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Spatio-temporal dynamism of fluid pressure and permeability in arc crust

Research Project

Project/Area Number 23K22600
Project/Area Number (Other) 22H01329 (2022-2023)
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeMulti-year Fund (2024)
Single-year Grants (2022-2023)
Section一般
Review Section Basic Section 17040:Solid earth sciences-related
Research InstitutionTohoku University

Principal Investigator

宇野 正起  東北大学, 環境科学研究科, 准教授 (50748150)

Co-Investigator(Kenkyū-buntansha) 岡本 敦  東北大学, 環境科学研究科, 教授 (40422092)
Project Period (FY) 2022-04-01 – 2027-03-31
Project Status Granted (Fiscal Year 2024)
Budget Amount *help
¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2026: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2025: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2024: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2023: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2022: ¥9,620,000 (Direct Cost: ¥7,400,000、Indirect Cost: ¥2,220,000)
Keywords反応透水実験 / 岩石ー流体反応 / 透水率変動 / 流体圧変動 / 変成作用 / 高温高圧反応透水試験 / シリカ脈形成 / 流体流動 / 高圧変成帯 / 元素輸送 / 流体活動 / 沈み込み帯 / 深部低周波地震 / スロー地震 / 地化学機械学習
Outline of Research at the Start

島弧地殻やプレート境界における流体圧や岩石中の水の流れやすさの指標である透水率は,地球内部の流体流動を駆動し,地震活動などのダイナミックな変動を支配しうる.本研究では,天然岩石-流体反応帯の解析,流通式反応帯形成実験,広域地化学マッピングと統計・機械学習を通して,沈み込み帯上盤側の透水率・流路構造とその活動時間スケールを提示し,島弧下における流体圧変動のダイナミックな描像を明らかにする.

Outline of Annual Research Achievements

本年度は,昨年度末に納入した高温高圧反応透水試験器を立ち上げ,地震発生帯相当条件でのシリカ脈析出実験に成功した.具体的には,熱き裂を入れた直径約6 mm, 長さ約12 mmの花崗岩コアを反応透水試験器内に封入し,封圧100 MPaあるいは75 MPa,上流圧50 MPa,下流圧0 MPa(気相条件)あるいは8 MPa(液相条件), 温度200℃および300℃にて反応透水実験を行った.その結果,200℃ 下流液相条件では析出がほとんど無かったものの,下流気相条件では試料下流端面に析出が生じ浸透率の変化は無かった.一方,300℃下流気相条件では顕著な析出が生じ,浸透率が振動しながら2桁以上減少した.また,300℃下流気相条件下では,試料下流部に流路に垂直な方向にき裂が生じ,シリカで充填されたシリカ脈が形成された.これは,地震発生帯相当の封圧条件下で室内実験で形成された初めてのシリカ脈である.実験データよりシリカ脈形成により浸透率変動が起きていることが示唆され,地震発生帯におけるき裂閉塞と流体圧増加の時間スケールを制約する重要な実験データを得ることができた.
また,高圧変成岩である三波川変成帯では泥質片岩/玄武岩質片岩境界での詳細な地質調査,サンプリング,および地化学組成分析,鉱物組成分析をおこない,岩相境界が選択的な流路になっていることが明らかになってきた.岩相境界および各岩相内部における流体移動の時間スケールや流速などの水理学的な解析に必要な岩石学・地化学データを取得することができた.東南極セール・ロンダーネ山地の高温変成岩中の花崗岩質岩脈については,岩脈および派生する熱水脈のサイズ分布,含水量から岩脈貫入によるマグニチュードを解析し,岩脈の活動継続時間とマグニチュードが,火山下の深部低周波地震の継続時間やマグニチュードと一致することを示した.

Current Status of Research Progress
Current Status of Research Progress

1: Research has progressed more than it was originally planned.

Reason

高温高圧反応透水試験では,当初予定していた元素輸送を含む実験のほか,シリカ脈形成まで実現することができ,地殻透水性の変動に関する重要な実験的な知見が得られつつあり,当初の予定を超える進展があったため.

