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région économique | |||||||||||||||||||||||||||||||
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Ouest du Jura | Est du Jura | Ouest du Plateau | Centre du Plateau | Est du Plateau | Ouest des Préalpes | Centre des Préalpes | Est des Préalpes | Nord-ouest des Alpes | Centre des Alpes | Nord-est des Alpes | Sud-ouest des Alpes | Sud-est des Alpes | Sud des Alpes | Suisse | |||||||||||||||||
date de la dernière intervention (classes de 10 ans) | type de forêt (12 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 | ±% |
pas d'indication | 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 | . |
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 | . | |
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 | . | |
surface forestière en permanence non boisée | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.0 | . | 0.2 | . | |
tranchée, talus | 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 | . | |
peuplement clairsemé | 0.6 | 58 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.8 | 50 | |
selve, culture d'arbres | 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 | . | |
taillis | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.0 | . | 0.2 | . | |
taillis-sous-futaie | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.0 | . | 0.2 | . | |
futaie d'aspect jardiné | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | . | |
futaie irrégulière | 0.6 | 58 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.8 | 50 | |
relevé incomplet | 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 | . | |
futaie régulière | 0.4 | 71 | 0.2 | . | 0.2 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.2 | . | 0.2 | . | 1.8 | 33 | |
total | 1.7 | 35 | 0.2 | . | 0.2 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.6 | 58 | 0.0 | . | 0.0 | . | 0.8 | 50 | 0.4 | 71 | 0.2 | . | 4.2 | 22 | |
il y a =10 ans | 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 | . |
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 | . | |
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 | . | |
surface forestière en permanence non boisée | 3.1 | 25 | 2.3 | 29 | 1.0 | 45 | 1.4 | 38 | 3.2 | 25 | 1.8 | 33 | 2.4 | 29 | 2.8 | 28 | 1.4 | 38 | 0.4 | 71 | 1.0 | 45 | 1.4 | 38 | 1.4 | 38 | 1.0 | 45 | 24.4 | 9 | |
tranchée, talus | 0.2 | . | 0.0 | . | 0.2 | . | 0.2 | . | 0.2 | . | 0.0 | . | 0.2 | . | 0.2 | . | 0.2 | . | 0.0 | . | 0.2 | . | 0.4 | 71 | 0.4 | 71 | 0.8 | 50 | 3.2 | 25 | |
peuplement clairsemé | 5.8 | 19 | 0.0 | . | 0.4 | 71 | 0.2 | . | 0.0 | . | 0.2 | . | 2.7 | 28 | 1.4 | 38 | 1.4 | 38 | 0.2 | . | 0.8 | 50 | 2.2 | 30 | 4.4 | 21 | 1.6 | 35 | 21.2 | 10 | |
selve, culture d'arbres | 0.0 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 58 | 0.8 | 50 | |
taillis | 0.4 | 71 | 0.0 | . | 0.2 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.2 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.2 | . | 0.4 | 71 | 2.6 | 28 | 4.5 | 21 | |
taillis-sous-futaie | 1.9 | 31 | 3.3 | 24 | 0.6 | 58 | 0.4 | 71 | 4.2 | 22 | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 70 | 0.2 | . | 0.6 | 58 | 0.4 | 71 | 0.8 | 50 | 3.9 | 23 | 16.6 | 11 | |
futaie d'aspect jardiné | 7.9 | 16 | 0.0 | . | 0.0 | . | 1.8 | 33 | 0.6 | 58 | 1.4 | 38 | 10.2 | 14 | 2.2 | 30 | 2.4 | 29 | 0.6 | 58 | 0.2 | . | 1.8 | 33 | 9.5 | 14 | 0.6 | 58 | 39.1 | 7 | |
