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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 | . | 0.7 | 71 | 0.3 | 100 | 0.0 | . | 1.0 | 58 | |
subalpin | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.7 | 71 | 0.4 | 100 | 1.4 | 50 | |
haut-montagnard | 0.4 | 100 | 0.0 | . | 1.5 | 50 | 0.0 | . | 0.7 | 71 | 0.3 | 100 | 2.8 | 35 | |
montagnard inférieur et supérieur | 0.4 | 100 | 0.0 | . | 0.8 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 1.2 | 58 | |
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 | 1.4 | 50 | 1.4 | 50 | 2.3 | 41 | 1.0 | 58 | 1.7 | 45 | 0.7 | 71 | 8.6 | 20 | |
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 | . | 0.3 | 100 | 1.4 | 50 | 0.0 | . | 1.8 | 45 | |
subalpin | 0.0 | . | 0.0 | . | 5.2 | 27 | 2.1 | 41 | 3.1 | 33 | 0.4 | 100 | 10.8 | 18 | |
haut-montagnard | 0.7 | 71 | 0.0 | . | 5.9 | 25 | 1.4 | 50 | 2.8 | 35 | 1.4 | 50 | 12.2 | 17 | |
montagnard inférieur et supérieur | 2.5 | 38 | 1.6 | 50 | 4.8 | 28 | 0.0 | . | 0.0 | . | 0.0 | . | 8.9 | 20 | |
submontagnard | 0.0 | . | 2.2 | 41 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 2.2 | 41 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 3.3 | 33 | 3.8 | 31 | 15.9 | 15 | 3.9 | 30 | 7.3 | 22 | 1.7 | 45 | 36.0 | 10 | |
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 | . | 2.1 | 41 | 3.9 | 30 | 1.0 | 58 | 7.0 | 22 | |
subalpin | 0.0 | . | 0.0 | . | 7.0 | 23 | 3.6 | 32 | 10.7 | 18 | 4.2 | 29 | 25.4 | 12 | |
haut-montagnard | 0.7 | 71 | 0.0 | . | 11.5 | 18 | 7.0 | 22 | 7.8 | 21 | 3.5 | 31 | 30.4 | 11 | |
montagnard inférieur et supérieur | 8.2 | 21 | 4.3 | 29 | 10.8 | 18 | 0.3 | 100 | 0.0 | . | 0.7 | 71 | 24.3 | 12 | |
submontagnard | 0.4 | 100 | 2.0 | 44 | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 2.7 | 37 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.0 | . | 0.3 | 100 | 1.0 | 58 | |
total | 9.2 | 19 | 6.2 | 24 | 29.6 | 11 | 13.7 | 16 | 22.4 | 12 | 9.7 | 19 | 90.8 | 6 | |
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 | 7.4 | 22 | 1.0 | 58 | 12.7 | 16 | |
subalpin | 0.3 | 100 | 0.0 | . | 10.4 | 18 | 9.9 | 19 | 16.0 | 15 | 6.7 | 23 | 43.3 | 9 | |
haut-montagnard | 1.1 | 58 | 0.0 | . | 21.2 | 13 | 14.1 | 16 | 22.6 | 12 | 11.6 | 17 | 70.5 | 7 | |
montagnard inférieur et supérieur | 24.2 | 12 | 11.0 | 18 | 39.4 | 9 | 1.4 | 50 | 5.2 | 26 | 3.8 | 30 | 85.0 | 6 | |
submontagnard | 4.9 | 27 | 20.2 | 13 | 2.9 | 35 | 0.0 | . | 1.8 | 45 | 0.0 | . | 29.8 | 11 | |
hyperinsubrique et collinéen | 0.0 | . | 0.3 | 100 | 0.0 | . | 2.8 | 35 | 0.0 | . | 1.4 | 50 | 4.5 | 28 | |
total | 30.6 | 10 | 31.5 | 10 | 73.9 | 6 | 32.3 | 10 | 53.0 | 8 | 24.5 | 11 | 245.8 | 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 | . | 2.5 | 38 | 1.8 | 45 | 0.6 | 70 | 4.9 | 27 | |
subalpin | 0.0 | . | 0.0 | . | 3.7 | 30 | 7.8 | 21 | 5.3 | 26 | 5.0 | 26 | 21.8 | 12 | |
haut-montagnard | 0.0 | . | 0.0 | . | 13.1 | 16 | 16.9 | 14 | 17.0 | 14 | 13.3 | 15 | 60.3 | 7 | |
montagnard inférieur et supérieur | 99.7 | 4 | 60.6 | 7 | 130.1 | 4 | 3.6 | 31 | 11.4 | 17 | 28.3 | 10 | 333.9 | 3 | |
submontagnard | 37.9 | 9 | 145.4 | 4 | 13.5 | 16 | 0.4 | 100 | 1.7 | 45 | 0.0 | . | 199.0 | 3 | |
hyperinsubrique et collinéen | 0.0 | . | 3.1 | 33 | 0.0 | . | 4.2 | 29 | 0.0 | . | 41.0 | 7 | 48.4 | 7 | |
total | 137.7 | 3 | 209.2 | 3 | 160.5 | 4 | 35.4 | 9 | 37.2 | 9 | 88.3 | 4 | 668.3 | 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 | . | 9.9 | 18 | 14.8 | 15 | 2.7 | 35 | 27.4 | 11 | |
subalpin | 0.3 | 100 | 0.0 | . | 26.2 | 11 | 23.7 | 12 | 35.9 | 10 | 16.5 | 14 | 102.7 | 5 | |
haut-montagnard | 2.9 | 35 | 0.0 | . | 53.2 | 8 | 39.4 | 9 | 50.7 | 8 | 30.1 | 9 | 176.3 | 4 | |
montagnard inférieur et supérieur | 135.0 | 3 | 77.5 | 6 | 185.9 | 3 | 5.3 | 26 | 16.7 | 14 | 32.8 | 9 | 453.2 | 2 | |
submontagnard | 43.9 | 8 | 170.8 | 3 | 16.8 | 14 | 0.4 | 100 | 3.5 | 31 | 0.0 | . | 235.4 | 3 | |
hyperinsubrique et collinéen | 0.0 | . | 3.9 | 30 | 0.0 | . | 7.7 | 21 | 0.0 | . | 42.7 | 7 | 54.4 | 6 | |
total | 182.2 | 2 | 252.2 | 2 | 282.1 | 2 | 86.3 | 6 | 121.6 | 5 | 124.9 | 3 | 1049.5 | 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. 1209184. Birmensdorf, Swiss Federal Research Institute WSL