Rchr
J-GLOBAL ID:201601004314975188   Update date: Sep. 10, 2024

Ohuchi Tomohiro

オオウチ トモヒロ | Ohuchi Tomohiro
Affiliation and department:
Research field  (2): Solid earth science ,  Solid earth science
Research keywords  (10): 透過型電子顕微鏡 ,  subduction zone ,  acoustic emission ,  deformation ,  Interior of the Earth ,  High pressure ,  supercritical water ,  semi-brittle flow ,  Rheology ,  earthquakes
Research theme for competitive and other funds  (16):
  • 2024 - 2029 高圧含水鉱物の変形実験で探る下部マントル上部の地震波異方性
  • 2023 - 2028 高時間分解能の放射光その場観察変形実験で探る深部断層形成と地震発生のメカニズム
  • 2021 - 2025 超高圧高温変形実験によるマントル遷移層の粘性率に与える水の影響の解明
  • 2019 - 2024 Rheology in the Earth's inner core studied by high-pressure deformation experiments
  • 2019 - 2023 稍深発地震とスロースリップに対する超臨界水の効果:放射光その場観察実験による検証
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Papers (45):
  • Tomohiro Ohuchi, Yuji Higo, Noriyoshi Tsujino, Yusuke Seto, Sho Kakizawa, Yoshinori Tange, Yamato Miyagawa, Yoshio Kono, Hirokatsu Yumoto, Takahisa Koyama, et al. Transient Creep in Olivine at Shallow Mantle Pressures: Implications for Time-Dependent Rheology in Post-Seismic Deformation. Geophysical Research Letters. 2024. 51. 11
  • Maki Semba, Ken-ichi Hirauchi, Tomohiro Ohuchi, Atsushi Okamoto, Yui Kouketsu. Effects of hydrothermal alteration on shear localization and weakening in the mantle lithosphere. Tectonophysics. 2023. 868. 230081-230081
  • Xinglin Lei, Tomohiro Ohuchi, Manami Kitamura, Xiaying Li, Qi Li. An effective method for laboratory acoustic emission detection and location using template matching. Journal of Rock Mechanics and Geotechnical Engineering. 2022. 14. 5. 1642-1651
  • Tomohiro Ohuchi, Yuji Higo, Yoshinori Tange, Takeshi Sakai, Kohei Matsuda, Tetsuo Irifune. In situ X-ray and acoustic observations of deep seismic faulting upon phase transitions in olivine. Nature Communications. 2022. 13. 1
  • T. Ohuchi. Grain-size-sensitive creep of olivine induced by oxidation of olivine in the Earth's deep upper mantle: Implications for weakening of the subduction interface. Physics of the Earth and Planetary Interiors. 2022. 326. 106865-106865
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MISC (22):
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Education (4):
  • 2004 - 2007 東北大学大学院理学研究科博士後期課程
  • 2002 - 2004 東北大学大学院理学研究科博士前期課程
  • 2000 - 2002 東北大学理学部地球物質科学科
  • 1997 - 2000 Tohoku University Faculty of Engineering
Professional career (1):
  • 博士(理学) (東北大学大学院地学専攻)
Work history (8):
  • 2020/04 - 現在 Ehime University Geodynamics Research Center
  • 2016/04 - 2020/03 Ehime University Geodynamics Research Center Lecturer
  • 2013/01 - 2016/03 Ehime University Geodynamics Research Center
  • 2012/05 - 2012/12 Ehime University Geodynamics Research Center
  • 2009/06 - 2012/04 Ehime University Geodynamics Research Center
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Awards (2):
  • 2020/12 - 愛媛大学 学長特別賞
  • 2007/03 - 青葉理学振興会 平成18年度青葉理学振興会賞
Association Membership(s) (3):
THE JAPAN SOCIETY OF HIGH PRESSURE SCIENCE AND TECHNOLOGY ,  Japan Association of Mineralogical Sciences ,  JAPAN GEOSCIENCE UNION
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