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région de production | |||||||||||||
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Jura | Plateau | Préalpes | Alpes | Sud des Alpes | Suisse | ||||||||
date de la dernière intervention (par classes de 5 ou 10 ans) | étages de végétation NaiS (6 classes) | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
pas d'indication | pas d'indication | . | . | . | . | . | . | . | . | . | . | . | . |
subalpin supérieur | . | . | . | . | . | . | . | . | . | . | . | . | |
subalpin | . | . | . | . | . | . | . | . | . | . | . | . | |
haut-montagnard | . | . | . | . | . | . | . | . | . | . | . | . | |
montagnard inférieur et supérieur | . | . | . | . | . | . | . | . | . | . | . | . | |
submontagnard | . | . | . | . | . | . | . | . | . | . | . | . | |
hyperinsubrique et collinéen | . | . | . | . | . | . | . | . | . | . | . | . | |
total | . | . | . | . | . | . | . | . | . | . | . | . | |
il y a =5 ans | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 5.3 | 1.7 | 3.7 | 3.6 | 1.0 | 0.3 | |
subalpin | 0.0 | . | 0.0 | . | 1.1 | 0.8 | 16.6 | 2.9 | 15.9 | 7.3 | 3.6 | 0.6 | |
haut-montagnard | 0.0 | . | 0.3 | 0.3 | 6.4 | 1.9 | 37.7 | 3.7 | 44.5 | 9.9 | 9.2 | 0.9 | |
montagnard inférieur et supérieur | 59.8 | 3.2 | 24.6 | 2.3 | 84.1 | 2.9 | 32.1 | 3.6 | 15.8 | 7.3 | 44.8 | 1.5 | |
submontagnard | 39.3 | 3.1 | 73.4 | 2.3 | 8.4 | 2.2 | 6.0 | 1.8 | 0.0 | . | 39.5 | 1.5 | |
hyperinsubrique et collinéen | 0.9 | 0.6 | 1.7 | 0.7 | 0.0 | . | 2.4 | 1.2 | 20.2 | 8.0 | 1.8 | 0.4 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
il y a 6-10 ans | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 3.8 | 2.2 | 0.0 | . | 0.9 | 0.5 | |
subalpin | 0.0 | . | 0.0 | . | 3.3 | 1.9 | 22.8 | 4.7 | 0.0 | . | 5.9 | 1.2 | |
haut-montagnard | 1.2 | 1.2 | 1.1 | 1.1 | 8.3 | 3.0 | 41.1 | 5.5 | 31.1 | 12.8 | 13.0 | 1.8 | |
montagnard inférieur et supérieur | 75.6 | 4.5 | 35.5 | 5.0 | 80.3 | 4.5 | 22.2 | 4.6 | 0.0 | . | 51.7 | 2.6 | |
submontagnard | 23.2 | 4.4 | 63.5 | 5.1 | 8.0 | 3.1 | 6.3 | 2.7 | 0.0 | . | 25.1 | 2.3 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 3.8 | 2.2 | 68.9 | 12.8 | 3.5 | 1.0 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
il y a 11-20 ans | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 2.7 | 1.3 | 0.0 | . | 0.8 | 0.4 | |
subalpin | 0.0 | . | 0.0 | . | 3.8 | 1.9 | 18.8 | 3.2 | 5.5 | 5.4 | 6.6 | 1.1 | |
haut-montagnard | 1.2 | 1.2 | 0.0 | . | 13.0 | 3.0 | 44.0 | 4.1 | 26.3 | 10.2 | 17.1 | 1.7 | |
montagnard inférieur et supérieur | 67.5 | 4.9 | 33.2 | 4.2 | 76.4 | 3.9 | 23.8 | 3.5 | 11.0 | 7.3 | 47.0 | 2.2 | |
submontagnard | 31.3 | 4.8 | 66.0 | 4.3 | 6.8 | 2.3 | 7.3 | 2.1 | 0.0 | . | 25.3 | 1.9 | |
hyperinsubrique et collinéen | 0.0 | . | 0.8 | 0.8 | 0.0 | . | 3.4 | 1.5 | 57.1 | 11.6 | 3.2 | 0.8 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
il y a 21-30 ans | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 7.6 | 2.5 | 0.0 | . | 3.1 | 1.0 | |
subalpin | 0.0 | . | 0.0 | . | 3.9 | 2.2 | 21.2 | 3.8 | 11.9 | 6.5 | 10.5 | 1.8 | |
