Hashimoto Yoshitaka

ハシモトヨシタカ | Hashimoto Yoshitaka

Affiliation and department：
Job title： Associate Professor
Homepage URL (1)： http://www.kochi-u.ac.jp/~hassy/

Research field (1)： Solid earth science

Research keywords (5)：流体 , 沈み込みプレート境界地震発生帯 , 付加体 , Structural Geology , Accretionary complex

Research theme for competitive and other funds (15)：

2024 - 2029 Can seamount subduction weaken locking of megathrust earthquake? Test at 2 seamounts in Nankai Trough
2021 - 2026 Anatomy of Slow-to-Fast seismogenic zones
2020 - 2025 Quantification of physical properties on various earthquake faults and understanding their relationships in subduction zones
2016 - 2021 スロー地震の地質学的描像と摩擦・水理特性の解明
2016 - 2020 Investigation into relation between fault activity and stress state in deep seismogenic fault drilling projects

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Papers (111)：

Ryuta Arai, Kazuya Shiraishi, Yasuyuki Nakamura, Gou Fujie, Seiichi Miura, Shuichi Kodaira, Dan Bassett, Tsutomu Takahashi, Yuka Kaiho, Yohei Hamada, et al. Thick slab crust with rough basement weakens interplate coupling in the western Nankai Trough. Earth, Planets and Space. 2024. 76. 1
Ryuta Arai, Seiichi Miura, Yasuyuki Nakamura, Gou Fujie, Shuichi Kodaira, Yuka Kaiho, Kimihiro Mochizuki, Rie Nakata, Masataka Kinoshita, Yoshitaka Hashimoto, et al. Upper-plate conduits linked to plate boundary that hosts slow earthquakes. Nature Communications. 2023. 14. 1
Yoshitaka Hashimoto, Shigeyuki Sato, Gaku Kimura, Masataka Kinoshita, Ayumu Miyakawa, Gregory F. Moore, Masaru Nakano, Kazuya Shiraishi, Yasuhiro Yamada. Décollement geometry controls on shallow very low frequency earthquakes. Scientific Reports. 2022. 12. 1
S. Yabe, Y. Hamada, M. Kitamura, R. Fukuchi, Y. Hashimoto. Multiple Types of Porosity - P-Wave Velocity Relationships for the Nankai Trough. Journal of Geophysical Research: Solid Earth. 2022. 127. 7
YABE Suguru, HAMADA Yohei, KITAMURA Manami, FUKUCHI Rina, HASHIMOTO Yoshitaka. Multiple Types of porosity - P-wave velocity relationships for The Nankai Trough. Annual Meeting of the Geological Society of Japan. 2022. 2022. 225

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MISC (21)：

矢部優, 福地里菜, 浜橋真理, 橋本善孝, 木村学. 沈み込み帯堆積物の岩石物性データコンパイル. 日本地質学会学術大会講演要旨. 2018. 125th
吉岡秀佳, 秋葉文雄, 金子雅紀, 北島弘子, 東陽介, 橋本善孝. 統合国際深海掘削計画(IODP)-2003年から10年の成果-Exp.311:ガスハイドレート成因解明に向けて-大陸縁辺域のGH掘削の成果-. 月刊地球. 2014. 88-95
川崎令詞, 浜橋真理, 橋本善孝, 大坪誠, 山口飛鳥, 北村有迅, 亀田純, 濱田洋平, 福地里菜, 木村学. プレート沈み込み帯巨大分岐断層の古応力解析:延岡衝上断層の例. 日本地質学会学術大会講演要旨. 2014. 121st
福地里菜, 藤本光一郎, 亀田純, 木村学, 山口飛鳥, 浜橋真理, 北村有迅, 濱田洋平, 橋本善孝, 斎藤実篤. 四万十付加体中の延岡衝上断層を貫くボーリングコアのイライトと緑泥石の変化. 日本地質学会学術大会講演要旨. 2013. 120th
福地里菜, 藤本光一郎, 浜橋真理, 山口飛鳥, 木村学, 亀田純, 濱田洋平, 橋本善孝, 栄田美緒, 比名祥子, et al. 四万十付加体中の延岡衝上断層を貫くボーリングコアを用いたイライト結晶化度の解析. 日本地質学会学術大会講演要旨. 2012. 119th

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Lectures and oral presentations (90)：

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Education (2)：

Professional career (1)：

Work history (8)：

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Committee career (1)：

Awards (1)：

1998 - Outstanding student paper award, Tectonophysics Section1998 AGU West Pacific Geophysical Meeting, Taipei, the September 29, 1998edition of Eos, Vol. 79, Number 42, p. 507.

Association Membership(s) (2)：

American Geophysical Union , 日本地質学会

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