Search legacy data
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landslide/mudflow SilvaProtect | |||||||||
---|---|---|---|---|---|---|---|---|---|
n/a | inside perimeter | outside perimeter | total | ||||||
economic region | time of last treatment (classes of 10 years) | 1000 ha | ± % | 1000 ha | ± % | 1000 ha | ± % | 1000 ha | ± % |
Western Jura | n/a | 8.1 | 14 | 1.0 | 41 | 1.0 | 41 | 10.1 | 13 |
less than 10 years ago | 64.3 | 4 | 6.4 | 16 | 6.9 | 15 | 77.6 | 4 | |
11-20 years ago | 27.9 | 7 | 2.9 | 24 | 3.8 | 21 | 34.6 | 6 | |
21-30 years ago | 12.1 | 12 | 1.0 | 41 | 1.7 | 32 | 14.8 | 10 | |
31-40 years ago | 2.8 | 25 | 1.0 | 41 | 1.0 | 41 | 4.9 | 19 | |
41-50 years ago | 0.5 | 58 | 0.2 | 100 | 1.4 | 35 | 2.1 | 29 | |
over 50 years ago | 3.6 | 22 | 1.3 | 35 | 1.7 | 32 | 6.6 | 16 | |
total | 119.3 | 2 | 13.9 | 11 | 17.5 | 9 | 150.7 | 1 | |
Eastern Jura | n/a | 2.4 | 27 | 0.0 | . | 0.2 | 100 | 2.5 | 26 |
less than 10 years ago | 25.1 | 6 | 1.2 | 41 | 0.4 | 70 | 26.7 | 6 | |
11-20 years ago | 9.9 | 12 | 0.9 | 44 | 1.1 | 40 | 11.8 | 11 | |
21-30 years ago | 1.4 | 38 | 0.6 | 57 | 0.2 | 100 | 2.1 | 30 | |
31-40 years ago | 1.8 | 33 | 0.3 | 71 | 0.2 | 100 | 2.3 | 29 | |
41-50 years ago | 0.6 | 57 | 0.2 | 100 | 0.0 | . | 0.7 | 49 | |
over 50 years ago | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.3 | 100 | |
total | 41.4 | 3 | 3.2 | 24 | 2.0 | 29 | 46.5 | 2 | |
Western Plateau | n/a | 3.6 | 22 | 0.2 | 100 | 0.6 | 58 | 4.3 | 20 |
less than 10 years ago | 24.7 | 6 | 0.6 | 58 | 2.2 | 28 | 27.4 | 6 | |
11-20 years ago | 9.5 | 12 | 0.0 | . | 0.4 | 70 | 9.9 | 12 | |
21-30 years ago | 2.5 | 26 | 0.2 | 100 | 0.2 | 100 | 2.9 | 25 | |
31-40 years ago | 1.8 | 31 | 0.0 | . | 0.2 | 100 | 2.0 | 29 | |
41-50 years ago | 0.9 | 45 | 0.0 | . | 0.0 | . | 0.9 | 45 | |
over 50 years ago | 1.3 | 38 | 0.0 | . | 1.0 | 41 | 2.3 | 27 | |
total | 44.4 | 3 | 0.9 | 45 | 4.5 | 19 | 49.8 | 2 | |
Central Plateau | n/a | 3.5 | 21 | 0.3 | 70 | 0.5 | 58 | 4.4 | 19 |
less than 10 years ago | 43.1 | 4 | 1.5 | 33 | 3.4 | 22 | 48.0 | 3 | |
11-20 years ago | 11.7 | 11 | 0.7 | 50 | 1.9 | 30 | 14.3 | 10 | |
21-30 years ago | 1.7 | 31 | 0.2 | 100 | 0.3 | 71 | 2.2 | 27 | |
31-40 years ago | 0.4 | 71 | 0.2 | 100 | 0.0 | . | 0.5 | 58 | |
41-50 years ago | 0.3 | 70 | 0.2 | 100 | 0.0 | . | 0.5 | 58 | |
over 50 years ago | 0.3 | 71 | 0.2 | 100 | 0.3 | 71 | 0.8 | 44 | |
total | 61.1 | 2 | 3.2 | 22 | 6.4 | 15 | 70.7 | 1 | |
Eastern Plateau | n/a | 4.0 | 20 | 0.0 | . | 0.2 | 100 | 4.2 | 20 |
less than 10 years ago | 74.1 | 3 | 1.2 | 38 | 2.7 | 25 | 78.1 | 3 | |
11-20 years ago | 17.4 | 9 | 0.2 | 100 | 0.7 | 50 | 18.2 | 9 | |
21-30 years ago | 3.6 | 21 | 0.0 | . | 0.4 | 71 | 4.0 | 20 | |
31-40 years ago | 0.9 | 45 | 0.0 | . | 0.2 | 100 | 1.0 | 41 | |
