Selection from the list of topics
economic region | ||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Western Jura | Eastern Jura | Western Plateau | Central Plateau | Eastern Plateau | Western Pre-Alps | Central Pre-Alps | Eastern Pre-Alps | Northwestern Alps | Central Alps | Northeastern Alps | Southwestern Alps | Southeastern Alps | Southern Alps | Switzerland | ||||||||||||||||
type of next treatment | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
n/a | 23.9 | 2.1 | 15.8 | 3.3 | 20.3 | 3.7 | 8.6 | 1.9 | 6.8 | 1.4 | 22.3 | 3.9 | 21.8 | 2.5 | 25.4 | 3.2 | 51.4 | 4.0 | 37.5 | 6.1 | 29.5 | 5.2 | 48.8 | 3.0 | 47.6 | 2.7 | 62.0 | 2.7 | 31.6 | 0.8 |
possible intervention in >20 years | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
tending | 9.2 | 1.4 | 15.5 | 3.3 | 19.5 | 3.7 | 12.3 | 2.2 | 15.7 | 2.1 | 13.7 | 3.5 | 8.5 | 1.8 | 11.0 | 2.3 | 9.2 | 2.3 | 12.4 | 4.1 | 11.6 | 3.6 | 1.1 | 0.6 | 6.4 | 1.3 | 0.9 | 0.5 | 9.1 | 0.5 |
thinning | 17.0 | 1.8 | 44.3 | 4.5 | 26.1 | 4.1 | 42.4 | 3.3 | 29.2 | 2.6 | 11.3 | 3.1 | 13.3 | 2.1 | 16.8 | 2.7 | 5.8 | 1.9 | 6.0 | 2.9 | 14.0 | 3.9 | 3.3 | 1.1 | 4.1 | 1.1 | 1.5 | 0.7 | 15.6 | 0.6 |
secondary felling | 7.2 | 1.3 | 1.7 | 1.2 | 6.7 | 2.3 | 5.7 | 1.5 | 5.1 | 1.2 | 9.5 | 2.9 | 6.0 | 1.5 | 10.6 | 2.2 | 3.2 | 1.4 | 6.2 | 3.0 | 2.6 | 1.8 | 2.5 | 0.9 | 2.6 | 0.8 | 2.2 | 0.8 | 5.0 | 0.4 |
final felling | 2.8 | 0.8 | 4.2 | 1.8 | 4.2 | 1.9 | 4.4 | 1.4 | 2.2 | 0.8 | 0.0 | . | 1.8 | 0.8 | 1.0 | 0.7 | 0.6 | 0.6 | 3.3 | 2.3 | 0.0 | . | 0.4 | 0.4 | 0.9 | 0.5 | 0.3 | 0.3 | 1.8 | 0.2 |
selection felling | 16.7 | 1.8 | 0.0 | . | 5.1 | 2.0 | 1.8 | 0.9 | 0.7 | 0.5 | 1.7 | 1.2 | 12.2 | 2.0 | 2.4 | 1.1 | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 0.0 | . | 0.0 | . | 4.1 | 0.4 |
thinning of mountain forest | 4.1 | 1.0 | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 1.6 | 0.7 | 28.9 | 4.3 | 20.2 | 2.4 | 13.1 | 2.4 | 23.6 | 3.4 | 28.3 | 5.7 | 12.4 | 3.7 | 38.6 | 2.9 | 33.1 | 2.6 | 22.6 | 2.3 | 16.5 | 0.6 |
coppice cut | 0.0 | . | 0.0 | . | 0.9 | 0.9 | 0.0 | . | 0.3 | 0.3 | 1.1 | 1.1 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 0.0 | . | 3.4 | 1.0 | 0.5 | 0.1 |
conversion | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 0.3 | 0.3 | 1.8 | 1.3 | 0.0 | . | 0.5 | 0.5 | 0.7 | 0.7 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.1 |
transformation | 0.0 | . | 0.0 | . | 1.7 | 1.2 | 0.0 | . | 0.0 | . | 0.9 | 0.9 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 0.4 | 0.0 | . | 0.2 | 0.1 |
sanitary felling | 9.0 | 1.4 | 4.2 | 1.8 | 5.0 | 2.0 | 1.8 | 0.9 | 7.0 | 1.4 | 3.1 | 1.8 | 2.2 | 0.9 | 3.0 | 1.2 | 0.7 | 0.7 | 0.0 | . | 2.5 | 1.8 | 0.7 | 0.5 | 0.6 | 0.4 | 1.5 | 0.7 | 3.4 | 0.3 |
thinning of continuous cover forest | 4.5 | 1.0 | 12.7 | 3.1 | 0.9 | 0.9 | 17.4 | 2.5 | 23.8 | 2.4 | 0.0 | . | 8.6 | 1.7 | 10.6 | 2.2 | 0.7 | 0.7 | 0.0 | . | 26.0 | 4.9 | 0.0 | . | 1.5 | 0.7 | 0.0 | . | 7.2 | 0.5 |
tending of forest edge | 0.5 | 0.3 | 1.8 | 1.2 | 2.5 | 1.4 | 1.3 | 0.8 | 1.6 | 0.7 | 2.7 | 1.5 | 2.9 | 1.1 | 2.4 | 1.2 | 0.0 | . | 3.3 | 2.3 | 0.0 | . | 1.1 | 0.6 | 0.9 | 0.5 | 0.0 | . | 1.3 | 0.2 |
planting | 0.2 | 0.2 | 0.0 | . | 1.7 | 1.2 | 0.9 | 0.6 | 0.7 | 0.5 | 0.0 | . | 0.0 | . | 0.0 | . | 1.4 | 1.0 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.1 |
agrosilvicultural treatments | 4.4 | 1.0 | 0.0 | . | 2.7 | 1.5 | 0.0 | . | 0.0 | . | 2.9 | 1.7 | 0.7 | 0.5 | 2.7 | 1.2 | 1.3 | 0.9 | 0.0 | . | 0.0 | . | 2.2 | 0.9 | 0.3 | 0.3 | 1.8 | 0.7 | 1.6 | 0.2 |
single tree harvesting | 0.0 | . | 0.0 | . | 2.7 | 1.5 | 0.9 | 0.6 | 1.3 | 0.6 | 0.0 | . | 0.0 | . | 0.5 | 0.5 | 1.4 | 1.0 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.9 | 0.5 | 0.5 | 0.1 |
tree removal to maintain infrastructre safety | 0.5 | 0.3 | 0.0 | . | 0.0 | . | 1.5 | 0.8 | 3.6 | 1.1 | 0.0 | . | 1.7 | 0.9 | 0.0 | . | 0.0 | . | 3.0 | 2.1 | 1.3 | 1.3 | 0.4 | 0.4 | 1.5 | 0.6 | 2.9 | 0.9 | 1.3 | 0.2 |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 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. 1224812. Birmensdorf, Swiss Federal Research Institute WSL