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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 | |||||||||||||||||
zones supérieures/inférieures | 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 | . | 0.0 | . | 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 | . | 0.0 | . | 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 | . | 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 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 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 | . | 0.0 | . | 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 | . | 0.0 | . | 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 | . | 0.0 | . | 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 | . | 0.0 | . | 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 | . | 0.0 | . | 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 | . | 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 | 2.9 | 35 | 1.0 | 58 | 0.7 | 71 | 2.4 | 38 | 1.7 | 45 | 0.0 | . | 0.4 | 100 | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 1.1 | 58 | 0.3 | 100 | 0.4 | 100 | 11.3 | 18 | |
tranchée, talus | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.7 | 71 | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.8 | 45 | |
peuplement clairsemé | 0.4 | 100 | 0.4 | 100 | 0.0 | . | 0.7 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.3 | 49 | 2.7 | 35 | |
selve, culture d'arbres | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 3.4 | 33 | 3.7 | 31 | |
taillis | 0.7 | 71 | 0.7 | 71 | 0.7 | 71 | 0.0 | . | 0.4 | 100 | 0.7 | 72 | 0.9 | 71 | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.3 | 100 | 1.1 | 57 | 0.0 | . | 19.4 | 13 | 25.3 | 11 | |
taillis-sous-futaie | 1.4 | 50 | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 6.4 | 23 | 8.5 | 20 | |
futaie d'aspect jardiné | 3.1 | 33 | 0.3 | 100 | 0.3 | 100 | 1.4 | 50 | 1.7 | 44 | 0.0 | . | 5.2 | 27 | 0.7 | 71 | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | 1.0 | 58 | 14.5 | 16 | |
futaie irrégulière | 12.9 | 16 | 1.7 | 44 | 2.7 | 35 | 5.9 | 24 | 9.3 | 19 | 1.1 | 58 | 7.2 | 22 | 2.7 | 37 | 1.7 | 45 | 0.7 | 71 | 0.9 | 57 | 3.1 | 33 | 1.7 | 44 | 12.6 | 16 | 64.3 | 7 | |
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 | 64.0 | 6 | 36.7 | 9 | 32.0 | 10 | 64.3 | 6 | 90.5 | 5 | 6.8 | 23 | 27.3 | 11 | 21.0 | 12 | 10.1 | 18 | 3.3 | 31 | 7.2 | 21 | 9.2 | 19 | 4.5 | 27 | 30.8 | 10 | 407.6 | 2 | |
total | 85.8 | 5 | 41.2 | 8 | 36.5 | 9 | 75.1 | 6 | 104.7 | 4 | 8.6 | 20 | 41.2 | 8 | 25.2 | 11 | 12.5 | 16 | 4.0 | 28 | 8.5 | 19 | 14.4 | 15 | 6.9 | 22 | 75.2 | 5 | 539.8 | 1 | |
zones supérieures | 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 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 1.5 | 50 | 1.0 | 58 | 0.8 | 71 | 0.0 | . | 0.3 | 100 | 0.0 | . | 1.1 | 58 | 1.7 | 45 | 0.0 | . | 6.8 | 23 | |
tranchée, talus | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.0 | . | 0.4 | 100 | 0.3 | 100 | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 2.1 | 41 | |
