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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 m³/an | ±% | 1000 m³/an | ±% | 1000 m³/an | ±% | 1000 m³/an | ±% | 1000 m³/an | ±% | 1000 m³/an | ±% | 1000 m³/an | ±% |
pas d'indication | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . |
Abies alba | 919 | 5 | 455 | 7 | 207 | 9 | 23 | 26 | 20 | 26 | 26 | 22 | 1660 | 3 |
Larix decidua, Larix kaempferi | 42 | 19 | 9 | 42 | 11 | 33 | 142 | 10 | 68 | 14 | 60 | 16 | 326 | 7 |
Picea abies | 1791 | 3 | 1047 | 5 | 643 | 6 | 301 | 8 | 514 | 6 | 167 | 11 | 4474 | 2 |
Pinus cembra | 0 | . | 1 | 102 | 0 | 108 | 9 | 28 | 17 | 25 | 1 | 96 | 27 | 18 |
Pinus mugo subsp. uncinata | 0 | . | 6 | 50 | 0 | 283 | 1 | 79 | 12 | 29 | 0 | 100 | 20 | 24 |
Pinus mugo subsp. mugo | 0 | . | 0 | 71 | 0 | 63 | 1 | 96 | 1 | 59 | 0 | . | 2 | 44 |
Pinus nigra | 1 | 195 | 0 | . | 1 | 100 | 0 | . | 0 | 256 | 0 | . | 3 | 90 |
Pinus strobus | 10 | 45 | 1 | 100 | 0 | . | 0 | . | 0 | . | 0 | . | 11 | 43 |
Pinus sylvestris | 98 | 10 | 2 | 94 | 8 | 32 | 46 | 19 | 32 | 20 | 3 | 93 | 189 | 8 |
Pseudotsuga menziesii | 38 | 26 | 1 | 96 | 0 | . | 0 | . | 0 | . | 0 | 100 | 40 | 25 |
Taxus baccata | 4 | 36 | 1 | 62 | 0 | 2475 | 0 | . | 0 | . | 0 | . | 4 | 43 |
autres résineux | 0 | 72 | 0 | 0 | 0 | . | 0 | 100 | 0 | . | 0 | . | 0 | 61 |
Acer campestre | 2 | 70 | 1 | 57 | -1 | 100 | 1 | 60 | 0 | 100 | 0 | 160 | 3 | 58 |
Acer opalus | 1 | 77 | 1 | 62 | 0 | . | 1 | 38 | 0 | . | 0 | . | 3 | 40 |
Acer platanoides | 8 | 39 | 2 | 47 | 3 | 34 | -1 | 82 | 0 | 99 | 0 | 71 | 13 | 29 |
Acer pseudoplatanus | 133 | 8 | 53 | 12 | 49 | 16 | 5 | 26 | 3 | 65 | 5 | 48 | 250 | 6 |
Aesculus hippocastanum | 0 | 100 | 0 | 100 | 0 | . | 0 | . | 0 | . | 0 | . | 1 | 74 |
Alnus glutinosa | 18 | 25 | 1 | 69 | 0 | 100 | 0 | 100 | 0 | . | 2 | 49 | 22 | 22 |
Alnus incana | 9 | 41 | 11 | 24 | 14 | 26 | 14 | 48 | 13 | 29 | 9 | 31 | 69 | 14 |
Alnus viridis | 0 | . | 0 | 99 | 0 | 0 | 0 | . | 0 | . | 0 | . | 0 | 99 |
Betula pendula | 6 | 35 | 1 | 52 | 2 | 57 | 8 | 33 | 5 | 33 | 53 | 13 | 73 | 11 |
Betula pubescens | 0 | . | 1 | 52 | 0 | 100 | 0 | 100 | 0 | . | 1 | 68 | 2 | 42 |
Carpinus betulus | 33 | 15 | 0 | 100 | 1 | 100 | 0 | 100 | 0 | . | 0 | 309 | 34 | 15 |
Castanea sativa | 2 | 88 | 0 | . | 0 | . | 2 | 83 | 0 | 71 | 161 | 10 | 161 | 10 |
Fagus sylvatica | 1296 | 3 | 292 | 10 | 209 | 10 | 18 | 26 | 17 | 37 | 134 | 11 | 1985 | 3 |
Fraxinus excelsior | 287 | 7 | 41 | 19 | 61 | 16 | 10 | 30 | 5 | 47 | 28 | 21 | 437 | 6 |
Fraxinus ornus | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 1 | 53 | 1 | 53 |
