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Energy dissipation in the polar thermosphere at the substorm recovery phase

Research Project

Project/Area Number 16K05569
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Space and upper atmospheric physics
Research InstitutionNagoya University

Principal Investigator

Oyama Shin-ichiro  名古屋大学, 宇宙地球環境研究所, 講師 (20444424)

Project Period (FY) 2016-10-21 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2018: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2017: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords極域 / 熱圏 / オーロラ / 電離圏 / ファブリペロー干渉計 / 磁気嵐 / 脈動
Outline of Final Research Achievements

Auroral substorm has three phases of growth, expansion and recovery, including a sudden brightening of aurora. At the substorm recovery phase, the aurora tends to have temporal pulsations of the luminosity and spatially irregular shape of the patch. This study focused on the auroral patch, and studied energy dissipations around the patch analyzing observed data. We made experiments with the EISCAT radar, high sensitive camera and Fabry-Perot interferometer (FPI). From these analyses, we concluded that high energetic electrons precipitate embedding in the auroral patch and the lower thermospheric wind fluctuates near the patch.

Academic Significance and Societal Importance of the Research Achievements

本研究により、数百keVを超える高エネルギー電子がオーロラパッチと一緒に発生し、それと同時に熱圏大気が変動することが分かった。オーロラパッチが出現する時間帯は数時間以上あり、かなり長い時間、熱圏は変動することが分かる。熱圏は低高度衛星が飛翔する高度でもあり、安定した衛星運用を実現するためには、熱圏が変動する時間と場所を知ることは重要である。本研究は、それを知るための指針となる成果と言える。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (49 results)

All 2019 2018 2017 2016 Other

All Int'l Joint Research (10 results) Journal Article (16 results) (of which Int'l Joint Research: 16 results,  Peer Reviewed: 16 results,  Open Access: 16 results,  Acknowledgement Compliant: 1 results) Presentation (23 results) (of which Int'l Joint Research: 17 results,  Invited: 3 results)

  • [Int'l Joint Research] オウル大学/ソダンキラ地球物理観測所/フィンランド気象研究所(フィンランド)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] アラスカ大学フェアバンクス校(米国)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] IRF(スウェーデン)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] UNIS/トロムソ大学(ノルウェー)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] University of Oulu/Sodankyla Geophysical Observatory/Finnish Meteorological Institute(フィンランド)

    • Related Report
      2017 Research-status Report
  • [Int'l Joint Research] IRF(スウェーデン)

    • Related Report
      2017 Research-status Report
  • [Int'l Joint Research] UNIS(ノルウェー)

    • Related Report
      2017 Research-status Report
  • [Int'l Joint Research] GI UAF(米国)

    • Related Report
      2017 Research-status Report
  • [Int'l Joint Research] GI UAF(米国)

    • Related Report
      2016 Research-status Report
  • [Int'l Joint Research] University of Oulu(フィンランド)

    • Related Report
      2016 Research-status Report
  • [Journal Article] Visualization of rapid electron precipitation via chorus element wave?particle interactions2019

    • Author(s)
      Ozaki M. et al.
    • Journal Title

      Nature Communications

      Volume: 10 Issue: 1 Pages: 1-9

    • DOI

      10.1038/s41467-018-07996-z

    • NAID

      120006550406

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Tracking the Region of High Correlation Between Pulsating Aurora and Chorus: Simultaneous Observations With Arase Satellite and Ground‐Based All‐Sky Imager in Russia2019

    • Author(s)
      Kawamura S.、Hosokawa K.、Kurita S.、Oyama S.、Miyoshi Y.、Kasahara Y.、Ozaki M.、Matsuda S.、Matsuoka A.、Kozelov B.、Kawamura Y.、Shinohara I.
    • Journal Title

      Journal of Geophysical Research: Space Physics

      Volume: 124 Issue: 4 Pages: 2769-2778

    • DOI

      10.1029/2019ja026496

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Fabry‐Perot interferometer observations of thermospheric horizontal winds during magnetospheric substorms2019

    • Author(s)
      Cai L.、Oyama S.、Aikio A.、Vanham?ki H.、Virtanen I.
    • Journal Title

      Journal of Geophysical Research: Space Physics

      Volume: - Issue: 5 Pages: 3709-3728

    • DOI

      10.1029/2018ja026241

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Auroral molecular-emission effects on the atomic oxygen line at 777.4 nm2018

