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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 | 1.0 | 58 | 4.1 | 29 | 2.4 | 38 | 9.0 | 19 | 1.7 | 44 | 18.3 | 14 |
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 | 1.0 | 58 | 4.1 | 29 | 2.4 | 38 | 9.0 | 19 | 1.7 | 44 | 18.3 | 14 | |
forêt résineuse pure | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
comprimé | 7.2 | 22 | 19.9 | 13 | 22.2 | 12 | 29.6 | 10 | 5.0 | 26 | 83.8 | 6 | |
normal | 11.6 | 17 | 14.1 | 15 | 22.4 | 12 | 41.7 | 9 | 10.8 | 18 | 100.6 | 6 | |
lâche | 5.4 | 25 | 4.7 | 26 | 10.2 | 18 | 29.1 | 11 | 5.0 | 26 | 54.4 | 8 | |
aéré | 2.9 | 35 | 3.0 | 33 | 7.8 | 21 | 31.1 | 10 | 4.2 | 29 | 49.1 | 8 | |
clairièré | 4.6 | 27 | 1.4 | 50 | 4.1 | 30 | 18.7 | 13 | 3.2 | 33 | 31.9 | 10 | |
en collectifs serrés | 3.0 | 35 | 0.7 | 71 | 6.5 | 23 | 19.1 | 13 | 3.5 | 31 | 32.9 | 10 | |
en collectifs normaux | 1.5 | 50 | 0.0 | . | 6.2 | 24 | 21.3 | 13 | 4.5 | 27 | 33.5 | 10 | |
fermeture étagée | 2.2 | 41 | 0.3 | 100 | 8.2 | 21 | 18.8 | 13 | 1.8 | 45 | 31.4 | 10 | |
total | 38.5 | 9 | 44.2 | 8 | 87.7 | 5 | 209.3 | 3 | 37.9 | 8 | 417.6 | 2 | |
forêt résineuse mélangée | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
comprimé | 9.8 | 19 | 16.7 | 14 | 17.7 | 14 | 10.9 | 18 | 1.4 | 50 | 56.5 | 8 | |
normal | 17.0 | 14 | 24.5 | 11 | 17.9 | 13 | 8.5 | 20 | 3.3 | 33 | 71.2 | 7 | |
lâche | 11.5 | 17 | 10.9 | 17 | 5.9 | 24 | 3.9 | 30 | 0.0 | . | 32.1 | 10 | |
aéré | 4.3 | 29 | 3.7 | 30 | 3.5 | 32 | 4.2 | 29 | 1.4 | 50 | 17.2 | 14 | |
clairièré | 1.4 | 50 | 0.3 | 100 | 0.6 | 71 | 1.4 | 50 | 0.3 | 100 | 4.1 | 29 | |
en collectifs serrés | 2.2 | 41 | 1.0 | 58 | 0.7 | 72 | 0.4 | 100 | 0.3 | 100 | 4.6 | 28 | |
en collectifs normaux | 2.4 | 38 | 1.3 | 50 | 1.2 | 58 | 2.1 | 41 | 0.7 | 71 | 7.8 | 21 | |
fermeture étagée | 4.5 | 28 | 0.3 | 100 | 2.9 | 36 | 1.4 | 50 | 0.4 | 100 | 9.5 | 20 | |
total | 53.0 | 7 | 58.9 | 7 | 50.6 | 7 | 32.8 | 10 | 7.8 | 21 | 203.0 | 4 | |
forêt feuillue mélangée | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
comprimé | 13.4 | 16 | 11.1 | 17 | 10.5 | 18 | 11.4 | 17 | 4.4 | 29 | 50.9 | 8 | |
normal | 20.1 | 13 | 18.7 | 13 | 9.1 | 20 | 7.8 | 21 | 1.2 | 57 | 56.8 | 8 | |
lâche | 8.7 | 19 | 7.5 | 21 | 2.6 | 38 | 3.0 | 33 | 0.4 | 100 | 22.1 | 12 | |
