Recherche dans d'anciens sets de données

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Résultat de la recherche: 1 inscription 1 page
IFN3
surface terrière
essence (espèces ligneuses, 56 classes)
unité d'interprétation: région de production
unité: m²/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau terrestre IFN3
état 2004/06
région de production
JuraPlateauPréalpesAlpesSud des AlpesSuisse
essence (espèces ligneuses, 56 classes) m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
Abies alba6.354.667.051.581.0173.93
Larix decidua/L. kaempferi0.1320.4160.1324.353.972.04
Picea abies9.2410.2419.2316.436.7713.22
Pinus cembra....0.0791.0100.0560.310
Pinus mugo arborea....0.2370.3140.0670.114
Pinus mugo prostrata....0.01000.1250.0840.024
Pinus nigra0.149....0.076..0.041
Pinus strobus0.0710.0420.075..0.01000.033
Pinus sylvestris1.1121.190.2361.490.3400.96
Pseudotsuga menziesii0.1480.3240.073..0.0740.120
Taxus baccata0.1390.1310.0460.060..0.021
autres résineux0.0380.0420.0560.0460.0880.022
Acer campestre0.1230.0300.0480.0400.0530.016
Acer opalus0.1330.0800.01000.028..0.021
Acer platanoides0.1230.1320.0300.0360.0610.015
Acer pseudoplatanus1.371.181.380.790.3190.94
Aesculus hippocastanum0.01000.0100......0.076
Alnus glutinosa0.1430.2240.0...0.1310.117
Alnus incana0.0820.0320.2200.3160.3280.211
Alnus viridis........0.01000.0100
Betula pendula0.0490.1420.0450.2171.7100.38
Betula pubescens0.0100..0.01000.0710.0.0.058
Carpinus betulus0.2190.2180.0770.01000.0490.112
Castanea sativa..0.080..0.1444.7100.610
Fagus sylvatica9.847.745.852.084.6115.52
Fraxinus excelsior1.2102.271.2100.5140.6161.15
Fraxinus ornus........0.0660.066
Ilex aquifolium0.059..0.0710.0500.0470.036
Juglans regia0.0540.0430.01000.0510.0690.025
Laburnum anagyroides0.071....0.0560.0540.035
Malus sylvestris0.0100....0.01000.0.0.082
Ostrya carpinifolia........0.3240.024
Populus alba, P. canescens0.01000.064..0.080..0.053
Populus nigra0.01000.0640.01000.0950.0780.039
Populus sp...0.149....0.01000.047
Populus tremula0.0880.0400.0910.1280.1340.020
Prunus avium0.1260.2140.1250.1260.1220.110
Prunus padus..0.0470.01000.072..0.043
Pyrus communis..0.0100..0.01000.0710.069
Quercus cerris........0.0440.044
Quercus petraea0.8160.8130.1390.1240.5230.49
Quercus pubescens0.0700.066..0.0320.2300.021
Quercus robur0.2260.9130.1250.0560.1380.310
Quercus rubra0.01000.075......0.061
Robinia pseudoacacia0.1820.084..0.0620.2360.035
Salix sp.0.0380.0390.0300.1250.2230.114
Sorbus aria0.2190.0340.0260.1180.1170.110
Sorbus aucuparia0.0240.0550.0190.1140.0370.010
Sorbus torminalis0.0610.071......0.046
Tilia cordata0.1490.1220.0500.1260.4190.112
Tilia platyphyllos0.1270.0470.0770.1350.0480.121
Ulmus glabra0.1210.1240.1170.1220.0380.110
Ulmus minor0.0730.0710.0100....0.048
autres feuillus0.0700.0100..0.0860.0860.047
buissons0.0360.0370.0480.0350.0230.015
total31.7230.8235.9229.7226.7331.01
© WSL, Inventaire forestier national suisse, 27.12.2015 #203687/189950
Résultat de la recherche: 1 inscription 1 page

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