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AG | AI | AR | BE | BL/BS | FR | GE | GL | GR | JU | LU | NE | NW | OW | SG | SH | SO | SZ | TG | TI | UR | VD | VS | ZG | ZH | Suisse | ||||||||||||||||||||||||||||
forêt de protection contre des avalanches (2022) | nombre de tiges/ha (DHP ≥36 cm; vifs sur pied; par classes) | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
pas d'indication | pas d'indication | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . |
0-100 tiges/ha | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
101-200 tiges/ha | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
201-300 tiges/ha | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
301-400 tiges/ha | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
401-500 tiges/ha | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
501-600 tiges/ha | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
>600 tiges/ha | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
total | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
à l'intérieur | pas d'indication | . | . | 0.0 | . | 0.0 | . | 0.0 | . | . | . | 0.0 | . | . | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | . | . | 0.0 | . | 0.0 | . | . | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | . | . | 0.0 | . |
0-100 tiges/ha | . | . | 0.0 | . | 0.0 | . | 53.2 | 6.0 | . | . | 19.3 | 17.5 | . | . | 39.2 | 11.5 | 58.0 | 4.6 | 66.8 | 19.3 | 46.0 | 35.1 | 41.1 | 22.1 | 65.5 | 19.6 | 50.5 | 17.7 | 56.4 | 10.3 | . | . | 100.0 | 0.0 | 44.6 | 16.6 | . | . | 67.7 | 7.3 | 42.0 | 12.0 | 48.8 | 9.3 | 52.8 | 4.4 | 0.0 | . | . | . | 53.8 | 2.2 | |
101-200 tiges/ha | . | . | 0.0 | . | 0.0 | . | 29.4 | 5.5 | . | . | 61.4 | 21.7 | . | . | 44.6 | 11.7 | 28.8 | 4.2 | 33.2 | 19.3 | 0.0 | . | 58.9 | 22.1 | 17.3 | 15.7 | 49.5 | 17.7 | 31.0 | 9.7 | . | . | 0.0 | . | 22.6 | 14.0 | . | . | 32.3 | 7.3 | 40.8 | 11.9 | 38.2 | 9.0 | 38.4 | 4.3 | 100.0 | 0.0 | . | . | 33.9 | 2.1 | |
201-300 tiges/ha | . | . | 100.0 | 0.0 | 100.0 | 0.0 | 16.1 | 4.4 | . | . | 19.3 | 17.5 | . | . | 10.8 | 7.2 | 10.6 | 2.9 | 0.0 | . | 54.0 | 35.1 | 0.0 | . | 17.3 | 15.7 | 0.0 | . | 12.6 | 6.8 | . | . | 0.0 | . | 32.8 | 15.6 | . | . | 0.0 | . | 17.2 | 9.1 | 9.7 | 5.3 | 7.1 | 2.3 | 0.0 | . | . | . | 10.7 | 1.4 | |
301-400 tiges/ha | . | . | 0.0 | . | 0.0 | . | 0.0 | . | . | . | 0.0 | . | . | . | 5.4 | 5.3 | 2.6 | 1.5 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | . | . | 0.0 | . | 0.0 | . | . | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.8 | 0.8 | 0.0 | . | . | . | 1.0 | 0.5 | |
