| DOI: | 10.1002/2016GL068145
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| 论文题名: | Enhanced ionospheric plasma bubble generation in more active ITCZ |
| 作者: | Li G.; Otsuka Y.; Ning B.; Abdu M.A.; Yamamoto M.; Wan W.; Liu L.; Abadi P.
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| 刊名: | Geophysical Research Letters
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| ISSN: | 0094-9210
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| EISSN: | 1944-8941
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| 出版年: | 2016
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| 卷: | 43, 期:6 | | 起始页码: | 2389
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| 结束页码: | 2395
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| 语种: | 英语
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| 英文关键词: | atmospheric Intertropical Convergence Zone
; gravity wave
; ionospheric plasma bubble
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| Scopus关键词: | Gravity waves
; Bubble generation
; Generation rate
; Global distribution
; Intertropical convergence zone
; Ionospheric plasmas
; Multibeams
; Wave activity
; Plasma diagnostics
; air bubble
; atmospheric dynamics
; gravity wave
; intertropical convergence zone
; ionosphere
; measurement method
; radar
; spatial distribution
; China
; Hainan
; Indonesia
; Kototabang
; Sanya
; West Sumatra
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| 英文摘要: | A close link between the atmospheric Intertropical Convergence Zone (ITCZ) and ionospheric plasma bubble has been proposed since the last century. But this relationship has often appeared to be less than convincing due to the simultaneous roles played by several other factors in shaping the global distribution of ionospheric bubbles. From simultaneous collaborative radar multibeam steering measurements at Kototabang (0.2°S, 100.3°E) and Sanya (18.4°N, 109.6°E), conducted during September-October of 2012 and 2013, we find that the total numbers of nights with bubble (i.e., occurrence rates) at the two closely located longitudes (Kototabang and Sanya) are comparable. But interestingly, the total number of nights with locally generated bubble (i.e., generation rate) over Kototabang is clearly more than that over Sanya. Further analysis reveals that a more active ITCZ is situated around the longitude of Kototabang. We surmise that the enhanced ionospheric bubble generation at Kototabang longitude could be caused by a higher gravity wave activity associated with the more active ITCZ. ©2016. American Geophysical Union. All Rights Reserved. |
| URL: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84979463280&doi=10.1002%2f2016GL068145&partnerID=40&md5=9fe8683674f734bf7e0efb9571ac7064
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| Citation statistics: |
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| 资源类型: | 期刊论文
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/10173
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| Appears in Collections: | 科学计划与规划
气候变化与战略
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作者单位: | Key Laboratory of Earth and Planetary Physics, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, China
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| Recommended Citation: | |
Li G.,Otsuka Y.,Ning B.,et al. Enhanced ionospheric plasma bubble generation in more active ITCZ[J]. Geophysical Research Letters,2016-01-01,43(6).
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