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région biogéographique | |||||||||||||||
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Jura | Plateau | nord des Alpes | ouest des Alpes centrales | est des Alpes centrales | Sud des Alpes | Suisse | |||||||||
degré de recouvrement (photo aérienne, 5 classes) | étages de végétation NaiS (6 classes) | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% |
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 | . | 1.1 | 58 | 1.4 | 50 | 1.0 | 58 | 3.5 | 32 | |
subalpin | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.7 | 71 | 0.7 | 71 | 0.7 | 71 | 2.9 | 35 | |
haut-montagnard | 0.4 | 100 | 0.0 | . | 1.8 | 45 | 0.0 | . | 0.7 | 71 | 0.7 | 71 | 3.6 | 32 | |
montagnard inférieur et supérieur | 0.8 | 71 | 0.0 | . | 1.1 | 58 | 0.0 | . | 0.0 | . | 0.3 | 100 | 2.2 | 41 | |
submontagnard | 0.7 | 71 | 1.1 | 58 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.7 | 45 | |
hyperinsubrique et collinéen | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | |
total | 1.8 | 45 | 1.4 | 50 | 3.7 | 32 | 1.8 | 45 | 2.8 | 35 | 2.8 | 35 | 14.3 | 16 | |
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 | . | 1.8 | 45 | 4.6 | 28 | 2.8 | 35 | 9.2 | 20 | |
subalpin | 0.0 | . | 0.0 | . | 6.7 | 24 | 3.6 | 32 | 5.3 | 26 | 1.4 | 50 | 16.9 | 14 | |
haut-montagnard | 0.7 | 71 | 0.0 | . | 7.0 | 23 | 2.1 | 41 | 3.1 | 33 | 1.4 | 50 | 14.4 | 16 | |
montagnard inférieur et supérieur | 2.9 | 35 | 1.6 | 50 | 5.9 | 25 | 0.0 | . | 0.0 | . | 1.0 | 58 | 11.5 | 18 | |
submontagnard | 0.0 | . | 2.6 | 38 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 2.6 | 38 | |
hyperinsubrique et collinéen | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | |
total | 3.7 | 31 | 4.6 | 28 | 19.6 | 14 | 7.4 | 22 | 13.1 | 16 | 6.5 | 23 | 54.9 | 8 | |
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 | . | 3.2 | 33 | 5.7 | 25 | 4.8 | 26 | 13.7 | 16 | |
subalpin | 0.0 | . | 0.0 | . | 10.5 | 19 | 4.6 | 28 | 15.7 | 15 | 7.5 | 21 | 38.3 | 9 | |
haut-montagnard | 1.1 | 58 | 0.0 | . | 14.4 | 16 | 8.1 | 21 | 10.2 | 18 | 4.5 | 27 | 38.3 | 9 | |
montagnard inférieur et supérieur | 9.3 | 19 | 4.3 | 29 | 12.2 | 17 | 0.3 | 100 | 0.0 | . | 2.7 | 35 | 28.8 | 11 | |
submontagnard | 0.4 | 100 | 2.3 | 40 | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 3.0 | 35 | |
hyperinsubrique et collinéen | 0.0 | . | 0.4 | 100 | 0.0 | . | 1.4 | 50 | 0.0 | . | 1.3 | 50 | 3.1 | 33 | |
total | 10.7 | 18 | 7.0 | 23 | 37.5 | 9 | 17.6 | 14 | 31.6 | 10 | 20.9 | 12 | 125.3 | 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 | . | 4.2 | 29 | 8.8 | 20 | 1.4 | 50 | 14.4 | 15 | |
subalpin | 0.3 | 100 | 0.0 | . | 12.9 | 17 | 12.3 | 17 | 18.2 | 14 | 8.3 | 20 | 52.1 | 8 | |
haut-montagnard | 1.1 | 58 | 0.0 | . | 25.8 | 11 | 15.9 | 15 | 27.5 | 11 | 15.4 | 14 | 85.7 | 6 | |
montagnard inférieur et supérieur | 25.0 | 11 | 11.0 | 18 | 45.1 | 9 | 1.4 | 50 | 7.7 | 21 | 4.8 | 26 | 95.0 | 6 | |
submontagnard | 5.3 | 26 | 20.9 | 13 | 3.3 | 33 | 0.0 | . | 1.8 | 45 | 0.0 | . | 31.2 | 10 | |
hyperinsubrique et collinéen | 0.0 | . | 0.3 | 100 | 0.0 | . | 3.1 | 33 | 0.0 | . | 3.5 | 31 | 6.9 | 22 | |
total | 31.7 | 10 | 32.2 | 10 | 87.2 | 6 | 37.0 | 9 | 64.0 | 7 | 33.4 | 9 | 285.4 | 3 | |
>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 | . | 2.8 | 35 | 2.1 | 41 | 0.6 | 70 | 5.6 | 25 | |
subalpin | 0.0 | . | 0.0 | . | 4.7 | 27 | 8.2 | 21 | 6.4 | 23 | 5.3 | 25 | 24.6 | 12 | |
haut-montagnard | 0.0 | . | 0.0 | . | 14.8 | 15 | 18.7 | 13 | 18.4 | 14 | 15.0 | 14 | 66.9 | 7 | |
montagnard inférieur et supérieur | 101.2 | 4 | 61.1 | 7 | 138.1 | 4 | 4.3 | 29 | 11.4 | 17 | 31.8 | 9 | 347.8 | 2 | |
submontagnard | 39.0 | 9 | 146.8 | 4 | 13.9 | 16 | 0.4 | 100 | 1.7 | 45 | 0.0 | . | 201.8 | 3 | |
hyperinsubrique et collinéen | 0.0 | . | 3.1 | 33 | 0.0 | . | 4.2 | 29 | 0.0 | . | 42.5 | 7 | 49.9 | 7 | |
total | 140.2 | 3 | 211.0 | 3 | 171.6 | 4 | 38.6 | 9 | 40.1 | 9 | 95.2 | 4 | 696.6 | 1 | |
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 | . | 13.1 | 16 | 22.7 | 12 | 10.6 | 17 | 46.4 | 8 | |
subalpin | 0.3 | 100 | 0.0 | . | 35.5 | 10 | 29.4 | 11 | 46.2 | 8 | 23.3 | 12 | 134.8 | 5 | |
haut-montagnard | 3.3 | 33 | 0.0 | . | 63.9 | 7 | 44.7 | 8 | 59.9 | 7 | 37.0 | 9 | 208.8 | 3 | |
montagnard inférieur et supérieur | 139.1 | 3 | 77.9 | 6 | 202.6 | 3 | 6.0 | 24 | 19.2 | 13 | 40.6 | 8 | 485.4 | 2 | |
submontagnard | 45.3 | 8 | 173.6 | 3 | 17.6 | 14 | 0.4 | 100 | 3.5 | 31 | 0.0 | . | 240.4 | 3 | |
hyperinsubrique et collinéen | 0.0 | . | 4.6 | 28 | 0.0 | . | 8.8 | 20 | 0.0 | . | 47.3 | 6 | 60.7 | 6 | |
total | 188.0 | 2 | 256.2 | 2 | 319.5 | 2 | 102.4 | 5 | 151.5 | 4 | 158.8 | 2 | 1176.4 | 1 |
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. 1209195. Birmensdorf, Swiss Federal Research Institute WSL