Recherche dans d'anciens sets de données
Résultat de la recherche: 1 inscription 1 page
région de forêt protectrice | |||||||||||||||
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Plateau/Jura | nord des Alpes ouest | nord des Alpes est | sud-ouest des Alpes | sud-est des Alpes | Sud des Alpes | Suisse | |||||||||
avalanche SilvaProtect | essence principale | m²/ha | ± % | m²/ha | ± % | m²/ha | ± % | m²/ha | ± % | m²/ha | ± % | m²/ha | ± % | m²/ha | ± % |
pas d'indication | épicéa | -1.0 | 19 | -0.1 | 505 | 0.5 | 121 | 0.3 | 175 | 0.9 | 49 | 0.3 | 58 | -0.4 | 38 |
sapin | 0.2 | 65 | 0.4 | 55 | 0.3 | 69 | -0.0 | 441 | 0.0 | 306 | 0.1 | 51 | 0.2 | 40 | |
pin | -0.2 | 21 | 0.1 | 60 | 0.1 | 90 | -0.1 | 118 | -0.0 | 356 | -0.0 | 137 | -0.1 | 28 | |
mélèze | -0.0 | 2687 | 0.0 | 169 | 0.0 | 62 | 0.6 | 60 | 0.3 | 34 | 0.6 | 21 | 0.1 | 29 | |
arole | . | . | 0.0 | 90 | 0.0 | 71 | 0.1 | 153 | 0.1 | 143 | 0.0 | 58 | 0.0 | 77 | |
autres résineux | 0.0 | 41 | 0.0 | 51 | 0.0 | 200 | 0.0 | 131 | 0.0 | 106 | . | . | 0.0 | 37 | |
hêtre | 0.0 | 275 | -0.0 | 372 | 0.2 | 101 | 0.0 | 230 | -0.0 | 590 | 0.3 | 38 | 0.0 | 143 | |
érable | 0.1 | 25 | 0.2 | 25 | 0.3 | 35 | 0.1 | 43 | 0.0 | 105 | 0.1 | 43 | 0.1 | 17 | |
frêne | 0.0 | 109 | 0.0 | 174 | -0.3 | 101 | 0.0 | 110 | 0.0 | 61 | 0.3 | 38 | 0.0 | 202 | |
chêne | -0.1 | 54 | -0.0 | 87 | -0.0 | 143 | 0.1 | 83 | 0.0 | 63 | -0.0 | 142 | -0.1 | 54 | |
châtaignier | 0.0 | 251 | 0.0 | 100 | . | . | 0.1 | 86 | . | . | 0.5 | 83 | 0.0 | 73 | |
autres feuillus | 0.1 | 75 | -0.0 | 280 | -0.1 | 178 | 0.1 | 190 | 0.1 | 59 | 0.8 | 33 | 0.1 | 46 | |
total | -0.8 | 40 | 0.5 | 157 | 1.0 | 98 | 1.2 | 64 | 1.4 | 39 | 2.9 | 19 | 0.1 | 300 | |
à l'interieur du périmètre | épicéa | 0.3 | 257 | 0.3 | 401 | 1.6 | 29 | 0.9 | 44 | 0.7 | 138 | 1.4 | 35 | 0.9 | 38 |
sapin | 1.0 | 49 | 0.4 | 76 | 0.3 | 91 | 0.3 | 42 | 0.1 | 57 | -0.2 | 113 | 0.2 | 41 | |
pin | 0.3 | 68 | -0.2 | 102 | 0.0 | 70 | 0.0 | 129 | -0.0 | 4494 | -0.2 | 82 | -0.0 | 131 | |
mélèze | . | . | 0.0 | 70 | 0.0 | 2114 | 0.4 | 64 | 0.3 | 39 | 0.6 | 52 | 0.3 | 32 | |
arole | . | . | 0.0 | . | . | . | 0.0 | 130 | 0.1 | 65 | . | . | 0.0 | 60 | |
autres résineux | . | . | 0.0 | 70 | . | . | -0.0 | 99 | -0.0 | 104 | 0.0 | 99 | 0.0 | 183 | |
hêtre | 2.0 | 22 | 0.2 | 192 | 1.0 | 25 | 0.0 | 217 | -0.0 | 2210 | 0.3 | 45 | 0.3 | 28 | |
érable | -0.1 | 210 | 0.3 | 34 | 0.3 | 42 | 0.1 | 54 | -0.0 | 100 | 0.0 | 99 | 0.1 | 27 | |
frêne | 0.0 | 98 | 0.0 | 156 | -0.1 | 330 | 0.1 | 65 | 0.0 | 100 | 0.0 | 76 | 0.0 | 155 | |
chêne | . | . | 0.0 | 85 | . | . | 0.0 | 99 | . | . | -0.0 | 960 | 0.0 | 78 | |
châtaignier | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
