Outline of Session

   

Solid Earth Sciences(S) / Seismology(SS) /  **International Session
S-SS019	Nankai Seismogenic Zone Experiments (NantroSEIZE)

Short title	Nankai Seismogenic Zone Experiments
Oral presentation Date/Room/Chair	May 23 PM2 (15:30 - 17:00)	303	MOE Kyaw Thu  / Yasuyuki Kano
	May 24 AM1 (09:00 - 10:30)	303	Yoshitaka Hashimoto  / Jin-Oh Park
	May 24 AM2 (10:45 - 12:15)	303	Kohtaro Ujiie  / Arito Sakaguchi
Poster presentation Date/Room	May 23 (Core Time 17:15 - 18:45)	Convention Hall
Contact	Masataka Kinoshita
Email	masa@jamstec.go.jp
Convener	Masataka Kinoshita  / Greg Moore
Scope	IODP Nankai Trough Seismogenic Zone Experiment (NanTroSEIZE) attempts to drill into, sample, and instrument the seismogenic portion of a subduction zone megathrust. In 2007, the first stage was completed to take shallow transect. In 2009 the first riser drilling was conducted above the locked zone. This session intends to share results from these expeditions as well as other recent results.
Notes

Time	Presentation No	Title	Author	Presenter	Abstract
Oral Presentation   May 23 PM2 (15:30-17:00) 303                              to the top
15:30 - 15:45	SSS019-01	Overview of the extensive logging use in the scientific ocean drilling's most challenging project- NanTroSEIZE	Yoshinori Sanada Yukari Kido Yoshihisa Kawamura other	Yoshinori Sanada	disc2
15:45 - 16:00	Invited SSS019-02	Stress and pore pressure measurements from IODP riser drilling during NanTroSEIZE Stage 2: Expedition 319, Kumano Basin	Demian Saffer Lisa McNeill Timothy B. Byrne other	Demian Saffer	disc2
16:00 - 16:15	Invited SSS019-03	Anelastic strain recovery in ocean floor sediments reveals extension across SW Japan subduction zone	Timothy B. Byrne Weiren Lin Akito Tsutsumi other	Timothy B. Byrne	disc2
16:15 - 16:30	SSS019-04	Vertial seismic profiling at an ocean bottom riser hole in the rupture area of the 1944 Tonankai Earthquake, Japan	Ryota Hino Masataka Kinoshita Eiichiro Araki other	Ryota Hino	disc2
16:30 - 16:45	SSS019-05	Sonic Scanner logging at Site C0009 of IODP Expedition 319, NanTroSEIZE	Hisao Ito Yasuyuki Kano Masataka Kinoshita other	Hisao Ito	disc2
16:45 - 17:00	SSS019-06	Temperature logging at Site C0009 of IODP Expedition 319, NanTroSEIZE	Yasuyuki Kano Masataka Kinoshita Hisao Ito other	Yasuyuki Kano	disc2
Oral Presentation   May 24 AM1 (09:00-10:30) 303                              to the top
09:00 - 09:15	SSS019-07	Preliminary Results from IODP Expedition 322: NanTroSEIZE Subduction Inputs	Saneatsu Saito Michael B. Underwood Yusuke Kubo other	Saneatsu Saito	disc2
09:15 - 09:30	SSS019-08	A significant change in magnetic fabric in an accretionary prism toe at Sites C0006 and C0007, Nankai Trough	Yujin Kitamura Toshiya Kanamatsu Xixi Zhao	Yujin Kitamura	disc2
09:30 - 09:45	SSS019-09	P and S-wave velocity measurements for hanging-wall of the Megasplay fault: NantroSEIZE Stage 1 Site C0002 and C0004	Yoshitaka Hashimoto Akinobu Harada Harold Tobin other	Yoshitaka Hashimoto	disc2
09:45 - 10:00	SSS019-10	Thermal processes of seismogenic zones inferred from the thermochronology of fault rocks	Takahiro Tagami	Takahiro Tagami	disc2
10:00 - 10:15	SSS019-11	Seismic reflection image of the splay faults in the 1946 Nankai earthquake rupture zone off Kii Peninsula, SW Japan	Jin-Oh Park Shuichi Kodaira	Jin-Oh Park	disc2
10:15 - 10:30	SSS019-12	Complex thrusting at the toe of the Nankai accretionary prism, NanTroSEIZE Kumano transect	Gregory Moore Shuichi Kodaira Jin-Oh Park other	Gregory Moore	disc2
Oral Presentation   May 24 AM2 (10:45-12:15) 303                              to the top
10:45 - 11:00	SSS019-13	Space-time evolution of the sesimo-tsunamigenic splay fault in the Nankai Trough	Gaku Kimura Gregory Moore Michael Strasser other	Gaku Kimura	disc2
11:00 - 11:15	SSS019-14	Evidence for high frictional heat at a shallow portion of the faults, Tonankai earthquake rupture area	Arito Sakaguchi Frederick Chester Daniel Curewitz other	Arito Sakaguchi	disc2
11:15 - 11:30	SSS019-15	Frictional property and microstructures of splay fault at seismic slip rate	Kohtaro Ujiie Akito Tsutsumi Jun Kameda	Kohtaro Ujiie	disc2
11:30 - 11:45	SSS019-16	Smectite to chlorite conversion by frictional heating along the subduction thrust	Jun Kameda Kohtaro Ujiie Asuka Yamaguchi other	Jun Kameda	disc2
11:45 - 12:00	SSS019-17	Numerical modering for branching faults in a subduction system	Shintaro Tamura Satoshi Ide	Shintaro Tamura	disc2
12:00 - 12:15	SSS019-18	Subduction-zone seismicity and emerging problems in fault-zone rheology	Toshihiko Shimamoto	Toshihiko Shimamoto	disc2

