YAMAMOTO Shinji

Affiliation

Faculty of Environment and Information Sciences, Division of Natural Environment and Information

Job Title

Professor

Date of Birth

1978

Research Fields, Keywords

Petrology, Earth System Science, Geology

Mail Address

E-mail address

Related SDGs




ORCID  https://orcid.org/0000-0001-5297-8703

写真a

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Education 【 display / non-display 】

  • 2004.4
    -
    2007.3

    Tokyo Institute of Technology   Doctor Course   Completed

  • 2002.4
    -
    2004.3

    Tokyo Institute of Technology   Master Course   Completed

  • 1998.4
    -
    2001.3

    Tokyo Institute of Technology   Earth and Planetary Sciences   Graduated

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Degree 【 display / non-display 】

  • Doctor of Science

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Campus Career 【 display / non-display 】

  • 2023.4
    　
    　

    Duty   Yokohama National UniversityFaculty of Environment and Information Sciences   Division of Natural Environment and Information   Professor  

  • 2015.12
    -
    2023.3

    Duty   Yokohama National UniversityFaculty of Environment and Information Sciences   Division of Natural Environment and Information   Associate Professor  

  • 2023.4
    　
    　

    Concurrently   Yokohama National UniversityGraduate School of Environment and Information Sciences   Department of Environment and Natural Sciences   Professor  

  • 2023.4
    　
    　

    Concurrently   Yokohama National UniversityCollege of Engineering Science   Department of Architecture,Infrastructure,Ocean Engineering and Ecosystem Science   Professor  

  • 2023.4
    　
    　

    Concurrently   Yokohama National UniversityCollege of Urban Sciences   Department of Risk Management and Environmental Science   Professor  

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External Career 【 display / non-display 】

  • 2014.4
    -
    2015.11

     

  • 2011.4
    -
    2014.3

     

  • 2007.4
    -
    2011.3

     

  • 2004.4
    -
    2007.3

      Special researcher of the Japan Society for the Promotion of Science  

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Academic Society Affiliations 【 display / non-display 】

  • 2015.7
    　
    　
     

    Japan Association of Mineralogical Sciences

  • 2013.6
    　
    　
     

    The Geochemical Society of Japan

  • 2006.9
    　
    　
     

    The Geological Society of Japan

  • 2003.12
    　
    　
     

    American Geophysical Union

  • 2003.10
    　
    　
     

    Geochemical Society

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Research Areas 【 display / non-display 】

  • Natural Science / Solid earth sciences

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Research Career 【 display / non-display 】

  • 初期地球における隕石衝突の記録解読

    Project Year： 2015.4

  • 世界最古の鉱物から地球の水の起源を探る

    Project Year： 2015.4

  • 鉱物単結晶から地球磁場記録を解読する試み

    Project Year： 2014.4

  • 大陸の増加と減少： 構造侵食作用の視点

    Project Year： 2009.4 - 2013.3

  • 鉱物に残されたマントル物質循環の記録解読

    Project Year： 2004.4

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Thesis for a degree 【 display / non-display 】

  • Ultra-deep origin of the podiform chromitite in the Luobusa ophiolite, Southern Tibet

    Yamamoto Shinji

    2007.3

    Doctoral Thesis   Single Work    [Reviewed]

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Papers 【 display / non-display 】

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Review Papers 【 display / non-display 】

  • 海はどのようにしてできたのか

    山本伸次

    理科の探検   21   30 - 33   2016.8

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    Language：Japanese   Publishing type：Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media)   Single Work  

  • Petrogenesis of the ridge subduction-related granitoids from the Taitao Peninsula, Chile Triple Junction Area

    Kon, Y. and Komiya, T. and Anma, R. and Hirata, T. and Shibuya, T. and Yamamoto, S. and Maruyama, S.

    Geochemical Journal   47 ( 2 )   167 - 183   2013

    DOI Web of Science Scopus CiNii Research

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    Language：The in addition, foreign language   Publishing type：Article, review, commentary, editorial, etc. (bulletin of university, research institution)   Publisher：一般社団法人日本地球化学会   Joint Work  

    Geochemical compositions are reported for Late Miocene to Pliocene granitoids from the Taitao Peninsula near the Chile ridge subduction zone. Major element compositions of Taitao granitoids show a resemblance with those of TTG suites. However, trace element compositions are characterized by low Sr (50-300 ppm), moderately high Y (10-45 ppm) and Yb concentrations (1-5 ppm), and low Sr/Y and La/Yb ratios compared with those of typical adakites, which are presumably produced by melting of young and hot oceanic crust under eclogite to garnet amphibolite conditions. Instead, trace element composition of the Taitao granitoids resembles that of typical calc-alkaline arc magmas. Based on trace element compositions, together with tectonic constraints, we infer that the Taitao granitoids were generated by partial melting of the subducted oceanic crust in garnet-free amphibolite conditions at depths shallower than 30 km. Our results indicate that slab-melting-related magmas do not necessarily show a HREE-depleted signature, which was used as evidence for slab-melting for granitic rocks of the TTG suites.

