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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 | 1.4 | 38 | 0.8 | 50 | 0.9 | 45 | 0.8 | 50 | 0.4 | 71 | 4.3 | 21 | |
amoindrie | 2.0 | 32 | 2.9 | 26 | 2.0 | 32 | 5.7 | 18 | 1.6 | 35 | 14.2 | 12 | |
stable | 8.5 | 15 | 3.3 | 24 | 4.0 | 22 | 6.9 | 17 | 1.0 | 45 | 23.7 | 9 | |
total | 11.9 | 13 | 7.1 | 16 | 6.9 | 17 | 13.4 | 12 | 3.0 | 26 | 42.2 | 7 | |
1 à 4% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 1.0 | 45 | 1.8 | 33 | 2.6 | 28 | 2.6 | 28 | 1.4 | 38 | 9.3 | 15 | |
amoindrie | 3.2 | 25 | 7.1 | 16 | 11.5 | 13 | 15.0 | 11 | 9.3 | 14 | 46.0 | 6 | |
stable | 10.4 | 14 | 7.1 | 16 | 9.9 | 14 | 30.9 | 8 | 11.0 | 13 | 69.3 | 5 | |
total | 14.6 | 11 | 16.0 | 11 | 23.9 | 9 | 48.5 | 6 | 21.7 | 9 | 124.6 | 4 | |
5 à 9% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 2.2 | 30 | 3.0 | 26 | 2.5 | 28 | 2.4 | 29 | 0.7 | 57 | 10.7 | 14 | |
amoindrie | 8.2 | 15 | 9.1 | 14 | 12.0 | 13 | 27.0 | 8 | 10.7 | 13 | 67.0 | 5 | |
stable | 12.2 | 12 | 12.2 | 12 | 16.1 | 11 | 46.4 | 6 | 21.4 | 9 | 108.4 | 4 | |
total | 22.5 | 9 | 24.3 | 9 | 30.7 | 8 | 75.8 | 5 | 32.8 | 7 | 186.1 | 3 | |
10 à 25% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 2.2 | 30 | 5.4 | 19 | 3.0 | 26 | 5.2 | 20 | 1.0 | 45 | 16.7 | 11 | |
amoindrie | 18.4 | 10 | 21.4 | 9 | 25.8 | 8 | 40.7 | 7 | 16.2 | 11 | 122.5 | 4 | |
stable | 34.8 | 7 | 27.9 | 8 | 39.7 | 7 | 77.8 | 5 | 36.9 | 7 | 217.2 | 3 | |
total | 55.4 | 5 | 54.7 | 5 | 68.5 | 5 | 123.6 | 3 | 54.2 | 5 | 356.4 | 2 | |
26 à 50% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 1.0 | 45 | 3.1 | 25 | 3.0 | 27 | 4.4 | 21 | 1.0 | 45 | 12.5 | 13 | |
amoindrie | 11.0 | 13 | 19.3 | 10 | 17.4 | 11 | 22.4 | 9 | 9.8 | 14 | 80.0 | 5 | |
stable | 27.7 | 8 | 30.0 | 8 | 34.5 | 7 | 45.9 | 6 | 15.2 | 11 | 153.4 | 3 | |
total | 39.8 | 6 | 52.4 | 5 | 54.9 | 5 | 72.7 | 5 | 26.1 | 8 | 245.9 | 3 | |
51 à 100% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 0.8 | 50 | 2.2 | 30 | 0.7 | 50 | 2.6 | 28 | 0.2 | 100 | 6.5 | 17 | |
amoindrie | 6.3 | 17 | 13.3 | 12 | 7.6 | 16 | 9.0 | 15 | 5.1 | 19 | 41.3 | 7 | |
stable | 19.1 | 10 | 23.7 | 9 | 12.8 | 12 | 16.2 | 11 | 6.1 | 18 | 77.9 | 5 | |
total | 26.2 | 8 | 39.2 | 7 | 21.1 | 9 | 27.8 | 8 | 11.4 | 13 | 125.7 | 4 | |
76 à 100% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 1.8 | 33 | 1.6 | 35 | 1.0 | 45 | 1.6 | 35 | 0.6 | 58 | 6.6 | 17 | |
amoindrie | 7.0 | 17 | 11.0 | 13 | 3.1 | 26 | 5.8 | 19 | 1.6 | 35 | 28.4 | 8 | |
stable | 20.1 | 9 | 22.0 | 9 | 8.6 | 15 | 8.8 | 15 | 2.4 | 29 | 61.9 | 5 | |
total | 28.8 | 8 | 34.6 | 7 | 12.7 | 12 | 16.2 | 11 | 4.6 | 21 | 97.0 | 4 | |
total | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 10.3 | 14 | 17.8 | 10 | 13.7 | 12 | 19.6 | 10 | 5.2 | 19 | 66.7 | 5 | |
amoindrie | 56.0 | 5 | 84.3 | 4 | 79.4 | 4 | 125.5 | 3 | 54.3 | 5 | 399.5 | 2 | |
stable | 132.8 | 2 | 126.2 | 3 | 125.6 | 3 | 232.9 | 2 | 94.2 | 3 | 711.7 | 1 | |
total | 199.2 | 1 | 228.3 | 1 | 218.7 | 1 | 378.0 | 1 | 153.7 | 2 | 1177.9 | 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. 1238165. Birmensdorf, Swiss Federal Research Institute WSL