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 | |||||||||
| date de la dernière intervention (classes de 10 ans) | type de forêt | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
| jusqu'à 10 ans | forêt inaccessible | . | . | . | . | . | . | . | . | . | . | . | . | . | . |
| forêt buissonnante | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
| surface forestière en permanence non boisée | 2.0 | 0.3 | 2.1 | 0.4 | 2.2 | 0.5 | 2.1 | 0.6 | 0.9 | 0.3 | 0.2 | 0.2 | 1.7 | 0.2 | |
| tranchées et talus | 0.3 | 0.1 | 0.2 | 0.1 | 0.4 | 0.2 | 0.5 | 0.3 | 0.4 | 0.2 | 0.5 | 0.2 | 0.3 | 0.1 | |
| peuplements clairsemés | 1.3 | 0.2 | 1.5 | 0.4 | 1.6 | 0.5 | 1.1 | 0.4 | 2.5 | 0.5 | 0.3 | 0.2 | 1.4 | 0.1 | |
| selves et cultures d'arbres | 0.0 | 0.0 | . | . | . | . | 0.2 | 0.2 | . | . | 0.2 | 0.2 | 0.1 | 0.0 | |
| taillis | 0.1 | 0.1 | 0.3 | 0.2 | 0.1 | 0.1 | . | . | 0.2 | 0.2 | 1.6 | 0.4 | 0.3 | 0.1 | |
| taillis-sous-futaie | 0.4 | 0.1 | . | . | 0.1 | 0.1 | . | . | . | . | 0.5 | 0.2 | 0.2 | 0.1 | |
| futaie d'aspect jardiné | 3.1 | 0.4 | 5.9 | 0.7 | 2.1 | 0.5 | 2.0 | 0.5 | 2.5 | 0.5 | 0.6 | 0.3 | 3.0 | 0.2 | |
| futaie irrégulière | 3.0 | 0.3 | 2.3 | 0.4 | 0.7 | 0.3 | 1.1 | 0.4 | 2.2 | 0.5 | 0.9 | 0.3 | 2.1 | 0.2 | |
| relevé incomplet | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
| futaie régulière | 55.5 | 1.0 | 32.1 | 1.4 | 35.7 | 1.8 | 14.0 | 1.4 | 19.7 | 1.4 | 6.9 | 0.9 | 34.6 | 0.5 | |
| total | 65.7 | 1.0 | 44.4 | 1.5 | 42.9 | 1.8 | 20.9 | 1.6 | 28.3 | 1.6 | 11.7 | 1.1 | 43.6 | 0.6 | |
| 11 à 20 ans | forêt inaccessible | . | . | . | . | . | . | . | . | . | . | . | . | . | . |
| forêt buissonnante | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
| surface forestière en permanence non boisée | 0.5 | 0.1 | 0.5 | 0.2 | 1.1 | 0.4 | 0.2 | 0.2 | 0.2 | 0.2 | 0.1 | 0.1 | 0.5 | 0.1 | |
| tranchées et talus | 0.1 | 0.1 | 0.2 | 0.1 | . | . | 0.3 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.0 | |
| peuplements clairsemés | 0.6 | 0.2 | 0.7 | 0.2 | 0.7 | 0.3 | 0.5 | 0.3 | 2.1 | 0.5 | 0.9 | 0.3 | 0.8 | 0.1 | |
| selves et cultures d'arbres | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
| taillis | 0.0 | 0.0 | 0.4 | 0.2 | . | . | 0.2 | 0.2 | 0.1 | 0.1 | 0.5 | 0.2 | 0.2 | 0.1 | |
| taillis-sous-futaie | . | . | . | . | . | . | . | . | 0.1 | 0.1 | 0.3 | 0.2 | 0.1 | 0.0 | |
