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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 | . | 0.3 | 0.3 | 0.9 | 0.5 | 1.1 | 0.5 | 0.8 | 0.4 | 0.4 | 0.1 | |
subalpin | 0.0 | . | 0.2 | 0.2 | 0.5 | 0.4 | 0.9 | 0.5 | 0.9 | 0.4 | 0.2 | 0.2 | 0.3 | 0.1 | |
haut-montagnard | 0.1 | 0.1 | 0.5 | 0.3 | 0.5 | 0.4 | 0.3 | 0.3 | 0.4 | 0.3 | 0.4 | 0.3 | 0.3 | 0.1 | |
montagnard inférieur et supérieur | 0.2 | 0.1 | 0.4 | 0.3 | 0.5 | 0.3 | 0.0 | . | 0.0 | . | 0.2 | 0.2 | 0.2 | 0.1 | |
submontagnard | 0.4 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.1 | |
hyperinsubrique et collinéen | 0.1 | 0.1 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 0.0 | |
total | 0.8 | 0.3 | 1.1 | 0.4 | 1.8 | 0.7 | 2.0 | 0.8 | 2.3 | 0.7 | 1.6 | 0.6 | 1.4 | 0.2 | |
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 | . | 0.5 | 0.4 | 1.7 | 0.7 | 3.0 | 0.8 | 2.3 | 0.7 | 0.9 | 0.2 | |
subalpin | 0.0 | . | 2.6 | 0.7 | 2.1 | 0.7 | 4.0 | 1.1 | 4.6 | 1.0 | 1.5 | 0.5 | 1.9 | 0.2 | |
haut-montagnard | 0.2 | 0.1 | 2.3 | 0.6 | 1.7 | 0.6 | 1.7 | 0.7 | 2.3 | 0.7 | 0.8 | 0.4 | 1.2 | 0.2 | |
montagnard inférieur et supérieur | 1.0 | 0.3 | 1.3 | 0.5 | 2.5 | 0.8 | 0.0 | . | 0.0 | . | 0.6 | 0.3 | 0.9 | 0.2 | |
submontagnard | 0.6 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.1 | |
hyperinsubrique et collinéen | 0.1 | 0.1 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 0.0 | |
total | 1.8 | 0.4 | 6.3 | 1.0 | 6.8 | 1.3 | 7.5 | 1.4 | 9.9 | 1.4 | 5.1 | 1.0 | 5.3 | 0.4 | |
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 | . | 4.0 | 1.1 | 5.1 | 1.0 | 4.1 | 0.9 | 1.7 | 0.2 | |
subalpin | 0.0 | . | 4.2 | 0.8 | 3.4 | 0.9 | 5.2 | 1.2 | 10.8 | 1.4 | 5.1 | 1.0 | 3.8 | 0.3 | |
haut-montagnard | 0.3 | 0.1 | 4.0 | 0.8 | 4.1 | 1.0 | 7.3 | 1.4 | 6.5 | 1.1 | 2.3 | 0.7 | 3.2 | 0.3 | |
montagnard inférieur et supérieur | 2.8 | 0.5 | 3.4 | 0.7 | 4.8 | 1.1 | 0.3 | 0.3 | 0.0 | . | 1.6 | 0.6 | 2.3 | 0.3 | |
submontagnard | 0.6 | 0.2 | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.1 | |
hyperinsubrique et collinéen | 0.1 | 0.1 | 0.0 | . | 0.0 | . | 1.1 | 0.6 | 0.0 | . | 0.8 | 0.4 | 0.3 | 0.1 | |
total | 3.8 | 0.5 | 11.7 | 1.3 | 12.4 | 1.6 | 18.0 | 2.0 | 22.4 | 1.9 | 13.9 | 1.5 | 11.5 | 0.5 | |
