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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) | structure du peuplement | 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 | . |
à une strate | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 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 plusieurs strates | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
étagée | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
par collectifs | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 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 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.0 | 58 | 0.3 | 100 | 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 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 2.7 | 35 |
à une strate | 0.0 | . | 0.3 | 100 | 1.9 | 45 | 4.8 | 27 | 0.7 | 71 | 0.7 | 71 | 0.0 | . | 1.0 | 58 | 9.4 | 19 | 0.7 | 71 | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.3 | 100 | 1.8 | 45 | 0.3 | 100 | 0.7 | 70 | 0.7 | 71 | 0.0 | . | 8.1 | 21 | 1.8 | 45 | 3.3 | 33 | 11.4 | 17 | 0.0 | . | 0.4 | 100 | 48.4 | 8 | |
à plusieurs strates | 0.0 | . | 0.0 | . | 0.0 | . | 8.4 | 20 | 1.0 | 58 | 0.8 | 71 | 0.0 | . | 1.3 | 50 | 8.6 | 20 | 2.1 | 41 | 0.7 | 71 | 2.8 | 35 | 0.4 | 100 | 1.5 | 50 | 5.2 | 26 | 0.3 | 100 | 0.3 | 100 | 1.7 | 45 | 0.0 | . | 11.4 | 17 | 1.8 | 45 | 3.4 | 32 | 12.1 | 17 | 0.4 | 100 | 0.0 | . | 64.5 | 7 | |
étagée | 0.0 | . | 0.0 | . | 0.0 | . | 1.8 | 45 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 3.6 | 32 | 0.3 | 100 | 0.0 | . | 1.1 | 58 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | 2.0 | 41 | 1.0 | 58 | 0.4 | 100 | 4.6 | 28 | 0.0 | . | 0.3 | 100 | 16.0 | 15 | |
par collectifs | 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 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.0 | . | 0.0 | . | 1.4 | 50 | |
total | 0.0 | . | 0.3 | 100 | 1.9 | 45 | 15.4 | 15 | 1.7 | 45 | 1.4 | 50 | 0.0 | . | 2.3 | 38 | 23.2 | 12 | 3.5 | 31 | 0.7 | 71 | 4.0 | 30 | 0.8 | 71 | 1.9 | 45 | 7.0 | 22 | 0.7 | 70 | 1.0 | 57 | 2.4 | 38 | 0.7 | 71 | 22.2 | 12 | 4.6 | 28 | 7.1 | 22 | 29.1 | 11 | 0.4 | 100 | 0.7 | 71 | 132.9 | 5 | |
à l'extérieur | pas d'indication | 0.0 | . | 0.0 | . | 0.4 | 100 | 2.4 | 38 | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.7 | 71 | 4.9 | 27 | 0.0 | . | 0.6 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.3 | 100 | 0.7 | 71 | 0.7 | 71 | 1.0 | 57 | 0.4 | 100 | 0.0 | . | 1.8 | 45 | 1.4 | 50 | 0.0 | . | 0.3 | 100 | 16.7 | 14 |
à une strate | 14.3 | 15 | 3.0 | 33 | 4.4 | 27 | 58.1 | 8 | 4.3 | 29 | 14.0 | 15 | 0.7 | 71 | 6.2 | 23 | 61.2 | 7 | 8.2 | 21 | 19.0 | 14 | 6.3 | 23 | 2.0 | 41 | 6.0 | 23 | 22.1 | 13 | 4.5 | 27 | 8.8 | 20 | 13.1 | 16 | 6.9 | 22 | 44.5 | 8 | 5.7 | 25 | 28.6 | 11 | 34.4 | 10 | 2.1 | 41 | 11.2 | 17 | 389.4 | 3 | |
à plusieurs strates | 25.1 | 11 | 2.1 | 40 | 2.2 | 41 | 80.0 | 6 | 11.1 | 17 | 21.2 | 13 | 1.4 | 50 | 5.1 | 26 | 59.3 | 7 | 17.6 | 13 | 19.2 | 13 | 14.2 | 15 | 3.6 | 32 | 7.5 | 22 | 23.2 | 12 | 6.6 | 22 | 18.0 | 13 | 10.2 | 19 | 16.2 | 14 | 49.1 | 7 | 6.6 | 23 | 42.9 | 9 | 32.8 | 10 | 1.8 | 45 | 37.3 | 9 | 514.4 | 2 | |
