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Role of ionospheric process on the conjugate auroral dynamics and intensity

Research Project

Project/Area Number 17403009
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 InstitutionNational Institute of Polar Research

Principal Investigator

SATO Natsuo  National Institute of Polar Research, 研究教育系, 教授 (50132709)

Co-Investigator(Kenkyū-buntansha) YAMAGISHI Hisao  国立極地研究所, 研究教育系, 教授 (20132714)
MIYAOKA Hiroshi  国立極地研究所, 研究教育系, 准教授 (10150046)
KADOKURA Akira  国立極地研究所, 研究教育系, 准教授 (70185883)
OKADA Masaki  国立極地研究所, 研究教育系, 助教授 (40270425)
ONO Takayuki  東北大学, 大学院理学研究科, 教授 (10141996)
HOSOKAWA Keisuke  電気通信大学, 電気通信学部, 助教授 (80361830)
EJIRI Masaki  国立極地研究所, 名誉教授 (30013692)
田口 真  国立極地研究所, 研究教育系, 准教授 (70236404)
岡野 章一  東北大学, 大学院・理学研究科, 教授 (10004483)
Co-Investigator(Renkei-kenkyūsha) MOTOBA Tetsuo  国立極地研究所, 研究教育系, 特任研究員 (20377998)
TAGUCHI Makoto  立教大学, 理学部, 教授 (70236404)
EBIHARA Yusuke  名古屋大学, 高等研究院, 講師 (80342616)
TONEGAWA Yutaka  東海大学, 工学部, 教授 (80188763)
OKANO Shoichi  東北大学, 大学院理学研究科, 教授 (10004483)
Project Period (FY) 2005 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥15,430,000 (Direct Cost: ¥13,300,000、Indirect Cost: ¥2,130,000)
Fiscal Year 2008: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2007: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2006: ¥3,000,000 (Direct Cost: ¥3,000,000)
Fiscal Year 2005: ¥3,200,000 (Direct Cost: ¥3,200,000)
Keywordsオーロラ / 地磁気共役点 / 南極 / 昭和基地 / アイスランド / 電離圏 / 磁気圏 / 共役点 / 脈動オーロラ / 磁気圏・電離圏 / 南極昭和基地 / オーロラ電波 / EISCAT / 宇宙科学 / 超高層物理学 / オーロラ物理学 / 極域科学 / 共役性 / 電磁波動
Research Abstract

オーロラは南北両半球の極域で起こっているが、その形が似ている場合や全く異なる場合がある。南極昭和基地と北極域アイスランドは1 本の磁力線で結ばれた共役点ペアの位置関係にある。この利点を最大限活用してのオーロラの形状や動きを同時観測し、南北半球間の対称性・非対称性の特性を研究してきた。特に、爆発的オーロラ現象のオーロラ・ブレイクアップとその回復期に出現する点滅型の脈動オーロラに注目して観測研究を行なった。交付額

Report

(5 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • 2005 Annual Research Report
  • Research Products

    (55 results)

All 2008 2007 2006 2005

All Journal Article (38 results) (of which Peer Reviewed: 23 results) Presentation (16 results) Book (1 results)

  • [Journal Article] 国際極年(IPY)2007-20082008

    • Author(s)
      佐藤夏雄
    • Journal Title

      月刊地球 Vol.30, No.6

      Pages: 253-264

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Electric field modulation behind pulsating aurora2008

    • Author(s)
      Hosokawa,K., Kadokura,A., Sato,N., 他4 名
    • Journal Title

      J.Geophys.Res. Vol.113, A11322, doi:10.1029/2008JA013601

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Auroral radio emission and absorption of medium frequency radio waves observed in Iceland2008

    • Author(s)
      Sato, Y., Ono, T., Iizima, M., Kumamoto, A., Sato, N., Kadokura, A., and Miyaoka, H.
    • Journal Title

      Earth Plants Space 60

      Pages: 207-217

    • NAID

      10029007229

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Unmanned Magnetometer Network Observation in the 44th Japanese Antarctic Research Expedition: Initial Results and an Event Study on Auroral Substorm Evolution2008

    • Author(s)
      Kadokura, A., H. Yamagishi, N. Sato (他2 名 1 番目、2 番目、3 番目)
    • Journal Title

      Polar Science doi:10.1016/j.polar.2008.04.002

    • NAID

      110006950011

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Interhemispheric observations of field line resonance frequencies as a continuous function of ground latitude in the auroral zones2008

    • Author(s)
      Takasaki,S., Sato, N., Kadokura,A., 他3 名
    • Journal Title

      Polar Science vol 2,issue2

      Pages: 73-86

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] D region HF radar echoes associated with eergetic particle precipitation and pulsating aurora2008

