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 | ||||||||
essence (56 classes) | 1000 n | ± % | 1000 n | ± % | 1000 n | ± % | 1000 n | ± % | 1000 n | ± % | 1000 n | ± % | 1000 n | ± % |
Abies alba | 26820 | 4 | 14436 | 6 | 6554 | 8 | 1606 | 21 | 924 | 17 | 1271 | 20 | 51611 | 3 |
Larix decidua/L. kaempferi | 1369 | 18 | 242 | 25 | 433 | 29 | 8078 | 8 | 4226 | 9 | 4565 | 10 | 18914 | 5 |
Picea abies | 58658 | 4 | 46710 | 4 | 27064 | 6 | 16557 | 6 | 28857 | 4 | 9195 | 9 | 187042 | 2 |
Pinus cembra | 0 | . | 103 | 93 | 61 | 72 | 1666 | 18 | 2272 | 16 | 13 | 77 | 4115 | 12 |
Pinus mugo arborea | 0 | . | 778 | 39 | 141 | 49 | 330 | 34 | 2713 | 20 | 88 | 100 | 4051 | 16 |
Pinus mugo prostrata | 0 | . | 21 | 71 | 70 | 55 | 161 | 87 | 412 | 44 | 0 | . | 664 | 35 |
Pinus nigra | 128 | 41 | 0 | . | 111 | 100 | 0 | . | 28 | 75 | 0 | . | 267 | 47 |
Pinus strobus | 124 | 31 | 4 | 100 | 0 | . | 0 | . | 0 | . | 0 | . | 128 | 31 |
Pinus sylvestris | 5120 | 9 | 250 | 42 | 590 | 31 | 5397 | 15 | 2349 | 17 | 362 | 48 | 14067 | 7 |
Pseudotsuga menziesii | 940 | 27 | 15 | 77 | 0 | . | 0 | . | 0 | . | 4 | 100 | 959 | 26 |
Taxus baccata | 679 | 25 | 62 | 59 | 104 | 37 | 0 | . | 0 | . | 0 | . | 845 | 21 |
autres résineux | 25 | 86 | 0 | . | 0 | . | 11 | 100 | 0 | . | 0 | . | 36 | 67 |
Acer campestre | 656 | 17 | 47 | 60 | 18 | 100 | 72 | 57 | 42 | 100 | 62 | 48 | 897 | 15 |
Acer opalus | 232 | 36 | 180 | 62 | 0 | . | 113 | 38 | 0 | . | 0 | . | 524 | 28 |
Acer platanoides | 508 | 24 | 173 | 37 | 156 | 37 | 73 | 64 | 26 | 70 | 14 | 77 | 950 | 17 |
Acer pseudoplatanus | 8292 | 6 | 4105 | 9 | 3524 | 11 | 441 | 28 | 395 | 30 | 606 | 23 | 17362 | 5 |
Aesculus hippocastanum | 19 | 100 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 19 | 100 |
Alnus glutinosa | 1074 | 26 | 170 | 55 | 9 | 100 | 0 | . | 0 | . | 618 | 36 | 1871 | 20 |
Alnus incana | 585 | 30 | 1122 | 24 | 1412 | 27 | 1181 | 31 | 1561 | 25 | 1479 | 27 | 7339 | 11 |
Alnus viridis | 0 | . | 56 | 100 | 10 | 100 | 0 | . | 0 | . | 0 | . | 65 | 86 |
Betula pendula | 327 | 36 | 88 | 47 | 171 | 36 | 965 | 21 | 269 | 34 | 5212 | 11 | 7032 | 9 |
Betula pubescens | 0 | . | 60 | 57 | 10 | 100 | 15 | 100 | 0 | . | 61 | 57 | 146 | 36 |
Carpinus betulus | 2633 | 12 | 11 | 100 | 56 | 100 | 25 | 100 | 0 | . | 84 | 59 | 2809 | 12 |
Castanea sativa | 83 | 69 | 0 | . | 0 | . | 133 | 46 | 20 | 100 | 11067 | 10 | 11303 | 9 |
Fagus sylvatica | 50229 | 3 | 15256 | 7 | 11212 | 7 | 1815 | 21 | 1751 | 19 | 10930 | 10 | 91192 | 3 |
Fraxinus excelsior | 10146 | 7 | 2481 | 13 | 2849 | 13 | 690 | 22 | 557 | 42 | 1839 | 18 | 18563 | 5 |
Fraxinus ornus | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 107 | 68 | 107 | 68 |