    • Author(s)
      S. Oyama, T. T. Tsuda, K. Hosokawa, Y. Ogawa, Y. Miyoshi, S. Kurita, A. E. Kero, R. Fujii, Y. Tanaka, A. Mizuno, T. Kawabata, B. Gustavsson, and T. Leyser
    • Journal Title

      Earth, Planets and Space

      Volume: 70 Issue: 1 Pages: 166-166

    • DOI

      10.1186/s40623-018-0936-z

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Survey of conditions for artificial aurora experiments by the second electron gyro-harmonic at EISCAT Tromsoe; using dynasonde data2018

    • Author(s)
      Tsuda, T.T., M.T. Rietveld, M.J. Kosch, S. Oyama, Y. Ogawa, K. Hosokawa, S. Nozawa, T. Kawabata, and A. Mizuno
    • Journal Title

      Earth, Planets and Space

      Volume: 70 Issue: 1 Pages: 193-193

    • DOI

      10.1186/s40623-018-0864-y

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Purple auroral rays and global Pc1 pulsations observed at the CIR-associated solar wind density enhancement on March 21, 20172018

    • Author(s)
      Shiokawa, K., M. Ozaki, A. Kadokura, Y. Endo, T. Sakanoi, S. Kurita, Y. Miyoshi, S.-I. Oyama, M. Connors, I. Schofield, J. M. Ruohoniemi, M. Nose, 他19名
    • Journal Title

      Geophysical Research Letters

      Volume: 45 Issue: 20 Pages: 1-10

    • DOI

      10.1029/2018gl079103

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Microscopic Observations of Pulsating Aurora Associated With Chorus Element Structures: Coordinated Arase Satellite‐PWING Observations2018

    • Author(s)
      Ozaki M. et al.
    • Journal Title

      Geophysical Research Letters

      Volume: 45 Issue: 22 Pages: 1-10

    • DOI

      10.1029/2018gl079812

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Rapid Loss of Relativistic Electrons by EMIC Waves in the Outer Radiation Belt Observed by Arase, Van Allen Probes, and the PWING Ground Stations2018

    • Author(s)
      Kurita S.、Miyoshi Y.、Shiokawa K.、Higashio N.、Mitani T.、Takashima T.、Matsuoka A.、Shinohara I.、Kletzing C. A.、Blake J. B.、Claudepierre S. G.、Connors M.、Oyama S.、Nagatsuma T.、Sakaguchi K.、Baishev D.、Otsuka Y.
    • Journal Title

      Geophysical Research Letters

      Volume: 45 Issue: 23

    • DOI

      10.1029/2018gl080262

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Electrostatic Electron Cyclotron Harmonic Waves as a Candidate to Cause Pulsating Auroras2018

    • Author(s)
      Fukizawa M.、Sakanoi T.、Miyoshi Y.、Hosokawa K.、Shiokawa K.、Katoh Y.、Kazama Y.、Kumamoto A.、Tsuchiya F.、Miyashita Y.、Tanaka Y. ‐M.、Kasahara Y.、Ozaki M.、Matsuoka A.、Matsuda S.、Hikishima M.、Oyama S.、Ogawa Y.、Kurita S.、Fujii R.
    • Journal Title

      Geophysical Research Letters

      Volume: 45 Issue: 23

    • DOI

      10.1029/2018gl080145

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Survey of conditions for artificial aurora experiments at EISCAT Troms? using dynasonde data2018

    • Author(s)
      Tsuda T. T.、Rietveld M. T.、Kosch M. J.、Oyama S.、Hosokawa K.、Nozawa S.、Kawabata T.、Mizuno A.、Ogawa Y.
    • Journal Title

      Earth, Planets and Space

      Volume: 70 Issue: 1 Pages: 1-11

    • DOI

      10.1186/s40623-018-0805-9

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Measurement of thermospheric temperatures using OMTI Fabry?Perot interferometers with 70-mm etalon2017

    • Author(s)
      Nakamura Y.、Shiokawa K.、Otsuka Y.、Oyama S.、Nozawa S.、Komolmis T.、Komonjida S.、Neudegg Dave、Yuile Colin、Meriwether J.、Shinagawa H.、Jin H.
    • Journal Title

      Earth, Planets and Space

      Volume: 69 Issue: 1 Pages: 1-13

    • DOI

      10.1186/s40623-017-0643-1

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Energetic electron precipitation and auroral morphology at the substorm recovery phase2017

    • Author(s)
      Oyama S.、Kero A.、Rodger C. J.、Clilverd M. A.、Miyoshi Y.、Partamies N.、Turunen E.、Raita T.、Verronen P. T.、Saito S.
    • Journal Title

