[A-HW24] Isotope Hydrology 2019

11:15 AM - 11:30 AM

[AHW24-06] Sublacustrine hydrothermal system of the active crater lake, Yudamari of Aso Volcano inferred from Mg budget of the lake

*Shinji Ohsawa¹, Takeshi Saito², Kazuhiro Amita³ (1.Institute for Geothermal Sciences, Graduate School of Science, Kyoto University, 2.Academic Assembly School of Science and Technology, Shinshu University, 3.Graduate School of Engineering Science, Akita University)

Sun. May 26, 2019 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

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

[S-VC36] Volcanic and igneous activities, and these long-term forecasting

[SVC36-P19] Tephrochronological relations of Middle-Pleistocene tephra derived from Myoko Volcanic Group and the pumice and scoria fall deposits found in Kosha Volcano, Central Japan

*Naoaki TAKASUGI¹, Takeshi Saito¹, Kuniaki Makino¹, Takehiko Suzuki² (1.Shinshu University, 2.Tokyo Metropolitan University)

Sun. May 26, 2019 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

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

[S-VC36] Volcanic and igneous activities, and these long-term forecasting

[SVC36-P19] Tephrochronological relations of Middle-Pleistocene tephra derived from Myoko Volcanic Group and the pumice and scoria fall deposits found in Kosha Volcano, Central Japan

*Naoaki TAKASUGI¹, Takeshi Saito¹, Kuniaki Makino¹, Takehiko Suzuki² (1.Shinshu University, 2.Tokyo Metropolitan University)

Mon. May 27, 2019 10:45 AM - 12:15 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

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

[S-VC38] Active Volcanism

[SVC38-P09] Eruption processes of the 3rd and 4th stage of Niigata-Yakeyama Volcano, Japan, inferred from microlite texture and chemical composition

*Takumi Yoshida¹, Takeshi Saito¹ (1.Shinshu University)

[SVC38-P12] Varying chemical and isotopic compositions of fumarolic gases from the summit and from the 1962-63 eruptive vents at Yakedake Volcano, Japan

*Takeshi Saito¹, Shun Sawamura², Kazuhiro Amita³, Taketoshi Mishima⁴, Shinji Ohsawa⁴ (1.Institute of Science, Academic Assembly School of Science and Technology, Shinshu University, 2.Graduate School of Science and Technology, Shinshu University, 3.Graduate School of Engineering Science, Akita University, 4.Beppu Geothermal Research Laboratory, Institute for Geothermal Sciences, Graduate School of Science, Kyoto University)

[SVC38-P13] Eruption age determination of the latest two lava flows and characteristics of volcaniclastic materials from the recent activity of Yokodake Volcano, Japan

*Hiroya Nitta¹, Takeshi Saito¹, Yorinao Shitaoka² (1.Shinshu University of Science and Technology, 2.Department of Environment System, Faculty of Geo-environmental Science, Rissho University)

Mon. May 27, 2019 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

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

[S-VC38] Active Volcanism

[SVC38-P09] Eruption processes of the 3rd and 4th stage of Niigata-Yakeyama Volcano, Japan, inferred from microlite texture and chemical composition

*Takumi Yoshida¹, Takeshi Saito¹ (1.Shinshu University)

[SVC38-P12] Varying chemical and isotopic compositions of fumarolic gases from the summit and from the 1962-63 eruptive vents at Yakedake Volcano, Japan

*Takeshi Saito¹, Shun Sawamura², Kazuhiro Amita³, Taketoshi Mishima⁴, Shinji Ohsawa⁴ (1.Institute of Science, Academic Assembly School of Science and Technology, Shinshu University, 2.Graduate School of Science and Technology, Shinshu University, 3.Graduate School of Engineering Science, Akita University, 4.Beppu Geothermal Research Laboratory, Institute for Geothermal Sciences, Graduate School of Science, Kyoto University)

[SVC38-P13] Eruption age determination of the latest two lava flows and characteristics of volcaniclastic materials from the recent activity of Yokodake Volcano, Japan

*Hiroya Nitta¹, Takeshi Saito¹, Yorinao Shitaoka² (1.Shinshu University of Science and Technology, 2.Department of Environment System, Faculty of Geo-environmental Science, Rissho University)

Takeshi Saito

Speaker, Author, Co-Author