Recherche dans d'anciens sets de données

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IFN4
surface terrière
essence (56 classes)
unité d'interprétation: région de production
unité: m²/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2009/17
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
essence (56 classes) m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
Abies alba6.854.867.751.981.2184.43
Larix decidua/L. kaempferi0.1320.4150.2304.864.292.15
Picea abies8.548.9418.5318.937.9813.62
Pinus cembra0.0.0.0.0.1761.1110.0690.311
Pinus mugo arborea0.01000.0.0.2420.3160.01000.116
Pinus mugo prostrata0.0.0.0.0.0650.1280.01000.026
Pinus nigra0.1480.0.0.0.0.01000.0.0.044
Pinus strobus0.0710.0430.01000.0.0.0.0.035
Pinus sylvestris1.0130.9110.2431.5100.3460.97
Pseudotsuga menziesii0.1460.3270.0950.0.0.01000.122
Taxus baccata0.1370.1310.0300.0530.0.0.020
autres résineux0.01000.0770.0.0.0710.0.0.050
Acer campestre0.1250.0330.0580.0450.0520.017
Acer opalus0.1330.0740.0.0.0290.0.0.021
Acer platanoides0.1230.1320.1330.0350.0590.115
Acer pseudoplatanus1.471.281.480.8100.4211.14
Aesculus hippocastanum0.01000.01000.0.0.0.0.01000.067
Alnus glutinosa0.1470.2240.0.0.0.0.2300.118
Alnus incana0.0760.0350.1270.3200.2350.114
Alnus viridis0.0.0.0.0.0.0.0.0.0.0.0.
Betula pendula0.0510.1460.0370.2161.7110.39
Betula pubescens0.0.0.0.0.01000.0710.0.0.061
Carpinus betulus0.2210.2180.0780.0880.0810.113
Castanea sativa0.0.0.0900.0.0.0405.990.79
Fagus sylvatica10.047.546.452.285.896.02
Fraxinus excelsior1.2102.371.2100.5130.8181.25
Fraxinus ornus0.0.0.0.0.0.0.0.0.0550.055
Ilex aquifolium0.0540.0.0.0550.0520.0440.031
Juglans regia0.0470.0410.0820.0460.0610.023
Laburnum anagyroides0.0720.0.0.0.0.0660.0590.038
Malus sylvestris0.01000.0.0.01000.01000.0.0.068
Ostrya carpinifolia0.0.0.0.0.0.0.0.0.5250.125
Populus alba, P. canescens0.01000.01000.0.0.0800.0.0.057
Populus nigra0.01000.0650.01000.01000.1740.040
Populus sp.0.0.0.1610.0.0.01000.0.0.059
Populus tremula0.01000.0420.0620.1290.2360.020
Prunus avium0.0270.2140.1280.1270.1230.110
Prunus padus0.0.0.0450.0.0.0710.0.0.040
Pyrus communis0.0.0.01000.0.0.01000.0.0.086
Quercus cerris0.0.0.0.0.0.0.0.0.0560.056
Quercus petraea0.8150.6150.0520.1260.6210.49
Quercus pubescens0.01000.0670.0.0.1340.2290.021
Quercus robur0.2260.8140.1280.0670.1400.211
Quercus rubra0.01000.0710.0.0.0.0.0.0.059
Robinia pseudoacacia0.1880.0780.0.0.0720.2380.042
Salix sp.0.0430.1420.0300.1260.2320.116
Sorbus aria0.2160.0390.0300.1190.1190.110
Sorbus aucuparia0.0270.0460.0260.1160.0410.012
Sorbus torminalis0.0560.0670.0.0.0.0.0.0.044
Tilia cordata0.0340.1200.1510.1260.5190.112
Tilia platyphyllos0.1280.0440.0360.1310.0480.117
Ulmus glabra0.1240.1210.1170.0260.1460.111
Ulmus minor0.01000.01000.01000.0.0.0.0.066
autres feuillus0.01000.0.0.0.0.01000.01000.063
autres buissons0.0420.0350.0540.0330.1260.017
non déterminable0.0.0.0.0.0.0.0.0.0.0.0.
total31.7229.4236.7233.7131.8232.81
© WSL, Inventaire forestier national suisse, 09.06.2020 #838137/304468
Résultat de la recherche: 1 inscription 1 page

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