Coulon, Violaine; Bulthuis, Kevin; Sun, Sainan; Haubner, Konstanze; Pattyn, Frank (2020): ELRA-modelled uplift rates with spatially-uniform and spatially-varying ELRA parameters [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.911817
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Abstract:
We would like to assess how the ELRA models behaves in comparison to both Self-Gravitating Viscoelastic solid Earth Models (SGVEMs) outputs and to observations.
First, we compare the present-day uplift rates predicted when a spatially-uniform ELRA model is forced with the ICE-6G (Argus et al., 2014) and W12 ice loading histories (Whitehouse et al., 2012a,2012b) with the uplift rates reproduced in Fig 6a from Argus et al. (2014) and Fig 10a from Whitehouse et al. (2012b), respectively, where SGVEMs with uniformly stratified solid Earth are used.
Next, we compare the present-day uplift rates reproduced by a spatially-uniform ELRA model forced with two different ice loading histories (ICE-6G; Argus et al. (2014) and W12; Whitehouse et al. (2012a,2012b)) for each of the 2000 Monte Carlo ELRA configurations of our ensemble with GPS observations of present-day uplift rates from Whitehouse et al. (2012b).
Supplement to:
Coulon, Violaine; Bulthuis, Kevin; Sun, Sainan; Haubner, Konstanze; Pattyn, Frank (accepted): Contrasting response of West and East Antarctic ice sheets to Glacial Isostatic Adjustment. Journal of Geophysical Research-Earth Surface, https://doi.org/10.1029/2020JF006003
Related to:
Argus, Donald F; Peltier, W R; Drummond, R; Moore, Angelyn W (2014): The Antarctica component of postglacial rebound model ICE-6G_C (VM5a) based on GPS positioning, exposure age dating of ice thicknesses, and relative sea level histories. Geophysical Journal International, 198(1), 537-563, https://doi.org/10.1093/gji/ggu140
Le Meur, Emmanuel; Huybrechts, Philippe (1996): A comparison of different ways of dealing with isostasy: examples from modelling the Antarctic ice sheet during the last glacial cycle. Annals of Glaciology, 23, 309-317, hdl:10013/epic.12717.d001
Whitehouse, Pippa L; Bentley, Michael J; Le Brocq, Anne M (2012): A deglacial model for Antarctica: geological constraints and glaciological modelling as a basis for a new model of Antarctic glacial isostatic adjustment. Quaternary Science Reviews, 32, 1-24, https://doi.org/10.1016/j.quascirev.2011.11.016
Whitehouse, Pippa L; Bentley, Michael J; Milne, Glenn A; King, Matt; Thomas, Ian D (2012): A new glacial isostatic adjustment model for Antarctica: calibrated and tested using observations of relative sea-level change and present-day uplift rates. Geophysical Journal International, 190(3), 1464-1482, https://doi.org/10.1111/j.1365-246X.2012.05557.x
Coverage:
Latitude: -90.000000 * Longitude: 0.000000
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | File content | Content | Coulon, Violaine | |||
| 2 | File name | File name | Coulon, Violaine | |||
| 3 | File format | File format | Coulon, Violaine | |||
| 4 | File size | File size | kByte | Coulon, Violaine | ||
| 5 | Uniform resource locator/link to file | URL file | Coulon, Violaine |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
30 data points