Strategy for Future Research Activity

来年度は高温高圧反応試験を400℃以上でも可能にするために,岩石のシール技術の開発に引き続き励む.400℃を超える高溶解度条件下での岩石の反応透水試験に挑戦する.また,自然界の岩石流体反応帯については,反応輸送モデルによる時間スケールや浸透率の推定,応力場解析による応力および流体圧の空間的な分布の解明に取り組む.

Report

(2 results)
  • 2023 Annual Research Report
  • 2022 Annual Research Report
  • Research Products

    (45 results)

All 2024 2023 2022 Other

All Journal Article (17 results) (of which Int'l Joint Research: 9 results,  Peer Reviewed: 17 results,  Open Access: 16 results) Presentation (26 results) (of which Int'l Joint Research: 13 results,  Invited: 4 results) Remarks (2 results)

  • [Journal Article] Porosity generation via spatially uncoupled dissolution precipitation during plagioclase replacement in quartz undersaturated fluids2024

    • Author(s)
      Astin Nurdiana, Atsushi Okamoto, Masaoki Uno, Noriyoshi Tsuchiya
    • Journal Title

      Contributions to Mineralogy and Petrology

      Volume: 179 Issue: 1 Pages: 10-10

    • DOI

      10.1007/s00410-023-02088-8

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Characterization of serpentinization in olivine-orthopyroxene-H2O system revealed by thermogravimetric and multivariate statistical analyses2024

    • Author(s)
      Atsushi Okamoto*, Shuhei Tanaka, Masaoki Uno, Otgonbayar Dandar, Kazuki Yoshida
    • Journal Title

      Island Arc

      Volume: 33 Issue: 1

    • DOI

      10.1111/iar.12519

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Metasomatism at a metapelite-ultramafic rock contact at the subduction interface: Insights into mass transfer and fluid flow at the mantle wedge corner2023

    • Author(s)
      Oyanagi Ryosuke、Uno Masaoki、Okamoto Atsushi
    • Journal Title

      Contributions to Mineralogy and Petrology

      Volume: 178 Issue: 5 Pages: 27-27

    • DOI

      10.1007/s00410-023-02011-1

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Partial Melting under Shallow-Crustal Conditions: A Study of the Pleistocene Caldera Eruption of Mendeleev Volcano, Southern Kuril Island Arc2023

    • Author(s)
      Kotov Alexey、Smirnov Sergey、Nizametdinov Ildar、Uno Masaoki、Tsuchiya Noriyoshi、Maksimovich Ivan
    • Journal Title

      Journal of Petrology

      Volume: 64 Issue: 6

    • DOI

      10.1093/petrology/egad033

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Multiple post-peak metamorphic fluid infiltrations in southern Perlebandet, Sør Rondane Mountains, East Antarctica2023

    • Author(s)
      Higashino Fumiko, Kawakami Tetsuo, Adachi Tatsuro, Uno Masaoki
    • Journal Title

      Journal of Mineralogical and Petrological Sciences

      Volume: 118 Issue: ANTARCTICA Pages: n/a

    • DOI

      10.2465/jmps.230131a

    • ISSN
      1345-6296, 1349-3825
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Mantle hydration initiated by Ca metasomatism in a subduction zone: An example from the Chandman meta-peridotite, western Mongolia2023

    • Author(s)
      Otgonbayar Dandar, Atsushi Okamoto, Masaoki Uno, Noriyoshi Tsuchiya
    • Journal Title

      Lithos

      Volume: 452-453 Pages: 107212-107212

    • DOI

      10.1016/j.lithos.2023.107212

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Upward Earthquake Swarm?Migration in the Northeastern Noto Peninsula, Japan, Initiated From a Deep Ring‐Shaped Cluster: Possibility of Fluid Leakage From a Hidden Magma System2023

    • Author(s)
      Yoshida Keisuke、Uno Masaoki、Matsuzawa Toru、Yukutake Yohei、Mukuhira Yusuke、Sato Hiroshi、Yoshida Takeyoshi
    • Journal Title

      Journal of Geophysical Research: Solid Earth

      Volume: 128 Issue: 6

    • DOI

      10.1029/2022jb026047

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Progressive carbonation and Ca_metasomatism of serpentinized ultramafic rocks: insights from natural occurrences and hydrothermal experiments2023