41-50 years ago | 0.2 | 100 | 0.2 | 100 | 0.0 | . | 0.3 | 71 | |
over 50 years ago | 1.0 | 41 | 0.2 | 100 | 0.0 | . | 1.2 | 38 | |
total | 101.2 | 1 | 1.7 | 31 | 4.1 | 20 | 107.0 | 1 | |
Western Pre-Alps | n/a | 3.5 | 23 | 0.0 | . | 2.4 | 27 | 5.8 | 17 |
less than 10 years ago | 6.2 | 16 | 1.0 | 41 | 7.6 | 14 | 14.8 | 9 | |
11-20 years ago | 3.9 | 21 | 0.5 | 59 | 5.6 | 17 | 10.0 | 12 | |
21-30 years ago | 1.8 | 32 | 0.5 | 57 | 3.8 | 19 | 6.2 | 15 | |
31-40 years ago | 1.2 | 38 | 0.3 | 70 | 0.6 | 59 | 2.1 | 29 | |
41-50 years ago | 1.0 | 45 | 0.2 | 100 | 0.5 | 58 | 1.8 | 33 | |
over 50 years ago | 1.7 | 33 | 0.2 | 100 | 2.6 | 26 | 4.4 | 20 | |
total | 19.2 | 8 | 2.9 | 24 | 23.1 | 7 | 45.2 | 3 | |
Central Pre-Alps | n/a | 6.5 | 16 | 0.7 | 50 | 3.4 | 23 | 10.6 | 13 |
less than 10 years ago | 23.2 | 8 | 2.0 | 30 | 23.2 | 8 | 48.4 | 5 | |
11-20 years ago | 14.4 | 10 | 1.5 | 35 | 9.2 | 13 | 25.1 | 7 | |
21-30 years ago | 3.9 | 21 | 0.4 | 71 | 4.2 | 20 | 8.5 | 14 | |
31-40 years ago | 1.6 | 33 | 0.0 | . | 1.8 | 32 | 3.4 | 23 | |
41-50 years ago | 0.9 | 45 | 0.2 | 100 | 0.7 | 50 | 1.8 | 31 | |
over 50 years ago | 4.3 | 20 | 0.4 | 70 | 2.0 | 29 | 6.7 | 15 | |
total | 54.9 | 4 | 5.2 | 18 | 44.5 | 5 | 104.6 | 1 | |
Eastern Pre-Alps | n/a | 4.3 | 20 | 0.5 | 57 | 3.5 | 22 | 8.3 | 14 |
less than 10 years ago | 15.9 | 10 | 3.0 | 24 | 11.4 | 12 | 30.3 | 6 | |
11-20 years ago | 8.5 | 14 | 1.6 | 31 | 8.9 | 13 | 19.0 | 9 | |
21-30 years ago | 2.8 | 25 | 0.3 | 70 | 3.3 | 22 | 6.5 | 16 | |
31-40 years ago | 0.7 | 50 | 0.3 | 71 | 1.8 | 32 | 2.9 | 25 | |
41-50 years ago | 1.4 | 35 | 0.0 | . | 1.5 | 33 | 3.0 | 24 | |
over 50 years ago | 1.9 | 30 | 0.2 | 100 | 2.1 | 29 | 4.2 | 20 | |
total | 35.6 | 6 | 6.0 | 16 | 32.6 | 6 | 74.2 | 2 | |
Northwestern Alps | n/a | 7.4 | 15 | 0.9 | 44 | 3.9 | 21 | 12.2 | 12 |
less than 10 years ago | 6.8 | 16 | 2.2 | 29 | 9.2 | 13 | 18.2 | 9 | |
11-20 years ago | 2.9 | 25 | 1.6 | 33 | 6.6 | 16 | 11.1 | 12 | |
21-30 years ago | 2.4 | 27 | 0.7 | 50 | 3.5 | 22 | 6.6 | 16 | |
31-40 years ago | 1.6 | 33 | 0.7 | 50 | 2.1 | 30 | 4.4 | 20 | |
41-50 years ago | 1.3 | 38 | 0.9 | 44 | 1.3 | 37 | 3.5 | 22 | |
over 50 years ago | 3.6 | 23 | 0.3 | 71 | 2.8 | 25 | 6.7 | 16 | |
total | 25.9 | 7 | 7.4 | 15 | 29.4 | 6 | 62.7 | 2 | |
Central Alps | n/a | 5.5 | 18 | 0.3 | 71 | 2.3 | 27 | 8.1 | 14 |
less than 10 years ago | 4.8 | 17 | 1.3 | 35 | 4.1 | 19 | 10.2 | 11 | |
11-20 years ago | 1.5 | 33 | 0.8 | 44 | 0.5 | 57 | 2.8 | 23 | |
21-30 years ago | 1.3 | 35 | 1.0 | 41 | 0.6 | 49 | 3.0 | 23 | |
31-40 years ago | 0.3 | 71 | 0.5 | 58 | 0.5 | 58 | 1.3 | 35 | |
41-50 years ago | 0.4 | 71 | 0.0 | . | 0.2 | 100 | 0.5 | 58 | |
over 50 years ago | 2.2 | 27 | 0.5 | 58 | 1.7 | 31 | 4.4 | 18 | |
