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 | 4.9 | 27 | 4.8 | 26 | 10.8 | 18 | |
2 | 0.0 | . | 0.0 | . | 0.0 | . | 9.6 | 19 | 13.5 | 16 | 5.5 | 25 | 28.6 | 11 | |
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 | . | 15.3 | 15 | 24.5 | 12 | 10.6 | 17 | 50.4 | 8 | |
subalpina | nessuna indicazione | 0.0 | . | 0.7 | 71 | 0.4 | 100 | 0.7 | 71 | 1.7 | 45 | 0.4 | 100 | 3.8 | 30 |
1 | 0.0 | . | 17.6 | 14 | 7.5 | 22 | 7.5 | 22 | 18.9 | 14 | 4.9 | 26 | 56.4 | 8 | |
2 | 0.3 | 100 | 5.9 | 24 | 2.2 | 41 | 15.3 | 15 | 16.7 | 14 | 13.5 | 15 | 53.9 | 8 | |
3 | 0.0 | . | 1.1 | 58 | 1.1 | 58 | 9.6 | 19 | 9.0 | 20 | 2.5 | 38 | 23.2 | 12 | |
4 | 0.0 | . | 1.2 | 58 | 0.3 | 100 | 1.4 | 50 | 0.7 | 71 | 1.3 | 50 | 5.0 | 27 | |
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 | 27.0 | 11 | 12.2 | 17 | 34.8 | 10 | 47.0 | 8 | 22.9 | 12 | 144.2 | 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 | 18.6 | 14 | 9.6 | 19 | 4.7 | 28 | 19.4 | 13 | 10.7 | 18 | 64.7 | 7 | |
2 | 0.8 | 71 | 11.9 | 17 | 4.7 | 28 | 19.2 | 13 | 20.5 | 13 | 9.9 | 18 | 66.9 | 7 | |
3 | 0.4 | 100 | 8.0 | 21 | 2.2 | 41 | 16.8 | 14 | 14.2 | 16 | 8.7 | 19 | 50.3 | 8 | |
4 | 0.4 | 100 | 3.0 | 35 | 1.1 | 58 | 6.1 | 24 | 3.2 | 33 | 2.4 | 38 | 16.1 | 15 | |
5 | 0.0 | . | 1.9 | 45 | 0.4 | 100 | 2.5 | 38 | 1.4 | 50 | 1.0 | 58 | 7.1 | 22 | |
6 o più | 0.0 | . | 0.7 | 71 | 0.4 | 100 | 0.3 | 100 | 1.1 | 58 | 0.7 | 71 | 3.3 | 33 | |
totale | 3.3 | 33 | 45.4 | 8 | 19.0 | 14 | 50.3 | 8 | 63.1 | 7 | 34.4 | 9 | 215.6 | 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 | 14.0 | 16 | 12.5 | 17 | 10.1 | 19 | 0.4 | 100 | 2.4 | 38 | 8.3 | 20 | 47.8 | 8 | |
2 | 32.4 | 10 | 29.3 | 10 | 17.1 | 14 | 1.1 | 58 | 4.6 | 28 | 13.0 | 16 | 97.6 | 6 | |
3 | 56.9 | 7 | 41.6 | 9 | 27.3 | 11 | 3.2 | 33 | 4.6 | 28 | 9.9 | 19 | 143.4 | 5 | |
4 | 53.7 | 7 | 21.3 | 13 | 23.8 | 12 | 3.8 | 30 | 3.2 | 33 | 7.4 | 21 | 113.1 | 5 | |
5 | 27.5 | 11 | 10.9 | 18 | 13.5 | 16 | 0.3 | 100 | 0.7 | 71 | 3.0 | 33 | 55.9 | 8 | |
6 o più | 16.3 | 15 | 10.1 | 19 | 5.9 | 25 | 1.1 | 58 | 0.3 | 100 | 1.1 | 58 | 34.7 | 10 | |
totale | 201.8 | 3 | 126.5 | 4 | 99.1 | 5 | 10.1 | 18 | 15.7 | 15 | 42.8 | 8 | 495.9 | 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 | 30.3 | 10 | 1.1 | 58 | 0.3 | 100 | 0.0 | . | 0.7 | 71 | 0.0 | . | 32.5 | 10 | |
3 | 56.1 | 7 | 2.7 | 38 | 3.7 | 31 | 1.1 | 57 | 0.7 | 70 | 0.0 | . | 64.3 | 7 | |
4 | 48.5 | 8 | 2.9 | 35 | 1.0 | 58 | 0.4 | 100 | 0.3 | 100 | 0.0 | . | 53.1 | 8 | |
5 | 31.6 | 10 | 1.6 | 50 | 1.1 | 58 | 0.4 | 100 | 0.7 | 71 | 0.0 | . | 35.2 | 10 | |
6 o più | 30.5 | 10 | 3.0 | 35 | 2.6 | 38 | 0.7 | 71 | 0.7 | 71 | 0.0 | . | 37.5 | 9 | |
totale | 215.4 | 3 | 12.3 | 17 | 8.8 | 20 | 2.5 | 37 | 3.2 | 33 | 0.0 | . | 242.1 | 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 | . | 10.2 | 18 | 12.7 | 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 | . | 2.9 | 35 | 0.0 | . | 11.0 | 17 | 14.2 | 15 | |
5 | 1.1 | 58 | 0.0 | . | 0.0 | . | 2.5 | 38 | 0.3 | 100 | 6.8 | 23 | 10.7 | 18 | |
6 o più | 0.3 | 100 | 0.0 | . | 0.0 | . | 2.1 | 41 | 0.0 | . | 3.7 | 31 | 6.1 | 24 | |
totale | 4.6 | 28 | 0.0 | . | 0.0 | . | 10.3 | 18 | 0.3 | 100 | 48.0 | 6 | 63.2 | 6 | |
totale | nessuna indicazione | 5.2 | 26 | 3.1 | 33 | 2.5 | 38 | 1.8 | 45 | 5.1 | 26 | 1.7 | 44 | 19.4 | 13 |
1 | 30.4 | 10 | 49.4 | 8 | 27.2 | 11 | 13.6 | 16 | 45.6 | 8 | 33.2 | 10 | 199.5 | 4 | |
2 | 64.9 | 7 | 48.3 | 8 | 24.3 | 12 | 46.6 | 8 | 56.0 | 8 | 52.1 | 7 | 292.1 | 3 | |
3 | 114.7 | 5 | 53.5 | 8 | 34.3 | 10 | 35.9 | 10 | 34.5 | 10 | 32.5 | 10 | 305.4 | 3 | |
4 | 102.9 | 5 | 28.4 | 11 | 26.2 | 11 | 15.2 | 15 | 7.4 | 22 | 22.6 | 12 | 202.7 | 4 | |
5 | 60.2 | 7 | 14.7 | 16 | 15.6 | 15 | 6.0 | 24 | 3.0 | 33 | 11.2 | 17 | 110.7 | 5 | |
6 o più | 47.2 | 8 | 13.9 | 16 | 8.9 | 20 | 4.2 | 29 | 2.1 | 41 | 5.4 | 25 | 81.7 | 6 | |
totale | 425.4 | 1 | 211.2 | 3 | 139.1 | 4 | 123.2 | 5 | 153.8 | 4 | 158.8 | 2 | 1211.5 | 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. 1380060. Birmensdorf, Swiss Federal Research Institute WSL