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région économique | |||||||||||||||||||||||||||||||
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Ouest du Jura | Est du Jura | Ouest du Plateau | Centre du Plateau | Est du Plateau | Ouest des Préalpes | Centre des Préalpes | Est des Préalpes | Nord-ouest des Alpes | Centre des Alpes | Nord-est des Alpes | Sud-ouest des Alpes | Sud-est des Alpes | Sud des Alpes | Suisse | |||||||||||||||||
présence d'ornières (perturbations du sol) | déclivité (classes de 20%) | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
pas d'indication | pas d'indication | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . |
=20% | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
21-40% | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
41-60% | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
61-80% | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
81-100% | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
>100% | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
total | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
type d'ornière 1 (perturbation légère) | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | . | . | . | . | 0.0 | . | 0.0 | . | 0.0 | . | . | . | 0.0 | . |
=20% | 44.4 | 8.6 | 80.2 | 10.3 | 89.8 | 9.6 | 79.5 | 7.5 | 78.6 | 7.7 | 0.0 | . | 27.0 | 16.2 | 31.0 | 26.3 | . | . | . | . | 0.0 | . | 50.5 | 35.4 | 0.0 | . | . | . | 63.0 | 4.1 | |
21-40% | 40.7 | 8.4 | 6.5 | 6.3 | 0.0 | . | 17.0 | 6.9 | 17.8 | 7.2 | 45.9 | 35.1 | 14.1 | 13.0 | 38.0 | 28.8 | . | . | . | . | 0.0 | . | 0.0 | . | 34.7 | 27.7 | . | . | 21.5 | 3.5 | |
41-60% | 14.9 | 6.2 | 13.3 | 8.8 | 10.2 | 9.6 | 3.5 | 3.5 | 3.6 | 3.5 | 54.1 | 35.1 | 46.8 | 17.8 | 31.0 | 26.3 | . | . | . | . | 0.0 | . | 49.5 | 35.4 | 65.3 | 27.7 | . | . | 14.2 | 3.0 | |
61-80% | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 12.1 | 11.4 | 0.0 | . | . | . | . | . | 100.0 | 0.0 | 0.0 | . | 0.0 | . | . | . | 1.4 | 1.0 | |
81-100% | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | . | . | . | . | 0.0 | . | 0.0 | . | 0.0 | . | . | . | 0.0 | . | |
>100% | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | . | . | . | . | 0.0 | . | 0.0 | . | 0.0 | . | . | . | 0.0 | . | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | . | . | . | . | 100.0 | . | 100.0 | . | 100.0 | . | . | . | 100.0 | . | |
type d'ornière 2 (perturbation modérée) | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | . | . | 0.0 | . | . | . | . | . | . | . | 0.0 | . | . | . | 0.0 | . |
=20% | 64.3 | 12.8 | 100.0 | 0.0 | 84.0 | 14.7 | 93.2 | 6.5 | 83.8 | 8.6 | 28.9 | 25.1 | 0.0 | . | . | . | 0.0 | . | . | . | . | . | . | . | 0.0 | . | . | . | 69.0 | 5.7 | |
21-40% | 35.7 | 12.8 | 0.0 | . | 16.0 | 14.7 | 6.8 | 6.5 | 10.7 | 7.1 | 71.1 | 25.1 | 79.9 | 18.0 | . | . | 50.0 | 35.4 | . | . | . | . | . | . | 100.0 | 0.0 | . | . | 26.5 | 5.5 | |
41-60% | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 5.6 | 5.4 | 0.0 | . | 20.1 | 18.0 | . | . | 50.0 | 35.4 | . | . | . | . | . | . | 0.0 | . | . | . | 4.5 | 2.5 | |
61-80% | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | . | . | 0.0 | . | . | . | . | . | . | . | 0.0 | . | . | . | 0.0 | . | |
81-100% | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | . | . | 0.0 | . | . | . | . | . | . | . | 0.0 | . | . | . | 0.0 | . | |
>100% | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | . | . | 0.0 | . | . | . | . | . | . | . | 0.0 | . | . | . | 0.0 | . | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | . | . | 100.0 | . | . | . | . | . | . | . | 100.0 | . | . | . | 100.0 | . | |
type d'ornière 3 (perturbation forte) | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | . | . | . | . | . | . | . | . | . | . | . | . | 0.0 | . |
