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) | grado di copertura (foto aeree; 5 classi) | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 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 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
0-20% | 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 | . | |
21-40% | 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 | . | |
41-60% | 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 | . | |
61-80% | 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 | . | |
>80% | 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 | . |
0-20% | 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 | . | |
21-40% | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.4 | 100 | 0.3 | 100 | 1.0 | 58 | |
41-60% | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.7 | 71 | 0.3 | 100 | 1.1 | 58 | 1.1 | 58 | 1.0 | 58 | 4.5 | 28 | |
61-80% | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.5 | 50 | 0.0 | . | 1.1 | 58 | 1.1 | 58 | 0.0 | . | 3.6 | 32 | 2.1 | 41 | 2.1 | 41 | 11.8 | 17 | |
>80% | 2.1 | 41 | 0.3 | 100 | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.7 | 71 | 1.1 | 58 | 4.1 | 29 | 2.4 | 38 | 2.7 | 35 | 3.2 | 33 | 1.0 | 58 | 10.0 | 19 | 28.1 | 11 | |
totale | 2.5 | 38 | 0.3 | 100 | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.0 | . | 2.2 | 41 | 1.1 | 58 | 5.5 | 25 | 4.2 | 29 | 3.0 | 33 | 8.2 | 21 | 4.6 | 28 | 13.5 | 16 | 45.5 | 9 | |
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 | . |
0-20% | 1.5 | 50 | 0.0 | . | 1.4 | 50 | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.8 | 71 | 0.8 | 71 | 1.1 | 58 | 0.4 | 100 | 0.7 | 71 | 3.2 | 33 | 3.5 | 32 | 2.0 | 41 | 15.8 | 15 | |
21-40% | 3.6 | 31 | 0.4 | 100 | 2.2 | 41 | 0.8 | 70 | 1.5 | 50 | 2.7 | 38 | 5.2 | 28 | 3.7 | 32 | 6.1 | 24 | 3.9 | 30 | 2.1 | 41 | 10.0 | 19 | 14.5 | 15 | 7.6 | 21 | 64.4 | 7 | |
41-60% | 9.7 | 19 | 0.7 | 71 | 3.4 | 32 | 1.1 | 58 | 2.1 | 41 | 5.9 | 25 | 10.5 | 18 | 7.1 | 23 | 8.6 | 20 | 3.6 | 32 | 4.8 | 27 | 21.2 | 13 | 31.6 | 10 | 18.8 | 13 | 129.1 | 5 | |
61-80% | 26.8 | 11 | 3.2 | 33 | 5.9 | 24 | 15.6 | 15 | 11.6 | 17 | 14.3 | 15 | 21.9 | 12 | 13.6 | 16 | 18.4 | 14 | 8.1 | 21 | 9.6 | 19 | 38.7 | 9 | 62.5 | 7 | 30.8 | 10 | 281.0 | 3 | |
>80% | 111.0 | 4 | 38.0 | 8 | 28.8 | 10 | 59.6 | 7 | 92.9 | 5 | 21.4 | 12 | 61.6 | 6 | 48.3 | 8 | 25.0 | 11 | 10.4 | 18 | 13.8 | 15 | 42.0 | 9 | 37.0 | 9 | 86.0 | 4 | 675.8 | 1 | |
totale | 152.6 | 3 | 42.3 | 8 | 41.7 | 8 | 77.1 | 6 | 108.5 | 4 | 44.3 | 8 | 100.1 | 5 | 73.4 | 6 | 59.1 | 7 | 26.3 | 11 | 31.1 | 10 | 115.1 | 5 | 149.2 | 4 | 145.3 | 3 | 1166.0 | 1 | |
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 | . |
0-20% | 1.5 | 50 | 0.0 | . | 1.4 | 50 | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.8 | 71 | 0.8 | 71 | 1.1 | 58 | 0.4 | 100 | 0.7 | 71 | 3.2 | 33 | 3.5 | 32 | 2.0 | 41 | 15.8 | 15 | |
21-40% | 3.6 | 31 | 0.4 | 100 | 2.2 | 41 | 0.8 | 70 | 1.5 | 50 | 2.7 | 38 | 5.2 | 28 | 3.7 | 32 | 6.1 | 24 | 3.9 | 30 | 2.1 | 41 | 10.3 | 18 | 14.9 | 15 | 8.0 | 21 | 65.4 | 7 | |
41-60% | 9.7 | 19 | 0.7 | 71 | 3.4 | 32 | 1.1 | 58 | 2.1 | 41 | 5.9 | 25 | 10.5 | 18 | 7.1 | 23 | 8.9 | 20 | 4.2 | 29 | 5.1 | 26 | 22.2 | 12 | 32.7 | 10 | 19.8 | 12 | 133.6 | 5 | |
61-80% | 27.2 | 11 | 3.2 | 33 | 5.9 | 24 | 15.6 | 15 | 11.6 | 17 | 14.3 | 15 | 23.5 | 12 | 13.6 | 16 | 19.5 | 13 | 9.1 | 19 | 9.6 | 19 | 42.2 | 9 | 64.7 | 7 | 32.9 | 9 | 292.8 | 3 | |
>80% | 113.1 | 4 | 38.4 | 8 | 28.8 | 10 | 60.0 | 7 | 92.9 | 5 | 21.4 | 12 | 62.3 | 6 | 49.4 | 7 | 29.1 | 10 | 12.8 | 16 | 16.5 | 14 | 45.2 | 8 | 38.0 | 9 | 96.0 | 4 | 703.9 | 1 | |
totale | 155.1 | 3 | 42.6 | 8 | 41.7 | 8 | 77.5 | 6 | 108.5 | 4 | 44.3 | 8 | 102.3 | 5 | 74.6 | 6 | 64.6 | 7 | 30.5 | 10 | 34.1 | 10 | 123.2 | 5 | 153.8 | 4 | 158.8 | 2 | 1211.5 | 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. 1191486. Birmensdorf, Swiss Federal Research Institute WSL