Tue. May 23, 2017 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall HALL7)

[EJ] Poster
| S (Solid Earth Sciences)
| S-SS Seismology

[S-SS12] [EJ] Active faults and paleoseismology

[SSS12-P02] Application of the 3D geological structure analytical technique to sea section in the Hinagu Fault Zone

*Masatoshi Yagi¹, Izumi Sakamoto¹, Yuka Yokoyama¹, mikio fujimaki¹, Hiromichi Tanaka¹, Omer Aydan², Kenji Nemoto¹ (1.Tokai University, 2.Ryukyu University)

Tue. May 23, 2017 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall HALL7)

[EJ] Poster
| S (Solid Earth Sciences)
| S-SS Seismology

[S-SS12] [EJ] Active faults and paleoseismology

[SSS12-P02] Application of the 3D geological structure analytical technique to sea section in the Hinagu Fault Zone

*Masatoshi Yagi¹, Izumi Sakamoto¹, Yuka Yokoyama¹, mikio fujimaki¹, Hiromichi Tanaka¹, Omer Aydan², Kenji Nemoto¹ (1.Tokai University, 2.Ryukyu University)

Wed. May 24, 2017 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall HALL7)

[EE] Poster
| S (Solid Earth Sciences)
| S-CG Complex & General

[S-CG63] [EE] Crust-Mantle Connections / Hard-Rock Drilling

[SCG63-P04] Asthenospheric contribution to magmatism at the active rift zone in the northern Izu-Bonin arc

*Yasuhiro Hirai¹, Takanori Yoshida^1,5, Satoshi Okamura¹, Izumi Sakamoto², Ryuichi Shinjo³, Keiji Wada⁴ (1.Sapporo Campus, Hokkaido Educ. Univ., Japan, 2.Dept. Marine & Earth Sci., Tokai Univ., Japan, 3.Dept. Physics & Earth Sci., Univ. Ryukyus, Japan, 4.Asahikawa Campus, Hokkaido Educ. Univ., Japan, 5.Niki Junior High School, Hokkaido, Japan)

Wed. May 24, 2017 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall HALL7)

[EE] Poster
| S (Solid Earth Sciences)
| S-CG Complex & General

[S-CG63] [EE] Crust-Mantle Connections / Hard-Rock Drilling

[SCG63-P04] Asthenospheric contribution to magmatism at the active rift zone in the northern Izu-Bonin arc

*Yasuhiro Hirai¹, Takanori Yoshida^1,5, Satoshi Okamura¹, Izumi Sakamoto², Ryuichi Shinjo³, Keiji Wada⁴ (1.Sapporo Campus, Hokkaido Educ. Univ., Japan, 2.Dept. Marine & Earth Sci., Tokai Univ., Japan, 3.Dept. Physics & Earth Sci., Univ. Ryukyus, Japan, 4.Asahikawa Campus, Hokkaido Educ. Univ., Japan, 5.Niki Junior High School, Hokkaido, Japan)

Wed. May 24, 2017 1:45 PM - 3:15 PM Poster Hall (International Exhibition Hall HALL7)

[EJ] Poster
| S (Solid Earth Sciences)
| S-CG Complex & General

[S-CG71] [EJ] Ocean Floor Geoscience

[SCG71-P04] Possibility of the large-scale hydrothermal alteration zone (Bosei-site) observed around the northern part of outer-rim of Sumis caldera, Izu-Ogasawara Arc

*Izumi Sakamoto¹, Koharu Matsushita¹, Yuta Shinomiya¹, Masatoshi Yagi¹ (1.School of Marine Science and Technology, Tokai University)

Thu. May 25, 2017 9:00 AM - 10:30 AM 201A (International Conference Hall 2F)

[EJ] Oral
| S (Solid Earth Sciences)
| S-CG Complex & General

[S-CG71] [EJ] Ocean Floor Geoscience

9:15 AM - 9:30 AM

[SCG71-08] Potential of Hydrothermal activity around the northern part of Sumisu Submarine Caldera, Izu-Ogasawara Arc

