Numerical modeling of subduction: State of the art and future directions

T Gerya - Geosphere, 2022 - pubs.geoscienceworld.org
During the past five decades, numerical modeling of subduction, one of the most
challenging and captivating geodynamic processes, remained in the core of geodynamic …

Tsunami excitation in the outer wedge of global subduction zones

Q Qiu, S Barbot - Earth-science reviews, 2022 - Elsevier
The world's most devastating local and ocean-wide tsunamis are generated by subduction
zone earthquakes, but the mechanisms for powerful seafloor uplift and tsunami generation …

Structure and composition of the plate-boundary slip zone for the 2011 Tohoku-Oki earthquake

FM Chester, C Rowe, K Ujiie, J Kirkpatrick, C Regalla… - Science, 2013 - science.org
The mechanics of great subduction earthquakes are influenced by the frictional properties,
structure, and composition of the plate-boundary fault. We present observations of the …

[HTML][HTML] Dynamic slab segmentation due to brittle–ductile damage in the outer rise

TV Gerya, D Bercovici, TW Becker - Nature, 2021 - nature.com
Subduction is the major plate driving force, and the strength of the subducting plate controls
many aspects of the thermochemical evolution of Earth. Each subducting plate experiences …

A reassessment of outer-rise seismicity and its implications for the mechanics of oceanic lithosphere

TJ Craig, A Copley, J Jackson - Geophysical Journal …, 2014 - academic.oup.com
We use body-waveform modelling to constrain the source parameters of earthquakes
occurring globally in oceanic lithosphere beneath the subduction zone outer rise and outer …

GEBCO gridded bathymetric datasets for mapping Japan trench geomorphology by means of GMT scripting toolset

P Lemenkova - Geodesy and Cartography, 2020 - papers.ssrn.com
The study investigated geomorphology of the Japan Trench located east of Japan, Pacific
Ocean. A high-resolution GEBCO Gridded Bathymetric Dataset was used for modeling …

Frictional and structural controls of seismic super-cycles at the Japan trench

S Barbot - Earth, Planets and Space, 2020 - Springer
The diverse mechanical behaviors of subduction zones during the seismic cycle emerge
from the nonlinear dynamics of a complex mechanical system with interacting brittle and …

Great (≥ Mw8. 0) megathrust earthquakes and the subduction of excess sediment and bathymetrically smooth seafloor

DW Scholl, SH Kirby, R von Huene, H Ryan… - …, 2015 - pubs.geoscienceworld.org
Using older and in part flawed data, suggested that thick sediment entering the subduction
zone (SZ) smooths and strengthens the trench-parallel distribution of interplate coupling …

The state of stress on the fault before, during, and after a major earthquake

EE Brodsky, JJ Mori, L Anderson… - Annual Review of …, 2020 - annualreviews.org
Earthquakes occur by overcoming fault friction; therefore, quantifying fault resistance is
central to earthquake physics. Values for both static and dynamic friction are required, and …

Event stratigraphy in a hadal oceanic trench: the Japan trench as sedimentary archive recording recurrent giant subduction zone earthquakes and their role in organic …

A Kioka, T Schwestermann, J Moernaut… - Frontiers in Earth …, 2019 - frontiersin.org
Hadal trenches are the deepest places on Earth and are important foci for natural carbon
sequestration. Much of the sedimentary sequences that accumulate within hadal trenches …