Selection from the list of topics
economic region | |||||||||||||||||||||||||||||||
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Western Jura | Eastern Jura | Western Plateau | Central Plateau | Eastern Plateau | Western Pre-Alps | Central Pre-Alps | Eastern Pre-Alps | Northwestern Alps | Central Alps | Northeastern Alps | Southwestern Alps | Southeastern Alps | Southern Alps | Switzerland | |||||||||||||||||
protection forest against hillslope debris flows/landslides (2022) | reason for sanitary/salvage felling (forest area classifier) | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
n/a | n/a | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . |
no sanitary/salvage felling | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
insects | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
fungi | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
wind | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
snow load | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
avalanche | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
debris flow, landslide | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
flood | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
forest fire | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
loss of vitality | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
other causes | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
total | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
inside | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
no sanitary/salvage felling | 68.9 | 7.7 | 71.3 | 17.2 | 100.0 | 0.0 | 83.6 | 15.0 | 60.9 | 21.8 | 73.0 | 16.2 | 72.3 | 12.0 | 75.3 | 8.8 | 92.6 | 5.1 | 76.2 | 10.5 | 58.5 | 14.3 | 83.0 | 4.3 | 74.2 | 6.7 | 97.0 | 2.1 | 81.1 | 2.1 | |
insects | 11.6 | 5.4 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 3.5 | 3.5 | 0.0 | . | 6.0 | 5.8 | 16.2 | 10.5 | 1.3 | 1.3 | 0.0 | . | 1.5 | 1.5 | 2.9 | 0.9 | |
fungi | 3.1 | 3.0 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.3 | |
wind | 8.2 | 4.5 | 28.7 | 17.2 | 0.0 | . | 16.4 | 15.0 | 0.0 | . | 12.1 | 11.4 | 19.0 | 10.1 | 21.1 | 8.4 | 7.4 | 5.1 | 17.9 | 9.4 | 17.7 | 11.3 | 10.4 | 3.5 | 9.2 | 4.4 | 0.0 | . | 9.7 | 1.6 | |
snow load | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 9.3 | 4.5 | 0.0 | . | 1.2 | 0.6 | |
avalanche | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
debris flow, landslide | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 19.9 | 17.9 | 0.0 | . | 8.7 | 8.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 2.3 | 2.3 | 0.0 | . | 0.9 | 0.5 | |
flood | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.5 | 1.5 | 0.3 | 0.3 | |
forest fire | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
loss of vitality | 8.2 | 4.6 | 0.0 | . | 0.0 | . | 0.0 | . | 19.1 | 17.3 | 14.9 | 13.5 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 3.8 | 2.2 | 2.5 | 2.5 | 0.0 | . | 2.7 | 0.9 | |
other causes | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 7.6 | 7.4 | 1.4 | 1.3 | 2.4 | 2.4 | 0.0 | . | 0.9 | 0.5 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
outside | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
no sanitary/salvage felling | 76.2 | 2.2 | 83.8 | 3.5 | 76.0 | 4.0 | 76.3 | 2.9 | 64.2 | 2.8 | 75.4 | 4.4 | 74.4 | 2.8 | 71.8 | 3.5 | 75.6 | 3.8 | 65.6 | 6.8 | 68.4 | 5.7 | 86.2 | 2.5 | 75.5 | 2.5 | 96.7 | 1.1 | 77.1 | 0.8 | |
insects | 7.8 | 1.4 | 0.9 | 0.9 | 4.6 | 2.0 | 4.9 | 1.5 | 1.8 | 0.8 | 3.4 | 2.0 | 3.9 | 1.2 | 4.3 | 1.5 | 2.5 | 1.4 | 4.1 | 2.8 | 7.3 | 3.2 | 2.0 | 1.0 | 3.4 | 1.1 | 0.4 | 0.4 | 3.7 | 0.4 | |
fungi | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 1.0 | 0.7 | 2.6 | 0.9 | 0.0 | . | 0.5 | 0.5 | 0.6 | 0.6 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.0 | . | 0.5 | 0.1 | |
