The 2023 SSJ Fall Meeting

The 2023 SSJ Fall Meeting

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Session Details

Room DRegular session : S07. Structure and dynamics of the Earth and planetary interiors

[S07]PM-1

Thu. Nov 2, 2023 1:15 PM - 2:45 PM JST
Thu. Nov 2, 2023 4:15 AM - 5:45 AM UTC

Room D F204

chairperson:Keiko Kuge(Kyoto University), Manabu Morishige

1:15 PM - 1:30 PM JST(4:15 AM - 4:30 AM UTC)

[S07-01]Spatial variations in the degree of melt depletion in a mid-ocean ridge-transform fault system

*Manabu MORISHIGE¹ (1. Earthquake Research Institute, the University of Tokyo)

1:30 PM - 1:45 PM JST(4:30 AM - 4:45 AM UTC)

[S07-02]Adjoint inversion of antipodal PKPab waveforms for P wave velocity anomaly at the base of lower mantle

*Seiji TSUBOI¹, Rhett Butler² (1. JAMSTEC, 2. University of Hawaii at Manoa)

1:45 PM - 2:00 PM JST(4:45 AM - 5:00 AM UTC)

[S07-03]Examination of Double Seismic Discontinuities at the Base of the Mantle Transition Zone beneath the Northern Japan Sea

*Keiko KUGE¹ (1. Department of Geophysics, Kyoto University)

2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)

[S07-04]Waveform inversion using all three components for the 3D S-wave velocity structure in D″ beneath the Southern Atlantic

*Keisuke Otsuru¹, Kenji Kawai¹ (1. University of Tokyo)

2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)

[S07-05]Inferring 3-D S- and P-velocity structure of D″ beneath Central America from 3 component data using waveform inversion

*Rei Sato¹, Kenji Kawai¹ (1. The University of Tokyo)

2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)

[S07-06]Dense reflection survey shows link between geometrical and physical property changes in the Nankai Trough with slow earthquake activity

*Paul Caesar Mason Flores^1,2, Shuichi Kodaira^2,1, Gaku Kimura², Kazuya Shiraishi², Yasuyuki Nakamura², Gou Fujie², Tetsuo No², Yuka Kaiho² (1. Graduate School of Environment and Information Sciences, Yokohama National University, 2. Research Institute for Marine Geodynamics, Japan Agency for Marine-Earth Science and Technology)

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