Ujiie Kohtaro 氏家恒太郎

… Alternative Names

UJIIE Kohtaro 氏家恒太郎

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Researcher Number	40359188
Other IDs
External Links
Affiliation (Current)	2025: 筑波大学, 生命環境系, 教授
Affiliation (based on the past Project Information) *help	2025: 筑波大学, 生命環境系, 教授 2014 – 2024: 筑波大学, 生命環境系, 准教授 2023: 筑波大学, 生命環境系, 教授 2012 – 2014: 筑波大学, 生命環境科学研究科(系), 准教授 2013: 筑波大学, 大学院生命環境科学研究科, 准教授 … More 2011: 筑波大学, 生命環境系, 准教授 2010 – 2011: 筑波大学, 大学院・生命環境科学研究科, 准教授 2009: 海洋研究開発機構, 地球内部ダイナミクス領域, 研究員 2009: Japan Agency for Marine-Earth Science and Technology, 地球内部ダイナミクス領域, 研究員 2004 – 2006: 独立行政法人海洋研究開発機構, 地球内部変動研究センター, 研究員 2003: 独立行政法人海洋研究開発機構, 固体地球統合フロンティア研究システム, 研究員 Less
Review Section/Research Field	Principal Investigator Geology / Medium-sized Section 17:Earth and planetary science and related fields / Medium-sized Section 25:Social systems engineering, safety engineering, disaster prevention engineering, and related fields / Science and Engineering Except Principal Investigator Geology / Science and Engineering / Medium-sized Section 17:Earth and planetary science and related fields / Broad Section B / Transformative Research Areas, Section (II)
Keywords	Principal Investigator 地質学 / 変成岩 / 泥質片岩 / 交代作用 / 付加体 / レオロジー / シュードタキライト / 流体 / 高速せん断摩擦 / 摩擦発熱 … More / コルシカ島 / プレート沈み込み帯 / 反応帯 / 交代変成作用 / 大陸衝突帯 / 石英脈濃集帯 / 花崗片麻岩 / シュードセクション / 炭質物ラマン温度計 / 石英ラマン圧力計 / 緑泥石ーアクチノ閃石片岩 / Block-in-matrix構造 / Sr-Nd同位体 / 微量元素 / 喜界島 / 宮古島 / 琉球石灰岩 / 熱物性 / 焼結 / 結晶方位定向配列 / 沖縄本島中南部 / 沖縄トラフ / 熱水変質 / 正断層運動 / カタクレーサイト化 / 透水性 / クラック / ダイレーションテンデンシー / 活断層 / 与那国島 / アンチゴライトマイロナイト / ブルース石 / 曹長石化 / 蛇紋岩メランジュ / 石英充填剪断脈 / 摩擦実験 / スロー地震の地質学 / 石英脈 / 緑泥石アクチノ閃石片岩 / 圧力溶解クリープ / 化学反応 / 脱水 / 摩擦特性 / 粘性流動 / 脆性破壊 / スロースリップ / 微動 / Geology / Earthquake / 地震発生帯 / 海溝型地震 / 沈み込み帯 / 摩擦熔融 / 地震 / ジュラ紀付加体 / 炭質物ラマンスペクトル / 断層ガウジ / ラマンスペクトル / 炭質物 / 断層強度 / 粘土鉱物 / 断層流動化 / 高速摩擦実験 / 流動化 / すべり弱化 / 粘土質断層ガウジ / 地震すべり / 未圧密 / 過圧密 / 定常状態 / せん断応力 / リングせん断 / シアバンド / ダイレイタンシー / せん断強度 / 間隙水圧 / 速度ステップ / 非排水せん断 … More Except Principal Investigator 沈み込み帯 / 地質学 / 地震 / スロー地震 / 付加体 / 巨大地震 / 非平衡・非線形物理 / 固体地球惑星物理学 / 小繰り返し地震 / スロースリップイベント / 超低周波地震 / 低周波微動 / 流体 / 地震サイクル / 構造地質学 / 沈み込みプレート境界 / 古応力 / 沈み込みプレート境界地震 / 断層 / IODP / 東北地方太平洋沖地震 / 深海掘削 / 日本海溝 / 震源断層 / 数値実験 / 深部流体 / 断層掘削 / 構造探査 / 地震・津波 / 温度構造 / 火山噴火プロセス / 断層帯流体 / 断層強度 / 比較沈み込み帯学 / プレート形状 / 地球化学 / GNSS解析 / 地震波速度構造 / 火山性地震 / 海底観測 / 断層形状 / 比較プレート収束帯学 / 大地震 / 比較研究 / プレート収束帯 / 火山活動 / 低周波地震 / 断層ラフネス / 破壊組織 / ラフネス / 小断層 / 堆積物物性 / 国際海洋掘削計画 / 応力 / landslide / fluid / initial break point / Fault-rock / 間隙水圧 / 地すべり / すべり核 / 摩擦挙動 / 物質分析 / すべり開始点 / 流体圧 / 弾性波速度 / 沈み込み帯地震 / プレート沈み込み帯地震サイクル / 流体包有物解析 / 古応力解析 / 有効摩擦係数 / 南海トラフ / 地球変動予測 / 大深度地下 / 固体地球物理学 Less

A study of the tsunamigenic submarine active fault of the 2024 Noto earthquake (M7.6)
- Principal Investigator
  
  朴進午
- Project Period (FY)
  2025 – 2029
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Review Section
  
  Broad Section B
- Research Institution
  The University of Tokyo
深海掘削で迫る東北沖地震震源断層の強度回復・応力蓄積過程
- Principal Investigator
  
  小平秀一
- Project Period (FY)
  2025 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 17:Earth and planetary science and related fields
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
Slow-to-Fast earthquakes through comparison across global subduction zones
- Principal Investigator
  
  伊藤喜宏
- Project Period (FY)
  2021 – 2025
- Research Category
  
  Grant-in-Aid for Transformative Research Areas (A)
- Review Section
  
  Transformative Research Areas, Section (II)
- Research Institution
  Kyoto University
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Principal Investigator
- Principal Investigator
  
  氏家恒太郎
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 25:Social systems engineering, safety engineering, disaster prevention engineering, and related fields
- Research Institution
  University of Tsukuba
Metamorphic rocks in Corsica Island: Key to understanding megathrust slip in cold subduction zonesPrincipal Investigator
- Principal Investigator
  
  氏家恒太郎
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))
- Review Section
  
  Medium-sized Section 17:Earth and planetary science and related fields
- Research Institution
  University of Tsukuba
Science of slow earthquakes
- Principal Investigator
  
  Obara Kazushige
- Project Period (FY)
  2016 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  The University of Tokyo
Study on geological perspectives, frictional and hydrological properties of slow earthquakesPrincipal Investigator
- Principal Investigator
  
  Ujiie Kohtaro
- Project Period (FY)
  2016 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  University of Tsukuba
Science of Slow Earthquakes
- Principal Investigator
  
  Obara Kazushige
- Project Period (FY)
  2016 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  The University of Tokyo
Quantitative comparison between paleo-stress, elastic strain and fracture fabric with seismic cycles in subduction zone
- Principal Investigator
  
  Hashimoto Yoshitaka
- Project Period (FY)
  2015 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geology
- Research Institution
  Kochi University
Detection of frictional heating on faults using Raman spectra of carbonaceous materialPrincipal Investigator
- Principal Investigator
  
  UJIIE Kohtaro
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geology
- Research Institution
  University of Tsukuba
Time-spacio change in effective friction coefficient with seismic cycle in subduction zones
- Principal Investigator
  
  HASHIMOTO Yoshitaka
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geology
- Research Institution
  Kochi University
Materials and slip processes of seismogenic faults
- Principal Investigator
  
  KIMURA Gaku
- Project Period (FY)
  2009 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  The University of Tokyo
Effects of dehydration of clay minerals on seismic slipPrincipal Investigator
- Principal Investigator
  
  UJIIE Kohtaro
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geology
- Research Institution
  University of Tsukuba
  Japan Agency for Marine-Earth Science and Technology
Frictional melting processes during subduction zone earthquakes : Inference from pseudotachylytes and high-velocity shear experimentsPrincipal Investigator
- Principal Investigator
  
  UJIIE Kohtaro
- Project Period (FY)
  2005 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geology
- Research Institution
  Independent Administrative Institution, Japan Agency for Marine-Earth Science and Technology
リングせん断試験による津波地震のメカニズム解明に向けた実証論的アプローチPrincipal Investigator
- Principal Investigator
  
  氏家恒太郎
- Project Period (FY)
  2003 – 2004
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Geology
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
Fault-rock analysis of spatial fixed initial break point, the case study in landslide area
- Principal Investigator
  
  SAKAGUCHI Ario
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geology
- Research Institution
  Independent Administrative Institution, Japan Agency for Marine-Earth Sciece and Technology

[Book] 海洋底科学の基礎2016
- Author(s)
  氏家恒太郎他（日本地質学会「海洋底科学の基礎」編集委員会編）
- Total Pages
  389
- Publisher
  共立出版
- Data Source
  KAKENHI-PLANNED-16H06476
[Book] 海洋底科学の基礎2016
- Author(s)
  氏家恒太郎他
- Total Pages
  389
- Publisher
  日本地質学会「海洋底科学の基礎」編集委員会編
- Data Source
  KAKENHI-PROJECT-15H03738
[Book] The Geology of Japan2016
- Author(s)
  Kimura, G., Hashimoto, Y., Yamaguchi, A., Kitamura, Y. and Ujiie, K.
- Total Pages
  523
- Publisher
  The Geological Society London
- Data Source
  KAKENHI-PROJECT-15H03738
[Book] 海洋底科学の基礎2016
- Author(s)
  氏家恒太郎他（日本地質学会「海洋底科学の基礎」編集委員会編）
- Total Pages
  389
- Publisher
  共立出版
- Data Source
  KAKENHI-PROJECT-26287124
[Book] Geology of the Earthquake Source ; A Volume in Honour of Rick Sibson2011
- Author(s)
  Ujiie, Kohtaro
- Publisher
  Geological Society of London(in press)(掲載確定)
- Data Source
  KAKENHI-PLANNED-21107005
[Journal Article] Duplex Underplating, Sediment Dehydration and Quartz Vein Mineralization in the Deep Tremor Source Region2024
- Author(s)
  Ujiie Kohtaro、Nishiyama Naoki、Yamamoto Hisaki、Yamashita Minoru、Nagaya Takayoshi、Sano Takashi、Kouketsu Yui
- Journal Title
  
  Journal of Geophysical Research: Solid Earth
  
  Volume: 129 Issue: 2 Pages: 1-29
- DOI
  10.1029/2023jb027901
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20KK0078, KAKENHI-PROJECT-20K14575
[Journal Article] Deformation microstructures of low- and high-strain epidote-blueschist (Ryukyu arc, Japan): Implications for subduction interface rheology2024
- Author(s)
  De Caroli Sara、Fagereng Ake、Ujiie Kohtaro、Blenkinsop Thomas、Meneghini Francesca、Muir Duncan
- Journal Title
  
  Journal of Structural Geology
  
  Volume: 180 Pages: 105041-105041
- DOI
  10.1016/j.jsg.2023.105041
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20KK0078
[Journal Article] Lowering of the kinetic barrier of clay-mineral reactions along a seismogenic fault: Example from the Nankai subduction zone, Japan2023
- Author(s)
  Masumoto Hirokazu、Kameda Jun、Hamada Yohei、Ujiie Kohtaro、Kitamura Yujin
- Journal Title
  
  Tectonophysics
  
  Volume: 868 Pages: 230083-230083
- DOI
  10.1016/j.tecto.2023.230083
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20KK0078, KAKENHI-PLANNED-21H05201, KAKENHI-PROJECT-21H01185
[Journal Article] Origin of Alkaline Basaltic Intrusive Rocks in an Exhumed Accretionary Complex: Implications for Past Petit‐Spot Volcanism in the Ocean2023
- Author(s)
  Motohashi Ginta、Sano Takashi、Ujiie Kohtaro、Frank Madison
- Journal Title
  
  Geochemistry, Geophysics, Geosystems
  
  Volume: 24 Issue: 4
- DOI
  10.1029/2022gc010801
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K21050, KAKENHI-PROJECT-20KK0078
[Journal Article] Depth‐Dependent Slow Earthquakes Controlled by Temperature Dependence of Brittle‐Ductile Transitional Rheology2023
- Author(s)
  Ando Ryosuke、Ujiie Kohtaro、Nishiyama Naoki、Mori Yasushi
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 50 Issue: 5
- DOI
  10.1029/2022gl101388
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K04119, KAKENHI-PROJECT-20K21050, KAKENHI-PROJECT-20KK0078, KAKENHI-PROJECT-18KK0095, KAKENHI-PLANNED-16H06476, KAKENHI-PLANNED-21H05206
[Journal Article] Megathrust slip enhanced by metasomatic actinolite in the source region of deep slow slip2023
- Author(s)
  Nishiyama Naoki、Ujiie Kohtaro、Noro Kazuya、Mori Yasushi、Masuyama Haruna
- Journal Title
  
  Lithos
  
  Volume: 446-447 Pages: 107115-107115
- DOI
  10.1016/j.lithos.2023.107115
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K04119, KAKENHI-PROJECT-20KK0078, KAKENHI-PLANNED-21H05203
[Journal Article] Middle Miocene forearc alkaline magmatism in Amami-Oshima Island, central Ryukyu Arc: implications for paleoreconstruction of Shikoku Basin2023
- Author(s)
  Motohashi Ginta、Ishizuka Osamu、Oda Hirokuni、Sano Takashi、Sekimoto Shun、Ujiie Kohtaro
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 75 Issue: 1 Pages: 9-9
- DOI
  10.1186/s40623-022-01760-w
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K21050, KAKENHI-PROJECT-20KK0078, KAKENHI-PROJECT-20KK0082, KAKENHI-PLANNED-16H06476, KAKENHI-PROJECT-21H04523, KAKENHI-PLANNED-21H05203
[Journal Article] 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2022
- Author(s)
  西山直毅、氏家恒太郎、加納将行
- Journal Title
  
