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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 | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
pas d'indication | pas d'indication | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . |
route et piste à machines | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
route et ligne de câble | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
route et ligne de vol | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
pas de desserte prévue | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
route et layon de débardage sans treuil auxiliare de traction | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
route et layon de débardage avec treuil auxiliare de traction | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
route uniquement | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
terrain agricole | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
total | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
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 | . |
route et piste à machines | 27.9 | 16.8 | 0.0 | . | . | . | 0.0 | . | . | . | . | . | 0.0 | . | 0.0 | . | 6.3 | 6.1 | 0.0 | . | 0.0 | . | 4.2 | 4.1 | 0.0 | . | 5.6 | 3.8 | 4.7 | 1.9 | |
route et ligne de câble | 0.0 | . | 0.0 | . | . | . | 0.0 | . | . | . | . | . | 44.0 | 20.2 | 31.6 | 26.5 | 42.9 | 12.4 | 40.5 | 14.1 | 21.7 | 13.7 | 22.1 | 8.7 | 39.4 | 13.6 | 19.6 | 6.6 | 27.0 | 3.9 | |
route et ligne de vol | 0.0 | . | 0.0 | . | . | . | 0.0 | . | . | . | . | . | 15.9 | 14.7 | 31.6 | 26.5 | 30.9 | 11.6 | 43.4 | 14.4 | 46.1 | 16.7 | 43.6 | 10.4 | 37.7 | 13.4 | 49.0 | 8.3 | 38.5 | 4.2 | |
pas de desserte prévue | 42.2 | 18.6 | 0.0 | . | . | . | 0.0 | . | . | . | . | . | 20.0 | 17.6 | 0.0 | . | 13.2 | 8.6 | 0.0 | . | 21.9 | 13.8 | 21.1 | 8.4 | 7.5 | 7.2 | 15.7 | 5.9 | 15.5 | 3.2 | |
route et layon de débardage sans treuil auxiliare de traction | 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 avec treuil auxiliare de traction | 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 uniquement | 14.1 | 13.1 | 100.0 | 0.0 | . | . | 100.0 | 0.0 | . | . | . | . | 20.0 | 17.6 | 36.8 | 28.5 | 6.8 | 6.5 | 16.1 | 10.5 | 10.2 | 9.8 | 9.0 | 6.0 | 15.4 | 10.0 | 7.7 | 4.3 | 12.7 | 3.0 | |
terrain agricole | 15.7 | 14.3 | 0.0 | . | . | . | 0.0 | . | . | . | . | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 2.4 | 2.4 | 1.6 | 1.1 | |
total | 100.0 | . | 100.0 | . | . | . | 100.0 | . | . | . | . | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
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 piste à machines | 34.6 | 2.3 | 30.5 | 4.2 | 20.3 | 3.7 | 25.3 | 2.9 | 21.9 | 2.3 | 11.6 | 2.9 | 28.4 | 2.7 | 13.3 | 2.4 | 9.1 | 2.2 | 10.7 | 3.6 | 6.6 | 2.6 | 4.3 | 1.1 | 5.2 | 1.1 | 9.2 | 1.4 | 16.9 | 0.6 | |
route et ligne de câble | 2.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 3.1 | 1.1 | 3.8 | 1.1 | 46.3 | 4.5 | 32.0 | 2.8 | 25.6 | 3.1 | 49.1 | 3.9 | 24.0 | 4.9 | 45.8 | 5.2 | 28.7 | 2.5 | 44.6 | 2.4 | 26.1 | 2.1 | 23.1 | 0.7 | |
route et ligne de vol | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 0.3 | 0.3 | 10.6 | 2.8 | 10.7 | 1.9 | 8.1 | 1.9 | 9.9 | 2.3 | 40.1 | 5.7 | 21.8 | 4.4 | 18.3 | 2.1 | 14.2 | 1.7 | 41.0 | 2.4 | 12.6 | 0.5 | |
