Search legacy data
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protection forest region | |||||||||||||||
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Jura + Plateau | Northwestern Alps | Northeastern Alps | Southwestern Alps | Southeastern Alps | Southern Alps | Switzerland | |||||||||
time of last treatment | altitudinal vegetation zone | 1000 ha | ± % | 1000 ha | ± % | 1000 ha | ± % | 1000 ha | ± % | 1000 ha | ± % | 1000 ha | ± % | 1000 ha | ± % |
<= 5 years ago | upper subalpine | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.9 | 44 | 0.9 | 45 | 0.0 | . | 1.9 | 30 |
lower subalpine | 4.7 | 19 | 16.1 | 10 | 6.6 | 16 | 3.7 | 22 | 8.7 | 14 | 0.9 | 45 | 40.7 | 6 | |
upper montane | 22.1 | 8 | 23.7 | 8 | 13.3 | 11 | 4.1 | 21 | 7.4 | 15 | 2.1 | 29 | 72.6 | 5 | |
lower montane | 59.3 | 5 | 15.6 | 10 | 11.4 | 12 | 1.9 | 30 | 3.2 | 23 | 2.1 | 29 | 93.4 | 4 | |
colline/submontane | 109.7 | 3 | 3.7 | 22 | 6.8 | 16 | 2.1 | 29 | 2.2 | 29 | 4.7 | 19 | 129.3 | 3 | |
total | 195.9 | 2 | 59.2 | 5 | 38.0 | 6 | 12.7 | 11 | 22.3 | 8 | 9.8 | 13 | 337.9 | 2 | |
6-10 years ago | upper subalpine | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.5 | 58 | 0.9 | 45 | 0.0 | . | 1.6 | 33 |
lower subalpine | 5.3 | 18 | 5.1 | 18 | 4.1 | 21 | 4.2 | 20 | 7.0 | 16 | 1.2 | 38 | 26.9 | 8 | |
upper montane | 8.3 | 14 | 14.6 | 11 | 7.2 | 15 | 5.2 | 18 | 6.3 | 17 | 1.6 | 33 | 43.2 | 6 | |
lower montane | 28.7 | 8 | 8.1 | 15 | 5.1 | 18 | 0.7 | 50 | 2.8 | 25 | 1.1 | 41 | 46.6 | 6 | |
colline/submontane | 42.1 | 6 | 3.9 | 21 | 2.0 | 30 | 0.6 | 58 | 1.9 | 30 | 4.3 | 20 | 54.8 | 5 | |
total | 84.4 | 4 | 31.7 | 7 | 18.5 | 9 | 11.3 | 12 | 18.9 | 9 | 8.2 | 14 | 173.1 | 3 | |
11-20 years ago | upper subalpine | 0.0 | . | 0.3 | 71 | 0.0 | . | 1.0 | 41 | 3.7 | 22 | 0.5 | 58 | 5.6 | 18 |
lower subalpine | 5.4 | 18 | 12.5 | 12 | 5.7 | 17 | 6.7 | 16 | 12.2 | 12 | 1.9 | 30 | 44.4 | 6 | |
upper montane | 11.0 | 12 | 13.7 | 11 | 8.4 | 14 | 3.3 | 23 | 10.1 | 13 | 3.5 | 22 | 50.1 | 6 | |
lower montane | 20.5 | 9 | 7.7 | 15 | 7.8 | 15 | 1.4 | 35 | 2.9 | 24 | 2.5 | 27 | 42.8 | 6 | |
colline/submontane | 32.4 | 7 | 3.0 | 25 | 2.1 | 29 | 1.6 | 33 | 0.7 | 50 | 3.5 | 23 | 43.2 | 6 | |
total | 69.4 | 5 | 37.1 | 6 | 24.0 | 8 | 14.0 | 11 | 29.6 | 7 | 11.9 | 12 | 186.1 | 3 | |
21-30 years ago | upper subalpine | 0.0 | . | 0.2 | 100 | 0.0 | . | 1.8 | 32 | 4.3 | 20 | 1.4 | 35 | 7.7 | 15 |