  月刊地球
  
  Volume: 44 Pages: 551-560
- Data Source
  KAKENHI-PROJECT-20K21050
[Journal Article] プレート沈み込み帯における微動の地質学的実体2022
- Author(s)
  氏家恒太郎、西山直毅、山下　穂
- Journal Title
  
  月刊地球
  
  Volume: 44 Pages: 543-550
- Data Source
  KAKENHI-PROJECT-20K21050
[Journal Article] 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2022
- Author(s)
  氏家恒太郎
- Journal Title
  
  科学
  
  Volume: 92 Pages: 893-897
- Data Source
  KAKENHI-PLANNED-16H06476
[Journal Article] プレート沈み込み帯における微動の地質学的実体2022
- Author(s)
  氏家恒太郎、西山直毅、山下　穂
- Journal Title
  
  月刊地球
  
  Volume: 44 Pages: 543-550
- Data Source
  KAKENHI-PLANNED-16H06476
[Journal Article] Rheology of Naturally Deformed Antigorite Serpentinite: Strain and Strain‐Rate Dependence at Mantle‐Wedge Conditions2022
- Author(s)
  Tulley C. J.、Fagereng A.、Ujiie K.、Piazolo S.、Tarling M. S.、Mori Y.
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 49 Issue: 16
- DOI
  10.1029/2022gl098945
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K21050, KAKENHI-PROJECT-20KK0078, KAKENHI-PLANNED-16H06476, KAKENHI-PLANNED-21H05203
[Journal Article] 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2022
- Author(s)
  氏家恒太郎、岡﨑啓史、平内健一、ウォリスサイモン
- Journal Title
  
  月刊地球
  
  Volume: 44 Pages: 511-513
- Data Source
  KAKENHI-PROJECT-20KK0078
[Journal Article] 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2022
- Author(s)
  氏家恒太郎
- Journal Title
  
  科学
  
  Volume: 92 Pages: 893-897
- Data Source
  KAKENHI-PROJECT-20K21050
[Journal Article] 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2022
- Author(s)
  氏家恒太郎
- Journal Title
  
  科学
  
  Volume: 92 Pages: 893-897
- Data Source
  KAKENHI-PROJECT-20KK0078
[Journal Article] Embrittlement Within Viscous Shear Zones Across the Base of the Subduction Thrust Seismogenic Zone2022
- Author(s)
  Tulley C. J.、Fagereng A.、Ujiie K.、Diener J. F. A.、Harris C.
- Journal Title
  
  Geochemistry, Geophysics, Geosystems
  
  Volume: 23 Issue: 9
- DOI
  10.1029/2021gc010208
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K21050, KAKENHI-PROJECT-20KK0078, KAKENHI-PLANNED-16H06476, KAKENHI-PLANNED-21H05203
[Journal Article] 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2022
- Author(s)
  西山直毅、氏家恒太郎、加納将行
- Journal Title
  
  月刊地球
  
  Volume: 44 Pages: 551-560
- Data Source
  KAKENHI-PLANNED-16H06476
[Journal Article] 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2022
- Author(s)
  氏家恒太郎、岡﨑啓史、平内健一、ウォリスサイモン
- Journal Title
  
  月刊地球
  
  Volume: 44 Pages: 511-513
- Data Source
  KAKENHI-PLANNED-16H06476
[Journal Article] プレート沈み込み帯における微動の地質学的実体2022
- Author(s)
  氏家恒太郎、西山直毅、山下　穂
- Journal Title
  
  月刊地球
  
  Volume: 44 Pages: 543-550
- Data Source
  KAKENHI-PROJECT-20KK0078
[Journal Article] クラックシールせん断脈に記録されたスロー地震の発生履歴2022
- Author(s)
  西山直毅、氏家恒太郎、加納将行
- Journal Title
  
  月刊地球
  
  Volume: 44 Pages: 551-560
- Data Source
  KAKENHI-PROJECT-20KK0078
[Journal Article] Deformation Process and Mechanism of the Frontal Megathrust at the Nankai Subduction Zone2022
- Author(s)
  Kimura Gaku、Hamada Yohei、Yabe Suguru、Yamaguchi Asuka、Fukuchi Rina、Kido Yukari、Maeda Lena、Toczko Sean、Okuda Hanaya、Ogawa Nobuhiro、Morioka Hitoshi、Ujiie Kohtaro、Saffer Demian
- Journal Title
  
  Geochemistry, Geophysics, Geosystems
  
  Volume: 23 Issue: 4
- DOI
  10.1029/2021gc009855
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K21050, KAKENHI-PROJECT-20KK0078, KAKENHI-PROJECT-20J20413, KAKENHI-PLANNED-16H06476, KAKENHI-PROJECT-23K20896, KAKENHI-PLANNED-21H05202, KAKENHI-PLANNED-21H05203
[Journal Article] Megathrust Shear Modulated by Albite Metasomatism in Subduction Melanges2022
- Author(s)
  Ujiie Kohtaro、Noro Kazuya、Shigematsu Norio、Fagereng Ake、Nishiyama Naoki、Tulley Christopher J.、Masuyama Haruna、Mori Yasushi、Kagi Hiroyuki
- Journal Title
  
  Geochemistry, Geophysics, Geosystems
  
  Volume: 23 Issue: 8
- DOI
  10.1029/2022gc010569
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04119, KAKENHI-PROJECT-20K21050, KAKENHI-PROJECT-20KK0078, KAKENHI-PLANNED-16H06476, KAKENHI-PLANNED-21H05203
[Journal Article] 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2022
- Author(s)
  氏家恒太郎、岡﨑啓史、平内健一、ウォリスサイモン
- Journal Title
  
  月刊地球
  
  Volume: 44 Pages: 511-513
- Data Source
  KAKENHI-PROJECT-20K21050
[Journal Article] Spatial changes in inclusion band spacing as an indicator of temporal changes in slow slip and tremor recurrence intervals2021
- Author(s)
  Nishiyama, N., Ujiie, K., and Kano, M.
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 73 Issue: 1 Pages: 126-126
- DOI
  10.1186/s40623-021-01448-7
- NAID
  120007188770
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K21050, KAKENHI-PROJECT-20KK0078, KAKENHI-PLANNED-21H05203
[Journal Article] Frictional melting and thermal fracturing recorded in pelagic sedimentary rocks of the Jurassic accretionary complex, central Japan2021
- Author(s)
  Ujiie, K., Ito, K., Nagate, A., and Tabata, H.
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 554 Pages: 116638-116638
- DOI
  10.1016/j.epsl.2020.116638
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K21050, KAKENHI-PROJECT-20KK0078
[Journal Article] Hydrous oceanic crust hosts megathrust creep at low shear stresses2020
- Author(s)
  Tulley, C. J. Fagereng, A., and Ujiie, K.
- Journal Title
  
  Science Advances
  
  Volume: 6 Issue: 22
- DOI
  10.1126/sciadv.aba1529
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K21050, KAKENHI-PROJECT-20KK0078
[Journal Article] Fluid overpressure in subduction plate boundary caused by mantle-derived fluids2020
- Author(s)
  Nishiyama Naoki、Sumino Hirochika、Ujiie Kohtaro
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 538 Pages: 116199-116199
- DOI
  10.1016/j.epsl.2020.116199
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-18H04365, KAKENHI-PROJECT-15KK0150, KAKENHI-PLANNED-16H06476, KAKENHI-PUBLICLY-19H04620, KAKENHI-PROJECT-19H01998
[Journal Article] 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 source2020
- Author(s)
  Phillips, N. J., Motohashi, G., Ujiie, K., and CRowe, C. D.
- Journal Title
  
  Geochemistry, Geophysics, Geosystems
  
  Volume: 21 Issue: 7
- DOI
  10.1029/2019gc008839
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K21050, KAKENHI-PROJECT-20KK0078
[Journal Article] Preservation of Permian-Triassic boundary section in the Jurassic accretionary complex of the Lake Hamana, Central Japan2020
- Author(s)
  Ding, W., Ujiie, K., and Sashida, K.
- Journal Title
  
  Geological Journal
  
  Volume: 55 Issue: 11 Pages: 7489-7498
- DOI
  10.1002/gj.3881
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K21050, KAKENHI-PROJECT-20KK0078
[Journal Article] 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 Rocks2020
- Author(s)
  Fabbri, O., Goldsby, D.L., Chester, F., Karpoff, A.M., Morvan, G., Ujiie, K., Yamaguchi, A., Sakaguchi, A., Li, C.-F., Kimura, G., Tsutsumi, A., Screaton, E., and Curewitz, D.
- Journal Title
  
  Geochemistry, Geophysics, Geosystems
  
  Volume: 21 Issue: 6
- DOI
  10.1029/2019gc008786
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K21050, KAKENHI-PROJECT-20KK0078, KAKENHI-PUBLICLY-19H04621, KAKENHI-PROJECT-18H03732
[Journal Article] Frictional strengths of subduction thrust rocks in the region of shallow slow earthquakes2020
- Author(s)
  Phillips, N. J., B. Belzer, M. E. French, C. D. Rowe, and K. Ujiie
- Journal Title
  
  Journal of Geophysical Research; Solid Earth
  
  Volume: 125 Issue: 3
- DOI
  10.1029/2019jb018888
- NAID
  120007168346
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06476
[Journal Article] Fault weakening caused by smectite swelling2019
- Author(s)
  Kameda Jun, Uno Masaoki, Conin Marianne, Ujiie Kohtaro, Hamada Yohei, Kimura Gaku
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 71 Issue: 1 Pages: 131-131
- DOI
  10.1186/s40623-019-1108-5
- NAID
  120007163375
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05717, KAKENHI-PROJECT-18K13628, KAKENHI-PLANNED-16H06476
[Journal Article] For how long are pseudotachylytes strong? Rapid alteration of basalt-hosted pseudotachylytes from a shallow subduction complex2019
- Author(s)
  Phillips, N. J., C. D. Rowe, and K. Ujiie
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 518 Pages: 108-115
- DOI
  10.1016/j.epsl.2019.04.033
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06476
[Journal Article] Viscous strengthening followed by slip weakening during frictional melting of chert2019
- Author(s)
  Motohashi, G., K. Oohashi, and K. Ujiie
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 71 Issue: 1
- DOI
  10.1186/s40623-019-1035-5
- NAID
  120007127962
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-16H06476
[Journal Article] Geochemical analysis unveils frictional melting process in a subduction zone fault2019
- Author(s)
  Ishikawa, T. and Ujiie, K.
- Journal Title
  
  Geology
  
  Volume: 47 Issue: 4 Pages: 343-346
- DOI
  10.1130/g45889.1
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H04066, KAKENHI-PLANNED-16H06476
[Journal Article] Chemical origin of tectonic tremor2019
- Author(s)
  Ujiie, K.
- Journal Title
  
  Nature Geoscience
  
  Volume: 12 Issue: 12 Pages: 962-963
- DOI
  10.1038/s41561-019-0481-9
- NAID
  120007166886
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-16H06476
[Journal Article] Normal faults at same depth as thrust faults in an exhumed accretionary complex, Kayo Formation, Okinawa Islands, Japan2018
- Author(s)
  Hashimoto Yoshitaka、Ueda Dai、Motomiya Yuhei、Tobe Kota、Saiki Ayaka、Morita Kiyohiko、Ujiie Kohtaro
- Journal Title
  
  Ghe Geological Society of America Special Paper
  
  Volume: 534 Pages: 175-185
- DOI
  10.1130/2018.2534(11)
- ISBN
  9780813725345, 9780813795348
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15KK0170, KAKENHI-PLANNED-16H06476
[Journal Article] An Explanation of Episodic Tremor and Slow Slip Constrained by Crack-Seal Veins and Viscous Shear in Subduction Melange2018
- Author(s)
  K. Ujiie, H. Saishu, A. Fegereng, N. Nishiyama, M. Otsubo, H. Masuyama, H. Kagi
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 45 Issue: 11 Pages: 5371-5379
- DOI
  10.1029/2018gl078374
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-17H05319, KAKENHI-PLANNED-16H06476
[Journal Article] Achievements of the rapid response drilling (IODP Expedition 343: J-FAST) after the 2011 off the Pacific coast of Tohoku Earthquake2018
- Author(s)
  山田泰広・Jim Mori・氏家恒太郎・林　為人・小平秀一
- Journal Title
  
  The Journal of the Geological Society of Japan
  
  Volume: 124 Issue: 1 Pages: 67-76
- DOI
  10.5575/geosoc.2017.0080
- NAID
  130007377704
- ISSN
  0016-7630, 1349-9963
- Year and Date
  2018-01-15
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H04065, KAKENHI-PLANNED-16H06476, KAKENHI-PROJECT-15H05717
[Journal Article] Past seismic slip-to-the-trench recorded in Central America megathrust2017
- Author(s)
  Vannucchi Paola、Spagnuolo Elena、Aretusini Stefano、Di Toro Giulio、Ujiie Kohtaro、Tsutsumi Akito、Nielsen Stefan
- Journal Title
  
  Nature Geoscience
  
  Volume: 10 Issue: 12 Pages: 935-940
- DOI
  10.1038/s41561-017-0013-4
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03738, KAKENHI-PLANNED-16H06476
[Journal Article] Detection of increased heating and estimation of coseismic shear stress from Raman spectra of carbonaceous material in pseudotachylytes2017
- Author(s)
  Ito, K., K. Ujiie, and H. Kagi
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 44 Issue: 4 Pages: 1749-1757
- DOI
  10.1002/2016gl072457
- NAID
  120007134982
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PLANNED-16H06476, KAKENHI-PROJECT-15H03738, KAKENHI-PROJECT-26287124, KAKENHI-PROJECT-26287138, KAKENHI-PROJECT-15K13600, KAKENHI-INTERNATIONAL-15K21712, KAKENHI-ORGANIZER-15H05826, KAKENHI-PLANNED-15H05828, KAKENHI-PROJECT-15H02947
[Journal Article] Coseismic slip propagation on the Tohoku plate boundary fault facilitated by slip-dependent weakening during slow fault slip2017
- Author(s)
  Ito, Y., M. J. Ikari, K. Ujiie, and A. J. Kopf
- Journal Title
  
  Geophys. Res. Lett.
  
