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 …

Major middle Miocene global climate change: Evidence from East Antarctica and the Transantarctic Mountains

AR Lewis, DR Marchant… - Geological …, 2007 - pubs.geoscienceworld.org
We present a glacial record from the western Olympus Range, East Antarctica, that
documents a permanent shift in the thermal regime of local glaciers, from wet-to cold-based …

High geothermal heat flux measured below the West Antarctic Ice Sheet

AT Fisher, KD Mankoff, SM Tulaczyk, SW Tyler… - Science …, 2015 - science.org
The geothermal heat flux is a critical thermal boundary condition that influences the melting,
flow, and mass balance of ice sheets, but measurements of this parameter are difficult to …

The conundrums of the postglacial tectonic response of the Fennoscandian and Canadian Shields

H Bungum, O Eldholm - Earth-Science Reviews, 2022 - Elsevier
A review of the early Holocene paleoseismicity in areas covered by huge ice sheets in the
interior of Fennoscandia and North America shows that observational data and numerical …

Solid tidal friction above a liquid water reservoir as the origin of the south pole hotspot on Enceladus

G Tobie, O Čadek, C Sotin - Icarus, 2008 - Elsevier
Earth, Jupiter's moon Io and Saturn's tiny moon Enceladus are the only solid objects in the
Solar System to be sufficiently geologically active for their internal heat to be detected by …

Coupling mantle convection and tidal dissipation: Applications to Enceladus and Earth‐like planets

M Běhounková, G Tobie, G Choblet… - Journal of Geophysical …, 2010 - Wiley Online Library
Anelastic dissipation of tidal forces likely contributes to the thermal budget of several
satellites of giant planets and Earth‐like planets closely orbiting other stars. In order to …

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 …

Tidally induced lateral variations of Io's interior

T Steinke, H Hu, D Höning, W Van der Wal… - Icarus, 2020 - Elsevier
Satellite and recent Earth-based observations of Io's surface reveal a specific spatial pattern
of persisting hotspots and sudden high-intensity events. Io's major heat producing …

Tidal dissipation with 3-D finite element deformation code CitcomSVE v2. 1: comparisons with the semi-analytical approach, in the context of the Lunar tidal …

A Fienga, S Zhong, A Mémin, A Briaud - Celestial Mechanics and …, 2024 - Springer
Different methods are possible for estimating tidal deformations of Earth and telluric planets.
On the one hand, the code ALMA 3 solves analytically the governing equations in …

Tidal effects in differentiated viscoelastic bodies: a numerical approach

M Walterová, M Běhounková - Celestial Mechanics and Dynamical …, 2017 - Springer
The majority of confirmed terrestrial exoplanets orbits close to their host stars and their
evolution was likely altered by tidal interaction. Nevertheless, due to their viscoelastic …