Recherche dans d'anciens sets de données
Résultat de la recherche: 1 inscription 1 page
région de production | |||||||||||||
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Jura | Plateau | Préalpes | Alpes | Sud des Alpes | Suisse | ||||||||
urgence de la prochaine intervention (enquête) | type de forêt | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
0 à 1 an | forêt inaccessible | . | . | . | . | . | . | . | . | . | . | . | . |
forêt buissonnante | . | . | . | . | . | . | . | . | . | . | . | . | |
surface forestière en permanence non boisée | 0.2 | 0.2 | 0.6 | 0.3 | 0.2 | 0.2 | 0.2 | 0.1 | . | . | 0.2 | 0.1 | |
tranchées et talus | . | . | 0.2 | 0.2 | . | . | 0.1 | 0.1 | . | . | 0.1 | 0.0 | |
peuplements clairsemés | 0.4 | 0.3 | . | . | 0.3 | 0.2 | 0.1 | 0.1 | 0.2 | 0.2 | 0.2 | 0.1 | |
selves et cultures d'arbres | . | . | . | . | . | . | . | . | . | . | . | . | |
taillis | . | . | . | . | . | . | . | . | 0.5 | 0.3 | 0.1 | 0.0 | |
taillis-sous-futaie | . | . | . | . | 0.2 | 0.2 | . | . | 0.2 | 0.2 | 0.1 | 0.0 | |
futaie d'aspect jardiné | 1.1 | 0.4 | 0.2 | 0.2 | 0.3 | 0.2 | 0.1 | 0.1 | 0.2 | 0.2 | 0.3 | 0.1 | |
futaie irrégulière | 2.4 | 0.6 | 0.6 | 0.3 | 0.8 | 0.4 | 0.4 | 0.2 | 0.2 | 0.2 | 0.8 | 0.2 | |
relevé incomplet | . | . | . | . | . | . | . | . | . | . | . | . | |
futaie régulière | 10.5 | 1.3 | 11.8 | 1.3 | 6.3 | 1.0 | 2.7 | 0.5 | 1.2 | 0.5 | 6.4 | 0.4 | |
total | 14.6 | 1.5 | 13.3 | 1.3 | 8.2 | 1.1 | 3.6 | 0.6 | 2.7 | 0.8 | 8.2 | 0.5 | |
2 à 5 ans | forêt inaccessible | . | . | . | . | . | . | . | . | . | . | . | . |
forêt buissonnante | . | . | . | . | . | . | . | . | . | . | . | . | |
surface forestière en permanence non boisée | 0.9 | 0.4 | 1.4 | 0.5 | 0.8 | 0.4 | 0.3 | 0.2 | . | . | 0.7 | 0.1 | |
tranchées et talus | 0.2 | 0.2 | 0.2 | 0.2 | . | . | . | . | . | . | 0.1 | 0.0 | |
peuplements clairsemés | 1.1 | 0.4 | 0.2 | 0.2 | . | . | 0.5 | 0.2 | . | . | 0.4 | 0.1 | |
selves et cultures d'arbres | . | . | . | . | . | . | . | . | 0.2 | 0.2 | 0.0 | 0.0 | |
taillis | . | . | 0.2 | 0.2 | . | . | 0.2 | 0.1 | 1.7 | 0.6 | 0.3 | 0.1 | |
taillis-sous-futaie | . | . | . | . | . | . | . | . | . | . | . | . | |
futaie d'aspect jardiné | 1.3 | 0.5 | 0.6 | 0.3 | 0.8 | 0.4 | 0.6 | 0.2 | 0.5 | 0.3 | 0.7 | 0.2 | |
futaie irrégulière | 3.6 | 0.8 | 2.6 | 0.6 | 2.3 | 0.6 | 1.5 | 0.4 | 1.0 | 0.5 | 2.2 | 0.3 | |
relevé incomplet | . | . | . | . | . | . | . | . | . | . | . | . | |
