NAGAYA Takayoshi 永冶方敬

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Nagaya Takayoshi 永冶方敬

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Researcher Number	10795222
Other IDs
Affiliation (Current)	2025: 早稲田大学, 教育・総合科学学術院, 准教授
Affiliation (based on the past Project Information) *help	2023 – 2024: 東京学芸大学, 教育学部, 講師 2019 – 2022: 東京大学, 大学院理学系研究科(理学部), 助教 2017 – 2018: 東北大学, 環境科学研究科, JSPS特別研究員(PD)
Review Section/Research Field	Principal Investigator Basic Section 17040:Solid earth sciences-related / Geology Except Principal Investigator Basic Section 17040:Solid earth sciences-related / Medium-sized Section 17:Earth and planetary science and related fields
Keywords	Principal Investigator 深部スロー地震 / 浅部ウェッジマントル / 変形微細組織 / 脱水反応 / 蛇紋岩 / 脱水分解実験 / 異方性 / 深部Slow地震 / トポタキシー / ブルーサイト … More / 脱水分解反応 / 変形機構 / 結晶軸選択配向(CPO)形成機構 / 前弧マントルレオロジー / アンチゴライト蛇紋岩 / 微細構造解析 / 三重県飯南地域中央構造線 / シークレットパス / 滑石のTEMによる結晶方位測定 / アンチゴライトの微細変形組織のTEM観察 / 蛇紋岩の高圧加熱実験 / 滑石片岩のEBSD測定 / Ti-in-Quarts地質温度計 / 中央構造線(MTL) / 大陸地殻 / EBSD / 結晶方位測定 / アメリカ・ネバダ州の変成コアコンプレックス / 上部マントル / イーストハンボルト山脈 / ルビー山地 / 大陸地殻強度 / Ti-in-Quartz地質温度計 / NanoSIMS / EBSD結晶方位測定 / 変成コアコンプレックス … More Except Principal Investigator 沈み込み帯 / 交代作用 / 変形 / 滑石 / 蛇紋岩メランジュ / 情報科学 / 微細組織 / 蛇紋石 / 断層岩の微細組織 / Lizardite / Antigorite / Hough Transformation / Microstructure / Dictionary Indexing / Hough Indexing / Serpentinite / 岩石組織 / 断層岩 / EBSD Less

Investigation of deformation microstructure of shallow wedge mantle based on dehydration and deformation experiments of serpentinitePrincipal Investigator
- Principal Investigator
  
  永冶方敬
- Project Period (FY)
  2024 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 17040:Solid earth sciences-related
- Research Institution
  Tokyo Gakugei University
Coupling of serpentinite deformation and metasomatism at subduction plate boundaries
- Principal Investigator
  
  森康
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 17040:Solid earth sciences-related
- Research Institution
  Kitakyushu Museum of Natural History and Human History
Estimation of Antigorite Serpentinite Structure of Wedge Mantle in Subduction ZonesPrincipal Investigator
- Principal Investigator
  
  NAGAYA Takayoshi
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 17040:Solid earth sciences-related
- Research Institution
  Tokyo Gakugei University
  The University of Tokyo
New developments in EBSD analysis applied to characterization of fault rock microstructure
- Principal Investigator
  
  WALLIS R・Simon
- 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
  The University of Tokyo
Strength mapping of continental crust in metamorphic core complexes of the western United StatesPrincipal Investigator
- Principal Investigator
  
  Nagaya Takayoshi
- Project Period (FY)
  2019 – 2020
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Geology
- Research Institution
  The University of Tokyo
  Tohoku University

All 2024 2023 2022 2021 2020 2019 2018 2017

All Journal Article Presentation

[Journal Article] Deformation-induced, retrograde transformation of kyanite to andalusite: An example of felsic granulite in the southern Bohemian Massif2024
- Author(s)
  Yoshioka Takuro, Kanagawa Kyuichi, Hiroi Yoshikuni, Hirajima Takao, Svojtka Martin, Hokada Tomokazu, Wallis R. Simon, Nagaya Takayoshi, Miyake Akira
- Journal Title
  
  Tectonophysics
  
  Volume: 877 Pages: 230293-230293
- DOI
  10.1016/j.tecto.2024.230293
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03789, KAKENHI-PROJECT-20K14575, KAKENHI-PROJECT-19H01999
[Journal Article] Mineralogical aspects of asteriscus of goldfish (<i>Carassius auratus</i>) consisting of vaterite2024
- Author(s)
  Gen TAKAHASHI, Taiga OKUMURA, Takayoshi NAGAYA, Michio SUZUKI and Toshihiro KOGURE
- Journal Title
  