    • Author(s)
      Milan, S. E. K. Hosokawa, M. Lester, N. Sato, H. Yamagishi, F. Honary
    • Journal Title

      Annals of Geophysics 26

      Pages: 1897-1904

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Oscillations of the equatorward boundary of the ion auroral oval-radar observations2008

    • Author(s)
      Jayachandran, P. T., N. Sato, Y. Ebihara, A. S. Yukimatu, A. Kadokura, J. W. Mac Dougall, E. F. Donovan, K. Liou
    • Journal Title

      Journal of Geophysical Reseach 113

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Response of large-scale ionospheric convection to substorm expansion onsets : A case study2008

    • Author(s)
      Miyashita, Y., K. Hosokawa, T. Hori, Y. Kamide, S. Machida, N. Sato, A. S. Yukimatu, M. Fujimoto, I. Shinohara, T. Mukai, Y. Saito, J. B. Sigwarth
    • Journal Title

      Journal of Geophysical Reseach 113

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electric field modulation behind pulsating aurora2008

    • Author(s)
      Hosokawa, K., A. Kadokura, N. Sato, S. E. Milan, M. Lester, G. Bjornsson, T. Saemundsson
    • Journal Title

      Journal of Geophysical Reseach 113

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spatial and temporal conjugacy of meso-scale discrete aurora2008

    • Author(s)
      Sato, N., Kadokura, A.
    • Journal Title

      Proc. Future Perspectives of Space Plasma and Particle Instrumentation and International Collaborations 113(印刷中)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Auroral radio emission and oaborption of medium frequency radio waves observed in Iceland2008

    • Author(s)
      Sato, Y., Ono, T., Iizima, M., Kumamoto, A., Sato, N., Kadokura, A., Miyaoka, H.
    • Journal Title

      Earth Plants Space article Instrumentation and International Collaborations 60

      Pages: 207-217

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spatial and temporal conjugacy of meso-scale discrete aurora2008

    • Author(s)
      Sato, N., Kadokura, A.
    • Journal Title

      Proc. Future Perspectives of Space Plasma and Particle Instrumentation and International Collaborations 113

      Pages: 207-217

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Unmanned Magnetometer Network Observation in the 44th Japanese Antarctic Research Expedition : Initial Results and an Event Study on Auroral Substorm Evolution2008

    • Author(s)
      Akira Kadokura, Hisao Yamagishi, Natsuo Sato, Kei Nakano, Mike, C. Rose
    • Journal Title

      Polar Science 113

    • NAID

      110006950011

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Interhemispheric observations of field line resonance frequencies as a continuous function of ground latitude in the auroral zones2008

    • Author(s)
      Takasaki, S., Sato, N., Kadokura, A., Yamagishi, H., Kawano H., Ebihara, Y.
    • Journal Title

      Polar Science 2

      Pages: 73-86

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Two-dimensional observations of overshielding during a magnetic storm by the Super Dual Auroral Radar Network (SuperDARN) Hokkaido radar2008

    • Author(s)
      Ebihara, Y
    • Journal Title

      J. Geophys. Res 113,A01213

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Observed tail current systems associated with bursty bulk flows and auroral streamers during a period of multiple substorms2008

    • Author(s)
      Forsyth, C.
    • Journal Title

      Ann. Geophys 26

      Pages: 167-184

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Microburst cusp ion precipitation observed with Reimei2008

    • Author(s)
      Ebihara Y.
    • Journal Title

      J. Geophys. Res 113,A03201

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Auroral radio emission and absorption of medium frequency radio waves observed in Iceland2008

    • Author(s)
      Sato, Y
    • Journal Title

      Earth Planets Space Vol.60(no.3)

      Pages: 207-217

    • NAID

      10029007229

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Absence of geomagnetic conjugacy in pulsating auroras2007

    • Author(s)
      Watanabe,M., Kadokura,A., Sato,N., and Saemundsson,T.
    • Journal Title

      Geophys. Res. Lett. 34, L15107,doi:10.1029/2007GL030469

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Quasi-stationary auroral patches observed at the South Pole Station2007

    • Author(s)
      Ebihara, Y
    • Journal Title

      Journal of Geophysical Research 112,A01201

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Absence of geomagnetic conjugacy in pulsating auroras2007

    • Author(s)
      Watanabe, M
    • Journal Title

      Geophys. Res. Lett 34,L15107

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Pulsating dayside aurora in relation to ion upflow events during a northward IMF dominated by a strongly negative IMF BY2007

    • Author(s)
      Lorentzen, D. A
    • Journal Title

      Journal of Geophysical Research Vol.12, No.A 3

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Similarity and dissimilarity of conjugate relationships of Pi magnetic pulsations observed during excellent similar auroras2006

    • Author(s)
      Sakurai, T., A. Kadokura, N. Sato and Yutaka Tonegawa
    • Journal Title

