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 | . | 1.1 | 58 | 1.4 | 50 | 0.4 | 100 | 2.9 | 35 | |
1401-1800 m | 2.9 | 35 | 2.6 | 38 | 1.1 | 58 | 0.7 | 71 | 3.9 | 30 | 0.7 | 71 | 11.8 | 17 | |
1001-1400 m | 25.5 | 11 | 7.7 | 21 | 4.0 | 30 | 0.0 | . | 1.4 | 50 | 0.7 | 71 | 39.4 | 9 | |
601-1000 m | 68.0 | 6 | 9.5 | 20 | 5.7 | 25 | 0.7 | 71 | 2.5 | 38 | 1.5 | 50 | 88.0 | 6 | |
=600 m | 108.8 | 5 | 2.1 | 41 | 2.7 | 37 | 1.8 | 45 | 0.3 | 100 | 1.4 | 50 | 117.2 | 5 | |
totale | 205.2 | 3 | 21.9 | 13 | 13.6 | 16 | 4.3 | 29 | 9.6 | 19 | 4.6 | 28 | 259.2 | 3 | |
21-40 % | 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 | . | 3.5 | 31 | 10.6 | 18 | 4.5 | 28 | 19.7 | 13 | |
1401-1800 m | 1.8 | 45 | 13.0 | 17 | 4.8 | 28 | 6.0 | 24 | 12.0 | 17 | 5.9 | 24 | 43.5 | 9 | |
1001-1400 m | 22.9 | 11 | 20.9 | 12 | 12.6 | 16 | 2.8 | 35 | 4.9 | 27 | 3.2 | 33 | 67.4 | 7 | |
601-1000 m | 60.9 | 7 | 21.9 | 12 | 12.8 | 16 | 0.7 | 71 | 2.5 | 38 | 4.4 | 28 | 103.3 | 5 | |
=600 m | 44.6 | 8 | 0.7 | 71 | 1.1 | 58 | 1.4 | 50 | 0.0 | . | 3.3 | 33 | 51.1 | 8 | |
totale | 130.3 | 4 | 57.7 | 7 | 31.3 | 10 | 14.5 | 15 | 30.1 | 11 | 21.3 | 12 | 285.1 | 3 | |
41-60 % | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
>1800 m | 0.0 | . | 2.9 | 35 | 1.8 | 45 | 10.4 | 18 | 21.1 | 13 | 7.9 | 21 | 44.2 | 9 | |
1401-1800 m | 1.1 | 58 | 19.6 | 13 | 7.9 | 21 | 18.5 | 14 | 24.1 | 12 | 13.1 | 16 | 84.2 | 6 | |
1001-1400 m | 11.8 | 17 | 21.2 | 12 | 16.2 | 14 | 12.4 | 17 | 7.3 | 22 | 13.1 | 16 | 81.9 | 6 | |
601-1000 m | 30.8 | 10 | 18.6 | 14 | 14.4 | 16 | 2.1 | 41 | 7.7 | 21 | 8.6 | 20 | 82.3 | 6 | |
=600 m | 22.5 | 12 | 0.0 | . | 1.0 | 58 | 1.1 | 58 | 0.0 | . | 6.3 | 24 | 30.9 | 10 | |
totale | 66.2 | 7 | 62.3 | 7 | 41.4 | 9 | 44.4 | 9 | 60.2 | 7 | 49.0 | 8 | 323.6 | 3 | |
61-80 % | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
>1800 m | 0.0 | . | 2.4 | 38 | 2.2 | 41 | 12.7 | 17 | 20.3 | 13 | 4.9 | 27 | 42.5 | 9 | |
1401-1800 m | 0.3 | 100 | 18.3 | 14 | 10.0 | 19 | 16.2 | 15 | 21.7 | 13 | 14.6 | 15 | 81.2 | 6 | |
1001-1400 m | 3.7 | 31 | 18.9 | 13 | 13.8 | 16 | 8.5 | 20 | 7.4 | 22 | 15.1 | 14 | 67.3 | 7 | |
601-1000 m | 12.1 | 17 | 11.2 | 18 | 10.3 | 18 | 5.6 | 25 | 3.2 | 33 | 10.4 | 18 | 52.8 | 8 | |
