SAKUYAMA Tetsuya

写真a

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Title

Associate Professor

Laboratory location

Sugimoto Campus

Degree 【 display / non-display

  • The University of Tokyo -  Ph. D.

Research Areas 【 display / non-display

Magmatology, Geochemistry

Research Interests 【 display / non-display

magma, volcano, petrology, mantle

Research Career 【 display / non-display

  • Volcanism and tectonics at subduction initiation

    (Collaboration in Japan) Project Year :

    2014.04
    -
    2016.03

    Keyword in research subject:  subduction initiation, magmatism, petrology

  • Origin of within-plate volcanism

    (Individual) Project Year :

    2003.04
    -
    2015.03

    Keyword in research subject:  within-plate volcanism, petrology, geochemistry

Current Career 【 display / non-display

  • Osaka City University   Graduate School of Science   Biology and Geosciences Course   Associate Professor  

Career 【 display / non-display

  • 2014
     
     

    Osaka City University  

  • 2009
    -
    2014

    Japan Agency for Marine-Earth Science and Technology  

 

Published Papers 【 display / non-display

  • Progressive interaction between dry and wet mantle during high temperature diapiric upwelling:constraints from Cenozoic Kita-Matsuura intraplate basalt province, northwestern Kyushu, Japan

    Shun’ichi Nakai, Masako Yoshikawa, Tomoyuki Shibata, and Kazuhito Ozawa

    Journal of Petrology  55   1083 - 1128 2014

     View Summary

    Progressive interaction between dry and wet mantle during high temperature diapiric upwelling:constraints from Cenozoic Kita-Matsuura intraplate basalt province, northwestern Kyushu, Japan

  • Melting of the Uppermost Metasomatized Asthenosphere Triggered by Fluid Fluxing from Ancient Subducted Sediment: Constraints from the Quaternary Basalt Lavas at Chugaryeong Volcano, Korea

    Shinji Nagaoka, Takashi Miyazaki, Qing Chang, Toshiro Takahashi, Yuka Hirahara, Ryoko Senda, Tetsumaru Itaya, Jun-Ichi Kimura, and Kazuhito Ozawa

    Journal of Petrology  55   499 - 528 2014

     View Summary

    Melting of the Uppermost Metasomatized Asthenosphere Triggered by Fluid Fluxing from Ancient Subducted Sediment: Constraints from the Quaternary Basalt Lavas at Chugaryeong Volcano, Korea

  • Melting of dehydrated oceanic crust from the stagnant slab and of the hydrated mantle transition zone: Constraints from Cenozoic alkaline basalts in eastern China

    Wei Tian, Jun-Ichi Kimura, Yoshio Fukao, Yuka Hirahara, Toshiro Takahashi, Ryoko Senda, Qing Chang, Takashi Miyazaki, Masayuki Obayashi, Hiroshi Kawabata, and Yoshiyuki Tatsumi

    Chemical Geology  359   32 - 48 2013

     View Summary

    Melting of dehydrated oceanic crust from the stagnant slab and of the hydrated mantle transition zone: Constraints from Cenozoic alkaline basalts in eastern China

  • Petrological relationships among lavas, dikes, and gabbros from Integrated Ocean Drilling Program Hole 1256D: Insight into the magma plumbing system beneath the East Pacific Rise

    Takashi Sano, Tetsuya Sakuyama, Stephanie Ingle, Sedelia Rodriguez, Toru Yamasaki

    Geochemistry Geophysics Geosystems  12   doi:10.1029/2011GC003548 2011

     View Summary

    Petrological relationships among lavas, dikes, and gabbros from Integrated Ocean Drilling Program Hole 1256D: Insight into the magma plumbing system beneath the East Pacific Rise

  • K-Ar ages of the Quaternary basalts in the Jeongok area, the central part of Korean Peninsula

    Sunyoung Ryu, Miho Oka, Koshi Yagi, Tetsuya Sakuyama, Tetsumaru Itaya

    Geoscience Journal  15   1 - 8 2011

     View Summary

    K-Ar ages of the Quaternary basalts in the Jeongok area, the central part of Korean Peninsula

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Conference Activities & Talks 【 display / non-display

  • Generation process of alkaline basalt magma: a case study of the Kannabe monogenetic volcano

    Ryo Takahashi, Tetsuya Sakuyama, Jun-Ichi Kimura

    2018.05 

  • Magnetic and elastic properties of forearc basalt and boninite in the Ogasawara(Bonin) forearc recovered by IODP Expedition 352

    Mutsumi Honda, Katsuyoshi Michibayashi, Masakazu Fujii, Yuzuru Yamamoto, Yumiko Harigane, Tetsuya Sakuyama

    日本地球惑星科学連合2018年大会  2018.05 

  • 中国南京周辺域のアルカリ玄武岩マグマの成因

    林 裕馬、柵山 徹也

    日本地球惑星科学連合2018年大会  2018.05 

  • Differentiation and generation processes of alkaline basalts from Seifu Seamount in the Japan Sea

    Katsumi Adachi, Tetsuya Sakuyama, Teruaki Ishii

    2018.05 

  • Petrogenesis of Low-Si Boninites Drilled from IBM Fore-arc by IODP Expedition352

    Tetsuya Sakuyama, Jun-Ichi Kimura, Toshiro Takahashi, Yoshihiko Tamura, Eiichi Takazawa, Kenta Yoshida

    日本地球惑星科学連合2017年大会  2017.05 

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Educational activity record 【 display / non-display

  • Academic year : 2018

     View Details

    Number of instructed the graduation thesis
    3
    Number of graduation thesis reviews
    0
    Number of instructed the Master course
    2
    Number of instructed the Doctoral course
    0
    Number of master's thesis reviews (chief)
    0
    Number of master's thesis reviews (vice-chief)
    0
    Number of doctoral thesis reviews (chief)
    0
    Number of doctoral thesis reviews (vice-chief)
    0
  • Academic year : 2017

     View Details

    Number of instructed the graduation thesis
    2
    Number of graduation thesis reviews
    0
    Number of instructed the Master course
    1
    Number of instructed the Doctoral course
    0
    Number of master's thesis reviews (chief)
    1
    Number of master's thesis reviews (vice-chief)
    0
    Number of doctoral thesis reviews (chief)
    0
    Number of doctoral thesis reviews (vice-chief)
    0