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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

21. Spatial changes in inclusion band spacing as an indicator of temporal changes in slow earthquake recurrence intervals Nishiyama, Naoki; Ujiie, Kohtaro; Kano, Masayuki
European Geosciences Union 2021 (vEGU21) 2021年4月19日 European Geosciences Union
22. Temporal changes in pore fluid pressure during slow earthquake cycle estimated from foliation-parallel extension cracking Otsubo, Makoto; Ujiie, Kohtaro; Saishu, Hanae; Miyakawa, Ayumu; Yamaguchi, Asuka
European Geosciences Union 2021 (vEGU21) 2021年4月19日 European Geosciences Union
23. Preservation of Permian-Triassic boundary section in the Jurassic accretionary complex of the Lake Hamana, Central Japan Ujiie, Kohtaro; Ding, Wang; Sashida, Katsuo
JpGU-AGU Joint Meeting 2020 2020年7月12日
24. Fault zone structure and deformation in pelagic sedimentary rocks in the Jurassic chert-clastic complex, Central Japan Ujiie, Kohtaro; Ding, Wang
JpGU-AGU Joint Meeting 2020 2020年7月12日
25. Frictional melting and thermal fracturing recorded in the pseudotachylyte derived from pelagic sedimentary rocks Ujiie, Kohtaro; Ayaka, Negate
AGU Fall Meeting 2019年12月9日 Ayala Nagate
26. The Role of Fluids at the Boundaries of the Subduction Thrust Seismogenic Zone: What do the Rocks Tell Us? Ujiie, Kohtaro; Ake, Fagereng; Johann; Diener F.A; Francesca, Remitti; Leah, Harold Rober; Tulley, Christopher; Beall, Adam; James, Stephen
AGU Fall Meeting 2019 2019年12月9日
27. Slow slip along subduction megathrust controlled by metasomatism-enhanced viscous shear Ujiie, Kohtaro; Noro, Kazuya; Shigematsu, Norio; Fagereng, Ake; Nishiyama, Naoki; Masuyama, Haruna; Tulley, Christopher; Mori, Yasushi; Kagi, Hiroyuki
AGU Fall Meeting 2019 2019年12月9日
28. Structural observations across the Nankai accretionary prism, IODP Expedition 358 (NanTroSEIZE) Ujiie, Kohtaro; Regalia, Christine; Yamamoto, Yuzuru; Tieforder, Armin; Dutiful, Jade; Faulkner, Daniel R; John, Barbara E; Otsubo, Makoto; Kimura, Gaku; Ikari, Ma; Kitajima, Hiroko; Yamaguchi, Asuka; Kanagawa, Kyuichi; Kinoshita, Masataka; Tobin; Harold J; Saffer; Demian M; Maeda, Lena; Toczko, Sean
AGU Fall Meeting 2019 2019年12月9日
29. Geochemical evidence for source materials of frictional melt: an example from the pseudotachylyte in the Jurassic accretionary complex, central Japan Ujiie, Kohtaro; Ozawa, Chizuru; Ishikawa, Tsuyoshi
AGU Fall Meeting 2019 2019年12月9日
30. Stress state at the toe of the Nankai accretionary margin, with implications for characterization of the decollement Ujiie, Kohtaro; Conin, Marianne; Hamada, Yohei; Guerin, Gilles; Moore, Gregory F; Otsubo, Makoto; Dieforder, Armin; Regalla, Christine; John, Barbara E; Faulkner, Dan; Yamaguchi, Asuka; Ikari, Ma; Kimura, Gaku; Kitajima, Hiroko; Saffer, Demian M; Tobin, Harold; Kinoshita, Masataka; Toczko, Sean; Maeda, Lena; Eguchi, Nobu
AGU Fall Meeting 2019 2019年12月9日
31. Role of Metasomatic Reactions of Metabasite on Plate-boundary Shear Localization at Slab-mantle Interface Ujiie, Kohtaro; Nishiyama, Naoki; Noro, Kazuya; Mori, Yasushi; Masuyama, Haruna
AGU Fall Meeting 2019 2019年12月9日
32. 摩擦熔融時におけるチャートの粘性すべり挙動本橋銀太; 氏家, 恒太郎; 大橋聖和
日本地球惑星科学連合2019年大会 2019年5月26日
33. Origin of frictional melt in the Jurassic accretionary complex of the Mino Belt on the basis of trace element and isotope analysis 尾澤ちづる; 石川剛志; 氏家, 恒太郎
日本地球惑星科学連合2019年大会 2019年5月26日
34. スロー地震発生深度で形成された沈み込み剪断帯における蛇紋岩の脱水森康; 重野未来; 氏家, 恒太郎; 野呂和也; 西山忠男
日本地球惑星科学連合2019年大会 2019年5月26日
35. 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
日本地球惑星科学連合2019年大会 2019年5月26日
36. Overpressured subduction plate boundary caused by infiltration of mantle-derived fluids: Evidence from helium isotope analysis on veins in subduction mélange Nishiyama, Naoki; Sumino, Hirochika; Ujiie, Kohtaro
日本地球惑星科学連合2019年大会 2019年5月26日
37. Geological and rheological conditions of subduction plate boundary between the seismogenic zone and the ETS zone in warm-slab environments Ujiie, Kohtaro; Noro, Kazuya; Shigematsu, Norio; Fagereng, Ake; Nishiyama, Naoki; Tulley, Christopher; Masuyama, Haruna; Mori, Yasushi
日本地球惑星科学連合2019年大会 2019年5月26日
38. Deformation of metabasalts in megathrust shear zones exposed on Kyushu Island, Japan Tulley, Christopher J; Fagereng, Ake; Ujiie, Kohtaro
AGU Fall Meeting 2018年12月10日
39. Low-angle brittle thrusting, localized viscous shear, and metasomatic reactions recorded in subduction mélanges: Implications for slow earthquakes in subduction zones Ujiie, Kohtaro; Saishu, Hanae; Noro, Kazuya; Fagereng, Ake; Tulley, Christopher
AGU Fall Meeting 2018年12月10日
40. Detection of mantle-derived fluid from the Makimine mélange in the Shimanto accretionary complex: Evidence from helium isotope analysis on mineral veins Nishiyama, Naoki; Ujiie, Kohtaro; Sumino, Hirochika
AGU Fall Meeting 2018年12月10日