Glacial isostatic adjustment: physical models and observational constraints

WR Peltier, PPC Wu, DF Argus, T Li… - Reports on Progress in …, 2022 - iopscience.iop.org
By far the most prescient insights into the interior structure of the planet have been provided
on the basis of elastic wave seismology. Analysis of the travel times of shear or compression …

Post-seismic relaxation following the great 2004 Sumatra-Andaman earthquake on a compressible self-gravitating Earth

FF Pollitz, R Bürgmann… - Geophysical Journal …, 2006 - academic.oup.com
Summary The M w γ 9.0 2004 December 26 Sumatra-Andaman and M w= 8.7 2005 March
28 Nias earthquakes, which collectively ruptured approximately 1800 km of the Andaman …

On the Love numbers of an Andrade planet

A Consorzi, D Melini… - Earth and Space …, 2024 - Wiley Online Library
The Andrade rheological model is often employed to describe the response of solar system
or extra‐solar planets to tidal perturbations, especially when their properties are still poorly …

A new method for the computation of global viscoelastic post-seismic deformation in a realistic earth model (II)-horizontal displacement

Y Tanaka, J Okuno, S Okubo - Geophysical Journal International, 2007 - academic.oup.com
Post-seismic deformation caused by the 2004 Sumatra-Andaman Earthquake (M= 9.3) has
been observed by space geodetic techniques such as the Global Positioning System (GPS) …

Spectral-finite element approach to viscoelastic relaxation in a spherical compressible Earth: application to GIA modelling

Y Tanaka, V Klemann, Z Martinec… - Geophysical Journal …, 2011 - academic.oup.com
The choice of the physical model of postglacial rebound plays a decisive role to derive
information about the mantle rheology and viscosity from observed data. In models for the …

A commercial finite element approach to modelling Glacial Isostatic Adjustment on spherical self-gravitating compressible earth models

P Huang, R Steffen, H Steffen… - Geophysical Journal …, 2023 - academic.oup.com
This paper presents a method that modifies commercial engineering-oriented finite element
packages for the modelling of Glacial Isostatic Adjustment (GIA) on a self-gravitating …

The dislocation theory: a consistent way for including the gravity effect in (visco) elastic plane-earth models

R Wang - Geophysical Journal International, 2005 - academic.oup.com
A homogeneous or stratified viscoelastic half-space has often been used as a simple earth
model to calculate the deformation induced by an earthquake or a regional deglaciation …

ALMA, a Fortran program for computing the viscoelastic Love numbers of a spherically symmetric planet

G Spada - Computers & Geosciences, 2008 - Elsevier
ALMA is a Fortran 90 program for computing the tidal and the loading “Love numbers” of a
spherically symmetric, incompressible, viscoelastic planet, using the Post–Widder Laplace …

Simulating horizontal crustal motions of glacial isostatic adjustment using compressible Cartesian models

JM Reusen, R Steffen, H Steffen… - Geophysical Journal …, 2023 - academic.oup.com
Significant land uplift and horizontal motions have been recorded with Global Navigation
Satellite Systems (GNSS) in areas such as Alaska, Iceland and the Northern Antarctic …

Compressible viscoelasticity: stability of solutions for homogeneous plane-Earth models

V Klemann, P Wu, D Wolf - Geophysical Journal International, 2003 - academic.oup.com
Recently, Purcell has discussed the influence of gravity on load-induced perturbations of
compressible, viscoelastic plane-Earth models, where the contributions arising from initial …