Yasukawa Kazutaka

ヤスカワカズタカ | Yasukawa Kazutaka

Affiliation and department：
Job title： Associate Professor

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

Research keywords (19)： deep-sea sediment , seafloor mineral deposits , REY-rich mud , ferromanganese nodules , critical metals , geochemistry , multivariate analysis , independent component analysis , cluster analysis , Earth system , Drilling Earth Science , IODP , geochemical cycles , numerical modeling , paleoceanography , climate change , Paleogene , PETM , Eocene hyperthermals

Research theme for competitive and other funds (8)：

2021 - 2026 Establishment of an efficient exploration method for seafloor ferromanganese deposits by the integrated analysis of geology, physics, chemistry and statistics
2020 - 2025 Creation of a unified theory of global environmental changes and resource generation
2020 - 2023 高精度地球化学分析と数理手法で読み解く温室地球とレアアース資源生成の因果律
2017 - 2022 Elucidation of unified ore genesis through integrated analysis of ferromanganese oxide deposits and REY-rich mud
2018 - 2020 Elucidation of the REY-enrichment mechanism on deep sea floor based on high-dimensional statistical techniques and multi-isotope analyses

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Papers (60)：

Yusuke Kuwahara, Kazutaka Yasukawa, Erika Tanaka, Kentaro Nakamura, Minoru Ikehara, Yasuhiro Kato. Multi-elemental Statistical Features of Early Paleogene Sediments from the Mid-latitude Eastern Indian Ocean. 2023
Kentaro Nakamura, Koichi Horinouchi, Ryo Shimomura, Shiki Machida, Kazutaka Yasukawa, Koichiro Fujinaga, Tatsuo Nozaki, Yasuhiro Kato. Geochemical insights into secular changes in the depositional environment of ferromanganese nodules in the western North Pacific. Deep Sea Research Part I: Oceanographic Research Papers. 2023. 104227-104227
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
Honami Sato, Tatsuo Nozaki, Tetsuji Onoue, Akira Ishikawa, Katsuhito Soda, Kazutaka Yasukawa, Jun-Ichi Kimura, Qing Chang, Yasuhiro Kato, Manuel Rigo. Rhenium-osmium isotope evidence for the onset of volcanism in the central Panthalassa Ocean during the Norian “chaotic carbon episode”. Global and Planetary Change. 2023. 229. 104239-104239
Keishiro Azami, Kanta Koyama, Shiki Machida, Kyoko Okino, Kazutaka Yasukawa, Yasuhiro Kato, Etsuo Uchida. Formation of hydrothermal ferromanganese oxides from the Daigo-Kume Knoll in the middle Okinawa Trough, Japan. Marine Geology. 2023. 463. 107117-107117

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MISC (74)：

Yasukawa, Kazutaka, Tanaka, Erika, Miyazaki, Takashi, Vaglarov, Bogdan S, Chang, Qing, Nakamura, Kentaro, Ohta, Junichiro, Fujinaga, Koichiro, Iwamori, Hikaru, et al. R script for k-means cluster analysis with whitening and projection pursuit for a chemical composition dataset of pelagic clay around Minamitorishima Island in the western North Pacific Ocean. Zenodo. 2023
山内才蔵, 安川和孝, 中村謙太郎, 中村謙太郎, 藤永公一郎, 藤永公一郎, 大田隼一郎, 大田隼一郎, 加藤泰浩, 加藤泰浩. Economic evaluation of REY-rich mud development around Minamitorishima Island using Monte Carlo-based Discount Cash Flow method. 資源・素材学会春季大会(Web). 2023. 2023
澤嵜友彦, 石田美月, 大田隼一郎, 大田隼一郎, 中村謙太郎, 中村謙太郎, 安川和孝, 加藤泰浩, 加藤泰浩. Geochemical characterization of gold and silver ores from the Sado Island, Niigata, central Japan. 資源・素材学会春季大会(Web). 2023. 2023
平子雅啓, 安川和孝, 中村謙太郎, 中村謙太郎, 加藤泰浩, 加藤泰浩. Statistical analyses on global geochemical data structure of deep-sea sediments. 日本地質学会学術大会(Web). 2022. 129th
浅見慶志朗, 町田嗣樹, 平野直人, 中村謙太郎, 安川和孝, 小木曽哲, 加藤泰浩, 加藤泰浩. Process of hydrothermal activity estimated from independent component analysis. 日本地質学会学術大会(Web). 2022. 129th

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Education (4)：

2012 - 2015 The University of Tokyo Department of Systems Innovation, School of Engineering
2008 - 2010 The University of Tokyo Department of Systems Innovation, School of Engineering
2006 - 2008 The University of Tokyo Faculty of Engineering Environment & Energy System course, Department of Systems Innovation
2004 - 2006 The University of Tokyo College of Arts and Sciences Science 1

Professional career (1)：

Ph.D. (Univ. Tokyo)

Work history (4)：

2022/06 - 現在 The University of Tokyo Frontier Research Center for Energy and Resources, School of Engineering Associate Professor
2019/03 - 2022/05 The University of Tokyo Frontier Research Center for Energy and Resources, School of Engineering Lecturer
2015/04 - 2019/03 The University of Tokyo Department of Systems Innovation, School of Engineering Assistant Professor
2012/04 - 2015/03 JSPS Research Fellow (DC1)

Awards (2)：

2014/05 - Japan Geoscience Union JpGU2014 Student Outstanding Presentation Award
2013/06 - Japan Geoscience Union JpGU2013 Student Outstanding Presentation Award

Association Membership(s) (4)：

JAPAN GEOSCIENCE UNION , THE GEOCHEMICAL SOCIETY OF JAPAN , THE GEOLOGICAL SOCIETY OF JAPAN , THE RARE EARTH SOCIETY OF JAPAN

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