  Journal of Mineralogical and Petrological Sciences
  
  Volume: 119 Issue: 1 Pages: n/a
- DOI
  10.2465/jmps.231206
- ISSN
  1345-6296, 1349-3825
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K14575, KAKENHI-PROJECT-23K22611
[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] Subduction plate interface shear stress associated with rapid subduction at deep slow earthquake depths: example from the Sanbagawa belt, southwestern Japan2024
- Author(s)
  Koyama Yukinojo、Wallis Simon R.、Nagaya Takayoshi
- Journal Title
  
  Solid Earth
  
  Volume: 15 Issue: 2 Pages: 143-166
- DOI
  10.5194/se-15-143-2024
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20KK0079, KAKENHI-PROJECT-20K14575
[Journal Article] Ultramafic Rocks from the Sanbagawa Belt: Records of Mantle Wedge Processes2024
- Author(s)
  Atsushi Okamoto, Takayoshi Nagaya, Shunsuke Endo, and Tomoyuki Mizukami
- Journal Title
  
  Elements
  
  Volume: in press Issue: 2 Pages: 83-88
- DOI
  10.2138/gselements.20.2.83
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14575, KAKENHI-PROJECT-22H04932
[Journal Article] Dehydration of brucite + antigorite under mantle wedge conditions: insights from the direct comparison of microstructures before and after experiments2022
- Author(s)
  Takayoshi Nagaya, Atsushi Okamoto, Masanori Kido, Jun Muto, Simon R. Wallis
- Journal Title
  
  Contributions to Mineralogy and Petrology
  
  Volume: 177 Issue: 9 Pages: 87-87
- DOI
  10.1007/s00410-022-01956-z
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K14575, KAKENHI-PUBLICLY-22H05295, KAKENHI-PROJECT-18KK0376, KAKENHI-PROJECT-23K20895, KAKENHI-PROJECT-23K20896, KAKENHI-PLANNED-21H05202
[Journal Article] Thermal structure in subducted units from continental Moho depths in a palaeo subduction zone, the Asemigawa region of the Sanbagawa metamorphic belt, SW Japan2021
- Author(s)
  Kouketsu Yui、Sadamoto Kazushi、Umeda Hayato、Kawahara Hirokazu、Nagaya Takayoshi、Taguchi Tomoki、Mori Hiroshi、Wallis Simon、Enami Masaki
- Journal Title
  
  Journal of Metamorphic Geology
  
  Volume: － Issue: 6 Pages: 1-23
- DOI
  10.1111/jmg.12584
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K04037, KAKENHI-PROJECT-20K14575, KAKENHI-PROJECT-17K05705, KAKENHI-PROJECT-17K14405, KAKENHI-PROJECT-20KK0078, KAKENHI-PLANNED-21H05202
[Journal Article] Multi-stage infiltration of Na- and K-rich fluids from pegmatites at mid-crustal depths as revealed by feldspar replacement textures2021
- Author(s)
  Nurdiana Astin、Okamoto Atsushi、Yoshida Kenta、Uno Masaoki、Nagaya Takayoshi、Tsuchiya Noriyoshi
- Journal Title
  
  Lithos
  
  Volume: 388-389 Pages: 106096-106096
- DOI
  10.1016/j.lithos.2021.106096
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14825, KAKENHI-PROJECT-18KK0376, KAKENHI-PROJECT-16H06347, KAKENHI-PROJECT-17K14405, KAKENHI-PROJECT-20K14575, KAKENHI-PROJECT-20KK0079
[Journal Article] Crystallographic preferred orientation of talc determined by an improved EBSD procedure for sheet silicates: Implications for anisotropy at the slab-mantle interface due to Si-metasomatism2020
- Author(s)
  Takayoshi Nagaya, Atsushi Okamoto, Ryosuke Oyanagi, Yusuke Seto, Akira Miyake, Masaoki Uno, Jun Muto, Simon R. Wallis
- Journal Title
  
  American Mineralogist
  
  Volume: in press Issue: 6 Pages: 873-893
- DOI
  10.2138/am-2020-7006
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14405, KAKENHI-PROJECT-18KK0376, KAKENHI-PROJECT-17H02981, KAKENHI-PROJECT-18K18778, KAKENHI-PROJECT-18K13628, KAKENHI-PROJECT-16H06347, KAKENHI-PROJECT-18H01268, KAKENHI-PROJECT-18H01298
[Journal Article] Rapid fluid infiltration and permeability enhancement during middle-lower crustal fracturing: Evidence from amphibolite-granulite-facies fluid-rock reaction zones, Sor Rondane Mountains, East Antarctica2020
- Author(s)
  Diana Mindaleva, Masaoki Uno, Fumiko Higashino, Takayoshi Nagaya, Atsushi Okamoto, Noriyoshi Tsuchiya
- Journal Title
  
