Komura Keitaro

Affiliation and department：
Homepage URL (1)： https://scholar.google.co.jp/citations?user=sWG3nUcAAAAJ&hl=ja

Research field (1)： Solid earth science

Research keywords (9)： optical correlation , DSGSD , Tephrochronology , InSAR , Geomorphology , Paleoseismology , Active fault , Quaternary Geology , Tectonic Geomorphology

Research theme for competitive and other funds (2)：

2021 - 2024 Fundamental Study on the Origin of Deformation in the Quaternary
2020 - 2023 SAR干渉解析により明らかになった非起震性地表変動による地形形成プロセスの解明

Papers (5)：

KOJIMA Satoru, NIWA Ryota, IWAMOTO Naoya, KANEDA Heitaro, HATTORI Katsumi, KOMURA Keitaro, YAMAZAKI Tomohiro, YASUNAGA Kazuki. Development History of Deep-Seated Gravitational Slope Deformation(DSGSD)in the Kanmuriyama Area, Central Japan. Journal of the Japan Society of Engineering Geology. 2022. 63. 1. 2-12
Keitaro Komura, Jun Sugimoto. Shortcut Faults and Lateral Spreading Activated in a Pull-Apart Basin by the 2018 Palu Earthquake, Central Sulawesi, Indonesia. Remote Sensing. 2021. 13. 15
佐藤浩, 小村慶太朗, 宇根寛, 中埜貴元, 八木浩司. トレンチ調査による阿蘇外輪山北西域の的石牧場I断層の変位の累積性の検討-Study on Cumulative Activities of Passively Ruptured Faults through a Trenching Survey at the Matoishi Bokujo I Fault, Northwest Side of the Aso Caldera, Southwestern Japan. 地理学評論. [Series A] / 日本地理学会編. 2021. 94. 4. 250-264
Komura, K., Kaneda, H., Tanaka, T., Kojima, S., Inoue, T., Nishio, T. Synchronized gravitational slope deformation and active faulting: A case study on and around the Neodani fault, central Japan. Geomorphology. 2020. 365. 107214-107214
Keitaro Komura, Kotaro Aiyama, Takahiro Nagata, Hiroshi P. Sato, Akihiro Yamada, Yasuhira Aoyagi. Surface rupture and characteristics of a fault associated with the 2011 and 2016 earthquakes in the southern Abukuma Mountains, northeastern Japan, triggered by the Tohoku-Oki earthquake. Earth, Planets and Space. 2019

MISC (3)：

Keitaro Komura, Akihiro Yamada. Surface rupture in the area around Nagaike Pond, west of Matsunagi-toge, Suzu city, Japan. 2024
小村慶太朗, 杉本惇. Detection of crustal deformation during earthquakes based on InSAR analysis-A case of the 2018 Hualien earthquake, Taiwan-. 電力中央研究所報告(Web). 2021. O20005
金田平太郎, 柏原真太郎, 小村慶太朗. 山上湿地掘削のための可搬型パーカッションコアリングシステム-Portable engine-driven percussion coring system for study of dammed-up depressions on mountain ridges-総特集西南日本の第四紀地質学 : 竹村惠二教授退職記念号 ; 第四紀地質の解明に向けて. 号外地球 = Chikyu monthly/special : カラー版 / 月刊地球編集部編. 2018. 69. 112-120

Lectures and oral presentations (10)：

Coseismic deep-seated gravitational slope deformation triggered by 2024 Noto Peninsula Earthquake
(JAQUA 2024 2024)
Age of gravitational depression at Mt. Yokin-zan, the Etsumi Mountains, central Japan: implication to the evolution of DGSDs in a humid and tectonically active region
(Japan Geoscience Union meeting 2024 2024)
Evolution of DGSD reconstructed from the formation and growth ages of multiple gravitational depressions: A case of Mt. Wakamaru-yama in the Etsumi Mountains, central Japan
(Japan Geoscience Union meeting 2024 2024)
北海道,京極湿原の形成年代とテフラ層序
(日本地形学連合 2022 年秋季大会 2022)
Surface rupture of the 2020 earthquake (M6.6) in Masbate island, Philippines
(2021)

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Education (3)：

2017 - 2020 Chiba University Graduate School of Science and Engineering Earth Science, Doctoral Degree
2014 - 2016 Chiba University Graduate School of Faculty of Science, Earth Science Master Degree
2010 - 2014 Chiba University Faculty of Science, Earth Science

Professional career (1)：

博士(理学) (千葉大学大学院融合理工学府)

Work history (4)：

2021/10 - 現在 Central Research Institute of Electric Power Industry Reserach Scientist
2022/04 - 2023/09 Hokkaido Electric Power Co., Inc. Nuclear Power Administration Division
2020/08 - 2021/10 Central Research Institute of Electric Power Industry Civil Engineering Reserach Laboratory Research Scientist
2016/04 - 2020/06 Central Research Institute of Electric Power Industry Civil Engineering Laboratory Researcher

Awards (1)：

日本応用地質学会優秀講演者賞重力変形地形と活断層との関係ー根尾谷断層北端部における研究例ー

Association Membership(s) (5)：

Japan Association for Quaternary Research , Japanese Society for Active Fault Studies , Seismological society of America , American Geophysical Union , Japan Geoscience Union

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