Masanori Ito
Nagoya University
12 Papers
23 Citations
Masanori Ito is an academic researcher from Nagoya University. The author has contributed to research in topics: Volcano & Fumarole. The author has an hindex of 4, co-authored 9 publications.
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Papers
Time variations in the chemical and isotopic composition of fumarolic gases at Hakone volcano, Honshu Island, Japan, over the earthquake swarm and eruption in 2015, interpreted by magma sealing model
Takeshi Ohba,Muga Yaguchi,Kana Nishino,Nozomi Numanami,Yasushi Daita,Chiho Sukigara,Chiho Sukigara,Masanori Ito,Urumu Tsunogai +8 more
TL;DR: In this paper, the authors observed an increase in the components ratios of CO2/H2O and CO2 concentration in the fumarolic gases from Owakudani geothermal area synchronized with the earthquake swarm in 2015.
Development of a drone-borne volcanic plume sampler
Ryo Shingubara,Urumu Tsunogai,Masanori Ito,Fumiko Nakagawa,Shin Yoshikawa,Mitsuru Utsugi,Akihiko Yokoo +6 more
TL;DR: In this article, a drone-borne automatic sampler for volcanic plumes in which an output signal from a sulfur dioxide (SO2) sensor triggered a pump to collect samples when its SO2 concentration exceeded a predefined threshold was developed.
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Time variation in the chemical and isotopic composition of fumarolic gases at Kusatsu-Shirane volcano Japan
Takeshi Ohba,Muga Yaguchi,Kana Nishino,Nozomi Numanami,Urumu Tsunogai,Masanori Ito,Ryo Shingubara +6 more
TL;DR: In this paper, the relationship between seismic activity and the chemistry of fumarolic gas was investigated at Kusatsu-Shirane volcano Japan, where the gas samples have been repeatedly analyzed.
Remote determinations on fumarole outlet temperatures in an eruptive volcano
Urumu Tsunogai,Lin Cheng,Masanori Ito,Daisuke D. Komatsu,Daisuke D. Komatsu,Fumiko Nakagawa,Hiroshi Shinohara +6 more
TL;DR: In this paper, the authors used an aircraft to sample H2 in the volcanic plume ejected from Sakurajima volcano to remotely estimate the highest fumarolic temperatures of the volcano based on hydrogen isotopic fractionation between H2 and magmatic H2O.
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