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 | 0.5 | 0.2 | 1.0 | 0.3 | 1.4 | 0.5 | 0.5 | 0.3 | 0.7 | 0.3 | 0.4 | 0.2 | 0.7 | 0.1 | |
labile | 0.7 | 0.2 | 1.3 | 0.4 | 0.3 | 0.2 | 0.7 | 0.4 | 1.0 | 0.4 | 0.4 | 0.2 | 0.8 | 0.1 | |
stabile | 0.7 | 0.2 | 2.4 | 0.5 | 1.5 | 0.5 | 0.4 | 0.2 | 1.0 | 0.4 | 0.0 | . | 1.0 | 0.1 | |
totale | 2.0 | 0.3 | 4.7 | 0.7 | 3.2 | 0.7 | 1.6 | 0.5 | 2.7 | 0.6 | 0.8 | 0.3 | 2.5 | 0.2 | |
1-40 anni | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critica | 1.8 | 0.3 | 1.2 | 0.4 | 2.0 | 0.6 | 1.8 | 0.5 | 1.2 | 0.4 | 1.6 | 0.4 | 1.6 | 0.2 | |
labile | 7.9 | 0.6 | 4.9 | 0.7 | 5.7 | 0.9 | 9.0 | 1.2 | 5.9 | 0.9 | 10.0 | 1.1 | 7.3 | 0.3 | |
stabile | 11.3 | 0.6 | 6.8 | 0.8 | 10.4 | 1.2 | 7.5 | 1.1 | 10.3 | 1.1 | 10.0 | 1.1 | 9.8 | 0.4 | |
totale | 21.1 | 0.8 | 13.0 | 1.1 | 18.1 | 1.5 | 18.2 | 1.6 | 17.4 | 1.4 | 21.5 | 1.4 | 18.7 | 0.5 | |
41-80 anni | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critica | 1.2 | 0.2 | 1.0 | 0.3 | 0.6 | 0.3 | 0.9 | 0.4 | 0.5 | 0.3 | 0.1 | 0.1 | 0.9 | 0.1 | |
labile | 5.9 | 0.5 | 3.8 | 0.6 | 4.3 | 0.8 | 4.8 | 0.9 | 2.1 | 0.5 | 9.2 | 1.0 | 5.2 | 0.3 | |
stabile | 9.6 | 0.6 | 5.3 | 0.7 | 8.5 | 1.1 | 7.7 | 1.1 | 5.3 | 0.8 | 15.2 | 1.3 | 8.8 | 0.4 | |
totale | 16.8 | 0.8 | 10.2 | 0.9 | 13.4 | 1.3 | 13.4 | 1.4 | 8.0 | 1.0 | 24.5 | 1.5 | 14.8 | 0.5 | |
81-120 anni | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critica | 1.7 | 0.3 | 1.1 | 0.3 | 0.9 | 0.4 | 0.4 | 0.3 | 0.3 | 0.2 | 0.3 | 0.2 | 1.0 | 0.1 | |
labile | 10.7 | 0.7 | 9.3 | 0.9 | 9.1 | 1.1 | 3.3 | 0.7 | 4.1 | 0.7 | 2.4 | 0.6 | 7.6 | 0.3 | |
stabile | 19.5 | 0.8 | 8.9 | 0.9 | 16.1 | 1.4 | 7.7 | 1.1 | 6.6 | 0.9 | 8.0 | 1.0 | 13.1 | 0.4 | |
totale | 31.9 | 1.0 | 19.2 | 1.2 | 26.1 | 1.7 | 11.3 | 1.3 | 11.0 | 1.2 | 10.7 | 1.1 | 21.7 | 0.5 | |
121-160 anni | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critica | 0.6 | 0.2 | 0.7 | 0.3 | 0.6 | 0.3 | 0.7 | 0.3 | 0.3 | 0.2 | 0.3 | 0.2 | 0.6 | 0.1 | |
labile | 4.0 | 0.4 | 7.2 | 0.8 | 4.6 | 0.8 | 4.4 | 0.8 | 4.7 | 0.8 | 2.6 | 0.6 | 4.5 | 0.3 | |
stabile | 9.4 | 0.6 | 8.8 | 0.9 | 14.1 | 1.3 | 10.8 | 1.3 | 11.3 | 1.2 | 5.1 | 0.8 | 9.6 | 0.4 | |
totale | 14.0 | 0.7 | 16.7 | 1.2 | 19.3 | 1.5 | 15.9 | 1.5 | 16.3 | 1.4 | 7.9 | 0.9 | 14.7 | 0.5 | |
>160 anni | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critica | 0.0 | . | 0.3 | 0.2 | 0.1 | 0.1 | 0.5 | 0.3 | 0.3 | 0.2 | 0.3 | 0.2 | 0.2 | 0.1 | |
labile | 0.9 | 0.2 | 2.9 | 0.5 | 3.5 | 0.7 | 4.1 | 0.8 | 4.9 | 0.8 | 2.9 | 0.6 | 2.6 | 0.2 | |
stabile | 1.7 | 0.3 | 4.9 | 0.7 | 4.5 | 0.8 | 10.3 | 1.3 | 12.3 | 1.2 | 5.2 | 0.8 | 5.2 | 0.3 | |
totale | 2.6 | 0.3 | 8.1 | 0.8 | 8.1 | 1.1 | 14.9 | 1.5 | 17.4 | 1.4 | 8.4 | 1.0 | 8.0 | 0.3 | |
popolamenti non coetanei | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critica | 0.7 | 0.2 | 1.0 | 0.3 | 0.6 | 0.3 | 0.7 | 0.4 | 0.8 | 0.3 | 0.5 | 0.3 | 0.7 | 0.1 | |
labile | 2.7 | 0.4 | 11.5 | 1.0 | 3.3 | 0.7 | 6.3 | 1.0 | 7.0 | 0.9 | 7.9 | 1.0 | 5.9 | 0.3 | |
stabile | 8.2 | 0.6 | 15.6 | 1.1 | 7.9 | 1.1 | 17.7 | 1.6 | 19.4 | 1.5 | 17.8 | 1.4 | 13.0 | 0.4 | |
totale | 11.7 | 0.7 | 28.1 | 1.4 | 11.8 | 1.3 | 24.7 | 1.8 | 27.2 | 1.6 | 26.2 | 1.6 | 19.6 | 0.5 | |
totale | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critica | 6.6 | 0.5 | 6.3 | 0.8 | 6.3 | 0.9 | 5.4 | 0.9 | 4.1 | 0.7 | 3.4 | 0.7 | 5.7 | 0.3 | |
labile | 32.8 | 1.0 | 41.0 | 1.5 | 30.9 | 1.8 | 32.5 | 1.9 | 29.7 | 1.7 | 35.3 | 1.7 | 33.9 | 0.6 | |
stabile | 60.6 | 1.0 | 52.7 | 1.6 | 62.8 | 1.9 | 62.1 | 2.0 | 66.2 | 1.7 | 61.3 | 1.8 | 60.4 | 0.6 | |
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. 1380586. Birmensdorf, Swiss Federal Research Institute WSL