    • Author(s)
      Nomuulin Amarbayar, Otgonbayar Dandar, Jiajie Wang, Atsushi Okamoto, Masaoki Uno, Undarmaa Batsaikhan, Hideko Takayanagi, Yasufumi Iryu, Noriyoshi Tsuchiya
    • Journal Title

      Contributions to Mineralogy and Petrology

      Volume: 178 Issue: 7 Pages: 38-38

    • DOI

      10.1007/s00410-023-02013-z

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Metamorphic rocks with different pressure-temperature-time paths bounded by a ductile shear zone at Oyayubi ridge, Brattnipene, Sør Rondane Mountains, East Antarctica2023

    • Author(s)
      ADACHI Tatsuro、KAWAKAMI Tetsuo、HIGASHINO Fumiko、UNO Masaoki
    • Journal Title

      Journal of Mineralogical and Petrological Sciences

      Volume: 118 Issue: ANTARCTICA Pages: n/a

    • DOI

      10.2465/jmps.230220

    • ISSN
      1345-6296, 1349-3825
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Multiphase-solid fluid inclusions in HP-LT eclogite facies rock (Zavkhan Terrane, Western Mongolia): evidence for the evolution from saline to hypersaline fluids during metamorphism in subduction zone2023

    • Author(s)
      Bayarbold Manzshir、Okamoto Atsushi、Uno Masaoki、Yoshida Kenta、Kotov Alexey、Agroli Geri、Dandar Otgonbayar、Niwa Yasuhiro、Kimura Masao、Tsuchiya Noriyoshi
    • Journal Title

      Contributions to Mineralogy and Petrology

      Volume: 178 Issue: 11 Pages: 85-85

    • DOI

      10.1007/s00410-023-02055-3

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Continuous thermal structures of the present-day and contact-metamorphic geothermal systems revealed by drill cuttings in the Kakkonda geothermal field, Japan2023

    • Author(s)
      Masaoki Uno, Atsushi Okamoto, Takashi Akatsuka, Noriyoshi Tsuchiya
    • Journal Title

      Geothermics

      Volume: 115 Pages: 102806-102806

    • DOI

      10.1016/j.geothermics.2023.102806

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Short‐lived and voluminous fluid‐flow in a single fracture related to seismic events in the middle crust2023

    • Author(s)
      Diana Mindaleva, Masaoki Uno, Noriyoshi Tsuchiya
    • Journal Title

      Geophysical Research Letters

      Volume: 55 Issue: 5 Pages: 1-12

    • DOI

      10.1029/2022gl099892

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 日本の浅部から深部における地殻浸透率2023

    • Author(s)
      石橋琢也、冨樫聡、宇野正起
    • Journal Title

      日本地熱学会誌

      Volume: 45 Pages: 27-44

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] NaHCO3 as a carrier of CO2 and its enhancement effect on mineralization during hydrothermal alteration of basalt2023

    • Author(s)
      Sena Kikuchi, Jiajie Wang, Otgonbayar Dandar, Masaoki Uno, Noriaki Watanabe, Nobuo Hirano, Noriyoshi Tsuchiya
    • Journal Title

      Frontiers in Environmental Science

      Volume: 11 Pages: 1138007-1138007

    • DOI

      10.3389/fenvs.2023.1138007

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] High-temperature silicified zones as potential caprocks of supercritical geothermal reservoirs2022

    • Author(s)
      Fajar Febiani Amanda, Noriyoshi Tsuchiya , Vani Novita Alviani, Masaoki Uno, Ryoichi Yamada, Shota Shimizu, Ryosuke Oyanagi
    • Journal Title

      Geothermics

      Volume: 105 Pages: 102475-102475

    • DOI

      10.1016/j.geothermics.2022.102475

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Slab-derived fluid storage in the crust elucidated by earthquake swarm2022

    • Author(s)
      Yusuke Mukuhira, Masaoki Uno, Keisuke Yoshida
    • Journal Title

      Communications Earth & Environment

      Volume: 3 Issue: 1 Pages: 286-286

    • DOI

      10.1038/s43247-022-00610-7

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Development of Open Transport of Aqueous Fluid from Pegmatite Revealed by Trace Elements in Garnet2022

    • Author(s)
      Nurdiana Astin、Okamoto Atsushi、Uno Masaoki、Tsuchiya Noriyoshi
    • Journal Title

