京都大学
総合人間学部 自然科学系
大学院人間・環境学研研究科 相関環境学専攻 自然環境動態論講座 地球環境動態論分野

English

研究テーマ

地球誕生時の物質分化過程
マグマオーシャンにおける金属分離過程を追究する
アパタイト中の揮発性元素から地球内部の水の起源に迫る
カーボナタイトへのリンの濃集機構を高圧実験から制約する
白金族元素から読む固体地球の進化
カンラン岩中の白金族元素の分布を放射光X線を使って探る
Fe-Ni-Cu硫化鉱物—白金族元素の相平衡関係を高圧実験で決定する

公表論文

Machida, S., Nakamura, K., Kogiso, T., Shimomura, R., Horinouchi, K., Okino, K., Kato, Y. (2021) Fine-scale chemostratigraphy of cross-sectioned hydrogenous ferromanganese nodules from the western North Pacific. Island Arc, 30, e12395, doi:10.1111/iar.12395

小木曽哲・秋澤紀克・三宅亮・上椙真之(2020)マイクロビームX線回折によるカンラン岩中の白金族元素含有微小相の鉱物学的同定の試み.SPring8/SACLA利用研究成果集,8, 278-281, doi:10.18957/rr.8.2.278

Akizawa, N., Ishikawa, A., Kogiso, T. (2020) A simple determination of whole-rock major- and trace-element composition for peridotite by micro-XRF spectrometer and ICP-MS using fused-glass bead. Geochemical Journal, 54, 81-90, doi:10.2343/geochemj.2.0587

Maruoka, T., Nishio, Y., Kogiso, T., Suzuki, K., Osawa, T., Hatsukawa, Y., Terada, Y. (2020) Enrichment of chalcophile elements in seawater accompanying the end-Cretaceous impact event. Geological Society of America Bulletin, 132, 2055-2066, doi:10.1130/B35403.1 プレスリリース[筑波大, 京都大]

Akizawa, N., Kogiso, T., Miyake, A., Tsuchiyama, A., Igami, Y., Uesugi, M. (2020) Formation process of sub-micrometer-sized metasomatic platinum-group element-bearing sulfide in Tahitian harzburgite xenolith. The Canadian Mineralogist, 58, 99-114, doi:10.3749/canmin.1800082

Shimoda, G., Kogiso, T. (2019) Effect of serpentinite dehydration in subducting slabs on isotopic diversity in recycled oceanic crust and its role in isotopic heterogeneity of the mantle. Geochemistry, Geophysics, Geosystems, 20, 5449-5472, doi:/10.1029/2019GC008336

Igami, Y., Ohi, S., Kogiso, T., Furukawa, N., Miyake, A. (2019) High-temperature structural change and microtexture formation of sillimanite and its phase relation with mullite. American Mineralogist, 104, 1051-1061, doi:10.2138/am-2019-6732

Kobayashi, M., Sumino, H., Burgess, R., Nakai, S., Iizuka, T., Nagao, J., Kagi, H., Nakamura, M., Takahashi, E., Kogiso, T., Ballentine, C. J.(2019)Halogen heterogeneity in the lithosphere and evolution of mantle halogen abundances inferred from intraplate mantle xenoliths. Geochemistry, Geophysics, Geosystems, 20, 952-973, doi:10.1029/2018GC007903

小木曽哲近藤望(2017)初期地球内部における物質分化:同位体地球化学と高圧融解実験からの制約.高圧力の科学と技術,27, 256-265.

Akizawa, N., Miyake, A., Ishikawa, A., Tamura, A., Terada, Y., Uesugi, K., Takeuchi, A., Arai, S., Tanaka, C., Igami, Y., Suzuki, K., Kogiso, T. (2017) Metasomatic PGE mobilization by carbonatitic melt in the mantle: evidence from sub-µm-scale sulfide-carbonaceous glass inclusion in Tahitian harzburgite xenolith. Chemical Geology, 475, 87-104, doi:10.1016/j.chemgeo.2017.10.037

Katsura, T., Baba, K., Yoshino, T., Kogiso, T. (2017) Electrical conductivity of the oceanic asthenosphere and its interpretation based on laboratory measurements. Tectonophysics, 717, 162-181, doi:10.1016/j.tecto.2017.07.001

