Selection from the list of topics
protection forest region | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jura + Plateau | Northwestern Alps | Northeastern Alps | Southwestern Alps | Southeastern Alps | Southern Alps | Switzerland | |||||||||
predominant tree class | stand age (in 40-year classes) | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
n/a | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
0 (unstocked) | 1.1 | 0.3 | 1.7 | 0.6 | 1.3 | 0.6 | 1.1 | 0.6 | 0.3 | 0.3 | 0.5 | 0.4 | 1.1 | 0.2 | |
1-40 years | 2.4 | 0.4 | 1.3 | 0.5 | 2.1 | 0.8 | 1.1 | 0.6 | 0.9 | 0.5 | 0.8 | 0.5 | 1.7 | 0.2 | |
41-80 years | 0.1 | 0.1 | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.1 | 0.1 | |
81-120 years | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
121-160 years | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
>160 years | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
uneven-aged | 0.1 | 0.1 | 0.2 | 0.2 | 0.3 | 0.3 | 0.7 | 0.5 | 0.0 | . | 0.0 | . | 0.2 | 0.1 | |
total | 3.7 | 0.5 | 3.3 | 0.8 | 3.7 | 1.1 | 2.9 | 1.0 | 1.2 | 0.6 | 1.6 | 0.7 | 3.0 | 0.3 | |
conifers | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
0 (unstocked) | 0.4 | 0.2 | 2.7 | 0.7 | 1.9 | 0.8 | 0.4 | 0.4 | 1.2 | 0.6 | 0.6 | 0.4 | 1.1 | 0.2 | |
1-40 years | 10.2 | 0.8 | 7.1 | 1.1 | 7.8 | 1.5 | 8.1 | 1.7 | 9.4 | 1.6 | 2.9 | 0.9 | 8.3 | 0.5 | |
41-80 years | 7.5 | 0.8 | 6.4 | 1.0 | 5.5 | 1.2 | 11.1 | 1.9 | 5.7 | 1.3 | 4.1 | 1.1 | 6.8 | 0.5 | |
81-120 years | 15.6 | 1.0 | 13.5 | 1.5 | 13.6 | 1.8 | 8.5 | 1.7 | 11.1 | 1.7 | 7.1 | 1.4 | 12.9 | 0.6 | |
121-160 years | 8.8 | 0.8 | 14.5 | 1.5 | 18.3 | 2.1 | 17.3 | 2.3 | 19.0 | 2.1 | 7.2 | 1.4 | 12.6 | 0.6 | |
>160 years | 2.1 | 0.4 | 8.0 | 1.2 | 9.5 | 1.6 | 14.1 | 2.1 | 19.6 | 2.1 | 6.7 | 1.3 | 7.6 | 0.5 | |
uneven-aged | 6.4 | 0.7 | 21.1 | 1.8 | 8.9 | 1.6 | 22.4 | 2.5 | 23.3 | 2.3 | 10.5 | 1.6 | 13.1 | 0.6 | |
total | 50.9 | 1.4 | 73.5 | 1.9 | 65.5 | 2.6 | 82.0 | 2.3 | 89.2 | 1.7 | 39.2 | 2.5 | 62.4 | 0.8 | |
broadleaves | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
0 (unstocked) | 0.7 | 0.2 | 0.8 | 0.4 | 0.3 | 0.3 | 0.0 | . | 0.3 | 0.3 | 0.0 | . | 0.5 | 0.1 | |
1-40 years | 9.1 | 0.8 | 3.1 | 0.8 | 6.2 | 1.3 | 5.6 | 1.4 | 2.9 | 0.9 | 12.4 | 1.8 | 7.1 | 0.5 | |
41-80 years | 9.6 | 0.8 | 3.9 | 0.8 | 7.0 | 1.4 | 4.5 | 1.2 | 1.7 | 0.7 | 23.8 | 2.3 | 8.6 | 0.5 | |
81-120 years | 15.8 | 1.0 | 6.2 | 1.0 | 10.8 | 1.7 | 1.0 | 0.6 | 1.1 | 0.6 | 5.3 | 1.2 | 9.3 | 0.5 | |
121-160 years | 5.8 | 0.7 | 2.6 | 0.7 | 3.4 | 0.9 | 0.0 | . | 0.8 | 0.5 | 2.4 | 0.9 | 3.5 | 0.3 | |
>160 years | 0.6 | 0.2 | 1.3 | 0.5 | 0.3 | 0.3 | 0.3 | 0.3 | 0.0 | . | 0.9 | 0.5 | 0.6 | 0.1 | |
uneven-aged | 3.9 | 0.6 | 5.2 | 1.0 | 2.9 | 0.9 | 3.7 | 1.2 | 2.6 | 0.9 | 14.3 | 1.9 | 5.0 | 0.4 | |
total | 45.4 | 1.4 | 23.2 | 1.8 | 30.8 | 2.5 | 15.1 | 2.1 | 9.6 | 1.6 | 59.2 | 2.5 | 34.6 | 0.8 | |
total | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
0 (unstocked) | 2.2 | 0.4 | 5.2 | 1.0 | 3.5 | 1.0 | 1.5 | 0.7 | 1.8 | 0.7 | 1.1 | 0.6 | 2.6 | 0.3 | |
1-40 years | 21.6 | 1.1 | 11.6 | 1.4 | 16.1 | 2.0 | 14.8 | 2.2 | 13.3 | 1.8 | 16.2 | 2.0 | 17.0 | 0.6 | |
41-80 years | 17.2 | 1.1 | 10.5 | 1.3 | 12.5 | 1.8 | 15.6 | 2.2 | 7.4 | 1.4 | 28.2 | 2.4 | 15.5 | 0.6 | |
81-120 years | 31.4 | 1.3 | 19.7 | 1.7 | 24.4 | 2.3 | 9.6 | 1.8 | 12.2 | 1.8 | 12.4 | 1.8 | 22.2 | 0.7 | |
121-160 years | 14.6 | 1.0 | 17.1 | 1.6 | 21.7 | 2.2 | 17.3 | 2.3 | 19.9 | 2.2 | 9.7 | 1.6 | 16.1 | 0.7 | |
>160 years | 2.7 | 0.5 | 9.3 | 1.3 | 9.8 | 1.6 | 14.4 | 2.1 | 19.6 | 2.1 | 7.6 | 1.4 | 8.2 | 0.5 | |
uneven-aged | 10.3 | 0.9 | 26.5 | 1.9 | 12.1 | 1.8 | 26.9 | 2.7 | 25.9 | 2.4 | 24.8 | 2.4 | 18.3 | 0.7 | |
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. 1322227. Birmensdorf, Swiss Federal Research Institute WSL