      Geofluids

      Volume: 2022 Pages: 1-21

    • DOI

      10.1155/2022/8786250

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 高温変成岩中に記録された中下部地殻におけるマグマ/水熱破砕の物理条件:火山下の深部低周波地震の痕跡か?2023

    • Author(s)
      宇野 正起、ミンダレワ ディアナ、奈良 拓実、河上 哲生、東野 文子、足立 達朗、土屋 範芳
    • Organizer
      日本地球惑星科学連合(JpGU)2023
    • Related Report
      2023 Annual Research Report
  • [Presentation] Quantifying metamorphic elemental transfer history for fluid-rock interaction by combining machine learning and mineral records2023

    • Author(s)
      松野哲士, 宇野正起, 岡本敦
    • Organizer
      日本地球惑星科学連合(JpGU)2023
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] マグマ貫入による下部地殻の開口せん断破壊中の 応力状態、流体圧とその継続時間: セール・ロンダーネ山地高温変成帯の例2023

    • Author(s)
      奈良拓実、ディアナミンダレワ、宇野正起、河上哲夫、足立達郎、東野文子、土屋範芳
    • Organizer
      日本地球惑星科学連合(JpGU)2023
    • Related Report
      2023 Annual Research Report
  • [Presentation] 火山下地震の下部地殻高度変成岩における記録?2023

    • Author(s)
      奈良拓実、ディアナミンダレワ、宇野正起、河上哲夫、足立達郎、東野文子、山崎慎一、松野哲士、土屋範芳
    • Organizer
      Water-Rock Interaction WRI-17 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Physical conditions of magmatic-hydrothermal fracturing in deep crust: Records of subvolcanic deep low frequency earthquakes?2023

    • Author(s)
      Masaoki Uno, Takumi Nara, Diana Mindaleva, Tetsuo Kawakami, Tatsuro Adachi, Fumiko Higashino, Noriyoshi Tsuchiya
    • Organizer
      Water-Rock Interaction WRI-17 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Progressive release of trace elements from subducting slab and enrichment in the overlying crust: Trace element budget at the plate boundary elucidated from the Sanbagawa metamorphic belt, Japan2023

    • Author(s)
      松野哲士, 宇野正起, 岡本敦
    • Organizer
      Water-Rock Interaction WRI-17 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 地質学からみたプレート境界深部の流体活動と岩石破壊2023

    • Author(s)
      宇野正起
    • Organizer
      Slow-to-Fast Earthquake Pre-conference Event for Early-career Researchers 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Physical conditions of magmatic-hydrothermal fracturing in deep crust: Records of subvolcanic deep low-frequency earthquakes?2023

    • Author(s)
      Masaoki Uno
    • Organizer
      International Joint Workshop on Slow-to-Fast Earthquakes 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 火山下地震の下部地殻高度変成岩における記録?2023

    • Author(s)
      奈良拓実、ディアナミンダレワ、宇野正起、河上哲夫、足立達郎、東野文子、山崎慎一、松野哲士、土屋範芳
    • Organizer
      日本地質学会(GSJ)第130年学術大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 葛根田地熱地域のアクティブな接触変成温度履歴と熱モデリング:地殻浅部マグマー熱水系の熱輸送メカニズム2023

    • Author(s)
      宇野 正起、岡本 敦、土屋 範芳、赤塚 貴史
    • Organizer
      日本地質学会(GSJ)第130年学術大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Heat transport mechanisms in the super-hot magmatic-hydrothermal system revealed by the petrological thermal history and thermal modeling of the Kakkonda geothermal field, Japan2023

    • Author(s)
      Masaoki Uno, Atsushi Okamoto, Takashi Akatsuka, and Noriyoshi Tsuchiya
    • Organizer
      American Geophysical Union(AGU)2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 海洋底変質に伴う定量的な元素移動量とその支配パラメーター:北西太平洋と南太平洋の元素移動形態の相違2023

    • Author(s)
      松野哲士,宇野正起,岡本敦
    • Organizer
      日本地質学会(GSJ)2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] Elucidating parameters governing elemental transfer during seafloor alteration: Application of machine-learning based Protolith Reconstruction Model (PRM) to seafloor altered basalt, the South and Northwest Pacific regions.2023

