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 | . | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 |
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 | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 58 | |
jusqu'à 10 ans | forêt inaccessible | 0.0 | . | 0.4 | 71 | 0.6 | 58 | 0.4 | 71 | 0.0 | . | 0.2 | 100 | 1.6 | 35 |
forêt buissonnante | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 58 | 0.6 | 58 | 1.4 | 38 | |
surface forestière en permanence non boisée | 8.1 | 16 | 1.5 | 38 | 2.5 | 29 | 1.7 | 33 | 1.0 | 45 | 0.4 | 71 | 15.2 | 11 | |
tranchées et talus | 1.4 | 38 | 0.6 | 58 | 0.2 | 100 | 0.4 | 71 | 0.4 | 71 | 0.2 | 100 | 3.2 | 25 | |
peuplements clairsemés | 4.1 | 22 | 1.6 | 35 | 1.0 | 45 | 1.7 | 35 | 1.0 | 45 | 1.2 | 41 | 10.6 | 14 | |
selves et cultures d'arbres | 0.4 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 58 | 1.0 | 45 | |
taillis | 0.6 | 58 | 0.2 | 100 | 0.2 | 100 | 0.4 | 71 | 0.6 | 58 | 3.7 | 23 | 5.6 | 19 | |
taillis-sous-futaie | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.6 | 58 | 0.8 | 50 | |
futaie d'aspect jardiné | 12.9 | 12 | 8.9 | 15 | 2.7 | 27 | 3.2 | 25 | 3.2 | 25 | 0.8 | 50 | 31.7 | 8 | |
futaie irrégulière | 23.1 | 9 | 13.5 | 12 | 4.3 | 21 | 3.5 | 23 | 3.3 | 24 | 2.6 | 28 | 50.4 | 6 | |
relevé incomplet | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
futaie régulière | 225.1 | 2 | 58.5 | 5 | 37.0 | 6 | 14.6 | 11 | 23.3 | 9 | 7.7 | 16 | 366.1 | 2 | |
total | 276.0 | 2 | 85.3 | 4 | 48.6 | 5 | 25.9 | 8 | 33.4 | 7 | 18.5 | 10 | 487.8 | 1 | |
11 à 20 ans | forêt inaccessible | 0.4 | 71 | 0.6 | 58 | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 1.2 | 41 |
forêt buissonnante | 0.0 | . | 0.2 | 100 | 0.6 | 58 | 0.4 | 71 | 0.0 | . | 0.6 | 58 | 1.8 | 33 | |
surface forestière en permanence non boisée | 2.5 | 28 | 1.0 | 45 | 0.2 | 100 | 0.6 | 58 | 0.6 | 58 | 0.4 | 71 | 5.3 | 19 | |
tranchées et talus | 0.4 | 71 | 0.2 | 100 | 0.4 | 71 | 0.0 | . | 0.0 | . | 0.2 | 100 | 1.2 | 41 | |
peuplements clairsemés | 2.4 | 29 | 1.0 | 45 | 1.0 | 45 | 0.8 | 50 | 1.2 | 41 | 0.2 | 100 | 6.7 | 17 | |
selves et cultures d'arbres | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 71 | 0.4 | 71 | |
taillis | 1.0 | 45 | 0.8 | 50 | 0.4 | 71 | 0.0 | . | 0.8 | 50 | 1.8 | 33 | 4.8 | 20 | |
taillis-sous-futaie | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | |
futaie d'aspect jardiné | 3.5 | 23 | 3.6 | 23 | 1.6 | 35 | 2.2 | 30 | 2.8 | 27 | 0.8 | 50 | 14.5 | 12 | |
futaie irrégulière | 7.5 | 16 | 8.0 | 16 | 3.2 | 25 | 2.5 | 28 | 3.8 | 22 | 1.2 | 41 | 26.3 | 9 | |
relevé incomplet | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
futaie régulière | 58.4 | 5 | 27.7 | 8 | 22.2 | 9 | 8.4 | 15 | 19.6 | 9 | 5.5 | 19 | 141.8 | 4 | |
total | 76.3 | 5 | 43.2 | 6 | 29.9 | 7 | 14.9 | 11 | 28.8 | 8 | 11.0 | 13 | 204.2 | 3 | |
21 à 30 ans | forêt inaccessible | 0.2 | 100 | 0.4 | 71 | 0.4 | 71 | 0.0 | . | 0.0 | . | 0.4 | 71 | 1.4 | 38 |
forêt buissonnante | 0.0 | . | 0.8 | 50 | 1.2 | 41 | 0.0 | . | 0.6 | 58 | 1.6 | 35 | 4.2 | 22 | |
