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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 | |||||||||||||||||
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 | . | 0.0 | . | 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 | . | 0.0 | . | 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 | . | 0.0 | . | 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 | . | 0.0 | . | 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 | . | 0.0 | . | 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 | . | 0.0 | . | 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 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
faible | 5.1 | 1.1 | 5.9 | 2.2 | 0.0 | . | 2.7 | 1.1 | 1.9 | 0.8 | 4.8 | 2.1 | 5.9 | 1.5 | 1.8 | 0.9 | 7.6 | 2.1 | 7.8 | 3.4 | 6.5 | 2.8 | 1.9 | 0.8 | 3.0 | 0.9 | 0.0 | . | 3.4 | 0.3 | |
moyenne | 9.0 | 1.4 | 0.0 | . | 2.8 | 1.6 | 0.5 | 0.5 | 0.3 | 0.3 | 20.1 | 3.9 | 6.2 | 1.4 | 8.1 | 1.9 | 15.1 | 2.9 | 9.3 | 3.6 | 5.4 | 2.6 | 21.5 | 2.5 | 21.5 | 2.2 | 3.5 | 1.0 | 9.2 | 0.5 | |
bonne | 24.1 | 2.1 | 19.3 | 3.6 | 24.9 | 4.0 | 15.4 | 2.4 | 17.7 | 2.2 | 21.8 | 4.0 | 32.2 | 2.9 | 32.1 | 3.4 | 7.3 | 2.1 | 18.6 | 4.9 | 22.6 | 4.7 | 1.4 | 0.7 | 5.5 | 1.2 | 8.5 | 1.5 | 16.9 | 0.7 | |
très bonne | 18.6 | 1.9 | 41.2 | 4.5 | 46.9 | 4.7 | 54.0 | 3.4 | 56.7 | 2.8 | 3.9 | 1.9 | 11.1 | 2.0 | 8.8 | 2.1 | 2.6 | 1.3 | 0.0 | . | 2.3 | 1.6 | 0.4 | 0.4 | 0.0 | . | 0.0 | . | 17.6 | 0.6 | |
total | 56.9 | 2.4 | 66.4 | 4.3 | 74.6 | 4.0 | 72.5 | 3.0 | 76.6 | 2.4 | 50.6 | 4.8 | 55.4 | 3.0 | 50.7 | 3.6 | 32.5 | 3.8 | 35.7 | 6.0 | 36.7 | 5.5 | 25.1 | 2.6 | 30.0 | 2.5 | 12.0 | 1.8 | 47.0 | 0.8 | |
il y a 11-20 ans | 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 | . |
faible | 2.7 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.9 | 0.6 | 0.3 | 0.3 | 3.0 | 1.7 | 3.0 | 1.1 | 1.0 | 0.7 | 6.8 | 2.1 | 3.1 | 2.2 | 2.7 | 1.9 | 1.8 | 0.8 | 3.0 | 0.9 | 0.3 | 0.3 | 2.0 | 0.3 | |
moyenne | 4.4 | 1.0 | 0.0 | . | 0.8 | 0.8 | 0.0 | . | 0.0 | . | 8.1 | 2.6 | 1.7 | 0.8 | 4.0 | 1.4 | 7.1 | 2.1 | 3.2 | 2.3 | 7.3 | 2.9 | 10.0 | 1.8 | 14.0 | 1.9 | 2.7 | 0.9 | 4.8 | 0.4 | |
