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 | 0.2 | . | . | 0.3 | 0.1 | |
tranchées et talus | . | . | 0.2 | 0.2 | . | . | . | . | . | . | 0.0 | 0.0 | |
peuplements clairsemés | 0.2 | 0.2 | . | . | 0.4 | 0.2 | 0.1 | 0.1 | 0.3 | 0.3 | 0.2 | 0.1 | |
selves et cultures d'arbres | . | . | . | . | . | . | . | . | . | . | . | . | |
taillis | . | . | . | . | . | . | . | . | 0.6 | 0.4 | 0.1 | 0.0 | |
taillis-sous-futaie | . | . | . | . | 0.2 | 0.2 | . | . | 0.3 | 0.3 | 0.1 | 0.0 | |
futaie d'aspect jardiné | 1.1 | 0.5 | 0.2 | 0.2 | 0.4 | 0.2 | 0.1 | 0.1 | 0.3 | 0.3 | 0.4 | 0.1 | |
futaie irrégulière | 2.4 | 0.7 | 0.6 | 0.3 | 0.9 | 0.4 | 0.4 | 0.2 | 0.3 | 0.3 | 0.9 | 0.2 | |
relevé incomplet | . | . | . | . | . | . | . | . | . | . | . | . | |
futaie régulière | 10.6 | 1.3 | 11.8 | 1.3 | 6.3 | 1.0 | 3.0 | 0.6 | 1.5 | 0.7 | 6.7 | 0.5 | |
total | 14.6 | 1.5 | 13.4 | 1.3 | 8.3 | 1.2 | 3.8 | 0.6 | 3.3 | 1.0 | 8.6 | 0.5 | |
2 à 5 ans | forêt inaccessible | . | . | . | . | . | . | . | . | . | . | . | . |
forêt buissonnante | . | . | . | . | . | . | . | . | . | . | . | . | |
surface forestière en permanence non boisée | 0.4 | 0.3 | 1.1 | 0.4 | 0.7 | 0.4 | 0.2 | 0.2 | . | . | 0.5 | 0.1 | |
tranchées et talus | 0.2 | 0.2 | 0.2 | 0.2 | . | . | . | . | . | . | 0.1 | 0.0 | |
peuplements clairsemés | 0.9 | 0.4 | 0.2 | 0.2 | . | . | 0.4 | 0.2 | . | . | 0.3 | 0.1 | |
selves et cultures d'arbres | . | . | . | . | . | . | . | . | 0.3 | 0.3 | 0.0 | 0.0 | |
taillis | . | . | 0.2 | 0.2 | . | . | 0.2 | 0.2 | 2.1 | 0.8 | 0.3 | 0.1 | |
taillis-sous-futaie | . | . | . | . | . | . | . | . | . | . | . | . | |
futaie d'aspect jardiné | 1.3 | 0.5 | 0.6 | 0.3 | 0.9 | 0.4 | 0.7 | 0.3 | 0.6 | 0.4 | 0.8 | 0.2 | |
futaie irrégulière | 3.5 | 0.8 | 2.6 | 0.6 | 2.5 | 0.7 | 1.6 | 0.4 | 1.2 | 0.6 | 2.3 | 0.3 | |
relevé incomplet | . | . | . | . | . | . | . | . | . | . | . | . | |
futaie régulière | 24.6 | 1.9 | 38.0 | 1.9 | 18.1 | 1.6 | 9.0 | 0.9 | 4.2 | 1.1 | 19.3 | 0.7 | |
total | 31.0 | 2.0 | 42.8 | 2.0 | 22.2 | 1.7 | 12.2 | 1.1 | 8.3 | 1.5 | 23.7 | 0.8 | |
6 à 10 ans | forêt inaccessible | . | . | . | . | . | . | . | . | . | . | . | . |
