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) | surface terrière (vifs sur pied; 4 classes) | 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 | . |
=19 m2/ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
20-39 m2/ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
40-59 m2/ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
=60 m2/ha | 0.0 | . | 0.0 | . | 0.0 | . | 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 | . |
=19 m2/ha | 0.3 | 100 | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 72 | 0.0 | . | 0.3 | 100 | 0.3 | 100 | 0.7 | 71 | 3.2 | 33 | 0.4 | 100 | 5.3 | 26 | 11.6 | 17 | |
20-39 m2/ha | 1.4 | 50 | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 3.1 | 33 | 0.3 | 100 | 1.1 | 58 | 3.2 | 33 | 1.4 | 50 | 4.7 | 27 | 16.0 | 15 | |
40-59 m2/ha | 0.7 | 70 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.8 | 71 | 0.8 | 71 | 1.0 | 58 | 1.5 | 50 | 0.6 | 70 | 1.1 | 58 | 1.0 | 58 | 0.4 | 100 | 7.8 | 21 | |
=60 m2/ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.3 | 100 | 1.3 | 50 | 0.3 | 100 | 0.0 | . | 0.0 | . | 1.1 | 58 | 3.5 | 32 | |
total | 2.5 | 38 | 0.3 | 100 | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.0 | . | 1.9 | 45 | 1.1 | 58 | 4.8 | 27 | 3.4 | 32 | 2.7 | 35 | 7.4 | 22 | 2.8 | 35 | 11.4 | 17 | 38.8 | 9 | |
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 | . |
=19 m2/ha | 29.7 | 10 | 10.0 | 18 | 9.0 | 19 | 15.3 | 14 | 25.4 | 11 | 8.2 | 21 | 18.5 | 13 | 13.7 | 16 | 17.4 | 14 | 4.9 | 27 | 8.8 | 20 | 33.1 | 10 | 33.0 | 10 | 45.5 | 8 | 272.5 | 3 | |
20-39 m2/ha | 81.4 | 5 | 20.9 | 12 | 15.1 | 15 | 32.1 | 10 | 47.6 | 8 | 15.6 | 15 | 39.0 | 9 | 24.6 | 11 | 18.1 | 14 | 8.4 | 20 | 8.4 | 20 | 32.9 | 10 | 55.5 | 7 | 45.6 | 7 | 445.1 | 2 | |
40-59 m2/ha | 30.0 | 10 | 8.9 | 19 | 12.3 | 16 | 22.4 | 12 | 28.0 | 10 | 9.1 | 19 | 25.4 | 11 | 18.6 | 13 | 8.9 | 19 | 3.8 | 30 | 4.2 | 27 | 18.4 | 13 | 23.0 | 12 | 14.9 | 14 | 227.8 | 3 | |
=60 m2/ha | 4.3 | 29 | 1.4 | 50 | 3.5 | 31 | 5.6 | 25 | 4.4 | 27 | 5.3 | 26 | 9.8 | 19 | 10.6 | 18 | 4.1 | 29 | 1.7 | 45 | 2.9 | 33 | 3.5 | 31 | 4.9 | 27 | 3.3 | 33 | 65.3 | 7 | |
total | 145.3 | 3 | 41.2 | 8 | 39.9 | 9 | 75.4 | 6 | 105.3 | 4 | 38.2 | 9 | 92.7 | 5 | 67.4 | 6 | 48.5 | 8 | 18.8 | 13 | 24.3 | 11 | 88.0 | 6 | 116.4 | 5 | 109.3 | 3 | 1010.7 | 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 | . |
=19 m2/ha | 30.0 | 10 | 10.4 | 18 | 9.0 | 19 | 15.3 | 14 | 25.4 | 11 | 8.2 | 21 | 19.3 | 13 | 13.7 | 16 | 17.8 | 14 | 5.3 | 26 | 9.4 | 19 | 36.3 | 9 | 33.4 | 10 | 50.7 | 7 | 284.1 | 3 | |
20-39 m2/ha | 82.8 | 5 | 20.9 | 12 | 15.1 | 15 | 32.5 | 10 | 47.6 | 8 | 15.6 | 15 | 39.4 | 9 | 24.6 | 11 | 21.2 | 12 | 8.7 | 20 | 9.5 | 19 | 36.1 | 9 | 56.9 | 7 | 50.3 | 7 | 461.1 | 2 | |
40-59 m2/ha | 30.7 | 10 | 8.9 | 19 | 12.3 | 16 | 22.4 | 12 | 28.0 | 10 | 9.1 | 19 | 26.2 | 11 | 19.3 | 13 | 9.9 | 18 | 5.3 | 26 | 4.9 | 25 | 19.5 | 13 | 24.0 | 12 | 15.3 | 14 | 235.6 | 3 | |
=60 m2/ha | 4.3 | 29 | 1.4 | 50 | 3.5 | 31 | 5.6 | 25 | 4.4 | 27 | 5.3 | 26 | 9.8 | 19 | 10.9 | 17 | 4.5 | 28 | 3.0 | 33 | 3.2 | 31 | 3.5 | 31 | 4.9 | 27 | 4.4 | 29 | 68.7 | 7 | |
total | 147.8 | 3 | 41.6 | 8 | 39.9 | 9 | 75.8 | 6 | 105.3 | 4 | 38.2 | 9 | 94.6 | 5 | 68.6 | 6 | 53.3 | 8 | 22.2 | 12 | 27.0 | 11 | 95.4 | 5 | 119.2 | 5 | 120.7 | 3 | 1049.5 | 1 |
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. 1288524. Birmensdorf, Swiss Federal Research Institute WSL