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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 | |||||||||
état de l'arbre (vif/mort) | diamètre à hauteur de poitrine (10 classes) | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
pas d'indication | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
12-20 cm | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
21-30 cm | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
31-40 cm | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
41-50 cm | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
51-60 cm | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
61-70 cm | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
71-80 cm | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
81-90 cm | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
91-100 cm | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
>100 cm | 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 | . | |
vif | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
12-20 cm | 37.9 | 0.8 | 35.1 | 1.1 | 33.2 | 1.5 | 40.0 | 1.7 | 37.5 | 1.7 | 44.7 | 1.7 | 37.8 | 0.5 | |
21-30 cm | 23.9 | 0.6 | 22.9 | 0.8 | 24.8 | 1.1 | 22.8 | 1.1 | 21.2 | 1.0 | 24.8 | 0.9 | 23.6 | 0.3 | |
31-40 cm | 14.9 | 0.4 | 13.2 | 0.6 | 14.4 | 0.7 | 11.4 | 0.7 | 13.4 | 0.7 | 10.0 | 0.7 | 13.4 | 0.3 | |
41-50 cm | 9.9 | 0.3 | 8.5 | 0.4 | 8.9 | 0.5 | 7.0 | 0.5 | 9.2 | 0.6 | 5.1 | 0.4 | 8.5 | 0.2 | |
51-60 cm | 5.2 | 0.2 | 5.0 | 0.3 | 5.2 | 0.4 | 3.6 | 0.4 | 4.8 | 0.4 | 2.6 | 0.2 | 4.6 | 0.1 | |
61-70 cm | 1.7 | 0.1 | 1.9 | 0.2 | 1.9 | 0.2 | 1.4 | 0.2 | 1.6 | 0.2 | 1.0 | 0.1 | 1.6 | 0.1 | |
71-80 cm | 0.6 | 0.1 | 0.6 | 0.1 | 0.9 | 0.1 | 0.7 | 0.1 | 0.7 | 0.1 | 0.5 | 0.1 | 0.6 | 0.0 | |
81-90 cm | 0.1 | 0.0 | 0.2 | 0.0 | 0.3 | 0.1 | 0.3 | 0.1 | 0.2 | 0.1 | 0.2 | 0.1 | 0.2 | 0.0 | |
91-100 cm | 0.1 | 0.0 | 0.0 | 0.0 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.0 | 0.1 | 0.0 | |
>100 cm | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.0 | 0.1 | 0.0 | 0.0 | 0.0 | |
total | 94.2 | 0.3 | 87.4 | 0.9 | 89.6 | 0.9 | 87.3 | 1.1 | 88.7 | 0.9 | 89.2 | 0.8 | 90.5 | 0.3 | |
mort | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
12-20 cm | 3.4 | 0.2 | 6.7 | 0.6 | 6.1 | 0.6 | 7.3 | 0.8 | 6.4 | 0.6 | 7.3 | 0.7 | 5.5 | 0.2 | |
21-30 cm | 1.2 | 0.1 | 2.6 | 0.3 | 2.4 | 0.3 | 2.9 | 0.5 | 2.6 | 0.4 | 2.0 | 0.3 | 2.0 | 0.1 | |
31-40 cm | 0.7 | 0.1 | 1.7 | 0.2 | 1.1 | 0.2 | 1.5 | 0.3 | 1.3 | 0.3 | 0.7 | 0.2 | 1.1 | 0.1 | |
41-50 cm | 0.3 | 0.0 | 1.0 | 0.1 | 0.4 | 0.1 | 0.6 | 0.1 | 0.5 | 0.1 | 0.4 | 0.1 | 0.5 | 0.0 | |
51-60 cm | 0.2 | 0.0 | 0.4 | 0.1 | 0.3 | 0.1 | 0.4 | 0.1 | 0.5 | 0.1 | 0.1 | 0.1 | 0.3 | 0.0 | |
61-70 cm | 0.0 | 0.0 | 0.2 | 0.0 | 0.1 | 0.0 | 0.1 | 0.0 | 0.1 | 0.0 | 0.1 | 0.0 | 0.1 | 0.0 | |
71-80 cm | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.0 | 0.0 | 0.0 | |
81-90 cm | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | . | 0.0 | . | 0.0 | 0.0 | 0.0 | 0.0 | |
91-100 cm | 0.0 | 0.0 | 0.0 | . | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | . | 0.0 | 0.0 | 0.0 | 0.0 | |
>100 cm | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 5.8 | 0.3 | 12.6 | 0.9 | 10.4 | 0.9 | 12.7 | 1.1 | 11.3 | 0.9 | 10.8 | 0.8 | 9.5 | 0.3 | |
total | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
12-20 cm | 41.2 | 0.8 | 41.7 | 1.1 | 39.3 | 1.6 | 47.3 | 1.5 | 43.9 | 1.7 | 52.0 | 1.5 | 43.3 | 0.5 | |
21-30 cm | 25.2 | 0.6 | 25.5 | 0.8 | 27.2 | 1.1 | 25.7 | 1.1 | 23.8 | 1.0 | 26.8 | 1.0 | 25.6 | 0.3 | |
31-40 cm | 15.6 | 0.5 | 14.9 | 0.6 | 15.5 | 0.7 | 12.9 | 0.8 | 14.7 | 0.8 | 10.8 | 0.7 | 14.5 | 0.3 | |
41-50 cm | 10.2 | 0.3 | 9.4 | 0.4 | 9.2 | 0.5 | 7.6 | 0.6 | 9.6 | 0.6 | 5.5 | 0.4 | 9.0 | 0.2 | |
51-60 cm | 5.3 | 0.2 | 5.4 | 0.3 | 5.5 | 0.4 | 4.0 | 0.4 | 5.3 | 0.4 | 2.7 | 0.2 | 4.9 | 0.1 | |
61-70 cm | 1.7 | 0.1 | 2.1 | 0.2 | 2.0 | 0.2 | 1.4 | 0.2 | 1.7 | 0.2 | 1.1 | 0.1 | 1.7 | 0.1 | |
71-80 cm | 0.6 | 0.1 | 0.7 | 0.1 | 1.0 | 0.1 | 0.7 | 0.1 | 0.7 | 0.1 | 0.6 | 0.1 | 0.7 | 0.0 | |
81-90 cm | 0.1 | 0.0 | 0.2 | 0.0 | 0.3 | 0.1 | 0.3 | 0.1 | 0.2 | 0.1 | 0.3 | 0.1 | 0.2 | 0.0 | |
91-100 cm | 0.1 | 0.0 | 0.0 | 0.0 | 0.1 | 0.0 | 0.1 | 0.0 | 0.0 | 0.0 | 0.1 | 0.0 | 0.1 | 0.0 | |
>100 cm | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.0 | 0.1 | 0.0 | 0.0 | 0.0 | |
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. 1230186. Birmensdorf, Swiss Federal Research Institute WSL