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 | 0.2 | 100 | 0.4 | 71 | 0.6 | 58 | 0.4 | 71 | 0.0 | . | 0.2 | 100 | 1.8 | 33 |
forêt buissonnante | 0.2 | 100 | 0.6 | 58 | 0.0 | . | 0.0 | . | 1.2 | 41 | 0.6 | 58 | 2.6 | 28 | |
surface forestière en permanence non boisée | 8.9 | 15 | 2.1 | 32 | 2.9 | 27 | 1.7 | 33 | 1.2 | 41 | 0.4 | 71 | 17.2 | 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 | 4.7 | 21 | 2.2 | 30 | 1.4 | 38 | 2.1 | 31 | 1.6 | 35 | 1.2 | 41 | 13.3 | 12 | |
selves et cultures d'arbres | 0.4 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 58 | 1.0 | 45 | |
taillis | 0.8 | 50 | 0.2 | 100 | 0.4 | 71 | 0.4 | 71 | 0.6 | 58 | 3.7 | 23 | 6.0 | 18 | |
taillis-sous-futaie | 0.2 | 100 | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.6 | 58 | 1.0 | 45 | |
futaie d'aspect jardiné | 12.9 | 12 | 8.9 | 15 | 2.7 | 27 | 3.2 | 25 | 3.4 | 24 | 0.8 | 50 | 31.9 | 8 | |
futaie irrégulière | 23.5 | 9 | 13.5 | 12 | 4.3 | 21 | 3.7 | 23 | 3.3 | 24 | 2.6 | 28 | 51.0 | 6 | |
relevé incomplet | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
futaie régulière | 225.4 | 2 | 58.9 | 5 | 37.4 | 6 | 15.0 | 11 | 23.9 | 9 | 8.1 | 15 | 368.7 | 2 | |
total | 278.7 | 2 | 87.6 | 4 | 50.0 | 5 | 26.9 | 8 | 35.6 | 7 | 18.9 | 10 | 497.7 | 1 | |
11 à 20 ans | forêt inaccessible | 0.6 | 58 | 0.6 | 58 | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 1.4 | 38 |
forêt buissonnante | 0.0 | . | 0.4 | 71 | 1.8 | 33 | 0.4 | 71 | 0.6 | 58 | 0.8 | 50 | 4.0 | 22 | |
surface forestière en permanence non boisée | 2.5 | 28 | 1.2 | 41 | 0.4 | 71 | 0.6 | 58 | 0.6 | 58 | 0.4 | 71 | 5.7 | 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 | 2.6 | 28 | 1.4 | 38 | 1.0 | 45 | 0.8 | 50 | 1.2 | 41 | 0.2 | 100 | 7.3 | 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 | 1.0 | 45 | 0.4 | 71 | 0.0 | . | 0.8 | 50 | 1.8 | 33 | 5.0 | 20 | |
taillis-sous-futaie | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | |
futaie d'aspect jardiné | 3.7 | 23 | 3.6 | 23 | 1.6 | 35 | 2.2 | 30 | 2.8 | 27 | 0.8 | 50 | 14.7 | 12 | |
futaie irrégulière | 7.5 | 16 | 8.2 | 16 | 3.2 | 25 | 2.5 | 28 | 3.8 | 22 | 1.2 | 41 | 26.5 | 9 | |
relevé incomplet | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
futaie régulière | 59.3 | 5 | 27.9 | 8 | 22.4 | 9 | 8.6 | 15 | 19.8 | 9 | 5.5 | 19 | 143.6 | 3 | |
total | 77.9 | 5 | 44.7 | 6 | 31.5 | 7 | 15.1 | 11 | 29.6 | 7 | 11.2 | 13 | 210.0 | 3 | |
21 à 30 ans | forêt inaccessible | 0.2 | 100 | 0.4 | 71 | 0.4 | 71 | 0.2 | 100 | 0.0 | . | 0.4 | 71 | 1.6 | 35 |
forêt buissonnante | 0.0 | . | 1.0 | 45 | 2.4 | 29 | 0.4 | 71 | 1.6 | 35 | 2.2 | 30 | 7.6 | 16 | |
surface forestière en permanence non boisée | 0.4 | 71 | 1.0 | 45 | 0.6 | 58 | 0.2 | 100 | 0.4 | 71 | 0.2 | 100 | 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 | 1.2 | 41 | 1.4 | 38 | 1.4 | 38 | 0.6 | 58 | 3.2 | 25 | 1.8 | 33 | 9.6 | 14 | |
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 | . | 0.4 | 71 | 0.6 | 58 | 1.4 | 38 | 2.8 | 27 | |
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 | 1.4 | 38 | 0.8 | 50 | 1.4 | 38 | 2.0 | 31 | 0.4 | 71 | 6.8 | 17 | |
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 | 14.6 | 11 | 12.1 | 12 | 6.7 | 17 | 14.6 | 11 | 6.4 | 17 | 76.5 | 5 | |
total | 29.8 | 8 | 24.8 | 9 | 18.4 | 10 | 11.5 | 13 | 25.8 | 8 | 14.9 | 11 | 125.2 | 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 | . | 0.4 | 71 | 1.8 | 33 | 1.8 | 33 | 2.2 | 30 | 5.0 | 20 | 11.2 | 13 | |
surface forestière en permanence non boisée | 0.4 | 71 | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.2 | 100 | 0.4 | 71 | 1.2 | 41 | |