total | 16.0 | 9 | 4.6 | 18 | 9.8 | 11 | 30.4 | 4 | |
Northeastern Alps | n/a | 6.3 | 16 | 0.6 | 58 | 4.1 | 20 | 11.0 | 12 |
less than 10 years ago | 3.6 | 22 | 1.0 | 41 | 6.3 | 15 | 10.9 | 11 | |
11-20 years ago | 2.1 | 29 | 1.4 | 36 | 3.0 | 24 | 6.5 | 15 | |
21-30 years ago | 0.5 | 58 | 0.3 | 70 | 1.8 | 31 | 2.6 | 25 | |
31-40 years ago | 0.6 | 59 | 0.6 | 59 | 1.3 | 35 | 2.4 | 26 | |
41-50 years ago | 0.3 | 70 | 0.0 | . | 1.3 | 38 | 1.5 | 33 | |
over 50 years ago | 2.0 | 28 | 0.3 | 71 | 1.8 | 32 | 4.1 | 19 | |
total | 15.3 | 10 | 4.2 | 20 | 19.6 | 7 | 39.1 | 3 | |
Southwestern Alps | n/a | 11.2 | 12 | 2.6 | 26 | 8.5 | 14 | 22.3 | 8 |
less than 10 years ago | 6.5 | 16 | 4.5 | 19 | 11.5 | 12 | 22.5 | 8 | |
11-20 years ago | 4.2 | 20 | 4.2 | 20 | 5.8 | 17 | 14.2 | 10 | |
21-30 years ago | 3.5 | 22 | 2.9 | 24 | 7.0 | 15 | 13.4 | 11 | |
31-40 years ago | 2.4 | 27 | 2.6 | 26 | 7.2 | 15 | 12.2 | 11 | |
41-50 years ago | 1.8 | 31 | 3.1 | 23 | 4.1 | 20 | 9.0 | 13 | |
over 50 years ago | 6.9 | 16 | 4.3 | 20 | 12.7 | 11 | 24.0 | 8 | |
total | 36.4 | 6 | 24.2 | 8 | 56.8 | 4 | 117.4 | 2 | |
Southeastern Alps | n/a | 21.5 | 9 | 1.3 | 38 | 8.7 | 14 | 31.4 | 7 |
less than 10 years ago | 18.2 | 9 | 5.6 | 18 | 20.4 | 9 | 44.2 | 5 | |
11-20 years ago | 12.0 | 12 | 4.4 | 20 | 12.0 | 12 | 28.3 | 7 | |
21-30 years ago | 5.0 | 19 | 1.6 | 33 | 5.8 | 17 | 12.4 | 12 | |
31-40 years ago | 3.6 | 22 | 1.4 | 35 | 5.0 | 19 | 9.9 | 13 | |
41-50 years ago | 2.0 | 30 | 0.2 | 100 | 3.5 | 22 | 5.8 | 17 | |
over 50 years ago | 13.0 | 11 | 2.0 | 29 | 9.2 | 13 | 24.2 | 8 | |
total | 75.2 | 4 | 16.3 | 10 | 64.6 | 4 | 156.2 | 2 | |
Southern Alps | n/a | 19.0 | 9 | 4.7 | 19 | 22.7 | 8 | 46.3 | 6 |
less than 10 years ago | 3.1 | 24 | 4.5 | 20 | 8.6 | 14 | 16.1 | 10 | |
11-20 years ago | 3.1 | 23 | 4.5 | 19 | 6.3 | 16 | 14.0 | 11 | |
21-30 years ago | 2.0 | 30 | 2.1 | 29 | 7.3 | 15 | 11.4 | 12 | |
31-40 years ago | 2.5 | 27 | 3.4 | 23 | 6.6 | 16 | 12.4 | 11 | |
41-50 years ago | 2.5 | 27 | 4.2 | 20 | 10.9 | 12 | 17.6 | 9 | |
over 50 years ago | 9.5 | 13 | 5.2 | 18 | 36.5 | 6 | 51.2 | 5 | |
total | 41.7 | 6 | 28.6 | 7 | 98.9 | 3 | 169.2 | 1 | |
Switzerland | n/a | 106.6 | 4 | 13.1 | 12 | 61.8 | 5 | 181.5 | 3 |
less than 10 years ago | 319.5 | 2 | 36.0 | 7 | 117.8 | 4 | 473.4 | 1 | |
11-20 years ago | 129.1 | 3 | 25.1 | 8 | 65.6 | 5 | 219.9 | 3 | |
21-30 years ago | 44.6 | 6 | 11.8 | 12 | 40.2 | 6 | 96.6 | 4 | |
31-40 years ago | 22.2 | 9 | 11.3 | 12 | 28.4 | 8 | 61.9 | 5 | |
41-50 years ago | 14.1 | 11 | 9.6 | 14 | 25.5 | 8 | 49.1 | 6 | |
over 50 years ago | 51.6 | 6 | 15.1 | 11 | 74.5 | 5 | 141.2 | 3 | |
total | 687.7 | 1 | 122.0 | 4 | 413.9 | 2 | 1223.5 | 0 |
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