Scelta degli argomenti
regione dei boschi di protezione | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Giura/Altopiano | Alpi nordoccidentali | Alpi nordorientali | Alpi sudoccidentali | Alpi sudorientali | Sud delle Alpi | Svizzera | |||||||||
pendenza (classi di 20%) | quota (classi di 400 m) | 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 | . |
>1800 m | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
1401-1800 m | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
1001-1400 m | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
601-1000 m | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
=600 m | 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 | . | |
fino al 20% | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
>1800 m | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
1401-1800 m | 0.0 | . | 0.8 | 71 | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.3 | 100 | 1.5 | 50 | |
1001-1400 m | 0.0 | . | 4.4 | 28 | 2.0 | 45 | 0.0 | . | 0.7 | 71 | 0.0 | . | 7.1 | 22 | |
601-1000 m | 2.8 | 35 | 1.5 | 50 | 3.3 | 33 | 0.3 | 100 | 0.4 | 100 | 0.3 | 100 | 8.6 | 20 | |
=600 m | 2.4 | 38 | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.0 | . | 3.1 | 33 | |
totale | 5.1 | 26 | 7.1 | 22 | 5.3 | 27 | 0.3 | 100 | 1.8 | 45 | 0.6 | 70 | 20.3 | 13 | |
21-40 % | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
>1800 m | 0.0 | . | 0.0 | . | 0.0 | . | 1.4 | 50 | 1.8 | 45 | 1.0 | 58 | 4.2 | 29 | |
1401-1800 m | 0.0 | . | 4.3 | 29 | 0.7 | 71 | 3.2 | 33 | 3.2 | 33 | 1.4 | 50 | 12.7 | 17 | |
1001-1400 m | 1.5 | 50 | 9.7 | 19 | 5.1 | 26 | 1.4 | 50 | 1.4 | 50 | 2.2 | 41 | 21.2 | 13 | |
601-1000 m | 10.7 | 18 | 11.6 | 17 | 7.2 | 22 | 0.4 | 100 | 0.4 | 100 | 2.2 | 41 | 32.5 | 10 | |
=600 m | 3.4 | 32 | 0.0 | . | 0.3 | 100 | 0.7 | 71 | 0.0 | . | 1.8 | 45 | 6.3 | 24 | |
totale | 15.5 | 15 | 25.7 | 11 | 13.3 | 16 | 7.1 | 22 | 6.7 | 23 | 8.6 | 20 | 76.9 | 7 | |
41-60 % | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
>1800 m | 0.0 | . | 1.1 | 58 | 0.0 | . | 5.0 | 26 | 6.1 | 24 | 1.7 | 45 | 13.9 | 16 | |
1401-1800 m | 0.0 | . | 7.0 | 22 | 2.2 | 41 | 12.1 | 17 | 9.1 | 19 | 7.9 | 21 | 38.3 | 9 | |
1001-1400 m | 1.9 | 44 | 13.9 | 15 | 8.7 | 20 | 6.6 | 23 | 4.8 | 27 | 9.3 | 19 | 45.2 | 8 | |
601-1000 m | 12.7 | 16 | 9.5 | 19 | 9.8 | 19 | 1.4 | 50 | 4.2 | 28 | 7.2 | 22 | 44.8 | 9 | |
=600 m | 7.6 | 21 | 0.0 | . | 1.0 | 58 | 0.4 | 100 | 0.0 | . | 4.8 | 27 | 13.8 | 16 | |
totale | 22.2 | 12 | 31.5 | 10 | 21.7 | 13 | 25.5 | 11 | 24.3 | 12 | 30.8 | 10 | 156.1 | 4 | |