haut-montagnard | 3.7 | 2.5 | 4.3 | 4.2 | 7.8 | 3.4 | 45.3 | 4.5 | 28.5 | 9.2 | 23.5 | 2.5 | |
montagnard inférieur et supérieur | 77.8 | 5.5 | 31.9 | 9.3 | 78.8 | 5.0 | 22.6 | 3.8 | 12.9 | 6.9 | 46.7 | 2.9 | |
submontagnard | 18.6 | 5.1 | 63.8 | 9.6 | 9.6 | 3.7 | 3.2 | 1.6 | 0.0 | . | 12.4 | 1.9 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 46.6 | 10.1 | 3.9 | 1.1 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
il y a 31-50 ans | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 9.5 | 2.6 | 0.0 | . | 4.3 | 1.2 | |
subalpin | 0.0 | . | 0.0 | . | 14.1 | 4.9 | 24.5 | 3.8 | 13.8 | 5.7 | 15.6 | 2.2 | |
haut-montagnard | 2.8 | 2.8 | 0.0 | . | 20.0 | 5.5 | 39.9 | 4.4 | 30.0 | 7.5 | 26.3 | 2.6 | |
montagnard inférieur et supérieur | 74.2 | 7.0 | 58.0 | 10.0 | 62.1 | 6.6 | 23.7 | 3.7 | 42.6 | 8.2 | 43.4 | 2.9 | |
submontagnard | 23.0 | 6.7 | 37.8 | 9.8 | 3.8 | 2.6 | 0.8 | 0.8 | 0.0 | . | 7.5 | 1.5 | |
hyperinsubrique et collinéen | 0.0 | . | 4.2 | 4.1 | 0.0 | . | 1.6 | 1.1 | 13.6 | 5.7 | 2.9 | 1.0 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
il y a 51-100 ans | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 8.9 | 2.3 | 1.3 | 0.9 | 4.0 | 1.0 | |
subalpin | 0.0 | . | 7.1 | 6.8 | 9.8 | 4.2 | 33.3 | 3.8 | 10.0 | 2.4 | 18.2 | 1.9 | |
haut-montagnard | 0.0 | . | 0.0 | . | 32.6 | 6.5 | 33.0 | 3.8 | 16.1 | 3.0 | 22.9 | 2.1 | |
montagnard inférieur et supérieur | 74.7 | 7.7 | 28.5 | 12.1 | 55.2 | 7.0 | 18.5 | 3.1 | 27.8 | 3.6 | 31.3 | 2.3 | |
submontagnard | 25.3 | 7.7 | 57.4 | 13.2 | 2.4 | 2.3 | 2.4 | 1.2 | 0.0 | . | 5.1 | 1.1 | |
hyperinsubrique et collinéen | 0.0 | . | 7.1 | 6.8 | 0.0 | . | 3.7 | 1.5 | 44.9 | 3.8 | 18.5 | 1.7 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
il y a >100 ans ou jamais aucune intervention | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 19.4 | 3.9 | 5.2 | 2.5 | 12.0 | 2.3 | |
subalpin | 0.0 | . | 0.0 | . | 40.8 | 12.9 | 33.2 | 4.7 | 20.4 | 4.7 | 28.0 | 3.2 | |
haut-montagnard | 0.0 | . | 0.0 | . | 10.9 | 7.3 | 26.4 | 4.4 | 23.2 | 4.9 | 23.1 | 3.0 | |
montagnard inférieur et supérieur | 100.0 | 0.0 | 49.0 | 35.3 | 48.3 | 13.1 | 18.1 | 3.8 | 36.1 | 5.7 | 29.5 | 3.3 | |
submontagnard | 0.0 | . | 51.0 | 35.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.5 | 0.5 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 2.9 | 1.6 | 15.0 | 4.3 | 7.0 | 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 | . | 0.0 | . | 7.9 | 0.9 | 1.9 | 0.7 | 2.6 | 0.3 | |
subalpin | 0.0 | . | 0.2 | 0.2 | 5.5 | 1.0 | 24.0 | 1.4 | 12.5 | 1.8 | 9.8 | 0.5 | |
haut-montagnard | 1.0 | 0.4 | 0.5 | 0.3 | 12.0 | 1.3 | 38.2 | 1.6 | 23.2 | 2.2 | 16.8 | 0.6 | |
montagnard inférieur et supérieur | 68.0 | 1.9 | 29.4 | 1.8 | 75.6 | 1.8 | 23.5 | 1.3 | 27.2 | 2.4 | 43.2 | 0.8 | |
submontagnard | 30.6 | 1.9 | 68.5 | 1.8 | 6.9 | 1.0 | 3.8 | 0.6 | 0.0 | . | 22.4 | 0.6 | |
hyperinsubrique et collinéen | 0.4 | 0.3 | 1.4 | 0.5 | 0.0 | . | 2.5 | 0.5 | 35.2 | 2.2 | 5.2 | 0.3 | |
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. 1410860. Birmensdorf, Swiss Federal Research Institute WSL