Scelta degli argomenti
regione dei boschi di protezione | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Giura/Altopiano | Alpi nordoccidentali | Alpi nordorientali | Alpi sudoccidentali | Alpi sudorientali | Sud delle Alpi | Svizzera | |||||||||
età del popolamento (classi di 40 anni) | stabilità del popolamento | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
nessuna indicazione | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critica | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
labile | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
stabile | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
totale | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
0 (non boscata) | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critica | 0.7 | 0.2 | 0.8 | 0.4 | 1.6 | 0.7 | 0.7 | 0.5 | 0.6 | 0.4 | 0.6 | 0.4 | 0.8 | 0.2 | |
labile | 0.7 | 0.3 | 1.4 | 0.5 | 0.6 | 0.4 | 0.7 | 0.5 | 0.3 | 0.3 | 0.5 | 0.4 | 0.8 | 0.2 | |
stabile | 0.8 | 0.3 | 3.0 | 0.8 | 1.3 | 0.7 | 0.0 | . | 0.9 | 0.5 | 0.0 | . | 1.1 | 0.2 | |
totale | 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 anni | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critica | 1.8 | 0.4 | 1.2 | 0.5 | 1.3 | 0.6 | 1.5 | 0.7 | 0.6 | 0.4 | 0.3 | 0.3 | 1.3 | 0.2 | |
labile | 9.1 | 0.8 | 4.3 | 0.9 | 4.5 | 1.1 | 7.1 | 1.6 | 4.7 | 1.2 | 8.3 | 1.5 | 7.0 | 0.5 | |
stabile | 10.7 | 0.9 | 6.0 | 1.0 | 10.3 | 1.7 | 6.2 | 1.5 | 7.9 | 1.5 | 7.7 | 1.4 | 8.8 | 0.5 | |
totale | 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 anni | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critica | 1.2 | 0.3 | 1.6 | 0.5 | 0.8 | 0.5 | 1.1 | 0.7 | 0.6 | 0.4 | 0.3 | 0.3 | 1.0 | 0.2 | |
labile | 6.3 | 0.7 | 4.5 | 0.9 | 3.8 | 1.0 | 4.4 | 1.3 | 2.3 | 0.8 | 10.5 | 1.7 | 5.5 | 0.4 | |
stabile | 9.8 | 0.9 | 4.4 | 0.9 | 7.8 | 1.5 | 10.0 | 1.8 | 4.5 | 1.1 | 17.4 | 2.1 | 8.9 | 0.5 | |
totale | 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 anni | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critica | 1.5 | 0.4 | 1.4 | 0.5 | 0.8 | 0.5 | 0.0 | . | 0.3 | 0.3 | 0.3 | 0.3 | 1.0 | 0.2 | |
labile | 10.6 | 0.9 | 9.1 | 1.2 | 10.3 | 1.7 | 3.7 | 1.1 | 4.1 | 1.1 | 2.6 | 0.9 | 8.0 | 0.5 | |
stabile | 19.2 | 1.1 | 9.3 | 1.3 | 13.3 | 1.8 | 5.9 | 1.4 | 7.8 | 1.5 | 9.4 | 1.6 | 13.1 | 0.6 | |
totale | 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 anni | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critica | 0.9 | 0.3 | 0.9 | 0.4 | 1.2 | 0.6 | 0.8 | 0.5 | 0.6 | 0.4 | 0.0 | . | 0.8 | 0.2 | |
labile | 4.0 | 0.6 | 7.2 | 1.1 | 4.8 | 1.2 | 3.9 | 1.2 | 6.6 | 1.3 | 3.9 | 1.0 | 4.9 | 0.4 | |
stabile | 9.7 | 0.9 | 9.0 | 1.2 | 15.6 | 2.0 | 12.7 | 2.0 | 12.6 | 1.8 | 5.8 | 1.3 | 10.4 | 0.6 | |
totale | 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 anni | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critica | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 0.6 | 0.4 | 0.6 | 0.4 | 0.2 | 0.1 | |
labile | 1.3 | 0.3 | 3.4 | 0.8 | 4.7 | 1.1 | 4.3 | 1.2 | 4.3 | 1.1 | 1.8 | 0.7 | 2.7 | 0.3 | |
stabile | 1.3 | 0.3 | 5.9 | 1.0 | 5.1 | 1.2 | 9.7 | 1.8 | 14.7 | 1.9 | 5.2 | 1.2 | 5.3 | 0.4 | |
totale | 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 | |
popolamenti non coetanei | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critica | 0.9 | 0.3 | 1.1 | 0.5 | 0.7 | 0.5 | 1.5 | 0.7 | 0.3 | 0.3 | 0.9 | 0.5 | 0.9 | 0.2 | |
labile | 2.0 | 0.4 | 11.6 | 1.4 | 3.3 | 1.0 | 6.2 | 1.5 | 7.2 | 1.4 | 7.2 | 1.4 | 5.4 | 0.4 | |
stabile | 7.5 | 0.8 | 13.8 | 1.5 | 8.1 | 1.5 | 19.2 | 2.4 | 18.4 | 2.1 | 16.7 | 2.0 | 12.0 | 0.6 | |
totale | 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 | |
totale | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critica | 7.0 | 0.7 | 7.1 | 1.1 | 6.4 | 1.4 | 6.0 | 1.4 | 3.5 | 1.0 | 3.0 | 0.9 | 6.0 | 0.4 | |
labile | 34.0 | 1.4 | 41.5 | 2.2 | 32.0 | 2.6 | 30.4 | 2.8 | 29.7 | 2.5 | 34.7 | 2.6 | 34.4 | 0.9 | |
stabile | 59.0 | 1.4 | 51.4 | 2.2 | 61.6 | 2.7 | 63.6 | 2.9 | 66.8 | 2.6 | 62.2 | 2.7 | 59.6 | 0.9 | |
totale | 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. 1380570. Birmensdorf, Swiss Federal Research Institute WSL