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région biogéographique | |||||||||||||||
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Jura | Plateau | nord des Alpes | ouest des Alpes centrales | est des Alpes centrales | Sud des Alpes | Suisse | |||||||||
part d'exploitations forcées | gravité des dégâts au peuplement | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
pas d'indication | pas d'indication | 0.4 | 0.3 | 0.1 | 0.1 | 0.7 | 0.3 | 1.2 | 0.7 | 0.3 | 0.3 | 0.3 | 0.3 | 0.4 | 0.1 |
aucun dégât | 18.3 | 1.7 | 13.6 | 1.3 | 17.1 | 1.3 | 18.6 | 2.5 | 19.5 | 2.1 | 18.3 | 2.1 | 17.0 | 0.7 | |
dégât léger | 16.7 | 1.6 | 13.7 | 1.3 | 28.8 | 1.6 | 33.1 | 3.0 | 33.6 | 2.5 | 34.2 | 2.6 | 24.6 | 0.8 | |
dégât moyen | 8.5 | 1.2 | 4.7 | 0.8 | 11.8 | 1.1 | 19.1 | 2.5 | 17.3 | 2.0 | 23.6 | 2.3 | 12.2 | 0.6 | |
dégât grave | 2.5 | 0.7 | 1.8 | 0.5 | 5.9 | 0.8 | 5.0 | 1.4 | 3.5 | 1.0 | 10.4 | 1.6 | 4.5 | 0.4 | |
dégât très grave | 0.8 | 0.4 | 0.5 | 0.3 | 1.3 | 0.4 | 1.7 | 0.8 | 0.9 | 0.5 | 1.9 | 0.7 | 1.1 | 0.2 | |
mort | 0.2 | 0.2 | 0.0 | . | 1.0 | 0.4 | 1.2 | 0.7 | 0.6 | 0.4 | 0.3 | 0.3 | 0.5 | 0.1 | |
total | 47.5 | 2.2 | 34.4 | 1.8 | 66.5 | 1.7 | 79.9 | 2.6 | 75.7 | 2.3 | 88.9 | 1.7 | 60.3 | 0.8 | |
0% | pas d'indication | 0.6 | 0.3 | 0.4 | 0.2 | 0.4 | 0.2 | 0.0 | . | 0.5 | 0.4 | 0.0 | . | 0.4 | 0.1 |
aucun dégât | 12.7 | 1.5 | 15.0 | 1.3 | 5.2 | 0.8 | 2.1 | 0.9 | 3.8 | 1.0 | 1.1 | 0.6 | 8.0 | 0.5 | |
dégât léger | 13.2 | 1.5 | 10.8 | 1.2 | 5.5 | 0.8 | 4.2 | 1.3 | 5.2 | 1.2 | 1.4 | 0.6 | 7.5 | 0.5 | |
dégât moyen | 3.5 | 0.8 | 4.1 | 0.7 | 2.8 | 0.6 | 2.9 | 1.1 | 4.2 | 1.1 | 0.3 | 0.3 | 3.1 | 0.3 | |
dégât grave | 1.4 | 0.5 | 0.4 | 0.2 | 1.4 | 0.4 | 0.8 | 0.6 | 0.6 | 0.4 | 0.3 | 0.3 | 0.9 | 0.2 | |
dégât très grave | 0.2 | 0.2 | 0.2 | 0.2 | 0.7 | 0.3 | 0.8 | 0.6 | 0.0 | . | 0.5 | 0.4 | 0.4 | 0.1 | |
mort | 0.0 | . | 0.0 | . | 0.3 | 0.2 | 0.0 | . | 0.6 | 0.4 | 0.3 | 0.3 | 0.2 | 0.1 | |
total | 31.5 | 2.0 | 30.9 | 1.7 | 16.2 | 1.3 | 10.8 | 2.0 | 15.0 | 1.9 | 3.8 | 1.0 | 20.3 | 0.7 | |
1-50% | pas d'indication | 0.2 | 0.2 | 0.3 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.1 |
aucun dégât | 3.7 | 0.8 | 7.3 | 1.0 | 2.1 | 0.5 | 0.4 | 0.4 | 1.7 | 0.7 | 0.0 | . | 3.2 | 0.3 | |
