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région de production | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 | . | 3.6 | 32 | 0.0 | . | 3.6 | 32 | |
subalpin | 0.0 | . | 0.0 | . | 0.7 | 70 | 7.9 | 21 | 1.8 | 44 | 10.3 | 18 | |
haut-montagnard | 0.0 | . | 0.0 | . | 1.8 | 40 | 9.5 | 19 | 2.2 | 40 | 13.5 | 16 | |
montagnard inférieur et supérieur | 0.7 | 71 | 0.7 | 71 | 6.6 | 23 | 4.7 | 26 | 3.0 | 35 | 15.7 | 15 | |
submontagnard | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | 4.5 | 28 | 4.9 | 27 | |
total | 0.7 | 71 | 0.7 | 71 | 9.1 | 19 | 26.0 | 11 | 11.5 | 17 | 48.0 | 8 | |
1-4% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 4.3 | 29 | 0.3 | 100 | 4.6 | 28 | |
subalpin | 0.0 | . | 0.0 | . | 1.0 | 58 | 15.0 | 15 | 2.9 | 35 | 18.8 | 13 | |
haut-montagnard | 0.0 | . | 0.0 | . | 1.9 | 41 | 21.2 | 13 | 9.9 | 18 | 33.0 | 10 | |
montagnard inférieur et supérieur | 2.9 | 35 | 2.0 | 41 | 14.5 | 15 | 16.6 | 14 | 10.9 | 18 | 46.9 | 8 | |
submontagnard | 1.4 | 50 | 1.4 | 50 | 0.4 | 100 | 1.4 | 49 | 0.0 | . | 4.6 | 28 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | 13.1 | 16 | 13.9 | 15 | |
total | 4.3 | 29 | 3.4 | 31 | 17.8 | 13 | 59.2 | 7 | 37.2 | 9 | 121.8 | 5 | |
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 | . | 2.1 | 41 | 0.3 | 100 | 2.4 | 38 | |
subalpin | 0.0 | . | 0.0 | . | 1.2 | 58 | 9.5 | 19 | 3.8 | 30 | 14.5 | 15 | |
haut-montagnard | 0.0 | . | 0.0 | . | 4.2 | 28 | 18.5 | 13 | 4.0 | 30 | 26.7 | 11 | |
montagnard inférieur et supérieur | 2.8 | 35 | 1.3 | 50 | 13.0 | 16 | 10.7 | 17 | 5.7 | 25 | 33.6 | 10 | |
submontagnard | 0.3 | 100 | 1.0 | 58 | 0.4 | 100 | 1.1 | 57 | 0.0 | . | 2.9 | 35 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 2.4 | 38 | 10.3 | 18 | 12.7 | 16 | |
total | 3.2 | 33 | 2.4 | 38 | 18.8 | 13 | 44.4 | 8 | 24.1 | 11 | 92.8 | 6 | |
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 | . | 2.5 | 38 | 0.4 | 100 | 2.8 | 35 | |
subalpin | 0.0 | . | 0.0 | . | 1.1 | 58 | 9.9 | 19 | 2.8 | 35 | 13.8 | 16 | |
haut-montagnard | 0.0 | . | 0.0 | . | 3.4 | 33 | 24.0 | 12 | 5.3 | 25 | 32.7 | 10 | |
montagnard inférieur et supérieur | 8.4 | 20 | 4.1 | 29 | 26.2 | 11 | 14.2 | 15 | 6.1 | 24 | 58.9 | 7 | |
submontagnard | 1.7 | 45 | 3.8 | 30 | 1.8 | 45 | 1.7 | 45 | 0.0 | . | 9.1 | 20 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 1.4 | 50 | 5.3 | 26 | 6.7 | 23 | |
total | 10.1 | 18 | 7.9 | 21 | 32.6 | 10 | 53.6 | 8 | 19.8 | 13 | 124.0 | 5 | |
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 | . | 0.3 | 100 | 0.0 | . | 0.3 | 100 | |
subalpin | 0.0 | . | 0.0 | . | 0.0 | . | 2.5 | 38 | 0.3 | 100 | 2.8 | 35 | |
haut-montagnard | 0.0 | . | 0.0 | . | 0.9 | 70 | 10.0 | 19 | 2.5 | 38 | 13.3 | 16 | |
montagnard inférieur et supérieur | 6.0 | 24 | 4.2 | 29 | 12.8 | 16 | 6.3 | 23 | 2.5 | 38 | 31.8 | 10 | |
submontagnard | 2.1 | 41 | 2.0 | 41 | 2.7 | 37 | 2.0 | 41 | 0.0 | . | 8.8 | 20 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | 2.5 | 37 | 2.8 | 35 | |
total | 8.1 | 20 | 6.2 | 23 | 16.3 | 14 | 21.5 | 12 | 7.8 | 21 | 59.9 | 7 | |
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 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
subalpin | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.3 | 100 | 0.0 | . | 0.8 | 71 | |
haut-montagnard | 0.0 | . | 0.0 | . | 0.0 | . | 1.4 | 50 | 0.4 | 100 | 1.8 | 45 | |
montagnard inférieur et supérieur | 2.8 | 35 | 1.7 | 45 | 10.7 | 19 | 2.0 | 41 | 1.1 | 57 | 18.2 | 14 | |
submontagnard | 0.0 | . | 0.3 | 100 | 0.8 | 71 | 0.0 | . | 0.0 | . | 1.1 | 58 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.4 | 100 | 0.7 | 71 | |
total | 2.8 | 35 | 2.0 | 41 | 11.9 | 18 | 4.0 | 29 | 1.8 | 44 | 22.6 | 13 | |
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 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
subalpin | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
haut-montagnard | 0.0 | . | 0.0 | . | 1.3 | 57 | 0.7 | 71 | 0.0 | . | 2.0 | 45 | |
montagnard inférieur et supérieur | 1.1 | 58 | 0.7 | 71 | 3.4 | 33 | 1.4 | 50 | 0.7 | 71 | 7.2 | 22 | |
submontagnard | 0.7 | 70 | 0.3 | 100 | 0.4 | 100 | 0.0 | . | 0.0 | . | 1.4 | 50 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.4 | 100 | |
total | 1.8 | 45 | 1.0 | 58 | 5.1 | 28 | 2.4 | 38 | 0.7 | 71 | 11.0 | 18 | |
total | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 12.8 | 16 | 1.0 | 58 | 13.8 | 16 | |
subalpin | 0.0 | . | 0.0 | . | 4.4 | 29 | 45.0 | 8 | 11.5 | 17 | 61.0 | 7 | |
haut-montagnard | 0.0 | . | 0.0 | . | 13.5 | 15 | 85.2 | 6 | 24.2 | 11 | 122.9 | 5 | |
montagnard inférieur et supérieur | 24.7 | 11 | 14.7 | 15 | 87.2 | 5 | 55.9 | 7 | 30.0 | 10 | 212.5 | 3 | |
submontagnard | 6.2 | 23 | 8.8 | 19 | 6.5 | 24 | 6.3 | 23 | 0.0 | . | 27.9 | 11 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 6.0 | 24 | 36.2 | 8 | 42.1 | 7 | |
total | 30.9 | 10 | 23.6 | 11 | 111.7 | 4 | 211.1 | 3 | 102.9 | 3 | 480.2 | 2 |
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. 1396626. Birmensdorf, Swiss Federal Research Institute WSL