Sélectionner un thème dans la liste
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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 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
surface forestière en permanence non boisée | 1.8 | 45 | 0.4 | 100 | 0.0 | . | 4.2 | 29 | 0.7 | 71 | 1.7 | 45 | 0.0 | . | 0.7 | 71 | 1.8 | 45 | 0.4 | 100 | 1.1 | 58 | 0.3 | 100 | 0.0 | . | 0.7 | 72 | 0.8 | 71 | 0.7 | 71 | 0.3 | 100 | 0.7 | 71 | 0.7 | 71 | 0.0 | . | 0.3 | 100 | 2.8 | 35 | 4.0 | 30 | 0.0 | . | 1.5 | 50 | 25.6 | 12 |
surface forestière temporairement non boisée | 0.0 | . | 0.0 | . | 0.4 | 100 | 2.3 | 41 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.0 | 58 | 0.0 | . | 0.7 | 71 | 0.4 | 100 | 0.0 | . | 0.4 | 100 | 1.1 | 58 | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.4 | 100 | 1.2 | 57 | 0.0 | . | 0.3 | 100 | 1.4 | 50 | 0.0 | . | 0.0 | . | 10.0 | 19 |
tranchée, talus | 0.7 | 71 | 0.0 | . | 0.0 | . | 0.8 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.1 | 58 | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.3 | 100 | 0.3 | 100 | 1.4 | 50 | 0.0 | . | 0.0 | . | 6.0 | 24 |
peuplement clairsemé | 0.0 | . | 0.0 | . | 0.3 | 100 | 6.2 | 24 | 0.4 | 100 | 1.8 | 45 | 0.0 | . | 1.0 | 58 | 17.0 | 14 | 1.1 | 58 | 0.8 | 71 | 1.5 | 50 | 0.3 | 100 | 1.3 | 57 | 2.1 | 41 | 0.0 | . | 0.0 | . | 1.4 | 50 | 0.4 | 100 | 6.5 | 22 | 0.7 | 71 | 6.6 | 24 | 6.0 | 24 | 0.0 | . | 0.0 | . | 55.5 | 8 |
selve, culture d'arbres | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | 2.2 | 41 | 0.0 | . | 0.7 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 3.9 | 30 |
taillis | 0.0 | . | 0.3 | 100 | 0.0 | . | 1.0 | 58 | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.0 | . | 1.1 | 58 | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.3 | 100 | 0.3 | 100 | 0.0 | . | 0.0 | . | 15.8 | 14 | 0.0 | . | 1.0 | 58 | 2.5 | 37 | 0.0 | . | 0.0 | . | 23.4 | 12 |
taillis-sous-futaie | 1.0 | 57 | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.3 | 100 | 1.1 | 58 | 0.0 | . | 2.0 | 44 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | 12.6 | 16 | 0.0 | . | 1.0 | 58 | 0.0 | . | 0.0 | . | 2.0 | 41 | 21.1 | 12 |
futaie d'aspect jardiné | 0.0 | . | 0.0 | . | 0.0 | . | 10.4 | 19 | 0.0 | . | 1.5 | 51 | 0.0 | . | 0.7 | 71 | 6.3 | 23 | 0.7 | 71 | 1.1 | 58 | 2.9 | 35 | 0.4 | 100 | 0.0 | . | 2.4 | 38 | 0.0 | . | 0.0 | . | 0.9 | 71 | 0.0 | . | 4.9 | 26 | 0.7 | 71 | 3.8 | 30 | 9.9 | 19 | 0.4 | 100 | 0.0 | . | 47.0 | 8 |
futaie irrégulière | 0.7 | 71 | 0.4 | 100 | 1.1 | 57 | 17.9 | 14 | 0.7 | 71 | 4.1 | 29 | 0.0 | . | 1.4 | 50 | 12.0 | 17 | 2.1 | 41 | 3.1 | 33 | 2.9 | 35 | 1.0 | 58 | 2.1 | 41 | 3.4 | 32 | 0.0 | . | 1.4 | 50 | 1.6 | 50 | 0.7 | 71 | 10.5 | 18 | 0.7 | 71 | 4.2 | 29 | 10.5 | 18 | 0.4 | 100 | 3.1 | 33 | 85.4 | 6 |
recrû/fourré | 3.1 | 33 | 0.0 | . | 0.7 | 70 | 5.5 | 25 | 1.4 | 49 | 2.0 | 41 | 0.0 | . | 1.7 | 45 | 9.2 | 19 | 0.4 | 100 | 3.0 | 35 | 1.4 | 49 | 0.0 | . | 2.1 | 41 | 3.4 | 33 | 1.0 | 57 | 1.7 | 45 | 1.6 | 50 | 2.1 | 40 | 2.0 | 41 | 1.8 | 45 | 5.8 | 25 | 3.9 | 30 | 0.7 | 70 | 3.5 | 31 | 57.8 | 7 |
perchis | 6.1 | 23 | 0.0 | . | 0.4 | 100 | 16.9 | 14 | 2.1 | 40 | 5.8 | 24 | 0.3 | 100 | 1.4 | 50 | 18.8 | 14 | 5.2 | 25 | 5.7 | 25 | 2.9 | 35 | 1.9 | 45 | 2.5 | 38 | 8.9 | 20 | 3.1 | 33 | 3.8 | 30 | 3.5 | 32 | 5.9 | 24 | 21.5 | 12 | 3.2 | 33 | 11.2 | 17 | 19.7 | 13 | 1.5 | 50 | 7.8 | 20 | 160.2 | 4 |
jeune futaie | 7.5 | 21 | 1.6 | 45 | 2.0 | 41 | 26.2 | 11 | 2.8 | 35 | 9.0 | 19 | 0.0 | . | 2.0 | 41 | 21.9 | 12 | 7.0 | 22 | 5.6 | 25 | 3.6 | 31 | 1.4 | 50 | 3.8 | 30 | 7.2 | 22 | 2.4 | 37 | 8.7 | 20 | 4.3 | 28 | 1.0 | 58 | 5.2 | 26 | 2.8 | 35 | 17.1 | 14 | 13.2 | 16 | 1.1 | 58 | 6.8 | 22 | 164.2 | 4 |
futaie moyenne | 9.4 | 19 | 1.3 | 50 | 2.8 | 35 | 43.5 | 9 | 5.2 | 25 | 9.0 | 20 | 0.0 | . | 1.5 | 44 | 28.1 | 11 | 9.5 | 18 | 11.8 | 17 | 9.2 | 19 | 1.0 | 58 | 3.3 | 34 | 10.9 | 18 | 3.1 | 33 | 7.0 | 22 | 6.6 | 23 | 7.5 | 21 | 7.6 | 21 | 2.1 | 41 | 21.1 | 13 | 12.7 | 16 | 0.4 | 100 | 14.5 | 15 | 229.0 | 3 |
vieille futaie | 11.3 | 17 | 1.0 | 58 | 1.0 | 59 | 30.8 | 11 | 3.2 | 33 | 2.9 | 35 | 0.0 | . | 3.5 | 32 | 22.8 | 12 | 3.2 | 33 | 11.3 | 18 | 5.9 | 24 | 0.0 | . | 1.3 | 50 | 8.0 | 21 | 1.7 | 44 | 5.3 | 26 | 3.7 | 30 | 4.5 | 28 | 6.3 | 24 | 2.4 | 38 | 9.4 | 20 | 10.3 | 18 | 0.4 | 100 | 10.0 | 18 | 160.3 | 4 |
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. 1281433. Birmensdorf, Swiss Federal Research Institute WSL