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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) | m³/ha/an | ±% | m³/ha/an | ±% | m³/ha/an | ±% | m³/ha/an | ±% | m³/ha/an | ±% | m³/ha/an | ±% | m³/ha/an | ±% |
pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
Abies alba | 2.1 | 7 | 2.3 | 12 | 1.5 | 20 | 0.4 | 31 | 0.1 | 49 | 0.2 | 47 | 1.5 | 6 |
Larix decidua, Larix kaempferi | 0.1 | 35 | 0.1 | 49 | 0.0 | 58 | 0.9 | 25 | 0.6 | 22 | 0.6 | 31 | 0.3 | 13 |
Picea abies | 2.3 | 8 | 3.0 | 10 | 3.4 | 13 | 1.7 | 24 | 4.0 | 13 | 0.8 | 38 | 2.5 | 5 |
Pinus cembra | 0.0 | . | 0.0 | 100 | 0.0 | . | 0.1 | 68 | 0.2 | 40 | 0.0 | 100 | 0.0 | 33 |
Pinus mugo subsp. uncinata | 0.0 | . | 0.0 | 62 | 0.0 | 81 | 0.0 | 977 | 0.0 | 137 | 0.0 | 100 | 0.0 | 57 |
Pinus mugo subsp. mugo | 0.0 | . | 0.0 | 100 | 0.0 | 72 | 0.0 | 100 | 0.0 | 119 | 0.0 | . | 0.0 | 207 |
Pinus nigra | 0.0 | 66 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 66 |
Pinus strobus | 0.0 | 75 | 0.0 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 67 |
Pinus sylvestris | 0.1 | 67 | 0.0 | 138 | 0.0 | 66 | 0.0 | 287 | 0.2 | 41 | 0.0 | 109 | 0.0 | 44 |
Pseudotsuga menziesii | 0.1 | 26 | 0.0 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 100 | 0.1 | 25 |
Taxus baccata | 0.0 | 34 | 0.0 | 65 | 0.0 | 80 | 0.0 | 100 | 0.0 | . | 0.0 | 100 | 0.0 | 30 |
autres résineux | 0.0 | 100 | 0.0 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 74 |
Acer campestre | 0.0 | 35 | 0.0 | 75 | 0.0 | 100 | 0.0 | 88 | 0.0 | 89 | 0.0 | 100 | 0.0 | 31 |
Acer opalus | 0.0 | 559 | 0.0 | 132 | 0.0 | . | 0.0 | 69 | 0.0 | . | 0.0 | . | 0.0 | 989 |
Acer platanoides | 0.0 | 129 | 0.0 | 2050 | 0.0 | 448 | 0.0 | 97 | 0.0 | 100 | 0.0 | 100 | 0.0 | 84 |
Acer pseudoplatanus | 0.5 | 11 | 0.2 | 38 | 0.6 | 28 | 0.1 | 41 | 0.1 | 52 | 0.1 | 53 | 0.3 | 10 |
Aesculus hippocastanum | 0.0 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 100 |
Alnus glutinosa | 0.0 | 39 | 0.0 | . | 0.0 | 100 | 0.0 | . | 0.0 | . | 0.1 | 61 | 0.0 | 33 |
Alnus incana | 0.0 | 120 | 0.0 | 156 | 0.0 | 104 | 0.0 | 348 | 0.1 | 78 | 0.0 | 36359 | 0.0 | 322 |
Alnus viridis | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
Betula pendula | 0.0 | 50 | 0.0 | 96 | 0.0 | 80 | 0.0 | 127 | 0.0 | 113 | 0.0 | 226 | 0.0 | 104 |
Betula pubescens | 0.0 | . | 0.0 | 100 | 0.0 | 100 | 0.0 | 100 | 0.0 | 100 | 0.0 | 100 | 0.0 | 87 |
Carpinus betulus | 0.0 | 36 | 0.0 | . | 0.0 | 71 | 0.0 | 100 | 0.0 | . | 0.0 | 390 | 0.0 | 35 |
Castanea sativa | 0.0 | 100 | 0.0 | 100 | 0.0 | . | 0.0 | 63 | 0.0 | 89 | 0.0 | 940 | 0.0 | 630 |
Fagus sylvatica | 2.0 | 7 | 1.0 | 17 | 1.3 | 19 | 0.0 | 174 | 0.1 | 44 | 1.0 | 21 | 1.2 | 6 |
Fraxinus excelsior | 0.3 | 25 | 0.1 | 65 | 0.0 | 302 | 0.1 | 65 | 0.0 | 191 | 0.2 | 61 | 0.2 | 22 |
Fraxinus ornus | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 2232 | 0.0 | 2232 |
Ilex aquifolium | 0.0 | 59 | 0.0 | 72 | 0.0 | 83 | 0.0 | 100 | 0.0 | . | 0.0 | 44 | 0.0 | 32 |
