[S-VC49] [JJ] Mitigation of Volcanic disaster - Basic and applied research

convener:Mitsuhiro Yoshimoto(Mount Fuji Research Institute, Yamanashi Prefectural Government), Kazutaka Mannen(Hot Springs Research Institute of Kanagawa Prefecture), Shinji Takarada(Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology), Hisashi Sasaki(Asia Air Survey Co., Ltd.), Chairperson:Yoshikazu Kikawada(Faculty of Science and Technology, Sophia University), Chairperson:Hideyuki Itoh(Faculty of policy studies, Iwate prefectural University)

Thu. May 25, 2017 10:45 AM - 12:15 PM Poster Hall (International Exhibition Hall HALL7)

[JJ] Poster
| S (Solid Earth Sciences)
| S-VC Volcanology

[S-VC48] [JJ] Hydrothermal systems of volcanoes

[SVC48-P03] Simplified determination method of fluoride ion in volcanic thermal water with an ion selective electrode

*KAZUKI AKIMOTO¹, Takao Oi¹, Yoshikazu Kikawada¹ (1.Sophia University)

[SVC48-P05] Simple estimation method for concentration of polythionate ions in Yugama, a crater lake of Kusatsu-Shirane volcano

*Shuhei Hamada¹, Yuko Hirayama¹, Takao Oi¹, Yoshikazu Kikawada¹ (1.Sophia University)

[SVC48-P06] Changes in the contents of sulfur species in Yugama, an active crater lake of Kusatsu-Shirane volcano, connected with its recent volcanic activity

*Yoshikazu Kikawada¹, Yuko Hirayama², Shuhei Hamada² (1.Faculty of Science and Technology, Sophia University, 2.Sophia University)

Thu. May 25, 2017 3:30 PM - 4:45 PM Poster Hall (International Exhibition Hall HALL7)

[JJ] Poster
| S (Solid Earth Sciences)
| S-VC Volcanology

[S-VC48] [JJ] Hydrothermal systems of volcanoes

[SVC48-P03] Simplified determination method of fluoride ion in volcanic thermal water with an ion selective electrode

*KAZUKI AKIMOTO¹, Takao Oi¹, Yoshikazu Kikawada¹ (1.Sophia University)

[SVC48-P05] Simple estimation method for concentration of polythionate ions in Yugama, a crater lake of Kusatsu-Shirane volcano

*Shuhei Hamada¹, Yuko Hirayama¹, Takao Oi¹, Yoshikazu Kikawada¹ (1.Sophia University)

[SVC48-P06] Changes in the contents of sulfur species in Yugama, an active crater lake of Kusatsu-Shirane volcano, connected with its recent volcanic activity

*Yoshikazu Kikawada¹, Yuko Hirayama², Shuhei Hamada² (1.Faculty of Science and Technology, Sophia University, 2.Sophia University)

Sun. May 21, 2017 10:45 AM - 12:15 PM A08 (Tokyo Bay Makuhari Hall)

[JJ] Oral
| S (Solid Earth Sciences)
| S-VC Volcanology

[S-VC49] [JJ] Mitigation of Volcanic disaster - Basic and applied research

11:30 AM - 11:45 AM

[SVC49-04] Low-temperature fumaroles and diffuse H₂S degassing associated with recent volcanic activity at Iwo-Yama, Kirishima Volcanoes, Japan

*Yoshikazu Kikawada¹ (1.Faculty of Science and Technology, Sophia University)

Yoshikazu Kikawada

Convener, Chairperson

[S-VC49] [JJ] Mitigation of Volcanic disaster - Basic and applied research

Speaker, Author, Co-Author

[S-VC48] [JJ] Hydrothermal systems of volcanoes

[SVC48-P03] Simplified determination method of fluoride ion in volcanic thermal water with an ion selective electrode

[SVC48-P05] Simple estimation method for concentration of polythionate ions in Yugama, a crater lake of Kusatsu-Shirane volcano

[SVC48-P06] Changes in the contents of sulfur species in Yugama, an active crater lake of Kusatsu-Shirane volcano, connected with its recent volcanic activity

[S-VC48] [JJ] Hydrothermal systems of volcanoes

[SVC48-P03] Simplified determination method of fluoride ion in volcanic thermal water with an ion selective electrode

[SVC48-P05] Simple estimation method for concentration of polythionate ions in Yugama, a crater lake of Kusatsu-Shirane volcano

[SVC48-P06] Changes in the contents of sulfur species in Yugama, an active crater lake of Kusatsu-Shirane volcano, connected with its recent volcanic activity

[S-VC49] [JJ] Mitigation of Volcanic disaster - Basic and applied research

[SVC49-04] Low-temperature fumaroles and diffuse H₂S degassing associated with recent volcanic activity at Iwo-Yama, Kirishima Volcanoes, Japan