Scelta degli argomenti
regione dei boschi di protezione | |||||||||||||||
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Giura/Altopiano | Alpi nordoccidentali | Alpi nordorientali | Alpi sudoccidentali | Alpi sudorientali | Sud delle Alpi | Svizzera | |||||||||
pendenza (classi di 20%) | quota (classi di 400 m) | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
nessuna indicazione | nessuna indicazione | . | . | . | . | . | . | . | . | . | . | . | . | . | . |
>1800 m | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
1401-1800 m | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
1001-1400 m | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
601-1000 m | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
=600 m | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
totale | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
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 | . | 6.9 | 6.6 | 11.6 | 4.9 | 3.9 | 3.8 | 0.6 | 0.2 | |
1401-1800 m | 0.9 | 0.3 | 14.3 | 3.3 | 9.2 | 3.6 | 26.9 | 11.5 | 34.1 | 7.2 | 11.5 | 6.3 | 4.1 | 0.6 | |
1001-1400 m | 13.1 | 0.9 | 30.8 | 4.4 | 30.2 | 5.7 | 0.0 | . | 22.7 | 6.3 | 11.3 | 6.2 | 15.7 | 0.9 | |
601-1000 m | 32.1 | 1.4 | 44.8 | 4.7 | 37.8 | 6.1 | 26.3 | 11.3 | 24.7 | 6.5 | 12.4 | 6.7 | 32.8 | 1.3 | |
=600 m | 53.8 | 1.5 | 10.1 | 2.9 | 22.8 | 5.3 | 40.0 | 12.7 | 6.8 | 3.8 | 60.8 | 9.7 | 46.8 | 1.3 | |
totale | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
21-40 % | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
>1800 m | 0.0 | . | 1.2 | 0.7 | 0.0 | . | 33.8 | 6.0 | 30.8 | 4.1 | 13.1 | 3.4 | 5.6 | 0.6 | |
1401-1800 m | 1.9 | 0.5 | 19.9 | 2.5 | 13.5 | 2.7 | 30.5 | 5.9 | 42.0 | 4.4 | 24.0 | 4.3 | 13.5 | 0.9 | |
1001-1400 m | 15.9 | 1.4 | 39.2 | 3.0 | 41.5 | 3.8 | 18.0 | 4.9 | 18.5 | 3.4 | 18.9 | 3.9 | 24.1 | 1.1 | |
601-1000 m | 44.9 | 1.9 | 37.9 | 2.9 | 41.7 | 3.8 | 9.6 | 3.7 | 8.7 | 2.5 | 22.0 | 4.2 | 36.4 | 1.3 | |
=600 m | 37.3 | 1.9 | 1.9 | 0.9 | 3.3 | 1.5 | 8.0 | 3.4 | 0.0 | . | 22.1 | 4.2 | 20.3 | 1.1 | |
totale | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
41-60 % | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
>1800 m | 0.0 | . | 3.4 | 1.1 | 0.0 | . | 20.7 | 3.0 | 29.6 | 2.8 | 10.7 | 2.1 | 10.1 | 0.8 | |
1401-1800 m | 1.5 | 0.7 | 29.0 | 2.6 | 20.3 | 2.9 | 39.9 | 3.6 | 41.9 | 3.0 | 26.1 | 3.1 | 24.9 | 1.1 | |
1001-1400 m | 19.3 | 2.1 | 36.4 | 2.8 | 39.3 | 3.5 | 27.0 | 3.2 | 16.2 | 2.2 | 26.3 | 3.0 | 26.7 | 1.1 | |
601-1000 m | 50.0 | 2.7 | 30.5 | 2.7 | 37.8 | 3.5 | 10.7 | 2.3 | 11.8 | 1.9 | 24.9 | 3.0 | 29.3 | 1.1 | |
=600 m | 29.2 | 2.4 | 0.7 | 0.5 | 2.6 | 1.2 | 1.6 | 0.9 | 0.4 | 0.4 | 12.0 | 2.3 | 9.1 | 0.7 | |