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 | . | 4.3 | 1.1 | 7.5 | 1.2 | 1.7 | 0.6 | 1.7 | 0.2 | |
subalpin | 0.1 | 0.1 | 5.3 | 0.9 | 4.5 | 1.0 | 12.0 | 1.7 | 11.2 | 1.4 | 5.5 | 1.0 | 4.9 | 0.4 | |
haut-montagnard | 0.3 | 0.2 | 8.6 | 1.1 | 4.9 | 1.1 | 14.5 | 1.9 | 17.1 | 1.7 | 8.3 | 1.2 | 7.0 | 0.4 | |
montagnard inférieur et supérieur | 8.3 | 0.8 | 13.4 | 1.4 | 13.0 | 1.7 | 1.4 | 0.6 | 4.2 | 0.9 | 3.2 | 0.8 | 7.8 | 0.4 | |
submontagnard | 6.2 | 0.7 | 0.5 | 0.3 | 1.3 | 0.6 | 0.3 | 0.3 | 1.1 | 0.5 | 0.0 | . | 2.5 | 0.3 | |
hyperinsubrique et collinéen | 0.1 | 0.1 | 0.0 | . | 0.0 | . | 2.5 | 0.8 | 0.0 | . | 2.6 | 0.7 | 0.6 | 0.1 | |
total | 14.9 | 1.0 | 27.8 | 1.8 | 23.7 | 2.1 | 35.0 | 2.5 | 41.1 | 2.3 | 21.4 | 1.8 | 24.6 | 0.7 | |
>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 | . | 2.6 | 0.9 | 2.5 | 0.7 | 1.2 | 0.5 | 0.8 | 0.1 | |
subalpin | 0.0 | . | 2.1 | 0.6 | 2.0 | 0.7 | 8.0 | 1.5 | 4.6 | 1.0 | 3.8 | 0.9 | 2.5 | 0.3 | |
haut-montagnard | 0.0 | . | 5.4 | 0.9 | 2.2 | 0.7 | 15.6 | 1.9 | 11.3 | 1.4 | 8.8 | 1.3 | 5.5 | 0.4 | |
montagnard inférieur et supérieur | 35.1 | 1.3 | 40.4 | 1.9 | 46.5 | 2.4 | 6.2 | 1.3 | 5.0 | 1.0 | 19.0 | 1.8 | 28.1 | 0.7 | |
submontagnard | 42.9 | 1.3 | 5.2 | 0.9 | 4.7 | 1.1 | 1.8 | 0.7 | 0.8 | 0.4 | 0.0 | . | 16.3 | 0.5 | |
hyperinsubrique et collinéen | 0.7 | 0.2 | 0.0 | . | 0.0 | . | 3.4 | 1.0 | 0.2 | 0.2 | 25.2 | 1.7 | 4.1 | 0.3 | |
total | 78.7 | 1.1 | 53.1 | 2.0 | 55.4 | 2.4 | 37.6 | 2.5 | 24.4 | 1.9 | 58.0 | 2.0 | 57.3 | 0.7 | |
total | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.8 | 0.4 | 13.5 | 1.8 | 19.2 | 1.8 | 10.1 | 1.3 | 5.4 | 0.4 | |
subalpin | 0.1 | 0.1 | 14.4 | 1.4 | 12.5 | 1.6 | 30.1 | 2.4 | 32.1 | 2.1 | 16.1 | 1.6 | 13.5 | 0.5 | |
haut-montagnard | 0.8 | 0.3 | 20.8 | 1.6 | 13.4 | 1.7 | 39.4 | 2.6 | 37.6 | 2.2 | 20.6 | 1.8 | 17.3 | 0.6 | |
montagnard inférieur et supérieur | 47.3 | 1.3 | 58.9 | 2.0 | 67.3 | 2.3 | 7.9 | 1.4 | 9.1 | 1.3 | 24.7 | 2.0 | 39.4 | 0.7 | |
submontagnard | 50.7 | 1.3 | 5.8 | 1.0 | 6.1 | 1.2 | 2.0 | 0.8 | 1.9 | 0.6 | 0.0 | . | 19.4 | 0.5 | |
hyperinsubrique et collinéen | 1.1 | 0.3 | 0.0 | . | 0.0 | . | 7.1 | 1.4 | 0.2 | 0.2 | 28.6 | 1.8 | 5.0 | 0.3 | |
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. 1209734. Birmensdorf, Swiss Federal Research Institute WSL