Ichiyama Yuji

イチヤマユウジ | Ichiyama Yuji

Affiliation and department：

Research field (1)： Solid earth science

Research keywords (7)：沈み込み帯 , Crust , Mantle , Oceanic plate , Ophiolite , Geology , Petrology

Research theme for competitive and other funds (8)：

2021 - 2024 Serpentinization and carbonation in the mantle wedge by seawater-originated subduction-zone fluids
2019 - 2022 Oceanic plateau-origin rocks in orogenic belts: Towards understanding the genesis of oceanic LIP
2018 - 2021 An integrated study of plate interface rocks: Understanding the unread processes and secular changes by in-situ isotope analyses
2019 - 2020 隠岐島後産マントル捕獲岩から解読する日本海形成過程
2016 - 2019 Genesis and secular changes of Pacific LIPs: Approch from plume-type ophiolites in Japan

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Papers (37)：

Mohamed Zaki Khedr, Saif M. Abo Khashaba, N. H. El-Shibiny, Eiichi Takazawa, Safaa M. Hassan, Mokhles K. Azer, Scott A. Whattam, Reda A. El-Arafy, Yuji Ichiyama. Integration of remote sensing and geochemical data to characterize mineralized A-type granites, Egypt: implications for origin and concentration of rare metals. International Journal of Earth Sciences. 2023
Alireza Eslami, Giovanni Grieco, Micol Bussolesi, Yuji Ichiyama, Davide Lenaz, Henrik Skogby, Anton V. Kutyrev, Alessandro Cavallo, Mohamed Zaki Khedr. Co-occurrence of compositionally variable chromitites in the Sabzevar ophiolite, NE Iran. Lithos. 2023. 446-447. 107133-107133
I. Nishio, T. Morishita, A. Tamura, K. Itano, S. Takamizawa, Y. Ichiyama, S. Arai, N. Barrett, K. Szilas. Formation of Ultra-Depleted Mantle Peridotites and Their Relationship With Boninitic Melts: An Example From the Kamuikotan Unit, Hokkaido, Japan. Journal of Geophysical Research: Solid Earth. 2023. 128. 2
Yoichi Usui, Kazutaka Yasukawa, Koichi Iijima, Hideaki Machiyama, Yuji Ichiyama, Erika Tanaka, Koichiro Fujinaga. X-ray computed tomography of deep-sea clay as tools to detect rare earth elements and yttrium enrichment. Island Arc. 2023
G. Uenzelmann-Neben, S.M. Bohaty, L.B. Childress, and the Expedition 392 Scientists. Expedition 392 Preliminary Report: Agulhas Plateau Cretaceous Climate. International Ocean Discovery Program Preliminary Report. 2022

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MISC (3)：

Books (1)：

Lectures and oral presentations (34)：

スラブ起源物質によるマントルウェッジの多様な交代作用:北海道神居古潭帯の蛇紋岩からの検討
(日本地質学会第 129 年学術大会 2022)
東北日本南部北上帯に分布する高圧変成岩類の岩石学とジルコンU-Pb年代:古東アジア大陸縁辺の古生代テクトニクスへの制約
(JpGU 2022)
マリアナ前弧域の蛇紋岩泥海山岩石中のカルサイト中の流体包有物
(日本鉱物科学会 2021)
北海道神居古潭帯に産する高枯渇度カンラン岩の成因とその形成場の検討
(日本鉱物科学会 2021)
Fluid metasomatism in the cold nose of the Mariana subduction zone
(GeoKarlsruhe 2021)

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Education (3)：

Professional career (1)：

Work history (5)：

Committee career (2)：

2015/05 - 現在 Journal of Mineralogical and Petrological Sciences Associate Editor
2019/07 - 2022/07 日本地球惑星科学連合選挙管理委員

Awards (1)：

Association Membership(s) (3)：

JAPAN GEOSCIENCE UNION , Japan Association of Mineralogical Sciences , THE GEOLOGICAL SOCIETY OF JAPAN

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