Selection from the list of topics
protection forest region | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jura + Plateau | Northwestern Alps | Northeastern Alps | Southwestern Alps | Southeastern Alps | Southern Alps | Switzerland | |||||||||
time of last treatment (in 10-year classes) | site quality | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
n/a | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
low | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
moderate | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
good | 0.0 | 0.0 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 0.0 | |
very good | 0.0 | 0.0 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 0.0 | |
total | 0.1 | 0.1 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 0.0 | |
=10 years ago | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
low | 3.0 | 0.4 | 5.5 | 0.7 | 2.8 | 0.6 | 2.3 | 0.6 | 2.6 | 0.5 | 0.3 | 0.2 | 2.9 | 0.2 | |
moderate | 4.1 | 0.4 | 10.9 | 0.9 | 5.5 | 0.8 | 17.2 | 1.5 | 13.8 | 1.2 | 3.3 | 0.6 | 8.0 | 0.3 | |
good | 19.9 | 0.9 | 18.9 | 1.2 | 20.1 | 1.5 | 0.8 | 0.3 | 3.7 | 0.6 | 6.8 | 0.8 | 13.8 | 0.4 | |
very good | 38.0 | 1.0 | 5.4 | 0.7 | 6.0 | 0.9 | 0.4 | 0.3 | 0.0 | . | 0.1 | 0.1 | 14.5 | 0.4 | |
total | 65.0 | 1.0 | 40.7 | 1.5 | 34.5 | 1.8 | 20.7 | 1.6 | 20.1 | 1.4 | 10.6 | 1.0 | 39.2 | 0.6 | |
11-20 years ago | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
low | 1.4 | 0.2 | 4.0 | 0.6 | 3.4 | 0.7 | 1.4 | 0.5 | 2.0 | 0.5 | 0.1 | 0.1 | 2.0 | 0.2 | |
moderate | 1.4 | 0.3 | 5.0 | 0.7 | 5.2 | 0.8 | 9.4 | 1.1 | 12.1 | 1.1 | 2.0 | 0.5 | 4.8 | 0.3 | |
good | 6.5 | 0.5 | 8.7 | 0.9 | 11.2 | 1.2 | 0.6 | 0.3 | 3.2 | 0.6 | 4.0 | 0.7 | 6.0 | 0.3 | |
very good | 8.8 | 0.6 | 2.8 | 0.5 | 1.7 | 0.5 | 0.5 | 0.3 | 0.0 | . | 0.2 | 0.2 | 3.7 | 0.2 | |
total | 18.1 | 0.8 | 20.5 | 1.2 | 21.5 | 1.5 | 11.9 | 1.3 | 17.2 | 1.3 | 6.4 | 0.8 | 16.5 | 0.5 | |
21-30 years ago | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
low | 0.7 | 0.2 | 2.7 | 0.5 | 3.0 | 0.6 | 2.2 | 0.6 | 4.0 | 0.7 | 1.1 | 0.4 | 2.0 | 0.2 | |
moderate | 0.8 | 0.2 | 4.5 | 0.6 | 2.4 | 0.6 | 6.2 | 0.9 | 9.1 | 1.0 | 3.7 | 0.6 | 3.7 | 0.2 | |
good | 2.3 | 0.3 | 3.3 | 0.6 | 5.2 | 0.8 | 0.6 | 0.3 | 1.8 | 0.5 | 3.2 | 0.6 | 2.7 | 0.2 | |
very good | 3.1 | 0.4 | 0.6 | 0.2 | 1.6 | 0.5 | 0.0 | . | 0.0 | . | 0.1 | 0.1 | 1.4 | 0.1 | |
total | 6.9 | 0.5 | 11.1 | 1.0 | 12.3 | 1.2 | 9.0 | 1.1 | 14.9 | 1.2 | 8.2 | 0.9 | 9.7 | 0.4 | |
31-40 years ago | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
low | 0.8 | 0.2 | 1.2 | 0.3 | 1.7 | 0.5 | 3.0 | 0.7 | 3.1 | 0.6 | 1.9 | 0.5 | 1.7 | 0.2 | |
