[S-CG57] New perspectives of subduction zone earthquake dynamics through experiments across-scales

convener:Masataka Kinoshita(Earthquake Research Institute, University of Tokyo), Yoshio Kono(Geodynamics Research Center, Ehime University), Eiichiro Araki(Japan Agency for Marine-Earth Science and Technology), Hiroko Kitajima(Texas A&M University College Station)

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Introduction (10:45 AM - 10:50 AM)

[SCG57-01] Combined X-ray microtomography and elastic wave velocity measurements of porous material at in situ high pressures

*Yoshio Kono¹, Brendan Anzures², Heather Watson³, Tony Yu⁴, Yanbin Wang⁴ (1.Geodynamics Research Center, Ehime University, 2.Brown University, 3.Union College, 4.University of Chicago)

[SCG57-02] A consideration on friction experiments with synchrotron radiation towards unveiling earthquake generation processes

*Takehiro Hirose¹, Yoshio Kono² (1.Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology, 2.Geodynamics Research Center, Ehime, University)

[SCG57-03] Riserless contingency operations during IODP NanTroSEIZE Expedition 358

*Asuka Yamaguchi¹, Matt Ikari², Gaku Kimura³, Lena Maeda⁴, Toczko Sean⁴, Scientists IODP Expedition 358 (1.Atomosphere and Ocean Research Institute, The University of Tokyo, 2.Marum, University of Bremen, 3.Tokyo University of Marine Science and Technology, 4.JAMSTEC)

[SCG57-04] Overpressured underthrust sediment in the Nankai Trough forearc revealed by high-frequency receiver function inversion

*Takeshi Akuhara¹, Takeshi Tsuji², Takashi Tonegawa³ (1.Earthquake Research Institute, The University of Tokyo, 2.Kyushu University, 3.Research and Development center for Earthquake and Tsunami, JAMSTEC)

[SCG57-05] Regional imaging of the Nankai subduction zone from decades’ worth of active and passive seismic data.

★Invited Papers

*Adrien F Arnulf¹, Dan Bassett², Alistair Harding³, Shuichi Kodaira⁴, Ayako Nakanishi⁴ (1.Institute for Geophysics, University of Texas at Austin, 2.GNS Science, 3.IGPP, Scripps Institution of Oceanography, University of California San Diego, 4.Japan Agency for Marine-Earth Science and Technology )