      Adv. Polar Upper Atmos. Res. 20

      Pages: 1-16

    • NAID

      110004739284

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] 南極周回気球によるELF/VLF放射の観測2006

    • Author(s)
      山岸久雄
    • Journal Title

      南極資料 第50巻No.2

      Pages: 115-131

    • NAID

      110004722898

    • Related Report
      2006 Annual Research Report
  • [Journal Article] GPS ionospheric TEC measurement during the 23rd November 2003 total solar eclipse at Scott Base Antarctica2006

    • Author(s)
      Rashid, A.A.Z
    • Journal Title

      Journal of Atmospheric and Solar-Terrestrial Physics 68

      Pages: 1219-1236

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Ground-based observations of a significant decrease in the field line resonance frequency at L <1.4 during a large magnetic storm2006

    • Author(s)
      Takasaki, S
    • Journal Title

      Earth, Planets and Space 58

      Pages: 617-622

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Similarity and dissimilarity of conjugate relationships of Pi magnetic pulsations observed during excellent similar auroras2006

    • Author(s)
      Sakurai, T
    • Journal Title

      Advances in Polar Upper Atmospheric Research 20

      Pages: 1-16

    • Related Report
      2006 Annual Research Report
  • [Journal Article] High energy electron observation by Polar Patrol Balloon flight in Antarctica2006

    • Author(s)
      Torii, S
    • Journal Title

      Advances in Polar Upper Atmospheric Research 20

      Pages: 52-62

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Initial results of Husafell solar radio spectrograph2006

    • Author(s)
      Hiyama, Y
    • Journal Title

      Advances in Polar Upper Atmospheric Research 20

      Pages: 76-85

    • Related Report
      2006 Annual Research Report
  • [Journal Article] ERG - A small-satellite mission to investigate the dynamics of the inner magnetosphere2006

    • Author(s)
      Shiokawa, K
    • Journal Title

      Advances in Space Research 38(8)

      Pages: 1861-1869

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Tracing geomagnetic conjugate points using exceptionally similar synchronous auroras2005

    • Author(s)
      Sato, N., Kadokura, A.(他3 名 1 番目、2 番目)
    • Journal Title

      Geophys. Res. Lett. 32,L17109,doi:10.1029/2005GL023710

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Electron signature of active merging sites on the magnetopause2005

    • Author(s)
      Maynard, N., et al.
    • Journal Title

      J.Geophys.Res. 110, A10207

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Extraction of polar mesosphere summer echoes from SuperDARN data2005

    • Author(s)
      Hosokawa K., et al.
    • Journal Title

      Geophys.Res.Lett. 32, L12801

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Tracing geomagnetic conjugate points using exceptionally similar synchronous auroras2005

    • Author(s)
      Sato, N., et al.
    • Journal Title

      Geophys.Res.Lett. 32, L17109

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 第43、44次南極地域観測隊における流星バースト通信設備を用いたデータ伝送実験2005

    • Author(s)
      椋本介士, 他
    • Journal Title

      電子情報通信学会論文誌 J88-B, N0.9

      Pages: 1875-1885

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Temporal and spatial evolution of discrete auroral arcs as seen b3 Cluster2005

    • Author(s)
      Figueiredo, S., et al.
    • Journal Title

      Annales Geophysicae 23

      Pages: 2531-2557

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Storm-time field-aligned currents on the nightside inferred from ground-based magnetic data at midlatitudes : Relationships with the interplanetary magnetic field and substorms2005

    • Author(s)
      Nakano, S.et al.
    • Journal Title

      J.Geopys.Res., 110,A07216

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Ground-based observations of a significant decrease in the field line resonance frequency at L 〜 1.4 during a large magnetic storm2005

    • Author(s)
      Takasaki, S., et al.
    • Journal Title

      Earth, Planets and Space (EPS) (in print)

    • Related Report
      2005 Annual Research Report
  • [Presentation] ICESTAR Program in Japan during IPY2007-2008 (invited)2008

    • Author(s)
      A. Kadokura, N. Sato, H. Yamagishi, 他7 名
    • Organizer
      International Symposium: Fifty Years after IGY (10-13)
    • Place of Presentation
      AIST, Tsukuba
    • Related Report
      2008 Final Research Report
  • [Presentation] ICESTAR Program in Japan during IPY2007-20082008

    • Author(s)
      Akira Kadokura, Natsuo Sato, Hisao Yamagishi, Takehiko Aso, Masaki Tutumi, Akira S. Yukiinatu, Yasunobu Ogawa, Makoto Taguchi, Kaoru Sato, Yusuke Ebihara
    • Organizer
      International Symposium : Fifty Years after IGY
    • Place of Presentation
      筑波
    • Related Report
      2008 Annual Research Report
  • [Presentation] Development of Multi-frequency Digital Imaging Riometer-imaging MeV range proton precipitation2008