futaie irrégulière | 9.1 | 15 | 1.7 | 33 | 1.4 | 38 | 3.5 | 23 | 4.3 | 21 | 1.8 | 33 | 5.2 | 20 | 4.0 | 22 | 1.6 | 35 | 0.4 | 71 | 0.6 | 58 | 3.1 | 25 | 4.0 | 22 | 1.2 | 41 | 41.8 | 7 | |
relevé incomplet | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | . | |
futaie régulière | 67.2 | 4 | 24.4 | 8 | 23.7 | 9 | 53.8 | 5 | 76.6 | 4 | 12.4 | 12 | 43.3 | 6 | 33.7 | 7 | 14.2 | 12 | 7.1 | 16 | 10.0 | 14 | 12.3 | 13 | 31.8 | 8 | 8.5 | 15 | 418.9 | 2 | |
total | 95.6 | 3 | 31.7 | 7 | 27.6 | 8 | 61.5 | 5 | 89.0 | 4 | 17.5 | 10 | 64.1 | 5 | 44.5 | 6 | 21.6 | 9 | 9.1 | 15 | 13.3 | 12 | 21.8 | 9 | 52.6 | 6 | 20.8 | 9 | 570.7 | 1 | |
il y a 11-20 ans | 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 | . |
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 | . | |
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 | . | |
surface forestière en permanence non boisée | 1.6 | 35 | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 71 | 0.6 | 58 | 1.2 | 41 | 0.6 | 58 | 0.6 | 58 | 0.4 | 71 | 0.2 | . | 0.6 | 58 | 0.6 | 58 | 0.4 | 71 | 7.1 | 17 | |
tranchée, talus | 0.2 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.6 | 58 | |
peuplement clairsemé | 2.9 | 26 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 58 | 0.8 | 50 | 1.0 | 45 | 0.8 | 50 | 0.0 | . | 0.6 | 58 | 1.8 | 33 | 1.4 | 38 | 1.0 | 45 | 10.8 | 14 | |
selve, culture d'arbres | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 71 | 0.6 | 58 | |
taillis | 0.0 | . | 0.2 | . | 0.2 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.0 | 45 | 1.4 | 38 | |
taillis-sous-futaie | 1.2 | 41 | 1.2 | 40 | 0.4 | 71 | 0.2 | . | 1.4 | 38 | 0.0 | . | 0.2 | . | 0.6 | 58 | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 71 | 0.2 | . | 3.8 | 23 | 9.5 | 14 | |
futaie d'aspect jardiné | 2.9 | 26 | 0.0 | . | 0.2 | . | 0.2 | . | 0.0 | . | 0.9 | 45 | 2.6 | 28 | 0.4 | 71 | 1.8 | 33 | 0.2 | . | 0.4 | 71 | 2.6 | 28 | 3.5 | 23 | 1.2 | 41 | 16.9 | 11 | |
futaie irrégulière | 3.4 | 24 | 0.2 | . | 1.0 | 45 | 0.6 | 58 | 2.0 | 32 | 1.8 | 33 | 1.2 | 41 | 2.0 | 32 | 1.1 | 41 | 0.4 | 71 | 1.2 | 41 | 3.9 | 22 | 2.2 | 30 | 0.6 | 58 | 21.5 | 10 | |
relevé incomplet | 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 | . | |
futaie régulière | 17.6 | 10 | 4.5 | 21 | 7.9 | 16 | 4.7 | 20 | 11.1 | 13 | 7.9 | 15 | 11.2 | 13 | 8.8 | 15 | 6.7 | 17 | 3.1 | 25 | 2.7 | 26 | 9.9 | 14 | 11.6 | 13 | 8.0 | 15 | 115.8 | 4 | |
total | 29.8 | 8 | 6.1 | 18 | 9.6 | 14 | 5.7 | 18 | 14.8 | 11 | 11.8 | 12 | 17.2 | 11 | 13.3 | 12 | 11.3 | 13 | 4.3 | 21 | 5.1 | 19 | 19.2 | 10 | 19.7 | 10 | 16.3 | 10 | 184.2 | 3 | |
il y a 21-30 ans | 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 | . |
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 | . | |
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 | . | |
surface forestière en permanence non boisée | 0.4 | 71 | 0.4 | 71 | 0.0 | . | 0.2 | . | 0.0 | . | 0.4 | 71 | 0.2 | . | 0.4 | 70 | 0.6 | 58 | 0.0 | . | 0.2 | . | 0.6 | 58 | 0.2 | . | 0.4 | 71 | 3.9 | 22 | |
tranchée, talus | 0.2 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.4 | 71 | |
peuplement clairsemé | 0.2 | . | 0.2 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.4 | 71 | 0.6 | 58 | 1.6 | 35 | 0.0 | . | 0.8 | 50 | 2.0 | 32 | 1.6 | 35 | 0.8 | 50 | 8.4 | 15 | |
selve, culture d'arbres | 0.0 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | . | |
taillis | 0.0 | . | 0.4 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.0 | . | 1.0 | 45 | 1.6 | 35 | |
