Recherche dans d'anciens sets de données

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IFN2

volume: essence (espèces ligneuses, 56 classes) · région de production
unité: m³/ha
ensemble analysé:
réseau:
état 1993/95
région de production
JuraPlateauPréalpesAlpesSud des AlpesSuisse
essence (espèces ligneuses, 56 classes) m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
Abies alba69.6870.9890.5718.71210.22851.44
Larix decidua/L. kaempferi1.0385.1241.24238.2830.81316.76
Picea abies116.36182.65254.54175.7471.412169.32
Pinus cembra......6.4150.01001.915
Pinus mugo arborea....0.7792.2210.6760.921
Pinus mugo prostrata....0.0710.157..0.054
Pinus nigra0.960....0.1100..0.252
Pinus strobus0.6730.8500.1100....0.339
Pinus sylvestris11.31517.7143.04912.3131.15210.28
Pseudotsuga menziesii0.5893.3360.3100..0.11000.832
Taxus baccata0.2360.2520.150-0.0156..0.142
autres résineux............
Acer campestre0.5310.08120.01000.1580.1550.132
Acer opalus0.3510.1100..0.153..0.136
Acer platanoides1.3310.12050.6350.5480.11000.522
Acer pseudoplatanus12.3108.71212.8125.2150.8388.26
Aesculus hippocastanum0.1100........0.0100
Alnus glutinosa0.3712.8290.260..1.3480.823
Alnus incana0.3650.4471.2331.7251.0331.017
Alnus viridis......0.090..0.090
Betula pendula0.2600.2460.3560.9209.6151.512
Betula pubescens....0.01000.1690.3610.145
Carpinus betulus2.2262.0240.11000.0810.1710.817
Castanea sativa..0.0100..0.75634.0144.214
Fagus sylvatica116.6597.4669.9920.31128.61364.13
Fraxinus excelsior13.91726.61211.5154.6211.93011.88
Fraxinus ornus........0.01000.0100
Ilex aquifolium0.0100......0.1710.066
Juglans regia0.11000.0100..0.1520.11000.045
Laburnum anagyroides0.085....0.1640.01000.054
Malus sylvestris0.0100....0.01000.01000.070
Ostrya carpinifolia........1.8390.239
Populus alba, P. canescens..0.0100..0.771..0.270
Populus nigra0.0.0.7730.21000.01000.21000.255
Populus sp.0.11000.572..0.01000.01000.156
Populus tremula0.2730.178..0.1400.6510.230
Prunus avium0.8362.1250.7390.3290.5460.816
Prunus padus..0.263..0.0...0.063
Pyrus communis0.01000.0100......0.088
Quercus cerris........0.5620.162
Quercus petraea6.5219.2180.3650.6423.5323.712
Quercus pubescens..0.193..0.2570.5420.133
Quercus robur2.9379.3180.9490.3551.1582.814
Quercus rubra0.11000.762......0.256
Robinia pseudoacacia0.21000.379..0.1841.5650.344
Salix sp.0.2510.5740.2380.3300.4530.326
Sorbus aria1.0200.1540.2450.3260.4320.413
Sorbus aucuparia0.2370.0670.5260.3240.1480.215
Sorbus torminalis0.11000.266......0.155
Tilia cordata0.2521.0320.3621.6381.6291.022
Tilia platyphyllos0.8620.6520.3650.7440.8580.725
Ulmus glabra0.6430.6371.3280.7270.4720.716
Ulmus minor0.0.0.01000.0100..0.0.0.074
autres feuillus..0.0100....0.01000.071
buissons0.1640.0590.1530.0650.1400.126
total362.63445.32451.93294.43206.25357.81

calculé par unité d'interprétation: région de production

© WSL, Inventaire forestier national suisse, 01.11.2014 #131496/117870
Résultat de la recherche: 1 inscription 1 page

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