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région de production | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jura | Plateau | Préalpes | Alpes | Sud des Alpes | Suisse | ||||||||
degré de recouvrement de la régénération (7 classes) | stabilité du peuplement | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% |
pas d'indication | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
amoindrie | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
stable | 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 | . | |
<1% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 0.0 | . | 0.6 | 58 | 1.3 | 38 | 2.6 | 28 | 1.0 | 45 | 5.5 | 19 | |
amoindrie | 2.0 | 32 | 4.0 | 22 | 4.6 | 20 | 11.7 | 13 | 5.9 | 18 | 28.3 | 8 | |
stable | 2.1 | 31 | 2.2 | 30 | 4.4 | 21 | 12.5 | 12 | 5.2 | 19 | 26.4 | 9 | |
total | 4.1 | 22 | 6.8 | 17 | 10.4 | 13 | 26.8 | 8 | 12.1 | 12 | 60.2 | 6 | |
1 à 4% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 0.2 | 100 | 0.0 | . | 2.8 | 27 | 3.1 | 25 | 1.2 | 41 | 7.3 | 16 | |
amoindrie | 7.0 | 17 | 8.0 | 15 | 13.4 | 12 | 33.0 | 7 | 19.2 | 10 | 80.6 | 5 | |
stable | 11.4 | 13 | 7.3 | 16 | 11.8 | 13 | 46.4 | 6 | 17.6 | 10 | 94.5 | 4 | |
total | 18.6 | 10 | 15.4 | 11 | 28.0 | 8 | 82.5 | 4 | 37.9 | 6 | 182.4 | 3 | |
5 à 9% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 0.4 | 71 | 0.4 | 71 | 1.7 | 35 | 2.6 | 28 | 2.3 | 30 | 7.3 | 17 | |
amoindrie | 9.9 | 14 | 9.7 | 14 | 15.9 | 11 | 35.4 | 7 | 21.3 | 9 | 92.3 | 4 | |
stable | 13.0 | 12 | 9.4 | 14 | 13.6 | 12 | 32.9 | 8 | 14.6 | 11 | 83.6 | 5 | |
total | 23.3 | 9 | 19.5 | 10 | 31.2 | 8 | 70.8 | 5 | 38.2 | 6 | 183.2 | 3 | |
10 à 25% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 0.6 | 58 | 1.6 | 35 | 3.6 | 24 | 8.7 | 15 | 4.0 | 22 | 18.5 | 10 | |
amoindrie | 15.4 | 11 | 23.2 | 9 | 35.7 | 7 | 54.6 | 6 | 23.6 | 9 | 152.5 | 3 | |
stable | 34.4 | 7 | 28.1 | 8 | 33.1 | 7 | 52.8 | 6 | 14.2 | 11 | 162.6 | 3 | |
total | 50.4 | 5 | 52.9 | 5 | 72.3 | 5 | 116.2 | 4 | 41.7 | 6 | 333.6 | 2 | |
26 à 50% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 0.2 | 100 | 1.4 | 38 | 1.7 | 35 | 9.8 | 14 | 2.1 | 30 | 15.1 | 11 | |
amoindrie | 12.2 | 12 | 19.4 | 10 | 17.7 | 10 | 29.1 | 8 | 12.6 | 12 | 91.0 | 5 | |
stable | 26.8 | 8 | 29.5 | 8 | 24.4 | 9 | 22.3 | 9 | 6.1 | 18 | 109.2 | 4 | |
total | 39.1 | 6 | 50.3 | 6 | 43.8 | 6 | 61.2 | 5 | 20.8 | 9 | 215.3 | 3 | |
51 à 100% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 0.6 | 58 | 1.0 | 45 | 1.7 | 35 | 5.8 | 18 | 1.0 | 45 | 10.1 | 14 | |
amoindrie | 9.2 | 14 | 18.9 | 10 | 12.2 | 13 | 11.5 | 13 | 2.7 | 26 | 54.6 | 6 | |
stable | 21.4 | 9 | 23.3 | 9 | 9.4 | 15 | 9.9 | 14 | 1.6 | 35 | 65.6 | 5 | |
total | 31.2 | 7 | 43.2 | 6 | 23.3 | 9 | 27.2 | 8 | 5.3 | 19 | 130.2 | 4 | |
76 à 100% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 1.2 | 41 | 1.6 | 35 | 1.2 | 41 | 1.0 | 45 | 0.0 | . | 5.0 | 20 | |
amoindrie | 11.4 | 13 | 15.0 | 11 | 6.7 | 17 | 4.8 | 20 | 1.4 | 38 | 39.2 | 7 | |
stable | 20.7 | 9 | 23.3 | 9 | 5.4 | 19 | 3.0 | 26 | 0.8 | 50 | 53.1 | 6 | |
total | 33.3 | 7 | 39.8 | 6 | 13.3 | 12 | 8.8 | 15 | 2.2 | 30 | 97.3 | 4 | |
total | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 3.2 | 25 | 6.5 | 17 | 13.9 | 12 | 33.6 | 7 | 11.5 | 13 | 68.7 | 5 | |
amoindrie | 67.1 | 5 | 98.3 | 3 | 106.3 | 3 | 180.2 | 3 | 86.7 | 3 | 538.5 | 2 | |
stable | 129.8 | 3 | 123.1 | 3 | 102.1 | 4 | 179.8 | 3 | 60.1 | 5 | 594.9 | 1 | |
total | 200.1 | 1 | 227.9 | 1 | 222.3 | 1 | 393.7 | 1 | 158.3 | 2 | 1202.2 | 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. 1238292. Birmensdorf, Swiss Federal Research Institute WSL