Recherche dans d’anciens sets de données
Résultat de la recherche: 1 inscription 1 page
| régions biogéographiques | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jura | Plateau | nord des Alpes | ouest des Alpes centrales | est des Alpes centrales | Sud des Alpes | Suisse | |||||||||
| type de forêt (3 classes) | unité de gestion | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
| forêt accessible sans la forêt buissonnante | 3 ha au plus | 8.7 | 0.9 | 25.7 | 1.2 | 14.2 | 0.7 | 12.6 | 1.3 | 5.8 | 0.8 | 16.3 | 1.1 | 14.9 | 0.4 |
| 4 à 10 ha | 7.3 | 0.8 | 12.5 | 0.9 | 10.5 | 0.7 | 1.7 | 0.5 | 4.1 | 0.7 | 0.8 | 0.3 | 7.6 | 0.3 | |
| 11 à 30 ha | 8.7 | 0.9 | 4.9 | 0.6 | 8.4 | 0.6 | 2.3 | 0.6 | 1.6 | 0.4 | 0.7 | 0.2 | 5.4 | 0.3 | |
| 31 à 100 ha | 8.2 | 0.8 | 10.5 | 0.8 | 7.7 | 0.6 | 3.7 | 0.7 | 1.9 | 0.5 | 1.5 | 0.4 | 6.4 | 0.3 | |
| 101 à 300 ha | 14.4 | 1.1 | 16.2 | 1.0 | 9.7 | 0.6 | 5.8 | 0.9 | 4.3 | 0.7 | 6.7 | 0.8 | 10.4 | 0.4 | |
| 301 à 1000 ha | 32.6 | 1.4 | 22.6 | 1.1 | 23.0 | 0.9 | 32.0 | 1.8 | 17.7 | 1.3 | 15.7 | 1.1 | 23.5 | 0.5 | |
| 1001 à 3000 ha | 19.3 | 1.2 | 5.2 | 0.6 | 13.4 | 0.7 | 28.4 | 1.8 | 43.7 | 1.7 | 28.9 | 1.4 | 19.5 | 0.4 | |
| plus de 3000 ha | 0.3 | 0.2 | 1.8 | 0.3 | 3.4 | 0.4 | 3.4 | 0.7 | 4.6 | 0.7 | 12.6 | 1.0 | 4.1 | 0.2 | |
| total | 99.4 | 0.2 | 99.4 | 0.2 | 90.3 | 0.6 | 89.9 | 1.2 | 83.7 | 1.0 | 83.1 | 1.0 | 91.7 | 0.3 | |
| forêt inaccessible | 3 ha au plus | . | . | . | . | 0.4 | 0.1 | 0.3 | 0.2 | 0.2 | 0.2 | 0.7 | 0.2 | 0.3 | 0.1 |
| 4 à 10 ha | . | . | 0.3 | 0.1 | 0.2 | 0.1 | 0.2 | 0.2 | 0.1 | 0.1 | . | . | 0.2 | 0.0 | |
| 11 à 30 ha | . | . | 0.1 | 0.1 | 0.2 | 0.1 | 0.2 | 0.2 | . | . | . | . | 0.1 | 0.0 | |
| 31 à 100 ha | . | . | . | . | 0.4 | 0.1 | . | . | . | . | . | . | 0.1 | 0.0 | |
| 101 à 300 ha | 0.2 | 0.1 | 0.1 | 0.1 | 0.5 | 0.1 | 0.6 | 0.3 | 0.1 | 0.1 | 0.2 | 0.1 | 0.3 | 0.1 | |
| 301 à 1000 ha | 0.4 | 0.2 | 0.1 | 0.1 | 1.3 | 0.2 | 2.2 | 0.6 | 0.4 | 0.2 | 2.4 | 0.5 | 1.0 | 0.1 | |
| 1001 à 3000 ha | . | . | 0.1 | 0.1 | 0.9 | 0.2 | 1.2 | 0.4 | 1.4 | 0.4 | 2.4 | 0.5 | 0.9 | 0.1 | |
