Geodynamically corrected Pliocene shoreline elevations in Australia consistent with mid-range projections of Antarctic ice loss
Description
Dataset provided as supplement to Richards et al. (2023). Geodynamically corrected Pliocene shoreline elevations in Australia consistent with mid-range projections of Antarctic ice loss, Science Advances, in review.
bayesian_modelling_output --- directory containing posterior samples from Bayesian GMSL inversion and derived quantities, e.g., mean, median, and standard deviation of dynamic topography, GIA, and GMSL.
deconto_etal_2021_refit --- De Conto et al., (2021; Nature) model runs filtered on the basis of their original Mid-Piiocene Warm Period (MPWP) GMSL constraint and this study's revised estimate.
pliocene_to_recent_dynamic_topography_outputs --- gridded output of predicted Pliocene-to-Recent changes in dynamic topography, which take into account plate rotation and geoid and dynamic topography impacts on the sea-level equation and shoreline migration (Austermann & Mitrovica, 2015, GJI).
pliocene_to_recent_GIA_outputs --- gridded output of predicted Pliocene-to-Recent changes in glacial isostatic adjustment. Grids show predicted relative elevation change of an MPWP sea-level marker, with net GMSL change subtracted.
present_day_dynamic_topography_outputs --- gridded output of predicted present-day dynamic topography for independently constrained thermochemical density models (see Richards et al., 2023, EPSL for further details).
sea_level_constraints --- input MPWP sea-level marker dataset.
thermal_expansivity_profile --- fitted pyrolite-based thermal expansivity profile.
Please direct any questions around this dataset to f.richards19@imperial.ac.uk.
Files
bayesian_modelling_output.zip
Files
(1.1 GB)
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