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) | grado di copertura della rinnovazione affermata | 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 | . |
<1% | 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 | . | |
1-4% | 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 | . | |
5-9% | 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 | . | |
10-25% | 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 | . | |
26-50% | 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 | . | |
51-75% | 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 | . | |
76-100% | 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 | . |
<1% | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.4 | 100 | 2.0 | 41 | 1.1 | 58 | 0.0 | . | 0.7 | 71 | 2.2 | 41 | 1.7 | 45 | 4.1 | 30 | 12.8 | 17 | |
1-4% | 2.1 | 41 | 0.3 | 100 | 0.0 | . | 0.3 | 100 | 0.3 | 100 | 0.4 | 100 | 0.7 | 71 | 0.7 | 71 | 2.1 | 41 | 2.5 | 38 | 1.4 | 50 | 9.6 | 19 | 6.1 | 24 | 9.1 | 19 | 35.7 | 10 | |
5-9% | 1.0 | 58 | 0.3 | 100 | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.7 | 72 | 0.3 | 100 | 1.8 | 45 | 2.0 | 41 | 1.4 | 50 | 1.0 | 58 | 6.3 | 23 | 2.8 | 35 | 5.6 | 25 | 23.6 | 12 | |
10-25% | 3.5 | 31 | 0.3 | 100 | 0.0 | . | 1.7 | 45 | 0.0 | . | 0.8 | 71 | 1.7 | 45 | 1.1 | 57 | 2.7 | 35 | 0.7 | 71 | 0.3 | 100 | 6.0 | 24 | 2.1 | 41 | 3.6 | 31 | 24.6 | 12 | |
26-50% | 2.5 | 38 | 1.0 | 58 | 0.4 | 100 | 0.0 | . | 1.4 | 50 | 0.4 | 100 | 0.4 | 100 | 1.1 | 58 | 0.3 | 100 | 0.3 | 100 | 0.3 | 100 | 2.5 | 38 | 1.8 | 45 | 1.5 | 50 | 13.9 | 16 | |
51-75% | 2.1 | 41 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | 1.6 | 50 | 1.1 | 58 | 0.3 | 100 | 0.0 | . | 0.3 | 100 | 0.3 | 100 | 0.3 | 100 | 0.0 | . | 6.5 | 24 | |
76-100% | 1.1 | 58 | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.3 | 100 | 0.3 | 100 | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.0 | . | 3.1 | 33 | |
totale | 12.7 | 16 | 2.4 | 38 | 0.7 | 71 | 2.0 | 41 | 1.7 | 45 | 2.9 | 35 | 5.1 | 27 | 8.5 | 20 | 8.9 | 19 | 5.2 | 26 | 4.0 | 29 | 27.3 | 11 | 14.9 | 15 | 23.9 | 11 | 120.3 | 5 | |
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 | . |
<1% | 4.5 | 28 | 1.7 | 44 | 2.0 | 41 | 3.4 | 31 | 2.4 | 38 | 4.4 | 28 | 2.4 | 38 | 6.4 | 23 | 3.4 | 32 | 1.1 | 58 | 3.0 | 33 | 7.9 | 21 | 16.8 | 14 | 10.6 | 18 | 69.9 | 7 | |
1-4% | 19.2 | 13 | 3.8 | 30 | 6.5 | 23 | 12.7 | 16 | 10.3 | 18 | 4.1 | 27 | 16.2 | 14 | 13.7 | 15 | 10.5 | 18 | 4.9 | 27 | 6.9 | 22 | 15.4 | 15 | 26.9 | 11 | 32.0 | 9 | 183.2 | 4 | |
5-9% | 22.7 | 12 | 4.1 | 29 | 6.3 | 23 | 7.2 | 22 | 9.5 | 19 | 5.9 | 23 | 12.9 | 16 | 13.1 | 16 | 8.5 | 20 | 3.5 | 32 | 1.8 | 45 | 16.2 | 14 | 19.8 | 13 | 23.2 | 12 | 154.6 | 4 | |
