Original Papers- OKUMURA Satoshi -
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1.Rheology of basaltic ash from Stromboli volcano inferred from intermittent compression experiments.[Journal of Volcanology and Geothermal Research,(2017)]Aika K. Kurokawa, Takahiro Miwa, Satoshi Okumura, Kentaro Uesugi
3.Silicic lava effusion controlled by the transition from viscous magma flow to friction controlled flow.[Geophysical Research Letters,(2017)]Satoshi Okumura, Tomofumi Kozono
4.Tracking bubble evolution inside a silicic dike.[Lithos,262,(2016),668-676]Antonio Alvarez, Satoshi Okumura, et al.
5.Rheology of crystal-bearing natural magmas: Torsional deformation experiments at 800C and 100 MPa.[Journal of Volcanology and Geothermal Research,(2016)]Satoshi Okumura, Alexandra Kushnir, Caroline Martel, Remi Champallier, Quentin Thibault, Shingo Takeuchi
6.Pulse-laser irradiation experiments of Murchison CM2 chondrite for reproducing space weathering on C-type asteroids.[Icarus,254,(2015),135-143]Moe Matsuoka, Tomoki Nakamura, Yuki Kimura, Takahiro Hiroi, Ryosuke Nakamura, Satoshi Okumura, Sho Sasaki
7.Interfacial tension-driven relaxation of magma foam: An experimental study.[Journal of Geophysical Research,120,(2015)]Shizuka Otsuki, Michihiko Nakamura, Satoshi Okumura, Osamu Sasaki
8.Rheological transitions in high-temperature volcanic fault zones.[Journal of Geophysical Research,120,(2015)]Satoshi Okumura, Kentaro Uesugi, Michihiko Nakamura, Osamu Sasaki
9.Permeability reduction of fractured rhyolite in volcanic conduits and its control on eruption cyclicity.[Geology,42,(2014),843-846]Satoshi Okumura, Osamu Sasaki
10.Carbon dioxide emission to Earth’s surface by deep-sea volcanism.[Geology,(41),(2013),1167-1170]Satoshi Okumura, Naoto Hirano
11.Coupled effect of magma degassing and rheology on silicic volcanism.[Earth Planetary Science Letters,(2013)]Satoshi Okumura, Michihiko Nakamura, Kentaro Uesugi, Tsukasa Nakano, Takuma Fujioka
13.Experimental constraints on permeable gas transport in crystalline silicic magmas.[Contribution to Mineralogy and Petrology,(2012)]Satoshi Okumura, Michihiko Nakamura, Tsukasa Nakano, Kentaro Uesugi and Akira Tsuchiyama
14.The H2O content of andesitic magmas from three volcanoes in Japan, inferred from the infrared analysis of clinopyroxene.[The European Journal of Mineralogy,(2011)]Satoshi Okumura
15.Shear deformation experiments on vesicular rhyolite: Implications for brittle fracturing, degassing, and compaction of magmas in volcanic conduits.[JOURNAL OF GEOPHYSICAL RESEARCH,115(B06201),(2010)]Satoshi Okumura, Michihiko Nakamura, Tsukasa Nakano, Kentaro Uesugi, and Akira Tsuchiyama
10.1029/2009JB006904, 2010
16.Magma deformation may induce non-explosive volcanism via degassing through connected bubbles.[Earth Planetary Science Letters,(281),(2009),267-274]Satoshi Okumura, Michihiko Nakamura, Shingo Takeuchi, Akira Tsuchiyama, Tsukasa Nakano, Kentaro Uesugi
17.Color change processes of a Plinian pumice and experimental constraints of color-change kinetics in air of an obsidian.[Bulletin of Volcanology,(2009)]Mihoko Moriizumi, Satoru Nakashima, Satoshi Okumura, Yuta Yamanoi
18.Three differentiation stages of a single magma at Piton de la Fournaise volcano (Reunion hotspot).[Geochemistry, Geophysics, Geosystems,(2009)]Vincent Famin, Benit Welsch, Satoshi Okumura, Patrick Bachelery, Satoru Nakashima
19.Evolution of bubble microstructure in sheared rhyolite: Formation of a channel-like bubble network.[Journal of Geophysical Research,(2008)]Satoshi Okumura, Michihiko Nakamura, Akira Tsuchiyama, Tsukasa Nakano, Kentaro Uesugi
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