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 | . | 0.4 | 0.4 | 0.0 | . | 3.2 | 1.4 | 1.6 | 1.6 | 3.7 | 2.1 | 1.4 | 0.7 | 0.3 | 0.3 | 4.7 | 1.2 | 1.1 | 0.2 | |
piccola chiaria (100-500 m2) | 1.0 | 0.5 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 0.5 | 1.0 | 0.7 | 3.9 | 1.6 | 10.6 | 3.8 | 3.6 | 2.1 | 2.6 | 1.0 | 0.6 | 0.4 | 2.5 | 0.9 | 1.4 | 0.2 | |
chiaria mediana (500-1000 m2) | 0.5 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.5 | 0.5 | 0.6 | 0.6 | 0.6 | 0.6 | 1.6 | 1.6 | 2.5 | 1.8 | 1.5 | 0.8 | 0.9 | 0.5 | 0.9 | 0.5 | 0.6 | 0.1 | |
chiaria grande (1000-5000 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 0.5 | 0.5 | 0.0 | . | 0.0 | . | 0.5 | 0.5 | 0.0 | . | 1.3 | 0.9 | 1.7 | 1.6 | 0.0 | . | 2.2 | 0.9 | 0.6 | 0.4 | 1.4 | 0.6 | 0.6 | 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 | 1.7 | 0.6 | 0.8 | 0.8 | 0.0 | . | 0.5 | 0.5 | 0.0 | . | 0.0 | . | 2.0 | 0.9 | 1.6 | 0.9 | 9.0 | 2.3 | 15.5 | 4.5 | 9.9 | 3.3 | 7.8 | 1.6 | 2.4 | 0.8 | 9.5 | 1.6 | 3.7 | 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) | 34.0 | 2.3 | 42.6 | 4.5 | 34.2 | 4.4 | 24.8 | 2.9 | 34.6 | 2.7 | 25.9 | 4.2 | 19.9 | 2.5 | 27.5 | 3.2 | 18.3 | 3.1 | 10.4 | 3.7 | 22.7 | 4.7 | 12.2 | 2.0 | 9.5 | 1.6 | 30.8 | 2.5 | 25.0 | 0.8 | |
piccola chiaria (100-500 m2) | 43.2 | 2.4 | 40.6 | 4.5 | 41.0 | 4.6 | 49.1 | 3.4 | 50.3 | 2.9 | 34.2 | 4.6 | 42.2 | 3.0 | 43.2 | 3.6 | 39.1 | 4.0 | 28.7 | 5.7 | 36.0 | 5.4 | 33.8 | 2.9 | 32.0 | 2.5 | 33.4 | 2.6 | 39.8 | 0.9 | |
chiaria mediana (500-1000 m2) | 12.4 | 1.6 | 4.3 | 1.9 | 12.3 | 3.1 | 16.3 | 2.5 | 8.5 | 1.6 | 26.0 | 4.3 | 15.1 | 2.2 | 11.0 | 2.3 | 18.0 | 3.1 | 20.5 | 5.1 | 10.7 | 3.4 | 24.4 | 2.6 | 22.6 | 2.3 | 10.5 | 1.7 | 15.1 | 0.7 | |
chiaria grande (1000-5000 m2) | 8.7 | 1.4 | 11.8 | 3.0 | 9.9 | 2.8 | 9.3 | 2.0 | 6.6 | 1.4 | 13.8 | 3.3 | 20.3 | 2.5 | 16.6 | 2.7 | 14.5 | 2.9 | 23.5 | 5.3 | 19.5 | 4.5 | 21.4 | 2.5 | 31.8 | 2.5 | 15.3 | 1.9 | 15.9 | 0.7 | |
chiaria molto grande (>5000 m2) | 0.0 | . | 0.0 | . | 2.6 | 1.5 | 0.0 | . | 0.0 | . | 0.0 | . | 0.5 | 0.5 | 0.0 | . | 1.2 | 0.9 | 1.6 | 1.5 | 1.3 | 1.3 | 0.4 | 0.4 | 1.7 | 0.7 | 0.6 | 0.4 | 0.6 | 0.1 | |
totale | 98.3 | 0.6 | 99.2 | 0.8 | 100.0 | 0.0 | 99.5 | 0.5 | 100.0 | 0.0 | 100.0 | 0.0 | 98.0 | 0.9 | 98.4 | 0.9 | 91.0 | 2.3 | 84.5 | 4.5 | 90.1 | 3.3 | 92.2 | 1.6 | 97.6 | 0.8 | 90.5 | 1.6 | 96.3 | 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) | 34.2 | 2.3 | 43.4 | 4.5 | 34.2 | 4.4 | 24.8 | 2.9 | 34.6 | 2.7 | 25.9 | 4.2 | 20.3 | 2.5 | 27.5 | 3.2 | 21.4 | 3.3 | 12.0 | 4.0 | 26.4 | 5.0 | 13.6 | 2.1 | 9.8 | 1.6 | 35.4 | 2.5 | 26.1 | 0.8 | |
piccola chiaria (100-500 m2) | 44.2 | 2.4 | 40.6 | 4.5 | 41.0 | 4.6 | 49.1 | 3.4 | 50.3 | 2.9 | 34.2 | 4.6 | 42.9 | 3.1 | 44.2 | 3.6 | 42.9 | 4.0 | 39.3 | 6.1 | 39.6 | 5.5 | 36.4 | 2.9 | 32.5 | 2.6 | 35.9 | 2.6 | 41.1 | 0.9 | |
chiaria mediana (500-1000 m2) | 12.8 | 1.7 | 4.3 | 1.9 | 12.3 | 3.1 | 16.3 | 2.5 | 8.5 | 1.6 | 26.0 | 4.3 | 15.6 | 2.2 | 11.6 | 2.4 | 18.6 | 3.2 | 22.0 | 5.2 | 13.2 | 3.7 | 26.0 | 2.7 | 23.5 | 2.3 | 11.4 | 1.7 | 15.7 | 0.7 | |
chiaria grande (1000-5000 m2) | 8.7 | 1.4 | 11.8 | 3.0 | 9.9 | 2.8 | 9.8 | 2.0 | 6.6 | 1.4 | 13.8 | 3.3 | 20.7 | 2.5 | 16.6 | 2.7 | 15.8 | 3.0 | 25.1 | 5.4 | 19.5 | 4.5 | 23.7 | 2.6 | 32.4 | 2.5 | 16.7 | 2.0 | 16.5 | 0.7 | |
chiaria molto grande (>5000 m2) | 0.0 | . | 0.0 | . | 2.6 | 1.5 | 0.0 | . | 0.0 | . | 0.0 | . | 0.5 | 0.5 | 0.0 | . | 1.2 | 0.9 | 1.6 | 1.5 | 1.3 | 1.3 | 0.4 | 0.4 | 1.7 | 0.7 | 0.6 | 0.4 | 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. 1412936. Birmensdorf, Swiss Federal Research Institute WSL