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J-GLOBAL ID：200901030720487149   Update date: Mar. 31, 2024

Tsuyoshi Komiya

Tsuyoshi Komiya
Affiliation and department：
The University of Tokyo

About The University of Tokyo


Job title： Associate Professor
Other affiliations (1)：
Homepage URL  (1)： https://ea.c.u-tokyo.ac.jp/earth/Members/komiya.html
Research field  (2)： Solid earth science ,  Biogeoscience
Research keywords  (37)： Great Oxidation Event ,  Archean ,  Hadean ,  The early earth ,  地質学 ,  地球化学 ,  岩石鉱物鉱床学 ,  全球凍結 ,  原生代後期 ,  大気海洋 ,  陸上掘削 ,  Biological evolution ,  古環境解読 ,  環境変動 ,  南アフリカ共和国 ,  国際研究者交流 ,  研究者国際交流 ,  炭酸塩岩 ,  カンブリア紀 ,  全地球凍結 ,  層位・古生物学 ,  中国 ,  地球・惑星内部構造 ,  地殻・マントル物質 ,  水循環 ,  固体地球物理学 ,  岩鉱・鉱物・鉱床 ,  生命環境史 ,  地球史 ,  火山地質学 ,  岩石学 ,  地質学一般 ,  evolution of environemnt and life ,  history of the earth ,  volcanic geology ,  Petrology ,  Geology in general
Research theme for competitive and other funds  (19)：
  • 2020 - 2024 The sulfur 4-isotope study for environment of the early Earth
  • 2020 - 2023 Development of Independent Component Analysis to estimate chemical composition of each component in sedimentary rocks
  • 2020 - 2022 現生刺胞動物で発見した盤割様胚の分析からエディアカラ紀胚化石の生物門を探る
  • 2016 - 2019 Evolution of the Cretaceous Orogenic belt: high-pressure metamorphic rocks response to tectonic erosion
  • 2014 - 2019 初期地球進化解読
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Papers (208)：
  • Tsuyoshi Komiya. Oxygen increase and the pacing of early animal evolution. Global and Planetary Change. 2024
  • Xiao-Yu Zhang, Li-Hui Chen, Xiao-Jun Wang, Takeshi Hanyu, Albrecht W. Hofmann, Tsuyoshi Komiya, Kentaro Nakamura, Yasuhiro Kato, Gang Zeng, Wen-Xian Gou, et al. Zinc isotopic evidence for recycled carbonate in the deep mantle. Nature Communications. 2022. 13. 1
  • Jian-Qiang Liu, Li-Hui Chen, Xiao-Jun Wang, Xiao-Yu Zhang, Gang Zeng, Saskia Erdmann, David T. Murphy, Kenneth D. Collerson, Tsuyoshi Komiya, Lukáš Krmíček. Magnesium and zinc isotopic evidence for the involvement of recycled carbonates in the petrogenesis of Gaussberg lamproites, Antarctica. Chemical Geology. 2022. 121067-121067
  • Igisu, M., Ueno, Y., Komiya, T., Awramik, S.M., Ikemoto, Y., Takai, K. Spatial distribution of organic functional groups in Ediacaran acritarchs from the Doushantuo Formation in South China as revealed by micro-FTIR spectroscopy. Precambrian Research. 2022. 373. 106628-106628
  • Ardoin, L., Broadley, M.W., Almayrac, M., Avice, G., Byrne, D.J., Tarantola, A., Lepland, A., Saito, T., Komiya, T., Shibuya, T., Marty, B. The end of the isotopic evolution of atmospheric xenon. Geochemical Perspectives Letters. 2022. 20. 43-47
ｍore...
MISC (104)：
  • Takahashi Marika, Yokoyama Shou, Sakata Shuhei, Sawaki Yusuke, Yamamoto Shinji, Fukami Yusuke, Ohno Takeshi, Komiya Tsuyoshi. Development of an evaluation method for Sc/Yb in Hadean zircons. Abstracts of Annual Meeting of the Geochemical Society of Japan. 2022. 69. 12
  • Komiya Tsuyoshi. Influence of paleo-atmospheric CO2 content on hydrothermal silicification of ultramafic rocks: Implications for a cause of secular variations of bioessential element contents. Abstracts of Annual Meeting of the Geochemical Society of Japan. 2017. 64. 165-165
  • Aoyama Shinnosuke, Ueno Yuichiro, Komiya Tsuyoshi, Iizuka Tsuyoshi, Kamei Atsushi, Satish-Kumar M. Global activity of microbial sulfate reduction beyond 4.0 billion years constrained by quadruple sulfur isotopes of granite. Abstracts of Annual Meeting of the Geochemical Society of Japan. 2017. 64. 164-164
  • Uehara Hiroki, Yamamoto Shinji, Kon Yoshiaki, Li Yibing, Jin Wei, Nishizawa Tatsuji, Sakata Syuhei, Ishikawa Akira, Komiya Tsuyoshi. Geology, geochronology and geochemistry of the orthogneisses and mafic rocks in Anshan, North China. Abstracts of Annual Meeting of the Geochemical Society of Japan. 2017. 64. 117-117
