Geothermal heat flow in Antarctica: current and future directions
A Burton-Johnson, R Dziadek… - The Cryosphere …, 2020 - tc.copernicus.org
Antarctic geothermal heat flow (GHF) affects the temperature of the ice sheet, determining its
ability to slide and internally deform, as well as the behaviour of the continental crust …
ability to slide and internally deform, as well as the behaviour of the continental crust …
[HTML][HTML] Using specularity content to evaluate eight geothermal heat flow maps of Totten Glacier
Geothermal heat flow (GHF) is the dominant factor affecting the basal thermal regime of ice
sheet dynamics. But it is poorly defined for the Antarctic ice sheet. We compare the basal …
sheet dynamics. But it is poorly defined for the Antarctic ice sheet. We compare the basal …
[HTML][HTML] Geothermal heat flux from measured temperature profiles in deep ice boreholes in Antarctica
P Talalay, Y Li, L Augustin, GD Clow, J Hong… - The …, 2020 - tc.copernicus.org
The temperature at the Antarctic Ice Sheet bed and the temperature gradient in subglacial
rocks have been directly measured only a few times, although extensive thermodynamic …
rocks have been directly measured only a few times, although extensive thermodynamic …
[HTML][HTML] Impact of boundary conditions on the modeled thermal regime of the Antarctic ice sheet
A realistic initialization of ice flow models is critical for predicting future changes in ice sheet
mass balance and their associated contribution to sea level rise. The initial thermal state of …
mass balance and their associated contribution to sea level rise. The initial thermal state of …
Inversion of geothermal heat flux in a thermomechanically coupled nonlinear Stokes ice sheet model
We address the inverse problem of inferring the basal geothermal heat flux from surface
velocity observations using a steady-state thermomechanically coupled nonlinear Stokes ice …
velocity observations using a steady-state thermomechanically coupled nonlinear Stokes ice …
Using specularity content to evaluate five geothermal heat flux maps of Totten Glacier
Y Huang, L Zhao, Y Ma, M Wolovick… - The Cryosphere …, 2023 - tc.copernicus.org
Geothermal heat flux (GHF) is an important factor affecting the basal thermal environment of
an ice sheet and crucial for its dynamics. But it is notoriously poorly defined for the Antarctic …
an ice sheet and crucial for its dynamics. But it is notoriously poorly defined for the Antarctic …