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2019 Fiscal Year Annual Research Report

Development of International Collaboration for Solar-Terrestrial Environment Prediction

International Activities Supporting Group

Project AreaSolar-Terrestrial Environment Prediction as Science and Social Infrastructure
Project/Area Number 15K21709
Research InstitutionNagoya University

Principal Investigator

草野 完也  名古屋大学, 宇宙地球環境研究所, 教授 (70183796)

Project Period (FY) 2015-11-06 – 2020-03-31
Keywords宇宙天気 / 宇宙気候 / 太陽 / 磁気嵐 / フレア / 黒点 / 電離圏
Outline of Annual Research Achievements

以下のように国際共同研究活動を多角的に進めた。(1)中国雲南省麗江市に移設した国立天文台乗鞍観測所のコロナグラフを用いた太陽コロナの長周期的研究と安定したコロナ定常観測環境の構築を中国科学院雲南天文台と協力して行った。(2)ブルガリアでThe VarSITI Completion Symposiumを共同開催した。(3)太陽高エネルギー粒子の解析ワークショップを米国から専門家を招へいし東北大学で開催した。(4)「あらせ」衛星の波動データの共同解析を行うため、チェコから研究者を招へいした。(5)合成開口レーダーとGNSS全電子数の比較による伝搬性電離圏擾乱に伴う超微細全電子数変動の共同研究を実施するためドイツDLRから研究者を招へいした。(6)DMSP衛星とあらせ衛星によるSARアークの解析のためロシアNEFUより研究者を招へいした。(7)International Space Weather Initiative Workshopでの講師として名古屋大学及び九州大学から研究者を派遣した。(8)米国から研究者3名を招へいしJpGU宇宙天気セッションを開催した。(8)韓国キョンヒ大学名古屋大学の大学院生を派遣し、機械学習を用いた太陽活動予測に関する共同研究を行った。(9)大阪大学の大学院生をパリ天文台及びチューリッヒ工科大学へ派遣し、太陽活動に関する歴史文献の探索を実施した。(10)名古屋大学の大学院生を米国ロッキード・マーチン太陽宇宙研究所に3か月間派遣し、噴出型フレアの発生条件と予測に関する共同研究を実施した。(11)京都大学の若手研究者をモントリオールで開催されたUN/COPUOS主催のワークショップに派遣し、地磁気誘導電流の予測研究成果を報告した。

  • Research Products

    (26 results)

All 2020 2019 Other

All Int'l Joint Research (5 results) Journal Article (9 results) (of which Int'l Joint Research: 8 results,  Peer Reviewed: 9 results,  Open Access: 3 results) Presentation (10 results) (of which Int'l Joint Research: 8 results,  Invited: 3 results) Remarks (1 results) Funded Workshop (1 results)

  • [Int'l Joint Research] NASA/NOAA/NorthWest Research Associate(米国)

    • Country Name
      U.S.A.
    • Counterpart Institution
      NASA/NOAA/NorthWest Research Associate
    • # of Other Institutions
      3
  • [Int'l Joint Research] CNES(フランス)

    • Country Name
      FRANCE
    • Counterpart Institution
      CNES
  • [Int'l Joint Research] Mullard Space Science Laboratory/Rutherford Appleton Laboratory/University of Cambridge(英国)

    • Country Name
      UNITED KINGDOM
    • Counterpart Institution
      Mullard Space Science Laboratory/Rutherford Appleton Laboratory/University of Cambridge
  • [Int'l Joint Research] Technische Universit Braunschweig(ドイツ)

    • Country Name
      GERMANY
    • Counterpart Institution
      Technische Universit Braunschweig
  • [Int'l Joint Research] 華東師範大学/雲南天文台(中国)

    • Country Name
      CHINA
    • Counterpart Institution
      華東師範大学/雲南天文台
  • [Journal Article] Wavenumber Spectra of Atmospheric Gravity Waves and Medium‐Scale Traveling Ionospheric Disturbances Based on More Than 10‐Year Airglow Images in Japan, Russia, and Canada2020

