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氏家恒太郎

Ujiie, Kohtaro

生命環境系 , 教授
Institute of Life and Environmental Sciences , Professor

http://www.geol.tsukuba.ac.jp/~kohtaro/index.html

オープンアクセス版の論文は「つくばリポジトリ」で読むことができます。

1. Deformation mechanisms and fluid conditions of mélange shear zones associated with seamount subduction Frank, Madison; Ujiie, Kohtaro; Motohashi, Ginta; Nagaya, Takayoshi
Progress in Earth and Planetary Science 11: (2024) Semantic Scholar
2. Deformation microstructures of low- and high-strain epidote-blueschist (Ryukyu arc, Japan): Implications for subduction interface rheology Caroli, Sara De; Fagereng, Åke; Ujiie, Kohtaro; Blenkinsop, Thomas (+1 著者) Muir, Duncan
JOURNAL OF STRUCTURAL GEOLOGY 180: (2024) Semantic Scholar
3. Duplex Underplating, Sediment Dehydration and Quartz Vein Mineralization in the Deep Tremor Source Region Ujiie, Kohtaro; Nishiyama, Naoki; Yamamoto, Hisaki; Yamashita, Minoru (+2 著者) Kouketsu, Yui
Journal of Geophysical Research B: Solid Earth 129: (2024) Semantic Scholar
4. Lowering of the kinetic barrier of clay-mineral reactions along a seismogenic fault: Example from the Nankai subduction zone, Japan Masumoto, Hirokazu; Kameda, Jun; Hamada, Yohei; Ujiie, KohtaroKitamura, Yujin
TECTONOPHYSICS 868: (2023) Semantic Scholar
5. Megathrust slip enhanced by metasomatic actinolite in the source region of deep slow slip Naoki, Nishiyama; Ujiie, Kohtaro; Kazuya, Noro; Yasushi, MoriHaruna, Masuyama
LITHOS 446: (2023) Semantic Scholar
6. Origin of alkaline basaltic intrusive rocks in an exhumed accretionary complex: Implications for past petit-spot volcanism in the ocean Ginta, Motohashi; Takashi, Sano; Ujiie, Kohtaro; Madison, Frank
GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS 24: (2023) Semantic Scholar
7. Depth-dependent slow earthquakes controlled by temperature dependence of brittle-ductile transitional rheology Ryosuke, Ando; Ujiie, Kohtaro; Naoki, Nishiyama; Yasushi, Mori
GEOPHYSICAL RESEARCH LETTERS 50: (2023) Semantic Scholar
8. Middle Miocene forearc alkaline magmatism in Amami-Oshima Island, central Ryukyu Arc: implications for paleoreconstruction of Shikoku Basin Ginta, Motohashi; Osamu, Ishizuka; Hirokuni, Oda; Takashi, Sano (+1 著者) Ujiie, Kohtaro
Earth, Planets and Space 75: (2023) Semantic Scholar
9. 総説：スロー地震に関する地質学的・実験的・地震学的研究の連携と進展氏家, 恒太郎; 岡﨑啓史; 平内健一; ウォリスサイモン
月刊地球 44: 511 (2022)
10. プレート沈み込み帯における微動の地質学的実体氏家, 恒太郎; 西山直毅; 山下穂
月刊地球 44: 543 (2022)
11. クラックシールせん断脈に記録されたスロー地震発生履歴西山直毅; 氏家, 恒太郎; 加納将行
月刊地球 44: 551 (2022)
12. 震源域の物質から探る巨大地震とスロー地震の発生メカニズム氏家, 恒太郎
科学 92: 893 (2022)
13. Rheology of naturally deformed antigorite serpentinite: strain and strain-rate dependence at mantle-wedge conditions 氏家, 恒太郎
Geophysical Research Letters 49: (2022) Semantic Scholar
14. Megathrust shear modulated by albite metasomatism in subduction mélanges Ujiie, Kohtaro
Geochemistry, Geophysics, Geosystems 23: (2022) Semantic Scholar
15. Embrittlement within viscous shear zones across the base of the subduction thrust seismogenic zone Ujiie, Kohtaro; Tulley, C. J; A., Fagereng; Diener, J. F. AHarris, C
Geochemistry, Geophysics, Geosystems 23: (2022) Semantic Scholar
16. Embrittlement within viscous shear zones across the base of the subduction thrust seismogenic zone Tulley, C. J; A., Fagereng; Ujiie, Kohtaro; Diener, J. F. AHarris, C
Geochemistry, Geophysics, Geosystems 23: (2022) Semantic Scholar
17. Deformation process and mechanism of the frontal megathrust at the Nankai subduction zone Ujiie, Kohtaro
Geochemistry, Geophysics, Geosystems 23: (2022) Semantic Scholar
18. Spatial changes in inclusion band spacing as an indicator of temporal changes in slow slip and tremor recurrence intervals Ujiie, Kohtaro; Nishiyama, Naoki; Kano, Masayuki
Earth, Planets and Space 73: (2021) Semantic Scholar
19. Frictional melting and thermal fracturing recorded in pelagic sedimentary rocks of the Jurassic accretionary complex, central Japan Ujiie, Kohtaro; Ito, Keisuke; Nagate, Ayaka; Tabata, Hiroki
EARTH AND PLANETARY SCIENCE LETTERS 554: (2021) Semantic Scholar
20. Evidence of Localized Failure Along Altered Basaltic Blocks in Tectonic Melange at the Updip Limit of the Seismogenic Zone: Implications for the Shallow Slow Earthquake Source Phillips, Noah John; Motohashi, Ginta; Ujiie, Kohtaro; Rowe, Christie D
GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS 21: (2020) Semantic Scholar

