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/anno | ±% | m³/ha/anno | ±% | m³/ha/anno | ±% | m³/ha/anno | ±% | m³/ha/anno | ±% | m³/ha/anno | ±% | m³/ha/anno | ±% |
nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
Abies alba | 2.1 | 5 | 2.4 | 8 | 1.6 | 11 | 0.3 | 35 | 0.3 | 25 | 0.2 | 47 | 1.5 | 4 |
Larix decidua, Larix kaempferi | 0.1 | 21 | 0.0 | 45 | 0.0 | 81 | 1.3 | 12 | 0.6 | 19 | 0.6 | 18 | 0.3 | 8 |
Picea abies | 3.5 | 4 | 4.2 | 6 | 4.2 | 8 | 1.9 | 15 | 3.7 | 8 | 1.5 | 15 | 3.4 | 3 |
Pinus cembra | 0.0 | . | 0.0 | 171 | 0.0 | 73 | 0.1 | 44 | 0.2 | 23 | 0.0 | 53 | 0.0 | 21 |
Pinus mugo subsp. uncinata | 0.0 | 100 | 0.0 | 73 | 0.0 | 87 | 0.0 | 108 | 0.0 | 212 | 0.0 | 73 | 0.0 | 193 |
Pinus mugo subsp. mugo | 0.0 | . | 0.0 | 85 | 0.0 | 117 | 0.0 | 156 | 0.0 | 1256 | 0.0 | 100 | 0.0 | 102 |
Pinus nigra | 0.0 | 195 | 0.0 | . | 0.0 | 100 | 0.0 | . | 0.0 | 100 | 0.0 | . | 0.0 | 87 |
Pinus strobus | 0.0 | 63 | 0.0 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 63 |
Pinus sylvestris | 0.1 | 48 | 0.0 | 74 | 0.0 | 199 | 0.1 | 75 | 0.1 | 72 | 0.0 | 64 | 0.1 | 31 |
Pseudotsuga menziesii | 0.1 | 23 | 0.0 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 100 | 0.0 | 23 |
Taxus baccata | 0.0 | 263 | 0.0 | 50 | 0.0 | 372 | 0.0 | 100 | 0.0 | . | 0.0 | . | 0.0 | 774 |
altre conifere | 0.0 | 56 | 0.0 | 77 | 0.0 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 51 |
Acer campestre | 0.0 | 53 | 0.0 | 62 | 0.0 | 71 | 0.0 | 54 | 0.0 | 71 | 0.0 | 83 | 0.0 | 39 |
Acer opalus | 0.0 | 99 | 0.0 | 120 | 0.0 | . | 0.0 | 46 | 0.0 | . | 0.0 | . | 0.0 | 63 |
Acer platanoides | 0.0 | 54 | 0.0 | 231 | 0.0 | 41 | 0.0 | 90 | 0.0 | 111 | 0.0 | 66 | 0.0 | 39 |
Acer pseudoplatanus | 0.3 | 13 | 0.3 | 18 | 0.3 | 29 | 0.1 | 42 | 0.0 | 67 | 0.1 | 44 | 0.2 | 9 |
Aesculus hippocastanum | 0.0 | 87 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 100 | 0.0 | 72 |
Alnus glutinosa | 0.1 | 34 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 196 | 0.0 | 34 |
Alnus incana | 0.0 | 327 | 0.0 | 96 | 0.0 | 175 | 0.0 | 235 | 0.1 | 53 | -0.1 | 41 | 0.0 | 155 |
Alnus viridis | 0.0 | . | 0.0 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 100 |
Betula pendula | 0.0 | 55 | 0.0 | 80 | 0.0 | 37 | 0.1 | 40 | 0.1 | 43 | 0.2 | 28 | 0.1 | 19 |
Betula pubescens | 0.0 | . | 0.0 | 83 | 0.0 | 100 | 0.0 | 100 | 0.0 | 100 | 0.0 | . | 0.0 | 68 |
Carpinus betulus | 0.0 | 29 | 0.0 | . | 0.0 | 83 | 0.0 | 119 | 0.0 | . | 0.0 | 173 | 0.0 | 29 |
Castanea sativa | 0.0 | 95 | 0.0 | 100 | 0.0 | . | 0.0 | 346 | 0.0 | 100 | 0.4 | 41 | 0.0 | 39 |
Fagus sylvatica | 2.6 | 4 | 1.2 | 11 | 1.4 | 13 | 0.3 | 30 | 0.1 | 41 | 0.6 | 23 | 1.5 | 4 |
Fraxinus excelsior | 0.6 | 10 | 0.2 | 22 | 0.3 | 34 | 0.1 | 65 | 0.0 | 71 | 0.2 | 28 | 0.3 | 8 |
Fraxinus ornus | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 79 | 0.0 | 79 |
Ilex aquifolium | 0.0 | 55 | 0.0 | 63 | 0.0 | 70 | 0.0 | 100 | 0.0 | . | 0.0 | 34 | 0.0 | 25 |