  • Tectonic Erosion: New Perspectives on Pacific-type Orogeny and Continental Growth Models

    Journal of Geography   119 ( 6 )   963 - 998   2010.12  [Reviewed]  [Invited]

    DOI

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    Language：Japanese   Publishing type：Article, review, commentary, editorial, etc. (scientific journal)   Single Work  

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Awards 【 display / non-display 】

  • Island Arc Award 2016

    2017.9   日本地質学会  

    Individual or group name of awards：山本伸次 他

  • Island Arc Most Downloaded Award

    2015.9   日本地質学会  

    Individual or group name of awards：山本伸次 他

  • 日本地質学会小澤儀明賞

    2012.9   日本地質学会  

    Individual or group name of awards：山本伸次

  • Gondwana Research 2009 Best Paper Award

    2010.9   Elsevier  

    Individual or group name of awards：山本伸次 他

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Grant-in-Aid for Scientific Research 【 display / non-display 】

  • 地球最古の鉱物に保存された微小包有物から地球の“水”の起源を読み解く

    2021.4 - 2023.3

    科学研究費補助金  Grant-in-Aid for Scientific Research(B)

    Investigator(s)：山本伸次

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    Grant type：Competitive

  • ポスト冥王代

    2016.4 - 2019.3

    科学研究費補助金  Grant-in-Aid for Scientific Research on Innovative Areas

    Investigator(s)：磯崎行雄

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    Grant type：Competitive

  • 川砂ジルコンを用いた新手法による過去40億年間の古地磁気強度記録の復元

    2016.4 - 2017.3

    科学研究費補助金  Grant-in-Aid for challenging Exploratory Research

    Investigator(s)：佐藤雅彦

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    Grant type：Competitive

  • 初期地球における隕石衝突の記録解読

    2015.4 - 2018.3

    科学研究費補助金  Grant-in-Aid for Young Scientists(B)

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    Grant type：Competitive

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Other external funds procured 【 display / non-display 】

  • 横浜工業会海外研究者招聘事業

    2018.7 - 2018.8

    Investigator(s)：山本伸次

  • ジルコンに保存された微小包有物から初期地球環境を読み解く

    2016.7 - 2017.3

    平成28年度アストロバイオロジーセンタープロジェクト

    Investigator(s)：山本伸次

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Presentations 【 display / non-display 】

  • Search for meteorite impact origin spherules in the Barberton greenstone belt

    Hibiya Yuki, Yoshiya Kazumi, Iizuka Tsuyoshi, Yamamoto Shinji, Komiya Tsuyoshi, Suzuki Katsuhiko

    Abstracts of Annual Meeting of the Geochemical Society of Japan  2022  GEOCHEMICAL SOCIETY OF JAPAN

    DOI CiNii Research

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    Event date： 2022

    Language：Japanese   Presentation type：Oral presentation (general)  

    <p></p>

  • Development of an evaluation method for Sc/Yb in Hadean zircons.

    Takahashi Marika, Yokoyama Shou, Sakata Shuhei, Sawaki Yusuke, Yamamoto Shinji, Fukami Yusuke, Ohno Takeshi, Komiya Tsuyoshi

    Abstracts of Annual Meeting of the Geochemical Society of Japan  2022  GEOCHEMICAL SOCIETY OF JAPAN

    DOI CiNii Research

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    Event date： 2022

    Language：Japanese   Presentation type：Oral presentation (general)  

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  • Crucial Scientific Issues in Earth Science Revealed Only by Mantle Drilling: Understanding the Current State of the Oceanic Plates of a Life-bearing Planet

    MORISHITA Tomoaki, FUJIE Gou, HIRAUCHI Ken-ichi, KATAYAMA Ikuo, KOUKETSU Yui, KURODA Jun-ichiro, OKAMOTO Atsushi, ONO Shigeaki, MICHIBAYASHI Katsuyoshi, MORONO Yuki, YAMAMOTO Shinji

    Journal of Geography (Chigaku Zasshi)  2021.8  Tokyo Geographical Society

    DOI CiNii Research

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    Event date： 2021.8

    Language：Japanese   Presentation type：Oral presentation (general)  

  • Trace elements in Hadean zircons indicate the evolution of the early crustal formation process.