peuplement clairsemé | 5.1 | 26 | 0.0 | . | 1.1 | 58 | 0.0 | . | 0.0 | . | 0.8 | 71 | 1.7 | 50 | 1.7 | 45 | 2.1 | 41 | 0.3 | 100 | 1.7 | 45 | 6.0 | 24 | 5.7 | 25 | 2.4 | 38 | 28.7 | 11 | |
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 | . | 0.3 | 100 | 1.4 | 50 | 1.4 | 50 | 1.0 | 58 | 4.2 | 29 | |
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 | . | 0.0 | . | 0.3 | 100 | 0.4 | 100 | 0.7 | 71 | |
futaie d'aspect jardiné | 8.8 | 20 | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 3.6 | 32 | 8.8 | 20 | 1.9 | 45 | 6.7 | 23 | 1.1 | 58 | 0.7 | 71 | 11.6 | 17 | 13.2 | 16 | 2.5 | 37 | 59.2 | 7 | |
futaie irrégulière | 12.6 | 16 | 0.3 | 100 | 0.3 | 100 | 0.0 | . | 0.0 | . | 3.0 | 33 | 10.7 | 17 | 5.2 | 26 | 5.7 | 25 | 2.8 | 35 | 4.1 | 29 | 14.9 | 15 | 14.3 | 16 | 8.7 | 19 | 82.7 | 6 | |
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 | 35.1 | 9 | 0.0 | . | 1.3 | 50 | 0.7 | 71 | 0.7 | 71 | 20.7 | 12 | 30.5 | 10 | 33.7 | 10 | 25.9 | 11 | 13.3 | 16 | 11.6 | 17 | 45.7 | 8 | 75.8 | 6 | 30.4 | 9 | 325.3 | 3 | |
total | 61.9 | 6 | 0.3 | 100 | 3.5 | 32 | 0.7 | 71 | 0.7 | 71 | 29.6 | 10 | 53.4 | 7 | 43.4 | 8 | 40.8 | 9 | 18.2 | 14 | 18.5 | 13 | 81.0 | 6 | 112.3 | 5 | 45.5 | 7 | 509.7 | 2 | |
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 | 2.9 | 35 | 1.0 | 58 | 1.0 | 57 | 2.4 | 38 | 1.7 | 45 | 1.5 | 50 | 1.4 | 50 | 1.2 | 58 | 0.0 | . | 0.3 | 100 | 0.0 | . | 2.2 | 41 | 2.1 | 41 | 0.4 | 100 | 18.1 | 14 | |
tranchée, talus | 0.8 | 71 | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.7 | 71 | 0.0 | . | 1.0 | 58 | 0.0 | . | 0.4 | 100 | 0.3 | 100 | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 3.8 | 30 | |
peuplement clairsemé | 5.5 | 25 | 0.4 | 100 | 1.1 | 58 | 0.7 | 71 | 0.0 | . | 0.8 | 71 | 1.7 | 50 | 1.7 | 45 | 2.1 | 41 | 0.3 | 100 | 1.7 | 45 | 6.0 | 24 | 5.7 | 25 | 3.7 | 30 | 31.4 | 11 | |
selve, culture d'arbres | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 3.4 | 33 | 3.7 | 31 | |
taillis | 0.7 | 71 | 0.7 | 71 | 0.7 | 71 | 0.0 | . | 0.4 | 100 | 0.7 | 72 | 0.9 | 71 | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.7 | 71 | 2.5 | 38 | 1.4 | 50 | 20.4 | 12 | 29.5 | 10 | |
taillis-sous-futaie | 1.4 | 50 | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | 6.8 | 23 | 9.2 | 20 | |
futaie d'aspect jardiné | 11.9 | 17 | 0.3 | 100 | 0.7 | 71 | 1.4 | 50 | 1.7 | 44 | 3.6 | 32 | 14.0 | 16 | 2.6 | 38 | 7.1 | 22 | 1.1 | 58 | 0.7 | 71 | 11.6 | 17 | 13.5 | 16 | 3.6 | 31 | 73.8 | 7 | |
futaie irrégulière | 25.5 | 11 | 2.1 | 41 | 3.1 | 33 | 5.9 | 24 | 9.3 | 19 | 4.1 | 29 | 17.9 | 14 | 7.9 | 21 | 7.4 | 22 | 3.5 | 32 | 5.1 | 26 | 17.9 | 14 | 16.0 | 15 | 21.3 | 12 | 147.0 | 5 | |
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 | 99.1 | 4 | 36.7 | 9 | 33.3 | 9 | 65.0 | 6 | 91.2 | 5 | 27.5 | 11 | 57.8 | 7 | 54.7 | 7 | 36.0 | 9 | 16.6 | 14 | 18.8 | 13 | 54.8 | 7 | 80.3 | 6 | 61.2 | 6 | 732.9 | 1 | |
total | 147.8 | 3 | 41.6 | 8 | 39.9 | 9 | 75.8 | 6 | 105.3 | 4 | 38.2 | 9 | 94.6 | 5 | 68.6 | 6 | 53.3 | 8 | 22.2 | 12 | 27.0 | 11 | 95.4 | 5 | 119.2 | 5 | 120.7 | 3 | 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. 1301312. Birmensdorf, Swiss Federal Research Institute WSL