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région de production | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Jura | Plateau | Préalpes | Alpes | Sud des Alpes | Suisse | |||||||
essence (56 classes) | n/ha | ±% | n/ha | ±% | n/ha | ±% | n/ha | ±% | n/ha | ±% | n/ha | ±% |
pas d'indication | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . |
Abies alba | 82 | 7 | 51 | 8 | 78 | 8 | 17 | 11 | 11 | 23 | 45 | 4 |
Larix decidua, Larix kaempferi | 1 | 44 | 6 | 35 | 2 | 44 | 38 | 7 | 56 | 11 | 21 | 6 |
Picea abies | 82 | 7 | 102 | 7 | 192 | 5 | 205 | 4 | 88 | 12 | 147 | 3 |
Pinus cembra | 0 | . | 0 | . | 0 | . | 15 | 15 | 0 | 79 | 5 | 15 |
Pinus mugo subsp. uncinata | 0 | . | 0 | . | 3 | 80 | 9 | 22 | 2 | 65 | 4 | 21 |
Pinus mugo subsp. mugo | 0 | . | 0 | . | 0 | 71 | 3 | 27 | 0 | . | 1 | 27 |
Pinus nigra | 0 | 53 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | 53 |
Pinus strobus | 0 | 71 | 0 | 51 | 0 | 100 | 0 | . | 0 | . | 0 | 40 |
Pinus sylvestris | 8 | 20 | 6 | 18 | 1 | 49 | 17 | 17 | 0 | 54 | 8 | 12 |
Pseudotsuga menziesii | 1 | 84 | 3 | 22 | 0 | 100 | 0 | . | 0 | 100 | 1 | 22 |
Taxus baccata | 3 | 34 | 2 | 54 | 1 | 36 | 0 | 56 | 0 | 100 | 1 | 24 |
autres résineux | 0 | 100 | 0 | . | 0 | . | 0 | 100 | 0 | . | 0 | 76 |
Acer campestre | 2 | 25 | 0 | 52 | 0 | 100 | 1 | 42 | 0 | 76 | 1 | 21 |
Acer opalus | 1 | 36 | 0 | 100 | 0 | . | 2 | 38 | 0 | . | 1 | 28 |
Acer platanoides | 4 | 26 | 1 | 34 | 1 | 38 | 1 | 36 | 0 | 100 | 1 | 16 |
Acer pseudoplatanus | 30 | 10 | 26 | 11 | 28 | 11 | 16 | 12 | 11 | 27 | 22 | 5 |
Aesculus hippocastanum | 0 | 100 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | 100 |
Alnus glutinosa | 1 | 48 | 6 | 24 | 0 | 100 | 0 | . | 4 | 41 | 2 | 19 |
Alnus incana | 1 | 57 | 1 | 67 | 7 | 28 | 10 | 25 | 4 | 36 | 6 | 17 |
Alnus viridis | 0 | . | 0 | . | 0 | 100 | 0 | . | 0 | . | 0 | 100 |
Betula pendula | 0 | 100 | 2 | 30 | 1 | 44 | 8 | 20 | 39 | 16 | 8 | 12 |
Betula pubescens | 0 | . | 0 | . | 0 | 100 | 0 | 58 | 0 | 100 | 0 | 49 |
Carpinus betulus | 5 | 29 | 4 | 18 | 0 | 100 | 0 | 100 | 1 | 100 | 2 | 16 |
Castanea sativa | 0 | . | 0 | . | 0 | . | 1 | 56 | 69 | 13 | 9 | 13 |
Fagus sylvatica | 122 | 5 | 89 | 6 | 79 | 7 | 30 | 10 | 83 | 12 | 73 | 3 |
Fraxinus excelsior | 15 | 13 | 21 | 10 | 16 | 16 | 11 | 14 | 14 | 23 | 15 | 6 |