  Lithos
  
  Volume: - Pages: 105521-105521
- DOI
  10.1016/j.lithos.2020.105521
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K13628, KAKENHI-PROJECT-20K21839, KAKENHI-PROJECT-20K14575, KAKENHI-PROJECT-17K14405
[Journal Article] Formation of secondary olivine after orthopyroxene during hydration of mantle wedge: evidence from the Khantaishir Ophiolite, western Mongolia2019
- Author(s)
  Otgonbayar Dander, Atsushi Okamoto, Masaaki Uno, Ryosuke Oyanagi, Takayoshi Nagaya, Ulziiburen Burenjargal, Tsuyoshi Miyamoto, Noriyoshi Tsuchiya
- Journal Title
  
  Contributions to Mineralogy and Petrology
  
  Volume: 174:86 Issue: 11 Pages: 1-22
- DOI
  10.1007/s00410-019-1623-1
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14405, KAKENHI-PROJECT-19K14827, KAKENHI-PROJECT-16H06347, KAKENHI-PROJECT-17H02981, KAKENHI-PROJECT-18J01649, KAKENHI-PROJECT-18K13628
[Journal Article] Coexisting different types of zoned garnet in kyanite-quartz eclogites from the Sanbagawa metamorphic belt: Evidence of deformation-induced lithological mixing during prograde metamorphism2018
- Author(s)
  Enami Masaki、Kimura Jun-Ichi、Tsuboi Motohiro、Kouketsu Yui、Nagaya Takayoshi、Huang Shuaimin
- Journal Title
  