  Volume: 44 Issue: 17 Pages: 8749-8756
- DOI
  10.1002/2017gl074307
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-26109002, KAKENHI-PROJECT-26257206, KAKENHI-PROJECT-15H03738, KAKENHI-PLANNED-16H06476
[Journal Article] High-velocity frictional strength across the Tohoku-Oki megathrust determined from surface drilling torque2016
- Author(s)
  Ujiie, K., T. Inoue, and J. Ishiwata
- Journal Title
  
  Geophys. Res. Lett.
  
  Volume: 43 Issue: 6 Pages: 2488-2493
- DOI
  10.1002/2016gl067671
- NAID
  120007135455
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H03738, KAKENHI-PROJECT-26287124
[Journal Article] Cretaceous-Neogene accretionary units: Shimanto Belt2016
- Author(s)
  Kimura, G., T. Hashimoto, A. Yamaguchi, Y. Kitamura, and K. Ujiie
- Journal Title
  
  Geological Society, London
  
  Volume: 536 Pages: 125-137
- DOI
  10.1144/goj.4
- ISBN
  9781862397439, 9781862397064
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26287124
[Journal Article] Deformation structures in the frontal prism near the Japan Trench: Insights from sandbox models2015
- Author(s)
  Bose, S., P., Saha, J. Mori, C. Rowe, K. Ujiie, F.M. Chester, M. Conin, C. Regalla, J., Kameda, V., Toy, J., Kirkpatrick, F., Remitti, J.C., Moore, M., Wolfson-Schwehr, Y., Nakamura, A., Gupta
- Journal Title
  
  Journal of Geodynamics
  
  Volume: 89 Pages: 29-38
- DOI
  10.1016/j.jog.2015.06.002
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-26109004, KAKENHI-PROJECT-15H03746, KAKENHI-PROJECT-26287124
[Journal Article] Pelagic smectite as an important factor in tsunamigenic slip along the Japan Trench2015
- Author(s)
  Kameda, J., Shimizu, M., Ujiie, K., Hirose, T., Ikari, M., Mori, J., Oohashi, K., and Kimura, G.
- Journal Title
  
  Geology
  
  Volume: 43 Issue: 2 Pages: 155-158
- DOI
  10.1130/g35948.1
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-13J04960, KAKENHI-PROJECT-23244099, KAKENHI-PROJECT-24340125, KAKENHI-PLANNED-26109005, KAKENHI-PLANNED-26109004, KAKENHI-PROJECT-15H03746, KAKENHI-PROJECT-26287124
[Journal Article] Hydrogeological responses to incoming materials at the erosional subduction margin, offshore Osa Peninsula, Costa Rica2015
- Author(s)
  Kameda, J., Harris, R.N., Shimizu, M., Ujiie, K., Tsutsumi, A., Ikehara, M., Uno, M., Yamaguchi, A., Hamada, Y., Namiki, Y., Kimura, G.
- Journal Title
  
  Geochemistry, Geophys. Geosystems
  
  Volume: 16 Issue: 8 Pages: 2725-2742
- DOI
  10.1002/2015gc005837
- NAID
  120005693905
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17783, KAKENHI-PUBLICLY-15H01136, KAKENHI-PLANNED-26109004, KAKENHI-PROJECT-15H05717, KAKENHI-PROJECT-15H03746, KAKENHI-PROJECT-25800278, KAKENHI-PROJECT-26287124
[Journal Article] Spectrum of slip behaviour in Tohoku fault zone samples at plate tectonic slip rates2015
- Author(s)
  kari, M. J., Y. Ito, K. Ujiie, and A. J. Kopf
- Journal Title
  
  Nature Geoscience
  
  Volume: 8 Issue: 11 Pages: 870-874
- DOI
  10.1038/ngeo2547
- NAID
  120007130023
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26257206, KAKENHI-PROJECT-15H03738, KAKENHI-PROJECT-26287124, KAKENHI-PROJECT-26000002
[Journal Article] Structure and lithology of the Japan Trench subduction plate boundary fault2015
- Author(s)
  Kirkpatrick, J. D., C. D. Rowe, K. Ujiie, J. C. Moore, C. Regalla, F. Remitti, V. Toy, M. Wolfson-Schwehr, J. Kameda, S. Bose, and F. M. Chester
- Journal Title
  
  Tectonics
  
  Volume: 34 Issue: 1 Pages: 1-17
- DOI
  10.1002/2014tc003695
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24340125, KAKENHI-PLANNED-26109004, KAKENHI-PROJECT-15H03746, KAKENHI-PROJECT-26287124
[Journal Article] Sr, Nd, and Pb isotope compositions of hemipelagic sediment in the Shikoku Basin: Implications for sediment transport by the Kuroshio and Philippine Sea plate motion in the late Cenozoic2015
- Author(s)
  Saitoh, Y., Ishikawa, T., Tanimizu, M., Murayama, M., Ujiie, Y., Yamamoto, Y., Ujiie, K., and Kanamatsu, T.
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 421 Pages: 47-57
- DOI
  10.1016/j.epsl.2015.04.001
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24340125, KAKENHI-PROJECT-26870418, KAKENHI-PROJECT-26287124
[Journal Article] Vitrinite reflectance and Raman spectra of carbonaceous material as indicators of frictional heating on faults: Constraints from friction experiments2015
- Author(s)
  Furuichi, H., K. Ujiie, Y. Kouketsu, T. Saito, A. Tsutsumi, and S. R. Wallis
- Journal Title
  
  Earth Planet. Sci. Lets
  
  Volume: 424 Pages: 191-200
- DOI
  10.1016/j.epsl.2015.05.037
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03738, KAKENHI-PROJECT-26287124, KAKENHI-PROJECT-26287139
[Journal Article] Frictional properties of sediments entering the Costa Rica subduction zone offshore the Osa Peninsula: Implications for fault slip in shallow subduction zones2014
- Author(s)
  Namiki, Y., Tsutsumi, A., Ujiie, K. and Kameda, J.
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 66 Issue: 1 Pages: 1-8
- DOI
  10.1186/1880-5981-66-72
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-24340104, KAKENHI-PROJECT-24340125, KAKENHI-PROJECT-24740339, KAKENHI-PLANNED-26109004, KAKENHI-PROJECT-26287124
[Journal Article] Earthquake faulting in subduction zones: insights from fault rocks in accretionary prisms2014
- Author(s)
  Ujiie, K. and Kimura, G.
- Journal Title
  
  Progress in Earth and Planetary Science
  
  Volume: 1 Issue: 1 Pages: 1-30
- DOI
  10.1186/2197-4284-1-7
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23244099, KAKENHI-PROJECT-24340125, KAKENHI-PROJECT-26287124
[Journal Article] Strain decoupling across the decollement in the region of large slip during the 2011 Tohoku-Oki earthquake from anisotropy of magnetic susceptibility2013
- Author(s)
  Tao Y., T. Mishima, K. Ujiie, F. M. Chester, J. J. Mori, N. Eguchi, S. Toczko, and Expedition 343 Scientists
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 381 Pages: 31-38
- DOI
  10.1016/j.epsl.2013.08.045
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-21107005
[Journal Article] and Expedition 343 and 343T Scientists (2013) Low coseismic shear stress on the Tohoku-Oki megathrust determined from laboratory experiments2013
- Author(s)
  Ujiie, K., Tanaka, H., Saito, T., Tsutsumi, A., Mori, J. J., Kameda, J., Brodsky, E. E., Chester, F. M., Eguchi, N., Toczko, S
- Journal Title
  
  Science
  
  Volume: 342 Issue: 6163 Pages: 1211-1214
- DOI
  10.1126/science.1243485
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-21107004, KAKENHI-PLANNED-21107005, KAKENHI-PROJECT-24340123, KAKENHI-PROJECT-24340125, KAKENHI-PROJECT-24340127, KAKENHI-PROJECT-24740339
[Journal Article] Strain decoupling across the decollement in the region of large slip during the 2011 Tohoku-Oki earthquake from anisotropy of magnetic susceptibility2013
- Author(s)
  Tao Y., T. Mishima, K. Ujiie, F. M. Chester, J. J. Mori, N. Eguchi, S. Toczko, and Expedition 343 Scientists
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 381 Pages: 31-38
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24340125
[Journal Article] IODP Expedition 334 : An investigation of the sedimentary record, fluid flow and state of stress on top of the seismogenic zone of an erosive subduction margin2013
- Author(s)
  Vannucchi, P., Ujiie, K., Stroncik, N. and IODP Exp.334 Scientific Party
- Journal Title
  
  Scientific Drilling
  
  Volume: 15 Issue: 15, March 2013 Pages: 23-30
- DOI
  10.2204/iodp.sd.15.03.2013
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-21107005, KAKENHI-PROJECT-24340104, KAKENHI-PROJECT-24340123, KAKENHI-PROJECT-24340125
[Journal Article] Rapid pulses of uplift, subsidence, and subduction erosion offshore Central America: Implications for building the rock record of convergent margins2013
- Author(s)
  Vannucchi, P., P. B. Sak, J. P Morgan, K. Ohkushi, K. Ujiie, and the IODP Expedition 334 Shipboard Scientists
- Journal Title
  
  Geology
  
  Volume: 41 Issue: 9 Pages: 995-998
- DOI
  10.1130/g34355.1
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-21107005, KAKENHI-PROJECT-24340125
[Journal Article] Geological and frictional aspects of very-low-frequency earthquakes in an accretionary prism2013
- Author(s)
  Saito T. K. Ujiie, A. Tsutsumi, J. Kameda, and B. Shibazaki
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 40 Issue: 4 Pages: 703-708
- DOI
  10.1002/grl.50175
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-21107005, KAKENHI-PROJECT-24340104, KAKENHI-PROJECT-24340123, KAKENHI-PROJECT-24340125, KAKENHI-PROJECT-24740339, KAKENHI-PLANNED-21107004
[Journal Article] Structure and composition of the plate-boundary slip zone for the 2011 Tohoku-oki earthquake2013
- Author(s)
  Chester, F. M., Rowe, C., Ujiie, K., Kirkpatrick, J., Regalla, C., Remitti, F., Moore, J. C., Toy, V., Wolfson-Schwehr, M., Bose, S., Kameda, J., Mori, J. J., Brodsky, E. E., Eguchi, E., Toczko, S. and Expedition 343 and 343T Scientists
- Journal Title
  
  Science
  
  Volume: 342 Issue: 6163 Pages: 1208-1211
- DOI
  10.1126/science.1243719
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-21107005, KAKENHI-PROJECT-24340125, KAKENHI-PROJECT-24340127, KAKENHI-PROJECT-24740339
[Journal Article] Sources and physicochemical characteristics of fluids alog a subduction-zone megathrust: A geochemical approach using syn-tectonic mineral veins in the Mugi mélange, Shimanto accretionary complex2012
- Author(s)
  Yamaguchi, Asuka
- Journal Title
  
  Geochem. Geophys. Geosyst.
  
  Volume: 13 Issue: 7 Pages: 1-22
- DOI
  10.1029/2012gc004137
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23244099, KAKENHI-PROJECT-23300322, KAKENHI-PROJECT-23320167, KAKENHI-PROJECT-24340125, KAKENHI-PLANNED-21107005, KAKENHI-PUBLICLY-24107702
[Journal Article] Reproduction of thermal pressurization and fluidization of clay-rich fault gouges by high-velocity friction expenments and implications for seismic slip in natural faults2011
- Author(s)
  Ujiie, K., Tsutsumi, A., Kameda, J.
- Journal Title
  
  Geological Society of London Special Publications
  
  Volume: 359 Issue: 1 Pages: 267-285
- DOI
  10.1144/sp359.15
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-21107004, KAKENHI-PLANNED-21107005, KAKENHI-PROJECT-21340146, KAKENHI-PROJECT-21340150
[Journal Article] Reproduction of thermal pressurization and fluidization of clay-rich fault gouges by high-velocity friction experiments and implications for seismic slip in natural faults2011
- Author(s)
  Ujiie, K., A. Tsutsumi, and J. Kameda
- Journal Title
  
  Geological Society, London, Special Publications
  
  Volume: 359 Pages: 267-285
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21340150
[Journal Article] Geological record of thermal pressurization and earthquake instability of subduction thrusts2010
- Author(s)
  Ujiie, K.
- Journal Title
  
  Tectonophysics 485
  
  Pages: 260-268
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-21107005
[Journal Article] High-velocity frictional properties of clay-rich fault gouge in a megasplay fault zone, Nankai subduction zone2010
- Author(s)
  Kohtaro Ujiie
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 37
- NAID
  120007137370
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21340150
[Journal Article] Geological record of thermal pressurization and earthquake instability of subduction thrusts2010
- Author(s)
  Kohtaro Ujiie
- Journal Title
  
  Tectonophysics
  
  Volume: 485 Pages: 260-280
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21340150
[Journal Article] High-velocity frictional properties of clay-rich fault gouge in a megasplay fault zone, Nankai subduction zone2010
- Author(s)
  Ujiie, K. and Tsutsumi, A
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 37 Issue: 24 Pages: 24310-24310
- DOI
  10.1029/2010gl046002
- NAID
  120007137370
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-21107004, KAKENHI-PROJECT-21340146, KAKENHI-PROJECT-21340150
[Journal Article] High-velocity frictional properties of clay-rich fault gouge in a megasplay fault zone, Nankai subduction zone2010
- Author(s)
  Ujiie, Kohtaro
- Journal Title
  
  Geophys.Res.Lett.
  
