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région de forêt protectrice | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Plateau/Jura | Nord des Alpes ouest | Nord des Alpes est | Sud-ouest des Alpes | Sud-est des Alpes | Sud des Alpes | Suisse | |||||||||
gravité des dégâts au peuplement | stabilité du peuplement | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
pas d'indication | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 12.6 | 5.9 | 29.0 | 16.8 | 35.9 | 21.0 | 19.8 | 17.8 | 0.0 | . | 0.0 | . | 15.7 | 4.8 | |
amoindrie | 26.5 | 7.6 | 11.7 | 11.0 | 0.0 | . | 20.8 | 18.4 | 33.3 | 27.3 | 67.3 | 19.1 | 25.7 | 5.6 | |
stable | 60.9 | 8.5 | 59.3 | 17.7 | 64.1 | 21.0 | 59.4 | 22.0 | 66.7 | 27.3 | 32.7 | 19.1 | 58.6 | 6.4 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
aucun dégât | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 3.9 | 0.8 | 3.5 | 1.4 | 1.4 | 1.0 | 0.0 | . | 0.8 | 0.8 | 1.8 | 1.3 | 2.8 | 0.5 | |
amoindrie | 31.2 | 1.9 | 31.7 | 3.6 | 23.6 | 3.5 | 16.5 | 3.8 | 19.9 | 3.6 | 31.2 | 4.5 | 28.1 | 1.3 | |
stable | 64.9 | 2.0 | 64.8 | 3.7 | 75.0 | 3.6 | 83.5 | 3.8 | 79.3 | 3.6 | 67.0 | 4.5 | 69.2 | 1.3 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
dégât léger | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 6.8 | 1.3 | 4.8 | 1.4 | 4.2 | 1.9 | 3.9 | 1.9 | 3.0 | 1.5 | 2.9 | 1.4 | 4.9 | 0.6 | |
amoindrie | 37.5 | 2.4 | 45.4 | 3.3 | 36.6 | 4.5 | 38.7 | 4.8 | 31.6 | 4.0 | 32.2 | 4.0 | 37.7 | 1.4 | |
stable | 55.8 | 2.5 | 49.8 | 3.3 | 59.2 | 4.6 | 57.5 | 4.8 | 65.4 | 4.1 | 64.9 | 4.1 | 57.4 | 1.5 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
dégât moyen | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 17.2 | 3.7 | 8.8 | 3.5 | 12.0 | 5.1 | 9.4 | 4.5 | 7.7 | 3.3 | 5.8 | 3.3 | 11.0 | 1.6 | |
amoindrie | 39.3 | 4.8 | 49.2 | 6.2 | 51.1 | 7.7 | 34.9 | 7.3 | 39.6 | 6.2 | 28.5 | 6.2 | 40.3 | 2.5 | |
stable | 43.5 | 4.9 | 41.9 | 6.1 | 36.9 | 7.4 | 55.8 | 7.6 | 52.7 | 6.3 | 65.7 | 6.6 | 48.7 | 2.6 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
dégât grave | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 24.1 | 8.6 | 18.9 | 7.0 | 24.3 | 12.0 | 23.9 | 10.4 | 19.9 | 12.6 | 0.0 | . | 18.3 | 3.6 | |
amoindrie | 31.9 | 9.3 | 66.3 | 8.8 | 40.5 | 13.0 | 52.4 | 12.1 | 49.5 | 15.8 | 73.5 | 10.2 | 53.3 | 4.7 | |
stable | 44.0 | 9.9 | 14.9 | 6.9 | 35.2 | 12.8 | 23.7 | 10.4 | 30.5 | 14.7 | 26.5 | 10.2 | 28.3 | 4.2 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
dégât très grave | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 30.2 | 14.6 | 25.0 | 12.6 | 30.7 | 18.5 | 0.0 | . | 0.0 | . | 17.3 | 15.7 | 23.0 | 6.8 | |
amoindrie | 48.6 | 15.8 | 51.6 | 14.5 | 32.5 | 19.1 | 0.0 | . | 50.6 | 25.0 | 64.1 | 19.9 | 48.4 | 8.0 | |
stable | 21.2 | 13.2 | 23.4 | 11.9 | 36.8 | 20.3 | 100.0 | 0.0 | 49.4 | 25.0 | 18.5 | 16.5 | 28.6 | 7.3 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
mort | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | . | . | 0.0 | . |
critique | 0.0 | . | 27.2 | 13.5 | 30.5 | 18.3 | 75.3 | 21.5 | 0.0 | . | . | . | 25.6 | 7.9 | |
amoindrie | 24.9 | 15.4 | 15.8 | 10.4 | 18.3 | 16.5 | 24.7 | 21.5 | 100.0 | 0.0 | . | . | 22.4 | 7.5 | |
stable | 75.1 | 15.4 | 56.9 | 14.9 | 51.2 | 20.5 | 0.0 | . | 0.0 | . | . | . | 52.0 | 9.1 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | . | . | 100.0 | . | |
total | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 7.0 | 0.7 | 7.1 | 1.1 | 6.4 | 1.4 | 6.0 | 1.4 | 3.5 | 1.0 | 3.0 | 0.9 | 6.0 | 0.4 | |
amoindrie | 34.0 | 1.4 | 41.5 | 2.2 | 32.0 | 2.6 | 30.4 | 2.8 | 29.7 | 2.5 | 34.7 | 2.6 | 34.4 | 0.9 | |
stable | 59.0 | 1.4 | 51.4 | 2.2 | 61.6 | 2.7 | 63.6 | 2.9 | 66.8 | 2.6 | 62.2 | 2.7 | 59.6 | 0.9 | |
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. 1262064. Birmensdorf, Swiss Federal Research Institute WSL