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1. ANNUAL REVIEW OF EARTH AND PLANETARY SCIENCES, VOL 48, 2020 Brodsky, Emily E; Mori, James J; Anderson, Louise; Chester, Frederick M; Conin, Marianne; Dunham, Eric M; Eguchi, Nobu; Fulton; Patrick M; Hino, Ryota; Hirose, Takehiro; Ikari, Matt J; Ishikawa, Tsuyoshi; Jeppson, Tamara; Kano, Yasuyuki; Kirkpatrick, James; Kodaira, Shuichi; Lin, Weiren; Nakamura, Yasuyuki; Rabinowitz; Hannah S; Regalla, Christine; Remitti, Francesca; Rowe, Christie; Saffer, Demian M; Saito, Saneatsu; Sample, James; Sanada, Yoshinori; Savage, Heather M; Sun, Tianhaozhe; Toczko, Sean; Ujiie, Kohtaro; Wolfson-Schwehr, Monica; Yang, Tao (担当:分担執筆, 範囲:The State of Stress on the Fault Before, During, and After a Major Earthquake)
ANNUAL REVIEWS 2020年 (ISBN: 9780824320485)
2. 地球科学の事典氏家, 恒太郎 (担当:分担執筆, 範囲:岩石の破壊と断層)
朝倉書店 2018年4月 (ISBN: 9784254160727)
3. 海洋底科学の基礎氏家恒太郎 (担当:分担執筆, 範囲:活動的縁辺部で見られる堆積物の変形構造、地震発生帯掘削の成果)
共立出版 2016年9月 (ISBN: 9784320047297)
4. 日本の地質構造100選氏家,恒太郎 (担当:分担執筆, 範囲:褶曲、小構造、メランジュほか)
朝倉書店 2012年5月
5. 朝倉書店氏家,恒太郎 (担当:分担執筆, 範囲:日本の地質構造100選)
2012年5月
6. Deformation processes of off-scraped and underthrust sediments: The Shimanto Belt of Okinawa Island, Ryukyu Arc 氏家, 恒太郎
1998年3月

