Recherche dans d'anciens sets de données

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Résultat de la recherche: 1 inscription 1 page
IFN1IFN4
évolution: 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
évolution1983/852009/17
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
essence (56 classes) m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
Abies alba1.3200.2970.7350.5150.3360.615
Larix decidua/L. kaempferi0.01990.03450.1341.0141.2130.510
Picea abies-0.2155-3.513-1.3421.6232.017-0.364
Pinus cembra....0.0770.2260.03660.125
Pinus mugo arborea0.0100..0.157-0.01070.01000.0304
Pinus mugo prostrata....0.0660.0320.01000.029
Pinus nigra-0.0185-0.0100-0.01000.0156-0.0100-0.0108
Pinus strobus-0.063-0.1670.0100-0.0100-0.0100-0.055
Pinus sylvestris-0.239-0.618-0.160-0.11020.0316-0.219
Pseudotsuga menziesii0.1470.1410.0100..0.01000.029
Taxus baccata0.0310.0370.0350.051..0.021
autres résineux0.01000.092..0.071..0.055
Acer campestre-0.03200.01410.01070.01680.01560.0112
Acer opalus0.0410.0796..0.034..0.026
Acer platanoides0.0680.0520.0430.0770.0610.027
Acer pseudoplatanus0.4170.5130.5150.4150.3230.47
Aesculus hippocastanum0.01000.0100..-0.01000.0100-0.0230
Alnus glutinosa0.0880.164-0.044-0.0580.01230.072
Alnus incana-0.01590.080-0.1510.172-0.145-0.0243
Alnus viridis......-0.084-0.0100-0.075
Betula pendula-0.01160.03170.01100.1260.6260.120
Betula pubescens-0.0100-0.01000.0100-0.096-0.235-0.033
Carpinus betulus-0.1460.01290.0720.0174-0.076-0.0147
Castanea sativa..0.0104..0.0781.2240.123
Fagus sylvatica1.0230.7301.0190.4292.3140.910
Fraxinus excelsior0.3290.8160.3230.3170.5230.49
Fraxinus ornus..-0.0100..-0.01000.0602-0.0314
Ilex aquifolium0.054..0.0550.0520.0410.029
Juglans regia0.0490.0680.0820.0610.01170.032
Laburnum anagyroides0.0166....-0.01370.060-0.0666
Malus sylvestris0.0224..0.01000.0...0.0109
Ostrya carpinifolia........0.3250.025
Populus alba, P. canescens0.01000.0100..0.0161..0.097
Populus nigra0.01560.05620.01000.01000.1740.066
Populus sp...0.087..-0.0113-0.0950.0587
Populus tremula-0.0740.02040.017520.0500.1710.053
Prunus avium-0.02140.1410.02100.0480.1320.027
Prunus padus..0.074..0.071..0.057
Pyrus communis-0.01000.0100..0.0100..0.0217
Quercus cerris......-0.085-0.168-0.058
Quercus petraea0.149-0.167-0.01460.1380.3330.049
Quercus pubescens0.01000.087..0.1350.1350.023
Quercus robur-0.1580.06820.045-0.0798-0.182-0.0199
Quercus rubra0.01360.02764......0.0172
Robinia pseudoacacia0.093-0.059..0.0750.01540.0179
Salix sp.-0.01050.06030.0720.0710.1650.049
Sorbus aria0.048-0.013020.0920.0310.1320.023
Sorbus aucuparia0.023250.065-0.03930.033-0.07200.040
Sorbus torminalis0.0870.099......0.068
Tilia cordata-0.01380.0600.010730.01650.4230.129
Tilia platyphyllos0.1460.02740.09960.149-0.1530.083
Ulmus glabra-0.140-0.142-0.0123-0.0380.055-0.028
Ulmus minor-0.01100.01000.0100-0.0100-0.072-0.077
autres feuillus0.0100....0.01000.01100.065
autres buissons0.0480.0600.0920.0390.1320.022
non déterminable0.0.0.0.0.0.0.0.0.0.0.0.
total2.819-1.5381.5454.9109.563.08
© WSL, Inventaire forestier national suisse, 09.06.2020 #889795/356000
Résultat de la recherche: 1 inscription 1 page

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