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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 | |||||||||||||||||
peuplement en phase de régénération | mode de régénération | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
pas d'indication | pas d'indication | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . |
naturelle | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
artificielle | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
mixte | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
total | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
recrû/fourré | pas d'indication | 6.3 | 4.3 | 3.9 | 3.9 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 2.4 | 2.3 | 0.0 | . | 0.0 | . | 1.0 | 0.5 |
naturelle | 72.1 | 7.9 | 73.5 | 8.6 | 68.4 | 10.7 | 68.3 | 7.9 | 57.6 | 7.3 | 88.4 | 10.9 | 77.2 | 7.6 | 78.7 | 9.5 | 87.8 | 6.6 | 92.7 | 7.1 | 95.0 | 4.8 | 88.2 | 5.0 | 91.0 | 3.9 | 97.9 | 2.1 | 80.8 | 1.9 | |
artificielle | 2.8 | 2.8 | 3.9 | 3.9 | 10.3 | 6.9 | 14.9 | 6.1 | 9.6 | 4.5 | 0.0 | . | 6.3 | 4.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 3.6 | 2.5 | 0.0 | . | 4.2 | 1.0 | |
mixte | 18.8 | 6.9 | 18.6 | 7.5 | 21.3 | 9.5 | 16.8 | 6.3 | 32.8 | 7.0 | 11.6 | 10.9 | 16.5 | 6.8 | 21.3 | 9.5 | 12.2 | 6.6 | 7.3 | 7.1 | 5.0 | 4.8 | 9.4 | 4.5 | 5.4 | 3.0 | 2.1 | 2.1 | 14.1 | 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 | . | |
régénération sous abri de futaie uniforme | pas d'indication | 4.0 | 3.9 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 7.7 | 7.4 | 3.7 | 3.6 | 0.0 | . | 0.0 | . | 13.0 | 12.1 | 0.0 | . | 5.1 | 4.9 | 2.5 | 2.4 | 0.0 | . | 2.8 | 1.1 |
naturelle | 92.4 | 5.2 | 100.0 | 0.0 | 100.0 | 0.0 | 100.0 | 0.0 | 95.5 | 4.4 | 92.3 | 7.4 | 87.1 | 7.0 | 93.5 | 6.2 | 100.0 | 0.0 | 87.0 | 12.1 | 100.0 | 0.0 | 94.9 | 4.9 | 95.2 | 3.3 | 100.0 | 0.0 | 94.3 | 1.6 | |
artificielle | 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 | . | |
mixte | 3.7 | 3.6 | 0.0 | . | 0.0 | . | 0.0 | . | 4.5 | 4.4 | 0.0 | . | 9.2 | 6.2 | 6.5 | 6.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 2.4 | 2.3 | 0.0 | . | 2.9 | 1.2 | |
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 | . | |
régénération sous abri de futaie d'aspect jardiné | 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 | . |
naturelle | 100.0 | 0.0 | 100.0 | 0.0 | 86.6 | 12.5 | 91.5 | 8.1 | 100.0 | 0.0 | 97.2 | 2.7 | 96.1 | 2.2 | 91.4 | 8.2 | 100.0 | 0.0 | 92.6 | 7.1 | 100.0 | 0.0 | 100.0 | 0.0 | 99.1 | 0.8 | 100.0 | 0.0 | 98.3 | 0.6 | |
artificielle | 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 | . | |
mixte | 0.0 | . | 0.0 | . | 13.4 | 12.5 | 8.5 | 8.1 | 0.0 | . | 2.8 | 2.7 | 3.9 | 2.2 | 8.6 | 8.2 | 0.0 | . | 7.4 | 7.1 | 0.0 | . | 0.0 | . | 0.9 | 0.8 | 0.0 | . | 1.7 | 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 | . | |
pas de peuplement en phase de régénération | pas d'indication | 7.2 | 1.0 | 5.0 | 1.6 | 4.2 | 1.4 | 2.6 | 0.9 | 4.0 | 0.9 | 3.5 | 1.4 | 3.9 | 1.0 | 3.9 | 1.1 | 3.3 | 1.2 | 4.1 | 2.0 | 9.5 | 2.6 | 2.9 | 0.8 | 5.2 | 1.0 | 2.3 | 0.6 | 4.3 | 0.3 |
naturelle | 89.4 | 1.2 | 82.8 | 2.8 | 84.4 | 2.5 | 79.5 | 2.3 | 81.6 | 1.7 | 90.4 | 2.3 | 90.8 | 1.6 | 88.4 | 1.8 | 91.4 | 1.8 | 93.9 | 2.4 | 88.9 | 2.8 | 96.5 | 0.9 | 91.3 | 1.2 | 97.2 | 0.6 | 89.7 | 0.4 | |
artificielle | 1.7 | 0.5 | 4.0 | 1.5 | 2.8 | 1.1 | 6.8 | 1.4 | 7.3 | 1.2 | 1.9 | 1.1 | 0.8 | 0.4 | 2.6 | 0.9 | 0.0 | . | 1.0 | 1.0 | 1.6 | 1.1 | 0.0 | . | 1.0 | 0.4 | 0.2 | 0.2 | 2.2 | 0.2 | |
mixte | 1.7 | 0.5 | 8.2 | 2.0 | 8.5 | 1.9 | 11.1 | 1.8 | 7.1 | 1.2 | 4.3 | 1.6 | 4.5 | 1.1 | 5.1 | 1.2 | 5.3 | 1.5 | 1.0 | 1.0 | 0.0 | . | 0.6 | 0.4 | 2.5 | 0.7 | 0.3 | 0.2 | 3.8 | 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 | . | |
total | pas d'indication | 6.3 | 0.9 | 4.6 | 1.4 | 3.6 | 1.2 | 2.2 | 0.8 | 3.4 | 0.8 | 3.0 | 1.1 | 3.0 | 0.8 | 3.4 | 0.9 | 2.6 | 0.9 | 3.8 | 1.6 | 7.5 | 2.1 | 2.6 | 0.7 | 3.8 | 0.7 | 2.0 | 0.5 | 3.6 | 0.2 |
naturelle | 89.8 | 1.1 | 82.6 | 2.5 | 83.7 | 2.3 | 79.4 | 2.1 | 80.4 | 1.7 | 91.5 | 1.9 | 90.7 | 1.3 | 88.3 | 1.7 | 92.3 | 1.5 | 93.2 | 2.2 | 90.6 | 2.3 | 96.2 | 0.8 | 92.8 | 1.0 | 97.5 | 0.6 | 90.1 | 0.4 | |
artificielle | 1.5 | 0.4 | 3.7 | 1.3 | 3.3 | 1.1 | 7.2 | 1.3 | 7.1 | 1.1 | 1.4 | 0.8 | 0.9 | 0.4 | 2.3 | 0.8 | 0.0 | . | 0.8 | 0.8 | 1.3 | 0.9 | 0.0 | . | 1.0 | 0.4 | 0.1 | 0.1 | 2.0 | 0.2 | |
mixte | 2.3 | 0.5 | 9.1 | 1.9 | 9.4 | 1.9 | 11.3 | 1.7 | 9.0 | 1.2 | 4.1 | 1.3 | 5.4 | 1.0 | 6.1 | 1.2 | 5.1 | 1.3 | 2.2 | 1.3 | 0.6 | 0.6 | 1.2 | 0.5 | 2.4 | 0.6 | 0.4 | 0.2 | 4.3 | 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. 1192761. Birmensdorf, Swiss Federal Research Institute WSL