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 | 0.6 | 58 | 0.2 | 100 | 2.0 | 32 | 1.8 | 33 | 0.4 | 71 | 5.8 | 19 | |
selves et cultures d'arbres | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
taillis | 0.2 | 100 | 0.8 | 50 | 0.4 | 71 | 0.8 | 50 | 0.2 | 100 | 2.9 | 26 | 5.3 | 19 | |
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 | 2.6 | 28 | 12.1 | 13 | |
relevé incomplet | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
futaie régulière | 12.2 | 13 | 8.0 | 16 | 8.4 | 15 | 6.0 | 18 | 10.5 | 13 | 7.4 | 16 | 52.5 | 6 | |
total | 17.0 | 11 | 14.6 | 11 | 12.2 | 12 | 12.6 | 12 | 19.0 | 10 | 19.4 | 10 | 94.8 | 4 | |
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 | 0.6 | 58 | 1.2 | 41 | 2.8 | 27 | 2.9 | 26 | 8.6 | 15 | |
surface forestière en permanence non boisée | 0.6 | 58 | 0.2 | 100 | 0.6 | 58 | 0.0 | . | 0.0 | . | 0.2 | 100 | 1.6 | 35 | |
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 | . | 2.9 | 27 | 1.2 | 41 | 1.0 | 45 | 6.3 | 18 | |
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 | 5.3 | 19 | 5.6 | 19 | 7.8 | 16 | 37.2 | 7 | |
total | 9.5 | 14 | 13.3 | 12 | 8.4 | 15 | 12.7 | 12 | 12.7 | 12 | 18.1 | 10 | 74.6 | 5 | |
plus de 50 ans | forêt inaccessible | 1.6 | 35 | 5.3 | 19 | 6.3 | 18 | 6.2 | 18 | 4.1 | 22 | 11.5 | 13 | 35.0 | 7 |
forêt buissonnante | 0.0 | . | 4.0 | 22 | 6.2 | 18 | 4.1 | 22 | 14.5 | 12 | 9.1 | 15 | 37.9 | 7 | |
surface forestière en permanence non boisée | 0.2 | 100 | 1.2 | 41 | 0.8 | 50 | 0.6 | 58 | 0.6 | 58 | 1.6 | 35 | 5.0 | 20 | |
tranchées et talus | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.6 | 58 | 0.4 | 71 | 1.4 | 38 | |
peuplements clairsemés | 0.4 | 71 | 3.3 | 25 | 2.8 | 27 | 8.0 | 16 | 4.8 | 20 | 8.4 | 15 | 27.7 | 8 | |
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 | 5.1 | 19 | 8.3 | 15 | 25.4 | 9 | |
futaie irrégulière | 3.5 | 23 | 5.2 | 19 | 5.0 | 20 | 7.4 | 16 | 6.2 | 17 | 14.2 | 11 | 41.5 | 7 | |
relevé incomplet | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
futaie régulière | 10.0 | 14 | 14.2 | 12 | 10.9 | 13 | 22.5 | 8 | 20.7 | 9 | 33.9 | 7 | 112.2 | 4 | |
total | 17.7 | 10 | 38.5 | 7 | 34.6 | 7 | 57.0 | 5 | 56.6 | 5 | 109.6 | 3 | 313.9 | 2 | |
total | forêt inaccessible | 2.8 | 27 | 7.5 | 16 | 8.0 | 16 | 6.8 | 17 | 4.7 | 20 | 13.3 | 12 | 43.0 | 7 |
forêt buissonnante | 0.2 | 100 | 7.4 | 16 | 12.8 | 12 | 7.9 | 16 | 22.9 | 9 | 20.6 | 9 | 71.8 | 5 | |
surface forestière en permanence non boisée | 12.9 | 12 | 5.7 | 19 | 5.3 | 19 | 3.3 | 24 | 3.0 | 26 | 3.1 | 25 | 33.5 | 8 | |
tranchées et talus | 2.2 | 30 | 0.8 | 50 | 0.8 | 50 | 0.6 | 58 | 1.6 | 35 | 1.4 | 38 | 7.4 | 16 | |
peuplements clairsemés | 10.0 | 14 | 10.0 | 14 | 6.8 | 17 | 16.4 | 11 | 13.8 | 12 | 13.0 | 12 | 70.0 | 5 | |
selves et cultures d'arbres | 0.6 | 58 | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 2.1 | 31 | 2.9 | 27 | |
taillis | 2.6 | 28 | 3.9 | 23 | 2.6 | 27 | 3.9 | 22 | 2.2 | 30 | 32.0 | 7 | 47.2 | 6 | |
taillis-sous-futaie | 1.0 | 45 | 0.0 | . | 0.2 | 100 | 0.2 | 100 | 0.2 | 100 | 2.9 | 27 | 4.5 | 21 | |
futaie d'aspect jardiné | 18.8 | 10 | 21.6 | 9 | 6.9 | 17 | 14.0 | 11 | 16.0 | 11 | 11.4 | 13 | 88.7 | 5 | |
futaie irrégulière | 43.7 | 6 | 36.1 | 7 | 15.3 | 11 | 18.5 | 9 | 19.8 | 9 | 23.5 | 9 | 156.8 | 3 | |
relevé incomplet | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
futaie régulière | 336.0 | 1 | 130.4 | 3 | 96.4 | 3 | 64.1 | 4 | 95.0 | 3 | 68.9 | 4 | 790.9 | 1 | |
total | 430.9 | 1 | 223.7 | 1 | 155.1 | 2 | 135.8 | 2 | 179.2 | 2 | 192.1 | 1 | 1316.8 | 0 |
Résultat de la recherche: 1 inscription 1 page