Recherche dans d'anciens sets de données

page précédente

Résultat de la recherche: 1 inscription 1 page
IFN3
surface terrière
essence (56 classes)
unité d'interprétation: région de forêt protectrice
unité: m²/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2004/06
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
essence (56 classes) m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
Abies alba5.546.264.771.1190.8161.0173.93
Larix decidua/L. kaempferi0.3150.2260.4268.264.184.082.04
Picea abies9.7319.2318.9411.9518.536.5713.32
Pinus cembra0.0.0.1670.0711.3161.5140.0590.310
Pinus mugo arborea0.0.0.2340.1500.1330.6190.0760.115
Pinus mugo prostrata0.0.0.0850.0460.0620.1320.01000.026
Pinus nigra0.0490.0.0.11000.0.0.01000.0.0.042
Pinus strobus0.0340.01000.0.0.0.0.0.0.0.0.032
Pinus sylvestris1.180.2450.4282.2131.6140.2440.96
Pseudotsuga menziesii0.2230.01000.0.0.0.0.0.0.01000.122
Taxus baccata0.1250.0520.0380.01000.0.0.0.0.021
autres résineux0.0290.0530.0630.0.0.0710.0890.023
Acer campestre0.1210.0560.0730.0530.0790.0540.017
Acer opalus0.0330.0370.0.0.0390.0.0.0.0.021
Acer platanoides0.1200.0370.1370.0740.0890.0640.015
Acer pseudoplatanus1.251.291.6100.2220.2250.3200.94
Aesculus hippocastanum0.0750.0.0.0.0.0.0.0.0.0.0.075
Alnus glutinosa0.1210.0.0.0.0.0.0.0.0.2330.118
Alnus incana0.0370.2220.3240.3320.3270.3310.212
Alnus viridis0.0.0.0.0.0.0.0.0.0.0.01000.0100
Betula pendula0.0390.0450.0470.3200.2341.7110.39
Betula pubescens0.0.0.0590.01000.01000.0.0.0.0.059
Carpinus betulus0.2130.0.0.0760.01000.0.0.0490.113
Castanea sativa0.0800.01000.0.0.1550.01005.0100.710
Fagus sylvatica8.635.176.460.8190.8184.5115.52
Fraxinus excelsior1.760.8151.6140.4290.2310.6161.15
Fraxinus ornus0.0.0.0.0.0.0.0.0.0.0.0660.066
Ilex aquifolium0.0590.0630.0720.01000.0.0.0510.038
Juglans regia0.0340.01000.0.0.01000.0630.0670.026
Laburnum anagyroides0.0710.0.0.0.0.0550.0.0.0460.034
Malus sylvestris0.01000.01000.0.0.0.0.0.0.0.0.080
Ostrya carpinifolia0.0.0.0.0.0.0.0.0.0.0.4250.025
Populus alba, P. canescens0.0700.11000.0.0.01000.0.0.0.0.057
Populus nigra0.0600.0.0.01000.01000.01000.0790.041
Populus sp.0.0520.0.0.0.0.0.0.0.0.01000.049
Populus tremula0.0530.0920.01000.1400.1450.1360.021
Prunus avium0.1130.1290.1310.1390.0580.1230.110
Prunus padus0.0470.0.0.01000.0.0.0710.0.0.043
Pyrus communis0.01000.0.0.0.0.01000.0.0.01000.076
Quercus cerris0.0.0.0.0.0.0.0.0.0.0.0440.044
Quercus petraea0.8110.1420.1410.1340.1480.5210.49
Quercus pubescens0.0560.0.0.0.0.2320.0.0.2300.020
Quercus robur0.5130.1390.1420.0700.0.0.1410.211
Quercus rubra0.0620.0.0.0.0.0.0.0.0.0.0.062
Robinia pseudoacacia0.1730.01000.0.0.0750.0.0.2380.038
Salix sp.0.0320.1530.0490.1320.1360.2240.115
Sorbus aria0.1190.1240.1340.1300.0460.1190.111
Sorbus aucuparia0.0230.1180.1250.1260.0330.0400.010
Sorbus torminalis0.0460.0.0.0.0.0.0.0.0.0.0.046
Tilia cordata0.1220.1380.1330.1640.0710.4200.113
Tilia platyphyllos0.1240.1760.2590.2320.0.0.0530.121
Ulmus glabra0.1170.1220.2180.0.0.0740.0400.110
Ulmus minor0.0530.01000.0.0.0.0.0.0.0.0.048
autres feuillus0.0710.0860.0.0.0.0.0.0.01000.052
autres buissons0.0310.0510.0570.0760.0630.1240.016
non déterminable0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total31.2134.3235.7228.1329.2226.8331.11
© WSL, Inventaire forestier national suisse, 09.06.2020 #838105/304436
Résultat de la recherche: 1 inscription 1 page

page précédente