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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 | |||||||||||||||||
forêt de protection contre des processus liés aux cours d'eau (2022) | degré de recouvrement de la régénération bien installée | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
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 | . |
<1% | 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 | . | |
1-4% | 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 | . | |
5-9% | 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 | . | |
10-25% | 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 | . | |
26-50% | 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 | . | |
51-75% | 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 | . | |
76-100% | 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 | . | 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 | . | |
à l'interieur | 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 | . |
<1% | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 0.3 | 0.3 | 5.2 | 1.9 | 1.5 | 0.7 | 5.1 | 1.5 | 4.3 | 1.5 | 1.2 | 1.2 | 4.7 | 2.0 | 6.8 | 1.4 | 6.9 | 1.2 | 7.4 | 1.3 | 3.7 | 0.3 | |
1-4% | 1.4 | 0.6 | 0.8 | 0.8 | 2.4 | 1.4 | 0.9 | 0.6 | 1.3 | 0.6 | 3.4 | 1.5 | 6.8 | 1.4 | 10.7 | 2.1 | 13.6 | 2.5 | 13.7 | 3.7 | 15.3 | 3.6 | 14.3 | 1.9 | 11.2 | 1.5 | 24.4 | 2.0 | 9.4 | 0.5 | |
5-9% | 1.4 | 0.6 | 0.0 | . | 0.8 | 0.8 | 0.0 | . | 1.5 | 0.7 | 9.1 | 2.4 | 8.2 | 1.6 | 8.8 | 2.0 | 10.7 | 2.3 | 15.1 | 3.9 | 7.0 | 2.6 | 14.2 | 1.9 | 8.3 | 1.3 | 16.1 | 1.8 | 7.7 | 0.4 | |
10-25% | 4.0 | 0.9 | 1.6 | 1.1 | 2.4 | 1.4 | 2.2 | 1.0 | 3.2 | 1.0 | 18.3 | 3.5 | 16.3 | 2.2 | 8.2 | 1.9 | 14.2 | 2.6 | 10.1 | 3.2 | 15.1 | 3.6 | 15.7 | 2.0 | 11.7 | 1.5 | 13.3 | 1.6 | 9.9 | 0.5 | |
26-50% | 3.8 | 0.9 | 1.6 | 1.1 | 3.4 | 1.7 | 2.7 | 1.1 | 1.9 | 0.8 | 4.1 | 1.8 | 7.4 | 1.6 | 10.0 | 2.1 | 8.7 | 2.1 | 4.8 | 2.3 | 7.2 | 2.6 | 4.6 | 1.1 | 3.7 | 0.9 | 6.6 | 1.2 | 5.0 | 0.4 | |
51-75% | 0.4 | 0.3 | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 1.6 | 0.7 | 7.2 | 2.4 | 3.3 | 1.1 | 5.0 | 1.6 | 1.5 | 0.9 | 0.0 | . | 0.9 | 0.9 | 0.8 | 0.5 | 0.2 | 0.2 | 1.4 | 0.6 | 1.5 | 0.2 | |
76-100% | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.9 | 0.5 | 2.0 | 1.4 | 2.2 | 0.9 | 1.1 | 0.8 | 0.5 | 0.5 | 1.0 | 1.0 | 3.1 | 1.7 | 0.6 | 0.4 | 0.2 | 0.2 | 0.9 | 0.4 | 0.8 | 0.2 | |
total | 11.5 | 1.5 | 4.1 | 1.8 | 9.0 | 2.6 | 6.6 | 1.6 | 10.7 | 1.7 | 49.4 | 4.5 | 45.9 | 3.0 | 48.7 | 3.5 | 53.6 | 3.7 | 45.9 | 5.3 | 53.3 | 5.0 | 57.1 | 2.6 | 42.2 | 2.4 | 70.1 | 2.1 | 37.8 | 0.7 | |
à l'extérieur | 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 | . |
<1% | 3.4 | 0.9 | 4.1 | 1.8 | 4.8 | 1.9 | 4.4 | 1.4 | 1.9 | 0.8 | 6.8 | 2.2 | 1.5 | 0.7 | 7.6 | 1.8 | 4.8 | 1.6 | 2.3 | 1.6 | 9.3 | 3.0 | 4.3 | 1.1 | 6.8 | 1.2 | 4.0 | 0.9 | 4.4 | 0.3 | |
