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région économique | |||||||||||||||||||||||||||||||
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Ouest du Jura | Est du Jura | Ouest du Plateau | Centre du Plateau | Est du Plateau | Ouest des Préalpes | Centre des Préalpes | Est des Préalpes | Nord-ouest des Alpes | Centre des Alpes | Nord-est des Alpes | Sud-ouest des Alpes | Sud-est des Alpes | Sud des Alpes | Suisse | |||||||||||||||||
forêt de protection contre des processus liés aux cours d'eau (2022) | degré de recouvrement de la régénération bien installée | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 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 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
<1% | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
1-4% | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
5-9% | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
10-25% | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
26-50% | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
51-75% | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
76-100% | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 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 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
à l'interieur | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
<1% | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.3 | 100 | 2.3 | 38 | 1.6 | 45 | 3.8 | 30 | 2.8 | 35 | 0.4 | 100 | 1.6 | 44 | 8.4 | 20 | 10.5 | 18 | 11.8 | 17 | 44.2 | 9 | |
1-4% | 2.1 | 41 | 0.3 | 100 | 1.0 | 58 | 0.7 | 71 | 1.4 | 50 | 1.5 | 44 | 7.0 | 22 | 7.9 | 20 | 8.8 | 20 | 4.2 | 29 | 5.2 | 26 | 17.6 | 14 | 17.2 | 14 | 38.8 | 8 | 113.8 | 5 | |
5-9% | 2.1 | 40 | 0.0 | . | 0.3 | 100 | 0.0 | . | 1.7 | 45 | 4.0 | 27 | 8.4 | 20 | 6.5 | 23 | 6.9 | 22 | 4.6 | 28 | 2.4 | 38 | 17.5 | 14 | 12.7 | 16 | 25.5 | 11 | 92.7 | 6 | |
10-25% | 6.2 | 23 | 0.7 | 71 | 1.0 | 58 | 1.7 | 45 | 3.4 | 31 | 8.1 | 21 | 16.7 | 14 | 6.1 | 24 | 9.2 | 19 | 3.1 | 33 | 5.1 | 26 | 19.4 | 13 | 18.0 | 14 | 21.1 | 12 | 119.8 | 5 | |
26-50% | 6.0 | 24 | 0.7 | 70 | 1.4 | 50 | 2.1 | 41 | 2.0 | 41 | 1.8 | 45 | 7.6 | 22 | 7.4 | 22 | 5.6 | 25 | 1.5 | 50 | 2.5 | 38 | 5.7 | 25 | 5.7 | 25 | 10.5 | 18 | 60.4 | 7 | |
51-75% | 0.7 | 71 | 0.0 | . | 0.0 | . | 0.3 | 100 | 1.7 | 45 | 3.2 | 35 | 3.4 | 33 | 3.7 | 32 | 1.0 | 58 | 0.0 | . | 0.3 | 100 | 1.0 | 58 | 0.3 | 100 | 2.2 | 41 | 17.9 | 14 | |
76-100% | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 1.0 | 58 | 0.9 | 70 | 2.3 | 41 | 0.8 | 71 | 0.3 | 100 | 0.3 | 100 | 1.0 | 58 | 0.7 | 71 | 0.3 | 100 | 1.4 | 50 | 9.5 | 20 | |
total | 17.9 | 13 | 1.7 | 44 | 3.8 | 30 | 5.1 | 26 | 11.6 | 17 | 21.9 | 12 | 46.9 | 8 | 36.3 | 9 | 34.6 | 10 | 14.0 | 16 | 18.2 | 13 | 70.3 | 6 | 64.8 | 7 | 111.2 | 3 | 458.3 | 2 | |
à l'extérieur | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
<1% | 5.2 | 26 | 1.7 | 44 | 2.0 | 41 | 3.4 | 32 | 2.0 | 41 | 3.0 | 33 | 1.5 | 50 | 5.7 | 24 | 3.1 | 33 | 0.7 | 71 | 3.2 | 33 | 5.3 | 26 | 10.5 | 18 | 6.3 | 23 | 53.7 | 8 | |
