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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 | |||||||||
degré de recouvrement (photo aérienne, 5 classes) | étages de végétation NaiS (6 classes) | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
pas d'indication | pas d'indication | 0.0 | . | 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 | . | 0.0 | . | |
subalpin | 0.0 | . | 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 | . | 0.0 | . | |
montagnard inférieur et supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
submontagnard | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
hyperinsubrique et collinéen | 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 | . | |
0-20% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 0.5 | 0.5 | 0.5 | 0.5 | 0.0 | . | 0.1 | 0.1 | |
subalpin | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
haut-montagnard | 0.0 | . | 0.6 | 0.5 | 1.1 | 0.8 | 0.0 | . | 1.0 | 0.7 | 0.3 | 0.3 | 0.5 | 0.2 | |
montagnard inférieur et supérieur | 0.0 | . | 0.4 | 0.4 | 0.5 | 0.5 | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.1 | |
submontagnard | 0.6 | 0.6 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.1 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 0.6 | 0.6 | 1.0 | 0.6 | 1.6 | 0.9 | 0.5 | 0.5 | 1.5 | 0.8 | 0.3 | 0.3 | 0.9 | 0.3 | |
21-40% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.5 | 0.5 | 0.0 | . | 0.1 | 0.1 | |
subalpin | 0.0 | . | 1.4 | 0.7 | 0.0 | . | 2.4 | 1.1 | 2.0 | 1.0 | 0.4 | 0.4 | 1.0 | 0.3 | |
haut-montagnard | 0.0 | . | 1.8 | 0.8 | 0.0 | . | 1.0 | 0.7 | 3.5 | 1.3 | 1.0 | 0.6 | 1.3 | 0.3 | |
montagnard inférieur et supérieur | 0.6 | 0.6 | 1.0 | 0.6 | 2.6 | 1.1 | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 0.2 | |
submontagnard | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 0.6 | 0.6 | 4.2 | 1.2 | 2.6 | 1.1 | 3.4 | 1.3 | 6.1 | 1.7 | 1.4 | 0.7 | 3.1 | 0.5 | |
41-60% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 1.4 | 0.8 | 1.6 | 0.9 | 0.6 | 0.4 | 0.6 | 0.2 | |
subalpin | 0.0 | . | 3.1 | 1.0 | 0.0 | . | 3.9 | 1.3 | 8.8 | 2.0 | 2.6 | 0.9 | 3.1 | 0.5 | |
haut-montagnard | 0.0 | . | 3.4 | 1.1 | 3.0 | 1.2 | 7.7 | 1.8 | 7.2 | 1.8 | 2.7 | 1.0 | 4.0 | 0.5 | |
montagnard inférieur et supérieur | 0.0 | . | 3.5 | 1.0 | 3.7 | 1.3 | 0.5 | 0.5 | 0.0 | . | 0.3 | 0.3 | 1.5 | 0.3 | |
submontagnard | 0.0 | . | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.1 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 1.0 | 0.7 | 0.0 | . | 0.3 | 0.3 | 0.2 | 0.1 | |
total | 0.0 | . | 10.3 | 1.7 | 6.6 | 1.7 | 14.4 | 2.4 | 17.6 | 2.7 | 6.6 | 1.4 | 9.5 | 0.8 | |
61-80% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 4.4 | 1.4 | 6.1 | 1.7 | 0.4 | 0.4 | 1.6 | 0.3 | |
subalpin | 0.0 | . | 4.0 | 1.1 | 0.0 | . | 12.1 | 2.3 | 11.4 | 2.3 | 4.4 | 1.2 | 5.3 | 0.6 | |
haut-montagnard | 0.0 | . | 8.6 | 1.6 | 4.3 | 1.4 | 16.7 | 2.6 | 21.6 | 3.0 | 8.3 | 1.6 | 10.0 | 0.8 | |
montagnard inférieur et supérieur | 10.6 | 2.5 | 13.0 | 1.9 | 11.8 | 2.3 | 1.9 | 0.9 | 4.5 | 1.5 | 3.4 | 1.1 | 7.6 | 0.7 | |
submontagnard | 2.5 | 1.2 | 0.0 | . | 1.5 | 0.9 | 0.0 | . | 1.0 | 0.7 | 0.0 | . | 0.7 | 0.2 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 2.4 | 1.1 | 0.0 | . | 1.3 | 0.7 | 0.7 | 0.2 | |
total | 13.1 | 2.7 | 25.6 | 2.5 | 17.6 | 2.7 | 37.4 | 3.4 | 44.6 | 3.6 | 17.7 | 2.2 | 25.8 | 1.2 | |
>80% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 2.0 | 1.0 | 1.1 | 0.8 | 0.0 | . | 0.5 | 0.2 | |
subalpin | 0.0 | . | 0.9 | 0.5 | 1.5 | 0.8 | 8.8 | 2.0 | 4.6 | 1.5 | 3.8 | 1.1 | 3.2 | 0.5 | |
haut-montagnard | 0.0 | . | 6.9 | 1.4 | 2.8 | 1.1 | 20.2 | 2.8 | 16.5 | 2.7 | 11.2 | 1.8 | 9.8 | 0.8 | |
montagnard inférieur et supérieur | 61.1 | 3.9 | 46.3 | 2.8 | 61.9 | 3.4 | 7.5 | 1.8 | 7.1 | 1.8 | 25.4 | 2.6 | 34.3 | 1.2 | |
submontagnard | 24.5 | 3.4 | 4.8 | 1.2 | 5.4 | 1.6 | 1.5 | 0.9 | 0.5 | 0.5 | 0.0 | . | 5.0 | 0.6 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 4.4 | 1.4 | 0.4 | 0.4 | 33.5 | 2.4 | 7.9 | 0.6 | |
total | 85.6 | 2.8 | 58.9 | 2.7 | 71.6 | 3.2 | 44.3 | 3.4 | 30.3 | 3.3 | 73.9 | 2.5 | 60.7 | 1.3 | |
total | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 8.2 | 1.9 | 9.8 | 2.1 | 1.0 | 0.6 | 2.9 | 0.4 | |
subalpin | 0.0 | . | 9.3 | 1.7 | 1.5 | 0.8 | 27.2 | 3.1 | 26.8 | 3.2 | 11.2 | 1.8 | 12.7 | 0.9 | |
haut-montagnard | 0.0 | . | 21.3 | 2.3 | 11.2 | 2.2 | 45.5 | 3.5 | 49.7 | 3.6 | 23.5 | 2.4 | 25.6 | 1.1 | |
montagnard inférieur et supérieur | 72.4 | 3.5 | 64.2 | 2.7 | 80.5 | 2.8 | 9.9 | 2.0 | 11.6 | 2.3 | 29.1 | 2.7 | 44.3 | 1.3 | |
submontagnard | 27.6 | 3.5 | 5.2 | 1.3 | 6.9 | 1.8 | 1.5 | 0.9 | 1.6 | 0.9 | 0.0 | . | 5.8 | 0.6 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 7.7 | 1.9 | 0.4 | 0.4 | 35.1 | 2.5 | 8.8 | 0.6 | |
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. 1392773. Birmensdorf, Swiss Federal Research Institute WSL