Rchr
J-GLOBAL ID：200901091036193674   Update date: Feb. 08, 2024

Sagiya Takeshi

サギヤ タケシ | Sagiya Takeshi
Affiliation and department：
Nagoya University Disaster Mitigation Research Center Division

About Nagoya University Disaster Mitigation Research Center Division


Job title： Professor
Homepage URL  (1)： http://www.seis.nagoya-u.ac.jp/~sagiya/
Research field  (1)： Solid earth science
Research keywords  (4)： Geodesy ,  Seismology ,  Physics of the earth's interior ,  Crustal dynamics
Research theme for competitive and other funds  (23)：
  • 2023 - 2028 An integrated understanding of tectonics based on mechanical properties exploration of the island-arc crust
  • 2019 - 2023 地殻変動における応力の履歴に依存して発現する塑性歪みに関する研究
  • 2020 - 2023 屏風山ー恵那山断層帯及び猿投山断層帯における重点的調査観測
  • 2020 - 2022 コロンビア・カリブ海沿岸地域の地震・津波ポテンシャル評価
  • 2018 - 2022 東日本の島弧地殻における非弾性変形マッピング
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Papers (147)：
  • Takeshi Sagiya, Angela Meneses-Gutierrez. Geodetic and Geological Deformation of the Island Arc in Northeast Japan Revealed by the 2011 Tohoku Earthquake. Annual Review of Earth and Planetary Sciences. 2022. 50. 1. 345-368
  • Angela Meneses-Gutierrez, Paul Segall, Takeshi Sagiya. How Steady is Interseismic Crustal Deformation in Northeast Japan? Evidence From an Integrated Analysis of Centennial Geodetic Data. Journal of Geophysical Research: Solid Earth. 2022. 127. 2
  • Makoto Otsubo, Ikuo Katayama, Ayumu Miyakawa, Takeshi Sagiya. Inelastic behavior and mechanical strength of the shallow upper crust controlled by layer-parallel slip in the high-strain zone of the Niigata region, Japan. Earth, Planets and Space. 2020. 72. 1
  • Takeshi Sagiya, Hector Mora. Interplate coupling along the Nazca subduction zone on the Pacific coast of Colombia deduced from GeoRED GPS observation data. The Geology of Colombia, Volume 4 Quaternary (ed. Gómez, J. and A. O. Pinilla-Pachon). 2020. 4. 15
  • Yukitoshi Fukahata, Angela Meneses-Gutierrez, Takeshi Sagiya. Detection of plastic strain using GNSS data of pre- and post-seismic deformation of the 2011 Tohoku-oki earthquake. Earth, Planets and Space. 2020. 72. 18
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MISC (111)：
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Books (6)：
  • 図説 地球科学の事典
    朝倉書店 2018 ISBN:9784254160727
  • 地震と津波 ーメカニズムと備え
    本の泉社 2012 ISBN:9784780706536
  • いま活断層が危ない 中部の内陸直下型地震
    中日新聞社 2006
  • プレート間カップリング,CD-ROMテキスト「測地学」
    日本測地学会 2004
  • 日本海東縁の活断層と地震テクトニクス
    東京大学出版会 2002
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Lectures and oral presentations  (79)：
  • Peseistent contraction and time-dependent slip behavior around the northern IItoigawa-Shizuoka Tectonic Line fault system, central Japan: Implications for tectonics and seismogenesis
    (Americal Geophysical Union 2019 Fall Meeting 2019)
  • 基線ひずみ変化率に基づく非弾性変形の定量的推定
    (日本測地学会第132回講演会 2019)
  • 測地データで見る日本列島弧のダイナミクス
    (日本地質学会第126年学術大会 2019)
  • Persistent crustal deformation in northern Fossa Magna, central Japan, and its tectonic implications
    (IUGG 2019 General Assembly 2019)
  • Erroneous Seismic Hazard Estimation due to a Triangulation Scale Error Caused by the 1894 Shonai Earthquake
    (IUGG 2019 General Assembly 2019)
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Works (20)：
  • 地震学と防災ー想定過信せず、適切な備えをー
    2012 -
  • 天正地震の震源どこだろう
    2010 -
  • 伊豆半島変形 ひずみを吸収(備える その94「東海地震説の今」)
    2010 -
  • 駿河湾地震 あす1年
    2010 -
  • 「怖い内陸直下型」糸魚川ー静岡構造線 30年以内 確率14% 低い住民防災意識
    2007 -
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Education (5)：
  • 1995 - The University of Tokyo
  • 1989 - 1990 The University of Tokyo Graduate School of Science Department of Geophysics
  • 1989 - 1990 The University of Tokyo Graduate School of Science Department of Geophysics, Doctor course
  • 1987 - 1989 The University of Tokyo Graduate School, Division of Science Department of Geophysics
  • 1987 - 1989 The University of Tokyo Graduate School, Division of Science Department of Geophysics, Master Course
Professional career (1)：
  • Doctor of Philosophy (Science) (The University of Tokyo)
Work history (6)：
  • 2012/01/01 - 現在 Nagoya University Graduate School of Environmental Studies Earthquake and Volcano Research Center Professor
  • 2012/01/01 - 現在 Nagoya University Disaster Mitigation Research Center Division Professor
  • 2008/01/01 - 2011/12/31 Nagoya University Graduate School of Environmental Studies Research Center for Seismology, Volcanology and Disaster Mitigation Professor
  • 2007/04/01 - 2007/12/31 Nagoya University Graduate School of Environmental Studies Research Center for Seismology, Volcanology and Disaster Mitigation Associate professor
  • 2003/04/01 - 2007/03/31 Nagoya University Graduate School of Environmental Studies Research Center for Seismology, Volcanology and Disaster Mitigation Assistant Professor
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Committee career (5)：
  • 2021/01 - 2024/12 Earth, Planets and Space Editor In Chief
  • 2011/04 - 2015/03 地震調査研究推進本部調査委員会 長期評価部会海溝型分科会委員
  • 2004/04 - 2015/03 地震調査研究推進本部政策委員会 調査観測計画部会委員
  • 2011/04 - 2014/03 名古屋市 地震対策専門委員
  • 2011/03 - 2013/03 科学技術・学術審議会測地学分科会 専門委員(観測研究推進委員会委員)
Awards (2)：
  • 2018/12 - Geophysical Journal International Outstanding reviewer 2018
  • 2011/08/09 - American Geophysical Union Excellence in Reviewing
Association Membership(s) (7)：
Japan Geoscience Union ,  Japanese Society for Active Fault Studies ,  Asia Oceania Geoscience Society ,  The Seismological Society of America ,  American Geophysical Union ,  The Volcanological Society of Japan ,  The Geodetic Society of japan
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