Hydrothermal systems beneath volcanoes
Scope
Hydrothermal systems occur beneath volcanoes depending on different environments. Uderstanding of hydrothermal systems contributes not only to the study of the earth system but also to utilization of geothermal energy and prediction of volcanic eruptions. In this session, the structure and the flow of heat and mass beneath volcanoes are discussed from earth sciences and reservoir engineering.
Convener
Yasuhiro Fujimitsu
fujimitsu@mine.kyushu-u.ac.jp
Co-Convener
Tsuneomi Kagiyama, Hiroshi Shinohara, Sachio Ehara
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Session Informations
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May 23rd Room:105 Time:PM2
SessionID:SVC049 Chairman:Yasuhiro Fujimitsu
The colored are the invited.
Start Time Presentation Number Title (PDF download) Presenter Authors
16:30 SVC049-01 Remote temperature sensing on volcanic fumaroles from hydrogen isotopic compositions of molecular hydrogen in the plume Urumu Tsunogai Urumu Tsunogai,
Kanae Kamimura,
Saya Anzai et al.
16:45 SVC049-02 Temporal variations of heat discharge rates from the geothermal area formed during the 2000 eruption of Usu volcano Akihiko Terada Akihiko Terada,
Shin Yoshikawa,
Hiromitsu Oshima et al.
17:00 SVC049-03 Geomagnetic Total Force Observation, Self Potential and VLF-MT Survey around the Oana Crater, Azuma Volcano Akira Yamazaki Akira Yamazaki,
Takeshi Owada,
Nobuyuki Yamazaki
17:15 SVC049-04 Approach to evaluating mass flux of volcanic fluids using the electrical conductivity structure of a volcano Shogo Komori Shogo Komori,
Tsuneomi Kagiyama,
Jerry Fairley
17:30 SVC049-05 Conceptual and numerical models of the hydrothermal system at Unzen volcano Sachio Ehara Sachio Ehara,
Hiroaki Koga,
Tatsuya Wakeyama
17:45 SVC049-06 Flow of thermal and groundwaters in the Owakidani and Gora area, Hakone Kazuhiro Itadera Kazuhiro Itadera,
Joji Kikugawa,
Akio Yoshida
18:00 SVC049-07 Geothermal acvitity dominance in Tatun Volcanic Group, Taiwan Tsuneomi Kagiyama Tsuneomi Kagiyama,
Mitsuru Utsugi,
Chang-Hwa Chen
18:15 SVC049-08 DEVELOPMENT OF A NEW SIMPLE HYDROSTATIC EQUILIBRIUM MODEL FOR SUSTAINABLE EVALUATION IN GEOTHERMAL LIMITED RECHARGE yayan sofyan yayan sofyan
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