Scelta degli argomenti
regione dei boschi di protezione | |||||||||||||||
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Giura/Altopiano | Alpi nordoccidentali | Alpi nordorientali | Alpi sudoccidentali | Alpi sudorientali | Sud delle Alpi | Svizzera | |||||||||
diametro a petto d'uomo (10 classi) | conifere e latifoglie | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
nessuna indicazione | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
conifere | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
latifoglie | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
non determinabile | 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 | . | |
12-20 cm | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
conifere | 18.8 | 0.9 | 25.2 | 1.3 | 19.1 | 1.4 | 27.9 | 1.5 | 34.7 | 1.7 | 12.5 | 1.3 | 22.0 | 0.5 | |
latifoglie | 24.2 | 0.9 | 16.4 | 1.1 | 16.4 | 1.3 | 16.7 | 1.7 | 7.9 | 1.2 | 34.3 | 1.9 | 20.6 | 0.6 | |
non determinabile | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
totale | 43.0 | 0.9 | 41.6 | 1.1 | 35.5 | 1.5 | 44.6 | 1.5 | 42.6 | 1.5 | 46.8 | 1.5 | 42.6 | 0.5 | |
21-30 cm | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
conifere | 10.9 | 0.5 | 15.5 | 0.8 | 13.6 | 0.9 | 19.8 | 1.3 | 21.2 | 1.0 | 8.6 | 0.8 | 13.9 | 0.3 | |
latifoglie | 12.3 | 0.5 | 9.0 | 0.7 | 11.4 | 1.0 | 6.3 | 0.8 | 3.8 | 0.7 | 19.3 | 1.2 | 11.0 | 0.3 | |
non determinabile | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
totale | 23.2 | 0.6 | 24.5 | 0.8 | 25.0 | 0.9 | 26.1 | 1.1 | 25.0 | 0.9 | 27.9 | 1.1 | 24.9 | 0.3 | |
31-40 cm | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
conifere | 6.7 | 0.4 | 10.5 | 0.6 | 10.4 | 0.7 | 12.0 | 0.8 | 13.1 | 0.7 | 5.5 | 0.5 | 9.0 | 0.2 | |
latifoglie | 7.8 | 0.4 | 4.4 | 0.4 | 6.8 | 0.6 | 1.7 | 0.3 | 1.2 | 0.2 | 7.5 | 0.6 | 5.6 | 0.2 | |
non determinabile | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
totale | 14.5 | 0.5 | 14.9 | 0.6 | 17.2 | 0.8 | 13.7 | 0.8 | 14.3 | 0.7 | 13.1 | 0.7 | 14.6 | 0.3 | |
41-50 cm | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
conifere | 5.0 | 0.2 | 7.2 | 0.4 | 6.9 | 0.5 | 7.3 | 0.6 | 8.8 | 0.6 | 3.5 | 0.3 | 6.1 | 0.2 | |
latifoglie | 4.8 | 0.2 | 2.2 | 0.2 | 3.8 | 0.4 | 0.5 | 0.1 | 0.5 | 0.1 | 2.8 | 0.3 | 2.9 | 0.1 | |
non determinabile | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
totale | 9.8 | 0.3 | 9.4 | 0.5 | 10.7 | 0.6 | 7.8 | 0.6 | 9.3 | 0.6 | 6.3 | 0.4 | 9.0 | 0.2 | |
51-60 cm | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
conifere | 3.1 | 0.2 | 4.5 | 0.3 | 5.0 | 0.4 | 4.3 | 0.4 | 4.9 | 0.4 | 2.3 | 0.3 | 3.8 | 0.1 | |
latifoglie | 2.7 | 0.1 | 1.1 | 0.1 | 1.7 | 0.2 | 0.2 | 0.1 | 0.3 | 0.1 | 1.1 | 0.2 | 1.5 | 0.1 | |
non determinabile | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