aéré | 3.5 | 31 | 5.2 | 26 | 2.9 | 36 | 2.1 | 41 | 1.1 | 58 | 14.7 | 15 | |
clairièré | 0.7 | 70 | 2.0 | 41 | 0.3 | 100 | 1.8 | 45 | 0.7 | 70 | 5.5 | 25 | |
en collectifs serrés | 0.7 | 71 | 0.7 | 71 | 3.9 | 30 | 3.1 | 33 | 1.7 | 45 | 10.2 | 19 | |
en collectifs normaux | 1.9 | 44 | 0.4 | 100 | 1.5 | 50 | 0.7 | 71 | 0.7 | 71 | 5.2 | 27 | |
fermeture étagée | 1.0 | 58 | 0.3 | 100 | 1.8 | 45 | 0.0 | . | 0.4 | 100 | 3.5 | 32 | |
total | 50.0 | 7 | 45.9 | 8 | 32.6 | 10 | 29.8 | 10 | 10.6 | 18 | 169.0 | 4 | |
forêt feuillue pure | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
comprimé | 19.1 | 13 | 25.8 | 11 | 13.5 | 16 | 14.5 | 15 | 19.5 | 13 | 92.5 | 6 | |
normal | 17.1 | 14 | 20.2 | 12 | 5.7 | 26 | 7.5 | 21 | 13.2 | 16 | 63.8 | 7 | |
lâche | 6.7 | 22 | 10.3 | 18 | 2.0 | 45 | 3.2 | 33 | 2.3 | 41 | 24.3 | 12 | |
aéré | 1.4 | 50 | 9.0 | 19 | 1.7 | 45 | 3.9 | 30 | 2.5 | 38 | 18.5 | 14 | |
clairièré | 0.8 | 70 | 1.1 | 58 | 1.1 | 58 | 1.1 | 58 | 1.7 | 45 | 5.7 | 25 | |
en collectifs serrés | 1.4 | 49 | 1.5 | 50 | 2.9 | 36 | 4.6 | 28 | 16.0 | 14 | 26.4 | 11 | |
en collectifs normaux | 0.0 | . | 0.0 | . | 0.8 | 71 | 1.4 | 50 | 7.2 | 22 | 9.4 | 19 | |
fermeture étagée | 0.3 | 100 | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.4 | 100 | 1.1 | 58 | |
total | 46.8 | 7 | 67.9 | 6 | 28.1 | 11 | 36.1 | 9 | 62.7 | 5 | 241.6 | 3 | |
total | pas d'indication | 1.0 | 58 | 4.1 | 29 | 2.4 | 38 | 9.0 | 19 | 1.7 | 44 | 18.3 | 14 |
comprimé | 49.5 | 7 | 73.6 | 6 | 63.9 | 6 | 66.4 | 7 | 30.2 | 10 | 283.7 | 3 | |
normal | 65.9 | 6 | 77.5 | 5 | 55.2 | 7 | 65.4 | 7 | 28.4 | 10 | 292.4 | 3 | |
lâche | 32.3 | 10 | 33.4 | 9 | 20.6 | 13 | 39.1 | 9 | 7.6 | 21 | 133.0 | 5 | |
aéré | 12.1 | 17 | 20.9 | 12 | 16.0 | 15 | 41.3 | 9 | 9.2 | 19 | 99.5 | 6 | |
clairièré | 7.5 | 21 | 4.8 | 27 | 6.1 | 24 | 22.9 | 12 | 5.9 | 24 | 47.3 | 8 | |
en collectifs serrés | 7.2 | 22 | 3.9 | 30 | 14.1 | 16 | 27.2 | 11 | 21.6 | 12 | 74.1 | 7 | |
en collectifs normaux | 5.8 | 25 | 1.7 | 45 | 9.7 | 19 | 25.5 | 11 | 13.2 | 16 | 55.9 | 8 | |
fermeture étagée | 8.0 | 21 | 1.0 | 57 | 13.3 | 16 | 20.3 | 13 | 2.9 | 35 | 45.4 | 9 | |
total | 189.3 | 2 | 221.0 | 1 | 201.3 | 2 | 317.1 | 2 | 120.7 | 3 | 1049.5 | 1 |
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. 1338973. Birmensdorf, Swiss Federal Research Institute WSL