OKUDAIRA Takamoto 奥平敬元

Researcher Number	20295679
Other IDs
External Links
Affiliation (Current)	2026: 大阪公立大学, 大学院理学研究科, 教授
Affiliation (based on the past Project Information) *help	2022 – 2025: 大阪公立大学, 大学院理学研究科, 教授 2016 – 2021: 大阪市立大学, 大学院理学研究科, 教授 2016: 大阪市立大学, 大学院理学研究科, 准教授 2012 – 2015: 大阪市立大学, 理学(系)研究科(研究院), 准教授 2014: 大阪市立大学, 大学院理学研究科, 准教授 … More 2007 – 2012: Osaka City University, 大学院・理学研究科, 准教授 2005: 大阪市立大学, 大学院理学研究科, 講師 2001 – 2005: 大阪市立大学, 大学院・理学研究科, 講師 1999 – 2001: 大阪市立大学, 理学部, 教授 2000: 大阪市立大学, 理学部, 講師 Less
Review Section/Research Field	Principal Investigator Basic Section 17040:Solid earth sciences-related / Basic Section 17030:Human geosciences-related / Petrology/Mineralogy/Economic geology / Environmental impact assessment/Environmental policy / Geology / Petrology/Mineralogy/Science of ore deposit Except Principal Investigator Basic Section 17040:Solid earth sciences-related / Basic Section 63040:Environmental impact assessment-related / Environmental dynamic analysis / Geochemistry/Astrochemistry … More / Natural disaster science / 固体地球物理学 / 地球化学 / Geology / Science and Engineering / Environmental dynamic analysis / Environmental impact assessment/Environmental policy Less
Keywords	Principal Investigator 内陸地震 / 地震発生領域 / 直下型地震 / 変形機構 / 構成則 / 優先すべり系 / 石英 / 転位クリープ / 石英すべり系 / 上部地殻のレオロジー … More / 地殻ダイナミクス / 数値シミュレーション / 3次元構造 / 生駒断層 / 断層の傾斜角 / 3次元粘弾塑性体の数値シミュレーション / 大阪層群 / 3次元地下地質構造 / 活断層 / 2018年大阪府北部地震 / 大阪平野 / 上町断層 / 地殻流体 / 変成岩 / 下部地殻レオロジー / 動的再結晶 / 粒径依存型クリープ / 歪み軟化 / 吸水変成反応 / 粒径依存クリープ / マイロナイト / クリープ変形 / 細粒化過程 / 地殻強度 / 結晶方位解析 / 斜長石 / 破壊 / 下部地殻 / 延性剪断帯 / 越境汚染 / 地球化学 / 環境変動 / 環境分析 / 国際情報交換 / 越境汚染評価 / 変性過程 / 震源過程 / 変形過程 / テクトニクス / 地殻上部 / 石英脈 / 直下型 / 領家変成帯 / 流体 / 発震機構 / 溶解・沈殿クリープ / ブライトレイヤー … More Except Principal Investigator ヒ素汚染地下水 / 続成作用 / ガウジ / 電磁気異常 / 電気二重層 / 断層粘土 / 堆積物 / 酸化還元反応 / 上部地殻 / 歪の局所化 / ヒ素汚染 / バングラデシュ / 化学的風化作用 / 池堆積物 / 球状炭化粒子 / 地殻強度 / 含水量 / 水の形態 / 岩石微細組織 / 塑性変形 / 汚染物質 / 震災層準 / 大気汚染 / 阪神大震災 / 環境汚染 / アスベスト / 重金属 / 震災 / 剪断帯 / 脆性－塑性遷移 / 花崗岩 / 断層剪断帯 / 脆性－塑性 / 地殻応力 / レオロジー / 脆性塑性遷移 / メタンハイドレート / 生物化学作用 / 続成・変成作用 / ケロジェン / 物質循環 / 有害化学物質 / 地球化学 / 水圏現象 / 環境分析 / ヒ素含有有機物 / ヒ素化学形態分析 / マグマ流体 / 付加体 / 海底熱水系 / 水蒸気噴火 / ヒ素循環 / ヒ素の地球化学的循環 / 付加体堆積物 / マグマ性流体 / プレートテクトニクス / ヒ素化学形態 / ヒ素の生物濃縮 / delta / oxidizing-reducing / Holocene / aquifer / alluvial plain / groundwater / arsenic / Bangladesh / 亜ヒ酸 / 有機物分解 / 酸素・水素安定同位体比 / アジアモンスーン地帯 / ボーリング / 第四紀層 / 帯水層構造 / デルタ / 酸化-還元 / 完新統 / 帯水層 / 沖積平野 / 地下水 / ヒ素 / Electric double layer / Shear deformation of clay / Electromagnetic anomaly / Earthquake prediction / Landslide / Spontaneous potential / Fault gouge / SIP(Shear-induced polarization) / SIP(Shear Induced Polarization)特性 / 破壊予知 / 岩石物性 / せん断分極(SIP) / 断層破壊 / せん断変形 / 地震予知 / 地すべり / 自然電位 / SIP(せん断分極)特性 / electromagnetic anomaly / dilatancy / streaming potential / active fault / electric double layer / shear-induce polarization (SIP) / lattice strain / gauge / 野島断層 / 電気的分極 / 石英 / ダイラタンシー / 流動電位 / SIP (shear-induced polarization) / 活断層 / 格子ひずみ / Modern sediments / Redox reaction / Microbiological activity in soil / Pyrite / Desorption / Adsorption / lron oxxyhydrozide / Arsenic polluted groundwater / 硫酸態イオウ / 硫化物態イオウ / バクテリア / 硫酸還元バクテリア / 鉄酸化バクテリア / 間隙水 / 硫化物態ヒ素 / 有機物態ヒ素 / 新生代堆積物 / 土壌微生物活動 / 黄鉄鉱 / 脱着 / 吸着 / 酸水酸化鉄 / IGCP-368 / Pan-Arfian rejuvenation / Gondwana assembly / Gondwanaland / Proterozoic mobile belts / Indian Shield / サコーリ帯 / 東ガート帯 / アラヴァリ・デリー帯 / 原生代変動帯ト / パンアフリカ変動 / アラビア楯状地 / ゴンドワナランド / 原生代変動帯 / インド中央構造帯 / インド楯状地 / 断層の力学的状態 / 下部地殻 / 断層セグメント・ジョグ / 圧力溶解クリープ / 低速定常変形 / 断層構造の発展 / 震源断層の構造モデリング / 高精度・高分解能の地震観測 / 化学反応・物質移動 / 岩石の変形 / 断層の構造 / 野外地質調査 / 断層帯の軟化 / 地質調査 / 地殻構造 / 断層 / マイロナイト / カタクレーサイト / 地震観測 / 下部地殻断層 / 地震性高速変形 / 中央構造線 / 断層帯の構造発展 / 高分解能地震観測 / 鳥取県西部地震の余震域 / 下部地殻の破壊 / 断層岩 / 断層帯の発展 / 高輝度X線 / HPLC/ICP-MS / 地下水の年代 / 形態分析 / 生物地球化学 / 砕屑性鉱物 / 針鉄鉱 / パキスタン / 南アジア / XAS / μ-XRF / 涵養年代 / 緑泥石 / 湖沼堆積物 / 重金属元素 / 球状灰粒子 / 多環芳香族炭化水素 / 年代測定 / 大陸起源汚染物質 Less

Effects of water on plastic deformation and development of microstructure in deep fault zones
- Principal Investigator
  
  福田惇一
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 17040:Solid earth sciences-related
- Research Institution
  Osaka Metropolitan University
Determination of the dominant slip system in quartz and its importance to the upper crustal rheologyPrincipal Investigator
- Principal Investigator
  
  奥平敬元
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 17040:Solid earth sciences-related
- Research Institution
  Osaka Metropolitan University
Sediment Archives as a Tool for Assessing Asbestos Release Associated with the Hanshin-Awaji Earthquake
- Principal Investigator
  
  Inoue Jun
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 63040:Environmental impact assessment-related
- Research Institution
  Osaka Metropolitan University
  Osaka City University
Three dimensional structure of active faults in Osaka Plain from surface to seismogenic zonePrincipal Investigator
- Principal Investigator
  
  Okudaira Takamoto
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 17030:Human geosciences-related
- Research Institution
  Osaka Metropolitan University
  Osaka City University
Experimental Research on the mechanical behavior of brittle-ductile transition of the granitic crust and crstal strength
- Principal Investigator
  
  Muto Jun
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 17040:Solid earth sciences-related
- Research Institution
  Tohoku University
Arsenic and its transformation of chemical form in the cycle of crust and hydrosphere
- Principal Investigator
  
  Nakaya Harue
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  Osaka City University
Temporal change in crustal strength based on the analysis of deformation microstructures in the lower crustal rocksPrincipal Investigator
- Principal Investigator
  
  Okudaira Takamoto
- Project Period (FY)
  2016 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Petrology/Mineralogy/Economic geology
- Research Institution
  Osaka City University
Investigation of fault development and crustal structure from microscopic to macroscopic scales based on geological and seismic observations
- Principal Investigator
  
  Takeshita Toru
- Project Period (FY)
  2014 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  Hokkaido University
Spatial and temporal distributions of pollutants in East Asia inferred from chemical characteristics of spheroidal carbonaceous particles (SCPs) from sediment core samplesPrincipal Investigator
- Principal Investigator
  
  OKUDAIRA Takamoto
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Environmental impact assessment/Environmental policy
- Research Institution
  Osaka City University
Establishment of unified logic of arsenic contaminated groundwater formation process in Neogene sediments of Asia
- Principal Investigator
  
  NAKAYA Harue
- Project Period (FY)
  2009 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  Osaka City University
Deformation mechanism of rocks of the Ryoke metamorphic belt as deep process of the inland earthquakesPrincipal Investigator
- Principal Investigator
  
  OKUDAIRA Takamoto
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geology
- Research Institution
  Osaka City University
長期歴史トレンド解析による大陸起源大気汚染物質長距離輸送の環境影響評価
- Principal Investigator
  
  吉川周作
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Environmental impact assessment/Environmental policy
- Research Institution
  Osaka City University
Solution of problem on SIP (Shear-induced Polarization) in fault gouges and the development to the field observations.
- Principal Investigator
  
  NAKAGAWA Koichi
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Natural disaster science
- Research Institution
  Osaka City University
Clarify on the formation mechanism of arsenic contaminated groundwater in the alluvial plain of Bangladesh
- Principal Investigator
  
  MITAMURA Muneki, 中屋晴恵 (益田晴恵)
- Project Period (FY)
  2003 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geochemistry/Astrochemistry
- Research Institution
  Osaka City University
ブライトレイヤーの地質学的・岩石学的検証Principal Investigator
- Principal Investigator
  
  奥平敬元
- Project Period (FY)
  2002 – 2003
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Osaka City University
Dynamics of fault gauge during seismic forcal process
- Principal Investigator
  
  NAKAGAWA Koichi
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  固体地球物理学
- Research Institution
  Osaka City University
Chemical forms of arsenic in the modern sediments under microbiologically controlled condition concerned with arsenic polluted groundwater
- Principal Investigator
  
  MATSUDA Harue
- Project Period (FY)
  2000 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  地球化学
- Research Institution
  Osaka City University
Tectonics, Petrology and Geochronology of Proterozoic Mobile Belts if India: Summary of IGCP-368
- Principal Investigator
  
