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région de production | |||||||||||||
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Jura | Plateau | Préalpes | Alpes | Sud des Alpes | Suisse | ||||||||
degré de recouvrement de la régénération bien installée | étages de végétation NaiS (6 classes) | 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 | . |
subalpin supérieur | 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 | . | |
haut-montagnard | 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 | . | |
submontagnard | 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 | . | |
total | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
<1% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 4.6 | 21 | 1.6 | 35 | 6.2 | 18 | |
subalpin | 0.0 | . | 0.0 | . | 1.6 | 35 | 14.5 | 12 | 2.1 | 30 | 18.3 | 10 | |
haut-montagnard | 0.2 | 100 | 0.0 | . | 3.0 | 25 | 14.5 | 11 | 4.9 | 20 | 22.6 | 9 | |
montagnard inférieur et supérieur | 5.3 | 19 | 3.3 | 24 | 10.1 | 13 | 5.8 | 18 | 4.8 | 20 | 29.3 | 8 | |
submontagnard | 1.2 | 41 | 8.7 | 15 | 0.0 | . | 0.0 | . | 0.0 | . | 9.9 | 14 | |
hyperinsubrique et collinéen | 0.2 | 100 | 0.4 | 70 | 0.0 | . | 0.6 | 58 | 4.1 | 22 | 5.3 | 19 | |
total | 6.9 | 17 | 12.5 | 12 | 14.8 | 11 | 40.1 | 7 | 17.4 | 10 | 91.6 | 4 | |
1-4% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.2 | 100 | 11.7 | 13 | 3.7 | 23 | 15.6 | 11 | |
subalpin | 0.0 | . | 0.0 | . | 4.1 | 22 | 31.3 | 8 | 7.2 | 16 | 42.6 | 7 | |
haut-montagnard | 1.0 | 45 | 0.8 | 50 | 5.9 | 18 | 27.2 | 8 | 8.2 | 15 | 43.1 | 7 | |
montagnard inférieur et supérieur | 17.0 | 10 | 7.3 | 16 | 21.8 | 9 | 14.6 | 11 | 10.5 | 13 | 71.3 | 5 | |
submontagnard | 4.7 | 20 | 14.3 | 11 | 1.3 | 41 | 1.8 | 33 | 0.0 | . | 22.0 | 9 | |
hyperinsubrique et collinéen | 0.2 | 100 | 0.2 | 100 | 0.0 | . | 0.6 | 58 | 10.3 | 13 | 11.3 | 13 | |
total | 23.0 | 9 | 22.5 | 9 | 33.3 | 7 | 87.2 | 4 | 39.9 | 6 | 205.8 | 3 | |
5-9% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 8.4 | 15 | 2.3 | 29 | 10.7 | 14 | |
subalpin | 0.0 | . | 0.2 | 100 | 2.2 | 30 | 20.4 | 10 | 5.6 | 18 | 28.5 | 8 | |
haut-montagnard | 0.2 | 100 | 0.0 | . | 6.0 | 18 | 26.3 | 8 | 8.0 | 15 | 40.5 | 7 | |
montagnard inférieur et supérieur | 22.6 | 9 | 7.6 | 16 | 24.3 | 9 | 11.5 | 13 | 10.1 | 14 | 76.2 | 5 | |
submontagnard | 6.7 | 17 | 16.1 | 11 | 2.2 | 31 | 1.9 | 31 | 0.0 | . | 27.0 | 8 | |
hyperinsubrique et collinéen | 0.0 | . | 0.2 | 100 | 0.0 | . | 2.0 | 32 | 10.8 | 13 | 13.0 | 12 | |
total | 29.5 | 8 | 24.2 | 9 | 34.8 | 7 | 70.6 | 5 | 36.8 | 7 | 195.9 | 3 | |
10-25% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 10.4 | 14 | 3.1 | 25 | 13.5 | 12 | |
subalpin | 0.0 | . | 0.0 | . | 3.1 | 26 | 24.8 | 9 | 4.3 | 21 | 32.2 | 8 | |
haut-montagnard | 0.6 | 58 | 0.2 | 100 | 12.7 | 12 | 44.4 | 6 | 8.6 | 15 | 66.6 | 5 | |
montagnard inférieur et supérieur | 40.4 | 6 | 17.2 | 10 | 53.4 | 5 | 31.2 | 8 | 10.5 | 13 | 152.7 | 3 | |
