Sélectionner un thème dans la liste
région de production | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jura | Plateau | Préalpes | Alpes | Sud des Alpes | Suisse | ||||||||
date de la prochaine intervention | type de forêt (12 classes) | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
pas d'indication | pas d'indication | . | . | . | . | . | . | . | . | . | . | . | . |
forêt inaccessible | . | . | . | . | . | . | . | . | . | . | . | . | |
forêt buissonnante | . | . | . | . | . | . | . | . | . | . | . | . | |
surface forestière en permanence non boisée | . | . | . | . | . | . | . | . | . | . | . | . | |
tranchée, talus | . | . | . | . | . | . | . | . | . | . | . | . | |
peuplement clairsemé | . | . | . | . | . | . | . | . | . | . | . | . | |
selve, culture d'arbres | . | . | . | . | . | . | . | . | . | . | . | . | |
taillis | . | . | . | . | . | . | . | . | . | . | . | . | |
taillis-sous-futaie | . | . | . | . | . | . | . | . | . | . | . | . | |
futaie d'aspect jardiné | . | . | . | . | . | . | . | . | . | . | . | . | |
futaie irrégulière | . | . | . | . | . | . | . | . | . | . | . | . | |
relevé incomplet | . | . | . | . | . | . | . | . | . | . | . | . | |
futaie régulière | . | . | . | . | . | . | . | . | . | . | . | . | |
total | . | . | . | . | . | . | . | . | . | . | . | . | |
0-1 an | pas d'indication | 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 | . | |
forêt buissonnante | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
surface forestière en permanence non boisée | 0.0 | . | 1.3 | 1.3 | 0.0 | . | 5.9 | 4.0 | 0.0 | . | 1.4 | 0.8 | |
tranchée, talus | 1.5 | 1.5 | 2.8 | 2.0 | 0.0 | . | 0.0 | . | 0.0 | . | 1.5 | 0.9 | |
peuplement clairsemé | 2.9 | 2.0 | 1.3 | 1.3 | 3.9 | 3.9 | 0.0 | . | 0.0 | . | 1.9 | 1.0 | |
selve, culture d'arbres | 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 | . | |
taillis-sous-futaie | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
futaie d'aspect jardiné | 7.4 | 3.2 | 0.0 | . | 11.7 | 6.4 | 5.9 | 4.1 | 0.0 | . | 4.9 | 1.5 | |
futaie irrégulière | 15.6 | 4.3 | 8.2 | 3.2 | 16.4 | 7.6 | 12.0 | 5.6 | 17.2 | 15.6 | 12.6 | 2.3 | |
relevé incomplet | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
futaie régulière | 72.6 | 5.4 | 86.2 | 4.1 | 67.9 | 9.4 | 76.2 | 7.3 | 82.8 | 15.6 | 77.6 | 2.9 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
2-5 ans | pas d'indication | 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 | . | |
forêt buissonnante | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
surface forestière en permanence non boisée | 1.8 | 1.0 | 3.0 | 1.0 | 1.0 | 1.0 | 1.8 | 1.2 | 0.0 | . | 2.0 | 0.5 | |
tranchée, talus | 0.6 | 0.6 | 0.8 | 0.6 | 0.0 | . | 1.8 | 1.2 | 0.0 | . | 0.7 | 0.3 | |