  Island Arc
  
  Volume: 28 Issue: 1
- DOI
  10.1111/iar.12274
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K05705, KAKENHI-PROJECT-16J01480, KAKENHI-PROJECT-16K17820, KAKENHI-PROJECT-17K14405
[Presentation] Microstructure, deformation mechanisms and stress along the plate interface: the view from the Sanbagawa belt2024
- Author(s)
  Yukinojo Koyama, Simon R. Wallis, Takayoshi Nagaya
- Organizer
  変成岩などシンポジウム2024
- Data Source
  KAKENHI-PROJECT-20K14575
[Presentation] Deformation mechanisms and rheology of melange shear zones associated with seamount subduction2023
- Author(s)
  Madison Frank, Kohtaro Ujiie, Ginta Motohashi, Takayoshi Nagaya
- Organizer
  The 2nd International association of Geochemistry (IAGC) Conference (the 17th Congress of Water-Rock Interaction (WRI17) and the 14th Applied Isotope Geochemistry (AIG14))
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14575
[Presentation] B-type antigorite crystal preferred orientation (CPO) by grain boundary sliding from Sanbagawa belt, Shikoku, Japan: implications for the distribution of antigorite CPO patterns in subduction zones2023
- Author(s)
  Takayoshi Nagaya, Simon R. Wallis, Ryosuke Ando
- Organizer
  The 2nd International association of Geochemistry (IAGC) Conference (the 17th Congress of Water-Rock Interaction (WRI17) and the 14th Applied Isotope Geochemistry (AIG14))
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14575
[Presentation] Stress distribution in a subduction channel associated with rapid subduction: evidence from quartz piezometry applied to the Sanbagawa subduction-type metamorphic belt2023
- Author(s)
  Yukinojo Koyama, Simon Wallis, Takayoshi Nagaya, Mutsuki Aoya.
- Organizer
  Japan Geoscience Union Meeting 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20KK0079
[Presentation] Duplex Underplating, Sediment Dehydration and Quartz Vein Mineralization in the Deep Tremor Source Region2023
- Author(s)
  Kohtaro Ujiie, Naoki Nishiyama, Hisaki Yamamoto, Minoru Yamashita, Takayoshi Nagaya, Takashi Sano, Yui Kouketsu
- Organizer
  American Geophysical Union (AGU) Fall Meeting 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14575
[Presentation] 衝撃回収実験により形成された、石英中のFeather Featuresの特徴2023
- Author(s)
  多田賢弘、黒澤耕介、富岡尚敬、永冶方敬、伊佐純子、Christopher Hamann、大野遼、新原隆史、岡本尚也、松井孝典
- Organizer
  日本惑星科学会 2023年秋季講演会
- Data Source
  KAKENHI-PROJECT-20K14575
[Presentation] B-type antigorite crystal preferred orientation (CPO) by grain boundary sliding from Sanbagawa belt, Shikoku, Japan: implications for the distribution of antigorite CPO patterns in subduction zones2023
- Author(s)
  Takayoshi Nagaya, Simon R. Wallis, Ryosuke Ando
- Organizer
  Water Rock Interaction 17
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20KK0079
[Presentation] 沈み込み境界の深部スロー地震発生領域における最大剪断応力分布とその時間変化: 西南日本三波川沈み込み帯の例2023
- Author(s)
  小山雪乃丞、ウォリスサイモン、永冶方敬、青矢睦月
- Organizer
  日本地質学会第130年学術大会（2023年京都）
- Data Source
  KAKENHI-PROJECT-20K14575
[Presentation] 長野県伊那地域・三波川帯における超苦鉄質岩類の鉱物組み合わせの空間変化に基づく蛇紋岩化及び接触変成プロセスの解明2023
- Author(s)
  延原香穂、築島由理恵、森宏、永冶方敬、新屋貴史、早川由帆
- Organizer
  日本地質学会第130年学術大会（2023年京都）
- Data Source
  KAKENHI-PROJECT-20K14575
[Presentation] 深部スロー地震が発生する地質環境: 三波川変成帯の例2022
- Author(s)
  小山雪乃丞、ウォリスサイモン、永冶方敬
- Organizer
  日本地質学会第129年学術学会
- Data Source
  KAKENHI-PROJECT-20K14575
[Presentation] Fingerprints of subducted noble gas and halogen in the Franciscan serpentinite, California2022
- Author(s)
  Jie Ren, Hirochika Sumino, Simon Richard Wallis, Takayoshi Nagaya
- Organizer
  Japan Geoscience Union Meeting 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14575
[Presentation] 深部スロー地震が発生する地質環境: 三波川変成帯の例【ハイライト講演】2022
- Author(s)
  小山雪乃丞、ウォリスサイモン、永冶方敬
- Organizer
  日本地質学会第129年学術大会
- Data Source
  KAKENHI-PROJECT-20KK0079
[Presentation] Antigorite grain boundary sliding accommodated by micro-cracking and dissolution-precipitation creep in subduction zone2022
- Author(s)
  Takayoshi Nagaya, Simon Richard Wallis
- Organizer
  Japan Geoscience Union Meeting 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14575
[Presentation] Deformation temperature and strain rate estimations for Mie melange of Nagasaki Metamorphic Rocks2022
- Author(s)
  Seiya Maehara, Ryosuke Ando, Takayoshi Nagaya, Kohtaro Ujiie, Simon Richard Wallis, Koyama Yukinojo
- Organizer
  Japan Geoscience Union Meeting 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14575
[Presentation] Geological characteristics and stress distribution in deep slow earthquake domain: evidence from the subduction-type Sanbagawa metamorphic belt2022
