Scelta degli argomenti
regione dei boschi di protezione | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Giura/Altopiano | Alpi nordoccidentali | Alpi nordorientali | Alpi sudoccidentali | Alpi sudorientali | Sud delle Alpi | Svizzera | |||||||||
fasce vegetazionali NaiS (6 classi) | numero di specie arboree nello strato superiore | 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 | . |
1 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
4 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
5 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
6 o più | 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 | . | |
subalpina superiore | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
1 | 0.0 | . | 0.0 | . | 0.0 | . | 1.1 | 58 | 4.6 | 28 | 4.8 | 26 | 10.5 | 18 | |
2 | 0.0 | . | 0.0 | . | 0.0 | . | 7.5 | 22 | 12.4 | 17 | 5.1 | 25 | 25.0 | 12 | |
3 | 0.0 | . | 0.0 | . | 0.0 | . | 3.9 | 30 | 6.0 | 24 | 0.0 | . | 9.9 | 19 | |
4 | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.0 | . | 0.4 | 100 | 1.1 | 58 | |
5 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
6 o più | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
totale | 0.0 | . | 0.0 | . | 0.0 | . | 13.1 | 16 | 23.0 | 12 | 10.3 | 18 | 46.4 | 8 | |
subalpina | nessuna indicazione | 0.0 | . | 0.7 | 71 | 0.0 | . | 0.7 | 71 | 1.7 | 45 | 0.4 | 100 | 3.5 | 32 |
1 | 0.0 | . | 16.9 | 14 | 6.4 | 24 | 6.7 | 23 | 17.1 | 14 | 4.2 | 28 | 51.4 | 8 | |
2 | 0.3 | 100 | 5.6 | 25 | 2.2 | 41 | 14.6 | 15 | 16.3 | 14 | 13.2 | 16 | 52.2 | 8 | |
3 | 0.0 | . | 0.7 | 71 | 1.1 | 58 | 9.2 | 19 | 8.6 | 20 | 2.1 | 41 | 21.7 | 13 | |
4 | 0.0 | . | 0.9 | 70 | 0.3 | 100 | 1.4 | 50 | 0.7 | 71 | 1.0 | 57 | 4.3 | 29 | |
5 | 0.0 | . | 0.3 | 100 | 0.7 | 71 | 0.4 | 100 | 0.0 | . | 0.3 | 100 | 1.8 | 45 | |
6 o più | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
totale | 0.3 | 100 | 25.1 | 12 | 10.7 | 18 | 33.0 | 10 | 44.5 | 9 | 21.2 | 12 | 134.8 | 5 | |
altimontana | nessuna indicazione | 0.0 | . | 1.3 | 50 | 0.7 | 71 | 0.7 | 71 | 3.4 | 32 | 1.1 | 57 | 7.2 | 22 |
1 | 1.8 | 45 | 17.9 | 14 | 9.2 | 20 | 4.3 | 29 | 19.4 | 13 | 10.7 | 18 | 63.3 | 7 | |
2 | 0.8 | 71 | 11.5 | 17 | 4.7 | 28 | 18.1 | 14 | 20.5 | 13 | 9.9 | 18 | 65.5 | 7 | |
3 | 0.4 | 100 | 8.0 | 21 | 1.5 | 50 | 16.8 | 14 | 13.9 | 16 | 7.7 | 21 | 48.2 | 8 | |
4 | 0.4 | 100 | 2.2 | 41 | 1.1 | 58 | 6.1 | 24 | 2.8 | 35 | 2.4 | 38 | 15.0 | 15 | |
5 | 0.0 | . | 1.5 | 50 | 0.4 | 100 | 2.5 | 38 | 1.4 | 50 | 1.0 | 58 | 6.8 | 23 | |
6 o più | 0.0 | . | 0.7 | 71 | 0.4 | 100 | 0.3 | 100 | 0.7 | 71 | 0.7 | 71 | 2.9 | 35 | |
totale | 3.3 | 33 | 43.2 | 9 | 18.0 | 14 | 48.9 | 8 | 62.0 | 7 | 33.4 | 9 | 208.8 | 3 | |
montana inferiore e superiore | nessuna indicazione | 1.0 | 58 | 0.7 | 71 | 1.4 | 50 | 0.4 | 100 | 0.0 | . | 0.0 | . | 3.5 | 32 |
