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région de production | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jura | Plateau | Préalpes | Alpes | Sud des Alpes | Suisse | ||||||||
degré de recouvrement de la régénération (6 classes) | 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 | . | 1.4 | 38 | 0.0 | . | 1.4 | 38 | |
haut-montagnard | 0.4 | 70 | 0.0 | . | 1.2 | 41 | 4.9 | 20 | 0.0 | . | 6.6 | 18 | |
montagnard inférieur et supérieur | 0.0 | . | 0.2 | 100 | 2.3 | 30 | 1.8 | 33 | 0.4 | 71 | 4.6 | 21 | |
submontagnard | 0.0 | . | 0.8 | 50 | 0.0 | . | 0.0 | . | 0.0 | . | 0.8 | 50 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 70 | 0.4 | 70 | |
total | 0.4 | 70 | 1.0 | 45 | 3.5 | 24 | 8.1 | 16 | 0.8 | 50 | 13.8 | 12 | |
<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 | 0.0 | . | 2.4 | 29 | |
subalpin | 0.0 | . | 0.0 | . | 1.6 | 35 | 11.0 | 13 | 0.9 | 44 | 13.6 | 12 | |
haut-montagnard | 0.8 | 50 | 0.4 | 71 | 3.7 | 23 | 11.3 | 13 | 1.8 | 33 | 18.1 | 10 | |
montagnard inférieur et supérieur | 5.7 | 19 | 3.7 | 23 | 8.7 | 15 | 3.8 | 22 | 2.4 | 29 | 24.3 | 9 | |
submontagnard | 1.8 | 33 | 5.6 | 19 | 0.2 | 100 | 0.2 | 100 | 0.0 | . | 7.8 | 16 | |
hyperinsubrique et collinéen | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.2 | 100 | 1.4 | 38 | 1.8 | 33 | |
total | 8.4 | 15 | 9.9 | 14 | 14.3 | 11 | 29.0 | 8 | 6.5 | 17 | 68.1 | 5 | |
1-9% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.2 | 100 | 13.7 | 12 | 2.7 | 27 | 16.6 | 11 | |
subalpin | 0.0 | . | 0.2 | 100 | 5.1 | 19 | 39.4 | 7 | 6.6 | 17 | 51.3 | 6 | |
haut-montagnard | 0.6 | 58 | 0.6 | 58 | 10.7 | 13 | 43.1 | 6 | 10.3 | 13 | 65.4 | 5 | |
montagnard inférieur et supérieur | 33.0 | 7 | 14.2 | 11 | 34.5 | 7 | 22.3 | 9 | 11.8 | 13 | 115.8 | 4 | |
submontagnard | 10.9 | 13 | 28.0 | 8 | 2.4 | 30 | 1.8 | 33 | 0.0 | . | 43.1 | 6 | |
hyperinsubrique et collinéen | 0.2 | 100 | 0.6 | 58 | 0.0 | . | 1.8 | 33 | 12.4 | 12 | 14.9 | 11 | |
total | 44.7 | 6 | 43.6 | 6 | 53.0 | 5 | 122.0 | 3 | 43.8 | 6 | 307.1 | 2 | |
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 | . | 6.9 | 17 | 2.2 | 30 | 9.1 | 15 | |
subalpin | 0.0 | . | 0.0 | . | 2.9 | 27 | 18.3 | 10 | 6.0 | 18 | 27.2 | 8 | |
haut-montagnard | 0.4 | 71 | 0.0 | . | 6.5 | 17 | 32.8 | 7 | 8.9 | 14 | 48.7 | 6 | |
montagnard inférieur et supérieur | 35.2 | 7 | 15.8 | 11 | 42.6 | 6 | 20.5 | 9 | 11.8 | 12 | 125.9 | 4 | |
submontagnard | 11.9 | 12 | 41.1 | 6 | 3.5 | 25 | 3.1 | 25 | 0.0 | . | 59.6 | 5 | |
hyperinsubrique et collinéen | 0.0 | . | 0.2 | 100 | 0.0 | . | 2.2 | 30 | 14.0 | 11 | 16.4 | 11 | |
total | 47.5 | 6 | 57.1 | 5 | 55.4 | 5 | 83.9 | 4 | 42.9 | 6 | 286.8 | 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 | . | 4.6 | 21 | 0.2 | 100 | 4.8 | 20 | |
