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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 | |||||||||||||||||
type de forêt (3 classes) | fonction de protection contre les dangers naturels | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
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 | . |
non | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
oui | 0.0 | . | 0.0 | . | 0.0 | . | 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 | . | |
forêt accessible sans la forêt buissonnante | 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 | . |
non | 83.2 | 1.8 | 91.0 | 2.6 | 91.7 | 2.5 | 91.0 | 1.9 | 88.0 | 1.8 | 30.6 | 4.2 | 52.5 | 3.0 | 40.0 | 3.4 | 23.0 | 3.1 | 31.2 | 4.7 | 21.5 | 4.1 | 14.8 | 1.9 | 33.2 | 2.2 | 5.1 | 1.0 | 47.0 | 0.7 | |
oui | 16.8 | 1.8 | 9.0 | 2.6 | 8.3 | 2.5 | 9.0 | 1.9 | 12.0 | 1.8 | 65.2 | 4.3 | 47.5 | 3.0 | 58.6 | 3.4 | 72.5 | 3.3 | 54.8 | 5.1 | 69.4 | 4.6 | 79.6 | 2.2 | 55.0 | 2.3 | 87.1 | 1.5 | 48.7 | 0.7 | |
total | 100.0 | 0.0 | 100.0 | 0.0 | 100.0 | 0.0 | 100.0 | 0.0 | 100.0 | 0.0 | 95.8 | 1.8 | 100.0 | 0.0 | 98.6 | 0.8 | 95.5 | 1.5 | 86.0 | 3.6 | 90.9 | 2.9 | 94.5 | 1.2 | 88.3 | 1.5 | 92.2 | 1.2 | 95.7 | 0.3 | |
forêt inaccessible sans la forêt buissonnante | 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 | . |
non | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
oui | 0.0 | . | 0.0 | . | 0.0 | . | 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 | . | |
forêt buissonnante | 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 | . |
non | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 2.6 | 1.5 | 0.0 | . | 1.0 | 0.7 | 2.2 | 1.1 | 10.8 | 3.2 | 9.1 | 2.9 | 4.1 | 1.1 | 7.5 | 1.2 | 1.5 | 0.5 | 2.5 | 0.3 | |
oui | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.6 | 1.1 | 0.0 | . | 0.5 | 0.5 | 2.2 | 1.1 | 3.2 | 1.8 | 0.0 | . | 1.4 | 0.6 | 4.3 | 0.9 | 6.4 | 1.1 | 1.9 | 0.2 | |
total | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 4.2 | 1.8 | 0.0 | . | 1.4 | 0.8 | 4.5 | 1.5 | 14.0 | 3.6 | 9.1 | 2.9 | 5.5 | 1.2 | 11.7 | 1.5 | 7.8 | 1.2 | 4.3 | 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 | . |
non | 83.2 | 1.8 | 91.0 | 2.6 | 91.7 | 2.5 | 91.0 | 1.9 | 88.0 | 1.8 | 33.2 | 4.3 | 52.5 | 3.0 | 41.0 | 3.4 | 25.3 | 3.2 | 42.0 | 5.0 | 30.6 | 4.6 | 18.9 | 2.1 | 40.7 | 2.2 | 6.5 | 1.1 | 49.4 | 0.7 | |
oui | 16.8 | 1.8 | 9.0 | 2.6 | 8.3 | 2.5 | 9.0 | 1.9 | 12.0 | 1.8 | 66.8 | 4.3 | 47.5 | 3.0 | 59.0 | 3.4 | 74.7 | 3.2 | 58.0 | 5.0 | 69.4 | 4.6 | 81.1 | 2.1 | 59.3 | 2.2 | 93.5 | 1.1 | 50.6 | 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. 1389446. Birmensdorf, Swiss Federal Research Institute WSL