dégât léger | 3.1 | 0.8 | 4.6 | 0.8 | 2.1 | 0.5 | 2.1 | 0.9 | 2.1 | 0.8 | 2.0 | 0.7 | 2.9 | 0.3 | |
dégât moyen | 0.8 | 0.4 | 2.0 | 0.5 | 1.6 | 0.4 | 2.0 | 0.9 | 0.6 | 0.4 | 1.2 | 0.6 | 1.4 | 0.2 | |
dégât grave | 1.1 | 0.5 | 0.5 | 0.3 | 1.0 | 0.4 | 0.4 | 0.4 | 0.6 | 0.4 | 1.1 | 0.6 | 0.8 | 0.2 | |
dégât très grave | 1.0 | 0.4 | 0.2 | 0.2 | 0.6 | 0.3 | 0.4 | 0.4 | 0.0 | . | 0.3 | 0.3 | 0.4 | 0.1 | |
mort | 0.0 | . | 0.3 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.1 | 0.1 | |
total | 10.0 | 1.3 | 15.2 | 1.3 | 7.3 | 0.9 | 5.4 | 1.4 | 5.0 | 1.2 | 4.9 | 1.2 | 8.9 | 0.5 | |
>50% | pas d'indication | 0.2 | 0.2 | 0.4 | 0.2 | 0.3 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.1 |
aucun dégât | 4.0 | 0.9 | 8.3 | 1.0 | 1.9 | 0.5 | 2.0 | 0.9 | 0.0 | . | 0.3 | 0.3 | 3.4 | 0.3 | |
dégât léger | 4.7 | 0.9 | 6.6 | 0.9 | 4.8 | 0.7 | 1.2 | 0.7 | 3.2 | 0.9 | 0.3 | 0.3 | 4.2 | 0.4 | |
dégât moyen | 1.3 | 0.5 | 3.2 | 0.7 | 1.7 | 0.5 | 0.8 | 0.6 | 0.5 | 0.4 | 0.9 | 0.5 | 1.7 | 0.2 | |
dégât grave | 0.4 | 0.3 | 0.7 | 0.3 | 0.7 | 0.3 | 0.0 | . | 0.3 | 0.3 | 0.6 | 0.4 | 0.5 | 0.1 | |
dégât très grave | 0.2 | 0.2 | 0.1 | 0.1 | 0.4 | 0.2 | 0.0 | . | 0.3 | 0.3 | 0.0 | . | 0.2 | 0.1 | |
mort | 0.2 | 0.2 | 0.3 | 0.2 | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.2 | 0.1 | |
total | 11.0 | 1.4 | 19.6 | 1.5 | 10.1 | 1.1 | 4.0 | 1.2 | 4.3 | 1.1 | 2.3 | 0.8 | 10.4 | 0.5 | |
total | pas d'indication | 1.4 | 0.5 | 1.2 | 0.4 | 1.4 | 0.4 | 1.2 | 0.7 | 0.8 | 0.5 | 0.3 | 0.3 | 1.1 | 0.2 |
aucun dégât | 38.7 | 2.2 | 44.2 | 1.8 | 26.2 | 1.6 | 23.0 | 2.7 | 25.1 | 2.3 | 19.7 | 2.1 | 31.5 | 0.8 | |
dégât léger | 37.8 | 2.1 | 35.7 | 1.8 | 41.1 | 1.7 | 40.6 | 3.1 | 44.1 | 2.7 | 37.9 | 2.6 | 39.1 | 0.9 | |
dégât moyen | 14.1 | 1.5 | 14.0 | 1.3 | 17.8 | 1.4 | 24.9 | 2.8 | 22.7 | 2.2 | 25.9 | 2.4 | 18.4 | 0.7 | |
dégât grave | 5.4 | 1.0 | 3.4 | 0.7 | 9.0 | 1.0 | 6.2 | 1.5 | 4.9 | 1.2 | 12.4 | 1.8 | 6.7 | 0.5 | |
dégât très grave | 2.2 | 0.7 | 1.0 | 0.4 | 2.9 | 0.6 | 2.9 | 1.1 | 1.2 | 0.6 | 2.8 | 0.9 | 2.1 | 0.3 | |
mort | 0.4 | 0.3 | 0.6 | 0.3 | 1.6 | 0.4 | 1.2 | 0.7 | 1.2 | 0.6 | 1.1 | 0.6 | 1.0 | 0.2 | |
total | 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. 1294054. Birmensdorf, Swiss Federal Research Institute WSL