submontagnard | 15.3 | 11 | 40.9 | 6 | 4.3 | 22 | 4.3 | 21 | 0.0 | . | 64.8 | 5 | |
hyperinsubrique et collinéen | 0.0 | . | 0.8 | 50 | 0.0 | . | 3.6 | 23 | 15.1 | 11 | 19.5 | 10 | |
total | 56.3 | 5 | 59.1 | 5 | 73.5 | 4 | 118.7 | 4 | 41.7 | 6 | 349.2 | 2 | |
26-50% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 2.0 | 32 | 0.6 | 58 | 2.6 | 28 | |
subalpin | 0.0 | . | 0.0 | . | 0.8 | 50 | 9.8 | 14 | 1.2 | 41 | 11.8 | 13 | |
haut-montagnard | 0.2 | 100 | 0.0 | . | 2.2 | 30 | 23.4 | 9 | 3.3 | 24 | 29.2 | 8 | |
montagnard inférieur et supérieur | 24.6 | 8 | 14.5 | 11 | 31.1 | 8 | 12.5 | 12 | 4.9 | 20 | 87.5 | 5 | |
submontagnard | 12.1 | 12 | 33.8 | 7 | 4.3 | 22 | 2.8 | 27 | 0.0 | . | 53.0 | 6 | |
hyperinsubrique et collinéen | 0.0 | . | 0.6 | 58 | 0.0 | . | 2.2 | 30 | 6.1 | 18 | 8.9 | 15 | |
total | 36.9 | 7 | 48.9 | 6 | 38.4 | 7 | 52.8 | 6 | 16.0 | 11 | 193.0 | 3 | |
51-75% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 1.6 | 35 | 0.0 | . | 1.6 | 35 | |
subalpin | 0.0 | . | 0.0 | . | 0.0 | . | 2.9 | 27 | 0.8 | 50 | 3.6 | 24 | |
haut-montagnard | 0.2 | 100 | 0.0 | . | 1.6 | 35 | 8.3 | 15 | 0.8 | 50 | 10.9 | 13 | |
montagnard inférieur et supérieur | 17.1 | 10 | 10.4 | 14 | 16.3 | 11 | 5.2 | 19 | 2.0 | 32 | 51.0 | 6 | |
submontagnard | 9.9 | 14 | 25.7 | 8 | 1.3 | 41 | 0.8 | 50 | 0.0 | . | 37.7 | 7 | |
hyperinsubrique et collinéen | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.4 | 71 | 1.0 | 45 | 1.6 | 35 | |
total | 27.3 | 8 | 36.3 | 7 | 19.3 | 10 | 19.1 | 10 | 4.5 | 21 | 106.5 | 4 | |
76-100% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.2 | 100 | |
subalpin | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.2 | 100 | 0.4 | 71 | |
haut-montagnard | 0.2 | 100 | 0.0 | . | 0.2 | 100 | 1.6 | 35 | 0.6 | 57 | 2.6 | 28 | |
montagnard inférieur et supérieur | 9.7 | 14 | 4.1 | 22 | 7.3 | 16 | 2.2 | 30 | 0.4 | 71 | 23.7 | 9 | |
submontagnard | 10.3 | 13 | 19.8 | 10 | 0.7 | 58 | 0.8 | 50 | 0.0 | . | 31.6 | 8 | |
hyperinsubrique et collinéen | 0.0 | . | 0.6 | 58 | 0.0 | . | 0.2 | 100 | 0.8 | 50 | 1.6 | 35 | |
total | 20.3 | 9 | 24.5 | 8 | 8.2 | 16 | 5.2 | 20 | 1.9 | 31 | 60.1 | 5 | |
total | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.2 | 100 | 39.0 | 7 | 11.4 | 13 | 50.5 | 6 | |
subalpin | 0.0 | . | 0.2 | 100 | 11.9 | 13 | 103.9 | 4 | 21.3 | 9 | 137.2 | 3 | |
haut-montagnard | 2.7 | 27 | 1.0 | 45 | 31.7 | 7 | 145.8 | 3 | 34.3 | 7 | 215.5 | 3 | |
montagnard inférieur et supérieur | 136.8 | 2 | 64.3 | 5 | 164.5 | 2 | 83.0 | 4 | 43.1 | 6 | 491.6 | 1 | |
submontagnard | 60.2 | 5 | 159.4 | 2 | 14.1 | 12 | 12.4 | 12 | 0.0 | . | 246.1 | 2 | |
hyperinsubrique et collinéen | 0.4 | 71 | 3.0 | 26 | 0.0 | . | 9.6 | 14 | 48.1 | 5 | 61.1 | 5 | |
total | 200.1 | 1 | 227.9 | 1 | 222.3 | 1 | 393.7 | 1 | 158.3 | 2 | 1202.2 | 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. 1224668. Birmensdorf, Swiss Federal Research Institute WSL