Scelta degli argomenti
regione dei boschi di protezione | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Giura/Altopiano | Alpi nordoccidentali | Alpi nordorientali | Alpi sudoccidentali | Alpi sudorientali | Sud delle Alpi | Svizzera | |||||||||
indice di densità del popolamento (4 classi) | fasce vegetazionali NaiS (6 classi) | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% |
nessuna indicazione | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpina superiore | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
subalpina | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
altimontana | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
montana inferiore e superiore | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
submontana | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
iperinsubrica e collinare | 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 | . | |
=400 (da aperto a rado) | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.2 | 100 |
subalpina superiore | 0.0 | . | 0.2 | 100 | 0.0 | . | 7.1 | 16 | 7.0 | 17 | 2.7 | 26 | 17.1 | 11 | |
subalpina | 0.0 | . | 8.4 | 15 | 2.2 | 30 | 11.2 | 13 | 15.6 | 11 | 7.6 | 16 | 45.0 | 6 | |
altimontana | 1.4 | 38 | 11.7 | 13 | 5.4 | 19 | 17.3 | 10 | 19.9 | 10 | 14.2 | 11 | 69.8 | 5 | |
montana inferiore e superiore | 55.1 | 5 | 30.8 | 8 | 21.8 | 9 | 3.6 | 23 | 5.5 | 19 | 19.0 | 10 | 135.8 | 4 | |
submontana | 63.0 | 5 | 2.3 | 30 | 1.9 | 33 | 1.8 | 33 | 0.2 | 100 | 0.0 | . | 69.3 | 5 | |
iperinsubrica e collinare | 0.8 | 50 | 0.0 | . | 0.0 | . | 5.5 | 19 | 1.0 | 45 | 24.1 | 8 | 31.4 | 7 | |
totale | 120.4 | 3 | 53.4 | 6 | 31.3 | 8 | 46.4 | 6 | 49.5 | 6 | 67.7 | 4 | 368.6 | 2 | |
401-800 (diradato) | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpina superiore | 0.0 | . | 0.0 | . | 0.2 | 100 | 4.3 | 21 | 7.8 | 16 | 0.8 | 50 | 13.1 | 12 | |
subalpina | 0.2 | 100 | 5.9 | 18 | 2.6 | 28 | 9.6 | 14 | 16.5 | 11 | 6.0 | 18 | 40.7 | 7 | |
altimontana | 1.7 | 35 | 17.6 | 10 | 6.6 | 17 | 18.9 | 10 | 23.9 | 9 | 11.6 | 12 | 80.3 | 5 | |
montana inferiore e superiore | 104.1 | 4 | 59.0 | 5 | 38.5 | 7 | 4.7 | 20 | 6.1 | 18 | 15.4 | 10 | 227.8 | 3 | |
submontana | 111.3 | 4 | 5.3 | 20 | 4.4 | 22 | 0.8 | 50 | 1.2 | 41 | 0.0 | . | 122.9 | 3 | |
iperinsubrica e collinare | 1.5 | 35 | 0.0 | . | 0.0 | . | 2.2 | 30 | 0.0 | . | 15.8 | 10 | 19.6 | 9 | |
totale | 218.8 | 2 | 87.7 | 4 | 52.4 | 6 | 40.5 | 7 | 55.5 | 6 | 49.5 | 5 | 504.4 | 2 | |
801-1200 (denso) | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpina superiore | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 71 | 0.8 | 50 | 0.0 | . | 1.2 | 41 | |
subalpina | 0.0 | . | 3.2 | 25 | 1.0 | 45 | 5.5 | 19 | 7.3 | 16 | 0.8 | 50 | 17.8 | 10 | |
altimontana | 0.2 | 100 | 5.8 | 18 | 3.5 | 24 | 7.9 | 16 | 8.1 | 15 | 3.7 | 23 | 29.2 | 8 | |
montana inferiore e superiore | 34.7 | 7 | 29.4 | 8 | 24.8 | 9 | 1.0 | 45 | 1.8 | 33 | 2.7 | 26 | 94.4 | 4 | |
submontana | 40.0 | 7 | 3.4 | 25 | 2.1 | 32 | 0.2 | 100 | 0.6 | 58 | 0.0 | . | 46.2 | 6 | |
iperinsubrica e collinare | 0.8 | 50 | 0.0 | . | 0.0 | . | 0.4 | 71 | 0.0 | . | 3.8 | 23 | 4.9 | 20 | |
totale | 75.7 | 5 | 41.8 | 7 | 31.4 | 8 | 15.4 | 11 | 18.6 | 10 | 10.9 | 13 | 193.7 | 3 | |
>1200 (molto denso) | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpina superiore | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
subalpina | 0.0 | . | 1.0 | 45 | 0.2 | 100 | 1.0 | 45 | 1.0 | 45 | 0.0 | . | 3.2 | 25 | |
altimontana | 0.0 | . | 3.1 | 25 | 1.6 | 35 | 1.0 | 45 | 2.4 | 29 | 0.4 | 71 | 8.4 | 15 | |
montana inferiore e superiore | 3.0 | 26 | 4.5 | 21 | 6.1 | 18 | 0.2 | 100 | 0.2 | 100 | 0.0 | . | 14.0 | 12 | |
submontana | 2.8 | 27 | 0.8 | 50 | 0.4 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 4.0 | 22 | |
iperinsubrica e collinare | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.0 | 45 | 1.0 | 45 | |
totale | 5.8 | 18 | 9.4 | 14 | 8.3 | 15 | 2.2 | 30 | 3.5 | 23 | 1.4 | 38 | 30.6 | 8 | |
totale | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.2 | 100 |
subalpina superiore | 0.0 | . | 0.2 | 100 | 0.2 | 100 | 11.9 | 13 | 15.6 | 11 | 3.5 | 23 | 31.3 | 8 | |
subalpina | 0.2 | 100 | 18.4 | 10 | 6.0 | 18 | 27.3 | 8 | 40.5 | 7 | 14.3 | 11 | 106.7 | 4 | |
altimontana | 3.3 | 25 | 38.1 | 7 | 17.1 | 11 | 45.1 | 6 | 54.3 | 6 | 29.9 | 7 | 187.7 | 3 | |
montana inferiore e superiore | 196.9 | 2 | 123.8 | 3 | 91.2 | 4 | 9.4 | 14 | 13.6 | 12 | 37.1 | 6 | 472.0 | 1 | |
submontana | 217.1 | 2 | 11.8 | 13 | 8.8 | 15 | 2.8 | 26 | 2.0 | 32 | 0.0 | . | 242.4 | 2 | |
iperinsubrica e collinare | 3.1 | 25 | 0.0 | . | 0.0 | . | 8.0 | 16 | 1.0 | 45 | 44.8 | 5 | 56.9 | 5 | |
totale | 420.6 | 1 | 192.3 | 2 | 123.3 | 4 | 104.5 | 4 | 127.1 | 3 | 129.5 | 2 | 1097.3 | 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. 1208794. Birmensdorf, Swiss Federal Research Institute WSL