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 colate di fango/smottamenti (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 | 5.7 | 20 | 14.9 | 18 | 20.9 | 14 | 15.9 | 14 | 23.3 | 14 | 9.5 | 21 | 14.5 | 7 | |
abete bianco | 7.8 | 21 | 2.7 | 34 | 5.2 | 26 | 0.6 | 84 | 0.5 | 99 | 0.1 | 70 | 2.6 | 15 | |
pino | 0.9 | 61 | 0.8 | 76 | 1.4 | 51 | 4.0 | 26 | 4.0 | 38 | 0.3 | 82 | 1.9 | 18 | |
larice | 0.0 | . | 0.2 | 99 | 0.4 | 76 | 5.9 | 18 | 2.9 | 27 | 1.1 | 50 | 2.0 | 16 | |
cembro | 0.0 | . | 0.0 | 98 | 0.0 | . | 0.8 | 54 | 0.3 | 93 | 0.0 | . | 0.2 | 47 | |
altre conifere | 0.0 | . | 0.0 | 99 | 0.1 | 75 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 64 | |
faggio | 12.0 | 14 | 8.8 | 19 | 9.2 | 20 | 1.6 | 37 | 1.3 | 41 | 2.4 | 41 | 5.5 | 10 | |
acero | 1.8 | 18 | 2.1 | 23 | 2.8 | 25 | 0.5 | 48 | 0.5 | 58 | 0.0 | 70 | 1.2 | 13 | |
frassino | 2.9 | 36 | 1.6 | 46 | 2.1 | 27 | 0.3 | 55 | 0.8 | 92 | 0.3 | 59 | 1.2 | 20 | |
quercia | 0.5 | 57 | 0.3 | 52 | 0.4 | 73 | 0.3 | 61 | 0.0 | . | 1.4 | 34 | 0.5 | 23 | |
castagno | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 61 | 0.0 | . | 9.1 | 25 | 1.9 | 25 | |
altre latifoglie | 0.4 | 36 | 1.6 | 38 | 1.1 | 30 | 0.9 | 33 | 1.8 | 33 | 4.1 | 21 | 1.7 | 14 | |
non determinabile | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
totale | 32.0 | 6 | 33.1 | 8 | 43.5 | 7 | 31.2 | 6 | 35.4 | 8 | 28.4 | 8 | 33.4 | 3 | |
all'esterno | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
abete rosso | 11.9 | 4 | 20.4 | 4 | 19.9 | 6 | 10.5 | 9 | 18.0 | 5 | 6.5 | 13 | 14.3 | 2 | |
abete bianco | 5.1 | 5 | 6.8 | 7 | 4.3 | 11 | 1.0 | 31 | 0.6 | 23 | 1.2 | 27 | 4.1 | 4 | |
pino | 1.3 | 10 | 0.4 | 47 | 0.1 | 47 | 2.0 | 22 | 2.2 | 17 | 0.2 | 57 | 1.0 | 8 | |
larice | 0.3 | 20 | 0.2 | 31 | 0.3 | 35 | 8.3 | 12 | 4.4 | 12 | 3.9 | 13 | 1.7 | 7 | |
cembro | 0.0 | . | 0.0 | 100 | 0.0 | . | 1.4 | 25 | 1.7 | 19 | 0.0 | 100 | 0.3 | 15 | |
altre conifere | 0.2 | 27 | 0.0 | 76 | 0.0 | 49 | 0.1 | 85 | 0.0 | 58 | 0.0 | 100 | 0.1 | 24 | |
faggio | 8.3 | 4 | 4.6 | 10 | 6.1 | 11 | 0.6 | 48 | 1.0 | 28 | 4.4 | 13 | 5.6 | 3 | |
acero | 1.0 | 8 | 1.0 | 13 | 1.8 | 14 | 0.1 | 32 | 0.1 | 39 | 0.2 | 35 | 0.8 | 6 | |
frassino | 1.6 | 9 | 0.6 | 20 | 1.4 | 19 | 0.2 | 41 | 0.1 | 50 | 0.3 | 28 | 1.0 | 7 | |
quercia | 1.3 | 10 | 0.1 | 59 | 0.1 | 52 | 0.1 | 36 | 0.1 | 71 | 0.5 | 31 | 0.6 | 9 | |
castagno | 0.0 | 100 | 0.0 | . | 0.0 | . | 0.1 | 100 | 0.0 | 100 | 4.6 | 18 | 0.5 | 18 | |
altre latifoglie | 1.1 | 10 | 0.7 | 17 | 1.2 | 17 | 1.1 | 22 | 0.5 | 29 | 3.1 | 12 | 1.2 | 6 | |
non determinabile | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
totale | 32.1 | 1 | 34.9 | 3 | 35.3 | 4 | 25.4 | 5 | 28.8 | 3 | 24.8 | 4 | 31.3 | 1 | |
totale | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
abete rosso | 11.6 | 4 | 19.9 | 4 | 20.1 | 6 | 12.0 | 8 | 18.7 | 5 | 7.1 | 11 | 14.3 | 2 | |
abete bianco | 5.2 | 5 | 6.4 | 7 | 4.4 | 10 | 0.9 | 29 | 0.6 | 23 | 1.0 | 26 | 3.9 | 4 | |
pino | 1.3 | 10 | 0.4 | 40 | 0.3 | 38 | 2.6 | 17 | 2.4 | 16 | 0.2 | 47 | 1.2 | 7 | |
larice | 0.2 | 20 | 0.2 | 29 | 0.3 | 32 | 7.6 | 10 | 4.2 | 11 | 3.3 | 12 | 1.7 | 6 | |
cembro | 0.0 | . | 0.0 | 70 | 0.0 | . | 1.2 | 23 | 1.5 | 19 | 0.0 | 100 | 0.3 | 15 | |
altre conifere | 0.2 | 27 | 0.0 | 71 | 0.0 | 41 | 0.1 | 85 | 0.0 | 58 | 0.0 | 100 | 0.1 | 23 | |
faggio | 8.5 | 4 | 5.0 | 9 | 6.6 | 9 | 0.9 | 30 | 1.0 | 24 | 4.0 | 12 | 5.6 | 3 | |
acero | 1.1 | 7 | 1.1 | 11 | 1.9 | 12 | 0.2 | 33 | 0.2 | 33 | 0.1 | 33 | 0.9 | 5 | |
frassino | 1.6 | 9 | 0.7 | 19 | 1.5 | 16 | 0.2 | 33 | 0.2 | 51 | 0.3 | 25 | 1.0 | 7 | |
quercia | 1.3 | 10 | 0.1 | 47 | 0.2 | 42 | 0.2 | 37 | 0.1 | 71 | 0.7 | 23 | 0.6 | 9 | |
castagno | 0.0 | 100 | 0.0 | . | 0.0 | . | 0.2 | 52 | 0.0 | 100 | 5.5 | 14 | 0.6 | 14 | |
altre latifoglie | 1.0 | 10 | 0.8 | 16 | 1.2 | 15 | 1.0 | 18 | 0.7 | 23 | 3.3 | 10 | 1.2 | 5 | |
non determinabile | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
totale | 32.1 | 1 | 34.8 | 3 | 36.5 | 3 | 27.1 | 4 | 29.6 | 3 | 25.5 | 4 | 31.6 | 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. 1280554. Birmensdorf, Swiss Federal Research Institute WSL