lower subalpine | 4.4 | 20 | 8.0 | 15 | 3.7 | 22 | 5.3 | 18 | 8.2 | 14 | 3.2 | 23 | 32.8 | 7 | |
upper montane | 8.0 | 15 | 9.1 | 14 | 5.4 | 18 | 3.0 | 24 | 5.4 | 18 | 5.5 | 18 | 36.4 | 7 | |
lower montane | 11.9 | 12 | 5.1 | 19 | 4.2 | 20 | 1.3 | 35 | 2.4 | 28 | 2.5 | 27 | 27.3 | 8 | |
colline/submontane | 19.5 | 9 | 1.1 | 41 | 2.0 | 29 | 1.6 | 33 | 1.0 | 41 | 4.0 | 21 | 29.2 | 8 | |
total | 43.7 | 6 | 23.5 | 8 | 15.3 | 10 | 13.0 | 11 | 21.4 | 9 | 16.5 | 10 | 133.4 | 3 | |
31-50 years ago | upper subalpine | 0.0 | . | 0.6 | 58 | 0.0 | . | 5.0 | 19 | 3.3 | 23 | 2.7 | 26 | 11.5 | 12 |
lower subalpine | 1.6 | 33 | 11.3 | 12 | 4.6 | 19 | 8.8 | 14 | 6.9 | 16 | 3.5 | 22 | 36.7 | 7 | |
upper montane | 2.2 | 29 | 10.3 | 13 | 7.1 | 15 | 4.2 | 20 | 4.4 | 20 | 8.4 | 14 | 36.5 | 7 | |
lower montane | 9.2 | 14 | 3.0 | 25 | 3.8 | 21 | 3.2 | 22 | 2.0 | 29 | 3.2 | 23 | 24.4 | 8 | |
colline/submontane | 7.8 | 15 | 1.0 | 45 | 0.5 | 58 | 2.1 | 29 | 0.8 | 45 | 6.0 | 17 | 18.2 | 10 | |
total | 20.7 | 9 | 26.1 | 8 | 16.0 | 10 | 23.3 | 8 | 17.4 | 10 | 23.8 | 8 | 127.4 | 4 | |
> 50 years ago | upper subalpine | 0.0 | . | 1.4 | 35 | 0.5 | 58 | 11.7 | 12 | 13.0 | 11 | 11.9 | 12 | 38.6 | 7 |
lower subalpine | 1.2 | 38 | 15.4 | 10 | 7.1 | 16 | 15.4 | 10 | 14.5 | 11 | 15.1 | 10 | 68.9 | 5 | |
upper montane | 2.8 | 26 | 4.9 | 19 | 7.6 | 15 | 5.8 | 17 | 4.6 | 19 | 22.9 | 8 | 48.6 | 6 | |
lower montane | 4.1 | 21 | 3.2 | 24 | 2.9 | 25 | 2.7 | 24 | 2.6 | 26 | 12.8 | 11 | 28.3 | 8 | |
colline/submontane | 4.4 | 20 | 1.5 | 35 | 1.1 | 41 | 4.7 | 19 | 0.7 | 50 | 19.9 | 8 | 32.3 | 7 | |
total | 12.5 | 12 | 26.4 | 8 | 19.3 | 9 | 40.3 | 6 | 35.5 | 6 | 82.7 | 3 | 216.6 | 2 | |
total | upper subalpine | 0.0 | . | 2.7 | 26 | 0.7 | 50 | 20.9 | 9 | 26.1 | 8 | 16.5 | 10 | 67.0 | 5 |
lower subalpine | 22.7 | 8 | 68.4 | 4 | 31.7 | 7 | 44.2 | 5 | 57.5 | 5 | 25.8 | 8 | 250.3 | 2 | |
upper montane | 54.3 | 5 | 76.3 | 4 | 49.0 | 5 | 25.6 | 7 | 38.3 | 6 | 44.0 | 5 | 287.5 | 2 | |
lower montane | 133.7 | 3 | 42.7 | 5 | 35.1 | 6 | 11.3 | 11 | 15.8 | 10 | 24.1 | 8 | 262.7 | 2 | |
colline/submontane | 215.9 | 2 | 14.2 | 11 | 14.5 | 10 | 12.6 | 11 | 7.4 | 14 | 42.4 | 5 | 306.9 | 2 | |
total | 426.6 | 1 | 204.2 | 1 | 131.0 | 2 | 114.7 | 2 | 145.1 | 2 | 152.9 | 2 | 1174.5 | 0 |
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