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Forest Protection SLF avalanche warnings Natural hazards warnings Expertise and advice Monitoring Data sets Events Publications Library Products WSL Junior
14.08.2017: WSL botanist Thomas Kiebacher found out that sycamore pastures are home to more than 500 species of mosses and lichens. Many of these species are endangered or even threatened with extinction. More
SLF and WSL scientists periodically conduct research in the Arctic and the Antarctic. Some examples are the ACE expedition of 2016-17 or an expedition to Greenland during the spring of 2017. The WSL is a founding member of the Swiss Polar Institute SPI.