Juglans regia | 0.0 | 66 | 0.0 | 126 | 0.0 | 100 | 0.0 | 71 | 0.0 | 79 | 0.0 | 84 | 0.0 | 40 |
Laburnum anagyroides | 0.0 | 83 | 0.0 | . | 0.0 | . | 0.0 | 97 | 0.0 | . | 0.0 | 71 | 0.0 | 124 |
Malus sylvestris | 0.0 | 100 | 0.0 | 97 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 78 |
Ostrya carpinifolia | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 32 | 0.0 | 32 |
Populus alba, Populus x canescens | 0.0 | 74 | 0.0 | 100 | 0.0 | . | 0.0 | 87 | 0.0 | . | 0.0 | . | 0.0 | 56 |
Populus nigra s.l. | 0.0 | 49 | 0.0 | . | 0.0 | 100 | 0.0 | 100 | 0.0 | 100 | 0.0 | 59 | 0.0 | 38 |
Populus (altr) | 0.0 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 100 | 0.0 | . | 0.0 | 70 |
Populus tremula | 0.0 | 56 | 0.0 | 59 | 0.0 | 100 | 0.0 | 40 | 0.0 | 42 | 0.1 | 50 | 0.0 | 26 |
Prunus avium | 0.0 | 25 | 0.0 | 193 | 0.0 | 113 | 0.0 | 155 | 0.0 | 146 | 0.0 | 69 | 0.0 | 28 |
Prunus padus | 0.0 | 49 | 0.0 | . | 0.0 | 100 | 0.0 | 100 | 0.0 | 100 | 0.0 | . | 0.0 | 46 |
Pyrus communis, Pyrus pyraster | 0.0 | 100 | 0.0 | . | 0.0 | . | 0.0 | 100 | 0.0 | . | 0.0 | . | 0.0 | 100 |
Quercus cerris | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 65 | 0.0 | 65 |
Quercus petraea | 0.1 | 20 | 0.0 | 58 | 0.0 | 340 | 0.0 | 47 | 0.0 | 389 | 0.1 | 34 | 0.1 | 17 |
Quercus pubescens | 0.0 | 104 | 0.0 | . | 0.0 | . | 0.0 | 71 | 0.0 | . | 0.0 | 172 | 0.0 | 84 |
Quercus robur | 0.1 | 24 | 0.0 | 60 | 0.0 | 291 | 0.0 | 621 | 0.0 | . | 0.0 | 342 | 0.0 | 23 |
Quercus rubra | 0.0 | 60 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 60 |
Robinia pseudoacacia | 0.0 | 43 | 0.0 | 100 | 0.0 | . | 0.0 | 82 | 0.0 | . | 0.0 | 78 | 0.0 | 41 |
Salix (altri) | 0.0 | 208 | 0.0 | 74 | 0.0 | 88 | 0.0 | 71 | 0.0 | 127 | 0.0 | 178 | 0.0 | 48 |
Sorbus aria | 0.0 | 60 | 0.0 | 40 | 0.0 | 81 | 0.0 | 42 | 0.0 | 95 | 0.0 | 7275 | 0.0 | 31 |
Sorbus aucuparia | 0.0 | 70 | 0.0 | 379 | 0.0 | 121 | 0.0 | 45 | 0.0 | 269 | 0.0 | 714 | 0.0 | 111 |
Sorbus torminalis | 0.0 | 171 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 171 |
Tilia cordata | 0.0 | 32 | 0.0 | 114 | 0.0 | 53 | 0.0 | 62 | 0.0 | 79 | 0.1 | 53 | 0.0 | 23 |
Tilia platyphyllos | 0.0 | 28 | 0.0 | 219 | 0.0 | 59 | 0.0 | 907 | 0.0 | 100 | 0.0 | 98 | 0.0 | 45 |
Ulmus glabra | 0.0 | 50 | 0.0 | 101 | -0.1 | 61 | 0.0 | . | 0.0 | 125 | 0.0 | 115 | 0.0 | 120 |
Ulmus minor | 0.0 | 253 | 0.0 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 260 |
altre latifoglie | 0.0 | 73 | 0.0 | 147 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 71 | 0.0 | 51 |
altre arbusti | 0.0 | 31 | 0.0 | 43 | 0.0 | 57 | 0.0 | 212 | 0.0 | 1012 | 0.0 | 54 | 0.0 | 23 |
non determinabile | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
totale | 10.2 | 2 | 8.7 | 4 | 8.0 | 6 | 4.5 | 9 | 5.3 | 7 | 4.4 | 8 | 7.9 | 2 |
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. 1363198. Birmensdorf, Swiss Federal Research Institute WSL