bonne | 7.5 | 1.3 | 5.8 | 2.1 | 1.7 | 1.2 | 4.9 | 1.4 | 4.4 | 1.2 | 1.7 | 1.2 | 11.4 | 2.0 | 9.1 | 2.1 | 6.9 | 2.0 | 9.4 | 3.7 | 6.7 | 2.9 | 0.4 | 0.4 | 4.4 | 1.1 | 4.0 | 1.1 | 5.5 | 0.4 | |
très bonne | 2.8 | 0.8 | 10.2 | 2.8 | 5.9 | 2.2 | 11.4 | 2.2 | 9.7 | 1.7 | 2.0 | 1.4 | 2.0 | 0.9 | 5.8 | 1.8 | 0.7 | 0.7 | 0.0 | . | 4.9 | 2.4 | 0.4 | 0.4 | 0.0 | . | 0.3 | 0.3 | 3.7 | 0.3 | |
total | 17.4 | 1.9 | 16.8 | 3.4 | 9.2 | 2.7 | 17.1 | 2.5 | 14.4 | 2.0 | 14.9 | 3.5 | 18.1 | 2.4 | 19.8 | 2.9 | 21.4 | 3.3 | 15.8 | 4.6 | 21.5 | 4.6 | 12.5 | 2.0 | 21.4 | 2.2 | 7.3 | 1.4 | 16.0 | 0.7 | |
il y a 21-30 ans | 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 | . |
faible | 2.7 | 0.8 | 0.8 | 0.8 | 0.0 | . | 1.0 | 0.7 | 0.0 | . | 0.0 | . | 3.5 | 1.2 | 1.0 | 0.7 | 1.4 | 1.0 | 0.0 | . | 2.6 | 1.8 | 1.5 | 0.7 | 2.1 | 0.8 | 0.0 | . | 1.4 | 0.2 | |
moyenne | 3.3 | 0.9 | 0.0 | . | 1.8 | 1.3 | 0.0 | . | 0.0 | . | 6.2 | 2.3 | 1.1 | 0.6 | 2.1 | 1.0 | 5.9 | 1.9 | 0.0 | . | 2.6 | 1.8 | 5.1 | 1.3 | 7.7 | 1.4 | 3.3 | 1.0 | 3.1 | 0.3 | |
bonne | 4.8 | 1.1 | 4.2 | 1.8 | 0.9 | 0.9 | 3.6 | 1.2 | 2.2 | 0.8 | 3.9 | 1.9 | 5.4 | 1.4 | 7.8 | 1.9 | 2.5 | 1.3 | 3.0 | 2.1 | 3.6 | 2.1 | 0.0 | . | 1.4 | 0.6 | 3.6 | 1.0 | 3.4 | 0.3 | |
très bonne | 4.5 | 1.0 | 4.2 | 1.8 | 2.5 | 1.4 | 3.1 | 1.2 | 3.5 | 1.0 | 0.0 | . | 1.2 | 0.7 | 0.9 | 0.7 | 0.7 | 0.7 | 1.4 | 1.4 | 3.4 | 1.9 | 0.0 | . | 0.0 | . | 0.0 | . | 1.8 | 0.2 | |
total | 15.3 | 1.8 | 9.2 | 2.6 | 5.2 | 2.1 | 7.7 | 1.8 | 5.7 | 1.3 | 10.1 | 2.9 | 11.2 | 2.0 | 11.8 | 2.3 | 10.5 | 2.5 | 4.4 | 2.5 | 12.3 | 3.7 | 6.6 | 1.5 | 11.2 | 1.7 | 6.9 | 1.4 | 9.6 | 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 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
faible | 1.2 | 0.5 | 0.8 | 0.8 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.2 | 0.7 | 1.1 | 0.8 | 2.8 | 1.4 | 3.2 | 2.2 | 2.6 | 1.8 | 1.5 | 0.7 | 1.4 | 0.6 | 0.3 | 0.3 | 1.0 | 0.2 | |
moyenne | 1.0 | 0.5 | 0.0 | . | 0.8 | 0.8 | 0.0 | . | 0.0 | . | 6.8 | 2.3 | 1.3 | 0.6 | 0.4 | 0.4 | 5.4 | 1.9 | 0.0 | . | 1.4 | 1.4 | 3.7 | 1.2 | 6.4 | 1.3 | 4.2 | 1.1 | 2.4 | 0.3 | |
bonne | 1.7 | 0.6 | 0.8 | 0.8 | 1.7 | 1.2 | 0.0 | . | 1.7 | 0.7 | 3.4 | 1.7 | 2.7 | 1.0 | 2.6 | 1.1 | 1.3 | 0.9 | 8.1 | 3.5 | 3.7 | 2.1 | 1.1 | 0.6 | 1.2 | 0.6 | 1.6 | 0.7 | 1.8 | 0.2 | |
