Scelta degli argomenti
regione economica | |||||||||||||||||||||||||||||||
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Giura Ovest | Giura Est | Altopiano Ovest | Altopiano Centro | Altopiano Est | Prealpi Ovest | Prealpi Centro | Prealpi Est | Alpi Nord-Ovest | Alpi Centro | Alpi Nord-Est | Alpi Sud-Ovest | Alpi Sud-Est | Sud delle Alpi | Svizzera | |||||||||||||||||
bosco di protezione contro cadute di massi (2022) | superficie della chiaria più grande (5 classi) | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
nessuna indicazione | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
nessuna chiaria (<100 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
piccola chiaria (100-500 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
chiaria mediana (500-1000 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
chiaria grande (1000-5000 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
chiaria molto grande (>5000 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 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 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
all'interno | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
nessuna chiaria (<100 m2) | 0.2 | 0.2 | 0.8 | 0.8 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.0 | . | 2.5 | 1.1 | 2.0 | 1.4 | 2.7 | 1.5 | 1.1 | 0.5 | 0.6 | 0.4 | 3.7 | 0.9 | 1.0 | 0.2 | |
piccola chiaria (100-500 m2) | 0.9 | 0.5 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 0.4 | 0.9 | 0.7 | 3.5 | 1.3 | 7.5 | 2.6 | 3.6 | 1.8 | 2.2 | 0.8 | 0.4 | 0.3 | 2.3 | 0.7 | 1.3 | 0.2 | |
chiaria mediana (500-1000 m2) | 0.4 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 1.0 | 1.0 | 1.8 | 1.3 | 1.1 | 0.6 | 0.8 | 0.4 | 0.6 | 0.4 | 0.6 | 0.1 | |
chiaria grande (1000-5000 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 0.5 | 0.5 | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 0.0 | . | 1.5 | 0.9 | 1.0 | 1.0 | 0.0 | . | 2.2 | 0.8 | 1.0 | 0.4 | 1.2 | 0.5 | 0.7 | 0.1 | |
chiaria molto grande (>5000 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
totale | 1.6 | 0.6 | 0.8 | 0.8 | 0.0 | . | 0.5 | 0.5 | 0.0 | . | 0.0 | . | 2.1 | 0.9 | 1.5 | 0.9 | 8.0 | 1.9 | 11.5 | 3.1 | 8.1 | 2.6 | 6.6 | 1.3 | 2.8 | 0.7 | 7.8 | 1.2 | 3.6 | 0.3 | |
all'esterno | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
nessuna chiaria (<100 m2) | 35.2 | 2.3 | 44.0 | 4.5 | 35.2 | 4.3 | 25.2 | 2.9 | 36.2 | 2.7 | 27.5 | 3.9 | 22.4 | 2.5 | 29.5 | 3.1 | 24.8 | 3.1 | 26.3 | 4.3 | 32.8 | 4.5 | 20.8 | 2.1 | 20.6 | 1.8 | 33.2 | 2.1 | 28.7 | 0.7 | |
