Rchr
J-GLOBAL ID：201601000831511900
Update date: Feb. 01, 2024
Otsubo Makoto
オオツボ マコト | Otsubo Makoto
Affiliation and department：
Job title：
Group leader
Homepage URL (1)：
https://staff.aist.go.jp/otsubo-m/index.html
Research field (1)：
Solid earth science
Research keywords (5)：
掘削科学への参加
, 断層帯周辺での応力-亀裂-流体移動の理解
, 応力テンソルインバージョンにる地殻応力場の理解 (露頭,コア,地震メカニズム解)
, 長時間スケール(10万年〜100万年)での変形場の移動の理解
, 沈み込み帯のテクトニクス
Research theme for competitive and other funds (5)：
- 2021 - 2026 Anatomy of Slow-to-Fast seismogenic zones
- 2020 - 2023 琉球石灰岩における断層摩擦発熱の検出と活断層地震性すべり評価
- 2019 - 2022 地質学的アプローチによる新しい断層バルブモデルの構築
- 2015 - 2019 Secular change of crustal stress
- 2014 - 2019 Resolution of crustal deformation of the Japan Islands in various spatio-temporal scales
Papers (68)：
-
Nana Watanabe, Kohsaku Arai, Makoto Otsubo, Mamoru Toda, Atsushi Tominaga, Shun Chiyonobu, Tokiyuki Sato, Tadahiro Ikeda, Akio Takahashi, Hidetoshi Ota, et al. Geological history of the land area between Okinawa Jima and Miyako Jima of the Ryukyu Islands, Japan, and its phylogeographical significance for the terrestrial organisms of these and adjacent islands. Progress in Earth and Planetary Science. 2023. 10. 1
-
Y. Amezawa, Y. Hiramatsu, A. Miyakawa, K. Imanishi, M. Otsubo. Long-Living Earthquake Swarm and Intermittent Seismicity in the Northeastern Tip of the Noto Peninsula, Japan. Geophysical Research Letters. 2023
-
Utsunomiya Masayuki, Otsubo Makoto. Forearc tectonics and submarine landslides recorded in the lower part of the Kazusa Group, eastern Boso Peninsula. The Journal of the Geological Society of Japan. 2022. 128. 1. 265-280
-
Hinako Hosono, Takato Takemura, Daisuke Asahina, Makoto Otsubo. Estimation of paleo-permeability around a seismogenic fault based on permeability tensor from observable geometric information of quartz veins. Earth, Planets and Space. 2022. 74. 1
-
Sumire Maeda, Shinji Toda, Toru Matsuzawa, Makoto Otsubo, Takumi Matsumoto. Influence of crustal lithology and the thermal state on microseismicity in the Wakayama region, southern Honshu, Japan. Earth, Planets and Space. 2021. 73. 1
ｍore...
MISC (33)：
-
Makoto Otsubo, Kohtaro Ujiie, Ayumu Miyakawa. Estimating pore fluid pressure from geometrical characteristics of extensional mineral veins. The 17th Congress of Water-Rock Interaction (WRI17). 2023
-
Makoto Otsubo, Kohtaro Ujiie, Ayumu Miyakawa. Pore fluid overpressures estimated from geometric data of crack-seal extension veins in subduction melange. 日本地球惑星科学連合2023年大会. 2023
-
Makoto Otsubo, Ayumu Miyakawa, Hanae Saishu, Suguru Yabe, Takahiko Uchide, Kazutoshi Imanishi. Controls on pore fluid pressure near plate boundaries by fluid discharge and mesoscale mineralization during the seismic cycles of the Nankai Trough. 日本地球惑星科学連合2022年大会. 2022
-
The discovery of a large inverted half-graben in the Mikawa Bay Region, Central Japan. 2021. 10. 1. 4-8
-
前田純伶, 大坪誠, 朝比奈大輔, 古野由起. 断層間の間隔と伸長・連結の関係:沖縄県宮古島における正断層群の例. 日本地球惑星科学連合大会予稿集(Web). 2019. 2019
ｍore...
Lectures and oral presentations (16)：
-
沈み込みプレート境界域に発達する剪断脈とスロー地震の関連性
(日本地質学会学術大会講演要旨 2017)
-
Recent advancement and applications of stress tensor inversion techniques
(地質学雑誌 2017)
-
九州四万十付加体槙峰メランジュの石英充填剪断脈形成速度とスロー地震発生サイクルの比較検討
(日本地球惑星科学連合大会予稿集(Web) 2017)
-
IODP Expedition348掘削試料解析に基づく南海トラフ付加体内部の応力と変形機構
(ブルーアース要旨集 2017)
-
2016年熊本地震に伴う地表地震断層とその特徴
(日本地震学会秋季大会講演予稿集 2016)
ｍore...
Professional career (1)：
Work history (6)：
Association Membership(s) (4)：
American Geophysical Union
, JAPAN GEOSCIENCE UNION
, THE SEISMOLOGICAL SOCIETY OF JAPAN
, THE GEOLOGICAL SOCIETY OF JAPAN