401-500 tiges/ha | . | . | 0.0 | . | 0.0 | . | 0.0 | . | . | . | 0.0 | . | . | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | . | . | 0.0 | . | 0.0 | . | . | . | 0.0 | . | 0.0 | . | 3.3 | 3.2 | 0.0 | . | 0.0 | . | . | . | 0.2 | 0.2 | |
501-600 tiges/ha | . | . | 0.0 | . | 0.0 | . | 1.3 | 1.3 | . | . | 0.0 | . | . | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | . | . | 0.0 | . | 0.0 | . | . | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.8 | 0.8 | 0.0 | . | . | . | 0.4 | 0.3 | |
>600 tiges/ha | . | . | 0.0 | . | 0.0 | . | 0.0 | . | . | . | 0.0 | . | . | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | . | . | 0.0 | . | 0.0 | . | . | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | . | . | 0.0 | . | |
total | . | . | 100.0 | . | 100.0 | . | 100.0 | . | . | . | 100.0 | . | . | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | . | . | 100.0 | . | 100.0 | . | . | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | . | . | 100.0 | . | |
à l'extérieur | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
0-100 tiges/ha | 60.1 | 3.1 | 43.5 | 9.9 | 34.8 | 7.3 | 46.3 | 1.8 | 54.4 | 5.1 | 51.9 | 3.5 | 67.4 | 15.5 | 63.7 | 6.2 | 66.8 | 1.7 | 52.6 | 3.8 | 46.1 | 3.5 | 59.0 | 4.1 | 72.4 | 8.4 | 59.2 | 5.1 | 50.1 | 3.2 | 56.3 | 6.5 | 53.8 | 3.9 | 49.4 | 4.4 | 56.8 | 4.6 | 85.0 | 1.6 | 76.3 | 5.5 | 60.6 | 2.3 | 75.0 | 2.1 | 54.8 | 9.3 | 47.3 | 3.1 | 59.7 | 0.6 | |
101-200 tiges/ha | 29.3 | 2.9 | 39.6 | 9.8 | 27.8 | 6.8 | 39.1 | 1.8 | 33.8 | 4.9 | 24.5 | 3.1 | 21.7 | 13.6 | 21.6 | 5.3 | 25.9 | 1.6 | 37.2 | 3.7 | 32.3 | 3.3 | 35.4 | 4.0 | 27.6 | 8.4 | 27.7 | 4.6 | 29.8 | 2.9 | 34.9 | 6.2 | 36.3 | 3.8 | 40.0 | 4.3 | 31.7 | 4.3 | 12.4 | 1.4 | 18.7 | 5.1 | 30.3 | 2.2 | 19.3 | 1.9 | 31.7 | 8.7 | 39.0 | 3.1 | 29.2 | 0.6 | |
201-300 tiges/ha | 9.7 | 1.9 | 16.9 | 7.6 | 30.4 | 7.0 | 11.2 | 1.1 | 9.7 | 3.1 | 21.6 | 2.9 | 10.9 | 10.3 | 14.7 | 4.5 | 6.1 | 0.9 | 7.8 | 2.1 | 16.2 | 2.6 | 5.7 | 1.9 | 0.0 | . | 9.8 | 3.1 | 14.5 | 2.2 | 7.1 | 3.4 | 8.7 | 2.2 | 8.2 | 2.4 | 9.7 | 2.8 | 2.4 | 0.7 | 5.0 | 2.8 | 7.2 | 1.2 | 5.0 | 1.1 | 13.5 | 6.3 | 11.7 | 2.1 | 9.1 | 0.4 | |
301-400 tiges/ha | 0.4 | 0.4 | 0.0 | . | 2.4 | 2.4 | 2.4 | 0.6 | 2.1 | 1.4 | 1.9 | 1.0 | 0.0 | . | 0.0 | . | 1.2 | 0.4 | 1.8 | 1.0 | 4.5 | 1.5 | 0.0 | . | 0.0 | . | 2.1 | 1.5 | 4.0 | 1.2 | 1.7 | 1.7 | 1.3 | 0.9 | 2.4 | 1.4 | 1.8 | 1.3 | 0.2 | 0.2 | 0.0 | . | 1.4 | 0.6 | 0.7 | 0.4 | 0.0 | . | 2.1 | 0.9 | 1.6 | 0.2 | |
401-500 tiges/ha | 0.4 | 0.4 | 0.0 | . | 4.7 | 3.2 | 0.7 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.5 | 0.5 | 0.0 | . | 0.0 | . | 1.2 | 1.2 | 1.2 | 0.7 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.5 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.1 | |
