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IFN3
surface terrière
essence (56 classes)
découpage régional: région de forêt protectrice
unité: m²/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 km
état 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)m²/ha±%m²/ha±%m²/ha±%m²/ha±%m²/ha±%m²/ha±%m²/ha±%
pas d'indication0.0.0.0.0.0.0.0.0.0.0.0.0.0.
Abies alba5.446.064.881.1190.7161.0173.93
Larix decidua, Larix kaempferi0.3150.2260.4258.474.183.982.04
Picea abies9.8319.0318.6412.1618.346.4713.22
Pinus cembra0.0.0.1670.0711.3151.5140.0590.310
Pinus mugo subsp. uncinata0.0.0.2340.1510.1330.6190.0760.115
Pinus mugo subsp. mugo0.0.0.0690.0460.0620.1330.01000.025
Pinus nigra0.0480.0.0.01000.0.0.01000.0.0.041
Pinus strobus0.0340.01000.0.0.0.0.0.0.0.0.032
Pinus sylvestris1.180.2450.4282.1131.6140.2440.96
Pseudotsuga menziesii0.2230.01000.0.0.0.0.0.0.01000.122
Taxus baccata0.1250.0520.0380.01000.0.0.0.0.021
autres résineux0.0290.0520.0650.0.0.0710.0890.023
Acer campestre0.1200.0550.0590.0530.0790.0540.017
Acer opalus0.0320.0370.0.0.0400.0.0.0.0.021
Acer platanoides0.1200.0360.1360.0760.0890.0640.015
Acer pseudoplatanus1.251.291.7100.2220.2250.3200.94
Aesculus hippocastanum0.0750.0.0.0.0.0.0.0.0.0.0.075
Alnus glutinosa0.1210.0.0.0.0.0.0.0.0.2330.118
Alnus incana0.0360.2230.3240.2310.3270.3290.212
Alnus viridis0.0.0.0.0.0.0.0.0.0.0.01000.0100
Betula pendula0.0390.0440.0490.3200.2351.7110.39
Betula pubescens0.0.0.0590.01000.01000.0.0.0.0.062
Carpinus betulus0.2130.0.0.0750.01000.0.0.0490.113
Castanea sativa0.0800.01000.0.0.1530.01004.9100.710
Fagus sylvatica8.735.076.570.8200.8184.4115.52
Fraxinus excelsior1.860.7151.7130.4290.2300.6161.15
Fraxinus ornus0.0.0.0.0.0.0.0.0.0.0.0660.066
Ilex aquifolium0.0590.0630.0710.01000.0.0.0510.038
Juglans regia0.0330.01000.0.0.01000.0620.0670.026
Laburnum anagyroides0.0710.0.0.0.0.0550.0.0.0590.037
Malus sylvestris0.01000.01000.0.0.0.0.0.0.0.0.081
Ostrya carpinifolia0.0.0.0.0.0.0.0.0.0.0.4250.025
Populus alba, Populus x canescens0.0700.01000.0.0.01000.0.0.0.0.054
Populus nigra s.l.0.0600.0.0.01000.01000.01000.0790.041
Populus (autres)0.0520.0.0.0.0.0.0.0.0.01000.049
Populus tremula0.0540.0680.01000.1400.1460.1360.021
Prunus avium0.1130.1350.1310.1380.0580.1230.110
Prunus padus0.0470.0.0.01000.0.0.0720.0.0.043
Pyrus communis, Pyrus pyraster0.01000.0.0.0.0.01000.0.0.01000.076
Quercus cerris0.0.0.0.0.0.0.0.0.0.0.0440.044
Quercus petraea0.8110.1380.1420.1340.1480.6240.49
Quercus pubescens0.0560.0.0.0.0.2320.0.0.1300.020
Quercus robur0.6130.1370.1410.0680.0.0.1410.311
Quercus rubra0.0620.0.0.0.0.0.0.0.0.0.0.062
Robinia pseudoacacia0.0730.01000.0.0.0750.0.0.1380.038
Salix (autres)0.0300.1510.0510.1320.1350.2240.114
Sorbus aria0.1190.1240.1320.1300.0470.1180.111
Sorbus aucuparia0.0230.1180.1250.1260.0320.0400.010
Sorbus torminalis0.0460.0.0.0.0.0.0.0.0.0.0.046
Tilia cordata0.1220.1370.1310.1620.0690.4200.113
Tilia platyphyllos0.1240.1770.2590.2340.0.0.0480.121
Ulmus glabra0.1170.1220.2190.0.0.0730.0390.111
Ulmus minor0.0530.01000.0.0.0.0.0.0.0.0.047
autres feuillus0.0700.0860.0.0.0.0.0.0.0870.051
autres arbustes0.0300.0480.0570.0730.0520.1230.016
indéterminable0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total31.4133.8235.8328.5329.0226.6331.11
© WSL, Inventaire forestier national suisse, 06.03.2024 #1211556/393305

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. 1211556. Birmensdorf, Swiss Federal Research Institute WSL

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