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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 | 9.7 | 19 | 1.7 | 44 | 19.0 | 13 |
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 | 9.7 | 19 | 1.7 | 44 | 19.0 | 13 | |
forêt résineuse pure | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
comprimé | 7.5 | 21 | 19.9 | 13 | 23.8 | 11 | 35.6 | 10 | 6.3 | 23 | 93.2 | 6 | |
normal | 11.6 | 17 | 14.1 | 15 | 22.7 | 12 | 44.5 | 8 | 12.5 | 16 | 105.5 | 6 | |
lâche | 5.4 | 25 | 4.7 | 26 | 10.5 | 18 | 32.2 | 10 | 5.6 | 24 | 58.5 | 8 | |
aéré | 3.3 | 33 | 3.0 | 33 | 7.8 | 21 | 36.7 | 9 | 5.6 | 25 | 56.5 | 8 | |
clairièré | 6.1 | 24 | 1.8 | 45 | 5.2 | 27 | 29.8 | 11 | 8.0 | 21 | 50.9 | 8 | |
en collectifs serrés | 3.0 | 35 | 0.7 | 71 | 8.6 | 20 | 26.2 | 11 | 6.0 | 24 | 44.6 | 9 | |
en collectifs normaux | 1.5 | 50 | 0.0 | . | 7.8 | 22 | 28.1 | 11 | 7.0 | 22 | 44.3 | 9 | |
fermeture étagée | 2.2 | 41 | 0.3 | 100 | 9.0 | 20 | 22.1 | 12 | 2.8 | 35 | 36.4 | 10 | |
total | 40.7 | 8 | 44.6 | 8 | 95.6 | 5 | 255.3 | 3 | 53.8 | 7 | 489.8 | 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 | 19.1 | 13 | 12.3 | 17 | 1.4 | 50 | 59.3 | 7 | |
normal | 17.4 | 14 | 24.9 | 11 | 18.6 | 13 | 10.3 | 18 | 3.9 | 30 | 75.0 | 7 | |
lâche | 11.5 | 17 | 10.9 | 17 | 6.3 | 23 | 4.6 | 28 | 0.0 | . | 33.2 | 10 | |
aéré | 4.3 | 29 | 3.7 | 30 | 3.5 | 32 | 4.6 | 28 | 1.4 | 50 | 17.6 | 14 | |
clairièré | 1.4 | 50 | 0.3 | 100 | 1.0 | 58 | 2.9 | 35 | 0.7 | 71 | 6.2 | 24 | |
en collectifs serrés | 2.2 | 41 | 1.0 | 58 | 0.7 | 72 | 1.1 | 58 | 0.3 | 100 | 5.3 | 26 | |
en collectifs normaux | 2.8 | 35 | 1.3 | 50 | 1.5 | 50 | 2.8 | 35 | 0.7 | 71 | 9.2 | 20 | |
fermeture étagée | 4.5 | 28 | 0.3 | 100 | 2.9 | 36 | 1.4 | 50 | 0.7 | 71 | 9.8 | 19 | |
total | 53.8 | 7 | 59.2 | 7 | 53.7 | 7 | 39.9 | 9 | 9.1 | 19 | 215.7 | 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 | 12.5 | 16 | 4.4 | 29 | 51.9 | 8 | |
normal | 20.8 | 12 | 19.4 | 13 | 9.8 | 19 | 8.1 | 20 | 1.2 | 57 | 59.3 | 7 | |
lâche | 9.1 | 19 | 7.5 | 21 | 2.6 | 38 | 3.7 | 30 | 0.4 | 100 | 23.2 | 12 | |
aéré | 3.8 | 30 | 5.2 | 26 | 2.9 | 36 | 3.1 | 33 | 1.1 | 58 | 16.1 | 15 | |
clairièré | 0.7 | 70 | 2.0 | 41 | 0.3 | 100 | 2.5 | 38 | 0.7 | 70 | 6.2 | 23 | |
