Sélectionner un thème dans la liste
région économique | |||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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) | degré de recouvrement (photo aérienne, 5 classes) | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
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 | . |
0-20% | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
21-40% | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
41-60% | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
61-80% | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
>80% | 0.0 | . | 0.0 | . | 0.0 | . | 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 | . |
0-20% | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
21-40% | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.5 | 0.4 | 0.2 | 0.2 | 0.2 | 0.2 | 0.1 | 0.1 | |
41-60% | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.5 | 0.5 | 1.6 | 1.1 | 1.6 | 1.2 | 0.8 | 0.5 | 0.8 | 0.4 | 0.7 | 0.4 | 0.4 | 0.1 | |
61-80% | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.5 | 0.7 | 0.0 | . | 1.5 | 0.8 | 3.5 | 1.7 | 0.0 | . | 2.8 | 0.8 | 1.4 | 0.5 | 1.1 | 0.4 | 1.0 | 0.2 | |
>80% | 1.4 | 0.5 | 0.8 | 0.8 | 0.0 | . | 0.5 | 0.5 | 0.0 | . | 0.0 | . | 0.6 | 0.4 | 1.5 | 0.8 | 5.6 | 1.6 | 6.9 | 2.4 | 7.3 | 2.4 | 2.6 | 0.8 | 0.6 | 0.3 | 5.4 | 1.0 | 2.2 | 0.2 | |
total | 1.6 | 0.6 | 0.8 | 0.8 | 0.0 | . | 0.5 | 0.5 | 0.0 | . | 0.0 | . | 2.1 | 0.9 | 1.5 | 0.8 | 7.6 | 1.8 | 12.0 | 3.0 | 8.9 | 2.6 | 6.7 | 1.3 | 2.9 | 0.7 | 7.3 | 1.1 | 3.7 | 0.3 | |
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 | . |
0-20% | 1.0 | 0.5 | 0.0 | . | 3.4 | 1.7 | 0.0 | . | 0.3 | 0.3 | 0.7 | 0.7 | 0.8 | 0.5 | 1.0 | 0.7 | 2.0 | 1.0 | 2.7 | 1.5 | 2.6 | 1.5 | 2.3 | 0.8 | 2.5 | 0.7 | 1.8 | 0.6 | 1.5 | 0.2 | |
21-40% | 2.3 | 0.7 | 0.9 | 0.9 | 5.2 | 2.1 | 1.0 | 0.7 | 1.4 | 0.7 | 7.4 | 2.4 | 4.9 | 1.3 | 4.7 | 1.5 | 10.9 | 2.2 | 13.2 | 3.2 | 6.1 | 2.2 | 9.6 | 1.5 | 10.3 | 1.3 | 6.5 | 1.0 | 6.1 | 0.4 | |
41-60% | 6.4 | 1.2 | 1.7 | 1.2 | 8.1 | 2.5 | 1.4 | 0.8 | 2.0 | 0.8 | 15.1 | 3.1 | 10.7 | 1.8 | 10.2 | 2.1 | 14.8 | 2.5 | 15.7 | 3.4 | 15.1 | 3.3 | 18.7 | 2.0 | 22.4 | 1.8 | 14.4 | 1.4 | 12.2 | 0.5 | |
61-80% | 17.1 | 1.8 | 7.5 | 2.4 | 14.0 | 3.2 | 20.1 | 2.7 | 10.7 | 1.7 | 31.3 | 4.0 | 21.6 | 2.4 | 19.0 | 2.7 | 28.4 | 3.1 | 27.6 | 4.2 | 30.3 | 4.2 | 30.9 | 2.3 | 38.9 | 2.1 | 20.0 | 1.7 | 23.5 | 0.7 | |
>80% | 71.6 | 2.1 | 89.2 | 2.8 | 69.3 | 4.2 | 77.0 | 2.8 | 85.6 | 2.0 | 45.4 | 4.2 | 60.0 | 2.7 | 63.6 | 3.3 | 36.4 | 3.3 | 28.9 | 4.2 | 37.1 | 4.4 | 31.7 | 2.3 | 23.0 | 1.8 | 49.9 | 2.0 | 52.9 | 0.7 | |
total | 98.4 | 0.6 | 99.2 | 0.8 | 100.0 | 0.0 | 99.5 | 0.5 | 100.0 | 0.0 | 100.0 | 0.0 | 97.9 | 0.9 | 98.5 | 0.8 | 92.4 | 1.8 | 88.0 | 3.0 | 91.1 | 2.6 | 93.3 | 1.3 | 97.1 | 0.7 | 92.7 | 1.1 | 96.3 | 0.3 | |
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 | . |
0-20% | 1.0 | 0.5 | 0.0 | . | 3.4 | 1.7 | 0.0 | . | 0.3 | 0.3 | 0.7 | 0.7 | 0.8 | 0.5 | 1.0 | 0.7 | 2.0 | 1.0 | 2.7 | 1.5 | 2.6 | 1.5 | 2.3 | 0.8 | 2.5 | 0.7 | 1.8 | 0.6 | 1.5 | 0.2 | |
21-40% | 2.3 | 0.7 | 0.9 | 0.9 | 5.2 | 2.1 | 1.0 | 0.7 | 1.4 | 0.7 | 7.4 | 2.4 | 4.9 | 1.3 | 4.7 | 1.5 | 10.9 | 2.2 | 13.2 | 3.2 | 6.1 | 2.2 | 10.1 | 1.5 | 10.5 | 1.3 | 6.7 | 1.0 | 6.2 | 0.4 | |
41-60% | 6.4 | 1.2 | 1.7 | 1.2 | 8.1 | 2.5 | 1.4 | 0.8 | 2.0 | 0.8 | 15.1 | 3.1 | 10.7 | 1.8 | 10.2 | 2.1 | 15.3 | 2.5 | 17.3 | 3.5 | 16.7 | 3.4 | 19.5 | 2.0 | 23.2 | 1.9 | 15.1 | 1.4 | 12.6 | 0.5 | |
61-80% | 17.3 | 1.8 | 7.5 | 2.4 | 14.0 | 3.2 | 20.1 | 2.7 | 10.7 | 1.7 | 31.3 | 4.0 | 23.0 | 2.4 | 19.0 | 2.7 | 29.9 | 3.2 | 31.1 | 4.3 | 30.3 | 4.2 | 33.8 | 2.4 | 40.3 | 2.2 | 21.1 | 1.7 | 24.5 | 0.7 | |
>80% | 73.0 | 2.0 | 90.0 | 2.7 | 69.3 | 4.2 | 77.5 | 2.8 | 85.6 | 2.0 | 45.4 | 4.2 | 60.6 | 2.7 | 65.1 | 3.2 | 42.0 | 3.4 | 35.7 | 4.4 | 44.4 | 4.5 | 34.3 | 2.4 | 23.5 | 1.8 | 55.3 | 1.9 | 55.1 | 0.7 | |
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. 1367753. Birmensdorf, Swiss Federal Research Institute WSL