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Short title
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Hard-Rock Drilling: Present and Future
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Oral presentation
Date/Room/Chair
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May 26 PM2 (16:15 - 18:00)
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303
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Tomoaki Morishita
/ Susumu Umino
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May 27 AM1 (09:00 - 10:45)
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303
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Yoshihiko Tamura
/ Eiichi TAKAZAWA
/ Takashi Sano
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May 27 AM2 (11:00 - 12:45)
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303
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Natsue Abe
/ Shigeaki Ono
/ Katsuyoshi Michibayashi
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Poster presentation
Date/Room
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May 26 (Core Time 18:15 - 19:30)
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Convention Hall
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Contact
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Yoshihiko Tamura
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Email
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tamuray@jamstec.go.jp
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Convener
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Yoshihiko Tamura
/ Yildirim Dilek
/ Tomoaki Morishita
/ Takashi Sano
/ Natsue Abe
/ Susumu Umino
/ Eiichi TAKAZAWA
/ Shigeaki Ono
/ Katsuyoshi Michibayashi
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Scope
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A limited number of IODP expeditions have been conducted for hard-rock drilling for the last decade including most recent expeditions investigating the northern Izu-Bonin-Mariana (IBM) subduction system during 2014 (Expeditions 350, 351 and 352). In this session, we review the current status of our understanding for oceanic lithosphere and island arc formation or anything important beyond and discuss significant issue to be answered by up-coming/future hard-rock drilling. The session invites contributions from interdisciplinary field ranging from geophysics, geochemistry, petrology, engineering and biology working on hard-rock cores/samples from the expeditions or any other research vessels as well as on-land geology such as ophiolites. Preliminary results from the three IBM Expeditions are also welcome.
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Notes
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| Time |
Presentation No |
Title |
Author |
Presenter |
Abstract |
|
Oral Presentation May 26 PM2 (16:15-18:00) 303 to the top
|
|
16:15 - 16:30
|
Invited
SIT05-01
|
Applications of state of the art downhole logging for hard-rock
|
SANADA, Yoshinori
SAITO, Saneatsu
MOE, Kyaw
|
SANADA, Yoshinori
|
English
|
|
16:30 - 16:45
|
SIT05-02
|
Young basaltic volcanism as a key for understanding serpentinite-hosted vents in the Challenger Deep Forearc
|
OHARA, Yasuhiko
OHARA, Yasuhiko
STERN, Robert
other
|
OHARA, Yasuhiko
|
English
|
|
16:45 - 17:00
|
Invited
SIT05-03
|
Volatile studies through drilling of oceanic plateaus and hotspot seamounts
|
HANYU, Takeshi
|
HANYU, Takeshi
|
English
|
|
17:00 - 17:15
|
SIT05-04
|
Evolutionary processes of initial arc magma yield from hot subduction zone reference from the Oman Ophiolite
|
KUSANO, Yuki
UMINO, Susumu
KITAMURA, Keitaro
other
|
KUSANO, Yuki
|
English
|
|
17:15 - 17:30
|
3-min talk in an oral session (SIT05-P01/SIT05-P02/SIT05-P03/SIT05-P04/SIT05-P05)
|
|
17:30 - 18:00
|
Discussion
|
|
Oral Presentation May 27 AM1 (09:00-10:45) 303 to the top
|
|
09:00 - 09:15
|
Invited
SIT05-05
|
IODP Exp. 351 Izu-Bonin-Mariana Arc Origins
|
ISHIZUKA, Osamu
ARCULUS, Richard
BOGUS, Kara
other
|
ISHIZUKA, Osamu
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English
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|
09:15 - 09:30
|
Invited
SIT05-06
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Overview of IODP Expedition 352 - Testing subduction initiation and ophiolite models by drilling the outer IBM fore-arcs
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SHIMIZU, Kenji
MICHIBAYASHI, Katsuyoshi
SAKUYAMA, Tetsuya
other
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SHIMIZU, Kenji
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English
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|
09:30 - 09:45
|
SIT05-07
|
Water in glassy volcaniclastics recovered during IBM IODP Exp. 350: can it help fingerprint eruption sites?
|
NICHOLS, Alexander
TAMURA, Yoshihiko
BUSBY, Cathy
other
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NICHOLS, Alexander
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English
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09:45 - 10:00
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SIT05-08
|
Andesite Magmas are Produced Along Oceanic Arcs Where the Crust is Thin: A New Hypothesis
|
TAMURA, Yoshihiko
|
TAMURA, Yoshihiko
|
English
|
|
10:00 - 10:15
|
SIT05-09
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Is high-silica boninite of recycled slab origin?
