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 | 0.8 | 50 | 0.0 | . | 2.0 | 32 |
lower subalpine | 4.9 | 20 | 15.9 | 11 | 7.0 | 17 | 3.4 | 24 | 9.4 | 14 | 1.0 | 45 | 41.5 | 7 | |
upper montane | 22.0 | 9 | 24.5 | 9 | 13.2 | 12 | 4.6 | 21 | 7.5 | 16 | 1.7 | 33 | 73.4 | 5 | |
lower montane | 59.2 | 5 | 14.0 | 12 | 11.8 | 12 | 1.5 | 35 | 3.1 | 25 | 1.6 | 35 | 91.2 | 4 | |
colline/submontane | 111.9 | 4 | 3.8 | 23 | 6.6 | 17 | 2.2 | 30 | 2.2 | 30 | 4.7 | 21 | 131.4 | 3 | |
total | 197.9 | 2 | 58.4 | 5 | 38.5 | 6 | 12.7 | 12 | 23.0 | 9 | 8.9 | 15 | 339.5 | 2 | |
6-10 years ago | upper subalpine | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.6 | 58 | 1.0 | 45 | 0.0 | . | 1.8 | 33 |
lower subalpine | 5.5 | 19 | 5.0 | 20 | 4.4 | 21 | 4.5 | 21 | 7.5 | 16 | 1.4 | 38 | 28.3 | 8 | |
upper montane | 8.1 | 15 | 15.8 | 11 | 7.1 | 16 | 5.3 | 19 | 5.8 | 18 | 1.6 | 35 | 43.7 | 7 | |
lower montane | 28.9 | 8 | 8.9 | 15 | 5.1 | 19 | 0.6 | 57 | 2.5 | 27 | 1.2 | 41 | 47.2 | 6 | |
colline/submontane | 42.8 | 6 | 4.5 | 21 | 1.4 | 38 | 0.6 | 58 | 2.2 | 29 | 3.6 | 23 | 55.2 | 6 | |
total | 85.3 | 4 | 34.1 | 7 | 18.2 | 10 | 11.7 | 12 | 19.1 | 10 | 7.8 | 16 | 176.3 | 3 | |
11-20 years ago | upper subalpine | 0.0 | . | 0.4 | 71 | 0.0 | . | 1.2 | 41 | 4.0 | 22 | 0.6 | 58 | 6.1 | 18 |
lower subalpine | 6.1 | 18 | 12.5 | 12 | 5.8 | 18 | 6.4 | 17 | 12.1 | 12 | 2.1 | 30 | 45.1 | 6 | |
upper montane | 11.0 | 13 | 13.0 | 12 | 8.5 | 15 | 3.7 | 23 | 10.8 | 13 | 3.7 | 23 | 50.8 | 6 | |
lower montane | 21.0 | 9 | 8.1 | 16 | 8.2 | 15 | 1.4 | 38 | 2.6 | 27 | 2.8 | 27 | 44.2 | 7 | |
colline/submontane | 32.2 | 7 | 3.2 | 26 | 2.2 | 30 | 1.2 | 41 | 0.6 | 57 | 3.9 | 23 | 43.3 | 7 | |
total | 70.3 | 5 | 37.2 | 7 | 24.7 | 8 | 13.9 | 11 | 30.2 | 7 | 13.1 | 12 | 189.5 | 3 | |
21-30 years ago | upper subalpine | 0.0 | . | 0.2 | 100 | 0.0 | . | 1.8 | 33 | 4.3 | 22 | 1.6 | 35 | 7.8 | 16 |
lower subalpine | 3.3 | 25 | 7.6 | 16 | 3.5 | 23 | 5.2 | 19 | 8.8 | 15 | 2.9 | 26 | 31.3 | 8 | |
upper montane | 8.1 | 16 | 8.3 | 15 | 4.5 | 21 | 3.2 | 25 | 4.6 | 21 | 5.9 | 18 | 34.7 | 7 | |
