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A multibeam-bathymetric compilation for the southern Amundsen Sea shelf, 1999-2019
Multibeam-bathymetry data provides a high resolution 3D rendering of the seafloor that, when collected offshore large marine-terminating glaciers, inform us about potential warm water pathways towards their grounding lines, as well as about the terrain that ice has moved over and shaped in the past. Read More
Processed line aerogravity data over the Thwaites Glacier region (2018/19 season)
Aerogravity data has an important role to play in constraining sub-surface geology under grounded ice and bathymetry beneath floating ice shelves. This dataset contains aerogravity collected by the British Antarctic Survey as part of the International Thwaites Glacier Collaboration (ITGC). Read More
Processed line aeromagnetic data over the Thwaites glacier region (2018/19 season)
Aeromagnetic data provides important constraints on the sub-surface geology of a region. This dataset contains aeromagnetic line data collected by the British Antarctic Survey as part of the International Thwaites Glacier Collaboration (ITGC). Read More
Gravity-derived bathymetry for the Thwaites, Crosson and Dotson ice shelves (2009-2019)
This dataset is an estimate of sub ice shelf bathymetry beneath the Thwaites, Crosson and Dotson ice shelves. The output bathymetry is derived from a new compilation of gravity data collected up to the end of the 2018/19 field season. Read More
Kirkham 13: 1959–1981
Kirkham, J.D., K.A. Hogan, R.D. Larter, N.S. Arnold, F.O. Nitsche, N.R. Golledge, and J.A. Dowdeswell. 2019. Past water flow beneath Pine Island and Thwaites glaciers, West Antarctica. The Cryosphere 13: 1959–1981.
Read MoreMorlighem 13, 132–137
Morlighem, M., Rignot, E., Binder, T. et al. 2020. Deep glacial troughs and stabilizing ridges unveiled beneath the margins of the Antarctic ice sheet. Nat. Geosci. 13, 132–137.
Read MoreRass 13, 955–976
Räss, L., Licul, A., Herman, F., Podladchikov, Y. Y., and Suckale, J. 2020. Modelling thermomechanical ice deformation using an implicit pseudo-transient method (FastICE v1.0) based on graphical processing units (GPUs). Geosci. Read More
Holland 367.6484 (2020): 1326-1330
Holland, D. M., K. W. Nicholls, and A. Basinski. 2020. The Southern Ocean and its interaction with the Antarctic Ice Sheet. Science 367.6484, 1326-1330.
Read MoreGudmundsson, 46, 13,903–13,909
Gudmundsson, G.H., F.S. Paolo, S. Adusumilli, and H.A. Fricker. 2019. Instantaneous Antarctic ice‐sheet mass loss driven by thinning ice shelves. Geophysical Research Letters 46, 13,903–13,909.
Read MoreBart 2020 48 (4): 313-317
Bart, P. and S. Tulaczyk. 2020. A significant acceleration of ice volume discharge preceded a major retreat of a West Antarctic paleo–ice stream. Geology 48 (4): 313-317.
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