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Ohtani Makiko  大谷 真紀子

ORCIDConnect your ORCID iD *help
Researcher Number 80759689
Other IDs
Affiliation (Current) 2025: 京都大学, 理学研究科, 准教授
Affiliation (based on the past Project Information) *help 2025: 京都大学, 理学研究科, 准教授
2022 – 2023: 京都大学, 理学研究科, 准教授
2019 – 2022: 東京大学, 地震研究所, 助教
2017 – 2018: 国立研究開発法人産業技術総合研究所, 地質調査総合センター, 研究員
2016: 国立研究開発法人産業技術総合研究所, 活断層・火山研究部門, 研究員
Review Section/Research Field
Principal Investigator
Basic Section 17040:Solid earth sciences-related / Solid earth and planetary physics
Except Principal Investigator
Basic Section 17040:Solid earth sciences-related
Keywords
Principal Investigator
断層すべり / データ同化 / 粘弾性 / 地殻変動 / 余効すべり / 余効変動 / アジョイント法 / 粘弾性変形 / EnKF / 4DVAR … More / 地震 / 応力場 / 三次元粘性構造 / クーロン応力 / 粘性率 / 境界要素法 / 粘弾性媒質 / EnKF法 / H行列法 / 等価体積力法 / 地震発生サイクル … More
Except Principal Investigator
データ同化 / ゆっくりすべり / スロー地震 / 南海トラフ / 地震サイクルシミュレーション / 地震波解析 / 断層破壊過程 / GNSS / 粘弾性緩和 / 余効すべり / 余効変動 Less
  • Research Projects

    (4 results)
  • Research Products

    (13 results)
  • Co-Researchers

    (4 People)
  •  データ同化による非地震性滑りの時空間発展予測手法の開発

    • Principal Investigator
      矢部 優
    • Project Period (FY)
      2025 – 2028
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 17040:Solid earth sciences-related
    • Research Institution
      National Institute of Advanced Industrial Science and Technology
  •  余効変動の把握と予測に向けた地殻変動データ解析と粘弾性データ同化システムの構築

    • Principal Investigator
      加納 将行
    • Project Period (FY)
      2021 – 2024
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 17040:Solid earth sciences-related
    • Research Institution
      Tohoku University
  •  データ同化を用いた巨大地震後の余効すべりと粘弾性変形の同時推定Principal Investigator

    • Principal Investigator
      大谷 真紀子
    • Project Period (FY)
      2020 – 2024
    • Research Category
      Grant-in-Aid for Early-Career Scientists
    • Review Section
      Basic Section 17040:Solid earth sciences-related
    • Research Institution
      Kyoto University
      The University of Tokyo
  •  Earthquake cycle simulation considering viscoelastic relaxation aiming for understanding and forecasting earthquake occurrencePrincipal Investigator

    • Principal Investigator
      Ohtani Makiko
    • Project Period (FY)
      2016 – 2019
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Solid earth and planetary physics
    • Research Institution
      The University of Tokyo
      National Institute of Advanced Industrial Science and Technology

All 2024 2022 2021 2019 2018 2017

All Journal Article Presentation

  • [Journal Article] Seismic potential around the 2018 Hokkaido Eastern Iburi earthquake assessed considering the viscoelastic relaxation2019

    • Author(s)
      Makiko Ohtani、Kazutoshi Imanishi
    • Journal Title

      Earth, Planets and Space

      Volume: 71 Issue: 1 Pages: 57-57

    • DOI

      10.1186/s40623-019-1036-4

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16K17789
  • [Journal Article] Nucleation of Characteristic Earthquakes in Simulated Cycles Involving Deep Huge Slow Slip Events2019

    • Author(s)
      Ohtani Makiko、Kame Nobuki、Nakatani Masao
    • Journal Title

      Journal of Geophysical Research: Solid Earth

      Volume: 124 Issue: 2 Pages: 1822-1837

    • DOI

      10.1029/2018jb016156

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K17789, KAKENHI-PROJECT-16K05532, KAKENHI-PROJECT-19K04009, KAKENHI-PLANNED-26109005
  • [Presentation] Numerical experiments on estimating the fault frictional properties and the viscosity from the postseismic deformation2024

    • Author(s)
      Makiko Ohtani
    • Organizer
      European Geoscience Union General Assembly 2024
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K14574
  • [Presentation] 豊後SSEの断層摩擦特性・すべり推定の4DVAR数値実験2022

    • Author(s)
      大谷真紀子・亀伸樹・加納将行
    • Organizer
      日本地震学会2022年度秋季大会
    • Data Source
      KAKENHI-PROJECT-21K03694
  • [Presentation] 豊後SSEの断層摩擦特性・すべり推定の4DVAR数値実験2022

    • Author(s)
      大谷真紀子
    • Organizer
      地震学会2022年度秋季大会
    • Data Source
      KAKENHI-PROJECT-20K14574
  • [Presentation] 巨大地震発生機構の理解と予測可能性に関する地震発生サイクルシミュレーション2021

    • Author(s)
      大谷真紀子
    • Organizer
      日本地震学会2021年度秋季大会
    • Invited
    • Data Source
      KAKENHI-PROJECT-20K14574
  • [Presentation] 巨大地震発生機構の理解と予測可能性に関する地震発生サイクルシミュレーション2021

    • Author(s)
      大谷真紀子
    • Organizer
      日本地震学会2021年度秋季大会
    • Invited
    • Data Source
      KAKENHI-PROJECT-21K03694
  • [Presentation] EnKFによる粘弾性変形および粘性構造の推定 ー 数値実験2019

    • Author(s)
      大谷真紀子
    • Organizer
      日本地震学会2019年度秋季大会
    • Data Source
      KAKENHI-PROJECT-16K17789
  • [Presentation] 018年北海道胆振東部地震による石狩低地東縁断層帯のΔCFFの時間変化2018

    • Author(s)
      大谷真紀子、今西和俊
    • Organizer
      地震学会2018年度秋季大会
    • Data Source
      KAKENHI-PROJECT-16K17789
  • [Presentation] Application of H-matrices method to the evaluation of the post-seismic relaxation2018

    • Author(s)
      大谷真紀子,平原和朗
    • Organizer
      2018年度地球惑星連合大会
    • Data Source
      KAKENHI-PROJECT-16K17789
  • [Presentation] Stress change due to the large earthquake along the Nankai Trough, SW Japan, in a viscoelastic medium2018

    • Author(s)
      Makiko Ohtani, Kazuro Hirahara
    • Organizer
      AOGS2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K17789
  • [Presentation] 粘弾性媒質中の応力計算におけるH行列法適用2017

    • Author(s)
      大谷真紀子・平原和朗
    • Organizer
      日本地震学会2017年秋季大会
    • Data Source
      KAKENHI-PROJECT-16K17789
  • [Presentation] Application of H-matrices method to the calculation of stress field in a viscoelastic medium2017

    • Author(s)
      Makiko Ohtani and Kazuro Hirahara
    • Organizer
      2017AGU Fall meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K17789
  • 1.  加納 将行 (10739056)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 1 results
  • 2.  奥脇 亮 (10860091)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 3.  伊東 優治 (40878724)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 4.  矢部 優 (30802699)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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