Scelta degli argomenti
regione dei boschi di protezione | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Giura/Altopiano | Alpi nordoccidentali | Alpi nordorientali | Alpi sudoccidentali | Alpi sudorientali | Sud delle Alpi | Svizzera | |||||||||
bosco di protezione contro processi idrologici nei torrenti (2022) | specie arborea principale | 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 | . |
abete rosso | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
abete bianco | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
pino | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
larice | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
cembro | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
altre conifere | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
faggio | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
acero | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
frassino | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
quercia | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
castagno | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
altre 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 | . | |
all'interno | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
abete rosso | 7.1 | 16 | 18.8 | 6 | 16.4 | 9 | 16.4 | 8 | 23.4 | 7 | 8.9 | 15 | 15.3 | 4 | |
abete bianco | 5.8 | 14 | 7.1 | 10 | 7.0 | 13 | 1.8 | 29 | 0.9 | 32 | 1.3 | 25 | 4.0 | 7 | |
pino | 1.2 | 31 | 0.3 | 46 | 0.2 | 54 | 2.4 | 22 | 1.1 | 30 | 0.1 | 55 | 0.7 | 14 | |
larice | 0.0 | 100 | 0.1 | 69 | 0.3 | 52 | 8.5 | 10 | 5.0 | 16 | 5.0 | 13 | 3.2 | 8 | |
cembro | 0.0 | . | 0.0 | 100 | 0.0 | . | 1.5 | 29 | 1.4 | 30 | 0.0 | . | 0.4 | 21 | |
altre conifere | 0.3 | 43 | 0.0 | 94 | 0.1 | 48 | 0.0 | 87 | 0.0 | 69 | 0.1 | 100 | 0.1 | 30 | |
faggio | 10.0 | 10 | 5.7 | 11 | 7.9 | 12 | 1.2 | 32 | 1.2 | 38 | 7.3 | 11 | 5.5 | 6 | |
acero | 3.1 | 16 | 1.9 | 13 | 2.9 | 15 | 0.4 | 30 | 0.4 | 40 | 0.4 | 32 | 1.4 | 8 | |
frassino | 2.6 | 28 | 0.6 | 23 | 1.8 | 19 | 0.3 | 43 | 0.3 | 90 | 0.7 | 35 | 0.9 | 13 | |
quercia | 0.9 | 36 | 0.1 | 70 | 0.1 | 61 | 0.2 | 47 | 0.1 | 100 | 0.7 | 26 | 0.3 | 18 | |
castagno | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 57 | 0.1 | 100 | 6.0 | 16 | 1.4 | 16 | |
altre latifoglie | 1.1 | 23 | 0.7 | 18 | 1.1 | 19 | 1.1 | 23 | 0.8 | 34 | 4.2 | 12 | 1.7 | 8 | |
non determinabile | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
totale | 32.1 | 5 | 35.4 | 3 | 37.8 | 5 | 34.0 | 4 | 34.6 | 4 | 34.8 | 5 | 35.0 | 2 | |
all'esterno | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