subalpin | 0.0 | . | 0.0 | . | 0.4 | 71 | 12.4 | 13 | 2.3 | 29 | 15.1 | 11 | |
haut-montagnard | 0.0 | . | 0.0 | . | 3.7 | 23 | 23.0 | 9 | 6.3 | 17 | 33.0 | 8 | |
montagnard inférieur et supérieur | 26.7 | 8 | 13.6 | 12 | 37.3 | 7 | 14.6 | 11 | 7.0 | 16 | 99.2 | 4 | |
submontagnard | 8.4 | 15 | 31.6 | 7 | 3.0 | 26 | 2.6 | 27 | 0.0 | . | 45.6 | 6 | |
hyperinsubrique et collinéen | 0.2 | 100 | 1.0 | 45 | 0.0 | . | 3.0 | 26 | 10.8 | 13 | 15.0 | 11 | |
total | 35.3 | 7 | 46.2 | 6 | 44.4 | 6 | 60.1 | 5 | 26.7 | 8 | 212.7 | 3 | |
51-75% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.2 | 100 |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 1.0 | 45 | 0.0 | . | 1.0 | 45 | |
subalpin | 0.0 | . | 0.0 | . | 0.4 | 71 | 4.0 | 22 | 0.2 | 100 | 4.6 | 21 | |
haut-montagnard | 0.0 | . | 0.0 | . | 2.0 | 32 | 11.9 | 13 | 3.3 | 24 | 17.2 | 11 | |
montagnard inférieur et supérieur | 18.6 | 10 | 9.9 | 14 | 24.0 | 9 | 10.8 | 13 | 3.5 | 23 | 66.8 | 5 | |
submontagnard | 11.2 | 13 | 29.3 | 8 | 2.6 | 29 | 2.6 | 27 | 0.0 | . | 45.7 | 6 | |
hyperinsubrique et collinéen | 0.0 | . | 0.6 | 58 | 0.0 | . | 1.8 | 33 | 4.3 | 21 | 6.7 | 17 | |
total | 29.8 | 8 | 39.8 | 6 | 29.0 | 8 | 32.4 | 8 | 11.3 | 13 | 142.3 | 3 | |
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 | . | 0.8 | 50 | 0.0 | . | 0.8 | 50 | |
subalpin | 0.0 | . | 0.0 | . | 0.0 | . | 1.4 | 38 | 0.0 | . | 1.4 | 38 | |
haut-montagnard | 0.2 | 100 | 0.0 | . | 0.6 | 58 | 7.0 | 17 | 0.4 | 71 | 8.2 | 15 | |
montagnard inférieur et supérieur | 15.8 | 11 | 7.1 | 16 | 12.5 | 12 | 6.6 | 17 | 2.0 | 31 | 43.9 | 7 | |
submontagnard | 15.0 | 11 | 23.0 | 9 | 2.2 | 31 | 1.6 | 35 | 0.0 | . | 41.8 | 7 | |
hyperinsubrique et collinéen | 0.0 | . | 0.4 | 71 | 0.0 | . | 0.2 | 100 | 2.3 | 30 | 2.9 | 27 | |
total | 31.1 | 7 | 30.4 | 7 | 15.3 | 11 | 17.5 | 10 | 4.6 | 20 | 99.0 | 4 | |
total | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.2 | 100 |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.2 | 100 | 29.5 | 8 | 5.1 | 19 | 34.7 | 7 | |
subalpin | 0.0 | . | 0.2 | 100 | 10.5 | 13 | 88.0 | 4 | 16.1 | 10 | 114.7 | 4 | |
haut-montagnard | 2.5 | 29 | 1.0 | 45 | 28.5 | 8 | 134.0 | 3 | 31.0 | 7 | 197.0 | 3 | |
montagnard inférieur et supérieur | 135.1 | 2 | 64.5 | 5 | 161.8 | 2 | 80.4 | 4 | 38.9 | 6 | 480.7 | 1 | |
submontagnard | 59.3 | 5 | 159.4 | 2 | 13.9 | 12 | 11.8 | 12 | 0.0 | . | 244.3 | 2 | |
hyperinsubrique et collinéen | 0.4 | 71 | 3.0 | 26 | 0.0 | . | 9.2 | 15 | 45.6 | 5 | 58.1 | 5 | |
total | 197.3 | 1 | 228.0 | 1 | 214.8 | 1 | 353.1 | 1 | 136.6 | 2 | 1129.7 | 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. 1314099. Birmensdorf, Swiss Federal Research Institute WSL