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 | |||||||||
stabilité du peuplement | type de forêt | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
critique | forêt inaccessible | . | . | . | . | . | . | . | . | . | . | . | . | . | . |
forêt buissonnante | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
surface forestière en permanence non boisée | . | . | 5.3 | 3.6 | . | . | . | . | . | . | 5.0 | 4.9 | 1.9 | 1.1 | |
tranchées et talus | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
peuplements clairsemés | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
selves et cultures d'arbres | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
taillis | 3.6 | 3.5 | 2.6 | 2.6 | 18.4 | 8.3 | 9.4 | 5.2 | 5.6 | 5.4 | 50.4 | 11.2 | 12.7 | 2.6 | |
taillis-sous-futaie | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
futaie d'aspect jardiné | 7.1 | 4.9 | 10.5 | 5.0 | 13.6 | 7.3 | 9.4 | 5.2 | . | . | 10.1 | 6.8 | 8.9 | 2.3 | |
futaie irrégulière | 7.1 | 4.9 | 23.7 | 6.9 | . | . | 9.4 | 5.2 | . | . | 10.1 | 6.8 | 10.2 | 2.4 | |
relevé incomplet | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
futaie régulière | 82.1 | 7.2 | 57.9 | 8.0 | 68.0 | 10.0 | 71.9 | 8.0 | 94.4 | 5.4 | 24.4 | 9.6 | 66.3 | 3.8 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
stabilité moindrie | forêt inaccessible | . | . | . | . | . | . | . | . | . | . | . | . | . | . |
forêt buissonnante | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
surface forestière en permanence non boisée | 1.9 | 0.7 | 2.3 | 0.9 | 2.6 | 1.3 | 2.6 | 1.5 | 0.8 | 0.8 | 0.6 | 0.6 | 1.8 | 0.4 | |
tranchées et talus | . | . | . | . | 0.7 | 0.7 | 0.9 | 0.9 | 0.8 | 0.8 | 1.1 | 0.8 | 0.4 | 0.2 | |
peuplements clairsemés | 0.2 | 0.2 | 1.1 | 0.7 | 2.6 | 1.3 | 2.6 | 1.5 | 3.1 | 1.5 | 1.7 | 1.0 | 1.4 | 0.3 | |
selves et cultures d'arbres | . | . | . | . | . | . | . | . | . | . | 1.7 | 1.0 | 0.2 | 0.1 | |
taillis | 1.0 | 0.5 | 1.9 | 0.8 | 0.7 | 0.7 | 1.8 | 1.2 | 1.6 | 1.1 | 30.1 | 3.5 | 5.4 | 0.6 | |
taillis-sous-futaie | 0.2 | 0.2 | . | . | . | . | . | . | . | . | 3.4 | 1.4 | 0.6 | 0.2 | |
futaie d'aspect jardiné | 4.4 | 1.0 | 6.9 | 1.6 | 5.9 | 1.9 | 12.3 | 3.1 | 15.3 | 3.1 | 4.0 | 1.5 | 6.9 | 0.7 | |
futaie irrégulière | 8.7 | 1.4 | 21.5 | 2.5 | 13.7 | 2.8 | 19.3 | 3.7 | 9.9 | 2.6 | 15.9 | 2.8 | 14.1 | 1.0 | |
relevé incomplet | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
futaie régulière | 83.5 | 1.8 | 66.3 | 2.9 | 73.8 | 3.6 | 60.5 | 4.6 | 68.6 | 4.1 | 41.4 | 3.7 | 69.2 | 1.3 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