  Volume: 37
- NAID
  120007137370
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-21107005
[Journal Article] Experimental investigation of frictional melting of argillite at high slip rates : Implications for seismic slip in subduction-accretion complexes2009
- Author(s)
  Kohtaro Ujiie
- Journal Title
  
  Journal of Geophysical Research 114
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21340150
[Journal Article] Experimental investigation of frictional melting of argillite at high slip rates : Implications for seismic slip in subduction-accretion complexes2009
- Author(s)
  Ujiie, K.
- Journal Title
  
  Journal of Geophysical Research 114
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-21107005
[Journal Article] Pseudotachylytes in an ancient accretionary complex and implications for melt lubrication during subduction zone earthquakes2007
- Author(s)
  Kohtaro Ujiie, Haruka Yamaguchi, Arito Sajaguchi, Shoichi Toh
- Journal Title
  
  Journal of Structural Geology 29・4
  
  Pages: 599-613
- Data Source
  KAKENHI-PROJECT-17340152
[Journal Article] Pseudotachylytes in an ancient accretionary complex and implications for melt lubrication during subduction zone earthquakes2007
- Author(s)
  Ujiie, K., Yamaguchi, H., Sakaguchi, A., Toh, S.
- Journal Title
  
  Journal of Structural Geology 29-4
  
  Pages: 599-613
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17340152
[Journal Article] Pseudotachylytes in an ancient accretionary complex and implications for melt lubrication during subduction zone earthquakes2007
- Author(s)
  Kohtaro Ujiie, Haruka Yamaguchi, Arito Sakaguchi, Shoichi Toh
- Journal Title
  
  Journal of Structural Geology 29・4
  
  Pages: 599-613
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17340152
[Journal Article] Fluidization of granular material in a subduction thrust at seismogenic depths2007
- Author(s)
  Kohtaro Ujiie, Asuka Yamaguchi, Gaku Kimura, Shoichi Toh
- Journal Title
  
  Earth and Planetary Science Letters (In press)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17340152
[Journal Article] Fluidization of granular material in a subduction thrust at seismogenic depths2007
- Author(s)
  Ujiie, K., Yamaguchi, A., Kimura, G., Toh, S.
- Journal Title
  
  Earth and Planetary Science Letters (in press)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17340152
[Journal Article] Fluidization of granular maternal In a subduction thrust at seismogenic depths2007
- Author(s)
  Kohtaro Ujiie, Asuka Yamaguchi, Gaku Kimura, Shoichi Toh
- Journal Title
  
  Earth and Planetary Science Letters (In Press)
- Data Source
  KAKENHI-PROJECT-17340152
[Journal Article] プレート境界断層が海溝から地震発生深度にかけて発達する際の流体挙動2006
- Author(s)
  氏家恒太郎, 山口飛鳥, 木村学, 久光敏夫, 平朝彦
- Journal Title
  
  地学雑誌 115・3
  
  Pages: 353-366
- NAID
  10020539247
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17340152
[Journal Article] Fluid behavior during evolution of plate boundary fault from trench to seismogenic depths2006
- Author(s)
  Ujiie, K., Yamaguchi, A., Kimura, G., Hisamitsu T., Taira, A.
- Journal Title
  
  Journal of Geography 115-3
  
  Pages: 353-366
- NAID
  10020539247
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17340152
[Journal Article] プレート境界断層が海溝から地震発生深度にかけて発達する際の流体挙動2006
- Author(s)
  氏家恒太郎, 山口飛鳥, 木村学, 久光敏夫, 平朝彦
- Journal Title
  
  地学雑誌 115・3
  
  Pages: 353-366
- NAID
  10020539247
- Data Source
  KAKENHI-PROJECT-17340152
[Journal Article] Fault rock analysis of the northern part of the Chelungpu fault and its relation to earthquake faulting of the 1999 Chi-Chi earthquake, Taiwan2005
- Author(s)
  Ujiie, K
- Journal Title
  