- Author(s)
  Yukinojo Koyama, Simon Richard Wallis, Takayoshi Nagaya
- Organizer
  Japan Geoscience Union Meeting 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14575
[Presentation] 変形に起因する藍晶石から紅柱石への相転移：ボヘミア地塊南部Gfohlグラニュライトの例2022
- Author(s)
  吉岡拓郎、金川久一、廣井美邦、平島崇男、スフォイッカマルティン、外田智千、本吉洋一、ウォリスサイモン、永冶方敬
- Organizer
  日本地球惑星科学連合2022年大会
- Data Source
  KAKENHI-PROJECT-20K14575
[Presentation] 紀伊半島中央部・中央構造線近傍における領家マイロナイトの岩石学的特徴とその空間変化2022
- Author(s)
  木村陽介、森宏、永冶方敬
- Organizer
  日本地質学会第129年学術学会
- Data Source
  KAKENHI-PROJECT-20K14575
[Presentation] 魚類耳石を構成するvateriteの結晶学的特徴2022
- Author(s)
  高橋玄, 奥村大河, 永冶方敬, 鈴木道生, 小暮敏博
- Organizer
  第17回バイオミネラリゼーションワークショップ
- Data Source
  KAKENHI-PROJECT-20K14575
[Presentation] Antigorite grain boundary sliding accommodated by micro-cracking and dissolution-precipitation creep in subduction zone2022
- Author(s)
  永冶方敬、ウォリスサイモン
- Organizer
  Japan Geosceince Union 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20KK0079
[Presentation] 魚類耳石を構成するvateriteの結晶学的特徴2022
- Author(s)
  高橋玄, 奥村大河, 永冶方敬, 鈴木道生, 小暮敏博
- Organizer
  日本鉱物科学会2022年年会
- Data Source
  KAKENHI-PROJECT-20K14575
[Presentation] Unraveling the primitive W isotope compositions of kimberlites2022
- Author(s)
  Otaro Kobayashi, Shiki Machida, Takayoshi Nagaya, Ichiro Kaneoka, Tsuyoshi Iizuka
- Organizer
  Japan Geoscience Union Meeting 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14575
[Presentation] 静的相平衡解析による地殻破壊および流体流れのダイナミクスの評価2021
- Author(s)
  ミンダリョワディアナ, 宇野正起, 永冶方敬, 土屋範芳
- Organizer
  日本鉱物科学会2021年年会
- Data Source
  KAKENHI-PROJECT-20K14575
[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-20K14575
[Presentation] 浅部ウェッジマントルのアンチゴライトの変形メカニズムとカップリング深度2021
- Author(s)
  永冶方敬, ウォリスサイモン
- Organizer
  日本地質学会第128年学術大会
- Data Source
  KAKENHI-PROJECT-20K14575
[Presentation] Development of crystallographic preferred orientation during normal faulting in the Pleistocene Ryukyu Limestone2021
- Author(s)
  井上郁, 氏家恒太郎, 永冶方敬
- Organizer
  JpGU Meeting 2021
- Data Source
  KAKENHI-PROJECT-20K14575
[Presentation] Brucite as a major phase in the shallow mantle wedge2020
- Author(s)
  Takayoshi Nagaya, Simon Richard Wallis, Kazuhiro Kawahara, Shunsuke Endo, Hiroshi Mori, Yoshihiro Asahara
- Organizer
  JpGU-AGU Joint Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14405
[Presentation] The formation of micro- to nano-pores in feldspars induced by fluid infiltration within the crust2020
- Author(s)
  Astin Nurdiana, Atsushi Okamoto, Masaoki Uno, Kenta Yoshida, Takayoshi Nagaya, Noriyoshi Tsuchiya
- Organizer
  JpGU-AGU Joint Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14575
[Presentation] Mineralogy and structure of the shallow mantle wedge: evidence from seismic anisotropy in the Ryukyu Arc and structural petrological studies2020
- Author(s)
  Takayoshi Nagaya, Simon Richard Wallis, Andrew Walker, James Wookey, Kazuhiko Ishii, Michael Kendall
- Organizer
  JpGU-AGU Joint Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14405
[Presentation] Deformation of antigorite serpentinite in the base of the shallow wedge mantle and relationship to slow earthquakes2020
- Author(s)
  Kazuyuki Yoshida, Takayoshi Nagaya, Simon Richard Wallis
- Organizer
  JpGU-AGU Joint Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14405
[Presentation] Serpentinized shear zones with low frictional strength by grain-boundary sliding of antigorite at the depth of deep SSEs2020
- Author(s)
  Takayoshi Nagaya, Simon Richard Wallis
- Organizer
  JpGU-AGU Joint Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14575
[Presentation] Deformation of antigorite serpentinite in the base of the shallow wedge mantle and relationship to slow earthquakes2020
- Author(s)
  Kazuyuki Yoshida, Takayoshi Nagaya, Simon Richard Wallis
- Organizer
  JpGU-AGU Joint Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14575
[Presentation] Mineralogy and structure of the shallow mantle wedge: evidence from seismic anisotropy in the Ryukyu Arc and structural petrological studies2020
- Author(s)
  Takayoshi Nagaya, Simon Richard Wallis, Andrew Walker, James Wookey, Kazuhiko Ishii, Michael Kendall
- Organizer
  JpGU-AGU Joint Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14575
[Presentation] Crystal Preferred Orientation development of Secondary Olivine Formed by Hydration of Othopyroxene: Implication to Anisotropy of Shallow Mantle Wedge during Initiation Stage of Subduction2020
- Author(s)
  Otgonbayar Dandar, Atsushi Okamoto, Takayoshi Nagaya, Masaoki Uno, Noriyoshi Tsuchiya
