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région biogéographique | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jura | Plateau | nord des Alpes | ouest des Alpes centrales | est des Alpes centrales | 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 | 16265 | 7 | 14581 | 8 | 18542 | 7 | 1069 | 29 | 910 | 22 | 1637 | 24 | 53003 | 4 |
Larix decidua, Larix kaempferi | 88 | 37 | 1543 | 32 | 786 | 31 | 9310 | 12 | 6365 | 12 | 9406 | 11 | 27496 | 6 |
Picea abies | 16222 | 8 | 25450 | 7 | 65105 | 5 | 17607 | 10 | 36640 | 7 | 14152 | 12 | 175176 | 3 |
Pinus cembra | 0 | . | 0 | . | 10 | 100 | 1860 | 22 | 3877 | 20 | 142 | 65 | 5889 | 15 |
Pinus mugo subsp. uncinata | 0 | . | 0 | . | 1129 | 46 | 447 | 48 | 2636 | 28 | 288 | 61 | 4500 | 21 |
Pinus mugo subsp. mugo | 0 | . | 0 | . | 526 | 48 | 121 | 74 | 714 | 31 | 35 | 100 | 1396 | 25 |
Pinus nigra | 96 | 53 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 96 | 53 |
Pinus strobus | 70 | 71 | 101 | 48 | 0 | . | 0 | . | 0 | . | 0 | . | 170 | 40 |
Pinus sylvestris | 1357 | 22 | 1490 | 17 | 539 | 37 | 4090 | 24 | 2299 | 24 | 182 | 66 | 9957 | 12 |
Pseudotsuga menziesii | 61 | 71 | 710 | 24 | 0 | . | 0 | . | 0 | . | 24 | 100 | 795 | 22 |
Taxus baccata | 562 | 35 | 308 | 30 | 431 | 55 | 17 | 100 | 0 | 0 | 20 | 100 | 1338 | 24 |
autres résineux | 14 | 100 | 0 | . | 6 | 100 | 0 | . | 0 | . | 0 | . | 20 | 76 |
Acer campestre | 360 | 27 | 91 | 44 | 123 | 59 | 244 | 58 | 55 | 74 | 58 | 76 | 932 | 21 |
Acer opalus | 211 | 35 | 51 | 100 | 527 | 42 | 76 | 60 | 0 | . | 0 | . | 865 | 28 |
Acer platanoides | 439 | 28 | 610 | 31 | 469 | 27 | 138 | 68 | 33 | 100 | 7 | 100 | 1695 | 16 |
Acer pseudoplatanus | 5826 | 11 | 5984 | 11 | 10682 | 9 | 959 | 42 | 897 | 29 | 1771 | 27 | 26119 | 5 |
Aesculus hippocastanum | 7 | 100 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 7 | 100 |
Alnus glutinosa | 236 | 70 | 1314 | 23 | 39 | 71 | 0 | . | 0 | . | 615 | 41 | 2205 | 19 |
Alnus incana | 122 | 51 | 283 | 59 | 2846 | 25 | 619 | 50 | 1940 | 36 | 1144 | 46 | 6954 | 17 |
Alnus viridis | 0 | . | 0 | . | 43 | 100 | 0 | . | 0 | . | 0 | 0 | 43 | 100 |
Betula pendula | 0 | 0 | 645 | 27 | 620 | 47 | 1365 | 26 | 764 | 38 | 6474 | 16 | 9869 | 12 |
Betula pubescens | 0 | . | 0 | . | 75 | 60 | 0 | . | 18 | 100 | 7 | 100 | 100 | 49 |
Carpinus betulus | 418 | 37 | 1503 | 19 | 55 | 100 | 0 | . | 0 | . | 80 | 100 | 2057 | 16 |
Castanea sativa | 0 | . | 0 | . | 171 | 88 | 75 | 76 | 18 | 100 | 10476 | 13 | 10739 | 13 |
Fagus sylvatica | 22594 | 6 | 23616 | 6 | 23021 | 7 | 1819 | 32 | 2490 | 21 | 13012 | 12 | 86553 | 3 |
Fraxinus excelsior | 2638 | 14 | 5403 | 9 | 5634 | 12 | 1365 | 29 | 828 | 41 | 2135 | 24 | 18003 | 6 |
Fraxinus ornus | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 298 | 72 | 298 | 72 |
