The stability of present-day Antarctic grounding lines – Part 1: No indication of marine ice sheet instability in the current geometry

• Published in: The Cryosphere
• Main Authors: Hill, Emily, Urruty, Benoît, Reese, Ronja, Garbe, Julius, Gagliardini, Olivier, Durand, Gaël, Gillet-Chaulet, Fabien, Gudmundsson, G. Hilmar, Winkelmann, Ricarda, Chekki, Mondher, Chandler, David, Langebroek, Petra
• Other Authors: University of Northumbria at Newcastle United Kingdom, Institut des Géosciences de l’Environnement (IGE), Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ), Université Grenoble Alpes (UGA)
• Format: Article in Journal/Newspaper
• Language: English
• Published: HAL CCSD 2023
• Subjects: [SDE]Environmental Sciences; Antarctic; Misi; The Antarctic; West Antarctica; Antarc*; Antarctica; Ice Sheet; The Cryosphere
• Online Access: https://hal.science/hal-04297044; https://hal.science/hal-04297044/document; https://hal.science/hal-04297044/file/tc-17-3739-2023.pdf; https://doi.org/10.5194/tc-17-3739-2023

International audience Abstract. Theoretical and numerical work has shown that under certain circumstances grounding lines of marine-type ice sheets can enter phases of irreversible advance and retreat driven by the marine ice sheet instability (MISI). Instances of such irreversible retreat have bee...