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 | |||||||||
rockfall SilvaProtect | main tree species | %/yr | ± | %/yr | ± | %/yr | ± | %/yr | ± | %/yr | ± | %/yr | ± | %/yr | ± |
n/a | spruce | 46.4 | 1.9 | 60.5 | 5.4 | 61.8 | 6.1 | 51.2 | 20.9 | 69.3 | 5.5 | 31.0 | 18.7 | 49.7 | 1.7 |
fir | 18.1 | 1.5 | 29.5 | 4.7 | 19.9 | 4.7 | 4.5 | 5.0 | 2.7 | 1.8 | 0.0 | . | 18.8 | 1.4 | |
pine | 3.2 | 0.6 | 0.3 | 0.3 | 0.0 | . | 19.2 | 18.0 | 9.2 | 4.2 | 0.0 | . | 3.0 | 0.5 | |
larch | 0.9 | 0.4 | 0.1 | 0.1 | 0.0 | . | 14.4 | 7.5 | 6.1 | 2.0 | 0.4 | 0.4 | 1.0 | 0.3 | |
stone pine | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 5.0 | 3.6 | 0.0 | . | 0.2 | 0.1 | |
other conifers | 0.6 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.5 | 0.2 | |
beech | 19.0 | 1.3 | 7.6 | 2.2 | 12.7 | 4.1 | 0.0 | . | 3.4 | 1.7 | 0.0 | . | 16.6 | 1.1 | |
maple | 2.2 | 0.3 | 0.3 | 0.2 | 1.0 | 0.7 | 0.0 | . | 0.0 | . | 3.4 | 2.4 | 1.8 | 0.3 | |
ash | 4.2 | 0.6 | 0.6 | 0.4 | 3.4 | 1.8 | 0.0 | . | 0.1 | 0.2 | 6.1 | 5.4 | 3.6 | 0.5 | |
oak | 2.9 | 0.5 | 0.0 | 0.0 | 0.0 | . | 1.0 | 0.9 | 0.0 | . | 6.3 | 5.8 | 2.3 | 0.4 | |
chestnut | 0.0 | 0.0 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 23.2 | 13.4 | 0.1 | 0.1 | |
other broadleaves | 2.4 | 0.4 | 1.2 | 0.7 | 1.3 | 0.7 | 9.7 | 10.1 | 4.2 | 2.7 | 29.7 | 11.5 | 2.4 | 0.4 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
inside perimeter | spruce | 44.6 | 20.8 | 0.0 | . | 41.9 | 18.3 | 4.5 | 3.3 | 85.6 | 17.4 | 16.7 | 17.9 | 34.1 | 10.0 |
fir | 0.0 | . | 0.0 | . | 10.0 | 8.9 | 32.5 | 17.3 | 0.0 | . | 0.0 | . | 10.4 | 5.8 | |
pine | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 14.4 | 17.4 | 0.0 | . | 1.1 | 1.1 | |
larch | 0.0 | . | 0.0 | . | 5.0 | 5.2 | 44.9 | 16.6 | 0.0 | . | 0.0 | . | 11.1 | 5.6 | |
stone pine | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
other conifers | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
beech | 42.4 | 27.9 | 100.0 | . | 39.7 | 21.0 | 7.8 | 5.6 | 0.0 | . | 0.0 | . | 30.4 | 11.5 | |
maple | 7.7 | 5.4 | 0.0 | . | 0.0 | . | 3.5 | 3.4 | 0.0 | . | 0.0 | . | 2.5 | 1.8 | |
ash | 4.9 | 3.4 | 0.0 | . | 3.4 | 2.5 | 0.8 | 0.8 | 0.0 | . | 0.0 | . | 2.5 | 1.3 | |
oak | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
chestnut | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 81.7 | 18.2 | 6.4 | 5.1 | |
other broadleaves | 0.4 | 0.3 | 0.0 | . | 0.0 | . | 5.9 | 5.2 | 0.0 | . | 1.6 | 1.7 | 1.5 | 1.1 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
