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 | . | 1.0 | 44 | 0.6 | 58 | 0.0 | . | 1.8 | 33 |
lower subalpine | 4.9 | 20 | 14.7 | 11 | 6.2 | 18 | 2.8 | 26 | 7.6 | 16 | 0.6 | 58 | 36.7 | 7 | |
upper montane | 20.5 | 9 | 23.1 | 9 | 12.2 | 12 | 3.8 | 23 | 6.9 | 17 | 1.7 | 33 | 68.2 | 5 | |
lower montane | 58.2 | 5 | 13.4 | 12 | 11.1 | 13 | 1.5 | 35 | 2.3 | 29 | 1.0 | 45 | 87.5 | 4 | |
colline/submontane | 109.7 | 4 | 3.6 | 24 | 5.5 | 18 | 2.0 | 31 | 2.2 | 30 | 4.1 | 22 | 127.1 | 3 | |
total | 193.3 | 2 | 55.0 | 5 | 35.0 | 7 | 11.1 | 13 | 19.6 | 10 | 7.3 | 16 | 321.3 | 2 | |
6-10 years ago | upper subalpine | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.2 | 100 | 1.0 | 45 | 0.0 | . | 1.4 | 38 |
lower subalpine | 4.7 | 21 | 4.6 | 21 | 4.4 | 21 | 4.1 | 22 | 7.1 | 16 | 1.2 | 41 | 26.1 | 9 | |
upper montane | 7.9 | 16 | 15.2 | 11 | 6.7 | 17 | 5.3 | 19 | 5.0 | 20 | 1.6 | 35 | 41.7 | 7 | |
lower montane | 28.5 | 8 | 8.6 | 15 | 5.1 | 19 | 0.6 | 57 | 2.5 | 27 | 1.0 | 45 | 46.4 | 6 | |
colline/submontane | 41.6 | 6 | 4.5 | 21 | 1.2 | 41 | 0.6 | 58 | 2.2 | 29 | 3.6 | 23 | 53.8 | 6 | |
total | 82.7 | 4 | 32.9 | 7 | 17.6 | 10 | 10.9 | 13 | 17.9 | 10 | 7.4 | 16 | 169.4 | 3 | |
11-20 years ago | upper subalpine | 0.0 | . | 0.4 | 71 | 0.0 | . | 1.0 | 45 | 3.4 | 24 | 0.6 | 58 | 5.3 | 19 |
lower subalpine | 5.5 | 19 | 10.9 | 13 | 4.6 | 20 | 5.8 | 18 | 10.3 | 14 | 1.3 | 38 | 38.4 | 7 | |
upper montane | 9.6 | 14 | 12.0 | 13 | 7.9 | 15 | 3.5 | 23 | 9.9 | 14 | 2.4 | 29 | 45.2 | 6 | |
lower montane | 20.4 | 10 | 7.4 | 16 | 7.0 | 16 | 1.4 | 38 | 2.2 | 29 | 1.6 | 35 | 40.1 | 7 | |
colline/submontane | 31.0 | 8 | 2.8 | 28 | 2.2 | 30 | 0.9 | 45 | 0.6 | 57 | 3.5 | 24 | 41.1 | 7 | |
total | 66.5 | 5 | 33.5 | 7 | 21.7 | 9 | 12.7 | 12 | 26.4 | 8 | 9.4 | 14 | 170.1 | 3 | |
21-30 years ago | upper subalpine | 0.0 | . | 0.2 | 100 | 0.0 | . | 1.2 | 41 | 2.2 | 30 | 0.6 | 58 | 4.2 | 22 |
lower subalpine | 2.9 | 26 | 7.2 | 16 | 2.8 | 26 | 3.3 | 24 | 7.4 | 16 | 1.4 | 38 | 25.0 | 9 | |
upper montane | 7.7 | 16 | 7.5 | 16 | 4.1 | 22 | 1.8 | 33 | 3.0 | 26 | 3.2 | 25 | 27.3 | 8 | |
