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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 | 2.1 | 0.7 | 2.4 | 1.4 | 1.7 | 1.2 | 3.2 | 1.2 | 2.0 | 0.8 | 0.8 | 0.8 | 0.4 | 0.4 | 0.6 | 0.6 | 0.0 | . | 0.0 | . | 0.0 | . | 0.9 | 0.5 | 0.2 | 0.2 | 0.7 | 0.4 | 1.1 | 0.2 | |
tranchée, talus | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.5 | 0.5 | 0.6 | 0.4 | 0.0 | . | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.1 | |
peuplement clairsemé | 0.5 | 0.3 | 0.9 | 0.9 | 0.9 | 0.9 | 0.9 | 0.6 | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 2.6 | 0.7 | 0.6 | 0.1 | |
selve, culture d'arbres | 0.0 | . | 0.0 | . | 0.8 | 0.8 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.5 | 0.5 | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.0 | . | 2.2 | 0.7 | 0.4 | 0.1 | |
taillis | 0.5 | 0.3 | 2.5 | 1.4 | 1.8 | 1.2 | 0.4 | 0.4 | 0.4 | 0.4 | 1.7 | 1.2 | 1.2 | 0.7 | 0.6 | 0.6 | 0.6 | 0.6 | 0.0 | . | 1.1 | 1.1 | 0.9 | 0.5 | 0.0 | . | 14.1 | 1.7 | 2.4 | 0.3 | |
taillis-sous-futaie | 0.9 | 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 | . | 4.7 | 1.0 | 0.8 | 0.2 | |
futaie d'aspect jardiné | 2.1 | 0.7 | 0.8 | 0.8 | 0.8 | 0.8 | 1.8 | 0.9 | 1.6 | 0.7 | 0.0 | . | 5.1 | 1.4 | 1.0 | 0.7 | 1.2 | 0.8 | 0.0 | . | 1.1 | 1.1 | 0.0 | . | 0.2 | 0.2 | 0.7 | 0.4 | 1.3 | 0.2 | |
futaie irrégulière | 8.9 | 1.3 | 4.1 | 1.8 | 6.6 | 2.3 | 7.8 | 1.8 | 8.9 | 1.6 | 2.7 | 1.5 | 7.1 | 1.5 | 3.6 | 1.3 | 2.8 | 1.2 | 2.4 | 1.7 | 4.0 | 2.0 | 2.9 | 0.9 | 1.2 | 0.5 | 9.4 | 1.4 | 5.8 | 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 | 42.2 | 2.2 | 87.7 | 3.0 | 78.1 | 3.8 | 84.5 | 2.4 | 85.3 | 2.0 | 16.7 | 3.4 | 27.9 | 2.7 | 29.0 | 3.1 | 16.6 | 2.7 | 14.0 | 3.7 | 22.7 | 4.2 | 9.1 | 1.6 | 3.0 | 0.8 | 23.2 | 2.1 | 35.6 | 0.7 | |
total | 57.4 | 2.1 | 99.2 | 0.8 | 90.7 | 2.7 | 99.1 | 0.6 | 99.4 | 0.4 | 21.9 | 3.8 | 42.0 | 2.8 | 34.7 | 3.2 | 21.7 | 3.0 | 16.4 | 4.0 | 28.9 | 4.6 | 14.2 | 1.9 | 4.7 | 1.0 | 57.4 | 2.2 | 48.1 | 0.6 | |
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 | 0.5 | 0.3 | 0.0 | . | 0.8 | 0.8 | 0.0 | . | 0.0 | . | 5.2 | 2.1 | 1.7 | 0.8 | 1.6 | 0.9 | 0.6 | 0.6 | 1.2 | 1.2 | 2.2 | 1.5 | 2.1 | 0.8 | 1.9 | 0.7 | 0.2 | 0.2 | 1.1 | 0.2 | |
tranchée, talus | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 0.5 | 0.0 | . | 0.6 | 0.6 | 1.2 | 1.2 | 0.0 | . | 0.3 | 0.3 | 0.9 | 0.5 | 0.0 | . | 0.3 | 0.1 | |
peuplement clairsemé | 4.5 | 1.0 | 0.0 | . | 3.6 | 1.8 | 0.0 | . | 0.0 | . | 1.9 | 1.3 | 3.8 | 1.2 | 2.3 | 1.0 | 5.8 | 1.8 | 5.0 | 2.4 | 8.8 | 3.0 | 8.2 | 1.5 | 7.4 | 1.3 | 6.1 | 1.1 | 4.5 | 0.4 | |
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 | . | 1.7 | 1.2 | 0.8 | 0.6 | 0.0 | . | 0.6 | 0.6 | 0.0 | . | 1.1 | 1.1 | 2.4 | 0.8 | 1.4 | 0.6 | 0.9 | 0.4 | 0.7 | 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 | . | 0.6 | 0.4 | 0.2 | 0.2 | 0.2 | 0.2 | 0.1 | 0.1 | |