lower montane | 10.8 | 13 | 4.9 | 20 | 4.5 | 21 | 1.3 | 38 | 2.4 | 29 | 2.3 | 29 | 26.3 | 9 | |
colline/submontane | 18.9 | 10 | 1.3 | 41 | 2.1 | 30 | 1.6 | 35 | 1.0 | 45 | 3.9 | 23 | 28.7 | 8 | |
total | 41.1 | 7 | 22.3 | 9 | 14.7 | 11 | 13.1 | 12 | 21.0 | 9 | 16.6 | 10 | 128.9 | 4 | |
31-50 years ago | upper subalpine | 0.0 | . | 0.6 | 58 | 0.0 | . | 5.1 | 20 | 3.5 | 23 | 2.4 | 29 | 11.6 | 13 |
lower subalpine | 1.5 | 35 | 11.2 | 13 | 5.0 | 20 | 8.0 | 15 | 5.9 | 18 | 3.3 | 24 | 34.8 | 7 | |
upper montane | 2.2 | 30 | 10.3 | 13 | 6.6 | 17 | 4.3 | 21 | 4.7 | 20 | 8.8 | 15 | 36.9 | 7 | |
lower montane | 9.5 | 14 | 3.0 | 26 | 3.6 | 23 | 3.4 | 23 | 2.2 | 29 | 3.4 | 24 | 25.2 | 9 | |
colline/submontane | 7.6 | 16 | 1.1 | 45 | 0.6 | 58 | 2.0 | 32 | 0.9 | 45 | 5.8 | 18 | 18.0 | 10 | |
total | 20.8 | 9 | 26.2 | 8 | 15.8 | 11 | 22.8 | 9 | 17.2 | 10 | 23.7 | 9 | 126.5 | 4 | |
> 50 years ago | upper subalpine | 0.0 | . | 1.6 | 35 | 0.4 | 71 | 12.1 | 12 | 13.0 | 12 | 12.0 | 12 | 39.2 | 7 |
lower subalpine | 1.2 | 41 | 16.3 | 11 | 7.0 | 17 | 14.9 | 11 | 14.5 | 11 | 14.9 | 11 | 68.8 | 5 | |
upper montane | 2.5 | 29 | 4.4 | 21 | 7.1 | 16 | 5.9 | 18 | 4.2 | 22 | 23.0 | 8 | 47.0 | 6 | |
lower montane | 3.9 | 22 | 3.3 | 25 | 2.9 | 26 | 2.7 | 26 | 2.5 | 28 | 13.2 | 12 | 28.5 | 8 | |
colline/submontane | 4.3 | 21 | 1.7 | 35 | 1.2 | 41 | 5.1 | 20 | 0.8 | 50 | 20.5 | 9 | 33.7 | 7 | |
total | 11.9 | 13 | 27.3 | 8 | 18.5 | 10 | 40.7 | 6 | 35.0 | 7 | 83.5 | 4 | 217.0 | 3 | |
total | upper subalpine | 0.0 | . | 3.0 | 26 | 0.6 | 58 | 21.8 | 9 | 26.6 | 8 | 16.5 | 10 | 68.5 | 5 |
lower subalpine | 22.4 | 9 | 68.5 | 4 | 32.6 | 7 | 42.5 | 6 | 58.3 | 5 | 25.6 | 8 | 249.9 | 2 | |
upper montane | 53.9 | 5 | 76.3 | 4 | 47.0 | 5 | 26.9 | 8 | 37.6 | 6 | 44.7 | 5 | 286.4 | 2 | |
lower montane | 133.4 | 3 | 42.2 | 6 | 36.1 | 6 | 11.0 | 12 | 15.4 | 10 | 24.4 | 8 | 262.5 | 2 | |
colline/submontane | 217.7 | 2 | 15.6 | 11 | 14.1 | 11 | 12.7 | 12 | 7.7 | 15 | 42.4 | 5 | 310.3 | 2 | |
total | 427.3 | 1 | 205.6 | 1 | 130.4 | 2 | 114.8 | 2 | 145.6 | 2 | 153.7 | 2 | 1177.5 | 1 |
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