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région de production | |||||||||||||
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Jura | Plateau | Préalpes | Alpes | Sud des Alpes | Suisse | ||||||||
degré de recouvrement de la régénération (6 classes) | étages de végétation NaiS (6 classes) | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
pas d'indication | pas d'indication | . | . | . | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | . | . | . | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
subalpin | . | . | . | . | 0.0 | . | 17.7 | 7.2 | 0.0 | . | 13.3 | 5.5 | |
haut-montagnard | . | . | . | . | 20.1 | 18.0 | 61.2 | 9.2 | 0.0 | . | 48.8 | 8.2 | |
montagnard inférieur et supérieur | . | . | . | . | 79.9 | 18.0 | 21.1 | 7.7 | 46.6 | 24.8 | 32.2 | 7.7 | |
submontagnard | . | . | . | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
hyperinsubrique et collinéen | . | . | . | . | 0.0 | . | 0.0 | . | 53.4 | 24.8 | 5.8 | 3.9 | |
total | . | . | . | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
<1% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 10.4 | 3.1 | 0.0 | . | 6.1 | 1.9 | |
subalpin | 0.0 | . | 0.0 | . | 9.2 | 5.0 | 29.5 | 4.6 | 13.7 | 6.4 | 21.6 | 3.2 | |
haut-montagnard | 0.0 | . | 0.0 | . | 32.7 | 8.1 | 47.2 | 5.0 | 33.1 | 9.0 | 40.0 | 3.7 | |
montagnard inférieur et supérieur | 60.8 | 21.8 | 100.0 | 0.0 | 58.2 | 8.5 | 12.9 | 3.3 | 39.3 | 9.3 | 28.8 | 3.5 | |
submontagnard | 39.2 | 21.8 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.2 | 0.8 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 13.9 | 6.4 | 2.3 | 1.2 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
1-9% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.7 | 0.7 | 10.4 | 1.5 | 4.2 | 1.5 | 6.4 | 0.9 | |
subalpin | 0.0 | . | 0.0 | . | 8.1 | 2.3 | 30.9 | 2.3 | 12.8 | 2.4 | 20.3 | 1.4 | |
haut-montagnard | 0.0 | . | 0.0 | . | 21.0 | 3.4 | 35.3 | 2.4 | 23.7 | 3.1 | 27.6 | 1.6 | |
montagnard inférieur et supérieur | 71.7 | 8.0 | 60.8 | 11.5 | 66.2 | 4.0 | 20.7 | 2.0 | 29.8 | 3.4 | 34.3 | 1.7 | |
submontagnard | 28.3 | 8.0 | 39.2 | 11.5 | 3.9 | 1.7 | 0.5 | 0.4 | 0.0 | . | 3.1 | 0.6 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 2.1 | 0.7 | 29.5 | 3.3 | 8.2 | 1.0 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
10-25% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 6.4 | 1.5 | 2.3 | 1.1 | 3.2 | 0.7 | |
subalpin | 0.0 | . | 0.0 | . | 2.7 | 1.3 | 19.6 | 2.4 | 14.1 | 2.6 | 12.1 | 1.2 | |
haut-montagnard | 0.0 | . | 0.0 | . | 10.0 | 2.4 | 42.0 | 3.0 | 20.6 | 3.1 | 24.6 | 1.6 | |
montagnard inférieur et supérieur | 88.2 | 5.0 | 54.2 | 8.2 | 81.7 | 3.1 | 28.1 | 2.7 | 29.6 | 3.5 | 45.7 | 1.9 | |
