NFI knowledge about the Swiss forest

An information service about the Swiss National Forest Inventory by the Swiss Federal Research Institute WSL.

News

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The latest results of the fourth national forest inventory NFI4 are published. They are available in the form of a book as well as interactive tables and maps.

report NFI4 (in German)

Results

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Do you have a specific question related to NFI results? Use our query system to find your answer in one of our 99,106 tables and maps from the surveys 1983–2017.

Forest photos

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Take a look into the forest. The NFI puts more than 25,000 photos online, with which you can explore the forests of Switzerland - comfortably from home.

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last update: 18.06.2020