1-4% | 22.6 | 12 | 3.8 | 30 | 6.6 | 23 | 12.7 | 16 | 9.6 | 19 | 4.0 | 29 | 12.0 | 17 | 7.4 | 21 | 5.1 | 26 | 4.2 | 29 | 4.5 | 28 | 14.2 | 16 | 25.0 | 12 | 15.1 | 15 | 146.9 | 5 | |
5-9% | 22.0 | 12 | 4.9 | 26 | 6.6 | 23 | 7.2 | 22 | 7.8 | 21 | 4.0 | 30 | 7.1 | 22 | 9.7 | 19 | 6.0 | 24 | 2.5 | 38 | 1.4 | 50 | 10.7 | 18 | 17.4 | 14 | 11.4 | 17 | 118.6 | 5 | |
10-25% | 31.8 | 10 | 7.7 | 21 | 9.8 | 19 | 17.1 | 14 | 19.1 | 13 | 5.8 | 25 | 17.8 | 14 | 6.1 | 24 | 8.0 | 21 | 5.9 | 24 | 4.1 | 29 | 11.0 | 18 | 25.4 | 12 | 9.3 | 19 | 179.0 | 4 | |
26-50% | 24.4 | 11 | 9.7 | 18 | 6.5 | 23 | 13.7 | 15 | 24.4 | 11 | 3.7 | 32 | 9.9 | 19 | 4.6 | 29 | 4.5 | 28 | 1.4 | 50 | 1.7 | 45 | 6.7 | 23 | 8.1 | 21 | 4.4 | 27 | 123.9 | 5 | |
51-75% | 22.4 | 12 | 7.0 | 22 | 3.5 | 31 | 12.1 | 17 | 23.9 | 11 | 0.9 | 71 | 6.3 | 25 | 2.9 | 35 | 2.1 | 41 | 0.7 | 71 | 1.0 | 58 | 4.6 | 28 | 1.1 | 58 | 0.7 | 71 | 89.2 | 6 | |
76-100% | 8.9 | 20 | 6.1 | 24 | 2.9 | 35 | 6.2 | 23 | 10.1 | 18 | 1.1 | 58 | 0.7 | 71 | 1.8 | 45 | 1.1 | 58 | 1.1 | 58 | 0.0 | . | 0.3 | 100 | 1.4 | 50 | 0.3 | 100 | 41.9 | 9 | |
total | 137.2 | 3 | 40.9 | 8 | 38.0 | 9 | 72.4 | 6 | 96.9 | 5 | 22.4 | 12 | 55.3 | 7 | 38.3 | 9 | 30.0 | 11 | 16.5 | 14 | 15.9 | 15 | 52.9 | 8 | 88.9 | 6 | 47.5 | 8 | 753.1 | 1 | |
total | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
<1% | 5.6 | 25 | 1.7 | 44 | 2.0 | 41 | 3.8 | 30 | 2.4 | 38 | 5.3 | 25 | 3.1 | 34 | 9.5 | 19 | 5.9 | 24 | 1.1 | 58 | 4.8 | 27 | 13.7 | 16 | 21.0 | 13 | 18.1 | 14 | 97.9 | 6 | |
1-4% | 24.7 | 11 | 4.1 | 29 | 7.6 | 21 | 13.4 | 15 | 11.0 | 17 | 5.6 | 24 | 19.0 | 13 | 15.3 | 14 | 13.9 | 16 | 8.4 | 20 | 9.7 | 19 | 31.8 | 10 | 42.3 | 9 | 53.9 | 7 | 260.7 | 3 | |
5-9% | 24.1 | 11 | 4.9 | 26 | 7.0 | 22 | 7.2 | 22 | 9.5 | 19 | 8.0 | 20 | 15.5 | 15 | 16.2 | 15 | 12.9 | 16 | 7.1 | 22 | 3.8 | 30 | 28.2 | 11 | 30.1 | 11 | 36.9 | 9 | 211.3 | 4 | |
10-25% | 38.0 | 9 | 8.4 | 20 | 10.8 | 18 | 18.8 | 13 | 22.5 | 12 | 13.9 | 16 | 34.5 | 10 | 12.2 | 17 | 17.2 | 14 | 9.0 | 20 | 9.3 | 19 | 30.4 | 10 | 43.5 | 9 | 30.3 | 10 | 298.9 | 3 | |
26-50% | 30.4 | 10 | 10.4 | 18 | 7.9 | 21 | 15.8 | 14 | 26.4 | 11 | 5.5 | 26 | 17.5 | 14 | 12.1 | 17 | 10.1 | 18 | 2.8 | 35 | 4.2 | 29 | 12.4 | 17 | 13.8 | 16 | 15.0 | 15 | 184.3 | 4 | |
51-75% | 23.1 | 12 | 7.0 | 22 | 3.5 | 31 | 12.4 | 16 | 25.6 | 11 | 4.0 | 31 | 9.7 | 20 | 6.7 | 23 | 3.1 | 33 | 0.7 | 71 | 1.3 | 50 | 5.7 | 25 | 1.4 | 50 | 2.9 | 35 | 107.1 | 5 | |
76-100% | 9.2 | 19 | 6.1 | 24 | 2.9 | 35 | 6.2 | 23 | 11.1 | 17 | 1.9 | 45 | 3.0 | 35 | 2.6 | 38 | 1.4 | 50 | 1.4 | 50 | 1.0 | 58 | 1.1 | 58 | 1.7 | 45 | 1.7 | 45 | 51.3 | 8 | |
total | 155.1 | 3 | 42.6 | 8 | 41.7 | 8 | 77.5 | 6 | 108.5 | 4 | 44.3 | 8 | 102.3 | 5 | 74.6 | 6 | 64.6 | 7 | 30.5 | 10 | 34.1 | 10 | 123.2 | 5 | 153.8 | 4 | 158.8 | 2 | 1211.5 | 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. 1190068. Birmensdorf, Swiss Federal Research Institute WSL