Sélectionner un thème dans la liste
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 réserve (2023) | âge dominant | 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 | . |
=40 ans | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
41-80 ans | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
81-120 ans | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
121-160 ans | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
>160 ans | 0.0 | . | 0.0 | . | 0.0 | . | 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 | . | |
réserve forestière naturelle | pas d'indication | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.3 | 100 | 0.0 | . | 0.0 | . | 2.1 | 41 |
=40 ans | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.3 | 100 | 1.4 | 50 | |
41-80 ans | 0.7 | 71 | 0.3 | 100 | 0.0 | . | 0.7 | 71 | 1.4 | 50 | 0.0 | . | 0.8 | 71 | 0.8 | 71 | 0.7 | 71 | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.3 | 100 | 2.6 | 38 | 9.0 | 20 | |
81-120 ans | 3.1 | 33 | 2.4 | 37 | 0.0 | . | 0.0 | . | 2.3 | 38 | 0.4 | 100 | 1.5 | 50 | 0.8 | 71 | 0.0 | . | 0.3 | 100 | 0.3 | 100 | 0.4 | 100 | 2.9 | 35 | 3.2 | 33 | 17.7 | 14 | |
121-160 ans | 1.5 | 50 | 0.7 | 70 | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | 1.0 | 58 | 0.7 | 71 | 0.4 | 100 | 0.4 | 100 | 0.0 | . | 0.7 | 71 | 1.1 | 58 | 0.7 | 71 | 7.5 | 22 | |
>160 ans | 0.7 | 71 | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.7 | 71 | 0.7 | 71 | 0.7 | 71 | 1.0 | 58 | 1.8 | 45 | 1.4 | 50 | 2.1 | 41 | 10.1 | 19 | |
total | 6.7 | 23 | 3.8 | 30 | 0.0 | . | 0.7 | 71 | 3.8 | 30 | 1.1 | 58 | 4.3 | 29 | 2.9 | 35 | 2.1 | 41 | 1.4 | 50 | 2.1 | 41 | 3.9 | 30 | 6.0 | 24 | 9.0 | 20 | 47.8 | 8 | |
réserve forestière spéciale | pas d'indication | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 1.1 | 58 |
=40 ans | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.0 | . | 0.3 | 100 | 0.8 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.3 | 100 | 3.3 | 33 | |
41-80 ans | 1.1 | 58 | 0.7 | 70 | 0.0 | . | 0.3 | 100 | 3.4 | 31 | 0.0 | . | 1.1 | 58 | 1.1 | 58 | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.0 | . | 1.8 | 45 | 0.4 | 100 | 10.1 | 19 | |
81-120 ans | 2.2 | 41 | 2.1 | 41 | 0.0 | . | 0.3 | 100 | 2.7 | 35 | 0.0 | . | 0.8 | 71 | 0.7 | 71 | 0.0 | . | 0.0 | . | 0.4 | 100 | 1.4 | 50 | 1.1 | 58 | 0.4 | 100 | 12.0 | 17 | |
121-160 ans | 0.7 | 71 | 0.7 | 71 | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.3 | 100 | 0.0 | . | 2.1 | 41 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.0 | . | 4.9 | 27 | |
>160 ans | 1.1 | 58 | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 2.5 | 38 | 0.6 | 71 | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.3 | 100 | 4.9 | 27 | 0.0 | . | 10.5 | 18 | |
total | 5.1 | 26 | 3.9 | 30 | 0.4 | 100 | 1.0 | 58 | 7.2 | 22 | 0.3 | 100 | 4.7 | 28 | 5.6 | 25 | 0.0 | . | 0.0 | . | 1.4 | 50 | 2.1 | 41 | 9.2 | 19 | 1.0 | 58 | 42.0 | 9 | |
