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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. 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. 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. 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. 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. 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. 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. 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. 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. 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. 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. 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. 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. 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. 14. Megathrust shear modulated by albite metasomatism in subduction mélanges Ujiie, Kohtaro
      Geochemistry, Geophysics, Geosystems 23: (2022) Semantic Scholar
  15. 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. 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. 17. Deformation process and mechanism of the frontal megathrust at the Nankai subduction zone Ujiie, Kohtaro
      Geochemistry, Geophysics, Geosystems 23: (2022) Semantic Scholar
  18. 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. 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. 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. 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. 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. 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. 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. 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. 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
  1. 1. Timescales of silica precipitation compared to the earthquake recurrences around seismogenic zones SW Japan Saishu, Hanae; Otsubo, Makoto; Okamoto, Atsushi; Ujiie, Kohtaro
    Japan Geoscience Union Meeting 2022 2022年5月22日
  2. 2. Deformation mechanisms in a tectonic mélange of Amami-Oshima Island: Implications of seamount subduction at slow earthquake source depth Frank, Madison; Ujiie, Kohtaro; Motohashi, Ginta
    Japan Geoscience Union Meeting 2022 2022年5月22日
  3. 3. Field observations, microstructures, and frictional properties of the Red Island/Karamea shear zone, New Zealand Frank, Madison; Boulton, Carolyn; Niemeijer, André; Ujiie, Kohtaro
    Japan Geoscience Union Meeting 2022 2022年5月22日
  4. 4. Change in slip mode along subduction megathrust controlled by metasomatic reactions near mantle wedge corner Nishiyama, Naoki; Ujiie, Kohtaro; Noro, Kazuya; Mori, Yasushi; Masuyama, Haruna
    Japan Geoscience Union Meeting 2022 2022年5月22日
  5. 5. Deformation temperature and strain rate estimations for Mie mélange of Nagasaki Metamorphic Rocks Maehara, Seiya; Ando, Ryosuke; Nagaya, Takayoshi; Ujiie, Kohtaro; Wallis, Simon; Koyama, Yukinojo
    Japan Geoscience Union Meeting 2022 2022年5月22日
  6. 6. Depth-dependence of shallow and deep slow earthquakes: ductility comes from friction or plasticity? Ando, Ryosuke; Ujiie, Kohtaro; Mori, Yasushi; Nishiyama, Naoki
    Japan Geoscience Union Meeting 2022 2022年5月22日
  7. 7. Origin of overpressured fluids in subduction plate boundary near the downdip limit of the seismogenic zone 西山直毅; 角野浩史; 氏家, 恒太郎
    Japan Geoscience Union Meeting 2022 2022年5月22日 招待有り
  8. 8. Quartz vein formation and metasomatic reactions along the deep slow earthquake source in warm slab environments Ujiie, Kohtaro
    アメリカ地質学会ペンローズ会議 2022年4月1日 招待有り
  9. 9. スロー地震の地質学的痕跡 氏家, 恒太郎; 西山直毅; フランク マディソン; 山下 穂; 森 康; 最首花恵; 重松紀生; 永冶方敬
    日本地質学会第128年学術大会 2021年9月4日
  10. 10. Spatial changes in inclusion band spacing as an indicator of temporal changes in slow slip and tremor recurrence intervals 西山直毅; 氏家, 恒太郎; 加納将行
    日本地質学会第128年学術大会 2021年9月4日
  11. 11. メランジュ面構造に平行な伸長石英脈から見積もられたスロー地震発生サイクル内の間隙流体圧の時間変化 大坪 誠; 氏家, 恒太郎; 最首花恵; 宮川歩夢
    日本地質学会第128年学術大会 2021年9月4日
  12. 12. 蛇紋岩の滑石化交代作用に関連したスロースリップ 森 康; 氏家, 恒太郎; 西山忠男; 重野未来; 野呂和也
    日本地質学会第128年学術大会 2021年9月4日
  13. 13. Earthquake faulting in the Japan Trench subduction zone: lessons learned from deep ocean drilling and the fault rocks in the exhumed accretionary complex 氏家, 恒太郎; 伊東慶祐; 長手彩夏; 田畑皓輝
    Japan Geoscience Union Meeting 2021 2021年5月30日
  14. 14. Overpressured subduction plate boundary caused by mantle-derived fluids: Evidence from noble gas isotope analysis on veins in subduction mélange 西山直毅; 角野浩史; 氏家, 恒太郎
    Japan Geoscience Union Meeting 2021 2021年5月30日 招待有り
  15. 15. Development of crystallographic preferred orientation during normal faulting in the Pleistocene Ryukyu Limestone 井上郁; 氏家, 恒太郎; 永冶方敬
    Japan Geoscience Union Meeting 2021 2021年5月30日
  16. 16. Depth-dependent deep-slow earthquakes controlled by temperature dependence of brittle-ductile transitional rheology Ando, Ryosuke; Ujiie, Kohtaro; Nishiyama, Naoki; Mori, Yasushi
    Japan Geoscience Union Meeting 2021 2021年5月30日
  17. 17. Localized megathrust slip controlled by chemical reactions in subduction mélanges Ujiie, Kohtaro; Noro, Kazuya; Shigematsu, Norio; Fagereng, Ake; Nishiyama, Naoki; Tulley, Christopher; Masuyama, Haruna; Mori, Yasushi
    Japan Geoscience Union Meeting 2021 2021年5月30日
  18. 18. Lithological heterogeneity and fluid flow related to seamount subduction: an exhumed example from Amami-Oshima Island Frank, Madison; Ujiie, Kohtaro; Motohashi, Ginta
    Japan Geoscience Union Meeting 2021 2021年5月30日
  19. 19. Impact of metasomatism on fluid overpressure in source depths of deep slow earthquakes Mori, Yasushi; Ujiie, Kohtaro; Shigeno, Miki; Noro, Kazuya; Nishiyama, Tadao
    Japan Geoscience Union Meeting 2021 2021年5月30日
  20. 20. Localized megathrust slip controlled by metasomatic reactions in subduction mélanges Ujiie, Kohtaro; Noro, Kazuya; Shigematsu, Norio; Fagereng, Ake; Nishiyama, Naoki; Tulley, Christopher; Masuyama, Haruna
    European Geosciences Union 2021 (vEGU21) 2021年4月19日 European Geosciences Union
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