Sélectionner un thème dans la liste
région biogéographique | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jura | Plateau | nord des Alpes | ouest des Alpes centrales | est des Alpes centrales | 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 | . | 0.0 | . |
faible | 0.0 | . | 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 | . | 0.0 | . | |
bonne | 0.0 | . | 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 | . | 0.0 | . | |
total | 0.0 | . | 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 | . | 0.0 | . |
faible | 6.1 | 1.0 | 1.4 | 0.4 | 4.4 | 0.7 | 2.5 | 0.9 | 3.3 | 0.8 | 0.4 | 0.2 | 3.1 | 0.3 | |
moyenne | 9.3 | 1.3 | 0.4 | 0.3 | 7.6 | 0.8 | 18.4 | 2.2 | 13.9 | 1.5 | 4.2 | 0.9 | 7.8 | 0.4 | |
bonne | 25.1 | 1.9 | 16.6 | 1.4 | 16.6 | 1.2 | 0.0 | . | 5.4 | 1.0 | 4.9 | 0.9 | 13.0 | 0.5 | |
très bonne | 16.2 | 1.6 | 51.0 | 1.8 | 4.2 | 0.6 | 0.0 | . | 0.0 | . | 0.0 | . | 13.7 | 0.5 | |
total | 56.7 | 2.2 | 69.5 | 1.7 | 32.8 | 1.5 | 20.9 | 2.3 | 22.6 | 1.8 | 9.4 | 1.2 | 37.6 | 0.7 | |
il y a 11-20 ans | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
faible | 2.0 | 0.6 | 0.6 | 0.3 | 3.0 | 0.5 | 0.9 | 0.5 | 1.2 | 0.5 | 0.2 | 0.2 | 1.5 | 0.2 | |
moyenne | 2.7 | 0.7 | 0.0 | . | 6.1 | 0.8 | 11.8 | 1.8 | 7.6 | 1.2 | 1.4 | 0.5 | 4.4 | 0.3 | |
bonne | 6.4 | 1.1 | 6.8 | 0.9 | 8.1 | 0.9 | 0.0 | . | 1.9 | 0.6 | 3.3 | 0.8 | 5.3 | 0.4 | |
très bonne | 5.4 | 1.0 | 12.7 | 1.2 | 1.7 | 0.4 | 0.0 | . | 0.0 | . | 0.0 | . | 3.8 | 0.3 | |
total | 16.5 | 1.6 | 20.1 | 1.5 | 19.0 | 1.2 | 12.8 | 1.9 | 10.7 | 1.4 | 4.9 | 0.9 | 15.0 | 0.6 | |
il y a 21-30 ans | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
faible | 2.0 | 0.6 | 0.3 | 0.2 | 2.6 | 0.5 | 0.3 | 0.3 | 2.2 | 0.7 | 0.2 | 0.2 | 1.4 | 0.2 | |
moyenne | 2.1 | 0.6 | 0.0 | . | 2.9 | 0.5 | 9.0 | 1.6 | 7.9 | 1.2 | 2.2 | 0.6 | 3.3 | 0.3 | |
bonne | 4.3 | 0.9 | 1.5 | 0.4 | 5.6 | 0.7 | 0.0 | . | 2.3 | 0.7 | 3.0 | 0.7 | 3.2 | 0.3 | |
très bonne | 2.4 | 0.7 | 3.3 | 0.7 | 0.7 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 1.2 | 0.2 | |
total | 10.9 | 1.3 | 5.0 | 0.8 | 11.9 | 1.0 | 9.4 | 1.6 | 12.4 | 1.5 | 5.4 | 1.0 | 9.2 | 0.5 | |
il y a 31-40 ans | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
faible | 0.7 | 0.4 | 0.0 | . | 2.5 | 0.5 | 2.2 | 0.8 | 3.2 | 0.8 | 0.6 | 0.3 | 1.5 | 0.2 | |
moyenne | 0.7 | 0.4 | 0.1 | 0.1 | 2.7 | 0.5 | 3.6 | 1.0 | 6.8 | 1.1 | 4.4 | 0.9 | 2.8 | 0.3 | |
bonne | 2.5 | 0.7 | 0.8 | 0.3 | 2.4 | 0.5 | 0.0 | . | 0.9 | 0.4 | 3.1 | 0.7 | 1.8 | 0.2 | |
