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 | 1000 ha | ± % | 1000 ha | ± % | 1000 ha | ± % | 1000 ha | ± % | 1000 ha | ± % | 1000 ha | ± % | 1000 ha | ± % |
pas d'indication | forêt inaccessible | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
forêt buissonnante | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
surface forestière en permanence non boisée | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
tranchées et talus | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
peuplements clairsemés | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
selves et cultures d'arbres | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
taillis | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
taillis-sous-futaie | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
futaie d'aspect jardiné | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
futaie irrégulière | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | |
relevé incomplet | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
futaie régulière | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | |
total | 0.4 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 71 | |
jusqu'à 10 ans | forêt inaccessible | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
forêt buissonnante | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
surface forestière en permanence non boisée | 7.1 | 17 | 1.3 | 41 | 1.9 | 33 | 1.3 | 38 | 0.4 | 71 | 0.2 | 100 | 12.2 | 13 | |
tranchées et talus | 1.2 | 41 | 0.4 | 71 | 0.2 | 100 | 0.2 | 100 | 0.2 | 100 | 0.2 | 100 | 2.4 | 29 | |
peuplements clairsemés | 3.5 | 24 | 1.4 | 37 | 0.8 | 50 | 0.8 | 50 | 0.4 | 71 | 1.2 | 41 | 8.2 | 16 | |
selves et cultures d'arbres | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 71 | 0.6 | 58 | |
taillis | 0.6 | 58 | 0.2 | 100 | 0.0 | . | 0.4 | 71 | 0.4 | 71 | 3.3 | 25 | 4.9 | 20 | |
taillis-sous-futaie | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.6 | 58 | 0.8 | 50 | |
futaie d'aspect jardiné | 12.7 | 12 | 8.7 | 15 | 2.7 | 27 | 2.8 | 26 | 2.6 | 27 | 0.6 | 58 | 30.1 | 8 | |
futaie irrégulière | 22.3 | 9 | 12.9 | 12 | 3.9 | 22 | 3.3 | 24 | 3.1 | 25 | 2.6 | 28 | 48.1 | 6 | |
relevé incomplet | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
futaie régulière | 222.9 | 2 | 56.9 | 5 | 34.9 | 7 | 13.2 | 12 | 21.7 | 9 | 6.7 | 17 | 356.3 | 2 | |
total | 270.5 | 2 | 81.9 | 4 | 44.6 | 6 | 22.1 | 9 | 28.9 | 8 | 15.8 | 11 | 463.7 | 2 | |
11 à 20 ans | forêt inaccessible | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
forêt buissonnante | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
surface forestière en permanence non boisée | 2.3 | 29 | 1.0 | 45 | 0.0 | . | 0.4 | 71 | 0.4 | 71 | 0.4 | 71 | 4.5 | 21 | |
tranchées et talus | 0.4 | 71 | 0.2 | 100 | 0.4 | 71 | 0.0 | . | 0.0 | . | 0.2 | 100 | 1.2 | 41 | |
peuplements clairsemés | 2.0 | 32 | 0.6 | 58 | 0.8 | 50 | 0.6 | 58 | 0.8 | 50 | 0.2 | 100 | 5.0 | 20 | |
selves et cultures d'arbres | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.2 | 100 | |
taillis | 1.0 | 45 | 0.8 | 50 | 0.4 | 71 | 0.0 | . | 0.6 | 58 | 1.6 | 35 | 4.4 | 21 | |
taillis-sous-futaie | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | |
futaie d'aspect jardiné | 3.1 | 25 | 3.2 | 25 | 1.6 | 35 | 2.2 | 30 | 2.4 | 29 | 0.8 | 50 | 13.3 | 12 | |
