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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 coulées de boue/glissements de terrain (2022) | nombre de tiges/ha (DHP ≥36 cm; vifs sur pied; par classes) | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% |
pas d'indication | 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 | 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 | . | |
101-200 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 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
201-300 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 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
301-400 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 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
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 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
501-600 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 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
>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 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 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 | . | |
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 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
0-100 tiges/ha | 0.0 | . | 0.0 | . | 0.8 | 71 | 4.7 | 27 | 1.7 | 45 | 1.1 | 58 | 0.0 | . | 1.1 | 58 | 8.5 | 20 | 1.7 | 45 | 0.7 | 71 | 2.5 | 38 | 0.0 | . | 1.2 | 58 | 2.2 | 41 | 0.3 | 100 | 0.7 | 70 | 0.3 | 100 | 0.3 | 100 | 13.9 | 15 | 1.3 | 50 | 4.0 | 30 | 15.6 | 15 | 0.0 | . | 0.7 | 71 | 63.4 | 7 | |
101-200 tiges/ha | 0.0 | . | 0.0 | . | 0.8 | 71 | 7.6 | 21 | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.9 | 57 | 9.0 | 20 | 1.4 | 50 | 0.0 | . | 1.1 | 58 | 0.4 | 100 | 0.0 | . | 3.9 | 30 | 0.3 | 100 | 0.0 | . | 1.0 | 58 | 0.3 | 100 | 4.0 | 30 | 1.8 | 45 | 0.8 | 71 | 9.0 | 20 | 0.4 | 100 | 0.0 | . | 43.0 | 9 | |
201-300 tiges/ha | 0.0 | . | 0.3 | 100 | 0.0 | . | 1.3 | 50 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.4 | 50 | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 1.0 | 58 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.5 | 50 | 0.7 | 71 | 1.0 | 58 | 1.7 | 45 | 0.0 | . | 0.0 | . | 9.8 | 19 | |
301-400 tiges/ha | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.7 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 1.0 | 58 | 0.0 | . | 0.0 | . | 3.3 | 32 | |
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 | . | 0.7 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | |
501-600 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 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
>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 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 0.0 | . | 0.3 | 100 | 1.9 | 45 | 14.3 | 15 | 1.7 | 45 | 1.4 | 50 | 0.0 | . | 2.3 | 38 | 19.3 | 13 | 3.5 | 31 | 0.7 | 71 | 3.6 | 31 | 0.8 | 71 | 1.9 | 45 | 7.0 | 22 | 0.7 | 70 | 0.7 | 70 | 1.6 | 45 | 0.7 | 71 | 19.4 | 13 | 4.2 | 29 | 5.8 | 25 | 27.3 | 11 | 0.4 | 100 | 0.7 | 71 | 120.3 | 5 | |
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 | 31.5 | 10 | 1.0 | 59 | 2.5 | 38 | 87.2 | 6 | 9.1 | 19 | 19.0 | 14 | 0.7 | 71 | 6.5 | 23 | 67.0 | 7 | 13.1 | 16 | 24.7 | 12 | 15.1 | 15 | 2.2 | 41 | 9.0 | 20 | 19.4 | 14 | 6.6 | 22 | 16.8 | 14 | 11.8 | 18 | 14.6 | 15 | 52.9 | 7 | 6.0 | 24 | 45.3 | 8 | 41.9 | 9 | 2.9 | 35 | 31.2 | 10 | 538.0 | 2 | |
101-200 tiges/ha | 9.4 | 19 | 0.4 | 100 | 2.4 | 38 | 50.0 | 8 | 4.5 | 27 | 12.3 | 16 | 1.0 | 57 | 3.7 | 30 | 43.4 | 9 | 9.8 | 18 | 14.7 | 15 | 10.7 | 18 | 2.1 | 40 | 4.7 | 27 | 13.7 | 16 | 4.5 | 27 | 9.1 | 19 | 7.1 | 22 | 6.7 | 22 | 19.4 | 13 | 3.5 | 32 | 28.3 | 11 | 20.8 | 13 | 1.4 | 50 | 14.9 | 15 | 298.7 | 3 | |