futaie d'aspect jardiné | 6.0 | 1.2 | 0.0 | . | 0.8 | 0.8 | 0.0 | . | 0.0 | . | 10.3 | 2.8 | 9.5 | 1.8 | 3.6 | 1.4 | 12.1 | 2.5 | 6.2 | 2.7 | 4.4 | 2.1 | 12.2 | 1.8 | 10.6 | 1.5 | 2.3 | 0.7 | 6.0 | 0.4 | |
futaie irrégulière | 8.3 | 1.3 | 0.8 | 0.8 | 0.8 | 0.8 | 0.0 | . | 0.0 | . | 7.8 | 2.4 | 10.6 | 1.8 | 8.5 | 1.9 | 11.7 | 2.5 | 13.4 | 3.8 | 14.1 | 3.6 | 14.4 | 1.9 | 12.0 | 1.6 | 7.7 | 1.3 | 8.1 | 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 | 23.0 | 2.0 | 0.0 | . | 3.2 | 1.6 | 0.9 | 0.6 | 0.6 | 0.4 | 51.2 | 4.5 | 30.9 | 2.7 | 49.3 | 3.4 | 46.9 | 3.8 | 56.5 | 5.5 | 40.5 | 5.1 | 45.5 | 2.7 | 60.9 | 2.4 | 25.1 | 2.0 | 31.1 | 0.7 | |
total | 42.6 | 2.1 | 0.8 | 0.8 | 9.3 | 2.7 | 0.9 | 0.6 | 0.6 | 0.4 | 78.1 | 3.8 | 58.0 | 2.8 | 65.3 | 3.2 | 78.3 | 3.0 | 83.6 | 4.0 | 71.1 | 4.6 | 85.8 | 1.9 | 95.3 | 1.0 | 42.6 | 2.2 | 51.9 | 0.6 | |
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 | 2.6 | 0.8 | 2.4 | 1.4 | 2.5 | 1.4 | 3.2 | 1.2 | 2.0 | 0.8 | 6.1 | 2.2 | 2.1 | 0.8 | 2.1 | 1.1 | 0.6 | 0.6 | 1.2 | 1.2 | 2.2 | 1.5 | 3.1 | 1.0 | 2.1 | 0.7 | 0.9 | 0.4 | 2.2 | 0.3 | |
tranchée, talus | 0.5 | 0.4 | 0.0 | . | 0.0 | . | 0.5 | 0.5 | 0.6 | 0.4 | 0.0 | . | 0.9 | 0.5 | 0.0 | . | 0.6 | 0.6 | 1.2 | 1.2 | 0.0 | . | 0.3 | 0.3 | 0.9 | 0.5 | 0.0 | . | 0.4 | 0.1 | |
peuplement clairsemé | 5.0 | 1.1 | 0.9 | 0.9 | 4.5 | 2.0 | 0.9 | 0.6 | 0.3 | 0.3 | 1.9 | 1.3 | 3.8 | 1.2 | 2.3 | 1.0 | 5.8 | 1.8 | 5.0 | 2.4 | 8.8 | 3.0 | 8.2 | 1.5 | 7.4 | 1.3 | 8.7 | 1.3 | 5.0 | 0.4 | |
selve, culture d'arbres | 0.0 | . | 0.0 | . | 0.8 | 0.8 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.5 | 0.5 | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.0 | . | 2.2 | 0.7 | 0.4 | 0.1 | |
taillis | 0.5 | 0.3 | 2.5 | 1.4 | 1.8 | 1.2 | 0.4 | 0.4 | 0.4 | 0.4 | 3.4 | 1.7 | 2.0 | 0.9 | 0.6 | 0.6 | 1.2 | 0.8 | 0.0 | . | 2.2 | 1.5 | 3.4 | 1.0 | 1.4 | 0.6 | 15.0 | 1.7 | 3.2 | 0.3 | |
taillis-sous-futaie | 0.9 | 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 | . | 0.6 | 0.4 | 0.2 | 0.2 | 4.9 | 1.1 | 0.9 | 0.2 | |
futaie d'aspect jardiné | 8.1 | 1.3 | 0.8 | 0.8 | 1.6 | 1.2 | 1.8 | 0.9 | 1.6 | 0.7 | 10.3 | 2.8 | 14.6 | 2.2 | 4.6 | 1.5 | 13.3 | 2.6 | 6.2 | 2.7 | 5.5 | 2.4 | 12.2 | 1.8 | 10.8 | 1.5 | 3.0 | 0.8 | 7.2 | 0.4 | |
futaie irrégulière | 17.2 | 1.8 | 4.9 | 1.9 | 7.5 | 2.4 | 7.8 | 1.8 | 8.9 | 1.6 | 10.5 | 2.8 | 17.8 | 2.3 | 12.1 | 2.3 | 14.5 | 2.7 | 15.8 | 4.0 | 18.1 | 4.0 | 17.3 | 2.1 | 13.2 | 1.7 | 17.1 | 1.8 | 13.9 | 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 | 65.2 | 2.3 | 87.7 | 3.0 | 81.4 | 3.6 | 85.4 | 2.4 | 85.9 | 2.0 | 67.9 | 4.3 | 58.8 | 2.9 | 78.3 | 2.9 | 63.5 | 3.7 | 70.5 | 5.1 | 63.2 | 5.0 | 54.6 | 2.7 | 63.9 | 2.3 | 48.2 | 2.3 | 66.7 | 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. 1300983. Birmensdorf, Swiss Federal Research Institute WSL