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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 | . | 2.2 | 41 | 0.0 | . | 2.2 | 41 | |
subalpin | 0.0 | . | 0.0 | . | 0.3 | 100 | 5.2 | 26 | 1.8 | 44 | 7.3 | 22 | |
haut-montagnard | 0.0 | . | 0.0 | . | 1.2 | 50 | 9.3 | 19 | 3.9 | 30 | 14.4 | 15 | |
montagnard inférieur et supérieur | 0.7 | 70 | 0.0 | . | 6.0 | 23 | 5.0 | 26 | 1.5 | 50 | 13.2 | 16 | |
submontagnard | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 3.4 | 33 | 3.4 | 33 | |
total | 0.7 | 70 | 0.3 | 100 | 7.6 | 20 | 21.7 | 12 | 10.5 | 18 | 40.8 | 9 | |
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 | . | 3.9 | 30 | 0.7 | 71 | 4.6 | 28 | |
subalpin | 0.0 | . | 0.0 | . | 1.1 | 58 | 13.6 | 16 | 3.9 | 30 | 18.6 | 14 | |
haut-montagnard | 0.0 | . | 0.0 | . | 2.4 | 38 | 15.9 | 14 | 6.8 | 22 | 25.1 | 11 | |
montagnard inférieur et supérieur | 2.1 | 41 | 1.7 | 45 | 10.6 | 18 | 11.5 | 17 | 5.9 | 24 | 31.8 | 10 | |
submontagnard | 0.7 | 70 | 0.0 | . | 0.4 | 100 | 0.7 | 71 | 0.0 | . | 1.7 | 45 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | 6.0 | 24 | 6.4 | 24 | |
total | 2.8 | 35 | 1.7 | 45 | 14.4 | 15 | 46.0 | 8 | 23.3 | 11 | 88.2 | 6 | |
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 | . | 2.8 | 35 | 0.0 | . | 2.8 | 35 | |
subalpin | 0.0 | . | 0.0 | . | 1.0 | 58 | 9.7 | 19 | 3.5 | 31 | 14.2 | 16 | |
haut-montagnard | 0.0 | . | 0.0 | . | 3.0 | 33 | 16.1 | 15 | 5.3 | 25 | 24.4 | 12 | |
montagnard inférieur et supérieur | 4.3 | 29 | 1.4 | 50 | 9.4 | 19 | 9.2 | 19 | 8.0 | 21 | 32.3 | 10 | |
submontagnard | 1.7 | 45 | 1.0 | 58 | 0.8 | 70 | 0.4 | 100 | 0.0 | . | 4.0 | 30 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 1.7 | 45 | 10.6 | 18 | 12.3 | 16 | |
total | 6.0 | 24 | 2.4 | 38 | 14.2 | 15 | 39.9 | 9 | 27.4 | 10 | 90.0 | 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 | . | 3.2 | 33 | 0.3 | 100 | 3.5 | 31 | |
subalpin | 0.0 | . | 0.0 | . | 2.0 | 45 | 12.1 | 17 | 1.0 | 58 | 15.1 | 15 | |
haut-montagnard | 0.0 | . | 0.0 | . | 5.6 | 25 | 24.0 | 12 | 6.4 | 23 | 36.1 | 10 | |
montagnard inférieur et supérieur | 7.7 | 21 | 4.4 | 28 | 32.1 | 10 | 18.9 | 13 | 7.9 | 21 | 71.0 | 7 | |
submontagnard | 1.4 | 50 | 2.0 | 41 | 1.8 | 45 | 2.1 | 40 | 0.0 | . | 7.3 | 22 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 1.1 | 58 | 10.9 | 17 | 12.0 | 17 | |
total | 9.1 | 19 | 6.5 | 23 | 41.6 | 8 | 61.3 | 7 | 26.6 | 11 | 145.0 | 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 | . | 0.7 | 71 | 0.0 | . | 0.7 | 71 | |
subalpin | 0.0 | . | 0.0 | . | 0.0 | . | 4.2 | 29 | 1.0 | 58 | 5.2 | 26 | |
haut-montagnard | 0.0 | . | 0.0 | . | 0.9 | 70 | 16.3 | 14 | 1.4 | 50 | 18.6 | 14 | |
montagnard inférieur et supérieur | 5.2 | 25 | 3.0 | 33 | 18.7 | 13 | 5.9 | 24 | 3.9 | 30 | 36.7 | 10 | |
submontagnard | 0.7 | 71 | 2.7 | 35 | 3.1 | 35 | 2.1 | 41 | 0.0 | . | 8.5 | 20 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 2.4 | 38 | 4.1 | 30 | 6.6 | 23 | |
total | 5.9 | 24 | 5.7 | 24 | 22.7 | 12 | 31.5 | 10 | 10.5 | 18 | 76.4 | 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 | . | 0.0 | . | 0.3 | 100 | 0.3 | 100 | 0.7 | 71 | |
haut-montagnard | 0.0 | . | 0.0 | . | 0.4 | 100 | 2.5 | 38 | 0.3 | 100 | 3.2 | 33 | |
montagnard inférieur et supérieur | 3.2 | 33 | 3.1 | 33 | 7.0 | 23 | 3.9 | 30 | 2.1 | 41 | 19.4 | 14 | |
submontagnard | 1.7 | 45 | 2.1 | 41 | 0.0 | . | 0.4 | 100 | 0.0 | . | 4.2 | 29 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.4 | 100 | 0.7 | 71 | |
total | 5.0 | 26 | 5.2 | 26 | 7.5 | 22 | 7.4 | 22 | 3.1 | 33 | 28.1 | 11 | |
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 | . | 0.0 | . | 1.1 | 58 | 0.0 | . | 1.1 | 58 | |
montagnard inférieur et supérieur | 1.4 | 50 | 1.1 | 58 | 3.4 | 31 | 1.4 | 50 | 0.7 | 71 | 8.1 | 21 | |
submontagnard | 0.0 | . | 0.7 | 71 | 0.4 | 100 | 0.7 | 71 | 0.0 | . | 1.8 | 45 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.8 | 71 | 0.8 | 71 | |
total | 1.4 | 50 | 1.8 | 45 | 3.8 | 30 | 3.2 | 33 | 1.5 | 50 | 11.7 | 17 | |
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. 1396596. Birmensdorf, Swiss Federal Research Institute WSL