Snow

An SLF analysis shows how climate change will affect the avalanche situation in Switzerland this century.

SLF researchers are investigating how artificial stones move on rough ground in order to improve hazard indication maps.

The SLF is researching permafrost and snow in Bhutan at an altitude of over 5000 meters and, together with the local population, is developing measures to reduce climate-related risks in the mountains. The Swiss National Science Foundation is funding the Cryo-Spirit project.

SLF researchers investigate in deep holes whether satellite data accurately show snowmelt to improve hydrological discharge forecasts.

With climate change resulting in less natural snow and higher temperatures, challenging times lie ahead for tourist destinations that depend on winter sports, as well as for winter sports fans. Artificial snow and snow farming can help, but even these have their limitations.

Digital tools such as artificial intelligence make it possible for environmental researchers to access larger data pools and generate new scientific findings. WSL uses these tools in a wide variety of ways. For instance, they offer support with making more precise predictions about danger zones in snow and avalanche research.