| futaie d'aspect jardiné | 1.1 | 0.2 | 2.4 | 0.4 | 0.5 | 0.3 | 0.9 | 0.4 | 4.0 | 0.7 | 0.6 | 0.3 | 1.5 | 0.2 | |
| futaie irrégulière | 0.5 | 0.2 | 1.8 | 0.4 | 0.4 | 0.2 | 1.4 | 0.5 | 0.6 | 0.3 | 0.8 | 0.3 | 0.9 | 0.1 | |
| relevé incomplet | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
| futaie régulière | 13.5 | 0.7 | 12.2 | 1.0 | 15.7 | 1.3 | 8.9 | 1.1 | 12.7 | 1.2 | 4.3 | 0.7 | 11.8 | 0.4 | |
| total | 16.3 | 0.8 | 18.2 | 1.1 | 18.4 | 1.4 | 12.3 | 1.3 | 20.2 | 1.4 | 7.8 | 0.9 | 15.8 | 0.4 | |
| 21 à 30 ans | forêt inaccessible | . | . | . | . | . | . | . | . | . | . | . | . | . | . |
| forêt buissonnante | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
| surface forestière en permanence non boisée | 0.2 | 0.1 | 0.2 | 0.1 | 0.8 | 0.3 | 0.8 | 0.3 | 0.1 | 0.1 | 0.5 | 0.2 | 0.3 | 0.1 | |
| tranchées et talus | 0.0 | 0.0 | . | . | 0.1 | 0.1 | . | . | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.0 | |
| peuplements clairsemés | 0.3 | 0.1 | 1.0 | 0.3 | 0.4 | 0.3 | 1.2 | 0.4 | 1.9 | 0.5 | 1.1 | 0.4 | 0.8 | 0.1 | |
| selves et cultures d'arbres | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
| taillis | 0.1 | 0.1 | 0.1 | 0.1 | 0.3 | 0.2 | 0.2 | 0.2 | 0.4 | 0.2 | 0.9 | 0.3 | 0.3 | 0.1 | |
| taillis-sous-futaie | 0.2 | 0.1 | . | . | . | . | . | . | . | . | 0.5 | 0.2 | 0.1 | 0.0 | |
| futaie d'aspect jardiné | 0.4 | 0.1 | 1.9 | 0.4 | 0.5 | 0.3 | 0.3 | 0.2 | 2.3 | 0.5 | 0.3 | 0.2 | 0.9 | 0.1 | |
| futaie irrégulière | 0.8 | 0.2 | 1.0 | 0.3 | 0.5 | 0.3 | 0.9 | 0.4 | 0.6 | 0.3 | 0.6 | 0.3 | 0.8 | 0.1 | |
| relevé incomplet | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
| futaie régulière | 8.2 | 0.6 | 7.3 | 0.8 | 9.1 | 1.1 | 8.0 | 1.1 | 9.2 | 1.0 | 6.9 | 0.9 | 8.1 | 0.3 | |
| total | 10.2 | 0.6 | 11.4 | 0.9 | 11.9 | 1.2 | 11.4 | 1.2 | 14.7 | 1.2 | 10.8 | 1.1 | 11.3 | 0.4 | |
| 31 à 40 ans | forêt inaccessible | . | . | . | . | . | . | . | . | . | . | . | . | . | . |
| forêt buissonnante | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
| surface forestière en permanence non boisée | 0.2 | 0.1 | 0.4 | 0.2 | 0.4 | 0.2 | 0.5 | 0.3 | 0.2 | 0.2 | 0.1 | 0.1 | 0.3 | 0.1 | |
| tranchées et talus | 0.0 | 0.0 | 0.1 | 0.1 | . | . | . | . | . | . | 0.1 | 0.1 | 0.0 | 0.0 | |
| peuplements clairsemés | 0.1 | 0.1 | 0.9 | 0.3 | 0.5 | 0.3 | 1.2 | 0.4 | 1.1 | 0.4 | 0.9 | 0.3 | 0.6 | 0.1 | |