très bonne | 1.0 | 0.5 | 1.7 | 1.2 | 0.9 | 0.9 | 0.0 | . | 0.6 | 0.4 | 0.0 | . | 1.1 | 0.6 | 1.0 | 0.7 | 0.6 | 0.6 | 1.4 | 1.4 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.5 | 0.1 | |
total | 4.8 | 1.1 | 3.3 | 1.6 | 3.4 | 1.7 | 0.0 | . | 2.3 | 0.9 | 10.2 | 2.8 | 6.2 | 1.5 | 5.1 | 1.6 | 10.0 | 2.4 | 12.7 | 4.2 | 7.7 | 3.0 | 6.3 | 1.5 | 9.0 | 1.6 | 6.0 | 1.3 | 5.7 | 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 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
faible | 1.7 | 0.6 | 0.0 | . | 0.8 | 0.8 | 0.0 | . | 0.0 | . | 1.6 | 1.1 | 0.6 | 0.5 | 1.6 | 0.9 | 2.7 | 1.3 | 1.6 | 1.5 | 0.0 | . | 2.3 | 0.9 | 1.5 | 0.7 | 0.3 | 0.3 | 1.1 | 0.2 | |
moyenne | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.7 | 1.2 | 0.7 | 0.5 | 0.0 | . | 4.6 | 1.7 | 0.0 | . | 4.0 | 2.2 | 8.9 | 1.7 | 2.7 | 0.9 | 3.9 | 1.1 | 2.0 | 0.3 | |
bonne | 0.7 | 0.4 | 1.7 | 1.2 | 0.0 | . | 0.0 | . | 0.6 | 0.5 | 1.6 | 1.1 | 0.4 | 0.4 | 1.5 | 0.9 | 0.6 | 0.6 | 6.5 | 3.1 | 2.4 | 1.7 | 0.3 | 0.3 | 0.8 | 0.5 | 4.7 | 1.2 | 1.3 | 0.2 | |
très bonne | 0.2 | 0.2 | 1.7 | 1.2 | 3.4 | 1.7 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 0.6 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.1 | |
total | 2.6 | 0.8 | 3.3 | 1.6 | 4.2 | 1.9 | 0.0 | . | 0.6 | 0.5 | 4.9 | 2.0 | 1.7 | 0.8 | 3.7 | 1.4 | 7.9 | 2.2 | 8.1 | 3.5 | 6.4 | 2.8 | 11.5 | 1.9 | 5.0 | 1.2 | 8.9 | 1.6 | 4.7 | 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 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
faible | 0.9 | 0.5 | 0.0 | . | 0.8 | 0.8 | 0.5 | 0.5 | 0.0 | . | 1.1 | 1.1 | 0.7 | 0.5 | 1.7 | 1.0 | 1.4 | 1.0 | 5.9 | 2.9 | 1.4 | 1.4 | 4.0 | 1.2 | 5.4 | 1.2 | 1.1 | 0.6 | 1.7 | 0.2 | |
moyenne | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 2.7 | 1.6 | 1.2 | 0.7 | 1.3 | 0.8 | 6.0 | 1.9 | 1.4 | 1.4 | 1.1 | 1.1 | 15.9 | 2.2 | 4.8 | 1.2 | 13.6 | 1.9 | 4.2 | 0.4 | |
bonne | 0.5 | 0.3 | 0.8 | 0.8 | 0.0 | . | 0.4 | 0.4 | 0.0 | . | 1.7 | 1.2 | 1.3 | 0.6 | 2.7 | 1.2 | 1.9 | 1.1 | 3.1 | 2.1 | 1.3 | 1.3 | 0.0 | . | 0.5 | 0.4 | 20.7 | 2.1 | 3.1 | 0.3 | |
très bonne | 0.0 | . | 0.0 | . | 1.7 | 1.2 | 0.9 | 0.7 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 0.6 | 0.0 | . | 2.5 | 1.8 | 0.4 | 0.4 | 0.0 | . | 0.7 | 0.5 | 0.3 | 0.1 | |