- Organizer
  JpGU-AGU Joint Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14405
[Presentation] Brucite as a major phase in the shallow mantle wedge2020
- Author(s)
  Takayoshi Nagaya, Simon Richard Wallis, Kazuhiro Kawahara, Shunsuke Endo, Hiroshi Mori, Yoshihiro Asahara
- Organizer
  JpGU-AGU Joint Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14575
[Presentation] New approach to EBSD analysis(of ‘difficult’ geological materials)2020
- Author(s)
  S. R. Wallis, T. Nagaya, Y. Seto, K. Yoshida, R. Oyanagi
- Organizer
  変成岩などシンポジウム(online)
- Data Source
  KAKENHI-PROJECT-20KK0079
[Presentation] Crystal Preferred Orientation development of Secondary Olivine Formed by Hydration of Othopyroxene: Implication to Anisotropy of Shallow Mantle Wedge during Initiation Stage of Subduction2020
- Author(s)
  Otgonbayar Dandar, Atsushi Okamoto, Takayoshi Nagaya, Masaoki Uno, Noriyoshi Tsuchiya
- Organizer
  JpGU-AGU Joint Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14575
[Presentation] Thermal structure near the continental Moho of subduction zone: Natural example of the Asemigawa region of the Sanbagawa metamorphic belt, SW Japan2020
- Author(s)
  Yui Kouketsu, Kazushi Sadamoto, Hayato Umeda, Hirokazu Kawahara, Takayoshi Nagaya, Tomoki Taguchi, Hiroshi Mori, Simon Richard Wallis, Masaki Enami
- Organizer
  JpGU-AGU Joint Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14575
[Presentation] Serpentinized shear zones with low frictional strength by grain-boundary sliding of antigorite at the depth of deep SSEs2020
- Author(s)
  Takayoshi Nagaya, Simon Richard Wallis
- Organizer
  JpGU-AGU Joint Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14405
[Presentation] Thermal structure near the continental Moho of subduction zone: Natural example of the Asemigawa region of the Sanbagawa metamorphic belt, SW Japan2020
- Author(s)
  Yui Kouketsu, Kazushi Sadamoto, Hayato Umeda, Hirokazu Kawahara, Takayoshi Nagaya, Tomoki Taguchi, Hiroshi Mori, Simon Richard Wallis, Masaki Enami
- Organizer
  JpGU-AGU Joint Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14405
[Presentation] The formation of micro- to nano-pores in feldspars induced by fluid infiltration within the crust2020
- Author(s)
  Astin Nurdiana, Atsushi Okamoto, Masaoki Uno, Kenta Yoshida, Takayoshi Nagaya, Noriyoshi Tsuchiya
- Organizer
  JpGU-AGU Joint Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14405
[Presentation] 沈み込み帯マントルウェッジにおける分布不均一なブルース石のアンチゴライトとの脱水分解過程における空隙ネットワークの発生と発達2019
- Author(s)
  永冶方敬・岡本敦・木戸正紀・武藤潤・ウォリスサイモン
- Organizer
  日本地質学会第126年学術大会
- Data Source
  KAKENHI-PROJECT-17K14405
[Presentation] Time scales of Cl-bearing fluid infiltration and permeability estimated by reactive transport modeling for ranulite/amphibolite-hosted reaction zones, southern Sor Rondane Mountains, East Antarctica2019
- Author(s)
  Diana Mindaleva、Masaoki Uno、Rumiko Higashino、Takayoshi Nagaya、Ryosuke Oyanagi、Atsushi Okamoto、Noriyoshi Tsuchiya
- Organizer
  15th International Workshop on WATER DYNAMICS Deeper and Hotter in Frontier Earth
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14405
[Presentation] 沈み込み帯スラブーマントル境界における強いtalc CPOの形成2019
- Author(s)
  永冶方敬、岡本敦、大柳良介、瀬戸雄介、三宅亮、宇野正起、武藤潤、ウォリスサイモン
- Organizer
  変成岩などシンポジウム2019
- Data Source
  KAKENHI-PROJECT-17K14405
[Presentation] 四国中央部三波川帯汗見川地域に記録されたモホ不連続面近傍におけるスラブの温度構造及び変形構造2019
- Author(s)
  纐纈佑衣・貞本和志・梅田隼人・河原弘和・永冶方敬・田口知樹・森宏・ウォリスサイモン・榎並正樹
- Organizer
  日本地質学会第126年学術大会
- Data Source
  KAKENHI-PROJECT-17K14405
[Presentation] 含水・高差応力条件におけるカンラン石の動的再結晶2019
- Author(s)
  駒井美穂・水上知行・ウォリスサイモン・永冶方敬・大内智博
- Organizer
  日本地質学会第126年学術大会
- Data Source
  KAKENHI-PROJECT-17K14405
[Presentation] Time scales of Cl-bearing fluid infiltration and permeability estimated by reactive transport modelling for granulite/amphibolite-hosted reaction zones, Sor Rondane Mountains, East Antarctica2018
- Author(s)
  Diana Mindaleva、Masaoki Uno、Rumiko Higashino、Takayoshi Nagaya、Ryosuke Oyanagi、Atsushi Okamoto、Noriyoshi Tsuchiya
- Organizer
  Japan Geoscience Union (JpGU) Meeting 2018
- Data Source
  KAKENHI-PROJECT-17K14405
[Presentation] Formation in antigorite schist from the Sanbagawa belt, SW Japan by grain boundary sliding2018
- Author(s)
  Simon Wallis、Takayoshi Nagaya
- Organizer
  日本地質学会 125年学術大会
- Data Source
  KAKENHI-PROJECT-17K14405
[Presentation] DisGBS領域におけるかんらん石の再結晶:新粒子形成に関する詳細な方位解析2018
- Author(s)
  駒井美穂、水上知行、永冶方敬、ウォリスサイモン、大内智博
- Organizer
  日本地質学会 125年学術大会
- Data Source
  KAKENHI-PROJECT-17K14405
