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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 | |||||||||||||||||
résistance du bois (3 classes) | régénération sur le bois mort | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
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 | . |
pas de plante | 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 plante | 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 | . | |
2 plantes ou plus | 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 | . | |
bois frais/encore dur | 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 | . |
pas de plante | 99.7 | 0.3 | 100.0 | . | 99.5 | 0.4 | 100.0 | . | 99.7 | 0.3 | 99.6 | 0.4 | 99.0 | 0.5 | 99.6 | 0.3 | 98.0 | 0.9 | 99.5 | 0.4 | 98.4 | 1.0 | 98.9 | 0.4 | 97.6 | 0.6 | 99.8 | 0.2 | 99.1 | 0.1 | |
1 plante | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 0.4 | 0.3 | 0.2 | 0.2 | 0.9 | 0.6 | 0.5 | 0.4 | 0.4 | 0.4 | 0.7 | 0.3 | 1.1 | 0.5 | 0.1 | 0.1 | 0.4 | 0.1 | |
2 plantes ou plus | 0.0 | . | 0.0 | . | 0.5 | 0.4 | 0.0 | . | 0.3 | 0.3 | 0.0 | . | 0.6 | 0.4 | 0.2 | 0.2 | 1.2 | 0.7 | 0.0 | . | 1.3 | 0.9 | 0.5 | 0.3 | 1.3 | 0.4 | 0.2 | 0.1 | 0.5 | 0.1 | |
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 | . | |
bois pourri | 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 | . |
pas de plante | 99.0 | 0.7 | 98.3 | 1.7 | 99.2 | 0.8 | 100.0 | . | 96.8 | 1.6 | 92.3 | 2.5 | 94.6 | 1.8 | 93.4 | 2.3 | 92.5 | 2.3 | 97.7 | 2.2 | 96.5 | 1.9 | 96.9 | 1.0 | 93.0 | 1.7 | 98.9 | 0.5 | 96.0 | 0.5 | |
1 plante | 1.0 | 0.7 | 1.7 | 1.7 | 0.0 | . | 0.0 | . | 2.1 | 1.5 | 4.7 | 2.1 | 3.8 | 1.5 | 0.5 | 0.5 | 4.1 | 1.6 | 1.2 | 1.1 | 0.0 | . | 1.3 | 0.6 | 3.7 | 1.3 | 0.4 | 0.4 | 2.0 | 0.3 | |
2 plantes ou plus | 0.0 | . | 0.0 | . | 0.8 | 0.8 | 0.0 | . | 1.1 | 0.8 | 2.9 | 1.5 | 1.6 | 0.8 | 6.1 | 2.3 | 3.5 | 1.2 | 1.2 | 1.1 | 3.5 | 1.9 | 1.7 | 0.8 | 3.3 | 1.2 | 0.7 | 0.3 | 2.0 | 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 | . | |
bois en décomposition ou vermoulu | 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 | . |
pas de plante | 93.7 | 2.3 | 98.0 | 2.0 | 90.0 | 5.2 | 95.9 | 2.5 | 95.3 | 3.3 | 86.7 | 4.5 | 89.6 | 2.8 | 91.7 | 3.6 | 87.6 | 3.0 | 97.8 | 1.6 | 91.1 | 3.5 | 92.6 | 1.7 | 84.9 | 3.1 | 95.3 | 1.9 | 91.3 | 0.8 | |
1 plante | 4.8 | 2.2 | 0.0 | . | 7.4 | 4.5 | 0.9 | 0.9 | 0.7 | 0.7 | 0.7 | 0.7 | 3.9 | 1.8 | 2.8 | 2.2 | 4.6 | 1.9 | 0.0 | . | 1.5 | 1.1 | 3.2 | 1.2 | 3.9 | 1.7 | 0.6 | 0.5 | 2.8 | 0.5 | |
2 plantes ou plus | 1.4 | 0.8 | 2.0 | 2.0 | 2.6 | 2.6 | 3.2 | 2.4 | 4.0 | 3.3 | 12.6 | 4.3 | 6.5 | 2.2 | 5.5 | 2.9 | 7.8 | 2.4 | 2.2 | 1.6 | 7.4 | 3.4 | 4.2 | 1.4 | 11.3 | 2.4 | 4.1 | 1.8 | 5.9 | 0.7 | |
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 | 0.0 | . | 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 | . |
pas de plante | 98.6 | 0.5 | 99.4 | 0.4 | 97.4 | 1.2 | 98.9 | 0.7 | 97.9 | 1.0 | 95.5 | 1.2 | 96.2 | 0.8 | 96.8 | 0.9 | 94.2 | 1.3 | 98.7 | 0.7 | 96.0 | 1.1 | 97.4 | 0.5 | 94.3 | 0.8 | 99.1 | 0.3 | 97.0 | 0.2 | |
1 plante | 1.2 | 0.4 | 0.3 | 0.3 | 1.6 | 1.0 | 0.2 | 0.2 | 0.7 | 0.4 | 1.7 | 0.6 | 2.0 | 0.6 | 0.7 | 0.4 | 2.6 | 0.8 | 0.5 | 0.4 | 0.5 | 0.4 | 1.2 | 0.3 | 2.2 | 0.5 | 0.2 | 0.1 | 1.2 | 0.1 | |
2 plantes ou plus | 0.2 | 0.1 | 0.3 | 0.3 | 1.0 | 0.6 | 0.8 | 0.6 | 1.3 | 0.9 | 2.9 | 0.8 | 1.9 | 0.5 | 2.5 | 0.8 | 3.2 | 0.8 | 0.8 | 0.5 | 3.4 | 1.1 | 1.4 | 0.3 | 3.5 | 0.6 | 0.7 | 0.2 | 1.7 | 0.2 | |
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 | . |
Citation du tableaux
Abegg, M.; Brändli, U.-B.; Cioldi, F.; Fischer, C.; Herold, A.; Meile, R.; Rösler, E.; Speich, S.; Traub, B., 2020: Inventaire forestier national suisse - Tableau no 819330. Birmensdorf, Institut fédéral de recherches WSL
https://doi.org/10.21258/1495831