total | 1.7 | 0.6 | 0.8 | 0.8 | 2.5 | 1.4 | 1.8 | 0.9 | 0.0 | . | 5.6 | 2.2 | 3.2 | 1.1 | 5.7 | 1.7 | 9.8 | 2.4 | 10.4 | 3.7 | 6.3 | 2.8 | 20.2 | 2.4 | 10.7 | 1.7 | 36.1 | 2.6 | 9.4 | 0.5 | |
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 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
faible | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 0.0 | . | 1.7 | 1.2 | 3.0 | 1.1 | 0.5 | 0.5 | 2.0 | 1.1 | 6.5 | 3.1 | 3.9 | 2.2 | 3.3 | 1.1 | 6.5 | 1.3 | 1.4 | 0.6 | 2.0 | 0.3 | |
moyenne | 0.5 | 0.3 | 0.0 | . | 0.9 | 0.9 | 0.0 | . | 0.0 | . | 2.1 | 1.4 | 0.4 | 0.4 | 1.0 | 0.7 | 4.6 | 1.7 | 1.6 | 1.6 | 2.6 | 1.8 | 14.4 | 2.1 | 4.5 | 1.1 | 13.7 | 1.8 | 4.0 | 0.4 | |
bonne | 0.5 | 0.3 | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 0.0 | . | 0.0 | . | 0.8 | 0.6 | 1.6 | 0.9 | 0.7 | 0.7 | 4.9 | 2.7 | 2.6 | 1.8 | 0.0 | . | 1.8 | 0.7 | 7.8 | 1.5 | 1.6 | 0.2 | |
très bonne | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 0.6 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.1 | |
total | 1.5 | 0.6 | 0.0 | . | 0.9 | 0.9 | 0.9 | 0.6 | 0.3 | 0.3 | 3.8 | 1.9 | 4.3 | 1.3 | 3.1 | 1.3 | 7.9 | 2.2 | 12.9 | 4.3 | 9.1 | 3.3 | 17.8 | 2.3 | 12.7 | 1.8 | 22.8 | 2.3 | 7.7 | 0.5 | |
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 | . |
faible | 14.5 | 1.7 | 8.4 | 2.5 | 2.5 | 1.4 | 5.4 | 1.5 | 2.2 | 0.8 | 12.2 | 3.2 | 18.0 | 2.4 | 8.6 | 2.0 | 24.6 | 3.5 | 28.2 | 5.6 | 19.7 | 4.5 | 16.2 | 2.2 | 22.8 | 2.3 | 3.4 | 0.9 | 12.5 | 0.6 | |
moyenne | 18.3 | 1.9 | 0.0 | . | 7.1 | 2.4 | 0.5 | 0.5 | 0.3 | 0.3 | 47.7 | 4.8 | 12.5 | 2.0 | 16.9 | 2.6 | 48.7 | 4.0 | 15.5 | 4.5 | 24.3 | 4.9 | 79.4 | 2.4 | 61.5 | 2.6 | 44.8 | 2.5 | 29.7 | 0.7 | |
bonne | 39.8 | 2.4 | 32.7 | 4.3 | 29.2 | 4.2 | 24.7 | 2.9 | 26.6 | 2.5 | 34.2 | 4.6 | 54.0 | 3.1 | 57.3 | 3.6 | 21.1 | 3.3 | 53.6 | 6.2 | 42.9 | 5.6 | 3.2 | 1.0 | 15.7 | 2.0 | 50.8 | 2.5 | 33.5 | 0.8 | |
très bonne | 27.4 | 2.1 | 58.9 | 4.5 | 61.2 | 4.6 | 69.4 | 3.1 | 70.8 | 2.6 | 5.9 | 2.3 | 15.4 | 2.2 | 17.1 | 2.8 | 5.7 | 1.8 | 2.8 | 1.9 | 13.1 | 3.7 | 1.1 | 0.7 | 0.0 | . | 1.0 | 0.6 | 24.3 | 0.6 | |
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. 1226229. Birmensdorf, Swiss Federal Research Institute WSL