| selves et cultures d'arbres | . | . | 0.1 | 0.1 | . | . | . | . | . | . | 0.1 | 0.1 | 0.0 | 0.0 | |
| taillis | 0.1 | 0.1 | 0.1 | 0.1 | . | . | 0.2 | 0.2 | 0.2 | 0.2 | 0.3 | 0.2 | 0.1 | 0.0 | |
| taillis-sous-futaie | 0.0 | 0.0 | . | . | . | . | . | . | . | . | 0.1 | 0.1 | 0.0 | 0.0 | |
| futaie d'aspect jardiné | 0.1 | 0.1 | 1.4 | 0.3 | 0.5 | 0.3 | 1.2 | 0.4 | 1.0 | 0.3 | 0.6 | 0.2 | 0.6 | 0.1 | |
| futaie irrégulière | 0.2 | 0.1 | 0.8 | 0.3 | 0.5 | 0.3 | 1.1 | 0.4 | 0.4 | 0.2 | 1.2 | 0.4 | 0.6 | 0.1 | |
| relevé incomplet | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
| futaie régulière | 2.4 | 0.3 | 4.5 | 0.6 | 5.6 | 0.8 | 5.5 | 0.9 | 4.9 | 0.8 | 4.2 | 0.7 | 4.0 | 0.2 | |
| total | 3.2 | 0.4 | 8.2 | 0.8 | 7.6 | 1.0 | 9.7 | 1.2 | 7.8 | 0.9 | 7.6 | 0.9 | 6.3 | 0.3 | |
| 41 à 50 ans | forêt inaccessible | . | . | . | . | . | . | . | . | . | . | . | . | . | . |
| forêt buissonnante | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
| surface forestière en permanence non boisée | 0.1 | 0.1 | 0.2 | 0.1 | 0.3 | 0.2 | 0.3 | 0.2 | . | . | 0.1 | 0.1 | 0.1 | 0.0 | |
| tranchées et talus | 0.0 | 0.0 | . | . | . | . | . | . | . | . | . | . | 0.0 | 0.0 | |
| peuplements clairsemés | 0.0 | 0.0 | 0.4 | 0.2 | 0.4 | 0.2 | 0.8 | 0.3 | 1.0 | 0.3 | 0.8 | 0.3 | 0.4 | 0.1 | |
| selves et cultures d'arbres | . | . | . | . | . | . | . | . | . | . | 0.1 | 0.1 | 0.0 | 0.0 | |
| taillis | 0.1 | 0.1 | 0.1 | 0.1 | . | . | 0.2 | 0.2 | 0.1 | 0.1 | 0.7 | 0.3 | 0.2 | 0.0 | |
| taillis-sous-futaie | 0.0 | 0.0 | . | . | . | . | . | . | . | . | 0.5 | 0.2 | 0.1 | 0.0 | |
| futaie d'aspect jardiné | 0.0 | 0.0 | 0.6 | 0.2 | 0.3 | 0.2 | 1.1 | 0.4 | 0.7 | 0.3 | 0.2 | 0.2 | 0.4 | 0.1 | |
| futaie irrégulière | 0.2 | 0.1 | 0.8 | 0.3 | 0.4 | 0.2 | 1.1 | 0.4 | 0.2 | 0.2 | 0.8 | 0.3 | 0.5 | 0.1 | |
| relevé incomplet | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
| futaie régulière | 1.2 | 0.2 | 2.7 | 0.5 | 3.2 | 0.6 | 7.4 | 1.0 | 2.2 | 0.5 | 4.7 | 0.7 | 2.8 | 0.2 | |
| total | 1.7 | 0.3 | 4.8 | 0.6 | 4.5 | 0.8 | 10.7 | 1.2 | 4.3 | 0.7 | 7.8 | 0.9 | 4.5 | 0.3 | |
| plus de 50 ans | forêt inaccessible | . | . | . | . | . | . | . | . | . | . | . | . | . | . |
| forêt buissonnante | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
| surface forestière en permanence non boisée | 0.0 | 0.0 | 0.4 | 0.2 | 0.7 | 0.3 | 0.6 | 0.3 | 0.5 | 0.2 | 1.4 | 0.4 | 0.5 | 0.1 | |
