Solid Earth Sciences (S) | ||||
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Session Sub-category | CG | |||
Session ID | S-CG62 | |||
Title | Structure, evolution, and deformation of island arcs associated with subduction processes | |||
Short Title | Structure and evolution of island arcs | |||
Date & Time | ||||
Oral session |
AM1, AM2 Thu, 25 MAY | |||
On-site poster coretime |
PM3 Fri, 26 MAY | |||
Online Poster session |
PM1 Thursday, 25 MAY | Main Convener | Name | Tatsuya Ishiyama |
Affiliation | Earthquake Research Institute, University of Tokyo | |||
Co-Convener 1 | Name | Masahiro Ishikawa | ||
Affiliation | Graduate School of Environment and Information Sciences, Yokohama National University | |||
Co-Convener 2 | Name | Masanao Shinohara | ||
Affiliation | Earthquake Research Institute, University of Tokyo | |||
Co-Convener 3 | Name | Makoto MATSUBARA | ||
Affiliation | National Research Institute for Earth Science and Disaster Resilience | |||
Session Language | J | |||
Scope |
Subduction processes such as accretion, back-arc-spreading, and arc-arc collisions have created overall architectures of the Japanese island arc through geologic time. Recent advances in seismic imaging of crust and mantle by both passive and controlled source have successfully provided plenty of new information on their structural, mechanical, rheological and thermal properties that have presumably strong controls on tectonic activities in the overriding plate including faulting, seismicity and crustal deformation in various timescales. Our goal of this session is to advance the understanding of overriding plate deformation in various timescales based on state-of-the-art results of observational, experimental and modeling studies encompassing both earthquake cycles and tectonic evolution of the Japanese island arc and other plate convergent margins. We welcome contributions from seismology, exploration geophysics, geodesy, tectonic geomorphology, physical geology, petrology, geochemistry, geochronology, rheology and numerical/analogue modeling on deformation processes associated with plate subduction processes and related feedbacks. |
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Presentation Format | Oral and Poster | Collaboration | Joint with | - |
Co-sponsoring Society |
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