Sélectionner un thème dans la liste
région de production | |||||||||||||
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Jura | Plateau | Préalpes | Alpes | Sud des Alpes | Suisse | ||||||||
date de la dernière intervention (classes de 10 ans) | fertilité de la station | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
pas d'indication | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
faible | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
moyenne | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
bonne | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
très bonne | 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 | . | |
il y a =10 ans | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
faible | 4.8 | 0.7 | 1.5 | 0.4 | 4.3 | 0.6 | 3.7 | 0.4 | 0.0 | . | 3.1 | 0.2 | |
moyenne | 7.3 | 0.8 | 0.6 | 0.2 | 9.7 | 0.9 | 16.6 | 0.9 | 3.6 | 0.7 | 9.0 | 0.4 | |
bonne | 22.3 | 1.3 | 18.2 | 1.1 | 29.2 | 1.4 | 6.1 | 0.5 | 7.0 | 0.9 | 15.6 | 0.5 | |
très bonne | 22.3 | 1.3 | 54.2 | 1.4 | 7.9 | 0.8 | 1.1 | 0.2 | 0.3 | 0.2 | 16.1 | 0.4 | |
total | 56.7 | 1.6 | 74.6 | 1.3 | 51.2 | 1.5 | 27.5 | 1.0 | 10.9 | 1.1 | 43.8 | 0.6 | |
il y a 11-20 ans | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
faible | 2.4 | 0.5 | 0.5 | 0.2 | 2.0 | 0.4 | 3.8 | 0.4 | 0.3 | 0.2 | 2.1 | 0.2 | |
moyenne | 3.6 | 0.6 | 0.5 | 0.2 | 3.9 | 0.6 | 9.9 | 0.7 | 3.5 | 0.7 | 5.0 | 0.3 | |
bonne | 7.1 | 0.8 | 4.4 | 0.6 | 9.2 | 0.9 | 3.8 | 0.4 | 4.5 | 0.8 | 5.6 | 0.3 | |
très bonne | 5.6 | 0.7 | 9.2 | 0.8 | 2.2 | 0.5 | 0.6 | 0.2 | 0.3 | 0.2 | 3.4 | 0.2 | |
total | 18.7 | 1.2 | 14.5 | 1.0 | 17.4 | 1.2 | 17.9 | 0.9 | 8.5 | 1.0 | 16.1 | 0.5 | |
il y a 21-30 ans | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
faible | 2.7 | 0.5 | 0.2 | 0.1 | 1.5 | 0.4 | 2.9 | 0.4 | 0.8 | 0.3 | 1.8 | 0.2 | |
moyenne | 2.2 | 0.5 | 0.2 | 0.1 | 2.5 | 0.5 | 7.0 | 0.6 | 5.4 | 0.8 | 3.8 | 0.2 | |
bonne | 4.7 | 0.7 | 2.7 | 0.5 | 5.5 | 0.7 | 1.8 | 0.3 | 4.7 | 0.8 | 3.5 | 0.2 | |
très bonne | 3.9 | 0.6 | 3.2 | 0.5 | 1.7 | 0.4 | 0.6 | 0.2 | 0.0 | . | 1.8 | 0.2 | |
total | 13.5 | 1.1 | 6.3 | 0.7 | 11.3 | 1.0 | 12.3 | 0.8 | 10.8 | 1.1 | 10.9 | 0.4 | |
il y a 31-40 ans | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
faible | 1.2 | 0.3 | 0.0 | . | 1.0 | 0.3 | 2.1 | 0.3 | 0.8 | 0.3 | 1.1 | 0.1 | |
