Otake Tsubasa

オオタケツバサ | Otake Tsubasa

Affiliation and department：
Job title： Professor

Research field (4)： Human geoscience , Earth resource engineering, energy science , Space and planetary science , Solid earth science

Research keywords (10)： Ultramafic rocks , Critical metals , Chemical Weathering , Environmental Geology , Seafloor hydrothermal system , Environmental Geochemistry , Co-evolution of Earth and Life , Economic Geology , Banded Iron Formation , Stable Isotopes

Research theme for competitive and other funds (15)：

2023 - 2026 Geochemical processes between microbes-sulfide minerals-water responsible for ore deposit formation
2023 - 2026 Quantifying the microbial contribution to the hydrothermal deposit formation toward the BIOre concept
2022 - 2025 Promotion of hydrogen generation during low temperature serpentinization
2020 - 2024 Understanding biosphere-hydrosphere-atmosphere-lithosphere interactions 3.2 billion years ago with an international continental drilling program
2021 - 2023 The Impact of Industrialization on the Cultural Landscape and Food Security of the Wetlands : A Case Study of the Bangpakong River Basin, Chachoengsao, Thailand.

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Papers (58)：

Pramesti Prihutami, Raudhatul Islam Chaerun, Yusuke Ohya, Tsubasa Otake, Ryosuke Kikuchi, Tsutomu Sato. Immobilization Forms of Cadmium and Mercury in a Potassium-Activated Metakaolin-Based Geopolymer. Minerals. 2024. 14. 3. 311-311
Frances Chikanda, Sereyroith Tum, Tatsuya Matsui, Susumu Norota, Tsubasa Otake, Tsutomu Sato. The formation of schwertmannite colloids and natural remediation of toxic elements from Shojin River, Hokkaido, Japan. Resource Geology. 2023. 73. 1
Yuto Nishiki, Jordi Cama, Tsubasa Otake, Ryosuke Kikuchi, Misato Shimbashi, Tsutomu Sato. Formation of magnesium silicate hydrate (M-S-H) at pH 10 and 50°C in open-flow systems. Applied Geochemistry. 2023. 148. 105544-105544
Ryohei Kawakita, Akito Saito, Hiroshi Sakuma, Sohtaro Anraku, Ryosuke Kikuchi, Tsubasa Otake, Tsutomu Sato. Difference in expansion and dehydration behaviors between NH4- and K-montmorillonite. Applied Clay Science. 2023. 231. 106722-106722
Raudhatul Islam Chaerun, Natatsawas Soonthornwiphat, Kanako Toda, Kazuma Kuroda, Xiaobo Niu, Ryosuke Kikuchi, Tsubasa Otake, Yogarajah Elakneswaran, John L. Provis, Tsutomu Sato. Retention mechanism of cesium in chabazite embedded into metakaolin-based alkali activated materials. Journal of Hazardous Materials. 2022. 440. 129732-129732

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MISC (7)：

大竹翼. 資源開発における環境負荷低減のための同位体研究. 同位体環境学がえがく世界:2020 年版. 2020
大竹翼. 岩石の風化と資源. 季刊資源と素材. 2018. 3. 3. 22-23
Immobilization of Boron with MgO material in the presence of soluble silica. 2017. 23. 314-317
大竹翼. 鉄鉱床は微生物が作った?. 季刊資源と素材. 2016. 1. 2. 24-25
T. Puji Astuti, S. Surjono, I. Warmada, D.P. Kusuma, Y. Tsukada, T. Otake, T. Sato. The Relationship Between Smectite/ Illite Ratios and Diagenetic History of Sandstone Reservoir, Batu Ayau Formation, Upper Kutai Basin, East Kalimantan, Indonesia. International Petroleum Technology Conference 2014, Kuala Lumpur Convention Center, Kuala Lumpur, Malaysia. 2014. 17895

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Lectures and oral presentations (71)：

32億年前の浅海性縞状鉄鉱層における化学沈殿と初期続成作用によるFeとMg同位体分別
(日本地球化学会第70回年会 2023)
Alteration patterns of host rocks in massive sulfide deposits that were possibly formed by subseafloor hydrothermal processes
(17th International Symposium on Water-Rock Interaction/14h Symposium on Applied Isotope Geochemistry 2023)
Fe and Mg isotope fractionations in ferruginous sedimentary rocks from the ~3.2 Ga Moodies Group, Barberton Greenstone Belt, South Africa
(Goldschmidt 2023 2023)
低温蛇紋岩化反応における水素生成促進
(JpGU 2023 2023)
鉱床形成や環境影響理解のための安定同位体や微量元素の応用
(第4回『休廃止鉱山のグリーンレメディエーションと関連分野の最前線』 2023)

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Education (3)：

2003 - 2008 The Pennsylvania State University Department of Geosciences
2002 - 2003 Kyushu University Graduate School of Engineering Department of Earth Resources Engineering
1998 - 2002 Kyushu University School of Engineering Department of Earth Resources, Marine and Civil Engineering

Professional career (1)：

Ph.D. in Geosciences and Astrobiology (The Pennsylvania State University)

Work history (4)：

2023/02 - 現在 Hokkaido University Division of Sustainable Resources Engineering, Faculty of Engineering Professor
2012/04 - 2023/01 Hokkaido University Division of Sustainable Resources Engineering, Faculty of Engineering Associate Professor
2011/10 - 2012/03 National Institute of Advanced Industrial Science and Technology Research Institute for Geo-resources and Environment Postdoctoral researcher
2009/02 - 2011/09 Graduate School of Science, Tohoku University Division of Earth and Planetary Material Science, Department of Earth Science, Assistant Professor

Committee career (20)：

2023/07 - 現在日本原子力研究開発機構ニアフィールド長期環境変遷評価技術開発委員会委員
2022/04 - 現在資源地質学会常務委員(行事)
2022/04 - 現在北海道新幹線、新函館北斗・札幌間自然由来重金属等掘削土対策検討委員会幹事会幹事
2022/04 - 現在北海道新幹線、新函館北斗・札幌間自然由来重金属等掘削土対策検討委員会委員会委員
2020/07 - 現在北海道特定開発行為審査委員会委員

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Awards (4)：

2022/06 - The Society of Resource Geology Best Article Award 2021 Geochemical constraints on the mobilization of Ni and critical metals in laterite deposits, Sulawesi, Indonesia: A mass-balance approach
2017 - The Clay Science Society of Japan Best article award in the Clay Science Society of Japan Quantitative analysis for dissolution of silica minerals in the compacted bentonite at hyperalkaline conditions by X-ray computed tomography and geochemical modeling
2011 - International Society for the Study of the Origin of Life Best Poster award, Origins 2011 International Conference
2008 - Astrobiology Science Conference 2008 Frank Drake Award

Association Membership(s) (7)：

THE MINING AND MATERIALS PROCESSING INSTITUTE OF JAPAN , GEOCHEMICAL SOCIETY OF JAPAN , JAPAN GEOSCIENCE UNION , American Geophysical Union , The Society of Resources Geology , The Geochemical Society , Society of Economic Geologists

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