Sélectionner un thème dans la liste
région de forêt protectrice | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Plateau/Jura | Nord des Alpes ouest | Nord des Alpes est | Sud-ouest des Alpes | Sud-est des Alpes | Sud des Alpes | Suisse | |||||||||
zones supérieures/inférieures | type de forêt (12 classes) | 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 | . |
forêt inaccessible | 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 | . | |
surface forestière en permanence non boisée | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
tranchée, talus | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
peuplement clairsemé | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
selve, culture d'arbres | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
taillis | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
taillis-sous-futaie | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
futaie d'aspect jardiné | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
futaie irrégulière | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
relevé incomplet | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
futaie régulière | 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 | . | |
zones inférieures | pas d'indication | 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 | . | |
forêt buissonnante | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
surface forestière en permanence non boisée | 10.6 | 18 | 0.7 | 71 | 1.4 | 50 | 1.1 | 58 | 0.3 | 100 | 1.3 | 50 | 15.5 | 15 | |
tranchée, talus | 1.8 | 45 | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 2.1 | 41 | |
peuplement clairsemé | 2.9 | 35 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 4.7 | 26 | 7.6 | 21 | |
selve, culture d'arbres | 0.3 | 100 | 0.3 | 100 | 0.0 | . | 0.4 | 100 | 0.0 | . | 3.4 | 33 | 4.4 | 29 | |
taillis | 4.0 | 30 | 2.3 | 41 | 0.8 | 71 | 1.4 | 50 | 0.0 | . | 21.4 | 12 | 29.9 | 10 | |
taillis-sous-futaie | 2.1 | 41 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 7.5 | 22 | 9.6 | 19 | |
futaie d'aspect jardiné | 6.9 | 22 | 5.9 | 25 | 1.1 | 58 | 0.0 | . | 0.4 | 100 | 1.0 | 58 | 15.3 | 15 | |
futaie irrégulière | 34.0 | 10 | 10.4 | 18 | 4.6 | 28 | 3.4 | 32 | 1.7 | 44 | 14.7 | 15 | 68.8 | 7 | |
relevé incomplet | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
futaie régulière | 291.3 | 2 | 46.0 | 8 | 33.4 | 10 | 11.7 | 17 | 4.5 | 27 | 36.7 | 9 | 423.6 | 2 | |
total | 353.9 | 1 | 65.9 | 6 | 41.3 | 8 | 18.0 | 14 | 6.9 | 22 | 90.8 | 4 | 576.8 | 1 | |
zones supérieures | pas d'indication | 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 | . | |
forêt buissonnante | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
surface forestière en permanence non boisée | 1.5 | 50 | 4.7 | 28 | 2.6 | 38 | 3.2 | 33 | 3.5 | 31 | 0.3 | 100 | 15.8 | 15 | |
tranchée, talus | 0.4 | 100 | 1.0 | 58 | 0.3 | 100 | 0.3 | 100 | 1.4 | 50 | 0.0 | . | 3.5 | 32 | |
peuplement clairsemé | 8.8 | 20 | 10.0 | 19 | 7.1 | 22 | 11.7 | 17 | 12.8 | 17 | 10.0 | 18 | 60.4 | 8 | |
selve, culture d'arbres | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
taillis | 0.0 | . | 3.0 | 35 | 0.3 | 100 | 3.2 | 33 | 2.8 | 35 | 1.7 | 45 | 11.1 | 18 | |
taillis-sous-futaie | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.3 | 100 | 0.4 | 100 | 1.4 | 50 | |
futaie d'aspect jardiné | 9.5 | 19 | 21.7 | 13 | 5.9 | 25 | 14.8 | 15 | 16.0 | 15 | 3.6 | 31 | 71.5 | 7 | |
futaie irrégulière | 13.3 | 16 | 21.9 | 12 | 14.6 | 15 | 16.7 | 14 | 17.8 | 14 | 12.1 | 16 | 96.4 | 6 | |
relevé incomplet | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
futaie régulière | 38.1 | 9 | 82.9 | 6 | 67.0 | 7 | 54.6 | 8 | 92.1 | 6 | 39.9 | 8 | 374.7 | 2 | |
total | 71.5 | 5 | 145.3 | 4 | 97.8 | 6 | 105.3 | 5 | 146.8 | 4 | 68.0 | 6 | 634.7 | 1 | |
total | pas d'indication | 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 | . | |
forêt buissonnante | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
surface forestière en permanence non boisée | 12.0 | 17 | 5.5 | 26 | 4.0 | 30 | 4.3 | 29 | 3.8 | 30 | 1.7 | 44 | 31.3 | 11 | |
tranchée, talus | 2.2 | 41 | 1.3 | 50 | 0.3 | 100 | 0.3 | 100 | 1.4 | 50 | 0.0 | . | 5.6 | 25 | |
peuplement clairsemé | 11.7 | 17 | 10.0 | 19 | 7.1 | 22 | 11.7 | 17 | 12.8 | 17 | 14.7 | 15 | 68.0 | 7 | |
selve, culture d'arbres | 0.3 | 100 | 0.3 | 100 | 0.0 | . | 0.4 | 100 | 0.0 | . | 3.4 | 33 | 4.4 | 29 | |
taillis | 4.0 | 30 | 5.3 | 27 | 1.1 | 58 | 4.6 | 28 | 2.8 | 35 | 23.2 | 11 | 41.0 | 9 | |
taillis-sous-futaie | 2.1 | 41 | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.3 | 100 | 7.8 | 21 | 11.0 | 18 | |
futaie d'aspect jardiné | 16.4 | 14 | 27.6 | 11 | 6.9 | 23 | 14.8 | 15 | 16.4 | 14 | 4.6 | 27 | 86.7 | 6 | |
futaie irrégulière | 47.3 | 8 | 32.3 | 10 | 19.3 | 13 | 20.1 | 13 | 19.6 | 13 | 26.8 | 11 | 165.2 | 4 | |
relevé incomplet | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
futaie régulière | 329.4 | 2 | 128.9 | 4 | 100.4 | 5 | 66.3 | 7 | 96.6 | 5 | 76.6 | 5 | 798.3 | 1 | |
total | 425.4 | 1 | 211.2 | 3 | 139.1 | 4 | 123.2 | 5 | 153.8 | 4 | 158.8 | 2 | 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. 1301327. Birmensdorf, Swiss Federal Research Institute WSL