Selection from the list of topics
protection forest region | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jura + Plateau | Northwestern Alps | Northeastern Alps | Southwestern Alps | Southeastern Alps | Southern Alps | Switzerland | |||||||||
proportion of sanitary/salvage fellings | reason for sanitary/salvage felling (forest area classifier) | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% |
n/a | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
no sanitary/salvage felling | 166.4 | 4 | 139.6 | 4 | 85.9 | 6 | 93.3 | 6 | 115.0 | 5 | 137.6 | 3 | 737.8 | 1 | |
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 | . | |
other causes | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
loss of vitality due to drought | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
other loss of vitality | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 166.4 | 4 | 139.6 | 4 | 85.9 | 6 | 93.3 | 6 | 115.0 | 5 | 137.6 | 3 | 737.8 | 1 | |
0% | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
no sanitary/salvage felling | 131.6 | 4 | 30.2 | 11 | 25.8 | 11 | 11.1 | 18 | 21.4 | 13 | 5.2 | 26 | 225.2 | 3 | |
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 | . | |
other causes | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
loss of vitality due to drought | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
other loss of vitality | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 131.6 | 4 | 30.2 | 11 | 25.8 | 11 | 11.1 | 18 | 21.4 | 13 | 5.2 | 26 | 225.2 | 3 | |
1-50% | 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 | 16.7 | 14 | 3.2 | 34 | 3.3 | 33 | 1.5 | 50 | 0.7 | 71 | 2.5 | 37 | 27.9 | 11 | |
fungi | 9.7 | 19 | 1.6 | 50 | 2.6 | 38 | 0.0 | . | 0.4 | 100 | 0.0 | . | 14.2 | 16 | |
wind | 14.1 | 15 | 6.0 | 24 | 3.8 | 30 | 2.1 | 41 | 2.8 | 35 | 1.1 | 58 | 29.9 | 11 | |
snow load | 4.2 | 29 | 1.0 | 58 | 0.7 | 71 | 1.4 | 50 | 1.4 | 50 | 0.7 | 71 | 9.3 | 19 | |
avalanche | 0.0 | . | 0.4 | 100 | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | |
debris flow, landslide | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | |
flood | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.4 | 100 | |
forest fire | 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 | . | |
loss of vitality due to drought | 9.0 | 19 | 0.8 | 71 | 0.0 | . | 0.7 | 71 | 0.3 | 100 | 1.8 | 45 | 12.6 | 17 | |
other loss of vitality | 0.8 | 71 | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.3 | 100 | 0.8 | 70 | 2.2 | 41 | |
total | 54.4 | 7 | 13.3 | 16 | 11.0 | 18 | 5.6 | 25 | 6.4 | 23 | 6.8 | 23 | 97.5 | 6 | |
>50% | 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 | 27.0 | 11 | 8.8 | 20 | 3.5 | 32 | 0.4 | 100 | 0.7 | 71 | 0.7 | 71 | 41.0 | 9 | |
fungi | 9.3 | 19 | 1.6 | 50 | 0.7 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 11.6 | 17 | |
wind | 17.4 | 14 | 8.8 | 20 | 5.5 | 25 | 1.7 | 45 | 3.6 | 32 | 1.5 | 50 | 38.5 | 9 | |
snow load | 1.8 | 45 | 1.4 | 50 | 1.0 | 58 | 2.1 | 41 | 0.7 | 71 | 0.4 | 100 | 7.4 | 22 | |
avalanche | 0.0 | . | 0.3 | 100 | 0.3 | 100 | 0.7 | 71 | 0.4 | 100 | 0.0 | . | 1.8 | 45 | |
debris flow, landslide | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.7 | 71 | |
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 | . | |
other causes | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
loss of vitality due to drought | 11.5 | 17 | 0.0 | . | 0.3 | 100 | 0.3 | 100 | 0.3 | 100 | 0.3 | 100 | 12.8 | 16 | |
other loss of vitality | 1.4 | 50 | 0.0 | . | 0.4 | 100 | 0.4 | 100 | 0.0 | . | 0.0 | . | 2.1 | 41 | |
total | 68.2 | 7 | 21.3 | 13 | 11.8 | 17 | 6.0 | 24 | 5.6 | 25 | 2.9 | 35 | 115.9 | 5 | |
total | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
no sanitary/salvage felling | 298.1 | 2 | 169.8 | 4 | 111.7 | 5 | 104.4 | 5 | 136.4 | 4 | 142.8 | 3 | 963.0 | 1 | |
insects | 43.7 | 8 | 12.0 | 17 | 6.8 | 23 | 1.8 | 45 | 1.4 | 50 | 3.2 | 33 | 68.9 | 7 | |
fungi | 19.0 | 13 | 3.2 | 35 | 3.3 | 33 | 0.0 | . | 0.4 | 100 | 0.0 | . | 25.8 | 12 | |
wind | 31.5 | 10 | 14.8 | 15 | 9.3 | 19 | 3.8 | 30 | 6.4 | 23 | 2.6 | 38 | 68.4 | 7 | |
snow load | 5.9 | 24 | 2.5 | 38 | 1.7 | 45 | 3.5 | 32 | 2.1 | 41 | 1.0 | 58 | 16.7 | 14 | |
avalanche | 0.0 | . | 0.7 | 71 | 0.7 | 71 | 0.7 | 71 | 0.4 | 100 | 0.0 | . | 2.5 | 38 | |
debris flow, landslide | 0.0 | . | 0.7 | 71 | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.0 | . | 1.1 | 58 | |
flood | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.4 | 100 | |
forest fire | 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 | . | |
loss of vitality due to drought | 20.5 | 13 | 0.8 | 71 | 0.3 | 100 | 1.1 | 58 | 0.7 | 71 | 2.1 | 41 | 25.5 | 11 | |
other loss of vitality | 2.1 | 41 | 0.0 | . | 0.7 | 71 | 0.4 | 100 | 0.3 | 100 | 0.8 | 70 | 4.3 | 29 | |
total | 420.7 | 1 | 204.4 | 3 | 134.4 | 5 | 116.0 | 5 | 148.4 | 4 | 152.5 | 2 | 1176.4 | 1 |
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. 1317857. Birmensdorf, Swiss Federal Research Institute WSL