*Matsushita Koharu¹, Izumi Sakamoto¹, Taiki Uehara¹, Yuta Shinomiya¹, Kosuke Tutumi¹, Nagisa Nakao¹, Marin Miura¹, Masatoshi Yagi¹, Satoshi Okamura², Michio Tanahashi³ (1.Tokai University, 2.Hokkaido Univ.Edu, 3.OHTI)

Wed. May 24, 2017 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall HALL7)

[EJ] Poster
| S (Solid Earth Sciences)
| S-CG Complex & General

[S-CG71] [EJ] Ocean Floor Geoscience

[SCG71-P04] Possibility of the large-scale hydrothermal alteration zone (Bosei-site) observed around the northern part of outer-rim of Sumis caldera, Izu-Ogasawara Arc

*Izumi Sakamoto¹, Koharu Matsushita¹, Yuta Shinomiya¹, Masatoshi Yagi¹ (1.School of Marine Science and Technology, Tokai University)

Tue. May 23, 2017 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall HALL7)

[EJ] Poster
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS09] [EJ] tsunami deposit

[MIS09-P02] Grain size feature of 3.11 Tsunami origin sediment in Sanriku coast around Miyagi to Iwate pref.

*Yuka Yokoyama¹, Izumi Sakamoto¹, Daijiro Takahashi¹, Shouka Imai¹, Yasunori Takatani¹, Tsutsumi Kosuke¹, Masatoshi Yagi¹, mikio fujimaki¹, Kenji Nemoto¹, Takafumi Kasaya², Yoshihiro Fujiwara² (1.School of Marine Science and Technology, Tokai University, 2.JAMSTEC)

[MIS09-P03] Seasonal change of diatom assemblages and surface sediments in Hirota bay, Iwate, Japan.

*Tsutsumi Kosuke¹, Izumi Sakamoto¹, Yuka Yokoyama¹, Masatoshi Yagi¹, Satsuki Iijima¹, TOMOHITO INOUE¹ (1.Tokai University)

[MIS09-P05] On the secular change of the bottom sediment after the 2011 Tohoku-oki tsunami in Onagawa Bay

*mikio fujimaki¹, Daijiro Takahashi¹, Hazuki Sakamoto¹, Yuka Yokoyama¹, Masatoshi Yagi¹, Izumi Sakamoto¹, Takafumi Kasaya², Yoshihiro Fujiwara², Kenji Kaneko³, Ayu Katayama³, Akihiro Kijima³ (1.Tokai University, 2.JAMSTEC, 3.Tohoku University)

Tue. May 23, 2017 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall HALL7)

[EJ] Poster
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS09] [EJ] tsunami deposit

[MIS09-P02] Grain size feature of 3.11 Tsunami origin sediment in Sanriku coast around Miyagi to Iwate pref.

*Yuka Yokoyama¹, Izumi Sakamoto¹, Daijiro Takahashi¹, Shouka Imai¹, Yasunori Takatani¹, Tsutsumi Kosuke¹, Masatoshi Yagi¹, mikio fujimaki¹, Kenji Nemoto¹, Takafumi Kasaya², Yoshihiro Fujiwara² (1.School of Marine Science and Technology, Tokai University, 2.JAMSTEC)

[MIS09-P03] Seasonal change of diatom assemblages and surface sediments in Hirota bay, Iwate, Japan.

*Tsutsumi Kosuke¹, Izumi Sakamoto¹, Yuka Yokoyama¹, Masatoshi Yagi¹, Satsuki Iijima¹, TOMOHITO INOUE¹ (1.Tokai University)

[MIS09-P05] On the secular change of the bottom sediment after the 2011 Tohoku-oki tsunami in Onagawa Bay

*mikio fujimaki¹, Daijiro Takahashi¹, Hazuki Sakamoto¹, Yuka Yokoyama¹, Masatoshi Yagi¹, Izumi Sakamoto¹, Takafumi Kasaya², Yoshihiro Fujiwara², Kenji Kaneko³, Ayu Katayama³, Akihiro Kijima³ (1.Tokai University, 2.JAMSTEC, 3.Tohoku University)

Izumi Sakamoto

Speaker, Author, Co-Author