  • Ishikawa Akira, Komiya Tsuyoshi, Suzuki Katsuhiko, D. Collerson Kenneth, Liu Jingao, Graham Pearson D. Highly siderophile element depletion in Archean mantle and its significance. Abstracts of Annual Meeting of the Geochemical Society of Japan. 2017. 64. 245-245
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Books (8)：
  • Precambrian Geochemistry, In: White, W. M. (Ed.), Encyclopedia of Geochemistry: A Comprehensive Reference Source on the Chemistry of the Earth (Encyclopedia of Earth Sciences Series)
    Springer 2018
  • Integrated evolution of cnidarians and oceanic geochemistry before and during the Cambrian explosion. In: Goffredo, S., Dubinsky, Z. (Eds.), The Cnidaria, past, present and future: The world of Medusa and her sisters
    Springer 2016
  • Orogens in the evolving Earth: from surface continents to ‘lost continents’ at the core-mantle boundary; In: Kusky, T.M., Zhai, M.-G. and Xiao, W.; (Eds.); The evolving continents: Understanding processes of continental growth, Geological Society, London,
    The Geological Society of London 2010
  • The early Archean Acasta Gneiss Complex: Geological, geochronological and isotopic studies and implications for early crustal evolution
    Elsevier, Amsterdam 2007
  • Material circulation through a time -Chemical differentiation within the mantle and secular variation of temperature and composition of the mantle-, in Yuen, D. A., S. Maruyama, S. Karato, and B. F. Windley, eds., Superplumes: Beyond Plate Tectonics
    Springer, NEW YORK 2007
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Lectures and oral presentations  (78)：
  • The Late Archean diversity of organisms: evidence from morphology and in situ iron isotope analyses of pyrites
    (Japan Earth and Planetary Science Join Meeting 2011)
  • The formation and subduction of continental crust: session scope
    (Japan Earth and Planetary Science Join Meeting 2011)
  • Stable carbon isotope ratio of n-alkanes and isoprenoids from the Cambrian section in the Three Gorge area, South China
    (Japan Earth and Planetary Science Join Meeting 2011)
  • The analysis of D47 and oxygen isotope ratio of the Ediacaran Doushantuo Formation South China
    (Japan Earth and Planetary Science Join Meeting 2011)
  • Geochemical analyses of the 2.2 Ga fluid inclusions: Impact of Snowball Earth on eu- karyote diversification
    (Japan Earth and Planetary Science Join Meeting 2011)
ｍore...
Education (2)：
  • 1996 - 1999 Tokyo Institute of Technology
  • 1990 - 1994 Tokyo Institute of Technology School of Science
Professional career (2)：
  • Doctor of Science (Tokyo Institute of Technology)
  • Master of Science (Tokyo Institute of Technology)
Work history (6)：
  • 2019/01 - 現在 The University of Tokyo Graduate School of Arts and Sciences Professor
  • 2009/11 - 2019/01 The University of Tokyo Graduate School of Arts and Sciences Associate Professor
  • 2007/04 - 2009/10 Tokyo Institute of Technology Graduate School of Science and Engineering Associate Professor
  • 2006/09 - 2007/03 Tokyo Institute of Technology Graduate School of Science and Engineering Associate Professor
  • 2003/04 - 2006/09 Tokyo Institute of Technology Graduate School of Science and Engineering Assistant Professor
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Committee career (6)：
  • 2021/01 - 現在 日本学術会議 地球惑星科学委員会学術試料共有小委員会
  • 2016/04 - 現在 日本地質学会 執行理事
  • 2016/04 - 現在 日本地球惑星連合 地球生命科学セクションボードメンバー
  • 2014/09 - 現在 日本地質学会 理事
  • 2010 - 現在 日本地質学会 地質学雑誌編集委員
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Awards (3)：
  • 2018/09 - Geological Society of Japan Koto Bunjiro Award
  • 2016/09 - Geological Society of Japan The Island Arc prize
  • 2009 - 日本地質学会 小澤儀明賞
Association Membership(s) (6)：
JAPAN GEOSCIENCE UNION ,  GEOCHEMICAL SOCIETY OF JAPAN ,  Geological Society of America ,  American Geophysical Union ,  Geological Society of Japan ,  Paleontological Society of Japan
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