Scelta degli argomenti
regione dei boschi di protezione | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Giura/Altopiano | Alpi nordoccidentali | Alpi nordorientali | Alpi sudoccidentali | Alpi sudorientali | Sud delle Alpi | Svizzera | |||||||||
età dominante | specie arborea predominante | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
nessuna indicazione | nessuna indicazione | 100.0 | 0.0 | 100.0 | 0.0 | 100.0 | 0.0 | 100.0 | 0.0 | 100.0 | 0.0 | 100.0 | 0.0 | 100.0 | 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 | . | |
totale | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
=40 anni | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
abete rosso | 28.0 | 3.5 | 36.2 | 7.8 | 37.0 | 11.2 | 0.0 | . | 40.1 | 12.7 | 22.4 | 11.5 | 29.6 | 2.8 | |
abete bianco | 13.5 | 2.7 | 13.7 | 5.7 | 9.8 | 6.6 | 0.0 | . | 0.0 | . | 0.0 | . | 11.5 | 2.0 | |
pino | 3.0 | 1.3 | 2.4 | 2.3 | 0.0 | . | 0.0 | . | 6.6 | 6.4 | 0.0 | . | 2.6 | 1.0 | |
larice | 3.8 | 1.5 | 7.2 | 3.9 | 5.1 | 4.9 | 0.0 | . | 6.6 | 6.4 | 7.3 | 7.0 | 4.6 | 1.3 | |
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 | 24.4 | 3.3 | 7.7 | 4.3 | 27.0 | 10.3 | 0.0 | . | 0.0 | . | 8.1 | 7.7 | 19.3 | 2.5 | |
acero | 13.0 | 2.6 | 9.2 | 4.4 | 16.0 | 8.6 | 29.0 | 17.2 | 6.7 | 6.5 | 22.6 | 11.6 | 13.2 | 2.1 | |
frassino | 2.8 | 1.2 | 5.1 | 3.6 | 0.0 | . | 14.3 | 13.2 | 0.0 | . | 0.0 | . | 3.0 | 1.0 | |
quercia | 1.2 | 0.9 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.8 | 0.6 | |
castagno | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 15.3 | 10.0 | 0.7 | 0.5 | |
altre latifoglie | 10.3 | 2.4 | 18.5 | 6.3 | 5.0 | 4.9 | 56.7 | 18.7 | 39.9 | 12.7 | 24.3 | 12.1 | 14.7 | 2.2 | |
totale | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
41-80 anni | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
abete rosso | 30.0 | 2.4 | 42.5 | 4.9 | 47.3 | 6.4 | 26.1 | 6.2 | 52.9 | 7.1 | 10.5 | 2.8 | 31.2 | 1.7 | |
abete bianco | 13.9 | 1.8 | 25.2 | 4.4 | 13.5 | 4.5 | 2.0 | 2.0 | 2.1 | 2.1 | 0.0 | . | 11.6 | 1.2 | |
pino | 3.0 | 0.9 | 0.0 | . | 0.0 | . | 9.8 | 4.2 | 8.2 | 3.9 | 0.0 | . | 2.6 | 0.6 | |
larice | 0.3 | 0.3 | 1.9 | 1.3 | 1.5 | 1.5 | 14.1 | 4.9 | 10.4 | 4.4 | 3.9 | 1.7 | 2.8 | 0.6 | |
cembro | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
altre conifere | 1.9 | 0.7 | 1.0 | 1.0 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.1 | 0.4 | |
faggio | 27.2 | 2.3 | 12.7 | 3.3 | 19.5 | 5.1 | 8.1 | 3.9 | 3.9 | 2.7 | 16.7 | 3.4 | 20.0 | 1.5 | |
acero | 7.0 | 1.3 | 10.1 | 3.1 | 6.6 | 3.2 | 3.9 | 2.7 | 4.2 | 2.9 | 2.4 | 1.4 | 6.2 | 0.9 | |
frassino | 5.9 | 1.2 | 1.9 | 1.3 | 6.3 | 3.1 | 4.1 | 2.8 | 4.2 | 2.9 | 4.2 | 1.8 | 4.9 | 0.8 | |
