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2008 Fiscal Year Self-evaluation Report

Ground-satellite observations of geospace disturbances over far-eastern Russia and Japan

Research Project

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Project/Area Number 18403011
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section海外学術
Research Field Space and upper atmospheric physics
Research InstitutionNagoya University

Principal Investigator

SHIOKAWA Kazuo  Nagoya University, 太陽地球環境研究所, 教授 (80226092)

Project Period (FY) 2006 – 2009
Keywordsオーロラ / 夜間大気光 / 大気重力波 / 人工衛星-地上共同観測 / 低緯度オーロラ / 磁気嵐 / 国際情報交換 / ロシア極東域
Research Abstract

本研究課題では、北海道のSuperDARN大型短波レーダーの視野内に入っているロシア極東地域に、高感度の全天カメラ2台を新たに設置し、オーロラ及び大気光を分光イメージング観測する。また、高時間分解能の磁力計も設置し、サブオーロラ帯のプラズマ粒子の降り込みに関連するイオンサイクロトロン波動も同時に観測する。さらに、電離圏・磁気圏高度の衛星によって得られるプラズマ・電磁場の観測とこれらの地上観測を比較する。地上からの2次元イメージング観測とその視野内の衛星直接観測という組み合わせを用いて、
(1) SARアークを含む低緯度オーロラ現象の観測に基づく、磁気擾乱時におけるジオスペースプラズマの変動と、内部磁気圏への電場の侵入状況の2次元的な描像。
(2) ジオスペースで発生する電磁気擾乱が超高層大気を加熱し、その影響がサブオーロラ帯から中緯度に向かって伝搬してくるメカニズム。
の2点を明らかにしていく。

  • Research Products

    (14 results)

All 2009 2008 2007 Other

All Journal Article (6 results) (of which Peer Reviewed: 6 results) Presentation (5 results) Book (1 results) Remarks (2 results)

  • [Journal Article] Northeastward motion of nighttime medium-scale traveling ionospheric disturbances at middle latitudes observed by an airglow imager2009

    • Author(s)
      Shiokawa, K., Y. Otsuka, N. Nishitani, T.Ogawa, T.Tsugawa, T.Maruyama, S.E.Smirnov, V.V.Bychkov and B.M.Shevtsov
    • Journal Title

      J. Geophys. Res. 113(A12312, doi : 10.1029/2008JA013417)

    • Peer Reviewed
  • [Journal Article] Medium-scale traveling ionospheric disturbances observed with the SuperDARN Hokkaido radar, all-sky imager and GPS network, and their relation to concurrent sporadic-E irregularities2009

    • Author(s)
      Ogawa, T., N. Nishitani, Y. Otsuka, K. Shiokawa, T. Tsugawa and K. Hosokawa
    • Journal Title

      J. Geophys. Res. 114(A03316, doi : 10.1029/2008JA013893)

    • Peer Reviewed
  • [Journal Article] Propagation characteristics of nighttime mesospheric and thermospheric waves observed by optical mesosphere thermosphere imagers at middle and low latitudes2009

    • Author(s)
      Shiokawa, K., Y. Otsuka and T. Ogawa
    • Journal Title

      Earth, Planets, Space (in press)

    • Peer Reviewed
  • [Journal Article] Particle and field characteristics of broadband electrons observed by the FAST satellite during geomagnetic storms2008

    • Author(s)
      Nakajima, A., K. Shiokawa, K. Seki, J. P. McFadden, C. W. Carlson, R. J. Strangeway and K. Yumoto
    • Journal Title

      A multievent study, J. Geophys. Res. 113(A06221, doi : 10.1029/2007JA013001)

    • Peer Reviewed
  • [Journal Article] Ground observation and AMIE-TIEGCM modeling of a storm-time traveling ionospheric disturbance2007

    • Author(s)
      Shiokawa, K., G. Lu, Y. Otsuka, T. Ogawa, M. Yamamoto, N. Nishitani and N.Sato
    • Journal Title

      J. Geophys. Res. 112(A05308, doi : 10.1029/2006JA011772)

    • Peer Reviewed
  • [Journal Article] Particle and field characteristics of broadband electrons observed by the FAST satellite during a geomagnetic storm2007

    • Author(s)
      Nakajima, A., K. Shiokawa, K. Seki, R. J. Strangeway, J. P. McFadden and C.W.Carlson
    • Journal Title

      J. Geophys. Res. 112(A06220, doi:10.1029/2006JA012184)

    • Peer Reviewed
  • [Presentation] Ground-based observations of high frequency pulsations using search coil magnetometers(invited)2008

    • Author(s)
      Shiokawa, K., K. Sakaguchi, R. Nomura, Y. Otsuka, M. Connors and B. Shevtsov
    • Organizer
      Asia Oceania Geosciences Society (AOGS) 2008 Meeting
    • Place of Presentation
      Busan, Korea
    • Year and Date
      20080616-20
  • [Presentation] Turning of MSTID motion from southwestward to northeastward observed by an airglow imager at Paratunka(invited)2008

    • Author(s)
      Shiokawa, K., Y. Otsuka, N. Nishitani, T. Ogawa, T. Tsugawa, Sergey Smirnov, Vasiliy Bychkov and Boris M. Shevtsov
    • Organizer
      Russia, Asia Oceania Geosciences Society (AOGS) 2008 Meeting
    • Place of Presentation
      Busan, Korea
    • Year and Date
      20080616-20
  • [Presentation] パラツンカの高感度全天カメラで観測されたMSTIDの南西伝搬から北東伝搬への転換2008

    • Author(s)
      塩川和夫、大塚雄一、西谷望、小川忠彦、津川卓也、Sergey Smirnov, Vasiliy Bychkov, and Boris M. Shevtsov
    • Organizer
      日本地球惑星科学連合2008年大会
    • Place of Presentation
      幕張メッセ国際会議場
    • Year and Date
      20080525-30
  • [Presentation] 北海道-陸別短波レーダーで同時観測された夜間の中規模伝搬性電離圏擾乱とE層エコー2008

    • Author(s)
      小川忠彦、西谷望、大塚雄一、塩川和夫、津川卓也、齊藤昭則
    • Organizer
      日本地球惑星科学連合2008年大会
    • Place of Presentation
      幕張メッセ国際会議場
    • Year and Date
      20080525-20080530
  • [Presentation] Optical investigation of the ionospheric and atmospheric dynamics. How can we learn something more that is significant?(invited)2008

    • Author(s)
      Shiokawa, K.
    • Organizer
      12th International Symposium on Equatorial Aeronomy (ISEA-12)
    • Place of Presentation
      Crete, Greece
    • Year and Date
      20080518-24
  • [Book] Optical and radio observations and AMIE/TIEGCM modeling of nighttime traveling ionospheric disturbances at mid-latitudes during geomagnetic storms2008

    • Author(s)
      Shiokawa, K., T. Tsugawa, Y. Otsuka, T. Ogawa, G. Lu, A. Saito, M. Yamamoto
    • Total Pages
      271-281
    • Publisher
      AGU monograph on Mid-Latitude Ionospheric Dynamics and Disturbances
  • [Remarks]

    • URL

      http://stdb2.stelab.nagoya-u.ac.jp/omti/index.html

  • [Remarks]

    • URL

      http://stdb2.stelab.nagoya-u.ac.jp/magne/index.html

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Published: 2010-06-11   Modified: 2016-04-21  

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