Solid Earth Sciences (S) | ||
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Session Sub-category | Science of the Earth's Interior & Tectonophysics(IT) | |
Session ID | S-IT19 | |
Title | Coupling of deep Earth and surface processes | |
Short Title | Deep Earth-surface coupling | |
Main Convener | Name | YoungHee Kim |
Affiliation | Seoul National University | |
Co-Convener 1 | Name | Jin-Oh Park |
Affiliation | Department of Ocean Floor Geoscience, Atmosphere and Ocean Research Institute, The University of Tokyo | |
Co-Convener 2 | Name | Takehi Isse |
Affiliation | Earthquake Research Institute University of Tokyo | |
Co-Convener 3 | Name | Hyunwoo Lee |
Affiliation | Seoul National University | |
Session Language |
E |
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Scope |
Feedbacks between surface and deep Earth processes play a key role in the plate tectonics, modulating mountain building, rifting, magmatism, intraplate deformation and the interactions between landscape and climate. While each process has been well established in recent decades due to advances in data acquisition, theoretical development and numerical techniques, the details of these interactions remain poorly constrained. In this session, we focus on investigation of the linkage between deformation and rheology in the lithosphere with erosion and erodibility in the near surface across a range of spatiotemporal scales. We thus invite submissions treating numerical modeling, field investigations, laboratory experiments, theoretical developments to address the coupling between deep Earth and surface processes, including processes at subduction zones and mid ocean ridges. Potential outcomes of the session will lead to the development of frameworks for closer collaboration. |
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Presentation Format | Oral and Poster presentation |
Time | Presentation No | Title | Presenter |
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Oral Presentation May 27 PM1 | |||
13:45 - 14:00 | SIT19-01 | The stealth hotspot volcanoes | Genti Toyokuni |
14:00 - 14:15 | SIT19-02 | Mantle dynamics beneath and surrounding the Philippine Sea Plate: Constraints from multi-scale global convection models | Tao Zhao |
14:15 - 14:30 | SIT19-03 | An evolution model of the Okinawa trough: Slab rollback and coupling between the Philippine Sea plate and the Eurasian plate | Ban-Yuan Kuo |
14:30 - 14:45 | SIT19-04 | Three-dimensional radially anisotropic upper mantle shear wave structure beneath the Pacific Ocean incorporating broadband ocean bottom data | Takehi Isse |
14:45 - 15:00 | SIT19-05 | Constraining the Upper Mantle Seismic Anisotropy beneath the Oldest Pacific Seafloor from Shear-wave Splitting | Seung-Heon Choi |
15:00 - 15:15 | SIT19-06 | Electromagnetic Investigation of the Western Pacific Asthenosphere Using the Probabilistic Inversion | Hogyum Kim |
Oral Presentation May 27 PM2 | |||
15:30 - 15:48 | SIT19-07 | Teleseismic constraints on the cratonic continental margin beneath the Korean Peninsula: Insights into lithospheric dynamics in Northeast Asia | Hwaju Lee |
15:48 - 16:06 | SIT19-08 | Seismic Reflection Imaging and Pore-Fluid Pressure Analysis of the Japan Trench Megathrust Fault Offshore Sanriku, NE Japan | Yuqi Lyu |
16:06 - 16:24 | SIT19-09 | Preliminary Results on Pseudo-3D Seismic Depth Imaging of the 2024 Noto (M7.6) Earthquake Rupture Area | Hamzeh Mohammadigheymasi |
16:24 - 16:42 | SIT19-10 | Seismic Reverse Time Migration (RTM) Imaging of 2024 Noto Earthquake (M7.6) Rupture Zone | Ehsan Jamali Hondori |
16:42 - 17:00 | SIT19-11 | Geochemistry of volatiles emitted from Segments 2-5 of the Central Indian Ridge (9°44’ to 15°33’S) | Wonhee Lee |
Presentation No | Title | Presenter |
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Poster Presentation May 27 PM3 | ||
SIT19-P01 | Distribution of the disturbed incoming sediments of the Japan Trench and its potential relation to the outer rise faulting | YUE SUN |
SIT19-P02 | Convolutional Neural Networks for Seismic Velocity Model Building and Uncertainty Quantification | FAN YU |
SIT19-P03 | Seismic Reflection Imaging and Refraction Tomographic Velocity Refinement of the 2024 NotoEarthquake (M7.6) Rupture Area | YIGE YANG |
SIT19-P04 | Deep Learning-Based 3D Marine Multi-Channel Seismic Data Interpolation: Improving Subsurface Imaging | Nasrin Tavakolizadeh |
SIT19-P05 | Basement Configuration and Structural Delineation in the Southern Makassar Strait Basin Using Gravity and Seismic Data | Mohammad Andri Syahrir Iskandar |
SIT19-P06 | In-depth seismic crustal structure of the southeastern Korean Peninsula from P receiver function analysis: Implications for crustal deformation since the backarc opening | Minkyung Kim |
SIT19-P07 | Constraints on crustal seismic properties of the southern Korean Peninsula using Virtual Deep Seismic Sounding and their tectonic implications | Young Oh Son |