Juglans regia | 0.0 | 73 | 0.0 | 64 | 0.0 | . | 0.0 | 100 | 0.0 | 160 | 0.0 | 100 | 0.0 | 53 |
Laburnum anagyroides | 0.0 | 92 | 0.0 | . | 0.0 | . | 0.0 | 100 | 0.0 | . | 0.0 | 100 | 0.0 | 259 |
Malus sylvestris | 0.0 | 100 | 0.0 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 464 |
Ostrya carpinifolia | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 252 | 0.0 | 252 |
Populus alba, Populus x canescens | 0.0 | 100 | 0.0 | 100 | 0.0 | . | 0.0 | 100 | 0.0 | . | 0.0 | . | 0.0 | 79 |
Populus nigra s.l. | 0.0 | 69 | 0.0 | . | 0.0 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 60 |
Populus (autres) | 0.0 | 133 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 100 | 0.0 | . | 0.0 | 134 |
Populus tremula | 0.0 | 44 | 0.0 | 92 | 0.0 | 100 | 0.0 | 1437 | 0.0 | 67 | 0.1 | 234 | 0.0 | 336 |
Prunus avium | 0.0 | 40 | 0.0 | 61 | 0.0 | 799 | 0.0 | 56 | 0.0 | 82 | 0.1 | 38 | 0.0 | 27 |
Prunus padus | 0.0 | 49 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 100 | 0.0 | . | 0.0 | 47 |
Pyrus communis, Pyrus pyraster | 0.0 | 100 | 0.0 | . | 0.0 | . | 0.0 | 100 | 0.0 | . | 0.0 | . | 0.0 | 101 |
Quercus cerris | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 74 | 0.0 | 74 |
Quercus petraea | 0.1 | 34 | 0.0 | 104 | 0.0 | 1285 | 0.0 | 199 | 0.0 | 78 | 0.0 | 194 | 0.0 | 31 |
Quercus pubescens | 0.0 | 167 | 0.0 | . | 0.0 | . | 0.0 | 52 | 0.0 | . | 0.0 | 225 | 0.0 | 61 |
Quercus robur | 0.1 | 26 | 0.0 | 64 | 0.0 | 80 | 0.0 | 100 | 0.0 | . | -0.1 | 74 | 0.0 | 30 |
Quercus rubra | 0.0 | 93 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 93 |
Robinia pseudoacacia | 0.0 | 73 | 0.0 | . | 0.0 | . | 0.0 | 127 | 0.0 | . | 0.2 | 50 | 0.0 | 49 |
Salix (autres) | 0.0 | 35 | 0.0 | 274 | 0.0 | 92 | 0.0 | 287 | 0.0 | 88 | 0.0 | 272 | 0.0 | 60 |
Sorbus aria | 0.0 | 41 | 0.0 | 620 | 0.0 | 320 | 0.0 | 34 | 0.0 | 119 | 0.0 | 50 | 0.0 | 52 |
Sorbus aucuparia | 0.0 | 1246 | 0.0 | 94 | 0.0 | 394 | 0.0 | 280 | 0.0 | 51 | 0.0 | 94 | 0.0 | 82 |
Sorbus torminalis | 0.0 | 63 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 63 |
Tilia cordata | 0.0 | 28 | 0.0 | 280 | 0.0 | 55 | 0.0 | 103 | 0.0 | 75 | -0.1 | 159 | 0.0 | 95 |
Tilia platyphyllos | 0.0 | 198 | 0.0 | 110 | 0.0 | 56 | 0.1 | 75 | 0.0 | 100 | 0.0 | 100 | 0.0 | 71 |
Ulmus glabra | 0.0 | 69 | 0.0 | 101 | 0.0 | 3333 | 0.0 | . | 0.0 | 87 | 0.0 | 214 | 0.0 | 70 |
Ulmus minor | 0.0 | 100 | 0.0 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 110 |
autres feuillus | 0.0 | 80 | 0.0 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 100 | 0.0 | 202 |
autres arbustes | 0.0 | 296 | 0.0 | 208 | 0.0 | 98 | 0.0 | 231 | 0.0 | 134 | 0.0 | 137 | 0.0 | 180 |
indéterminable | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
total | 8.0 | 4 | 6.8 | 7 | 7.1 | 9 | 3.3 | 16 | 5.7 | 10 | 3.3 | 17 | 6.5 | 3 |
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. 1403639. Birmensdorf, Swiss Federal Research Institute WSL