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région de forêt protectrice | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Plateau/Jura | Nord des Alpes ouest | Nord des Alpes est | Sud-ouest des Alpes | Sud-est des Alpes | Sud des Alpes | Suisse | |||||||||
gravité des dégâts au peuplement | stabilité du peuplement | 1000 ha | ±% | 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 | . | 0.0 | . |
critique | 0.9 | 50 | 1.0 | 44 | 0.8 | 50 | 0.4 | 71 | 0.4 | 71 | 0.0 | . | 3.5 | 24 | |
amoindrie | 3.5 | 24 | 0.6 | 58 | 0.6 | 58 | 1.8 | 33 | 1.2 | 41 | 2.3 | 29 | 10.1 | 14 | |
stable | 8.4 | 15 | 3.6 | 24 | 3.3 | 25 | 1.4 | 38 | 2.9 | 27 | 2.7 | 26 | 22.3 | 9 | |
total | 12.7 | 12 | 5.3 | 19 | 4.8 | 21 | 3.7 | 23 | 4.5 | 21 | 5.0 | 19 | 36.0 | 7 | |
aucun dégât | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 9.2 | 14 | 1.6 | 35 | 1.1 | 45 | 0.2 | 100 | 0.8 | 50 | 1.0 | 45 | 13.9 | 12 | |
amoindrie | 62.7 | 5 | 20.4 | 10 | 13.9 | 12 | 8.9 | 15 | 11.5 | 13 | 15.0 | 11 | 132.4 | 4 | |
stable | 145.0 | 3 | 46.5 | 6 | 42.0 | 7 | 33.9 | 7 | 43.2 | 7 | 36.8 | 7 | 347.5 | 2 | |
total | 217.0 | 2 | 68.5 | 5 | 57.1 | 6 | 43.0 | 6 | 55.4 | 6 | 52.8 | 5 | 493.7 | 2 | |
dégât léger | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 9.8 | 14 | 4.2 | 21 | 1.6 | 35 | 1.8 | 33 | 2.0 | 32 | 1.4 | 38 | 20.8 | 10 | |
amoindrie | 55.5 | 6 | 37.8 | 7 | 15.4 | 11 | 15.4 | 11 | 17.2 | 11 | 19.8 | 9 | 161.0 | 3 | |
stable | 80.9 | 4 | 39.3 | 7 | 26.9 | 8 | 25.3 | 9 | 33.1 | 7 | 35.1 | 7 | 240.7 | 3 | |
total | 146.2 | 3 | 81.3 | 4 | 43.9 | 6 | 42.5 | 6 | 52.3 | 6 | 56.3 | 5 | 422.5 | 2 | |
dégât moyen | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 5.0 | 20 | 1.5 | 35 | 1.3 | 41 | 1.4 | 38 | 1.8 | 33 | 1.2 | 41 | 12.2 | 13 | |
amoindrie | 13.8 | 12 | 12.2 | 13 | 7.2 | 17 | 5.9 | 18 | 9.4 | 14 | 8.6 | 15 | 57.0 | 6 | |
stable | 17.5 | 10 | 10.8 | 13 | 6.6 | 17 | 6.9 | 17 | 13.6 | 12 | 14.3 | 11 | 69.8 | 5 | |
total | 36.3 | 7 | 24.5 | 9 | 15.0 | 11 | 14.3 | 12 | 24.7 | 9 | 24.2 | 8 | 139.0 | 4 | |
dégât grave | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 1.6 | 35 | 2.0 | 32 | 1.6 | 35 | 1.8 | 33 | 0.8 | 50 | 0.8 | 50 | 8.5 | 15 | |
amoindrie | 2.5 | 28 | 7.7 | 16 | 2.2 | 30 | 3.8 | 23 | 3.2 | 25 | 6.1 | 18 | 25.6 | 9 | |
stable | 3.7 | 23 | 2.8 | 27 | 2.1 | 30 | 2.6 | 28 | 2.4 | 29 | 4.0 | 22 | 17.7 | 11 | |
total | 7.8 | 16 | 12.5 | 13 | 5.9 | 18 | 8.2 | 16 | 6.4 | 18 | 10.9 | 13 | 51.8 | 6 | |
dégât très grave | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 1.4 | 38 | 1.4 | 38 | 0.6 | 58 | 0.0 | . | 0.0 | . | 0.4 | 71 | 3.9 | 23 | |
amoindrie | 1.8 | 33 | 2.9 | 27 | 1.4 | 38 | 1.0 | 45 | 0.6 | 58 | 2.1 | 30 | 9.8 | 14 | |
stable | 1.0 | 45 | 1.2 | 41 | 1.2 | 41 | 1.0 | 45 | 1.4 | 38 | 1.0 | 45 | 6.8 | 17 | |
total | 4.2 | 22 | 5.5 | 19 | 3.2 | 25 | 2.0 | 32 | 2.0 | 32 | 3.5 | 23 | 20.5 | 10 | |
mort | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 0.2 | 100 | 1.1 | 44 | 1.4 | 38 | 0.6 | 58 | 0.2 | 100 | 0.4 | 71 | 3.9 | 23 | |
amoindrie | 0.4 | 71 | 1.5 | 38 | 0.2 | 100 | 0.8 | 50 | 0.2 | 100 | 0.4 | 71 | 3.5 | 24 | |
stable | 2.6 | 28 | 2.7 | 27 | 1.0 | 45 | 0.4 | 71 | 0.0 | . | 0.2 | 100 | 7.0 | 17 | |
total | 3.2 | 25 | 5.3 | 19 | 2.7 | 28 | 1.8 | 33 | 0.4 | 71 | 1.0 | 45 | 14.3 | 12 | |
total | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 28.1 | 8 | 12.8 | 12 | 8.3 | 16 | 6.2 | 18 | 6.0 | 18 | 5.2 | 19 | 66.7 | 5 | |
amoindrie | 140.3 | 3 | 83.1 | 4 | 40.9 | 7 | 37.6 | 7 | 43.2 | 6 | 54.3 | 5 | 399.5 | 2 | |
stable | 259.0 | 2 | 107.0 | 4 | 83.3 | 5 | 71.7 | 5 | 96.6 | 4 | 94.2 | 3 | 711.7 | 1 | |
total | 427.4 | 1 | 203.0 | 2 | 132.5 | 3 | 115.5 | 4 | 145.8 | 3 | 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. 1262566. Birmensdorf, Swiss Federal Research Institute WSL