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région de production | |||||||||||||
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Jura | Plateau | Préalpes | Alpes | Sud des Alpes | Suisse | ||||||||
présence d'ornières (perturbations du sol) | étages de végétation NaiS (6 classes) | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
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 | . | |
type d'ornière 1 (perturbation légère) | 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 | . | 0.1 | 0.1 | 0.0 | . | 0.0 | 0.0 | |
haut-montagnard | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.2 | 0.0 | . | 0.1 | 0.0 | |
montagnard inférieur et supérieur | 6.0 | 1.0 | 2.6 | 0.6 | 2.4 | 0.7 | 0.1 | 0.1 | 0.0 | . | 2.1 | 0.3 | |
submontagnard | 2.4 | 0.7 | 7.6 | 1.0 | 0.0 | . | 0.1 | 0.1 | 0.0 | . | 2.1 | 0.3 | |
hyperinsubrique et collinéen | 0.0 | . | 0.3 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.0 | |
total | 8.4 | 1.2 | 10.5 | 1.2 | 2.4 | 0.7 | 0.5 | 0.2 | 0.0 | . | 4.3 | 0.4 | |
type d'ornière 2 (perturbation modérée) | 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 | . | 0.1 | 0.1 | 0.0 | . | 0.0 | 0.0 | |
haut-montagnard | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.1 | 0.0 | . | 0.0 | 0.0 | |
montagnard inférieur et supérieur | 1.2 | 0.5 | 1.3 | 0.4 | 1.5 | 0.5 | 0.1 | 0.1 | 0.0 | . | 0.8 | 0.2 | |
submontagnard | 1.7 | 0.6 | 4.8 | 0.8 | 0.0 | . | 0.0 | . | 0.0 | . | 1.3 | 0.2 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 2.9 | 0.7 | 6.1 | 0.9 | 1.5 | 0.5 | 0.3 | 0.2 | 0.0 | . | 2.2 | 0.3 | |
type d'ornière 3 (perturbation forte) | 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 | 0.8 | 0.4 | 0.3 | 0.2 | 0.7 | 0.3 | 0.0 | . | 0.0 | . | 0.3 | 0.1 | |
submontagnard | 0.9 | 0.4 | 2.1 | 0.6 | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 0.1 | |
hyperinsubrique et collinéen | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 1.7 | 0.6 | 2.4 | 0.6 | 0.7 | 0.3 | 0.0 | . | 0.0 | . | 0.9 | 0.2 | |
pas d'ornières présentes | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 7.9 | 0.9 | 1.9 | 0.7 | 2.6 | 0.3 | |
subalpin | 0.0 | . | 0.2 | 0.2 | 5.5 | 1.0 | 23.8 | 1.4 | 12.5 | 1.8 | 9.7 | 0.5 | |
haut-montagnard | 1.0 | 0.4 | 0.5 | 0.3 | 12.0 | 1.3 | 37.9 | 1.6 | 23.2 | 2.2 | 16.7 | 0.6 | |
montagnard inférieur et supérieur | 60.0 | 2.0 | 25.2 | 1.7 | 71.1 | 1.9 | 23.3 | 1.3 | 27.2 | 2.4 | 39.9 | 0.8 | |
submontagnard | 25.7 | 1.8 | 54.1 | 2.0 | 6.9 | 1.0 | 3.7 | 0.6 | 0.0 | . | 18.5 | 0.6 | |
hyperinsubrique et collinéen | 0.4 | 0.3 | 1.1 | 0.4 | 0.0 | . | 2.5 | 0.5 | 35.2 | 2.2 | 5.1 | 0.3 | |
total | 87.0 | 1.5 | 81.0 | 1.5 | 95.5 | 0.9 | 99.1 | 0.3 | 100.0 | 0.0 | 92.5 | 0.5 | |
total | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 7.9 | 0.9 | 1.9 | 0.7 | 2.6 | 0.3 | |
subalpin | 0.0 | . | 0.2 | 0.2 | 5.5 | 1.0 | 24.0 | 1.4 | 12.5 | 1.8 | 9.8 | 0.5 | |
haut-montagnard | 1.0 | 0.4 | 0.5 | 0.3 | 12.0 | 1.3 | 38.2 | 1.6 | 23.2 | 2.2 | 16.8 | 0.6 | |
montagnard inférieur et supérieur | 68.0 | 1.9 | 29.4 | 1.8 | 75.6 | 1.8 | 23.5 | 1.3 | 27.2 | 2.4 | 43.2 | 0.8 | |
submontagnard | 30.6 | 1.9 | 68.5 | 1.8 | 6.9 | 1.0 | 3.8 | 0.6 | 0.0 | . | 22.4 | 0.6 | |
hyperinsubrique et collinéen | 0.4 | 0.3 | 1.4 | 0.5 | 0.0 | . | 2.5 | 0.5 | 35.2 | 2.2 | 5.2 | 0.3 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . |
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. 1400531. Birmensdorf, Swiss Federal Research Institute WSL