|
UMINO, Susumu
KITAMURA, Keitaro
KANAYAMA, Kyoko
other
|
UMINO, Susumu
|
English
|
|
10:15 - 10:30
|
SIT05-10
|
Reexamination of genetic relationship between mantle peridotite and volcanic rocks in the Oman ophiolite
|
TAKAZAWA, Eiichi
KANKE, Nami
FUJII, Satoru
other
|
TAKAZAWA, Eiichi
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English
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|
10:30 - 10:45
|
SIT05-11
|
Evolutional process of fast-spreading lower oceanic crust: an example of troctolites at the Hess Deep Rift
|
AKIZAWA, Norikatsu
GODARD, Marguerite
ILDEFONSE, Benoit
other
|
AKIZAWA, Norikatsu
|
English
|
|
Oral Presentation May 27 AM2 (11:00-12:45) 303 to the top
|
|
11:00 - 11:15
|
Invited
SIT05-12
|
Earthquake activity in the Pacific plate near the Japan Trench axis after the 2011 Tohoku-Oki Earthquake
|
OBANA, Koichiro
FUJIE, Gou
NAKAMURA, Yasuyuki
other
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OBANA, Koichiro
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English
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11:15 - 11:30
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SIT05-13
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Ultradepleted olivine and spinel sands in Challenger Deep, Mariana Trench
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SHIMADA, Yuka
MICHIBAYASHI, Katsuyoshi
TERUMINE, Naonobu
other
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MICHIBAYASHI, Katsuyoshi
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English
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11:30 - 11:45
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SIT05-14
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Metasomatism during subduction initiation recorded in basal peridotites of the northern Fizh massif, Oman ophiolite
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YOSHIKAWA, Masako
PYTHON, Marie
ARAI, Shoji
other
|
YOSHIKAWA, Masako
|
English
|
|
11:45 - 12:00
|
SIT05-15
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Investigation into hydrology along Bending-induced faults by off-Tohoku Incoming Plate Sampling
|
MORISHITA, Tomoaki
MORGAN, Jason
FUJIE, Gou
other
|
MORISHITA, Tomoaki
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English
|
|
12:00 - 12:15
|
SIT05-16
|
Structural variation of oceanic Moho at southeast of the Shatsky Rise in the Northwestern Pacific
|
OHIRA, Akane
KODAIRA, Shuichi
NAKAMURA, Yasuyuki
other
|
OHIRA, Akane
|
English
|
|
12:15 - 12:30
|
SIT05-17
|
Petrological characteristics of Opx-bearing primitive gabbros from the East Pacific Rise and the Oman ophiolite
|
CHATTERJEE, Syantani
PYTHON, Marie
AKIZAWA, Norikatsu
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CHATTERJEE, Syantani
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English
|
|
12:30 - 12:45
|
SIT05-18
|
Petrological and chemical evolution of oceanic crust above a spreading axis: an example from Wadi Mahram, Oman Ophiolite
|
ITO, Natsumi
PYTHON, Marie
ARAI, Shoji
|
PYTHON, Marie
|
English
|
| Presentation No |
Title |
Author |
Presenter |
Abstract |
|
Poster Presentation May 26 Core Time (18:15-19:30) Convention Hall to the top
|
|
SIT05-P01
|
Origin of geochemical variations of primary boninite magmas of the Ogasawara (Bonin) Archipelago
|
KANAYAMA, Kyoko
KITAMURA, Keitaro
UMINO, Susumu
other
|
KANAYAMA, Kyoko
|
English
|
|
SIT05-P02
|
IODP Expedition 351 Izu-Bonin-Mariana Arc Origins: Summary of lithostratigraphy and geophysical data
|
HAMADA, Morihisa
KANAYAMA, Kyoko
KUSANO, Yuki
other
|
HAMADA, Morihisa
|
English
|
Invited
SIT05-P03
|
Serpentinization in the oceanic lithosphere along the outer-rise faults
|
KATAYAMA, Ikuo
|
KATAYAMA, Ikuo
|
English
|
|
SIT05-P04
|
Origin of peridotites outcroppted in the westernmost margin of the southern Mariana Trench
|
OYA, Shoma
MICHIBAYASHI, Katsuyoshi
OHARA, Yasuhiko
other
|
OYA, Shoma
|
English
|
|
SIT05-P05
|
Preliminary isotope results from the deeper part of Hole U1437, IODP Exp. 350: rear-arc or volcanic-front sources?
|
MIYAZAKI, Takashi
TAMURA, Yoshihiko
SATO, Tomoki
other
|
MIYAZAKI, Takashi
|
English
|