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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 | . | 3.2 | 33 | 1.8 | 45 | 5.0 | 27 | |
subalpin | 0.0 | . | 0.0 | . | 0.4 | 100 | 3.2 | 33 | 0.4 | 100 | 3.9 | 30 | |
haut-montagnard | 0.4 | 100 | 0.0 | . | 0.4 | 100 | 2.4 | 38 | 0.7 | 71 | 3.9 | 30 | |
montagnard inférieur et supérieur | 0.8 | 71 | 0.0 | . | 0.8 | 71 | 0.7 | 71 | 0.3 | 100 | 2.6 | 38 | |
submontagnard | 0.3 | 100 | 1.4 | 50 | 0.0 | . | 0.0 | . | 0.0 | . | 1.7 | 45 | |
hyperinsubrique et collinéen | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | |
total | 1.5 | 50 | 1.8 | 45 | 1.6 | 50 | 9.6 | 19 | 3.1 | 33 | 17.6 | 14 | |
21-40% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.4 | 100 |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 8.2 | 21 | 4.2 | 29 | 12.4 | 17 | |
subalpin | 0.0 | . | 0.0 | . | 2.8 | 38 | 19.3 | 13 | 2.5 | 38 | 24.6 | 12 | |
haut-montagnard | 0.4 | 100 | 0.4 | 100 | 4.9 | 28 | 9.5 | 19 | 1.7 | 45 | 16.9 | 15 | |
montagnard inférieur et supérieur | 2.5 | 38 | 1.6 | 49 | 3.9 | 32 | 2.5 | 38 | 1.0 | 58 | 11.5 | 18 | |
submontagnard | 0.4 | 100 | 2.2 | 41 | 0.0 | . | 0.0 | . | 0.0 | . | 2.6 | 38 | |
hyperinsubrique et collinéen | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.7 | 71 | |
total | 3.3 | 33 | 4.5 | 28 | 11.7 | 18 | 39.9 | 9 | 9.7 | 19 | 69.0 | 7 | |
41-60% | pas d'indication | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.4 | 100 | 0.4 | 100 | 1.1 | 58 |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 15.0 | 15 | 7.6 | 21 | 22.6 | 12 | |
subalpin | 0.0 | . | 0.0 | . | 5.9 | 25 | 33.8 | 10 | 9.6 | 19 | 49.4 | 8 | |
haut-montagnard | 0.8 | 71 | 0.3 | 100 | 8.4 | 21 | 30.7 | 10 | 4.8 | 26 | 45.0 | 9 | |
montagnard inférieur et supérieur | 8.5 | 20 | 3.3 | 33 | 11.3 | 17 | 5.1 | 26 | 3.0 | 33 | 31.2 | 10 | |
submontagnard | 0.4 | 100 | 2.3 | 40 | 0.0 | . | 0.4 | 100 | 0.0 | . | 3.0 | 35 | |
hyperinsubrique et collinéen | 0.0 | . | 0.4 | 100 | 0.0 | . | 1.4 | 50 | 2.0 | 41 | 3.8 | 30 | |
total | 9.6 | 19 | 6.3 | 23 | 26.0 | 11 | 86.7 | 6 | 27.5 | 10 | 156.2 | 4 | |
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 | . | 18.8 | 13 | 3.2 | 33 | 21.9 | 12 | |
subalpin | 0.0 | . | 0.3 | 100 | 6.2 | 24 | 47.6 | 8 | 10.4 | 18 | 64.5 | 7 | |
haut-montagnard | 0.8 | 71 | 0.3 | 100 | 11.0 | 17 | 65.4 | 7 | 15.4 | 14 | 92.9 | 6 | |
montagnard inférieur et supérieur | 23.2 | 12 | 11.6 | 17 | 34.7 | 10 | 24.6 | 12 | 6.5 | 22 | 100.6 | 6 | |
submontagnard | 6.0 | 24 | 20.1 | 13 | 1.6 | 50 | 3.5 | 31 | 0.0 | . | 31.2 | 10 | |
hyperinsubrique et collinéen | 0.0 | . | 0.3 | 100 | 0.0 | . | 3.1 | 33 | 5.2 | 25 | 8.6 | 20 | |
total | 29.9 | 10 | 32.8 | 10 | 53.5 | 7 | 163.0 | 4 | 40.6 | 8 | 319.9 | 3 | |
>80% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 8.2 | 21 | 2.3 | 37 | 10.5 | 18 | |
subalpin | 0.0 | . | 0.0 | . | 2.3 | 38 | 23.5 | 12 | 7.4 | 21 | 33.2 | 10 | |
haut-montagnard | 0.0 | . | 0.0 | . | 5.4 | 24 | 49.0 | 8 | 16.3 | 14 | 70.7 | 7 | |
montagnard inférieur et supérieur | 98.4 | 4 | 51.1 | 7 | 114.2 | 4 | 58.9 | 7 | 34.7 | 9 | 357.3 | 2 | |
submontagnard | 52.7 | 7 | 128.1 | 3 | 13.1 | 16 | 8.9 | 19 | 0.0 | . | 202.9 | 3 | |
hyperinsubrique et collinéen | 0.7 | 71 | 2.4 | 38 | 0.0 | . | 4.6 | 28 | 45.9 | 6 | 53.6 | 6 | |
total | 151.8 | 2 | 181.7 | 2 | 135.0 | 3 | 153.0 | 4 | 106.7 | 3 | 728.2 | 1 | |
total | pas d'indication | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.7 | 71 | 0.4 | 100 | 1.4 | 50 |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 53.4 | 8 | 19.1 | 13 | 72.5 | 7 | |
subalpin | 0.0 | . | 0.3 | 100 | 17.7 | 14 | 127.4 | 5 | 30.2 | 10 | 175.6 | 4 | |
haut-montagnard | 2.3 | 40 | 1.0 | 58 | 30.2 | 10 | 157.0 | 4 | 39.0 | 8 | 229.5 | 3 | |
montagnard inférieur et supérieur | 133.4 | 3 | 67.6 | 6 | 164.8 | 3 | 91.7 | 5 | 45.6 | 8 | 503.2 | 2 | |
submontagnard | 59.8 | 6 | 154.2 | 3 | 14.7 | 15 | 12.8 | 15 | 0.0 | . | 241.5 | 3 | |
hyperinsubrique et collinéen | 0.7 | 71 | 3.9 | 30 | 0.0 | . | 9.1 | 19 | 53.4 | 6 | 67.1 | 6 | |
total | 196.2 | 1 | 227.1 | 1 | 227.8 | 2 | 452.2 | 1 | 187.6 | 2 | 1290.8 | 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. 1209235. Birmensdorf, Swiss Federal Research Institute WSL