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 | |||||||||
âge des arbres (classes de 40 ans) | essence principale | n/ha | ± % | n/ha | ± % | n/ha | ± % | n/ha | ± % | n/ha | ± % | n/ha | ± % | n/ha | ± % |
pas d'indication | épicéa | 0 | . | 0 | . | 0 | . | 0 | . | 0 | 61 | 0 | 100 | 0 | 52 |
sapin | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | |
pin | 0 | . | 0 | . | 0 | . | 0 | 100 | 0 | . | 0 | . | 0 | 100 | |
mélèze | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | |
arole | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | |
autres résineux | 0 | . | 0 | . | 0 | . | 0 | 100 | 1 | 100 | 0 | . | 0 | 90 | |
hêtre | 0 | 100 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | 100 | 0 | 84 | |
érable | 0 | . | 0 | 100 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | 100 | |
frêne | 0 | 100 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | 100 | |
chêne | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | |
châtaignier | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | |
autres feuillus | 0 | 100 | 0 | 100 | 0 | 100 | 0 | . | 0 | 100 | 0 | 75 | 0 | 44 | |
total | 0 | 62 | 0 | 71 | 0 | 100 | 0 | 70 | 1 | 75 | 1 | 59 | 0 | 37 | |
jusqu¿à 40 | épicéa | 43 | 7 | 33 | 10 | 44 | 13 | 21 | 13 | 45 | 14 | 11 | 16 | 36 | 5 |
sapin | 20 | 9 | 15 | 13 | 12 | 20 | 4 | 49 | 1 | 50 | 1 | 36 | 12 | 7 | |
pin | 1 | 35 | 1 | 89 | 0 | 100 | 7 | 52 | 0 | 76 | 0 | 100 | 1 | 30 | |
mélèze | 1 | 36 | 2 | 37 | 1 | 65 | 7 | 24 | 3 | 27 | 5 | 37 | 3 | 14 | |
arole | 0 | . | 0 | . | 0 | . | 1 | 45 | 1 | 52 | 0 | 100 | 0 | 38 | |
autres résineux | 1 | 23 | 0 | 100 | 0 | 100 | 0 | 100 | 0 | . | 0 | 100 | 1 | 22 | |
hêtre | 27 | 6 | 14 | 13 | 22 | 15 | 1 | 57 | 4 | 24 | 16 | 17 | 18 | 5 | |
érable | 15 | 8 | 10 | 14 | 14 | 21 | 5 | 29 | 4 | 32 | 3 | 25 | 11 | 6 | |
frêne | 12 | 9 | 6 | 17 | 10 | 21 | 5 | 29 | 4 | 37 | 10 | 23 | 9 | 7 | |
chêne | 2 | 23 | 0 | 71 | 0 | 70 | 1 | 52 | 0 | 71 | 2 | 45 | 1 | 19 | |
châtaignier | 0 | 66 | 0 | . | 0 | . | 0 | . | 0 | . | 18 | 23 | 2 | 22 | |
autres feuillus | 14 | 8 | 13 | 13 | 17 | 17 | 28 | 15 | 17 | 21 | 47 | 12 | 20 | 5 | |
total | 138 | 3 | 94 | 6 | 121 | 8 | 78 | 10 | 81 | 10 | 113 | 7 | 113 | 2 | |
41 à 80 | épicéa | 38 | 7 | 85 | 7 | 72 | 9 | 77 | 9 | 102 | 8 | 35 | 13 | 61 | 3 |
sapin | 26 | 6 | 36 | 8 | 25 | 12 | 10 | 21 | 3 | 24 | 7 | 29 | 21 | 4 | |
pin | 3 | 17 | 2 | 47 | 2 | 40 | 24 | 21 | 16 | 20 | 1 | 57 | 6 | 11 | |
