HOSHIDE Takashi

写真a

Affiliation

Graduate School of International Resource Sciences  Department of Earth Resource Science 

Research Interests 【 display / non-display

  • Layered intrusions

  • Magma chamber processes

  • Gabbro

  • Igneous petrology

  • Mid-ocean ridge

Graduating School 【 display / non-display

  •  
    -
    2003.03

    Kyoto University   Faculty of Science   Division of Earth and Planetary Sciences   Graduated

Graduate School 【 display / non-display

  •  
    -
    2010.03

    Kyoto University  Graduate School, Division of Natural Science  Division of Earth and Planetary Sciences  Doctor's Course  Completed

Degree 【 display / non-display

  • Kyoto University -  Doctor (Science)

Campus Career 【 display / non-display

  • 2014.04
    -
    Now

    Akita University   Faculty of International Resource Sciences   Department of International Resource Sciences   Dept. of Earth Resource Science   Assistant Professor  

  • 2013.09
    -
    2014.03

    Akita University   Akita University   Assistant Professor  

External Career 【 display / non-display

  • 2012.04
    -
    2013.08

    Tohoku University   Specially-appointed Assistant Professor  

  • 2010.09
    -
    2012.03

    Kyushu University   Post-doctoral Fellow  

  • 2010.04
    -
    2010.08

    Kyoto University   Teaching Assistant  

  • 2007.04
    -
    2009.03

    Kyoto University   Postdoctoral Fellowships of Japan Society for the Promotion of Science  

Academic Society Affiliations 【 display / non-display

  • 2012.01
    -
    Now
     

    Others (Europe region)

     

    European Geosciences Union

  • 2010.09
    -
    Now
     

    United States

     

    American Geophysical Union

Research Areas 【 display / non-display

  • Natural Science / Solid earth sciences  / Igneous Petrology

 

Research Career 【 display / non-display

  • Petrological study of layered gabbro recovered during the IODP Exp.345

    R and D on Deep Sea  

    Periods of research:

    2012.12
    -
    Now

    Classification of research form:International Collaboration

  • Mapping lithology and fluid distribution in the northeastern Japan arc: a simple procedure to combine geologic information with geophysical observations

    Promotion of Basic Research Activities for Innovative Biosciences  

    Periods of research:

    2012.04
    -
    Now

    Classification of research form:Collaboration within Japan

  • Study of magma chamber processes on the basis of the observation of layered mafic intrusion

    Grant-in-Aid for Scientific Research  

    Periods of research:

    2007.04
    -
    Now

    Classification of research form:Individual

Thesis for a degree 【 display / non-display

  • Origin of igneous layering and related structures in the Murotomisaki Gabbroic Intrusion—Remelting of crystal mush by fluid migration within the crystallizing boundary layer

    Takashi Hoshide 

      2010.03

    Single author

    層状貫入岩体に見られる層状構造の形成モデルとして、マグマ溜まりの固液境界層内での流体相の移動により一度作られたクリスタルマッシュが再溶融を起こし、局所的にメルトフラクションが増加した部分で固液分離が促進されて層状構造が発達するというモデルを提唱した。つまり層状貫入岩体に発達するある種の層状構造は、マグマ溜まりが結晶化していく際のfluid pathwayであることを主張した。

Research Achievements 【 display / non-display

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

  • Grant-in-Aid for Scientific Research(C)

    Project Year: 2022.04  -  Now 

  • Grant-in-Aid for Scientific Research(C)

    Project Year: 2019.04  -  2022.03 

  • Grant-in-Aid for JSPS Fellows

    Project Year: 2007.04  -  2009.03 

Presentations 【 display / non-display

  • Cooling rate of entablature formed by water ingress into lava through fractures - Genbudo Lava, Iwate Prefecture, Japan

    Takashi HOSHIDE, Keisuke IWAHASHI, Nao ISHIBASHI

    2023.09  -  2023.09 

  • Occurrence of Rodingite in Ciletuh Ophiolitic Mélange Complex: First Initial Report of Rodingite in Indonesia

    Rinaldi Ikhram, Takashi Hoshide, Tsukasa Ohba, Adi Hardiyono, Mega Fatimah Rosana

    Japan Geoscience Union Meeting 2023  2023.05  -  2023.05 

  • The magmatic system beneath maar complex revealed from the geochemistry of ash particles at Lamongan Volcanic Field (LVF), East Java, Indonesia

    Andriansyah Gurusinga, Tsukasa Ohba, Takashi Hoshide

    Japan Geoscience Union Meeting 2023  2023.05  -  2023.05 

  • Petrology of the Morobe Granodiorite in the Kuper Range, Morobe Province, Papua New Guinea

    Angela Bokuik and Takashi Hoshide

    Geoscience, Exploration and Extraction Conference  (Port Moresby, Papua New Guinea)  2022.11  -  2022.11 

  • Formation processes of the Ogi picritic intrusive body inferred from the observation of the chilled margin

    Japan Geoscience Union Meeting 2022   2022.05  -  2022.05  Japan Geoscience Union

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Academic Activity 【 display / non-display

  • 2023.09
    -
    Now

  • Japan Geoscience Union

    2022.07
    -
    Now

  • Japan Association of Mineralogical Sciences

    2016.10
    -
    Now

  • 2023.12
    -
    Now