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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) | taille de l'unité de gestion | 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 | . |
=3 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 | . | |
4-10 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 | . | |
11- 30 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 | . | |
31-100 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 | . | |
101-300 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 | . | |
301-1000 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 | . | |
1001-3000 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 | . | |
>3000 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 | . | |
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 | . |
=3 ha | 10.4 | 14 | 5.6 | 18 | 10.9 | 13 | 17.0 | 10 | 25.5 | 8 | 4.6 | 21 | 12.6 | 13 | 15.0 | 11 | 10.1 | 14 | 3.4 | 24 | 2.3 | 29 | 15.7 | 11 | 10.0 | 14 | 28.4 | 7 | 171.5 | 3 | |
4-10 ha | 10.6 | 13 | 2.1 | 30 | 2.4 | 29 | 14.5 | 11 | 12.1 | 12 | 6.2 | 18 | 19.8 | 10 | 11.2 | 13 | 6.7 | 17 | 1.6 | 35 | 1.6 | 35 | 2.2 | 30 | 7.0 | 17 | 3.0 | 26 | 100.8 | 4 | |
11- 30 ha | 12.3 | 12 | 1.2 | 41 | 2.0 | 32 | 3.0 | 26 | 4.1 | 22 | 4.3 | 21 | 12.6 | 12 | 6.8 | 17 | 4.4 | 21 | 1.7 | 33 | 1.2 | 41 | 2.6 | 28 | 2.8 | 27 | 1.6 | 35 | 60.5 | 6 | |
31-100 ha | 11.6 | 13 | 2.4 | 29 | 3.5 | 23 | 4.3 | 21 | 10.5 | 13 | 3.5 | 23 | 7.9 | 16 | 8.7 | 15 | 5.4 | 19 | 0.2 | 100 | 1.6 | 35 | 5.2 | 20 | 2.8 | 27 | 3.4 | 24 | 71.0 | 5 | |
101-300 ha | 21.5 | 9 | 3.8 | 22 | 6.5 | 17 | 6.7 | 17 | 18.4 | 10 | 5.9 | 18 | 8.8 | 15 | 9.9 | 14 | 6.6 | 17 | 1.0 | 45 | 2.1 | 30 | 4.2 | 22 | 4.4 | 21 | 12.0 | 12 | 112.0 | 4 | |
301-1000 ha | 48.4 | 6 | 17.6 | 10 | 11.3 | 13 | 10.7 | 13 | 23.9 | 9 | 12.3 | 12 | 16.9 | 11 | 10.6 | 14 | 16.8 | 11 | 5.9 | 18 | 9.5 | 14 | 15.3 | 11 | 31.7 | 8 | 29.8 | 7 | 260.7 | 2 | |
1001-3000 ha | 36.3 | 7 | 11.2 | 13 | 9.7 | 14 | 6.5 | 17 | 12.1 | 12 | 5.0 | 19 | 16.2 | 11 | 7.8 | 16 | 4.5 | 21 | 8.9 | 15 | 4.0 | 22 | 36.8 | 7 | 60.9 | 5 | 53.9 | 5 | 273.7 | 2 | |
>3000 ha | 5.0 | 20 | 0.0 | . | 0.6 | 58 | 8.0 | 15 | 3.9 | 22 | 1.0 | 45 | 8.6 | 15 | 5.9 | 18 | 5.2 | 20 | 4.5 | 21 | 11.0 | 13 | 39.8 | 7 | 32.4 | 8 | 26.1 | 8 | 151.9 | 3 | |
total | 156.1 | 2 | 44.0 | 6 | 46.9 | 6 | 70.6 | 4 | 110.3 | 3 | 42.9 | 6 | 103.5 | 3 | 75.9 | 4 | 59.6 | 5 | 27.3 | 8 | 33.2 | 7 | 121.7 | 3 | 151.8 | 3 | 158.3 | 2 | 1202.2 | 1 | |
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 | . |
=3 ha | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.4 | 71 | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 58 | 0.8 | 50 | 2.4 | 29 | |
4-10 ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 71 | 0.4 | 71 | 0.5 | 70 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.0 | . | 1.5 | 38 | |
11- 30 ha | 0.0 | . | 0.0 | . | 0.4 | 71 | 0.0 | . | 0.0 | . | 0.4 | 71 | 0.4 | 71 | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.0 | . | 1.6 | 35 | |
31-100 ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.8 | 50 | 0.0 | . | 0.4 | 71 | 0.0 | . | 0.2 | 100 | 0.4 | 71 | 0.0 | . | 0.0 | . | 2.0 | 32 | |
101-300 ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.4 | 71 | 0.4 | 71 | 0.2 | 100 | 0.2 | 100 | 0.0 | . | 0.4 | 71 | 0.2 | 100 | 0.6 | 58 | 2.7 | 28 | |
301-1000 ha | 0.4 | 71 | 0.2 | 100 | 0.2 | 100 | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.6 | 58 | 0.8 | 50 | 0.4 | 71 | 1.2 | 41 | 1.6 | 35 | 0.4 | 71 | 3.9 | 22 | 10.1 | 14 | |
1001-3000 ha | 0.4 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 58 | 0.0 | . | 0.6 | 58 | 1.6 | 35 | 0.4 | 71 | 2.0 | 32 | 2.6 | 28 | 5.7 | 18 | 13.8 | 12 | |