  YOSHIDA Masaru
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Geology
- Research Institution
  Osaka City University

[Book] 地球大百科事典（下巻）2019
- Author(s)
  奥平敬元
- Total Pages
  816
- Publisher
  朝倉書店
- ISBN
- Data Source
  KAKENHI-PROJECT-16K05613
[Book] 地球大百科事典（上巻）2019
- Author(s)
  奥平敬元
- Total Pages
  600
- Publisher
  朝倉書店
- ISBN
- Data Source
  KAKENHI-PROJECT-16K05613
[Book] 鉱物・宝石の科学事典2019
- Author(s)
  Wallis, S.R.・奥平敬元・豊島剛志
- Total Pages
  664
- Publisher
  朝倉書店
- ISBN
- Data Source
  KAKENHI-PROJECT-16K05613
[Book] Paired metamorphic belts in SW Japan: the geology of the Sanbagawa and Ryoke metamorphic belts and the Median Tectonic Line. In Moreno, T., Wallis, S., Kojima, T., Gibbons, W. eds., "The Geology of Japan"2016
- Author(s)
  Wallis, S.R., Okudaira, T.
- Total Pages
  24
- Publisher
  Geological Society, London
- Data Source
  KAKENHI-PLANNED-26109004
[Book] The Geology of Japan2016
- Author(s)
  Wallis, S.R. and Okudaira, T.
- Total Pages
  522
- Publisher
  Geological Society, London
- Data Source
  KAKENHI-PROJECT-16K05613
[Book] (2009)地方地質誌中国地方(日本地質学会編)2009
- Author(s)
  奥平敬元
- Total Pages
  576
- Publisher
  朝倉書店
- Data Source
  KAKENHI-PROJECT-21241005
[Journal Article] 石英の優先すべり系とその大陸地殻レオロジーへの影響2025
- Author(s)
  奥平敬元
- Journal Title
  
  地学雑誌
  
  Volume: 134
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K03531
[Journal Article] Paired metamorphism in SW Japan and implications for tectonics of convergent margins2024
- Author(s)
  Wallis SR, Okudaira T, Miyazaki K
- Journal Title
  
  Elements
  
  Volume: 20 Issue: 2 Pages: 71-76
- DOI
  10.2138/gselements.20.2.71
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K04087, KAKENHI-PROJECT-23K20895, KAKENHI-PROJECT-23K03531
[Journal Article] Dominant slip systems of quartz under lower amphibolite-facies conditions identified from microstructure and CPOs in quartz phenocrysts2024
- Author(s)
  Wang Q, Okudaira T, Shigematsu N
- Journal Title
  
  Journal of Structural Geology
  
  Volume: 182 Pages: 105106-105106
- DOI
  10.1016/j.jsg.2024.105106
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K04087, KAKENHI-PROJECT-23K03531
[Journal Article] racturing, comminution and grain-size-sensitive creep as a record of coseismic loading in the middle-crust: insights from the Urtiga mylonitic pluton (NE Brazil)2024
- Author(s)
  Viegas G, Taufner R, Okudaira T, Hidas K, Menzel MD, Archanjo CJ, dos Santos Pereira Y, Peixoto de Souza C
- Journal Title
  
  Journal of Structural Geology
  
  Volume: 187 Pages: 105237-105237
- DOI
  10.1016/j.jsg.2024.105237
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K03531
[Journal Article] Effect of low viscosity contrast between quartz and plagioclase on creep behavior of mid-crustal shear zone2024
- Author(s)
  Endo H, Michibayashi K, Okudaira T, Mainprice D
- Journal Title
  
  Minerals
  
  Volume: 14 Issue: 3 Pages: 229-229
- DOI
  10.3390/min14030229
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04087, KAKENHI-PROJECT-23K20245, KAKENHI-PROJECT-23K25968, KAKENHI-PROJECT-23K03531
[Journal Article] Inside the Ryoke magmatic arc: crustal deformation, high-T metamorphism and magmatic pulses2024
- Author(s)
  Okudaira T, Kawakami T, Ikeda T, Skrzypek E
- Journal Title
  
  Elements
  
  Volume: 20 Issue: 2 Pages: 96-102
- DOI
  10.2138/gselements.20.2.96
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04087, KAKENHI-PROJECT-23K03531
[Journal Article] Water release and homogenization by dynamic recrystallization of quartz2023
- Author(s)
  Fukuda J, Okudaira T, Ohtomo Y
- Journal Title
  
  Solid Earth
  
  Volume: 14 Issue: 4 Pages: 409-424
- DOI
  10.5194/se-14-409-2023
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K03531, KAKENHI-PROJECT-20K04087
[Journal Article] Sambagawa metamorphic belt, Median Tectonic Line and Ryoke metamorphic belt exposed in western Kii Peninsula2021
- Author(s)
  高須　晃・奥平敬元
- Journal Title
  
  Earth Science (Chikyu Kagaku)
  
  Volume: 75 Issue: 2 Pages: 137-146
- DOI
  10.15080/agcjchikyukagaku.75.2_137
- NAID
  130008058808
- ISSN
  0366-6611, 2189-7212
- Year and Date
  2021-04-25
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K04087
[Journal Article] Dip angles of active faults from the surface to the seismogenic zone inferred from a 2D numerical analysis of visco-elasto-plastic models: a case study for the Osaka Plain2021
- Author(s)
  Nishiwaki H, Okudaira T, Ishii K, Mitamura M
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 73 Issue: 1
- DOI
  10.1186/s40623-021-01390-8
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K04087
[Journal Article] Reversely zoned plagioclase in lower crustal meta-anorthosites: an indicator of multistage fracturing and metamorphism in the lower crust2020
- Author(s)
  Soda, Y., Matsuda, T., Kobayashi, Y., Ito, M., Harigane, Y. and Okudaira, T.
- Journal Title
  
  American Mineralogist
  
  Volume: 105 Issue: 7 Pages: 1002-1013
- DOI
  10.2138/am-2020-7284
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K05613, KAKENHI-PROJECT-20K04087
[Journal Article] Fracturing and Formation of Ductile Shear Zones in the Continental Lower Crust2019
- Author(s)
  奥平敬元・豊島剛志
- Journal Title
  
  Journal of Geography (Chigaku Zasshi)
  
  Volume: 128 Issue: 5 Pages: 747-760
- DOI
  10.5026/jgeography.128.747
- NAID
  130007745841
- ISSN
  0022-135X, 1884-0884
- Year and Date
  2019-10-25
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H01297, KAKENHI-PROJECT-16K05613
[Journal Article] Crystallographic preferred orientations of plagioclase via grain-boundary sliding in a lower-crustal anorthositic ultramylonite2019
- Author(s)
  Soda, Y., Harigane, Y., Kajimoto, K. and Okudaira, T.
- Journal Title
  
  International Journal of Earth Sciences (Geologische Rundschau)
  
  Volume: 108 Issue: 6 Pages: 2057-2069
- DOI
  10.1007/s00531-019-01749-z
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K05613
[Journal Article] 大陸下部地殻における破壊と延性剪断帯の形成2019
- Author(s)
  奥平敬元・豊島剛志
- Journal Title
  
  地学雑誌
  
  Volume: 印刷中
- NAID
  130007745841
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-26109004
[Journal Article] Microstructural evidence for the deep pulverization in a lower crustal meta-anorthosite2018
- Author(s)
  Soda Y, Okudaira T
- Journal Title
  
  Terra Nova
  
  Volume: 30 Issue: 6 Pages: 399-405
- DOI
  10.1111/ter.12355
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K05613, KAKENHI-PLANNED-26109004
[Journal Article] 陸域断層の内部構造.2018
- Author(s)
  重松紀生・大谷具幸・小林健太・奥平敬元・豊島剛志
- Journal Title
  
  地質学雑誌
  
  Volume: 124
- NAID
  130007530983
- Data Source
  KAKENHI-PROJECT-17H01863
[Journal Article] Architecture of onshore fault zones2018
- Author(s)
  重松紀生・大谷具幸・小林健太・奥平敬元・豊島剛志
- Journal Title
  
  The Journal of the Geological Society of Japan
  
  Volume: 124 Issue: 9 Pages: 759-775
- DOI
  10.5575/geosoc.2018.0004
- NAID
  130007530983
- ISSN
  0016-7630, 1349-9963
- Year and Date
  2018-09-15
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K05613, KAKENHI-PLANNED-26109004
[Journal Article] Recovering the past history of natural recording media by Bayesian inversion2018
- Author(s)
  Kuwatani T, Nagao H, Ito SI, Okamoto A, Yoshida K Okudaira T
- Journal Title
  
  Physical Review E
  
  Volume: 98 Issue: 4 Pages: 043311-043311
- DOI
  10.1103/physreve.98.043311
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K05613, KAKENHI-PROJECT-18K18778, KAKENHI-PROJECT-16K17835, KAKENHI-PLANNED-26109004, KAKENHI-PROJECT-17H01704, KAKENHI-PROJECT-17H02981, KAKENHI-PROJECT-18H03210, KAKENHI-PROJECT-15K20864, KAKENHI-PROJECT-16H06347, KAKENHI-PROJECT-17H01703
[Journal Article] Grain size reduction due to fracturing and subsequent grain-size-sensitive creep in a lower crustal shear zone in the presence of a CO2-bearing fluid2017
- Author(s)
  Okudaira, T., Shigematsu, N., Harigane, Y., Yoshida, K.
- Journal Title
  
  Journal of Structural Geology
  
  Volume: 95 Pages: 171-187
- DOI
  10.1016/j.jsg.2016.11.001
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-26109004, KAKENHI-PROJECT-16K05613, KAKENHI-PROJECT-16K17835
[Journal Article] Reaction-induced grain boundary cracking and anisotropic fluid flow during prograde devolatilization reactions within subduction zones2017
- Author(s)
  Okamoto A, Shimizu H, Fukuda JI, Muto J, Okudaira T
- Journal Title
  
  Contributions to Mineralogy and Petrology
  
  Volume: 172 Issue: 9 Pages: 1-23
- DOI
  10.1007/s00410-017-1393-6
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K05613, KAKENHI-PLANNED-26109004, KAKENHI-PROJECT-17H01863
[Journal Article] Grain size reduction due to fracturing and subsequent grain-size-sensitive creep in a lower crustal shear zone in the presence of CO2-rich fluid.2017
- Author(s)
  Okudaira T., Shigematsu N., Harigane Y., Yoshida K.
- Journal Title
  
  Journal of Structural Geology
  
  Volume: 95
- Data Source
  KAKENHI-PROJECT-17H01863
[Journal Article] 生駒断層帯周辺における露頭規模での脆性変形構造2016
- Author(s)
  三田村圭祐, 奥平敬元, 三田村宗樹
- Journal Title
  
  地質学雑誌
  
  Volume: 122 Pages: 61-74
- NAID
  130005157154
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-26109004
[Journal Article] Meso-scale brittle deformation structures in and around the Ikoma fault zone2016
- Author(s)
  Mitamura, K., Okudaira, T., Mitamura, M.
- Journal Title
  
  The Journal of the Geological Society of Japan
  
  Volume: 122 Issue: 2 Pages: 61-74
- DOI
  10.5575/geosoc.2015.0039
- NAID
  130005157154
- ISSN
  0016-7630, 1349-9963
- Year and Date
  2016-02-15
- Language
  Japanese
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-26109004, KAKENHI-PROJECT-16K05613
[Journal Article] Geochemical characteristics of hydrous basaltic magmas due to assimilation and fractional crystallization: the Ikoma gabbroic complex, southwest Japan2016
- Author(s)
  Koizumi, N., Okudaira, T., Ogawa, D., Yamashita, K., Suda, Y.
- Journal Title
  