stable | forêt inaccessible | . | . | . | . | . | . | . | . | . | . | . | . | . | . |
forêt buissonnante | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
surface forestière en permanence non boisée | 2.6 | 0.6 | 2.6 | 1.1 | 1.3 | 0.9 | 4.8 | 1.9 | 2.1 | 1.0 | 1.4 | 1.0 | 2.5 | 0.4 | |
tranchées et talus | 0.4 | 0.2 | 0.4 | 0.4 | . | . | . | . | 0.5 | 0.5 | 0.7 | 0.7 | 0.4 | 0.2 | |
peuplements clairsemés | 2.6 | 0.6 | 4.4 | 1.4 | 3.1 | 1.4 | 7.9 | 2.4 | 7.4 | 1.9 | 5.0 | 1.8 | 4.1 | 0.5 | |
selves et cultures d'arbres | 0.1 | 0.1 | 0.4 | 0.4 | . | . | . | . | . | . | . | . | 0.1 | 0.1 | |
taillis | 0.3 | 0.2 | . | . | . | . | 4.7 | 1.9 | 1.6 | 0.9 | 14.9 | 3.0 | 2.0 | 0.3 | |
taillis-sous-futaie | 0.3 | 0.2 | . | . | 0.6 | 0.6 | 0.8 | 0.8 | . | . | 2.1 | 1.2 | 0.4 | 0.2 | |
futaie d'aspect jardiné | 5.1 | 0.8 | 12.2 | 2.2 | 4.3 | 1.6 | 16.5 | 3.3 | 11.5 | 2.3 | 9.1 | 2.4 | 8.1 | 0.7 | |
futaie irrégulière | 12.2 | 1.2 | 18.8 | 2.6 | 10.5 | 2.4 | 20.4 | 3.6 | 15.3 | 2.6 | 17.8 | 3.2 | 14.5 | 0.9 | |
relevé incomplet | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
futaie régulière | 76.4 | 1.6 | 61.1 | 3.2 | 80.3 | 3.1 | 44.9 | 4.4 | 61.6 | 3.5 | 49.0 | 4.2 | 68.0 | 1.2 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
total | forêt inaccessible | . | . | . | . | . | . | . | . | . | . | . | . | . | . |
forêt buissonnante | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
surface forestière en permanence non boisée | 2.3 | 0.4 | 2.7 | 0.7 | 1.8 | 0.7 | 3.3 | 1.1 | 1.5 | 0.7 | 1.2 | 0.6 | 2.2 | 0.3 | |
tranchées et talus | 0.3 | 0.1 | 0.2 | 0.2 | 0.3 | 0.3 | 0.4 | 0.4 | 0.6 | 0.4 | 0.9 | 0.5 | 0.4 | 0.1 | |
peuplements clairsemés | 1.7 | 0.4 | 2.5 | 0.7 | 2.7 | 0.9 | 4.8 | 1.3 | 5.3 | 1.2 | 3.0 | 0.9 | 2.8 | 0.3 | |
selves et cultures d'arbres | 0.1 | 0.1 | 0.2 | 0.2 | . | . | . | . | . | . | 0.9 | 0.5 | 0.2 | 0.1 | |
taillis | 0.6 | 0.2 | 1.1 | 0.5 | 1.5 | 0.7 | 4.0 | 1.2 | 1.8 | 0.7 | 24.9 | 2.4 | 4.0 | 0.3 | |
taillis-sous-futaie | 0.3 | 0.1 | . | . | 0.3 | 0.3 | 0.4 | 0.4 | . | . | 2.7 | 0.9 | 0.5 | 0.1 | |
futaie d'aspect jardiné | 4.9 | 0.6 | 9.5 | 1.3 | 5.6 | 1.3 | 13.9 | 2.1 | 12.4 | 1.8 | 6.5 | 1.3 | 7.6 | 0.5 | |
futaie irrégulière | 10.8 | 0.9 | 20.5 | 1.8 | 11.3 | 1.7 | 18.7 | 2.4 | 12.4 | 1.8 | 16.3 | 2.0 | 14.1 | 0.6 | |
relevé incomplet | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
futaie régulière | 79.1 | 1.2 | 63.4 | 2.1 | 76.6 | 2.3 | 54.6 | 3.0 | 66.1 | 2.6 | 43.6 | 2.7 | 68.4 | 0.8 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . |
Résultat de la recherche: 1 inscription 1 page