      Journal of Geophysical Research: Space Physics

      Volume: 122 Issue: 6 Pages: 6508-6527

    • DOI

      10.1002/2016ja023484

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Simultaneous FPI and TMA Measurements of the Lower Thermospheric Wind in the Vicinity of the Poleward Expanding Aurora After Substorm Onset2017

    • Author(s)
      Oyama Shin-ichiro、Kubota Ken、Morinaga Takatoshi、Tsuda Takuo T.、Kurihara Junichi、Larsen Miguel F.、Yamamoto Masayuki、Cai Lei
    • Journal Title

      Journal of Geophysical Research: Space Physics

      Volume: 122 Issue: 10

    • DOI

      10.1002/2017ja024613

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Ground-based instruments of the PWING project to investigate dynamics of the inner magnetosphere at subauroral latitudes as a part of the ERG-ground coordinated observation network2017

    • Author(s)
      Shiokawa Kazuo、Katoh Yasuo、Hamaguchi Yoshiyuki、Yamamoto Yuka、Adachi Takumi、Ozaki Mitsunori、Oyama Shin-Ichiro、et al.
    • Journal Title

      Earth, Planets and Space

      Volume: 69 Issue: 1 Pages: 1-21

    • DOI

      10.1186/s40623-017-0745-9

    • NAID

      120006537087

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Mesospheric ozone destruction by high-energy electron precipitation associated with pulsating auora2016

    • Author(s)
      Turunen, E., A. Kerro, P. T. Verronen, Y. Miyoshi, S. Oyama, and S. Saito
    • Journal Title

      Journal of Geophysical Research: Atmospheres

      Volume: 121 Issue: 19 Pages: 11852-11861

    • DOI

      10.1002/2016jd025015

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Thermospheric Nocturnal Wind Climatology Observed by Fabry-Perot Interferometers over the Asia-Oceania Region2016

    • Author(s)
      Akiyo YATAGAI and Shin-ichiro OYAMA
    • Journal Title

      Journal of the Meteorological Society of Japan. Ser. II

      Volume: 94 Issue: 6 Pages: 525-536

    • DOI

      10.2151/jmsj.2016-026

    • NAID

      130005286355

    • ISSN
      0026-1165, 2186-9057
    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] SDI-3D project: MIT coupling study with the EISCAT_3D2019

    • Author(s)
      Oyama, S., A. Aikio, M. G. Conde, H. Vanhamaki, I. Virtanen, T. Ulich, U. Brondstrom, P. Verronen, L. Roininen, Sari Lasanen, A. Workayehu, K. Shiokawa, Heqiucen Xu, M. Ishii, M. Hirahara, T. Sakanoi, Y. Tanaka, C. Fallen, B. J. Watkins, M. Orispaa, Y. Ogawa, L. Cai, E. Turunen, and K. Kauristie
    • Organizer
      Observatory Days 2019
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] オーロラ高エネルギー粒子による大気微量成分への影響に関する研究2018

    • Author(s)
      Oyama, S., Esa Turunen, Antti E. Kero, Pekka T. Verronen, Yoshizumi Miyoshi, Akira Mizuno, Craig Rodger, Mark Clilverd, Thomas Ulich, Noora Partamies, Masato Shiotani and Shinji Saito
    • Organizer
      第1回JCAR北極域研究計画ワークショップ
    • Related Report
      2018 Annual Research Report
  • [Presentation] EISCAT_3Dと熱圏大気プロファイラを用いた極域磁気圏-電離圏-熱圏結合の研究2018

    • Author(s)
      Oyama, S., Mark G. Conde, Anita Aikio, Esa Turunen, Kirsti Kauristie, Heikki Vanhamaki, Ilkka Virtanen, Urban Brondstrom, Thomas Ulich, Lei Cai, Abiyot Workayehu, Kazuo Shiokawa, Mamoru Ishii, Masafumi Hirahara, Cristopher Fallen, Brenton J. Watkins
    • Organizer
      第1回JCAR北極域研究計画ワークショップ
    • Related Report
      2018 Annual Research Report
  • [Presentation] SDI-3D project: measurements of the thermosphere2018