  Mineralogy and Petrology
  
  Volume: in press Issue: 5 Pages: 1-24
- DOI
  10.1007/s00710-016-0423-9
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-26109004, KAKENHI-PROJECT-16K05613
[Journal Article] U-Pb SHRIMP ages of detrital zircons from Hiriyur Formation in Chitradurga greenstone belt and its implication to the Neoarchean evolution of Dharwar craton, South India2016
- Author(s)
  Nasheeth, A., Okudaira, T., Horie, K., Hokada, T. and Satish-Kumar, M.
- Journal Title
  
  Journal of the Geological Society of India
  
  Volume: 87 Pages: 43-54
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K05613
[Journal Article] High-temperature fracturing and subsequent grain-size-sensitive creep in lower crustal gabbros: evidence for coseismic loading followed by creep during decaying stress in the lower crust?2015
- Author(s)
  Okudaira, T., Jerabek, P., Stunitz, H., Fusseis, F.
- Journal Title
  
  Journal of Geophysical Research
  
  Volume: 120 Issue: 4 Pages: 1-23
- DOI
  10.1002/2014jb011798
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-26109004, KAKENHI-PROJECT-26240004
[Journal Article] High-temperature fracturing and subsequent grain-size-sensitive creep in lower crustal gabbros: Evidence for coseismic loading followed by creep during decaying stress in the lower crust?2015
- Author(s)
  T. Okudaira, P. Jerabek, H. Stunitz, F. Fusseis
- Journal Title
  
  Journal of Geophysical Research
  
  Volume: in press
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-26109004
[Journal Article] Spheroidal carbonaceous particles (SCPs): their characteristic and application to environmental geology2014
- Author(s)
  井上　淳・北瀬（村上）晶子・奥平敬元
- Journal Title
  
  The Journal of the Geological Society of Japan
  
  Volume: 120 Issue: 9 Pages: 287-298
- DOI
  10.5575/geosoc.2014.0035
- NAID
  130004756764
- ISSN
  0016-7630, 1349-9963
- Year and Date
  2014-09-15
- Language
  Japanese
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-24310023
[Journal Article] Chemical characteristics of Northeast Asian fly ash particles: Implications for their long-range transportation2014
- Author(s)
  Inoue, J., Momose, A., Okudaira, T., Murakami-Kitase, A., Yamazaki, H. and Yoshikawa, S.
- Journal Title
  
  Atmospheric Environment
  
  Volume: 95 Pages: 375-382
- DOI
  10.1016/j.atmosenv.2014.06.048
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-24310023
[Journal Article] Size distribution of spheroidal carbonaceous particles (SCPs) in swimming pool deposits for evaluating the atmospheric particle behavior in different sizes2013
- Author(s)
  Inoue J, Tomozawa A, Okudaira T
- Journal Title
  
  Water, Air and Soil Pollution
  
  Volume: 224 Issue: 5 Pages: 1-7
- DOI
  10.1007/s11270-013-1580-7
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24310023
[Journal Article] Characteristic differences in the chemical composition of spheroidal carbonaceous particles in Japanese and Chinese cities2012
- Author(s)
  Momose, A
- Journal Title
  
  Water, Air and Soil Pollution
  
  Volume: 223 Issue: 8 Pages: 4761-4767
- DOI
  10.1007/s11270-012-1232-3
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21241005, KAKENHI-PROJECT-24310023
[Journal Article] Estimates of stress and strain rate based on the boundary between the fields of grain-size sensitive and insensitive creep2012
- Author(s)
  Okudaira, T., Shigematsu, N.
- Journal Title
  
  Journal of Geophysical Research
  
  Volume: 117 Issue: B3
- DOI
  10.1029/2011jb008799
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21241005
[Journal Article] Grain-boundary diffusion rates inferred from grain-size variations of quartz in metacherts from a contact aureole2012
- Author(s)
  Okudaira, T.
- Journal Title
  
  American Mineralogist
  
  Volume: 98 Pages: 680-688
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21241005
[Journal Article] The spatial and temporal distributions of spheroidal carbonaceous particles (SCPs) from sediment core samples from industrial cities in Japan and China.2011
- Author(s)
  Hirakawa E., Murakami-Kitase A., Okudaira T., Inoue J., Yamasaki H., Yoshikawa S.
- Journal Title
  
  Environmental Earth Sciences
  
  Volume: (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21241005
[Journal Article] 領家帯に記録された東アジア東縁の白亜紀イベント2011
- Author(s)
  奥平敬元・隅田祥光
- Journal Title
  
  地学雑誌
  
  Volume: 120 Pages: 452-465
- NAID
  10030372718
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21241005
[Journal Article] 蛍光X線分析装置を用いた火成岩・堆積岩・堆積物・土壌中の主要・微量・希土類元素の定量分析2011
- Author(s)
  隅田祥光・小泉奈緒子・奥平敬元
- Journal Title
  
  MAGMA
  
  Volume: 93 Pages: 19-32
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21241005
[Journal Article] The spatial and temporal distributions of spheroidal carbonaceous particles (SCPs) from sediment core samples from industrial cities in Japan and China2011
- Author(s)
  Hirakawa, E., Murakami-Kitase, A., Okudaira, T., Inoue, J., Yamasaki, H., Yoshikawa, S.
- Journal Title
  
  Environmental Earth Sciences
  
  Volume: 64 Pages: 833-840
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21241005
[Journal Article] 低希釈ガラスビード法にする蛍光X線分析装置を用いた珪酸塩岩石中の主成分,微量成分の定量分析2010
- Author(s)
  隅田祥光・奥平敬元・古山勝彦
- Journal Title
  
  MAGMA (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21241005
[Journal Article] 領家変成帯に記録された白亜紀イベント2010
- Author(s)
  奥平敬元・隅田祥光
- Journal Title
  
  地学雑誌 (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21241005
[Journal Article] Grain-size-sensitive deformation of upper greenschist- to lower amphibolite-facies metacherts from a low-P/high-T metamorphic belt.2010
- Author(s)
  Okudaira, T., Ogawa, D., Michibayashi, K.
- Journal Title
  
  Tectonophysics
  
  Volume: 492 Pages: 141-149
- NAID
  120002851930
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21241005
[Journal Article] 低希釈ガラスビード法による蛍光X線分析装置を用いた珪酸塩岩石中の主成分,微量成分の定量分析2010
- Author(s)
  隅田祥光・奥平敬元・古山勝彦
- Journal Title
  
  MAGMA
  
  Volume: 92 Pages: 21-39
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21241005
[Journal Article] 領家帯に記録された白亜紀イベント2010
- Author(s)
  奥平敬元・隅田祥光
- Journal Title
  
  地学雑誌 119
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540485
[Journal Article] Relationship between surface morphology and chemical composition of spheroidal carbonaceous particles within sediment core samples recovered from Osaka Bay, Japan.59.2010
- Author(s)
  Murakami-Kitase, A., Okudaira, T., Inoue, J.
- Journal Title
  
  Enviromental Earth Sciences
  
  Volume: 59 Pages: 1723-1729
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21241005
[Journal Article] Inoue J Relationship between surface morphology and chemical composition of spheroidal carbonaceous particles within sediment core samples recovered from Osaka Bay2010
- Author(s)
  Murakami-Kitase A, Okudaira T
- Journal Title
  
  Japan. Enviromental Earth Sciences 59
  
  Pages: 1723-1729
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540485
[Journal Article] Relationship between surface morphology and chemical composition of spheroidal carbonaceous particles within sediment core samples recovered from Osaka Bay, Japan2010
- Author(s)
  Murakami-Kitase A, Okudaira T, Inoue J
- Journal Title
  
  Environmental Earth Sciences 59
  
  Pages: 1723-1729
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540485
[Journal Article] Ishii K Mid-crustal horizontal shear zone in the forearc region of the mid-Cretaceous SW Japan arc, inferred from strain analysis of rocks within the Ryoke metamorphic belt.2009
- Author(s)
  Okudaira T, Beppu Y, Yano R, Tsuyama M
- Journal Title
  
  Journal of Asian Earth Sciences 35
  
  Pages: 34-44
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540485
[Journal Article] Relationship between surface morphology and chemical composition of spheroidal carbonaceous particles within sediment core samples recovered from Osaka Bay, Japan.2009
- Author(s)
  Murakami-Kitase, A., Okudaira, T., Inoue J.
- Journal Title
  
  Enviromental Earth Sciences 59
  
  Pages: 1723-1729
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21241005
[Journal Article] Mid-crustal horizontal shear zone in the forearc region of the mid-Cretaceous SW Japan arc, inferred from strain analysis of rocks within the Rvoke metamorphic belt.2009
- Author(s)
  Okudaira, T., Beppu, Y., Yano, R., Tsuyama, M., Ishii, K.
- Journal Title
  
  Journal of Asian Earth Sciences 35
  
  Pages: 34-44
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21241005
[Journal Article] 南海トラフODP Site 808の火山灰層の自生粘土鉱物とその酵素同位体比から推定した生成条件2009
- Author(s)
  中川聖子・益田晴恵・奥平敬元・千葉仁
- Journal Title
  
  地球化学 43
  
  Pages: 1-13
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540485
[Journal Article] Reply to the comment on "Arsenic release from biotite into a Holocene groundwater aquifer in Bangladesh"2009
- Author(s)
  Seddique AA, Masuda H, Mitamura M, Shinoda K, Okudaira T, Yamanaka T, Itai T, Maruoka T, Uesugi K, Ahmed KM
- Journal Title
  
  Applied Geochemistry(Hossain M. Anawar and Martin Mihaljevi) 24
  
  Pages: 486-490
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540485
[Journal Article] Mid-crustal horizontal shear zone in the forearc region of the mid-Cretaceous SW Japan arc, inferred from strain analysis of rocks within the Ryoke metamorphic belt2009
- Author(s)
  Okudaira T, Beppu Y, Yano R, Tsuyama M, Ishii K
- Journal Title
  
  Journal of Asian Earth Sciences 35
  
  Pages: 34-44
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540485
[Journal Article] Mid-crustal horizontal shear zone in the forearc region of the mid-Cretaceous SW Japan arc, inferred from strain analysis of rocks within the Ryoke metamorphic belt2009
- Author(s)
  Okudaira T, Beppu Y, Yano R, Tsuyama M, Ishii, K
- Journal Title
  
  Journal of Asian Earth Sciences 35
  
  Pages: 34-44
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540485
[Journal Article] 南海トラフODP Site 808の火山灰層の自生粘土鉱物とその酸素同位体比から推定した生成条件2009
- Author(s)
  中川聖子・益田晴恵・奥平敬元・千葉仁
- Journal Title
  
  地球化学 43
  
  Pages: 1-13
- NAID
  110009442244
- Data Source
  KAKENHI-PROJECT-19540485
[Journal Article] 南海トラフODP Site 808の火山灰層の自生粘土鉱物とその酸素同位体比から推定した生成条件2009
- Author(s)
  中川聖子・益田晴恵・奥平敬元・千葉仁
- Journal Title
  