    • Author(s)
      Satoshi Tsuchiya、Kazuo Shiokawa、Yuichi Otsuka、Takuji Nakamura、Mamoru Yamamoto、Martin Connors、Ian Schofield、Boris Shevtsov、Igor Poddelsky
    • Journal Title

      Journal of Geophysical Research: Space Physics

      Volume: 125 Pages: e26807

    • DOI

      10.1029/2019JA026807

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Investigation of using a long-life electronic personal dosimeter for monitoring aviation doses of frequent flyers2020

    • Author(s)
      Yasuda Hiroshi、Yajima Kazuaki、Sato Tatsuhiko
    • Journal Title

      Radiation Measurements

      Volume: in press Pages: 106309~106309

    • DOI

      10.1016/j.radmeas.2020.106309

    • Peer Reviewed
  • [Journal Article] Measurement of beryllium-10 in terrestrial carbonate deposits from South China: A pilot study2020

    • Author(s)
      Miyahara Hiroko、Horiuchi Kazuho、Sakashita Wataru、Matsuzaki Hiroyuki、Xu Hongyang、Zhou Limin
    • Journal Title

      Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

      Volume: 464 Pages: 36~40

    • DOI

      10.1016/j.nimb.2019.11.036

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Three‐Dimensional Fourier Analysis of the Phase Velocity Distributions of Mesospheric and Ionospheric Waves Based on Airglow Images Collected Over 10 Years: Comparison of Magadan, Russia, and Athabasca, Canada2019

    • Author(s)
      Tsuchiya Satoshi、Shiokawa Kazuo、Fujinami Hatsuki、Otsuka Yuichi、Nakamura Takuji、Connors Martin、Schofield Ian、Shevtsov Boris、Poddelsky Igor
    • Journal Title

      Journal of Geophysical Research: Space Physics

      Volume: 124 Pages: 8110~8124

    • DOI

      10.1029/2019JA026783

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A Neural Network‐Based Ionospheric Model Over Africa From Constellation Observing System for Meteorology, Ionosphere, and Climate and Ground Global Positioning System Observations2019

    • Author(s)
      Okoh Daniel、Seemala Gopi、Rabiu Babatunde、Habarulema John Bosco、Jin Shuanggen、Shiokawa Kazuo、Otsuka Yuichi、Aggarwal Malini、Uwamahoro Jean、Mungufeni Patrick、Segun Bolaji、Obafaye Aderonke、Ellahony Nada、Okonkwo Chinelo、Tshisaphungo Mpho、Shetti Dadaso
    • Journal Title

      Journal of Geophysical Research: Space Physics

      Volume: 124 Pages: 10512~10532

    • DOI

      10.1029/2019JA027065

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Flare-productive active regions2019

    • Author(s)
      Shin Toriumi, Haimin Wang
    • Journal Title

      Living Reviews in Solar Physics

      Volume: 16 Pages: 3

    • DOI

      10.1007/s41116-019-0019-7

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Interstellar Neutral Gas Species and Their Pickup Ions inside the Heliospheric Termination Shock. Ionization Rates for H, O, Ne, and He2019

    • Author(s)
      Sokol Justyna M.、Bzowski Maciej、Tokumaru Munetoshi
    • Journal Title

      The Astrophysical Journal

      Volume: 872 Pages: 57~57

    • DOI

      10.3847/1538-4357/aafdaf

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Temporal Evolution of the Latitude and Energy Dependence of the Energetic Neutral Atom Spectral Indices Measured by the Interstellar Boundary Explorer (IBEX) Over the First Nine Years2019

    • Author(s)
      Desai M. I.、Dayeh M. A.、Allegrini F.、McComas D. J.、Funsten H.、Heerikhuisen J.、Fuselier S. A.、Pogorelov N.、Schwadron N. A.、Zank G. P.、Zirnstein E. J.、Sok?? J. M.、Tokumaru M.、Bzowski M.、Kubiak M A.、Reisenfeld D. B.
    • Journal Title