    • Author(s)
      H. Yamagishi, K. Nishimura, M. Toyonaga
    • Organizer
      Asia Oceania Geosciences Society (AOGS)
    • Place of Presentation
      韓国・釜山
    • Related Report
      2008 Annual Research Report
  • [Presentation] Development of Multi-frequency Digital Imaging Riometer-imaging MeV rangeproton precipitation2008

    • Author(s)
      H. Yamagishi, K Nishimura, M. Toyonaga
    • Organizer
      SCAR Open Science Conference
    • Place of Presentation
      ロシア・サンクトペテルブルグ
    • Related Report
      2008 Annual Research Report
  • [Presentation] Ground-satellite and conjugate observation to study on generation mechanism of pulsating aurora2007

    • Author(s)
      N.Sato, A.Kadokura, 他9 名
    • Organizer
      GSSS 2007:Greenland Space Science Symposium
    • Place of Presentation
      Kangerlussuaq
    • Related Report
      2008 Final Research Report
  • [Presentation] 超高層大気長期変動の全球地上ネットワーク観測・研究2007

    • Author(s)
      佐藤夏雄、他5 名
    • Organizer
      地球電磁気・地球惑星圏学会第122 回講演会
    • Place of Presentation
      名古屋大学
    • Related Report
      2008 Final Research Report
  • [Presentation] Syowa - Iceland conjugate auroral study - a review2007

    • Author(s)
      Kadokura, A., N. Sato, 他6 名
    • Organizer
      Greenland Space Sciences Symposium
    • Place of Presentation
      Kangerlussuaq, Greenland
    • Related Report
      2008 Final Research Report
  • [Presentation] Auroral Conjugacy and Non-conjugacy2007

    • Author(s)
      Kadokura, A., Natsuo Sato, Thorsteinn Saemundsson, and Gunnlaugur Bjornsson
    • Organizer
      VIII COLAGE
    • Place of Presentation
      Merida, Mexico
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] 昭和基地ーアイスランド共役点観測~現状と将来~2007

    • Author(s)
      門倉昭、佐藤夏雄、山岸久雄、田口真
    • Organizer
      地球電磁気・地球惑星圏学会第122 回講演会
    • Place of Presentation
      名古屋大学
    • Related Report
      2008 Final Research Report
  • [Presentation] 極域電離圏におけるMF帯オーロラ電波放射の観測2007

    • Author(s)
      佐藤由佳
    • Organizer
      日本地球惑星科学連合2007年大会
    • Place of Presentation
      幕張メッセ
    • Related Report
      2007 Annual Research Report
  • [Presentation] アイスランドで観測されたMF帯オーロラ電波の出現特性について2007

    • Author(s)
      佐藤由佳
    • Organizer
      第121回地球電磁気・地球惑星圏学会講演会
    • Place of Presentation
      名古屋大学
    • Related Report
      2007 Annual Research Report
  • [Presentation] 全天イメージャーを用いた地磁気共役点オーロラの南北絶対発光強度比較2007

    • Author(s)
      遊津拓洋
    • Organizer
      日本地球惑星科学連合2007年大会
    • Place of Presentation
      幕張メッセ
    • Related Report
      2007 Annual Research Report
  • [Presentation] Syowa-Iceland conjugate auroral study-a review2007

    • Author(s)
      Kadokura, A
    • Organizer
      Greenland Space Sciences Symposium
    • Place of Presentation
      Kangerlussuaq, Greenland
    • Related Report
      2007 Annual Research Report
  • [Presentation] パルセーティングオーロラの共役性2007

    • Author(s)
      門倉昭
    • Organizer
      地球電磁気・地球惑星圏学会第122回講演会
    • Place of Presentation
      名古屋大学
    • Related Report
      2007 Annual Research Report
  • [Presentation] 昭和基地-アイスランド共役点観測〜現状と将来〜2007

    • Author(s)
      門倉昭
    • Organizer
      地球電磁気・地球惑星圏学会第122回講演会
    • Place of Presentation
      名古屋大学
    • Related Report
      2007 Annual Research Report
  • [Presentation] Ground-satellite and conjugate observation to study on generation mechanism of pulsating aurora2007

    • Author(s)
      Sato, N.
    • Organizer
      Greenland Space Science Symposium
    • Place of Presentation
      Kangerlussuaq, Greenland
    • Related Report
      2007 Annual Research Report
  • [Book] 暁の女神「オーロラ」 (pp110-125、南極ってどんなところ?) (朝日選書-773)2005

    • Author(s)
      佐藤夏雄
    • Publisher
      朝日新聞発行
    • Related Report
      2008 Final Research Report

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Published: 2005-04-01   Modified: 2021-10-21  

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