Scelta degli argomenti
regione biogeografica | |||||||||||||||
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Giura | Altopiano | Versante nord delle Alpi | Alpi centrali occidentali | Alpi centrali orientali | Versante sud delle Alpi | Svizzera | |||||||||
diametro a petto d'uomo (10 classi) | conifere e latifoglie | m²/ha | ±% | m²/ha | ±% | m²/ha | ±% | m²/ha | ±% | m²/ha | ±% | m²/ha | ±% | m²/ha | ±% |
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 | 1.4 | 7 | 1.4 | 8 | 1.9 | 6 | 2.4 | 8 | 2.7 | 7 | 1.1 | 11 | 1.8 | 3 | |
latifoglie | 1.7 | 7 | 1.6 | 6 | 1.4 | 6 | 1.2 | 12 | 0.6 | 15 | 3.0 | 7 | 1.6 | 3 | |
non determinabile | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
totale | 3.1 | 5 | 3.0 | 4 | 3.3 | 4 | 3.6 | 6 | 3.3 | 6 | 4.2 | 5 | 3.3 | 2 | |
21-30 cm | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
conifere | 2.1 | 7 | 2.0 | 8 | 3.2 | 5 | 4.3 | 9 | 4.2 | 6 | 2.1 | 10 | 2.8 | 3 | |
latifoglie | 2.5 | 7 | 2.1 | 6 | 2.1 | 7 | 1.2 | 16 | 0.8 | 17 | 4.3 | 7 | 2.2 | 3 | |
non determinabile | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
totale | 4.6 | 5 | 4.1 | 5 | 5.3 | 4 | 5.5 | 7 | 4.9 | 6 | 6.4 | 5 | 5.0 | 2 | |
31-40 cm | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
conifere | 2.8 | 8 | 2.3 | 7 | 4.3 | 5 | 5.1 | 8 | 5.1 | 6 | 2.5 | 10 | 3.6 | 3 | |
latifoglie | 3.2 | 6 | 2.5 | 6 | 2.1 | 7 | 0.6 | 22 | 0.6 | 17 | 3.1 | 8 | 2.2 | 3 | |
non determinabile | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
totale | 6.1 | 5 | 4.8 | 4 | 6.4 | 4 | 5.6 | 7 | 5.7 | 5 | 5.6 | 6 | 5.7 | 2 | |
41-50 cm | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
conifere | 3.3 | 6 | 2.8 | 6 | 4.9 | 4 | 5.0 | 8 | 5.6 | 5 | 2.5 | 10 | 4.0 | 2 | |
latifoglie | 3.1 | 6 | 2.6 | 6 | 1.7 | 7 | 0.3 | 32 | 0.4 | 22 | 2.0 | 9 | 1.9 | 3 | |
non determinabile | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
totale | 6.5 | 4 | 5.4 | 4 | 6.6 | 4 | 5.3 | 8 | 6.0 | 5 | 4.5 | 6 | 5.9 | 2 | |
51-60 cm | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
conifere | 3.1 | 7 | 2.7 | 7 | 4.7 | 5 | 4.3 | 9 | 4.7 | 6 | 2.6 | 12 | 3.7 | 3 | |
latifoglie | 1.9 | 9 | 2.6 | 6 | 1.3 | 9 | 0.1 | 50 | 0.4 | 24 | 1.1 | 14 | 1.4 | 4 | |
non determinabile | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
totale | 5.0 | 5 | 5.3 | 4 | 6.0 | 4 | 4.4 | 8 | 5.0 | 6 | 3.7 | 10 | 5.1 | 2 | |
61-70 cm | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
conifere | 2.0 | 11 | 1.8 | 9 | 3.3 | 6 | 2.4 | 13 | 2.6 | 10 | 1.4 | 12 | 2.3 | 4 | |
latifoglie | 0.7 | 15 | 1.3 | 10 | 0.6 | 15 | 0.0 | 70 | 0.1 | 33 | 0.6 | 19 | 0.6 | 7 | |
non determinabile | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
totale | 2.7 | 8 | 3.1 | 6 | 3.9 | 6 | 2.5 | 13 | 2.8 | 9 | 2.0 | 10 | 3.0 | 3 | |
71-80 cm | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
conifere | 1.0 | 14 | 1.2 | 12 | 2.0 | 8 | 1.5 | 20 | 1.4 | 13 | 0.9 | 18 | 1.4 | 5 | |
latifoglie | 0.2 | 31 | 0.7 | 15 | 0.3 | 21 | 0.0 | . | 0.1 | 52 | 0.3 | 27 | 0.3 | 10 | |
non determinabile | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
totale | 1.2 | 13 | 1.8 | 9 | 2.3 | 8 | 1.5 | 20 | 1.5 | 12 | 1.3 | 15 | 1.7 | 5 | |
81-90 cm | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
conifere | 0.3 | 30 | 0.7 | 16 | 0.6 | 16 | 0.6 | 29 | 0.8 | 20 | 0.7 | 25 | 0.6 | 8 | |
latifoglie | 0.0 | . | 0.2 | 28 | 0.1 | 41 | 0.0 | . | 0.0 | 100 | 0.3 | 32 | 0.1 | 18 | |
non determinabile | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
totale | 0.3 | 30 | 0.9 | 14 | 0.7 | 15 | 0.6 | 29 | 0.9 | 20 | 1.0 | 20 | 0.7 | 8 | |
91-100 cm | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
conifere | 0.1 | 45 | 0.1 | 45 | 0.3 | 24 | 0.4 | 33 | 0.3 | 34 | 0.3 | 36 | 0.2 | 14 | |
latifoglie | 0.0 | . | 0.2 | 34 | 0.0 | 71 | 0.0 | 100 | 0.0 | . | 0.2 | 60 | 0.1 | 27 | |
non determinabile | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
totale | 0.1 | 45 | 0.3 | 27 | 0.3 | 23 | 0.5 | 31 | 0.3 | 34 | 0.5 | 32 | 0.3 | 12 | |
>100 cm | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
conifere | 0.1 | 58 | 0.1 | 58 | 0.2 | 33 | 0.1 | 71 | 0.3 | 41 | 0.3 | 50 | 0.2 | 20 | |
latifoglie | 0.0 | . | 0.2 | 55 | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 59 | 0.1 | 44 | |
non determinabile | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
totale | 0.1 | 58 | 0.3 | 42 | 0.2 | 33 | 0.1 | 71 | 0.3 | 41 | 0.8 | 43 | 0.3 | 21 | |
totale | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
conifere | 16.3 | 4 | 15.1 | 4 | 25.3 | 3 | 26.2 | 5 | 27.8 | 3 | 14.3 | 7 | 20.6 | 2 | |
latifoglie | 13.4 | 4 | 13.9 | 4 | 9.6 | 5 | 3.4 | 13 | 3.0 | 13 | 15.6 | 5 | 10.5 | 2 | |
non determinabile | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
totale | 29.6 | 2 | 28.9 | 2 | 34.9 | 2 | 29.7 | 4 | 30.9 | 3 | 29.9 | 4 | 31.1 | 1 |
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. 1304726. Birmensdorf, Swiss Federal Research Institute WSL