surface forestière en permanence non boisée | 0.4 | 71 | 0.6 | 58 | 0.6 | 58 | 0.2 | 100 | 0.2 | 100 | 0.2 | 100 | 2.2 | 30 | |
tranchées et talus | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.2 | 100 | 0.6 | 58 | |
peuplements clairsemés | 0.8 | 50 | 0.8 | 50 | 0.8 | 50 | 0.4 | 71 | 2.6 | 28 | 1.6 | 35 | 7.0 | 17 | |
selves et cultures d'arbres | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.2 | 100 | |
taillis | 0.0 | . | 0.4 | 71 | 0.0 | . | 0.2 | 100 | 0.6 | 58 | 1.4 | 38 | 2.6 | 28 | |
taillis-sous-futaie | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.4 | 71 | 0.8 | 50 | |
futaie d'aspect jardiné | 0.8 | 50 | 1.2 | 41 | 0.8 | 50 | 1.0 | 45 | 2.0 | 31 | 0.4 | 71 | 6.2 | 18 | |
futaie irrégulière | 4.5 | 21 | 4.5 | 21 | 0.8 | 50 | 1.7 | 33 | 3.0 | 26 | 1.2 | 41 | 15.7 | 11 | |
relevé incomplet | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
futaie régulière | 22.3 | 9 | 14.4 | 12 | 11.7 | 13 | 6.3 | 17 | 12.8 | 12 | 6.4 | 17 | 73.7 | 5 | |
total | 29.4 | 8 | 23.2 | 9 | 16.2 | 11 | 9.7 | 14 | 22.1 | 9 | 13.9 | 12 | 114.5 | 4 | |
31 à 40 ans | forêt inaccessible | 0.0 | . | 0.4 | 71 | 0.2 | 100 | 0.0 | . | 0.6 | 58 | 0.2 | 100 | 1.4 | 38 |
forêt buissonnante | 0.0 | . | 0.2 | 100 | 1.6 | 35 | 1.4 | 38 | 2.2 | 30 | 4.8 | 20 | 10.2 | 14 | |
surface forestière en permanence non boisée | 0.4 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.4 | 71 | 1.0 | 45 | |
tranchées et talus | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.4 | 71 | 0.0 | . | 0.6 | 58 | |
peuplements clairsemés | 0.8 | 50 | 0.4 | 71 | 0.2 | 100 | 1.6 | 35 | 1.8 | 33 | 0.4 | 71 | 5.2 | 20 | |
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 | 0.4 | 71 | 0.8 | 50 | 0.2 | 100 | 2.9 | 26 | 5.1 | 20 | |
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 | 1.8 | 33 | 0.0 | . | 0.6 | 58 | 1.4 | 38 | 0.4 | 71 | 4.6 | 21 | |
futaie irrégulière | 3.0 | 26 | 2.6 | 28 | 1.0 | 44 | 1.2 | 41 | 1.7 | 33 | 2.4 | 29 | 11.9 | 13 | |
relevé incomplet | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
futaie régulière | 12.0 | 13 | 8.0 | 16 | 8.4 | 15 | 6.0 | 18 | 10.5 | 13 | 7.4 | 16 | 52.3 | 6 | |
total | 16.8 | 11 | 14.0 | 12 | 12.0 | 12 | 11.6 | 13 | 19.0 | 10 | 19.0 | 10 | 92.4 | 5 | |
41 à 50 ans | forêt inaccessible | 0.2 | 100 | 0.2 | 100 | 0.2 | 100 | 0.0 | . | 0.0 | . | 1.0 | 45 | 1.6 | 35 |
forêt buissonnante | 0.0 | . | 1.0 | 45 | 0.0 | . | 0.6 | 58 | 2.8 | 27 | 2.9 | 26 | 7.4 | 16 | |
surface forestière en permanence non boisée | 0.6 | 58 | 0.2 | 100 | 0.4 | 71 | 0.0 | . | 0.0 | . | 0.2 | 100 | 1.4 | 38 | |
tranchées et talus | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.2 | 100 | |
peuplements clairsemés | 0.2 | 100 | 1.0 | 45 | 0.0 | . | 2.5 | 29 | 1.0 | 45 | 1.0 | 45 | 5.7 | 19 | |
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 | . | 0.4 | 71 | 0.3 | 69 | 0.0 | . | 2.0 | 32 | 2.8 | 27 | |
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 | 1.3 | 38 | 0.8 | 50 | 5.4 | 19 | |
