Yokoyama Tatsunori

ヨコヤマタツノリ | Yokoyama Tatsunori

Affiliation and department：

Research field (1)： Space and planetary science

Research theme for competitive and other funds (4)：

2023 - 2026 断層はいつ動いたのかー活動性評価のための新たな放射年代学的アプローチー
2019 - 2023 礫層の堆積年代に関する効果的な測定法の構築
2017 - 2023 マルチアソトープ年代学から解き明かす原始太陽系星雲中における揮発性元素凝縮過程
2015 - 2018 Ca isotopic compositions of chondrules: Implication for early evolution of planetary material

Papers (24)：

Takashi Yuguchi, Takenori Kato, Yasuhiro Ogita, Minori Watanabe, Hayoto Yamazaki, Asuka Kato, Daichi Itoh, Tatsunori Yokoyama, Shuhei Sakata, Takeshi Ohno. Crystallization processes of quartz in a granitic magma: Implications for the magma chamber processes of Okueyama granite, Kyushu, Japan. Journal of Asian Earth Sciences. 2024. 265. 106091-106091
Satoshi SUZUKI, Takashi YUGUCHI, Keito ISHIGURO, Kyoka ENDO, Asuka KATO, Kosuke YOKOYAMA, Yasuhiro OGITA, Tatsunori YOKOYAMA, Shuhei SAKATA, Takeshi OHNO, et al. Petrography and geochronology of the Kuki granite, Kitakami Mountains, northeastern Japan: Shallow crustal intrusion and emplacement processes of granitic magma. Journal of Mineralogical and Petrological Sciences. 2024. 119. 1. n/a-n/a
Shigeru Sueoka, Hideki Iwano, Tohru Danhara, Masakazu Niwa, Mizuho Kanno, Barry P. Kohn, Makoto Kawamura, Tatsunori Yokoyama, Saya Kagami, Yasuhiro Ogita, et al. Thermochronology of hydrothermal alteration zones in the Kii Peninsula, southwest Japan: an attempt for detecting the thermal anomalies and implications to the regional exhumation history. Earth, Planets and Space. 2023. 75. 1
Takahiro Watanabe, Saya Kagami, Tatsunori Yokoyama, Masakazu Niwa. LA-ICPMS U-Pb Dating of Zircon in Paleotsunami Deposits from Miyazaki Plain, Southwest Japan. Journal of Geography. 2023. 132. 4. 353-361
Takashi Yuguchi, Daichi Itoh, Tatsunori Yokoyama, Shuhei Sakata, Satoshi Suzuki, Yasuhiro Ogita, Koshi Yagi, Takumi Imura, Satoko Motai, Takeshi Ohno. Outlining zircon growth in a granitic pluton using 3D cathodoluminescence patterns, U Pb age, titanium concentration, and Th/U: Implications for the magma chamber process of Okueyama granite, Kyushu, Japan. Lithos. 2023. 440-441. 107026-107026

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MISC (38)：

Niwa Masakazu, Shimada Koji, Sueoka Shigeru, Ishihara Takanori, Ogawa Hiroki, Hakoiwa Hiroaki, Watanabe Tsuyoshi, Nishiyama Nariaki, Yokoyama Tatsunori, Ogata Manabu, et al. Annual report for research on geosphere stability for long-term isolation of radioactive waste in fiscal year 2022. JAEA-Research 2023-005. 2023. 78
Masakazu Niwa, Koji Shimada, Shigeru Sueoka, Natsuko Fujita, Tatsunori Yokoyama, Yasuhiro Ogita, Shoma Fukuda, Toru Nakajima, Saya Kagami, Manabu Ogata, et al. Research plan on geosphere stability for long-term isolation of radioactive waste (Scientific program for fiscal year 2023). JAEA-Review. 2023. 1-27
Eiji Sasao, Tsuneari Ishimaru, Masakazu Niwa, Akiomi Shimada, Koji Shimada, Takahiro Watanabe, Shigeru Sueoka, Tatsunori Yokoyama, Natsuko Fujita, Yasuhiro Ogita, et al. Research plan on geosphere stability for long-term isolation of radioactive waste (Scientific program for fiscal year 2022). JAEA-Review. 2022. 1-29
石丸恒存, 國分(齋藤)陽子, 島田耕史, 島田顕臣, 丹羽正和, 渡邊隆広, 末岡茂, 横山立憲, 藤田奈津子, 小北康弘, et al. Research Plan on Geosphere Stability for Long-term Isolation of Radioactive Waste: (Scientific Program for Fiscal Year 2021). 日本原子力研究開発機構JAEA-Review(Web). 2021. 2021-012
Sueoka Shigeru, Shimada Koji, Kanno Mizuho, Yokoyama Tatsunori. Current status and prospects of FT and (U-Th)/He dating laboratory at Japan Atomic Energy Agency. Fisshion, Torakku Nyusureta. 2020. 33. 15-18

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Lectures and oral presentations (30)：

Development of Sr isotope analysis for apatite by LA-ICP-MS
(第18回同位体科学研究会)
Estimation of intrusion ages in the Miocene-Pliocene granodiorite around the Tanigawa-dake based on zircon U-Pb dating
(ESR応用計測研究会・ルミネッセンス年代測定研究会・フィッション・トラック研究会2020年度合同研究会)
Estimation of denudation history of the Kitakami Mountains based on apatite fission-track thermochronology
(ESR応用計測研究会・ルミネッセンス年代測定研究会・フィッション・トラック研究会2020年度合同研究会)
Simultaneous determination of zircon U-Pb age and titanium concentration using LA-ICP-MS; A Case study of the Okueyama granite, Kyusyu, Japan
(日本鉱物科学会2020年年会)
Simultaneous determination of zircon U-Pb age and titanium concentration using LA-ICP-MS; Case studies of the Kurobegawa granite, the Toki granite and the Tono plutonic complex
(日本鉱物科学会2020年年会)

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Professional career (1)：

博士(理学) (総合研究大学院大学)

Awards (1)：

2009/07 - Meteoritical Society 2009 Annual meeting of Meteoritical Society, Student Travel grant

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