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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 coulées de boue/glissements de terrain (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 | 3.0 | 26 | 1.4 | 38 | 0.2 | 100 | 0.6 | 58 | 0.8 | 50 | 0.8 | 50 | 0.4 | 71 | 3.8 | 23 | 0.8 | 50 | 0.6 | 58 | 1.0 | 45 | 4.1 | 22 | 5.0 | 20 | 0.8 | 50 | 23.2 | 9 | |
route et piste à machines | 6.9 | 17 | 0.6 | 58 | 0.4 | 71 | 0.4 | 71 | 0.2 | 100 | 0.2 | 100 | 0.6 | 58 | 1.4 | 38 | 0.8 | 50 | 0.0 | . | 0.0 | . | 1.2 | 41 | 1.0 | 45 | 4.0 | 22 | 17.6 | 10 | |
route et ligne de câble | 1.4 | 38 | 0.2 | 100 | 0.2 | 100 | 0.4 | 71 | 0.2 | 100 | 1.4 | 38 | 4.0 | 23 | 1.4 | 38 | 4.7 | 20 | 2.7 | 27 | 1.6 | 35 | 9.1 | 15 | 9.8 | 14 | 9.0 | 15 | 46.1 | 6 | |
route et ligne de vol | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.4 | 71 | 0.2 | 100 | 0.4 | 71 | 0.4 | 70 | 0.2 | 100 | 1.7 | 33 | 1.0 | 45 | 1.6 | 35 | 10.7 | 13 | 3.6 | 24 | 13.7 | 12 | 34.1 | 7 | |
pas de desserte prévue | 1.5 | 35 | 0.0 | . | 0.0 | . | 0.4 | 71 | 0.0 | . | 0.8 | 50 | 0.2 | 100 | 0.2 | 100 | 0.4 | 71 | 1.4 | 38 | 0.2 | 100 | 1.4 | 38 | 0.0 | . | 0.8 | 50 | 7.4 | 16 | |
total | 13.0 | 12 | 2.1 | 30 | 0.8 | 50 | 2.2 | 30 | 1.4 | 38 | 3.6 | 23 | 5.6 | 19 | 7.0 | 17 | 8.4 | 15 | 5.7 | 18 | 4.3 | 21 | 26.5 | 8 | 19.4 | 10 | 28.4 | 8 | 128.3 | 4 | |
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 | 74.6 | 4 | 25.0 | 8 | 36.0 | 7 | 47.9 | 6 | 83.4 | 4 | 10.3 | 14 | 16.5 | 11 | 24.1 | 9 | 4.9 | 20 | 2.4 | 29 | 3.0 | 26 | 12.6 | 12 | 29.8 | 8 | 2.1 | 30 | 372.6 | 2 | |
route et piste à machines | 47.5 | 6 | 12.3 | 12 | 6.4 | 17 | 11.0 | 13 | 16.7 | 10 | 3.7 | 23 | 21.7 | 9 | 12.4 | 13 | 3.8 | 23 | 1.4 | 38 | 1.5 | 35 | 6.4 | 18 | 7.1 | 17 | 15.2 | 11 | 167.3 | 3 | |
route et ligne de câble | 7.2 | 16 | 1.0 | 45 | 0.4 | 71 | 1.8 | 33 | 4.3 | 21 | 16.7 | 10 | 32.5 | 7 | 20.2 | 10 | 26.5 | 8 | 9.5 | 14 | 17.5 | 10 | 31.8 | 8 | 66.7 | 5 | 30.9 | 7 | 266.8 | 2 | |
route et ligne de vol | 0.6 | 58 | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.0 | . | 2.9 | 26 | 5.4 | 19 | 7.5 | 16 | 8.5 | 15 | 5.6 | 19 | 9.9 | 14 | 42.1 | 7 | 53.9 | 6 | 68.3 | 4 | 204.9 | 3 | |
pas de desserte prévue | 14.0 | 12 | 3.7 | 23 | 4.1 | 22 | 8.6 | 15 | 4.7 | 20 | 8.0 | 15 | 26.1 | 8 | 7.6 | 16 | 15.6 | 11 | 12.0 | 13 | 5.6 | 19 | 17.0 | 11 | 2.6 | 28 | 47.2 | 6 | 177.0 | 3 | |
total | 143.9 | 2 | 42.1 | 6 | 46.9 | 6 | 69.4 | 5 | 109.1 | 3 | 41.7 | 6 | 102.2 | 4 | 71.8 | 5 | 59.4 | 5 | 30.8 | 8 | 37.5 | 7 | 109.9 | 4 | 160.1 | 3 | 163.8 | 2 | 1188.6 | 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 | 77.6 | 4 | 26.4 | 8 | 36.2 | 7 | 48.5 | 6 | 84.2 | 4 | 11.1 | 13 | 16.9 | 11 | 27.9 | 8 | 5.7 | 18 | 3.0 | 26 | 4.0 | 22 | 16.7 | 11 | 34.8 | 7 | 2.9 | 26 | 395.8 | 2 | |
route et piste à machines | 54.4 | 5 | 12.9 | 12 | 6.8 | 17 | 11.4 | 13 | 16.9 | 10 | 3.9 | 22 | 22.3 | 9 | 13.8 | 12 | 4.6 | 21 | 1.4 | 38 | 1.5 | 35 | 7.5 | 16 | 8.1 | 15 | 19.3 | 10 | 184.9 | 3 | |
route et ligne de câble | 8.6 | 15 | 1.2 | 41 | 0.6 | 58 | 2.2 | 30 | 4.5 | 21 | 18.0 | 10 | 36.5 | 7 | 21.6 | 9 | 31.2 | 8 | 12.1 | 12 | 19.0 | 10 | 40.9 | 7 | 76.5 | 5 | 39.9 | 6 | 312.9 | 2 | |
route et ligne de vol | 0.8 | 50 | 0.0 | . | 0.0 | . | 0.6 | 58 | 0.2 | 100 | 3.3 | 24 | 5.8 | 18 | 7.7 | 16 | 10.3 | 14 | 6.6 | 17 | 11.5 | 13 | 52.7 | 6 | 57.5 | 6 | 82.0 | 4 | 239.0 | 2 | |
pas de desserte prévue | 15.5 | 11 | 3.7 | 23 | 4.1 | 22 | 9.0 | 15 | 4.7 | 20 | 8.9 | 15 | 26.3 | 8 | 7.8 | 16 | 16.0 | 11 | 13.4 | 12 | 5.8 | 19 | 18.4 | 10 | 2.6 | 28 | 48.0 | 6 | 184.4 | 3 | |
total | 156.9 | 2 | 44.2 | 6 | 47.7 | 6 | 71.6 | 4 | 110.5 | 3 | 45.3 | 6 | 107.8 | 3 | 78.8 | 4 | 67.8 | 5 | 36.5 | 7 | 41.8 | 7 | 136.3 | 3 | 179.5 | 3 | 192.1 | 1 | 1316.9 | 0 |
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. 1220201. Birmensdorf, Swiss Federal Research Institute WSL