Ilex aquifolium | 20 | 71 | 11 | 100 | 10 | 100 | 0 | . | 0 | . | 120 | 60 | 161 | 47 |
Juglans regia | 70 | 45 | 16 | 77 | 12 | 100 | 0 | . | 42 | 69 | 25 | 61 | 165 | 30 |
Laburnum anagyroides | 31 | 76 | 68 | 75 | 0 | . | 100 | 60 | 0 | . | 39 | 50 | 237 | 36 |
Malus sylvestris | 30 | 100 | 11 | 100 | 0 | . | 0 | . | 0 | . | 11 | 100 | 52 | 65 |
Ostrya carpinifolia | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 1886 | 27 | 1886 | 27 |
Populus alba, P. canescens | 25 | 73 | 84 | 71 | 0 | . | 0 | . | 0 | . | 0 | . | 109 | 57 |
Populus nigra | 99 | 63 | 0 | . | 34 | 100 | 75 | 87 | 0 | . | 32 | 85 | 241 | 42 |
Populus sp. | 110 | 51 | 0 | . | 0 | . | 11 | 100 | 0 | . | 21 | 71 | 142 | 42 |
Populus tremula | 87 | 40 | 0 | . | 9 | 100 | 209 | 54 | 167 | 56 | 299 | 33 | 771 | 23 |
Prunus avium | 910 | 12 | 414 | 38 | 241 | 29 | 149 | 31 | 43 | 61 | 277 | 23 | 2035 | 11 |
Prunus padus | 122 | 37 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 122 | 37 |
Pyrus communis | 13 | 77 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 13 | 77 |
Quercus cerris | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 80 | 52 | 80 | 52 |
Quercus petraea | 4700 | 14 | 211 | 54 | 93 | 43 | 285 | 33 | 160 | 60 | 1355 | 26 | 6806 | 11 |
Quercus pubescens | 157 | 71 | 0 | . | 0 | . | 370 | 34 | 0 | . | 510 | 27 | 1037 | 21 |
Quercus robur | 2205 | 12 | 446 | 35 | 67 | 39 | 35 | 51 | 0 | . | 127 | 34 | 2879 | 11 |
Quercus rubra | 139 | 71 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 139 | 71 |
Robinia pseudoacacia | 179 | 73 | 0 | . | 0 | . | 78 | 77 | 0 | . | 494 | 42 | 751 | 33 |
Salix sp. | 220 | 25 | 331 | 30 | 55 | 55 | 393 | 35 | 161 | 41 | 488 | 27 | 1648 | 14 |
Sorbus aria | 1248 | 15 | 402 | 24 | 327 | 33 | 229 | 29 | 198 | 39 | 458 | 22 | 2863 | 10 |
Sorbus aucuparia | 397 | 28 | 814 | 18 | 329 | 25 | 272 | 31 | 116 | 35 | 145 | 32 | 2072 | 11 |
Sorbus torminalis | 59 | 41 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 59 | 41 |
Tilia cordata | 951 | 20 | 425 | 44 | 176 | 35 | 286 | 53 | 58 | 93 | 882 | 20 | 2779 | 13 |
Tilia platyphyllos | 433 | 26 | 77 | 53 | 230 | 62 | 363 | 36 | 0 | . | 214 | 40 | 1317 | 18 |
Ulmus glabra | 644 | 21 | 319 | 25 | 553 | 18 | 9 | 100 | 67 | 50 | 145 | 44 | 1736 | 11 |
Ulmus minor | 20 | 71 | 11 | 100 | 0 | . | 0 | . | 0 | . | 11 | 100 | 42 | 50 |
autres feuillus | 92 | 90 | 0 | . | 0 | . | 0 | . | 0 | . | 22 | 70 | 114 | 74 |
autres buissons | 170 | 30 | 0 | . | 63 | 53 | 37 | 60 | 14 | 77 | 211 | 32 | 495 | 19 |
non déterminable | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . |
total | 181778 | 2 | 90011 | 3 | 56754 | 4 | 42230 | 4 | 47430 | 3 | 55427 | 3 | 473629 | 1 |
Résultat de la recherche: 1 inscription 1 page