      The Astrophysical Journal

      Volume: 875 Pages: 91~91

    • DOI

      10.3847/1538-4357/ab0f37

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] High-resolution records of 10Be in endogenic travertine from Baishuitai, China: A new proxy record of annual solar activity?2019

    • Author(s)
      Xu Hongyang、Miyahara Hiroko、Horiuchi Kazuho、Matsuzaki Hiroyuki、Sun Hailong、Luo Weijun、Zheng Xiangmin、Suganuma Yusuke、Wang Shijie、Zhou Limin
    • Journal Title

      Quaternary Science Reviews

      Volume: 216 Pages: 34~46

    • DOI

      10.1016/j.quascirev.2019.05.012

    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Vertical propagation of acoustic waves which generate magnetic ripples and electron density fluctuation as observed by Swarm2019

    • Author(s)
      Toshihiko Iyemori, Tadashi Aoyama, Akiyasu Yamada, Yoko Odagi, Kornyanat Hozumi, Yoshihiro Yokoyama, Kunihito Nakanishi,
    • Organizer
      EGU General Assembly 2019
    • Int'l Joint Research
  • [Presentation] Multi-point ground network of the Optical Mesosphere Thermosphere Imagers (OMTIs) and the PWING project for measurements of the upper atmosphere, ionosphere, and magnetosphere2019

    • Author(s)
      Kazuo Shiokawa
    • Organizer
      Workshop on International Space Weather Initiative (ISWI)
    • Int'l Joint Research / Invited
  • [Presentation] Data-led Study on the Sun-Earth Variability and its Relationship to Socio-Economic Activity in 18th-19th Centuries including the Dalton Minimum2019

    • Author(s)
      Takashi Watanabe
    • Organizer
      VarSITI Completion Symposium
    • Int'l Joint Research
  • [Presentation] Investigations on upper atmospheric variability on a global scale due to the influence of solar forcing from above and vertical coupling from below2019

    • Author(s)
      Duggirala Pallamraju
    • Organizer
      VarSITI Completion Symposium
    • Int'l Joint Research
  • [Presentation] Dependence of Equatorial Ionization Gradient with Sq current and F2-layer bottomside thickness parameter in the African region2019

    • Author(s)
      B.O. Adebesin
    • Organizer
      VarSITI Completion Symposium
    • Int'l Joint Research
  • [Presentation] Waves and turbulence in the solar wind2019

    • Author(s)
      Dipankar Banerjee
    • Organizer
      Hinode-13/IPELS 2019
    • Int'l Joint Research / Invited
  • [Presentation] Broad Non-Gaussian Fe XXIV Line Profiles in the Impulsive Phase of the 2017 September 10 X8.3 class Flare Observed by Hinode/EIS2019

    • Author(s)
      Vanessa Polito
    • Organizer
      Hinode-13/IPELS 2019
    • Int'l Joint Research
  • [Presentation] Chromospheric magnetic field: A comparison of He I 10830Å observation with nonlinear force-free field extrapolation2019

    • Author(s)
      Yusuke Kawabata
    • Organizer
      Solar Polarization Workshop
    • Int'l Joint Research
  • [Presentation] 活動領域の3次元磁場構造~EUVST時代の展望~2019

    • Author(s)
      Yusuke Kawabata
    • Organizer
      天文学会秋季年会
  • [Presentation] 太陽大気偏光分光観測の現状と展望2019

    • Author(s)
      Yusuke Kawabata
    • Organizer
      太陽研連シンポジウム
    • Invited
  • [Remarks] 太陽地球圏環境予測:我々が生きる宇宙の理解とその変動に対応する社会基盤の形成

    • URL

      http://www.pstep.jp/

  • [Funded Workshop] The 4th PSTEP International Symposium (PSTEP-4)2020

URL: 

Published: 2021-01-27  

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