| tranchées et talus | . | . | 0.1 | 0.1 | . | . | . | . | . | . | . | . | 0.0 | 0.0 | |
| peuplements clairsemés | 0.2 | 0.1 | 2.8 | 0.5 | 2.5 | 0.6 | 5.5 | 0.9 | 4.3 | 0.7 | 6.4 | 0.8 | 2.7 | 0.2 | |
| selves et cultures d'arbres | . | . | . | . | . | . | 0.2 | 0.2 | . | . | 0.3 | 0.2 | 0.1 | 0.0 | |
| taillis | 0.1 | 0.1 | 0.4 | 0.2 | 0.4 | 0.2 | 0.6 | 0.3 | 0.1 | 0.1 | 6.8 | 0.9 | 1.1 | 0.1 | |
| taillis-sous-futaie | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | . | . | 0.1 | 0.1 | 1.5 | 0.4 | 0.3 | 0.1 | |
| futaie d'aspect jardiné | 0.2 | 0.1 | 2.9 | 0.5 | 1.5 | 0.4 | 4.8 | 0.8 | 5.1 | 0.8 | 5.8 | 0.8 | 2.6 | 0.2 | |
| futaie irrégulière | 0.3 | 0.1 | 1.1 | 0.3 | 0.8 | 0.3 | 3.5 | 0.7 | 1.8 | 0.5 | 6.1 | 0.8 | 1.7 | 0.2 | |
| relevé incomplet | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
| futaie régulière | 1.9 | 0.3 | 5.3 | 0.7 | 8.8 | 1.0 | 19.9 | 1.6 | 12.6 | 1.2 | 26.0 | 1.5 | 9.4 | 0.3 | |
| total | 2.9 | 0.3 | 13.0 | 1.0 | 14.7 | 1.3 | 35.1 | 1.9 | 24.6 | 1.5 | 54.2 | 1.7 | 18.3 | 0.4 | |
| total | forêt inaccessible | . | . | . | . | . | . | . | . | . | . | . | . | . | . |
| forêt buissonnante | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
| surface forestière en permanence non boisée | 3.0 | 0.3 | 3.7 | 0.6 | 5.4 | 0.8 | 4.4 | 0.8 | 2.0 | 0.5 | 2.4 | 0.5 | 3.3 | 0.2 | |
| tranchées et talus | 0.5 | 0.1 | 0.5 | 0.2 | 0.5 | 0.3 | 0.8 | 0.3 | 0.7 | 0.3 | 0.9 | 0.3 | 0.6 | 0.1 | |
| peuplements clairsemés | 2.5 | 0.3 | 7.3 | 0.8 | 6.1 | 0.9 | 10.3 | 1.2 | 12.8 | 1.2 | 10.4 | 1.0 | 6.8 | 0.3 | |
| selves et cultures d'arbres | 0.0 | 0.0 | 0.1 | 0.1 | . | . | 0.3 | 0.2 | . | . | 0.8 | 0.3 | 0.2 | 0.0 | |
| taillis | 0.5 | 0.1 | 1.5 | 0.4 | 0.8 | 0.3 | 1.2 | 0.4 | 1.2 | 0.4 | 10.8 | 1.1 | 2.2 | 0.2 | |
| taillis-sous-futaie | 0.8 | 0.2 | 0.1 | 0.1 | 0.3 | 0.2 | . | . | 0.2 | 0.2 | 3.4 | 0.6 | 0.8 | 0.1 | |
| futaie d'aspect jardiné | 4.8 | 0.4 | 15.1 | 1.1 | 5.5 | 0.8 | 10.3 | 1.2 | 15.7 | 1.3 | 8.1 | 0.9 | 9.0 | 0.3 | |
| futaie irrégulière | 5.1 | 0.4 | 7.6 | 0.8 | 3.3 | 0.7 | 9.0 | 1.1 | 5.9 | 0.8 | 10.4 | 1.0 | 6.5 | 0.3 | |
| relevé incomplet | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
| futaie régulière | 82.6 | 0.8 | 64.1 | 1.4 | 78.0 | 1.5 | 63.6 | 1.9 | 61.4 | 1.7 | 52.8 | 1.7 | 70.6 | 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