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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 | |||||||||
indice de densité du peuplement (4 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 | . | |
=400 (peu dense) | 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 | . | 3.9 | 30 | 5.3 | 26 | 0.6 | 70 | 9.8 | 19 | |
subalpin | 0.0 | . | 0.0 | . | 7.6 | 22 | 6.7 | 23 | 10.6 | 18 | 4.5 | 28 | 29.5 | 11 | |
haut-montagnard | 1.5 | 50 | 0.0 | . | 16.3 | 15 | 12.4 | 17 | 14.4 | 15 | 8.6 | 19 | 53.3 | 8 | |
montagnard inférieur et supérieur | 37.1 | 9 | 22.1 | 12 | 51.9 | 8 | 1.0 | 58 | 4.6 | 28 | 9.2 | 19 | 126.0 | 5 | |
submontagnard | 20.6 | 12 | 65.5 | 6 | 4.5 | 29 | 0.0 | . | 0.7 | 71 | 0.0 | . | 91.3 | 5 | |
hyperinsubrique et collinéen | 0.0 | . | 1.8 | 45 | 0.0 | . | 4.6 | 28 | 0.0 | . | 9.4 | 19 | 15.7 | 15 | |
total | 59.2 | 7 | 89.4 | 5 | 80.4 | 6 | 28.6 | 11 | 35.6 | 10 | 32.4 | 10 | 325.6 | 3 | |
401-800 (moyennement dense) | 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 | . | 4.9 | 26 | 8.1 | 21 | 1.7 | 45 | 14.7 | 15 | |
subalpin | 0.3 | 100 | 0.0 | . | 11.2 | 18 | 10.3 | 18 | 14.0 | 16 | 7.4 | 21 | 43.2 | 9 | |
haut-montagnard | 1.5 | 50 | 0.0 | . | 21.3 | 13 | 16.9 | 14 | 23.6 | 12 | 13.3 | 16 | 76.5 | 6 | |
montagnard inférieur et supérieur | 70.7 | 6 | 35.6 | 9 | 75.6 | 6 | 2.2 | 40 | 7.3 | 21 | 15.3 | 14 | 206.8 | 4 | |
submontagnard | 20.8 | 12 | 87.2 | 5 | 9.2 | 19 | 0.4 | 100 | 2.5 | 38 | 0.0 | . | 120.0 | 5 | |
hyperinsubrique et collinéen | 0.0 | . | 2.1 | 41 | 0.0 | . | 2.8 | 35 | 0.0 | . | 22.7 | 11 | 27.6 | 10 | |
total | 93.4 | 5 | 124.9 | 4 | 117.3 | 5 | 37.5 | 9 | 55.4 | 7 | 60.4 | 6 | 488.8 | 2 | |
801-1200 (dense) | 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 | 0.4 | 100 | 2.9 | 35 | |
subalpin | 0.0 | . | 0.0 | . | 4.5 | 28 | 5.2 | 26 | 9.2 | 19 | 3.9 | 30 | 22.8 | 12 | |
haut-montagnard | 0.0 | . | 0.0 | . | 11.4 | 17 | 8.3 | 20 | 10.7 | 18 | 7.5 | 21 | 37.9 | 9 | |
montagnard inférieur et supérieur | 24.7 | 11 | 16.4 | 14 | 45.1 | 8 | 2.1 | 41 | 4.4 | 28 | 7.2 | 22 | 100.0 | 5 | |
submontagnard | 1.4 | 50 | 16.4 | 14 | 1.7 | 45 | 0.0 | . | 0.4 | 100 | 0.0 | . | 19.8 | 13 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 9.2 | 19 | 9.5 | 19 | |
total | 26.1 | 11 | 32.8 | 10 | 62.8 | 7 | 17.0 | 14 | 26.1 | 11 | 28.2 | 10 | 193.0 | 4 | |
>1200 (très dense) | 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 | . | 2.9 | 35 | 1.5 | 50 | 2.2 | 41 | 0.7 | 71 | 7.3 | 22 | |
haut-montagnard | 0.0 | . | 0.0 | . | 4.1 | 29 | 1.8 | 44 | 2.1 | 41 | 0.7 | 70 | 8.7 | 20 | |
montagnard inférieur et supérieur | 2.5 | 38 | 3.4 | 31 | 13.2 | 16 | 0.0 | . | 0.4 | 100 | 1.1 | 57 | 20.4 | 13 | |
submontagnard | 1.0 | 58 | 1.8 | 45 | 1.5 | 50 | 0.0 | . | 0.0 | . | 0.0 | . | 4.3 | 29 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.5 | 50 | 1.5 | 50 | |
total | 3.5 | 32 | 5.1 | 26 | 21.6 | 12 | 3.3 | 33 | 4.6 | 28 | 4.0 | 30 | 42.1 | 9 | |
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. 1377185. Birmensdorf, Swiss Federal Research Institute WSL