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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 | |||||||||||||||||
ornières | déclivité (classes de 20%) | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
pas d'indication | pas d'indication | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | 0.0 | . | . | . | 0.0 | . |
=20% | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | 100.0 | 0.0 | . | . | 100.0 | 0.0 | |
21-40% | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | 0.0 | . | . | . | 0.0 | . | |
41-60% | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | 0.0 | . | . | . | 0.0 | . | |
61-80% | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | 0.0 | . | . | . | 0.0 | . | |
81-100% | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | 0.0 | . | . | . | 0.0 | . | |
>100% | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | 0.0 | . | . | . | 0.0 | . | |
total | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | 100.0 | . | . | . | 100.0 | . | |
une/plusieurs ornières mesurables 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 | . |
=20% | 53.0 | 6.9 | 77.9 | 9.8 | 89.1 | 7.3 | 84.2 | 5.1 | 82.0 | 5.1 | 28.0 | 16.9 | 15.6 | 10.1 | 24.5 | 21.5 | 0.0 | . | . | . | 0.0 | . | 50.5 | 35.4 | 0.0 | . | . | . | 65.9 | 3.1 | |
21-40% | 37.5 | 6.7 | 11.0 | 7.3 | 5.0 | 4.9 | 13.8 | 4.8 | 14.3 | 4.7 | 58.1 | 18.6 | 43.2 | 13.4 | 30.1 | 24.3 | 66.9 | 27.2 | . | . | 0.0 | . | 0.0 | . | 50.8 | 25.0 | . | . | 23.3 | 2.8 | |
41-60% | 9.5 | 4.1 | 11.1 | 7.4 | 5.9 | 5.7 | 2.0 | 2.0 | 3.6 | 2.5 | 14.0 | 13.0 | 34.1 | 12.7 | 45.4 | 24.9 | 33.1 | 27.2 | . | . | 0.0 | . | 49.5 | 35.4 | 49.2 | 25.0 | . | . | 10.0 | 2.0 | |
61-80% | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 7.0 | 6.8 | 0.0 | . | 0.0 | . | . | . | 100.0 | 0.0 | 0.0 | . | 0.0 | . | . | . | 0.8 | 0.6 | |
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 | . | . | . | 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 | . | . | . | 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 | . | . | . | 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% | 27.5 | 2.3 | 26.6 | 4.4 | 72.3 | 4.5 | 52.1 | 3.9 | 53.1 | 3.2 | 11.9 | 3.1 | 13.8 | 2.2 | 12.9 | 2.4 | 2.9 | 1.3 | 5.1 | 2.5 | 4.4 | 2.2 | 1.9 | 0.8 | 5.3 | 1.1 | 2.0 | 0.7 | 17.5 | 0.6 | |
21-40% | 33.9 | 2.5 | 35.6 | 4.8 | 19.4 | 4.0 | 32.7 | 3.7 | 35.0 | 3.1 | 27.2 | 4.2 | 31.7 | 2.9 | 33.2 | 3.3 | 14.1 | 2.7 | 15.9 | 4.1 | 6.6 | 2.6 | 11.1 | 1.7 | 18.2 | 1.9 | 12.8 | 1.6 | 23.2 | 0.7 | |
41-60% | 26.1 | 2.3 | 28.1 | 4.4 | 8.2 | 2.8 | 10.4 | 2.4 | 9.8 | 1.9 | 32.8 | 4.5 | 23.7 | 2.6 | 33.4 | 3.3 | 33.6 | 3.6 | 14.7 | 3.9 | 29.0 | 4.7 | 34.5 | 2.6 | 34.4 | 2.3 | 28.2 | 2.2 | 26.6 | 0.8 | |