Fraxinus ornus | 0 | . | 0 | . | 0 | . | 0 | . | 2 | 72 | 0 | 72 |
Ilex aquifolium | 0 | 61 | 0 | . | 0 | 64 | 0 | 58 | 3 | 52 | 1 | 37 |
Juglans regia | 0 | 76 | 0 | 52 | 0 | 70 | 0 | 44 | 0 | 100 | 0 | 27 |
Laburnum anagyroides | 0 | 71 | 0 | . | 0 | . | 0 | 71 | 0 | 100 | 0 | 46 |
Malus sylvestris | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . |
Ostrya carpinifolia | 0 | . | 0 | . | 0 | . | 0 | . | 17 | 36 | 2 | 36 |
Populus alba, Populus x canescens | 0 | . | 0 | 100 | 0 | . | 0 | 100 | 0 | . | 0 | 71 |
Populus nigra s.l. | 0 | 100 | 0 | 51 | 0 | . | 0 | . | 0 | 100 | 0 | 42 |
Populus (autres) | 0 | . | 0 | 61 | 0 | . | 0 | . | 0 | . | 0 | 61 |
Populus tremula | 0 | 100 | 0 | 45 | 0 | 54 | 1 | 31 | 1 | 53 | 1 | 23 |
Prunus avium | 1 | 26 | 3 | 20 | 2 | 29 | 2 | 30 | 3 | 29 | 2 | 13 |
Prunus padus | 0 | . | 1 | 46 | 0 | . | 0 | 71 | 0 | 100 | 0 | 39 |
Pyrus communis, Pyrus pyraster | 0 | . | 0 | 100 | 0 | . | 0 | . | 0 | . | 0 | 100 |
Quercus cerris | 0 | . | 0 | . | 0 | . | 0 | . | 1 | 46 | 0 | 46 |
Quercus petraea | 8 | 30 | 6 | 28 | 0 | 60 | 2 | 36 | 10 | 31 | 4 | 16 |
Quercus pubescens | 2 | 100 | 0 | 75 | 0 | . | 2 | 37 | 3 | 47 | 1 | 32 |
Quercus robur | 2 | 33 | 5 | 16 | 1 | 37 | 0 | 77 | 0 | 45 | 2 | 13 |
Quercus rubra | 1 | 94 | 0 | 71 | 0 | . | 0 | . | 0 | . | 0 | 79 |
Robinia pseudoacacia | 0 | 100 | 0 | 72 | 0 | . | 0 | 71 | 7 | 42 | 1 | 36 |
Salix (autres) | 1 | 31 | 3 | 33 | 3 | 37 | 3 | 24 | 3 | 27 | 3 | 14 |
Sorbus aria | 6 | 24 | 1 | 43 | 1 | 35 | 3 | 21 | 6 | 24 | 3 | 12 |
Sorbus aucuparia | 2 | 33 | 0 | 69 | 2 | 28 | 4 | 20 | 3 | 35 | 3 | 14 |
Sorbus torminalis | 0 | 100 | 0 | 61 | 0 | . | 0 | . | 0 | . | 0 | 54 |
Tilia cordata | 1 | 36 | 4 | 26 | 1 | 74 | 1 | 31 | 11 | 24 | 3 | 15 |
Tilia platyphyllos | 1 | 45 | 1 | 45 | 1 | 46 | 2 | 34 | 0 | 75 | 1 | 21 |
Ulmus glabra | 1 | 26 | 3 | 25 | 4 | 20 | 1 | 32 | 1 | 63 | 2 | 13 |
Ulmus minor | 0 | . | 0 | 100 | 0 | . | 0 | . | 0 | . | 0 | 100 |
autres feuillus | 0 | 100 | 0 | 100 | 0 | . | 0 | . | 1 | 74 | 0 | 53 |
autres arbustes | 1 | 42 | 1 | 48 | 1 | 89 | 1 | 40 | 5 | 26 | 1 | 18 |
indéterminable | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . |
total | 387 | 3 | 353 | 3 | 427 | 3 | 410 | 2 | 462 | 4 | 405 | 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. 1355463. Birmensdorf, Swiss Federal Research Institute WSL