Browsing Institutt for geofag by Author "Dunse, Thorben"
Now showing items 1-11 of 11
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Van Pelt, Ward; Pohjola, Veijo; Pettersson, Rickard; Marchenko, Sergey A.; Kohler, Jack; Luks, Bartlomiej; Hagen, Jon Ove Methlie; Schuler, Thomas; Dunse, Thorben; Noel, Brice; Reijmer, Carleen (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)Abstract. The climate in Svalbard is undergoing amplified change compared to the global mean. This has major implications for runoff from glaciers and seasonal snow on land. We use a coupled energy balance–subsurface model, ...
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Sjursen, Kamilla Hauknes; Dunse, Thorben; Tambue, Antoine; Schuler, Thomas Vikhamar; Andreassen, Liss Marie (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)Empirical glacier mass-balance models are commonly used in assessments of glacier and runoff evolution. Recent satellite-borne geodetic mass-balance observations of global coverage facilitate large-scale model calibration ...
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Dunse, Thorben; Schellenberger, Thomas; Hagen, Jon Ove Methlie; Kääb, Andreas; Schuler, Thomas; Reijmer, CH (Journal article / Tidsskriftartikkel / PublishedVersion, 2014)Mass loss from glaciers and ice sheets currently accounts for two-thirds of the observed global sea-level rise and has accelerated since the 1990s, coincident with strong atmospheric warming in the Polar Regions. Here we ...
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Dunse, Thorben (Doctoral thesis / Doktoravhandling, 2011)Ice loss from glaciers and ice caps in the Arctic constitute a major contribution to eustatic sea-level rise. Climate change is more pronounced in the Arctic than in other regions, because strong feedback mechanisms such ...
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Dunse, Thorben; Schellenberger, Thomas; Hagen, Jon Ove Methlie; Kääb, Andreas; Schuler, Thomas Vikhamar; Reijmer, Carleen (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)Mass loss from glaciers and ice sheets currently accounts for two-thirds of the observed global sea-level rise and has accelerated since the 1990s, coincident with strong atmospheric warming in the polar regions. Here we ...
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Dunse, Thorben; Dong, Kaixing; Aas, Kjetil Schanke; Stige, Leif Christian (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)Arctic amplification of global warming has accelerated mass loss of Arctic land ice over the past decades and led to increased freshwater discharge into glacier fjords and adjacent seas. Glacier freshwater discharge is ...
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Hopwood, Mark J.; Dustin, Carroll; Dunse, Thorben; Hodson, Andy; Holding, Johnna M; Iriarte, José L.; Ribeiro, Sofia; Achterberg, Eric P.; Cantoni, Carolina; Carlson, Daniel F.; Chierici, Melissa; Clarke, Jennifer S.; Cozzi, Stefano; Fransson, Agneta; Juul- Pedersen, Thomas; Winding, Mie S.; Meire, Lorenz (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)Freshwater discharge from glaciers is increasing across the Arctic in response to anthropogenic climate change, which raises questions about the potential downstream effects in the marine environment. Whilst a combination ...
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Gray, Laurence; Burgess, David; Copland, Luke; Dunse, Thorben; Langley, Kirsty; Moholdt, Geir (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)We compare geocoded heights derived from the interferometric mode (SARIn) of CryoSat to surface heights from calibration–validation sites on Devon Ice Cap and western Greenland. Comparisons are included for both the heights ...
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Aas, Kjetil Schanke; Dunse, Thorben; Collier, E.; Schuler, Thomas; Berntsen, Terje Koren; Kohler, Jack; Luks, B. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)In this study we simulate the climatic mass bal- ance of Svalbard glaciers with a coupled atmosphere–glacier model with 3 km grid spacing, from September 2003 to September 2013. We find a mean specific net ...
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Schellenberger, Thomas; Dunse, Thorben; Kääb, Andreas; Kohler, Jack; Reijmer, Carleen (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2014)Kronebreen and Kongsbreen are among the fastest-flowing glaciers on Svalbard and, therefore, important contributors to the total dynamic mass loss from the archipelago. Here, we present a time series of area-wide surface ...
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Aas, Kjetil Schanke; Dunse, Thorben; Collier, E.; Schuler, Thomas; Berntsen, Terje Koren; Kohler, Jack; Luks, Bartlomiej (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2016)In this study we simulate the climatic mass balance of Svalbard glaciers with a coupled atmosphere–glacier model with 3 km grid spacing, from September 2003 to September 2013. We find a mean specific net mass balance of ...