[HTML][HTML] Volcanism in Antarctica: An assessment of the present state of research and future directions
Over the past decades, significant efforts have been made to understand the nature,
dynamics and evolution of volcanic systems. In parallel, the continuous demographic …
dynamics and evolution of volcanic systems. In parallel, the continuous demographic …
Feedback mechanisms controlling Antarctic glacial-cycle dynamics simulated with a coupled ice sheet–solid Earth model
T Albrecht, M Bagge, V Klemann - The Cryosphere, 2024 - tc.copernicus.org
The dynamics of the ice sheets on glacial timescales are highly controlled by interactions
with the solid Earth, ie, the glacial isostatic adjustment (GIA). Particularly at marine ice …
with the solid Earth, ie, the glacial isostatic adjustment (GIA). Particularly at marine ice …
Glacial isostatic adjustment and post-seismic deformation in Antarctica
This chapter reviews glacial isostatic adjustment (GIA) and post-seismic deformation in
Antarctica. It discusses numerical models and their inputs, and observations and inferences …
Antarctica. It discusses numerical models and their inputs, and observations and inferences …
Lithospheric erosion in the Patagonian slab window, and implications for glacial isostasy
The Patagonian slab window has been proposed to enhance the solid Earth response to ice
mass load changes in the overlying Northern and Southern Patagonian Icefields (NPI and …
mass load changes in the overlying Northern and Southern Patagonian Icefields (NPI and …
The seismic structure of the Antarctic upper mantle
The deployment of seismic stations and the development of ambient noise tomography as
well as new analysis methods provide an opportunity for higher-resolution imaging of …
well as new analysis methods provide an opportunity for higher-resolution imaging of …
Stabilizing effect of bedrock uplift on retreat of Thwaites Glacier, Antarctica, at centennial timescales
Viscoelastic rebound of the solid Earth upon the removal of ice loads has the potential to
inhibit marine ice sheet instability, thereby forestalling ice-sheet retreat and global mean sea …
inhibit marine ice sheet instability, thereby forestalling ice-sheet retreat and global mean sea …
Notes on a compressible extended Burgers model of rheology
Constitutive theory for viscoelasticity has broad application to solid mantle or ice
deformations driven by tides, surface mass variations, and post-seismic flow. Geophysical …
deformations driven by tides, surface mass variations, and post-seismic flow. Geophysical …
Effect of lateral and stress‐dependent viscosity variations on GIA induced uplift rates in the Amundsen Sea Embayment
Accurate glacial isostatic adjustment (GIA) models are required for correcting measurements
of mass change in Antarctica and for improving knowledge of the sub‐surface, especially in …
of mass change in Antarctica and for improving knowledge of the sub‐surface, especially in …
Ocean cavity regime shift reversed West Antarctic grounding line retreat in the late Holocene
Recent geologic and modeled evidence suggests that the grounding line of the Siple Coast
of the West Antarctic Ice Sheet (WAIS) retreated hundreds of kilometers beyond its present …
of the West Antarctic Ice Sheet (WAIS) retreated hundreds of kilometers beyond its present …
Deformation at the open-vent Erebus volcano, Antarctica, from more than 20 years of GNSS observations
Abstract Erebus volcano on Ross Island in Antarctica is an iconic open-vent volcano that has
hosted a convecting anorthoclase-rich phonolite lava lake for at least 50 years. Recent …
hosted a convecting anorthoclase-rich phonolite lava lake for at least 50 years. Recent …