Selection from the list of topics
protection forest region | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jura + Plateau | Northwestern Alps | Northeastern Alps | Southwestern Alps | Southeastern Alps | Southern Alps | Switzerland | |||||||||
protection forest against channel processes (2022) | reason for sanitary/salvage felling (forest area classifier) | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
n/a | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
no sanitary/salvage felling | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
insects | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
fungi | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
wind | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
snow load | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
avalanche | 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 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
flood | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
forest fire | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
loss of vitality | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
other causes | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
inside | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
no sanitary/salvage felling | 7.3 | 0.8 | 35.1 | 2.1 | 39.9 | 2.7 | 59.4 | 3.0 | 42.0 | 2.7 | 75.0 | 2.4 | 32.4 | 0.8 | |
insects | 0.2 | 0.1 | 5.0 | 0.9 | 4.8 | 1.2 | 3.0 | 1.0 | 2.0 | 0.8 | 1.2 | 0.6 | 2.1 | 0.3 | |
fungi | 0.0 | . | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 0.0 | |
wind | 1.8 | 0.4 | 8.5 | 1.2 | 6.4 | 1.4 | 1.4 | 0.7 | 0.9 | 0.5 | 0.6 | 0.4 | 3.2 | 0.3 | |
snow load | 0.2 | 0.1 | 0.2 | 0.2 | 1.6 | 0.7 | 1.1 | 0.6 | 1.2 | 0.6 | 0.0 | . | 0.5 | 0.1 | |
avalanche | 0.0 | . | 0.2 | 0.2 | 0.3 | 0.3 | 0.0 | . | 0.5 | 0.4 | 0.0 | . | 0.1 | 0.1 | |
debris flow, landslide | 0.0 | . | 1.0 | 0.5 | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.0 | . | 0.2 | 0.1 | |
flood | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
forest fire | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 0.0 | . | 0.0 | . | 0.0 | 0.0 | |
loss of vitality | 0.1 | 0.1 | 0.6 | 0.3 | 0.0 | . | 0.4 | 0.4 | 0.0 | . | 0.0 | . | 0.2 | 0.1 | |
other causes | 0.0 | . | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 0.0 | |
total | 9.5 | 0.8 | 51.0 | 2.2 | 53.0 | 2.7 | 65.5 | 2.9 | 46.9 | 2.7 | 76.8 | 2.3 | 38.8 | 0.8 | |
outside | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
no sanitary/salvage felling | 63.4 | 1.4 | 34.6 | 2.1 | 37.8 | 2.7 | 31.5 | 2.8 | 43.0 | 2.7 | 22.9 | 2.3 | 45.6 | 0.9 | |
insects | 8.6 | 0.8 | 4.4 | 0.9 | 4.1 | 1.1 | 1.5 | 0.7 | 2.9 | 0.9 | 0.0 | . | 5.1 | 0.4 | |
fungi | 0.2 | 0.1 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.0 | |
wind | 16.6 | 1.1 | 9.6 | 1.3 | 4.5 | 1.2 | 0.0 | . | 1.2 | 0.6 | 0.0 | . | 8.8 | 0.5 | |
snow load | 0.4 | 0.2 | 0.2 | 0.2 | 0.3 | 0.3 | 0.0 | . | 5.0 | 1.2 | 0.0 | . | 0.8 | 0.2 | |
avalanche | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.4 | 0.4 | 0.0 | . | 0.0 | . | 0.1 | 0.0 | |
debris flow, landslide | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.0 | . | 0.0 | 0.0 | |
flood | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
forest fire | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
loss of vitality | 0.9 | 0.3 | 0.4 | 0.3 | 0.0 | . | 0.7 | 0.5 | 0.0 | . | 0.0 | . | 0.5 | 0.1 | |
other causes | 0.4 | 0.2 | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 0.6 | 0.4 | 0.3 | 0.3 | 0.3 | 0.1 | |
total | 90.5 | 0.8 | 49.0 | 2.2 | 47.0 | 2.7 | 34.5 | 2.9 | 53.1 | 2.7 | 23.2 | 2.3 | 61.2 | 0.8 | |
total | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
no sanitary/salvage felling | 70.7 | 1.3 | 69.7 | 2.0 | 77.8 | 2.3 | 90.9 | 1.7 | 85.0 | 1.9 | 97.9 | 0.8 | 77.9 | 0.7 | |
insects | 8.8 | 0.8 | 9.3 | 1.3 | 8.8 | 1.5 | 4.4 | 1.2 | 5.0 | 1.2 | 1.2 | 0.6 | 7.2 | 0.5 | |
fungi | 0.2 | 0.1 | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.1 | |
wind | 18.4 | 1.1 | 18.1 | 1.7 | 11.0 | 1.7 | 1.4 | 0.7 | 2.1 | 0.8 | 0.6 | 0.4 | 12.0 | 0.6 | |
snow load | 0.6 | 0.2 | 0.4 | 0.3 | 1.8 | 0.7 | 1.1 | 0.6 | 6.2 | 1.3 | 0.0 | . | 1.3 | 0.2 | |
avalanche | 0.0 | . | 0.2 | 0.2 | 0.6 | 0.4 | 0.4 | 0.4 | 0.5 | 0.4 | 0.0 | . | 0.2 | 0.1 | |
debris flow, landslide | 0.0 | . | 1.0 | 0.5 | 0.0 | . | 0.0 | . | 0.6 | 0.4 | 0.0 | . | 0.2 | 0.1 | |
flood | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
forest fire | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 0.0 | . | 0.0 | . | 0.0 | 0.0 | |
loss of vitality | 1.0 | 0.3 | 1.0 | 0.4 | 0.0 | . | 1.1 | 0.6 | 0.0 | . | 0.0 | . | 0.7 | 0.2 | |
other causes | 0.4 | 0.2 | 0.2 | 0.2 | 0.0 | . | 0.4 | 0.4 | 0.6 | 0.4 | 0.3 | 0.3 | 0.3 | 0.1 | |
total | 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. 1247786. Birmensdorf, Swiss Federal Research Institute WSL