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région de production | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jura | Plateau | Préalpes | Alpes | Sud des Alpes | Suisse | ||||||||
degré de fermeture | 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 | . | 0.4 | 71 | 2.4 | 29 | 0.0 | . | 2.8 | 27 | |
haut-montagnard | 0.2 | 100 | 0.0 | . | 3.3 | 25 | 5.5 | 19 | 0.8 | 50 | 9.9 | 14 | |
montagnard inférieur et supérieur | 0.8 | 50 | 1.7 | 35 | 5.9 | 18 | 2.0 | 32 | 0.4 | 71 | 10.8 | 14 | |
submontagnard | 1.3 | 40 | 5.1 | 19 | 0.2 | 100 | 0.0 | . | 0.0 | . | 6.6 | 17 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 2.3 | 30 | 6.8 | 16 | 9.9 | 14 | 10.0 | 14 | 1.2 | 41 | 30.1 | 8 | |
comprimé | 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 | 0.4 | 71 | 0.8 | 50 | |
subalpin | 0.0 | . | 0.0 | . | 0.4 | 71 | 5.9 | 18 | 0.6 | 58 | 6.9 | 17 | |
haut-montagnard | 0.0 | . | 0.0 | . | 3.1 | 25 | 19.5 | 10 | 4.6 | 20 | 27.2 | 8 | |
montagnard inférieur et supérieur | 30.8 | 7 | 16.7 | 10 | 37.2 | 7 | 23.2 | 9 | 16.2 | 10 | 124.0 | 4 | |
submontagnard | 22.2 | 9 | 48.6 | 6 | 4.3 | 22 | 5.7 | 18 | 0.0 | . | 80.8 | 5 | |
hyperinsubrique et collinéen | 0.0 | . | 0.2 | 100 | 0.0 | . | 1.8 | 33 | 13.6 | 11 | 15.6 | 11 | |
total | 53.1 | 5 | 65.5 | 5 | 44.9 | 6 | 56.5 | 5 | 35.4 | 7 | 255.3 | 2 | |
normal | 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 | . | 0.2 | 100 | 8.3 | 15 | 1.2 | 41 | 9.7 | 14 | |
haut-montagnard | 0.0 | . | 0.0 | . | 2.7 | 27 | 27.0 | 8 | 6.7 | 17 | 36.4 | 7 | |
montagnard inférieur et supérieur | 40.6 | 6 | 25.9 | 8 | 45.8 | 6 | 22.4 | 9 | 8.9 | 14 | 143.7 | 3 | |
submontagnard | 22.4 | 9 | 54.8 | 5 | 4.1 | 23 | 3.0 | 26 | 0.0 | . | 84.1 | 4 | |
hyperinsubrique et collinéen | 0.0 | . | 1.0 | 45 | 0.0 | . | 2.2 | 30 | 13.7 | 11 | 16.9 | 10 | |
total | 63.0 | 5 | 81.7 | 4 | 52.8 | 5 | 64.5 | 5 | 30.4 | 7 | 292.5 | 2 | |
lâche | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 2.6 | 28 | 0.4 | 71 | 2.9 | 26 | |
subalpin | 0.0 | . | 0.2 | 100 | 0.6 | 58 | 11.9 | 13 | 1.8 | 33 | 14.4 | 12 | |
haut-montagnard | 0.2 | 100 | 0.0 | . | 2.5 | 28 | 14.1 | 12 | 4.7 | 20 | 21.5 | 9 | |
montagnard inférieur et supérieur | 21.3 | 9 | 8.7 | 15 | 22.3 | 9 | 10.0 | 14 | 5.1 | 19 | 67.4 | 5 | |
submontagnard | 6.8 | 17 | 22.5 | 9 | 2.2 | 31 | 1.4 | 37 | 0.0 | . | 32.8 | 7 | |
hyperinsubrique et collinéen | 0.4 | 71 | 1.0 | 45 | 0.0 | . | 1.0 | 45 | 8.1 | 15 | 10.5 | 13 | |
total | 28.7 | 8 | 32.3 | 7 | 27.6 | 8 | 41.0 | 7 | 20.1 | 9 | 149.7 | 3 | |
aéré | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 8.9 | 15 | 1.2 | 41 | 10.1 | 14 | |
subalpin | 0.0 | . | 0.0 | . | 1.1 | 41 | 16.1 | 11 | 3.5 | 23 | 20.7 | 10 | |
haut-montagnard | 1.1 | 45 | 0.0 | . | 5.0 | 19 | 20.9 | 9 | 4.5 | 20 | 31.5 | 8 | |
montagnard inférieur et supérieur | 23.5 | 9 | 6.7 | 17 | 26.3 | 8 | 11.8 | 13 | 4.0 | 22 | 72.3 | 5 | |
submontagnard | 3.1 | 25 | 19.0 | 10 | 2.2 | 31 | 1.6 | 35 | 0.0 | . | 25.9 | 8 | |
hyperinsubrique et collinéen | 0.0 | . | 0.2 | 100 | 0.0 | . | 2.0 | 32 | 4.8 | 20 | 7.0 | 17 | |
total | 27.6 | 8 | 25.9 | 8 | 34.7 | 7 | 61.3 | 5 | 18.0 | 10 | 167.6 | 3 | |
