Selection from the list of topics
protection forest region | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jura + Plateau | Northwestern Alps | Northeastern Alps | Southwestern Alps | Southeastern Alps | Southern Alps | Switzerland | |||||||||
stand age (in 40-year classes) | stand stability | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
n/a | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critical | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
reduced | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
stable | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
0 (unstocked) | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critical | 0.0 | . | 0.4 | 0.3 | 0.6 | 0.4 | 0.6 | 0.4 | 0.7 | 0.4 | 0.0 | . | 0.3 | 0.1 | |
reduced | 0.1 | 0.1 | 0.3 | 0.2 | 0.6 | 0.4 | 0.3 | 0.3 | 0.7 | 0.4 | 0.2 | 0.2 | 0.3 | 0.1 | |
stable | 0.7 | 0.3 | 1.2 | 0.5 | 0.7 | 0.4 | 1.2 | 0.6 | 1.4 | 0.6 | 0.9 | 0.4 | 1.0 | 0.2 | |
total | 0.8 | 0.3 | 2.0 | 0.6 | 1.9 | 0.7 | 2.1 | 0.8 | 2.9 | 0.8 | 1.1 | 0.5 | 1.6 | 0.2 | |
1-40 years | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critical | 0.8 | 0.3 | 1.8 | 0.6 | 2.4 | 0.8 | 4.9 | 1.2 | 3.1 | 0.8 | 2.6 | 0.7 | 2.1 | 0.2 | |
reduced | 10.2 | 0.8 | 8.1 | 1.2 | 11.8 | 1.7 | 8.8 | 1.6 | 7.4 | 1.3 | 9.4 | 1.4 | 9.4 | 0.5 | |
stable | 12.8 | 0.9 | 7.5 | 1.1 | 6.6 | 1.3 | 5.2 | 1.2 | 7.1 | 1.2 | 5.3 | 1.1 | 8.7 | 0.5 | |
total | 23.8 | 1.0 | 17.3 | 1.6 | 20.8 | 2.1 | 18.9 | 2.1 | 17.6 | 1.8 | 17.3 | 1.8 | 20.2 | 0.6 | |
41-80 years | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critical | 0.5 | 0.2 | 0.5 | 0.3 | 1.0 | 0.5 | 3.1 | 1.0 | 1.9 | 0.7 | 2.2 | 0.7 | 1.2 | 0.2 | |
reduced | 6.3 | 0.7 | 6.5 | 1.0 | 6.7 | 1.3 | 4.2 | 1.1 | 4.1 | 1.0 | 15.1 | 1.7 | 7.0 | 0.4 | |
stable | 10.4 | 0.9 | 5.3 | 1.0 | 5.8 | 1.2 | 5.8 | 1.3 | 4.5 | 1.0 | 11.4 | 1.5 | 7.9 | 0.5 | |
total | 17.2 | 1.1 | 12.4 | 1.4 | 13.5 | 1.7 | 13.1 | 1.9 | 10.5 | 1.5 | 28.7 | 2.2 | 16.2 | 0.6 | |
81-120 years | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critical | 0.7 | 0.2 | 0.7 | 0.3 | 0.5 | 0.4 | 0.0 | . | 0.7 | 0.4 | 0.0 | . | 0.5 | 0.1 | |
reduced | 9.0 | 0.8 | 8.5 | 1.1 | 7.8 | 1.3 | 3.4 | 1.0 | 5.2 | 1.1 | 3.0 | 0.8 | 7.0 | 0.4 | |
stable | 17.0 | 1.0 | 6.9 | 1.0 | 14.5 | 1.8 | 4.3 | 1.1 | 5.9 | 1.1 | 4.2 | 1.0 | 10.6 | 0.5 | |
total | 26.7 | 1.2 | 16.0 | 1.5 | 22.9 | 2.1 | 7.7 | 1.5 | 11.8 | 1.6 | 7.2 | 1.3 | 18.1 | 0.6 | |
121-160 years | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critical | 0.0 | . | 1.0 | 0.4 | 0.8 | 0.4 | 1.7 | 0.7 | 0.7 | 0.4 | 0.0 | . | 0.5 | 0.1 | |
reduced | 3.6 | 0.5 | 7.3 | 1.0 | 6.2 | 1.2 | 5.7 | 1.3 | 6.3 | 1.2 | 2.4 | 0.7 | 4.9 | 0.4 | |
stable | 8.3 | 0.8 | 4.0 | 0.8 | 6.7 | 1.3 | 2.8 | 0.9 | 8.4 | 1.4 | 3.1 | 0.8 | 6.2 | 0.4 | |
total | 11.9 | 0.9 | 12.3 | 1.3 | 13.7 | 1.7 | 10.2 | 1.7 | 15.4 | 1.7 | 5.5 | 1.1 | 11.6 | 0.5 | |
>160 years | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critical | 0.0 | . | 0.2 | 0.2 | 0.5 | 0.4 | 0.9 | 0.5 | 0.0 | . | 0.0 | . | 0.2 | 0.1 | |
reduced | 0.8 | 0.3 | 2.9 | 0.7 | 2.1 | 0.7 | 5.7 | 1.3 | 3.8 | 0.9 | 3.1 | 0.8 | 2.5 | 0.3 | |
stable | 1.3 | 0.3 | 3.7 | 0.8 | 4.5 | 1.1 | 5.2 | 1.2 | 10.0 | 1.5 | 3.7 | 0.9 | 3.9 | 0.3 | |
total | 2.1 | 0.4 | 6.8 | 1.0 | 7.1 | 1.3 | 11.9 | 1.8 | 13.7 | 1.7 | 6.8 | 1.2 | 6.5 | 0.4 | |
uneven-aged | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critical | 0.3 | 0.2 | 2.5 | 0.6 | 1.4 | 0.6 | 2.8 | 0.9 | 0.5 | 0.3 | 1.9 | 0.7 | 1.3 | 0.2 | |
reduced | 4.8 | 0.6 | 14.5 | 1.5 | 9.9 | 1.5 | 13.3 | 1.9 | 9.6 | 1.4 | 16.1 | 1.8 | 10.0 | 0.5 | |
stable | 12.4 | 0.9 | 16.2 | 1.5 | 8.9 | 1.5 | 20.0 | 2.2 | 18.0 | 1.9 | 15.4 | 1.7 | 14.5 | 0.6 | |
total | 17.5 | 1.1 | 33.1 | 2.0 | 20.2 | 2.1 | 36.1 | 2.7 | 28.1 | 2.2 | 33.4 | 2.3 | 25.8 | 0.7 | |
total | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critical | 2.3 | 0.4 | 7.0 | 1.1 | 7.2 | 1.3 | 14.0 | 1.9 | 7.6 | 1.3 | 6.7 | 1.2 | 6.1 | 0.4 | |
reduced | 34.7 | 1.4 | 48.1 | 2.1 | 45.0 | 2.6 | 41.5 | 2.7 | 37.1 | 2.4 | 49.3 | 2.4 | 41.1 | 0.8 | |
stable | 63.0 | 1.4 | 44.9 | 2.1 | 47.8 | 2.6 | 44.5 | 2.7 | 55.3 | 2.4 | 44.0 | 2.4 | 52.9 | 0.9 | |
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. 1380612. Birmensdorf, Swiss Federal Research Institute WSL