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IFN4IFN5
évolution: volume des arbres vifs (bois de tige)
essence (56 classes)
découpage régional: région de forêt protectrice
unité: m³/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1-IFN5
réseau: réseau 1,4 km, sous-réseaux 1 à 5
évolution 2009/17–2018/26
région de forêt protectrice
Plateau/JuraNord des Alpes ouestNord des Alpes estSud-ouest des AlpesSud-est des AlpesSud des AlpesSuisse
essence (56 classes)m³/ha±%m³/ha±%m³/ha±%m³/ha±%m³/ha±%m³/ha±%m³/ha±%
pas d'indication..............
Abies alba1.31558.4415.1673.5310.51492.2473.234
Larix decidua, Larix kaempferi0.12580.562-0.21974.1582.6824.8381.331
Picea abies-16.620-9.374-9.9868.65611.5605.3156-6.636
Pinus cembra..0.11000.0.0.51001.3600.01000.248
Pinus mugo subsp. uncinata..0.4540.2860.03390.22830.11000.157
Pinus mugo subsp. mugo..0.01000.0700.0670.079..0.075
Pinus nigra-0.1109..........-0.1109
Pinus strobus0.21010.11000.0.......0.189
Pinus sylvestris-1.3410.14520.389-1.1880.5210-0.3109-0.551
Pseudotsuga menziesii0.61010.11000.0.....0.31000.387
Taxus baccata0.2450.0650.2800.01000.0.0.01000.137
autres résineux0.01000.01000.0.0.0.0.0...0.077
Acer campestre0.1350.1760.11070.0880.0890.01000.131
Acer opalus0.0295-0.11120.0.0.0690.0...0.0144
Acer platanoides0.1144-0.12020.09280.3970.11400.01000.1116
Acer pseudoplatanus2.9180.61233.9410.8410.6640.5801.917
Aesculus hippocastanum0.0100..........0.0100
Alnus glutinosa0.21340.0.0.0100....0.6630.170
Alnus incana-0.1790.0572-0.4870.08360.2256-0.1214-0.1114
Alnus viridis..............
Betula pendula0.3550.0960.0339-0.21000.07230.43040.1108
Betula pubescens..0.01000.01000.11000.01000.01000.071
Carpinus betulus-0.12600.0.0.01150.01000.0.0.03900.0248
Castanea sativa0.0820.01000.0.0.1810.0910.53750.1358
Fagus sylvatica-3.5552.11085.361-0.42300.02128798.1220.5191
Fraxinus excelsior-4.029-0.2452-2.4700.8510.018231.461-1.633
Fraxinus ornus..........0.02740.0274
Ilex aquifolium0.0590.0710.0660.01000.0.0.2410.030
Juglans regia0.073-0.11370.0.0.01000.11600.01000.0250
Laburnum anagyroides0.0920.0.0.0.0.01000.0.0.01000.0354
Malus sylvestris0.01000.01000.0.0.0.0.0...0.081
Ostrya carpinifolia..........0.22360.0236
Populus alba, Populus x canescens0.11000.21000.0.0.01000.0...0.175
Populus nigra s.l.0.2710.0.-0.9100......0.0598
Populus (autres)-0.5710.0.0.0.0.0.0.0100..-0.269
Populus tremula0.1430.11030.0100-0.2167-0.6640.42530.011033
Prunus avium0.06130.0145-0.13640.3560.1810.5440.181
Prunus padus0.0680.0.0.0.0.0.0.0100..0.064
Pyrus communis, Pyrus pyraster0.01000.0.0.0.0.41000.0...0.0100
Quercus cerris..........0.21640.0164
Quercus petraea-0.7910.21040.11150.02590.2780.580-0.2166
Quercus pubescens0.01670.0.0.0.0.4470.0.0.11510.151
Quercus robur0.41280.1690.11730.11000.0.-0.4710.2132
Quercus rubra0.172..........0.072
Robinia pseudoacacia0.07850.0.0.0.-0.11270.0.1.7500.252
Salix (autres)0.1191-0.31430.01130.09230.382-0.31030.0866
Sorbus aria-0.11100.0970.02190.234-0.11190.2400.0250
Sorbus aucuparia0.0840.03060.01650.04460.1510.0940.04215
Sorbus torminalis0.083..........0.083
Tilia cordata0.242-0.31070.377-0.1103-0.172-0.23080.0289
Tilia platyphyllos-0.11220.11100.3500.4920.1100-0.12440.0144
Ulmus glabra0.2580.21270.09660.0.-0.1870.11380.169
Ulmus minor0.11000.01000.0.......0.0110
autres feuillus0.197-0.11000.0.0.0.0.0.0.01000.0167
autres arbustes0.03610.0675-0.1980.01300.010270.2660.087
indéterminable0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total-19.5262.83212.349918.63217.44527.238-0.14478
© WSL, Inventaire forestier national suisse, 06.03.2024 #1375956/557718

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. 1375956. Birmensdorf, Swiss Federal Research Institute WSL

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