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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 | 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 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
haut-montagnard | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
montagnard inférieur et supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
submontagnard | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.1 | 0.0 | . | 0.0 | 0.0 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.1 | 0.0 | . | 0.0 | 0.0 | |
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 | . | 1.1 | 0.3 | 0.0 | . | 0.3 | 0.1 | |
subalpin | 0.0 | . | 0.0 | . | 1.2 | 0.5 | 4.1 | 0.7 | 0.6 | 0.4 | 1.5 | 0.2 | |
haut-montagnard | 0.0 | . | 0.0 | . | 3.5 | 0.8 | 10.8 | 1.0 | 2.1 | 0.8 | 4.2 | 0.4 | |
montagnard inférieur et supérieur | 27.7 | 1.9 | 15.0 | 1.4 | 26.2 | 1.9 | 6.6 | 0.8 | 1.8 | 0.7 | 15.4 | 0.6 | |
submontagnard | 13.5 | 1.4 | 36.6 | 1.9 | 3.4 | 0.8 | 1.4 | 0.4 | 0.0 | . | 11.2 | 0.5 | |
hyperinsubrique et collinéen | 0.0 | . | 0.5 | 0.3 | 0.0 | . | 0.3 | 0.2 | 3.1 | 1.0 | 0.6 | 0.1 | |
total | 41.2 | 2.1 | 52.1 | 2.0 | 34.3 | 2.0 | 24.4 | 1.4 | 7.6 | 1.5 | 33.2 | 0.8 | |
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 | . | 0.1 | 0.1 | 0.0 | . | 0.0 | 0.0 | |
subalpin | 0.0 | . | 0.0 | . | 0.2 | 0.2 | 1.5 | 0.4 | 0.6 | 0.4 | 0.5 | 0.1 | |
haut-montagnard | 0.2 | 0.2 | 0.0 | . | 1.0 | 0.4 | 2.8 | 0.6 | 0.6 | 0.4 | 1.2 | 0.2 | |
montagnard inférieur et supérieur | 9.6 | 1.3 | 4.3 | 0.8 | 8.9 | 1.2 | 1.7 | 0.4 | 0.9 | 0.5 | 5.0 | 0.4 | |
submontagnard | 4.1 | 0.9 | 12.5 | 1.3 | 0.6 | 0.3 | 0.6 | 0.2 | 0.0 | . | 3.6 | 0.3 | |
hyperinsubrique et collinéen | 0.0 | . | 0.3 | 0.2 | 0.0 | . | 0.2 | 0.2 | 1.2 | 0.6 | 0.3 | 0.1 | |
total | 13.9 | 1.5 | 17.1 | 1.5 | 10.7 | 1.3 | 6.9 | 0.8 | 3.3 | 1.0 | 10.6 | 0.6 | |
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 | . | 1.3 | 0.4 | 0.0 | . | 0.4 | 0.1 | |
subalpin | 0.0 | . | 0.0 | . | 1.4 | 0.5 | 4.0 | 0.7 | 0.6 | 0.4 | 1.6 | 0.2 | |
haut-montagnard | 0.6 | 0.3 | 0.5 | 0.3 | 2.7 | 0.7 | 7.9 | 0.9 | 4.1 | 1.1 | 3.6 | 0.3 | |
montagnard inférieur et supérieur | 17.7 | 1.7 | 6.7 | 1.0 | 22.3 | 1.7 | 4.9 | 0.7 | 2.8 | 0.9 | 10.7 | 0.5 | |
submontagnard | 8.8 | 1.2 | 14.3 | 1.4 | 2.3 | 0.6 | 0.9 | 0.3 | 0.0 | . | 5.3 | 0.4 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.2 | 2.9 | 0.9 | 0.4 | 0.1 | |
total | 27.2 | 1.9 | 21.4 | 1.6 | 28.7 | 1.9 | 19.3 | 1.3 | 10.4 | 1.7 | 21.9 | 0.8 | |
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 | . | 1.0 | 0.3 | 0.0 | . | 0.3 | 0.1 | |
