Scelta degli argomenti
regione dei boschi di protezione | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Giura/Altopiano | Alpi nordoccidentali | Alpi nordorientali | Alpi sudoccidentali | Alpi sudorientali | Sud delle Alpi | Svizzera | ||||||||
specie arborea (56 classi) | m³/ha | ±% | m³/ha | ±% | m³/ha | ±% | m³/ha | ±% | m³/ha | ±% | m³/ha | ±% | m³/ha | ±% |
nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
Abies alba | 69.9 | 5 | 85.3 | 8 | 61.1 | 11 | 9.1 | 30 | 8.6 | 27 | 11.2 | 28 | 52.4 | 4 |
Larix decidua, Larix kaempferi | 3.2 | 21 | 2.8 | 32 | 3.8 | 35 | 70.6 | 11 | 42.1 | 11 | 30.5 | 13 | 16.9 | 6 |
Picea abies | 154.8 | 4 | 236.7 | 5 | 239.3 | 6 | 119.1 | 8 | 206.8 | 6 | 73.5 | 11 | 172.1 | 2 |
Pinus cembra | 0.0 | . | 0.1 | 71 | 0.0 | . | 7.5 | 23 | 11.0 | 20 | 0.0 | 100 | 2.0 | 15 |
Pinus mugo subsp. uncinata | 0.0 | . | 0.8 | 72 | 0.5 | 63 | 1.7 | 33 | 4.0 | 29 | 0.4 | 100 | 0.9 | 21 |
Pinus mugo subsp. mugo | 0.0 | . | 0.0 | 72 | 0.0 | 100 | 0.2 | 89 | 0.1 | 58 | 0.0 | . | 0.0 | 53 |
Pinus nigra | 0.4 | 60 | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.2 | 52 |
Pinus strobus | 0.7 | 42 | 0.1 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 39 |
Pinus sylvestris | 14.7 | 10 | 2.9 | 56 | 2.8 | 41 | 17.8 | 19 | 18.1 | 20 | 1.2 | 52 | 10.4 | 8 |
Pseudotsuga menziesii | 2.0 | 33 | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 100 | 0.9 | 31 |
Taxus baccata | 0.2 | 31 | 0.0 | 79 | 0.0 | 479 | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 40 |
altre conifere | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
Acer campestre | 0.2 | 40 | 0.1 | 81 | 0.0 | 100 | 0.0 | 100 | 0.1 | 100 | 0.1 | 56 | 0.1 | 32 |
Acer opalus | 0.2 | 48 | 0.2 | 74 | 0.0 | . | 0.2 | 68 | 0.0 | . | 0.0 | . | 0.1 | 36 |
Acer platanoides | 0.7 | 32 | 0.7 | 51 | 1.0 | 36 | 0.1 | 443 | 0.2 | 85 | 0.1 | 100 | 0.5 | 22 |
Acer pseudoplatanus | 10.3 | 8 | 10.1 | 14 | 17.9 | 13 | 1.2 | 38 | 0.8 | 51 | 0.9 | 38 | 8.1 | 6 |
Aesculus hippocastanum | 0.0 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 100 |
Alnus glutinosa | 1.7 | 28 | 0.2 | 65 | 0.0 | 100 | 0.0 | . | 0.0 | . | 1.5 | 49 | 0.9 | 23 |
Alnus incana | 0.4 | 39 | 0.7 | 32 | 1.6 | 48 | 1.0 | 65 | 2.5 | 34 | 1.0 | 34 | 0.9 | 17 |
Alnus viridis | 0.0 | . | 0.0 | 100 | 0.0 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 91 |
Betula pendula | 0.2 | 37 | 0.2 | 60 | 0.6 | 51 | 1.9 | 26 | 0.4 | 44 | 10.2 | 16 | 1.6 | 13 |
Betula pubescens | 0.0 | . | 0.2 | 83 | 0.0 | 100 | 0.3 | 100 | 0.0 | . | 0.3 | 61 | 0.1 | 45 |
Carpinus betulus | 2.1 | 18 | 0.0 | 100 | 0.1 | 100 | 0.0 | 100 | 0.0 | . | 0.1 | 70 | 0.8 | 17 |
Castanea sativa | 0.0 | 100 | 0.0 | . | 0.0 | . | 1.0 | 56 | 0.1 | 100 | 37.9 | 13 | 4.5 | 13 |
Fagus sylvatica | 105.3 | 4 | 57.5 | 10 | 71.5 | 11 | 6.6 | 30 | 10.3 | 27 | 31.6 | 13 | 64.8 | 3 |
Fraxinus excelsior | 20.3 | 10 | 7.4 | 19 | 17.4 | 17 | 2.0 | 34 | 1.8 | 52 | 2.1 | 30 | 11.9 | 7 |
