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) | m²/ha | ±% | m²/ha | ±% | m²/ha | ±% | m²/ha | ±% | m²/ha | ±% | m²/ha | ±% | m²/ha | ±% | m²/ha | ±% | m²/ha | ±% | m²/ha | ±% | m²/ha | ±% | m²/ha | ±% | m²/ha | ±% | m²/ha | ±% | m²/ha | ±% | m²/ha | ±% | m²/ha | ±% | m²/ha | ±% | m²/ha | ±% | m²/ha | ±% | m²/ha | ±% | m²/ha | ±% | m²/ha | ±% | m²/ha | ±% | m²/ha | ±% | m²/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 | 25.4 | 16 | 9.6 | 0 | 44.5 | 53 | 35.0 | 17 | 69.4 | 18 | 25.9 | 15 | 0.0 | . | 7.3 | 34 | 11.6 | 44 | 40.3 | 40 | 42.6 | 35 | 31.0 | 24 | 0.0 | . | 33.8 | 20 | 28.5 | 22 | 0.0 | . | 17.6 | 13 | 22.8 | 30 | 17.4 | 13 | 33.9 | 49 | 0.9 | 72 | 32.8 | 30 | 13.6 | 31 | 24.7 | 68 | 17.1 | 24 | 26.4 | 9 |
surface forestière temporairement non boisée | 6.9 | 54 | 0.0 | . | 0.0 | . | 8.0 | 25 | 0.0 | . | 9.2 | 34 | 0.0 | . | 17.8 | 58 | 16.5 | 19 | 13.7 | 71 | 8.8 | 36 | 0.0 | . | 0.0 | . | 7.4 | 40 | 4.8 | 47 | 2.3 | 0 | 0.0 | . | 11.3 | 35 | 7.1 | 65 | 2.7 | 61 | 8.6 | 82 | 5.5 | 78 | 6.4 | 38 | 3.2 | 71 | 4.4 | 58 | 8.5 | 11 |
tranchée, talus | 0.0 | . | 0.0 | . | 0.0 | . | 4.9 | 47 | 11.1 | 0 | 14.4 | 0 | 0.0 | . | 35.2 | 0 | 15.7 | 29 | 14.2 | 46 | 0.0 | . | 0.0 | . | 0.0 | . | 1.8 | 49 | 11.4 | 0 | 0.0 | . | 20.2 | 48 | 2.9 | 0 | 0.0 | . | 11.9 | 62 | 28.3 | 0 | 39.7 | 46 | 12.7 | 56 | 0.0 | . | 0.0 | . | 15.9 | 19 |
peuplement clairsemé | 6.2 | 0 | 17.9 | 0 | 21.5 | 0 | 19.5 | 16 | 2.0 | 0 | 24.3 | 29 | 2.0 | 0 | 42.1 | 47 | 16.9 | 8 | 33.2 | 40 | 12.9 | 38 | 19.2 | 22 | 19.1 | 30 | 22.6 | 18 | 23.5 | 21 | 0.0 | . | 138.9 | 0 | 24.9 | 22 | 0.0 | . | 13.6 | 11 | 13.0 | 35 | 18.5 | 11 | 14.1 | 13 | 5.0 | 0 | 19.1 | 0 | 17.7 | 5 |
selve, culture d'arbres | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 23.9 | 0 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 68.0 | 22 | 0.0 | . | 51.8 | 0 | 14.9 | 6 | 0.0 | . | 0.0 | . | 51.6 | 22 |
taillis | 45.7 | 36 | 0.0 | . | 0.0 | . | 15.5 | 41 | 44.0 | 0 | 9.4 | 17 | 0.0 | . | 14.5 | 15 | 20.7 | 22 | 4.8 | 73 | 8.1 | 0 | 17.3 | 0 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 41.1 | 0 | 0.0 | . | 0.0 | . | 27.4 | 6 | 1.4 | 18 | 41.3 | 28 | 16.7 | 32 | 0.0 | . | 0.0 | . | 24.7 | 6 |
taillis-sous-futaie | 25.2 | 23 | 0.0 | . | 0.0 | . | 22.7 | 18 | 0.0 | . | 0.0 | . | 32.5 | 7 | 0.0 | . | 24.7 | 13 | 38.6 | 11 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 40.0 | 0 | 0.0 | . | 4.6 | 0 | 0.0 | . | 27.5 | 9 | 36.8 | 0 | 38.1 | 8 | 0.0 | . | 0.0 | . | 26.7 | 0 | 28.1 | 6 |