wind | 7.8 | 1.4 | 11.7 | 3.1 | 7.0 | 2.4 | 13.1 | 2.3 | 21.6 | 2.4 | 12.5 | 3.4 | 15.0 | 2.3 | 19.8 | 3.1 | 16.6 | 3.3 | 26.3 | 6.3 | 21.4 | 5.1 | 7.6 | 1.9 | 10.9 | 1.8 | 1.1 | 0.6 | 12.3 | 0.6 | |
snow load | 0.0 | . | 0.0 | . | 0.8 | 0.8 | 0.0 | . | 1.3 | 0.7 | 1.0 | 1.0 | 0.7 | 0.5 | 1.7 | 1.0 | 0.8 | 0.8 | 0.0 | . | 0.0 | . | 0.5 | 0.5 | 7.8 | 1.6 | 0.7 | 0.5 | 1.4 | 0.2 | |
avalanche | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.8 | 0.8 | 0.0 | . | 1.5 | 1.5 | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.1 | |
debris flow, landslide | 0.0 | . | 0.0 | . | 0.0 | . | 0.5 | 0.5 | 0.7 | 0.5 | 0.9 | 0.9 | 0.8 | 0.6 | 0.7 | 0.7 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 0.5 | 0.4 | 0.4 | 0.4 | 0.1 | |
flood | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
forest fire | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.5 | 0.5 | 0.0 | . | 0.4 | 0.4 | 0.1 | 0.1 | |
loss of vitality | 7.5 | 1.4 | 3.5 | 1.7 | 11.6 | 3.0 | 4.3 | 1.4 | 6.9 | 1.4 | 5.8 | 2.3 | 4.6 | 1.4 | 1.1 | 0.8 | 3.8 | 1.7 | 1.8 | 1.8 | 1.3 | 1.3 | 3.1 | 1.3 | 1.4 | 0.7 | 0.4 | 0.4 | 4.2 | 0.4 | |
other causes | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 1.0 | 0.6 | 1.0 | 1.0 | 0.0 | . | 0.0 | . | 0.0 | . | 2.2 | 2.1 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.1 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
total | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
no sanitary/salvage felling | 75.5 | 2.1 | 83.1 | 3.4 | 76.5 | 4.0 | 76.5 | 2.9 | 64.2 | 2.7 | 75.2 | 4.2 | 74.3 | 2.7 | 72.2 | 3.2 | 78.4 | 3.3 | 68.1 | 5.8 | 66.9 | 5.3 | 85.3 | 2.2 | 75.3 | 2.3 | 96.8 | 1.0 | 77.5 | 0.8 | |
insects | 8.1 | 1.3 | 0.8 | 0.8 | 4.5 | 2.0 | 4.7 | 1.5 | 1.7 | 0.8 | 3.2 | 1.8 | 3.7 | 1.2 | 4.2 | 1.4 | 2.1 | 1.2 | 4.5 | 2.6 | 8.6 | 3.1 | 1.8 | 0.8 | 3.0 | 0.9 | 0.6 | 0.4 | 3.6 | 0.3 | |
fungi | 0.5 | 0.4 | 0.0 | . | 0.0 | . | 1.0 | 0.7 | 2.5 | 0.9 | 0.0 | . | 0.5 | 0.5 | 0.5 | 0.5 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.0 | . | 0.5 | 0.1 | |
wind | 7.8 | 1.3 | 12.7 | 3.1 | 6.8 | 2.3 | 13.2 | 2.3 | 21.2 | 2.3 | 12.5 | 3.3 | 15.2 | 2.2 | 20.0 | 2.9 | 15.0 | 2.9 | 24.3 | 5.3 | 20.9 | 4.6 | 8.4 | 1.7 | 10.7 | 1.7 | 0.9 | 0.5 | 12.0 | 0.6 | |
snow load | 0.0 | . | 0.0 | . | 0.8 | 0.8 | 0.0 | . | 1.3 | 0.6 | 0.9 | 0.9 | 0.7 | 0.5 | 1.5 | 0.9 | 0.6 | 0.6 | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 8.0 | 1.5 | 0.6 | 0.4 | 1.4 | 0.2 | |
avalanche | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 0.6 | 0.0 | . | 1.3 | 1.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.0 | |
debris flow, landslide | 0.0 | . | 0.0 | . | 0.0 | . | 0.5 | 0.5 | 1.0 | 0.6 | 0.8 | 0.8 | 1.2 | 0.7 | 0.6 | 0.6 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.9 | 0.5 | 0.3 | 0.3 | 0.4 | 0.1 | |
flood | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.0 | 0.0 | |
forest fire | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 0.0 | . | 0.3 | 0.3 | 0.1 | 0.1 | |
loss of vitality | 7.6 | 1.3 | 3.3 | 1.6 | 11.4 | 3.0 | 4.2 | 1.4 | 7.1 | 1.5 | 6.5 | 2.4 | 4.3 | 1.3 | 0.9 | 0.7 | 3.2 | 1.4 | 1.4 | 1.4 | 1.1 | 1.1 | 3.3 | 1.1 | 1.5 | 0.7 | 0.3 | 0.3 | 4.1 | 0.4 | |
other causes | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 1.0 | 0.6 | 0.9 | 0.9 | 0.0 | . | 0.0 | . | 0.0 | . | 1.7 | 1.6 | 1.1 | 1.1 | 0.4 | 0.4 | 0.3 | 0.3 | 0.0 | . | 0.3 | 0.1 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . |
Table citation
Abegg, M.; Ahles, P.; Allgaier Leuch, B.; Cioldi, F.; Didion, M.; Düggelin, C.; Fischer, C.; Herold, A.; Meile, R.; Rohner, B.; Rösler, E.; Speich, S.; Temperli, C.; Traub, B.,
2023: Swiss national forest inventory - Result table No. 1271258. Birmensdorf, Swiss Federal Research Institute WSL