Ice-stream response to ocean tides and the form of the basal sliding law

• Published in: The Cryosphere
• Main Author: Gudmundsson, Hilmar
• Format: Article in Journal/Newspaper
• Language: English
• Published: Coperincus 2011
• Subjects: F800 Physical and Terrestrial Geographical and Environmental Sciences; West Antarctica; Ronne Ice Shelf; Rutford; Rutford Ice Stream; Weertman; Antarc*; Antarctica; Filchner Ronne Ice Shelf; Filchner-Ronne Ice Shelf; Ice Shelf; The Cryosphere
• Online Access: https://nrl.northumbria.ac.uk/id/eprint/37350/; https://doi.org/10.5194/tc-5-259-2011; https://nrl.northumbria.ac.uk/id/eprint/37350/1/tc-5-259-2011.pdf

The response of ice streams to ocean tides is investigated. Numerical modelling experiments are conducted using a two-dimensional flow-line model of coupled ice-stream and ice-shelf flow. The model includes all components of the equilibrium equations, and uses a non-linear viscoelastic constitutive...