subalpin | 0.0 | . | 0.0 | . | 0.9 | 0.4 | 2.6 | 0.5 | 0.9 | 0.5 | 1.1 | 0.2 | |
haut-montagnard | 0.2 | 0.2 | 0.0 | . | 1.2 | 0.4 | 5.3 | 0.7 | 1.5 | 0.7 | 2.0 | 0.3 | |
montagnard inférieur et supérieur | 6.0 | 1.0 | 2.0 | 0.5 | 8.6 | 1.1 | 3.1 | 0.6 | 2.1 | 0.8 | 4.3 | 0.4 | |
submontagnard | 1.8 | 0.6 | 2.9 | 0.7 | 0.2 | 0.2 | 0.2 | 0.1 | 0.0 | . | 1.0 | 0.2 | |
hyperinsubrique et collinéen | 0.4 | 0.3 | 0.2 | 0.2 | 0.0 | . | 0.3 | 0.2 | 4.7 | 1.2 | 0.7 | 0.2 | |
total | 8.4 | 1.2 | 5.1 | 0.9 | 10.8 | 1.3 | 12.5 | 1.1 | 9.2 | 1.6 | 9.5 | 0.5 | |
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 | . | 1.4 | 0.4 | 0.3 | 0.3 | 0.5 | 0.1 | |
subalpin | 0.0 | . | 0.2 | 0.2 | 0.4 | 0.3 | 5.6 | 0.8 | 2.9 | 0.9 | 2.1 | 0.3 | |
haut-montagnard | 0.0 | . | 0.0 | . | 2.2 | 0.6 | 5.6 | 0.8 | 3.9 | 1.0 | 2.6 | 0.3 | |
montagnard inférieur et supérieur | 4.8 | 0.9 | 0.8 | 0.3 | 5.5 | 1.0 | 3.2 | 0.6 | 5.1 | 1.2 | 3.6 | 0.3 | |
submontagnard | 1.9 | 0.6 | 1.4 | 0.5 | 0.2 | 0.2 | 0.3 | 0.2 | 0.0 | . | 0.8 | 0.2 | |
hyperinsubrique et collinéen | 0.0 | . | 0.3 | 0.2 | 0.0 | . | 0.8 | 0.3 | 12.9 | 1.8 | 1.8 | 0.2 | |
total | 6.7 | 1.1 | 2.6 | 0.6 | 8.4 | 1.2 | 16.9 | 1.2 | 25.0 | 2.4 | 11.3 | 0.6 | |
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 | . | 0.3 | 0.2 | 0.3 | 0.3 | 0.1 | 0.1 | |
subalpin | 0.0 | . | 0.0 | . | 0.0 | . | 1.5 | 0.4 | 1.8 | 0.7 | 0.6 | 0.1 | |
haut-montagnard | 0.0 | . | 0.0 | . | 0.5 | 0.3 | 1.0 | 0.3 | 4.5 | 1.1 | 0.9 | 0.2 | |
montagnard inférieur et supérieur | 0.2 | 0.2 | 0.0 | . | 1.1 | 0.4 | 0.8 | 0.3 | 4.9 | 1.2 | 1.1 | 0.2 | |
submontagnard | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.1 | 0.0 | . | 0.0 | 0.0 | |
hyperinsubrique et collinéen | 0.0 | . | 0.2 | 0.2 | 0.0 | . | 0.1 | 0.1 | 4.7 | 1.2 | 0.6 | 0.1 | |
total | 0.2 | 0.2 | 0.2 | 0.2 | 1.6 | 0.5 | 3.8 | 0.6 | 16.1 | 2.0 | 3.4 | 0.3 | |
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 | . | 2.6 | 0.5 | 1.4 | 0.6 | 0.9 | 0.2 | |
subalpin | 0.0 | . | 0.0 | . | 1.3 | 0.5 | 4.8 | 0.7 | 5.2 | 1.2 | 2.3 | 0.3 | |
haut-montagnard | 0.0 | . | 0.0 | . | 1.0 | 0.4 | 4.8 | 0.7 | 6.6 | 1.3 | 2.4 | 0.3 | |
montagnard inférieur et supérieur | 1.9 | 0.6 | 0.6 | 0.3 | 3.0 | 0.7 | 3.2 | 0.6 | 9.6 | 1.6 | 3.1 | 0.3 | |
submontagnard | 0.5 | 0.3 | 0.8 | 0.4 | 0.2 | 0.2 | 0.2 | 0.2 | 0.0 | . | 0.4 | 0.1 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 0.2 | 5.7 | 1.3 | 0.8 | 0.2 | |
total | 2.4 | 0.7 | 1.4 | 0.5 | 5.5 | 1.0 | 16.2 | 1.2 | 28.5 | 2.4 | 10.0 | 0.5 | |
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. 1377037. Birmensdorf, Swiss Federal Research Institute WSL