peuplement clairsemé | 4.9 | 1.7 | 0.8 | 0.6 | 1.0 | 1.0 | 4.5 | 2.0 | 3.9 | 3.9 | 2.6 | 0.6 | |
selve, culture d'arbres | 0.0 | . | 0.0 | . | 0.0 | . | 0.8 | 0.8 | 3.9 | 3.9 | 0.3 | 0.2 | |
taillis | 2.4 | 1.2 | 0.8 | 0.6 | 2.5 | 1.4 | 0.9 | 0.9 | 24.8 | 8.7 | 2.4 | 0.6 | |
taillis-sous-futaie | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 7.8 | 5.3 | 0.3 | 0.2 | |
futaie d'aspect jardiné | 4.9 | 1.7 | 0.4 | 0.4 | 8.8 | 2.6 | 11.6 | 3.0 | 7.5 | 5.1 | 5.0 | 0.8 | |
futaie irrégulière | 10.7 | 2.4 | 4.0 | 1.2 | 10.7 | 2.8 | 10.9 | 3.0 | 28.7 | 9.1 | 8.9 | 1.1 | |
relevé incomplet | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
futaie régulière | 74.8 | 3.3 | 90.3 | 1.8 | 76.0 | 3.9 | 67.7 | 4.4 | 23.3 | 8.4 | 77.9 | 1.6 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
6-10 ans | pas d'indication | 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 | . | |
forêt buissonnante | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
surface forestière en permanence non boisée | 4.7 | 1.9 | 3.3 | 1.3 | 3.1 | 1.4 | 2.8 | 1.2 | 0.0 | . | 3.1 | 0.7 | |
tranchée, talus | 0.0 | . | 0.0 | . | 1.0 | 0.7 | 0.6 | 0.6 | 0.0 | . | 0.4 | 0.2 | |
peuplement clairsemé | 1.5 | 1.1 | 0.5 | 0.5 | 0.6 | 0.6 | 2.8 | 1.2 | 0.0 | . | 1.3 | 0.4 | |
selve, culture d'arbres | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
taillis | 0.8 | 0.8 | 0.0 | . | 1.3 | 0.9 | 2.2 | 1.1 | 22.1 | 6.2 | 2.5 | 0.6 | |
taillis-sous-futaie | 0.0 | . | 0.5 | 0.5 | 0.0 | . | 0.0 | . | 11.6 | 4.9 | 0.9 | 0.4 | |
futaie d'aspect jardiné | 7.1 | 2.3 | 1.6 | 0.9 | 12.0 | 2.6 | 9.5 | 2.2 | 2.2 | 2.1 | 7.2 | 1.0 | |
futaie irrégulière | 16.5 | 3.3 | 10.3 | 2.2 | 12.9 | 2.6 | 12.4 | 2.4 | 16.8 | 5.4 | 13.0 | 1.3 | |
relevé incomplet | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
futaie régulière | 69.4 | 4.1 | 83.8 | 2.7 | 69.2 | 3.6 | 69.8 | 3.4 | 47.4 | 7.4 | 71.6 | 1.7 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
11-20 ans | pas d'indication | 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 | . | |
forêt buissonnante | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
surface forestière en permanence non boisée | 3.5 | 2.4 | 1.7 | 1.7 | 7.0 | 2.1 | 1.3 | 0.7 | 0.0 | . | 2.9 | 0.7 | |
tranchée, talus | 0.0 | . | 0.0 | . | 0.0 | . | 0.9 | 0.6 | 0.0 | . | 0.4 | 0.3 | |
peuplement clairsemé | 5.2 | 2.9 | 0.0 | . | 1.3 | 0.9 | 3.1 | 1.1 | 5.1 | 2.9 | 2.7 | 0.7 | |
selve, culture d'arbres | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 1.8 | 1.8 | 0.4 | 0.3 | |
taillis | 0.0 | . | 0.0 | . | 1.7 | 1.2 | 0.9 | 0.6 | 10.8 | 4.1 | 2.0 | 0.6 | |
taillis-sous-futaie | 0.0 | . | 0.0 | . | 0.0 | . | 0.5 | 0.5 | 7.5 | 3.6 | 1.0 | 0.4 | |
futaie d'aspect jardiné | 5.0 | 2.8 | 5.1 | 2.9 | 9.0 | 2.5 | 8.9 | 1.9 | 0.0 | . | 7.2 | 1.1 | |