>3000 ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 71 | 0.0 | . | 0.2 | 100 | 0.2 | 100 | 0.0 | . | 0.8 | 50 | 0.4 | 71 | 1.6 | 35 | 2.2 | 30 | 0.8 | 50 | 2.3 | 29 | 8.8 | 15 | |
total | 0.8 | 50 | 0.2 | 100 | 0.8 | 50 | 0.8 | 50 | 0.2 | 100 | 1.2 | 41 | 3.1 | 26 | 1.9 | 33 | 3.1 | 25 | 2.6 | 28 | 3.3 | 24 | 6.8 | 17 | 4.7 | 20 | 13.3 | 12 | 42.9 | 7 | |
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 | . |
=3 ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.8 | 50 | 1.2 | 41 | 0.2 | 100 | 2.6 | 28 | |
4-10 ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 58 | 0.6 | 58 | 0.0 | . | 0.6 | 58 | 2.2 | 30 | |
11- 30 ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.4 | 71 | 1.0 | 45 | 0.0 | . | 0.2 | 100 | 0.2 | 100 | 0.2 | 100 | 0.0 | . | 2.2 | 30 | |
31-100 ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.2 | 100 | 0.0 | . | 1.0 | 45 | 0.2 | 100 | 0.0 | . | 0.4 | 71 | 0.8 | 50 | 0.2 | 100 | 3.0 | 26 | |
101-300 ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.2 | 100 | 0.0 | . | 0.6 | 58 | 0.8 | 50 | 0.8 | 50 | 0.2 | 100 | 1.2 | 41 | 2.0 | 32 | 6.0 | 18 | |
301-1000 ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.2 | 100 | 1.6 | 35 | 0.6 | 58 | 0.8 | 50 | 0.6 | 58 | 3.0 | 26 | 3.2 | 25 | 10.2 | 14 | |
1001-3000 ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.4 | 71 | 0.4 | 71 | 0.2 | 100 | 4.8 | 20 | 0.8 | 50 | 1.8 | 33 | 9.2 | 15 | 9.7 | 14 | 27.6 | 8 | |
>3000 ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 58 | 0.2 | 100 | 2.0 | 32 | 3.2 | 25 | 7.2 | 17 | 4.8 | 20 | 18.1 | 10 | |
total | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.0 | . | 1.2 | 41 | 1.2 | 41 | 1.0 | 45 | 5.0 | 20 | 6.6 | 17 | 5.3 | 20 | 7.8 | 16 | 22.9 | 9 | 20.6 | 9 | 71.9 | 5 | |
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 | . |
=3 ha | 10.4 | 14 | 5.6 | 18 | 11.1 | 13 | 17.0 | 10 | 25.5 | 8 | 5.0 | 20 | 12.8 | 12 | 15.4 | 11 | 10.3 | 14 | 3.4 | 24 | 2.3 | 29 | 16.5 | 11 | 11.8 | 13 | 29.4 | 7 | 176.5 | 3 | |
4-10 ha | 10.6 | 13 | 2.1 | 30 | 2.4 | 29 | 14.7 | 11 | 12.1 | 12 | 6.6 | 17 | 20.5 | 10 | 11.6 | 13 | 6.7 | 17 | 1.6 | 35 | 2.2 | 30 | 2.8 | 27 | 7.2 | 17 | 3.6 | 23 | 104.5 | 4 | |
11- 30 ha | 12.3 | 12 | 1.2 | 41 | 2.4 | 29 | 3.0 | 26 | 4.1 | 22 | 4.9 | 20 | 13.0 | 12 | 7.2 | 17 | 5.6 | 19 | 1.7 | 33 | 1.4 | 38 | 3.0 | 26 | 3.0 | 26 | 1.6 | 35 | 64.4 | 5 | |
31-100 ha | 11.6 | 13 | 2.4 | 29 | 3.5 | 23 | 4.3 | 21 | 10.7 | 13 | 3.8 | 23 | 8.9 | 15 | 8.7 | 15 | 6.8 | 17 | 0.4 | 71 | 1.8 | 33 | 6.0 | 18 | 3.6 | 24 | 3.6 | 23 | 76.1 | 5 | |
101-300 ha | 21.5 | 9 | 3.8 | 22 | 6.5 | 17 | 6.9 | 17 | 18.4 | 10 | 6.1 | 18 | 9.4 | 14 | 10.4 | 14 | 7.4 | 16 | 2.0 | 32 | 2.9 | 26 | 4.8 | 20 | 5.8 | 19 | 14.6 | 11 | 120.6 | 4 | |
301-1000 ha | 48.8 | 6 | 17.8 | 10 | 11.4 | 13 | 10.9 | 13 | 23.9 | 9 | 12.5 | 12 | 17.2 | 11 | 11.4 | 13 | 19.2 | 10 | 6.9 | 17 | 11.5 | 13 | 17.5 | 10 | 35.1 | 7 | 36.9 | 7 | 281.0 | 2 | |
1001-3000 ha | 36.7 | 7 | 11.2 | 13 | 9.7 | 14 | 6.5 | 17 | 12.1 | 12 | 5.2 | 19 | 17.2 | 10 | 8.2 | 16 | 5.3 | 19 | 15.4 | 11 | 5.2 | 20 | 40.6 | 7 | 72.7 | 5 | 69.2 | 5 | 315.1 | 2 | |
>3000 ha | 5.0 | 20 | 0.0 | . | 0.6 | 58 | 8.4 | 15 | 3.9 | 22 | 1.2 | 41 | 8.8 | 15 | 5.9 | 18 | 6.5 | 17 | 5.2 | 20 | 14.6 | 11 | 45.2 | 6 | 40.4 | 7 | 33.1 | 7 | 178.8 | 3 | |
total | 156.9 | 2 | 44.2 | 6 | 47.7 | 6 | 71.6 | 4 | 110.5 | 3 | 45.3 | 6 | 107.8 | 3 | 78.8 | 4 | 67.8 | 5 | 36.5 | 7 | 41.8 | 7 | 136.3 | 3 | 179.5 | 3 | 192.1 | 1 | 1316.9 | 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. 1227508. Birmensdorf, Swiss Federal Research Institute WSL