moyenne | 0.7 | 0.3 | 0.1 | 0.1 | 2.1 | 0.4 | 4.9 | 0.5 | 4.3 | 0.7 | 2.7 | 0.2 | |
bonne | 1.6 | 0.4 | 1.0 | 0.3 | 2.6 | 0.5 | 1.4 | 0.3 | 2.4 | 0.6 | 1.7 | 0.2 | |
très bonne | 1.3 | 0.3 | 0.9 | 0.3 | 1.1 | 0.3 | 0.3 | 0.1 | 0.0 | . | 0.7 | 0.1 | |
total | 4.7 | 0.7 | 1.9 | 0.4 | 6.8 | 0.8 | 8.7 | 0.6 | 7.5 | 0.9 | 6.2 | 0.3 | |
il y a 41-50 ans | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
faible | 1.0 | 0.3 | 0.1 | 0.1 | 0.9 | 0.3 | 1.7 | 0.3 | 0.4 | 0.2 | 0.9 | 0.1 | |
moyenne | 0.0 | . | 0.1 | 0.1 | 0.9 | 0.3 | 4.7 | 0.5 | 4.2 | 0.7 | 2.3 | 0.2 | |
bonne | 1.0 | 0.3 | 0.5 | 0.2 | 1.2 | 0.3 | 0.9 | 0.2 | 3.3 | 0.6 | 1.2 | 0.1 | |
très bonne | 0.3 | 0.2 | 0.4 | 0.2 | 0.2 | 0.1 | 0.0 | . | 0.0 | . | 0.2 | 0.1 | |
total | 2.2 | 0.5 | 1.1 | 0.3 | 3.2 | 0.5 | 7.3 | 0.6 | 7.9 | 1.0 | 4.6 | 0.3 | |
il y a 51-100 ans | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
faible | 0.7 | 0.3 | 0.3 | 0.1 | 1.7 | 0.4 | 3.9 | 0.4 | 1.4 | 0.4 | 1.9 | 0.2 | |
moyenne | 0.3 | 0.2 | 0.0 | . | 1.2 | 0.3 | 6.8 | 0.6 | 11.9 | 1.1 | 4.0 | 0.2 | |
bonne | 0.7 | 0.3 | 0.1 | 0.1 | 1.7 | 0.4 | 1.0 | 0.2 | 16.5 | 1.3 | 2.9 | 0.2 | |
très bonne | 0.2 | 0.1 | 0.4 | 0.2 | 0.1 | 0.1 | 0.2 | 0.1 | 0.4 | 0.2 | 0.3 | 0.1 | |
total | 1.9 | 0.4 | 0.8 | 0.3 | 4.7 | 0.6 | 11.8 | 0.7 | 30.3 | 1.6 | 9.1 | 0.4 | |
il y a >100 ans ou jamais aucune intervention | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
faible | 0.5 | 0.2 | 0.2 | 0.1 | 2.4 | 0.5 | 5.6 | 0.5 | 2.8 | 0.6 | 2.7 | 0.2 | |
moyenne | 1.0 | 0.3 | 0.1 | 0.1 | 1.5 | 0.4 | 7.4 | 0.6 | 13.4 | 1.2 | 4.6 | 0.3 | |
bonne | 0.5 | 0.2 | 0.3 | 0.2 | 1.6 | 0.4 | 1.4 | 0.3 | 7.9 | 1.0 | 1.9 | 0.2 | |
très bonne | 0.2 | 0.1 | 0.4 | 0.2 | 0.0 | . | 0.1 | 0.1 | 0.0 | . | 0.1 | 0.0 | |
total | 2.2 | 0.5 | 0.9 | 0.3 | 5.5 | 0.7 | 14.5 | 0.8 | 24.1 | 1.5 | 9.4 | 0.4 | |
total | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
faible | 13.3 | 1.1 | 2.8 | 0.5 | 13.8 | 1.0 | 23.6 | 1.0 | 6.3 | 0.8 | 13.7 | 0.4 | |
moyenne | 15.1 | 1.1 | 1.5 | 0.3 | 21.9 | 1.2 | 57.3 | 1.1 | 46.3 | 1.7 | 31.3 | 0.5 | |
bonne | 37.8 | 1.5 | 27.1 | 1.3 | 51.1 | 1.5 | 16.3 | 0.8 | 46.4 | 1.7 | 32.4 | 0.6 | |
très bonne | 33.8 | 1.4 | 68.7 | 1.3 | 13.2 | 1.0 | 2.8 | 0.4 | 1.0 | 0.4 | 22.5 | 0.4 | |
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. 1226256. Birmensdorf, Swiss Federal Research Institute WSL