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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 | ±% |
pas d'indication | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . |
Abies alba | 27189 | 6 | 14880 | 9 | 6216 | 12 | 1501 | 24 | 634 | 26 | 1563 | 25 | 51983 | 4 |
Larix decidua, Larix kaempferi | 1543 | 32 | 653 | 34 | 277 | 52 | 6942 | 12 | 3766 | 13 | 5302 | 15 | 18482 | 7 |
Picea abies | 38330 | 5 | 36816 | 6 | 21635 | 8 | 17710 | 10 | 30504 | 7 | 11014 | 13 | 156009 | 3 |
Pinus cembra | 0 | . | 10 | 100 | 0 | . | 1592 | 24 | 2581 | 24 | 49 | 100 | 4231 | 17 |
Pinus mugo subsp. uncinata | 0 | . | 772 | 64 | 166 | 72 | 435 | 49 | 2353 | 30 | 156 | 100 | 3881 | 23 |
Pinus mugo subsp. mugo | 0 | . | 17 | 100 | 104 | 85 | 156 | 62 | 518 | 40 | 0 | . | 795 | 31 |
Pinus nigra | 96 | 53 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 96 | 53 |
Pinus strobus | 163 | 42 | 7 | 100 | 0 | . | 0 | . | 0 | . | 0 | . | 170 | 40 |
Pinus sylvestris | 2810 | 13 | 280 | 54 | 232 | 57 | 4187 | 23 | 1816 | 25 | 68 | 54 | 9393 | 12 |
Pseudotsuga menziesii | 764 | 23 | 7 | 100 | 0 | . | 0 | . | 0 | . | 24 | 100 | 795 | 22 |
Taxus baccata | 1017 | 30 | 50 | 58 | 234 | 36 | 17 | 100 | 0 | . | 20 | 100 | 1338 | 24 |
autres résineux | 14 | 100 | 6 | 100 | 0 | . | 0 | . | 0 | . | 0 | . | 20 | 76 |
Acer campestre | 425 | 24 | 128 | 58 | 15 | 100 | 53 | 74 | 55 | 74 | 58 | 76 | 734 | 20 |
Acer opalus | 262 | 34 | 437 | 49 | 0 | . | 89 | 60 | 0 | . | 0 | . | 788 | 30 |
Acer platanoides | 994 | 21 | 160 | 41 | 345 | 39 | 138 | 68 | 33 | 100 | 7 | 100 | 1677 | 16 |
Acer pseudoplatanus | 11411 | 8 | 5452 | 12 | 3802 | 14 | 925 | 30 | 575 | 35 | 1056 | 29 | 23221 | 5 |
Aesculus hippocastanum | 7 | 100 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 7 | 100 |
Alnus glutinosa | 1508 | 22 | 0 | . | 22 | 100 | 0 | . | 0 | . | 615 | 41 | 2144 | 20 |
Alnus incana | 317 | 48 | 768 | 39 | 721 | 41 | 637 | 49 | 1980 | 39 | 528 | 43 | 4951 | 20 |
Alnus viridis | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . |
Betula pendula | 530 | 29 | 95 | 55 | 206 | 40 | 934 | 29 | 561 | 48 | 4178 | 20 | 6504 | 14 |
Betula pubescens | 0 | . | 35 | 100 | 17 | 100 | 23 | 100 | 18 | 100 | 7 | 100 | 100 | 49 |
Carpinus betulus | 1868 | 17 | 0 | . | 35 | 100 | 55 | 100 | 0 | . | 80 | 100 | 2038 | 16 |
Castanea sativa | 0 | . | 7 | 100 | 0 | . | 90 | 65 | 45 | 72 | 10308 | 14 | 10450 | 13 |
Fagus sylvatica | 43415 | 4 | 13848 | 9 | 10304 | 10 | 2216 | 28 | 1615 | 24 | 12090 | 13 | 83489 | 3 |
Fraxinus excelsior | 7495 | 8 | 2739 | 19 | 2389 | 16 | 912 | 29 | 589 | 52 | 1943 | 26 | 16066 | 7 |
Fraxinus ornus | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 298 | 72 | 298 | 72 |
Ilex aquifolium | 70 | 61 | 67 | 78 | 61 | 58 | 18 | 100 | 0 | . | 443 | 52 | 659 | 37 |
Juglans regia | 152 | 43 | 40 | 71 | 0 | . | 18 | 100 | 138 | 52 | 36 | 100 | 384 | 28 |
