Uno Masaoki

ウノマサオキ | Uno Masaoki

Affiliation and department：
Job title： Associate Professor
Homepage URL (1)： https://geo.kankyo.tohoku.ac.jp/gmel2/index.php/member/assistant-professor/

Research field (2)： Earth resource engineering, energy science , Solid earth science

Research keywords (5)： Geofluid science , Petrology , Geochemistry , Supercritical geothermal reservoir , Mineral carbonation

Research theme for competitive and other funds (12)：

2023 - 2030 Accelerated mineral carbonation promoted by reaction-induced fracturing
2022 - 2027 Generation of CO2 fluid and mantle carbonation in subduction zones
2022 - 2027 Spatio-temporal dynamisms of fluid-pressure and permeability in arc crusts
2022 - 2025 Mechanisms of accelerated mineral carbonation through self-promoting reactions
2022 - 2024 Immediate temperature evaluation of supercritical geothermal reservoir by precise geothermometers

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Papers (56)：

Manzshir Bayarbold, Atsushi Okamoto, Masaoki Uno, Kenta Yoshida, Alexey Kotov, Geri Agroli, Otgonbayar Dandar, Yasuhiro Niwa, Masao Kimura, Noriyoshi Tsuchiya. Multiphase-solid fluid inclusions in HP-LT eclogite facies rock (Zavkhan Terrane, Western Mongolia): evidence for the evolution from saline to hypersaline fluids during metamorphism in subduction zone. Contributions to Mineralogy and Petrology. 2023. 178. 11
Tatsuro Adachi, Tetsuo Kawakami, Fumiko Higashino, Masaoki Uno. Metamorphic rocks with different pressure-temperature-time paths bounded by a ductile shear zone at Oyayubi ridge, Brattnipene, Sør Rondane Mountains, East Antarctica. Journal of Mineralogical and Petrological Sciences. 2023. 118. 230220
Masaoki Uno, Atsushi Okamoto, Takashi Akatsuka, Noriyoshi Tsuchiya. Continuous thermal structures of the present-day and contact-metamorphic geothermal systems revealed by drill cuttings in the Kakkonda geothermal field, Japan. Geothermics. 2023. 115. 102806-102806
Nomuulin Amarbayar, Otgonbayar Dandar, Jiajie Wang, Atsushi Okamoto, Masaoki Uno, Undarmaa Batsaikhan, Hideko Takayanagi, Yasufumi Iryu, Noriyoshi Tsuchiya. Progressive carbonation and Ca-metasomatism of serpentinized ultramafic rocks: insights from natural occurrences and hydrothermal experiments. Contributions to Mineralogy and Petrology. 2023. 178
Keisuke Yoshida, Masaoki Uno, Toru Matsuzawa, Yohei Yukutake, Yusuke Mukuhira, Hiroshi Sato, Takeyoshi Yoshida. Upward earthquake migration in the northeastern Noto Peninsula, Japan, initiated from a deep ring-shaped cluster: Possibility of fluid leakage from a hidden magma system. Journal of Geophysical Research: Solid Earth. 2023. 128. 6

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MISC (8)：

奈良拓実, 宇野正起, MINDALEVA Diana, 河上哲生, 東野文子, 足立達郎, 松野哲士, 山崎慎一, 土屋範芳. Geological records of magma intrusion possibly related to subvolcanic deep low-frequency earthquakes. 日本地質学会学術大会(Web). 2023. 130th
松野哲士, 宇野正起, 岡本敦. Machine-learning application to igneous and metamorphic rock compositions: Quantitative estimation of compositional changes recorded in subduction-related metamorphic rocks. 日本地球化学会年会要旨集(Web). 2023. 70th
松野哲士, 宇野正起, 岡本敦. Intensity evaluation of of element transfer and its controlling parameters: Differences between Northwest and South Pacific oceanic plates. 日本地質学会学術大会(Web). 2022. 129th
松野哲士, 宇野正起, 岡本敦, 土屋載芳. LILE mobility at each metamorphic stage recorded in the Sanbagawa metamorphic belt: Application of Protolith Reconstruction Model. 日本鉱物科学会年会講演要旨(Web). 2021. 2021
松野哲士, 宇野正起, 岡本敦, 土屋範芳. Estimation of mass transfer and protolith composition for mafic metamorphic rocks using machine learning. 日本地球惑星科学連合大会予稿集(Web). 2020. 2020

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Lectures and oral presentations (178)：

Paleostress inversion in hydro-fractured metamorphic complex using 3D aerophotography images (Sør Rondane Mountains, East Antarctica)
(The 12th Symposium on Polar Science 2021)
Contact metamorphic temperature profiles revealed by drilling cuttings in the Kakkonda Geothermal Field
(日本地熱学会(GRSJ)2021 2021)
Petrology of pumice stone in the 39 ka caldera-forming eruption of Mendeleev volcano (Kunashir Island)
(日本鉱物科学会(JAMS)2021 2021)
Rupture of serpentinized mantle wedge by self-promoting carbonation
(the International Joint Workshop on Slow Earthquakes 2021 2021)
Budget of slab-derived water in arc crust: Constraints from crust-melt reaction zones and fossil caldera differentiation processes
(Geothermal Volcanology Workshop 2021 2021)

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Professional career (1)：

Ph.D. (Tokyo Institute of Technology)

Work history (1)：

2023/04 - 現在 Tohoku University Graduate School of Environmental Studies Department of Environmental Studies for Advanced Society Resources Strategies Geomaterial and Energy Associate Professor

Committee career (3)：

2022/12 - 現在 Geothermal Research Society of Japan public relations committee
2022/08 - 現在 Geological Society of Japan Associate Editor of the Journal of the Geological Society of Japan
2022/06 - 現在 The Geological Society of Japan Delegate

Awards (1)：

2022/09 - Geological Society of Japan Sakuyama Masanori Prize, the Geological Society of Japan Dynamic fluid activity at plate convergent margins

Association Membership(s) (5)：

The Geothermal Research Society of Japan , Japan Association of Mineralogical Sciences , The Geological Society of Japan , Japan Geoscience Union , Mineralogical Society of America

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