奥村聡

オクムラサトシ | Okumura Satoshi

所属機関・部署：
職名：准教授

研究分野 (1件)：固体地球科学

研究キーワード (3件)：水 , マグマ , 火山噴火

競争的資金等の研究課題 (18件)：

全件表示

論文 (66件)：

Tatsuhiro Michikami, Axel Hagermann, Akira Tsuchiyama, Yushi Otsuka, Michihiko Nakamura, Satoshi Okumura, Harumasa Kano, Junya Matsuno, Sunao Hasegawa. The influence of chondrules on sub-mm fragment shape distributions in Allende impact experiments. Icarus. 2024. 116068-116068
Ryosuke Sakurai, Michihiko Nakamura, Satoshi Okumura, Mayumi Mujin, Takayuki Nakatani. Vapor-phase crystallization from a hydrous silicate melt: an experimental simulation of diktytaxitic texture. Contributions to Mineralogy and Petrology. 2024. 179. 3
Takahiro Miwa, Hidemi Ishibashi, Ryunosuke Kazahaya, Satoshi Okumura, Masato Iguchi, Genji Saito, Atsushi Yasuda, Nobuo Geshi, Hiroyuki Kagi. Redox state of magma recorded in volcanic glass from an ash-forming eruption at Bromo volcano, Indonesia: Insights into the degassing process. Bulletin of Volcanology. 2023. 85. 9
Atsuko Namiki, Satoshi Okumura, Akio Goto, Tsutomu Yamada. In situ observation of glass-like fragmentation of high-temperature silicate melts generating fine ashes. Communications Earth & Environment. 2023
Satoshi Okumura, Kentaro Uesugi, Akio Goto, Atsuko Namiki, Kazuhisa Matsumoto, Tatsuya Sakamaki. Molecular-scale structural changes of silicate melts under tension revealed by time-resolved X-ray diffraction. Chemical Geology. 2023. 621. 121372-121372

MISC (23件)：

Kana Amano, Kaoru Mogi, Tomoki Nakamura, Moe Matsuoka, Yoshihiro Furukawa, Satoshi Okumura. SPECTRAL AND WATER ANALYSIS OF EXPERIMENTALLY HEATED TAGISH LAKE AND CR CARBONACEOUS CHONDRITES WITH NO EFFECTS OF ADSORBED AND REHYDRATED WATER. METEORITICS & PLANETARY SCIENCE. 2018. 53. 6309-6309
Kaoru Mogi, Sayuri Yamashita, Tomoki Nakamura, Moe Matsuoka, Satoshi Okumura, Yoshihiro Furukawa. DEHYDRATION PROCESS OF EXPERIMENTALLY HEATED MURCHISON WITHOUT ANY EFFECTS OF ADSORBED AND REHYDRATED WATER. METEORITICS & PLANETARY SCIENCE. 2017. 52. A240-A240
黒田みなみ, 橘省吾, 奥村聡, 中村美千彦, 坂本直哉, 圦本尚義. ケイ酸塩ガラス中の水の拡散における含水量依存性. 日本鉱物科学会年会講演要旨集. 2015. 2015. 5
大槻静香, 中村美千彦, 奥村聡, 佐々木理. B2-26 表面張力によるメルトフォームの組織緩和実験 : 試料サイズ依存性(浅部マグマ上昇過程,口頭発表). 日本火山学会講演予稿集. 2014. 2014. 85-85
清水ひかる, 奥村聡, 中村美千彦. P2-10 爆発的-非爆発的噴火の遷移メカニズム : 桜島大正噴火の軽石・本質岩片の比較から(ポスターセッション). 日本火山学会講演予稿集. 2014. 2014. 162-162

講演・口頭発表等 (4件)：

Gas bubble formation in crystal-rich magma and its roles on eruption dynamics
(AGU Fall Meeting 2020 2020)
Laboratory Simulation of Shear Deformation and Outgassing of Silicic Magmas
(Goldschmidt Conference 2016 2016)
Outgassing of silicic magma through bubble and fracture networks
(American Geophysical Union Fall Meeting 2013)
Coupled effect of magma degassing and rheology on silicic volcanism
(European Geosciences Union General Assembly 2012)

学位 (1件)：

受賞 (3件)：

所属学会 (4件)：

American Geophysical Union , 日本鉱物科学会 , 日本火山学会 , 日本地球惑星科学連合

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奥村 聡