A New Brittle Rheology and Numerical Framework for Large‐Scale Sea‐Ice Models

International audience The drift and deformation of sea ice is a key aspect of the overall state of the ice cover. Large-scale drift redistributes ice, affecting where it forms, melts, and is collected, while small scale deformation opens up leads and builds ridges, which influence virtually all int...

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Bibliographic Details
Published in:Journal of Advances in Modeling Earth Systems
Main Authors: Ólason, Einar, Boutin, Guillaume, Korosov, Anton, Rampal, Pierre, Williams, Timothy, Kimmritz, Madlen, Dansereau, Véronique, Samaké, Abdoulaye
Other Authors: 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 2022
Subjects:
[SDE]Environmental Sciences
Sea ice
ice covered areas
Online Access:https://hal.science/hal-03796542
https://hal.science/hal-03796542/document
https://hal.science/hal-03796542/file/lason2022J._Adv._Mod._Earth_Sys.pdf
https://doi.org/10.1029/2021ms002685
Description
Summary:International audience The drift and deformation of sea ice is a key aspect of the overall state of the ice cover. Large-scale drift redistributes ice, affecting where it forms, melts, and is collected, while small scale deformation opens up leads and builds ridges, which influence virtually all interactions between the atmosphere, ocean, and ice in ice-covered areas.

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