Recherche dans d'anciens sets de données
Résultat de la recherche: 1 inscription 1 page
région économique | ||||||||||||||||||||||||||||||
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ouest du Jura | est du Jura | ouest du Plateau | centre du Plateau | est du Plateau | ouest des Préalpes | centre des Préalpes | est des Préalpes | nord-ouest des Alpes | centre des Alpes | nord-est des Alpes | sud-ouest des Alpes | sud-est des Alpes | Sud des Alpes | Suisse | ||||||||||||||||
type de forêt et stade de développement | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
forêt inaccessible | 0.5 | 0.3 | 0.4 | 0.4 | 1.7 | 0.8 | 1.1 | 0.6 | 0.2 | 0.2 | 2.6 | 1.1 | 2.8 | 0.7 | 2.5 | 0.8 | 4.5 | 1.1 | 7.2 | 1.9 | 8.8 | 2.0 | 5.0 | 0.8 | 2.6 | 0.5 | 6.9 | 0.8 | 3.3 | 0.2 |
forêt buissonnante | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.0 | . | 2.7 | 1.1 | 1.1 | 0.4 | 1.3 | 0.6 | 7.2 | 1.4 | 18.3 | 2.7 | 12.5 | 2.2 | 5.8 | 0.9 | 12.8 | 1.1 | 10.7 | 0.9 | 5.5 | 0.3 |
surfaces forestières en permanence non boisées | 3.3 | 0.6 | 4.4 | 1.4 | 2.1 | 0.9 | 1.9 | 0.7 | 3.2 | 0.7 | 3.8 | 1.4 | 2.8 | 0.7 | 4.1 | 1.0 | 1.5 | 0.7 | 1.6 | 0.9 | 3.9 | 1.3 | 2.5 | 0.6 | 1.7 | 0.4 | 1.6 | 0.4 | 2.6 | 0.2 |
surface forestière temporairement non boisée | 0.4 | 0.2 | 0.0 | . | 2.7 | 1.0 | 1.1 | 0.6 | 0.9 | 0.4 | 4.1 | 1.4 | 2.3 | 0.6 | 2.1 | 0.7 | 2.0 | 0.8 | 0.0 | . | 1.4 | 0.8 | 2.1 | 0.6 | 2.1 | 0.5 | 0.8 | 0.3 | 1.5 | 0.2 |
tranchées et talus | 0.5 | 0.3 | 1.3 | 0.7 | 0.0 | . | 0.3 | 0.3 | 0.6 | 0.3 | 0.8 | 0.6 | 0.2 | 0.2 | 0.3 | 0.3 | 0.3 | 0.3 | 0.5 | 0.5 | 1.1 | 0.8 | 0.4 | 0.3 | 0.9 | 0.3 | 0.7 | 0.3 | 0.6 | 0.1 |
peuplements clairsemés | 4.9 | 0.8 | 0.9 | 0.6 | 2.4 | 1.0 | 0.8 | 0.5 | 0.2 | 0.2 | 3.0 | 1.2 | 3.2 | 0.7 | 3.2 | 0.9 | 7.3 | 1.4 | 5.5 | 1.7 | 5.4 | 1.5 | 12.1 | 1.2 | 7.7 | 0.9 | 6.7 | 0.8 | 5.3 | 0.3 |
selves et cultures d'arbres | 0.0 | . | 0.0 | . | 0.8 | 0.6 | 0.0 | . | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.1 | 0.3 | 0.2 | 0.1 |
taillis | 0.6 | 0.3 | 0.4 | 0.4 | 1.3 | 0.7 | 0.5 | 0.4 | 0.4 | 0.3 | 1.3 | 0.7 | 0.9 | 0.4 | 0.8 | 0.5 | 3.2 | 1.0 | 2.7 | 1.2 | 2.1 | 0.9 | 2.9 | 0.6 | 1.2 | 0.4 | 16.7 | 1.2 | 3.6 | 0.2 |
taillis-sous-futaie | 0.3 | 0.2 | 1.3 | 0.7 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.2 | 0.1 | 0.1 | 1.5 | 0.4 | 0.3 | 0.1 |
futaie d'aspect jardiné | 8.5 | 1.0 | 0.0 | . | 0.9 | 0.6 | 3.3 | 0.9 | 2.7 | 0.7 | 9.1 | 1.9 | 11.0 | 1.4 | 4.5 | 1.1 | 8.0 | 1.5 | 6.4 | 1.8 | 2.9 | 1.2 | 10.3 | 1.2 | 8.9 | 0.9 | 6.0 | 0.8 | 6.7 | 0.3 |
futaie irrégulière | 14.9 | 1.3 | 4.8 | 1.4 | 11.7 | 2.1 | 7.2 | 1.4 | 7.1 | 1.1 | 11.5 | 2.1 | 18.1 | 1.6 | 8.2 | 1.4 | 16.2 | 2.0 | 8.9 | 2.1 | 13.3 | 2.4 | 13.6 | 1.3 | 11.0 | 1.0 | 12.2 | 1.0 | 11.9 | 0.4 |
recrû/fourré | 4.4 | 0.7 | 11.8 | 1.8 | 9.7 | 1.7 | 11.6 | 1.5 | 10.7 | 1.2 | 11.4 | 2.1 | 7.3 | 1.0 | 8.2 | 1.3 | 7.7 | 1.4 | 7.2 | 1.9 | 8.2 | 1.8 | 4.7 | 0.8 | 5.2 | 0.7 | 2.0 | 0.4 | 6.7 | 0.3 |
perchis | 8.4 | 0.9 | 11.9 | 1.9 | 15.3 | 2.1 | 16.7 | 1.6 | 17.0 | 1.4 | 5.3 | 1.5 | 7.8 | 1.1 | 11.7 | 1.6 | 10.5 | 1.7 | 10.6 | 2.2 | 8.8 | 1.9 | 12.9 | 1.3 | 11.3 | 1.0 | 11.3 | 1.0 | 11.4 | 0.4 |
jeune futaie | 10.4 | 1.1 | 12.9 | 2.2 | 12.2 | 2.1 | 11.8 | 1.7 | 11.2 | 1.3 | 7.9 | 1.8 | 6.5 | 1.1 | 8.5 | 1.4 | 6.5 | 1.3 | 7.7 | 2.0 | 7.2 | 1.8 | 9.0 | 1.1 | 6.6 | 0.8 | 7.8 | 0.9 | 8.8 | 0.3 |
futaie moyenne | 20.8 | 1.4 | 24.2 | 2.7 | 14.7 | 2.2 | 12.9 | 1.7 | 19.1 | 1.6 | 16.5 | 2.3 | 10.5 | 1.3 | 18.3 | 1.9 | 9.5 | 1.6 | 10.3 | 2.2 | 11.2 | 2.1 | 6.4 | 0.9 | 13.4 | 1.1 | 6.5 | 0.8 | 13.2 | 0.4 |
vieille futaie | 22.0 | 1.4 | 25.7 | 2.6 | 24.6 | 2.6 | 30.3 | 2.1 | 26.4 | 1.7 | 20.0 | 2.4 | 25.6 | 1.7 | 26.2 | 2.1 | 15.2 | 1.8 | 13.2 | 2.3 | 13.3 | 2.2 | 12.2 | 1.2 | 14.4 | 1.1 | 7.5 | 0.8 | 18.5 | 0.4 |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . |
Résultat de la recherche: 1 inscription 1 page