Akita University · Faculty of International Resource Sciences · 教授

Research keywords火山灰・インドネシア・マグマ・マグマ供給系・噴火・噴火シナリオ・岩石学・水蒸気噴火

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• Magma feeding system of the 1893 CE Meiji eruption of Azumayama Volcano, NE Japan2026 · Masao Ban, Shun Kanno, Motohiro Sato, Takumi Imura, Kae Tsunematsu, Takeshi Hasegawa, Tsukasa Ohba
• Paleo-Phreatomagmatic Eruption on Daru Island, Papua New Guinea: Evidence for Carbonate-Basalt Magma Mingling and Peperite Formation2026 · Moira Lunge, Tsukasa Ohba, Takashi Hoshide
• Crystal-scale records of basalt recharge and crystal mush interaction: The 2.8-ka Saruana Lava, Chokai volcano, northern Honshu, Japan2026 · Tsukasa Ohba , Eimi Kikuchi, Akira Chiba, Arata Murayama, Koji Takahashi, Takashi Hoshide, Masao Ban, Shintaro Hayashi
• Transition from magmatic to phreatomagmatic eruptions in Young Ciremai volcano, Indonesia: insights from stratigraphy, componentry, and textural analysis of tephra deposits2025 · Wildan N. Hamzah , Tsukasa Ohba , Muhammad Andriansyah Gurusinga , Mradipta L. A. Moktikanana , Jananda N. Indriyanto , Takashi Hoshide , Mirzam Abdurrahman , Idham A. Kurniawan , Fadlin

• 突発的な火山爆発災害の軽減に向けた物質科学的解析法：伏在マグマの挙動を解析する2020 · 基盤研究(C)
• 予測困難な火山災害の軽減を目的とした過去事例の収集と事象解析2017 · 基盤研究(C)
• 火山爆発現象の火山地質学的高解像度復元とその減災への活用2015 · 基盤研究(C)
• 噴火が危ぶまれる火山のマグマ供給系の現状：鳥海山の例2014 · 基盤研究(C)

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