  地球化学 43
  
  Pages: 1-13
- NAID
  110009442244
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21241005
[Journal Article] Reply to the comment on by Hossain M.Anawar and martin Mihaljevic."Arsenic release from biotite into a Holocene groundwater aquifer in Bangradesh"2009
- Author(s)
  A.A.Seddique, H.Masuda, M.Mitamura, K.Shinoda, T.Okudaira, T.Yamanaka, T.Itai, T.Maruoka, K.Uesugi, K.M.Ahmed
- Journal Title
  
  Applied Geochemistry 24
  
  Pages: 286-490
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21241005
[Journal Article] Reply to the comment on “Arsenic release from biotite into a Holocene groundwater aquifer in Bangladesh" by Hossain M. Anawar and Martin Mihaljevi2009
- Author(s)
  Seddique AA, Masuda H, Mitamura M, Shinoda K, Okudaira T, Yamanaka T, Itai T, Maruoka T, Uesugi K, Ahmed KM
- Journal Title
  
  Applied Geochemistry 24
  
  Pages: 486-490
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540485
[Journal Article] Reply to the comment on "Arsenic release from biotite into a Holocene groundwater aquifer in Bangladesh" by Hossain M. Anawar and Martin Mihaljevi2009
- Author(s)
  Seddique AA, Masuda H, Mitamura M, Shinoda K, Okudaira T, Yamanaka T, Itai T, Maruoka T, Uesugi K, Ahmed KM
- Journal Title
  
  Applied Geochemistry 27
  
  Pages: 486-490
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540485
[Journal Article] Inhomogeneous deformation of metamorphic tectonites of contrasting lithologies: strain analysis of metapelite and metachert from the Ryoke metamorphic belt, SW Japan2008
- Author(s)
  Okudaira T, Beppu Y
- Journal Title
  
  Journal of Structural Geology 30
  
  Pages: 39-49
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540485
[Journal Article] Strain analysis of rocks within a metamorphosed accretionary complex in the Iwakuni-Yanai district, SW Japan2008
- Author(s)
  Beppu Y, Okudaira T
- Journal Title
  
  Journal of Geosciences, Osaka City University 51
  
  Pages: 1-8
- NAID
  110007478325
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540485
[Journal Article] 出羽丘陵新第三系に発達する変形構造2008
- Author(s)
  西川治, 奥平敬元, 吉田昌幸, 白石建雄
- Journal Title
  
  地質学雑誌補遺
  
  Pages: 1-10
- NAID
  130001915617
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540485
[Journal Article] Inhomogeneous deformation of metamorphic tectonites of contrasting lithologies : strain analysis of metapelite and metachert from the Ryoke metamorphic belt, SW Japan2008
- Author(s)
  Okudaira T, Beppu Y
- Journal Title
  
  Journal of Structural Geology 30
  
  Pages: 39-49
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540485
[Journal Article] Inhomogeneous deformation of metamorphic tectonites of contrasting lithologies: strain analysis of metapelite and metachert from the Ryoke metamorphic belt, SW Japan.2008
- Author(s)
  Okudaira T, Beppu Y
- Journal Title
  
  Journal of Structural Geology 30
  
  Pages: 39-49
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540485
[Journal Article] 出羽丘陵新第三系に発達する変形構造2008
- Author(s)
  西川治・奥平敬元・吉田昌幸・白石建雄
- Journal Title
  
  地質学雑誌 114
- NAID
  130001915617
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540485
[Journal Article] High ductility of K-feldspar and development of granitic banded ultramylonite in the Ryoke metamorphic belt, SW Japan2007
- Author(s)
  Ishii K, Kanagawa K, Shigematsu N, Okudaira T
- Journal Title
  
  Journal of Structural Geology 29
  
  Pages: 1083-1098
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540485
[Journal Article] 初瀬深成複合岩体の定置過程2007
- Author(s)
  西脇仁・奥平敬元近畿中央部
- Journal Title
  
  地質学雑誌 113
  
  Pages: 223-239
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540485
[Journal Article] 近畿中央部,初瀬深成複合岩体の定置過程2007
- Author(s)
  西脇仁・奥平敬元
- Journal Title
  
  地質学雑誌 113
  
  Pages: 223-239
- NAID
  110006385768
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540485
[Journal Article] U-Pb SHRIMP dating of detrital zircons from the Nzilo Group (Kibaran Belt): Implications for the source of sediments and Mesoproterozoic evolution of central Africa2007
- Author(s)
  Kokonyangi JW, Kampunzu AB, Armstrong R, Arima M, Yoshida M, Okudaira T
- Journal Title
  
  Journal of Geology 115
  
  Pages: 99-113
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540485
[Journal Article] Masuda H., Okabayashi K., Maeda S., Seddique A.A., Mitamura M., ShinodaK,Chlorite - source of arsenic groundwater pollution in the Holocene aquifer of Bangladesh
- Author(s)
  Masuda H., Okabayashi K., Maeda S., Seddique A.A., Mitamura M., ShinodaK,Masuda H., Shinoda K., Okudaira T., Takahashi Y. and Noguchi N.
- Journal Title
  