en collectifs serrés | 0.7 | 71 | 0.7 | 71 | 3.9 | 30 | 4.5 | 28 | 2.1 | 41 | 11.9 | 17 | |
en collectifs normaux | 1.9 | 44 | 0.4 | 100 | 1.5 | 50 | 1.4 | 50 | 1.1 | 58 | 6.3 | 24 | |
fermeture étagée | 1.0 | 58 | 0.3 | 100 | 1.8 | 45 | 0.0 | . | 0.4 | 100 | 3.5 | 32 | |
total | 51.4 | 7 | 46.7 | 8 | 33.3 | 10 | 35.8 | 9 | 11.3 | 17 | 178.5 | 4 | |
forêt feuillue pure | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
comprimé | 19.1 | 13 | 26.5 | 11 | 13.9 | 16 | 16.7 | 14 | 21.2 | 12 | 97.3 | 6 | |
normal | 18.2 | 13 | 21.0 | 12 | 6.5 | 24 | 9.2 | 19 | 15.2 | 15 | 70.1 | 7 | |
lâche | 6.7 | 22 | 10.6 | 18 | 2.3 | 41 | 3.2 | 33 | 4.4 | 29 | 27.1 | 11 | |
aéré | 1.4 | 50 | 9.0 | 19 | 2.5 | 38 | 5.3 | 26 | 3.9 | 30 | 22.1 | 12 | |
clairièré | 0.8 | 70 | 1.5 | 50 | 1.1 | 58 | 2.1 | 41 | 3.7 | 30 | 9.2 | 20 | |
en collectifs serrés | 1.7 | 44 | 1.8 | 45 | 4.7 | 28 | 6.4 | 23 | 19.0 | 13 | 33.7 | 10 | |
en collectifs normaux | 0.0 | . | 0.7 | 71 | 0.8 | 71 | 2.4 | 38 | 8.9 | 20 | 12.9 | 16 | |
fermeture étagée | 0.3 | 100 | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.4 | 100 | 1.1 | 58 | |
total | 48.2 | 7 | 71.1 | 6 | 32.2 | 10 | 45.3 | 8 | 76.6 | 5 | 273.5 | 3 | |
total | pas d'indication | 1.0 | 58 | 4.1 | 29 | 2.4 | 38 | 9.7 | 19 | 1.7 | 44 | 19.0 | 13 |
comprimé | 49.8 | 7 | 74.3 | 6 | 67.3 | 6 | 77.1 | 6 | 33.3 | 9 | 301.8 | 3 | |
normal | 68.0 | 6 | 79.3 | 5 | 57.7 | 7 | 72.2 | 6 | 32.8 | 9 | 309.9 | 3 | |
lâche | 32.6 | 10 | 33.7 | 9 | 21.7 | 12 | 43.7 | 8 | 10.3 | 18 | 142.0 | 5 | |
aéré | 12.8 | 16 | 20.9 | 12 | 16.8 | 14 | 49.8 | 8 | 11.9 | 17 | 112.3 | 5 | |
clairièré | 9.0 | 19 | 5.6 | 25 | 7.6 | 22 | 37.3 | 10 | 13.1 | 16 | 72.6 | 7 | |
en collectifs serrés | 7.6 | 21 | 4.3 | 29 | 18.0 | 14 | 38.2 | 9 | 27.4 | 11 | 95.5 | 6 | |
en collectifs normaux | 6.2 | 24 | 2.5 | 38 | 11.6 | 18 | 34.7 | 10 | 17.7 | 14 | 72.7 | 7 | |
fermeture étagée | 8.0 | 21 | 1.0 | 57 | 14.0 | 16 | 23.5 | 12 | 4.2 | 29 | 50.7 | 8 | |
total | 195.1 | 1 | 225.6 | 1 | 217.1 | 2 | 386.1 | 1 | 152.5 | 2 | 1176.4 | 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. 1338980. Birmensdorf, Swiss Federal Research Institute WSL