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région de forêt protectrice | |||||||||||||||
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Plateau/Jura | Nord des Alpes ouest | Nord des Alpes est | Sud-ouest des Alpes | Sud-est des Alpes | Sud des Alpes | Suisse | |||||||||
nombre d'essences dans la strate supérieure | étages de végétation NaiS (6 classes) | 1000 ha | ±% | 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 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
subalpin | 0.0 | . | 0.8 | 71 | 0.4 | 100 | 1.1 | 58 | 0.4 | 100 | 0.0 | . | 2.6 | 38 | |
haut-montagnard | 0.0 | . | 2.0 | 45 | 1.5 | 50 | 0.3 | 100 | 1.4 | 50 | 1.0 | 58 | 6.3 | 24 | |
montagnard inférieur et supérieur | 1.2 | 58 | 5.0 | 27 | 1.7 | 45 | 0.0 | . | 0.4 | 100 | 0.4 | 100 | 8.7 | 21 | |
submontagnard | 5.6 | 25 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 5.6 | 25 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 6.8 | 23 | 7.8 | 22 | 3.6 | 32 | 1.4 | 50 | 2.1 | 41 | 1.4 | 50 | 23.1 | 12 | |
1 | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 1.8 | 45 | 3.5 | 31 | 0.6 | 70 | 6.0 | 24 | |
subalpin | 0.0 | . | 12.1 | 17 | 4.7 | 28 | 4.3 | 29 | 16.4 | 14 | 4.2 | 28 | 41.7 | 9 | |
haut-montagnard | 1.1 | 58 | 15.0 | 15 | 8.9 | 20 | 5.0 | 27 | 17.8 | 14 | 7.7 | 21 | 55.5 | 8 | |
montagnard inférieur et supérieur | 16.7 | 14 | 12.4 | 17 | 13.7 | 16 | 0.3 | 100 | 2.1 | 41 | 9.0 | 19 | 54.2 | 8 | |
submontagnard | 18.9 | 13 | 0.7 | 71 | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 20.0 | 13 | |
hyperinsubrique et collinéen | 1.0 | 58 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 4.4 | 29 | 5.4 | 26 | |
total | 37.8 | 9 | 40.2 | 9 | 27.7 | 11 | 11.4 | 17 | 39.8 | 9 | 26.0 | 11 | 182.9 | 4 | |
2 | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 5.0 | 26 | 7.1 | 22 | 1.0 | 58 | 13.1 | 16 | |
subalpin | 0.3 | 100 | 6.3 | 24 | 1.4 | 50 | 14.2 | 16 | 12.4 | 17 | 9.5 | 19 | 44.1 | 9 | |
haut-montagnard | 0.7 | 71 | 12.6 | 16 | 4.3 | 29 | 16.3 | 14 | 19.7 | 13 | 10.0 | 18 | 63.7 | 7 | |
montagnard inférieur et supérieur | 43.3 | 9 | 32.9 | 10 | 20.0 | 13 | 1.4 | 50 | 4.2 | 29 | 9.6 | 19 | 111.3 | 5 | |
submontagnard | 48.3 | 8 | 2.3 | 41 | 0.8 | 70 | 0.0 | . | 0.7 | 71 | 0.0 | . | 52.1 | 8 | |
hyperinsubrique et collinéen | 1.5 | 50 | 0.0 | . | 0.0 | . | 2.1 | 41 | 0.0 | . | 10.1 | 18 | 13.6 | 16 | |
total | 94.1 | 5 | 54.1 | 8 | 26.5 | 11 | 38.9 | 9 | 44.1 | 8 | 40.2 | 8 | 297.9 | 3 | |
3 | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 3.1 | 33 | 4.6 | 28 | 0.6 | 70 | 8.4 | 20 | |
subalpin | 0.0 | . | 0.9 | 70 | 0.0 | . | 5.6 | 25 | 5.4 | 26 | 0.4 | 100 | 12.2 | 17 | |
haut-montagnard | 0.4 | 100 | 4.2 | 29 | 0.3 | 100 | 14.4 | 15 | 10.0 | 19 | 6.4 | 23 | 35.7 | 10 | |
montagnard inférieur et supérieur | 68.2 | 6 | 35.5 | 9 | 22.2 | 12 | 2.8 | 35 | 4.1 | 29 | 5.7 | 25 | 138.5 | 5 | |
submontagnard | 53.7 | 7 | 2.9 | 35 | 2.3 | 40 | 0.4 | 100 | 0.7 | 71 | 0.0 | . | 60.1 | 7 | |
hyperinsubrique et collinéen | 0.3 | 100 | 0.0 | . | 0.0 | . | 1.7 | 45 | 0.0 | . | 13.1 | 16 | 15.2 | 15 | |