61-80% | 10.2 | 1.6 | 6.8 | 2.5 | 0.0 | . | 4.8 | 1.7 | 1.6 | 0.8 | 17.5 | 3.6 | 22.4 | 2.6 | 11.8 | 2.3 | 30.7 | 3.5 | 39.8 | 5.4 | 34.7 | 5.0 | 33.8 | 2.6 | 29.0 | 2.2 | 29.7 | 2.2 | 20.7 | 0.7 | |
81-100% | 1.8 | 0.7 | 2.9 | 1.6 | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 6.1 | 2.3 | 4.7 | 1.3 | 7.3 | 1.8 | 13.9 | 2.6 | 18.5 | 4.3 | 16.5 | 3.9 | 13.7 | 1.9 | 9.7 | 1.5 | 18.2 | 1.9 | 8.5 | 0.5 | |
>100% | 0.5 | 0.4 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 4.4 | 1.9 | 3.6 | 1.1 | 1.4 | 0.8 | 4.7 | 1.6 | 6.0 | 2.6 | 8.7 | 3.0 | 5.0 | 1.2 | 3.4 | 0.9 | 9.1 | 1.4 | 3.6 | 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 | . | |
une/plusieurs ornières non mesurables présentes | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | . | . | 0.0 | . | . | . | . | . | . | . | 0.0 | . | 0.0 | . | . | . | 0.0 | . |
=20% | 25.0 | 21.7 | 50.0 | 35.5 | 48.3 | 25.0 | 57.0 | 18.7 | 72.5 | 10.5 | 100.0 | 0.0 | . | . | 0.0 | . | . | . | . | . | . | . | 34.5 | 27.7 | 66.9 | 27.2 | . | . | 57.6 | 7.6 | |
21-40% | 75.0 | 21.7 | 50.0 | 35.5 | 51.7 | 25.0 | 43.0 | 18.7 | 27.5 | 10.5 | 0.0 | . | . | . | 0.0 | . | . | . | . | . | . | . | 33.1 | 27.1 | 0.0 | . | . | . | 34.9 | 7.3 | |
41-60% | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | . | . | 100.0 | 0.0 | . | . | . | . | . | . | 32.5 | 26.8 | 33.1 | 27.2 | . | . | 7.5 | 4.2 | |
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 | . | |
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% | 30.7 | 2.2 | 34.5 | 4.3 | 74.2 | 4.0 | 59.4 | 3.3 | 59.3 | 2.8 | 13.5 | 3.2 | 13.9 | 2.1 | 13.1 | 2.4 | 2.9 | 1.3 | 5.1 | 2.5 | 4.4 | 2.1 | 2.5 | 0.9 | 6.0 | 1.2 | 2.0 | 0.7 | 21.3 | 0.6 | |
21-40% | 34.7 | 2.3 | 32.2 | 4.2 | 18.2 | 3.5 | 28.8 | 3.0 | 31.0 | 2.6 | 28.9 | 4.2 | 32.3 | 2.8 | 32.9 | 3.3 | 15.0 | 2.7 | 15.9 | 4.1 | 6.6 | 2.6 | 11.3 | 1.7 | 18.3 | 1.9 | 12.8 | 1.6 | 23.3 | 0.7 | |
41-60% | 23.8 | 2.0 | 25.2 | 3.9 | 7.6 | 2.4 | 8.2 | 1.9 | 8.1 | 1.5 | 31.5 | 4.3 | 24.2 | 2.6 | 34.0 | 3.3 | 33.6 | 3.6 | 14.7 | 3.9 | 28.7 | 4.7 | 34.6 | 2.6 | 34.4 | 2.3 | 28.2 | 2.2 | 25.2 | 0.7 | |
61-80% | 8.8 | 1.4 | 5.7 | 2.1 | 0.0 | . | 3.6 | 1.2 | 1.3 | 0.6 | 16.3 | 3.4 | 21.6 | 2.5 | 11.5 | 2.2 | 30.2 | 3.5 | 39.8 | 5.4 | 35.3 | 5.0 | 33.3 | 2.6 | 28.4 | 2.2 | 29.7 | 2.2 | 19.1 | 0.7 | |
81-100% | 1.6 | 0.6 | 2.4 | 1.4 | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 5.7 | 2.1 | 4.5 | 1.2 | 7.1 | 1.8 | 13.6 | 2.6 | 18.5 | 4.3 | 16.3 | 3.9 | 13.5 | 1.9 | 9.5 | 1.4 | 18.2 | 1.9 | 7.9 | 0.5 | |
>100% | 0.5 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 4.1 | 1.8 | 3.4 | 1.1 | 1.4 | 0.8 | 4.6 | 1.6 | 6.0 | 2.6 | 8.7 | 2.9 | 4.9 | 1.2 | 3.4 | 0.9 | 9.1 | 1.4 | 3.3 | 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. 1398109. Birmensdorf, Swiss Federal Research Institute WSL