  The Island Arc Volume 14, No.1
  
  Pages: 2-11
- Data Source
  KAKENHI-PROJECT-15740306
[Presentation] Duplex Underplating, Sediment Dehydration and Quartz Vein Mineralization in the Deep Tremor Source Region2023
- Author(s)
  Ujiie Kohtaro、Nishiyama Naoki、Yamamoto Hisaki、Yamashita Minoru、Nagaya Takayoshi、Sano Takashi、Kouketsu Yui
- Organizer
  American Geophysical Union Fall Meeting 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20KK0078
[Presentation] Origin of fluid responsible for silica precipitation in source area of deep slow earthquakes2023
- Author(s)
  Yamamoto Hisaki, Sano Takashi, Ujiie Kohtaro
- Organizer
  Slow-to-Fast earthquake workshop in Taiwan
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K21050
[Presentation] Deformation mechanisms and rheology of melange shear zones associated with seamount subduction2023
- Author(s)
  Frank Madison、Ujiie Kohtaro、Motohashi Ginta、Nagaya Takayoshi
- Organizer
  Water-Rock Interaction WRI-17
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20KK0078
[Presentation] Estimating pore fluid pressure from geometrical characteristics of extensional mineral veins2023
- Author(s)
  Makoto Otsubo、Kohtaro Ujiie、Ayumu Miyakwa
- Organizer
  Water-Rock Interaction WRI-17
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K21050
[Presentation] Origin of fluid responsible for silica precipitation in source area of deep slow earthquakes2023
- Author(s)
  Yamamoto Hisaki, Sano Takashi, Ujiie Kohtaro
- Organizer
  Slow-to-Fast earthquake workshop in Taiwan
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20KK0078
[Presentation] Depth-dependent Slow Earthquakes Controlled by Temperature Dependence of Brittle-ductile Transitional Rheology2023
- Author(s)
  Ando Ryosuke、Ujiie Kohtaro、Nishiyama Naoki、Mori Yasushi
- Organizer
  American Geophysical Union Fall Meeting 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20KK0078
[Presentation] New factor controlling the downdip limit of the seismogenic megathrust2023
- Author(s)
  Ujiie Kohtaro, Norio Shigematsu
- Organizer
  Slow-to-Fast earthquake workshop in Taiwan
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] Origin of fluid responsible for silica precipitation in source area of deep slow earthquakes2023
- Author(s)
  Yamamoto Hisaki, Sano Takashi, Ujiie Kohtaro
- Organizer
  Slow-to-Fast earthquake workshop in Taiwan
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] Deformation mechanisms and rheology of melange shear zones associated with seamount subduction2023
- Author(s)
  Frank Madison, Ujiie Kohtaro, Motohashi Ginta, Nagaya Takayoshi
- Organizer
  Japan Geoscience Union Meeting 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K21050
[Presentation] Metasomatic actinolite enhances megathrust slip in the source region of deep slow slip2023
- Author(s)
  Nishiyama Naoki、Ujiie Kohtaro、Noro Kazuya、Mori Yasushi、Masuyama Haruna
- Organizer
  Water-Rock Interaction WRI-17
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20KK0078
[Presentation] New factor controlling the downdip limit of the seismogenic megathrust2023
- Author(s)
  Ujiie Kohtaro, Shigematsu Norio
- Organizer
  Slow-to-Fast earthquake workshop in Taiwan
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K21050
[Presentation] Origin of fluid responsible for silica precipitation in source area of deep slow earthquakes2023
- Author(s)
  Yamamoto Hisaki、Sano Takashi、Ujiie Kohtaro
- Organizer
  Japan Geoscience Union Meeting 2023
- Data Source
  KAKENHI-PROJECT-20KK0078
[Presentation] Exploring the geologic fingerprints of deep slow earthquakes in subduction zones2023
- Author(s)
  Ujiie Kohtaro
- Organizer
  School on Subduction Zone Processes
- Invited
- Data Source
  KAKENHI-PROJECT-20KK0078
[Presentation] Deformation mechanisms and rheology of melange shear zones associated with seamount subduction2023
- Author(s)
  Frank Madison, Ujiie Kohtaro, Motohashi Ginta, Nagaya Takayoshi
- Organizer
  Slow-to-Fast earthquake workshop in Taiwan
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] New factor controlling the downdip limit of the seismogenic megathrust2023
- Author(s)
  Ujiie Kohtaro, Shigematsu Norio
- Organizer
  Slow-to-Fast earthquake workshop in Taiwan
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20KK0078
[Presentation] Metasomatism and Megathrust Slip2023
- Author(s)
  Ujiie Kohtaro、Nishiyama Naoki、Shigematsu Norio、Yamasaki Yuto
- Organizer
  Water-Rock Interaction WRI-17
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20KK0078
[Presentation] Albite metasomatism may control the downdip limit of the seismogenic megathrust2023
- Author(s)
  Ujiie Kohtaro、Shigematsu Norio
- Organizer
  Japan Geoscience Union Meeting 2023
- Data Source
  KAKENHI-PROJECT-20KK0078
[Presentation] Timescales of silica precipitation compared to the earthquake recurrences around seismogenic zones SW Japan2022
- Author(s)
  Saishu Hanae, Otsubo Makoto, Okamoto Atsushi, Ujiie Kohtaro
- Organizer
  Japan Geoscience Union Meeting 2022
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] Quartz vein formation and metasomatic reactions along the deep slow earthquake source in warm slab environments2022
- Author(s)
  Ujiie Kohtaro
- Organizer
  アメリカ地質学会ペンローズ会議
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] Field observations, microstructures, and frictional properties of the Red Island/Karamea shear zone, New Zealand2022
- Author(s)
  Frank Madison, Boulton Carolyn, Niemeijer Andre, Ujiie Kohtaro
- Organizer
  Japan Geoscience Union Meeting 2022
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] Timescales of silica precipitation compared to the earthquake recurrences around seismogenic zones SW Japan2022
- Author(s)
  Saishu Hanae, Otsubo makoto, Okamoto Atsushi, Ujiie Kohtaro
- Organizer
  Japan Geoscience Union Meeting 2022
- Data Source
  KAKENHI-PROJECT-20K21050
[Presentation] Deformation temperature and strain rate estimations for Mie melange of Nagasaki Metamorphic Rocks2022
- Author(s)
  Maehara Seiya, Ando Ryosuke, Nagaya Takayoshi, Ujiie Kohtaro, Wallis Simon, Koyama Yukinojo
- Organizer
  Japan Geoscience Union Meeting 2022
- Data Source
  KAKENHI-PROJECT-20K21050
[Presentation] Origin of overpressured fluids in subduction plate boundary near the downdip limit of the seismogenic zone2022
- Author(s)
  西山直毅、角野浩史、氏家恒太郎
- Organizer
  Japan Geoscience Union Meeting 2022
- Invited
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] Origin of overpressured fluids in subduction plate boundary near the downdip limit of the seismogenic zone2022
- Author(s)
  西山直樹、角野浩史、氏家恒太郎
- Organizer
  Japan Geoscience Union Meeting 2022
- Invited
- Data Source
  KAKENHI-PROJECT-20K21050
[Presentation] Depth-dependence of shallow and deep slow earthquakes: ductility comes from friction or plasticity?2022
- Author(s)
  Ando Ryosuke, Ujiie Kohtaro, Mori Yasushi, Nishiyama Naoki
- Organizer
  Japan Geoscience Union Meeting 2022
- Data Source
  KAKENHI-PROJECT-20KK0078
[Presentation] Quartz vein formation and metasomatic reactions along the deep slow earthquake source in warm slab environments2022
- Author(s)
  Ujiie Kohtaro
- Organizer
  アメリカ地質学会ペンローズ会議
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K21050
[Presentation] Quartz vein formation and metasomatic reactions along the deep slow earthquake source in warm slab environments2022
- Author(s)
  Ujiie Kohtaro
- Organizer
  アメリカ地質学会ペンローズ会議
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20KK0078
[Presentation] Deformation mechanisms in a tectonic melange of Amami-Oshima Island: Implications of seamount subduction at slow earthquake source depth2022
- Author(s)
  Frank Madison, Ujiie Kohtaro, Motohashi Ginta
- Organizer
  Japan Geoscience Union Meeting 2022
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] Change in slip mode along subduction megathrust controlled by metasomatic reactions near mantle wedge corner2022
- Author(s)
  Nishiyama Naoki, Ujiie Kohtaro, Noro Kazuya, Mori Yasushi, Masuyama Haruna
- Organizer
  Japan Geoscience Union Meeting 2022
- Data Source
  KAKENHI-PROJECT-20K21050
[Presentation] Depth-dependence of shallow and deep slow earthquakes: ductility comes from friction or plasticity?2022
- Author(s)
  Ando Ryosuke, Ujiie Kohtaro, Mori Yasushi, Nishiyama Naoki
- Organizer
  Japan Geoscience Union Meeting 2022
- Data Source
  KAKENHI-PROJECT-20K21050
[Presentation] Deformation mechanisms in a tectonic melange of Amami-Oshima Island: Implications of seamount subduction at slow earthquake source depth2022
- Author(s)
  Frank Madison, Ujiie Kohtaro, Motohashi Ginta
- Organizer
  Japan Geoscience Union Meeting 2022
- Data Source
  KAKENHI-PROJECT-20KK0078
[Presentation] Field observations, microstructures, and frictional properties of the Red Island/Karamea shear zone, New Zealand2022
- Author(s)
  Frank Madison, Boulton Carolyn, Niemeijer Andre, Ujiie Kohtaro
- Organizer
  Japan Geoscience Union Meeting 2022
- Data Source
  KAKENHI-PROJECT-20KK0078
[Presentation] Deformation temperature and strain rate estimations for Mie melange of Nagasaki Metamorphic Rocks2022
- Author(s)
  Maehara Seiya, Ando Ryusuke, Nagaya Takayoshi, Ujiie Kohtaro, Wallis Simon
- Organizer
  Japan Geoscience Union Meeting 2022
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] Timescales of silica precipitation compared to the earthquake recurrences around seismogenic zones SW Japan2022
- Author(s)
  Saishu Hanae, Otsubo Makoto, Okamoto Atsushi, Ujiie Kohtaro
- Organizer
  Japan Geoscience Union Meeting 2022
- Data Source
  KAKENHI-PROJECT-20KK0078
[Presentation] Deformation temperature and strain rate estimations for Mie melange of Nagasaki Metamorphic Rocks2022
- Author(s)
  Maehara Seiya, Ando Ryosuke, Nagaya Takayoshi, Ujiie Kohtaro, Wallis Simon, Koyama Yukinojo
- Organizer
  Japan Geoscience Union Meeting 2022
- Data Source
  KAKENHI-PROJECT-20KK0078
[Presentation] Origin of overpressured fluids in subduction plate boundary near the downdip limit of the seismogenic zone2022
- Author(s)
  西山直毅、角野浩史、氏家恒太郎
- Organizer
  Japan Geoscience Union Meeting 2022
- Invited
- Data Source
  KAKENHI-PROJECT-20KK0078
[Presentation] Change in slip mode along subduction megathrust controlled by metasomatic reactions near mantle wedge corner2022
- Author(s)
  Nishiyama Naoki, Ujiie Kohtaro, Noro Kazuya, Mori Yasushi, Masuyama Haruna
- Organizer
  Japan Geoscience Union Meeting 2022
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] Depth-dependence of shallow and deep slow earthquakes: ductility comes from friction or plasticity?2022
- Author(s)
  Ando Ryosuke, Ujiie Kohtaro, Mori Yasushi, Nishiyama Naoki
- Organizer
  Japan Geoscience Union Meeting 2022
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] Deformation mechanisms in a tectonic melange of Amami-Oshima Island: Implications of seamount subduction at slow earthquake source depth2022
- Author(s)
  Frank Madison, Ujiie Kohtaro, Motohashi Ginta
- Organizer
  Japan Geoscience Union Meeting 2022
- Data Source
  KAKENHI-PROJECT-20K21050
[Presentation] Field observations, microstructures, and frictional properties of the Red Island/Karamea shear zone, New Zealand2022
- Author(s)
  Frank Madison, Boulton Carolyn, Niemeijer Andre, Ujiie Kohtaro
- Organizer
  Japan Geoscience Union Meeting 2022
- Data Source
  KAKENHI-PROJECT-20K21050
[Presentation] Change in slip mode along subduction megathrust controlled by metasomatic reactions near mantle wedge corner2022
- Author(s)
  Nishiyama Naoki, Ujiie Kohtaro, Noro Kazuya, Mori Yasushi, Masuyama Haruna
- Organizer
  Japan Geoscience Union Meeting 2022
- Data Source
  KAKENHI-PROJECT-20KK0078
[Presentation] Lithological heterogeneity and fluid flow related to seamount subduction: an exhumed example from Amami-Oshima Island2021
- Author(s)
  Frank, M., Ujiie, K., and Motohashi, G.
- Organizer
  Japan Geoscience Union Meeting 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20KK0078
[Presentation] Spatial changes in inclusion band spacing as an indicator of temporal changes in slow slip and tremor recurrence intervals2021
- Author(s)
  Nishiyama, N., Ujiie, K., and Kano, M.
- Organizer
  日本地質学会第128年学術大会
- Data Source
  KAKENHI-PROJECT-20KK0078
[Presentation] Overpressured subduction plate boundary caused by mantle-derived fluids: Evidence from noble gas isotope analysis on veins in subduction melange2021
- Author(s)
  Nishiyama, N., Sumino, H., and Ujiie, K.
- Organizer
  Japan Geoscience Union Meeting 2021
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20KK0078
[Presentation] Spatial changes in inclusion band spacing as an indicator of temporal changes in slow slip and tremor recurrence intervals2021
- Author(s)
  西山　直毅・氏家　恒太郎・加納　将行
- Organizer
  日本地質学会第128年学術大会
- Data Source
  KAKENHI-PROJECT-20K21050
[Presentation] Development of crystallographic preferred orientation during normal faulting in the Pleistocene Ryukyu Limestone2021
- Author(s)
  Inoue, K., Ujiie, K., and Nagaya, T.
- Organizer
  Japan Geoscience Union Meeting 2021
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20KK0078
[Presentation] Spatial changes in inclusion band spacing as an indicator of temporal changes in slow earthquake recurrence intervals2021
- Author(s)
  Nishiyama, N., Ujiie, K. and Kano, M.
- Organizer
  European Geosciences Union 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K21050
[Presentation] Overpressured subduction plate boundary caused by mantle-derived fluids: Evidence from noble gas isotope analysis on veins in subduction melange2021
- Author(s)
