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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 | 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 | 0.3 | 0.2 | 0.4 | 0.4 | 0.0 | . | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 0.4 | 0.3 | 0.3 | 2.2 | 1.1 | 1.4 | 0.8 | 0.9 | 0.4 | 0.4 | 0.2 | 0.2 | 0.1 | 0.4 | 0.1 | |
route et piste à machines | 0.8 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 0.3 | 0.0 | . | 0.6 | 0.4 | 0.0 | . | 0.4 | 0.4 | 0.3 | 0.2 | 0.0 | . | 0.2 | 0.1 | 0.2 | 0.1 | |
route et ligne de câble | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 0.4 | 0.3 | 0.3 | 4.1 | 1.1 | 4.8 | 1.6 | 4.2 | 1.4 | 1.7 | 0.5 | 0.9 | 0.3 | 0.8 | 0.3 | 1.0 | 0.1 | |
route et ligne de vol | 0.1 | 0.1 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.2 | 0.0 | . | 1.1 | 0.6 | 1.6 | 0.9 | 3.7 | 1.3 | 4.0 | 0.7 | 1.4 | 0.4 | 4.3 | 0.6 | 1.5 | 0.1 | |
pas de desserte prévue | 0.5 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.2 | 0.0 | . | 0.6 | 0.4 | 3.9 | 1.4 | 0.4 | 0.4 | 0.7 | 0.3 | 0.0 | . | 0.7 | 0.3 | 0.4 | 0.1 | |
total | 1.9 | 0.5 | 0.4 | 0.4 | 0.0 | . | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 1.5 | 0.5 | 0.8 | 0.5 | 6.7 | 1.3 | 12.5 | 2.4 | 10.2 | 2.1 | 7.6 | 1.0 | 2.8 | 0.5 | 6.2 | 0.8 | 3.5 | 0.2 | |
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 | . |
route et layon de débardage | 49.2 | 1.8 | 59.3 | 3.3 | 75.8 | 2.7 | 67.4 | 2.5 | 76.2 | 1.8 | 24.5 | 2.9 | 15.7 | 1.6 | 34.9 | 2.4 | 8.2 | 1.5 | 6.0 | 1.8 | 8.1 | 1.9 | 11.4 | 1.2 | 18.9 | 1.3 | 1.3 | 0.4 | 29.7 | 0.5 | |
route et piste à machines | 33.9 | 1.7 | 29.1 | 3.0 | 14.3 | 2.2 | 15.9 | 1.9 | 15.3 | 1.5 | 8.7 | 1.9 | 20.3 | 1.8 | 17.5 | 1.9 | 6.2 | 1.3 | 3.8 | 1.4 | 3.2 | 1.2 | 5.2 | 0.9 | 4.5 | 0.7 | 9.8 | 1.0 | 13.8 | 0.4 | |
route et ligne de câble | 5.2 | 0.8 | 2.7 | 1.1 | 1.3 | 0.7 | 3.0 | 0.9 | 4.1 | 0.8 | 39.8 | 3.2 | 33.1 | 2.0 | 27.1 | 2.3 | 42.0 | 2.7 | 28.5 | 3.3 | 41.3 | 3.4 | 28.3 | 1.7 | 41.7 | 1.6 | 19.9 | 1.3 | 22.8 | 0.5 | |
route et ligne de vol | 0.4 | 0.2 | 0.0 | . | 0.0 | . | 0.8 | 0.5 | 0.2 | 0.2 | 7.4 | 1.7 | 5.2 | 1.0 | 9.8 | 1.5 | 14.0 | 1.9 | 16.4 | 2.7 | 23.8 | 2.9 | 34.7 | 1.8 | 30.6 | 1.5 | 38.4 | 1.6 | 16.7 | 0.4 | |
pas de desserte prévue | 9.4 | 1.0 | 8.5 | 1.9 | 8.6 | 1.8 | 12.6 | 1.7 | 4.3 | 0.9 | 19.7 | 2.6 | 24.2 | 1.9 | 9.8 | 1.5 | 23.1 | 2.3 | 32.9 | 3.5 | 13.4 | 2.3 | 12.8 | 1.3 | 1.4 | 0.4 | 24.3 | 1.3 | 13.6 | 0.4 | |
total | 98.1 | 0.5 | 99.6 | 0.4 | 100.0 | 0.0 | 99.7 | 0.3 | 100.0 | 0.0 | 100.0 | 0.0 | 98.5 | 0.5 | 99.2 | 0.5 | 93.3 | 1.3 | 87.5 | 2.4 | 89.8 | 2.1 | 92.4 | 1.0 | 97.2 | 0.5 | 93.8 | 0.8 | 96.5 | 0.2 | |
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 | 49.4 | 1.8 | 59.7 | 3.3 | 75.8 | 2.7 | 67.7 | 2.4 | 76.2 | 1.8 | 24.5 | 2.9 | 15.7 | 1.6 | 35.4 | 2.4 | 8.4 | 1.5 | 8.2 | 2.0 | 9.5 | 2.0 | 12.3 | 1.3 | 19.4 | 1.3 | 1.5 | 0.4 | 30.1 | 0.5 | |
route et piste à machines | 34.7 | 1.7 | 29.1 | 3.0 | 14.3 | 2.2 | 15.9 | 1.9 | 15.3 | 1.5 | 8.7 | 1.9 | 20.7 | 1.8 | 17.5 | 1.9 | 6.8 | 1.4 | 3.8 | 1.4 | 3.7 | 1.3 | 5.5 | 0.9 | 4.5 | 0.7 | 10.0 | 1.0 | 14.0 | 0.4 | |
route et ligne de câble | 5.5 | 0.8 | 2.7 | 1.1 | 1.3 | 0.7 | 3.0 | 0.9 | 4.1 | 0.8 | 39.8 | 3.2 | 33.8 | 2.0 | 27.4 | 2.3 | 46.0 | 2.7 | 33.3 | 3.4 | 45.5 | 3.4 | 30.0 | 1.7 | 42.6 | 1.6 | 20.8 | 1.3 | 23.8 | 0.5 | |
route et ligne de vol | 0.5 | 0.3 | 0.0 | . | 0.0 | . | 0.8 | 0.5 | 0.2 | 0.2 | 7.4 | 1.7 | 5.4 | 1.0 | 9.8 | 1.5 | 15.2 | 1.9 | 18.0 | 2.8 | 27.5 | 3.1 | 38.7 | 1.9 | 32.0 | 1.5 | 42.7 | 1.6 | 18.1 | 0.4 | |
pas de desserte prévue | 9.9 | 1.1 | 8.5 | 1.9 | 8.6 | 1.8 | 12.6 | 1.7 | 4.3 | 0.9 | 19.7 | 2.6 | 24.4 | 1.9 | 9.8 | 1.5 | 23.6 | 2.3 | 36.8 | 3.6 | 13.8 | 2.4 | 13.5 | 1.3 | 1.4 | 0.4 | 25.0 | 1.3 | 14.0 | 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. 1203082. Birmensdorf, Swiss Federal Research Institute WSL