Scelta degli argomenti
regione di produzione | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Giura | Altopiano | Prealpi | Alpi | Sud delle Alpi | Svizzera | |||||||
specie arborea (56 classi) | m²/ha | ±% | m²/ha | ±% | m²/ha | ±% | m²/ha | ±% | m²/ha | ±% | m²/ha | ±% |
nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
Abies alba | 5.4 | 7 | 4.6 | 8 | 6.5 | 7 | 1.5 | 11 | 1.0 | 26 | 3.8 | 4 |
Larix decidua, Larix kaempferi | 0.1 | 35 | 0.3 | 22 | 0.1 | 45 | 3.7 | 7 | 2.9 | 13 | 1.5 | 6 |
Picea abies | 9.3 | 5 | 12.7 | 5 | 19.6 | 4 | 16.9 | 3 | 6.5 | 11 | 14.0 | 2 |
Pinus cembra | 0.0 | . | 0.0 | . | 0.0 | . | 0.8 | 15 | 0.0 | . | 0.2 | 15 |
Pinus mugo subsp. uncinata | 0.0 | . | 0.0 | . | 0.1 | 85 | 0.4 | 22 | 0.1 | 100 | 0.1 | 21 |
Pinus mugo subsp. mugo | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 46 | 0.0 | . | 0.0 | 46 |
Pinus nigra | 0.1 | 48 | 0.0 | 100 | 0.0 | . | 0.0 | 100 | 0.0 | . | 0.0 | 42 |
Pinus strobus | 0.0 | 59 | 0.1 | 65 | 0.0 | 100 | 0.0 | 100 | 0.0 | 100 | 0.0 | 49 |
Pinus sylvestris | 1.1 | 14 | 1.6 | 13 | 0.3 | 47 | 1.5 | 13 | 0.2 | 56 | 1.0 | 8 |
Pseudotsuga menziesii | 0.0 | 91 | 0.2 | 37 | 0.0 | 100 | 0.0 | . | 0.0 | . | 0.1 | 34 |
Taxus baccata | 0.0 | 36 | 0.0 | 58 | 0.0 | 48 | 0.0 | 71 | 0.0 | . | 0.0 | 28 |
altre conifere | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
Acer campestre | 0.1 | 32 | 0.0 | 62 | 0.0 | 79 | 0.0 | 51 | 0.0 | 60 | 0.0 | 23 |
Acer opalus | 0.0 | 54 | 0.0 | 100 | 0.0 | . | 0.0 | 83 | 0.0 | . | 0.0 | 45 |
Acer platanoides | 0.1 | 27 | 0.0 | 47 | 0.0 | 40 | 0.1 | 39 | 0.0 | 100 | 0.0 | 19 |
Acer pseudoplatanus | 1.1 | 10 | 0.7 | 13 | 1.0 | 11 | 0.5 | 14 | 0.1 | 43 | 0.7 | 6 |
Aesculus hippocastanum | 0.0 | 100 | 0.0 | . | 0.0 | . | 0.0 | 100 | 0.0 | . | 0.0 | 86 |
Alnus glutinosa | 0.0 | 62 | 0.2 | 31 | 0.0 | 58 | 0.0 | 70 | 0.2 | 40 | 0.1 | 22 |
Alnus incana | 0.0 | 61 | 0.0 | 51 | 0.2 | 34 | 0.2 | 25 | 0.2 | 38 | 0.1 | 17 |
Alnus viridis | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 100 | 0.0 | 100 | 0.0 | 71 |
Betula pendula | 0.0 | 51 | 0.0 | 33 | 0.0 | 53 | 0.1 | 25 | 1.2 | 17 | 0.2 | 13 |
Betula pubescens | 0.0 | . | 0.0 | 100 | 0.0 | 100 | 0.0 | 63 | 0.1 | 37 | 0.0 | 31 |
Carpinus betulus | 0.3 | 24 | 0.2 | 21 | 0.0 | 100 | 0.0 | 79 | 0.0 | 70 | 0.1 | 16 |
Castanea sativa | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 46 | 4.9 | 14 | 0.6 | 14 |
Fagus sylvatica | 9.0 | 5 | 6.8 | 6 | 5.5 | 8 | 2.0 | 9 | 3.5 | 12 | 5.1 | 3 |
Fraxinus excelsior | 0.9 | 14 | 1.6 | 10 | 0.9 | 13 | 0.4 | 19 | 0.2 | 31 | 0.8 | 6 |
Fraxinus ornus | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 100 | 0.0 | 56 | 0.0 | 54 |
