2013 Fiscal Year Final Research Report
Study of the upper atmosphere dynamics using highly sensitive multi-point optical instruments
| Project/Area Number |
20244080
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Space and upper atmospheric physics
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| Research Institution | Nagoya University |
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Principal Investigator |
SHIOKAWA Kazuo 名古屋大学, 太陽地球環境研究所, 教授 (80226092)
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| Co-Investigator(Kenkyū-buntansha) |
OTSUKA Yuichi 名古屋大学, 太陽地球環境研究所, 准教授 (40314025)
SAITO Akinori 京都大学, 理学系研究科, 准教授 (10311739)
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| Co-Investigator(Renkei-kenkyūsha) |
MIYOSHI Yoshizumi 名古屋大学, 太陽地球環境研究所, 准教授 (10377781)
MATSUOKA Ayako 宇宙航空研究開発機構, 宇宙科学研究所, 准教授 (80270437)
HIRAHARA Masafumi 名古屋大学, 太陽地球環境研究所, 教授 (50242102)
HOSOKAWA Keisuke 電気通信大学, 大学院情報理工学研究科, 准教授 (80361830)
NOZAWA Satonori 名古屋大学, 太陽地球環境研究所, 准教授 (60212130)
OYAMA Shinichiro 名古屋大学, 太陽地球環境研究所, 助教 (20444424)
OGAWA Yasunobu 国立極地研究所, 研究教育系, 准教授 (00362210)
IEDA Akimasa 名古屋大学, 太陽地球環境研究所, 助教 (70362209)
NISHITANI Nozomu 名古屋大学, 太陽地球環境研究所, 准教授 (10218159)
ISHII Mamoru 情報通信研究機構, 電磁波計測研究所, 室長 (20359003)
KUBOTA Minoru 情報通信研究機構, 研究開発基盤整備室, 室長 (80250670)
OGAWA Tadahiko 情報通信研究機構, 統合データシステム研究開発室, 特別研究員 (60271607)
YAMAMOTO Mamoru 京都大学, 生存圏研究所, 教授 (20210560)
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| Project Period (FY) |
2008-04-08 – 2013-03-31
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| Keywords | 超高層大気環境 / 超高層物理学 / 地球電磁気 / 宇宙科学 / 衛星測位 / 伝搬性電離圏擾乱 / 大気重力波 / ファブリ・ペロー干渉計 |
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| Research Abstract |
We have obtained various interesting results on the dynamical variations of the upper atmosphere at altitudes of 80-300 km using multi-point observation of nighttime airglow by 5 Fabry-Perot interferometers and more than 10 al-sky airglow imagers at Russia, Canada, Japan, Norway, Indonesia, Thailand, and Australia. Outstanding examples of the results are (1) various dynamical variations of medium-scale traveling ionospheric disturbances at subauroral latitudes, (2) evidence of duct propagation of small-scale gravity waves in the mesopause region, (3) evidence of a typhoon-induced small-scale gravity wave propagation to the mesopause region, and (4) relationship of eastward propagation of equatorial plasma bubbles and eastward thermospheric wind.
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[Journal Article] GPS total electron content variations associated with poleward moving sun aligned arcs2012
Author(s)
Jayachandran, P. T., K. Hosokawa, K. Shiokawa, Y. Otsuka, C. W. Watson, S. C. Mushini, J. W. MacDougall, P. Prikryl, R. Chadwick, and T. D. Kelly
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Journal Title
J. Geophys. Res.
Volume: 117
Pages: A5
DOI
Peer Reviewed
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[Journal Article] Electron and wave characteristics observed by the THEMIS satellites near the magnetic equator during a pulsating aurora2012
Author(s)
Nakajima, A., K. Shiokawa, K. Sakaguchi, Y. Miyoshi, S. Lee, V. Angelopoulos, O. Le Contel, J. P. McFadden, J. W. Bonnell, K.-H. Fornacon, and E. Donovan
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Journal Title
J. Geophys. Res.
Volume: 117
Pages: A03219
DOI
Peer Reviewed
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[Journal Article] High-Latitude GPS TEC Changes Associated with a Sudden Magnetospheric Compression2011
Author(s)
Jayachandran, P. T., C. Watson, I. J. Rae, J. W. MacDougall, D. W. Danskin, R. Chadwickl, T. D. Kelly, P. Prikryl, K. Meziane, and K. Shiokawa
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Journal Title
Geophys. Res. Lett.
Volume: 38
Pages: L23104
DOI
Peer Reviewed
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[Journal Article] Simultaneous FAST and Double Star-TC1 observations of broadband electrons during a storm-time substorm2010
Author(s)
Nakajima, A., K. Shiokawa, K. Seki, R. Nakamura, K. Keika, W. Baumjohann, T. Takada, J. P. McFadden, C. W. Carlson, A. N. Fazakerley, H. Reme, I. Dandouras, R. J. Strangeway, O. Le Contel, N. Cornilleau-Wehrlin, and K. H. Yearby
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Journal Title
J. Geophys. Res.
Volume: 115
Pages: A07217
DOI
Peer Reviewed
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[Journal Article] The STEL induction magnetometer network for observation of high-frequency geomagnetic pulsations2010
Author(s)
Shiokawa, K., R. Nomura, K. Sakaguchi, Y. Otsuka, Y. Hamaguchi, M. Satoh, Y. Katoh, Y. Yamamoto, B. M. Shevtsov, S. Smirnov, I. Poddelsky, and M. Connors
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Journal Title
Earth Planets Space
Volume: 62
Pages: 517-524
Peer Reviewed
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[Journal Article] Medium-scale traveling ionospheric disturbances and plasma bubbles observed by an all-sky airglow at Yonaguni, Japan2009
Author(s)
Ogawa, T., Y. Otsuka, K. Shiokawa, T. Tsugawa, A. Saito, K. Hoshinoo, K. Matunaga, M. Kubota, and M. Ishii
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Journal Title
Terr. Atmos. Ocean Sci.
Volume: 20
Pages: 287-295
DOI
Peer Reviewed
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[Presentation] Turning of MSTID motion from southwestward to northeastward observed by an airglow imager at Paratunka, Russia2008
Author(s)
Shiokawa, K., Y. Otsuka, N. Nishitani, T. Ogawa, T. Tsugawa, Sergey Smirnov, Vasiliy Bychkov, and Boris M. Shevtsov
Organizer
Asia Oceania Geosciences Society (AOGS) 2008 Meeting
Place of Presentation
Busan, Korea
Year and Date
20080616-20
Invited
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