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région de production | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jura | Plateau | Préalpes | Alpes | Sud des Alpes | Suisse | ||||||||
degré de mélange (terrestre) | degré de fermeture | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% |
pas d'indication | pas d'indication | 0.0 | . | 0.4 | 100 | 3.0 | 36 | 5.3 | 26 | 1.7 | 45 | 10.4 | 19 |
comprimé | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
normal | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
lâche | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
aéré | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
clairièré | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
en collectifs serrés | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
en collectifs normaux | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
fermeture étagée | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 0.0 | . | 0.4 | 100 | 3.0 | 36 | 5.3 | 26 | 1.7 | 45 | 10.4 | 19 | |
forêt résineuse pure | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
comprimé | 1.0 | 58 | 1.0 | 58 | 9.3 | 18 | 20.2 | 13 | 4.7 | 27 | 36.3 | 9 | |
normal | 0.7 | 71 | 1.0 | 58 | 10.5 | 18 | 25.7 | 11 | 4.3 | 28 | 42.2 | 9 | |
lâche | 0.4 | 100 | 0.4 | 100 | 3.9 | 29 | 14.9 | 15 | 4.3 | 28 | 23.9 | 12 | |
aéré | 1.4 | 50 | 0.4 | 100 | 9.3 | 19 | 30.8 | 10 | 8.8 | 19 | 50.8 | 8 | |
clairièré | 0.0 | . | 0.0 | . | 3.3 | 33 | 18.7 | 13 | 5.5 | 25 | 27.5 | 11 | |
en collectifs serrés | 0.0 | . | 0.0 | . | 2.1 | 41 | 9.5 | 19 | 2.0 | 41 | 13.6 | 16 | |
en collectifs normaux | 0.0 | . | 0.0 | . | 3.9 | 30 | 16.3 | 14 | 5.2 | 26 | 25.5 | 12 | |
fermeture étagée | 0.0 | . | 0.0 | . | 3.6 | 32 | 18.0 | 14 | 2.9 | 35 | 24.4 | 12 | |
total | 3.5 | 31 | 2.8 | 35 | 45.8 | 8 | 154.2 | 4 | 37.7 | 8 | 244.1 | 3 | |
forêt résineuse mélangée | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
comprimé | 3.2 | 33 | 1.7 | 45 | 8.5 | 20 | 8.9 | 19 | 1.1 | 58 | 23.4 | 12 | |
normal | 2.6 | 38 | 3.7 | 30 | 9.4 | 19 | 6.4 | 23 | 2.5 | 37 | 24.6 | 12 | |
lâche | 1.1 | 58 | 1.7 | 45 | 4.1 | 29 | 3.5 | 31 | 1.5 | 50 | 11.8 | 17 | |
aéré | 0.7 | 70 | 1.0 | 58 | 4.0 | 29 | 3.8 | 30 | 1.0 | 58 | 10.6 | 18 | |
clairièré | 0.3 | 100 | 0.0 | . | 2.0 | 41 | 1.8 | 45 | 1.7 | 45 | 5.9 | 24 | |
en collectifs serrés | 0.0 | . | 0.0 | . | 0.0 | . | 1.4 | 50 | 0.4 | 100 | 1.8 | 45 | |
en collectifs normaux | 0.7 | 71 | 0.0 | . | 0.9 | 70 | 1.8 | 45 | 1.0 | 58 | 4.4 | 29 | |
fermeture étagée | 1.7 | 44 | 0.0 | . | 3.3 | 33 | 1.1 | 58 | 0.0 | . | 6.0 | 24 | |
total | 10.3 | 18 | 8.1 | 20 | 32.2 | 10 | 28.7 | 11 | 9.3 | 19 | 88.6 | 6 | |