  Geochemical J
  
  Volume: 46 Pages: 381-391
- Data Source
  KAKENHI-PROJECT-21241005
[Presentation] EBSDおよびCL像により推定される破壊による石英の粒径減少過程2025
- Author(s)
  吉岡拓郎・奥平敬元
- Organizer
  2025 変成岩などシンポジウム青葉山大会
- Data Source
  KAKENHI-PROJECT-23K03531
[Presentation] 蛇紋岩化したダナイトに記録されたシリカ活動の変化2024
- Author(s)
  曽田祐介・森下知晃・奥平敬元・水上知行
- Organizer
  日本地質学会第131年学術大会
- Data Source
  KAKENHI-PROJECT-23K03531
[Presentation] Water in deformed quartz: Changes in contents and distributions by development of dynamic recrystallization2023
- Author(s)
  Fukuda J, Okudaira T, Ohtomo Y
- Organizer
  Water-Rock Interaction (WRI-17)/Applied Isotope Geochemistry (AIG-14)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K03531
[Presentation] Dominant slip system in naturally deformed quartz under upper crustal conditions inferred from crystallographic- and shape-preferred orientation of quartz phenocrysts in a sheared granitic porphyry2023
- Author(s)
  Wang Q, Okudaira T, Shigematsu N
- Organizer
  130th Annual Meeting of the Geological Society of Japan
- Data Source
  KAKENHI-PROJECT-20K04087
[Presentation] Dominant slip system in naturally deformed quartz under upper crustal conditions inferred from crystallographic- and shape-preferred orientation of quartz phenocrysts in a sheared granitic porphyry2023
- Author(s)
  Wang Q, Okudaira T, Shigematsu N
- Organizer
  130th Annual Meeting of the Geological Society of Japan
- Data Source
  KAKENHI-PROJECT-23K03531
[Presentation] 低速から中速度におけるグレイワッケの鏡面生成条件と摩擦特性2023
- Author(s)
  前田純伶・山下　太・大久保蔵馬・福山英一・奥平敬元
- Organizer
  日本地震学会2023年度秋季大会
- Data Source
  KAKENHI-PROJECT-23K03531
[Presentation] 2次元粘弾塑性モデルによる活断層の傾斜角度の検証：大阪平野を例として2023
- Author(s)
  西脇勇望・奥平敬元・石井和彦・三田村宗樹
- Organizer
  変成岩などシンポジウム
- Data Source
  KAKENHI-PROJECT-20K04087
[Presentation] 鹿塩マイロナイトのEBSD解析と大陸地殻延性剪断帯のレオロジー2023
- Author(s)
  道林克禎・奥平敬元・遠藤弘人・Mainprice D
- Organizer
  日本地球惑星科学連合2023年大会
- Data Source
  KAKENHI-PROJECT-23K03531
[Presentation] Fault mirror formation and friction-wear properties with subarkose and greywacke2023
- Author(s)
  Maeda S, Yamashita F, Okubo K, Fukuyama E, Okudaira T
- Organizer
  American Geophysical Union, Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K03531
[Presentation] 低速から中速度におけるグレイワッケの鏡面生成条件と摩擦特性2023
- Author(s)
  前田純伶・山下　太・大久保蔵馬・福山英一・奥平敬元
- Organizer
  日本地震学会2023年度秋季大会
- Data Source
  KAKENHI-PROJECT-20K04087
[Presentation] アンチゴライト蛇紋岩中の細粒かんらん石脈の形成2023
- Author(s)
  曽田祐介・森下知晃・奥平敬元・水上知行
- Organizer
  日本地質学会第130年学術大会
- Data Source
  KAKENHI-PROJECT-23K03531
[Presentation] 入力仕事率に依存する石英質砂岩の摩擦・摩耗特性2023
- Author(s)
  前田純伶・山下　太・大久保蔵馬・福山英一・奥平敬元
- Organizer
  日本地球惑星科学連合2023年大会
- Data Source
  KAKENHI-PROJECT-23K03531
[Presentation] アンチゴライト蛇紋岩中の細粒かんらん石脈の形成2023
- Author(s)
  曽田祐介・森下知晃・奥平敬元・水上知行
- Organizer
  日本地質学会第130年学術大会
- Data Source
  KAKENHI-PROJECT-20K04087
[Presentation] Fault mirror formation and friction-wear properties with subarkose and greywacke2023
- Author(s)
  Maeda S, Yamashita F, Okubo K, Fukuyama E, Okudaira T
- Organizer
  American Geophysical Union, Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04087
[Presentation] 入力仕事率に依存する石英質砂岩の摩擦・摩耗特性2023
- Author(s)
  前田純伶・山下　太・大久保蔵馬・福山英一・奥平敬元
- Organizer
  日本地球惑星科学連合2023年大会
- Data Source
  KAKENHI-PROJECT-20K04087
[Presentation] 鹿塩マイロナイトのEBSD解析と大陸地殻延性剪断帯のレオロジー2023
- Author(s)
  道林克禎・奥平敬元・遠藤弘人・Mainprice D
- Organizer
  日本地球惑星科学連合2023年大会
- Data Source
  KAKENHI-PROJECT-20K04087
[Presentation] Relationship between the strain and the activity of slip systems in deforming quartz from misorientation and shape-preferred orientation of quartz phenocrysts in a deformed granite porphyry2022
- Author(s)
  Wang Q, Okudaira T, Shigematsu N
- Organizer
  129th Annual Meeting of the Geological Society of Japan
- Data Source
  KAKENHI-PROJECT-20K04087
[Presentation] 石英の動的再結晶の発展と含水量の変化2022
- Author(s)
  福田惇一・奥平敬元・大友幸子
- Organizer
  日本地質学会第129年学術大会
- Data Source
  KAKENHI-PROJECT-20K04087
[Presentation] Cathodoluminescence and EBSD observations on quartz phenocrysts from a weakly deformed granite porphyry in the Ryoke belt, Awaji Island, SW Japan2022
- Author(s)
  Liu S, Wang Q, Okudaira T, Shigematsu N
- Organizer
  129th Annual Meeting of the Geological Society of Japan
- Data Source
  KAKENHI-PROJECT-20K04087
[Presentation] インド南部ダールワール岩体チトラドゥルガ片岩帯の泥質岩・砂質岩からみた変成作用2022
- Author(s)
  外田智千・M. Satish-Kumar・豊島剛志・片岡香子・上野雄一郎・三島郁・Abdulla Nasheeth・奥平敬元・猪川千晶
- Organizer
  日本鉱物科学会2022年年会
- Data Source
  KAKENHI-PROJECT-20K04087
[Presentation] Effects of strain on the activity of <a> slip systems in deforming quartz inferred from crystallographic- and shape-preferred orientation of sheared quartz phenocrysts in a granitic porphyry2021
- Author(s)
  Wang Q, Okudaira T
- Organizer
  127th Annual Meeting of the Geological Society of Japan
- Data Source
  KAKENHI-PROJECT-20K04087
[Presentation] Evaluation of dip angles of active faults beneath the Osaka Plain, inferred from a 2-D numerical analysis of viscoelastic-plastic models2020
- Author(s)
  Nishiwaki H, Okudaira T, Ishii K, Mitamura M
- Organizer
  American Geophysical Union, Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04087
[Presentation] Marker-in-Cell法による圧縮場での地質構造発達シミュレーション：大阪平野における断層の姿勢の推定2019
- Author(s)
  西脇勇望・奥平敬元・石井和彦
- Organizer
  日本地質学会第126年学術大会
- Data Source
  KAKENHI-PROJECT-16K05613
[Presentation] Formation and development of lower crustal shear zones: A petrological perspective2019
- Author(s)
  Okudaira T, Soda Y
- Organizer
  The Second Symposium on Crustal Dynamics (ISCD-2): Toward Integrated View of Island Arc Seismogenesis
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05613
[Presentation] Fracturing of plagioclase grains: Roles for deformation mechanism and fluid pathway at lower crust2019
- Author(s)
  Soda Y, Okudaira T
- Organizer
  The Second Symposium on Crustal Dynamics (ISCD-2): Toward Integrated View of Island Arc Seismogenesis
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05613
[Presentation] 斜長石の高温細粒化と組成累帯構造: 2. 等温減圧過程での複変成作用による組成累帯構造の形成2019
- Author(s)
  曽田祐介・奥平敬元
- Organizer
  日本地質学会第126年学術大会
- Data Source
  KAKENHI-PROJECT-16K05613
[Presentation] Fracturing of plagioclase grains: Roles for deformation mechanism and fluid pathway at lower crust2019
- Author(s)
  Soda Y, Okudaira T
- Organizer
  The Second Symposium on Crustal Dynamics (ISCD-2): Toward Integrated View of Island Arc Seismogenesis
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] Formation and development of lower crustal shear zones: A petrological perspective2019
- Author(s)
  Okudaira T, Soda Y
- Organizer
  The Second Symposium on Crustal Dynamics (ISCD-2): Toward Integrated View of Island Arc Seismogenesis
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] 下部地殻の変形と延性剪断帯の形成2019
- Author(s)
  奥平敬元・曽田祐介・豊島剛志
- Organizer
  日本地質学会第126年学術大会
- Invited
- Data Source
  KAKENHI-PROJECT-16K05613
[Presentation] Recent Studies along the Median Tectonic Line (MTL) in the Eastern Kii Peninsula, SW Japan2019
- Author(s)
  Norio SHIGEMATSU, Koichiro FUJIMOTO, Masao. KAMETAKA, Takamoto OKUDAIRA, Hiroshi MORI, Simon WALLIS
- Organizer
  International Symposium Crustal Dynamics (ISCD-2): Toward Integrated View of Island Arc Seismogenesis
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] 褶曲した斜長岩マイロナイト中の斜長石定向配列2019
- Author(s)
  曽田祐介・鍛治本佳亮・針金由美子・奥平敬元
- Organizer
  日本地質学会第126年学術大会
- Data Source
  KAKENHI-PROJECT-16K05613
[Presentation] 斜長岩マイロナイト中の褶曲と斜長石ファブリック2018
- Author(s)
  曽田祐介・岩城航平・鍛治本佳亮・針金由美子・奥平敬元
- Organizer
  日本地質学会第124年学術大会
- Data Source
  KAKENHI-PROJECT-16K05613
[Presentation] Microstructures related to grain size reduction and exsolution/phase separation in plagioclase under lower crustal conditions2018
- Author(s)
  Matsuda T, Soda Y, Harigane Y, Okudaira T
- Organizer
  JpGU Meeting 2018
- Data Source
  KAKENHI-PROJECT-16K05613
[Presentation] ressure-Temperature-time path inversion from zoned minerals using data assimilation2018
- Author(s)
  Kuwatani T, Nagao H, Okamoto A, Yoshida K, Ito SI, Okudaira T
- Organizer
  Asia-Oceania Geosciences Society 15th Annual Meeting (AOGS2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05613
[Presentation] 斜長石の高温細粒化と組成累帯構造2018
- Author(s)
  松田　拓・曽田祐介・小林幸雄・伊藤元雄・針金由美子・奥平敬元
- Organizer
  日本地質学会第124年学術大会
- Data Source
  KAKENHI-PROJECT-16K05613
[Presentation] Microstructures related to grain size reduction and exsolution/phase separation in plagioclase under lower crustal conditions2018
- Author(s)
  Matsuda T, Soda Y, Harigane Y, Okudaira T
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] Pulverization in a meta-anorthosite of a lower crustal shear zone2018
- Author(s)
  Soda Y, Okudaira T
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] Fracturing and the development of ductile shear zones in the lower crust2018
- Author(s)
  Okudaira T, Soda Y, Harigane Y
- Organizer
  Geophysical Union, Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05613
[Presentation] 斜長岩マイロナイト中の褶曲と斜長石ファブリック2018
- Author(s)
  曽田祐介・岩城航平・鍛治本佳亮・針金由美子・奥平敬元
- Organizer
  日本地質学会第125年学術大会
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] Would phase separation be a new grain-size reduction process in the lower crustal conditions?2018
- Author(s)
  Soda Y, Matsuda T, Kobayashi S, Ito M, Harigane Y, Okudaira T
- Organizer
  American Geophysical Union, Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] Pressure-Temperature-time path inversion from zoned minerals using data assimilation2018
- Author(s)
  Kuwatani T, Nagao H, Okamoto A, Yoshida K, Ito SI, Okudaira T
- Organizer
  Asia-Oceania Geosciences Society 15th Annual Meeting (AOGS2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] Fracturing and the development of ductile shear zones in the lower crust. American Geophysical Union2018
- Author(s)
  Okudaira T, Soda Y, Harigane Y
- Organizer
  American Geophysical Union, Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] Would phase separation be a new grain-size reduction process in the lower crustal conditions?2018
- Author(s)
  Soda Y, Matsuda T, Kobayashi S, Ito M, Harigane Y, Okudaira T
- Organizer
  American Geophysical Union, Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05613
[Presentation] Pulverization in a meta-anorthosite of a lower crustal shear zone2018
- Author(s)
  Soda Y, Okudaira T
- Organizer
  JpGU Meeting 2018
- Data Source
  KAKENHI-PROJECT-16K05613
[Presentation] 斜長石の高温細粒化と組成累帯構造2018
- Author(s)
  松田　拓・曽田祐介・小林幸雄・伊藤元雄・針金由美子・奥平敬元
- Organizer
  日本地質学会第125年学術大会
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] 下部地殻剪断帯における破壊の役割2017
- Author(s)
  奥平敬元
- Organizer
  変成岩などシンポジウム
- Place of Presentation
  大沢温泉，岩手県花巻市
- Year and Date
  2017-03-19
- Data Source
  KAKENHI-PROJECT-16K05613
[Presentation] 地殻下部のはんれい岩に見られる斜長石ファブリック2017
- Author(s)
  曽田祐介・松田　拓・針金由美子・重松紀生・奥平敬元
- Organizer
  日本地質学会第123年学術大会
- Data Source
  KAKENHI-PROJECT-16K05613
[Presentation] 紀伊半島東部の中央構造線の最近の調査結果.2017
- Author(s)
  重松紀生・藤本光一郎・亀高正男・奥平敬元・森　宏
- Organizer
  日本地質学会第124年学術大会
- Data Source
  KAKENHI-PROJECT-17H01863
[Presentation] The role of fracturing on the formation of the lower crustal shear zones.2017
- Author(s)
  Okudaira T,
- Organizer
  JpGU_AGU Joint Meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01863
[Presentation] The role of fracturing on the formation of the lower crustal shear zones2017
- Author(s)
  Okudaira T
- Organizer
  JpGU-AGU Joint Meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05613
[Presentation] Petrology and geochronology of rocks in and around Chitradurga shear zone: Some insights to the mode and timing of amalgamation of western and eastern Dharwar cratons, South India2017
- Author(s)
  Nasheeth A, Okudaira T, Hokada T, Horie K, Satish-Kumar M, Ueno Y.
- Organizer
  8th Symposium on Polar Science, National Institute of Polar Research, Tachikawa
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] The role of fracturing on the formation of the lower crustal shear zones2017
- Author(s)
  Okudaira T.
- Organizer
  JpGU-AGU joint meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] Petrology and geochronology of rocks in and around Chitradurga shear zone: Some insights to the mode and timing of amalgamation of western and eastern Dharwar cratons, South India.2017
