Recherche dans d'anciens sets de données

page précédente

Résultat de la recherche: 1 inscription 1 page
IFN3IFN4
évolution: nombre de tiges
essence (56 classes)
unité d'interprétation: région de production
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution2004/062009/17
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
essence (56 classes) %± %± %± %± %± %±
Abies alba2.22.43.85.32.22.33.03.42.65.72.71.6
Larix decidua/L. kaempferi12.814.6-1.320.365.341.01.92.35.12.43.41.9
Picea abies-8.22.9-15.82.7-5.51.93.41.37.32.5-3.10.9
Pinus cembra....13.823.08.73.386.948.69.33.3
Pinus mugo arborea0.0...-0.27.0-0.13.811.11.50.23.4
Pinus mugo prostrata....201.9264.2-0.46.70.0.4.88.2
Pinus nigra0.35.6....-29.815.7..-15.58.1
Pinus strobus-2.40.7-35.317.40.0.....-24.713.4
Pinus sylvestris-14.95.1-22.23.8-10.110.8-6.03.9-9.58.1-10.52.6
Pseudotsuga menziesii-24.96.6-9.211.3250.0354.1..0.0.-12.28.3
Taxus baccata24.07.418.45.549.528.729.428.9..24.85.1
autres résineux-80.115.4-84.412.9-86.014.0-84.810.9-100.0.-85.26.5
Acer campestre-11.412.3-3.018.0-31.38.613.415.0103.2115.8-0.49.4
Acer opalus45.522.5-41.210.2..-5.77.5..6.88.5
Acer platanoides22.815.6-21.89.212.812.815.212.031.769.92.58.0
Acer pseudoplatanus9.35.910.25.45.03.416.94.617.08.110.52.3
Aesculus hippocastanum-80.00.00.0.....0.0.-17.055.6
Alnus glutinosa8.818.89.421.30.0...8.29.19.013.9
Alnus incana0.131.9-20.416.9-24.710.5-3.75.7-30.711.5-13.24.7
Alnus viridis......0.0.-100.00.05.2148.7
Betula pendula15.030.99.618.263.245.410.69.61.93.75.23.7
Betula pubescens....0.0.18.329.60.0.13.021.1
Carpinus betulus-24.27.3-12.76.10.00.019.026.9-21.133.6-17.04.6
Castanea sativa..-26.819.7..21.17.8-6.32.8-6.02.7
Fagus sylvatica-3.41.9-5.62.4-4.02.2-2.12.76.32.5-2.61.0
Fraxinus excelsior-12.25.11.54.5-6.95.11.87.68.85.6-1.82.5
Fraxinus ornus........24.628.324.628.3
Ilex aquifolium65.845.6..79.485.825.321.928.513.937.914.7
Juglans regia12.323.0-12.523.7193.3270.531.830.1-9.226.46.714.6
Laburnum anagyroides-24.69.1....-42.824.6-35.321.2-35.913.2
Malus sylvestris0.0...0.0.0.0.0.0.26.333.5
Ostrya carpinifolia........6.84.46.84.4
Populus alba, P. canescens0.0.-4.525.9..4.917.4..2.312.9
Populus nigra-68.10.035.025.83.5.-37.223.3110.162.528.526.8
Populus sp...-14.29.9..0.0.-100.0.-13.411.4
Populus tremula-47.67.225.339.0130.6173.310.715.1-4.79.93.89.8
Prunus avium-22.819.929.213.7-22.610.816.211.430.916.611.66.9
Prunus padus..-2.218.9-100.00.013.046.9..-5.217.2
Pyrus communis..0.0...1.0.-100.00.0-43.130.8
Quercus cerris........-39.020.7-39.020.7
Quercus petraea-11.03.0-14.58.0-45.224.18.05.6-8.45.2-9.52.9
Quercus pubescens72.70.0-8.53.5..39.511.7-10.39.919.18.6
Quercus robur-3.314.1-17.46.0-11.316.7-14.36.8-25.613.4-15.14.8
Quercus rubra-38.3.33.367.9......-27.512.4
Robinia pseudoacacia10.526.9113.3169.1..9.68.00.915.68.813.8
Salix sp.-43.416.251.054.820.032.7-2.516.2-15.09.1-3.59.1
Sorbus aria-4.28.0-14.18.92.713.6-5.312.020.09.4-0.95.3
Sorbus aucuparia-1.814.7-30.540.3-23.310.89.88.9-6.115.6-2.96.5
Sorbus torminalis25.028.049.160.2......33.327.2
Tilia cordata40.719.5-22.011.839.097.710.69.80.97.53.47.6
Tilia platyphyllos33.728.873.575.5-12.566.8-25.515.0-16.624.5-2.116.6
Ulmus glabra5.418.359.837.4-7.77.8-21.013.4-29.120.82.88.2
Ulmus minor-66.715.70.0.0.0.....-31.915.6
autres feuillus-28.010.1-100.00.0..18.431.1222.5258.1-2.021.4
autres buissons35.156.664.859.717.824.754.729.35.913.622.712.1
non déterminable0.0.0.0.0.0.0.0.0.0.0.0.
total-3.61.4-6.51.6-3.21.32.71.02.31.2-1.30.6
© WSL, Inventaire forestier national suisse, 09.06.2020 #836645/302976
Résultat de la recherche: 1 inscription 1 page

page précédente