1-4% | 14.5 | 1.7 | 8.9 | 2.6 | 15.8 | 3.3 | 16.4 | 2.5 | 8.9 | 1.6 | 9.1 | 2.5 | 11.7 | 1.9 | 9.9 | 2.0 | 7.9 | 2.0 | 13.8 | 3.7 | 13.1 | 3.4 | 11.5 | 1.7 | 16.3 | 1.8 | 9.5 | 1.4 | 12.1 | 0.6 | |
5-9% | 14.2 | 1.7 | 11.4 | 2.9 | 15.9 | 3.4 | 9.2 | 1.9 | 7.2 | 1.5 | 9.0 | 2.6 | 6.9 | 1.5 | 13.0 | 2.4 | 9.3 | 2.1 | 8.1 | 2.9 | 4.2 | 2.0 | 8.7 | 1.5 | 11.3 | 1.5 | 7.2 | 1.2 | 9.8 | 0.5 | |
10-25% | 20.5 | 1.9 | 18.1 | 3.5 | 23.4 | 3.9 | 22.0 | 2.8 | 17.6 | 2.1 | 13.1 | 3.1 | 17.4 | 2.3 | 8.2 | 1.9 | 12.4 | 2.4 | 19.4 | 4.2 | 12.1 | 3.3 | 9.0 | 1.5 | 16.6 | 1.8 | 5.9 | 1.1 | 14.8 | 0.6 | |
26-50% | 15.7 | 1.8 | 22.9 | 3.8 | 15.6 | 3.3 | 17.7 | 2.5 | 22.5 | 2.4 | 8.3 | 2.5 | 9.7 | 1.8 | 6.2 | 1.7 | 7.0 | 1.9 | 4.6 | 2.2 | 5.0 | 2.2 | 5.4 | 1.2 | 5.3 | 1.1 | 2.8 | 0.8 | 10.2 | 0.5 | |
51-75% | 14.4 | 1.7 | 16.4 | 3.4 | 8.5 | 2.6 | 15.6 | 2.4 | 22.0 | 2.3 | 1.9 | 1.3 | 6.2 | 1.5 | 3.9 | 1.4 | 3.2 | 1.3 | 2.3 | 1.6 | 3.0 | 1.7 | 3.8 | 1.0 | 0.7 | 0.4 | 0.4 | 0.3 | 7.4 | 0.4 | |
76-100% | 5.7 | 1.1 | 14.2 | 3.2 | 7.0 | 2.4 | 8.0 | 1.8 | 9.3 | 1.6 | 2.4 | 1.4 | 0.7 | 0.5 | 2.4 | 1.1 | 1.7 | 1.0 | 3.5 | 2.0 | 0.0 | . | 0.3 | 0.3 | 0.9 | 0.5 | 0.2 | 0.2 | 3.5 | 0.3 | |
total | 88.5 | 1.5 | 95.9 | 1.8 | 91.0 | 2.6 | 93.4 | 1.6 | 89.3 | 1.7 | 50.6 | 4.5 | 54.1 | 3.0 | 51.3 | 3.5 | 46.4 | 3.7 | 54.1 | 5.3 | 46.7 | 5.0 | 42.9 | 2.6 | 57.8 | 2.4 | 29.9 | 2.1 | 62.2 | 0.7 | |
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 | . |
<1% | 3.6 | 0.9 | 4.1 | 1.8 | 4.8 | 1.9 | 4.9 | 1.4 | 2.2 | 0.8 | 12.0 | 2.9 | 3.0 | 1.0 | 12.7 | 2.3 | 9.1 | 2.1 | 3.6 | 2.0 | 14.0 | 3.5 | 11.1 | 1.7 | 13.7 | 1.6 | 11.4 | 1.5 | 8.1 | 0.5 | |
1-4% | 15.9 | 1.8 | 9.7 | 2.7 | 18.2 | 3.5 | 17.3 | 2.5 | 10.1 | 1.7 | 12.6 | 2.9 | 18.6 | 2.3 | 20.5 | 2.8 | 21.5 | 3.0 | 27.5 | 4.8 | 28.5 | 4.6 | 25.8 | 2.3 | 27.5 | 2.1 | 33.9 | 2.2 | 21.5 | 0.7 | |
5-9% | 15.5 | 1.7 | 11.4 | 2.9 | 16.7 | 3.4 | 9.2 | 1.9 | 8.8 | 1.6 | 18.1 | 3.4 | 15.1 | 2.1 | 21.8 | 2.9 | 20.0 | 2.9 | 23.2 | 4.6 | 11.2 | 3.2 | 22.9 | 2.3 | 19.6 | 1.9 | 23.3 | 2.0 | 17.4 | 0.6 | |
10-25% | 24.5 | 2.1 | 19.7 | 3.6 | 25.8 | 4.0 | 24.2 | 2.9 | 20.8 | 2.3 | 31.5 | 4.2 | 33.8 | 2.8 | 16.4 | 2.6 | 26.7 | 3.3 | 29.5 | 4.9 | 27.2 | 4.5 | 24.7 | 2.3 | 28.3 | 2.2 | 19.1 | 1.9 | 24.7 | 0.7 | |
26-50% | 19.6 | 1.9 | 24.5 | 3.9 | 19.0 | 3.6 | 20.4 | 2.7 | 24.4 | 2.4 | 12.3 | 3.0 | 17.1 | 2.3 | 16.2 | 2.6 | 15.7 | 2.7 | 9.3 | 3.2 | 12.2 | 3.3 | 10.1 | 1.6 | 9.0 | 1.4 | 9.4 | 1.4 | 15.2 | 0.6 | |
51-75% | 14.9 | 1.7 | 16.4 | 3.4 | 8.5 | 2.6 | 16.1 | 2.5 | 23.6 | 2.4 | 9.1 | 2.7 | 9.5 | 1.8 | 8.9 | 2.0 | 4.8 | 1.6 | 2.3 | 1.6 | 3.9 | 1.9 | 4.6 | 1.1 | 0.9 | 0.5 | 1.8 | 0.6 | 8.8 | 0.5 | |
76-100% | 6.0 | 1.1 | 14.2 | 3.2 | 7.0 | 2.4 | 8.0 | 1.8 | 10.2 | 1.7 | 4.4 | 1.9 | 2.9 | 1.0 | 3.5 | 1.3 | 2.2 | 1.1 | 4.6 | 2.2 | 3.1 | 1.7 | 0.9 | 0.5 | 1.1 | 0.5 | 1.1 | 0.5 | 4.2 | 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. 1189797. Birmensdorf, Swiss Federal Research Institute WSL