Laburnum anagyroides | 36 | 71 | 0 | 0 | 0 | . | 20 | 100 | 0 | . | 29 | 100 | 85 | 51 |
Malus sylvestris | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . |
Ostrya carpinifolia | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 2518 | 36 | 2518 | 36 |
Populus alba, Populus x canescens | 79 | 100 | 62 | 100 | 0 | . | 0 | 0 | 0 | . | 0 | . | 141 | 71 |
Populus nigra s.l. | 49 | 60 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 49 | 60 |
Populus (autres) | 28 | 61 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 28 | 61 |
Populus tremula | 85 | 42 | 154 | 49 | 6 | 100 | 379 | 40 | 18 | 100 | 137 | 53 | 779 | 24 |
Prunus avium | 961 | 17 | 196 | 36 | 235 | 30 | 371 | 56 | 102 | 62 | 512 | 30 | 2377 | 14 |
Prunus padus | 288 | 47 | 0 | . | 0 | . | 0 | . | 18 | 100 | 0 | . | 306 | 44 |
Pyrus communis, Pyrus pyraster | 17 | 100 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 17 | 100 |
Quercus cerris | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 102 | 51 | 102 | 51 |
Quercus petraea | 2874 | 21 | 218 | 55 | 89 | 57 | 288 | 71 | 91 | 72 | 1391 | 33 | 4951 | 16 |
Quercus pubescens | 445 | 88 | 0 | . | 0 | . | 776 | 38 | 0 | . | 415 | 52 | 1636 | 33 |
Quercus robur | 1520 | 15 | 126 | 45 | 23 | 58 | 16 | 100 | 0 | . | 70 | 45 | 1755 | 14 |
Quercus rubra | 148 | 79 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 148 | 79 |
Robinia pseudoacacia | 76 | 75 | 0 | . | 0 | . | 76 | 71 | 0 | . | 1011 | 42 | 1163 | 37 |
Salix (autres) | 942 | 28 | 410 | 31 | 60 | 52 | 415 | 40 | 366 | 48 | 298 | 34 | 2491 | 16 |
Sorbus aria | 1208 | 19 | 334 | 32 | 341 | 52 | 318 | 33 | 73 | 61 | 862 | 25 | 3135 | 13 |
Sorbus aucuparia | 506 | 31 | 840 | 26 | 179 | 42 | 457 | 41 | 161 | 37 | 119 | 50 | 2261 | 15 |
Sorbus torminalis | 48 | 54 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 48 | 54 |
Tilia cordata | 1061 | 22 | 373 | 43 | 324 | 60 | 36 | 71 | 78 | 71 | 1664 | 24 | 3536 | 15 |
Tilia platyphyllos | 400 | 34 | 125 | 65 | 186 | 42 | 431 | 44 | 33 | 100 | 27 | 75 | 1202 | 22 |
Ulmus glabra | 903 | 20 | 651 | 25 | 365 | 26 | 0 | . | 54 | 74 | 133 | 63 | 2107 | 13 |
Ulmus minor | 17 | 100 | 0 | 0 | 0 | . | 0 | . | 0 | . | 0 | . | 17 | 100 |
autres feuillus | 58 | 74 | 0 | 0 | 0 | . | 0 | . | 0 | . | 28 | 100 | 86 | 60 |
autres arbustes | 247 | 32 | 50 | 73 | 17 | 100 | 91 | 60 | 106 | 64 | 737 | 28 | 1249 | 19 |
indéterminable | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
total | 152379 | 2 | 80813 | 4 | 48605 | 6 | 42322 | 7 | 48881 | 6 | 59893 | 5 | 432892 | 2 |
Table citation
Abegg, M.; Ahles, P.; Allgaier Leuch, B.; Cioldi, F.; Didion, M.; Düggelin, C.; Fischer, C.; Herold, A.; Meile, R.; Rohner, B.; Rösler, E.; Speich, S.; Temperli, C.; Traub, B.,
2023: Swiss national forest inventory - Result table No. 1355764. Birmensdorf, Swiss Federal Research Institute WSL