    Yokoyama Sho, Sakata Shuhei, Niki Souta, Hirata Takafumi, Sawaki Yusuke, yamamoto Shinji, Fukami Yusuke, Ohno Takeshi

    Abstracts of Annual Meeting of the Geochemical Society of Japan  2021  GEOCHEMICAL SOCIETY OF JAPAN

    DOI CiNii Research

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    Event date： 2021

    Language：Japanese   Presentation type：Oral presentation (general)  

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  • Development of highly accurate analysis of trace elements in Zircon using LA-ICP-MS/MS

    Yokoyama Sho, Sakata Shuhei, Sawaki Yusuke, Yamamoto Shinji, Fukami Yusuke, Ohno Takeshi

    Abstracts of Annual Meeting of the Geochemical Society of Japan  2020  GEOCHEMICAL SOCIETY OF JAPAN

    DOI CiNii Research

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    Event date： 2020

    Language：Japanese   Presentation type：Oral presentation (general)  

    <p></p>

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Preferred joint research theme 【 display / non-display 】

  • 津波・地震防災

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Past of Collaboration and Commissioned Research 【 display / non-display 】

  • 北東アジアのテクトニクス

    Offer organization: 中国・東北大学   International Cooperative Research  

    Project Year： 2019.5  -   

  • インドにおける冥王代ジルコンの探査

    International Cooperative Research  

    Project Year： 2018.7  -   

  • かんらん岩に残された地殻－マントルリサイクルの記録解読

    Offer organization: 中国地質科学院   International Cooperative Research  

    Project Year： 2015.4  -   

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Charge of on-campus class subject 【 display / non-display 】

  • 2024   Earth System and Material Cycle Ⅱ

    Interfaculty Graduate School of Innovative and Practical Studies

  • 2024   Earth System and Material Cycle Ⅰ

    Interfaculty Graduate School of Innovative and Practical Studies

  • 2024   Exercise in Earth System and Fluctuation

    Graduate School of Environment and Information Sciences

  • 2024   Earth System and Fluctuation

    Graduate School of Environment and Information Sciences

  • 2024   Advanced Experiment on Earth Science

    Graduate School of Environment and Information Sciences

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Charge of off-campus class subject 【 display / non-display 】

  • 2015年度「自然観察入門」

  • 2020年度「地球化学」

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Committee Memberships 【 display / non-display 】

  • 日本地質学会

    2020.9 - 2022.9  代議員（全国区）

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    Committee type：Academic society 

  • 日本地質学会関東支部

    2017.4  幹事

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    Committee type：Academic society 

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Social Contribution(Extension lecture) 【 display / non-display 】

  • 気候変動シンポジウム　企画・開催・司会

    Role(s)： Host,　Planner,　Logistic support,　Report author,　Other

    日本地質学会関東支部・横浜国立大学都市科学部  横浜国立大学  2018.3

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    Audience： Schoolchildren,　High school students,　University students,　Graduate students,　Teachers,　Parents/Guardians,　Researchers,　General public,　Company,　Civic organization,　Government agency,　Media,　Other

    Type：Planning and holding meetings,conferences,e.t.c.

  • さくらサイエンス・新モンゴル高校生への模擬講義

    Role(s)： Guest

    横浜国立大学  横浜国立大学  2017.12

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    Audience： High school students

    Type：Lecture

  • 神奈川県立光陵高校サイエンスカフェ　講演

    Role(s)： Guest

    神奈川県立光陵高校  2017.11

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    Audience： High school students

    Type：Visiting lecture

  • 第51回横浜国立大学サイエンスカフェ　講演

    Role(s)： Guest

    横浜国立大学  2016.11

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    Audience： Junior high school students,　High school students,　University students,　Graduate students,　Teachers,　General public

    Type：Science cafe

  • 県立機関活用講座「地球史・生命史を解読する」　講演

    Role(s)： Guest

    神奈川県立生命の星・地球博物館  神奈川県立生命の星・地球博物館  2013.11

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    Audience： General public

    Type：Extension Lecture

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Media Coverage 【 display / non-display 】

  • 2019年度 夢ナビ講義ライブ・Talk　出演

    フロムページ  夢ナビライブ2019  2019.7

  • 熊本地震調査報告会　講演

    横浜国立大学  熊本地震調査報告会  横浜国立大学  2016.6

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