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 colate di fango/smottamenti (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 | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.9 | 0.9 | 0.3 | 0.3 | 0.2 | 0.2 | 0.7 | 0.3 | 0.2 | 0.1 |
nessuna chiaria (<100 m2) | 4.0 | 0.9 | 1.6 | 1.1 | 0.0 | . | 1.3 | 0.7 | 0.3 | 0.3 | 3.3 | 1.6 | 0.7 | 0.5 | 3.7 | 1.3 | 4.3 | 1.4 | 3.6 | 1.8 | 2.4 | 1.4 | 3.0 | 0.9 | 2.2 | 0.6 | 5.7 | 1.0 | 2.9 | 0.3 | |
piccola chiaria (100-500 m2) | 3.4 | 0.9 | 2.4 | 1.4 | 0.9 | 0.9 | 0.9 | 0.6 | 0.6 | 0.4 | 1.6 | 1.1 | 2.7 | 0.9 | 5.4 | 1.5 | 6.5 | 1.7 | 7.6 | 2.4 | 4.1 | 1.8 | 8.1 | 1.4 | 2.9 | 0.7 | 5.3 | 1.0 | 3.9 | 0.3 | |
chiaria mediana (500-1000 m2) | 0.7 | 0.4 | 0.0 | . | 0.8 | 0.8 | 0.4 | 0.4 | 0.3 | 0.3 | 0.7 | 0.7 | 0.7 | 0.5 | 1.8 | 0.9 | 1.4 | 0.8 | 3.4 | 1.7 | 2.4 | 1.4 | 4.5 | 1.1 | 2.7 | 0.7 | 0.7 | 0.4 | 1.5 | 0.2 | |
chiaria grande (1000-5000 m2) | 0.7 | 0.4 | 1.6 | 1.1 | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 1.3 | 0.9 | 0.7 | 0.5 | 0.0 | . | 1.9 | 0.9 | 1.7 | 1.2 | 0.9 | 0.9 | 5.7 | 1.2 | 2.7 | 0.7 | 2.4 | 0.6 | 1.8 | 0.2 | |
chiaria molto grande (>5000 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.5 | 0.5 | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.2 | 0.0 | . | 0.0 | 0.0 | |
totale | 9.0 | 1.3 | 5.7 | 2.1 | 1.7 | 1.2 | 2.6 | 1.1 | 1.6 | 0.7 | 6.9 | 2.2 | 4.8 | 1.3 | 11.0 | 2.1 | 14.6 | 2.4 | 16.2 | 3.4 | 10.7 | 2.8 | 21.6 | 2.1 | 10.8 | 1.4 | 14.8 | 1.5 | 10.4 | 0.5 | |
all'esterno | nessuna indicazione | 0.5 | 0.3 | 0.0 | . | 0.8 | 0.8 | 0.4 | 0.4 | 0.0 | . | 3.5 | 1.5 | 2.7 | 0.9 | 2.6 | 1.1 | 5.8 | 1.6 | 11.3 | 2.9 | 8.6 | 2.6 | 5.5 | 1.2 | 3.7 | 0.8 | 10.1 | 1.3 | 4.1 | 0.3 |
nessuna chiaria (<100 m2) | 31.1 | 2.2 | 43.2 | 4.5 | 34.9 | 4.3 | 23.8 | 2.8 | 35.9 | 2.7 | 23.3 | 3.6 | 21.4 | 2.4 | 25.0 | 2.9 | 21.5 | 2.9 | 21.5 | 3.8 | 29.6 | 4.2 | 17.6 | 1.9 | 18.2 | 1.7 | 27.2 | 1.9 | 25.5 | 0.7 | |
piccola chiaria (100-500 m2) | 40.0 | 2.3 | 37.1 | 4.4 | 38.0 | 4.4 | 47.7 | 3.3 | 48.2 | 2.8 | 31.6 | 4.0 | 38.7 | 2.9 | 37.7 | 3.3 | 31.9 | 3.3 | 21.6 | 3.8 | 26.9 | 4.1 | 22.7 | 2.1 | 24.6 | 1.9 | 24.3 | 1.8 | 32.8 | 0.8 | |