- Author(s)
  Nasheeth A, Okudaira T, Hokada T, Horie K, Satish-Kumar M, Ueno Y,
- Organizer
  8th Symposium on Polar Science, National Institute of Polar Research
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01863
[Presentation] Petrology and geochronology of rocks in and around Chitradurga shear zone: Some insights to the mode and timing of amalgamation of western and eastern Dharwar cratons, South India2017
- Author(s)
  Nasheeth A, Okudaira T, Hokada T, Horie K, Satish-Kumar M, Ueno Y
- Organizer
  8th Symposium on Polar Science
- Data Source
  KAKENHI-PROJECT-16K05613
[Presentation] かんらん岩の25°S OCC深部での変形・変質作用. 海洋リソスフェアの蛇紋岩化作用と物理・化学・生物プロセス2017
- Author(s)
  曽田祐介・奥平敬元・水上知行・森下知晃・ウォリス・サイモン
- Organizer
  InterRidge-Japan研究集会, 東京大学大気海洋研究所, 柏
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] かんらん岩の25°S OCC深部での変形・変質作用2017
- Author(s)
  曽田祐介・奥平敬元・水上知行・森下知晃・ウォリス・サイモン
- Organizer
  InterRidge-Japan研究集会
- Data Source
  KAKENHI-PROJECT-16K05613
[Presentation] 地殻下部のはんれい岩に見られる斜長石ファブリック2017
- Author(s)
  曽田祐介・松田　拓・針金由美子・重松紀生・奥平敬元
- Organizer
  日本地質学会第124年学術大会（愛媛）
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] 紀伊半島東部の中央構造線の最近の調査結果2017
- Author(s)
  重松紀生・藤本光一郎・亀高正男・奥平敬元・森　宏
- Organizer
  日本地質学会第124年学術大会（愛媛）
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] 紀伊半島東部の中央構造線の最近の調査結果2017
- Author(s)
  重松紀生・藤本光一郎・亀高正男・奥平敬元・森　宏
- Organizer
  日本地質学会第123年学術大会
- Data Source
  KAKENHI-PROJECT-16K05613
[Presentation] 下部地殻剪断帯の発達過程：ノルウェー北部Eidsfjord剪断帯2016
- Author(s)
  奥平敬元・重松紀生・針金由美子・吉田健太
- Organizer
  日本地質学会第122年学術大会
- Place of Presentation
  日本大学文理学部（東京都・世田谷区）
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] 地殻下部における剪断帯の発達様式：ノルウェー北部，Eidsfjord剪断帯2016
- Author(s)
  奥平敬元・重松紀生・針金由美子
- Organizer
  地球惑星科学連合2016年大会
- Place of Presentation
  幕張国際会議場，千葉県千葉市美浜区
- Year and Date
  2016-05-23
- Data Source
  KAKENHI-PROJECT-16K05613
[Presentation] 下部地殻剪断帯の発達過程：ノルウェー北部Eidsfjord剪断帯2016
- Author(s)
  奥平敬元・重松紀生・針金由美子・吉田健太
- Organizer
  日本地質学会第122年学術大会
- Place of Presentation
  日本大学，東京都世田谷区
- Year and Date
  2016-09-11
- Data Source
  KAKENHI-PROJECT-16K05613
[Presentation] ベイズ推論による鉱物組成累帯構造からの温度ー圧力ー時間履歴推定の試み2016
- Author(s)
  桑谷　立・岡本　敦・吉田健太・奥平敬元
- Organizer
  日本地質学会第122年学術大会
- Place of Presentation
  日本大学文理学部（東京都・世田谷区）
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] Development of lower crustal shear zones: Examples from Norway, Antarctica, Pakistan and Japan2016
- Author(s)
  Okudaira T, Toyoshima T
- Organizer
  International Symposium on Crustal Dynamics 2016: Unified understanding of geodynamic processes at different time and length scale
- Place of Presentation
  高山市民文化会館，岐阜県高山市
- Year and Date
  2016-07-21
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05613
[Presentation] Development of lower crustal shear zones: Examples from Norway, Antarctica, Pakistan and Japan2016
- Author(s)
  Okudaira, T., Toyoshima, T.
- Organizer
  International Symposium on Crustal Dynamics 2016: Unified understanding of geodynamic processes at different time and length scale
- Place of Presentation
  高山市民文化会館（岐阜県・高山市）
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] ベイズ推論による鉱物組成累帯構造からの温度-圧力-時間履歴推定の試み2016
- Author(s)
  桑谷　立・岡本　敦・吉田健太・奥平敬元
- Organizer
  日本地質学会第122年学術大会
- Place of Presentation
  日本大学，東京都世田谷区
- Year and Date
  2016-09-11
- Data Source
  KAKENHI-PROJECT-16K05613
[Presentation] 地殻下部における剪断帯の発達様式：ノルウェー北部，Eidsfjord剪断帯2016
- Author(s)
  奥平敬元・重松紀生・針金由美子
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  幕張国際会議場（千葉県・千葉市）
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] 下部地殻剪断帯の初期過程：ノルウェーHasvik斑れい岩体を例として2015
- Author(s)
  木村皐史・奥平敬元
- Organizer
  地球惑星科学連合2015年大会
- Place of Presentation
  幕張国際会議場（千葉県・千葉市）
- Year and Date
  2015-05-25
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] 含水マグマだまりの同化分別結晶作用：生駒はんれい複合岩体の例2015
- Author(s)
  小泉奈緒子・奥平敬元・小川大介・山下勝行・隅田祥光
- Organizer
  日本地質学会第121年学術大会
- Place of Presentation
  信州大学工学部（長野県・長野市）
- Year and Date
  2015-09-12
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] High-temperature fracturing and grain-size-sensitive creep in lower crustal gabbros2015
- Author(s)
  Okudaira T, Jerabek P, Stunitz H, Fusseis F
- Organizer
  13th Meeting of the Central European Tectonic Studies Groups
- Place of Presentation
  Kadan (Czech Republic)
- Year and Date
  2015-04-23
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] 接触変成帯におけるチャート中の石英の粒径変化から見積った粒界拡散係数2012
- Author(s)
  奥平敬元
- Organizer
  日本地質学会第119年学術大会
- Place of Presentation
  大阪府立大学、堺
- Data Source
  KAKENHI-PROJECT-21241005
[Presentation] 東アジア地域工業都市域の堆積物中のSCPs (化石燃料起源粒子)元素組成2012
- Author(s)
  百瀬あずさ・井上淳・北瀬(村上)晶子・奥平敬元・吉川周作
- Organizer
  日本地質学会第118年学術大会
- Place of Presentation
  大阪府立大学
- Year and Date
  2012-09-17
- Data Source
  KAKENHI-PROJECT-24310023
[Presentation] 接触変成帯におけるメタチャート中の石英の粒径変化から求めた粒界拡散係数2012
- Author(s)
  奥平敬元
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  幕張国際会議場，千葉
- Data Source
  KAKENHI-PROJECT-21241005
[Presentation] 領家変成帯から見出される拡散クリープ-転位クリープ遷移とその条件2011
- Author(s)
  宮崎智美・奥平敬元・篠田圭司・佐津川貴子・道林克禎
- Organizer
  日本地質学会第118年学術大会
- Place of Presentation
  茨城大学(水戸)
- Year and Date
  2011-09-11
- Data Source
  KAKENHI-PROJECT-21241005
[Presentation] Estimates of stress and strain rate of mylonites of drillcore from a borehole penetrated the Median Tectonic Line, based on the boundary between the fields of grain-size sensitive and insensitive creep2011
- Author(s)
  Okudaira T., Shigematsu, N.
- Organizer
  Norris and Cooper Symposium 2011
- Place of Presentation
  University of Otago, Dunedin, New Zealand
- Year and Date
  2011-11-24
- Data Source
  KAKENHI-PROJECT-21241005
[Presentation] Estimates of stress and strain rate based on the field boundary between the grain-size sensitive and insensitive creep regimes2011
- Author(s)
  Okudaira, T., Shigematsu, N.
- Organizer
  Asia-Oceania Geosciences Society 8th Annual Meeting (AOGS2011)
- Place of Presentation
  Taipei International Convention Center, Taipei, Taiwan
- Year and Date
  2011-08-11
- Data Source
  KAKENHI-PROJECT-21241005
[Presentation] 小泉奈緒子・隅田祥光・奥平敬元2011
- Author(s)
  小泉奈緒子・隅田祥光・奥平敬元
- Organizer
  地球惑星科学連合2011年大会
- Place of Presentation
  幕張国際会議場
- Year and Date
  2011-05-27
- Data Source
  KAKENHI-PROJECT-21241005
[Presentation] 領家変成帯における歪みの局在化2011
- Author(s)
  奥平敬元・重松紀生
- Organizer
  日本地質学会第118年学術大会
- Place of Presentation
  茨城大学(水戸)
- Year and Date
  2011-09-11
- Data Source
  KAKENHI-PROJECT-21241005
[Presentation] 始生代インド南部ダールワール岩体の変成作用プロセス2011
- Author(s)
  外田智千・Satish-Kumar M・Nasheeth Abdulla・上野雄一郎・山崎里英・奥平敬元
- Organizer
  日本地質学会第118年学術大会
- Place of Presentation
  茨城大学(水戸)
- Year and Date
  2011-09-11
- Data Source
  KAKENHI-PROJECT-21241005
[Presentation] 変形機構領域境界による歪速度と流動応力の見積り:三重県飯高町で掘削されたGSJ飯高赤桶観測井コアの例2011
- Author(s)
  奥平敬元・重松紀生
- Organizer
  地球惑星科学連合2011年大会
- Place of Presentation
  幕張国際会議場
- Year and Date
  2011-05-27
- Data Source
  KAKENHI-PROJECT-21241005
[Presentation] 小豆島における領家苦鉄質岩脈の岩石化学的特徴とその起源2011
- Author(s)
  小泉奈緒子・奥平敬元・隅田祥光
- Organizer
  日本地質学会第118年学術大会
- Place of Presentation
  茨城大学(水戸)
- Year and Date
  2011-09-10
- Data Source
  KAKENHI-PROJECT-21241005
[Presentation] 溶解-沈殿クリープに関連する水の分布とその拡散性2011
- Author(s)
  福田惇一・奥平敬元
- Organizer
  日本鉱物科学会2011年年会
- Place of Presentation
  茨城大学(水戸)
- Year and Date
  2011-09-10
- Data Source
  KAKENHI-PROJECT-21241005
[Presentation] 溶液-沈殿機構による斜長石の変形:領家帯内部剪断帯からの知見2011
- Author(s)
  福田惇一・奥平敬元
- Organizer
  地球惑星科学連合2011年大会
- Place of Presentation
  幕張国際会議場
- Year and Date
  2011-05-27
- Data Source
  KAKENHI-PROJECT-21241005
[Presentation] Chlorite as a primary source of arsenic in groundwater aquifersedients in Bengal delta.(Abstract : A676R)2010
- Author(s)
  Masuda H..Shinoda K., Noguchi N., Okudaira T., Takahashi Y., Mitamura M., Seddique A.A.
- Organizer
  Goldschmidt Conference
- Place of Presentation
  Knoxville Convension Center, Knoxville (USA)
- Year and Date
  2010-06-16
- Data Source
  KAKENHI-PROJECT-21241005
[Presentation] 領家花崗岩類中に含まれる苦鉄質暗色包有物の記載岩石学的・岩石化学的特徴とその形成過程2010
- Author(s)
  小泉奈緒子・隅田祥光・奥平敬元
- Organizer
  日本地質学会第117年学術大会
- Place of Presentation
  富山大学(富山)
- Data Source
  KAKENHI-PROJECT-21241005
[Presentation] Grain-size-sensitive creep in fine-grained metacherts from alow-P/high-T metamorphic belt.2010
- Author(s)
  Okudaira T, Ogawa D, Miyazaki T, Michibayashi K
- Organizer
  Korea-Japan Geological Societies Joint Meeting
- Place of Presentation
  National Muroto Youth Outdoor Learning Center (Kouchi)
- Year and Date
  2010-08-24
- Data Source
  KAKENHI-PROJECT-21241005
[Presentation] カリ長石の細粒化過程と変形機構の変化2010
- Author(s)
  福田惇一・奥平敬元・佐津川貴子・道林克禎
- Organizer
  2010年地球惑星科学連合大会
- Place of Presentation
  幕張メッセ(千葉)
- Data Source
  KAKENHI-PROJECT-21241005
[Presentation] Chlorite as a primary source of arsenic in groundwater aquifer sedients in Bengal delta2010
- Author(s)
  Masuda H., Shinoda K., Noguchi N., Okudaira T., Takahashi Y., Mitamura M. and Seddique A.A.
- Organizer
  Goldschmidt Conference
- Place of Presentation
  Knoxville, USA
- Year and Date
  2010-06-16
- Data Source
  KAKENHI-PROJECT-21241005
[Presentation] 付加体起源変成帯の低変成度メタチャートにおける拡散クリープ2010
- Author(s)
  宮崎智美・小川大介・奥平敬元・佐津川貴子・道林克禎
- Organizer
  地球惑星科学連合2010年大会
- Place of Presentation
  幕張メッセ(千葉)
- Data Source
  KAKENHI-PROJECT-21241005
[Presentation] :領家変成帯から見いだされる拡散クリープー転位クリープ遷移2010
- Author(s)
  宮崎智美・奥平敬元・小川大介・佐津川貴子・道林克禎
- Organizer
  日本地質学会第117年学術大会
- Place of Presentation
  富山大学(富山)
- Data Source
  KAKENHI-PROJECT-21241005
[Presentation] 中部地殻条件下におけるカリ長石のレオロジー2010
- Author(s)
  福田惇一・奥平敬元・佐津川貴子・道林克禎
- Organizer
  日本地質学会第117年学術大会
- Place of Presentation
  富山大学(富山)
- Data Source
  KAKENHI-PROJECT-21241005
[Presentation] 石英集合体の離散と花崗岩質ウルトラマイロナイト中の細粒多相集合体の形成過程2009
- Author(s)
  石井和彦・奥平敬元・金川久一・重松紀生
- Organizer
  地球惑星科学連合2009年大会
- Place of Presentation
  幕張国際会議場
- Year and Date
  2009-05-17
- Data Source
  KAKENHI-PROJECT-19540485
[Presentation] 剪断変形時における長石の反応-細粒化過程への水の役割と輸送機構:赤外分光法面分析2009
- Author(s)
  福田惇一・奥平敬元
- 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-PROJECT-19540485
[Presentation] Mg成分に富む斜方輝石と低い含水条件を獲得したサヌカイトマグマー二上層群春日山安山岩での例-2009
- Author(s)
  佐藤隆春・古山勝彦・奥平敬元・冨田克敏・佐藤良二
- Organizer
  地学団体研究会第63回総会
- Place of Presentation
  下仁田町文化ホール
- Year and Date
  2009-08-21
- Data Source
  KAKENHI-PROJECT-19540485
[Presentation] 地下水汚染の原因となるヒ素を含む緑泥石2009
- Author(s)
  益田・篠田・野口直樹・奥平敬元・Seddique
- Organizer
  2009年日本地球化学会年会
- Place of Presentation
  広島
- Data Source
  KAKENHI-PROJECT-21241005
[Presentation] 上部緑色片岩相~下部角閃岩相メタチャートの変形機構(予報)2009
- Author(s)
  奥平敬元・小川大介・道林克禎
- Organizer
  地球惑星科学連合2009年大会
- Place of Presentation
  幕張国際会議場
- Year and Date
  2009-05-17
- Data Source
  KAKENHI-PROJECT-19540485
[Presentation] 上部緑色片岩相～下部角閃岩相メタチャートの変形機構(矛報)2009
- Author(s)
  奥平敬元・小川大介・道林克禎
- Organizer
  地球惑星科学連合2009年大会
- Place of Presentation
  幕張国際会議場
- Year and Date
  2009-05-18
- Data Source
  KAKENHI-PROJECT-19540485
[Presentation] 火山ガラスの化学組成によるテフラ層の給源火山・地域の識別□ 大阪層群と琵琶湖高島沖コア試料の例□2009
- Author(s)
  長橋良隆・小林聡子・吉川清志・奥平敬元・吉川周作・吉田武義
- Organizer
  日本第四紀学会2009年大会
- Place of Presentation
  滋賀県立琵琶湖博物館
- Year and Date
  2009-08-21
- Data Source
  KAKENHI-PROJECT-21241005
[Presentation] Grain size-sensitive deformation of upper greenschist- to lower amphibolite-facies metacherts from the Ryoke metamorphic belt, SW Japan2009
- Author(s)
  Okudaira T, Ogawa D, Michibayashi K
- Organizer
  International Symposium on Deformation, Rheology and Tectonics 2009
- Place of Presentation
  Crowne Hotel Liverpool, UK
- Year and Date
  2009-09-10
- Data Source
  KAKENHI-PROJECT-19540485
[Presentation] The role of water in neocrystallization of feldspar during shear deformation: water distributions revealed by FT-IR mapping.2009
- Author(s)
  Fukuda J, Okudaira T, Michibayashi K
- Organizer
  American Geophysical Union, Fall Meeting
- Place of Presentation
  San Francisco
- Year and Date
  2009-12-15
- Data Source
  KAKENHI-PROJECT-19540485
[Presentation] 領家帯内部剪断帯における変形-反応と水分布:大阪府岸和田地域の例2009
- Author(s)
  福田惇一・奥平敬元
- Organizer
  地球惑星科学連合2009年大会
- Place of Presentation
