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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 | |||||||||||||||||
âge du peuplement (classes de 40 ans) | stabilité du peuplement | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
pas d'indication | pas d'indication | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . |
critique | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
amoindrie | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
stable | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
total | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
0 (sans boisement) | 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 | . |
critique | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 25.2 | 21.8 | 0.0 | . | 0.0 | . | 0.0 | . | 20.5 | 18.2 | 0.0 | . | 100.0 | 0.0 | 0.0 | . | 0.0 | . | 20.3 | 18.2 | 11.0 | 4.2 | |
amoindrie | 50.7 | 35.3 | 0.0 | . | 76.3 | 20.9 | 24.5 | 21.4 | 49.5 | 25.0 | 45.9 | 35.1 | 46.6 | 35.2 | 33.3 | 27.3 | 41.0 | 22.1 | 0.0 | . | 0.0 | . | 0.0 | . | 32.5 | 12.0 | 59.3 | 22.1 | 35.2 | 6.4 | |
stable | 49.3 | 35.3 | 100.0 | 0.0 | 23.7 | 20.9 | 75.5 | 21.4 | 25.2 | 21.8 | 54.1 | 35.1 | 53.4 | 35.2 | 66.7 | 27.3 | 38.5 | 21.6 | 100.0 | 0.0 | 0.0 | . | 100.0 | 0.0 | 67.5 | 12.0 | 20.3 | 18.2 | 53.8 | 6.7 | |
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 | . | |
1-40 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 | . |
critique | 3.3 | 2.3 | 3.0 | 2.9 | 4.9 | 3.4 | 1.8 | 1.8 | 3.3 | 1.9 | 13.2 | 7.2 | 2.0 | 2.0 | 13.9 | 5.8 | 0.0 | . | 14.1 | 9.3 | 10.3 | 6.9 | 4.2 | 2.9 | 6.0 | 2.9 | 6.5 | 3.2 | 5.1 | 0.9 | |
amoindrie | 47.9 | 6.5 | 51.6 | 8.7 | 46.0 | 8.0 | 61.9 | 6.2 | 57.3 | 5.3 | 46.6 | 10.7 | 75.2 | 6.6 | 40.6 | 8.8 | 68.1 | 8.4 | 49.7 | 13.4 | 59.8 | 11.0 | 63.4 | 6.9 | 53.7 | 6.1 | 64.3 | 6.1 | 57.1 | 2.0 | |
stable | 48.8 | 6.5 | 45.4 | 8.7 | 49.1 | 8.0 | 36.3 | 6.2 | 39.4 | 5.3 | 40.2 | 10.5 | 22.8 | 6.4 | 45.5 | 8.8 | 31.9 | 8.4 | 36.2 | 12.9 | 29.9 | 10.2 | 32.4 | 6.7 | 40.3 | 6.0 | 29.2 | 5.8 | 37.9 | 2.0 | |
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 | . | |
41-80 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 | . |
critique | 7.4 | 3.6 | 4.5 | 4.4 | 5.0 | 4.9 | 5.6 | 3.1 | 11.6 | 3.9 | 3.5 | 3.4 | 3.6 | 3.5 | 4.1 | 4.0 | 7.4 | 5.0 | 11.7 | 7.7 | 14.3 | 9.4 | 9.2 | 3.6 | 3.7 | 2.5 | 6.6 | 2.0 | 7.0 | 1.0 | |
amoindrie | 47.5 | 6.8 | 36.3 | 10.3 | 47.6 | 11.5 | 45.2 | 6.9 | 57.4 | 5.9 | 56.3 | 9.8 | 65.7 | 8.5 | 70.4 | 8.8 | 71.0 | 8.6 | 58.9 | 11.9 | 62.5 | 13.4 | 59.0 | 6.1 | 48.3 | 6.8 | 68.2 | 3.7 | 58.4 | 1.9 | |
stable | 45.2 | 6.7 | 59.2 | 10.5 | 47.4 | 11.5 | 49.2 | 6.9 | 30.9 | 5.5 | 40.2 | 9.7 | 30.7 | 8.2 | 25.6 | 8.4 | 21.6 | 7.8 | 29.5 | 11.1 | 23.2 | 11.8 | 31.8 | 5.7 | 48.0 | 6.8 | 25.2 | 3.4 | 34.7 | 1.9 | |
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 | . | |
81-120 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 | . |
critique | 0.0 | . | 2.9 | 2.8 | 3.2 | 3.1 | 0.0 | . | 1.1 | 1.1 | 0.0 | . | 5.6 | 3.9 | 9.8 | 3.8 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 3.8 | 2.6 | 0.0 | . | 2.1 | 0.6 | |
amoindrie | 39.2 | 4.6 | 28.6 | 7.6 | 57.5 | 8.9 | 50.7 | 6.6 | 35.2 | 4.9 | 68.7 | 10.0 | 39.8 | 8.1 | 56.7 | 6.3 | 37.6 | 10.4 | 57.4 | 13.3 | 79.1 | 10.8 | 53.1 | 8.9 | 47.3 | 7.1 | 53.0 | 8.9 | 46.1 | 2.0 | |
