Ocean Floor Geoscience
Scope
Ocean Floor Geoscience session covers a broad range of research on seafloor such as mid-ocean ridge process, subduction dynamics, arc magmatism, hot spot and LIPs, crustal movement and structure etc. Every field of researches and every approaches are welcomed. The session aims to encourage discussion among scientists from different study fields and to integrate our understanding of ocean floor.
Convener
Kyoko Okino
okino@aori.u-tokyo.ac.jp
Co-Convener
Osamu Ishizuka, Narumi Takahashi, Keiichi Tadokoro, Tomohiro Toki
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Session Informations
Cancellation and time schedule change are shown here.

May 27th　SCG059　Room: Convention Hall
Core Time: AM2
The colored are the invited.
Presentation Number Title (PDF download) Presenter Authors
SCG059-P01 Seafloor geodetic observation on S/V "Takuyo" Naoto Ujihara Naoto Ujihara,
Tadashi Ishikawa,
Mariko Sato
SCG059-P02 For Advance of Acoustic Ranging for Observing Ocean Crustal Deformation Masakazu Fujii Masakazu Fujii,
Tadokoro Keiichi,
Ikuta Ryoya et al.
SCG059-P03 Layout of buoys and seafloor transponders for next-generation measurement system for ocean floor crustal deformation Tsuyoshi Sakata Tsuyoshi Sakata,
Ryoya Ikuta,
Keiichi Tadokoro
SCG059-P04 Microseismicity around the Chile Triple Junction revealed by Long-Term OBSs Masanao Shinohara Masanao Shinohara,
Tomoaki Yamada,
Hiroko Sugioka et al.
SCG059-P05 Imaging of initial structure in Izu-Ogasawara arc obtained by seismic reflection experiment Mikiya Yamashita Mikiya Yamashita,
Yuka Kaiho,
Takeshi Sato et al.
SCG059-P06 The configuration of paleo-arc in Izu-Ogasawara forearc region Mikiya Yamashita Mikiya Yamashita,
Naoto Noguchi,
Shuichi Kodaira et al.
SCG059-P07 Multichannel seismic reflection experiment across the southern end of the Nansei-Shoto trench-arc-backarc system Noriaki Izumi Noriaki Izumi,
Daishi Horiuchi,
Kentaro Kaneda et al.
SCG059-P08 Features of Multi-Channel Seismic profile in the middle Okinawa Trough Daishi Horiuchi Daishi Horiuchi,
Azusa Nishizawa,
Kentaro Kaneda et al.
SCG059-P09 Refined crustal structure of Ogasawara Plateau - keys to estimate its formation process Kentaro Kaneda Kentaro Kaneda,
Azusa Nishizawa,
Taisei Morishita et al.
SCG059-P10 Volcanic history and surrounding oceanfloor of the Mracus Island, Western Pacific Naoto Hirano Naoto Hirano,
Taisei Morishita,
Ijyuin Yu et al.
SCG059-P11 New geophysical data obtained from the southern part of the West Philippine Basin and the Palau Basin Tomohiro Sasaki Tomohiro Sasaki,
Toshitsugu Yamazaki
SCG059-P12 Magnetic anomaly mapping and rock-magnetism of seafloor rocks at the hydrothermal sites in the southern Mariana Trough Nobutatsu Mochizuki Nobutatsu Mochizuki,
Yoshifumi Nogi,
Miho Asada et al.
SCG059-P13 Study of submarine volcanic activity at the 17N Mariana Trough back-arc spreading axis Azumi Uesugi Azumi Uesugi,
Susumu Umino,
Toshiya Fujiwara et al.
SCG059-P14 REE composition of submarine volcanic rocks in the southern Mariana Trough Ryo Sugihara Ryo Sugihara,
Harue Masuda
SCG059-P15 Estimation of dose-rates for Mariana hydrothermal sites and comparisons with laboratory measurements Shin Toyoda Shin Toyoda,
Debabrata Banerjee,
Fumihiro Sato et al.
SCG059-P16 Optical dating of quartz from hydrothermal sites in Middle and southern Okinawa Trough Shin Toyoda Debabrata Banerjee,
Shin Toyoda,
Fumihiro Sato et al.
SCG059-P17 Spatial scale of hydrothermal circulation in the Iheya north site, inferred from heat flow and other data Yuka Masaki Yuka Masaki,
Ken Takai,
Michael Mottl et al.
SCG059-P18 Release of elements from basaltic rocks at high temperature and high pressure using a flow-type hydrothermal apparatus Shingo Kato Shingo Kato,
Kentaro Nakamura,
Katsuhiko Suzuki et al.
SCG059-P19 Long-term gamma-ray observation on deep seafloor off Hatsushima Island in Sagami Bay Ryoichi Iwase Ryoichi Iwase,
Ichiro Takahashi
SCG059-P20 A reconnaissance for sub-bottom diastrophism and origin of methane hydrate in Toyama Trough, eastern margin of Japan Sea Akira Takeuchi Akira Takeuchi,
Toshitaka Gamo
SCG059-P21 The geophysical intra-segmentation variation at the ultra-slow spreading Southwest Indian ridge 35-40E Taichi Sato Taichi Sato,
Kyoko Okino,
Nobukazu Seama et al.
SCG059-P22 The geochemical intra-segment variation at the ultra-slow spreading Southwest Indian Ridge 35-37E Hiroshi Sato Hiroshi Sato,
Kentaro Nakamura,
Ryoko Senda et al.
SCG059-P23 Different source of Os among basalts and peridotites from the ultra-slow spreading SWIR from 34E to 40E Ryoko Senda Ryoko Senda,
Hiroshi Sato,
Kentaro Nakamura et al.
SCG059-P24 Pterographical characteristics of Peridotites from near the Kairei hydrothermal field, Central Indian Ocean Ryo Takamaru Ryo Takamaru,
Tomoaki Morishita,
Kentaro Nakamura et al.
SCG059-P25 Petrology of gabbroic rocks from the Godzilla Megamullion in the Parece Vela Basin, Philippine Sea Hiroyuki Yamashita Hiroyuki Yamashita,
Yasuhiko Ohara
SCG059-P26 Sediment Wave in the Conrad Rise (Preliminary result of KH10-7 cruise) hisashi Oiwane hisashi Oiwane,
Yasuyuki Nakamura,
Yoshifumi Nogi et al.
SCG059-P27 Driving force and internal deformation of the Pacific plate deduced from two-dimensional GPS analysis Kenji Yasuda Kenji Yasuda,
Yasushi Harada,
Seiichi Shimada et al.
SCG059-P28 Slab pull force and direction of plate motion ryota hosaka ryota hosaka,
Yasushi Harada,
Toshiya Fujiwara
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