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 | 88.6 | 5 | 73.2 | 6 | 122.1 | 4 | 240.7 | 3 | 108.3 | 3 | 633.0 | 2 | |
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 | 88.6 | 5 | 73.2 | 6 | 122.1 | 4 | 240.7 | 3 | 108.3 | 3 | 633.0 | 2 | |
0% | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
no sanitary/salvage felling | 56.5 | 7 | 72.5 | 6 | 38.9 | 9 | 41.6 | 9 | 3.8 | 30 | 213.4 | 4 | |
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 | 56.5 | 7 | 72.5 | 6 | 38.9 | 9 | 41.6 | 9 | 3.8 | 30 | 213.4 | 4 | |
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 | 6.8 | 23 | 9.6 | 19 | 4.7 | 28 | 3.5 | 31 | 2.5 | 37 | 27.1 | 11 | |
fungi | 3.2 | 33 | 6.5 | 23 | 3.5 | 33 | 1.0 | 58 | 0.0 | . | 14.2 | 16 | |
wind | 5.3 | 25 | 8.4 | 20 | 7.7 | 21 | 6.4 | 23 | 1.1 | 58 | 28.9 | 11 | |
snow load | 0.3 | 100 | 3.8 | 30 | 1.7 | 45 | 2.4 | 38 | 0.3 | 100 | 8.6 | 20 | |
avalanche | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.3 | 100 | |
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 | 4.7 | 27 | 4.0 | 29 | 0.8 | 71 | 0.7 | 71 | 1.5 | 50 | 11.6 | 17 | |
other loss of vitality | 0.4 | 100 | 0.4 | 100 | 0.3 | 100 | 0.3 | 100 | 0.8 | 70 | 2.2 | 41 | |
total | 20.6 | 12 | 32.8 | 9 | 19.0 | 13 | 15.2 | 15 | 6.1 | 24 | 93.7 | 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 | 11.4 | 17 | 15.6 | 14 | 8.1 | 21 | 4.5 | 28 | 0.7 | 71 | 40.4 | 9 | |
fungi | 2.1 | 41 | 6.5 | 23 | 1.2 | 58 | 0.7 | 71 | 0.0 | . | 10.5 | 18 | |
wind | 3.3 | 33 | 13.3 | 16 | 10.6 | 18 | 8.4 | 20 | 1.5 | 50 | 37.1 | 10 | |
snow load | 1.0 | 58 | 0.7 | 71 | 1.0 | 58 | 2.8 | 35 | 0.0 | . | 5.6 | 25 | |
avalanche | 0.0 | . | 0.0 | . | 0.0 | . | 1.4 | 50 | 0.0 | . | 1.4 | 50 | |
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 | 5.1 | 26 | 0.0 | . | 1.0 | 58 | 0.3 | 100 | 12.1 | 17 | |
other loss of vitality | 0.0 | . | 1.4 | 50 | 0.4 | 100 | 0.0 | . | 0.0 | . | 1.7 | 45 | |
total | 23.5 | 12 | 42.5 | 8 | 21.3 | 12 | 19.6 | 13 | 2.5 | 38 | 109.5 | 5 | |
total | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
no sanitary/salvage felling | 145.2 | 3 | 145.8 | 3 | 161.0 | 3 | 282.4 | 2 | 112.0 | 3 | 846.4 | 1 | |
insects | 18.2 | 13 | 25.1 | 11 | 12.8 | 16 | 8.1 | 21 | 3.2 | 33 | 67.5 | 7 | |
fungi | 5.2 | 25 | 13.0 | 16 | 4.7 | 29 | 1.7 | 45 | 0.0 | . | 24.7 | 12 | |
wind | 8.7 | 20 | 21.7 | 12 | 18.3 | 13 | 14.8 | 15 | 2.6 | 38 | 66.0 | 7 | |
snow load | 1.4 | 50 | 4.5 | 28 | 2.7 | 35 | 5.3 | 26 | 0.3 | 100 | 14.2 | 16 | |
avalanche | 0.0 | . | 0.0 | . | 0.0 | . | 1.8 | 45 | 0.0 | . | 1.8 | 45 | |
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 | 10.3 | 18 | 9.1 | 19 | 0.8 | 71 | 1.7 | 45 | 1.8 | 45 | 23.7 | 12 | |
other loss of vitality | 0.4 | 100 | 1.7 | 45 | 0.7 | 71 | 0.3 | 100 | 0.8 | 70 | 3.9 | 30 | |
total | 189.3 | 2 | 221.0 | 1 | 201.3 | 2 | 317.1 | 2 | 120.7 | 3 | 1049.5 | 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. 1317854. Birmensdorf, Swiss Federal Research Institute WSL