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région de production | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jura | Plateau | Préalpes | Alpes | Sud des Alpes | Suisse | ||||||||
degré de recouvrement (photo aérienne, 5 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 | . | 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 | . | |
0-20% | 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 | . | 0.2 | 100 | 1.2 | 41 | 0.2 | 100 | 1.6 | 35 | |
haut-montagnard | 0.0 | . | 0.0 | . | 1.1 | 44 | 3.9 | 23 | 0.8 | 50 | 5.8 | 19 | |
montagnard inférieur et supérieur | 0.0 | . | 0.0 | . | 0.9 | 50 | 1.2 | 41 | 0.4 | 71 | 2.4 | 29 | |
submontagnard | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 71 | 0.4 | 71 | |
total | 0.0 | . | 0.0 | . | 2.1 | 31 | 6.7 | 17 | 2.2 | 30 | 11.0 | 13 | |
21-40% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.2 | 100 | 2.2 | 30 | 1.2 | 41 | 3.5 | 24 | |
subalpin | 0.0 | . | 0.0 | . | 0.4 | 71 | 5.4 | 19 | 1.8 | 33 | 7.6 | 16 | |
haut-montagnard | 0.0 | . | 0.0 | . | 0.4 | 71 | 6.9 | 17 | 0.8 | 50 | 8.1 | 16 | |
montagnard inférieur et supérieur | 0.2 | 100 | 0.2 | 100 | 1.7 | 35 | 1.8 | 33 | 0.8 | 50 | 4.7 | 21 | |
submontagnard | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.2 | 100 | 0.4 | 71 | |
total | 0.2 | 100 | 0.2 | 100 | 2.8 | 27 | 16.5 | 11 | 4.7 | 20 | 24.3 | 9 | |
41-60% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 4.8 | 20 | 1.2 | 41 | 5.9 | 18 | |
subalpin | 0.0 | . | 0.0 | . | 2.5 | 29 | 13.7 | 12 | 2.7 | 27 | 18.9 | 10 | |
haut-montagnard | 0.0 | . | 0.0 | . | 3.7 | 23 | 15.1 | 11 | 4.1 | 22 | 22.9 | 9 | |
montagnard inférieur et supérieur | 0.4 | 71 | 0.2 | 100 | 4.6 | 21 | 4.2 | 22 | 1.7 | 33 | 11.2 | 13 | |
submontagnard | 0.4 | 71 | 0.0 | . | 0.2 | 100 | 0.2 | 100 | 0.0 | . | 0.8 | 50 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 58 | 0.8 | 50 | 1.4 | 38 | |
total | 0.8 | 50 | 0.2 | 100 | 11.0 | 13 | 38.6 | 7 | 10.5 | 13 | 61.1 | 5 | |
61-80% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 6.1 | 18 | 0.6 | 58 | 6.7 | 17 | |
subalpin | 0.0 | . | 0.0 | . | 1.0 | 45 | 16.6 | 11 | 4.8 | 20 | 22.4 | 9 | |
haut-montagnard | 0.0 | . | 0.0 | . | 4.4 | 21 | 26.4 | 8 | 8.2 | 15 | 39.0 | 7 | |
montagnard inférieur et supérieur | 2.6 | 28 | 0.6 | 58 | 15.7 | 11 | 11.3 | 13 | 6.2 | 18 | 36.4 | 7 | |
submontagnard | 0.6 | 58 | 1.2 | 41 | 0.0 | . | 1.2 | 41 | 0.0 | . | 3.0 | 26 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 1.6 | 35 | 4.4 | 21 | 6.0 | 18 | |
total | 3.2 | 25 | 1.7 | 33 | 21.2 | 9 | 63.1 | 5 | 24.2 | 8 | 113.4 | 4 | |
>80% | 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 | 27 | 0.4 | 71 | 3.1 | 25 | |
subalpin | 0.0 | . | 0.0 | . | 0.6 | 58 | 17.4 | 10 | 3.9 | 22 | 21.8 | 9 | |
haut-montagnard | 0.0 | . | 0.0 | . | 5.0 | 19 | 41.2 | 7 | 16.3 | 10 | 62.5 | 5 | |
montagnard inférieur et supérieur | 23.3 | 9 | 12.5 | 12 | 67.7 | 4 | 41.3 | 6 | 28.6 | 7 | 173.3 | 3 | |
submontagnard | 5.0 | 19 | 11.1 | 13 | 5.6 | 19 | 4.3 | 21 | 0.0 | . | 26.0 | 9 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 4.0 | 22 | 29.6 | 7 | 33.6 | 6 | |
total | 28.3 | 8 | 23.6 | 9 | 78.9 | 4 | 110.9 | 3 | 78.6 | 3 | 320.4 | 2 | |
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 | 16.2 | 11 | 3.7 | 23 | 20.1 | 10 | |
subalpin | 0.0 | . | 0.0 | . | 4.7 | 21 | 54.4 | 6 | 13.3 | 12 | 72.3 | 5 | |
haut-montagnard | 0.0 | . | 0.0 | . | 14.6 | 11 | 93.5 | 4 | 30.1 | 7 | 138.2 | 3 | |
montagnard inférieur et supérieur | 26.5 | 8 | 13.5 | 12 | 90.6 | 4 | 59.7 | 5 | 37.7 | 6 | 228.0 | 3 | |
submontagnard | 6.0 | 18 | 12.2 | 12 | 5.8 | 19 | 5.7 | 18 | 0.0 | . | 29.8 | 8 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 6.4 | 18 | 35.4 | 6 | 41.8 | 6 | |
total | 32.5 | 7 | 25.7 | 8 | 116.0 | 3 | 235.9 | 2 | 120.1 | 2 | 530.2 | 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. 1392849. Birmensdorf, Swiss Federal Research Institute WSL