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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 chutes de pierres ou de blocs (2022) | concept de desserte | 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 | . |
route et layon de débardage | 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 | . | |
route et piste à machines | 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 | . | |
route et ligne de câble | 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 | . | |
route et ligne de vol | 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 | . | |
pas de desserte prévue | 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'intérieur | 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 | . |
route et layon de débardage | 0.7 | 71 | 0.3 | 100 | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.8 | 71 | 0.4 | 100 | 0.4 | 100 | 0.0 | . | 1.8 | 45 | 0.3 | 100 | 0.7 | 71 | 5.8 | 25 | |
route et piste à machines | 0.7 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 72 | 0.0 | . | 0.7 | 71 | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.0 | . | 0.4 | 100 | 3.2 | 34 | |
route et ligne de câble | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.8 | 71 | 0.4 | 100 | 2.7 | 35 | 2.0 | 41 | 1.3 | 50 | 1.5 | 50 | 0.7 | 71 | 1.9 | 44 | 11.2 | 18 | |
route et ligne de vol | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.7 | 71 | 0.7 | 71 | 1.0 | 58 | 3.5 | 32 | 1.8 | 45 | 7.4 | 22 | 15.8 | 15 | |
pas de desserte prévue | 0.7 | 70 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.3 | 100 | 0.3 | 100 | 0.0 | . | 0.0 | . | 1.1 | 58 | 2.8 | 35 | |
total | 2.5 | 38 | 0.3 | 100 | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.0 | . | 1.9 | 45 | 1.1 | 58 | 4.8 | 27 | 3.4 | 32 | 2.7 | 35 | 7.4 | 22 | 2.8 | 35 | 11.4 | 17 | 38.8 | 9 | |
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 | . |
route et layon de débardage | 70.7 | 6 | 24.8 | 11 | 29.0 | 10 | 48.4 | 8 | 80.2 | 5 | 11.9 | 17 | 13.0 | 16 | 26.4 | 11 | 4.5 | 28 | 0.7 | 71 | 1.7 | 45 | 16.4 | 14 | 30.7 | 10 | 3.2 | 33 | 361.8 | 2 | |
route et piste à machines | 55.4 | 7 | 14.0 | 15 | 7.2 | 22 | 14.3 | 15 | 17.6 | 13 | 3.2 | 34 | 18.1 | 14 | 10.5 | 18 | 2.5 | 38 | 1.4 | 50 | 2.0 | 41 | 5.2 | 26 | 5.9 | 24 | 10.3 | 18 | 167.7 | 4 | |
route et ligne de câble | 8.5 | 20 | 1.4 | 50 | 0.3 | 100 | 2.7 | 35 | 5.1 | 26 | 14.8 | 15 | 29.8 | 10 | 18.2 | 13 | 30.5 | 10 | 8.7 | 20 | 15.4 | 15 | 34.0 | 10 | 56.3 | 7 | 36.7 | 9 | 262.6 | 3 | |
route et ligne de vol | 0.7 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | 2.3 | 41 | 4.4 | 28 | 5.2 | 26 | 4.9 | 27 | 3.2 | 33 | 2.4 | 38 | 29.5 | 10 | 23.2 | 12 | 45.8 | 8 | 122.0 | 5 | |
pas de desserte prévue | 10.0 | 18 | 1.0 | 58 | 3.4 | 31 | 9.9 | 18 | 2.0 | 41 | 6.0 | 24 | 27.4 | 11 | 7.0 | 23 | 6.1 | 24 | 4.8 | 27 | 2.8 | 35 | 2.8 | 35 | 0.4 | 100 | 13.2 | 16 | 96.7 | 6 | |
total | 145.3 | 3 | 41.2 | 8 | 39.9 | 9 | 75.4 | 6 | 105.3 | 4 | 38.2 | 9 | 92.7 | 5 | 67.4 | 6 | 48.5 | 8 | 18.8 | 13 | 24.3 | 11 | 88.0 | 6 | 116.4 | 5 | 109.3 | 3 | 1010.7 | 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 | . |
route et layon de débardage | 71.4 | 6 | 25.2 | 11 | 29.0 | 10 | 48.8 | 8 | 80.2 | 5 | 11.9 | 17 | 13.0 | 16 | 27.2 | 11 | 4.9 | 27 | 1.1 | 58 | 1.7 | 45 | 18.1 | 14 | 31.1 | 10 | 3.8 | 30 | 367.6 | 2 | |
route et piste à machines | 56.1 | 7 | 14.0 | 15 | 7.2 | 22 | 14.3 | 15 | 17.6 | 13 | 3.2 | 34 | 18.8 | 13 | 10.5 | 18 | 3.2 | 33 | 1.4 | 50 | 2.0 | 41 | 5.9 | 24 | 5.9 | 24 | 10.7 | 18 | 170.8 | 4 | |
route et ligne de câble | 8.5 | 20 | 1.4 | 50 | 0.3 | 100 | 2.7 | 35 | 5.1 | 26 | 14.8 | 15 | 30.6 | 10 | 18.6 | 13 | 33.2 | 10 | 10.7 | 18 | 16.7 | 14 | 35.5 | 9 | 57.0 | 7 | 38.7 | 8 | 273.8 | 3 | |
route et ligne de vol | 1.0 | 58 | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | 2.3 | 41 | 4.8 | 27 | 5.2 | 26 | 5.6 | 25 | 3.9 | 30 | 3.5 | 32 | 33.0 | 10 | 24.9 | 12 | 53.2 | 7 | 137.8 | 5 | |
pas de desserte prévue | 10.7 | 18 | 1.0 | 58 | 3.4 | 31 | 9.9 | 18 | 2.0 | 41 | 6.0 | 24 | 27.4 | 11 | 7.0 | 23 | 6.4 | 23 | 5.2 | 26 | 3.1 | 33 | 2.8 | 35 | 0.4 | 100 | 14.3 | 15 | 99.5 | 6 | |
total | 147.8 | 3 | 41.6 | 8 | 39.9 | 9 | 75.8 | 6 | 105.3 | 4 | 38.2 | 9 | 94.6 | 5 | 68.6 | 6 | 53.3 | 8 | 22.2 | 12 | 27.0 | 11 | 95.4 | 5 | 119.2 | 5 | 120.7 | 3 | 1049.5 | 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. 1203241. Birmensdorf, Swiss Federal Research Institute WSL