201-300 tiges/ha | 0.3 | 100 | 3.1 | 33 | 1.4 | 50 | 10.6 | 18 | 0.7 | 71 | 4.3 | 28 | 0.0 | . | 1.0 | 58 | 11.7 | 17 | 2.1 | 41 | 3.4 | 32 | 1.6 | 49 | 1.0 | 58 | 2.5 | 35 | 6.6 | 23 | 0.7 | 70 | 2.4 | 37 | 3.7 | 30 | 2.0 | 41 | 4.4 | 28 | 0.7 | 71 | 5.1 | 26 | 4.0 | 29 | 0.0 | . | 2.3 | 38 | 75.5 | 6 | |
301-400 tiges/ha | 0.3 | 100 | 0.3 | 100 | 0.4 | 100 | 3.7 | 30 | 0.3 | 100 | 0.7 | 71 | 0.0 | . | 0.4 | 100 | 2.1 | 41 | 1.0 | 58 | 0.7 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 1.4 | 50 | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.6 | 71 | 1.0 | 58 | 0.0 | . | 0.0 | . | 14.0 | 16 | |
401-500 tiges/ha | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.4 | 100 | 0.0 | . | 0.6 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 2.3 | 38 | |
501-600 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 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
>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 | . | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.7 | 71 | |
total | 41.6 | 9 | 4.8 | 27 | 6.9 | 22 | 151.8 | 4 | 14.7 | 15 | 36.9 | 9 | 1.8 | 45 | 11.6 | 17 | 124.2 | 5 | 26.4 | 11 | 43.8 | 9 | 27.4 | 10 | 5.2 | 26 | 16.2 | 14 | 41.1 | 9 | 11.8 | 16 | 28.3 | 11 | 23.0 | 12 | 23.4 | 12 | 77.0 | 5 | 10.8 | 18 | 79.7 | 6 | 68.1 | 7 | 4.3 | 29 | 48.5 | 8 | 929.2 | 1 | |
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 | 31.5 | 10 | 1.0 | 59 | 3.2 | 33 | 91.9 | 6 | 10.9 | 17 | 20.1 | 13 | 0.7 | 71 | 7.6 | 21 | 75.5 | 6 | 14.8 | 15 | 25.4 | 12 | 17.6 | 14 | 2.2 | 41 | 10.2 | 19 | 21.5 | 13 | 6.9 | 22 | 17.4 | 14 | 12.2 | 17 | 15.0 | 15 | 66.8 | 6 | 7.3 | 22 | 49.3 | 8 | 57.4 | 7 | 2.9 | 35 | 31.9 | 10 | 601.4 | 2 | |
101-200 tiges/ha | 9.4 | 19 | 0.4 | 100 | 3.2 | 33 | 57.6 | 8 | 4.5 | 27 | 12.7 | 16 | 1.0 | 57 | 4.7 | 27 | 52.4 | 8 | 11.2 | 17 | 14.7 | 15 | 11.8 | 17 | 2.4 | 37 | 4.7 | 27 | 17.6 | 14 | 4.9 | 26 | 9.1 | 19 | 8.1 | 20 | 7.1 | 21 | 23.5 | 11 | 5.4 | 26 | 29.1 | 11 | 29.8 | 10 | 1.8 | 45 | 14.9 | 15 | 341.7 | 3 | |
201-300 tiges/ha | 0.3 | 100 | 3.4 | 31 | 1.4 | 50 | 11.9 | 17 | 0.7 | 71 | 4.3 | 28 | 0.0 | . | 1.0 | 58 | 13.1 | 16 | 2.5 | 37 | 3.4 | 32 | 1.6 | 49 | 1.4 | 50 | 2.5 | 35 | 7.6 | 21 | 0.7 | 70 | 2.4 | 37 | 3.7 | 30 | 2.0 | 41 | 5.9 | 24 | 1.4 | 50 | 6.1 | 24 | 5.7 | 24 | 0.0 | . | 2.3 | 38 | 85.3 | 6 | |
301-400 tiges/ha | 0.3 | 100 | 0.3 | 100 | 0.7 | 71 | 4.3 | 28 | 0.3 | 100 | 0.7 | 71 | 0.0 | . | 0.7 | 71 | 2.5 | 38 | 1.0 | 58 | 0.7 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 1.4 | 50 | 0.0 | . | 0.0 | . | 0.6 | 71 | 0.0 | . | 0.0 | . | 1.0 | 58 | 0.6 | 71 | 2.1 | 41 | 0.0 | . | 0.0 | . | 17.3 | 14 | |
401-500 tiges/ha | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.4 | 100 | 0.0 | . | 0.6 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 3.0 | 33 | |
501-600 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 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
>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 | . | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.7 | 71 | |
total | 41.6 | 9 | 5.1 | 26 | 8.8 | 20 | 166.1 | 4 | 16.4 | 14 | 38.3 | 9 | 1.8 | 45 | 13.9 | 15 | 143.5 | 4 | 29.9 | 10 | 44.4 | 9 | 31.0 | 10 | 6.0 | 24 | 18.1 | 14 | 48.1 | 8 | 12.5 | 16 | 29.0 | 10 | 24.6 | 12 | 24.1 | 11 | 96.5 | 4 | 15.1 | 15 | 85.4 | 6 | 95.4 | 5 | 4.7 | 28 | 49.2 | 8 | 1049.5 | 1 |
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. 1247542. Birmensdorf, Swiss Federal Research Institute WSL