Selection from the list of topics
production region | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jura | Plateau | Pre-Alps | 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 | ±% |
n/a | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
no sanitary/salvage felling | 91.5 | 5 | 76.7 | 6 | 137.4 | 4 | 317.4 | 2 | 143.9 | 3 | 766.8 | 1 | |
insects | 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 | . | |
wind | 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 | . | |
avalanche | 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 | . | |
flood | 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 | . | |
other causes | 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 | . | |
other loss of vitality | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 91.5 | 5 | 76.7 | 6 | 137.4 | 4 | 317.4 | 2 | 143.9 | 3 | 766.8 | 1 | |
0% | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
no sanitary/salvage felling | 59.5 | 7 | 73.6 | 6 | 41.8 | 8 | 48.7 | 8 | 5.2 | 26 | 228.7 | 3 | |
insects | 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 | . | |
wind | 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 | . | |
avalanche | 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 | . | |
flood | 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 | . | |
other causes | 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 | . | |
other loss of vitality | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 59.5 | 7 | 73.6 | 6 | 41.8 | 8 | 48.7 | 8 | 5.2 | 26 | 228.7 | 3 | |
1-50% | n/a | 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 | . | |
insects | 7.1 | 22 | 9.6 | 19 | 5.1 | 27 | 3.5 | 31 | 2.5 | 37 | 27.9 | 11 | |
fungi | 3.2 | 33 | 6.5 | 23 | 3.5 | 33 | 1.0 | 58 | 0.0 | . | 14.2 | 16 | |
wind | 5.7 | 25 | 8.4 | 20 | 8.0 | 21 | 6.7 | 23 | 1.1 | 58 | 29.9 | 11 | |
snow load | 0.3 | 100 | 3.8 | 30 | 2.0 | 41 | 2.8 | 35 | 0.7 | 71 | 9.6 | 19 | |
avalanche | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.0 | . | 0.7 | 71 | |
debris flow, landslide | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.3 | 100 | |
flood | 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 | . | |
other causes | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
loss of vitality due to drought | 5.0 | 26 | 4.0 | 29 | 0.8 | 71 | 1.1 | 58 | 1.8 | 45 | 12.6 | 17 | |
other loss of vitality | 0.4 | 100 | 0.4 | 100 | 0.3 | 100 | 0.3 | 100 | 0.8 | 70 | 2.2 | 41 | |
total | 21.7 | 12 | 32.8 | 9 | 20.1 | 13 | 16.6 | 14 | 6.8 | 23 | 97.9 | 6 | |
>50% | n/a | 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 | . | |
insects | 11.8 | 17 | 15.6 | 14 | 8.4 | 20 | 5.3 | 26 | 0.7 | 71 | 41.8 | 9 | |
fungi | 2.5 | 38 | 7.2 | 22 | 1.6 | 50 | 0.7 | 71 | 0.0 | . | 12.0 | 17 | |
wind | 4.1 | 30 | 14.0 | 15 | 10.6 | 18 | 9.4 | 19 | 1.5 | 50 | 39.5 | 9 | |
snow load | 1.0 | 58 | 0.7 | 71 | 1.0 | 58 | 4.3 | 29 | 0.4 | 100 | 7.4 | 22 | |
avalanche | 0.0 | . | 0.0 | . | 0.0 | . | 1.8 | 45 | 0.0 | . | 1.8 | 45 | |
debris flow, landslide | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.0 | . | 0.7 | 71 | |
flood | 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 | . | |
other causes | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
loss of vitality due to drought | 5.7 | 25 | 5.8 | 24 | 0.0 | . | 1.0 | 58 | 0.3 | 100 | 12.8 | 16 | |
other loss of vitality | 0.0 | . | 1.4 | 50 | 0.4 | 100 | 0.4 | 100 | 0.0 | . | 2.1 | 41 | |
total | 25.0 | 11 | 44.7 | 8 | 21.9 | 12 | 23.5 | 12 | 2.9 | 35 | 118.0 | 5 | |
total | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
no sanitary/salvage felling | 151.0 | 3 | 150.3 | 3 | 179.1 | 3 | 366.1 | 2 | 149.0 | 2 | 995.5 | 1 | |
insects | 18.9 | 13 | 25.1 | 11 | 13.6 | 16 | 8.8 | 20 | 3.2 | 33 | 69.7 | 7 | |
fungi | 5.6 | 25 | 13.7 | 15 | 5.1 | 28 | 1.7 | 45 | 0.0 | . | 26.1 | 11 | |
wind | 9.8 | 19 | 22.4 | 12 | 18.6 | 13 | 16.2 | 14 | 2.6 | 38 | 69.4 | 7 | |
snow load | 1.4 | 50 | 4.5 | 28 | 3.0 | 33 | 7.1 | 22 | 1.0 | 58 | 17.0 | 14 | |
avalanche | 0.0 | . | 0.0 | . | 0.0 | . | 2.5 | 38 | 0.0 | . | 2.5 | 38 | |
debris flow, landslide | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.7 | 71 | 0.0 | . | 1.1 | 58 | |
flood | 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 | . | |
other causes | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
loss of vitality due to drought | 10.7 | 18 | 9.9 | 18 | 0.8 | 71 | 2.1 | 41 | 2.1 | 41 | 25.5 | 11 | |
other loss of vitality | 0.4 | 100 | 1.7 | 45 | 0.7 | 71 | 0.7 | 71 | 0.8 | 70 | 4.3 | 29 | |
total | 197.7 | 1 | 227.7 | 1 | 221.1 | 2 | 406.2 | 1 | 158.8 | 2 | 1211.5 | 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. 1317879. Birmensdorf, Swiss Federal Research Institute WSL