totale | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
61-80 % | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
>1800 m | 0.0 | . | 3.8 | 1.2 | 1.2 | 0.9 | 24.9 | 3.1 | 36.1 | 3.2 | 8.0 | 1.7 | 13.5 | 1.0 | |
1401-1800 m | 0.9 | 0.9 | 33.4 | 3.0 | 23.1 | 3.3 | 35.2 | 3.4 | 40.7 | 3.3 | 26.7 | 2.8 | 29.2 | 1.3 | |
1001-1400 m | 17.6 | 3.6 | 39.8 | 3.1 | 39.5 | 3.8 | 25.0 | 3.1 | 17.0 | 2.5 | 31.7 | 2.9 | 29.2 | 1.3 | |
601-1000 m | 63.2 | 4.5 | 22.2 | 2.7 | 31.7 | 3.6 | 13.9 | 2.4 | 6.2 | 1.6 | 21.4 | 2.6 | 22.8 | 1.2 | |
=600 m | 18.4 | 3.6 | 0.8 | 0.6 | 4.5 | 1.6 | 1.0 | 0.7 | 0.0 | . | 12.3 | 2.1 | 5.2 | 0.6 | |
totale | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
81-100 % | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
>1800 m | 0.0 | . | 6.3 | 2.7 | 10.3 | 3.4 | 23.2 | 4.5 | 24.7 | 5.0 | 13.4 | 2.7 | 14.5 | 1.6 | |
1401-1800 m | 0.0 | . | 28.1 | 5.0 | 19.2 | 4.4 | 32.2 | 5.0 | 34.5 | 5.6 | 33.7 | 3.8 | 28.8 | 2.0 | |
1001-1400 m | 17.7 | 8.0 | 45.7 | 5.5 | 35.2 | 5.4 | 20.5 | 4.3 | 31.4 | 5.4 | 22.9 | 3.3 | 29.2 | 2.0 | |
601-1000 m | 78.1 | 8.7 | 18.6 | 4.3 | 32.7 | 5.2 | 21.7 | 4.4 | 9.4 | 3.4 | 18.6 | 3.1 | 22.8 | 1.9 | |
=600 m | 4.2 | 4.2 | 1.2 | 1.2 | 2.6 | 1.8 | 2.3 | 1.6 | 0.0 | . | 11.4 | 2.6 | 4.8 | 1.0 | |
totale | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
>100% | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
>1800 m | 0.0 | . | 2.0 | 2.0 | 3.6 | 2.5 | 31.2 | 7.2 | 29.3 | 6.6 | 15.9 | 3.1 | 15.2 | 1.9 | |
1401-1800 m | 0.0 | . | 40.4 | 6.7 | 16.6 | 5.0 | 40.3 | 7.6 | 31.3 | 6.7 | 33.5 | 4.0 | 31.7 | 2.5 | |
1001-1400 m | 13.9 | 12.8 | 36.6 | 6.6 | 45.6 | 6.7 | 23.7 | 6.6 | 33.1 | 6.8 | 27.2 | 3.8 | 31.7 | 2.5 | |
601-1000 m | 74.6 | 15.5 | 15.3 | 5.0 | 28.8 | 6.0 | 4.8 | 3.3 | 6.4 | 3.5 | 18.8 | 3.3 | 17.6 | 2.0 | |
=600 m | 11.5 | 10.9 | 5.8 | 3.3 | 5.4 | 3.0 | 0.0 | . | 0.0 | . | 4.6 | 1.8 | 3.9 | 1.0 | |
totale | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
totale | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
>1800 m | 0.0 | . | 2.7 | 0.5 | 1.7 | 0.5 | 24.3 | 1.8 | 30.2 | 1.6 | 11.3 | 1.0 | 8.4 | 0.3 | |
1401-1800 m | 1.3 | 0.2 | 26.6 | 1.3 | 18.0 | 1.4 | 35.9 | 1.9 | 39.8 | 1.7 | 28.1 | 1.5 | 19.5 | 0.5 | |
1001-1400 m | 15.2 | 0.6 | 38.0 | 1.4 | 39.0 | 1.8 | 23.5 | 1.7 | 19.6 | 1.4 | 26.1 | 1.4 | 24.8 | 0.5 | |
601-1000 m | 41.0 | 1.0 | 30.3 | 1.3 | 36.1 | 1.7 | 13.3 | 1.4 | 9.9 | 1.0 | 21.1 | 1.3 | 29.2 | 0.5 | |
=600 m | 42.5 | 1.0 | 2.4 | 0.5 | 5.3 | 0.8 | 3.0 | 0.7 | 0.5 | 0.3 | 13.4 | 1.1 | 18.1 | 0.4 | |
totale | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . |
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. 1274598. Birmensdorf, Swiss Federal Research Institute WSL