moderate | 0.7 | 0.2 | 2.5 | 0.5 | 1.8 | 0.5 | 6.2 | 1.0 | 6.0 | 0.8 | 5.1 | 0.7 | 3.0 | 0.2 | |
good | 1.6 | 0.3 | 2.4 | 0.5 | 3.4 | 0.7 | 0.5 | 0.3 | 1.4 | 0.4 | 3.7 | 0.6 | 2.1 | 0.2 | |
very good | 0.8 | 0.2 | 0.5 | 0.2 | 1.1 | 0.4 | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.5 | 0.1 | |
total | 4.0 | 0.4 | 6.5 | 0.8 | 8.0 | 1.0 | 9.8 | 1.2 | 10.4 | 1.0 | 10.8 | 1.0 | 7.3 | 0.3 | |
41-50 years ago | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
low | 0.4 | 0.1 | 1.4 | 0.4 | 1.3 | 0.4 | 3.1 | 0.7 | 2.2 | 0.5 | 1.4 | 0.4 | 1.3 | 0.1 | |
moderate | 0.2 | 0.1 | 2.9 | 0.5 | 1.3 | 0.4 | 6.1 | 0.9 | 4.6 | 0.7 | 4.8 | 0.7 | 2.6 | 0.2 | |
good | 0.8 | 0.2 | 1.5 | 0.4 | 2.0 | 0.5 | 0.3 | 0.2 | 0.6 | 0.3 | 3.4 | 0.6 | 1.3 | 0.1 | |
very good | 0.8 | 0.2 | 0.4 | 0.2 | 0.4 | 0.2 | 0.3 | 0.2 | 0.0 | . | 0.0 | . | 0.4 | 0.1 | |
total | 2.2 | 0.3 | 6.1 | 0.7 | 5.1 | 0.8 | 9.8 | 1.2 | 7.4 | 0.9 | 9.7 | 1.0 | 5.7 | 0.3 | |
51-100 years ago | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
low | 1.1 | 0.2 | 2.6 | 0.5 | 3.5 | 0.7 | 8.2 | 1.1 | 6.6 | 0.8 | 2.3 | 0.5 | 3.3 | 0.2 | |
moderate | 0.2 | 0.1 | 3.0 | 0.5 | 2.5 | 0.6 | 15.9 | 1.4 | 6.8 | 0.9 | 16.9 | 1.2 | 5.8 | 0.3 | |
good | 0.8 | 0.2 | 2.2 | 0.4 | 3.2 | 0.6 | 0.3 | 0.2 | 0.9 | 0.3 | 15.1 | 1.2 | 3.3 | 0.2 | |
very good | 0.5 | 0.2 | 0.2 | 0.1 | 0.4 | 0.3 | 0.2 | 0.2 | 0.0 | . | 0.5 | 0.2 | 0.3 | 0.1 | |
total | 2.7 | 0.3 | 7.9 | 0.8 | 9.6 | 1.1 | 24.5 | 1.7 | 14.3 | 1.2 | 34.8 | 1.6 | 12.7 | 0.4 | |
>100 years ago or never | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
low | 0.3 | 0.1 | 3.1 | 0.5 | 4.9 | 0.8 | 4.9 | 0.9 | 8.8 | 1.0 | 2.9 | 0.6 | 3.3 | 0.2 | |
moderate | 0.2 | 0.1 | 2.4 | 0.5 | 2.3 | 0.5 | 9.3 | 1.1 | 5.9 | 0.8 | 11.4 | 1.0 | 4.1 | 0.2 | |
good | 0.3 | 0.1 | 1.3 | 0.4 | 1.8 | 0.5 | 0.1 | 0.1 | 0.9 | 0.3 | 5.3 | 0.8 | 1.4 | 0.1 | |
very good | 0.2 | 0.1 | 0.2 | 0.1 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.0 | |
total | 1.0 | 0.2 | 7.0 | 0.8 | 9.0 | 1.1 | 14.3 | 1.4 | 15.7 | 1.2 | 19.6 | 1.3 | 8.9 | 0.3 | |
total | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
low | 7.6 | 0.6 | 20.5 | 1.2 | 20.7 | 1.5 | 25.1 | 1.7 | 29.3 | 1.5 | 10.1 | 1.0 | 16.4 | 0.4 | |
moderate | 7.7 | 0.5 | 31.1 | 1.4 | 21.0 | 1.5 | 70.2 | 1.8 | 58.3 | 1.7 | 47.3 | 1.6 | 32.0 | 0.5 | |
good | 32.2 | 1.0 | 38.3 | 1.5 | 47.0 | 1.8 | 3.2 | 0.7 | 12.4 | 1.1 | 41.6 | 1.5 | 30.6 | 0.5 | |
very good | 52.4 | 1.0 | 10.0 | 0.9 | 11.3 | 1.2 | 1.5 | 0.5 | 0.0 | . | 1.0 | 0.3 | 21.0 | 0.4 | |
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. 1226385. Birmensdorf, Swiss Federal Research Institute WSL