In: Scientific Reports, 2020, vol. 10, no. 1, p. 10420
The Mont-Blanc massif, being iconic with its large glaciers and peaks of over 4,000 m, will experience a sharp increase in summer temperatures during the twenty-first century. By 2100, the impact of climate change on the cryosphere and hydrosphere in the Alps is expected to lead to a decrease in annual river discharge. In this work, we modelled the twenty-first century evolution of runoff in...
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In: Geophysical Journal International, 2020, vol. 221, no. 3, p. 1719–1735
A network of seismometers has been installed on the Gugla rock glacier since October 2015 to estimate seismic velocity changes and detect microseismicity. These two processes are related to mechanical and structural variations occurring within the rock glacier. Seismic monitoring thus allows a better understanding of the dynamics of rock glaciers throughout the year. We observed seasonal...
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Mémoire de master : Médiathèque Valais, 2019.
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In: Geomorphology, 2020, vol. 350, p. 106913
De-glaciating high mountain areas result in new landscapes of bedrock and debris where permafrost can degrade, persist or even newly form in cases, and of new lakes in glacier bed overdeepenings (GBOs) becoming ice-free. These landscapes with new lakes in close neighborhood to over-steepened and perennially frozen slopes are prone to chain reaction processes (e.g. rock-ice avalanches into...
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In: Swiss Journal of Geosciences, 2013, vol. 106, no. 3, p. 469-489
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In: Climatic Change, 2012, vol. 111, no. 2, p. 301-334
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In: International Journal of Earth Sciences, 2001, vol. 90, no. 3, p. 685-702
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In: Environmental Conservation, 1987, vol. 14, no. 3, p. 275-275
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In: Environmental Conservation, 1983, vol. 10, no. 1, p. 1-3
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