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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 | |||||||||||||||||||||||||||
type de forêt (17 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 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
forêt inaccessible | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
forêt buissonnante | 0.0 | . | 0.0 | . | 0.0 | . | 3.8 | 23 | 0.0 | . | 0.2 | 100 | 0.0 | . | 3.5 | 24 | 23.9 | 9 | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.4 | 71 | 2.2 | 30 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 14.2 | 11 | 4.0 | 22 | 0.8 | 50 | 6.5 | 18 | 0.0 | . | 0.0 | . | 59.6 | 6 |
surface forestière en permanence non boisée | 2.2 | 30 | 0.2 | 100 | 0.6 | 58 | 3.4 | 24 | 0.6 | 58 | 2.0 | 32 | 0.0 | . | 0.6 | 58 | 3.3 | 25 | 1.2 | 41 | 1.4 | 38 | 1.0 | 45 | 0.0 | . | 2.0 | 32 | 2.3 | 30 | 0.0 | . | 0.8 | 50 | 1.7 | 35 | 0.8 | 50 | 3.7 | 23 | 0.4 | 71 | 3.0 | 26 | 4.6 | 21 | 0.4 | 71 | 2.0 | 32 | 38.0 | 7 |
surface forestière temporairement non boisée | 0.8 | 50 | 0.0 | . | 0.0 | . | 5.8 | 19 | 0.6 | 57 | 2.1 | 31 | 0.0 | . | 0.4 | 71 | 4.3 | 22 | 0.4 | 71 | 1.7 | 35 | 0.0 | . | 0.4 | 71 | 1.4 | 38 | 1.6 | 35 | 0.2 | 100 | 0.2 | 100 | 1.4 | 38 | 1.1 | 44 | 0.8 | 50 | 0.6 | 58 | 2.3 | 30 | 1.8 | 33 | 0.4 | 71 | 0.8 | 50 | 29.1 | 8 |
tranchée, talus | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 58 | 0.2 | 100 | 0.2 | 100 | 0.0 | . | 0.2 | 100 | 1.6 | 35 | 0.8 | 50 | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.4 | 71 | 0.2 | 100 | 0.0 | . | 0.6 | 58 | 0.2 | 100 | 0.0 | . | 1.0 | 45 | 0.2 | 100 | 0.8 | 50 | 0.8 | 50 | 0.0 | . | 0.0 | . | 7.9 | 16 |
peuplement clairsemé | 0.2 | 100 | 0.2 | 100 | 0.2 | 100 | 7.3 | 17 | 0.2 | 100 | 1.0 | 45 | 0.2 | 100 | 0.4 | 71 | 23.8 | 9 | 1.5 | 38 | 1.6 | 35 | 2.1 | 31 | 1.0 | 45 | 2.5 | 29 | 3.0 | 26 | 0.0 | . | 0.2 | 100 | 2.2 | 30 | 0.0 | . | 11.3 | 13 | 0.8 | 50 | 8.2 | 16 | 12.2 | 13 | 0.2 | 100 | 0.2 | 100 | 80.7 | 5 |
selve, culture d'arbres | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.2 | 41 | 0.0 | . | 0.2 | 100 | 0.4 | 71 | 0.0 | . | 0.0 | . | 2.0 | 32 |
taillis | 0.6 | 58 | 0.0 | . | 0.0 | . | 1.6 | 35 | 0.2 | 100 | 0.8 | 50 | 0.0 | . | 0.4 | 71 | 2.6 | 28 | 0.4 | 71 | 0.2 | 100 | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.0 | . | 15.4 | 11 | 0.6 | 58 | 1.0 | 45 | 1.2 | 41 | 0.0 | . | 0.0 | . | 25.5 | 9 |
taillis-sous-futaie | 1.2 | 41 | 0.0 | . | 0.0 | . | 0.6 | 58 | 0.0 | . | 0.0 | . | 0.4 | 71 | 0.0 | . | 0.8 | 50 | 0.4 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.2 | 100 | 0.0 | . | 5.2 | 19 | 0.2 | 100 | 0.8 | 50 | 0.0 | . | 0.0 | . | 0.2 | 100 | 10.2 | 14 |
