Upper-plate controls on subduction zone geometry, hydration and earthquake behaviour

AF Arnulf, D Bassett, AJ Harding, S Kodaira… - Nature …, 2022 - nature.com
Many characteristics of the incoming oceanic lithosphere, such as its age, rigidity, fabric
orientation or sediment thickness, are often cited as important properties controlling the …

Marine gravity determined from multi-satellite GM/ERM altimeter data over the South China Sea: SCSGA V1. 0

C Zhu, J Guo, J Gao, X Liu, C Hwang, S Yu, J Yuan… - Journal of …, 2020 - Springer
High-precision and high-resolution gravity fields can be derived from multi-source satellite
altimeter data. A gravity anomaly model around the South China Sea (SCSGA) V1. 0 on a …

New constraints on slip deficit on the Aleutian megathrust and inflation at Mt. Veniaminof, Alaska from repeat GPS measurements

C Drooff, JT Freymueller - Geophysical Research Letters, 2021 - Wiley Online Library
We employ an enhanced data set of Global Positioning System (GPS) velocities to reassess
the slip deficit along the plate interface of the Alaska‐Aleutian subduction zone. An …

Heterogeneous crustal structure of the Hikurangi Plateau revealed by SHIRE seismic data: Origin and implications for plate boundary tectonics

D Bassett, G Fujie, S Kodaira, R Arai… - Geophysical …, 2023 - Wiley Online Library
Marine multichannel and wide‐angle seismic data constrain the distribution of seamounts,
sediment cover sequence and crustal structure along a 460 km margin‐parallel transect of …

An improved triple collocation-based integration of multiple gravity anomaly grids from satellite altimetry: Contribution of ICESat-2

N Chao, S Wang, G Ouyang, C Hwang, T **… - Remote Sensing of …, 2023 - Elsevier
Satellite altimetry has been widely used to determine the marine gravity fields. Different
altimeter missions lead to different gravity grids with varying spatial resolutions and …

Joint flexural-density modeling of the Taltal, Copiapó, and Iquique hotspot ridges and the surrounding oceanic plate, offshore Chile

A Maksymowicz, E Contreras-Reyes… - …, 2024 - pubs.geoscienceworld.org
Based on gravity and bathymetric data and using a novel two-dimensional joint flexural-
density modeling approach, this work studies the physical properties of the oceanic Nazca …

Global constraints on intermediate‐depth intraslab stresses from slab geometries and mechanisms of double seismic zone earthquakes

C Sippl, A Dielforder, T John… - Geochemistry …, 2022 - Wiley Online Library
Double seismic zones (DSZs), parallel planes of intermediate‐depth earthquakes inside
oceanic slabs, have been observed in a number of subduction zones and may be a …

Subduction without volcanic arc magma: Insights from two young subduction zones in the western Pacific

M Dong, T Hao, L Xu, J Zhang, J Zhang, CC Lü, Q He - Tectonophysics, 2024 - Elsevier
Missing volcanic arcs in young subduction zones are commonly attributed to an insufficient
subduction depth of the downgoing slab. The North Sulawesi subduction zone (NSS) in the …

Relations between earthquake distributions, geological history, tectonics and rheology on the continents

J Jackson, D McKenzie… - … Transactions of the …, 2021 - royalsocietypublishing.org
This paper is concerned with the distribution of earthquakes, particularly their depths, with
the temperature of the material in which they occur, and with the significance of both for the …

Mantle serpentinization of subducting plate are controlled by combined effect of plate age and bending curvature

J Zhang, F Zhang, J Lin, X Gao, C Cai… - Earth and Planetary …, 2024 - Elsevier
A primary pathway for surface water to enter the Earth's interior is through faulting of oceanic
plates. Mantle hydration of subducting plate is considered to play an important role on the …