Ilex aquifolium | 0 | 71 | 0 | 100 | 0 | 100 | 0 | . | 0 | . | 1 | 49 | 1 | 40 |
Juglans regia | 3 | 56 | 0 | 69 | 0 | 100 | 0 | . | 0 | 71 | 0 | 67 | 4 | 43 |
Laburnum anagyroides | 0 | 64 | 0 | 72 | 0 | . | 0 | 59 | 0 | . | 0 | 66 | 1 | 38 |
Malus sylvestris | 0 | 100 | 0 | 100 | 0 | . | 0 | . | 0 | . | 0 | 100 | 0 | 70 |
Ostrya carpinifolia | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 11 | 26 | 10 | 26 |
Populus alba, Populus x canescens | -1 | 112 | 5 | 76 | 0 | . | 0 | 100 | 0 | . | 0 | . | 4 | 103 |
Populus nigra s.l. | 6 | 52 | 0 | . | 1 | 100 | 2 | 98 | 0 | . | 1 | 113 | 10 | 40 |
Populus (autres) | 5 | 53 | 0 | . | 0 | . | 1 | 109 | 0 | . | 1 | 92 | 7 | 44 |
Populus tremula | 3 | 45 | 1 | 73 | 0 | 59 | 2 | 54 | 3 | 58 | 5 | 45 | 14 | 24 |
Prunus avium | 21 | 26 | 4 | 44 | 5 | 34 | 2 | 40 | 0 | 82 | 5 | 33 | 36 | 17 |
Prunus padus | 1 | 42 | 0 | . | 0 | . | 0 | . | 0 | 100 | 0 | . | 1 | 42 |
Pyrus communis, Pyrus pyraster | 1 | 100 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 1 | 100 |
Quercus cerris | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 1 | 57 | 1 | 57 |
Quercus petraea | 86 | 13 | 2 | 44 | 1 | 42 | 1 | 51 | 3 | 62 | 19 | 36 | 114 | 12 |
Quercus pubescens | 0 | 55 | 0 | . | 0 | . | 2 | 32 | 0 | . | 4 | 31 | 6 | 23 |
Quercus robur | 66 | 15 | 6 | 46 | 2 | 83 | 3 | 83 | 0 | . | 2 | 48 | 80 | 13 |
Quercus rubra | 4 | 48 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 5 | 48 |
Robinia pseudoacacia | 5 | 78 | 0 | 0 | 0 | . | 1 | 72 | 1 | 100 | 6 | 34 | 13 | 36 |
Salix (autres) | 13 | 33 | 4 | 34 | 0 | 57 | 3 | 46 | 3 | 36 | 5 | 26 | 28 | 18 |
Sorbus aria | 11 | 22 | 3 | 31 | 3 | 34 | 1 | 33 | 1 | 42 | 2 | 25 | 22 | 14 |
Sorbus aucuparia | 2 | 28 | 6 | 25 | 2 | 97 | 2 | 31 | 1 | 48 | 1 | 45 | 14 | 20 |
Sorbus torminalis | 1 | 65 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 1 | 65 |
Tilia cordata | 13 | 23 | 6 | 47 | 5 | 39 | 3 | 68 | 1 | 83 | 5 | 46 | 32 | 17 |
Tilia platyphyllos | 8 | 34 | 2 | 51 | 1 | 224 | 1 | 128 | 0 | . | 6 | 44 | 17 | 25 |
Ulmus glabra | 25 | 17 | 7 | 29 | 9 | 38 | 0 | 100 | 2 | 48 | 2 | 60 | 46 | 13 |
Ulmus minor | 1 | 68 | 0 | 100 | 0 | . | 0 | . | 0 | . | 1 | 92 | 1 | 51 |
autres feuillus | 1 | 90 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | 76 | 1 | 78 |
autres arbustes | 2 | 33 | 0 | 100 | 1 | 51 | 0 | 59 | 0 | 75 | 1 | 31 | 4 | 20 |
indéterminable | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . |
total | 4977 | 2 | 1973 | 4 | 1238 | 5 | 603 | 6 | 723 | 5 | 732 | 4 | 10286 | 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. 1281903. Birmensdorf, Swiss Federal Research Institute WSL