In: Extremophiles, 2015, vol. 19, no. 3, p. 631-642
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In: Journal of Economic Entomology, 2018, vol. 111, no. 1, p. 43-52
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In: Journal of Soils and Sediments, 2015, vol. 15, no. 6, p. 1420-1436
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In: Annals of Forest Science, 2015, vol. 72, no. 3, p. 285-287
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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: Environmental Research Letters, 2020, vol. 15, no. 10, p. 104070
This paper reviews and analyses the past 20 years of change and variability of European mountain permafrost in response to climate change based on time series of ground temperatures along a south–north transect of deep boreholes from Sierra Nevada in Spain (37°N) to Svalbard (78°N), established between 1998 and 2000 during the EU-funded PACE (Permafrost and Climate in Europe) project. In...
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In: Remote Sensing, 2020, vol. 12, no. 10, p. 1563
Meltwater from the glaciers in High Mountain Asia plays a critical role in water availability and food security in central and southern Asia. However, observations of glacier ablation and accumulation rates are limited in spatial and temporal scale due to the challenges that are associated with fieldwork at the remote, high-altitude settings of these glaciers. Here, using a...
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In: The Cryosphere, 2020, vol. 14, no. 2, p. 521–538
One of the primary controls upon the melting of the Greenland Ice Sheet (GrIS) is albedo, a measure of how much solar radiation that hits a surface is reflected without being absorbed. Lower-albedo snow and ice surfaces therefore warm more quickly. There is a major difference in the albedo of snow-covered versus bare-ice surfaces, but observations also show that there is substantial spatio-...
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In: Geophysical Research Letters, 2020, vol. 47, no. 2, p. e2019GL085578
Glaciers in the European Alps rapidly lose mass to adapt to changes in climate conditions. Here, we investigate the relationship and lag between climate forcing and geometric glacier response with a regional glacier evolution model accounting for ice dynamics. The volume loss occurring as a result of the glacier‐climate imbalance increased over the early 21st century, from about 35% in...
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In: Geomorphology, 2020, vol. 351, p. 106933
Catastrophic collapse of large rock slopes ranks as one of the most hazardous natural phenomena in mountain landscapes. The cascade of events, from rock- slope failure, to rock avalanche and the near-immediate release of debris flows has not previously been described from direct observations. We report on the 2017, 3.0 × 106 m3 failure on Pizzo Cengalo in Switzerland, which led to human...
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