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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 | . | 0.4 | 100 | 1.8 | 45 | 1.8 | 45 | 1.4 | 50 | 5.4 | 26 | |
subalpin | 0.0 | . | 0.0 | . | 1.8 | 45 | 0.7 | 71 | 1.8 | 45 | 0.7 | 71 | 5.0 | 27 | |
haut-montagnard | 0.4 | 100 | 0.0 | . | 1.8 | 45 | 0.0 | . | 0.7 | 71 | 1.0 | 58 | 3.9 | 30 | |
montagnard inférieur et supérieur | 0.8 | 71 | 0.0 | . | 1.5 | 50 | 0.0 | . | 0.0 | . | 0.3 | 100 | 2.6 | 38 | |
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 | 5.5 | 26 | 2.5 | 38 | 4.3 | 29 | 3.5 | 32 | 19.0 | 14 | |
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 | . | 0.7 | 71 | 3.2 | 33 | 6.4 | 24 | 3.5 | 31 | 13.9 | 16 | |
subalpin | 0.0 | . | 0.0 | . | 10.4 | 19 | 5.0 | 27 | 8.9 | 20 | 2.8 | 35 | 27.1 | 11 | |
haut-montagnard | 0.7 | 71 | 0.0 | . | 8.2 | 21 | 2.5 | 38 | 3.9 | 30 | 2.0 | 41 | 17.3 | 14 | |
montagnard inférieur et supérieur | 3.6 | 31 | 1.6 | 50 | 7.0 | 23 | 0.0 | . | 0.0 | . | 1.4 | 50 | 13.6 | 16 | |
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 | . | 0.7 | 71 | 0.0 | . | 0.4 | 100 | 1.5 | 50 | |
total | 4.4 | 29 | 4.6 | 28 | 26.3 | 12 | 11.4 | 18 | 19.2 | 13 | 10.1 | 18 | 75.9 | 7 | |
41-60% | pas d'indication | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 1.1 | 58 | 0.0 | . | 1.5 | 50 |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 4.6 | 28 | 8.6 | 20 | 8.1 | 21 | 21.3 | 13 | |
subalpin | 0.0 | . | 0.0 | . | 13.4 | 16 | 6.1 | 24 | 19.7 | 13 | 9.7 | 19 | 48.8 | 8 | |
haut-montagnard | 1.1 | 58 | 0.0 | . | 16.9 | 15 | 8.4 | 20 | 10.6 | 18 | 4.5 | 27 | 41.5 | 9 | |
montagnard inférieur et supérieur | 10.0 | 18 | 4.3 | 29 | 12.2 | 17 | 0.7 | 71 | 0.0 | . | 3.1 | 33 | 30.3 | 11 | |
submontagnard | 0.8 | 70 | 2.7 | 37 | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 3.8 | 31 | |
hyperinsubrique et collinéen | 0.0 | . | 0.4 | 100 | 0.0 | . | 2.1 | 41 | 0.0 | . | 1.3 | 50 | 3.9 | 30 | |
total | 11.9 | 17 | 7.3 | 22 | 43.2 | 9 | 21.9 | 12 | 40.0 | 9 | 26.6 | 11 | 150.9 | 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 | . | 5.3 | 26 | 13.1 | 16 | 2.8 | 35 | 21.3 | 13 | |
subalpin | 0.3 | 100 | 0.0 | . | 18.0 | 14 | 12.3 | 17 | 20.7 | 13 | 10.8 | 18 | 62.1 | 7 | |
haut-montagnard | 1.1 | 58 | 0.0 | . | 26.5 | 11 | 16.6 | 14 | 28.2 | 11 | 15.8 | 14 | 88.2 | 6 | |
montagnard inférieur et supérieur | 25.4 | 11 | 11.7 | 17 | 46.6 | 8 | 1.4 | 50 | 8.4 | 20 | 5.5 | 25 | 98.9 | 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 | . | 4.5 | 27 | 8.0 | 21 | |
total | 32.1 | 10 | 33.0 | 10 | 94.4 | 6 | 38.8 | 9 | 72.2 | 7 | 39.3 | 8 | 309.6 | 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 | . | 3.2 | 33 | 4.3 | 29 | 2.0 | 40 | 9.5 | 19 | |
subalpin | 0.0 | . | 0.0 | . | 7.3 | 22 | 9.2 | 19 | 8.5 | 20 | 6.7 | 23 | 31.8 | 10 | |
haut-montagnard | 0.0 | . | 0.0 | . | 15.2 | 15 | 18.7 | 13 | 18.8 | 13 | 16.0 | 14 | 68.6 | 7 | |
montagnard inférieur et supérieur | 101.5 | 4 | 61.1 | 7 | 140.7 | 4 | 4.3 | 29 | 11.4 | 17 | 32.9 | 9 | 351.9 | 2 | |
submontagnard | 39.3 | 8 | 147.5 | 4 | 13.9 | 16 | 0.4 | 100 | 1.7 | 45 | 0.0 | . | 202.8 | 3 | |
hyperinsubrique et collinéen | 0.0 | . | 3.1 | 33 | 0.0 | . | 4.2 | 29 | 0.0 | . | 42.8 | 7 | 50.2 | 7 | |
total | 140.9 | 3 | 211.7 | 3 | 177.1 | 3 | 40.0 | 9 | 44.7 | 8 | 100.3 | 4 | 714.7 | 1 | |
total | pas d'indication | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 1.1 | 58 | 0.0 | . | 1.5 | 50 |
subalpin supérieur | 0.0 | . | 0.0 | . | 1.1 | 58 | 18.2 | 14 | 34.2 | 10 | 17.7 | 14 | 71.2 | 7 | |
subalpin | 0.3 | 100 | 0.0 | . | 50.8 | 8 | 33.3 | 10 | 59.6 | 7 | 30.7 | 10 | 174.8 | 4 | |
haut-montagnard | 3.3 | 33 | 0.0 | . | 68.6 | 7 | 46.2 | 8 | 62.1 | 7 | 39.3 | 8 | 219.5 | 3 | |
montagnard inférieur et supérieur | 141.3 | 3 | 78.7 | 6 | 208.1 | 3 | 6.3 | 23 | 19.9 | 13 | 43.1 | 8 | 497.4 | 2 | |
submontagnard | 46.0 | 8 | 174.7 | 3 | 17.6 | 14 | 0.4 | 100 | 3.5 | 31 | 0.0 | . | 242.1 | 3 | |
hyperinsubrique et collinéen | 0.0 | . | 4.6 | 28 | 0.0 | . | 10.3 | 18 | 0.0 | . | 49.0 | 6 | 63.9 | 6 | |
total | 191.0 | 2 | 258.0 | 2 | 346.6 | 2 | 114.6 | 5 | 180.4 | 4 | 179.8 | 2 | 1270.3 | 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. 1209224. Birmensdorf, Swiss Federal Research Institute WSL