autres feuillus | 0.0 | 473 | -0.0 | 174 | -0.0 | 382 | 0.0 | 199 | -0.2 | 167 | 0.0 | 634 | -0.0 | 200 | |
total | 3.5 | 28 | 1.0 | 134 | 3.1 | 23 | 1.9 | 27 | 1.0 | 118 | 2.0 | 36 | 1.8 | 24 | |
hors du périmètre | épicéa | -0.8 | 44 | 0.2 | 218 | -0.3 | 179 | 0.1 | 224 | 1.5 | 41 | 0.4 | 55 | 0.2 | 71 |
sapin | -0.1 | 264 | 0.2 | 119 | 0.3 | 62 | 0.1 | 101 | 0.1 | 38 | 0.0 | 113 | 0.1 | 59 | |
pin | -0.0 | 118 | 0.0 | 505 | 0.0 | 84 | -0.3 | 61 | -0.1 | 90 | 0.0 | 87 | -0.0 | 65 | |
mélèze | 0.0 | 358 | -0.0 | 237 | -0.0 | 152 | 0.5 | 33 | 0.6 | 70 | 0.3 | 21 | 0.2 | 30 | |
arole | . | . | 0.0 | 82 | . | . | 0.1 | 46 | 0.1 | 54 | 0.0 | 100 | 0.0 | 36 | |
autres résineux | 0.1 | 52 | 0.0 | 99 | 0.0 | 39 | -0.0 | 138 | -0.0 | 95 | 0.0 | 100 | 0.0 | 48 | |
hêtre | -0.3 | 170 | 0.0 | 845 | -0.5 | 82 | 0.1 | 44 | 0.2 | 29 | 0.5 | 58 | 0.1 | 191 | |
érable | 0.1 | 82 | 0.2 | 27 | 0.3 | 56 | 0.1 | 46 | 0.1 | 37 | 0.1 | 28 | 0.1 | 20 | |
frêne | 0.0 | 9152 | 0.1 | 138 | 0.2 | 47 | 0.1 | 38 | 0.0 | 62 | 0.1 | 33 | 0.1 | 37 | |
chêne | 0.0 | 421 | 0.0 | 201 | -0.0 | 108 | 0.0 | 67 | 0.0 | 67 | 0.0 | 309 | 0.0 | 125 | |
châtaignier | . | . | . | . | . | . | 0.0 | 57 | 0.0 | 100 | 0.2 | 72 | 0.1 | 71 | |
autres feuillus | 0.1 | 150 | -0.1 | 87 | 0.0 | 743 | -0.0 | 529 | 0.1 | 53 | 0.1 | 95 | 0.0 | 109 | |
total | -0.9 | 90 | 0.7 | 101 | -0.0 | 8998 | 0.9 | 53 | 2.6 | 36 | 1.8 | 23 | 1.0 | 29 | |
total | épicéa | -0.9 | 18 | 0.1 | 581 | 0.3 | 130 | 0.4 | 66 | 1.1 | 31 | 0.5 | 34 | -0.1 | 156 |
sapin | 0.2 | 69 | 0.3 | 46 | 0.3 | 42 | 0.1 | 60 | 0.1 | 42 | 0.0 | 161 | 0.2 | 29 | |
pin | -0.2 | 22 | 0.0 | 135 | 0.1 | 62 | -0.1 | 59 | -0.1 | 119 | -0.0 | 235 | -0.1 | 25 | |
mélèze | -0.0 | 3573 | 0.0 | 315 | -0.0 | 3103 | 0.5 | 28 | 0.4 | 43 | 0.4 | 15 | 0.2 | 19 | |
arole | . | . | 0.0 | 80 | 0.0 | 71 | 0.1 | 54 | 0.1 | 62 | 0.0 | 52 | 0.0 | 38 | |
autres résineux | 0.1 | 35 | 0.0 | 49 | 0.0 | 61 | -0.0 | 292 | -0.0 | 451 | 0.0 | 87 | 0.0 | 31 | |
hêtre | 0.0 | 509 | 0.0 | 1620 | -0.0 | 1674 | 0.1 | 45 | 0.1 | 63 | 0.4 | 46 | 0.1 | 76 | |
érable | 0.1 | 24 | 0.2 | 17 | 0.3 | 29 | 0.1 | 28 | 0.0 | 40 | 0.1 | 23 | 0.1 | 12 | |
frêne | 0.0 | 125 | 0.0 | 99 | -0.1 | 213 | 0.1 | 35 | 0.0 | 42 | 0.2 | 25 | 0.0 | 55 | |
chêne | -0.1 | 56 | -0.0 | 134 | -0.0 | 94 | 0.1 | 52 | 0.0 | 47 | -0.0 | 1878 | -0.0 | 65 | |
châtaignier | 0.0 | 251 | 0.0 | 100 | . | . | 0.0 | 78 | 0.0 | 100 | 0.3 | 54 | 0.0 | 51 | |
autres feuillus | 0.1 | 69 | -0.0 | 93 | -0.0 | 212 | 0.0 | 342 | 0.1 | 108 | 0.3 | 38 | 0.1 | 48 | |
total | -0.7 | 39 | 0.6 | 78 | 0.8 | 75 | 1.2 | 29 | 1.9 | 27 | 2.1 | 15 | 0.5 | 31 |
Résultat de la recherche: 1 inscription 1 page