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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) | colonisation du bois mort par les buissons (5 classes) | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
bois frais/encore dur | pas d'indication | 63.0 | 4.5 | 74.5 | 7.9 | 79.1 | 6.4 | 79.0 | 6.1 | 69.8 | 5.9 | 71.6 | 5.6 | 82.4 | 3.6 | 71.7 | 4.2 | 63.4 | 7.8 | 75.8 | 6.4 | 68.5 | 8.1 | 59.3 | 4.6 | 65.4 | 4.2 | 73.0 | 3.4 | 69.5 | 1.5 |
0 à 1 | 36.7 | 4.5 | 25.5 | 7.9 | 20.9 | 6.4 | 21.0 | 6.1 | 30.2 | 5.9 | 28.4 | 5.6 | 17.6 | 3.6 | 28.3 | 4.2 | 36.6 | 7.8 | 24.2 | 6.4 | 29.4 | 8.0 | 40.7 | 4.6 | 33.7 | 4.2 | 26.7 | 3.4 | 30.2 | 1.5 | |
2 à 10 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 2.1 | 2.1 | 0.0 | . | 0.8 | 0.5 | 0.3 | 0.3 | 0.2 | 0.1 | |
11 à 20 | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.2 | 0.0 | . | 0.1 | 0.0 | |
21 à 50 | 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 | . | |
plus de 50 | 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 | 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 | 39.7 | 6.2 | 45.7 | 14.9 | 43.2 | 11.4 | 44.0 | 10.2 | 48.5 | 8.8 | 16.8 | 7.0 | 42.6 | 6.4 | 56.0 | 8.5 | 30.5 | 6.2 | 55.9 | 6.9 | 47.0 | 12.1 | 22.7 | 4.1 | 28.2 | 5.0 | 56.4 | 5.8 | 39.0 | 2.0 |
0 à 1 | 60.3 | 6.2 | 54.3 | 14.9 | 55.4 | 11.3 | 56.0 | 10.2 | 51.5 | 8.8 | 78.8 | 7.1 | 56.6 | 6.4 | 44.0 | 8.5 | 68.1 | 6.2 | 44.1 | 6.9 | 51.6 | 12.0 | 76.8 | 4.2 | 70.9 | 5.0 | 42.8 | 5.7 | 60.1 | 2.0 | |
2 à 10 | 0.0 | . | 0.0 | . | 1.4 | 1.4 | 0.0 | . | 0.0 | . | 3.6 | 2.6 | 0.8 | 0.5 | 0.0 | . | 0.9 | 0.6 | 0.0 | . | 1.4 | 1.4 | 0.0 | . | 0.4 | 0.4 | 0.8 | 0.8 | 0.7 | 0.2 | |
11 à 20 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.8 | 0.8 | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 0.0 | . | 0.0 | . | 0.5 | 0.5 | 0.0 | . | 0.0 | . | 0.2 | 0.1 | |
21 à 50 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.5 | 0.5 | 0.0 | . | 0.0 | 0.0 | |
plus de 50 | 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 | 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 | 21.2 | 6.5 | 0.0 | . | 10.2 | 6.5 | 23.0 | 7.6 | 14.3 | 6.2 | 11.3 | 4.9 | 22.4 | 5.9 | 20.4 | 4.9 | 15.0 | 4.9 | 42.0 | 12.8 | 14.6 | 7.4 | 12.0 | 3.5 | 21.2 | 5.3 | 20.0 | 6.0 | 17.9 | 1.7 |
0 à 1 | 77.9 | 6.5 | 100.0 | 0.0 | 89.8 | 6.5 | 75.6 | 7.7 | 83.0 | 6.4 | 83.9 | 5.2 | 77.6 | 5.9 | 79.6 | 4.9 | 83.5 | 5.3 | 55.9 | 13.0 | 84.3 | 7.3 | 88.0 | 3.5 | 74.4 | 5.4 | 79.4 | 6.0 | 80.7 | 1.7 | |
2 à 10 | 0.0 | . | 0.0 | . | 0.0 | . | 1.5 | 1.5 | 2.8 | 2.7 | 4.7 | 3.5 | 0.0 | . | 0.0 | . | 0.8 | 0.8 | 2.2 | 2.2 | 1.2 | 1.1 | 0.0 | . | 4.4 | 2.0 | 0.0 | . | 1.3 | 0.4 | |
11 à 20 | 0.8 | 0.8 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 0.6 | 0.1 | 0.1 | |
21 à 50 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 0.7 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.1 | |
plus de 50 | 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 | 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 | 48.7 | 3.8 | 56.5 | 8.0 | 49.4 | 6.3 | 54.0 | 6.1 | 48.3 | 4.9 | 45.3 | 5.4 | 61.8 | 4.5 | 59.7 | 4.1 | 42.6 | 5.1 | 64.0 | 4.5 | 46.0 | 7.1 | 41.5 | 3.4 | 48.3 | 3.4 | 62.6 | 3.4 | 52.0 | 1.3 |
0 à 1 | 51.0 | 3.8 | 43.5 | 8.0 | 50.1 | 6.3 | 45.6 | 6.1 | 51.0 | 4.7 | 52.6 | 5.2 | 38.0 | 4.5 | 40.3 | 4.1 | 56.7 | 5.1 | 35.6 | 4.5 | 52.4 | 6.8 | 58.4 | 3.4 | 50.1 | 3.4 | 36.9 | 3.3 | 47.4 | 1.3 | |
2 à 10 | 0.0 | . | 0.0 | . | 0.4 | 0.5 | 0.4 | 0.4 | 0.8 | 0.7 | 1.9 | 1.4 | 0.2 | 0.2 | 0.0 | . | 0.5 | 0.3 | 0.4 | 0.4 | 1.6 | 1.3 | 0.0 | . | 1.4 | 0.5 | 0.4 | 0.3 | 0.5 | 0.1 | |
11 à 20 | 0.3 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.1 | 0.1 | 0.0 | . | 0.0 | . | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.0 | |
21 à 50 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.1 | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.1 | 0.0 | . | 0.0 | 0.0 | |
plus de 50 | 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 | 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. 1235167. Birmensdorf, Swiss Federal Research Institute WSL