501-600 tiges/ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 0.6 | 0.5 | 0.5 | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.0 | |
>600 tiges/ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.1 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 0.0 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
total | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
0-100 tiges/ha | 60.1 | 3.1 | 40.6 | 9.5 | 34.0 | 7.1 | 46.8 | 1.7 | 54.4 | 5.1 | 51.2 | 3.5 | 67.4 | 15.5 | 58.1 | 5.6 | 65.6 | 1.6 | 53.2 | 3.7 | 46.1 | 3.5 | 58.4 | 4.1 | 71.1 | 7.8 | 58.5 | 4.9 | 50.7 | 3.0 | 56.3 | 6.5 | 54.1 | 3.9 | 49.1 | 4.2 | 56.8 | 4.6 | 83.7 | 1.6 | 68.7 | 5.3 | 59.9 | 2.2 | 69.9 | 1.9 | 53.0 | 9.1 | 47.3 | 3.1 | 59.2 | 0.6 | |
101-200 tiges/ha | 29.3 | 2.9 | 36.9 | 9.3 | 27.1 | 6.7 | 38.4 | 1.7 | 33.8 | 4.9 | 25.4 | 3.1 | 21.7 | 13.6 | 26.9 | 5.0 | 26.3 | 1.5 | 37.0 | 3.7 | 32.0 | 3.3 | 36.2 | 4.0 | 25.8 | 7.5 | 29.5 | 4.6 | 29.9 | 2.8 | 34.9 | 6.2 | 36.0 | 3.7 | 38.8 | 4.1 | 31.7 | 4.3 | 13.9 | 1.5 | 23.6 | 4.9 | 30.8 | 2.1 | 23.7 | 1.8 | 34.0 | 8.7 | 39.0 | 3.1 | 29.6 | 0.6 | |
201-300 tiges/ha | 9.7 | 1.9 | 22.5 | 8.1 | 32.0 | 7.1 | 11.6 | 1.1 | 9.7 | 3.1 | 21.5 | 2.9 | 10.9 | 10.3 | 13.8 | 3.9 | 6.7 | 0.9 | 7.5 | 2.0 | 16.5 | 2.6 | 5.5 | 1.9 | 3.1 | 3.0 | 9.0 | 2.9 | 14.3 | 2.1 | 7.1 | 3.4 | 8.6 | 2.2 | 9.8 | 2.5 | 9.7 | 2.8 | 2.2 | 0.6 | 7.7 | 3.0 | 7.4 | 1.2 | 5.5 | 1.0 | 13.1 | 6.1 | 11.7 | 2.1 | 9.2 | 0.4 | |
301-400 tiges/ha | 0.4 | 0.4 | 0.0 | . | 2.3 | 2.3 | 2.2 | 0.5 | 2.1 | 1.4 | 1.9 | 0.9 | 0.0 | . | 1.2 | 1.2 | 1.4 | 0.4 | 1.7 | 1.0 | 4.5 | 1.5 | 0.0 | . | 0.0 | . | 2.0 | 1.4 | 3.7 | 1.1 | 1.7 | 1.7 | 1.3 | 0.9 | 2.3 | 1.3 | 1.8 | 1.3 | 0.2 | 0.2 | 0.0 | . | 1.3 | 0.5 | 0.8 | 0.4 | 0.0 | . | 2.1 | 0.9 | 1.5 | 0.2 | |
401-500 tiges/ha | 0.4 | 0.4 | 0.0 | . | 4.5 | 3.1 | 0.6 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.5 | 0.5 | 0.0 | . | 0.0 | . | 1.1 | 1.1 | 1.1 | 0.6 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 0.4 | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.1 | |
501-600 tiges/ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.5 | 0.5 | 0.5 | 0.5 | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.1 | 0.0 | |
>600 tiges/ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.1 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 0.0 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . |
Table citation
Abegg, M.; Ahles, P.; Allgaier Leuch, B.; Cioldi, F.; Didion, M.; Düggelin, C.; Fischer, C.; Herold, A.; Meile, R.; Rohner, B.; Rösler, E.; Speich, S.; Temperli, C.; Traub, B.,
2023: Swiss national forest inventory - Result table No. 1357526. Birmensdorf, Swiss Federal Research Institute WSL