Solid Earth Sciences (S)
Session Sub-category Seismology (SS)
Session ID S-SS07
Title Seismic wave propagation: Theory and Application
Short Title Seismic wave propagation
Main Convener Name Kaoru Sawazaki
Affiliation National Research Institute for Earth Science and Disaster Resilience
Co-Convener 1 Name Akiko Takeo
Affiliation Earthquake Research Institutute, the University of Tokyo
Co-Convener 2 Name Masafumi KATOU
Affiliation JGI, Inc.
Co-Convener 3 Name Kyosuke Okamoto
Affiliation National Institute of Advanced Industrial Science and Technology
Session Language 
J
Scope 
Seismic waves contain abundant information related to heterogeneous structure in the Earth and sources that excite vibrations. To appropriately interpret and utilize this rich information, diverse knowledge based on various approaches is required, including mathematical and numerical studies based on solid mechanics, fluid dynamics, and wave theory, experimental research using rock samples, and verification based on the analysis of observational data. Furthermore, with recent advancements in observational technology, a substantial amount of high-quality data has been accumulated not only for seismic waves but also for various wave phenomena, such as tsunamis, atmospheric pressure waves, and so on. Comprehensive understanding of these wave phenomena related to the solid Earth will lead to new research fields. In this session, focusing on the fields of seismology and geophysical exploration, we aim to deepen our comprehensive understanding of various wave phenomena related to the solid Earth. This includes theoretical and experimental research based on wave theory, quantitative research of the inner Earth structure using observational data, elucidation of various natural and social phenomena that excite vibrations in the Earth, and so on.
Presentation Format Oral and Poster presentation
Invited Authors Keisuke Onodera (Earthquake Research Institute / The University of Tokyo)
Shohei Minato (National Institute of Advanced Industrial Science and Technology)
Time Presentation No Title Presenter
Oral Presentation May 28 AM1
09:00 - 09:15 SSS07-01 Analytical solutions of attenuation relation for the near-field term in earthquake displacement fields Koei Suzuki
09:15 - 09:30 SSS07-02 3-D ray tracing in P-wave azimuthal anisotropic media Ryo Tsunashima
09:30 - 09:45 SSS07-03 Data assimilation of seismic wavefields and estimation of source mechanism based on adjoint equations Tomoyasu Morita
09:45 - 10:15 SSS07-04 Recent Progress in Planetary Seismology Keisuke Onodera
Oral Presentation May 28 AM2
10:45 - 11:00 SSS07-05 Imaging the Ice Sheet Structures with Ambient Noise using F-J method in the Larsemann Hills of East Antarctica Changcheng Li
11:00 - 11:15 SSS07-06 Amplitude dependence of energy dissipation in the crust and upper mantle Hayato Tero
11:15 - 11:30 SSS07-07 An estimation of seismic heterogeneous structures around deep slow-earthquake areas using receiver functions in multi-frequency bands Akifumi Takayama
11:30 - 12:00 SSS07-08 Efficient full waveform inversion using boundary integral representation for time-lapse crosswell monitoring without downhole sources Shohei Minato
Oral Presentation May 28 PM1
13:45 - 14:00 SSS07-09 Improvement of accuracy of subsurface structure estimation through extraction of various wavefield information Susumu Abe
14:00 - 14:15 SSS07-10 Relocation of hypocenters just around the ICDP DSeis boreholes using the cross-correlation and the Double Difference kaoru fujita
14:15 - 14:30 SSS07-11 Evaluation of the waveform characteristics generated from heterogeneous structures in a rock sample through comparison of observation and simulation Nana Yoshimitsu
14:30 - 14:45 SSS07-12 Application of MLTWA on small spatial scale using swarm in Hakone region Koyo Matsuda
14:45 - 15:00 SSS07-13 Development of new SPAC method using DAS and seismometer data: the influence of Love waves to estimation of Rayleigh-wave phase velocity by SPAC method using DAS data. Shun Fukushima
Presentation No Title Presenter
Poster Presentation May 28 PM3
SSS07-P01 Surface gravity approximation for calculation of nearfield tsunami and seismic waves by the reflectivity method Hiroshi Takenaka
SSS07-P02 High-resolution imaging of sedimentary structures by autocorrelation function from ground motion records Tomotsugu Watanabe
SSS07-P03 Nonlinear waveform inversion of multimode surface waves: application to amplitude measurements Kazunori Yoshizawa
SSS07-P04 Epicenter determination by the correlation method for shallow very low-frequency earthquakes Naoki Suda
SSS07-P05 Influence of incident wave and taper process on receiver function analysis Yuto Ichibe
SSS07-P06 Antipodal Observations of Earth’s Middle Inner Core Seiji Tsuboi
SSS07-P07 Sources of primary microseisms strongly excited by hurricanes Hiroki Kawakami
SSS07-P08 Spatio-temporal analysis of amplitude variation of microseisms over a long period of time Ohno Aiko
SSS07-P09 Temporal changes in noise amplitude observed by seismometers in and around the Hakone volcano Ryo Kurihara
SSS07-P10 An enigmatic tremor occurred in Greenland on September 16, 2023 Kiwamu Nishida
SSS07-P11 Feature of S-coda Envelopes of Interplate Events in Tohoku, Northeastern Japan Youichi Asano
SSS07-P12 Peak delay of seismic wave in the backarc side of northeast Japan Kazutaka Kusumi
SSS07-P13 Detection of the anisotropic structure of small-scale heterogeneities in Kyushu Yuta Okuda
SSS07-P14 Effect of internal fracture distribution on frequency dependence of elastic constants of granite Takatsu Hideto
SSS07-P15 Seismic velocity and attenuation structure variations in response to a water recharge test in the Okuaizu geothermal field, Fukushima, Japan Kyosuke Okamoto
SSS07-P16 Evaluation of the structural characteristics around Wasabizawa geothermal area using S-wave splitting Kouki Morimoto
SSS07-P17 Attenuation of ambient noise autocorrelation function in Hachijojima Island Mizuki Tanaka
SSS07-P18 Monitoring fluid migration in the Nankai subduction zone using ambient noise autocorrelation Yusuke Kakiuchi
SSS07-P19 Earthquake Source Impacts on the Generation and Propagation of Seismic Infrasound to the Upper Atmosphere Yoshito Nozuka