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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) | 1000 m³/an | ±% | 1000 m³/an | ±% | 1000 m³/an | ±% | 1000 m³/an | ±% | 1000 m³/an | ±% | 1000 m³/an | ±% | 1000 m³/an | ±% |
pas d'indication | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . |
Abies alba | 878 | 6 | 396 | 9 | 187 | 13 | 28 | 29 | 16 | 32 | 23 | 32 | 1486 | 4 |
Larix decidua, Larix kaempferi | 48 | 31 | 14 | 36 | 2 | 101 | 125 | 17 | 100 | 16 | 84 | 19 | 398 | 9 |
Picea abies | 1549 | 5 | 944 | 6 | 632 | 10 | 249 | 12 | 484 | 9 | 174 | 14 | 4012 | 3 |
Pinus cembra | 0 | . | 0 | 100 | 0 | . | 16 | 34 | 17 | 34 | 0 | 100 | 37 | 24 |
Pinus mugo subsp. uncinata | 0 | . | -1 | 379 | 3 | 105 | 3 | 41 | 4 | 90 | 1 | 100 | 10 | 55 |
Pinus mugo subsp. mugo | 0 | . | 0 | 100 | 0 | 100 | 1 | 100 | 1 | 47 | 0 | . | 2 | 45 |
Pinus nigra | 6 | 68 | 0 | . | 0 | . | 0 | . | 1 | 100 | 0 | . | 6 | 59 |
Pinus strobus | 1 | 237 | 0 | 100 | 0 | . | 0 | . | 0 | . | 0 | . | 2 | 195 |
Pinus sylvestris | 79 | 21 | 5 | 46 | 5 | 70 | 41 | 23 | 33 | 28 | 1 | 148 | 167 | 13 |
Pseudotsuga menziesii | 54 | 29 | 1 | 100 | 0 | . | 0 | . | 0 | . | 1 | 100 | 53 | 28 |
Taxus baccata | 3 | 49 | 0 | 71 | 1 | 41 | 0 | . | 0 | . | 0 | . | 4 | 35 |
autres résineux | 3 | 119 | 0 | 68 | 1 | 81 | 0 | . | 0 | 100 | 0 | . | 4 | 83 |
Acer campestre | 5 | 62 | 1 | 71 | 2 | 72 | 0 | 87 | 0 | 70 | 0 | 70 | 8 | 40 |
Acer opalus | 2 | 41 | 3 | 80 | 0 | . | 0 | 61 | 0 | . | 0 | . | 5 | 46 |
Acer platanoides | 14 | 33 | 3 | 45 | 2 | 65 | 4 | 72 | 1 | 94 | 0 | 100 | 24 | 24 |
Acer pseudoplatanus | 139 | 11 | 54 | 19 | 39 | 28 | 4 | 38 | 4 | 73 | 9 | 35 | 240 | 9 |
Aesculus hippocastanum | 1 | 100 | 0 | 0 | 0 | . | 0 | . | 0 | . | 0 | . | 1 | 100 |
Alnus glutinosa | 23 | 33 | 0 | 0 | 0 | 100 | 0 | 0 | 0 | . | 8 | 53 | 30 | 28 |
Alnus incana | 4 | 39 | 9 | 35 | 6 | 59 | 9 | 56 | 22 | 49 | 6 | 36 | 59 | 24 |
Alnus viridis | 0 | . | 0 | 100 | 0 | 0 | 0 | . | 0 | . | 0 | 100 | 0 | 96 |
Betula pendula | 4 | 44 | 1 | 49 | 14 | 65 | 4 | 47 | 6 | 41 | 34 | 28 | 64 | 21 |
Betula pubescens | 0 | . | 0 | 100 | 0 | 100 | 1 | 100 | 0 | . | 0 | 71 | 2 | 111 |
Carpinus betulus | 23 | 38 | 0 | 100 | 1 | 75 | 0 | 100 | 0 | . | 0 | 71 | 23 | 35 |
Castanea sativa | 1 | 100 | 0 | 100 | 0 | . | 1 | 115 | 0 | 100 | 85 | 26 | 89 | 26 |
Fagus sylvatica | 1114 | 5 | 258 | 12 | 174 | 14 | 14 | 35 | 19 | 33 | 129 | 16 | 1646 | 4 |
Fraxinus excelsior | 295 | 11 | 45 | 22 | 92 | 23 | 7 | 45 | 6 | 38 | 24 | 36 | 446 | 8 |
Fraxinus ornus | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | -2 | 123 | -2 | 123 |