forêt feuillue mélangée | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
comprimé | 3.1 | 33 | 1.4 | 50 | 6.7 | 22 | 8.2 | 20 | 5.0 | 27 | 24.4 | 12 | |
normal | 3.1 | 33 | 1.7 | 45 | 3.4 | 33 | 3.0 | 33 | 1.5 | 50 | 12.6 | 17 | |
lâche | 1.4 | 50 | 0.7 | 71 | 0.6 | 71 | 1.8 | 45 | 0.0 | . | 4.5 | 28 | |
aéré | 1.1 | 58 | 1.0 | 58 | 1.6 | 50 | 3.2 | 33 | 0.7 | 71 | 7.7 | 22 | |
clairièré | 0.0 | . | 0.0 | . | 1.5 | 50 | 1.0 | 58 | 0.3 | 100 | 2.9 | 36 | |
en collectifs serrés | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.7 | 71 | 0.4 | 100 | 1.8 | 45 | |
en collectifs normaux | 0.0 | . | 0.0 | . | 0.7 | 72 | 0.7 | 71 | 0.6 | 70 | 2.1 | 41 | |
fermeture étagée | 0.3 | 100 | 0.7 | 71 | 0.0 | . | 0.3 | 100 | 0.0 | . | 1.4 | 50 | |
total | 9.1 | 19 | 5.4 | 25 | 15.3 | 15 | 19.0 | 13 | 8.6 | 20 | 57.4 | 8 | |
forêt feuillue pure | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
comprimé | 2.8 | 35 | 3.4 | 32 | 6.5 | 23 | 15.7 | 14 | 32.2 | 9 | 60.6 | 7 | |
normal | 4.2 | 29 | 1.7 | 45 | 5.9 | 25 | 6.4 | 23 | 13.7 | 16 | 31.9 | 10 | |
lâche | 1.0 | 58 | 0.7 | 71 | 1.1 | 58 | 1.0 | 58 | 2.8 | 35 | 6.6 | 23 | |
aéré | 1.0 | 58 | 0.7 | 71 | 0.8 | 71 | 2.7 | 35 | 3.1 | 33 | 8.3 | 20 | |
clairièré | 0.0 | . | 0.4 | 100 | 2.5 | 41 | 1.1 | 58 | 3.0 | 33 | 6.9 | 23 | |
en collectifs serrés | 0.0 | . | 0.0 | . | 1.9 | 45 | 2.5 | 38 | 5.5 | 25 | 9.9 | 19 | |
en collectifs normaux | 0.0 | . | 0.0 | . | 0.4 | 100 | 1.0 | 58 | 2.4 | 37 | 3.8 | 30 | |
fermeture étagée | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.3 | 100 | 0.3 | 100 | 1.0 | 58 | |
total | 9.0 | 19 | 6.8 | 22 | 19.4 | 13 | 30.8 | 10 | 63.0 | 6 | 129.0 | 5 | |
total | pas d'indication | 0.0 | . | 0.4 | 100 | 3.0 | 36 | 5.3 | 26 | 1.7 | 45 | 10.4 | 19 |
comprimé | 10.1 | 18 | 7.5 | 21 | 31.0 | 10 | 53.1 | 8 | 43.1 | 7 | 144.7 | 4 | |
normal | 10.5 | 18 | 8.1 | 20 | 29.2 | 10 | 41.6 | 8 | 21.9 | 12 | 111.3 | 5 | |
lâche | 3.9 | 30 | 3.4 | 31 | 9.7 | 18 | 21.2 | 13 | 8.6 | 20 | 46.9 | 8 | |
aéré | 4.2 | 29 | 3.1 | 33 | 15.7 | 15 | 40.5 | 9 | 13.7 | 15 | 77.3 | 6 | |
clairièré | 0.3 | 100 | 0.4 | 100 | 9.3 | 20 | 22.6 | 12 | 10.6 | 17 | 43.2 | 9 | |
en collectifs serrés | 0.0 | . | 0.0 | . | 4.7 | 28 | 14.1 | 16 | 8.2 | 20 | 27.0 | 11 | |
en collectifs normaux | 0.7 | 71 | 0.0 | . | 5.9 | 25 | 19.9 | 13 | 9.3 | 19 | 35.8 | 10 | |
fermeture étagée | 2.1 | 41 | 0.7 | 71 | 7.2 | 22 | 19.8 | 13 | 3.2 | 33 | 32.9 | 10 | |
total | 32.0 | 10 | 23.6 | 11 | 115.6 | 4 | 238.0 | 3 | 120.3 | 3 | 529.5 | 2 |
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. 1411887. Birmensdorf, Swiss Federal Research Institute WSL