Assessing the potential for ice flow piracy between the Totten and Vanderford glaciers, East Antarctica
Felicity S. McCormack,Jason L. Roberts,Bernd Kulessa,Alan Aitken,Christine F. Dow,Lawrence Bird,Benjamin K. Galton-Fenzi,Katharina Hochmuth,Richard S. Jones,Andrew N. Mackintosh,and Koi McArthur
Securing Antarctica's Environmental Future, School of Earth, Atmosphere and Environment, Monash University, Clayton, Kulin Nations, Victoria, Australia
Securing Antarctica's Environmental Future, School of Earth, Atmosphere and Environment, Monash University, Clayton, Kulin Nations, Victoria, Australia
Australian Antarctic Division, Kingston, nipaluna / Hobart, Tasmania, Australia
The Australian Centre for Excellence in Antarctic Science, University of Tasmania, nipaluna / Hobart, Tasmania, Australia
The Australian Antarctic Program Partnership, Institute for Marine and Antarctic Studies, University of Tasmania, nipaluna / Hobart, Tasmania, Australia
Securing Antarctica's Environmental Future, School of Earth, Atmosphere and Environment, Monash University, Clayton, Kulin Nations, Victoria, Australia
Andrew N. Mackintosh
Securing Antarctica's Environmental Future, School of Earth, Atmosphere and Environment, Monash University, Clayton, Kulin Nations, Victoria, Australia
Koi McArthur
Department of Applied Mathematics, University of Waterloo, Waterloo, Canada
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Changes in Antarctic surface elevation can cause changes in ice and basal water flow, impacting how much ice enters the ocean. We find that ice and basal water flow could divert from the Totten to the Vanderford Glacier, East Antarctica, under only small changes in the surface elevation, with implications for estimates of ice loss from this region. Further studies are needed to determine when this could occur and if similar diversions could occur elsewhere in Antarctica due to climate change.
Changes in Antarctic surface elevation can cause changes in ice and basal water flow, impacting...