très bonne | 1.1 | 0.5 | 1.5 | 0.4 | 0.5 | 0.2 | 0.0 | . | 0.0 | . | 0.2 | 0.2 | 0.6 | 0.1 | |
total | 5.0 | 0.9 | 2.4 | 0.6 | 8.0 | 0.9 | 5.8 | 1.3 | 10.9 | 1.4 | 8.2 | 1.2 | 6.7 | 0.4 | |
il y a 41-50 ans | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
faible | 0.6 | 0.3 | 0.0 | . | 1.0 | 0.3 | 3.5 | 1.0 | 2.9 | 0.7 | 2.2 | 0.6 | 1.4 | 0.2 | |
moyenne | 1.4 | 0.5 | 0.0 | . | 1.9 | 0.4 | 3.5 | 1.0 | 4.8 | 0.9 | 4.9 | 0.9 | 2.4 | 0.3 | |
bonne | 1.1 | 0.5 | 0.4 | 0.2 | 1.8 | 0.4 | 0.0 | . | 1.2 | 0.5 | 2.2 | 0.6 | 1.2 | 0.2 | |
très bonne | 0.4 | 0.3 | 0.1 | 0.1 | 0.5 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.1 | |
total | 3.4 | 0.8 | 0.5 | 0.3 | 5.1 | 0.7 | 7.0 | 1.4 | 8.9 | 1.3 | 9.3 | 1.2 | 5.3 | 0.4 | |
il y a 51-100 ans | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
faible | 2.8 | 0.7 | 0.1 | 0.1 | 4.8 | 0.7 | 7.2 | 1.4 | 8.1 | 1.2 | 4.3 | 0.8 | 4.2 | 0.3 | |
moyenne | 0.4 | 0.3 | 0.0 | . | 3.7 | 0.6 | 20.2 | 2.2 | 8.7 | 1.3 | 16.7 | 1.6 | 6.6 | 0.4 | |
bonne | 1.5 | 0.5 | 0.8 | 0.3 | 3.3 | 0.6 | 0.0 | . | 1.4 | 0.5 | 16.6 | 1.5 | 4.0 | 0.3 | |
très bonne | 1.7 | 0.5 | 1.1 | 0.4 | 0.6 | 0.2 | 0.0 | . | 0.0 | . | 0.4 | 0.3 | 0.7 | 0.1 | |
total | 6.3 | 1.0 | 2.0 | 0.5 | 12.5 | 1.0 | 27.4 | 2.5 | 18.2 | 1.7 | 38.0 | 2.1 | 15.4 | 0.6 | |
il y a >100 ans ou jamais aucune intervention | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
faible | 0.2 | 0.2 | 0.0 | . | 5.2 | 0.7 | 4.1 | 1.1 | 8.4 | 1.2 | 3.0 | 0.7 | 3.4 | 0.3 | |
moyenne | 0.2 | 0.2 | 0.0 | . | 3.2 | 0.6 | 12.8 | 1.9 | 6.5 | 1.1 | 13.9 | 1.4 | 5.1 | 0.4 | |
bonne | 0.4 | 0.3 | 0.3 | 0.2 | 2.2 | 0.5 | 0.0 | . | 1.3 | 0.5 | 8.0 | 1.2 | 2.1 | 0.2 | |
très bonne | 0.4 | 0.3 | 0.1 | 0.1 | 0.2 | 0.1 | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.1 | |
total | 1.1 | 0.5 | 0.4 | 0.2 | 10.7 | 1.0 | 16.9 | 2.1 | 16.3 | 1.6 | 24.9 | 1.8 | 10.7 | 0.5 | |
total | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
faible | 14.4 | 1.5 | 2.4 | 0.6 | 23.5 | 1.3 | 20.6 | 2.3 | 29.3 | 2.0 | 10.7 | 1.2 | 16.6 | 0.6 | |
moyenne | 16.8 | 1.6 | 0.6 | 0.3 | 28.2 | 1.4 | 79.4 | 2.3 | 56.2 | 2.2 | 47.7 | 2.0 | 32.4 | 0.7 | |
bonne | 41.2 | 2.1 | 27.1 | 1.6 | 39.9 | 1.5 | 0.0 | . | 14.5 | 1.5 | 41.0 | 1.9 | 30.7 | 0.7 | |
très bonne | 27.6 | 1.9 | 69.8 | 1.7 | 8.4 | 0.9 | 0.0 | . | 0.0 | . | 0.6 | 0.3 | 20.4 | 0.5 | |
total | 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. 1411326. Birmensdorf, Swiss Federal Research Institute WSL