quercia | 4.6 | 1.1 | 1.1 | 1.1 | 1.9 | 1.8 | 9.8 | 4.2 | 0.0 | . | 4.2 | 1.9 | 3.9 | 0.7 | |
castagno | 0.0 | . | 0.0 | . | 0.0 | . | 2.1 | 2.1 | 0.0 | . | 24.8 | 4.0 | 4.2 | 0.7 | |
altre latifoglie | 6.2 | 1.3 | 3.6 | 1.8 | 3.4 | 2.4 | 20.1 | 5.7 | 14.2 | 5.0 | 33.2 | 4.3 | 11.5 | 1.1 | |
totale | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
81-120 anni | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
abete rosso | 22.9 | 2.0 | 40.3 | 4.1 | 39.4 | 4.6 | 36.7 | 6.1 | 54.6 | 5.9 | 12.0 | 3.4 | 30.1 | 1.5 | |
abete bianco | 20.4 | 2.0 | 26.4 | 3.6 | 17.4 | 3.6 | 3.0 | 2.1 | 3.0 | 2.0 | 4.3 | 2.1 | 16.7 | 1.2 | |
pino | 2.9 | 0.8 | 2.2 | 1.2 | 0.9 | 0.9 | 14.2 | 4.4 | 15.8 | 4.4 | 0.0 | . | 4.0 | 0.7 | |
larice | 0.5 | 0.3 | 0.0 | . | 0.0 | . | 25.5 | 5.5 | 11.2 | 3.7 | 15.9 | 3.7 | 4.6 | 0.7 | |
cembro | 0.0 | . | 0.0 | . | 0.0 | . | 3.2 | 2.2 | 2.8 | 2.0 | 0.0 | . | 0.4 | 0.2 | |
altre conifere | 0.7 | 0.4 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.2 | |
faggio | 40.1 | 2.4 | 23.7 | 3.5 | 26.8 | 4.2 | 7.8 | 3.4 | 9.7 | 3.5 | 34.5 | 5.0 | 30.5 | 1.5 | |
acero | 1.9 | 0.7 | 4.8 | 1.8 | 6.5 | 2.4 | 1.7 | 1.7 | 0.0 | . | 1.2 | 1.2 | 2.7 | 0.5 | |
frassino | 4.4 | 1.0 | 2.0 | 1.1 | 8.2 | 2.6 | 3.1 | 2.1 | 0.0 | . | 2.3 | 1.6 | 3.8 | 0.6 | |
quercia | 4.5 | 1.0 | 0.7 | 0.7 | 0.0 | . | 3.1 | 2.2 | 1.4 | 1.4 | 3.4 | 1.9 | 2.9 | 0.6 | |
castagno | 0.0 | . | 0.0 | . | 0.0 | . | 1.7 | 1.7 | 0.0 | . | 15.1 | 3.8 | 1.7 | 0.4 | |
altre latifoglie | 1.7 | 0.6 | 0.0 | . | 0.8 | 0.8 | 0.0 | . | 1.5 | 1.5 | 11.4 | 3.4 | 2.2 | 0.5 | |
totale | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
121-160 anni | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
abete rosso | 34.5 | 3.7 | 57.6 | 4.3 | 59.6 | 5.7 | 45.9 | 6.5 | 65.2 | 5.6 | 47.4 | 7.5 | 49.8 | 2.1 | |
abete bianco | 26.6 | 3.5 | 26.1 | 3.9 | 10.8 | 3.6 | 10.7 | 4.1 | 1.2 | 1.2 | 6.9 | 3.9 | 17.6 | 1.6 | |
pino | 3.0 | 1.3 | 1.4 | 1.0 | 2.9 | 2.0 | 5.1 | 2.8 | 10.0 | 3.6 | 0.0 | . | 3.5 | 0.8 | |
larice | 0.0 | . | 0.0 | . | 1.4 | 1.4 | 33.3 | 6.1 | 10.0 | 3.6 | 24.5 | 6.5 | 7.2 | 1.1 | |
cembro | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 7.0 | 3.0 | 0.0 | . | 0.9 | 0.4 | |
altre conifere | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
faggio | 31.0 | 3.6 | 14.9 | 3.1 | 19.0 | 4.6 | 3.3 | 2.3 | 4.2 | 2.4 | 11.8 | 4.9 | 17.3 | 1.6 | |
acero | 1.2 | 0.8 | 0.0 | . | 2.4 | 1.7 | 0.0 | . | 0.0 | . | 2.3 | 2.2 | 0.9 | 0.4 | |
frassino | 0.0 | . | 0.0 | . | 2.6 | 1.8 | 0.0 | . | 1.2 | 1.2 | 0.0 | . | 0.5 | 0.3 | |
quercia | 3.1 | 1.4 | 0.0 | . | 1.4 | 1.3 | 0.0 | . | 1.2 | 1.2 | 0.0 | . | 1.3 | 0.5 | |