futaie irrégulière | 7.3 | 16 | 7.8 | 16 | 2.8 | 27 | 2.5 | 28 | 3.8 | 22 | 1.0 | 44 | 25.3 | 9 | |
relevé incomplet | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
futaie régulière | 57.2 | 5 | 25.7 | 8 | 20.8 | 9 | 8.4 | 15 | 18.0 | 10 | 4.5 | 21 | 134.6 | 4 | |
total | 73.5 | 5 | 39.4 | 7 | 26.8 | 8 | 14.1 | 11 | 26.0 | 8 | 8.9 | 15 | 188.7 | 3 | |
21 à 30 ans | forêt inaccessible | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
forêt buissonnante | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
surface forestière en permanence non boisée | 0.4 | 71 | 0.6 | 58 | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.2 | 100 | 1.4 | 38 | |
tranchées et talus | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.4 | 71 | |
peuplements clairsemés | 0.2 | 100 | 0.6 | 58 | 0.6 | 58 | 0.2 | 100 | 1.4 | 38 | 0.6 | 58 | 3.5 | 24 | |
selves et cultures d'arbres | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.2 | 100 | |
taillis | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.0 | . | 1.4 | 38 | 1.6 | 35 | |
taillis-sous-futaie | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.2 | 100 | 0.6 | 58 | |
futaie d'aspect jardiné | 0.8 | 50 | 1.2 | 41 | 0.8 | 50 | 0.6 | 58 | 2.0 | 31 | 0.4 | 71 | 5.8 | 19 | |
futaie irrégulière | 4.5 | 21 | 4.1 | 22 | 0.8 | 50 | 1.7 | 33 | 2.7 | 27 | 1.0 | 45 | 14.9 | 11 | |
relevé incomplet | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
futaie régulière | 21.8 | 9 | 13.0 | 12 | 10.4 | 13 | 5.6 | 18 | 11.6 | 13 | 3.8 | 23 | 66.3 | 5 | |
total | 28.1 | 8 | 19.6 | 10 | 12.8 | 12 | 8.3 | 15 | 17.9 | 10 | 8.0 | 15 | 94.7 | 4 | |
31 à 40 ans | forêt inaccessible | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
forêt buissonnante | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
surface forestière en permanence non boisée | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.4 | 71 | |
tranchées et talus | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.4 | 71 | |
peuplements clairsemés | 0.8 | 50 | 0.4 | 71 | 0.0 | . | 1.0 | 45 | 0.6 | 58 | 0.0 | . | 2.8 | 27 | |
selves et cultures d'arbres | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
taillis | 0.2 | 100 | 0.6 | 58 | 0.0 | . | 0.2 | 100 | 0.2 | 100 | 1.0 | 45 | 2.1 | 30 | |
taillis-sous-futaie | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.2 | 100 | |
futaie d'aspect jardiné | 0.4 | 71 | 1.4 | 38 | 0.0 | . | 0.6 | 58 | 1.2 | 41 | 0.2 | 100 | 3.7 | 23 | |
futaie irrégulière | 3.0 | 26 | 2.6 | 28 | 0.8 | 50 | 1.0 | 44 | 1.5 | 35 | 2.0 | 31 | 10.9 | 13 | |
relevé incomplet | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
futaie régulière | 11.4 | 13 | 7.6 | 16 | 7.6 | 16 | 3.7 | 23 | 8.5 | 15 | 4.4 | 21 | 43.2 | 7 | |
total | 15.9 | 11 | 12.6 | 12 | 8.6 | 15 | 6.5 | 17 | 12.2 | 12 | 8.0 | 15 | 63.8 | 5 | |
41 à 50 ans | forêt inaccessible | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
forêt buissonnante | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
surface forestière en permanence non boisée | 0.6 | 58 | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.8 | 50 | |
tranchées et talus | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
peuplements clairsemés | 0.2 | 100 | 0.6 | 58 | 0.0 | . | 0.6 | 58 | 0.6 | 58 | 0.0 | . | 2.0 | 32 | |