abete rosso | 7.9 | 4 | 17.2 | 7 | 22.8 | 8 | 10.3 | 17 | 18.5 | 8 | 9.1 | 19 | 11.7 | 3 | |
abete bianco | 5.9 | 5 | 7.4 | 10 | 4.0 | 16 | 0.7 | 50 | 0.7 | 34 | 1.4 | 63 | 5.0 | 5 | |
pino | 0.9 | 12 | 0.6 | 57 | 0.4 | 58 | 3.0 | 29 | 3.3 | 18 | 0.3 | 100 | 1.1 | 10 | |
larice | 0.3 | 19 | 0.4 | 35 | 0.2 | 54 | 9.8 | 22 | 4.8 | 15 | 3.3 | 24 | 1.3 | 11 | |
cembro | 0.0 | . | 0.0 | . | 0.0 | . | 1.0 | 37 | 1.9 | 25 | 0.1 | 100 | 0.2 | 22 | |
altre conifere | 0.4 | 27 | 0.0 | 63 | 0.1 | 55 | 0.1 | 71 | 0.1 | 47 | 0.0 | 100 | 0.2 | 25 | |
faggio | 8.0 | 4 | 5.1 | 12 | 6.3 | 13 | 1.0 | 57 | 1.1 | 30 | 1.2 | 38 | 6.1 | 4 | |
acero | 1.5 | 7 | 1.5 | 15 | 1.8 | 16 | 0.4 | 51 | 0.3 | 37 | 0.2 | 43 | 1.3 | 6 | |
frassino | 1.4 | 9 | 1.1 | 31 | 1.5 | 23 | 0.7 | 45 | 0.2 | 43 | 0.8 | 43 | 1.2 | 8 | |
quercia | 1.2 | 12 | 0.2 | 39 | 0.2 | 73 | 0.8 | 47 | 0.1 | 100 | 1.6 | 36 | 0.9 | 10 | |
castagno | 0.0 | . | 0.0 | 100 | 0.0 | . | 0.0 | 100 | 0.0 | 100 | 6.9 | 23 | 0.3 | 24 | |
altre latifoglie | 1.2 | 9 | 1.0 | 26 | 0.8 | 27 | 1.7 | 22 | 1.1 | 34 | 5.6 | 20 | 1.4 | 7 | |
non determinabile | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
totale | 28.7 | 2 | 34.5 | 4 | 38.1 | 5 | 29.5 | 9 | 32.2 | 4 | 30.6 | 6 | 30.8 | 1 | |
totale | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
abete rosso | 7.9 | 4 | 18.0 | 5 | 19.4 | 6 | 14.3 | 7 | 20.8 | 5 | 8.9 | 12 | 13.1 | 2 | |
abete bianco | 5.9 | 5 | 7.3 | 7 | 5.6 | 10 | 1.4 | 25 | 0.8 | 23 | 1.4 | 24 | 4.6 | 4 | |
pino | 0.9 | 11 | 0.4 | 42 | 0.3 | 41 | 2.6 | 18 | 2.3 | 16 | 0.2 | 57 | 1.0 | 8 | |
larice | 0.2 | 18 | 0.2 | 32 | 0.2 | 38 | 8.9 | 10 | 4.9 | 11 | 4.6 | 12 | 2.1 | 6 | |
cembro | 0.0 | . | 0.0 | 100 | 0.0 | . | 1.3 | 24 | 1.7 | 19 | 0.0 | 100 | 0.3 | 15 | |
altre conifere | 0.4 | 25 | 0.0 | 65 | 0.1 | 36 | 0.0 | 55 | 0.1 | 39 | 0.0 | 96 | 0.2 | 21 | |
faggio | 8.2 | 3 | 5.4 | 8 | 7.1 | 9 | 1.1 | 28 | 1.1 | 24 | 5.9 | 11 | 5.9 | 3 | |
acero | 1.6 | 6 | 1.7 | 10 | 2.4 | 11 | 0.4 | 26 | 0.3 | 27 | 0.4 | 29 | 1.3 | 5 | |
frassino | 1.5 | 9 | 0.9 | 21 | 1.7 | 15 | 0.4 | 32 | 0.2 | 53 | 0.7 | 28 | 1.1 | 7 | |
quercia | 1.2 | 11 | 0.1 | 34 | 0.2 | 47 | 0.4 | 37 | 0.1 | 71 | 0.9 | 21 | 0.7 | 9 | |
castagno | 0.0 | . | 0.0 | 100 | 0.0 | . | 0.2 | 52 | 0.0 | 86 | 6.2 | 13 | 0.7 | 13 | |
altre latifoglie | 1.2 | 8 | 0.8 | 17 | 1.0 | 16 | 1.3 | 16 | 1.0 | 24 | 4.5 | 10 | 1.5 | 5 | |
non determinabile | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
totale | 29.0 | 2 | 34.9 | 2 | 38.0 | 3 | 32.5 | 4 | 33.3 | 3 | 33.8 | 4 | 32.4 | 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. 1354222. Birmensdorf, Swiss Federal Research Institute WSL