stable | 60.8 | 4.6 | 68.6 | 7.8 | 39.3 | 8.8 | 49.3 | 6.6 | 63.7 | 5.0 | 31.3 | 10.0 | 54.6 | 8.3 | 33.5 | 6.1 | 62.4 | 10.4 | 42.6 | 13.3 | 20.9 | 10.8 | 46.9 | 8.9 | 48.9 | 7.1 | 47.0 | 8.9 | 51.8 | 2.0 | |
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 | . | |
121-160 ans | pas d'indication | 1.9 | 1.9 | 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 | . | 0.3 | 0.3 |
critique | 2.1 | 2.1 | 0.0 | . | 0.0 | . | 0.0 | . | 4.0 | 3.9 | 0.0 | . | 5.3 | 3.7 | 3.2 | 3.1 | 0.0 | . | 0.0 | . | 0.0 | . | 9.9 | 5.5 | 3.9 | 2.7 | 3.4 | 3.4 | 3.1 | 0.9 | |
amoindrie | 31.5 | 6.5 | 46.8 | 12.9 | 44.4 | 16.6 | 30.7 | 9.6 | 40.0 | 9.8 | 62.5 | 14.4 | 52.3 | 7.9 | 59.0 | 8.8 | 46.3 | 11.5 | 28.9 | 14.2 | 68.0 | 13.4 | 46.7 | 9.1 | 47.0 | 7.0 | 41.3 | 9.2 | 45.0 | 2.6 | |
stable | 64.5 | 6.7 | 53.2 | 12.9 | 55.6 | 16.6 | 69.3 | 9.6 | 56.0 | 9.9 | 37.5 | 14.4 | 42.4 | 7.9 | 37.9 | 8.6 | 53.7 | 11.5 | 71.1 | 14.2 | 32.0 | 13.4 | 43.4 | 9.1 | 49.0 | 7.0 | 55.3 | 9.3 | 51.6 | 2.6 | |
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 | . | |
>160 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 | . |
critique | 0.0 | . | 25.2 | 21.8 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.7 | 1.7 | 2.6 | 1.8 | 2.4 | 2.3 | 1.6 | 0.7 | |
amoindrie | 45.5 | 10.2 | 74.8 | 21.8 | 75.4 | 21.4 | 66.7 | 27.3 | 0.0 | . | 86.8 | 8.8 | 62.0 | 8.7 | 53.1 | 12.9 | 63.2 | 9.3 | 84.0 | 10.5 | 82.0 | 11.7 | 42.6 | 7.0 | 32.3 | 5.2 | 42.5 | 7.4 | 49.6 | 2.8 | |
stable | 54.5 | 10.2 | 0.0 | . | 24.6 | 21.4 | 33.3 | 27.3 | 100.0 | 0.0 | 13.2 | 8.8 | 38.0 | 8.7 | 46.9 | 12.9 | 36.8 | 9.3 | 16.0 | 10.5 | 18.0 | 11.7 | 55.6 | 7.0 | 65.1 | 5.3 | 55.1 | 7.4 | 48.8 | 2.8 | |
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 | . | |
peuplements inéquiens | 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 | . |
critique | 3.9 | 1.7 | 0.0 | . | 0.0 | . | 0.0 | . | 3.2 | 3.2 | 3.5 | 3.4 | 3.1 | 1.8 | 3.1 | 3.0 | 0.0 | . | 5.3 | 5.2 | 0.0 | . | 0.9 | 0.9 | 0.0 | . | 0.9 | 0.8 | 1.7 | 0.5 | |
amoindrie | 25.5 | 3.8 | 74.4 | 12.7 | 42.4 | 13.2 | 33.6 | 9.7 | 51.4 | 8.5 | 48.7 | 9.3 | 35.8 | 4.9 | 54.6 | 8.3 | 56.5 | 6.8 | 48.1 | 11.5 | 59.2 | 9.5 | 37.6 | 4.5 | 32.8 | 4.3 | 43.5 | 4.5 | 40.0 | 1.7 | |
stable | 70.6 | 4.0 | 25.6 | 12.7 | 57.6 | 13.2 | 66.4 | 9.7 | 45.4 | 8.4 | 47.8 | 9.4 | 61.1 | 4.9 | 42.3 | 8.2 | 43.5 | 6.8 | 46.6 | 11.5 | 40.8 | 9.5 | 61.5 | 4.5 | 67.2 | 4.3 | 55.6 | 4.5 | 58.2 | 1.7 | |
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 | . | |
total | pas d'indication | 0.2 | 0.2 | 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 |
critique | 2.8 | 0.8 | 3.2 | 1.6 | 3.2 | 1.6 | 1.8 | 0.9 | 4.8 | 1.2 | 4.1 | 1.8 | 3.2 | 1.1 | 6.7 | 1.7 | 1.7 | 1.0 | 5.8 | 2.5 | 7.1 | 2.6 | 3.7 | 1.0 | 2.7 | 0.8 | 4.1 | 1.0 | 3.7 | 0.3 | |
amoindrie | 36.9 | 2.3 | 44.3 | 4.5 | 50.6 | 4.6 | 48.5 | 3.3 | 48.5 | 2.8 | 58.2 | 4.4 | 51.4 | 3.0 | 55.3 | 3.5 | 58.1 | 3.6 | 54.1 | 5.4 | 64.0 | 4.8 | 47.7 | 2.7 | 41.2 | 2.4 | 55.5 | 2.3 | 49.0 | 0.8 | |
stable | 60.1 | 2.3 | 52.5 | 4.5 | 46.2 | 4.6 | 49.7 | 3.3 | 46.7 | 2.8 | 37.7 | 4.4 | 45.3 | 3.0 | 38.0 | 3.4 | 40.2 | 3.6 | 40.1 | 5.3 | 28.9 | 4.5 | 48.6 | 2.7 | 56.1 | 2.4 | 40.4 | 2.3 | 47.3 | 0.8 | |
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. 1380508. Birmensdorf, Swiss Federal Research Institute WSL