mélèze | 1 | 27 | 0 | 54 | 0 | 55 | 32 | 14 | 10 | 18 | 16 | 17 | 6 | 9 | |
arole | 0 | . | 0 | 100 | 0 | 71 | 7 | 24 | 7 | 24 | 0 | 70 | 2 | 17 | |
autres résineux | 2 | 23 | 0 | 54 | 2 | 33 | 1 | 54 | 4 | 37 | 0 | 100 | 2 | 16 | |
hêtre | 50 | 5 | 40 | 9 | 42 | 9 | 16 | 22 | 7 | 22 | 72 | 11 | 42 | 4 | |
érable | 11 | 8 | 17 | 11 | 17 | 13 | 6 | 22 | 1 | 33 | 7 | 23 | 11 | 5 | |
frêne | 10 | 8 | 7 | 17 | 11 | 15 | 4 | 34 | 1 | 44 | 11 | 20 | 8 | 6 | |
chêne | 7 | 16 | 2 | 49 | 0 | 51 | 12 | 26 | 0 | 59 | 11 | 22 | 5 | 11 | |
châtaignier | 0 | 93 | 0 | 100 | 0 | . | 1 | 65 | 0 | 100 | 58 | 12 | 7 | 12 | |
autres feuillus | 11 | 8 | 8 | 14 | 11 | 17 | 20 | 16 | 10 | 33 | 64 | 10 | 17 | 6 | |
total | 161 | 3 | 199 | 4 | 183 | 5 | 209 | 6 | 162 | 6 | 280 | 5 | 188 | 2 | |
81 à 120 | épicéa | 16 | 6 | 48 | 6 | 50 | 8 | 37 | 11 | 56 | 7 | 18 | 13 | 32 | 3 |
sapin | 13 | 8 | 15 | 9 | 13 | 12 | 3 | 25 | 2 | 26 | 2 | 37 | 10 | 5 | |
pin | 3 | 11 | 2 | 42 | 3 | 34 | 8 | 21 | 14 | 20 | 1 | 69 | 5 | 10 | |
mélèze | 1 | 24 | 0 | 49 | 2 | 40 | 13 | 13 | 9 | 14 | 8 | 15 | 4 | 8 | |
arole | 0 | . | 0 | 83 | 0 | 72 | 4 | 24 | 4 | 23 | 0 | 100 | 1 | 16 | |
autres résineux | 1 | 29 | 0 | 71 | 1 | 48 | 0 | 100 | 1 | 48 | 0 | . | 0 | 22 | |
hêtre | 26 | 5 | 18 | 11 | 23 | 11 | 2 | 37 | 3 | 30 | 10 | 17 | 17 | 4 | |
érable | 3 | 11 | 2 | 16 | 4 | 17 | 0 | 100 | 0 | 76 | 0 | 72 | 2 | 8 | |
frêne | 2 | 10 | 1 | 28 | 3 | 20 | 0 | 65 | 0 | . | 0 | 71 | 1 | 9 | |
chêne | 3 | 16 | 1 | 51 | 0 | 47 | 0 | 54 | 0 | 57 | 3 | 31 | 2 | 13 | |
châtaignier | 0 | . | 0 | . | 0 | . | 0 | 100 | 0 | 100 | 4 | 19 | 0 | 18 | |
autres feuillus | 1 | 25 | 1 | 43 | 1 | 27 | 0 | 53 | 0 | 100 | 1 | 32 | 1 | 16 | |
total | 69 | 3 | 88 | 5 | 100 | 6 | 67 | 8 | 90 | 6 | 48 | 7 | 75 | 2 | |
121 à 160 | épicéa | 7 | 8 | 30 | 8 | 25 | 12 | 26 | 12 | 38 | 9 | 12 | 15 | 19 | 4 |
sapin | 6 | 9 | 7 | 12 | 7 | 15 | 1 | 27 | 1 | 30 | 1 | 32 | 5 | 6 | |
pin | 1 | 26 | 1 | 49 | 1 | 39 | 5 | 30 | 5 | 27 | 1 | 73 | 2 | 15 | |
mélèze | 0 | 44 | 0 | 59 | 0 | 61 | 14 | 12 | 7 | 16 | 8 | 16 | 3 | 8 | |
arole | 0 | . | 0 | 100 | 0 | 78 | 3 | 30 | 3 | 23 | 0 | 100 | 1 | 18 | |
autres résineux | 0 | . | 0 | 100 | 0 | 100 | 0 | 100 | 0 | 100 | 0 | . | 0 | 69 | |
hêtre | 5 | 9 | 4 | 18 | 4 | 17 | 0 | 80 | 1 | 44 | 3 | 21 | 4 | 7 | |
érable | 0 | 28 | 0 | 58 | 1 | 39 | 0 | . | 0 | 100 | 0 | . | 0 | 21 | |
