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région de forêt protectrice | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Plateau/Jura | Nord des Alpes ouest | Nord des Alpes est | Sud-ouest des Alpes | Sud-est des Alpes | Sud des Alpes | Suisse | |||||||||
degré de recouvrement de la régénération (7 classes) | stabilité du peuplement | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
pas d'indication | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
amoindrie | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
stable | 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 | . | |
<1% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 0.1 | 0.1 | 0.4 | 0.2 | 0.7 | 0.3 | 0.6 | 0.3 | 0.9 | 0.3 | 0.6 | 0.3 | 0.5 | 0.1 | |
amoindrie | 1.4 | 0.3 | 2.0 | 0.4 | 3.2 | 0.7 | 1.9 | 0.6 | 3.6 | 0.7 | 3.7 | 0.7 | 2.4 | 0.2 | |
stable | 1.0 | 0.2 | 1.1 | 0.3 | 2.7 | 0.6 | 2.5 | 0.6 | 5.2 | 0.8 | 3.3 | 0.6 | 2.2 | 0.2 | |
total | 2.5 | 0.3 | 3.5 | 0.6 | 6.6 | 0.9 | 5.0 | 0.9 | 9.8 | 1.1 | 7.7 | 0.9 | 5.0 | 0.3 | |
1 à 4% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 0.0 | 0.0 | 1.0 | 0.3 | 1.2 | 0.4 | 1.0 | 0.4 | 0.6 | 0.3 | 0.7 | 0.3 | 0.6 | 0.1 | |
amoindrie | 3.5 | 0.4 | 6.0 | 0.7 | 7.6 | 1.0 | 8.9 | 1.1 | 8.4 | 1.0 | 12.1 | 1.1 | 6.7 | 0.3 | |
stable | 4.4 | 0.4 | 5.3 | 0.7 | 6.7 | 1.0 | 12.8 | 1.4 | 14.9 | 1.3 | 11.1 | 1.1 | 7.9 | 0.3 | |
total | 7.9 | 0.6 | 12.3 | 1.0 | 15.5 | 1.4 | 22.6 | 1.7 | 24.0 | 1.5 | 23.9 | 1.5 | 15.2 | 0.5 | |
5 à 9% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 0.2 | 0.1 | 0.6 | 0.3 | 0.4 | 0.2 | 0.8 | 0.4 | 0.9 | 0.3 | 1.4 | 0.4 | 0.6 | 0.1 | |
amoindrie | 4.6 | 0.4 | 9.2 | 0.9 | 6.4 | 0.9 | 11.1 | 1.3 | 6.7 | 0.9 | 13.5 | 1.2 | 7.7 | 0.3 | |
stable | 5.2 | 0.5 | 6.1 | 0.8 | 6.3 | 0.9 | 11.2 | 1.3 | 7.7 | 1.0 | 9.2 | 1.0 | 7.0 | 0.3 | |
total | 10.0 | 0.6 | 15.9 | 1.1 | 13.1 | 1.3 | 23.0 | 1.7 | 15.3 | 1.3 | 24.2 | 1.5 | 15.2 | 0.5 | |
10 à 25% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 0.5 | 0.2 | 1.6 | 0.4 | 1.8 | 0.5 | 3.1 | 0.7 | 1.8 | 0.5 | 2.5 | 0.6 | 1.5 | 0.2 | |
amoindrie | 9.0 | 0.6 | 17.8 | 1.2 | 13.2 | 1.3 | 14.6 | 1.4 | 11.7 | 1.2 | 14.9 | 1.3 | 12.7 | 0.4 | |
stable | 14.6 | 0.8 | 14.8 | 1.1 | 13.4 | 1.3 | 12.6 | 1.3 | 14.3 | 1.3 | 8.9 | 1.0 | 13.5 | 0.4 | |
total | 24.1 | 0.9 | 34.2 | 1.5 | 28.4 | 1.7 | 30.4 | 1.9 | 27.9 | 1.6 | 26.4 | 1.6 | 27.7 | 0.6 | |
26 à 50% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 0.4 | 0.1 | 0.9 | 0.3 | 1.8 | 0.5 | 2.9 | 0.7 | 2.4 | 0.6 | 1.3 | 0.4 | 1.3 | 0.1 | |
amoindrie | 7.4 | 0.6 | 7.8 | 0.8 | 10.4 | 1.2 | 6.2 | 1.0 | 5.9 | 0.9 | 7.9 | 1.0 | 7.6 | 0.3 | |
stable | 13.2 | 0.7 | 10.3 | 1.0 | 7.8 | 1.0 | 4.7 | 0.9 | 6.1 | 0.9 | 3.9 | 0.7 | 9.1 | 0.4 | |
total | 20.9 | 0.9 | 18.9 | 1.2 | 20.0 | 1.5 | 13.9 | 1.4 | 14.4 | 1.3 | 13.2 | 1.2 | 17.9 | 0.5 | |
51 à 100% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 0.4 | 0.1 | 1.3 | 0.4 | 0.8 | 0.3 | 1.3 | 0.5 | 1.5 | 0.4 | 0.6 | 0.3 | 0.8 | 0.1 | |
amoindrie | 6.6 | 0.5 | 4.3 | 0.6 | 6.4 | 0.9 | 1.3 | 0.5 | 2.9 | 0.6 | 1.7 | 0.5 | 4.5 | 0.3 | |
stable | 10.5 | 0.7 | 3.9 | 0.6 | 3.6 | 0.7 | 1.7 | 0.5 | 2.8 | 0.6 | 1.0 | 0.3 | 5.5 | 0.3 | |
total | 17.4 | 0.8 | 9.6 | 0.9 | 10.7 | 1.2 | 4.3 | 0.8 | 7.2 | 0.9 | 3.3 | 0.6 | 10.8 | 0.4 | |
76 à 100% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 0.6 | 0.2 | 0.6 | 0.2 | 0.4 | 0.3 | 0.3 | 0.2 | 0.0 | . | 0.0 | . | 0.4 | 0.1 | |
amoindrie | 6.2 | 0.5 | 2.9 | 0.5 | 3.2 | 0.7 | 0.3 | 0.2 | 0.5 | 0.3 | 0.9 | 0.3 | 3.3 | 0.2 | |
stable | 10.3 | 0.7 | 2.0 | 0.4 | 2.1 | 0.6 | 0.0 | . | 0.9 | 0.3 | 0.5 | 0.2 | 4.4 | 0.3 | |
total | 17.1 | 0.8 | 5.5 | 0.7 | 5.7 | 0.9 | 0.7 | 0.3 | 1.5 | 0.4 | 1.4 | 0.4 | 8.1 | 0.3 | |
total | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 2.2 | 0.3 | 6.4 | 0.8 | 7.1 | 1.0 | 10.1 | 1.2 | 8.1 | 1.0 | 7.3 | 0.9 | 5.7 | 0.3 | |
amoindrie | 38.6 | 1.0 | 50.0 | 1.6 | 50.4 | 1.9 | 44.5 | 2.0 | 39.9 | 1.8 | 54.8 | 1.7 | 44.8 | 0.6 | |
stable | 59.1 | 1.1 | 43.6 | 1.5 | 42.4 | 1.9 | 45.4 | 2.0 | 52.0 | 1.8 | 38.0 | 1.7 | 49.5 | 0.6 | |
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. 1238003. Birmensdorf, Swiss Federal Research Institute WSL