Sensitivity of inverse glacial isostatic adjustment estimates over Antarctica

MO Willen, M Horwath, L Schröder, A Groh… - The …, 2020 - tc.copernicus.org
… , or CryoSat-2 use different observation techniques and differ in … ADCs from gravimetry are
calibrated to the LPZ by removing … experiment, because we do not test the sensitivity to filters. …

Simulation of a fully coupled 3D glacial isostatic adjustment–ice sheet model for the Antarctic ice sheet over a glacial cycle

CJ Van Calcar, RSW Van De Wal… - Geoscientific Model …, 2023 - gmd.copernicus.org
… From the results of the test, we conclude that the effect of global ocean and ice loading on
… cycle, there is usually a mismatch between the modeled and observed topography for the …

[HTML][HTML] Globally consistent estimates of high-resolution Antarctic ice mass balance and spatially resolved glacial isostatic adjustment

MO Willen, M Horwath, E Buchta, M Scheinert… - The …, 2024 - tc.copernicus.org
… However, the approach is a regional approach, as it regionally constrains GIA by calibrating
… comparison with independent GNSS observations, and from sensitivity tests, we conclude …

Resolving glacial isostatic adjustment (GIA) in response to modern and future ice loss at marine grounding lines in West Antarctica

JXW Wan, N Gomez, K Latychev, HK Han - The Cryosphere, 2022 - tc.copernicus.org
… The larger scaling factors applied in EM1_L were calibrated … of idealised sensitivity tests
using the GIA model described in … and observed ice loss and bedrock elevation in Antarctica (…

Glacial isostatic adjustment: physical models and observational constraints

WR Peltier, PPC Wu, DF Argus, T Li… - Reports on Progress in …, 2022 - iopscience.iop.org
… sheets on Greenland and Antarctica themselves. Although this … (GIA) process and on the
observations they have been … radiocarbon dating is accurately calibrated to calendar years only …

Glacial isostatic adjustment and post-seismic deformation in Antarctica

W van der Wal, V Barletta, G Nield, C van Calcar - 2023 - pubs.geoscienceworld.org
… , we discuss observations available in Antarctica, including … calibrated to calendar ages
before they can be compared with … The ICE-6G_C model has been tested for consistency with an …

Evaluation of the glacial isostatic adjustment (GIA) models for Antarctica based on GPS vertical velocities

F Li, C Ma, S Zhang, J Lei, W Hao, Q Zhang… - Science China Earth …, 2020 - Springer
… A new glacial isostatic adjustment model for Antarctica: Calibrated and tested using
observations of relative sea-level change and present-day uplift rates. Geophys J Int, 190: 1464–…

Some remarks on Glacial Isostatic Adjustment modelling uncertainties

D Melini, G Spada - Geophysical Journal International, 2019 - academic.oup.com
… provided by the Holocene RSL observations of the Tushingham & … 2(d), we consider the
only four sites available for Antarctica in the RSL … Bayesian calibration of computer models

[HTML][HTML] Impact of glacial isostatic adjustment on cosmogenic surface-exposure dating

RS Jones, PL Whitehouse, MJ Bentley, D Small… - Quaternary Science …, 2019 - Elsevier
… the effect at the primary 10 Be production calibration sites is <1%. … Firstly, we assessed the
impact of global surface elevation change … Using Antarctica as an example, we compare GIA …

Separation of tectonic and local components of horizontal GPS station velocities: a case study for glacial isostatic adjustment in East Antarctica

RJ Turner, AM Reading, MA King - Geophysical Journal …, 2020 - academic.oup.com
… the observation of glacial isostatic adjustment (GIA) which constrains the Earth’s response to
ice unloading, and hence, contributions of ice-covered regions such as Antarctica to … of tests