41. Origin of frictional melt in the Jurassic accretionary complex of the Mino-Tamba Belt, central Japan on the basis of trace element and isotope analyses Ozawa, Chizuru; Ujiie, Kohtaro; Ishikawa, Tsuyoshi
AGU Fall Meeting 2018年12月10日
42. Experimental Investigation of Frictional Melting of Chert Motohashi, Ginta; Oohashi, Kiyokazu; Ujiie, Kohtaro
AGU Fall Meeting 2018年12月10日
43. Stressed Out at the Border: Geological Observations and Models of Elevated Stresses along the Boundaries of Strong Lithologies in Shallow and Deep Mélanges Phillips; Noah John; Rowe, Christie D; Ujiie, Kohtaro; Young, Erik
AGU Fall Meeting 2018年12月10日
44. Fluid-rock interaction in subducted mélanges and its implications for fluid flow along the subduction plate boundary Noro, Kazuya; Ujiie, Kohtaro; Nishiyama, Naoki; Mori, Yasushi; Masuyama, Haruna
AGU Fall Meeting 2018年12月10日
45. Geological perspectives of tectonic tremor and slow slip: Insights from subduction mélanges Ujiie, Kohtaro; Saishu, Hanae; Noro, Kazuya; Masuyama, Haruna; Nishiyama, Naoki; Mori, Yasushi; Fagereng, Ake; Tulley, Christopher
International Joint Workshop on Slow Earthquakes 2018 2018年9月21日
46. Migration of mantle-derived fluid along plate boundary and its relation to episodic tremor and slip Nishiyama, Naoki; Sumino, Hirochika; Ujiie, Kohtaro
International Joint Workshop on Slow Earthquakes 2018 2018年9月21日
47. Deformation of metabasalt in tremorgenic megathrust mélanges exposed on Kyushu Island, Japan Tulley, Christopher; Fagereng, Ake; Ujiie, Kohtaro
International Joint Workshop on Slow Earthquakes 2018 2018年9月21日
48. Physical Properties of the Shallow Slow Earthquake Source Phillips, Noah; Rowe, Christie; Ujiie, Kohtaro; French, Melodie
International Joint Workshop on Slow Earthquakes 2018 2018年9月21日招待有り
49. A superimposition of fast and slow slip? -Micro-tectonics of a frontal decollement in the Nankai Trough - Kimura, Gaku; Yabe, Suguru; Maison, Tatiana; Fukuchi, Rina; Yamaguchi, Asuka; Hamada, Yohei; Kido, Yukari; Maeda, Lena; Toczko, Sean; Ogawa, Nobuhiro; Ujiie, Kohtaro
International Joint Workshop on Slow Earthquakes 2018 2018年9月21日
50. Fluid-rock interaction in subducted mélanges and its implications for fluid flow along the subduction plate boundary Noro, Kazuya; Ujiie, Kohtaro; Nishiyama, Naoki; Mori, Yasushi; Masuyama, Haruna
International Joint Workshop on Slow Earthquakes 2018 2018年9月21日
51. Metasomatic dehydration of serpentinite in subduction mélanges Mori, Yasushi; Shigeno, Miki; Noro, Kazuya; Nishiyama, Naoki; Masuyama, Haruna; Ujiie, Kohtaro; Nishiyama, Tadao
International Joint Workshop on Slow Earthquakes 2018 2018年9月21日
52. Pore fluid overpressures for tensile cracking at depth of episodic tremor and slow slip Otsubo, Makoto; Ujiie, Kohtaro; Hardebeck, Jeanne L; Saishu, Hanae; Miyakawa, Ayumu; Yamaguchi, Asuka
International Joint Workshop on Slow Earthquakes 2018 2018年9月21日
53. Episodic tremor and slow slipの地質学的描像氏家, 恒太郎; 最首花恵; Fagereng, Ake; 西山直毅; 大坪誠; 増山春菜; 鍵裕之
日本地質学会第125年学術大会 2018年9月5日
54. 四万十付加体槇峰メランジュからのマントル起源流体の検出：ヘリウム同位体によるアプローチ西山直毅; 氏家, 恒太郎; 角野浩史
日本地質学会第125年学術大会 2018年9月5日
55. 微量元素からひもとく摩擦熔融物の起源尾澤ちづる; 氏家, 恒太郎; 石川剛志
日本地質学会第125年学術大会 2018年9月5日
56. シュードタキライトから見積もる地震時の摩擦熱と壁岩破壊量長手彩夏; 氏家, 恒太郎
日本地質学会第125年学術大会 2018年9月5日
57. 「ちきゅう」による南海トラフと日本海溝掘削成果氏家, 恒太郎
海洋理工学会平成30年度春季大会 2018年6月7日招待有り
58. Episodic tremor and slip explained by crack-seal veins and viscous shear in subduction mélanges Ujiie, Kohtaro; Saishu, Hanae; Ake, Fagereng; Nishiyama, Naoki; Otsubo, Makoto; Masuyama, Haruna; Kagi, Hiroyuki
日本地球惑星科学連合2018年大会 2018年5月20日
59. Mantle-derived fluid migration along subduction plate boundary: Constraints from helium isotope analysis of shear veins in the subduction mélange Nishiyama, Naoki; Ujiie, Kohtaro; Sumino, Hirochika
日本地球惑星科学連合2018年大会 2018年5月20日
60. Metasomatic reaction and localization of low-angle thrust-sense viscous shear recorded in subduction mélanges exhumed from source depths of slow earthquakes Noro, Kazuya; Ujiie, Kohtaro; Nishiyama, Naoki; Mori, Yasushi; Masuyama, Haruna
日本地球惑星科学連合2018年大会 2018年5月20日