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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 | . | 2.4 | 29 | 0.4 | 71 | 2.8 | 27 | |
subalpin | 0.0 | . | 0.0 | . | 0.6 | 58 | 8.1 | 15 | 1.5 | 35 | 10.2 | 14 | |
haut-montagnard | 0.0 | . | 0.0 | . | 1.5 | 35 | 10.2 | 14 | 4.3 | 21 | 16.0 | 11 | |
montagnard inférieur et supérieur | 0.6 | 58 | 0.0 | . | 5.2 | 19 | 4.0 | 22 | 4.0 | 22 | 13.8 | 12 | |
submontagnard | 0.0 | . | 0.8 | 50 | 0.0 | . | 0.0 | . | 0.0 | . | 0.8 | 50 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 71 | 2.5 | 29 | 2.9 | 27 | |
total | 0.6 | 58 | 0.8 | 50 | 7.3 | 16 | 25.2 | 9 | 12.7 | 12 | 46.5 | 6 | |
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 | 5.1 | 19 | 2.1 | 30 | 7.4 | 16 | |
subalpin | 0.0 | . | 0.0 | . | 1.6 | 35 | 17.3 | 10 | 4.8 | 20 | 23.7 | 9 | |
haut-montagnard | 0.0 | . | 0.0 | . | 3.1 | 25 | 18.3 | 10 | 7.0 | 16 | 28.5 | 8 | |
montagnard inférieur et supérieur | 2.6 | 28 | 1.2 | 41 | 11.5 | 13 | 11.1 | 13 | 10.3 | 13 | 36.6 | 7 | |
submontagnard | 0.6 | 58 | 0.6 | 58 | 0.4 | 71 | 0.6 | 58 | 0.0 | . | 2.2 | 30 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 71 | 7.8 | 16 | 8.2 | 15 | |
total | 3.2 | 25 | 1.8 | 33 | 16.8 | 11 | 52.8 | 6 | 32.1 | 7 | 106.6 | 4 | |
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 | . | 3.6 | 23 | 1.0 | 45 | 4.5 | 21 | |
subalpin | 0.0 | . | 0.0 | . | 0.6 | 58 | 11.0 | 13 | 3.7 | 23 | 15.3 | 11 | |
haut-montagnard | 0.0 | . | 0.0 | . | 3.5 | 23 | 17.0 | 11 | 7.0 | 16 | 27.6 | 8 | |
montagnard inférieur et supérieur | 5.1 | 19 | 1.2 | 41 | 11.5 | 13 | 9.0 | 15 | 8.3 | 15 | 35.1 | 7 | |
submontagnard | 1.7 | 33 | 0.8 | 50 | 0.9 | 50 | 1.0 | 44 | 0.0 | . | 4.4 | 21 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 1.6 | 35 | 8.7 | 15 | 10.3 | 13 | |
total | 6.9 | 17 | 2.0 | 32 | 16.4 | 11 | 43.1 | 6 | 28.7 | 8 | 97.1 | 4 | |
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 | . | 4.5 | 21 | 0.8 | 50 | 5.3 | 19 | |
subalpin | 0.0 | . | 0.0 | . | 1.3 | 41 | 14.1 | 12 | 2.7 | 27 | 18.1 | 10 | |
haut-montagnard | 0.0 | . | 0.0 | . | 5.5 | 19 | 27.1 | 8 | 6.9 | 17 | 39.5 | 7 | |
montagnard inférieur et supérieur | 7.8 | 16 | 4.8 | 20 | 32.9 | 7 | 22.1 | 9 | 9.0 | 14 | 76.5 | 5 | |
submontagnard | 1.8 | 33 | 3.5 | 23 | 1.7 | 35 | 1.6 | 35 | 0.0 | . | 8.6 | 15 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 1.8 | 33 | 11.7 | 12 | 13.5 | 12 | |
total | 9.6 | 14 | 8.3 | 15 | 41.4 | 6 | 71.2 | 5 | 31.0 | 7 | 161.5 | 3 | |