taillis-sous-futaie | 0.4 | 71 | 0.4 | 71 | 0.6 | 58 | 0.0 | . | 0.8 | 50 | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.0 | . | 0.4 | 71 | 0.2 | . | 2.8 | 27 | 5.7 | 19 | |
futaie d'aspect jardiné | 0.8 | 50 | 0.0 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.4 | 71 | 0.8 | 50 | 0.2 | . | 1.0 | 45 | 0.0 | . | 0.4 | 71 | 3.6 | 23 | 3.3 | 24 | 1.2 | 41 | 11.8 | 13 | |
futaie irrégulière | 0.8 | 50 | 0.2 | . | 0.0 | . | 0.4 | 71 | 0.0 | . | 0.4 | 71 | 1.0 | 45 | 0.2 | . | 0.6 | 58 | 0.2 | . | 0.4 | 71 | 2.6 | 28 | 1.8 | 33 | 1.5 | 35 | 10.1 | 14 | |
relevé incomplet | 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 | . | |
futaie régulière | 7.0 | 17 | 1.5 | 35 | 3.0 | 26 | 0.8 | 50 | 1.4 | 38 | 1.8 | 33 | 2.5 | 29 | 3.9 | 23 | 2.8 | 27 | 1.8 | 33 | 1.5 | 35 | 8.7 | 15 | 7.8 | 16 | 6.7 | 17 | 51.1 | 6 | |
total | 9.8 | 14 | 3.1 | 25 | 3.7 | 23 | 1.6 | 35 | 2.2 | 30 | 3.2 | 25 | 4.8 | 20 | 5.2 | 20 | 6.7 | 17 | 2.0 | 32 | 3.3 | 24 | 18.0 | 10 | 14.9 | 11 | 14.6 | 11 | 93.2 | 4 | |
il y a 31-40 ans | 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 | . |
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 | . | |
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 | . | |
surface forestière en permanence non boisée | 0.4 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.2 | . | 0.0 | . | 0.4 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 71 | 0.2 | . | 1.8 | 33 | |
tranchée, talus | 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 | . | |
peuplement clairsemé | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 71 | 0.4 | 71 | 0.6 | 58 | 0.8 | 50 | 0.0 | . | 0.0 | . | 1.2 | 41 | 1.2 | 41 | 0.4 | 71 | 5.0 | 20 | |
selve, culture d'arbres | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 71 | 0.6 | 58 | |
taillis | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.0 | . | 7.2 | 16 | 8.0 | 15 | |
taillis-sous-futaie | 0.2 | . | 0.4 | 71 | 0.6 | 58 | 0.0 | . | 0.2 | . | 0.0 | . | 0.0 | . | 0.2 | . | 1.0 | 45 | 0.0 | . | 0.2 | . | 0.0 | . | 0.2 | . | 3.1 | 25 | 6.1 | 18 | |
futaie d'aspect jardiné | 0.8 | 50 | 0.0 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.8 | 50 | 0.5 | 58 | 0.8 | 50 | 0.0 | . | 0.2 | . | 0.2 | . | 3.1 | 25 | 2.4 | 29 | 1.3 | 38 | 10.4 | 14 | |
futaie irrégulière | 0.2 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.0 | . | 0.4 | 71 | 0.0 | . | 0.4 | 71 | 0.8 | 50 | 0.2 | . | 0.6 | 57 | 2.4 | 29 | 1.4 | 38 | 1.9 | 31 | 8.5 | 15 | |
relevé incomplet | 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 | . | |
futaie régulière | 2.0 | 32 | 0.6 | 58 | 0.2 | . | 0.2 | . | 0.2 | . | 1.2 | 41 | 1.9 | 32 | 1.8 | 33 | 1.4 | 38 | 0.4 | 71 | 1.2 | 41 | 5.1 | 20 | 4.1 | 22 | 5.9 | 18 | 26.2 | 9 | |
total | 3.6 | 23 | 1.0 | 45 | 1.0 | 45 | 0.6 | 58 | 0.4 | 71 | 3.0 | 26 | 3.3 | 24 | 3.7 | 23 | 4.7 | 20 | 0.8 | 50 | 2.1 | 30 | 12.0 | 13 | 9.8 | 14 | 20.5 | 9 | 66.5 | 5 | |
il y a 41-50 ans | 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 | . |
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 | . | |
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 | . | |
surface forestière en permanence non boisée | 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 | . | |
tranchée, talus | 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 | . | |
peuplement clairsemé | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.6 | 58 | 0.2 | . | 1.2 | 41 | |