Ilex aquifolium | 70 | 61 | 49 | 100 | 79 | 50 | 18 | 100 | 0 | . | 443 | 52 | 659 | 37 |
Juglans regia | 17 | 100 | 110 | 53 | 106 | 45 | 40 | 100 | 138 | 52 | 36 | 100 | 448 | 26 |
Laburnum anagyroides | 36 | 71 | 0 | . | 18 | 100 | 20 | 100 | 0 | . | 65 | 71 | 138 | 43 |
Malus sylvestris | 0 | . | 25 | 100 | 0 | . | 0 | . | 0 | . | 0 | . | 25 | 100 |
Ostrya carpinifolia | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 2518 | 36 | 2518 | 36 |
Populus alba, Populus x canescens | 0 | . | 79 | 100 | 62 | 100 | 0 | 0 | 0 | . | 0 | . | 141 | 71 |
Populus nigra s.l. | 0 | . | 90 | 47 | 0 | . | 0 | . | 0 | . | 22 | 100 | 111 | 42 |
Populus (autres) | 0 | . | 28 | 61 | 0 | . | 0 | . | 0 | . | 0 | . | 28 | 61 |
Populus tremula | 25 | 75 | 60 | 50 | 178 | 44 | 402 | 39 | 61 | 58 | 137 | 53 | 862 | 23 |
Prunus avium | 188 | 33 | 940 | 17 | 483 | 24 | 443 | 48 | 102 | 62 | 518 | 29 | 2674 | 13 |
Prunus padus | 0 | . | 288 | 47 | 0 | . | 0 | . | 38 | 71 | 36 | 100 | 363 | 39 |
Pyrus communis, Pyrus pyraster | 0 | . | 17 | 100 | 0 | . | 0 | . | 0 | . | 0 | . | 17 | 100 |
Quercus cerris | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 120 | 46 | 120 | 46 |
Quercus petraea | 1339 | 32 | 1571 | 27 | 373 | 38 | 316 | 65 | 42 | 85 | 1582 | 30 | 5223 | 15 |
Quercus pubescens | 428 | 92 | 17 | 100 | 0 | . | 793 | 37 | 0 | . | 463 | 47 | 1701 | 32 |
Quercus robur | 125 | 52 | 1515 | 15 | 168 | 38 | 0 | . | 0 | . | 70 | 45 | 1878 | 13 |
Quercus rubra | 0 | . | 148 | 79 | 0 | . | 0 | . | 0 | . | 0 | . | 148 | 79 |
Robinia pseudoacacia | 0 | . | 109 | 60 | 0 | . | 94 | 60 | 0 | . | 1011 | 42 | 1215 | 36 |
Salix (autres) | 296 | 29 | 860 | 31 | 767 | 30 | 382 | 41 | 498 | 38 | 548 | 26 | 3351 | 14 |
Sorbus aria | 1167 | 24 | 121 | 62 | 1041 | 24 | 462 | 29 | 96 | 60 | 1002 | 23 | 3889 | 12 |
Sorbus aucuparia | 542 | 32 | 38 | 71 | 1292 | 24 | 455 | 41 | 455 | 38 | 403 | 34 | 3185 | 14 |
Sorbus torminalis | 24 | 77 | 24 | 77 | 0 | . | 0 | . | 0 | . | 0 | . | 48 | 54 |
Tilia cordata | 233 | 36 | 836 | 26 | 731 | 34 | 18 | 100 | 78 | 71 | 1731 | 24 | 3627 | 15 |
Tilia platyphyllos | 216 | 46 | 184 | 50 | 307 | 34 | 431 | 44 | 87 | 73 | 27 | 75 | 1252 | 21 |
Ulmus glabra | 317 | 25 | 692 | 25 | 1036 | 19 | 0 | . | 72 | 61 | 133 | 63 | 2250 | 13 |
Ulmus minor | 0 | . | 17 | 100 | 0 | . | 0 | . | 0 | . | 0 | . | 17 | 100 |
autres feuillus | 69 | 64 | 0 | . | 0 | 0 | 18 | 100 | 79 | 100 | 82 | 74 | 248 | 45 |
autres arbustes | 90 | 52 | 347 | 40 | 302 | 56 | 132 | 52 | 136 | 54 | 825 | 26 | 1831 | 18 |
indéterminable | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
total | 72770 | 3 | 91846 | 3 | 138321 | 3 | 45207 | 7 | 62366 | 5 | 73733 | 4 | 484244 | 1 |
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. 1355107. Birmensdorf, Swiss Federal Research Institute WSL