  幕張国際会議場
- Year and Date
  2009-05-17
- Data Source
  KAKENHI-PROJECT-19540485
[Presentation] The role of water in neocrystallization of feldspar during shear deformation : water distributions revealed by FT-IR mapping2009
- Author(s)
  Fukuda J, Okudaira T, Michibayashi K
- Organizer
  American Geophysical Union, Fall Meeting
- Place of Presentation
  Moscone Convention Center, SanFrancisco, USA
- Year and Date
  2009-12-15
- Data Source
  KAKENHI-PROJECT-19540485
[Presentation] Grain size-sensitive deformation of upper greenschist- to lower amphibolite-facies metacherts from the Ryoke metamorphic belt, SW Japan.2009
- Author(s)
  Okudaira T, Ogawa D, Michibayashi K
- Organizer
  International Symposium on Deformation, Rheology and Tectonics 2009
- Place of Presentation
  Liverpool(UK)
- Data Source
  KAKENHI-PROJECT-21241005
[Presentation] 剪断変形時における長石の反応-細粒化過程への水の役割と輸送機構:赤外分光法面分析2009
- Author(s)
  福田惇一・奥平敬元
- Organizer
  日本地質学会第116年学術大学
- Place of Presentation
  岡山理科大学
- Year and Date
  2009-09-05
- Data Source
  KAKENHI-PROJECT-21241005
[Presentation] Transition between dislocation creep and diffusion creep in upper green schist- to lower amphibolite-facies metacherts2009
- Author(s)
  Okudaira T, Ogawa D, Miyazaki T, Michibayashi K
- Organizer
  American Geophysical Union, Fall Meeting
- Place of Presentation
  Moscone Convention Center, SanFrancisco, USA
- Year and Date
  2009-12-15
- Data Source
  KAKENHI-PROJECT-19540485
[Presentation] 領家変成帯:デタッチメントとしての中央構造線をもたらした低圧高温型剪断帯2009
- Author(s)
  奥平敬元
- Organizer
  地球惑星科学連合2009年大会(招待)
- Place of Presentation
  幕張国際会議場
- Year and Date
  2009-05-19
- Data Source
  KAKENHI-PROJECT-21241005
[Presentation] 石英集合体の離散と花崗岩質ウルトラマイロナイト中の細粒多相集合体の形成過程2009
- Author(s)
  石井和彦・奥平敬元・金川久一・重松紀生
- Organizer
  地球惑星科学連合2009年大会
- Place of Presentation
  幕張国際会議場
- Year and Date
  2009-05-18
- Data Source
  KAKENHI-PROJECT-21241005
[Presentation] 領家帯内部剪断帯における変形-反応と水分布:大阪府岸和田地域の例2009
- Author(s)
  福田惇一・奥平敬元
- Organizer
  地球惑星科学連合2009年大会
- Place of Presentation
  幕張国際会議場
- Year and Date
  2009-05-18
- Data Source
  KAKENHI-PROJECT-21241005
[Presentation] Grain size-sensitive deformation of upper greenschist- to lower amphibolite-facies metacherts from the Ryoke metamorphic belt, SW Japan.2009
- Author(s)
  Okudaira T, Ogawa D, Michibayashi K
- Organizer
  International Symposium on Deformation, Rheology and Tectonics 2009
- Place of Presentation
  Liverpool (UK)
- Year and Date
  2009-09-11
- Data Source
  KAKENHI-PROJECT-19540485
[Presentation] 地下水汚染の原因となるヒ素を含む緑泥石2009
- Author(s)
  益田晴恵・篠田圭司・野口直樹・奥平敬元・Seddique A.A.
- Organizer
  日本地球化学会年会
- Place of Presentation
  広島
- Year and Date
  2009-09-15
- Data Source
  KAKENHI-PROJECT-21241005
[Presentation] 火山ガラスの化学組成によるテフラ層の給源火山・地域の識別-大阪層群と琵琶湖高島沖コア試料の例-2009
- Author(s)
  長橋良隆・小林聡子・吉川清志・奥平敬元・吉川周作・吉田武義
- Organizer
  日本第四紀学会2009年大会
- Place of Presentation
  滋賀県立琵琶湖博物館
- Year and Date
  2009-08-29
- Data Source
  KAKENHI-PROJECT-19540485
[Presentation] Mg成分に富む斜方輝石と低い含水条件を獲得したサヌカイトマグマー二上層群春日山安山岩での例2009
- Author(s)
  佐藤隆春・古山勝彦・奥平敬元・冨田克敏・佐藤良二
- Organizer
  地学団体研究会第63回総会
- Place of Presentation
  下仁田町文化ホール
- Year and Date
  2009-08-22
- Data Source
  KAKENHI-PROJECT-21241005
[Presentation] 上部緑色片岩相～下部角閃岩相メタチャートの変形機構(予報).地2009
- Author(s)
  奥平敬元・小川大介・道林克禎
- Organizer
  地球惑星科学連合2009年大会
- Place of Presentation
  幕張国際会議場
- Year and Date
  2009-05-18
- Data Source
  KAKENHI-PROJECT-21241005
[Presentation] Transition between dislocation creep and diffusion creep in upper greenschist- to lower amphibolite-facies metacherts.2009
- Author(s)
  Okudaira T, Ogawa D, Miyazaki T, Michibayashi K
- Organizer
  American Geophysical Union, Fall Meeting
- Place of Presentation
  San Francisco
- Data Source
  KAKENHI-PROJECT-21241005
[Presentation] Transition between dislocation creep and diffusion creep in upper greenschist- to lower amphibolite-facies metacherts.2009
- Author(s)
  Okudaira T, Ogawa D, Miyazaki T, Michibayashi K
- Organizer
  American Geophysical Union, Fall Meeting
- Place of Presentation
  San Francisco
- Year and Date
  2009-12-15
- Data Source
  KAKENHI-PROJECT-19540485
[Presentation] 領家変成帯:デタッチメントとしての中央構造線をもたらした低圧高温型剪断帯2009
- Author(s)
  奥平敬元
- Organizer
  地球惑星科学連合2009年大会
- Place of Presentation
  幕張国際会議場
- Year and Date
  2009-05-17
- Data Source
  KAKENHI-PROJECT-19540485
[Presentation] The role of water in neocrystallization of feldspar during shear deformation : water distributions revealed by FT-IR mapping2009
- Author(s)
  Fukuda J, Okudaira T, Michibayashi K
- Organizer
  American Geophysical Union, Fall Meeting
- Place of Presentation
  San Francisco
- Data Source
  KAKENHI-PROJECT-21241005
[Presentation] Mg成分に富む斜方輝石と低い含水条件を獲得したサヌカイトマグマ-二上層群春日山安山岩での例-2009
- Author(s)
  佐藤隆春・古山勝彦・奥平敬元・冨田克敏・佐藤良二
- Organizer
  地学団体研究会第63回総会
- Place of Presentation
  下仁田町文化ホール
- Year and Date
  2009-08-22
- Data Source
  KAKENHI-PROJECT-19540485
[Presentation] Reconstruction of air pollution history in western Japan using fly-ash particles in se. diment cores2008
- Author(s)
  Murakami A, Okudaira T, Yoshikawa S
- Organizer
  33rd International Geological Congress
- Place of Presentation
  オスロ国際会議場
- Year and Date
  2008-08-10
- Data Source
  KAKENHI-PROJECT-19540485
[Presentation] プレート収束域変成帯の歪み履歴・経路:前弧域テクトニクスへの寄与2008
- Author(s)
  奥平敬元・別府裕樹・矢野亮祐・津山澪
- Organizer
  変成岩などシンポジウム
- Year and Date
  2008-03-29
- Data Source
  KAKENHI-PROJECT-19540485
[Presentation] 付加体起源変成帯における歪み履歴 : 島弧-海溝系の発達過程への寄与2008
- Author(s)
  奥平敬元, 別府裕樹
- Organizer
  地球惑星科学連合2008年大会
- Place of Presentation
  幕張国際会議場
- Year and Date
  2008-05-25
- Data Source
  KAKENHI-PROJECT-19540485
[Presentation] 付加体起源変成帯における歪み履歴:島弧-海溝系の発達過程への寄与2008
- Author(s)
  奥平敬元・別府裕樹
- Organizer
  地球惑星科学連合2008年大会
- Place of Presentation
  幕張国際会議場
- Year and Date
  2008-05-25
- Data Source
  KAKENHI-PROJECT-19540485
[Presentation] SEM/EDSを用いた球状炭化粒子(SCPs)の表面形態と化学分析その2-東京都大田区小池堆積物をもちいて-2008
- Author(s)
  平川恵梨, 村上晶子, 奥平敬元, 吉川周作
- Organizer
  第18回環境地質学シンポジウム
- Place of Presentation
  名古屋大学
- Year and Date
  2008-11-29
- Data Source
  KAKENHI-PROJECT-19540485
[Presentation] Development of the middle crustal horizontal shear zone related to the formation of the Median Tectonic Line in the mid-Cretaceous SW Japanarc : Strain analysis on the Cretaceous Ryoke metamorphic belt2008
- Author(s)
  Okudaira T, Beppu Y
- Organizer
  33rd International Geological Congress
- Place of Presentation
  オスロ国際会議場
- Year and Date
  2008-08-09
- Data Source
  KAKENHI-PROJECT-19540485
[Presentation] SEM/EDSを用いた球状炭化粒子(SCPs)の表面形態と化学分析その2ー東京都大田区小池堆積物をもちいてー2008
- Author(s)
  平川恵梨・村上晶子・奥平敬元・吉川周作
- Organizer
  第18回環境地質学シンポジウム
- Place of Presentation
  名古屋大学
- Year and Date
  2008-11-28
- Data Source
  KAKENHI-PROJECT-19540485
[Presentation] SEM/EDSを用いた球状炭化粒子(SCPs)の表面形態と化学分析その1ー判別分析を用いた粒子識別ー2008
- Author(s)
  村上晶子・奥平敬元・吉川周作
- Organizer
  第18回環境地質学シンポジウム
- Place of Presentation
  名古屋大学
- Year and Date
  2008-11-28
- Data Source
  KAKENHI-PROJECT-19540485
[Presentation] Strain path of rocks within the Cretaceous metamorphosed accretionary complex in Japan : implication to tectonics of the forearc region at Convergent plate boundarie2008
- Author(s)
  Okudaira T, Beppu Y
- Organizer
  Asia-Oceania Geosciences Society 5th Annual Meeting
- Place of Presentation
  釜山国際会議場
- Year and Date
  2008-06-17
- Data Source
  KAKENHI-PROJECT-19540485
[Presentation] Reconstruction of air pollution history in western Japan using fly-ash particles in sediment cores.2008
- Author(s)
  Murakami A, Okudaira T, Yoshikawa S
- Organizer
  33rd International Geological Congress
- Place of Presentation
  Oslo, Norway
- Year and Date
  2008-08-10
- Data Source
  KAKENHI-PROJECT-19540485
[Presentation] Strain path of rocks within the Cretaceous metamorphosed accretionary complex in Japan: implication to tectonics of the forearc region at convergent plate boundaries.2008
- Author(s)
  Okudaira T, Beppu Y
- Organizer
  Asia-Oceania Geosciences Society 5th Annual Meeting
- Place of Presentation
  Busan, South Korea
- Year and Date
  2008-06-17
- Data Source
  KAKENHI-PROJECT-19540485
[Presentation] 秋田県出羽丘陵鳥田目断層群に関連する新第三系の変形構造2008
- Author(s)
  吉田昌幸・西川治・奥平敬元・白石建雄
- Organizer
  日本地質学会第115年学術大会
- Place of Presentation
  秋田大学
- Year and Date
  2008-09-22
- Data Source
  KAKENHI-PROJECT-19540485
[Presentation] SEM/EDSを用いた球状炭化粒子(SCPs)の表面形態と化学分析その1-判別分析を用いた粒子識別-2008
- Author(s)
  村上晶子, 奥平敬元, 吉川周作
- Organizer
  第18回環境地質学シンポジウム
- Place of Presentation
  名古屋大学
- Year and Date
  2008-11-29
- Data Source
  KAKENHI-PROJECT-19540485
[Presentation] Development of the middle crustal horizontal shear zone related to the formation of the Median Tectonic Line in the mid-Cretaceous SW Japan arc: Strain analysis on the Cretaceous Ryoke metamorphic belt.2008
- Author(s)
  Okudaira T, Beppu Y
- Organizer
  33rd International Geological Congress
- Place of Presentation
  Oslo, Norway
- Year and Date
  2008-08-09
- Data Source
  KAKENHI-PROJECT-19540485
[Presentation] 領家変成帯のメタチャートに記録された付加体形成期変形作用2007
- Author(s)
  奥平敬元・別府裕樹
- Organizer
  地球惑星科学連合2007年大会
- Place of Presentation
  幕張国際会議場
- Year and Date
  2007-05-22
- Data Source
  KAKENHI-PROJECT-19540485
[Presentation] 西南日本領家変成帯の層状メタチャートの変形構造2007
- Author(s)
  別府裕樹・奥平敬元
- Organizer
  日本地質学会第114年学術大会
- Place of Presentation
  北海道大学
- Year and Date
  2007-09-10
- Data Source
  KAKENHI-PROJECT-19540485
[Presentation] 領家変成帯のメタチャートに記録された付加体形成期変形作用2007
- Author(s)
  奥平敬元・別府裕樹
- Organizer
  日本地質学会構造地質部会例会
- Place of Presentation
  国民宿舎Bay Lily, 白浜
- Year and Date
  2007-03-17
- Data Source
  KAKENHI-PROJECT-19540485
[Presentation] 大阪湾堆積物中の球状粒子の化学分析による人為燃焼の約150年間の歴史的変化2007
- Author(s)
  村上晶子・奥平敬元・吉川周作
- Organizer
  日本地質学会第114年学術大会
- Place of Presentation
  北海道大学
- Year and Date
  2007-09-10
- Data Source
  KAKENHI-PROJECT-19540485
[Presentation] 近畿地方の第四紀テフラ層序に基づく大規模爆発的噴火の頻度2007
- Author(s)
  長橋良隆・小林聡子・奥平敬元・吉川周作・吉田武義
- Organizer
  日本地質学会第114年学術大会
- Place of Presentation
  北海道大学
- Year and Date
  2007-09-10
- Data Source
  KAKENHI-PROJECT-19540485
[Presentation] 秋田県出羽丘陵における硬質泥岩の変形機構と変形条件2007
- Author(s)
  西川治・伊藤慶彦・白石建雄・奥平敬元
- Organizer
  日本地質学会第114年学術大会
- Place of Presentation
  北海道大学
- Year and Date
  2007-09-10
- Data Source
  KAKENHI-PROJECT-19540485
[Presentation] 花崗岩質マイロナイトの歪軟化:大阪泉南地域領家帯の例2007
- Author(s)
  石井和彦・奥平敬元・金川久一・重松紀生
- Organizer
  日本地質学会構造地質部会例会
- Place of Presentation
  国民宿舎Bay Lily, 白浜
- Year and Date
  2007-03-17
- Data Source
  KAKENHI-PROJECT-19540485
[Presentation] 花崗岩質マイロナイトの歪軟化:大阪泉南地域領家帯の例2007
- Author(s)
  石井和彦・奥平敬元・金川久一・重松紀生
- Organizer
  地球惑星科学連合2007年大会
- Place of Presentation
  幕張国際会議場
- Year and Date
  2007-05-22
- Data Source
  KAKENHI-PROJECT-19540485
[Presentation] 領家変成帯青蓮寺地域に産するミグマタイトの起源2007
- Author(s)
  佐々木陵多・奥平敬元
- Organizer
  日本地質学会第114年学術大会
- Place of Presentation
  北海道大学
- Year and Date
  2007-09-10
- Data Source
  KAKENHI-PROJECT-19540485
[Presentation] High-temperature fracturing and grain-size-sensitive creep in lower crustal gabbros
- Author(s)
  Okudaira, T., Jeravek, P., Stunitz, H., Fusseis, F.
- Organizer
  13th Meeting of the Central European Tectonic Studies Groups
- Place of Presentation
  Strelnice building, Kadan (Czech Republic)
- Year and Date
  2015-04-22 – 2015-04-25
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] 東アジア工業都市の堆積物中のSCPs（化石燃料燃焼由来粒子）の化学組成と西日本離島への長距離輸送
- Author(s)
  井上淳・百瀬あずさ・奥平敬元・北瀬（村上）晶子・山崎秀夫・香村一夫・吉川周作
- Organizer
  地球惑星科学連合2013年大会
- Place of Presentation
  幕張国際会議場
- Data Source
  KAKENHI-PROJECT-24310023
[Presentation] 下部地殻斑れい岩における高温破砕と粒径依存クリープ：地震時変形と地震間変形？
- Author(s)
  奥平敬元・ Stunitz, H.・Jeravek, P.
- 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
  2014-09-13 – 2014-09-15
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] 下部地殻剪断帯の初期過程：ノルウェーHasvik斑れい岩体を例として
- Author(s)
  木村皐史・奥平敬元
- Organizer
  地球惑星科学連合2015年大会
- Place of Presentation
  幕張国際会議場（千葉県）
- Year and Date
  2015-05-24 – 2015-05-28
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] 個別要素法（DEM）を用いた岩石破壊の発達過程の数値シミュレーション
- Author(s)
  荒木優里・奥平敬元
- 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
  2014-09-13 – 2014-09-15
- Data Source
  KAKENHI-PLANNED-26109004