futaie régulière | 24.4 | 1.8 | 38.0 | 1.9 | 17.5 | 1.6 | 8.2 | 0.8 | 3.6 | 0.9 | 18.1 | 0.6 | |
total | 31.5 | 2.0 | 43.1 | 1.9 | 21.5 | 1.7 | 11.2 | 1.0 | 7.0 | 1.3 | 22.4 | 0.7 | |
6 à 10 ans | forêt inaccessible | . | . | . | . | . | . | . | . | . | . | . | . |
forêt buissonnante | . | . | . | . | . | . | . | . | . | . | . | . | |
surface forestière en permanence non boisée | 1.1 | 0.4 | 0.6 | 0.3 | 0.8 | 0.4 | 0.2 | 0.1 | . | . | 0.5 | 0.1 | |
tranchées et talus | . | . | . | . | . | . | 0.1 | 0.1 | 0.5 | 0.3 | 0.1 | 0.1 | |
peuplements clairsemés | 0.9 | 0.4 | 0.2 | 0.2 | 0.2 | 0.2 | 0.5 | 0.2 | . | . | 0.4 | 0.1 | |
selves et cultures d'arbres | . | . | 0.2 | 0.2 | . | . | 0.1 | 0.1 | . | . | 0.1 | 0.0 | |
taillis | 0.2 | 0.2 | . | . | 0.2 | 0.2 | 0.5 | 0.2 | 2.7 | 0.8 | 0.5 | 0.1 | |
taillis-sous-futaie | 0.4 | 0.3 | . | . | . | . | . | . | 0.7 | 0.4 | 0.2 | 0.1 | |
futaie d'aspect jardiné | 3.3 | 0.8 | 1.5 | 0.5 | 2.7 | 0.7 | 0.8 | 0.3 | 0.5 | 0.3 | 1.7 | 0.2 | |
futaie irrégulière | 3.8 | 0.8 | 2.5 | 0.6 | 3.7 | 0.8 | 2.6 | 0.5 | 1.2 | 0.5 | 2.8 | 0.3 | |
relevé incomplet | . | . | . | . | . | . | . | . | . | . | . | . | |
futaie régulière | 18.7 | 1.7 | 24.7 | 1.7 | 21.0 | 1.7 | 10.0 | 0.9 | 4.1 | 1.0 | 15.7 | 0.6 | |
total | 28.4 | 1.9 | 29.6 | 1.8 | 28.6 | 1.8 | 14.7 | 1.1 | 9.7 | 1.5 | 22.0 | 0.7 | |
11 à 20 ans | forêt inaccessible | . | . | . | . | . | . | . | . | . | . | . | . |
forêt buissonnante | . | . | . | . | . | . | . | . | . | . | . | . | |
surface forestière en permanence non boisée | 0.2 | 0.2 | 0.2 | 0.2 | 0.5 | 0.3 | 0.4 | 0.2 | 0.2 | 0.2 | 0.3 | 0.1 | |
tranchées et talus | . | . | . | . | . | . | 0.1 | 0.1 | . | . | 0.0 | 0.0 | |
peuplements clairsemés | 0.4 | 0.3 | . | . | 0.5 | 0.3 | 0.6 | 0.2 | . | . | 0.3 | 0.1 | |
selves et cultures d'arbres | . | . | 0.2 | 0.2 | . | . | . | . | . | . | 0.0 | 0.0 | |
taillis | . | . | 0.2 | 0.2 | 0.3 | 0.2 | 0.4 | 0.2 | 4.1 | 1.0 | 0.7 | 0.1 | |
taillis-sous-futaie | . | . | . | . | . | . | . | . | 0.2 | 0.2 | 0.0 | 0.0 | |
futaie d'aspect jardiné | 1.1 | 0.4 | 0.3 | 0.2 | 1.8 | 0.5 | 2.3 | 0.5 | 1.0 | 0.5 | 1.4 | 0.2 | |
futaie irrégulière | 2.4 | 0.6 | 0.9 | 0.4 | 4.0 | 0.8 | 3.6 | 0.6 | 2.2 | 0.7 | 2.7 | 0.3 | |
relevé incomplet | . | . | . | . | . | . | . | . | . | . | . | . | |
futaie régulière | 9.8 | 1.3 | 7.1 | 1.0 | 13.2 | 1.4 | 10.8 | 1.0 | 5.3 | 1.1 | 9.7 | 0.5 | |