Ilex aquifolium | 0 | 72 | 1 | 83 | 0 | 100 | 0 | . | 0 | . | 2 | 46 | 3 | 37 |
Juglans regia | 2 | 44 | 0 | 100 | 0 | . | 0 | 100 | 1 | 59 | 0 | 83 | 3 | 31 |
Laburnum anagyroides | 1 | 71 | 0 | 71 | 0 | . | 0 | 67 | 0 | . | 0 | 73 | 1 | 37 |
Malus sylvestris | 0 | 100 | 0 | 100 | 0 | . | 0 | . | 0 | . | 0 | 100 | 0 | 69 |
Ostrya carpinifolia | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 15 | 42 | 15 | 42 |
Populus alba, Populus x canescens | 2 | 78 | 13 | 89 | 0 | . | 0 | 0 | 0 | . | 0 | . | 16 | 77 |
Populus nigra s.l. | 6 | 75 | 0 | . | 3 | 100 | 0 | 100 | 0 | . | 0 | 100 | 8 | 59 |
Populus (autres) | 13 | 66 | 0 | . | 0 | . | 0 | 0 | 0 | . | 0 | . | 12 | 66 |
Populus tremula | 3 | 53 | 0 | 100 | 0 | 100 | 2 | 44 | 2 | 71 | 9 | 66 | 17 | 37 |
Prunus avium | 23 | 40 | 2 | 49 | 4 | 39 | 1 | 58 | 1 | 71 | 8 | 41 | 38 | 25 |
Prunus padus | 2 | 58 | 0 | . | 0 | . | 0 | . | 0 | 100 | 0 | . | 2 | 54 |
Pyrus communis, Pyrus pyraster | 0 | 100 | 0 | . | 0 | . | -1 | 100 | 0 | . | 0 | . | -1 | 118 |
Quercus cerris | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 3 | 50 | 3 | 50 |
Quercus petraea | 77 | 21 | 0 | 182 | 2 | 53 | 1 | 54 | 0 | 530 | 4 | 103 | 81 | 20 |
Quercus pubescens | 1 | 73 | 0 | . | 0 | . | 5 | 53 | 0 | . | 2 | 61 | 8 | 38 |
Quercus robur | 52 | 21 | 1 | 200 | 1 | 60 | 1 | 100 | 0 | . | 5 | 43 | 57 | 19 |
Quercus rubra | 11 | 67 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 10 | 67 |
Robinia pseudoacacia | 1 | 66 | 0 | 0 | 0 | . | 1 | 81 | 0 | . | 10 | 57 | 12 | 50 |
Salix (autres) | 4 | 42 | 11 | 71 | 1 | 76 | 4 | 52 | 2 | 46 | 2 | 81 | 26 | 35 |
Sorbus aria | 6 | 34 | 2 | 43 | 1 | 49 | 1 | 41 | 1 | 57 | 2 | 30 | 13 | 18 |
Sorbus aucuparia | 5 | 32 | 4 | 37 | 1 | 47 | 2 | 31 | 0 | 67 | 1 | 73 | 12 | 18 |
Sorbus torminalis | 2 | 56 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 2 | 56 |
Tilia cordata | 11 | 28 | 2 | 86 | 9 | 84 | 0 | 100 | 1 | 58 | 24 | 48 | 46 | 30 |
Tilia platyphyllos | 3 | 62 | 0 | 59 | 16 | 54 | 9 | 57 | 0 | . | 3 | 91 | 30 | 34 |
Ulmus glabra | 6 | 47 | 9 | 39 | 9 | 38 | 0 | 0 | 0 | 65 | -1 | 259 | 23 | 25 |
Ulmus minor | 0 | 100 | 0 | 100 | 0 | . | 0 | . | 0 | . | 0 | 0 | 0 | 131 |
autres feuillus | 0 | 66 | 1 | 100 | 0 | . | 0 | . | 0 | . | 1 | 100 | 2 | 59 |
autres arbustes | 2 | 50 | 0 | 75 | 0 | 68 | 0 | 95 | 0 | 71 | 3 | 38 | 6 | 25 |
indéterminable | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
total | 4477 | 2 | 1781 | 5 | 1210 | 7 | 532 | 9 | 723 | 7 | 672 | 7 | 9261 | 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. 1395284. Birmensdorf, Swiss Federal Research Institute WSL