[Presentation] Analysis of EBSD mapping data of antigorite schist from the Sanbagawa belt, SW Japan and implication of a grain boundary sliding as an antigorite CPO formation mechanism2018
- Author(s)
  Takayoshi Nagaya、Simon Wallis
- Organizer
  European Geosciences Union (EGU) General Assembly 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14405
[Presentation] Crystal Preferred Orientation of Secondary Olivine Formed after Orthopyroxene in Mantle Wedge during Serpentinization from the Khantaishir Ophiolite, Western Mongolia2018
- Author(s)
  Otgonbaya Dandar、Atsushi Okamoto、Takatoshi Nagaya、Masaaki Uno、Noriyoshi Tsuchiya
- Organizer
  Japan Geoscience Union (JpGU) Meeting 2018
- Data Source
  KAKENHI-PROJECT-17K14405
[Presentation] Grain boundary sliding as an antigorite CPO formation mechanism and implications for the slab-mantle boundary rheology: Example of antigorite schist from the Sanbagawa belt, SW Japan2018
- Author(s)
  Takayoshi Nagaya、Simon Wallis
- Organizer
  American Geophysical Union (AGU) Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14405
[Presentation] Grain boundary sliding and antigorite CPO formation in antigorite schist from the Sanbagawa belt, SW Japan: implications for the slab-mantle boundary rheology2018
- Author(s)
  Simon R. Wallis、Takayoshi Nagaya
- Organizer
  Japan Geoscience Union (JpGU) Meeting 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14405
[Presentation] Mass Transfer during Formation of Secondary Olivine within Subduction Zone: Example from the Khantaishir Ophiolite, Western Mongolia2017
- Author(s)
  Otgonbayar Dandar, Atsushi Okamoto, Masaoki Uno, Takayoshi Nagaya, Noriyoshi Tsuchiya
- Organizer
  日本地質学会 124 年学術大会
- Data Source
  KAKENHI-PROJECT-17K14405
[Presentation] Mis-indexing of antigorite crystallographic orientations in EBSD measurements2017
- Author(s)
  Takayoshi Nagaya, Simon Wallis, Yusuke Seto, Akira Miyake, Yusuke Soda, Seiichiro Uehara, Megumi Matsumoto
- Organizer
  Japan Geoscience Union (JpGU) Meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14405
[Presentation] Petrological and structural analyses of ultrafine-grained ductile shear zone in hydrous peridotite: A case study of the Gongen outcrop in the Sanbagawa belt2017
- Author(s)
  Miho Komai, Tomoyuki Mizukami, Tsubasa Arai, Takayoshi Nagaya, Simon Wallis
- Organizer
  Japan Geoscience Union (JpGU) Meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14405
[Presentation] 沈み込み帯プレート境界におけるSi流体交代作用によるTalc CPOの形成2017
- Author(s)
  永冶方敬, 岡本敦, ウォリス=サイモン, 大柳良介, 武藤潤, 宇野正起
- Organizer
  日本鉱物科学会 2017年年会
- Data Source
  KAKENHI-PROJECT-17K14405
[Presentation] Chemically induced formation of pull-apart structure of Cr-spinel2017
- Author(s)
  Tsubasa Arai, Tomoyuki Mizukami, Takayoshi Nagaya, Simon Wallis, Tomoaki Morishita, Yusuke Soda
- Organizer
  Japan Geoscience Union (JpGU) Meeting 2017
- Data Source
  KAKENHI-PROJECT-17K14405
[Presentation] 実験前後での微細組織の直接的な比較観察～ブルース石+アンチゴライト→かんらん石の脱水分解反応～2017
- Author(s)
  永冶方敬, 岡本敦, 木戸正紀, 武藤潤, ウォリスサイモン, 宇野正起, 大柳良介
- Organizer
  日本地質学会 124 年学術大会
- Data Source
  KAKENHI-PROJECT-17K14405
[Presentation] ラマン炭質物温度計を用いた三波川沈み込み帯の温度構造決定:四国中央部白髪山地域の例2017
- Author(s)
  貞本和志, ウォリスサイモン, 纐纈佑衣, 森宏, 永冶方敬, 石井和彦
- Organizer
  日本地質学会 124 年学術大会
- Data Source
  KAKENHI-PROJECT-17K14405
[Presentation] 緑泥石かんらん岩中の10ミクロン径かんらん石の動的再結晶2017
- Author(s)
  駒井美穂, 水上知行, 新井翔, 永冶方敬, ウォリスサイモン
- Organizer
  日本地質学会 124 年学術大会
- Data Source
  KAKENHI-PROJECT-17K14405
[Presentation] Evidence for localized high fluid pressure along the paleo subduction boundary exposed in the Sanbagawa belt, SW Japan2017
- Author(s)
  Simon Wallis, Shunsuke Endo, Takayoshi Nagaya, Hiroshi Mori, Yoshihiro Asahara, Hirokazu Kawahara
- Organizer
  Japan Geoscience Union (JpGU) Meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14405
[Presentation] 浅部ウェッジマントルにおけるアンチゴライト CPO 形成メカニズム～四国中央部三波川変成帯別子・白髪山地域の例～2017
- Author(s)
  永冶方敬, ウォリスサイモン, 岡本敦, 上原誠一郎, 道林克禎, 西井彩
- Organizer
  日本地質学会 124 年学術大会
- Data Source
  KAKENHI-PROJECT-17K14405
[Presentation] Rheological transition during progressive antigorite serpentinization of peridotite2017
- Author(s)
  Tsubasa Arai, Tomoyuki Mizukami, Takayoshi Nagaya, Simon Wallis
- Organizer
  Japan Geoscience Union (JpGU) Meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14405
[Presentation] Grain boundary sliding as an antigorite CPO formation mechanism2017
- Author(s)
  Simon Wallis, Takayoshi Nagaya, Atsushi Okamoto, Seiichiro Uehara, Katsuyoshi Michibayashi, Aya Nishii
- Organizer
  Joint Workshop on Slow Earthquakes 2017
- Data Source
  KAKENHI-PROJECT-17K14405