selves et cultures d'arbres | 0.2 | 100 | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 70 | 0.8 | 50 | |
taillis | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.3 | 69 | 0.0 | . | 1.6 | 35 | 2.2 | 30 | |
taillis-sous-futaie | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.2 | 100 | |
futaie d'aspect jardiné | 0.2 | 100 | 2.0 | 32 | 0.2 | 100 | 1.0 | 45 | 1.1 | 41 | 0.8 | 50 | 5.2 | 19 | |
futaie irrégulière | 1.6 | 35 | 1.6 | 35 | 1.0 | 45 | 1.6 | 35 | 1.7 | 33 | 1.6 | 35 | 9.1 | 15 | |
relevé incomplet | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
futaie régulière | 6.1 | 18 | 6.6 | 17 | 5.1 | 19 | 4.5 | 21 | 4.5 | 21 | 6.4 | 17 | 33.3 | 8 | |
total | 8.9 | 15 | 11.1 | 13 | 6.6 | 17 | 8.0 | 15 | 8.0 | 15 | 11.0 | 13 | 53.6 | 6 | |
plus de 50 ans | forêt inaccessible | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
forêt buissonnante | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
surface forestière en permanence non boisée | 0.2 | 100 | 0.6 | 58 | 0.4 | 71 | 0.4 | 71 | 0.2 | 100 | 1.0 | 45 | 2.8 | 27 | |
tranchées et talus | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.4 | 71 | 0.8 | 50 | |
peuplements clairsemés | 0.0 | . | 1.2 | 41 | 1.6 | 35 | 4.2 | 22 | 2.6 | 28 | 2.2 | 30 | 11.7 | 13 | |
selves et cultures d'arbres | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 70 | 0.4 | 70 | |
taillis | 0.4 | 71 | 0.6 | 58 | 0.4 | 71 | 1.6 | 35 | 0.0 | . | 17.7 | 10 | 20.7 | 9 | |
taillis-sous-futaie | 0.4 | 71 | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.0 | . | 1.5 | 38 | 2.1 | 32 | |
futaie d'aspect jardiné | 0.6 | 58 | 3.1 | 26 | 1.4 | 38 | 5.5 | 18 | 3.7 | 23 | 6.2 | 18 | 20.5 | 10 | |
futaie irrégulière | 3.3 | 24 | 4.8 | 20 | 4.0 | 22 | 6.8 | 16 | 4.0 | 22 | 11.5 | 12 | 34.4 | 7 | |
relevé incomplet | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
futaie régulière | 9.6 | 14 | 11.6 | 13 | 8.1 | 15 | 21.3 | 9 | 17.7 | 10 | 30.6 | 7 | 98.8 | 4 | |
total | 14.7 | 11 | 21.9 | 9 | 15.9 | 11 | 40.0 | 6 | 28.4 | 8 | 71.4 | 4 | 192.3 | 3 | |
total | forêt inaccessible | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
forêt buissonnante | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
surface forestière en permanence non boisée | 10.8 | 13 | 3.7 | 23 | 2.5 | 29 | 2.1 | 30 | 1.0 | 45 | 2.0 | 31 | 22.0 | 9 | |
tranchées et talus | 2.0 | 32 | 0.6 | 58 | 0.8 | 50 | 0.2 | 100 | 0.6 | 58 | 1.0 | 45 | 5.2 | 20 | |
peuplements clairsemés | 6.7 | 17 | 4.9 | 20 | 3.8 | 23 | 7.4 | 16 | 6.4 | 17 | 4.1 | 22 | 33.4 | 8 | |
selves et cultures d'arbres | 0.4 | 71 | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 1.7 | 35 | 2.3 | 30 | |
taillis | 2.2 | 30 | 2.3 | 30 | 1.0 | 45 | 2.7 | 26 | 1.2 | 41 | 26.6 | 8 | 35.9 | 7 | |
taillis-sous-futaie | 0.8 | 50 | 0.0 | . | 0.2 | 100 | 0.2 | 100 | 0.2 | 100 | 2.7 | 27 | 4.1 | 22 | |
futaie d'aspect jardiné | 17.8 | 10 | 19.6 | 10 | 6.7 | 17 | 12.6 | 12 | 13.0 | 12 | 8.9 | 15 | 78.7 | 5 | |
futaie irrégulière | 42.1 | 6 | 33.9 | 7 | 13.3 | 12 | 16.9 | 10 | 16.9 | 10 | 19.8 | 9 | 142.8 | 3 | |
relevé incomplet | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
futaie régulière | 329.3 | 1 | 121.3 | 3 | 87.0 | 3 | 56.8 | 4 | 82.0 | 3 | 56.5 | 5 | 732.7 | 1 | |
total | 412.1 | 1 | 186.4 | 1 | 115.2 | 2 | 99.0 | 2 | 121.3 | 2 | 123.1 | 2 | 1057.1 | 1 |
Résultat de la recherche: 1 inscription 1 page