clairièré | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 13.0 | 12 | 5.5 | 19 | 18.5 | 10 | |
subalpin | 0.0 | . | 0.0 | . | 2.1 | 31 | 18.2 | 10 | 4.3 | 21 | 24.5 | 9 | |
haut-montagnard | 1.3 | 41 | 0.6 | 58 | 3.6 | 23 | 16.6 | 11 | 3.7 | 23 | 25.7 | 9 | |
montagnard inférieur et supérieur | 9.4 | 14 | 3.1 | 25 | 9.9 | 14 | 2.8 | 27 | 4.0 | 22 | 29.2 | 8 | |
submontagnard | 3.3 | 24 | 5.9 | 18 | 0.7 | 57 | 0.2 | 100 | 0.0 | . | 10.2 | 14 | |
hyperinsubrique et collinéen | 0.0 | . | 0.6 | 58 | 0.0 | . | 1.0 | 45 | 1.8 | 33 | 3.4 | 24 | |
total | 14.0 | 12 | 10.3 | 13 | 16.2 | 11 | 51.8 | 6 | 19.3 | 9 | 111.5 | 4 | |
en collectifs serrés | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.2 | 100 | 2.4 | 29 | 0.4 | 71 | 3.0 | 26 | |
subalpin | 0.0 | . | 0.0 | . | 4.0 | 22 | 16.2 | 11 | 4.1 | 22 | 24.3 | 9 | |
haut-montagnard | 0.0 | . | 0.2 | 100 | 5.2 | 19 | 15.8 | 11 | 2.9 | 26 | 24.1 | 9 | |
montagnard inférieur et supérieur | 3.5 | 24 | 0.8 | 50 | 4.3 | 21 | 4.6 | 21 | 2.3 | 29 | 15.6 | 11 | |
submontagnard | 0.2 | 100 | 1.4 | 38 | 0.0 | . | 0.0 | . | 0.0 | . | 1.6 | 35 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 0.8 | 50 | 3.4 | 24 | 4.3 | 22 | |
total | 3.7 | 23 | 2.5 | 29 | 13.7 | 12 | 39.8 | 7 | 13.1 | 12 | 72.8 | 5 | |
en collectifs normaux | 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 | 25 | 1.2 | 41 | 4.4 | 21 | |
subalpin | 0.0 | . | 0.0 | . | 2.1 | 31 | 12.2 | 13 | 2.9 | 25 | 17.1 | 11 | |
haut-montagnard | 0.0 | . | 0.2 | 100 | 3.3 | 24 | 11.6 | 13 | 3.4 | 23 | 18.5 | 10 | |
montagnard inférieur et supérieur | 3.3 | 25 | 0.0 | . | 3.9 | 23 | 2.6 | 28 | 0.6 | 58 | 10.4 | 14 | |
submontagnard | 0.2 | 100 | 0.4 | 71 | 0.0 | . | 0.4 | 71 | 0.0 | . | 1.0 | 45 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 71 | 0.4 | 71 | 0.8 | 50 | |
total | 3.5 | 24 | 0.6 | 58 | 9.3 | 14 | 30.4 | 8 | 8.5 | 15 | 52.2 | 6 | |
fermeture étagée | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 3.0 | 26 | 0.0 | . | 3.0 | 26 | |
subalpin | 0.0 | . | 0.0 | . | 0.4 | 71 | 6.2 | 18 | 1.0 | 45 | 7.6 | 16 | |
haut-montagnard | 0.2 | 100 | 0.0 | . | 2.0 | 31 | 9.5 | 14 | 3.8 | 23 | 15.5 | 11 | |
montagnard inférieur et supérieur | 3.1 | 25 | 1.4 | 38 | 7.0 | 17 | 3.5 | 24 | 2.2 | 30 | 17.1 | 11 | |
submontagnard | 0.0 | . | 1.5 | 35 | 0.2 | 100 | 0.2 | 100 | 0.0 | . | 1.9 | 32 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.8 | 50 | 1.0 | 45 | |
total | 3.3 | 25 | 2.9 | 26 | 9.6 | 14 | 22.6 | 9 | 7.7 | 16 | 46.1 | 6 | |
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 | 35.1 | 7 | 9.0 | 14 | 44.3 | 6 | |
subalpin | 0.0 | . | 0.2 | 100 | 11.3 | 13 | 97.5 | 4 | 19.2 | 9 | 128.1 | 4 | |
haut-montagnard | 2.9 | 26 | 1.0 | 45 | 30.7 | 7 | 140.6 | 3 | 35.1 | 6 | 210.4 | 3 | |
montagnard inférieur et supérieur | 136.4 | 2 | 65.0 | 5 | 162.6 | 2 | 83.0 | 4 | 43.7 | 6 | 490.6 | 1 | |
submontagnard | 59.5 | 5 | 159.2 | 2 | 13.9 | 12 | 12.4 | 12 | 0.0 | . | 245.0 | 2 | |
hyperinsubrique et collinéen | 0.4 | 71 | 3.0 | 26 | 0.0 | . | 9.4 | 14 | 46.7 | 5 | 59.5 | 5 | |
total | 199.2 | 1 | 228.3 | 1 | 218.7 | 1 | 378.0 | 1 | 153.7 | 2 | 1177.9 | 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. 1340038. Birmensdorf, Swiss Federal Research Institute WSL