Waseda University · Faculty of Education / Graduate School of Education · 教授

Research keywords堆積盆解析、堆積物重力流、砂岩組成、対数比解析

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• Logratio analysis of components separated from grain‐size distributions and implications for sedimentary processes: An example of bottom surface sediments in a shallow lake2024 · Naofumi Yamaguchi, Tsuyoshi Ando, Hirotaka Enokida, Natsumi Nakada, Syota Yamaki, Tohru Ohta
• Paleoarchean surface processes and volcanism: Insights from the eastern Iron Ore Group, Singhbhum craton, India2022 · Rajat Mazumder, Trisrota Chaudhuri, Shuvabrata De, Wilfried Bauer, Muzna Al Hadi, Kenichiro Sugitani, Mark A. van Zuilen, Ryoko Senda, Mariko Yamamoto, P.V. Sunder Raju, Tohru Ohta, Octavian Catuneanu, Sreejoni Mazumder, Satoshi Saito, Kazuya Shimooka
• Increased Terrigenous Supply to the Pelagic Panthalassa Superocean Across the Carnian Pluvial Episode: A Possible Link With Extensive Aridification in the Pangean Interior2022 · Tenichi Cho, Masayuki Ikeda, Tohru Ohta
• Decadal–centennial-scale solar-linked climate variations and millennial-scale internal oscillations during the Early Cretaceous2022 · Hitoshi Hasegawa, Nagayoshi Katsuta, Yasushi Muraki, Ulrich Heimhofer, Niiden Ichinnorov, Hirofumi Asahi, Hisao Ando, Koshi Yamamoto, Masafumi Murayama, Tohru Ohta, Masanobu Yamamoto, Masayuki Ikeda, Kohki Ishikawa, Ryusei Kuma, Takashi Hasegawa, Noriko Hasebe, Shoji Nishimoto, Koichi Yamaguchi, Fumio Abe, Ryuji Tada, Takeshi Nakagawa

• 白亜紀海洋無酸素事変の原因としての“風化仮説”の検証2021 · 日本学術振興会 科学研究費助成事業
• 年縞から探る温室期の急激な気候変化：温暖化による気候モードジャンプの可能性2019 · 日本学術振興会 科学研究費助成事業
• 東アジア大陸における白亜紀古気候の時空変化：温暖期の大気循環システムの解明2018 · 研究期間: 2018年04月 - 2021年03月
• 楕円フーリエ・主成分分析による粒子形状の定量と古波浪強度解析の新指標2015 · 日本学術振興会 科学研究費助成事業

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