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Articles | Volume 17, issue 8
https://doi.org/10.5194/tc-17-3461-2023
https://doi.org/10.5194/tc-17-3461-2023
Research article
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24 Aug 2023
Research article | Highlight paper |  | 24 Aug 2023

Stagnant ice and age modelling in the Dome C region, Antarctica

Ailsa Chung, Frédéric Parrenin, Daniel Steinhage, Robert Mulvaney, Carlos Martín, Marie G. P. Cavitte, David A. Lilien, Veit Helm, Drew Taylor, Prasad Gogineni, Catherine Ritz, Massimo Frezzotti, Charles O'Neill, Heinrich Miller, Dorthe Dahl-Jensen, and Olaf Eisen

Data sets

Ice-penetrating radar internal stratigraphy over Dome C and the wider East Antarctic Plateau M. G. P. Cavitte, D. A. Young, R. Mulvaney, C. Ritz, J. Greenbaum, G. Ng, S. D. Kempf, E. Quartini, G. R. Muldoon, J. Paden, M. Frezzotti, J. Roberts, C. Tozer, D. Schroeder, and D. D. Blankenship https://doi.org/10.15784/601411

Deep glacial troughs and stabilizing ridges unveiled beneath the margins of the Antarctic ice sheet (https://nsidc.org/data/NSIDC-0756/versions/3) M. Morlighem, E. Rignot, T. Binder, D. Blankenship, R. Drews, G. Eagles, O. Eisen, F. Ferraccioli, R. Forsberg, P. Fretwell, V. Goel, J. S. Greenbaum, H. Gudmundsson, J. Guo, V. Helm, C. Hofstede, I. Howat, A. Humbert, W. Jokat, N. B. Karlsson, W. S. Lee, K. Matsuoka, R. Millan, J. Mouginot, J. Paden, F. Pattyn, J. Roberts, S. Rosier, A. Ruppel, H. Seroussi, E. C. Smith, D. Steinhage, B. Sun, M. Broeke, T. D. Ommen, M. V. Wessem, and D. A. Young https://doi.org/10.1038/s41561-019-0510-8

The Reference Elevation Model of Antarctica (https://www.pgc.umn.edu/data/rema/) I. M. Howat, C. Porter, B. E. Smith, M.-J. Noh, and P. Morin https://doi.org/10.5194/tc-13-665-2019

Internal reflecting horizons at Little Dome C Ailsa Chung, Frédéric Parrenin, Daniel Steinhage, Rob; Mulvaney, Carlos Martìn, Marie G. P. Cavitte, David A. Lilien, Veit Helm, Drew Taylor, Prasad Gogineni, Catherine Ritz, Massimo Frezzotti, Charles O'Neill, Heinrich Miller, Dorthe Dahl-Jensen, and Olaf Eisen https://doi.pangaea.de/10.1594/PANGAEA.957176

Internal reflecting horizons in the Dome C region of Antarctica Robert Mulvaney et al. https://doi.org/10.1594/PANGAEA.963470

Modelled age-depth profiles of two ice core drill sites on Little Dome C, Antarctica Ailsa Chung et al. https://doi.org/10.1594/PANGAEA.966738

Model code and software

ailsachung/IsoInv1D: IsoInv1D (Version IsoInv1D) Ailsa Chung and Frédéric Parrenin https://doi.org/10.5281/zenodo.8189792

Co-editor-in-chief
Oldest Ice is a large project with broad interest and appealing targets. This study shows (i)...
Short summary
We combined a numerical model with radar measurements in order to determine the age of ice in...
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