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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 processus liés aux cours d'eau (2022) | degré de recouvrement (photo aérienne, 5 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 | . |
0-20% | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
21-40% | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
41-60% | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
61-80% | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
>80% | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 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'interieur | 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 | . |
0-20% | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.1 | 58 | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.4 | 100 | 0.0 | . | 4.4 | 29 | |
21-40% | 0.0 | . | 0.3 | 100 | 0.0 | . | 3.7 | 32 | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.3 | 100 | 6.7 | 23 | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.9 | 70 | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 3.0 | 33 | 0.3 | 100 | 0.0 | . | 3.5 | 32 | 0.0 | . | 0.0 | . | 19.9 | 13 | |
41-60% | 0.0 | . | 0.7 | 72 | 0.4 | 100 | 6.6 | 24 | 0.0 | . | 1.4 | 51 | 0.0 | . | 0.6 | 70 | 16.2 | 15 | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 1.8 | 45 | 1.0 | 58 | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 8.1 | 20 | 0.7 | 71 | 1.0 | 58 | 10.9 | 18 | 0.4 | 100 | 0.0 | . | 50.5 | 8 | |
61-80% | 0.0 | . | 1.0 | 58 | 0.0 | . | 17.3 | 14 | 0.0 | . | 5.8 | 25 | 0.0 | . | 1.4 | 50 | 36.4 | 10 | 0.7 | 71 | 1.4 | 51 | 0.8 | 70 | 0.7 | 72 | 3.1 | 33 | 4.2 | 29 | 0.0 | . | 0.7 | 71 | 3.1 | 35 | 0.0 | . | 18.8 | 13 | 4.2 | 29 | 3.8 | 30 | 25.9 | 11 | 1.1 | 58 | 1.4 | 50 | 131.9 | 5 | |
>80% | 0.0 | . | 1.0 | 58 | 2.6 | 37 | 39.7 | 9 | 2.1 | 41 | 7.2 | 21 | 0.0 | . | 3.7 | 30 | 27.1 | 11 | 6.2 | 23 | 5.2 | 26 | 1.5 | 50 | 1.4 | 50 | 5.0 | 26 | 21.5 | 12 | 0.0 | . | 1.7 | 45 | 10.0 | 18 | 3.4 | 31 | 63.3 | 6 | 5.0 | 27 | 11.0 | 18 | 29.2 | 10 | 1.4 | 50 | 7.2 | 22 | 256.5 | 3 | |
total | 0.0 | . | 3.1 | 33 | 2.9 | 35 | 68.0 | 7 | 2.1 | 41 | 14.8 | 15 | 0.0 | . | 6.0 | 23 | 87.4 | 6 | 7.3 | 21 | 7.4 | 22 | 2.2 | 40 | 2.1 | 41 | 10.8 | 18 | 27.6 | 11 | 0.0 | . | 2.5 | 38 | 13.9 | 16 | 3.4 | 31 | 93.6 | 4 | 10.2 | 18 | 15.8 | 15 | 70.3 | 6 | 3.3 | 33 | 8.6 | 20 | 463.3 | 2 | |
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 | . |
0-20% | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.7 | 71 | 3.6 | 32 | 0.0 | . | 0.0 | . | 0.8 | 71 | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.7 | 45 | 0.4 | 100 | 2.1 | 41 | 1.8 | 45 | 0.0 | . | 0.0 | . | 12.9 | 17 | |
21-40% | 1.2 | 58 | 0.0 | . | 0.8 | 71 | 4.9 | 28 | 0.0 | . | 1.2 | 58 | 0.4 | 100 | 0.3 | 100 | 12.1 | 17 | 0.0 | . | 1.6 | 50 | 0.0 | . | 0.0 | . | 1.1 | 58 | 2.3 | 41 | 0.0 | . | 1.1 | 58 | 2.4 | 38 | 0.4 | 100 | 3.5 | 31 | 2.5 | 38 | 3.6 | 32 | 5.7 | 25 | 0.0 | . | 0.4 | 100 | 45.5 | 9 | |