forêt buissonnante | . | . | . | . | . | . | . | . | . | . | . | . | |
surface forestière en permanence non boisée | 1.1 | 0.5 | 0.6 | 0.3 | 0.9 | 0.4 | 0.1 | 0.1 | . | . | 0.5 | 0.1 | |
tranchées et talus | . | . | . | . | . | . | 0.1 | 0.1 | 0.6 | 0.4 | 0.1 | 0.1 | |
peuplements clairsemés | 0.7 | 0.4 | 0.2 | 0.2 | 0.2 | 0.2 | 0.4 | 0.2 | . | . | 0.3 | 0.1 | |
selves et cultures d'arbres | . | . | 0.2 | 0.2 | . | . | 0.1 | 0.1 | . | . | 0.1 | 0.0 | |
taillis | 0.2 | 0.2 | . | . | . | . | 0.4 | 0.2 | 3.3 | 1.0 | 0.5 | 0.1 | |
taillis-sous-futaie | 0.4 | 0.3 | . | . | . | . | . | . | 0.9 | 0.5 | 0.2 | 0.1 | |
futaie d'aspect jardiné | 3.4 | 0.8 | 1.6 | 0.5 | 2.8 | 0.7 | 0.7 | 0.3 | 0.6 | 0.4 | 1.8 | 0.2 | |
futaie irrégulière | 3.7 | 0.8 | 2.5 | 0.6 | 3.9 | 0.8 | 2.7 | 0.5 | 1.2 | 0.6 | 2.9 | 0.3 | |
relevé incomplet | . | . | . | . | . | . | . | . | . | . | . | . | |
futaie régulière | 18.8 | 1.7 | 25.0 | 1.7 | 22.0 | 1.7 | 11.4 | 1.1 | 4.5 | 1.1 | 17.0 | 0.7 | |
total | 28.4 | 1.9 | 30.0 | 1.8 | 29.8 | 1.9 | 16.1 | 1.2 | 11.0 | 1.7 | 23.4 | 0.8 | |
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 | 0.3 | 0.3 | 0.3 | 0.1 | |
tranchées et talus | . | . | . | . | . | . | . | . | . | . | . | . | |
peuplements clairsemés | 0.2 | 0.2 | . | . | 0.4 | 0.2 | 0.5 | 0.2 | . | . | 0.3 | 0.1 | |
selves et cultures d'arbres | . | . | . | . | . | . | . | . | . | . | . | . | |
taillis | . | . | 0.2 | 0.2 | 0.4 | 0.2 | 0.3 | 0.2 | 5.0 | 1.2 | 0.8 | 0.2 | |
taillis-sous-futaie | . | . | . | . | . | . | . | . | 0.3 | 0.3 | 0.0 | 0.0 | |
futaie d'aspect jardiné | 1.1 | 0.5 | 0.3 | 0.2 | 1.8 | 0.6 | 2.5 | 0.5 | 0.9 | 0.5 | 1.5 | 0.2 | |
futaie irrégulière | 2.4 | 0.7 | 0.9 | 0.4 | 4.0 | 0.8 | 4.0 | 0.6 | 2.4 | 0.8 | 2.9 | 0.3 | |
relevé incomplet | . | . | . | . | . | . | . | . | . | . | . | . | |
futaie régulière | 10.1 | 1.3 | 7.1 | 1.0 | 13.0 | 1.4 | 11.9 | 1.1 | 6.2 | 1.3 | 10.1 | 0.6 | |
total | 14.0 | 1.5 | 8.7 | 1.1 | 20.1 | 1.7 | 19.7 | 1.3 | 15.1 | 2.0 | 15.9 | 0.7 | |
plus de 20 ans | forêt inaccessible | . | . | . | . | . | . | . | . | . | . | . | . |
forêt buissonnante | . | . | . | . | . | . | . | . | . | . | . | . | |