étagée | 2.5 | 38 | 0.0 | . | 0.0 | . | 24.1 | 12 | 0.7 | 71 | 3.8 | 32 | 0.4 | 100 | 1.0 | 58 | 33.3 | 10 | 1.4 | 50 | 7.4 | 22 | 7.3 | 22 | 0.3 | 100 | 3.7 | 32 | 3.2 | 34 | 0.3 | 100 | 1.8 | 45 | 2.2 | 41 | 0.3 | 100 | 11.1 | 17 | 2.8 | 35 | 12.4 | 17 | 24.0 | 12 | 1.2 | 58 | 0.7 | 71 | 146.1 | 5 | |
par collectifs | 0.0 | . | 0.0 | . | 0.0 | . | 2.1 | 41 | 0.0 | . | 0.4 | 100 | 0.0 | . | 1.1 | 58 | 3.2 | 33 | 0.4 | 100 | 0.0 | . | 0.4 | 100 | 0.4 | 100 | 0.4 | 100 | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.7 | 71 | 0.8 | 71 | 1.4 | 50 | 0.0 | . | 0.0 | . | 11.9 | 17 | |
total | 41.9 | 9 | 5.1 | 26 | 6.9 | 22 | 166.6 | 4 | 16.1 | 14 | 39.7 | 9 | 2.5 | 38 | 14.0 | 15 | 161.7 | 4 | 27.6 | 11 | 46.2 | 8 | 28.2 | 10 | 6.4 | 23 | 17.6 | 14 | 49.6 | 8 | 11.8 | 16 | 29.3 | 10 | 26.2 | 11 | 24.5 | 11 | 105.4 | 4 | 15.8 | 15 | 86.6 | 6 | 94.1 | 6 | 5.0 | 27 | 49.5 | 8 | 1078.5 | 1 | |
total | pas d'indication | 0.0 | . | 0.0 | . | 0.4 | 100 | 2.8 | 35 | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.7 | 71 | 5.8 | 24 | 0.3 | 100 | 0.6 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.3 | 100 | 0.7 | 71 | 0.7 | 71 | 1.0 | 57 | 1.0 | 58 | 0.0 | . | 1.8 | 45 | 1.8 | 45 | 0.0 | . | 0.3 | 100 | 19.4 | 13 |
à une strate | 14.3 | 15 | 3.3 | 32 | 6.2 | 23 | 62.9 | 7 | 5.0 | 27 | 14.7 | 15 | 0.7 | 71 | 7.2 | 22 | 70.5 | 7 | 8.9 | 20 | 19.0 | 14 | 6.3 | 23 | 2.4 | 38 | 6.3 | 23 | 23.8 | 12 | 4.8 | 26 | 9.5 | 19 | 13.7 | 16 | 6.9 | 22 | 52.6 | 7 | 7.5 | 22 | 31.9 | 10 | 45.7 | 8 | 2.1 | 41 | 11.6 | 17 | 437.8 | 2 | |
à plusieurs strates | 25.1 | 11 | 2.1 | 40 | 2.2 | 41 | 88.4 | 6 | 12.2 | 16 | 22.0 | 12 | 1.4 | 50 | 6.4 | 23 | 67.8 | 7 | 19.7 | 13 | 19.8 | 13 | 17.0 | 14 | 4.0 | 30 | 9.0 | 20 | 28.5 | 11 | 6.9 | 22 | 18.4 | 13 | 11.9 | 17 | 16.2 | 14 | 60.5 | 6 | 8.4 | 20 | 46.3 | 8 | 45.0 | 8 | 2.2 | 41 | 37.3 | 9 | 578.9 | 2 | |
étagée | 2.5 | 38 | 0.0 | . | 0.0 | . | 25.9 | 12 | 0.7 | 71 | 3.8 | 32 | 0.4 | 100 | 1.0 | 58 | 36.8 | 10 | 1.7 | 45 | 7.4 | 22 | 8.4 | 20 | 0.3 | 100 | 3.7 | 32 | 3.2 | 34 | 0.3 | 100 | 1.8 | 45 | 2.2 | 41 | 1.0 | 58 | 13.2 | 16 | 3.8 | 30 | 12.8 | 16 | 28.6 | 11 | 1.2 | 58 | 1.1 | 58 | 162.1 | 4 | |
par collectifs | 0.0 | . | 0.0 | . | 0.0 | . | 2.1 | 41 | 0.0 | . | 0.4 | 100 | 0.0 | . | 1.1 | 58 | 3.9 | 30 | 0.4 | 100 | 0.0 | . | 0.4 | 100 | 0.4 | 100 | 0.4 | 100 | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.7 | 71 | 0.8 | 71 | 2.2 | 41 | 0.0 | . | 0.0 | . | 13.4 | 16 | |
total | 41.9 | 9 | 5.4 | 25 | 8.8 | 20 | 182.1 | 4 | 17.8 | 13 | 41.1 | 9 | 2.5 | 38 | 16.3 | 14 | 184.9 | 4 | 31.0 | 10 | 46.9 | 8 | 32.1 | 9 | 7.1 | 22 | 19.5 | 13 | 56.6 | 8 | 12.5 | 16 | 30.3 | 10 | 28.6 | 11 | 25.1 | 11 | 127.6 | 3 | 20.4 | 13 | 93.7 | 6 | 123.2 | 5 | 5.4 | 26 | 50.2 | 7 | 1211.5 | 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. 1219385. Birmensdorf, Swiss Federal Research Institute WSL