    • Author(s)
      松野哲士,宇野正起,岡本敦
    • Organizer
      American Geophysical Union(AGU)2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Chemistry breaks rocks and self-accelerate fluid flow in the lithosphere: Experimental insights from MgO_H2O system2022

    • Author(s)
      Masaoki Uno, Atsushi Okamoto, Noriyoshi Tsuchiya
    • Organizer
      European Geoscience Union (EGU) 22
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Quaternary Contact Metamorphism in The Kakkonda Geothermal Field Revealed by Using Deep Hole Drilling Cuttings2022

    • Author(s)
      Nizar Muhamad Nurdin, Ger Agroli, Atsushi Okamoto, Masaoki Uno, Noriyoshi Tsuchiya
    • Organizer
      日本地球惑星科学連合(JpGU)2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] 地殻深部でのマグマ・水圧破砕に伴う応力状態の繰り返し逆転(東南極セール・ロンダー山地)2022

    • Author(s)
      宇野正起,河上哲生,足立達朗,東野文子,土屋範芳
    • Organizer
      日本地球惑星科学連合(JpGU)2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 水熱実験から見る海洋リソスフェアの岩石ー水相互作用におけるマグネシウムの重要性2022

    • Author(s)
      岡本敦,西海悠介,ダンダル オトゴンバヤル,宇野正起
    • Organizer
      日本地球惑星科学連合(JpGU)2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] Elemental mobility during seafloor alteration of oceanic crust revealed by machine-learning approach2022

    • Author(s)
      松野哲士,宇野正起,岡本敦
    • Organizer
      日本地球惑星科学連合(JpGU)2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] Volatile-consuming reactions fracture rocks and self-accelerate fluid flow in the lithosphere: Experimental insights from MgO-H2O system2022

    • Author(s)
      Masaoki Uno, Atsushi Okamoto, Noriyoshi Tsuchiya
    • Organizer
      Goldschmidt conference 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 岩石と水の境界:反応と破壊の結合した動的な岩石学のフロンティア2022

    • Author(s)
      宇野正起
    • Organizer
      日本地質学会(GSJ)2022
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Development of geochemical machine-learning models to quantify silica transport in metamorphic rocks2022

    • Author(s)
      Masaoki Uno
    • Organizer
      International Joint Workshop on Slow-to-Fast Earthquakes2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Preliminary application of ASTER data on petrological classification of high temperature metamorphic terrane, S_r Rondane Mountains, East Antarctica2022

    • Author(s)
      Masaoki Uno, Moe Matsuoka, Rina Noguchi, Fumiko Higashino
    • Organizer
      ASTER Science Team Meeting2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 葛根田地熱地帯の深部孔井のカッティングスを用いた接触変成作用と熱源花崗岩の温度プロファイルの推定2022

    • Author(s)
      Nizar Nurdin, Geri Agroli, Atsushi Okamoto, Masaoki Uno, Noriyoshi Tsuchiya
    • Organizer
      日本地熱学会(GRSJ)2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] 葛根田地熱地域の熱履歴から示唆される超臨界貯留槽の熱輸送メカニズム2022

    • Author(s)
      宇野正起,岡本敦,土屋範芳,赤塚貴史,松本和人,佐々木惇
    • Organizer
      日本地熱学会(GRSJ)2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] 熱発光を用いた熱源探査シミュレーターの開発と秋田県湯沢南部地域への適用2022

    • Author(s)
      佐藤颯太・布原啓史・山田亮一・佐藤貴啓・宇野正起・平野伸夫・土屋範芳
    • Organizer
      日本地熱学会(GRSJ)2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] Reaction-induced fracturing and enhanced permeability during fluid-rock reactions and their perspectives for Mineral Carbonation2022

    • Author(s)
      Masaoki Uno
    • Organizer
      Geo-processes in Mineral Caron Storage (GMCS) seminar2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Remarks] 研究室URL

    • URL

      https://geo.kankyo.tohoku.ac.jp/gmel2/index.php/member/assistant-professor/

    • Related Report
      2023 Annual Research Report
  • [Remarks] ResearchGate

    • URL

      https://www.researchgate.net/profile/Masaoki-Uno-2

    • Related Report
      2023 Annual Research Report

URL: 

Published: 2022-04-19   Modified: 2024-12-25  

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