Ilex aquifolium | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 70 | 0.0 | 71 |
Juglans regia | 0.0 | . | 0.0 | 72 | 0.0 | . | 0.0 | 73 | 0.0 | 100 | 0.0 | 49 |
Laburnum anagyroides | 0.0 | 100 | 0.0 | . | 0.0 | . | 0.0 | 81 | 0.0 | . | 0.0 | 63 |
Malus sylvestris | 0.0 | 100 | 0.0 | . | 0.0 | . | 0.0 | 100 | 0.0 | . | 0.0 | 74 |
Ostrya carpinifolia | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 39 | 0.0 | 39 |
Populus alba, Populus x canescens | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 72 | 0.0 | . | 0.0 | 72 |
Populus nigra s.l. | 0.0 | 90 | 0.0 | 77 | 0.0 | 100 | 0.0 | . | 0.0 | . | 0.0 | 60 |
Populus (altr) | 0.0 | . | 0.0 | 73 | 0.0 | . | 0.0 | 100 | 0.0 | . | 0.0 | 60 |
Populus tremula | 0.0 | 67 | 0.0 | 59 | 0.0 | . | 0.0 | 47 | 0.1 | 44 | 0.0 | 27 |
Prunus avium | 0.1 | 43 | 0.1 | 21 | 0.1 | 44 | 0.0 | 29 | 0.0 | 37 | 0.1 | 15 |
Prunus padus | 0.0 | . | 0.0 | 68 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 68 |
Pyrus communis, Pyrus pyraster | 0.0 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 100 |
Quercus cerris | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 72 | 0.1 | 45 | 0.0 | 42 |
Quercus petraea | 0.5 | 21 | 0.7 | 18 | 0.0 | 61 | 0.1 | 35 | 0.3 | 33 | 0.3 | 12 |
Quercus pubescens | 0.0 | . | 0.0 | 100 | 0.0 | . | 0.0 | 51 | 0.0 | 61 | 0.0 | 45 |
Quercus robur | 0.3 | 30 | 0.7 | 17 | 0.0 | 53 | 0.0 | 60 | 0.2 | 45 | 0.2 | 14 |
Quercus rubra | 0.0 | . | 0.0 | 66 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 66 |
Robinia pseudoacacia | 0.0 | 100 | 0.0 | 80 | 0.0 | . | 0.0 | 79 | 0.2 | 70 | 0.0 | 50 |
Salix (altri) | 0.0 | 56 | 0.1 | 48 | 0.0 | 57 | 0.0 | 38 | 0.1 | 41 | 0.0 | 24 |
Sorbus aria | 0.1 | 21 | 0.0 | 40 | 0.0 | 33 | 0.0 | 32 | 0.0 | 36 | 0.1 | 14 |
Sorbus aucuparia | 0.0 | 41 | 0.0 | 74 | 0.1 | 22 | 0.0 | 33 | 0.0 | 48 | 0.0 | 16 |
Sorbus torminalis | 0.0 | 73 | 0.0 | 63 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 48 |
Tilia cordata | 0.0 | 41 | 0.1 | 32 | 0.0 | 48 | 0.1 | 35 | 0.2 | 36 | 0.1 | 19 |
Tilia platyphyllos | 0.1 | 56 | 0.1 | 53 | 0.0 | 87 | 0.1 | 47 | 0.1 | 42 | 0.1 | 24 |
Ulmus glabra | 0.1 | 33 | 0.1 | 27 | 0.2 | 24 | 0.1 | 24 | 0.0 | 71 | 0.1 | 13 |
Ulmus minor | 0.0 | 93 | 0.0 | . | 0.0 | . | 0.0 | 100 | 0.0 | 100 | 0.0 | 69 |
altre latifoglie | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
altre arbusti | 0.0 | . | 0.0 | 42 | 0.0 | 100 | 0.0 | 58 | 0.0 | 45 | 0.0 | 28 |
non determinabile | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
totale | 28.9 | 2 | 31.4 | 2 | 34.8 | 2 | 28.7 | 2 | 22.8 | 4 | 29.8 | 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. 1211499. Birmensdorf, Swiss Federal Research Institute WSL