  Nishiyama, N., Ujiie, K., and Sumino, H.
- Organizer
  Japan Geoscience Union Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K21050
[Presentation] Temporal changes in pore fluid pressure during slow earthquake cycle estimated from foliation-parallel extension cracking2021
- Author(s)
  Otsubo, M., Ujiie, K., Saishu, H., Miyazawa, A., and Yamaguchi, A.
- Organizer
  European Geosciences Union 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20KK0078
[Presentation] Lithological heterogeneity and fluid flow related to seamount subduction: an exhumed example from Amami-Oshima Island2021
- Author(s)
  Frank, M., Ujiie, K., and Motohashi, G.
- Organizer
  Japan Geoscience Union Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K21050
[Presentation] 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2021
- Author(s)
  大坪　誠・氏家　恒太郎・最首　花恵・宮川　歩夢
- Organizer
  日本地質学会第128年学術大会
- Data Source
  KAKENHI-PROJECT-20K21050
[Presentation] Depth-dependent deep-slow earthquakes controlled by temperature dependence of brittle-ductile transitional rheology2021
- Author(s)
  Ando, R., Ujiie, K., Nishiyama, N., and Mori, Y.
- Organizer
  Japan Geoscience Union Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K21050
[Presentation] Localized megathrust slip controlled by chemical reactions in subduction melanges2021
- Author(s)
  Ujiie, K., Noro, K., Shigematsu, N., Fagereng, A., Nishiyama, N., Tulley, C., Masuyama, H., and Mori, Y.
- Organizer
  Japan Geoscience Union Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K21050
[Presentation] Depth-dependent deep-slow earthquakes controlled by temperature dependence of brittle-ductile transitional rheology2021
- Author(s)
  Ando, R., Ujiie, K., Nishiyama, N., and Mori, Y.
- Organizer
  Japan Geoscience Union Meeting 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20KK0078
[Presentation] Spatial changes in inclusion band spacing as an indicator of temporal changes in slow earthquake recurrence intervals2021
- Author(s)
  Nishiyama, N., Ujiie, K., Kano, M.
- Organizer
  European Geosciences Union 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20KK0078
[Presentation] スロー地震の地質学的痕跡2021
- Author(s)
  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
- Organizer
  日本地質学会第128年学術大会
- Data Source
  KAKENHI-PROJECT-20KK0078
[Presentation] Impact of metasomatism on fluid overpressure in source depths of deep slow earthquakes2021
- Author(s)
  Mori, Y., Ujiie, K., Shigeno, M., Noro, K., and Nishiyama, T.
- Organizer
  Japan Geoscience Union Meeting 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20KK0078
[Presentation] Earthquake faulting in the Japan Trench subduction zone: lessons learned from deep ocean drilling and the fault rocks in the exhumed accretionary complex2021
- Author(s)
  Ujiie, K., Ito, K., Nagate, A., and Tabata, H.
- Organizer
  Japan Geoscience Union Meeting 2021
- Data Source
  KAKENHI-PROJECT-20KK0078
[Presentation] Temporal changes in pore fluid pressure during slow earthquake cycle estimated from foliation-parallel extension cracking2021
- Author(s)
  Otsubo, M., Ujiie, K., Saishu, H., Miyazawa, A., Yamaguchi, A.
- Organizer
  European Geosciences Union 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K21050
[Presentation] 蛇紋岩の滑石化交代作用に関連したスロースリップ2021
- Author(s)
  森　康・氏家　恒太郎・西山　忠男・重野　未来・野呂　和也
- Organizer
  日本地質学会第128年学術大会
- Data Source
  KAKENHI-PROJECT-20KK0078
[Presentation] Impact of metasomatism on fluid overpressure in source depths of deep slow earthquakes2021
- Author(s)
  Mori, Y., Ujiie, K., Shigeno, M., Noro, K., and Nishiyama, T.
- Organizer
  Japan Geoscience Union Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K21050
[Presentation] Earthquake faulting in the Japan Trench subduction zone: lessons learned from deep ocean drilling and the fault rocks in the exhumed accretionary complex2021
- Author(s)
  Ujiie, K., Ito, K., Nagate, A., and Tabata, H.
- Organizer
  Japan Geoscience Union Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K21050
[Presentation] Localized megathrust slip controlled by metasomatic reactions in subduction melanges2021
- Author(s)
  Ujiie, K., Noro, K., Shigematsu, N., Fagereng, A., Nishiyama, N., Tulley, C., and Masuyama, H.
- Organizer
  European Geosciences Union 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K21050
[Presentation] Localized megathrust slip controlled by chemical reactions in subduction melanges2021
- Author(s)
  Ujiie, K., Noro, K., Shigematsu, N., Fagereng, A., Nishiyama, N., Tulley, C., Masuyama, H., and Mori, Y.
- Organizer
  Japan Geoscience Union Meeting 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20KK0078
[Presentation] スロー地震の地質学的痕跡2021
- Author(s)
  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
- Organizer
  日本地質学会第128年学術大会
- Data Source
  KAKENHI-PROJECT-20K21050
[Presentation] Localized megathrust slip controlled by metasomatic reactions in subduction melanges2021
- Author(s)
  Ujiie, K., Noro, K., Shigematsu, N., Fagereng, A., Nishiyama, N., Tulley, C., and Masuyama, H.
- Organizer
  European Geosciences Union 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20KK0078
[Presentation] Development of crystallographic preferred orientation during normal faulting in the Pleistocene Ryukyu Limestone2021
- Author(s)
  Inoue, K., Ujiie, K., and Nagaya, T.
- Organizer
  Japan Geoscience Union Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K21050
[Presentation] 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2021
- Author(s)
  大坪　誠・氏家　恒太郎・最首　花恵・宮川　歩夢
- Organizer
  日本地質学会第128年学術大会
- Data Source
  KAKENHI-PROJECT-20KK0078
[Presentation] 蛇紋岩の滑石化交代作用に関連したスロースリップ2021
- Author(s)
  森　康・氏家　恒太郎・西山　忠男・重野　未来・野呂　和也
- Organizer
  日本地質学会第128年学術大会
- Data Source
  KAKENHI-PROJECT-20K21050
[Presentation] Can crack-seal veins record recurrence intervals of slow earthquakes?2020
- Author(s)
  Nishiyama, N., Ujiie, K., and Kano, M.
- Organizer
  JpGU-AGU Joint Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20KK0078
[Presentation] Role of metasomatic reactions on plate-boundary shear localization near mantle wedge corner2020
- Author(s)
  Nishiyama, N., Ujiie, K., Noro, K., Mori, Y., and Masuyama, H.
- Organizer
  JpGU-AGU Joint Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20KK0078
[Presentation] Serpentinite dehydration in subduction shear zones formed at source depths of slow earthquakes2019
- Author(s)
  Mori, Y., M. Shigeno, K. Ujiie, K. Noro, and T. Nishiyama
- Organizer
  日本地球惑星科学連合2019年大会
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] Slow slip along subduction megathrust controlled by metasomatism-enhanced viscous shear2019
- Author(s)
  Ujiie, K., K. Noro, N. Shigematsu, A. Fagereng, N. Nishiyama, H. Masuyama, C. Tulley, Y. Mori, and H. Kagi
- Organizer
  AGU Fall Meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] Overpressured subduction plate boundary caused by infiltration of mantle-derived fluids: Evidence from helium isotope analysis on veins in subduction melange2019
- Author(s)
  Nishiyama, N., K. Ujiie, and H. Sumino
- Organizer
  日本地球惑星科学連合2019年大会
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] Geological and rheological conditions of subduction plate boundary between the seismogenic zone and the ETS zone in warm-slab environments2019
- Author(s)
  Ujiie, K., K. Noro, N. Shigematsu, A. Fagereng, N. Nishiyama, C. Tulley, H. Masuyama, and Y. Mori
- Organizer
  日本地球惑星科学連合2019年大会
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] Role of metasomatic reactions of metabasite on plate-boundary shear localization at slab-mantle interface2019
- Author(s)
  Nishiyama, N., K. Ujiie, K. Noro, Y. Mori, and H. Masuyama
- Organizer
  AGU Fall Meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] Metasomatic reaction and localization of low-angle thrust-sense viscous shear recorded in subduction melanges exhumed from source depths of slow earthquakes2018
- Author(s)
  Noro, K., K. Ujiie, N. Nishiyama, Y. Mori, and H. Masuyama
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] Deformation of metabasalts in megathrust shear zones exposed on Kyushu Island, Japan2018
- Author(s)
  Tulley, C. J., A. Fagereng, and K. Ujiie
- Organizer
  AGU Fall Meeting 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] リアルタイム観測・超深度掘削・超高圧実験の統合による沈み込み帯 4D描像 -地震・噴火から地球の遠未來まで,革新的予測科学への挑戦-2018
- Author(s)
  平田直;木下正高;篠原雅尚;益田晴恵;阿部なつ江;道林克禎;片山郁夫;氏家恒太郎;小村健太朗;藤原治;稲垣史生;諸野祐樹;入舩徹男;鍵裕之;西弘嗣;加藤照之;有吉慶介;小原一成
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] Fluid-rock interaction in subducted melanges and its implications for fluid flow along the subduction plate boundary2018
- Author(s)
  Noro, K., K. Ujiie, N. Nishiyama, Y. Mori, and H. Masuyama
- Organizer
  AGU Fall Meeting 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] 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2018
- Author(s)
  西山直毅・氏家恒太郎・角野浩史
- Organizer
  日本地質学会第125年学術大会
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] Episodic tremor and slow slipの地質学的描像2018
- Author(s)
  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
- Organizer
  日本地質学会第125年学術大会
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] Estimation of pore fluid overpressures for tensile cracking at depth of shallow slow earthquakes2018
- Author(s)
  大坪誠・氏家恒太郎・Hardebeck Jeanne L.・最首花恵・宮川歩夢・山口飛鳥
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] 「ちきゅう」による南海トラフと日本海溝掘削成果2018
- Author(s)
  氏家恒太郎
- Organizer
  海洋理工学会平成30年度春季大会
- Invited
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] 沈み込みプレート境界域における交代作用と延性剪断2018
- Author(s)
  野呂和也・氏家恒太郎・西山直毅・森康・増山春菜
- Organizer
  日本地質学会第125年学術大会
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] Mantle-derived fluid migration along subduction plate boundary: Constraints from helium isotope analysis of shear veins in the subduction melange2018
- Author(s)
  Nishiyama, N., K. Ujiie, and H. Sumino
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] Low-angle brittle thrusting, localized viscous shear, and metasomatic reactions recorded in subduction melanges: Implications for slow earthquakes in subduction zones2018
- Author(s)
  Ujiie, K., H. Saishu, K. Noro, A. Fagereng, and C. Tulley
- Organizer
  AGU Fall Meeting 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] Stressed Out at the Border: Geological Observations and Models of Elevated Stresses along the Boundaries of Strong Lithologies in Shallow and Deep Melanges2018
- Author(s)
  Phillips, N. J., C. D. Rowe, K. Ujiie, and E. Young
- Organizer
  AGU Fall Meeting 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] Episodic tremor and slip explained by crack-seal veins and viscous shear in subduction melanges2018
- Author(s)
  Ujiie, K., H. Saishu, A. Fagereng, N. Nishiyama, M. Otsubo, H. Masuyama, and H. Kagi
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] Detection of mantle-derived fluid from the Makimine melange in the Shimanto accretionary complex: Evidence from helium isotope analysis on mineral veins2018
- Author(s)
  Nishiyama, N., K. Ujiie, and H. Sumino
- Organizer
  AGU Fall Meeting 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] Laboratory insights into the wide range of slip behavior on the Tohoku plate boundary megathrust2017
- Author(s)
  Ikari, M., Y. Ito, K. Ujiie, and A. Kopf
- Organizer
  JpGU-AGU Joint Meeting 2017
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] 地震学的および地質学的観測に基づいた西南日本における微動発生層の厚さ2017
- Author(s)
  太田和晃・伊藤喜宏・氏家恒太郎・Fagereng Ake・片上智史・木下貴裕
- Organizer
  JpGU-AGU Joint Meeting 2017
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] Geological perspectives of shallow slow earthquakes deduced from deformation in subduction melanges2017
- Author(s)
  Ujiie, K., H. Saishu, T. Kinoshita, N. Nishiyama, M. Otsubo, K. Ohta, Y. Yamashita, and Y. Ito
- Organizer
  2017 American Geophysical Union Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] 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2017
- Author(s)
  最首花恵・氏家恒太郎・木下貴裕・大坪誠
- Organizer
  JpGU-AGU Joint Meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] 掘削実験2017
- Author(s)
  山田泰広・斎藤実篤・モ-キョ-・濱田洋平・山本由弦・氏家恒太郎
- Organizer
  JpGU-AGU Joint Meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] プレート境界のすべりダイナミクス2017
- Author(s)
  氏家恒太郎
- Organizer
  日本物理学会第72回年次大会
- Place of Presentation
  大阪大学豊中キャンパス、大阪府豊中市
- Year and Date
  2017-03-17
- Invited
- Data Source
  KAKENHI-PROJECT-26287124
[Presentation] プレート境界のすべりダイナミクス2017
- Author(s)
  氏家恒太郎
- Organizer
  日本物理学会第72回年次大会
- Place of Presentation
  大阪大学豊中キャンパス（大阪府豊中市）
- Year and Date
  2017-03-17
- Invited
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] Fluid-rock interaction in subducted melange and implications for fluid flow along the subduction plate boundary2017
- Author(s)
  Nishiyama, N., K. Noro, Y. Mori, and K. Ujiie
- Organizer
  2017 American Geophysical Union Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] Characterization of frictional melting processes in subduction zone faults by trace element and isotope analyses2017
- Author(s)
  Ishikawa, T., and K. Ujiie
- Organizer
  2017 American Geophysical Union Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] 沈み込み帯で形成された石英脈にみられる希ガス組成の特徴：九州四万十付加体槙峰メランジュの例2017
- Author(s)
  西山直毅・氏家恒太郎・角野浩史
- Organizer
  2017年度同位体比部会
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] プレート境界のすべりダイナミクス2017
- Author(s)
  氏家恒太郎
- Organizer
  日本物理学会
- Place of Presentation
  豊中市
- Year and Date
  2017-03-17
- Invited
- Data Source
  KAKENHI-PROJECT-15H03738
[Presentation] Coseismic deformation and shear stress derived from pseudotachylytes in exhumed accretionary complexes2017