piccola chiaria (100-500 m2) | 42.8 | 2.4 | 39.6 | 4.4 | 39.2 | 4.5 | 48.8 | 3.3 | 48.8 | 2.8 | 34.4 | 4.2 | 41.9 | 2.9 | 43.4 | 3.4 | 37.2 | 3.5 | 25.4 | 4.3 | 30.8 | 4.4 | 30.5 | 2.4 | 28.2 | 2.0 | 30.8 | 2.1 | 37.0 | 0.8 | |
chiaria mediana (500-1000 m2) | 12.0 | 1.6 | 4.2 | 1.8 | 11.8 | 3.0 | 16.4 | 2.5 | 8.6 | 1.6 | 23.4 | 3.8 | 14.0 | 2.0 | 10.0 | 2.1 | 16.1 | 2.6 | 15.5 | 3.6 | 10.5 | 2.9 | 20.4 | 2.1 | 19.6 | 1.8 | 11.9 | 1.4 | 14.3 | 0.6 | |
chiaria grande (1000-5000 m2) | 8.5 | 1.3 | 11.5 | 2.9 | 11.2 | 2.9 | 9.1 | 1.9 | 6.4 | 1.4 | 14.7 | 3.1 | 19.2 | 2.3 | 15.6 | 2.5 | 12.9 | 2.4 | 20.4 | 4.0 | 17.0 | 3.6 | 20.9 | 2.1 | 27.4 | 2.0 | 15.9 | 1.6 | 15.8 | 0.6 | |
chiaria molto grande (>5000 m2) | 0.0 | . | 0.0 | . | 2.5 | 1.5 | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 0.0 | . | 1.0 | 0.7 | 1.0 | 1.0 | 0.9 | 0.9 | 0.8 | 0.5 | 1.4 | 0.5 | 0.4 | 0.3 | 0.6 | 0.1 | |
totale | 98.4 | 0.6 | 99.2 | 0.8 | 100.0 | 0.0 | 99.5 | 0.5 | 100.0 | 0.0 | 100.0 | 0.0 | 97.9 | 0.9 | 98.5 | 0.9 | 92.0 | 1.9 | 88.5 | 3.1 | 91.9 | 2.6 | 93.4 | 1.3 | 97.2 | 0.7 | 92.2 | 1.2 | 96.4 | 0.3 | |
totale | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
nessuna chiaria (<100 m2) | 35.4 | 2.3 | 44.8 | 4.5 | 35.2 | 4.3 | 25.2 | 2.9 | 36.2 | 2.7 | 27.5 | 3.9 | 22.7 | 2.5 | 29.5 | 3.1 | 27.3 | 3.2 | 28.3 | 4.4 | 35.4 | 4.6 | 21.9 | 2.1 | 21.2 | 1.8 | 36.9 | 2.1 | 29.7 | 0.7 | |
piccola chiaria (100-500 m2) | 43.7 | 2.4 | 39.6 | 4.4 | 39.2 | 4.5 | 48.8 | 3.3 | 48.8 | 2.8 | 34.4 | 4.2 | 42.5 | 2.9 | 44.3 | 3.4 | 40.7 | 3.5 | 32.9 | 4.6 | 34.3 | 4.6 | 32.7 | 2.4 | 28.6 | 2.0 | 33.1 | 2.1 | 38.4 | 0.8 | |
chiaria mediana (500-1000 m2) | 12.4 | 1.6 | 4.2 | 1.8 | 11.8 | 3.0 | 16.4 | 2.5 | 8.6 | 1.6 | 23.4 | 3.8 | 14.7 | 2.1 | 10.6 | 2.1 | 16.6 | 2.7 | 16.5 | 3.7 | 12.3 | 3.1 | 21.5 | 2.1 | 20.4 | 1.8 | 12.5 | 1.5 | 14.9 | 0.6 | |
chiaria grande (1000-5000 m2) | 8.5 | 1.3 | 11.5 | 2.9 | 11.2 | 2.9 | 9.6 | 2.0 | 6.4 | 1.4 | 14.7 | 3.1 | 19.6 | 2.3 | 15.6 | 2.5 | 14.4 | 2.5 | 21.4 | 4.0 | 17.0 | 3.6 | 23.1 | 2.2 | 28.4 | 2.0 | 17.1 | 1.7 | 16.5 | 0.6 | |
chiaria molto grande (>5000 m2) | 0.0 | . | 0.0 | . | 2.5 | 1.5 | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 0.0 | . | 1.0 | 0.7 | 1.0 | 1.0 | 0.9 | 0.9 | 0.8 | 0.5 | 1.4 | 0.5 | 0.4 | 0.3 | 0.6 | 0.1 | |
totale | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 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. 1412955. Birmensdorf, Swiss Federal Research Institute WSL