total | 13.8 | 1.5 | 8.7 | 1.1 | 20.4 | 1.6 | 18.1 | 1.2 | 13.1 | 1.7 | 15.3 | 0.6 | |
plus de 20 ans | forêt inaccessible | . | . | . | . | . | . | . | . | . | . | . | . |
forêt buissonnante | . | . | . | . | . | . | . | . | . | . | . | . | |
surface forestière en permanence non boisée | 0.2 | 0.2 | . | . | 0.8 | 0.4 | 1.5 | 0.4 | 1.2 | 0.5 | 0.8 | 0.2 | |
tranchées et talus | . | . | . | . | 0.2 | 0.2 | 0.5 | 0.2 | 0.2 | 0.2 | 0.2 | 0.1 | |
peuplements clairsemés | 0.7 | 0.4 | 0.6 | 0.3 | 1.3 | 0.5 | 5.5 | 0.7 | 7.3 | 1.3 | 3.2 | 0.3 | |
selves et cultures d'arbres | . | . | . | . | . | . | . | . | 0.5 | 0.3 | 0.1 | 0.0 | |
taillis | 0.4 | 0.3 | 0.3 | 0.2 | 0.3 | 0.2 | 2.1 | 0.4 | 14.1 | 1.7 | 2.6 | 0.3 | |
taillis-sous-futaie | 0.2 | 0.2 | . | . | . | . | 0.1 | 0.1 | 1.0 | 0.5 | 0.2 | 0.1 | |
futaie d'aspect jardiné | 0.4 | 0.3 | 0.3 | 0.2 | 2.3 | 0.6 | 7.2 | 0.8 | 4.3 | 1.0 | 3.4 | 0.3 | |
futaie irrégulière | 2.9 | 0.7 | 0.6 | 0.3 | 4.8 | 0.9 | 7.5 | 0.8 | 11.2 | 1.6 | 5.3 | 0.4 | |
relevé incomplet | . | . | . | . | . | . | . | . | . | . | . | . | |
futaie régulière | 7.1 | 1.1 | 3.4 | 0.7 | 11.5 | 1.3 | 28.0 | 1.4 | 27.6 | 2.2 | 16.4 | 0.6 | |
total | 11.8 | 1.4 | 5.2 | 0.9 | 21.4 | 1.7 | 52.4 | 1.5 | 67.4 | 2.3 | 32.1 | 0.7 | |
total | forêt inaccessible | . | . | . | . | . | . | . | . | . | . | . | . |
forêt buissonnante | . | . | . | . | . | . | . | . | . | . | . | . | |
surface forestière en permanence non boisée | 2.5 | 0.7 | 2.8 | 0.6 | 3.2 | 0.7 | 2.6 | 0.5 | 1.5 | 0.6 | 2.6 | 0.3 | |
tranchées et talus | 0.2 | 0.2 | 0.3 | 0.2 | 0.2 | 0.2 | 0.8 | 0.3 | 0.7 | 0.4 | 0.5 | 0.1 | |
peuplements clairsemés | 3.4 | 0.8 | 0.9 | 0.4 | 2.3 | 0.6 | 7.1 | 0.8 | 7.6 | 1.3 | 4.4 | 0.4 | |
selves et cultures d'arbres | . | . | 0.3 | 0.2 | . | . | 0.1 | 0.1 | 0.7 | 0.4 | 0.2 | 0.1 | |
taillis | 0.5 | 0.3 | 0.6 | 0.3 | 0.8 | 0.4 | 3.1 | 0.5 | 23.1 | 2.1 | 4.3 | 0.3 | |
taillis-sous-futaie | 0.5 | 0.3 | . | . | 0.2 | 0.2 | 0.1 | 0.1 | 2.2 | 0.7 | 0.4 | 0.1 | |
futaie d'aspect jardiné | 7.1 | 1.1 | 2.9 | 0.7 | 8.0 | 1.1 | 10.9 | 1.0 | 6.5 | 1.2 | 7.6 | 0.5 | |
futaie irrégulière | 15.1 | 1.5 | 7.2 | 1.0 | 15.7 | 1.5 | 15.6 | 1.1 | 15.8 | 1.8 | 13.9 | 0.6 | |
relevé incomplet | . | . | . | . | . | . | . | . | . | . | . | . | |
futaie régulière | 70.5 | 1.9 | 85.0 | 1.4 | 69.6 | 1.9 | 59.8 | 1.5 | 41.9 | 2.4 | 66.2 | 0.8 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . |
Résultat de la recherche: 1 inscription 1 page