lower montane | 10.4 | 14 | 4.9 | 20 | 4.3 | 21 | 1.1 | 41 | 1.8 | 33 | 1.9 | 31 | 24.6 | 9 | |
colline/submontane | 18.1 | 10 | 1.3 | 41 | 2.1 | 30 | 1.2 | 41 | 0.8 | 50 | 3.3 | 25 | 26.7 | 8 | |
total | 39.1 | 7 | 21.1 | 9 | 13.3 | 12 | 8.6 | 15 | 15.2 | 11 | 10.4 | 13 | 107.7 | 4 | |
31-50 years ago | upper subalpine | 0.0 | . | 0.2 | 100 | 0.0 | . | 3.6 | 23 | 2.5 | 28 | 0.6 | 58 | 7.0 | 17 |
lower subalpine | 1.1 | 41 | 10.0 | 14 | 4.8 | 20 | 6.8 | 16 | 4.6 | 20 | 2.5 | 28 | 29.8 | 8 | |
upper montane | 2.2 | 30 | 9.2 | 14 | 5.6 | 18 | 3.9 | 22 | 4.3 | 21 | 7.0 | 16 | 32.2 | 8 | |
lower montane | 9.3 | 14 | 2.8 | 27 | 3.2 | 24 | 3.2 | 24 | 2.2 | 29 | 3.2 | 25 | 23.9 | 9 | |
colline/submontane | 7.4 | 16 | 0.9 | 50 | 0.6 | 58 | 1.4 | 38 | 0.9 | 45 | 5.4 | 19 | 16.6 | 11 | |
total | 20.0 | 10 | 23.0 | 9 | 14.2 | 11 | 18.9 | 9 | 14.6 | 11 | 18.8 | 10 | 109.5 | 4 | |
> 50 years ago | upper subalpine | 0.0 | . | 0.8 | 50 | 0.4 | 71 | 10.3 | 13 | 10.9 | 13 | 7.0 | 16 | 29.4 | 8 |
lower subalpine | 1.2 | 41 | 11.2 | 13 | 4.6 | 21 | 13.6 | 11 | 10.9 | 13 | 12.2 | 12 | 53.7 | 6 | |
upper montane | 1.9 | 33 | 4.0 | 22 | 5.1 | 19 | 5.5 | 19 | 3.0 | 26 | 20.7 | 9 | 40.0 | 7 | |
lower montane | 3.5 | 23 | 3.1 | 26 | 2.5 | 29 | 2.7 | 26 | 2.3 | 29 | 10.6 | 13 | 24.7 | 9 | |
colline/submontane | 3.9 | 22 | 1.7 | 35 | 1.0 | 45 | 4.9 | 20 | 0.4 | 69 | 19.3 | 9 | 31.3 | 7 | |
total | 10.4 | 14 | 20.9 | 9 | 13.6 | 12 | 36.9 | 6 | 27.6 | 8 | 69.7 | 4 | 179.1 | 3 | |
total | upper subalpine | 0.0 | . | 1.8 | 33 | 0.6 | 58 | 17.3 | 10 | 20.7 | 9 | 8.7 | 15 | 49.1 | 6 |
lower subalpine | 20.2 | 9 | 58.6 | 5 | 27.2 | 8 | 36.4 | 6 | 48.1 | 5 | 19.2 | 9 | 209.6 | 3 | |
upper montane | 49.8 | 5 | 70.9 | 4 | 41.6 | 6 | 23.8 | 8 | 32.0 | 7 | 36.6 | 6 | 254.5 | 2 | |
lower montane | 130.3 | 3 | 40.3 | 6 | 33.2 | 6 | 10.6 | 12 | 13.5 | 11 | 19.4 | 9 | 247.3 | 2 | |
colline/submontane | 211.8 | 2 | 14.7 | 11 | 12.6 | 11 | 11.0 | 13 | 7.2 | 15 | 39.3 | 5 | 296.6 | 2 | |
total | 412.1 | 1 | 186.4 | 1 | 115.2 | 2 | 99.0 | 2 | 121.3 | 2 | 123.1 | 2 | 1057.1 | 1 |
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