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 avalanches (2022) | type of next treatment | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
n/a | n/a | . | . | . | . | . | . | . | . | . | . | . | . | . | . |
possible intervention in >20 years | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
tending | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
thinning | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
secondary felling | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
final felling | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
selection felling | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
thinning of mountain forest | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
coppice cut | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
conversion | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
transformation | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
sanitary felling | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
thinning of continuous cover forest | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
tending of forest edge | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
planting | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
agrosilvicultural treatments | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
single tree harvesting | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
tree removal to maintain infrastructre safety | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
total | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
inside | n/a | 37.2 | 13.3 | 27.9 | 5.6 | 24.1 | 6.7 | 33.7 | 5.5 | 41.4 | 6.8 | 47.1 | 7.6 | 34.7 | 2.8 |
possible intervention in >20 years | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
tending | 0.0 | . | 11.5 | 4.1 | 4.9 | 3.4 | 1.3 | 1.3 | 3.7 | 2.6 | 2.4 | 2.4 | 4.6 | 1.2 | |
thinning | 8.3 | 7.9 | 1.4 | 1.4 | 13.1 | 5.4 | 2.7 | 1.9 | 0.0 | . | 2.4 | 2.4 | 3.6 | 1.1 | |
secondary felling | 0.0 | . | 6.6 | 3.2 | 2.4 | 2.4 | 0.0 | . | 1.9 | 1.9 | 2.4 | 2.4 | 2.5 | 0.9 | |
final felling | 0.0 | . | 1.4 | 1.4 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.3 | |
selection felling | 15.7 | 10.2 | 0.0 | . | 2.1 | 2.1 | 0.0 | . | 0.0 | . | 0.0 | . | 1.0 | 0.6 | |
thinning of mountain forest | 38.8 | 13.6 | 46.1 | 6.3 | 39.6 | 7.7 | 60.8 | 5.7 | 51.1 | 6.9 | 40.7 | 7.6 | 48.8 | 2.9 | |
coppice cut | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
conversion | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
transformation | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
sanitary felling | 0.0 | . | 0.0 | . | 0.0 | . | 1.4 | 1.4 | 0.0 | . | 5.0 | 3.5 | 1.1 | 0.6 | |
thinning of continuous cover forest | 0.0 | . | 0.0 | . | 11.2 | 4.7 | 0.0 | . | 0.0 | . | 0.0 | . | 1.6 | 0.7 | |
tending of forest edge | 0.0 | . | 1.6 | 1.6 | 2.6 | 2.5 | 0.0 | . | 1.8 | 1.8 | 0.0 | . | 1.1 | 0.6 | |
planting | 0.0 | . | 3.4 | 2.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 0.5 | |
agrosilvicultural treatments | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
single tree harvesting | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
tree removal to maintain infrastructre safety | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
outside | n/a | 16.0 | 1.0 | 35.9 | 2.0 | 34.6 | 2.5 | 59.4 | 3.0 | 54.2 | 2.5 | 71.9 | 2.2 | 37.2 | 0.8 |
possible intervention in >20 years | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
tending | 13.2 | 0.9 | 9.3 | 1.3 | 10.8 | 1.7 | 1.9 | 0.8 | 5.9 | 1.2 | 0.5 | 0.4 | 8.8 | 0.5 | |
thinning | 28.0 | 1.3 | 10.7 | 1.4 | 12.7 | 1.8 | 3.3 | 1.1 | 5.2 | 1.1 | 1.2 | 0.6 | 15.0 | 0.6 | |
