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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。

21. Deformation process and mechanism of the frontal megathrust at the Nankai subduction zone Ujiie, Kohtaro
Geochemistry, Geophysics, Geosystems 23: (2022) Semantic Scholar
22. 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
23. 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
24. 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
25. Preservation of Permian-Triassic boundary section in the Jurassic accretionary complex of the Lake Hamana, Central Japan Ding, Wang; Ujiie, Kohtaro; Sashida, Katsuo
GEOLOGICAL JOURNAL Epub: (2020) Semantic Scholar
26. Deformation Structures From Splay and Decollement Faults in the Nankai Accretionary Prism, SW Japan (IODP NanTroSEIZE Expedition 316): Evidence for Slow and Rapid Slip in Fault Rocks Fabbri, O; Goldsby, D. L; Chester, F; Karpoff, A. M (+8 著者) Curewitz, D
GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS 21: (2020) Semantic Scholar
27. Hydrous oceanic crust hosts megathrust creep at low shear stresses Tulley, Christopher J; Fagereng, Ake; Ujiie, Kohtaro
SCIENCE ADVANCES 6: (2020) Semantic Scholar
28. Fluid overpressure in subduction plate boundary caused by mantle-derived fluids Nishiyama, Naoki; Sumino, Hirochika; Ujiie, Kohtaro
EARTH AND PLANETARY SCIENCE LETTERS 538: 116199 (2020) Semantic Scholar
29. Frictional Strengths of Subduction Thrust Rocks in the Region of Shallow Slow Earthquakes Phillips, Noah John; Belzer, Ben; French, Melodie E; Rowe, Christie DUjiie, Kohtaro
JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH 125: (2020) Semantic Scholar
30. Chemical origin of tectonic tremor Ujiie, Kohtaro
NATURE GEOSCIENCE 12: 962 (2019) Semantic Scholar
31. Fault weakening caused by smectite swelling Kameda, Jun; Uno, Masaoki; Conin, Marianne; Ujiie, Kohtaro (+1 著者) Kimura, Gaku
Earth, Planets and Space 71: (2019) Semantic Scholar
32. For how long are pseudotachylytes strong? Rapid alteration of basalt-hosted pseudotachylytes from a shallow subduction complex Phillips; Noah John; Rowe, Christie D; Ujiie, Kohtaro
Earth and Planetary Science Letters 518: 108 (2019) Semantic Scholar
33. Viscous strengthening followed by slip weakening during frictional melting of chert Motohashi, Ginta; Oohashi, Kiyokazu; Ujiie, Kohtaro
Earth, Planets and Space 71: (2019) Semantic Scholar
34. Geochemical analysis unveils frictional melting processes in a subduction zone fault Ishikawa, Tsuyoshi; Ujiie, Kohtaro
GEOLOGY 47: 343 (2019) Semantic Scholar
35. Normal faults at same depth as thrust faults in an exhumed accretionary complex, Kayo Formation, Okinawa Island, Japan Hashimoto, Yoshitaka; Ueda, Dai; Motoyama, Yuhei; Tobe, Kota (+2 著者) Ujiie, Kohtaro
Geological Society of America Special Paper 534: 175 (2018)
36. An Explanation of Episodic Tremor and Slow Slip Constrained by Crack-Seal Veins and Viscous Shear in Subduction Mélange Kohtaro Ujiie; Hanae Saishu; Åke Fagereng; Naoki Nishiyama (+2 著者) Hiroyuki Kagi
Geophysical Research Letters 45: 5371 (2018) Semantic Scholar
37. 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
Annual Meeting of the Geological Society of Japan 2018: 238 (2018)
38. チャートの摩擦熔融に関する実験的研究本橋,銀太; 大橋,聖和; 氏家,恒太郎
Annual Meeting of the Geological Society of Japan 2018: 513 (2018)
39. 沈み込みプレート境界域における交代作用と延性剪断野呂,和也; 氏家,恒太郎; 西山,直毅; 森,康増山,春菜
Annual Meeting of the Geological Society of Japan 2018: 222 (2018)
40. （講演取消）付加体・地震発生帯掘削の成果氏家,恒太郎
Annual Meeting of the Geological Society of Japan 2018: 70 (2018)

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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

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. 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. 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. 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. 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. 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. 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. 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. 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. 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. 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. 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. 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. 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. 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. 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. 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. 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. 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. 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