In: Computational Mechanics, 2015, vol. 56, no. 5, p. 785-793
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In: Swiss Journal of Geosciences, 2015, vol. 108, no. 2-3, p. 327-343
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In: Numerische Mathematik, 2015, vol. 131, no. 4, p. 643-682
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In: Machine Learning, 2015, vol. 99, no. 3, p. 373-409
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In: The Cryosphere, 2020, vol. 14, no. 11, p. 3785-3810
Perennial snow, or firn, covers 80 % of the Greenland ice sheet and has the capacity to retain surface meltwater, influencing the ice sheet mass balance and contribution to sea-level rise. Multilayer firn models are traditionally used to simulate firn processes and estimate meltwater retention. We present, intercompare and evaluate outputs from nine firn models at four sites that represent...
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In: Earth-Science Reviews, 2020, vol. 207, p. 103222
Being a part of ongoing continental collision between the Arabian and Eurasian plates, the Caucasus region is a remarkable site of moderate to strong seismicity, where devastating earthquakes caused significant losses of lives and livelihood. In this article, we survey geology and geodynamics of the Caucasus and its surroundings; magmatism and heat flow; active tectonics and tectonic stresses...
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In: The Cryosphere, 2019, vol. 13, no. 11, p. 2977–3005
We present an updated, spatially resolved estimate of 2003–2008 glacier surface elevation changes for the entire region of High Mountain Asia (HMA) from ICESat laser altimetry data. The results reveal a diverse pattern that is caused by spatially greatly varying glacier sensitivity, in particular to precipitation availability and changes. We introduce a spatially resolved zonation where...
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In: Journal of Glaciology, 2019, vol. 65, no. 250, p. 263–269
We show a strong difference in surface mass and energy balance of a mountain glacier and two sites on the ice sheet at 64°N in West Greenland using stake and automated weather station observations. Net surface mass balance is on average 2.2 m w.e. less negative at the coast compared with the ice sheet in the same elevation. We find a larger energy turnover at the ice sheet margin on...
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In: Journal of Glaciology, 2019, vol. 65, no. 251, p. 453–467
Global-scale 21st-century glacier mass change projections from six published global glacier models are systematically compared as part of the Glacier Model Intercomparison Project. In total 214 projections of annual glacier mass and area forced by 25 General Circulation Models (GCMs) and four Representative Concentration Pathways (RCP) emission scenarios and aggregated into 19 glacier ...
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In: Lithuanian Mathematical Journal, 2014, vol. 54, no. 3, p. 277-289
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