outside perimeter | spruce | 29.1 | 4.9 | 49.9 | 4.8 | 58.9 | 6.1 | 54.6 | 10.4 | 81.5 | 6.1 | 53.9 | 13.2 | 50.6 | 2.8 |
fir | 26.8 | 4.8 | 31.9 | 4.5 | 14.0 | 3.6 | 5.6 | 3.1 | 0.0 | . | 2.0 | 1.4 | 21.1 | 2.3 | |
pine | 1.0 | 0.5 | 1.0 | 0.7 | 0.2 | 0.2 | 12.5 | 6.1 | 2.9 | 2.0 | 3.5 | 3.5 | 1.6 | 0.5 | |
larch | 0.7 | 0.6 | 0.8 | 0.8 | 1.2 | 0.9 | 25.2 | 8.4 | 14.5 | 5.5 | 9.3 | 6.1 | 3.7 | 0.9 | |
stone pine | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 0.5 | 0.5 | 0.0 | . | 0.1 | 0.0 | |
other conifers | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 0.0 | |
beech | 33.7 | 4.8 | 13.3 | 3.4 | 19.7 | 5.6 | 0.3 | 0.3 | 0.0 | . | 0.3 | 0.3 | 16.9 | 2.2 | |
maple | 3.0 | 1.1 | 0.5 | 0.3 | 2.2 | 0.8 | 0.7 | 0.7 | 0.0 | . | 1.8 | 1.6 | 1.5 | 0.3 | |
ash | 5.0 | 1.4 | 1.5 | 0.8 | 1.7 | 1.0 | 0.0 | . | 0.4 | 0.4 | 1.0 | 0.7 | 2.1 | 0.5 | |
oak | 0.2 | 0.2 | 0.0 | . | 0.2 | 0.2 | 0.5 | 0.5 | 0.0 | . | 4.7 | 3.7 | 0.3 | 0.2 | |
chestnut | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 8.0 | 5.0 | 0.4 | 0.2 | |
other broadleaves | 0.4 | 0.2 | 1.1 | 0.8 | 1.9 | 1.0 | 0.4 | 0.3 | 0.2 | 0.2 | 15.5 | 7.2 | 1.6 | 0.5 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
total | spruce | 44.7 | 1.8 | 54.6 | 3.7 | 59.2 | 4.3 | 45.8 | 8.9 | 75.3 | 4.2 | 46.2 | 11.2 | 49.7 | 1.5 |
fir | 18.9 | 1.5 | 30.7 | 3.3 | 16.1 | 2.8 | 10.0 | 4.4 | 1.4 | 1.0 | 1.4 | 1.0 | 19.3 | 1.1 | |
pine | 3.0 | 0.5 | 0.6 | 0.4 | 0.1 | 0.1 | 11.2 | 4.9 | 6.4 | 2.3 | 2.5 | 2.5 | 2.6 | 0.4 | |
larch | 0.9 | 0.3 | 0.5 | 0.4 | 0.9 | 0.6 | 27.2 | 6.9 | 9.9 | 2.7 | 6.7 | 4.3 | 1.9 | 0.3 | |
stone pine | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 2.8 | 1.9 | 0.0 | . | 0.2 | 0.1 | |
other conifers | 0.5 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.2 | |
beech | 20.6 | 1.3 | 11.0 | 2.1 | 17.9 | 3.8 | 1.5 | 1.1 | 1.7 | 0.9 | 0.2 | 0.2 | 16.9 | 1.0 | |
maple | 2.3 | 0.3 | 0.4 | 0.2 | 1.6 | 0.5 | 1.1 | 0.8 | 0.0 | . | 2.0 | 1.3 | 1.7 | 0.2 | |
ash | 4.3 | 0.5 | 1.1 | 0.5 | 2.4 | 0.9 | 0.1 | 0.1 | 0.3 | 0.2 | 2.0 | 1.3 | 3.2 | 0.4 | |
oak | 2.6 | 0.5 | 0.0 | 0.0 | 0.1 | 0.1 | 0.4 | 0.4 | 0.0 | . | 4.7 | 2.9 | 1.7 | 0.3 | |
chestnut | 0.0 | 0.0 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 16.5 | 6.5 | 0.3 | 0.1 | |
other broadleaves | 2.2 | 0.4 | 1.1 | 0.5 | 1.5 | 0.6 | 2.4 | 1.5 | 2.3 | 1.4 | 17.7 | 5.9 | 2.2 | 0.3 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . |
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