HO
Member Since 2020
Hanaya Okuda
Researcher, JAMSTEC Japan Agency for Marine-Earth Science and Technology
Professional Experience
JAMSTEC Japan Agency for Marine-Earth Science and Technology
Researcher
2023 - Present
Education
University of Tokyo
Doctorate
2023
University of Tokyo
Masters
2020
University of Tokyo
Bachelors
2018
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Honors & Awards
Mineral and Rock Physics Graduate Research Award
Received December 2024
Publications
Potential Role of Volcanic Glass‐Smectite Mixtures in Slow Earthquakes in Shallow Subduction Zones: ...
Volcanic glass and its mixture with smectite are commonly observed in shallow parts of subduction zones. As volcanic glass layers often act as glid...
July 31, 2023
Hydrothermal Friction Experiments on Simulated Basaltic Faul...
December 30, 2022
Spatial Patterns in Frictional Behavior of Sediments Along t...
November 17, 2021
First-principles Investigation of Frictional Characteristics...
October 24, 2019
AGU Abstracts
Role of folds developed near plate boundaries in subduction zones as inelastic deformation
SLOW-TO-FAST EARTHQUAKES FROM SHALLOW TO DEEP: MULTISCALE RHEOLOGY OF PLATE BOUNDARY FAULTS V POSTER
seismology | 12 december 2024
Makoto Otsubo, Hanaya Okuda, Ayumu Miyakawa, Takeh...
We discuss the relationship between deformation and slow earthquakes in the shallow part of the subduction zone from the structural geology perspectiv...
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Olivine microstructures and deformation mechanisms occurring at lithosphere-asthenosphere boundary: insights from petit-spot peridotite xenoliths along the Japan Trench
PHYSICAL PROPERTIES OF EARTH MATERIALS (PPEM): DEFORMATION, FLOW, AND FAILURE V POSTER
mineral and rock physics | 12 december 2024
Dyuti Prakash Sarkar, Hanaya Okuda, Yuto Sato, Niw...
Petit spots were first identified as small knolls (~1 km3 volume) occurring on the ocean floor of the Pacific Plate as a result of plate flexure along...
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Frictional evolution during multiple seismic-slip pulse experiments and its implications on earthquake energetics in gabbroic faults
SHALLOW FAULT ZONE DEFORMATION OVER THE EARTHQUAKE CYCLE: OBSERVATIONS, EXPERIMENTS, AND MODELS I POSTER
tectonophysics | 11 december 2024
Dyuti Prakash Sarkar, Takehiro Hirose, Wataru Tani...
Earthquake along faults is primarily attributed to shear rupture instabilities leading to damage in the fault core and surrounding damage zone. Such s...
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Check out all of Hanaya Okuda’s AGU Research!
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