41-60% | 0.4 | 100 | 0.0 | . | 1.0 | 58 | 6.9 | 23 | 0.7 | 71 | 2.5 | 38 | 0.4 | 100 | 3.1 | 33 | 28.1 | 11 | 1.1 | 58 | 3.0 | 36 | 1.5 | 50 | 0.7 | 71 | 0.9 | 70 | 4.0 | 30 | 0.0 | . | 0.3 | 100 | 2.3 | 41 | 0.0 | . | 8.7 | 20 | 3.2 | 33 | 10.1 | 19 | 11.4 | 18 | 0.0 | . | 1.1 | 58 | 91.3 | 6 | |
61-80% | 3.5 | 32 | 0.0 | . | 0.0 | . | 26.8 | 11 | 1.4 | 50 | 5.0 | 27 | 0.3 | 100 | 3.2 | 33 | 43.5 | 9 | 3.2 | 33 | 7.8 | 21 | 5.5 | 25 | 1.0 | 59 | 3.1 | 33 | 7.9 | 21 | 0.7 | 70 | 3.8 | 30 | 3.7 | 30 | 2.8 | 35 | 6.8 | 22 | 3.9 | 30 | 16.2 | 15 | 17.4 | 14 | 0.0 | . | 4.5 | 28 | 172.3 | 4 | |
>80% | 36.6 | 9 | 2.3 | 38 | 4.1 | 29 | 74.5 | 6 | 13.6 | 15 | 17.3 | 14 | 1.0 | 57 | 5.1 | 26 | 28.4 | 11 | 18.3 | 13 | 26.5 | 11 | 21.4 | 12 | 3.3 | 33 | 4.0 | 30 | 14.6 | 15 | 11.8 | 16 | 21.9 | 12 | 5.9 | 24 | 18.2 | 13 | 20.3 | 12 | 3.2 | 33 | 45.1 | 8 | 17.4 | 14 | 2.1 | 41 | 35.6 | 9 | 452.5 | 2 | |
total | 41.9 | 9 | 2.3 | 38 | 5.9 | 24 | 113.8 | 5 | 15.8 | 14 | 26.0 | 11 | 2.5 | 38 | 12.4 | 17 | 115.7 | 5 | 22.6 | 12 | 38.8 | 9 | 29.2 | 10 | 5.0 | 27 | 9.4 | 19 | 28.8 | 11 | 12.5 | 16 | 27.2 | 11 | 14.3 | 16 | 21.4 | 12 | 41.1 | 8 | 13.2 | 16 | 77.2 | 6 | 53.7 | 8 | 2.1 | 41 | 41.7 | 8 | 774.5 | 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 | . |
0-20% | 0.3 | 100 | 0.0 | . | 0.0 | . | 1.4 | 50 | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.7 | 71 | 4.6 | 28 | 0.0 | . | 0.4 | 100 | 0.8 | 71 | 0.0 | . | 0.4 | 100 | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 2.1 | 41 | 0.4 | 100 | 2.1 | 41 | 2.5 | 38 | 0.4 | 100 | 0.0 | . | 17.2 | 14 | |
21-40% | 1.2 | 58 | 0.3 | 100 | 0.8 | 71 | 8.6 | 21 | 0.0 | . | 1.6 | 50 | 0.4 | 100 | 0.7 | 71 | 18.8 | 14 | 0.3 | 100 | 1.6 | 50 | 0.0 | . | 0.0 | . | 1.9 | 45 | 2.7 | 38 | 0.0 | . | 1.1 | 58 | 2.4 | 38 | 0.4 | 100 | 6.6 | 23 | 2.9 | 35 | 3.6 | 32 | 9.3 | 20 | 0.0 | . | 0.4 | 100 | 65.4 | 7 | |
41-60% | 0.4 | 100 | 0.7 | 72 | 1.3 | 50 | 13.4 | 16 | 0.7 | 71 | 3.9 | 30 | 0.4 | 100 | 3.7 | 30 | 44.3 | 9 | 1.1 | 58 | 3.3 | 33 | 1.5 | 50 | 0.7 | 71 | 2.6 | 38 | 5.0 | 27 | 0.0 | . | 0.3 | 100 | 2.7 | 38 | 0.0 | . | 16.9 | 14 | 3.8 | 30 | 11.1 | 18 | 22.3 | 12 | 0.4 | 100 | 1.1 | 58 | 141.9 | 5 | |
61-80% | 3.5 | 32 | 1.0 | 58 | 0.0 | . | 44.1 | 9 | 1.4 | 50 | 10.8 | 18 | 0.3 | 100 | 4.6 | 28 | 79.9 | 6 | 3.9 | 30 | 9.2 | 19 | 6.3 | 24 | 1.8 | 45 | 6.3 | 23 | 12.1 | 17 | 0.7 | 70 | 4.6 | 28 | 6.8 | 23 | 2.8 | 35 | 25.5 | 11 | 8.1 | 21 | 20.1 | 13 | 43.3 | 9 | 1.1 | 58 | 5.9 | 24 | 304.3 | 3 | |
>80% | 36.6 | 9 | 3.4 | 31 | 6.7 | 23 | 114.2 | 5 | 15.7 | 14 | 24.5 | 11 | 1.0 | 57 | 8.8 | 19 | 55.5 | 8 | 24.6 | 11 | 31.7 | 10 | 22.9 | 12 | 4.7 | 28 | 9.0 | 19 | 36.1 | 9 | 11.8 | 16 | 23.6 | 12 | 15.9 | 15 | 21.6 | 12 | 83.7 | 4 | 8.1 | 21 | 56.1 | 8 | 46.6 | 8 | 3.5 | 32 | 42.8 | 8 | 709.0 | 1 | |
total | 41.9 | 9 | 5.4 | 25 | 8.8 | 20 | 181.8 | 4 | 17.8 | 13 | 40.8 | 9 | 2.5 | 38 | 18.5 | 13 | 203.1 | 4 | 29.9 | 10 | 46.2 | 8 | 31.4 | 9 | 7.1 | 22 | 20.2 | 13 | 56.3 | 8 | 12.5 | 16 | 29.7 | 10 | 28.2 | 11 | 24.8 | 11 | 134.7 | 3 | 23.3 | 12 | 93.0 | 6 | 124.0 | 5 | 5.4 | 26 | 50.2 | 7 | 1237.7 | 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. 1191132. Birmensdorf, Swiss Federal Research Institute WSL