1. MITAMURA Muneki (00183632)

# of Collaborated Projects: 7 results

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2. NAKAYA Harue (70183944)

# of Collaborated Projects: 5 results

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3. AIKAWA Nobuyuki (20047327)

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4. SHINODA Keiji (40221296)

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5. NISHIKAWA Yoshikazu (60183539)

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6. INOUE Jun (90514456)

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7. NAKAGAWA Koichi (80047282)

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8. NEMOTO Hiroo (30301427)

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10. Takeshita Toru (30216882)

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18. CHIBA Hitoshi (30144736)

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19. NAKAYA Shinji (70313830)

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OKUDAIRA Takamoto 奥平 敬元

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Determination of the dominant slip system in quartz and its importance to the upper crustal rheologyPrincipal Investigator

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Three dimensional structure of active faults in Osaka Plain from surface to seismogenic zonePrincipal Investigator

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Temporal change in crustal strength based on the analysis of deformation microstructures in the lower crustal rocksPrincipal Investigator

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Spatial and temporal distributions of pollutants in East Asia inferred from chemical characteristics of spheroidal carbonaceous particles (SCPs) from sediment core samplesPrincipal Investigator

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Deformation mechanism of rocks of the Ryoke metamorphic belt as deep process of the inland earthquakesPrincipal Investigator

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ブライトレイヤーの地質学的・岩石学的検証Principal Investigator

OKUDAIRA Takamoto 奥平敬元

[Book] (2009)地方地質誌中国地方(日本地質学会編)2009