61-80 % | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
>1800 m | 0.0 | . | 1.0 | 58 | 0.0 | . | 5.2 | 26 | 8.1 | 21 | 0.7 | 71 | 15.0 | 15 | |
1401-1800 m | 0.0 | . | 9.0 | 20 | 2.1 | 41 | 8.7 | 20 | 13.5 | 16 | 7.1 | 22 | 40.4 | 9 | |
1001-1400 m | 1.9 | 44 | 11.5 | 17 | 9.0 | 20 | 6.4 | 23 | 3.9 | 30 | 10.7 | 17 | 43.4 | 9 | |
601-1000 m | 7.3 | 22 | 8.3 | 21 | 8.5 | 20 | 4.2 | 29 | 1.4 | 50 | 8.7 | 20 | 38.4 | 9 | |
=600 m | 1.4 | 50 | 0.0 | . | 1.1 | 58 | 0.7 | 70 | 0.0 | . | 5.4 | 26 | 8.6 | 20 | |
totale | 10.6 | 18 | 29.9 | 11 | 20.7 | 13 | 25.3 | 11 | 26.9 | 11 | 32.5 | 9 | 145.8 | 4 | |
81-100 % | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
>1800 m | 0.0 | . | 0.0 | . | 0.0 | . | 2.1 | 41 | 0.4 | 100 | 1.1 | 58 | 3.6 | 32 | |
1401-1800 m | 0.0 | . | 2.1 | 41 | 1.1 | 58 | 4.2 | 29 | 2.9 | 35 | 6.1 | 24 | 16.3 | 15 | |
1001-1400 m | 0.0 | . | 4.4 | 28 | 3.8 | 30 | 1.6 | 45 | 2.7 | 35 | 6.1 | 24 | 18.7 | 13 | |
601-1000 m | 1.0 | 58 | 2.3 | 38 | 3.9 | 30 | 3.1 | 33 | 1.0 | 58 | 5.2 | 26 | 16.6 | 14 | |
=600 m | 0.0 | . | 0.4 | 100 | 0.4 | 100 | 0.0 | . | 0.0 | . | 3.1 | 34 | 3.9 | 31 | |
totale | 1.0 | 58 | 9.2 | 19 | 9.1 | 19 | 11.1 | 17 | 7.0 | 22 | 21.6 | 12 | 59.0 | 7 | |
>100% | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
>1800 m | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.4 | 100 | 0.3 | 100 | 1.0 | 58 | |
1401-1800 m | 0.0 | . | 2.9 | 36 | 0.0 | . | 1.1 | 58 | 0.4 | 100 | 2.1 | 41 | 6.4 | 24 | |
1001-1400 m | 0.0 | . | 1.0 | 58 | 1.4 | 50 | 2.1 | 41 | 1.4 | 50 | 2.9 | 35 | 8.8 | 20 | |
601-1000 m | 0.0 | . | 0.8 | 71 | 1.0 | 58 | 0.4 | 100 | 0.0 | . | 2.7 | 37 | 4.8 | 28 | |
=600 m | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.7 | 71 | 1.1 | 58 | |
totale | 0.0 | . | 4.7 | 28 | 2.7 | 35 | 3.9 | 30 | 2.2 | 41 | 8.7 | 20 | 22.1 | 13 | |
totale | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
>1800 m | 0.0 | . | 2.1 | 41 | 0.0 | . | 14.1 | 15 | 16.7 | 14 | 4.8 | 26 | 37.7 | 9 | |
1401-1800 m | 0.0 | . | 26.1 | 11 | 6.1 | 24 | 29.3 | 10 | 29.4 | 11 | 24.8 | 11 | 115.6 | 5 | |
1001-1400 m | 5.2 | 26 | 45.0 | 8 | 29.8 | 11 | 18.2 | 14 | 15.0 | 15 | 31.1 | 9 | 144.4 | 4 | |
601-1000 m | 34.5 | 10 | 34.0 | 10 | 33.7 | 10 | 9.7 | 19 | 7.4 | 21 | 26.3 | 10 | 145.7 | 4 | |
=600 m | 14.8 | 15 | 0.7 | 71 | 3.2 | 33 | 1.8 | 44 | 0.3 | 100 | 15.9 | 14 | 36.7 | 9 | |
totale | 54.5 | 7 | 108.0 | 5 | 72.8 | 6 | 73.2 | 6 | 68.8 | 7 | 102.9 | 3 | 480.2 | 2 |
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. 1398730. Birmensdorf, Swiss Federal Research Institute WSL