surface forestière en permanence non boisée | 0.2 | 0.2 | . | . | 0.5 | 0.3 | 1.0 | 0.3 | 0.9 | 0.5 | 0.5 | 0.1 | |
tranchées et talus | . | . | . | . | 0.2 | 0.2 | 0.3 | 0.2 | 0.3 | 0.3 | 0.2 | 0.1 | |
peuplements clairsemés | 0.7 | 0.4 | 0.5 | 0.3 | 1.1 | 0.4 | 3.1 | 0.6 | 2.7 | 0.9 | 1.7 | 0.2 | |
selves et cultures d'arbres | . | . | . | . | . | . | . | . | 0.6 | 0.4 | 0.1 | 0.0 | |
taillis | 0.4 | 0.3 | 0.3 | 0.2 | 0.2 | 0.2 | 1.8 | 0.4 | 14.0 | 1.9 | 2.3 | 0.3 | |
taillis-sous-futaie | 0.2 | 0.2 | . | . | . | . | 0.1 | 0.1 | 1.2 | 0.6 | 0.2 | 0.1 | |
futaie d'aspect jardiné | 0.4 | 0.3 | 0.3 | 0.2 | 1.9 | 0.6 | 7.6 | 0.9 | 4.1 | 1.1 | 3.2 | 0.3 | |
futaie irrégulière | 3.0 | 0.7 | 0.6 | 0.3 | 4.9 | 0.9 | 7.4 | 0.9 | 11.3 | 1.7 | 5.1 | 0.4 | |
relevé incomplet | . | . | . | . | . | . | . | . | . | . | . | . | |
futaie régulière | 7.3 | 1.1 | 3.4 | 0.7 | 10.9 | 1.3 | 27.0 | 1.5 | 27.3 | 2.4 | 15.2 | 0.6 | |
total | 12.1 | 1.4 | 5.1 | 0.9 | 19.7 | 1.7 | 48.2 | 1.7 | 62.3 | 2.6 | 28.4 | 0.8 | |
total | forêt inaccessible | . | . | . | . | . | . | . | . | . | . | . | . |
forêt buissonnante | . | . | . | . | . | . | . | . | . | . | . | . | |
surface forestière en permanence non boisée | 2.1 | 0.6 | 2.5 | 0.6 | 2.8 | 0.7 | 2.0 | 0.5 | 1.2 | 0.6 | 2.2 | 0.3 | |
tranchées et talus | 0.2 | 0.2 | 0.3 | 0.2 | 0.2 | 0.2 | 0.4 | 0.2 | 0.9 | 0.5 | 0.4 | 0.1 | |
peuplements clairsemés | 2.8 | 0.7 | 0.8 | 0.3 | 1.9 | 0.6 | 4.6 | 0.7 | 3.0 | 0.9 | 2.8 | 0.3 | |
selves et cultures d'arbres | . | . | 0.2 | 0.2 | . | . | 0.1 | 0.1 | 0.9 | 0.5 | 0.2 | 0.1 | |
taillis | 0.6 | 0.3 | 0.6 | 0.3 | 0.5 | 0.3 | 2.8 | 0.5 | 24.9 | 2.4 | 4.0 | 0.3 | |
taillis-sous-futaie | 0.6 | 0.3 | . | . | 0.2 | 0.2 | 0.1 | 0.1 | 2.7 | 0.9 | 0.5 | 0.1 | |
futaie d'aspect jardiné | 7.3 | 1.1 | 2.9 | 0.7 | 7.7 | 1.1 | 11.6 | 1.1 | 6.5 | 1.3 | 7.6 | 0.5 | |
futaie irrégulière | 15.1 | 1.5 | 7.3 | 1.0 | 16.2 | 1.5 | 16.1 | 1.2 | 16.3 | 2.0 | 14.1 | 0.6 | |
relevé incomplet | . | . | . | . | . | . | . | . | . | . | . | . | |
futaie régulière | 71.5 | 2.0 | 85.4 | 1.4 | 70.4 | 1.9 | 62.3 | 1.6 | 43.6 | 2.7 | 68.4 | 0.8 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . |
Résultat de la recherche: 1 inscription 1 page