Recherche dans d’anciens sets de données
Résultat de la recherche: 1 inscription 1 page
| région de forêt protectrice | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Plateau/Jura | nord des Alpes ouest | nord des Alpes est | sud-ouest des Alpes | sud-est des Alpes | Sud des Alpes | Suisse | |||||||||
| type de forêt (3 classes) | unité de gestion | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
| forêt accessible sans la forêt buissonnante | 3 ha au plus | 17.3 | 1.1 | 11.1 | 1.3 | 13.8 | 1.6 | 14.0 | 1.8 | 6.3 | 1.1 | 13.6 | 1.5 | 13.5 | 0.6 |
| 4 à 10 ha | 9.7 | 0.8 | 15.9 | 1.5 | 8.9 | 1.3 | 1.9 | 0.7 | 4.2 | 0.9 | 1.7 | 0.6 | 8.1 | 0.4 | |
| 11 à 30 ha | 4.9 | 0.6 | 11.0 | 1.3 | 6.4 | 1.1 | 1.6 | 0.6 | 2.2 | 0.7 | 1.1 | 0.5 | 4.9 | 0.4 | |
| 31 à 100 ha | 7.8 | 0.8 | 6.4 | 1.0 | 4.8 | 1.0 | 3.0 | 0.9 | 1.4 | 0.5 | 1.3 | 0.5 | 4.9 | 0.4 | |
| 101 à 300 ha | 12.7 | 1.0 | 10.1 | 1.2 | 7.9 | 1.3 | 3.2 | 0.9 | 2.8 | 0.7 | 7.3 | 1.1 | 8.7 | 0.5 | |
| 301 à 1000 ha | 26.8 | 1.3 | 21.3 | 1.6 | 16.9 | 1.8 | 9.9 | 1.5 | 23.8 | 1.9 | 14.4 | 1.5 | 20.8 | 0.7 | |
| 1001 à 3000 ha | 16.5 | 1.1 | 11.9 | 1.3 | 15.6 | 1.7 | 25.4 | 2.3 | 33.4 | 2.1 | 30.3 | 2.0 | 20.7 | 0.7 | |
| plus de 3000 ha | 3.5 | 0.5 | 5.6 | 0.9 | 11.4 | 1.5 | 30.2 | 2.4 | 11.3 | 1.4 | 13.2 | 1.5 | 9.9 | 0.5 | |
| total | 99.2 | 0.3 | 93.4 | 1.0 | 85.5 | 1.5 | 89.2 | 1.6 | 85.6 | 1.2 | 83.1 | 1.5 | 91.5 | 0.4 | |
| forêt inaccessible | 3 ha au plus | 0.1 | 0.1 | 0.3 | 0.2 | 0.2 | 0.2 | . | . | 0.2 | 0.2 | 0.6 | 0.3 | 0.2 | 0.1 |
| 4 à 10 ha | . | . | 0.2 | 0.2 | 0.2 | 0.2 | . | . | 0.2 | 0.2 | . | . | 0.1 | 0.0 | |
| 11 à 30 ha | 0.2 | 0.1 | 0.5 | 0.3 | . | . | . | . | . | . | . | . | 0.1 | 0.1 | |
| 31 à 100 ha | 0.1 | 0.1 | 0.8 | 0.4 | . | . | 0.3 | 0.3 | . | . | . | . | 0.2 | 0.1 | |
| 101 à 300 ha | 0.1 | 0.1 | 0.2 | 0.2 | 0.4 | 0.3 | 0.5 | 0.4 | 0.2 | 0.2 | 0.6 | 0.3 | 0.3 | 0.1 | |
| 301 à 1000 ha | 0.2 | 0.1 | 0.8 | 0.4 | 1.1 | 0.5 | 1.1 | 0.5 | 0.2 | 0.2 | 2.3 | 0.7 | 0.8 | 0.1 | |
| 1001 à 3000 ha | 0.2 | 0.1 | 0.2 | 0.2 | 1.5 | 0.6 | 1.6 | 0.7 | 1.4 | 0.5 | 2.7 | 0.7 | 1.0 | 0.2 | |