futaie d'aspect jardiné | 33.8 | 53 | 54.5 | 0 | 61.6 | 0 | 32.8 | 7 | 23.7 | 37 | 30.0 | 19 | 0.0 | . | 23.7 | 28 | 27.7 | 4 | 30.8 | 13 | 41.2 | 10 | 33.2 | 5 | 0.0 | . | 35.9 | 13 | 31.8 | 13 | 0.0 | . | 19.1 | 0 | 29.3 | 20 | 38.6 | 0 | 27.3 | 7 | 26.6 | 13 | 31.7 | 12 | 28.2 | 6 | 39.4 | 0 | 23.4 | 26 | 30.4 | 3 |
futaie irrégulière | 40.5 | 18 | 0.0 | . | 38.7 | 25 | 37.0 | 7 | 27.4 | 14 | 35.7 | 14 | 0.0 | . | 46.0 | 11 | 33.0 | 8 | 41.7 | 28 | 37.8 | 10 | 31.9 | 9 | 0.0 | . | 36.9 | 0 | 40.7 | 22 | 22.5 | 0 | 32.7 | 12 | 0.0 | . | 32.1 | 13 | 32.0 | 7 | 28.5 | 29 | 29.9 | 12 | 32.5 | 9 | 0.0 | . | 27.7 | 15 | 34.0 | 3 |
recrû/fourré | 6.2 | 24 | 0.0 | . | 2.9 | 71 | 8.0 | 17 | 8.6 | 36 | 9.6 | 28 | 0.0 | . | 6.7 | 50 | 10.2 | 15 | 11.6 | 48 | 10.7 | 34 | 5.2 | 75 | 2.2 | 35 | 6.0 | 55 | 7.0 | 34 | 12.7 | 40 | 7.5 | 30 | 5.1 | 56 | 15.8 | 0 | 5.5 | 21 | 6.2 | 54 | 7.6 | 27 | 7.1 | 23 | 6.0 | 0 | 9.1 | 21 | 7.8 | 7 |
perchis | 20.3 | 9 | 16.4 | 27 | 29.6 | 12 | 21.0 | 8 | 17.6 | 34 | 26.9 | 10 | 0.0 | . | 13.1 | 32 | 19.8 | 6 | 22.2 | 16 | 22.4 | 9 | 15.6 | 24 | 41.7 | 0 | 20.3 | 25 | 22.5 | 12 | 22.9 | 14 | 19.6 | 13 | 19.5 | 15 | 22.4 | 14 | 18.6 | 6 | 19.2 | 15 | 19.8 | 10 | 19.4 | 8 | 24.8 | 37 | 24.1 | 10 | 20.5 | 2 |
jeune futaie | 29.0 | 9 | 35.9 | 12 | 67.3 | 15 | 33.3 | 5 | 30.6 | 15 | 40.3 | 11 | 28.6 | 19 | 67.0 | 26 | 30.2 | 5 | 35.9 | 9 | 33.8 | 12 | 32.1 | 11 | 36.3 | 17 | 40.9 | 6 | 43.0 | 6 | 35.8 | 9 | 30.8 | 8 | 32.8 | 11 | 27.5 | 11 | 28.5 | 6 | 32.9 | 13 | 31.9 | 5 | 33.0 | 7 | 40.2 | 16 | 28.0 | 7 | 33.4 | 2 |
futaie moyenne | 32.4 | 5 | 49.4 | 11 | 47.8 | 14 | 40.6 | 4 | 39.0 | 7 | 43.7 | 7 | 26.7 | 0 | 43.7 | 10 | 38.5 | 3 | 37.9 | 5 | 41.2 | 8 | 28.8 | 7 | 35.8 | 12 | 39.1 | 14 | 41.3 | 7 | 35.0 | 7 | 35.2 | 4 | 37.1 | 7 | 40.4 | 10 | 32.4 | 7 | 46.0 | 12 | 36.2 | 4 | 38.6 | 5 | 19.9 | 18 | 38.2 | 6 | 38.2 | 1 |
vieille futaie | 33.9 | 6 | 55.6 | 8 | 57.8 | 8 | 46.5 | 3 | 36.3 | 13 | 47.9 | 6 | 56.2 | 0 | 44.5 | 15 | 44.7 | 3 | 38.1 | 7 | 45.0 | 6 | 40.4 | 7 | 37.8 | 17 | 44.0 | 12 | 51.4 | 5 | 39.6 | 7 | 41.2 | 9 | 43.8 | 6 | 40.3 | 8 | 37.5 | 6 | 51.4 | 7 | 42.6 | 4 | 46.3 | 5 | 42.5 | 8 | 39.2 | 5 | 43.9 | 1 |
total | 27.4 | 4 | 44.9 | 9 | 48.8 | 8 | 33.8 | 2 | 31.0 | 7 | 34.2 | 4 | 25.9 | 20 | 35.1 | 11 | 29.1 | 2 | 33.8 | 4 | 35.3 | 4 | 31.4 | 4 | 26.9 | 12 | 31.4 | 7 | 37.5 | 4 | 32.0 | 5 | 31.1 | 5 | 31.5 | 5 | 30.7 | 6 | 25.9 | 3 | 29.0 | 8 | 31.5 | 3 | 28.5 | 3 | 29.6 | 11 | 30.0 | 4 | 31.1 | 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. 1364479. Birmensdorf, Swiss Federal Research Institute WSL