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région de forêt protectrice | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Plateau/Jura | Nord des Alpes ouest | Nord des Alpes est | Sud-ouest des Alpes | Sud-est des 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 | ±% | 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 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
haut-montagnard | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
montagnard inférieur et supérieur | 0.0 | . | 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 | . | 0.0 | . | |
hyperinsubrique et collinéen | 0.0 | . | 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 | . | 0.0 | . | |
<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 | . | 1.4 | 50 | 1.4 | 50 | 1.3 | 50 | 4.2 | 29 | |
subalpin | 0.0 | . | 2.9 | 35 | 0.0 | . | 2.1 | 41 | 5.3 | 26 | 1.8 | 44 | 12.1 | 17 | |
haut-montagnard | 0.4 | 100 | 2.2 | 38 | 1.0 | 58 | 4.8 | 27 | 4.1 | 29 | 2.5 | 37 | 15.1 | 15 | |
montagnard inférieur et supérieur | 5.1 | 27 | 3.7 | 30 | 7.5 | 21 | 0.4 | 100 | 1.0 | 58 | 2.5 | 38 | 20.2 | 13 | |
submontagnard | 2.4 | 38 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 2.4 | 38 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 2.2 | 41 | 2.5 | 38 | |
total | 7.8 | 21 | 8.8 | 20 | 8.5 | 20 | 9.1 | 19 | 11.9 | 17 | 10.3 | 18 | 56.5 | 8 | |
1-9% | 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 | . | 7.4 | 22 | 11.0 | 18 | 6.1 | 23 | 24.6 | 12 | |
subalpin | 0.3 | 100 | 10.9 | 18 | 5.3 | 26 | 17.4 | 14 | 21.0 | 13 | 12.5 | 16 | 67.4 | 7 | |
haut-montagnard | 1.4 | 50 | 16.1 | 14 | 6.3 | 24 | 20.3 | 13 | 29.3 | 11 | 18.4 | 13 | 91.9 | 6 | |
montagnard inférieur et supérieur | 50.5 | 8 | 31.0 | 10 | 40.0 | 9 | 4.5 | 28 | 6.0 | 24 | 23.6 | 11 | 155.7 | 4 | |
submontagnard | 38.9 | 9 | 3.4 | 33 | 1.9 | 45 | 0.7 | 71 | 0.4 | 100 | 0.0 | . | 45.3 | 8 | |
hyperinsubrique et collinéen | 0.7 | 71 | 0.0 | . | 0.0 | . | 2.8 | 35 | 0.0 | . | 27.1 | 10 | 30.6 | 9 | |
total | 91.9 | 5 | 61.4 | 7 | 53.6 | 8 | 53.2 | 8 | 67.7 | 7 | 87.8 | 5 | 415.6 | 2 | |
10-25% | 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 | . | 2.5 | 38 | 7.7 | 21 | 2.1 | 41 | 12.3 | 17 | |
subalpin | 0.0 | . | 7.6 | 22 | 2.9 | 35 | 8.1 | 21 | 14.9 | 15 | 5.2 | 25 | 38.8 | 9 | |
haut-montagnard | 0.4 | 100 | 13.8 | 16 | 6.9 | 23 | 15.9 | 15 | 17.7 | 14 | 7.3 | 21 | 62.0 | 7 | |
montagnard inférieur et supérieur | 43.3 | 9 | 40.9 | 9 | 21.3 | 13 | 3.5 | 32 | 4.9 | 27 | 8.1 | 20 | 122.0 | 5 | |
submontagnard | 44.1 | 8 | 3.4 | 33 | 2.4 | 38 | 1.4 | 50 | 0.4 | 100 | 0.0 | . | 51.6 | 8 | |
hyperinsubrique et collinéen | 2.1 | 41 | 0.0 | . | 0.0 | . | 3.2 | 33 | 0.3 | 100 | 12.8 | 16 | 18.4 | 13 | |
total | 89.9 | 6 | 65.7 | 7 | 33.4 | 10 | 34.6 | 10 | 45.9 | 8 | 35.5 | 9 | 305.0 | 3 | |