- Author(s)
  Ujiie, K., H. Tabata, K. Ito, H. Kagi, and W. Lin
- Organizer
  JpGU-AGU Joint Meeting 2017
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] Localized Failure Promoted by Heterogeneous Stresses in Tectonic Melanges2017
- Author(s)
  Phillips, N. J., C. D. Rowe, and K. Ujiie
- Organizer
  2017 American Geophysical Union Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] Geological perspectives of shallow slow earthquakes: insights from exhumed accretionary complexes in southwest Japan and New Zealand2016
- Author(s)
  Ujiie, K., A. Fagereng, Y. Ito, K. Ohta, T. Kinoshita, and S. Katakami
- Organizer
  American Geophysical Union Fall Meeting
- Place of Presentation
  San Francisco, USA
- Year and Date
  2016-12-12
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03738
[Presentation] Geological perspectives of shallow slow earthquakes: insights from exhumed accretionary complexes in southwest Japan and New Zealand2016
- Author(s)
  Ujiie, K., A. Fagereng, Y. Ito, K. Ohta, T. Kinoshita, and S. Katakami
- Organizer
  アメリカ地球物理学会秋季大会
- Place of Presentation
  サンフランシスコ（アメリカ合衆国）
- Year and Date
  2016-12-13
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] 東北地方太平洋沖地震の断層を直接調べるーJFAST掘削成果ー2016
- Author(s)
  氏家恒太郎
- Organizer
  日本鉱物科学会2016年年会
- Place of Presentation
  金沢大学角間キャンパス（石川県金沢市）
- Year and Date
  2016-09-24
- Invited
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] Detection of frictional heating on faults using Raman spectra of carbonaceous material2016
- Author(s)
  氏家恒太郎・田畑皓輝・纐纈佑衣・鍵　裕之・林　為人
- Organizer
  日本地質学会第123年学術大会
- Place of Presentation
  日本大学文理学部キャンパス（東京都世田谷区）
- Year and Date
  2016-09-11
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] Detection of frictional heating on faults using Raman spectra of carbonaceous material2016
- Author(s)
  氏家恒太郎・田畑皓輝・纐纈佑衣・鍵裕之・林為人
- Organizer
  日本地質学会第
- Place of Presentation
  東京都
- Year and Date
  2016-09-10
- Data Source
  KAKENHI-PROJECT-15H03738
[Presentation] High-velocity frictional strength across the Tohoku-Oki megathrust determined from surface drilling torque2016
- Author(s)
  Ujiie, K., T. Inoue, and J. Ishiwata
- Organizer
  Japan Geoscience Union Meeting 2016
- Place of Presentation
  幕張メッセ、千葉県千葉市
- Year and Date
  2016-05-24
- Data Source
  KAKENHI-PROJECT-26287124
[Presentation] シュードタキライトにおける炭質物のラマンスペクトル2016
- Author(s)
  伊東慶祐、田畑皓輝、氏家恒太郎、鍵　裕之
- Organizer
  日本地質学会第123年学術大会
- Place of Presentation
  日本大学文理学部キャンパス、東京都世田谷区
- Year and Date
  2016-09-12
- Data Source
  KAKENHI-PROJECT-26287124
[Presentation] Detection of frictional heating on faults using Raman spectra of carbonaceous material2016
- Author(s)
  氏家恒太郎、田畑皓輝、纐纈佑衣、鍵　裕之、林　為人
- Organizer
  日本地質学会第123年学術大会
- Place of Presentation
  日本大学文理学部キャンパス、東京都世田谷区
- Year and Date
  2016-09-11
- Data Source
  KAKENHI-PROJECT-26287124
[Presentation] 東北地方太平洋沖地震の断層を直接調べるーJFAST掘削成果ー2016
- Author(s)
  氏家恒太郎
- Organizer
  日本鉱物科学会2016年年会
- Place of Presentation
  金沢大学角間キャンパス、石川県金沢市
- Year and Date
  2016-09-24
- Invited
- Data Source
  KAKENHI-PROJECT-26287124
[Presentation] 炭質物のラマンスペクトルを用いた断層における摩擦発熱検出2016
- Author(s)
  氏家恒太郎、田畑皓輝、纐纈佑衣、鍵　裕之、林　為人
- Organizer
  Japan Geoscience Union Meeting 2016
- Place of Presentation
  幕張メッセ、千葉県千葉市
- Year and Date
  2016-05-26
- Data Source
  KAKENHI-PROJECT-26287124
[Presentation] Geological perspectives of shallow slow earthquakes: insights from exhumed accretionary complexes in southwest Japan and New Zealand2016
- Author(s)
  Ujiie, K., A. Fagereng, Y. Ito, K. Ohta, T. Kinoshita, and S. Katakami
- Organizer
  Americal Geophysical Union Fall Meeting 2016
- Place of Presentation
  サンフランシスコ、アメリカ合衆国
- Year and Date
  2016-12-13
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26287124
[Presentation] シュードタキライトにおける炭質物のラマンスペクトル2016
- Author(s)
  伊東慶祐・田畑皓輝・氏家恒太郎・鍵　裕之
- Organizer
  日本地質学会第123年学術大会
- Place of Presentation
  日本大学文理学部キャンパス（東京都世田谷区）
- Year and Date
  2016-09-12
- Data Source
  KAKENHI-PLANNED-16H06476
[Presentation] 東北地方太平洋沖地震の断層を直接調べるーJFAST掘削成果ー2016
- Author(s)
  氏家恒太郎
- Organizer
  日本鉱物科学会
- Place of Presentation
  金沢市
- Year and Date
  2016-09-23
- Invited
- Data Source
  KAKENHI-PROJECT-15H03738
[Presentation] High-velocity frictional strength across the Tohoku-Oki megathrust determined from surface drilling torque2015
- Author(s)
  Ujiie, K., T. Inoue, and J. Ishiwata
- Organizer
  American Geophysical Union Fall Meeting
- Place of Presentation
  San Francisco, US
- Year and Date
  2015-12-16
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26287124
[Presentation] 掘削トルクデータから求めた日本海溝沈み込み帯の高速摩擦強度断面2015
- Author(s)
  氏家恒太郎、井上朝哉、石渡隼也
- Organizer
  日本地質学会第122年学術大会
- Place of Presentation
  信州大学長野（工学）キャンパス、長野県長野市
- Year and Date
  2015-09-13
- Data Source
  KAKENHI-PROJECT-26287124
[Presentation] 掘削トルクデータから求めた日本海溝沈み込み帯の高速摩擦強度断面2015
- Author(s)
  氏家恒太郎・井上朝哉・石渡隼也
- Organizer
  日本地質学会
- Place of Presentation
  信州大学（長野県・長野市）
- Year and Date
  2015-09-11
- Data Source
  KAKENHI-PROJECT-15H03738
[Presentation] 陸上付加体に見られる応力変化：沈み込み帯地震に伴う応力降下との関係著者2015
- Author(s)
  橋本善孝・上田大・本宮裕平・氏家恒太郎
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  幕張メッセ（千葉県・千葉市）
- Year and Date
  2015-05-24
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03738
[Presentation] Linkages between pelagic sedimentation and plate-boundary faulting2015
- Author(s)
  Ujiie, K., H. Tabata, T. Kinoshita, T. Saito, A. Miyake, and Y. Kouketsu
- Organizer
  日本地球惑星科学連合連合大会2015年大会
- Place of Presentation
  幕張メッセ、千葉県千葉市
- Year and Date
  2015-05-25
- Data Source
  KAKENHI-PROJECT-26287124
[Presentation] 炭質物を用いた断層における摩擦発熱指標の構築2015
- Author(s)
  古市裕之、氏家恒太郎、纐纈佑衣、斎藤翼、堤昭人、ウォリスサイモン
- Organizer
  日本地球惑星科学連合連合大会2015年大会
- Place of Presentation
  幕張メッセ、千葉県千葉市
- Year and Date
  2015-05-24
- Data Source
  KAKENHI-PROJECT-26287124
[Presentation] 炭質物のラマンスペクトルを用いた断層における摩擦発熱の検出2015
- Author(s)
  田畑皓輝、氏家恒太郎、纐纈佑衣、鍵裕之
- Organizer
  日本地球惑星科学連合連合大会2015年大会
- Place of Presentation
  幕張メッセ、千葉県千葉市
- Year and Date
  2015-05-24
- Data Source
  KAKENHI-PROJECT-26287124
[Presentation] Linekages between pelagic sedimentation and plate-boundary faulting2015
- Author(s)
  Ujiie, K., H. Tabata, T. Kinoshita, T. Saito, A. Miyake, and Y. Kouketsu
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  幕張メッセ（千葉県・千葉市）
- Year and Date
  2015-05-24
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03738
[Presentation] High-velocity frictional strength across the Tohoku-Oki megathrust determined from surface drilling torque2015
- Author(s)
  Ujiie, K., T. Inoue, and J. Ishiwata
- Organizer
  American Geophysical Union Fall Meeting
- Place of Presentation
  サンフランシスコ（米国）
- Year and Date
  2015-12-12
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03738
[Presentation] 地震時層流・乱流発生に関する地質学的・実験的証拠2014
- Author(s)
  氏家恒太郎、斎藤　翼、堤　昭人
- Organizer
  日本地質学会第121年学術大会
- Place of Presentation
  鹿児島大学、鹿児島市
- Year and Date
  2014-09-14
- Data Source
  KAKENHI-PROJECT-26287124
[Presentation] プレート境界断層掘削と高速摩擦実験により明らかとなった2011 年東北沖地震浅部巨大滑りメカニズム2014
- Author(s)
  氏家恒太郎、田中英恵、斎藤　翼、堤　昭人、Mori James、亀田　純
- Organizer
  日本地球惑星科学連合2014年大会
- Place of Presentation
  パシフィコ横浜、横浜市
- Year and Date
  2014-04-28
- Invited
- Data Source
  KAKENHI-PROJECT-26287124
[Presentation] Possible coseismic laminar and non-laminar flow along subduction megathrusts2014
- Author(s)
  Ujiie, K., K. Noguchi, T. Saito, and A. Tsutsumi
- Organizer
  AGU Fall Meeting
- Place of Presentation
  Moscone Convention Center、米国サンフランシスコ
- Year and Date
  2014-12-18
- Data Source
  KAKENHI-PROJECT-26287124
[Presentation] デコルマの発達様式から類推する海底地滑りの発生様式2014
- Author(s)
  氏家恒太郎
- Organizer
  日本堆積学会2014年山口大会
- Place of Presentation
  山口大学（山口県）
- Invited
- Data Source
  KAKENHI-PROJECT-24340125
[Presentation] 掘削トルクデータに基づいた高速剪断強度断面の作成2014
- Author(s)
  氏家恒太郎、井上朝哉
- Organizer
  日本地質学会第121年学術大会
- Place of Presentation
  鹿児島大学、鹿児島市
- Year and Date
  2014-09-14
- Data Source
  KAKENHI-PROJECT-26287124
[Presentation] デコルマ帯の発達様式から考察する海底地滑りの発生様式2014
- Author(s)
  氏家恒太郎
- Organizer
  日本地球惑星科学連合2014年大会
- Place of Presentation
  パシフィコ横浜、横浜市
- Year and Date
  2014-04-29
- Invited
- Data Source
  KAKENHI-PROJECT-26287124
[Presentation] Very low coseismic fault strength determined from high-velocity friction experiments on the Japan Trench plate-boundary material2014
- Author(s)
  Ujiie, K., H. Tanaka, T. Saito, A. Tsutsumi, J. J. Mori, and J. Kameda
- Organizer
  AOGS 11th Annual Meeting
- Place of Presentation
  Royton Sapporo Hotel、札幌市
- Year and Date
  2014-07-31
- Invited
- Data Source
  KAKENHI-PROJECT-26287124
[Presentation] Experimental study on the formation mechanism2013
- Author(s)
  Yamamoto, Y., Kurimoto, Y., Sakaguchi, H., Nishiura, T., Saeda, Y., Ho, C., Ujiie, K.
- Organizer
  IODP Exp. 333 Post-cruise meeting
- Place of Presentation
  SEOLANE (Barcelonnette, France)
- Data Source
  KAKENHI-PROJECT-24340125
[Presentation] Time and spatial variation of stress state in the Costa Rica subduction margin : Exp. 334 and Exp. 344 preliminary results2013
- Author(s)
  Yamamoto, Y., Lin, W., Usui, Y., Zhao, X., Saito, S., Ujiie K., Vannucchi, P.
- Organizer
  IODP Exp. 334 post-cruise meeting
- Place of Presentation
  San Jose, Costa Rica
- Year and Date
  2013-03-11
- Data Source
  KAKENHI-PROJECT-24340125
[Presentation] CRISP1 summary presentations 1 : Structural Geology2013
- Author(s)
  Yamamoto, Y., Stipp, M., Tsutsumi A., Huftile, G., Ujiie K., Vannucchi, P.
- Organizer
  IODP Exp. 334 post-cruise meeting
- Place of Presentation
  San Jose, Costa Rica
- Year and Date
  2013-03-11
- Data Source
  KAKENHI-PROJECT-24340125
[Presentation] 日本海溝プレート境界断層物質の高速摩擦特性と浅部地震性すべり2013
- Author(s)
  氏家恒太郎
- Organizer
  日本地質学会第120年学術大会
- Place of Presentation
  東北大学（宮城県）
- Data Source
  KAKENHI-PROJECT-24340125
[Presentation] コスタリカ沈み込み帯における応力場と歪みの時空間変化： IODP Exp. 334，Exp. 344速報2013
- Author(s)
  山本由弦・林為人・臼井洋一・斎藤実篤・橋本善孝・坂口有人・氏家恒太郎・Vannucchi Paola・Harris Robert・Expeditions 334, 344乗船研究者
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  幕張メッセ（千葉県）
- Data Source
  KAKENHI-PROJECT-24340125
[Presentation] コスタリカ沈み込み帯における応力場と歪みの時空間変化 : IODP Exp. 334,Exp. 344 速報2013
- Author(s)
  山本由弦, 林為人, 臼井洋一, 斎藤実篤, 橋本善孝, 坂口有人, 氏家恒太郎, V. Paola, H. Robert
- Organizer
  日本地球惑星科学連合2013年大会
- Place of Presentation
  幕張メッセ(千葉県)
- Year and Date
  2013-05-22
- Data Source
  KAKENHI-PLANNED-21107005
[Presentation] 日本海溝緊急掘削(JFAST)で明らかになった震源域プレート境界断層の特徴と高速摩擦特性2013
- Author(s)
  氏家恒太郎
- Organizer
  日本地震学会2013年度秋季大会
- Place of Presentation
  神奈川県民ホール(神奈川県)
- Year and Date
  2013-10-08
- Data Source
  KAKENHI-PLANNED-21107005
[Presentation] 日本海溝緊急掘削(JFAST)で明らかになった震源域プレート境界断層の特徴と高速摩擦特性2013
- Author(s)
  氏家恒太郎
- Organizer
  日本地震学会2013年度秋季大会
- Place of Presentation
  産業貿易センター（神奈川県）
- Invited
- Data Source
  KAKENHI-PROJECT-24340125
[Presentation] Laboratory experiments on the Japan Trench plate-boundary thrust material reveal very low co-seismic shear strength2013
- Author(s)
  Kohtaro Ujiie
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  幕張メッセ（千葉県）
- Data Source
  KAKENHI-PROJECT-24340125
[Presentation] The huge shallow slip during the 2011 Tohoku-Oki earthquake as a result of very low coseismic shear strength of the Japan Trench décollement material,2013
- Author(s)
  Kohtaro Ujiie
- Organizer
  American Geophysical Union Fall Meeting
- Place of Presentation
  Moscone west (San Francisco, USA)
- Data Source
  KAKENHI-PROJECT-24340125
[Presentation] Experimental and microstructural constraints on thermal pressurization and fluidization in fault gouge2012
- Author(s)
  Ujiie, Kohtaro
- Organizer
  Asia Oceania Geosciences Society
- Place of Presentation
  Resorts World Convention Center, Singapore
- Year and Date
  2012-08-16
- Data Source
  KAKENHI-PLANNED-21107005
[Presentation] Seismic slip propagation to shallow subduct ion thrust : Insights from the dark gouge and high-velocity frictional properties of the decollement zone in the Nankai subduction zone2012
- Author(s)
  Ujiie, K., K. Noguchi, T. Saito, A. Tsutsumi, T. Kuwatani, F. M. Chester, and O. Fabbri
- Organizer
  AGU Fall Meeting
- Place of Presentation
  Moscone Convention Center, San Francisco(アメリカ)
- Year and Date
  2012-12-04
- Data Source
  KAKENHI-PROJECT-24340125
[Presentation] Experimental and micros t rue tural constraints on thermal pressurization and fluidization in fault gouge2012
- Author(s)
  Ujiie, K., T. Nakakoji, and A. Tsutsumi
- Organizer
  AOGS-AGU (WPGM) Joint Assembly
- Place of Presentation
  Resorts World Convention Center (シンガポール)(招待講演)
- Year and Date
  2012-08-16
- Data Source
  KAKENHI-PROJECT-24340125
[Presentation] Spatial and time variations in stress state in the Costa Rica subduction margin2012
- Author(s)
  Yamamoto, Y., Lin, W., Usui, Y., Kanamatsu, T., Saito, S., Zhao, X., Hashimoto, Y., Stipp, M., Ujiie K., Vannucchi, P., Expedition 334 Scientists
- Organizer
  IODP Expedition 334, International Geological Congress
- Place of Presentation
  Brisbane(オーストラリア)
- Year and Date
  2012-08-06
- Data Source
  KAKENHI-PLANNED-21107005
[Presentation] IODP第343次研究航海東北地方太平洋沖地震調査掘削(JFAST)で明らかになったプレート境界断層の特徴2012
- Author(s)
  氏家恒太郎、Mori James、Chester Frederick、江口暢久、Toczko Sean、Expedition 343 Scientists
- Organizer
  日本地質学会第199年学術大会
- Place of Presentation
  大阪府立大学(大阪府)
- Year and Date
  2012-09-16
- Data Source
  KAKENHI-PROJECT-24340125
[Presentation] コスタリカ沈み込み帯掘削(Exp. 334)における応力・歪解析2012
- Author(s)
  山本由弦, 林為人, 臼井洋一, 金松敏也, 斎藤実篤, Xixi Zhao, 橋本善孝, Michael Stipp, 氏家恒太郎, Paola Vannucchi
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  幕張メッセ国際会議場(千葉県)
- Year and Date
  2012-05-20
- Data Source
  KAKENHI-PROJECT-24340125