pas de desserte prévue | 9.7 | 1.4 | 3.3 | 1.6 | 7.5 | 2.4 | 2.2 | 1.0 | 1.9 | 0.8 | 11.2 | 2.8 | 3.4 | 1.1 | 16.3 | 2.6 | 20.3 | 3.1 | 10.7 | 3.6 | 10.3 | 3.2 | 31.3 | 2.6 | 16.8 | 1.8 | 20.4 | 2.0 | 13.1 | 0.6 | |
route et layon de débardage sans treuil auxiliare de traction | 24.6 | 2.1 | 41.6 | 4.5 | 46.1 | 4.6 | 52.0 | 3.3 | 53.2 | 2.8 | 7.4 | 2.4 | 3.0 | 1.1 | 9.3 | 2.0 | 1.2 | 0.9 | 1.2 | 1.2 | 1.0 | 1.0 | 2.2 | 0.8 | 5.7 | 1.1 | 0.3 | 0.3 | 17.0 | 0.6 | |
route et layon de débardage avec treuil auxiliare de traction | 1.2 | 0.5 | 3.3 | 1.6 | 0.0 | . | 0.9 | 0.7 | 0.3 | 0.3 | 0.8 | 0.8 | 0.4 | 0.4 | 0.4 | 0.4 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.2 | 0.2 | 0.2 | 0.5 | 0.1 | |
route uniquement | 10.8 | 1.5 | 17.2 | 3.4 | 9.8 | 2.7 | 14.7 | 2.4 | 16.4 | 2.1 | 6.7 | 2.3 | 17.6 | 2.3 | 17.3 | 2.7 | 9.3 | 2.2 | 11.0 | 3.7 | 14.4 | 3.7 | 12.0 | 1.8 | 9.5 | 1.4 | 2.8 | 0.8 | 11.6 | 0.6 | |
terrain agricole | 16.3 | 1.8 | 3.3 | 1.6 | 15.5 | 3.3 | 1.4 | 0.8 | 2.2 | 0.8 | 5.3 | 1.9 | 4.4 | 1.2 | 9.7 | 2.1 | 1.1 | 0.8 | 2.3 | 1.6 | 0.0 | . | 3.1 | 1.0 | 3.8 | 0.9 | 0.0 | . | 5.2 | 0.4 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
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 piste à machines | 34.5 | 2.3 | 30.3 | 4.2 | 20.3 | 3.7 | 25.2 | 2.9 | 21.9 | 2.3 | 11.6 | 2.9 | 27.8 | 2.7 | 13.1 | 2.3 | 8.9 | 2.1 | 9.3 | 3.1 | 6.0 | 2.4 | 4.3 | 1.1 | 5.0 | 1.0 | 8.9 | 1.4 | 16.4 | 0.6 | |
route et ligne de câble | 2.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 3.0 | 1.1 | 3.8 | 1.1 | 46.3 | 4.5 | 32.3 | 2.8 | 25.7 | 3.0 | 48.5 | 3.7 | 26.2 | 4.7 | 43.7 | 5.0 | 28.3 | 2.4 | 44.4 | 2.4 | 25.5 | 2.0 | 23.3 | 0.7 | |
route et ligne de vol | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 0.3 | 0.3 | 10.6 | 2.8 | 10.9 | 1.8 | 8.5 | 1.9 | 11.7 | 2.4 | 40.5 | 5.3 | 24.0 | 4.3 | 20.0 | 2.1 | 14.9 | 1.7 | 41.7 | 2.3 | 13.6 | 0.5 | |
pas de desserte prévue | 10.2 | 1.4 | 3.2 | 1.6 | 7.5 | 2.4 | 2.2 | 1.0 | 1.9 | 0.8 | 11.2 | 2.8 | 3.8 | 1.2 | 16.1 | 2.6 | 19.7 | 2.9 | 9.2 | 3.1 | 11.3 | 3.2 | 30.6 | 2.5 | 16.5 | 1.8 | 20.0 | 1.9 | 13.2 | 0.6 | |
route et layon de débardage sans treuil auxiliare de traction | 24.2 | 2.1 | 41.2 | 4.5 | 46.1 | 4.6 | 51.7 | 3.3 | 53.2 | 2.8 | 7.4 | 2.4 | 3.0 | 1.0 | 9.1 | 2.0 | 1.1 | 0.8 | 1.0 | 1.0 | 0.9 | 0.9 | 2.0 | 0.8 | 5.5 | 1.1 | 0.3 | 0.3 | 16.3 | 0.5 | |
route et layon de débardage avec treuil auxiliare de traction | 1.1 | 0.5 | 3.2 | 1.6 | 0.0 | . | 0.9 | 0.7 | 0.3 | 0.3 | 0.8 | 0.8 | 0.3 | 0.3 | 0.4 | 0.4 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.2 | 0.2 | 0.2 | 0.5 | 0.1 | |
route uniquement | 10.8 | 1.5 | 17.9 | 3.4 | 9.8 | 2.7 | 15.1 | 2.4 | 16.4 | 2.1 | 6.7 | 2.3 | 17.7 | 2.3 | 17.6 | 2.7 | 9.0 | 2.1 | 11.7 | 3.5 | 14.0 | 3.5 | 11.8 | 1.7 | 9.6 | 1.4 | 3.2 | 0.8 | 11.6 | 0.5 | |
terrain agricole | 16.3 | 1.8 | 3.3 | 1.6 | 15.5 | 3.3 | 1.3 | 0.8 | 2.2 | 0.8 | 5.3 | 1.9 | 4.3 | 1.2 | 9.5 | 2.0 | 1.0 | 0.7 | 2.0 | 1.4 | 0.0 | . | 2.9 | 0.9 | 3.7 | 0.9 | 0.2 | 0.2 | 5.1 | 0.4 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . |
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. 1202844. Birmensdorf, Swiss Federal Research Institute WSL