10-25% | 33.5 | 9 | 8.0 | 20 | 10.4 | 18 | 16.7 | 14 | 21.8 | 12 | 11.0 | 18 | 30.6 | 10 | 8.8 | 20 | 11.6 | 17 | 5.8 | 24 | 6.0 | 23 | 20.1 | 13 | 30.4 | 10 | 20.5 | 12 | 235.3 | 4 | |
26-50% | 26.4 | 11 | 9.1 | 19 | 7.5 | 21 | 15.1 | 15 | 23.3 | 12 | 4.7 | 28 | 16.7 | 15 | 10.6 | 19 | 8.1 | 21 | 1.1 | 58 | 3.1 | 33 | 6.0 | 24 | 8.8 | 20 | 7.4 | 21 | 147.8 | 5 | |
51-75% | 20.6 | 13 | 6.6 | 22 | 3.5 | 31 | 12.4 | 16 | 25.6 | 11 | 3.6 | 33 | 7.7 | 22 | 5.6 | 26 | 1.4 | 50 | 0.7 | 71 | 1.0 | 58 | 2.1 | 41 | 0.7 | 71 | 2.5 | 37 | 94.1 | 6 | |
76-100% | 8.2 | 20 | 5.7 | 25 | 2.9 | 35 | 6.2 | 23 | 10.7 | 18 | 1.6 | 50 | 3.0 | 35 | 1.9 | 45 | 1.1 | 58 | 0.0 | . | 1.0 | 58 | 0.3 | 100 | 1.1 | 58 | 0.7 | 71 | 44.4 | 9 | |
totale | 135.1 | 3 | 39.1 | 8 | 39.2 | 9 | 73.7 | 6 | 103.6 | 4 | 35.2 | 9 | 89.5 | 5 | 60.0 | 7 | 44.4 | 8 | 17.0 | 14 | 22.9 | 12 | 68.1 | 7 | 104.4 | 5 | 96.8 | 4 | 929.2 | 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 | . |
<1% | 4.8 | 27 | 1.7 | 44 | 2.0 | 41 | 3.4 | 31 | 2.4 | 38 | 4.7 | 27 | 2.8 | 36 | 8.4 | 20 | 4.5 | 28 | 1.1 | 58 | 3.7 | 30 | 10.1 | 18 | 18.5 | 13 | 14.6 | 15 | 82.7 | 6 | |
1-4% | 21.4 | 12 | 4.1 | 29 | 6.5 | 23 | 13.1 | 16 | 10.7 | 18 | 4.5 | 26 | 16.9 | 14 | 14.4 | 15 | 12.5 | 16 | 7.4 | 22 | 8.3 | 20 | 25.0 | 12 | 32.9 | 10 | 41.1 | 8 | 218.9 | 4 | |
5-9% | 23.7 | 12 | 4.5 | 27 | 6.6 | 23 | 7.2 | 22 | 9.5 | 19 | 6.6 | 22 | 13.2 | 16 | 14.9 | 15 | 10.4 | 18 | 4.9 | 27 | 2.8 | 35 | 22.5 | 12 | 22.6 | 12 | 28.8 | 10 | 178.2 | 4 | |
10-25% | 36.9 | 9 | 8.4 | 20 | 10.4 | 18 | 18.4 | 13 | 21.8 | 12 | 11.8 | 17 | 32.3 | 10 | 9.9 | 19 | 14.4 | 15 | 6.5 | 23 | 6.4 | 23 | 26.1 | 11 | 32.5 | 10 | 24.1 | 11 | 259.9 | 3 | |
26-50% | 28.9 | 10 | 10.1 | 18 | 7.9 | 21 | 15.1 | 15 | 24.7 | 11 | 5.0 | 27 | 17.0 | 14 | 11.7 | 17 | 8.4 | 20 | 1.4 | 50 | 3.5 | 32 | 8.5 | 20 | 10.6 | 18 | 8.8 | 19 | 161.7 | 4 | |
51-75% | 22.7 | 12 | 6.6 | 22 | 3.5 | 31 | 12.4 | 16 | 25.6 | 11 | 4.0 | 31 | 9.3 | 20 | 6.7 | 23 | 1.7 | 45 | 0.7 | 71 | 1.3 | 50 | 2.4 | 38 | 1.0 | 58 | 2.5 | 37 | 100.6 | 6 | |
76-100% | 9.2 | 19 | 6.1 | 24 | 2.9 | 35 | 6.2 | 23 | 10.7 | 18 | 1.6 | 50 | 3.0 | 35 | 2.6 | 38 | 1.4 | 50 | 0.3 | 100 | 1.0 | 58 | 0.7 | 71 | 1.1 | 58 | 0.7 | 71 | 47.5 | 8 | |
totale | 147.8 | 3 | 41.6 | 8 | 39.9 | 9 | 75.8 | 6 | 105.3 | 4 | 38.2 | 9 | 94.6 | 5 | 68.6 | 6 | 53.3 | 8 | 22.2 | 12 | 27.0 | 11 | 95.4 | 5 | 119.2 | 5 | 120.7 | 3 | 1049.5 | 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. 1310379. Birmensdorf, Swiss Federal Research Institute WSL