Recherche dans d'anciens sets de données

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IFN4b
surface terrière
essence (espèces ligneuses, 56 classes)
unité d'interprétation: régions biogéographiques
unité: m²/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN2/IFN3/IFN4
réseau: réseau IFN4 2009-2013
état 2009/13
régions biogéographiques
JuraPlateaunord des Alpesouest des Alpes centralesest des Alpes centralesSud des AlpesSuisse
essence (espèces ligneuses, 56 classes) m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
Abies alba7.075.375.360.8320.6331.1244.34
Larix decidua/L. kaempferi0.1400.4180.3219.7105.3114.7112.06
Picea abies9.169.5520.6312.7819.768.41013.82
Pinus cembra....0.01001.4231.8190.1880.315
Pinus mugo arborea....0.1590.2430.7280.1780.124
Pinus mugo prostrata....0.0870.0550.139..0.031
Pinus nigra0.165..........0.065
Pinus strobus0.0710.048........0.040
Pinus sylvestris0.9181.0130.3332.5191.8210.1530.88
Pseudotsuga menziesii0.1700.431......0.01000.128
Taxus baccata0.1300.0440.042......0.022
autres résineux0.0100..0.0100......0.076
Acer campestre0.0320.0550.0460.0590.01000.0780.022
Acer opalus0.1420.01000.0390.071....0.027
Acer platanoides0.1300.1330.1280.1940.01000.01000.117
Acer pseudoplatanus1.491.1101.780.1380.1550.2301.05
Aesculus hippocastanum..0.0100........0.0100
Alnus glutinosa0.1710.3270.0.....0.2410.122
Alnus incana0.0660.0420.2270.2450.4430.3480.218
Alnus viridis....0.0100......0.0100
Betula pendula0.01000.0400.0410.4260.2351.6150.312
Betula pubescens....0.075..0.0100..0.069
Carpinus betulus0.1310.3220.0100....0.0810.118
Castanea sativa0.0.0.0800.1810.164..5.5130.713
Fagus sylvatica10.057.755.660.5370.5374.7125.93
Fraxinus excelsior1.1142.591.2120.5470.2530.5311.36
Fraxinus ornus..........0.0750.075
Ilex aquifolium0.0720.01000.058....0.1610.048
Juglans regia..0.0480.047....0.01000.033
Laburnum anagyroides0.072..0.0.0.0100..0.01000.052
Malus sylvestris0.0100..0.0100......0.083
Ostrya carpinifolia..........0.4360.137
Populus alba, P. canescens..0.01000.11000.0100....0.081
Populus nigra..0.152........0.052
Populus sp...0.1610.0100......0.060
Populus tremula0.01000.0640.0550.1450.1700.2530.029
Prunus avium0.0340.2190.1260.0500.01000.2300.112
Prunus padus..0.080........0.080
Pyrus communis..0.0100..0.0100....0.085
Quercus cerris..........0.0560.056
Quercus petraea0.5200.7190.1390.1580.11000.6260.412
Quercus pubescens0.0750.0100..0.346..0.1480.031
Quercus robur0.2390.8180.040....0.1450.215
Quercus rubra..0.161........0.061
Robinia pseudoacacia..0.056..0.072..0.2540.039
Salix sp.0.0410.1470.1550.1460.1570.2370.120
Sorbus aria0.2200.0530.1250.1350.01000.1260.112
Sorbus aucuparia0.1280.0570.1210.1390.0620.0500.014
Sorbus torminalis0.0590.090........0.049
Tilia cordata0.1430.1290.2290.0100..0.5240.116
Tilia platyphyllos0.1450.1530.1340.253..0.01000.124
Ulmus glabra0.1380.1260.118..0.0820.0610.113
Ulmus minor..0.074........0.074
autres feuillus0.0...0.0100....0.0850.066
buissons0.0620.0350.0530.0510.0520.1280.018
total31.6231.0236.4230.4431.8330.2332.61
© WSL, Inventaire forestier national suisse, 27.12.2015 #203962/190225
Résultat de la recherche: 1 inscription 1 page

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