Articles | Volume 20, issue 4
https://doi.org/10.5194/tc-20-2531-2026
https://doi.org/10.5194/tc-20-2531-2026
Research article
 | 
29 Apr 2026
Research article |  | 29 Apr 2026

Understanding slow glacier flow under climate change: A case study on Vernagtferner, Austria

Theresa Dobler, Wilfried Hagg, Martin Rückamp, Thorsten Seehaus, and Christoph Mayer

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Cited articles

Amidror, I.: Scattered data interpolation methods for electronic imaging systems: a survey, J. Electron. Imaging, 11, 157, https://doi.org/10.1117/1.1455013, 2002. a
Arnold, N. S., Rees, W. G., Devereux, B. J., and Amable, G. S.: Evaluating the potential of high–resolution airborne LiDAR data in glaciology, Int. J. Remote Sens., 27, 1233–1251, https://doi.org/10.1080/01431160500353817, 2006. a
BAdW: Massenbilanz des Vernagtferners, https://geo.badw.de/vernagtferner-digital/massenbilanz.html (last access: 1 November 2025), 2026. a
Bartholomaus, T. C., Anderson, R. S., and Anderson, S. P.: Response of glacier basal motion to transient water storage, Nat. Geosci., 1, https://doi.org/10.1038/ngeo.2007.52, 2008. a
Burgess, E. W., Forster, R. R., Larsen, C. F., and Braun, M.: Surge dynamics on Bering Glacier, Alaska, in 2008–2011, The Cryosphere, 6, 1251–1262, https://doi.org/10.5194/tc-6-1251-2012, 2012. a
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Short summary
We studied how a glacier in the Austrian Alps moves more slowly over time due to climate change. By combining long-term field data with recent aerial images, we show how thinning reduce glacier flow. Our findings help understand changes in glacier behavior in a warming climate.
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