Rchr
J-GLOBAL ID：200901070845697023   Update date: Oct. 29, 2024

Otake Tsubasa

オオタケ ツバサ | Otake Tsubasa
Affiliation and department：
Hokkaido University Division of Sustainable Resources Engineering, Faculty of Engineering

About Hokkaido University Division of Sustainable Resources Engineering, Faculty of Engineering


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  (16)：
  • 2024 - 2028 科学掘削コア試料を用いた32億年前の金属元素循環と酸化還元環境の解明
  • 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
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Papers (61)：
  • Ryohei Suzumeji, Tsubasa Otake, Daizo Yamauchi, Yoko Ohtomo, Takeshi Kakegawa, Christoph Heubeck, Shin ichi Yamasaki, Tsutomu Sato. Primary Fe isotope signatures record oxidative precipitation in 3.2 Ga ferruginous siliciclastic sedimentary rocks deposited in a shallow ocean environment. Precambrian Research. 2024. 413. 107574
  • Sufriadin, Malyanus YEPTA, Irzal NUR, Purwanto, Rizky AMALIA, Ulva Ria IRFAN, Djabal Nur BASIR, Tsubasa OTAKE. Atmospheric hydrochloric and nitric acid leaching of a limonite ore from the Wolo mine area, Southeast Sulawesi, Indonesia. Journal of Metals, Materials and Minerals. 2024. 34. 1. 1875-1875
  • 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
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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  (74)：
  • Significance and challenges of the sustainable mining of Ni mineral resources
    (International Symposium on Chemical and Biological Hazards on One Health: Toward Sustainable Mineral Development and Pollution Monitoring 2024)
  • 鉱山水処理施設におけるマンガン酸化物の沈殿メカニズム
    (グリーンレメディエーション研究会シンポジウム「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」 2024)
  • Identification of low crystalline Ni-bearing minerals in Ni lateritre deposits
    (JpGU 2024 2024)
  • 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)
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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 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
  • 2020/04 - 現在 独立行政法人石油天然ガス・金属鉱物資源機構 業務評価委員会 金属鉱物資源開発・公害防止等専門部会委員
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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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