futaie d'aspect jardiné | 0.4 | 71 | 0.2 | 100 | 0.2 | 100 | 22.6 | 9 | 0.4 | 71 | 3.3 | 24 | 0.0 | . | 1.2 | 41 | 27.1 | 8 | 1.6 | 35 | 2.2 | 30 | 9.1 | 14 | 0.0 | . | 4.8 | 20 | 2.0 | 32 | 0.0 | . | 0.2 | 100 | 1.4 | 38 | 0.2 | 100 | 9.1 | 14 | 2.4 | 29 | 7.2 | 17 | 11.8 | 13 | 0.2 | 100 | 0.8 | 50 | 108.4 | 4 |
futaie irrégulière | 3.9 | 22 | 0.0 | . | 0.6 | 58 | 12.5 | 13 | 1.3 | 38 | 1.8 | 33 | 0.0 | . | 0.9 | 45 | 10.6 | 14 | 0.4 | 71 | 2.9 | 27 | 1.2 | 41 | 0.0 | . | 0.2 | 100 | 2.6 | 28 | 0.2 | 100 | 1.0 | 45 | 0.0 | . | 1.4 | 38 | 13.7 | 12 | 0.8 | 50 | 5.9 | 18 | 11.2 | 13 | 0.0 | . | 2.2 | 30 | 75.5 | 5 |
recrû/fourré | 5.8 | 18 | 0.0 | . | 0.4 | 71 | 12.4 | 13 | 1.8 | 33 | 2.4 | 29 | 0.0 | . | 2.2 | 30 | 7.9 | 16 | 1.3 | 41 | 2.1 | 32 | 0.4 | 71 | 1.1 | 44 | 0.8 | 50 | 3.1 | 26 | 0.8 | 50 | 2.4 | 29 | 1.3 | 40 | 0.2 | 100 | 5.5 | 19 | 1.6 | 35 | 4.5 | 21 | 5.6 | 19 | 0.2 | 100 | 4.8 | 20 | 68.6 | 5 |
perchis | 6.4 | 17 | 0.6 | 58 | 0.7 | 58 | 12.2 | 12 | 0.8 | 50 | 5.4 | 19 | 0.2 | 100 | 1.2 | 41 | 21.0 | 10 | 2.8 | 26 | 4.9 | 20 | 2.2 | 30 | 0.2 | 100 | 1.0 | 45 | 5.1 | 20 | 1.5 | 35 | 4.0 | 22 | 3.9 | 23 | 6.8 | 16 | 21.6 | 9 | 1.8 | 33 | 9.0 | 15 | 16.2 | 11 | 0.9 | 50 | 7.7 | 15 | 138.1 | 3 |
jeune futaie | 4.7 | 20 | 0.4 | 71 | 0.4 | 71 | 15.2 | 11 | 2.7 | 27 | 4.9 | 20 | 0.6 | 58 | 2.1 | 30 | 13.8 | 12 | 5.1 | 19 | 3.6 | 24 | 1.8 | 33 | 1.6 | 35 | 0.4 | 71 | 7.3 | 17 | 2.7 | 26 | 4.9 | 20 | 2.0 | 32 | 2.3 | 29 | 13.5 | 12 | 1.5 | 35 | 10.2 | 14 | 15.8 | 11 | 0.6 | 58 | 4.7 | 20 | 122.8 | 4 |
futaie moyenne | 7.5 | 16 | 1.4 | 35 | 1.6 | 35 | 34.1 | 7 | 5.8 | 18 | 8.6 | 15 | 0.4 | 71 | 2.9 | 26 | 26.7 | 8 | 11.4 | 13 | 5.8 | 19 | 4.4 | 21 | 2.0 | 31 | 1.6 | 35 | 12.8 | 12 | 4.1 | 21 | 12.6 | 12 | 4.6 | 21 | 4.0 | 22 | 9.5 | 14 | 3.0 | 26 | 24.3 | 9 | 16.2 | 11 | 1.3 | 41 | 9.9 | 14 | 216.6 | 3 |
vieille futaie | 13.6 | 12 | 2.4 | 29 | 4.3 | 22 | 42.7 | 7 | 3.7 | 23 | 7.7 | 16 | 0.2 | 100 | 3.1 | 25 | 33.1 | 7 | 6.9 | 17 | 15.3 | 11 | 7.6 | 16 | 0.8 | 50 | 4.5 | 21 | 15.0 | 11 | 1.6 | 35 | 5.4 | 19 | 10.1 | 14 | 6.3 | 17 | 11.4 | 13 | 2.5 | 28 | 21.8 | 9 | 17.5 | 10 | 2.5 | 29 | 14.5 | 11 | 254.6 | 2 |
total | 47.3 | 6 | 5.5 | 19 | 9.0 | 15 | 174.8 | 3 | 18.4 | 10 | 40.6 | 7 | 2.0 | 31 | 19.2 | 10 | 200.5 | 3 | 33.9 | 7 | 42.1 | 7 | 30.0 | 7 | 7.1 | 17 | 20.1 | 10 | 57.4 | 6 | 11.2 | 13 | 32.5 | 7 | 29.0 | 8 | 23.1 | 9 | 137.1 | 2 | 20.5 | 10 | 99.9 | 4 | 121.9 | 3 | 6.7 | 18 | 47.8 | 6 | 1237.5 | 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. 1281534. Birmensdorf, Swiss Federal Research Institute WSL