Recherche dans d'anciens sets de données

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Résultat de la recherche: 1 inscription 1 page

IFN4b

volume: essence (espèces ligneuses, 56 classes) · régions biogéographiques
unité: m³/ha
ensemble analysé: forêt accessible (sans la forêt buissonnante) commune à L'IFN3 et l'IFN4
réseau:
état 2009/13
régions biogéographiques
JuraPlateaunord des Alpesouest des Alpes centralesest des Alpes centralesSud des AlpesSuisse
essence (espèces ligneuses, 56 classes) m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
Abies alba86.3873.0866.178.3338.53411.52553.34
Larix decidua/L. kaempferi1.0414.6192.82289.21050.51239.51119.76
Picea abies108.56126.06236.64118.29192.6678.511155.82
Pinus cembra....-0.01009.32212.3180.4912.114
Pinus mugo arborea....0.9501.6413.8270.6760.922
Pinus mugo prostrata....0.1840.2580.435..0.140
Pinus nigra1.163..........0.263
Pinus strobus0.2710.550........0.242
Pinus sylvestris8.71912.5132.93618.42016.4220.7568.49
Pseudotsuga menziesii1.0865.334......0.31001.431
Taxus baccata0.3660.2600.0180......0.144
autres résineux0.1100..0.176......0.062
Acer campestre0.3390.1560.1720.1520.01000.0820.127
Acer opalus0.6410.01000.3380.287....0.226
Acer platanoides1.6330.4650.9290.5960.31000.11000.720
Acer pseudoplatanus13.41011.31115.681.0390.6561.9289.85
Aesculus hippocastanum..0.0100........0.0100
Alnus glutinosa0.6713.5290.0.....1.4511.124
Alnus incana0.3610.3461.4251.4452.6461.4421.117
Alnus viridis....0.0100......0.0100
Betula pendula0.11000.4460.4402.9301.43812.1172.213
Betula pubescens....0.178..0.0100..0.073
Carpinus betulus1.2322.5230.0100....0.1810.819
Castanea sativa0.0.0.0820.4790.663..33.7134.513
Fagus sylvatica116.9598.0660.574.0423.93835.91264.73
Fraxinus excelsior13.51433.31012.9123.2381.5454.32814.47
Fraxinus ornus..........0.2770.077
Ilex aquifolium0.0710.01000.059....0.3580.044
Juglans regia..0.1570.151....0.01000.139
Laburnum anagyroides0.074..0.0.0.0100..0.01000.056
Malus sylvestris0.0100..0.0100......0.082
Ostrya carpinifolia..........3.2380.438
Populus alba, P. canescens..0.41000.81000.0100....0.378
Populus nigra..1.653........0.353
Populus sp...1.6630.0100......0.462
Populus tremula0.11000.2600.1571.0390.6651.5530.428
Prunus avium0.5341.7220.5270.3390.11001.2300.814
Prunus padus..0.178........0.078
Pyrus communis..0.0100..-0.4100....-0.0105
Quercus cerris..........0.5610.161
Quercus petraea4.6198.9190.5350.3530.51004.6263.612
Quercus pubescens0.3710.0100..1.451..0.6460.231
Quercus robur1.74510.0190.340....1.1482.716
Quercus rubra..1.061........0.261
Robinia pseudoacacia..0.360..0.271..1.4560.341
Salix sp.0.2700.5510.5590.8460.6490.9400.523
Sorbus aria1.4220.1540.5250.5340.0770.5270.513
Sorbus aucuparia0.4290.0590.6220.3400.1520.2530.315
Sorbus torminalis0.2600.193........0.151
Tilia cordata0.5500.7311.9290.0100..3.9291.318
Tilia platyphyllos1.2490.5621.1551.652..0.11000.829
Ulmus glabra0.6440.8281.222..0.1850.2640.616
Ulmus minor..0.073........0.073
autres feuillus0.0...0.1100....0.2850.065
buissons0.0600.1360.1440.1500.1540.3280.118
total367.43400.82410.62265.05297.14243.24356.01

calculé par unité d'interprétation: régions biogéographiques

© WSL, Inventaire forestier national suisse, 01.11.2014 #132685/119059
Résultat de la recherche: 1 inscription 1 page

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