    • Author(s)
      Oyama, S., Mark G. Conde, Anita Aikio, Esa Turunen, Kirsti Kauristie, Heikki Vanhamaki, Ilkka Virtanen, Urban Brondstrom, Thomas Ulich, Lei Cai, Abiyot Workayehu, Kazuo Shiokawa, Mamoru Ishii, Masafumi Hirahara, Cristopher Fallen, Brenton J. Watkins
    • Organizer
      EISCAT_3D user meeting
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] オーロラ高エネルギー粒子による大気微量成分への影響に関する研究2018

    • Author(s)
      Oyama, S., Esa Turunen, Antti E. Kero, Pekka T. Verronen, Yoshizumi Miyoshi, Akira Mizuno, Craig Rodger, Mark Clilverd, Thomas Ulich, Noora Partamies, Masato Shiotani and Shinji Saito
    • Organizer
      極域における宙空圏観測・研究の将来構想に関する研究集会
    • Related Report
      2018 Annual Research Report
  • [Presentation] EISCAT_3Dと熱圏大気プロファイラを用いた極域磁気圏-電離圏-熱圏結合の研究2018

    • Author(s)
      Oyama, S., Mark G. Conde, Anita Aikio, Esa Turunen, Kirsti Kauristie, Heikki Vanhamaki, Ilkka Virtanen, Urban Brondstrom, Thomas Ulich, Lei Cai, Abiyot Workayehu, Kazuo Shiokawa, Mamoru Ishii, Masafumi Hirahara, Cristopher Fallen, Brenton J. Watkins
    • Organizer
      極域における宙空圏観測・研究の将来構想に関する研究集会
    • Related Report
      2018 Annual Research Report
  • [Presentation] New insights found from coalescence of the ionospheric and thermospheric measurements at auroral latitudes2018

    • Author(s)
      Oyama, S., Anita Aikio, Mark Conde, Heikki Vanhamaki, Ilkka Virtanen, Lei Cai, Ken Kubota, Takatoshi Morinaga, Takuo T. Tsuda, Junichi Kurihara, Miguel F. Larsen, Masayuki Yamamoto, Masafumi Hirahara, and Kazuo Shiokawa
    • Organizer
      JpGU
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Simultaneous FPI and TMA Measurements of the Lower-thermospheric Wind in the Vicinity of the Poleward-expanding Aurora After Substorm Onset2018

    • Author(s)
      Oyama, S., Ken KUBOTA, Takatoshi MORINAGA, Takuo TSUDA, Junichi KURIHARA, Miguel LARSEN, Masa-Yuki YAMAMOTO, Lei CAI
    • Organizer
      AOGS
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Coordinated observations with the ground-based instruments and satellites to study energetic electron precipitation and auroral morphology at the substorm recovery phase2018

    • Author(s)
      Oyama, Antti E. Kero, Craig Rodger, Mark A. Clilverd, Yoshizumi Miyoshi, Noora Partamies, Esa Turunen, Tero Raita, Pekka T. Verronen, Shinji Saito, Keisuke Hosokawa, Yasunobu Ogawa, Satoshi Kurita, Satonori Nozawa, Hiroshi Miyaoka, Yoshimasa Tanaka, and Ryoichi Fujii
    • Organizer
      International HEPPA-SOLARIS Workshop
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] New insights found from coalescence of the ionospheric and thermospheric measurements at auroral latitudes2018

    • Author(s)
      Oyama, S., Mark G. Conde, Anita Aikio, Esa Turunen, Kirsti Kauristie, Heikki Vanhamaki, Ilkka Virtanen, Urban Brondstrom, Thomas Ulich, Lei Cai, Abiyot Workayehu, Kazuo Shiokawa, Mamoru Ishii, Masafumi Hirahara, Cristopher Fallen, Brenton J. Watkins
    • Organizer
      45am Optical Meeting
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] SDI-3D project: measurements of the thermosphere2018

    • Author(s)
      Oyama, S., Mark G. Conde, Anita Aikio, Esa Turunen, Kirsti Kauristie, Heikki Vanhamaki, Ilkka Virtanen, Urban Brondstrom, Thomas Ulich, Lei Cai, Abiyot Workayehu, Kazuo Shiokawa, Mamoru Ishii, Masafumi Hirahara, Takeshi Sakanoi, Yoshimasa Tanaka, Cristopher Fallen, and Brenton J. Watkins
    • Organizer
      2nd Nordic Observatory Meeting
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Dynamics of the polar thermospheric wind and substorm phases2018

