, Beijing Natl Observ Space Environm, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tang, Qiong,Zhao, Jiaqi,Yu, Zhibin,et al. Occurrence and Variations of Middle and Low Latitude Sporadic E Layer Investigated With Longitudinal and Latitudinal Chains of Ionosondes[J]. SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS,2021,19(12):22. |
| APA | Tang, Qiong.,Zhao, Jiaqi.,Yu, Zhibin.,Liu, Yi.,Hu, Lianhuan.,...&Feng, Xueshang.(2021).Occurrence and Variations of Middle and Low Latitude Sporadic E Layer Investigated With Longitudinal and Latitudinal Chains of Ionosondes.SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS,19(12),22. |
| MLA | Tang, Qiong,et al."Occurrence and Variations of Middle and Low Latitude Sporadic E Layer Investigated With Longitudinal and Latitudinal Chains of Ionosondes".SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS 19.12(2021):22. |
入库方式： OAI收割
来源：地质与地球物理研究所
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