| plus de 3000 ha | . | . | 0.5 | 0.3 | 1.5 | 0.6 | 0.8 | 0.5 | . | . | 1.9 | 0.6 | 0.6 | 0.1 | |
| total | 0.7 | 0.2 | 3.4 | 0.7 | 5.0 | 1.0 | 4.4 | 1.1 | 2.2 | 0.7 | 8.1 | 1.2 | 3.3 | 0.3 | |
| forêt buissonnante | 3 ha au plus | . | . | 0.2 | 0.2 | . | . | 0.5 | 0.4 | 0.4 | 0.3 | . | . | 0.1 | 0.1 |
| 4 à 10 ha | 0.1 | 0.1 | 0.2 | 0.2 | . | . | 0.5 | 0.4 | . | . | 0.5 | 0.3 | 0.2 | 0.1 | |
| 11 à 30 ha | . | . | 0.2 | 0.2 | 0.5 | 0.4 | 0.3 | 0.3 | . | . | . | . | 0.1 | 0.1 | |
| 31 à 100 ha | . | . | 0.8 | 0.4 | . | . | 0.3 | 0.3 | 0.4 | 0.3 | 0.2 | 0.2 | 0.2 | 0.1 | |
| 101 à 300 ha | . | . | 0.3 | 0.2 | 2.0 | 0.7 | . | . | 0.9 | 0.4 | 0.8 | 0.4 | 0.5 | 0.1 | |
| 301 à 1000 ha | . | . | 1.1 | 0.4 | 0.6 | 0.4 | 0.3 | 0.3 | 2.3 | 0.6 | 1.4 | 0.5 | 0.8 | 0.1 | |
| 1001 à 3000 ha | . | . | 0.3 | 0.2 | 5.3 | 1.1 | 1.9 | 0.7 | 5.8 | 0.9 | 3.8 | 0.7 | 2.2 | 0.2 | |
| plus de 3000 ha | . | . | 0.2 | 0.2 | 1.1 | 0.5 | 2.7 | 0.8 | 2.4 | 0.6 | 2.2 | 0.6 | 1.1 | 0.2 | |
| total | 0.1 | 0.1 | 3.2 | 0.7 | 9.4 | 1.1 | 6.5 | 1.3 | 12.2 | 1.1 | 8.9 | 0.9 | 5.2 | 0.3 | |
| total | 3 ha au plus | 17.3 | 1.1 | 11.6 | 1.3 | 14.0 | 1.6 | 14.5 | 1.8 | 6.9 | 1.1 | 14.2 | 1.5 | 13.8 | 0.6 |
| 4 à 10 ha | 9.8 | 0.9 | 16.3 | 1.5 | 9.1 | 1.3 | 2.4 | 0.8 | 4.5 | 0.9 | 2.2 | 0.6 | 8.3 | 0.4 | |
| 11 à 30 ha | 5.1 | 0.6 | 11.6 | 1.3 | 6.9 | 1.2 | 1.9 | 0.7 | 2.2 | 0.7 | 1.1 | 0.5 | 5.2 | 0.4 | |
| 31 à 100 ha | 7.8 | 0.8 | 8.1 | 1.1 | 4.8 | 1.0 | 3.5 | 1.0 | 1.8 | 0.6 | 1.5 | 0.5 | 5.4 | 0.4 | |
| 101 à 300 ha | 12.8 | 1.0 | 10.6 | 1.2 | 10.3 | 1.5 | 3.8 | 1.0 | 4.0 | 0.9 | 8.7 | 1.2 | 9.5 | 0.5 | |
| 301 à 1000 ha | 27.0 | 1.3 | 23.2 | 1.7 | 18.6 | 1.8 | 11.2 | 1.6 | 26.3 | 2.0 | 18.1 | 1.7 | 22.4 | 0.7 | |
| 1001 à 3000 ha | 16.7 | 1.1 | 12.4 | 1.3 | 22.4 | 2.0 | 29.0 | 2.4 | 40.6 | 2.2 | 36.8 | 2.1 | 23.9 | 0.7 | |
| plus de 3000 ha | 3.5 | 0.5 | 6.3 | 1.0 | 14.0 | 1.6 | 33.8 | 2.5 | 13.7 | 1.5 | 17.4 | 1.6 | 11.6 | 0.5 | |
| total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
Résultat de la recherche: 1 inscription 1 page