| plus de 3000 ha | . | . | . | . | 0.3 | 0.1 | . | . | 0.1 | 0.1 | 1.5 | 0.4 | 0.3 | 0.1 | |
| total | 0.6 | 0.2 | 0.6 | 0.2 | 4.2 | 0.4 | 4.7 | 0.8 | 2.4 | 0.5 | 7.1 | 0.8 | 3.2 | 0.2 | |
| forêt buissonnante | 3 ha au plus | . | . | . | . | 0.2 | 0.1 | 0.6 | 0.3 | 0.4 | 0.2 | 0.1 | 0.1 | 0.2 | 0.0 |
| 4 à 10 ha | . | . | . | . | 0.3 | 0.1 | 0.2 | 0.2 | 0.1 | 0.1 | . | . | 0.1 | 0.0 | |
| 11 à 30 ha | . | . | . | . | 0.1 | 0.1 | 0.5 | 0.3 | 0.1 | 0.1 | . | . | 0.1 | 0.0 | |
| 31 à 100 ha | . | . | . | . | 0.7 | 0.2 | 0.3 | 0.2 | . | . | 0.1 | 0.1 | 0.3 | 0.1 | |
| 101 à 300 ha | . | . | . | . | 0.6 | 0.2 | 0.5 | 0.3 | 1.7 | 0.4 | 0.5 | 0.2 | 0.5 | 0.1 | |
| 301 à 1000 ha | . | . | . | . | 1.7 | 0.3 | 1.6 | 0.5 | 2.2 | 0.5 | 2.5 | 0.4 | 1.3 | 0.1 | |
| 1001 à 3000 ha | . | . | . | . | 1.5 | 0.2 | 1.9 | 0.5 | 7.4 | 0.8 | 3.2 | 0.4 | 1.9 | 0.1 | |
| plus de 3000 ha | . | . | . | . | 0.3 | 0.1 | . | . | 2.0 | 0.5 | 3.5 | 0.5 | 0.8 | 0.1 | |
| total | . | . | . | . | 5.5 | 0.4 | 5.4 | 0.9 | 13.9 | 0.9 | 9.8 | 0.7 | 5.1 | 0.2 | |
| total | 3 ha au plus | 8.7 | 0.9 | 25.7 | 1.2 | 14.8 | 0.8 | 13.5 | 1.3 | 6.4 | 0.9 | 17.1 | 1.1 | 15.3 | 0.4 |
| 4 à 10 ha | 7.3 | 0.8 | 12.8 | 0.9 | 11.1 | 0.7 | 2.0 | 0.6 | 4.3 | 0.7 | 0.8 | 0.3 | 7.8 | 0.3 | |
| 11 à 30 ha | 8.7 | 0.9 | 5.0 | 0.6 | 8.8 | 0.6 | 2.9 | 0.7 | 1.7 | 0.5 | 0.7 | 0.2 | 5.5 | 0.3 | |
| 31 à 100 ha | 8.2 | 0.8 | 10.5 | 0.8 | 8.8 | 0.6 | 4.0 | 0.8 | 1.9 | 0.5 | 1.6 | 0.4 | 6.8 | 0.3 | |
| 101 à 300 ha | 14.6 | 1.1 | 16.3 | 1.0 | 10.7 | 0.7 | 6.8 | 1.0 | 6.1 | 0.8 | 7.4 | 0.8 | 11.1 | 0.4 | |
| 301 à 1000 ha | 33.0 | 1.4 | 22.7 | 1.1 | 26.1 | 0.9 | 35.7 | 1.9 | 20.3 | 1.4 | 20.5 | 1.2 | 25.8 | 0.5 | |
| 1001 à 3000 ha | 19.3 | 1.2 | 5.3 | 0.6 | 15.8 | 0.8 | 31.5 | 1.8 | 52.5 | 1.8 | 34.4 | 1.4 | 22.3 | 0.5 | |
| plus de 3000 ha | 0.3 | 0.2 | 1.8 | 0.3 | 4.0 | 0.4 | 3.4 | 0.7 | 6.7 | 0.9 | 17.5 | 1.2 | 5.2 | 0.3 | |
| total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
Résultat de la recherche: 1 inscription 1 page