Articles | Volume 9, issue 6
The Cryosphere, 9, 2339–2355, 2015
https://doi.org/10.5194/tc-9-2339-2015

Special issue: Interactions between climate change and the Cryosphere: SVALI,...

The Cryosphere, 9, 2339–2355, 2015
https://doi.org/10.5194/tc-9-2339-2015

Research article 15 Dec 2015

Research article | 15 Dec 2015

Surface speed and frontal ablation of Kronebreen and Kongsbreen, NW Svalbard, from SAR offset tracking

T. Schellenberger et al.

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Cited articles

Benn, D. I., Warren, C. R., and Mottram, R. H.: Calving processes and the dynamics of calving glaciers, Earth-Sci. Rev., 82, 143–179, https://doi.org/10.1016/j.earscirev.2007.02.002, 2007.
Blaszczyk, M., Jania, J. A., and Hagen, J. O.: Tidewater glaciers of Svalbard: Recent changes and estimates of calving fluxes, Pol. Polar Res., 30, 85–142, 2009.
Burgess, E. W., Larsen, C. F., and Forster, R. R.: Summer melt regulates winter glacier flow speeds throughout Alaska, Geophys. Res. Lett., 40, 6160–6164, https://doi.org/10.1002/2013gl058228, 2013.
Clarke, G. K. C.: Fast glacier flow: Ice streams, surging, and tidewater glaciers, J. Geophys. Res., 92, 8835, https://doi.org/10.1029/JB092iB09p08835, 1987.
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Short summary
Kronebreen and Kongsbreen are among the fastest flowing glaciers on Svalbard, and surface speeds reached up to 3.2m d-1 at Kronebreen in summer 2013 and 2.7m d-1 at Kongsbreen in late autumn 2012 as retrieved from SAR satellite data. Both glaciers retreated significantly during the observation period, Kongsbreen up to 1800m or 2.5km2 and Kronebreen up to 850m or 2.8km2. Both glaciers are important contributors to the total dynamic mass loss from the Svalbard archipelago.