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IFN2–IFN3
accroissement (accroissement brut)
essence (56 classes)
découpage régional: région de forêt protectrice
unité: m³/ha/an
ensemble analysé: forêt accessible sans la forêt buissonnante IFN2/IFN3
réseau: réseau 1,4 km
évolution 1993/95–2004/06
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/an±%m³/ha/an±%m³/ha/an±%m³/ha/an±%m³/ha/an±%m³/ha/an±%m³/ha/an±%
pas d'indication0.0.0.0.0.0.0.0.0.0.0.0.0.0.
Abies alba2.152.361.690.4200.2230.2301.43
Larix decidua, Larix kaempferi0.1330.1280.1511.3110.7120.5190.48
Picea abies3.845.345.462.584.351.2113.82
Pinus cembra0.0.0.0910.0860.1230.2210.0720.015
Pinus mugo subsp. uncinata0.0.0.01380.0710.0360.0480.0840.032
Pinus mugo subsp. mugo0.0.0.01000.0710.01000.0340.01000.033
Pinus nigra0.0520.0.0.01000.0.0.01000.0.0.043
Pinus strobus0.0700.01000.0.0.0.0.0.0.0.0.066
Pinus sylvestris0.2150.0410.1490.3210.2210.0630.110
Pseudotsuga menziesii0.1240.0930.0.0.0.0.0.0.01000.024
Taxus baccata0.0300.0540.0380.01000.0.0.0.0.024
autres résineux0.0640.0500.0760.0.0.0590.01000.052
Acer campestre0.02490.0680.0720.0530.0700.0510.084
Acer opalus0.0480.0640.0.0.0450.0.0.0.0.034
Acer platanoides0.0370.0420.0540.0680.0940.0670.025
Acer pseudoplatanus0.490.3130.3230.1300.0550.1550.27
Aesculus hippocastanum0.03680.0.0.0.0.0.0.0.0.0.0.0368
Alnus glutinosa0.0300.0.0.01000.0.0.0.0.0390.025
Alnus incana0.0320.1290.1520.1400.1370.1260.116
Alnus viridis0.0.0.01000.0.0.0.0.0.0.01000.096
Betula pendula0.0270.0430.1660.1280.0290.3180.114
Betula pubescens0.0.0.01760.01000.01000.0.0.0710.0103
Carpinus betulus0.1250.01000.0740.01000.0.0.0530.024
Castanea sativa0.0770.01000.0.0.0560.01000.6180.117
Fagus sylvatica2.741.391.4110.2230.1251.2161.53
Fraxinus excelsior0.780.2160.7170.1310.1360.3210.46
Fraxinus ornus0.0.0.0.0.0.0.0.0.0.0.01410.0141
Ilex aquifolium0.0600.0790.0710.01000.0.0.0390.029
Juglans regia0.0370.01000.01000.01000.0870.01200.056
Laburnum anagyroides0.0710.0710.0.0.0650.0.0.0670.036
Malus sylvestris0.01000.01000.0.0.0.0.0.0.01000.070
Ostrya carpinifolia0.0.0.0.0.0.0.0.0.0.0.1310.031
Populus alba, Populus x canescens0.0620.0900.0.0.01000.0.0.0.0.070
Populus nigra s.l.0.0510.0.0.01000.0930.01000.0980.040
Populus (autres)0.0620.0.0.0.0.0.0.0.0.01000.058
Populus tremula0.0580.0740.01000.0380.0500.0640.028
Prunus avium0.0300.0470.0330.0450.0710.0360.018
Prunus padus0.0480.0.0.01000.0.0.0710.0.0.043
Pyrus communis, Pyrus pyraster0.01000.0.0.0.0.01000.0.0.01000.0129
Quercus cerris0.0.0.0.0.0.0.0.0.0.0.0500.050
Quercus petraea0.2150.0550.0480.0540.0800.0570.114
Quercus pubescens0.0630.0.0.0.0.0390.0.0.02330.046
Quercus robur0.1180.0540.0480.0660.0.0.0370.115
Quercus rubra0.0590.0.0.0.0.0.0.0.0.0.0.059
Robinia pseudoacacia0.0890.01000.0.0.0810.0.0.1410.046
Salix (autres)0.0460.0600.0480.0360.0310.0360.022
Sorbus aria0.0200.04040.0350.01180.0470.0210.019
Sorbus aucuparia0.0260.0240.0590.0230.0320.0480.015
Sorbus torminalis0.0530.0.0.0.0.0.0.0.0.0.0.053
Tilia cordata0.0330.0870.0860.0620.0580.1370.022
Tilia platyphyllos0.0300.0470.1540.1520.0.0.0540.024
Ulmus glabra0.0370.0310.1270.0.0.0460.04300.019
Ulmus minor0.0600.01000.0.0.0.0.0.0.0.0.061
autres feuillus0.0840.0940.0.0.0.0.0.0.0890.055
autres arbustes0.0360.0540.0530.03920.0580.0290.019
indéterminable0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total10.929.8310.045.456.145.158.71
© WSL, Inventaire forestier national suisse, 06.03.2024 #1281956/463706

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. 1281956. Birmensdorf, Swiss Federal Research Institute WSL

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