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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) | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
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 | 1.9 | 0.7 | 2.5 | 1.4 | 1.7 | 1.2 | 3.2 | 1.2 | 1.6 | 0.7 | 0.0 | . | 0.4 | 0.4 | 0.6 | 0.6 | 0.0 | . | 0.0 | . | 0.0 | . | 1.1 | 0.6 | 0.3 | 0.3 | 0.3 | 0.3 | 1.1 | 0.2 | |
tranchée, talus | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.5 | 0.5 | 0.6 | 0.5 | 0.0 | . | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.1 | |
peuplement clairsemé | 0.3 | 0.3 | 0.9 | 0.9 | 0.0 | . | 0.9 | 0.6 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.1 | 0.5 | 0.3 | 0.1 | |
selve, culture d'arbres | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 0.6 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 2.8 | 0.9 | 0.3 | 0.1 | |
taillis | 0.5 | 0.3 | 1.7 | 1.2 | 1.8 | 1.3 | 0.0 | . | 0.4 | 0.4 | 1.9 | 1.3 | 0.9 | 0.6 | 0.6 | 0.6 | 0.0 | . | 0.0 | . | 1.3 | 1.3 | 1.1 | 0.7 | 0.0 | . | 16.0 | 2.0 | 2.4 | 0.3 | |
taillis-sous-futaie | 1.0 | 0.5 | 0.8 | 0.8 | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 5.3 | 1.2 | 0.8 | 0.2 | |
futaie d'aspect jardiné | 2.1 | 0.7 | 0.8 | 0.8 | 0.9 | 0.9 | 1.8 | 0.9 | 1.6 | 0.7 | 0.0 | . | 5.5 | 1.4 | 1.0 | 0.7 | 0.7 | 0.7 | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.9 | 0.5 | 1.4 | 0.2 | |
futaie irrégulière | 8.8 | 1.4 | 4.2 | 1.8 | 6.9 | 2.3 | 7.8 | 1.8 | 8.8 | 1.6 | 3.0 | 1.7 | 7.6 | 1.6 | 3.9 | 1.4 | 3.2 | 1.4 | 3.1 | 2.1 | 3.4 | 1.9 | 3.2 | 1.1 | 1.4 | 0.6 | 10.4 | 1.7 | 6.1 | 0.4 | |
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 | 43.3 | 2.3 | 88.2 | 3.0 | 80.1 | 3.7 | 84.9 | 2.4 | 85.9 | 2.0 | 17.7 | 3.7 | 28.9 | 2.8 | 30.6 | 3.3 | 19.0 | 3.1 | 14.8 | 4.3 | 26.8 | 4.9 | 9.6 | 1.8 | 3.8 | 1.0 | 25.5 | 2.4 | 38.8 | 0.7 | |
total | 58.1 | 2.2 | 99.2 | 0.8 | 91.3 | 2.6 | 99.1 | 0.6 | 99.4 | 0.5 | 22.5 | 4.0 | 43.6 | 2.9 | 36.8 | 3.4 | 23.5 | 3.3 | 17.8 | 4.7 | 31.5 | 5.1 | 15.1 | 2.1 | 5.8 | 1.2 | 62.3 | 2.4 | 51.4 | 0.7 | |
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 | . | 0.9 | 0.9 | 0.0 | . | 0.0 | . | 4.0 | 2.0 | 1.1 | 0.6 | 1.2 | 0.8 | 0.0 | . | 1.6 | 1.5 | 0.0 | . | 1.1 | 0.6 | 1.5 | 0.6 | 0.0 | . | 0.7 | 0.1 | |
tranchée, talus | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 0.5 | 0.0 | . | 0.7 | 0.7 | 1.6 | 1.5 | 0.0 | . | 0.4 | 0.4 | 0.0 | . | 0.0 | . | 0.2 | 0.1 | |
peuplement clairsemé | 3.4 | 0.9 | 0.0 | . | 2.7 | 1.6 | 0.0 | . | 0.0 | . | 2.1 | 1.5 | 1.8 | 0.9 | 2.5 | 1.1 | 4.0 | 1.6 | 1.6 | 1.5 | 6.4 | 2.8 | 6.3 | 1.5 | 4.8 | 1.2 | 2.0 | 0.8 | 2.7 | 0.3 | |
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 | . | 1.3 | 1.3 | 1.5 | 0.7 | 1.2 | 0.6 | 0.8 | 0.5 | 0.4 | 0.1 | |
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 | 0.3 | 0.3 | 0.3 | 0.1 | 0.0 | |
