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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 | |||||||||||||||||
bois mort: résistance du bois (3 classes) | trous de pic sur arbres morts | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
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 | . |
présents | 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 | . | |
absents | 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 ou 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 | . |
présents | 1.8 | 0.5 | 5.8 | 1.9 | 2.9 | 1.2 | 7.1 | 2.0 | 2.7 | 1.0 | 2.7 | 0.8 | 1.6 | 0.6 | 1.0 | 0.5 | 1.7 | 0.6 | 0.5 | 0.3 | 2.7 | 1.4 | 2.0 | 0.5 | 2.1 | 0.5 | 2.1 | 0.5 | 2.2 | 0.2 | |
absents | 56.3 | 2.4 | 61.4 | 4.4 | 48.4 | 4.9 | 41.9 | 4.2 | 48.7 | 3.8 | 53.9 | 3.4 | 53.5 | 3.3 | 58.0 | 3.8 | 47.4 | 3.5 | 52.2 | 5.3 | 44.0 | 4.3 | 58.9 | 2.0 | 59.1 | 2.3 | 66.2 | 2.2 | 56.6 | 0.9 | |
total | 58.2 | 2.4 | 67.2 | 4.5 | 51.3 | 5.0 | 49.0 | 3.9 | 51.4 | 3.8 | 56.6 | 3.3 | 55.1 | 3.3 | 59.0 | 3.8 | 49.0 | 3.6 | 52.7 | 5.4 | 46.7 | 4.6 | 60.9 | 2.1 | 61.1 | 2.3 | 68.2 | 2.2 | 58.8 | 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 | . |
présents | 1.7 | 0.5 | 0.6 | 0.4 | 2.8 | 1.1 | 2.1 | 0.9 | 4.9 | 1.2 | 1.1 | 0.5 | 2.0 | 0.5 | 1.5 | 0.6 | 1.2 | 0.5 | 3.0 | 1.2 | 0.4 | 0.3 | 0.8 | 0.3 | 0.6 | 0.3 | 1.2 | 0.3 | 1.4 | 0.1 | |
absents | 24.2 | 1.9 | 16.7 | 3.1 | 24.3 | 3.6 | 22.5 | 3.7 | 21.8 | 3.0 | 26.3 | 2.7 | 26.4 | 2.4 | 23.9 | 2.9 | 31.0 | 2.9 | 21.2 | 3.7 | 28.6 | 3.8 | 21.7 | 1.6 | 19.9 | 1.7 | 19.8 | 1.6 | 23.0 | 0.7 | |
total | 25.9 | 2.0 | 17.3 | 3.1 | 27.1 | 3.7 | 24.6 | 3.8 | 26.7 | 3.1 | 27.4 | 2.6 | 28.3 | 2.5 | 25.4 | 2.9 | 32.2 | 2.9 | 24.2 | 3.9 | 28.9 | 3.8 | 22.5 | 1.6 | 20.5 | 1.7 | 20.9 | 1.7 | 24.4 | 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 | . |
présents | 1.2 | 0.4 | 0.0 | . | 0.3 | 0.3 | 1.9 | 0.8 | 1.7 | 0.8 | 0.5 | 0.4 | 1.4 | 0.5 | 0.1 | 0.1 | 1.7 | 0.5 | 1.2 | 0.8 | 0.4 | 0.3 | 0.8 | 0.3 | 0.7 | 0.3 | 0.5 | 0.2 | 0.8 | 0.1 | |
absents | 14.7 | 1.7 | 15.5 | 3.3 | 21.3 | 4.0 | 24.5 | 3.5 | 20.2 | 2.8 | 15.5 | 2.4 | 15.2 | 2.0 | 15.4 | 2.3 | 17.1 | 2.6 | 21.9 | 4.6 | 24.0 | 4.4 | 15.7 | 1.4 | 17.7 | 1.6 | 10.4 | 1.2 | 15.9 | 0.6 | |
total | 15.9 | 1.8 | 15.5 | 3.3 | 21.6 | 4.1 | 26.4 | 3.5 | 21.8 | 2.9 | 16.0 | 2.4 | 16.6 | 2.1 | 15.6 | 2.3 | 18.7 | 2.6 | 23.1 | 4.7 | 24.3 | 4.4 | 16.5 | 1.4 | 18.4 | 1.6 | 10.8 | 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 | . |
présents | 4.8 | 0.8 | 6.4 | 1.9 | 6.0 | 1.6 | 11.1 | 2.2 | 9.2 | 1.7 | 4.3 | 1.1 | 5.0 | 1.0 | 2.7 | 0.8 | 4.6 | 0.9 | 4.7 | 1.4 | 3.4 | 1.4 | 3.6 | 0.6 | 3.4 | 0.6 | 3.7 | 0.6 | 4.4 | 0.3 | |
absents | 95.2 | 0.8 | 93.6 | 1.9 | 94.0 | 1.6 | 88.9 | 2.2 | 90.8 | 1.7 | 95.7 | 1.1 | 95.0 | 1.0 | 97.3 | 0.8 | 95.4 | 0.9 | 95.3 | 1.4 | 96.6 | 1.4 | 96.4 | 0.6 | 96.6 | 0.6 | 96.3 | 0.6 | 95.6 | 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. 1235026. Birmensdorf, Swiss Federal Research Institute WSL