futaie irrégulière | 1.6 | 35 | 2.0 | 32 | 1.0 | 45 | 2.0 | 31 | 1.7 | 33 | 1.6 | 35 | 9.9 | 14 | |
relevé incomplet | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
futaie régulière | 6.5 | 17 | 6.8 | 17 | 5.3 | 19 | 4.9 | 20 | 5.6 | 19 | 7.6 | 16 | 36.6 | 7 | |
total | 9.5 | 14 | 13.3 | 12 | 7.6 | 16 | 11.3 | 13 | 12.4 | 12 | 17.9 | 10 | 72.0 | 5 | |
plus de 50 ans | forêt inaccessible | 1.4 | 38 | 4.2 | 22 | 5.3 | 19 | 4.4 | 21 | 3.1 | 25 | 10.0 | 14 | 28.4 | 8 |
forêt buissonnante | 0.0 | . | 3.8 | 23 | 5.8 | 18 | 3.5 | 24 | 13.7 | 12 | 8.3 | 15 | 35.1 | 7 | |
surface forestière en permanence non boisée | 0.2 | 100 | 1.0 | 45 | 0.6 | 58 | 0.6 | 58 | 0.2 | 100 | 1.2 | 41 | 3.8 | 23 | |
tranchées et talus | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.6 | 58 | 0.4 | 71 | 1.4 | 38 | |
peuplements clairsemés | 0.2 | 100 | 2.4 | 29 | 2.6 | 28 | 6.8 | 17 | 4.0 | 22 | 7.6 | 16 | 23.7 | 9 | |
selves et cultures d'arbres | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 70 | 0.4 | 70 | |
taillis | 0.6 | 58 | 1.5 | 38 | 1.0 | 44 | 2.0 | 31 | 0.0 | . | 20.2 | 9 | 25.3 | 8 | |
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 | 0.8 | 50 | 3.9 | 23 | 1.6 | 35 | 5.7 | 18 | 4.5 | 21 | 8.1 | 15 | 24.6 | 9 | |
futaie irrégulière | 3.5 | 23 | 5.2 | 19 | 5.0 | 20 | 7.4 | 16 | 5.6 | 18 | 14.0 | 11 | 40.7 | 7 | |
relevé incomplet | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
futaie régulière | 9.8 | 14 | 14.2 | 12 | 10.7 | 13 | 22.1 | 9 | 20.5 | 9 | 33.9 | 7 | 111.2 | 4 | |
total | 17.1 | 11 | 36.3 | 7 | 32.6 | 7 | 52.9 | 5 | 52.2 | 6 | 105.6 | 3 | 296.6 | 2 | |
total | forêt inaccessible | 2.2 | 30 | 6.5 | 18 | 6.9 | 17 | 4.8 | 20 | 3.7 | 23 | 11.7 | 13 | 35.8 | 7 |
forêt buissonnante | 0.2 | 100 | 6.0 | 18 | 9.2 | 15 | 5.9 | 18 | 19.9 | 10 | 18.8 | 10 | 60.0 | 6 | |
surface forestière en permanence non boisée | 12.2 | 13 | 4.3 | 22 | 4.3 | 22 | 3.1 | 25 | 2.3 | 30 | 2.7 | 27 | 28.9 | 8 | |
tranchées et talus | 2.2 | 30 | 0.8 | 50 | 0.8 | 50 | 0.6 | 58 | 1.6 | 35 | 1.2 | 41 | 7.2 | 17 | |
peuplements clairsemés | 8.5 | 15 | 7.4 | 16 | 5.6 | 19 | 13.8 | 12 | 11.6 | 13 | 12.0 | 12 | 58.9 | 6 | |
selves et cultures d'arbres | 0.6 | 58 | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 2.1 | 31 | 2.9 | 27 | |
taillis | 2.4 | 29 | 3.5 | 24 | 2.4 | 28 | 3.7 | 22 | 2.2 | 30 | 32.0 | 7 | 46.3 | 6 | |
taillis-sous-futaie | 0.8 | 50 | 0.0 | . | 0.2 | 100 | 0.2 | 100 | 0.2 | 100 | 2.9 | 27 | 4.3 | 22 | |
futaie d'aspect jardiné | 18.6 | 10 | 21.4 | 9 | 6.9 | 17 | 13.6 | 11 | 15.2 | 11 | 11.2 | 13 | 87.0 | 5 | |
futaie irrégulière | 43.3 | 6 | 35.9 | 7 | 15.3 | 11 | 18.3 | 10 | 19.2 | 9 | 23.1 | 9 | 155.0 | 3 | |
relevé incomplet | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
futaie régulière | 334.2 | 1 | 129.6 | 3 | 95.3 | 3 | 62.3 | 4 | 92.3 | 3 | 68.4 | 4 | 782.0 | 1 | |
total | 425.3 | 1 | 215.6 | 1 | 146.9 | 2 | 126.3 | 2 | 168.0 | 2 | 186.0 | 1 | 1268.1 | 0 |
Résultat de la recherche: 1 inscription 1 page