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 | . | 0.8 | 50 | 0.2 | 100 | 1.0 | 45 | |
subalpin | 0.0 | . | 0.0 | . | 0.6 | 58 | 5.2 | 20 | 0.8 | 50 | 6.6 | 17 | |
haut-montagnard | 0.0 | . | 0.0 | . | 0.6 | 58 | 16.2 | 11 | 3.1 | 25 | 19.9 | 10 | |
montagnard inférieur et supérieur | 5.3 | 19 | 3.3 | 24 | 17.0 | 11 | 8.7 | 15 | 3.7 | 23 | 38.1 | 7 | |
submontagnard | 0.4 | 71 | 2.7 | 27 | 2.4 | 30 | 2.2 | 30 | 0.0 | . | 7.7 | 16 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 1.8 | 33 | 3.7 | 23 | 5.5 | 19 | |
total | 5.7 | 18 | 6.1 | 18 | 20.6 | 10 | 34.9 | 7 | 11.5 | 13 | 78.7 | 5 | |
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 | . | 0.4 | 71 | 0.0 | . | 0.4 | 71 | |
subalpin | 0.0 | . | 0.0 | . | 0.0 | . | 0.8 | 50 | 0.6 | 57 | 1.4 | 38 | |
haut-montagnard | 0.0 | . | 0.0 | . | 0.2 | 100 | 4.2 | 22 | 0.4 | 71 | 4.8 | 20 | |
montagnard inférieur et supérieur | 3.6 | 23 | 2.0 | 32 | 8.3 | 16 | 4.0 | 22 | 1.8 | 33 | 19.6 | 10 | |
submontagnard | 1.4 | 38 | 2.8 | 27 | 0.4 | 71 | 0.2 | 100 | 0.0 | . | 4.7 | 20 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.6 | 58 | 0.8 | 50 | |
total | 5.0 | 20 | 4.8 | 20 | 8.9 | 15 | 9.9 | 14 | 3.3 | 24 | 31.8 | 8 | |
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 | . | 0.2 | 100 | 0.2 | 100 | |
haut-montagnard | 0.0 | . | 0.0 | . | 0.0 | . | 1.0 | 45 | 0.4 | 71 | 1.4 | 38 | |
montagnard inférieur et supérieur | 1.4 | 38 | 0.6 | 58 | 4.3 | 22 | 1.6 | 35 | 0.4 | 71 | 8.3 | 16 | |
submontagnard | 0.4 | 71 | 0.8 | 50 | 0.2 | 100 | 0.4 | 71 | 0.0 | . | 1.8 | 33 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.8 | 50 | 0.8 | 50 | |
total | 1.8 | 33 | 1.4 | 38 | 4.5 | 21 | 3.0 | 26 | 1.8 | 33 | 12.5 | 13 | |
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 | 16.8 | 11 | 4.5 | 21 | 21.5 | 9 | |
subalpin | 0.0 | . | 0.0 | . | 4.7 | 21 | 56.6 | 6 | 14.3 | 11 | 75.5 | 5 | |
haut-montagnard | 0.0 | . | 0.0 | . | 14.4 | 11 | 94.1 | 4 | 29.1 | 7 | 137.6 | 3 | |
montagnard inférieur et supérieur | 26.5 | 8 | 13.1 | 12 | 90.5 | 4 | 60.5 | 5 | 37.5 | 6 | 228.0 | 3 | |
submontagnard | 6.2 | 17 | 12.0 | 12 | 6.0 | 18 | 5.9 | 17 | 0.0 | . | 30.2 | 8 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 6.2 | 18 | 35.8 | 6 | 42.0 | 6 | |
total | 32.7 | 7 | 25.1 | 8 | 115.8 | 3 | 240.1 | 2 | 121.1 | 2 | 534.9 | 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. 1396616. Birmensdorf, Swiss Federal Research Institute WSL