totale | 5.7 | 0.2 | 5.6 | 0.3 | 6.6 | 0.4 | 4.5 | 0.4 | 5.2 | 0.4 | 3.4 | 0.3 | 5.3 | 0.1 | |
61-70 cm | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
conifere | 1.5 | 0.1 | 2.1 | 0.2 | 2.4 | 0.3 | 1.8 | 0.2 | 2.1 | 0.2 | 0.9 | 0.1 | 1.7 | 0.1 | |
latifoglie | 0.9 | 0.1 | 0.3 | 0.1 | 0.5 | 0.1 | 0.1 | 0.0 | 0.1 | 0.0 | 0.4 | 0.1 | 0.5 | 0.0 | |
non determinabile | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
totale | 2.4 | 0.1 | 2.4 | 0.2 | 2.9 | 0.3 | 1.9 | 0.2 | 2.2 | 0.2 | 1.2 | 0.1 | 2.2 | 0.1 | |
71-80 cm | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
conifere | 0.6 | 0.1 | 1.0 | 0.1 | 1.2 | 0.2 | 0.9 | 0.2 | 0.8 | 0.1 | 0.4 | 0.1 | 0.8 | 0.0 | |
latifoglie | 0.3 | 0.0 | 0.2 | 0.0 | 0.1 | 0.1 | 0.0 | 0.0 | 0.1 | 0.0 | 0.2 | 0.0 | 0.2 | 0.0 | |
non determinabile | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
totale | 0.9 | 0.1 | 1.1 | 0.1 | 1.3 | 0.2 | 0.9 | 0.2 | 0.9 | 0.1 | 0.6 | 0.1 | 1.0 | 0.0 | |
81-90 cm | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
conifere | 0.2 | 0.0 | 0.3 | 0.0 | 0.3 | 0.1 | 0.3 | 0.1 | 0.4 | 0.1 | 0.2 | 0.1 | 0.3 | 0.0 | |
latifoglie | 0.1 | 0.0 | 0.0 | 0.0 | 0.1 | 0.0 | 0.0 | . | 0.0 | . | 0.1 | 0.0 | 0.0 | 0.0 | |
non determinabile | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
totale | 0.3 | 0.0 | 0.3 | 0.1 | 0.5 | 0.1 | 0.3 | 0.1 | 0.4 | 0.1 | 0.3 | 0.1 | 0.3 | 0.0 | |
91-100 cm | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
conifere | 0.0 | 0.0 | 0.1 | 0.0 | 0.1 | 0.0 | 0.2 | 0.0 | 0.1 | 0.0 | 0.1 | 0.0 | 0.1 | 0.0 | |
latifoglie | 0.0 | 0.0 | 0.0 | . | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | . | 0.1 | 0.0 | 0.0 | 0.0 | |
non determinabile | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
totale | 0.1 | 0.0 | 0.1 | 0.0 | 0.1 | 0.0 | 0.2 | 0.1 | 0.1 | 0.0 | 0.1 | 0.0 | 0.1 | 0.0 | |
>100 cm | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
conifere | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.0 | 0.0 | 0.0 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
latifoglie | 0.0 | 0.0 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.0 | 0.0 | 0.0 | |
non determinabile | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
totale | 0.1 | 0.0 | 0.0 | 0.0 | 0.1 | 0.0 | 0.0 | 0.0 | 0.1 | 0.0 | 0.1 | 0.0 | 0.1 | 0.0 | |
totale | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
conifere | 46.9 | 1.2 | 66.4 | 1.8 | 59.1 | 2.2 | 74.5 | 2.5 | 86.2 | 1.9 | 34.2 | 2.4 | 57.7 | 0.8 | |
latifoglie | 53.1 | 1.2 | 33.6 | 1.8 | 40.9 | 2.2 | 25.5 | 2.5 | 13.8 | 1.9 | 65.8 | 2.4 | 42.3 | 0.8 | |
non determinabile | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
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. 1264331. Birmensdorf, Swiss Federal Research Institute WSL