futaie d'aspect jardiné | 6.0 | 1.2 | 0.0 | . | 0.8 | 0.8 | 0.0 | . | 0.0 | . | 9.3 | 2.8 | 9.4 | 1.8 | 2.7 | 1.2 | 12.6 | 2.7 | 4.8 | 2.7 | 2.6 | 1.8 | 12.2 | 2.0 | 11.0 | 1.7 | 2.1 | 0.8 | 5.6 | 0.4 | |
futaie irrégulière | 8.5 | 1.4 | 0.8 | 0.8 | 0.9 | 0.9 | 0.0 | . | 0.0 | . | 7.8 | 2.5 | 11.4 | 1.9 | 7.6 | 1.9 | 10.7 | 2.5 | 12.7 | 4.2 | 15.3 | 4.1 | 15.6 | 2.2 | 12.0 | 1.8 | 7.2 | 1.4 | 7.9 | 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 | 23.7 | 2.0 | 0.0 | . | 3.4 | 1.7 | 0.9 | 0.6 | 0.6 | 0.5 | 54.3 | 4.8 | 32.2 | 2.8 | 49.2 | 3.6 | 48.5 | 4.0 | 60.0 | 6.1 | 42.8 | 5.6 | 47.9 | 3.0 | 63.5 | 2.6 | 25.2 | 2.2 | 31.0 | 0.7 | |
total | 41.9 | 2.2 | 0.8 | 0.8 | 8.7 | 2.6 | 0.9 | 0.6 | 0.6 | 0.5 | 77.5 | 4.0 | 56.4 | 2.9 | 63.2 | 3.4 | 76.5 | 3.3 | 82.2 | 4.7 | 68.5 | 5.1 | 84.9 | 2.1 | 94.2 | 1.2 | 37.7 | 2.4 | 48.6 | 0.7 | |
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 | 1.9 | 0.7 | 2.5 | 1.4 | 2.6 | 1.5 | 3.2 | 1.2 | 1.6 | 0.7 | 4.0 | 2.0 | 1.4 | 0.7 | 1.8 | 1.0 | 0.0 | . | 1.6 | 1.5 | 0.0 | . | 2.3 | 0.9 | 1.7 | 0.7 | 0.3 | 0.3 | 1.7 | 0.2 | |
tranchée, talus | 0.5 | 0.4 | 0.0 | . | 0.0 | . | 0.5 | 0.5 | 0.6 | 0.5 | 0.0 | . | 1.0 | 0.6 | 0.0 | . | 0.7 | 0.7 | 1.6 | 1.5 | 0.0 | . | 0.4 | 0.4 | 0.0 | . | 0.0 | . | 0.4 | 0.1 | |
peuplement clairsemé | 3.7 | 0.9 | 0.9 | 0.9 | 2.7 | 1.6 | 0.9 | 0.6 | 0.0 | . | 2.1 | 1.5 | 1.8 | 0.9 | 2.5 | 1.1 | 4.0 | 1.6 | 1.6 | 1.5 | 6.4 | 2.8 | 6.3 | 1.5 | 4.8 | 1.2 | 3.1 | 0.9 | 3.0 | 0.3 | |
selve, culture d'arbres | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 0.6 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 2.8 | 0.9 | 0.3 | 0.1 | |
taillis | 0.5 | 0.3 | 1.7 | 1.2 | 1.8 | 1.3 | 0.0 | . | 0.4 | 0.4 | 1.9 | 1.3 | 0.9 | 0.6 | 0.6 | 0.6 | 0.0 | . | 0.0 | . | 2.6 | 1.8 | 2.6 | 1.0 | 1.2 | 0.6 | 16.9 | 2.0 | 2.8 | 0.3 | |
taillis-sous-futaie | 1.0 | 0.5 | 0.8 | 0.8 | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 5.6 | 1.3 | 0.9 | 0.2 | |
futaie d'aspect jardiné | 8.1 | 1.3 | 0.8 | 0.8 | 1.7 | 1.2 | 1.8 | 0.9 | 1.6 | 0.7 | 9.3 | 2.8 | 14.8 | 2.3 | 3.8 | 1.4 | 13.2 | 2.8 | 4.8 | 2.7 | 2.6 | 1.8 | 12.2 | 2.0 | 11.3 | 1.7 | 3.0 | 0.9 | 7.0 | 0.5 | |
futaie irrégulière | 17.3 | 1.9 | 5.0 | 2.0 | 7.7 | 2.5 | 7.8 | 1.8 | 8.8 | 1.6 | 10.7 | 3.0 | 19.0 | 2.4 | 11.5 | 2.3 | 13.9 | 2.8 | 15.7 | 4.6 | 18.8 | 4.4 | 18.8 | 2.4 | 13.4 | 1.9 | 17.6 | 2.1 | 14.0 | 0.6 | |
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 | 67.1 | 2.3 | 88.2 | 3.0 | 83.4 | 3.5 | 85.8 | 2.4 | 86.6 | 1.9 | 72.0 | 4.4 | 61.1 | 3.0 | 79.8 | 2.9 | 67.5 | 3.8 | 74.8 | 5.4 | 69.7 | 5.2 | 57.5 | 3.0 | 67.3 | 2.5 | 50.7 | 2.7 | 69.8 | 0.8 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 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. 1300974. Birmensdorf, Swiss Federal Research Institute WSL