submontagnard | 11.8 | 5.0 | 45.8 | 8.2 | 5.5 | 1.9 | 2.1 | 0.9 | 0.0 | . | 5.3 | 0.9 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 1.8 | 0.8 | 33.4 | 3.5 | 9.1 | 1.1 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
26-50% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 4.8 | 1.6 | 0.9 | 0.9 | 2.1 | 0.6 | |
subalpin | 0.0 | . | 0.0 | . | 0.0 | . | 19.5 | 2.9 | 7.3 | 2.5 | 9.3 | 1.3 | |
haut-montagnard | 0.0 | . | 0.0 | . | 5.4 | 2.2 | 37.9 | 3.5 | 27.7 | 4.3 | 22.3 | 1.8 | |
montagnard inférieur et supérieur | 85.0 | 5.6 | 41.5 | 8.8 | 86.0 | 3.4 | 27.3 | 3.2 | 29.4 | 4.4 | 47.4 | 2.2 | |
submontagnard | 15.0 | 5.6 | 58.5 | 8.8 | 8.6 | 2.7 | 5.8 | 1.7 | 0.0 | . | 9.3 | 1.3 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 4.8 | 1.5 | 34.7 | 4.5 | 9.6 | 1.3 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
51-75% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 0.9 | 0.9 | 0.0 | . | 0.3 | 0.3 | |
subalpin | 0.0 | . | 0.0 | . | 2.6 | 1.8 | 8.1 | 2.6 | 2.2 | 2.1 | 4.1 | 1.2 | |
haut-montagnard | 0.0 | . | 0.0 | . | 8.5 | 3.1 | 39.8 | 4.6 | 33.8 | 6.9 | 22.5 | 2.3 | |
montagnard inférieur et supérieur | 93.5 | 4.5 | 47.2 | 9.5 | 87.6 | 3.7 | 38.7 | 4.6 | 36.5 | 7.1 | 58.2 | 2.8 | |
submontagnard | 6.5 | 4.5 | 49.3 | 9.5 | 1.3 | 1.3 | 5.3 | 2.1 | 0.0 | . | 7.6 | 1.5 | |
hyperinsubrique et collinéen | 0.0 | . | 3.5 | 3.4 | 0.0 | . | 7.2 | 2.4 | 27.6 | 6.6 | 7.2 | 1.5 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
76-100% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
subalpin | 0.0 | . | 0.0 | . | 0.0 | . | 7.6 | 3.6 | 0.0 | . | 2.6 | 1.3 | |
haut-montagnard | 0.0 | . | 0.0 | . | 3.8 | 2.6 | 46.2 | 6.8 | 5.3 | 5.2 | 18.0 | 3.0 | |
montagnard inférieur et supérieur | 63.0 | 12.1 | 53.9 | 12.9 | 85.4 | 5.1 | 38.7 | 6.6 | 54.5 | 11.8 | 60.1 | 4.0 | |
submontagnard | 37.0 | 12.1 | 46.1 | 12.9 | 10.8 | 4.5 | 5.6 | 3.1 | 0.0 | . | 13.8 | 2.8 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 1.9 | 1.9 | 40.2 | 11.6 | 5.4 | 1.8 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
total | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.2 | 0.2 | 6.8 | 0.7 | 2.3 | 0.6 | 3.6 | 0.4 | |
subalpin | 0.0 | . | 0.0 | . | 3.5 | 0.8 | 22.5 | 1.2 | 10.8 | 1.3 | 13.1 | 0.6 | |
haut-montagnard | 0.0 | . | 0.0 | . | 12.3 | 1.3 | 40.0 | 1.4 | 24.0 | 1.7 | 25.7 | 0.8 | |
montagnard inférieur et supérieur | 81.9 | 3.0 | 51.3 | 4.4 | 78.7 | 1.7 | 25.5 | 1.2 | 31.6 | 1.9 | 43.7 | 0.9 | |
submontagnard | 18.1 | 3.0 | 48.0 | 4.4 | 5.2 | 1.0 | 2.4 | 0.4 | 0.0 | . | 5.8 | 0.5 | |
hyperinsubrique et collinéen | 0.0 | . | 0.7 | 0.7 | 0.0 | . | 2.7 | 0.5 | 31.3 | 1.7 | 8.0 | 0.5 | |
total | 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. 1401727. Birmensdorf, Swiss Federal Research Institute WSL