Sekine Yasuhito

Affiliation and department：

Research field (1)： Space and planetary science

Research keywords (4)： aquaplanetology , astrobiology , geochemistry , planetary science

Research theme for competitive and other funds (20)：

2024 - 2027 K-Na-Clの格子欠陥をセンサーとしたエウロパ氷下の温度計開発
2023 - 2027 Experimental and theoretical predictions of ocean chemistry and organic chemical evolution of icy bodies in the Solar System
2023 - 2026 Exploration of periglacial landforms and subsurface structures of terrestrial analog sites for estimation of subsurface ice distribution on Mars
2021 - 2024 Exploring habitability on Early Mars from Environmental Science Approaches
2022 - 2023 Aquaplanetology

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Papers (99)：

Takazo Shibuya, Yasuhito Sekine, Sakiko Kikuchi, Hiroyuki Kurokawa, Keisuke Fukushi, Tomoki Nakamura, Sei-ichiro Watanabe. Aqueous alteration in icy planetesimals: The effect of outward transport of gaseous hydrogen. Geochimica et Cosmochimica Acta. 2024. 374. 264-283
Mitsuteru Sugiuchi, Yasuhito Sekine, Satoshi Takahashi. Comparative study on cavernous weathering features formed by coastal processes and acidic alteration: Implications for rounded pits on Martian rocks. Icarus. 2024. 410. 115889-115889
Yamei Li, Hiroyuki Kurokawa, Yasuhito Sekine, Yoko Kebukawa, Yuko Nakano, Norio Kitadai, Naizhong Zhang, Xiaofeng Zang, Yuichiro Ueno, Gen Fujimori, et al. Aqueous breakdown of aspartate and glutamate to n-ω-amino acids on the parent bodies of carbonaceous chondrites and asteroid Ryugu. Science Advances. 2023. 9. 50
Armando Azua-Bustos, Alberto G. Fairén, Carlos González-Silva, Olga Prieto-Ballesteros, Daniel Carrizo, Laura Sánchez-García, Victor Parro, Miguel Ángel Fernández-Martínez, Cristina Escudero, Victoria Muñoz-Iglesias, et al. Dark microbiome and extremely low organics in Atacama fossil delta unveil Mars life detection limits. Nature Communications. 2023. 14. 1
Shuya Tan, Yasuhito Sekine, Takashi Kikuchi, Hisayuki Suematsu, Tetsuya Hama, Yoshio Takahashi. Comparing the radiolytic oxidation of sulfur and chloride within ice on Europa and Mars. Icarus. 2023. 115873-115873

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MISC (55)：

高橋嘉夫, 高橋嘉夫, 河合敬宏, 中村智樹, 榎戸祐馬, 井上皓介, 野田夏実, 山下翔平, 武市泰男, 木村正雄, et al. Establishment and application of STXM system for the development of aquaplanetology research. 量子ビームサイエンスフェスタ(Web). 2022. 2021
北島卓磨, 福士圭介, 関根康人, 関根康人, 依田優大, 依田優大, GANKHUREL Baasansuren, DAVAASUREN Davaadorj. Solubility of amorphous magnesium carbonate: rarity of Mg-carbonate on surface of closed-basin lakes that existed on early Mars. 日本地球惑星科学連合大会予稿集(Web). 2021. 2021
北島卓磨, 福士圭介, 関根康人, 依田優大, GANKHUREL Baasansuren, DAVAASUREN Davaadorj, 高橋嘉夫. Solubility of Amorphous Magnesium Carbonate at Low Temperature. 日本鉱物科学会年会講演要旨(Web). 2021. 2021
Sekine Yasuhito, Saito Yoshifumi, Asamura Kazushi, Enya Keigo, Kasai Yasko, Kasaba Yasumasa, Haruyama Jun'ichi, Matsuoka Ayako. JUpiter ICy moons Explorer JUICE: Science goals of JUICE-Japan and cooperation with Japanese geochemists and cosmochemists. Abstracts of Annual Meeting of the Geochemical Society of Japan. 2021. 68. 80
北島卓磨, 福士圭介, 福士圭介, GANKHUREL Baasansuren, 関根康人, 依田優大, 依田優大, DAVAASUREN Davaadorj. Verification of ice-mineralization process: formation of authigenic carbonates in alkaline lakes during freezing condition in south Mongolia. 日本地球惑星科学連合大会予稿集(Web). 2020. 2020

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Education (2)：

2001 - 2006 The University of Tokyo Graduate School of Science Department of Earth and Planetary Science
1997 - 2001 The University of Tokyo Faculty of Science Department of Earth and Planetary Physics

Professional career (1)：

博士(理学) (東京大学)

Work history (6)：

2022/04 - 現在 Tokyo Institute of Technology Earth-Life Science Institute Director
2018/06 - 現在 Tokyo Institute of Technology Earth-Life Science Institute
2014/10 - 2018/05 The University of Tokyo Graduate School of Science
2011/07 - 2014/09 The University of Tokyo Graduate School of Frontier Sciences
2007/04 - 2011/06 The University of Tokyo Graduate School of Frontier Sciences

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Awards (5)：

2023/12 - Inoue Foundation for Science Inoue Prize for Science
2022/12 - JSPS JSPS Prize
2016 - 文部科学省文部科学大臣表彰若手科学者賞
2012 - 地球化学研究協会奨励賞
2009 - 日本惑星科学会最優秀研究者賞

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