secondary felling | 5.7 | 0.7 | 5.1 | 1.0 | 7.6 | 1.4 | 2.8 | 1.0 | 2.0 | 0.7 | 1.6 | 0.6 | 4.6 | 0.4 | |
final felling | 3.2 | 0.5 | 1.1 | 0.5 | 1.1 | 0.6 | 1.1 | 0.6 | 0.8 | 0.4 | 0.3 | 0.3 | 1.8 | 0.2 | |
selection felling | 6.8 | 0.7 | 6.5 | 1.1 | 1.6 | 0.7 | 0.4 | 0.4 | 0.0 | . | 0.0 | . | 3.9 | 0.3 | |
thinning of mountain forest | 1.5 | 0.3 | 18.7 | 1.6 | 13.1 | 1.8 | 24.2 | 2.6 | 25.5 | 2.2 | 15.5 | 1.8 | 12.5 | 0.6 | |
coppice cut | 0.2 | 0.1 | 0.2 | 0.2 | 0.0 | . | 0.4 | 0.4 | 0.0 | . | 2.9 | 0.8 | 0.5 | 0.1 | |
conversion | 0.2 | 0.1 | 0.6 | 0.3 | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.1 | |
transformation | 0.2 | 0.1 | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.5 | 0.4 | 0.0 | . | 0.2 | 0.1 | |
sanitary felling | 6.1 | 0.7 | 1.9 | 0.6 | 2.2 | 0.8 | 0.7 | 0.5 | 0.5 | 0.4 | 0.8 | 0.4 | 3.1 | 0.3 | |
thinning of continuous cover forest | 12.3 | 0.9 | 4.5 | 0.9 | 11.3 | 1.7 | 0.0 | . | 1.3 | 0.6 | 0.0 | . | 6.9 | 0.4 | |
tending of forest edge | 1.6 | 0.4 | 2.2 | 0.6 | 2.2 | 0.8 | 1.5 | 0.7 | 0.8 | 0.5 | 0.3 | 0.3 | 1.5 | 0.2 | |
planting | 0.6 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.1 | |
agrosilvicultural treatments | 2.3 | 0.4 | 1.7 | 0.6 | 1.5 | 0.7 | 4.0 | 1.2 | 1.3 | 0.6 | 1.5 | 0.6 | 2.0 | 0.3 | |
single tree harvesting | 0.7 | 0.2 | 0.6 | 0.3 | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 1.0 | 0.5 | 0.5 | 0.1 | |
tree removal to maintain infrastructre safety | 1.3 | 0.3 | 0.9 | 0.4 | 0.8 | 0.5 | 0.4 | 0.4 | 1.8 | 0.7 | 2.6 | 0.8 | 1.3 | 0.2 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
total | n/a | 16.2 | 1.0 | 35.1 | 1.9 | 33.5 | 2.4 | 54.0 | 2.7 | 52.7 | 2.4 | 69.5 | 2.2 | 37.0 | 0.8 |
possible intervention in >20 years | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
tending | 13.1 | 0.9 | 9.5 | 1.2 | 10.2 | 1.5 | 1.7 | 0.7 | 5.6 | 1.1 | 0.7 | 0.4 | 8.4 | 0.5 | |
thinning | 27.8 | 1.3 | 9.8 | 1.2 | 12.7 | 1.7 | 3.2 | 0.9 | 4.6 | 1.0 | 1.4 | 0.6 | 14.0 | 0.6 | |
secondary felling | 5.6 | 0.7 | 5.2 | 0.9 | 7.1 | 1.3 | 2.2 | 0.8 | 2.0 | 0.7 | 1.7 | 0.6 | 4.4 | 0.3 | |
final felling | 3.2 | 0.5 | 1.1 | 0.4 | 1.0 | 0.5 | 0.9 | 0.5 | 0.7 | 0.4 | 0.3 | 0.3 | 1.6 | 0.2 | |
selection felling | 6.9 | 0.7 | 5.8 | 1.0 | 1.7 | 0.6 | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 3.7 | 0.3 | |
thinning of mountain forest | 1.9 | 0.4 | 21.6 | 1.6 | 15.8 | 1.8 | 31.9 | 2.5 | 28.7 | 2.2 | 17.9 | 1.8 | 15.5 | 0.6 | |
coppice cut | 0.2 | 0.1 | 0.2 | 0.2 | 0.0 | . | 0.3 | 0.3 | 0.0 | . | 2.6 | 0.8 | 0.5 | 0.1 | |
conversion | 0.2 | 0.1 | 0.5 | 0.3 | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.1 | |
transformation | 0.2 | 0.1 | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.5 | 0.3 | 0.0 | . | 0.2 | 0.1 | |
sanitary felling | 6.1 | 0.7 | 1.7 | 0.5 | 2.0 | 0.7 | 0.9 | 0.5 | 0.5 | 0.3 | 1.2 | 0.5 | 3.0 | 0.3 | |
thinning of continuous cover forest | 12.2 | 0.9 | 4.0 | 0.8 | 11.3 | 1.6 | 0.0 | . | 1.1 | 0.5 | 0.0 | . | 6.4 | 0.4 | |
tending of forest edge | 1.5 | 0.4 | 2.1 | 0.6 | 2.2 | 0.8 | 1.2 | 0.6 | 0.9 | 0.5 | 0.2 | 0.2 | 1.4 | 0.2 | |
planting | 0.6 | 0.2 | 0.3 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.1 | |
agrosilvicultural treatments | 2.2 | 0.4 | 1.5 | 0.5 | 1.3 | 0.6 | 3.2 | 0.9 | 1.2 | 0.5 | 1.3 | 0.5 | 1.8 | 0.2 | |
single tree harvesting | 0.7 | 0.2 | 0.5 | 0.3 | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.9 | 0.5 | 0.5 | 0.1 | |
tree removal to maintain infrastructre safety | 1.3 | 0.3 | 0.8 | 0.4 | 0.7 | 0.4 | 0.3 | 0.3 | 1.6 | 0.6 | 2.4 | 0.7 | 1.2 | 0.2 | |
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. 1270420. Birmensdorf, Swiss Federal Research Institute WSL