=600 m | 4.2 | 29 | 0.0 | . | 2.2 | 41 | 0.7 | 70 | 0.0 | . | 7.5 | 21 | 14.7 | 15 | |
totale | 20.3 | 13 | 50.9 | 8 | 38.5 | 9 | 43.7 | 9 | 52.6 | 8 | 52.5 | 7 | 258.5 | 3 | |
81-100 % | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
>1800 m | 0.0 | . | 0.4 | 100 | 1.8 | 45 | 5.7 | 25 | 5.7 | 25 | 6.3 | 23 | 19.9 | 13 | |
1401-1800 m | 0.0 | . | 5.4 | 26 | 4.7 | 28 | 5.6 | 25 | 6.1 | 24 | 10.9 | 17 | 32.6 | 10 | |
1001-1400 m | 0.7 | 70 | 8.8 | 19 | 7.3 | 22 | 3.1 | 33 | 5.2 | 26 | 7.4 | 21 | 32.6 | 10 | |
601-1000 m | 2.8 | 35 | 3.3 | 31 | 5.2 | 26 | 3.8 | 30 | 1.7 | 45 | 5.9 | 24 | 22.7 | 12 | |
=600 m | 0.3 | 100 | 0.4 | 100 | 0.4 | 100 | 0.4 | 100 | 0.0 | . | 4.5 | 28 | 6.0 | 25 | |
totale | 3.8 | 30 | 18.2 | 14 | 19.3 | 13 | 18.6 | 14 | 18.7 | 14 | 35.0 | 9 | 113.7 | 5 | |
>100% | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
>1800 m | 0.0 | . | 0.4 | 100 | 1.1 | 58 | 3.6 | 32 | 3.9 | 30 | 4.5 | 28 | 13.4 | 16 | |
1401-1800 m | 0.0 | . | 8.2 | 21 | 4.5 | 29 | 5.0 | 27 | 3.2 | 33 | 10.2 | 18 | 31.0 | 11 | |
1001-1400 m | 0.4 | 100 | 4.0 | 29 | 6.0 | 24 | 2.8 | 35 | 3.9 | 30 | 9.0 | 19 | 26.1 | 11 | |
601-1000 m | 1.4 | 50 | 1.5 | 50 | 3.5 | 31 | 1.1 | 58 | 0.7 | 71 | 5.9 | 25 | 14.0 | 16 | |
=600 m | 0.0 | . | 0.4 | 100 | 0.7 | 71 | 0.0 | . | 0.0 | . | 1.5 | 50 | 2.5 | 38 | |
totale | 1.8 | 45 | 14.3 | 16 | 15.7 | 15 | 12.5 | 17 | 11.6 | 17 | 31.2 | 10 | 87.1 | 6 | |
totale | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
>1800 m | 0.0 | . | 7.2 | 22 | 6.9 | 23 | 37.0 | 10 | 63.1 | 7 | 28.4 | 10 | 142.5 | 5 | |
1401-1800 m | 6.1 | 24 | 67.0 | 7 | 32.9 | 10 | 52.0 | 8 | 70.9 | 7 | 55.4 | 7 | 284.4 | 3 | |
1001-1400 m | 65.0 | 5 | 81.5 | 6 | 59.8 | 7 | 29.6 | 11 | 30.2 | 10 | 48.6 | 7 | 314.6 | 3 | |
601-1000 m | 176.0 | 3 | 66.1 | 6 | 52.0 | 8 | 14.0 | 15 | 18.3 | 13 | 36.7 | 8 | 363.1 | 2 | |
=600 m | 180.5 | 3 | 3.6 | 32 | 8.1 | 21 | 5.4 | 25 | 0.3 | 100 | 24.5 | 11 | 222.4 | 3 | |
totale | 427.6 | 1 | 225.4 | 3 | 159.7 | 4 | 138.0 | 4 | 182.8 | 4 | 193.6 | 2 | 1327.1 | 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. 1275409. Birmensdorf, Swiss Federal Research Institute WSL