Projected sea-level contributions from tidewater glaciers are highly sensitive to chosen bedrock topography: a case study at Hansbreen, Svalbard

• Main Authors: Möller, Marco, Navarro, Francisco, Huss, Matthias, id_orcid:0 000-0002-2377-6923, Marzeion, Ben
• Format: Article in Journal/Newspaper
• Language: English
• Published: Cambridge University Press 2023
• Subjects: Arctic glaciology; glacier calving; glacier fluctuations; glacier modelling; Arctic; Svalbard; Hansbreen; glacier; Journal of Glaciology; Tidewater
• Online Access: https://hdl.handle.net/20.500.11850/596864; https://doi.org/10.3929/ethz-b-000596864

Calculation of the calving loss of tidewater glaciers depends on accurate bedrock information. In regional to global-scale projections of future tidewater glacier evolution this dependence is problematic. Bedrock topographies are often unknown and can only be modelled from surface properties. Existi...