    • Author(s)
      Oyama, S., A. Aikio, L. Cai, M. G. Conde, E. Turunen, K. Kauristie, H. Vanhamaki, I. Virtanen, U. Brondstrom, T. Ulich, A. Workayehu, K. Shiokawa, Heqiucen Xu, M. Ishii, M. Hirahara, T. Sakanoi, Y. Tanaka, C. Fallen, B. J. Watkins, M. Orispaa, and Y. Ogawa
    • Organizer
      AGU Fall Meeting
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Energetic electron precipitation and auroral morphology at the substorm recovery phase2018

    • Author(s)
      Oyama, S., Antti Kero, Craig J. Rodge, Mark A. Clilverd, Yoshizumi Miyoshi, Noora Partamies, Esa Turunen, Tero Raita, Pekka T. Verronen, and Shinji Saito
    • Organizer
      ISAR-5
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Beyond present understanding of Magnetosphere-Ionosphere-Thermosphere-Mesosphere coupled system at high latitudes: planning instruments to be collaborated with the EISCAT_3D2018

    • Author(s)
      Oyama, S., Anita Aikio, Mark Conde, Heikki Vanhamaki, Ilkka Virtanen, Lei Cai, Esa Turunen, Antti Kero, Thomas Ulich, and Pekka Verronen
    • Organizer
      Sodankyla Observatory Days
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Energetic electron precipitation and auroral morphology at the substorm recovery phase2017

    • Author(s)
      Oyama, S., A. Kero, C. J Rodger, M. A Clilverd, Y. Miyoshi, N. Partamies, E. Turunen, T. Raita, P. T Verronen, and S. Saito
    • Organizer
      JpGU
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Lower thermospheric wind variations in auroral patches during the substorm recovery phase2017

    • Author(s)
      Oyama, S., K. Shiokawa, Y. Miyoshi, K. Hosokawa, B. J. Watkins, J. Kurihara, T. T. Tsuda, and C. T. Fallen
    • Organizer
      EISCAT symposium
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Energetic electron precipitation and auroral morphology at the substorm recovery phase2017

    • Author(s)
      Oyama, S., A. Kero, C. J Rodger, M. A Clilverd, Y. Miyoshi, N. Partamies, E. Turunen, T. Raita, P. T Verronen, and S. Saito
    • Organizer
      EISCAT symposium
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Evaluation of the auroral molecular-emission effects on the atomic line at 777.4 nm2017

    • Author(s)
      Oyama, S., K. Hosokawa, Y. Ogawa, Y. Miyoshi, T. T. Tsuda, S. Kurita, A. Kero, R. Fujii, S. Nozawa, H. Miyaoka, Y. Tanaka, A. Mizuno, and T. Kawabata
    • Organizer
      SGEPSS
    • Related Report
      2017 Research-status Report
  • [Presentation] PULSTAT study: energetic particle precipitation effects on the ionosphere2017

    • Author(s)
      Oyama, S
    • Organizer
      CHAMOS workshop
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] ARASE and Japanese observation activities at northern high latitudes2017

    • Author(s)
      Oyama, S., Y. Miyoshi, K. Hosokawa, K. Shiokawa, PWING team, PsA team
    • Organizer
      CHAMOS workshop
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Energetic electron precipitation and auroral morphology at the substorm recovery phase2017

    • Author(s)
      Oyama, S., A. Kero, C. J. Rodger, M. A. Clilverd, Y. Miyoshi, N. Partamies, E. Turunen, T. Raita, P. T. Verronen, and S. Saito
    • Organizer
      AGU Fall Meetng
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Lower-thermospheric wind variations in auroral patches during the substorm recovery phase2016

    • Author(s)
      Oyama, S., Kazuo Shiokawa, Yoshizumi Miyoshi, Keisuke Hosokawa, Brenton J. Watkins, Junichi Kurihara, Takuo T. Tsuda, and Christopher T. Fallen
    • Organizer
      American Geophysical Union Fall meeting 2016
    • Place of Presentation
      米国・サンフランシスコ
    • Year and Date
      2016-12-12
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] サブストーム回復相における脈動オーロラパッチと下部熱圏風速変動2016

    • Author(s)
      Oyama, S., Kazuo Shiokawa, Yoshizumi Miyoshi, Keisuke Hosokawa , Brenton J. Watkins, Junichi Kurihara, Takuo T. Tsuda , and Christopher T. Fallen
    • Organizer
      第140回 地球電磁気・地球惑星圏学会
    • Place of Presentation
      博多
    • Year and Date
      2016-11-20
    • Related Report
      2016 Research-status Report

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Published: 2016-10-24   Modified: 2022-02-21  

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