Presentation No	Title	Author	Presenter	Abstract
Poster Presentation   May 23  Core Time (17:15-18:45) Convention Hall                    to the top
SSS019-P01	Seafloor deformation and cold seep activity in the Nankai accretionary prism off Kumano	Juichiro Ashi Takeshi Tsuji Ken Ikehara other	Juichiro Ashi	disc2
SSS019-P02	ROV KAIKO watched geologic structures of "Chikyu" drill site C0007	Kiichiro Kawamura Arito Sakaguchi Ryo Anma other	Kiichiro Kawamura	disc2
SSS019-P03	Surface heat flow variation as a potential proxy for landslides in the forearc slope of Nankai Trough off Kumano	Masataka Kinoshita Hideki Hamamoto Udrekh Udrekh	Masataka Kinoshita	disc2
SSS019-P04	Fabric variation and primary heterogeneity of subduction input, off Kii Peninsula: Preliminary results from IODP Expedit	Yuzuru Yamamoto Yujin Kitamura Hirokuni Oda other	Yuzuru Yamamoto	disc2
SSS019-P05	Regional distribution of the volcaniclastic layer in Nankai Trough margin	Tomoyuki Sasaki Masayuki Higashi Jiyoon Lim other	Tomoyuki Sasaki	disc2
SSS019-P06	NanTroSEIZE Stage 2 operation overview	Yusuke Kubo Nobuhisa Eguchi Sean Toczko other	Yusuke Kubo	disc2
SSS019-P07	Planning and operation of wireline logging in riser hole in IODP Exp319	Yoshinori Sanada Moe kyaw Thu Yukari Kido other	Yoshinori Sanada	disc2
SSS019-P08	Lithostratigraphic unit and its thermal maturity at Site C0009 in Kumano basin using cuttings and core samples	Kuniyo Kawabata David Buchs Anja Schleicher other	Kuniyo Kawabata	disc2
SSS019-P09	Seismic characteristics of lower Kumano Basin in the Nankai Trough	Yasuyuki Nakamura Sean Gulick Gregory Moore other	Yasuyuki Nakamura	disc2
SSS019-P10	Principal horizontal stress orientations in Kumano forearc basin from IODP NanTroSEIZE drilling Site C0009	Weiren Lin J. C. Moore Mai-Linh Doan other	Weiren Lin	disc2
SSS019-P11	Frictional response of faults to earthquake ruptures: Insight from high-velocity experiments on samples from NantroSEIZE	Mukoyoshi Hideki Takehiro Hirose Wataru Tanikawa other	Mukoyoshi Hideki	disc2
SSS019-P12	Permeability evolution by high velocity friction using core samples from IODP Expedition 316 (NantroSEIZE)	Wataru Tanikawa Takehiro Hirose Mukoyoshi Hideki other	Takehiro Hirose	disc2