selve, culture d'arbres | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.2 | . | 0.4 | 71 | |
taillis | 0.0 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.0 | . | 2.6 | 28 | 3.2 | 25 | |
taillis-sous-futaie | 0.4 | 71 | 0.0 | . | 0.2 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.2 | . | 0.2 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.8 | 33 | 3.0 | 26 | |
futaie d'aspect jardiné | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.5 | 58 | 0.2 | . | 0.0 | . | 0.0 | . | 0.6 | 58 | 1.6 | 35 | 2.6 | 28 | 2.0 | 32 | 7.4 | 16 | |
futaie irrégulière | 0.2 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.4 | 71 | 0.2 | . | 0.2 | . | 0.0 | . | 0.0 | . | 1.0 | 45 | 0.2 | . | 1.9 | 31 | 4.3 | 21 | |
relevé incomplet | 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 | . | |
futaie régulière | 1.0 | 45 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 50 | 1.0 | 45 | 0.4 | 71 | 0.8 | 50 | 0.9 | 45 | 0.4 | 71 | 2.0 | 32 | 0.8 | 50 | 5.4 | 19 | 13.3 | 12 | |
total | 1.6 | 35 | 0.0 | . | 0.4 | 71 | 0.0 | . | 0.0 | . | 1.1 | 41 | 1.8 | 31 | 0.9 | 45 | 1.5 | 35 | 0.9 | 45 | 1.0 | 45 | 5.1 | 20 | 4.2 | 22 | 14.1 | 11 | 32.7 | 8 | |
il y a 51-100 ans | 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 | . |
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 | . | |
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 | . | |
surface forestière en permanence non boisée | 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 | . | 0.2 | . | 0.2 | . | |
tranchée, talus | 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 | . | |
peuplement clairsemé | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.2 | . | 0.4 | 71 | |
selve, culture d'arbres | 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 | . | |
taillis | 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 | . | |
taillis-sous-futaie | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 58 | 1.0 | 45 | |
futaie d'aspect jardiné | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 71 | 0.0 | . | 0.4 | 71 | |
futaie irrégulière | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.8 | 50 | 1.2 | 41 | |
relevé incomplet | 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 | . | |
futaie régulière | 0.2 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.2 | . | 0.7 | 50 | 0.0 | . | 0.6 | 58 | 0.8 | 50 | 1.2 | 41 | 4.1 | 22 | |
total | 0.2 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.2 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.4 | 71 | 0.9 | 44 | 0.0 | . | 0.8 | 50 | 1.4 | 38 | 3.0 | 26 | 7.3 | 16 | |
il y a >100 ans ou jamais aucune intervention | 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 | . |
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 | . | |
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 | . | |
surface forestière en permanence non boisée | 0.6 | 58 | 0.0 | . | 0.4 | 71 | 0.4 | 71 | 0.0 | . | 0.6 | 58 | 0.4 | 71 | 0.4 | 71 | 0.2 | . | 0.6 | 58 | 0.2 | . | 2.0 | 32 | 0.8 | 50 | 2.1 | 30 | 8.8 | 15 | |
tranchée, talus | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.0 | . | 0.4 | 71 | |
peuplement clairsemé | 0.8 | 50 | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | . | 1.0 | 45 | 2.0 | 32 | 0.2 | . | 2.4 | 29 | 0.8 | 50 | 1.4 | 38 | 5.1 | 20 | 4.2 | 22 | 4.9 | 20 | 23.1 | 9 | |
selve, culture d'arbres | 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 | . | 0.2 | . | 0.2 | . | |
