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région de forêt protectrice | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Plateau/Jura | Nord des Alpes ouest | Nord des Alpes est | Sud-ouest des Alpes | Sud-est des Alpes | Sud des Alpes | Suisse | |||||||||
étages de végétation NaiS (6 classes) | type de forêt (3 classes) | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
pas d'indication | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
forêt accessible sans la forêt buissonnante | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
forêt inaccessible sans la forêt buissonnante | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
forêt buissonnante | 0.0 | . | 0.2 | 0.2 | 0.7 | 0.4 | 0.0 | . | 0.6 | 0.3 | 0.2 | 0.2 | 0.2 | 0.1 | |
total | 0.0 | . | 0.2 | 0.2 | 0.7 | 0.4 | 0.0 | . | 0.6 | 0.3 | 0.2 | 0.2 | 0.2 | 0.1 | |
subalpin supérieur | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
forêt accessible sans la forêt buissonnante | 0.0 | . | 0.0 | . | 0.0 | . | 11.1 | 1.6 | 13.4 | 1.5 | 5.5 | 0.9 | 3.8 | 0.3 | |
forêt inaccessible sans la forêt buissonnante | 0.0 | . | 0.0 | . | 0.0 | . | 0.5 | 0.4 | 0.4 | 0.3 | 0.7 | 0.3 | 0.2 | 0.1 | |
forêt buissonnante | 0.0 | . | 0.0 | . | 0.7 | 0.4 | 2.9 | 0.9 | 6.3 | 1.1 | 4.4 | 0.9 | 1.9 | 0.2 | |
total | 0.0 | . | 0.0 | . | 0.7 | 0.4 | 14.5 | 1.8 | 20.1 | 1.8 | 10.6 | 1.3 | 5.9 | 0.4 | |
subalpin | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
forêt accessible sans la forêt buissonnante | 0.1 | 0.1 | 12.0 | 1.3 | 7.6 | 1.3 | 25.2 | 2.2 | 25.7 | 1.9 | 11.8 | 1.4 | 10.9 | 0.5 | |
forêt inaccessible sans la forêt buissonnante | 0.0 | . | 1.1 | 0.4 | 0.2 | 0.2 | 1.6 | 0.6 | 0.0 | . | 1.3 | 0.5 | 0.6 | 0.1 | |
forêt buissonnante | 0.0 | . | 2.1 | 0.6 | 5.2 | 1.0 | 2.9 | 0.8 | 5.5 | 1.0 | 3.3 | 0.7 | 2.5 | 0.3 | |
total | 0.1 | 0.1 | 15.2 | 1.4 | 13.1 | 1.6 | 29.6 | 2.3 | 31.2 | 2.0 | 16.4 | 1.5 | 13.9 | 0.5 | |
haut-montagnard | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
forêt accessible sans la forêt buissonnante | 0.8 | 0.3 | 20.2 | 1.6 | 11.9 | 1.5 | 36.5 | 2.4 | 34.5 | 2.1 | 17.8 | 1.6 | 16.2 | 0.6 | |
forêt inaccessible sans la forêt buissonnante | 0.0 | . | 0.2 | 0.2 | 2.1 | 0.7 | 2.6 | 0.8 | 1.7 | 0.6 | 2.7 | 0.7 | 1.2 | 0.2 | |
forêt buissonnante | 0.0 | . | 0.5 | 0.3 | 0.9 | 0.4 | 0.3 | 0.3 | 1.0 | 0.4 | 0.5 | 0.3 | 0.4 | 0.1 | |
total | 0.8 | 0.3 | 20.8 | 1.6 | 14.9 | 1.7 | 39.3 | 2.5 | 37.2 | 2.1 | 21.0 | 1.6 | 17.9 | 0.6 | |
montagnard inférieur et supérieur | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
forêt accessible sans la forêt buissonnante | 47.2 | 1.3 | 56.1 | 1.9 | 62.0 | 2.3 | 7.3 | 1.3 | 8.6 | 1.2 | 22.1 | 1.8 | 37.4 | 0.7 | |
forêt inaccessible sans la forêt buissonnante | 0.3 | 0.2 | 1.8 | 0.5 | 2.9 | 0.8 | 0.0 | . | 0.4 | 0.3 | 1.8 | 0.6 | 1.1 | 0.2 | |
forêt buissonnante | 0.1 | 0.1 | 0.3 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.2 | 0.1 | 0.1 | |
total | 47.6 | 1.3 | 58.2 | 1.9 | 64.9 | 2.2 | 7.3 | 1.3 | 9.0 | 1.2 | 24.1 | 1.8 | 38.6 | 0.7 | |
submontagnard | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
forêt accessible sans la forêt buissonnante | 50.4 | 1.3 | 5.5 | 0.9 | 5.5 | 1.1 | 1.8 | 0.7 | 1.7 | 0.6 | 0.0 | . | 18.2 | 0.5 | |
forêt inaccessible sans la forêt buissonnante | 0.1 | 0.1 | 0.2 | 0.2 | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.0 | |
forêt buissonnante | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 50.4 | 1.3 | 5.6 | 0.9 | 5.7 | 1.1 | 1.8 | 0.7 | 1.7 | 0.6 | 0.0 | . | 18.3 | 0.5 | |
hyperinsubrique et collinéen | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
forêt accessible sans la forêt buissonnante | 1.1 | 0.3 | 0.0 | . | 0.0 | . | 7.4 | 1.3 | 0.2 | 0.2 | 24.8 | 1.6 | 4.8 | 0.3 | |
forêt inaccessible sans la forêt buissonnante | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 2.6 | 0.7 | 0.4 | 0.1 | |
forêt buissonnante | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.2 | 0.0 | 0.0 | |
total | 1.1 | 0.3 | 0.0 | . | 0.0 | . | 7.4 | 1.3 | 0.2 | 0.2 | 27.8 | 1.6 | 5.2 | 0.3 | |
total | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
forêt accessible sans la forêt buissonnante | 99.5 | 0.2 | 93.7 | 1.0 | 87.1 | 1.6 | 89.3 | 1.6 | 84.1 | 1.6 | 82.0 | 1.6 | 91.3 | 0.4 | |
forêt inaccessible sans la forêt buissonnante | 0.4 | 0.2 | 3.2 | 0.7 | 5.5 | 1.1 | 4.7 | 1.1 | 2.5 | 0.7 | 9.1 | 1.2 | 3.5 | 0.3 | |
forêt buissonnante | 0.1 | 0.1 | 3.1 | 0.7 | 7.4 | 1.2 | 6.0 | 1.2 | 13.4 | 1.5 | 8.9 | 1.2 | 5.2 | 0.4 | |
total | 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. 1212600. Birmensdorf, Swiss Federal Research Institute WSL