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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 | 75.0 | 2.5 | 72.9 | 6.6 | 68.4 | 4.6 | 77.1 | 4.2 | 78.9 | 3.3 | 75.4 | 2.8 | 80.9 | 2.5 | 76.9 | 3.1 | 59.1 | 3.8 | 71.7 | 5.2 | 69.2 | 5.2 | 58.0 | 2.5 | 62.9 | 2.3 | 69.7 | 2.1 | 69.5 | 0.9 | |
1 plante | 0.3 | 0.2 | 0.0 | . | 0.6 | 0.6 | 0.7 | 0.7 | 0.4 | 0.3 | 0.5 | 0.4 | 0.5 | 0.3 | 0.8 | 0.5 | 0.9 | 0.4 | 1.4 | 0.9 | 0.2 | 0.2 | 0.4 | 0.2 | 0.3 | 0.2 | 0.2 | 0.1 | 0.4 | 0.1 | |
2 plantes ou plus | 0.3 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.8 | 0.5 | 0.0 | . | 0.7 | 0.4 | 0.6 | 0.3 | 0.5 | 0.3 | 0.0 | . | 0.2 | 0.2 | 0.4 | 0.2 | 0.3 | 0.2 | 0.2 | 0.1 | 0.3 | 0.1 | |
total | 75.6 | 2.5 | 72.9 | 6.6 | 69.0 | 4.6 | 77.7 | 4.1 | 80.2 | 3.2 | 76.0 | 2.7 | 82.1 | 2.4 | 78.3 | 3.1 | 60.4 | 3.8 | 73.2 | 5.3 | 69.6 | 5.2 | 58.8 | 2.5 | 63.6 | 2.3 | 70.1 | 2.0 | 70.3 | 0.9 | |
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 | 13.8 | 1.7 | 19.3 | 6.1 | 21.9 | 3.7 | 13.0 | 3.5 | 11.6 | 2.3 | 16.5 | 2.0 | 11.9 | 2.1 | 14.2 | 2.2 | 20.7 | 2.5 | 10.5 | 2.9 | 19.0 | 4.7 | 24.4 | 1.8 | 19.4 | 1.6 | 19.5 | 1.6 | 17.8 | 0.6 | |
1 plante | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 0.8 | 0.4 | 0.2 | 0.2 | 0.6 | 0.3 | 0.9 | 0.4 | 0.8 | 0.8 | 1.6 | 0.9 | 0.4 | 0.2 | 0.4 | 0.2 | 0.0 | . | 0.4 | 0.1 | |
2 plantes ou plus | 0.0 | . | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.7 | 0.5 | 0.4 | 0.3 | 0.5 | 0.3 | 0.2 | 0.1 | 1.2 | 0.5 | 1.9 | 1.8 | 1.9 | 1.0 | 1.0 | 0.3 | 0.8 | 0.3 | 0.4 | 0.3 | 0.6 | 0.1 | |
total | 13.8 | 1.7 | 19.6 | 6.1 | 21.9 | 3.7 | 13.0 | 3.5 | 12.7 | 2.7 | 17.7 | 2.1 | 12.6 | 2.1 | 15.0 | 2.2 | 22.9 | 2.7 | 13.1 | 3.3 | 22.5 | 4.8 | 25.7 | 1.9 | 20.5 | 1.6 | 20.0 | 1.7 | 18.8 | 0.7 | |
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 | 10.4 | 1.7 | 6.7 | 2.8 | 8.8 | 2.1 | 9.3 | 2.6 | 7.1 | 1.6 | 5.1 | 1.2 | 4.1 | 0.9 | 6.1 | 1.6 | 13.7 | 2.1 | 11.3 | 3.5 | 6.4 | 2.5 | 14.1 | 1.6 | 14.1 | 1.6 | 9.7 | 1.2 | 9.9 | 0.5 | |
1 plante | 0.2 | 0.2 | 0.0 | . | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.5 | 0.3 | 0.4 | 0.3 | 0.2 | 0.2 | 1.0 | 0.5 | 1.6 | 1.1 | 0.0 | . | 0.5 | 0.2 | 0.8 | 0.3 | 0.2 | 0.1 | 0.4 | 0.1 | |
2 plantes ou plus | 0.0 | . | 0.8 | 0.8 | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 0.4 | 0.8 | 0.4 | 0.4 | 0.3 | 2.0 | 0.7 | 0.8 | 0.8 | 1.5 | 0.8 | 1.0 | 0.4 | 1.0 | 0.3 | 0.0 | 0.0 | 0.6 | 0.1 | |
total | 10.6 | 1.7 | 7.5 | 2.9 | 9.1 | 2.2 | 9.3 | 2.6 | 7.1 | 1.6 | 6.3 | 1.3 | 5.3 | 1.1 | 6.8 | 1.6 | 16.7 | 2.5 | 13.7 | 3.6 | 7.9 | 2.7 | 15.5 | 1.7 | 15.9 | 1.7 | 10.0 | 1.2 | 10.9 | 0.5 | |
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 | 99.2 | 0.4 | 98.9 | 0.9 | 99.2 | 0.6 | 99.3 | 0.7 | 97.6 | 0.8 | 97.1 | 1.0 | 96.9 | 0.8 | 97.2 | 0.9 | 93.5 | 1.3 | 93.5 | 3.0 | 94.6 | 1.5 | 96.5 | 0.7 | 96.5 | 0.7 | 98.9 | 0.5 | 97.2 | 0.2 | |
1 plante | 0.5 | 0.3 | 0.0 | . | 0.8 | 0.6 | 0.7 | 0.7 | 0.8 | 0.5 | 1.8 | 0.9 | 1.1 | 0.4 | 1.6 | 0.6 | 2.8 | 0.8 | 3.8 | 1.6 | 1.7 | 0.9 | 1.2 | 0.4 | 1.5 | 0.4 | 0.4 | 0.2 | 1.2 | 0.1 | |
2 plantes ou plus | 0.3 | 0.2 | 1.1 | 0.9 | 0.0 | . | 0.0 | . | 1.6 | 0.7 | 1.1 | 0.5 | 2.1 | 0.6 | 1.2 | 0.5 | 3.7 | 0.9 | 2.7 | 2.6 | 3.7 | 1.3 | 2.3 | 0.6 | 2.1 | 0.5 | 0.7 | 0.3 | 1.6 | 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 819297. Birmensdorf, Institut fédéral de recherches WSL
https://doi.org/10.21258/1541337