taillis | 0.4 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 70 | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.0 | . | 0.6 | 58 | 0.2 | . | 2.4 | 29 | 4.3 | 22 | |
taillis-sous-futaie | 0.6 | 58 | 0.4 | 71 | 0.0 | . | 0.2 | . | 0.4 | 71 | 0.0 | . | 0.2 | . | 0.2 | . | 0.6 | 58 | 0.2 | . | 0.0 | . | 0.8 | 50 | 1.0 | 45 | 2.4 | 29 | 6.9 | 17 | |
futaie d'aspect jardiné | 0.8 | 50 | 0.0 | . | 0.2 | . | 0.0 | . | 0.2 | . | 0.4 | 71 | 2.1 | 32 | 0.6 | 58 | 0.6 | 58 | 0.4 | 71 | 1.0 | 45 | 3.8 | 23 | 3.8 | 23 | 3.3 | 24 | 17.1 | 11 | |
futaie irrégulière | 1.4 | 38 | 0.0 | . | 0.8 | 50 | 0.2 | . | 0.4 | 71 | 0.2 | . | 0.6 | 58 | 0.2 | . | 0.4 | 71 | 0.4 | 71 | 0.0 | . | 3.0 | 26 | 3.8 | 23 | 5.9 | 18 | 17.2 | 11 | |
relevé incomplet | 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 | . | |
futaie régulière | 4.7 | 20 | 0.2 | . | 2.4 | 29 | 0.8 | 50 | 1.0 | 45 | 1.3 | 38 | 1.8 | 33 | 2.1 | 32 | 2.0 | 32 | 2.6 | 28 | 1.2 | 41 | 11.3 | 13 | 10.3 | 14 | 18.8 | 10 | 60.4 | 6 | |
total | 9.3 | 14 | 0.6 | 58 | 3.8 | 23 | 1.6 | 35 | 2.5 | 28 | 3.6 | 23 | 7.2 | 17 | 3.7 | 23 | 6.3 | 18 | 5.2 | 19 | 3.8 | 23 | 26.7 | 8 | 24.1 | 9 | 40.0 | 6 | 138.5 | 4 | |
total | 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 | . |
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 | . | |
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 | . | |
surface forestière en permanence non boisée | 6.1 | 18 | 2.7 | 26 | 1.4 | 38 | 1.9 | 32 | 3.6 | 23 | 3.5 | 24 | 4.4 | 21 | 4.2 | 22 | 3.2 | 25 | 1.4 | 38 | 1.6 | 35 | 4.8 | 20 | 3.4 | 24 | 4.3 | 21 | 46.4 | 6 | |
tranchée, talus | 0.6 | 57 | 0.0 | . | 0.2 | . | 0.2 | . | 0.2 | . | 0.0 | . | 0.2 | . | 0.2 | . | 0.2 | . | 0.4 | 71 | 0.2 | . | 0.6 | 58 | 0.6 | 58 | 1.0 | 45 | 4.6 | 21 | |
peuplement clairsemé | 10.3 | 14 | 0.2 | . | 0.4 | 71 | 0.2 | . | 0.2 | . | 2.4 | 29 | 6.3 | 18 | 3.8 | 23 | 7.4 | 16 | 1.0 | 45 | 3.6 | 23 | 12.4 | 13 | 13.7 | 12 | 8.9 | 14 | 70.9 | 5 | |
selve, culture d'arbres | 0.0 | . | 0.0 | . | 0.4 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 71 | 0.0 | . | 0.0 | . | 0.2 | . | 0.0 | . | 1.8 | 33 | 2.8 | 27 | |
taillis | 0.8 | 50 | 0.6 | 58 | 0.5 | 58 | 0.2 | . | 0.4 | 70 | 0.0 | . | 0.4 | 71 | 0.2 | . | 0.6 | 58 | 0.2 | . | 0.0 | . | 1.6 | 35 | 0.6 | 58 | 16.9 | 10 | 23.2 | 9 | |
taillis-sous-futaie | 4.6 | 20 | 5.7 | 18 | 2.3 | 29 | 0.8 | 50 | 7.1 | 16 | 0.2 | . | 0.4 | 71 | 1.2 | 41 | 2.5 | 28 | 0.4 | 71 | 0.8 | 50 | 2.1 | 30 | 2.3 | 29 | 18.4 | 10 | 48.9 | 6 | |
futaie d'aspect jardiné | 13.2 | 12 | 0.0 | . | 0.4 | 71 | 2.4 | 29 | 0.8 | 50 | 3.9 | 22 | 16.7 | 11 | 4.3 | 21 | 6.0 | 18 | 1.4 | 38 | 2.8 | 27 | 16.4 | 11 | 25.6 | 9 | 9.5 | 14 | 103.3 | 4 | |
futaie irrégulière | 15.7 | 11 | 2.1 | 30 | 3.3 | 24 | 4.7 | 20 | 6.6 | 17 | 4.8 | 20 | 8.3 | 15 | 7.0 | 17 | 4.7 | 20 | 1.8 | 33 | 2.7 | 27 | 16.2 | 11 | 13.5 | 12 | 14.0 | 11 | 105.4 | 4 | |
relevé incomplet | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | . | |
futaie régulière | 100.0 | 3 | 31.4 | 7 | 37.3 | 7 | 60.5 | 5 | 90.2 | 4 | 25.4 | 8 | 62.2 | 5 | 50.6 | 6 | 28.2 | 8 | 16.7 | 11 | 17.0 | 10 | 50.1 | 6 | 67.4 | 5 | 54.6 | 5 | 691.5 | 1 | |
total | 151.5 | 2 | 42.6 | 6 | 46.3 | 6 | 71.0 | 4 | 109.2 | 3 | 40.2 | 6 | 98.9 | 4 | 71.5 | 5 | 53.1 | 6 | 23.3 | 9 | 28.6 | 8 | 104.5 | 4 | 127.1 | 3 | 129.5 | 2 | 1097.3 | 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. 1237649. Birmensdorf, Swiss Federal Research Institute WSL
https://doi.org/10.21258/1830254