Machida, S., Kogiso, T., Hirano, N. (2017) Petit-spot as definitive evidence for partial melting in the asthenosphere caused by CO2. Nature Communications, 8:14302, doi:10.1038/ncomms14302 プレスリリース

Kondo, N., Yoshino, T., Matsukage, K.N., Kogiso, T. (2016) Major element composition of an Early Enriched Reservoir: Constraints from 142Nd/144Nd isotope systematics in the early Earth and high pressure melting experiments of a primitive peridotite. Progress in Earth and Planetary Science, 3:25, doi:10.1186/s40645-016-0099-0

Sato, M., Seita, K., Miyagawa, T., Mochizuki, N., Kogiso, T., Tsunakawa, H. (2015) Basic properties of transition remanent magnetizations of magnetite in relation to the ambient field using granite samples. Geophysical Journal International, 200, 25-34.

Miyoshi, A., Kogiso, T., Ishikawa, N., Mibe, K. (2014) Role of silica for the progress of serpentinization reactions: Constraints from successive changes in mineralogical textures of serpentinites from Iwanaidake ultramafic body, Japan. American Mineralogist, 99, 1035-1044.

Kawamoto, T., Mibe, K., Bureau, H., Reguer, S., Mocuta, C., Kubsky, S., Thiaudière, D., Ono, S., Kogiso, T. (2014) Large ion lithophile elements delivered by saline fluids to the sub-arc mantle. Earth, Planets and Space, 66, 61.

Obata, M., Ohi, S., Miyake, A. (2014) Experimental synthesis of isochemical kelyphite – a preliminary report. Journal of Mineralogical and Petrological Sciences, 109, 91-96.

Hirauchi, K., den Hartog, S.A.M., Spiers, C.J. (2013) Weakening of the slab–mantle wedge interface induced by metasomatic growth of talc. Geology, 41, 75–78.

Hirauchi, K., Katayama, I. (2013) Rheological contrast between serpentine species and implications for slab-mantle wedge decoupling. Tectonophysics, 608, 545-551.

Matsukage, K.N., Nagayo, Y., Whitaker, M.L., Takahashi, E., Kawasaki, T. (2013) Melting of the Martian mantle from 1.0-4.5 GPa. Journal of Mineralogical and Petrological Sciences, 108, 201-214.


学位論文

令和元年度
卒論
南中国三峡地域の堆積性黄鉄鉱に含まれる微量元素濃度変動を用いたエディアカラ紀-初期カンブリア紀の堆積環境の復元(難波恒太)

平成30年度
修論
Pre-eruptive processes of pyroclastic flow accompanied by the 60 ka caldera-forming eruption at Hakone volcano(辻原諒)
卒論
初期地球マグマオーシャンアイアンレインにおける白金挙動の推定(鷺恕太郎)

平成29年度
博論
Major element composition of the Hadean crust: constraints from Sm-Nd isotope systematics and high-pressure melting experiments (近藤望)

平成27年度
修論
The genesis of carbonatite as an inorganic concentration of phosphorus (小澤亜耶)
Analytical investigation of partitioning behavior of F, Cl, H2O between apatite and melt inclusion from pyroclastic flow depsits of Aso volcano (道久真理絵)

平成26年度
修論
Major element composition of the missing reservoir: Implication for the early Earth differentiation (近藤望)
卒論
カンラン岩中の硫化鉱物における強親鉄性元素の不均質分布(村田美咲)

平成25年度
卒論
阿蘇火山火砕流堆積物中のアパタイトの揮発性元素組成(道久真理絵)

平成24年度
修論
Two-stage serpentinization reactions triggered by silica addition: petrology and mineral chemistry of Iwanai-dake ultramafic rocks, Kamuikotan belt, Hokkaido, Japan (三好茜)
卒論
マグマオーシャン固結後のマントル−液相成分分化についての仮定と計算、再現実験(近藤望)

平成22年度
卒論
カンラン岩の蛇紋岩化作用について:北海道神居古潭帯岩内岳超塩基性岩体の例(三好茜)