castagno | 0.0 | . | 0.0 | . | 0.0 | . | 1.8 | 1.7 | 0.0 | . | 7.1 | 3.9 | 0.8 | 0.4 | |
altre latifoglie | 0.6 | 0.6 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.2 | |
totale | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
>160 anni | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
abete rosso | 34.2 | 7.5 | 74.3 | 4.3 | 84.4 | 4.8 | 48.9 | 5.4 | 67.7 | 4.1 | 47.1 | 6.2 | 61.9 | 2.2 | |
abete bianco | 34.4 | 7.4 | 15.0 | 3.5 | 10.4 | 4.0 | 2.4 | 1.7 | 1.5 | 1.0 | 8.0 | 3.4 | 9.3 | 1.3 | |
pino | 4.8 | 3.3 | 1.0 | 1.0 | 0.0 | . | 8.0 | 2.9 | 3.1 | 1.5 | 1.4 | 1.4 | 3.1 | 0.8 | |
larice | 0.0 | . | 1.0 | 1.0 | 0.0 | . | 30.4 | 5.0 | 19.8 | 3.5 | 22.8 | 5.2 | 14.2 | 1.6 | |
cembro | 0.0 | . | 0.0 | . | 0.0 | . | 8.1 | 2.9 | 7.9 | 2.4 | 0.0 | . | 3.6 | 0.9 | |
altre conifere | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
faggio | 19.3 | 6.1 | 8.7 | 2.8 | 5.2 | 2.9 | 1.0 | 1.0 | 0.0 | . | 12.7 | 4.2 | 6.0 | 1.1 | |
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 | 7.3 | 4.0 | 0.0 | . | 0.0 | . | 1.2 | 1.2 | 0.0 | . | 0.0 | . | 0.8 | 0.4 | |
castagno | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 8.0 | 3.4 | 1.1 | 0.5 | |
altre latifoglie | 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 | . | |
totale | nessuna indicazione | 1.5 | 0.4 | 1.1 | 0.5 | 4.3 | 1.1 | 2.2 | 0.9 | 1.4 | 0.6 | 0.5 | 0.4 | 1.7 | 0.2 |
abete rosso | 27.6 | 1.3 | 50.7 | 2.2 | 50.7 | 2.7 | 38.8 | 2.9 | 60.1 | 2.7 | 23.1 | 2.2 | 38.5 | 0.9 | |
abete bianco | 18.4 | 1.1 | 22.6 | 1.8 | 12.9 | 1.8 | 4.2 | 1.2 | 1.7 | 0.7 | 3.6 | 1.0 | 13.6 | 0.6 | |
pino | 3.0 | 0.5 | 1.3 | 0.5 | 0.9 | 0.5 | 8.8 | 1.7 | 8.1 | 1.5 | 0.3 | 0.3 | 3.2 | 0.3 | |
larice | 0.8 | 0.3 | 1.2 | 0.5 | 0.9 | 0.5 | 25.4 | 2.6 | 13.7 | 1.9 | 13.6 | 1.8 | 6.1 | 0.4 | |
cembro | 0.0 | . | 0.0 | . | 0.0 | . | 3.3 | 1.1 | 5.0 | 1.2 | 0.0 | . | 0.9 | 0.2 | |
altre conifere | 0.8 | 0.3 | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 0.1 | |
faggio | 31.2 | 1.3 | 15.0 | 1.5 | 19.1 | 2.1 | 4.4 | 1.2 | 3.5 | 1.0 | 19.8 | 2.2 | 20.1 | 0.7 | |
acero | 4.9 | 0.6 | 4.0 | 0.9 | 4.9 | 1.2 | 1.9 | 0.8 | 0.9 | 0.5 | 2.3 | 0.8 | 3.7 | 0.3 | |
frassino | 3.8 | 0.5 | 1.3 | 0.5 | 4.5 | 1.1 | 1.8 | 0.8 | 0.9 | 0.5 | 2.1 | 0.8 | 2.7 | 0.3 | |
quercia | 3.9 | 0.6 | 0.4 | 0.3 | 0.6 | 0.5 | 2.9 | 1.0 | 0.6 | 0.4 | 2.5 | 0.9 | 2.3 | 0.3 | |
castagno | 0.0 | . | 0.0 | . | 0.0 | . | 1.2 | 0.7 | 0.0 | . | 16.1 | 2.0 | 2.0 | 0.2 | |
altre latifoglie | 4.1 | 0.6 | 2.2 | 0.7 | 1.2 | 0.6 | 5.2 | 1.3 | 4.1 | 1.1 | 16.0 | 2.0 | 4.9 | 0.4 | |
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. 1300072. Birmensdorf, Swiss Federal Research Institute WSL