26-50% | 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 | 2.1 | 41 | 0.7 | 71 | 4.6 | 28 | |
subalpin | 0.0 | . | 2.6 | 38 | 1.8 | 45 | 3.9 | 30 | 2.2 | 41 | 1.3 | 50 | 11.7 | 17 | |
haut-montagnard | 0.8 | 70 | 5.2 | 27 | 3.1 | 35 | 6.0 | 24 | 8.4 | 20 | 3.5 | 31 | 26.9 | 11 | |
montagnard inférieur et supérieur | 41.5 | 9 | 26.3 | 11 | 13.8 | 16 | 0.7 | 71 | 3.2 | 33 | 3.8 | 30 | 89.3 | 6 | |
submontagnard | 46.7 | 8 | 4.0 | 30 | 2.6 | 38 | 0.4 | 100 | 1.4 | 50 | 0.0 | . | 55.1 | 8 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.0 | . | 3.9 | 30 | 4.2 | 28 | |
total | 89.0 | 6 | 38.0 | 9 | 21.3 | 13 | 13.1 | 16 | 17.2 | 14 | 13.2 | 16 | 191.8 | 4 | |
51-75% | 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 | . | 0.4 | 100 | 0.0 | . | 0.4 | 100 | |
subalpin | 0.0 | . | 1.2 | 58 | 0.4 | 100 | 1.4 | 50 | 0.7 | 71 | 0.4 | 100 | 4.0 | 30 | |
haut-montagnard | 0.4 | 100 | 3.1 | 35 | 0.3 | 100 | 1.8 | 45 | 1.8 | 45 | 0.7 | 71 | 8.1 | 21 | |
montagnard inférieur et supérieur | 35.7 | 10 | 17.3 | 14 | 8.7 | 20 | 0.3 | 100 | 0.3 | 100 | 1.8 | 45 | 64.2 | 7 | |
submontagnard | 44.9 | 8 | 0.8 | 71 | 0.4 | 100 | 0.0 | . | 0.4 | 100 | 0.0 | . | 46.4 | 8 | |
hyperinsubrique et collinéen | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.0 | . | 1.0 | 58 | 2.1 | 41 | |
total | 81.3 | 6 | 22.3 | 13 | 9.8 | 19 | 4.3 | 29 | 3.6 | 31 | 4.0 | 30 | 125.2 | 5 | |
76-100% | 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 | . | 0.3 | 100 | 0.0 | . | 0.3 | 100 | |
subalpin | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.7 | 71 | |
haut-montagnard | 0.0 | . | 2.7 | 38 | 0.3 | 100 | 0.0 | . | 0.7 | 71 | 1.0 | 57 | 4.7 | 28 | |
montagnard inférieur et supérieur | 22.7 | 12 | 4.6 | 28 | 5.7 | 25 | 0.4 | 100 | 0.0 | . | 0.7 | 71 | 34.1 | 10 | |
submontagnard | 36.7 | 9 | 0.8 | 71 | 1.5 | 50 | 0.0 | . | 0.7 | 71 | 0.0 | . | 39.7 | 9 | |
hyperinsubrique et collinéen | 1.5 | 50 | 0.0 | . | 0.0 | . | 1.4 | 50 | 0.0 | . | 0.0 | . | 2.9 | 35 | |
total | 60.9 | 7 | 8.1 | 21 | 7.9 | 21 | 1.8 | 45 | 2.1 | 41 | 1.7 | 45 | 82.4 | 6 | |
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 | . | 13.1 | 16 | 23.0 | 12 | 10.3 | 18 | 46.4 | 8 | |
subalpin | 0.3 | 100 | 25.1 | 12 | 10.7 | 18 | 33.0 | 10 | 44.5 | 9 | 21.2 | 12 | 134.8 | 5 | |
haut-montagnard | 3.3 | 33 | 43.2 | 9 | 18.0 | 14 | 48.9 | 8 | 62.0 | 7 | 33.4 | 9 | 208.8 | 3 | |
montagnard inférieur et supérieur | 198.9 | 3 | 123.8 | 4 | 97.0 | 5 | 9.7 | 19 | 15.4 | 15 | 40.6 | 8 | 485.4 | 2 | |
submontagnard | 213.6 | 3 | 12.3 | 17 | 8.8 | 20 | 2.5 | 37 | 3.2 | 33 | 0.0 | . | 240.4 | 3 | |
hyperinsubrique et collinéen | 4.6 | 28 | 0.0 | . | 0.0 | . | 8.8 | 20 | 0.3 | 100 | 47.0 | 6 | 60.7 | 6 | |
total | 420.7 | 1 | 204.4 | 3 | 134.4 | 5 | 116.0 | 5 | 148.4 | 4 | 152.5 | 2 | 1176.4 | 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. 1314202. Birmensdorf, Swiss Federal Research Institute WSL