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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 | 57.9 | 2.4 | 67.8 | 4.4 | 51.5 | 5.1 | 49.0 | 4.0 | 50.1 | 3.9 | 55.2 | 3.4 | 54.1 | 3.4 | 58.2 | 3.8 | 47.3 | 3.8 | 54.2 | 5.8 | 46.5 | 4.8 | 60.0 | 2.2 | 59.5 | 2.4 | 68.3 | 2.3 | 58.1 | 0.9 | |
1 plante | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.5 | 0.3 | 0.3 | 0.3 | 0.2 | 0.2 | 0.4 | 0.2 | 0.8 | 0.3 | 0.0 | 0.0 | 0.3 | 0.1 | |
2 plantes ou plus | 0.0 | . | 0.0 | . | 0.2 | 0.2 | 0.0 | . | 0.2 | 0.2 | 0.0 | . | 0.4 | 0.3 | 0.1 | 0.1 | 0.6 | 0.4 | 0.0 | . | 0.7 | 0.5 | 0.2 | 0.2 | 0.6 | 0.2 | 0.1 | 0.1 | 0.3 | 0.1 | |
total | 58.1 | 2.4 | 67.8 | 4.4 | 51.8 | 5.2 | 49.0 | 4.0 | 50.3 | 3.9 | 55.4 | 3.4 | 54.5 | 3.4 | 58.5 | 3.9 | 48.4 | 3.9 | 54.4 | 5.7 | 47.4 | 4.9 | 60.6 | 2.1 | 60.9 | 2.4 | 68.5 | 2.3 | 58.6 | 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 | 25.7 | 2.0 | 17.0 | 3.0 | 25.4 | 3.4 | 25.0 | 3.7 | 26.4 | 3.0 | 26.1 | 2.4 | 27.1 | 2.5 | 24.1 | 2.8 | 28.8 | 3.2 | 24.3 | 4.0 | 28.4 | 4.0 | 21.9 | 1.6 | 18.9 | 1.8 | 21.0 | 1.8 | 23.6 | 0.7 | |
1 plante | 0.2 | 0.2 | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.6 | 0.4 | 1.2 | 0.6 | 1.1 | 0.5 | 0.1 | 0.1 | 1.5 | 0.6 | 0.3 | 0.3 | 0.0 | . | 0.3 | 0.2 | 0.8 | 0.3 | 0.1 | 0.1 | 0.5 | 0.1 | |
2 plantes ou plus | 0.0 | . | 0.0 | . | 0.2 | 0.2 | 0.0 | . | 0.3 | 0.2 | 0.8 | 0.4 | 0.5 | 0.2 | 1.6 | 0.6 | 1.2 | 0.4 | 0.3 | 0.3 | 1.1 | 0.6 | 0.4 | 0.2 | 0.7 | 0.3 | 0.2 | 0.1 | 0.5 | 0.1 | |
total | 26.0 | 2.0 | 17.3 | 3.0 | 25.6 | 3.4 | 25.0 | 3.7 | 27.3 | 3.2 | 28.2 | 2.7 | 28.7 | 2.6 | 25.8 | 3.0 | 31.5 | 3.2 | 25.0 | 4.2 | 29.6 | 4.0 | 22.7 | 1.6 | 20.4 | 1.8 | 21.3 | 1.8 | 24.6 | 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 | 14.9 | 1.8 | 14.6 | 3.3 | 20.3 | 4.3 | 24.9 | 3.4 | 21.4 | 2.9 | 14.2 | 2.4 | 15.1 | 2.1 | 14.4 | 2.3 | 17.5 | 2.6 | 20.0 | 4.8 | 20.6 | 3.9 | 15.5 | 1.4 | 15.9 | 1.5 | 9.8 | 1.3 | 15.3 | 0.6 | |
1 plante | 0.8 | 0.4 | 0.0 | . | 1.7 | 1.1 | 0.2 | 0.2 | 0.2 | 0.2 | 0.1 | 0.1 | 0.5 | 0.3 | 0.4 | 0.3 | 1.0 | 0.4 | 0.0 | . | 0.4 | 0.3 | 0.4 | 0.1 | 0.8 | 0.4 | 0.1 | 0.1 | 0.5 | 0.1 | |
2 plantes ou plus | 0.2 | 0.1 | 0.3 | 0.3 | 0.6 | 0.6 | 0.8 | 0.6 | 0.9 | 0.7 | 2.1 | 0.7 | 1.1 | 0.4 | 0.9 | 0.5 | 1.6 | 0.5 | 0.6 | 0.4 | 2.0 | 1.0 | 0.8 | 0.3 | 2.0 | 0.5 | 0.4 | 0.2 | 1.0 | 0.1 | |
total | 15.9 | 1.8 | 14.9 | 3.2 | 22.6 | 4.3 | 25.9 | 3.5 | 22.4 | 2.9 | 16.4 | 2.5 | 16.7 | 2.1 | 15.7 | 2.3 | 20.1 | 2.8 | 20.6 | 4.8 | 23.1 | 4.1 | 16.7 | 1.4 | 18.7 | 1.7 | 10.2 | 1.3 | 16.8 | 0.6 | |
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 | 97.2 | 1.2 | 98.9 | 0.7 | 97.9 | 1.0 | 95.6 | 1.2 | 96.3 | 0.8 | 96.8 | 0.9 | 93.6 | 1.4 | 98.5 | 0.8 | 95.6 | 1.2 | 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 | 1.7 | 1.1 | 0.2 | 0.2 | 0.7 | 0.5 | 1.5 | 0.6 | 1.8 | 0.5 | 0.7 | 0.4 | 2.9 | 0.9 | 0.6 | 0.4 | 0.6 | 0.4 | 1.1 | 0.3 | 2.4 | 0.5 | 0.2 | 0.1 | 1.2 | 0.1 | |
2 plantes ou plus | 0.2 | 0.1 | 0.3 | 0.3 | 1.1 | 0.7 | 0.8 | 0.6 | 1.4 | 0.9 | 2.9 | 0.8 | 2.0 | 0.5 | 2.6 | 0.8 | 3.5 | 0.9 | 0.9 | 0.5 | 3.8 | 1.2 | 1.4 | 0.4 | 3.3 | 0.6 | 0.6 | 0.2 | 1.8 | 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 819296. Birmensdorf, Institut fédéral de recherches WSL
https://doi.org/10.21258/1538919