=20% | 74.9 | 15.4 | 0.0 | . | 100.0 | 0.0 | 84.2 | 14.6 | 88.0 | 11.3 | 54.1 | 35.1 | 0.0 | . | 0.0 | . | . | . | . | . | . | . | . | . | . | . | . | . | 73.5 | 8.1 | |
21-40% | 25.1 | 15.4 | 100.0 | 0.0 | 0.0 | . | 15.8 | 14.6 | 12.0 | 11.3 | 45.9 | 35.1 | 100.0 | 0.0 | 0.0 | . | . | . | . | . | . | . | . | . | . | . | . | . | 23.6 | 7.8 | |
41-60% | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 100.0 | 0.0 | . | . | . | . | . | . | . | . | . | . | . | . | 3.0 | 2.9 | |
61-80% | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | . | . | . | . | . | . | . | . | . | . | . | . | 0.0 | . | |
81-100% | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | . | . | . | . | . | . | . | . | . | . | . | . | 0.0 | . | |
>100% | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | . | . | . | . | . | . | . | . | . | . | . | . | 0.0 | . | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | . | . | . | . | . | . | . | . | . | . | . | . | 100.0 | . | |
pas d'ornières présentes | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
=20% | 28.0 | 2.3 | 27.1 | 4.4 | 71.6 | 4.5 | 52.9 | 3.8 | 54.8 | 3.1 | 12.1 | 3.0 | 13.6 | 2.1 | 13.2 | 2.4 | 2.8 | 1.2 | 4.8 | 2.3 | 6.3 | 2.5 | 3.2 | 1.0 | 6.0 | 1.1 | 2.2 | 0.7 | 18.0 | 0.6 | |
21-40% | 33.9 | 2.4 | 35.9 | 4.7 | 20.5 | 4.0 | 32.3 | 3.5 | 34.2 | 2.9 | 28.6 | 4.2 | 31.6 | 2.9 | 33.1 | 3.3 | 15.5 | 2.7 | 15.0 | 3.8 | 6.2 | 2.5 | 11.3 | 1.7 | 18.1 | 1.9 | 12.7 | 1.6 | 23.1 | 0.7 | |
41-60% | 25.8 | 2.2 | 27.6 | 4.4 | 7.8 | 2.7 | 9.7 | 2.3 | 9.0 | 1.8 | 32.0 | 4.3 | 23.7 | 2.6 | 33.5 | 3.3 | 32.1 | 3.4 | 15.0 | 3.8 | 30.4 | 4.7 | 34.5 | 2.6 | 34.3 | 2.3 | 28.4 | 2.2 | 26.3 | 0.8 | |
61-80% | 10.0 | 1.5 | 6.7 | 2.4 | 0.0 | . | 5.1 | 1.6 | 1.5 | 0.8 | 17.5 | 3.5 | 22.5 | 2.5 | 11.6 | 2.2 | 30.5 | 3.4 | 39.8 | 5.2 | 32.4 | 4.7 | 33.0 | 2.5 | 28.4 | 2.2 | 29.2 | 2.2 | 20.4 | 0.7 | |
81-100% | 1.8 | 0.7 | 2.8 | 1.6 | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 5.8 | 2.1 | 4.9 | 1.3 | 7.2 | 1.8 | 14.1 | 2.6 | 18.6 | 4.2 | 15.4 | 3.7 | 13.4 | 1.8 | 9.5 | 1.4 | 18.2 | 1.8 | 8.5 | 0.5 | |
>100% | 0.5 | 0.4 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 4.2 | 1.8 | 3.6 | 1.1 | 1.4 | 0.8 | 5.0 | 1.6 | 6.9 | 2.7 | 9.3 | 3.0 | 4.6 | 1.1 | 3.7 | 0.9 | 9.3 | 1.4 | 3.7 | 0.3 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
total | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
=20% | 31.4 | 2.2 | 34.5 | 4.3 | 74.4 | 4.0 | 59.7 | 3.3 | 59.4 | 2.8 | 13.0 | 3.0 | 13.7 | 2.1 | 13.5 | 2.4 | 2.7 | 1.2 | 4.8 | 2.3 | 6.2 | 2.4 | 3.5 | 1.0 | 6.0 | 1.1 | 2.2 | 0.7 | 21.2 | 0.6 | |
21-40% | 34.3 | 2.3 | 32.2 | 4.2 | 18.1 | 3.5 | 28.3 | 3.0 | 30.9 | 2.6 | 30.3 | 4.1 | 32.2 | 2.8 | 33.0 | 3.3 | 15.9 | 2.7 | 15.0 | 3.8 | 6.2 | 2.4 | 11.2 | 1.7 | 18.4 | 1.9 | 12.7 | 1.6 | 23.1 | 0.7 | |
41-60% | 23.6 | 2.0 | 25.2 | 3.9 | 7.5 | 2.4 | 8.1 | 1.8 | 8.1 | 1.5 | 30.9 | 4.2 | 24.2 | 2.5 | 33.7 | 3.3 | 32.3 | 3.4 | 15.0 | 3.8 | 30.1 | 4.6 | 34.6 | 2.5 | 34.4 | 2.3 | 28.4 | 2.2 | 25.2 | 0.7 | |
61-80% | 8.7 | 1.4 | 5.7 | 2.1 | 0.0 | . | 4.0 | 1.3 | 1.3 | 0.6 | 16.5 | 3.3 | 21.8 | 2.4 | 11.4 | 2.2 | 30.2 | 3.4 | 39.8 | 5.2 | 33.0 | 4.7 | 32.8 | 2.5 | 28.1 | 2.2 | 29.2 | 2.2 | 19.1 | 0.6 | |
81-100% | 1.6 | 0.6 | 2.4 | 1.4 | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 5.4 | 2.0 | 4.7 | 1.2 | 7.1 | 1.8 | 13.9 | 2.5 | 18.6 | 4.2 | 15.3 | 3.6 | 13.3 | 1.8 | 9.4 | 1.4 | 18.2 | 1.8 | 7.9 | 0.4 | |
>100% | 0.4 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 3.9 | 1.7 | 3.4 | 1.1 | 1.4 | 0.8 | 4.9 | 1.6 | 6.9 | 2.7 | 9.2 | 2.9 | 4.6 | 1.1 | 3.7 | 0.9 | 9.3 | 1.4 | 3.4 | 0.3 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 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. 1402480. Birmensdorf, Swiss Federal Research Institute WSL