futaie irrégulière | 11.8 | 4.2 | 17.3 | 5.0 | 13.0 | 2.8 | 17.1 | 2.5 | 15.9 | 4.9 | 15.4 | 1.5 | |
relevé incomplet | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
futaie régulière | 74.5 | 5.7 | 75.8 | 5.6 | 67.9 | 4.0 | 67.0 | 3.1 | 59.0 | 6.6 | 68.1 | 2.0 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
>20 ans | pas d'indication | 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 | . | |
forêt buissonnante | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
surface forestière en permanence non boisée | 4.9 | 1.9 | 1.4 | 1.4 | 2.0 | 1.2 | 3.0 | 0.7 | 1.5 | 0.7 | 2.6 | 0.5 | |
tranchée, talus | 0.0 | . | 0.0 | . | 0.6 | 0.6 | 0.3 | 0.2 | 0.0 | . | 0.2 | 0.1 | |
peuplement clairsemé | 7.3 | 2.4 | 6.0 | 2.9 | 9.9 | 2.4 | 13.3 | 1.4 | 12.0 | 1.8 | 11.6 | 0.9 | |
selve, culture d'arbres | 0.0 | . | 1.4 | 1.4 | 0.0 | . | 0.0 | . | 2.4 | 0.9 | 0.7 | 0.2 | |
taillis | 0.8 | 0.8 | 4.4 | 2.5 | 2.8 | 1.4 | 3.4 | 0.7 | 13.6 | 1.9 | 5.6 | 0.6 | |
taillis-sous-futaie | 3.9 | 1.7 | 0.0 | . | 0.0 | . | 0.3 | 0.2 | 3.3 | 1.0 | 1.4 | 0.3 | |
futaie d'aspect jardiné | 7.9 | 2.4 | 5.6 | 2.7 | 10.6 | 2.5 | 11.6 | 1.3 | 3.2 | 1.0 | 8.7 | 0.8 | |
futaie irrégulière | 17.5 | 3.4 | 12.7 | 4.0 | 19.5 | 3.1 | 15.2 | 1.5 | 16.1 | 2.1 | 16.1 | 1.0 | |
relevé incomplet | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
futaie régulière | 57.7 | 4.4 | 68.5 | 5.5 | 54.7 | 3.9 | 52.8 | 2.0 | 47.8 | 2.8 | 53.2 | 1.4 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
total | pas d'indication | 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 | . | |
forêt buissonnante | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
surface forestière en permanence non boisée | 3.1 | 0.7 | 2.6 | 0.6 | 3.2 | 0.7 | 2.6 | 0.5 | 1.0 | 0.5 | 2.6 | 0.3 | |
tranchée, talus | 0.4 | 0.3 | 0.6 | 0.3 | 0.4 | 0.2 | 0.6 | 0.2 | 0.0 | . | 0.5 | 0.1 | |
peuplement clairsemé | 4.4 | 0.9 | 1.3 | 0.4 | 3.4 | 0.7 | 8.4 | 0.8 | 9.3 | 1.3 | 5.6 | 0.4 | |
selve, culture d'arbres | 0.0 | . | 0.1 | 0.1 | 0.0 | . | 0.2 | 0.1 | 2.1 | 0.7 | 0.4 | 0.1 | |
taillis | 1.1 | 0.4 | 0.8 | 0.4 | 1.9 | 0.6 | 2.4 | 0.4 | 14.6 | 1.7 | 3.4 | 0.3 | |
taillis-sous-futaie | 0.9 | 0.4 | 0.1 | 0.1 | 0.0 | . | 0.3 | 0.1 | 4.9 | 1.0 | 0.9 | 0.2 | |
futaie d'aspect jardiné | 6.4 | 1.0 | 1.7 | 0.5 | 10.3 | 1.2 | 10.5 | 0.9 | 2.9 | 0.8 | 7.2 | 0.4 | |
futaie irrégulière | 14.3 | 1.5 | 8.3 | 1.1 | 14.3 | 1.4 | 14.6 | 1.0 | 16.9 | 1.8 | 13.6 | 0.6 | |
relevé incomplet | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
futaie régulière | 69.4 | 1.9 | 84.4 | 1.4 | 66.4 | 1.9 | 60.4 | 1.4 | 48.3 | 2.3 | 65.9 | 0.8 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . |
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. 1322905. Birmensdorf, Swiss Federal Research Institute WSL