chiaria mediana (500-1000 m2) | 11.7 | 1.5 | 4.2 | 1.8 | 10.9 | 2.9 | 15.9 | 2.4 | 8.3 | 1.6 | 21.9 | 3.6 | 13.6 | 2.0 | 8.4 | 1.9 | 14.2 | 2.4 | 11.2 | 2.9 | 8.7 | 2.5 | 15.8 | 1.8 | 16.9 | 1.7 | 10.4 | 1.3 | 12.7 | 0.5 | |
chiaria grande (1000-5000 m2) | 7.8 | 1.3 | 9.8 | 2.7 | 11.1 | 2.9 | 9.5 | 2.0 | 6.1 | 1.4 | 12.9 | 2.9 | 18.4 | 2.3 | 15.2 | 2.5 | 11.7 | 2.2 | 17.3 | 3.5 | 14.5 | 3.3 | 16.1 | 1.9 | 24.6 | 1.9 | 12.9 | 1.4 | 14.0 | 0.6 | |
chiaria molto grande (>5000 m2) | 0.0 | . | 0.0 | . | 2.5 | 1.4 | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 0.0 | . | 0.4 | 0.4 | 0.8 | 0.8 | 0.9 | 0.9 | 0.8 | 0.4 | 1.2 | 0.5 | 0.4 | 0.2 | 0.5 | 0.1 | |
totale | 91.0 | 1.3 | 94.3 | 2.1 | 98.3 | 1.2 | 97.4 | 1.1 | 98.4 | 0.7 | 93.1 | 2.2 | 95.2 | 1.3 | 89.0 | 2.1 | 85.4 | 2.4 | 83.8 | 3.4 | 89.3 | 2.8 | 78.4 | 2.1 | 89.2 | 1.4 | 85.2 | 1.5 | 89.6 | 0.5 | |
totale | nessuna indicazione | 0.7 | 0.4 | 0.0 | . | 0.8 | 0.8 | 0.4 | 0.4 | 0.0 | . | 3.5 | 1.5 | 2.7 | 0.9 | 2.6 | 1.1 | 5.8 | 1.6 | 11.3 | 2.9 | 9.5 | 2.7 | 5.7 | 1.2 | 3.9 | 0.8 | 10.8 | 1.3 | 4.3 | 0.3 |
nessuna chiaria (<100 m2) | 35.1 | 2.3 | 44.8 | 4.5 | 34.9 | 4.3 | 25.1 | 2.9 | 36.2 | 2.7 | 26.5 | 3.8 | 22.1 | 2.5 | 28.7 | 3.1 | 25.7 | 3.0 | 25.1 | 4.0 | 32.1 | 4.3 | 20.6 | 2.0 | 20.4 | 1.8 | 32.9 | 1.9 | 28.4 | 0.7 | |
piccola chiaria (100-500 m2) | 43.4 | 2.4 | 39.6 | 4.4 | 38.9 | 4.4 | 48.6 | 3.3 | 48.8 | 2.8 | 33.2 | 4.1 | 41.4 | 2.9 | 43.2 | 3.4 | 38.4 | 3.4 | 29.2 | 4.2 | 31.1 | 4.2 | 30.8 | 2.3 | 27.5 | 2.0 | 29.6 | 2.0 | 36.7 | 0.8 | |
chiaria mediana (500-1000 m2) | 12.3 | 1.6 | 4.2 | 1.8 | 11.7 | 2.9 | 16.3 | 2.5 | 8.6 | 1.6 | 22.6 | 3.7 | 14.3 | 2.0 | 10.3 | 2.1 | 15.6 | 2.5 | 14.6 | 3.3 | 11.1 | 2.8 | 20.3 | 2.0 | 19.7 | 1.8 | 11.2 | 1.3 | 14.3 | 0.6 | |
chiaria grande (1000-5000 m2) | 8.5 | 1.3 | 11.5 | 2.9 | 11.1 | 2.9 | 9.5 | 2.0 | 6.4 | 1.4 | 14.1 | 3.0 | 19.1 | 2.3 | 15.2 | 2.5 | 13.6 | 2.4 | 19.0 | 3.6 | 15.4 | 3.3 | 21.8 | 2.1 | 27.3 | 2.0 | 15.2 | 1.5 | 15.8 | 0.6 | |
chiaria molto grande (>5000 m2) | 0.0 | . | 0.0 | . | 2.5 | 1.4 | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 0.0 | . | 0.9 | 0.6 | 0.8 | 0.8 | 0.9 | 0.9 | 0.8 | 0.4 | 1.3 | 0.5 | 0.4 | 0.2 | 0.5 | 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. 1413569. Birmensdorf, Swiss Federal Research Institute WSL