Recherche dans d’anciens sets de données

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Résultat de la recherche: 1 inscription 1 page

IFN2–IFN3

accroissement annuel: essence (espèces ligneuses, 56 classes) · région de production
unité: m³/an/ha
ensemble analysé:
réseau:
évolution 1993/95–2004/06
région de production
JuraPlateauPréalpesAlpesSud des AlpesSuisse
essence (espèces ligneuses, 56 classes) (m³/an)/ha± % (m³/an)/ha± % (m³/an)/ha± % (m³/an)/ha± % (m³/an)/ha± % (m³/an)/ha± %
Abies alba1.892.482.570.4120.2321.54
Larix decidua/L. kaempferi0.1690.1260.01120.7110.7180.49
Picea abies2.494.766.063.651.4143.83
Pinus cembra......0.1240.01000.024
Pinus mugo arborea....-0.0750.0440.0800.067
Pinus mugo prostrata....0.01000.047..0.045
Pinus nigra0.069....0.0100..0.061
Pinus strobus-0.01190.0430.0100....0.0403
Pinus sylvestris0.1370.2230.0510.2170.01460.113
Pseudotsuga menziesii0.1800.2320.0100..0.01000.129
Taxus baccata0.0330.01810.0430.066..0.033
autres résineux0.069-0.01900.0730.053..0.092
Acer campestre0.0910.0830.0810.0600.0680.042
Acer opalus0.0440.0100..0.065..0.040
Acer platanoides0.0350.0670.0410.0460.01000.025
Acer pseudoplatanus0.3150.4160.3210.1190.1350.29
Aesculus hippocastanum0.0100....0.0...0.0100
Alnus glutinosa0.0800.1370.01000.0.0.1530.029
Alnus incana0.0900.0410.0280.1350.1340.122
Alnus viridis......0.0.0.01000.0100
Betula pendula0.0870.0510.0850.0250.3250.119
Betula pubescens....-0.01000.0980.0710.0101
Carpinus betulus0.0790.1500.0740.0970.0710.040
Castanea sativa..0.0100..0.0770.6270.126
Fagus sylvatica2.572.861.6100.5171.0161.64
Fraxinus excelsior0.3211.1120.5180.2310.2350.59
Fraxinus ornus........-0.0122-0.0122
Ilex aquifolium0.071..0.01000.0750.0470.037
Juglans regia0.0710.0540.01000.0510.0840.031
Laburnum anagyroides0.071....0.0490.0740.039
Malus sylvestris0.0100....0.01000.0.0.077
Ostrya carpinifolia........0.1420.042
Populus alba, P. canescens..0.081..0.092..0.076
Populus nigra0.01000.01000.01000.01000.01000.061
Populus sp...0.165..0.0...0.065
Populus tremula0.0690.0640.01000.0400.1650.037
Prunus avium0.0790.1520.0360.0360.1420.027
Prunus padus..0.057..0.0100..0.054
Pyrus communis0.0.0.0100..0.0100..0.073
Quercus cerris........0.0490.049
Quercus petraea0.1360.2250.0590.0560.012600.121
Quercus pubescens0.01000.073..0.0490.0610.035
Quercus robur0.0490.3240.0950.0740.0430.120
Quercus rubra0.01000.076......0.067
Robinia pseudoacacia0.01000.085..0.0790.1570.047
Salix sp.0.0410.01200.0360.0450.0710.029
Sorbus aria0.0470.0420.0520.0270.0300.020
Sorbus aucuparia0.0280.0590.0320.0260.0740.017
Sorbus torminalis0.0750.087......0.057
Tilia cordata0.0590.0320.0890.0490.2460.027
Tilia platyphyllos0.02300.0550.0710.1500.0790.035
Ulmus glabra0.0800.0490.1350.027-0.02810.025
Ulmus minor0.0.0.0100-0.0100..0.0.0.0144
autres feuillus..0.068..0.01000.01000.058
buissons0.0650.0800.0620.0470.0370.024
total8.1413.1311.346.345.278.92

évolution, calculé par unité d'interprétation: région de production

© WSL, Inventaire forestier national suisse, 31.10.2014 #139666/126040
Résultat de la recherche: 1 inscription 1 page

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