total | 122.6 | 5 | 43.5 | 8 | 24.9 | 12 | 28.1 | 11 | 24.8 | 12 | 26.2 | 11 | 270.2 | 3 | |
4 | pas d'indication | 0.0 | . | 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 | . | 0.0 | . | |
subalpin | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.3 | 100 | 0.7 | 71 | 1.7 | 45 | |
haut-montagnard | 0.4 | 100 | 1.1 | 58 | 0.4 | 100 | 3.6 | 31 | 2.5 | 38 | 2.5 | 38 | 10.4 | 18 | |
montagnard inférieur et supérieur | 40.2 | 9 | 18.8 | 13 | 18.8 | 13 | 2.1 | 41 | 2.2 | 40 | 4.3 | 29 | 86.3 | 6 | |
submontagnard | 44.9 | 8 | 2.0 | 44 | 2.4 | 38 | 1.1 | 57 | 1.0 | 58 | 0.0 | . | 51.3 | 8 | |
hyperinsubrique et collinéen | 1.0 | 58 | 0.0 | . | 0.0 | . | 1.0 | 58 | 0.0 | . | 10.0 | 18 | 12.1 | 16 | |
total | 86.5 | 6 | 21.8 | 12 | 21.5 | 12 | 8.5 | 20 | 6.0 | 24 | 17.4 | 14 | 161.8 | 4 | |
5 | pas d'indication | 0.0 | . | 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 | . | 0.0 | . | |
subalpin | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.3 | 100 | |
haut-montagnard | 0.4 | 100 | 0.8 | 71 | 0.0 | . | 1.8 | 45 | 0.7 | 71 | 0.0 | . | 3.6 | 32 | |
montagnard inférieur et supérieur | 15.3 | 15 | 7.1 | 22 | 8.0 | 21 | 1.0 | 58 | 0.7 | 71 | 2.2 | 41 | 34.3 | 10 | |
submontagnard | 22.9 | 12 | 3.4 | 33 | 1.7 | 45 | 0.4 | 100 | 0.4 | 100 | 0.0 | . | 28.8 | 11 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 1.1 | 57 | 0.3 | 100 | 2.6 | 38 | 4.0 | 30 | |
total | 38.6 | 9 | 11.3 | 18 | 9.8 | 19 | 4.2 | 29 | 2.1 | 41 | 5.1 | 26 | 71.0 | 7 | |
6 ou plus | pas d'indication | 0.0 | . | 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 | . | 0.0 | . | |
subalpin | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
haut-montagnard | 0.0 | . | 0.7 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | 1.1 | 58 | |
montagnard inférieur et supérieur | 8.9 | 19 | 5.5 | 26 | 3.0 | 35 | 0.7 | 71 | 0.0 | . | 1.8 | 45 | 19.8 | 13 | |
submontagnard | 15.1 | 15 | 1.0 | 58 | 0.7 | 71 | 0.4 | 100 | 0.4 | 100 | 0.0 | . | 17.6 | 14 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 1.8 | 45 | 0.0 | . | 2.3 | 40 | 4.0 | 30 | |
total | 24.0 | 12 | 7.3 | 22 | 3.7 | 31 | 2.8 | 35 | 0.4 | 100 | 4.4 | 29 | 42.5 | 9 | |
total | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 9.9 | 18 | 15.2 | 15 | 2.3 | 37 | 27.4 | 11 | |
subalpin | 0.3 | 100 | 20.1 | 13 | 6.5 | 23 | 25.9 | 11 | 34.8 | 10 | 15.1 | 14 | 102.7 | 5 | |
haut-montagnard | 2.9 | 35 | 36.4 | 9 | 15.5 | 15 | 41.4 | 9 | 52.2 | 8 | 28.0 | 10 | 176.3 | 4 | |
montagnard inférieur et supérieur | 193.8 | 3 | 117.3 | 4 | 87.4 | 6 | 8.3 | 20 | 13.6 | 16 | 32.8 | 9 | 453.2 | 2 | |
submontagnard | 209.4 | 3 | 12.3 | 17 | 8.4 | 20 | 2.2 | 40 | 3.2 | 33 | 0.0 | . | 235.4 | 3 | |
hyperinsubrique et collinéen | 3.9 | 30 | 0.0 | . | 0.0 | . | 7.7 | 21 | 0.3 | 100 | 42.4 | 7 | 54.4 | 6 | |
total | 410.3 | 1 | 186.1 | 3 | 117.8 | 5 | 95.4 | 5 | 119.2 | 5 | 120.7 | 3 | 1049.5 | 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. 1377329. Birmensdorf, Swiss Federal Research Institute WSL