1 | 13.0 | 16 | 12.1 | 17 | 10.1 | 19 | 0.4 | 100 | 2.1 | 41 | 8.0 | 21 | 45.6 | 9 | |
2 | 31.7 | 10 | 28.4 | 11 | 16.8 | 14 | 1.1 | 58 | 4.6 | 28 | 13.0 | 16 | 95.5 | 6 | |
3 | 56.5 | 7 | 40.3 | 9 | 26.5 | 11 | 3.2 | 33 | 4.6 | 28 | 8.4 | 20 | 139.4 | 5 | |
4 | 53.0 | 7 | 21.3 | 13 | 23.8 | 12 | 3.4 | 32 | 3.2 | 33 | 7.4 | 21 | 112.1 | 5 | |
5 | 27.5 | 11 | 10.9 | 18 | 13.2 | 16 | 0.3 | 100 | 0.7 | 71 | 2.7 | 35 | 55.2 | 8 | |
6 o più | 16.3 | 15 | 10.1 | 19 | 5.2 | 27 | 1.1 | 58 | 0.3 | 100 | 1.1 | 58 | 34.0 | 10 | |
totale | 198.9 | 3 | 123.8 | 4 | 97.0 | 5 | 9.7 | 19 | 15.4 | 15 | 40.6 | 8 | 485.4 | 2 | |
submontana | nessuna indicazione | 4.1 | 29 | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 4.5 | 28 |
1 | 14.3 | 15 | 0.7 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 14.9 | 15 | |
2 | 29.6 | 10 | 1.1 | 58 | 0.3 | 100 | 0.0 | . | 0.7 | 71 | 0.0 | . | 31.8 | 10 | |
3 | 55.7 | 7 | 2.7 | 38 | 3.7 | 31 | 1.1 | 57 | 0.7 | 70 | 0.0 | . | 64.0 | 7 | |
4 | 48.5 | 8 | 2.9 | 35 | 1.0 | 58 | 0.4 | 100 | 0.3 | 100 | 0.0 | . | 53.1 | 8 | |
5 | 31.2 | 10 | 1.6 | 50 | 1.1 | 58 | 0.4 | 100 | 0.7 | 71 | 0.0 | . | 34.9 | 10 | |
6 o più | 30.1 | 10 | 3.0 | 35 | 2.6 | 38 | 0.7 | 71 | 0.7 | 71 | 0.0 | . | 37.2 | 9 | |
totale | 213.6 | 3 | 12.3 | 17 | 8.8 | 20 | 2.5 | 37 | 3.2 | 33 | 0.0 | . | 240.4 | 3 | |
iperinsubrica e collinare | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.3 | 100 |
1 | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 4.5 | 28 | 4.8 | 27 | |
2 | 1.1 | 58 | 0.0 | . | 0.0 | . | 1.4 | 50 | 0.0 | . | 9.5 | 19 | 12.0 | 17 | |
3 | 1.4 | 50 | 0.0 | . | 0.0 | . | 1.4 | 50 | 0.0 | . | 11.5 | 17 | 14.3 | 15 | |
4 | 0.3 | 100 | 0.0 | . | 0.0 | . | 2.5 | 38 | 0.0 | . | 10.7 | 17 | 13.5 | 16 | |
5 | 1.1 | 58 | 0.0 | . | 0.0 | . | 1.7 | 45 | 0.3 | 100 | 6.8 | 23 | 10.0 | 19 | |
6 o più | 0.3 | 100 | 0.0 | . | 0.0 | . | 1.8 | 45 | 0.0 | . | 3.7 | 31 | 5.8 | 25 | |
totale | 4.6 | 28 | 0.0 | . | 0.0 | . | 8.8 | 20 | 0.3 | 100 | 47.0 | 6 | 60.7 | 6 | |
totale | nessuna indicazione | 5.2 | 26 | 3.1 | 33 | 2.1 | 41 | 1.8 | 45 | 5.1 | 26 | 1.7 | 44 | 19.0 | 13 |
1 | 29.4 | 11 | 47.6 | 8 | 25.8 | 12 | 12.5 | 17 | 43.1 | 9 | 32.1 | 10 | 190.5 | 4 | |
2 | 63.4 | 7 | 46.6 | 8 | 23.9 | 12 | 42.6 | 9 | 54.5 | 8 | 50.8 | 7 | 281.9 | 3 | |
3 | 114.0 | 5 | 51.6 | 8 | 32.8 | 10 | 35.6 | 10 | 33.8 | 10 | 29.7 | 10 | 297.5 | 3 | |
4 | 102.2 | 5 | 27.3 | 11 | 26.2 | 11 | 14.5 | 15 | 7.1 | 22 | 21.8 | 12 | 199.0 | 4 | |
5 | 59.8 | 7 | 14.3 | 16 | 15.3 | 15 | 5.3 | 26 | 3.0 | 33 | 10.8 | 18 | 108.6 | 5 | |
6 o più | 46.8 | 8 | 13.9 | 16 | 8.2 | 21 | 3.9 | 30 | 1.7 | 45 | 5.4 | 25 | 79.9 | 6 | |
totale | 420.7 | 1 | 204.4 | 3 | 134.4 | 5 | 116.0 | 5 | 148.4 | 4 | 152.5 | 2 | 1176.4 | 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. 1380055. Birmensdorf, Swiss Federal Research Institute WSL