中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 地质与地球物理研究所
  3. 中国科学院地质与地球物理研究所
  4. 中国科学院地球与行星物理重点实验室
On the Seeding of Periodic Equatorial Plasma Bubbles by Gravity Waves Associated With Tropical Cyclone: A Case Study

文献类型：期刊论文

作者Ajith, K. K.2; Li, Guozhu1,2,7; Ram, S. Tulasi6; Yamamoto, M.5; Hozumi, K.4; Abadi, Prayitno3; Xie, Haiyong1,2
刊名JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
出版日期2020-10-01
卷号125期号:10页码:15
ISSN号2169-9380
DOI10.1029/2020JA028003
英文摘要Understanding the day-to-day variability of equatorial plasma bubble (EPB) irregularities has been a major challenge for many decades that makes the deterministic prediction of EPBs remain elusive. In the present study, we report a case of intense and periodic EPBs observed during 8 and 9 April 2013 by the 47-MHz Equatorial Atmosphere Radar at Kototabang, Indonesia. The periodic EPBs separated by about 200-250 km were initiated before sunset. The presunset onset and development of these periodic EPBs were discussed in light of the gravity waves (GWs) excited in connection with the deep convection due to the tropical cyclone (TC) Victoria. The outgoing long-wave radiation measurement by very high-resolution radiometer (VHRR) onboard Indian meteorological satellite Kalpana-1 shows the occurrence of deep convective activity during these days. The presence of upward propagating GWs from the deep convective region associated with TC Victoria was confirmed using the GPS radio occultation (GPS-RO) observations in the troposphere and stratosphere. The GW signatures at ionospheric altitudes were also observed from the Ionosonde observations over magnetic equator, and medium-scale (similar to 300 km) GWs were observed from the GPS-TEC (Total Electron Content) data near to the magnetic equator and cyclone center. From the GW parameters observed from GPS-TEC and GPS-RO, we surmise that the secondary GWs generated by the dissipation of primary GWs associated with TC Victoria could have served as a seeding source on the generation of periodic EPBs during these two consecutive days.
WOS关键词ELECTRIC-FIELD DEVELOPMENT ; SPREAD-F ; ATMOSPHERE RADAR ; IONOSPHERIC DISTURBANCES ; BACKSCATTER PLUMES ; IRREGULARITIES ; SCINTILLATIONS ; INSTABILITY ; GENERATION ; INITIATION
资助项目National Natural Science Foundation of China[42020104002] ; National Natural Science Foundation of China[41727803] ; Postdoctoral Fellowship at Institute of Geology and Geophysics, Chinese Academy of Sciences (IGGCAS)
WOS研究方向Astronomy & Astrophysics
语种英语
出版者AMER GEOPHYSICAL UNION
WOS记录号WOS:000600990300054
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Postdoctoral Fellowship at Institute of Geology and Geophysics, Chinese Academy of Sciences (IGGCAS) ; Postdoctoral Fellowship at Institute of Geology and Geophysics, Chinese Academy of Sciences (IGGCAS) ; Postdoctoral Fellowship at Institute of Geology and Geophysics, Chinese Academy of Sciences (IGGCAS) ; Postdoctoral Fellowship at Institute of Geology and Geophysics, Chinese Academy of Sciences (IGGCAS) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Postdoctoral Fellowship at Institute of Geology and Geophysics, Chinese Academy of Sciences (IGGCAS) ; Postdoctoral Fellowship at Institute of Geology and Geophysics, Chinese Academy of Sciences (IGGCAS) ; Postdoctoral Fellowship at Institute of Geology and Geophysics, Chinese Academy of Sciences (IGGCAS) ; Postdoctoral Fellowship at Institute of Geology and Geophysics, Chinese Academy of Sciences (IGGCAS) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Postdoctoral Fellowship at Institute of Geology and Geophysics, Chinese Academy of Sciences (IGGCAS) ; Postdoctoral Fellowship at Institute of Geology and Geophysics, Chinese Academy of Sciences (IGGCAS) ; Postdoctoral Fellowship at Institute of Geology and Geophysics, Chinese Academy of Sciences (IGGCAS) ; Postdoctoral Fellowship at Institute of Geology and Geophysics, Chinese Academy of Sciences (IGGCAS) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Postdoctoral Fellowship at Institute of Geology and Geophysics, Chinese Academy of Sciences (IGGCAS) ; Postdoctoral Fellowship at Institute of Geology and Geophysics, Chinese Academy of Sciences (IGGCAS) ; Postdoctoral Fellowship at Institute of Geology and Geophysics, Chinese Academy of Sciences (IGGCAS) ; Postdoctoral Fellowship at Institute of Geology and Geophysics, Chinese Academy of Sciences (IGGCAS)
源URL[http://ir.iggcas.ac.cn/handle/132A11/99947]  
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Ajith, K. K.; Li, Guozhu
作者单位1.Chinese Acad Sci, Beijing Natl Observ Space Environm, Inst Geol & Geophys, Beijing, Peoples R China
2.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing, Peoples R China
3.Indonesian Natl Inst Aeronaut & Space LAPAN, Space Sci Ctr, Bandung, Indonesia
4.Natl Inst Informat & Commun Technol, Tokyo, Japan
5.Kyoto Univ, Res Inst Sustainable Humanosphere, Uji, Japan
6.Indian Inst Geomagnetism, Mumbai, Maharashtra, India
7.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Ajith, K. K.,Li, Guozhu,Ram, S. Tulasi,et al. On the Seeding of Periodic Equatorial Plasma Bubbles by Gravity Waves Associated With Tropical Cyclone: A Case Study[J]. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,2020,125(10):15.
APA Ajith, K. K..,Li, Guozhu.,Ram, S. Tulasi.,Yamamoto, M..,Hozumi, K..,...&Xie, Haiyong.(2020).On the Seeding of Periodic Equatorial Plasma Bubbles by Gravity Waves Associated With Tropical Cyclone: A Case Study.JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,125(10),15.
MLA Ajith, K. K.,et al."On the Seeding of Periodic Equatorial Plasma Bubbles by Gravity Waves Associated With Tropical Cyclone: A Case Study".JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 125.10(2020):15.

入库方式： OAI收割

来源：地质与地球物理研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。