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IFN4
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 2009/17
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 alba5.646.365.081.1180.8171.0174.03
Larix decidua, Larix kaempferi0.3140.2250.4258.564.584.472.24
Picea abies8.8318.9318.6411.8619.246.8713.02
Pinus cembra0.0.0.1640.0711.4151.6130.0570.410
Pinus mugo subsp. uncinata0.01000.2370.1470.1340.6190.0770.115
Pinus mugo subsp. mugo0.0.0.0860.0420.0550.1280.0760.023
Pinus nigra0.0480.0.0.01000.0.0.0.0.0.0.044
Pinus strobus0.0370.01000.0.0.0.0.0.0.0.0.035
Pinus sylvestris1.080.2480.4282.0131.5140.2460.86
Pseudotsuga menziesii0.2220.0940.0.0.0.0.0.0.01000.122
Taxus baccata0.1240.0440.0330.01000.0.0.0.0.020
autres résineux0.0610.0710.01000.0.0.0.0.0.0.045
Acer campestre0.0200.0510.0710.0540.0790.0490.016
Acer opalus0.0300.0340.0.0.0430.0.0.0.0.020
Acer platanoides0.1190.0400.1320.0770.0900.0590.115
Acer pseudoplatanus1.351.491.990.3200.2310.4181.04
Aesculus hippocastanum0.0740.0.0.0.0.0.0.0.0.01000.067
Alnus glutinosa0.2210.0.0.0.0.0.0.0.0.2300.117
Alnus incana0.0340.1240.3250.2330.4270.2300.212
Alnus viridis0.0.0.0880.0.0.0.0.0.0.0.0.088
Betula pendula0.0390.0390.1330.3190.2231.7110.39
Betula pubescens0.0.0.0710.01000.01000.01000.0.0.061
Carpinus betulus0.2130.0.0.0780.0880.0.0.0670.113
Castanea sativa0.0900.01000.0.0.2550.01005.0100.710
Fagus sylvatica8.634.976.460.8190.8184.795.42
Fraxinus excelsior1.860.8131.6110.4260.2280.8161.14
Fraxinus ornus0.0.0.0.0.0.0.0.0.0.0.0550.055
Ilex aquifolium0.0540.0540.0520.01000.0.0.0440.030
Juglans regia0.0290.0820.01000.0720.0590.0610.022
Laburnum anagyroides0.0720.0.0.0.0.0660.0.0.0590.038
Malus sylvestris0.01000.0720.0.0.0.0.0.0.0.0.068
Ostrya carpinifolia0.0.0.0.0.0.0.0.0.0.0.4250.125
Populus alba, Populus x canescens0.0770.01000.0.0.0690.0.0.0.0.053
Populus nigra s.l.0.1630.0.0.01000.0710.01000.1620.048
Populus (autres)0.1550.0.0.0.0.0.0.01000.0.0.054
Populus tremula0.0450.0510.01000.1330.1420.1350.119
Prunus avium0.1120.1290.1300.1380.0610.1230.19
Prunus padus0.0420.0.0.0.0.01000.01000.0.0.038
Pyrus communis, Pyrus pyraster0.01000.0.0.0.0.01000.0.0.0.0.086
Quercus cerris0.0.0.0.0.0.0.0.0.0.0.0500.050
Quercus petraea0.7110.1390.1480.1320.1480.5200.49
Quercus pubescens0.0580.0.0.0.0.2320.0.0.1290.020
Quercus robur0.5120.1410.1390.0770.0.0.1400.211
Quercus rubra0.0590.0.0.0.0.0.0.0.0.0.0.059
Robinia pseudoacacia0.1680.01000.0.0.0720.0.0.1380.037
Salix (autres)0.0310.1370.0520.1260.1380.2270.114
Sorbus aria0.1140.1240.1330.1220.0360.1180.19
Sorbus aucuparia0.0210.1200.1310.1250.0320.0350.011
Sorbus torminalis0.0440.0.0.0.0.0.0.0.0.0.0.044
Tilia cordata0.1300.1340.2400.1530.0750.4180.113
Tilia platyphyllos0.1220.1620.1340.2360.01000.0480.119
Ulmus glabra0.1160.1210.1200.0.0.0660.0460.110
Ulmus minor0.0630.01000.0.0.0.0.0.0.0.0.056
autres feuillus0.01000.01000.0.0.0.0.0.0.0860.061
autres arbustes0.0250.0450.0740.0510.0520.1240.015
indéterminable0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total30.5134.0235.9228.5330.5228.0231.21
© WSL, Inventaire forestier national suisse, 06.03.2024 #1211592/393341

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. 1211592. Birmensdorf, Swiss Federal Research Institute WSL

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