Fraxinus ornus | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 100 | 0.0 | 100 |
Ilex aquifolium | 0.0 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 70 | 0.0 | 66 |
Juglans regia | 0.0 | 84 | 0.1 | 70 | 0.0 | . | 0.0 | . | 0.1 | 71 | 0.1 | 100 | 0.0 | 43 |
Laburnum anagyroides | 0.0 | 86 | 0.1 | 73 | 0.0 | . | 0.0 | 76 | 0.0 | . | 0.0 | 100 | 0.0 | 54 |
Malus sylvestris | 0.0 | 100 | 0.0 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 100 | 0.0 | 68 |
Ostrya carpinifolia | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 2.1 | 39 | 0.2 | 39 |
Populus alba, Populus x canescens | 0.0 | 100 | 1.2 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 70 |
Populus nigra s.l. | 0.4 | 72 | 0.0 | . | 0.4 | 100 | 0.0 | 100 | 0.0 | . | 0.2 | 100 | 0.2 | 54 |
Populus (altr) | 0.3 | 61 | 0.0 | . | 0.0 | . | 0.1 | 100 | 0.0 | . | 0.0 | 100 | 0.1 | 56 |
Populus tremula | 0.2 | 54 | 0.0 | . | 0.1 | 100 | 0.2 | 52 | 0.2 | 72 | 0.7 | 50 | 0.2 | 29 |
Prunus avium | 1.5 | 22 | 0.4 | 58 | 1.0 | 30 | 0.2 | 55 | 0.1 | 67 | 0.6 | 46 | 0.9 | 16 |
Prunus padus | 0.1 | 64 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 64 |
Pyrus communis, Pyrus pyraster | 0.0 | 88 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 88 |
Quercus cerris | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 62 | 0.1 | 62 |
Quercus petraea | 8.0 | 14 | 0.2 | 61 | 0.8 | 55 | 0.4 | 39 | 0.9 | 72 | 3.6 | 33 | 3.8 | 12 |
Quercus pubescens | 0.1 | 93 | 0.0 | . | 0.0 | . | 0.6 | 57 | 0.0 | . | 0.6 | 42 | 0.1 | 33 |
Quercus robur | 6.0 | 16 | 0.9 | 57 | 0.6 | 68 | 0.2 | 100 | 0.0 | . | 1.3 | 59 | 2.7 | 15 |
Quercus rubra | 0.4 | 56 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 56 |
Robinia pseudoacacia | 0.1 | 76 | 0.0 | . | 0.0 | . | 0.3 | 83 | 0.0 | . | 1.8 | 66 | 0.3 | 50 |
Salix (altri) | 0.4 | 56 | 0.2 | 50 | 0.2 | 59 | 0.4 | 49 | 0.3 | 53 | 0.4 | 56 | 0.3 | 28 |
Sorbus aria | 0.5 | 19 | 0.3 | 40 | 0.4 | 51 | 0.3 | 40 | 0.2 | 69 | 0.4 | 32 | 0.4 | 14 |
Sorbus aucuparia | 0.1 | 35 | 0.7 | 23 | 0.3 | 32 | 0.1 | 56 | 0.1 | 56 | 0.1 | 55 | 0.2 | 16 |
Sorbus torminalis | 0.1 | 55 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 55 |
Tilia cordata | 0.6 | 30 | 1.4 | 50 | 1.0 | 44 | 0.0 | 100 | 0.3 | 81 | 1.8 | 30 | 0.8 | 20 |
Tilia platyphyllos | 0.7 | 41 | 0.5 | 65 | 1.0 | 62 | 1.2 | 64 | 0.0 | . | 1.0 | 57 | 0.7 | 25 |
Ulmus glabra | 0.6 | 28 | 0.7 | 35 | 2.8 | 25 | 0.0 | 100 | 0.3 | 77 | 0.4 | 71 | 0.8 | 16 |
Ulmus minor | 0.0 | 100 | 0.0 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 77 |
altre latifoglie | 0.0 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 100 | 0.0 | 71 |
altre arbusti | 0.1 | 50 | 0.0 | . | 0.1 | 58 | 0.0 | 80 | 0.1 | 84 | 0.1 | 39 | 0.1 | 27 |
non determinabile | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
totale | 407.6 | 2 | 413.2 | 3 | 426.2 | 4 | 244.5 | 5 | 309.7 | 4 | 218.8 | 4 | 363.0 | 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. 1217734. Birmensdorf, Swiss Federal Research Institute WSL