frêne | 0 | 37 | 0 | 71 | 0 | 66 | 0 | . | 0 | 100 | 0 | . | 0 | 29 | |
chêne | 1 | 17 | 0 | 100 | 0 | 50 | 0 | 100 | 0 | 79 | 0 | 61 | 0 | 17 | |
châtaignier | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 2 | 26 | 0 | 26 | |
autres feuillus | 0 | 49 | 0 | 71 | 0 | . | 0 | . | 0 | . | 0 | 100 | 0 | 38 | |
total | 20 | 5 | 42 | 6 | 38 | 9 | 50 | 8 | 56 | 7 | 27 | 9 | 33 | 3 | |
plus de 160 | épicéa | 2 | 16 | 11 | 11 | 13 | 17 | 14 | 14 | 23 | 10 | 6 | 15 | 9 | 6 |
sapin | 1 | 23 | 2 | 17 | 1 | 24 | 1 | 41 | 1 | 42 | 1 | 29 | 1 | 10 | |
pin | 0 | . | 0 | 47 | 0 | 70 | 2 | 56 | 3 | 39 | 0 | 72 | 1 | 28 | |
mélèze | 0 | . | 0 | 62 | 0 | 100 | 17 | 12 | 8 | 16 | 5 | 15 | 3 | 8 | |
arole | 0 | . | 0 | 100 | 0 | 71 | 4 | 26 | 4 | 20 | 0 | 100 | 1 | 16 | |
autres résineux | 0 | 77 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | 77 | |
hêtre | 0 | 35 | 1 | 31 | 1 | 41 | 0 | 100 | 0 | 60 | 1 | 34 | 0 | 17 | |
érable | 0 | 80 | 0 | 76 | 0 | 71 | 0 | . | 0 | . | 0 | 100 | 0 | 43 | |
frêne | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | |
chêne | 0 | 39 | 0 | . | 0 | 71 | 0 | 100 | 0 | . | 0 | 73 | 0 | 31 | |
châtaignier | 0 | . | 0 | . | 0 | . | 0 | 100 | 0 | . | 1 | 34 | 0 | 33 | |
autres feuillus | 0 | . | 0 | . | 0 | . | 0 | 100 | 0 | . | 0 | 100 | 0 | 71 | |
total | 3 | 13 | 14 | 9 | 15 | 15 | 39 | 9 | 38 | 8 | 15 | 9 | 15 | 4 | |
total | épicéa | 106 | 4 | 208 | 4 | 204 | 5 | 174 | 6 | 265 | 4 | 83 | 8 | 157 | 2 |
sapin | 65 | 4 | 75 | 6 | 58 | 8 | 18 | 18 | 8 | 19 | 13 | 20 | 49 | 3 | |
pin | 9 | 10 | 6 | 34 | 6 | 29 | 46 | 15 | 38 | 14 | 3 | 44 | 14 | 7 | |
mélèze | 3 | 20 | 3 | 28 | 3 | 31 | 83 | 8 | 36 | 9 | 42 | 10 | 19 | 5 | |
arole | 0 | . | 1 | 95 | 1 | 72 | 18 | 17 | 20 | 15 | 0 | 64 | 4 | 11 | |
autres résineux | 5 | 16 | 0 | 38 | 3 | 28 | 1 | 47 | 5 | 32 | 0 | 71 | 3 | 13 | |
hêtre | 109 | 3 | 76 | 7 | 92 | 7 | 20 | 20 | 15 | 17 | 103 | 9 | 81 | 3 | |
érable | 30 | 5 | 29 | 9 | 36 | 11 | 11 | 18 | 5 | 25 | 10 | 18 | 23 | 4 | |
frêne | 25 | 6 | 14 | 12 | 25 | 12 | 9 | 25 | 6 | 31 | 20 | 16 | 19 | 5 | |
chêne | 13 | 10 | 3 | 36 | 1 | 31 | 12 | 25 | 1 | 49 | 16 | 18 | 9 | 8 | |
châtaignier | 0 | 78 | 0 | 100 | 0 | . | 1 | 59 | 0 | 100 | 82 | 10 | 10 | 10 | |
autres feuillus | 26 | 6 | 21 | 10 | 29 | 12 | 48 | 11 | 27 | 19 | 112 | 7 | 38 | 4 | |
total | 390 | 1 | 437 | 2 | 457 | 3 | 443 | 3 | 428 | 3 | 484 | 3 | 426 | 1 |
Résultat de la recherche: 1 inscription 1 page