autre forêt | pas d'indication | 2.6 | 37 | 0.7 | 71 | 1.7 | 45 | 0.7 | 71 | 1.4 | 50 | 2.2 | 41 | 1.2 | 58 | 2.2 | 41 | 0.7 | 71 | 1.4 | 50 | 2.5 | 38 | 5.4 | 26 | 5.3 | 26 | 4.8 | 26 | 32.8 | 10 |
=40 ans | 10.5 | 17 | 6.1 | 24 | 8.1 | 20 | 16.3 | 14 | 21.2 | 12 | 3.6 | 33 | 7.0 | 23 | 3.5 | 33 | 6.7 | 23 | 2.2 | 41 | 3.9 | 30 | 7.5 | 22 | 12.0 | 17 | 11.0 | 17 | 119.4 | 5 | |
41-80 ans | 31.1 | 10 | 14.6 | 15 | 11.7 | 17 | 28.1 | 10 | 36.4 | 9 | 11.0 | 18 | 20.2 | 13 | 16.3 | 15 | 10.0 | 19 | 5.7 | 25 | 3.4 | 32 | 25.9 | 11 | 23.7 | 12 | 53.3 | 7 | 291.5 | 3 | |
81-120 ans | 56.8 | 7 | 10.1 | 18 | 14.7 | 15 | 23.0 | 11 | 30.0 | 10 | 11.6 | 17 | 29.0 | 10 | 25.2 | 11 | 13.8 | 16 | 6.5 | 23 | 9.6 | 19 | 23.6 | 12 | 27.5 | 11 | 38.1 | 9 | 319.5 | 3 | |
121-160 ans | 31.7 | 10 | 2.8 | 35 | 4.1 | 29 | 6.7 | 22 | 8.3 | 19 | 8.5 | 20 | 23.6 | 12 | 13.3 | 16 | 13.4 | 16 | 6.4 | 23 | 6.7 | 22 | 22.7 | 12 | 29.1 | 11 | 18.7 | 13 | 196.0 | 4 | |
>160 ans | 10.6 | 18 | 0.7 | 71 | 1.0 | 58 | 1.0 | 58 | 0.3 | 100 | 6.0 | 23 | 12.1 | 16 | 5.5 | 25 | 17.9 | 14 | 6.9 | 22 | 4.5 | 28 | 32.1 | 10 | 41.1 | 9 | 22.9 | 11 | 162.6 | 4 | |
total | 143.3 | 3 | 34.9 | 9 | 41.4 | 8 | 75.8 | 6 | 97.6 | 5 | 42.9 | 8 | 93.2 | 5 | 66.0 | 6 | 62.5 | 7 | 29.0 | 11 | 30.6 | 10 | 117.2 | 5 | 138.6 | 4 | 148.7 | 2 | 1121.7 | 1 | |
total | pas d'indication | 3.0 | 35 | 0.7 | 71 | 2.1 | 41 | 0.7 | 71 | 1.4 | 50 | 2.6 | 38 | 1.6 | 50 | 2.6 | 38 | 0.7 | 71 | 1.4 | 50 | 3.2 | 33 | 6.0 | 24 | 5.3 | 26 | 4.8 | 26 | 36.1 | 10 |
=40 ans | 10.8 | 17 | 6.4 | 23 | 8.1 | 20 | 16.3 | 14 | 21.9 | 12 | 3.6 | 33 | 7.4 | 22 | 4.3 | 30 | 7.0 | 22 | 2.2 | 41 | 3.9 | 30 | 7.5 | 22 | 13.0 | 16 | 11.6 | 17 | 124.0 | 5 | |
41-80 ans | 32.9 | 9 | 15.6 | 14 | 11.7 | 17 | 29.2 | 10 | 41.2 | 8 | 11.0 | 18 | 22.1 | 12 | 18.2 | 14 | 10.7 | 18 | 5.7 | 25 | 3.8 | 30 | 26.6 | 11 | 25.8 | 11 | 56.2 | 7 | 310.6 | 3 | |
81-120 ans | 62.1 | 6 | 14.6 | 14 | 14.7 | 15 | 23.3 | 11 | 35.0 | 9 | 12.0 | 17 | 31.3 | 10 | 26.7 | 11 | 13.8 | 16 | 6.9 | 22 | 10.3 | 18 | 25.4 | 11 | 31.4 | 10 | 41.7 | 8 | 349.2 | 3 | |
121-160 ans | 33.9 | 9 | 4.2 | 28 | 4.1 | 29 | 6.7 | 22 | 8.7 | 19 | 9.2 | 19 | 24.6 | 11 | 16.1 | 14 | 13.8 | 16 | 6.7 | 23 | 6.7 | 22 | 23.5 | 12 | 30.9 | 10 | 19.4 | 13 | 208.4 | 4 | |
>160 ans | 12.3 | 17 | 1.0 | 58 | 1.0 | 58 | 1.3 | 50 | 0.3 | 100 | 6.0 | 23 | 15.3 | 15 | 6.8 | 22 | 18.6 | 13 | 7.6 | 21 | 6.2 | 23 | 34.3 | 10 | 47.4 | 8 | 25.1 | 11 | 183.2 | 4 | |
total | 155.1 | 3 | 42.6 | 8 | 41.7 | 8 | 77.5 | 6 | 108.5 | 4 | 44.3 | 8 | 102.3 | 5 | 74.6 | 6 | 64.6 | 7 | 30.5 | 10 | 34.1 | 10 | 123.2 | 5 | 153.8 | 4 | 158.8 | 2 | 1211.5 | 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. 1424629. Birmensdorf, Swiss Federal Research Institute WSL