1. WALLIS R・Simon (30263065)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
2. 瀬戸雄介 (10399818)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
3. 吉田健太 (80759910)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
4. 大柳良介 (90835729)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
5. 森康 (20359475)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 西山忠男 (10156127)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 重野未来 (90749558)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. サイモンウォリス

# of Collaborated Projects: 0 results

# of Collaborated Products: 6 results
9. 廣井美邦

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
10. 宇野正起

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
11. 榎並正樹

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
12. 纐纈佑衣

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results
13. 氏家恒太郎

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
14. 西山直毅

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
15. 田口知樹

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

NAGAYA Takayoshi 永冶 方敬

Nagaya Takayoshi 永冶 方敬

Research Projects

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Co-Researchers

Investigation of deformation microstructure of shallow wedge mantle based on dehydration and deformation experiments of serpentinitePrincipal Investigator

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Coupling of serpentinite deformation and metasomatism at subduction plate boundaries

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Estimation of Antigorite Serpentinite Structure of Wedge Mantle in Subduction ZonesPrincipal Investigator

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New developments in EBSD analysis applied to characterization of fault rock microstructure

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Strength mapping of continental crust in metamorphic core complexes of the western United StatesPrincipal Investigator

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[Journal Article] Deformation-induced, retrograde transformation of kyanite to andalusite: An example of felsic granulite in the southern Bohemian Massif2024

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[Journal Article] Mineralogical aspects of asteriscus of goldfish (<i>Carassius auratus</i>) consisting of vaterite2024

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[Journal Article] Duplex Underplating, Sediment Dehydration and Quartz Vein Mineralization in the Deep Tremor Source Region2024

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[Journal Article] Subduction plate interface shear stress associated with rapid subduction at deep slow earthquake depths: example from the Sanbagawa belt, southwestern Japan2024

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[Journal Article] Ultramafic Rocks from the Sanbagawa Belt: Records of Mantle Wedge Processes2024

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[Journal Article] Dehydration of brucite + antigorite under mantle wedge conditions: insights from the direct comparison of microstructures before and after experiments2022

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[Journal Article] Thermal structure in subducted units from continental Moho depths in a palaeo subduction zone, the Asemigawa region of the Sanbagawa metamorphic belt, SW Japan2021

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[Journal Article] Multi-stage infiltration of Na- and K-rich fluids from pegmatites at mid-crustal depths as revealed by feldspar replacement textures2021

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[Journal Article] Crystallographic preferred orientation of talc determined by an improved EBSD procedure for sheet silicates: Implications for anisotropy at the slab-mantle interface due to Si-metasomatism2020

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NAGAYA Takayoshi 永冶方敬

Nagaya Takayoshi 永冶方敬

[Presentation] 深部スロー地震が発生する地質環境: 三波川変成帯の例【ハイライト講演】2022