Deep glacial troughs and stabilizing ridges unveiled beneath the margins of the Antarctic ice sheet
International audience The Antarctic ice sheet has been losing mass over past decades through the accelerated flow of its glaciers, conditioned by ocean temperature and bed topography. Glaciers retreating along retrograde slopes (that is, the bed elevation drops in the inland direction) are potentia...
Published in: | Nature Geoscience |
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Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
Other Authors: | , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
HAL CCSD
2020
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Subjects: | |
Online Access: | https://hal.science/hal-03025912 https://hal.science/hal-03025912/document https://hal.science/hal-03025912/file/BedMachinePaper.pdf https://doi.org/10.1038/s41561-019-0510-8 |