[Presentation] Experimental and microstructural constraints on thermal pressurization and fluidization in fault gouge2012
- Author(s)
  Ujiie, K., Nakakoji, T. and Tsutsumi, A
- Organizer
  Asia Oceania Geosciences Society
- Place of Presentation
  Resorts World Convention Center(シンガポール)
- Year and Date
  2012-08-16
- Data Source
  KAKENHI-PLANNED-21107005
[Presentation] IODP第34次研究航海東北地方太平洋沖地震調査掘削(JFAST)で明らかになったプレート境界断層の特徴2012
- Author(s)
  氏家　恒太郎
- Organizer
  日本地質学会第119年学術大会大阪大会
- Place of Presentation
  大阪府立大学、大阪府
- Year and Date
  2012-09-16
- Data Source
  KAKENHI-PLANNED-21107005
[Presentation] Seismic slip propagation to shallow subduction thrust: Insights from the dark gouge and high-velocity frictional properties of the décollement zone in the Nankai subduction zone2012
- Author(s)
  Ujiie, Kohtaro
- Organizer
  AGU Fall meeting
- Place of Presentation
  Moscone Convention Center, USA
- Year and Date
  2012-12-04
- Data Source
  KAKENHI-PLANNED-21107005
[Presentation] Spatial and time variations in stress state in the Costa Rica subduetion margin, IODP Expedition 3342012
- Author(s)
  Yamamoto, Y., Lin, W., Usui, Y., Kanamatsu, T., Saito, S., Zhao, X., Hashimoto, Y., Stipp, M., Ujiie K., Vannucchi, P.
- Organizer
  International Geological Congress
- Place of Presentation
  Brisbane, Australia
- Year and Date
  2012-08-05
- Data Source
  KAKENHI-PROJECT-24340125
[Presentation] Experimental and microstructural investigations of frictional heating and fluidization in clay-rich fault gouge2011
- Author(s)
  Ujiie Kohtaro
- Organizer
  AGU Fall Meeting
- Place of Presentation
  San Francisco, USA(招待講演)
- Year and Date
  2011-12-07
- Data Source
  KAKENHI-PLANNED-21107005
[Presentation] Experimental and microstructural investigations of frictional heating and fluidization in clay-rich fault gouge2011
- Author(s)
  氏家恒太郎
- Organizer
  American Geophysical Union
- Place of Presentation
  Moscone Convention Center(米国サンフランシスコ)(招待講演)
- Year and Date
  2011-12-07
- Data Source
  KAKENHI-PROJECT-21340150
[Presentation] Experimental and microstructural investigations of frictional heating and fluidization in clay-rich fault gouge2011
- Author(s)
  Ujiie, K
- Organizer
  American Geophysical Union Fall Meeting
- Place of Presentation
  Moscone Convention Center, San Francisco, USA
- Year and Date
  2011-12-07
- Data Source
  KAKENHI-PROJECT-21340150
[Presentation] Frictional property and microstructures of the Nankai splay fault zone at seismic slip rates2010
- Author(s)
  Kohtaro Ujiie
- Organizer
  Western Pacific Geophysics Meeting
- Place of Presentation
  台北国際会議場(台湾)
- Data Source
  KAKENHI-PROJECT-21340150
[Presentation] 南海付加体における巨大分岐断層の高速せん断摩擦特性と微細構造2010
- Author(s)
  氏家恒太郎
- Organizer
  日本地質学会第117年学術大会
- Place of Presentation
  富山大学(富山)
- Year and Date
  2010-09-19
- Data Source
  KAKENHI-PROJECT-21340150
[Presentation] 断層ガウジにおけるthermal pressurizationに関する実験的研究と特徴的微細構造2010
- Author(s)
  氏家恒太郎
- Organizer
  日本地球惑星科学連合2010年大会
- Place of Presentation
  千葉幕張メッセ
- Year and Date
  2010-05-26
- Data Source
  KAKENHI-PLANNED-21107005
[Presentation] 南海付加体における巨大分岐断層の高速せん断摩擦特性と微細構造2010
- Author(s)
  氏家恒太郎
- Organizer
  日本地質学会第117年学術大会
- Place of Presentation
  富山大学
- Year and Date
  2010-09-19
- Data Source
  KAKENHI-PROJECT-21340150
[Presentation] 断層ガウジにおけるthermal pressurizationに関する実験的研究と特徴的微細構造2010
- Author(s)
  氏家恒太郎
- Organizer
  日本地球惑星科学連合2010年度連合大会
- Place of Presentation
  幕張メッセ国際会議場(千葉県)
- Year and Date
  2010-05-26
- Data Source
  KAKENHI-PROJECT-21340150
[Presentation] 南海付加体における巨大分岐断層物質の高速せん断摩擦特性と微細構造2010
- Author(s)
  氏家恒太郎
- Organizer
  日本地質学会第117年学術大会
- Place of Presentation
  富山大学
- Year and Date
  2010-09-19
- Data Source
  KAKENHI-PLANNED-21107005
[Presentation] Frictional property and microstructures of splay fault at seismic slip rate2010
- Author(s)
  Kohtaro Ujiie
- Organizer
  日本地球惑星科学連合2010年度連合大会
- Place of Presentation
  幕張メッセ国際会議場(千葉県)
- Year and Date
  2010-05-24
- Data Source
  KAKENHI-PROJECT-21340150
[Presentation] High-velocity frictional properties and microstructures of clay-rich fault gouge in megasplay fault zone, Nankai subduction zone2010
- Author(s)
  Ujiie, Kohtaro
- Organizer
  AGU Fall Meeting
- Place of Presentation
  San Francisco, USA
- Year and Date
  2010-12-14
- Data Source
  KAKENHI-PLANNED-21107005
[Presentation] Frictional property and microstructures of splay fault at seismic sliprate2010
- Author(s)
  Ujiie, Kohtaro
- Organizer
  日本地球惑星科学連合2010年大会
- Place of Presentation
  千葉幕張メッセ
- Year and Date
  2010-05-24
- Data Source
  KAKENHI-PLANNED-21107005
[Presentation] High-velocity frictional properties and microstructures of clay-rich fault gouge in megasplay fault zone2010
- Author(s)
  Ujiie, K
- Organizer
  Nankai subduction zone, American Geophysical Union Fall Meeting
- Place of Presentation
  Moscone Convention Center, San Francisco, USA
- Year and Date
  2010-12-14
- Data Source
  KAKENHI-PROJECT-21340150
[Presentation] High-velocity frictional properties and microstructures of clay-rich fault gouge in megasplay fault zone, Nankai subduction zone2010
- Author(s)
  Kohtaro Ujiie
- Organizer
  American Geophysical Union Fall Meeting
- Place of Presentation
  モスコーニ会議場(米国サンフランシスコ)
- Year and Date
  2010-12-14
- Data Source
  KAKENHI-PROJECT-21340150
[Presentation] 断層ガウジにおけるthermal pressurizationに関する実験的研究と特徴的微細構造2010
- Author(s)
  氏家恒太郎
- Organizer
  日本地球惑星科学連合2010年度連合大会
- Place of Presentation
  幕張メッセ国際会議場
- Year and Date
  2010-05-26
- Data Source
  KAKENHI-PROJECT-21340150
[Presentation] 沈み込み帯地震発生深度で形成されたシュードタキライトとウルトラカタクレーサイトの特徴2009
- Author(s)
  氏家恒太郎
- Organizer
  日本地質学会第116年学術大会
- Place of Presentation
  岡山理科大学(岡山県)
- Year and Date
  2009-09-05
- Data Source
  KAKENHI-PROJECT-21340150
[Presentation] 付加体泥質岩の摩擦熔融に関する実験的研究2009
- Author(s)
  氏家恒太郎
- Organizer
  日本地質学会第116年学術大会
- Place of Presentation
  岡山理科大学
- Year and Date
  2009-09-06
- Data Source
  KAKENHI-PLANNED-21107005
[Presentation] 付加体泥質岩の摩擦熔融に関する実験的研究2009
- Author(s)
  氏家恒太郎
- Organizer
  日本地質学会第116年学術大会
- Place of Presentation
  岡山理科大学(岡山県)
- Year and Date
  2009-09-06
- Data Source
  KAKENHI-PROJECT-21340150
[Presentation] Frictional melting of argillite at high slip rates : Implications for seismic slip in subduction-accretion complexes2009
- Author(s)
  氏家恒太郎
- Organizer
  日本地球惑星科学連合2009年大会
- Place of Presentation
  幕張メッセ国際会議場(千葉県)
- Year and Date
  2009-05-17
- Data Source
  KAKENHI-PROJECT-21340150
[Presentation] Effects of frictional melting on seismic slip in subduction-accretion complexes : Insights from high-velocity friction experiments and natural pseudotachylytes2009
- Author(s)
  氏家恒太郎
- Organizer
  2009 AGU Fall Meeting
- Place of Presentation
  モスコーニ会議場(米国サンフランシスコ)
- Year and Date
  2009-12-14
- Data Source
  KAKENHI-PROJECT-21340150
[Presentation] 沈み込み帯地震発生深度で形成されたシュードタキライトとウルトラカタクレーサイトの特徴2009
- Author(s)
  氏家恒太郎
- Organizer
  日本地質学会第116年学術大会
- Place of Presentation
  岡山理科大学
- Year and Date
  2009-09-05
- Data Source
  KAKENHI-PLANNED-21107005
[Presentation] Effects of frictional melting on seismic slip in subduction-accretion complexes : Insights from high-velocity friction experiments and natural pseudotachylytes2009
- Author(s)
  氏家恒太郎
- Organizer
  AGU Fall Meeting
- Place of Presentation
  San Francisco, USA
- Year and Date
  2009-12-14
- Data Source
  KAKENHI-PLANNED-21107005
[Presentation] Geological record of thermal pressurization and earthquake instability of subduction thrusts2009
- Author(s)
  氏家恒太郎
- Organizer
  日本地球惑星科学連合2009年大会
- Place of Presentation
  幕張メッセ国際会議場(千葉県)
- Year and Date
  2009-05-20
- Data Source
  KAKENHI-PROJECT-21340150
[Presentation] Possible coseismic laminar and non-laminar flow along subduction megathrusts
- Author(s)
  Ujiie, K., K. Noguchi, T. Saito, and A. Tsutsumi
- Organizer
  American Geophysical Union Fall Meting
- Place of Presentation
  Moscone Convention Center (San Francisco, USA)
- Year and Date
  2014-12-15 – 2014-12-19
- Data Source
  KAKENHI-PROJECT-24340125
[Presentation] 日本海溝緊急掘削(JFAST)で明らかになった震源域プレート境界断層の特徴と高速摩擦特性
- Author(s)
  氏家恒太郎
- Organizer
  日本地震学会2013年度秋季大会
- Place of Presentation
  神奈川県、神奈川県民ホール・産業貿易センター
- Invited
- Data Source
  KAKENHI-PLANNED-21107005
[Presentation] デコルマ帯の発達様式から考察する海底地滑りの発生様式
- Author(s)
  氏家恒太郎
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  パシフィコ横浜（神奈川）
- Year and Date
  2014-04-28 – 2014-05-02
- Invited
- Data Source
  KAKENHI-PROJECT-24340125
[Presentation] 日本海溝プレート境界断層の鉱物学的特徴
- Author(s)
  亀田　純, 氏家恒太郎, 廣瀬丈洋, M. Ikari, F. Remitti, 清水麻由子, 濱田洋平, 木村　学, F. Chester, ジェームズ　モリ, 江口暢久, S. Toczko, Exp.343 Scientists
- Organizer
  日本地球惑星科学連合２０１３年大会
- Place of Presentation
  千葉県、幕張メッセ
- Invited
- Data Source
  KAKENHI-PLANNED-21107005
[Presentation] Experimental study on the formation mechanism of decollement zone
- Author(s)
  Yamamoto, Y., Kurimoto, Y., Sakaguchi, H., Nishiura, T., Saeda, Y., Ho, C., Ujiie, K.
- Organizer
  IODP Exp. 333 Post-cruise meeting
- Place of Presentation
  Barcelonnette, France
- Data Source
  KAKENHI-PLANNED-21107005
[Presentation] プレート境界断層掘削と高速摩擦実験により明らかとなった2011 年東北沖地震浅部巨大滑りメカニズム
- Author(s)
  氏家恒太郎、田中英恵、斎藤　翼、堤　昭人、Mori James、亀田　純
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  パシフィコ横浜（神奈川）
- Year and Date
  2014-04-28 – 2014-05-02
- Invited
- Data Source
  KAKENHI-PROJECT-24340125
[Presentation] デコルマの発達様式から類推する海底地滑りの発生様式
- Author(s)
  氏家恒太郎
- Organizer
  日本堆積学会2014年山口大会
- Place of Presentation
  山口県、山口大学
- Invited
- Data Source
  KAKENHI-PLANNED-21107005
[Presentation] 日本海溝プレート境界断層物質の高速摩擦特性と浅部地震性すべり
- Author(s)
  氏家恒太郎
- Organizer
  日本地質学会第120年学術大会
- Place of Presentation
  宮城県、東北大学川内キャンパス
- Data Source
  KAKENHI-PLANNED-21107005
[Presentation] Very low coseismic fault strength determined from high-velocity friction experiments on the Japan Trench plate-boundary material
- Author(s)
  Ujiie, K., H. Tanaka, T. Saito, A. Tsutsumi, J. J. Mori, and J. Kameda
- Organizer
  Asia Oceania Geoscience Society Meeting
- Place of Presentation
  レイトン札幌ホテル（北海道）
- Year and Date
  2014-07-28 – 2014-08-01
- Invited
- Data Source
  KAKENHI-PROJECT-24340125
[Presentation] 引きはがし付加体における古応力の変化沖縄四万十付加体始新統嘉陽層の例
- Author(s)
  橋本善孝，本宮裕平，氏家恒太郎
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  パシフィコ横浜（神奈川）
- Year and Date
  2014-04-28 – 2014-05-02
- Data Source
  KAKENHI-PROJECT-24340125
[Presentation] 地震時層流・乱流発生に関する地質学的・実験的証拠
- Author(s)
  氏家恒太郎、斎藤　翼、堤　昭人
- Organizer
  日本地質学会
- Place of Presentation
  鹿児島大学
- Year and Date
  2014-09-13 – 2014-09-15
- Data Source
  KAKENHI-PROJECT-24340125
[Presentation] コスタリカ沈み込み帯における応力場と歪みの時空間変化： IODP Exp. 334，Exp. 344速報
- Author(s)
  山本由弦, 林　為人, 臼井洋一, 斎藤実篤, 橋本善孝, 坂口有人, 氏家恒太郎, V. Paola, H. Robert, Expeditions 334, 344乗船研究者
- Organizer
  日本地球惑星科学連合2013年大会
- Place of Presentation
  千葉県、幕張メッセ
- Data Source
  KAKENHI-PLANNED-21107005
[Presentation] Paleomagnetic records of core samples of the plate-boundary thrust drilled during the IODP Japan Trench Fast Drilling Project (JFAST)
- Author(s)
  Mishima, T., Yang, T., Ujiie, K., Kirkpatrick, J. D., Chester, F. M., Rowe, C. D., Regalla, C., Remitti, F., Kameda, J., Wolfson-Schwehr, M., Bose, S., Ishikawa, T., and Toy, V. G.
- Organizer
  AGU Fall Meeting
- Place of Presentation
  Moscone Center, San Francisco, USA
- Data Source
  KAKENHI-PLANNED-21107005
[Presentation] 掘削トルクデータに基づいた高速剪断強度断面の作成
- Author(s)
  氏家恒太郎、井上朝哉
- Organizer
  日本地質学会第
- Place of Presentation
  鹿児島大学
- Year and Date
  2014-09-13 – 2014-09-15
- Data Source
  KAKENHI-PROJECT-24340125
[Presentation] 遠洋性珪質堆積物が作る弱いプレート境界断層
- Author(s)
  山口飛鳥, 濱田洋平, 谷川　亘, 比名祥子, 亀田　純, 氏家恒太郎, 木村　学
- Organizer
  日本地質学会第120年学術大会仙台大会
- Place of Presentation
  宮城県、東北大学川内キャンパス
- Data Source
  KAKENHI-PLANNED-21107005
[Presentation] The huge shallow slip during the 2011 Tohoku-Oki earthquake as a result of very low coseismic shear strength of the Japan Trench decollement material
- Author(s)
  K. Ujiie
- Organizer
  AGU Fall Meeting
- Place of Presentation
  Moscone Center, San Francisco, USA
- Data Source
  KAKENHI-PLANNED-21107005
[Presentation] Laboratory experiments on the Japan Trench plate-boundary thrust material reveal very low co-seismic shear strength
- Author(s)
  K. Ujiie
- Organizer
  Japan Geoscience Union Meeting 2014
- Place of Presentation
  千葉県、幕張メッセ
- Data Source
  KAKENHI-PLANNED-21107005

1. TSUTSUMI Akito (90324607)

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2. HASHIMOTO Yoshitaka (40346698)

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Ujiie Kohtaro 氏家 恒太郎

UJIIE Kohtaro 氏家 恒太郎

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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Principal Investigator

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Metamorphic rocks in Corsica Island: Key to understanding megathrust slip in cold subduction zonesPrincipal Investigator

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Study on geological perspectives, frictional and hydrological properties of slow earthquakesPrincipal Investigator

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Detection of frictional heating on faults using Raman spectra of carbonaceous materialPrincipal Investigator

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Effects of dehydration of clay minerals on seismic slipPrincipal Investigator

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Frictional melting processes during subduction zone earthquakes : Inference from pseudotachylytes and high-velocity shear experimentsPrincipal Investigator

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Ujiie Kohtaro 氏家恒太郎

UJIIE Kohtaro 氏家恒太郎