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IFN1IFN5
évolution: volume des arbres vifs (bois de tige)
essence (56 classes)
découpage régional: région économique
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1-IFN5
réseau: réseau 1,4 km, sous-réseaux 1 à 5
évolution 1983/85–2018/26
région économique
Ouest du JuraEst du JuraOuest du PlateauCentre du PlateauEst du PlateauOuest des PréalpesCentre des PréalpesEst des PréalpesNord-ouest des AlpesCentre des AlpesNord-est des AlpesSud-ouest des AlpesSud-est des AlpesSud des AlpesSuisse
essence (56 classes)%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±
pas d'indication..............................
Abies alba36.48.916.934.545.135.93.810.90.012.039.227.512.98.827.712.666.816.657.230.326.016.873.229.641.216.047.725.524.74.2
Larix decidua, Larix kaempferi-12.726.8-39.435.568.5112.6-19.632.8-6.918.6..-71.333.846.041.98.539.3-100.00.0-21.433.750.410.725.37.967.711.739.25.6
Picea abies-10.55.7-31.113.6-47.410.0-44.86.9-32.77.0-1.011.8-12.96.3-8.07.44.39.518.013.1-6.311.426.57.916.06.650.117.3-6.12.3
Pinus cembra................63.50.0....55.321.123.617.4..34.214.2
Pinus mugo subsp. uncinata............184.917.5-26.20.0-37.537.0-42.638.5..-20.432.1-3.814.236.00.01.017.5
Pinus mugo subsp. mugo..................61.989.5..-12.972.71249.5892.1..164.5145.7
Pinus nigra-43.921.8-15.711.7-100.00.0..........-100.00.0..........-48.418.9
Pinus strobus55.493.4-100.00.0-92.010.7-27.861.4-24.155.2..122.80.0..........-100.00.0-100.00.0-47.631.0
Pinus sylvestris-5.012.0-38.014.2-42.416.4-41.011.2-50.67.9..-1.515.8-32.017.2-100.00.0138.252.1..10.413.4-1.09.9-63.07.6-21.64.6
Pseudotsuga menziesii..888.8187.2-66.241.7176.0120.8191.963.5..90.30.0..............155.678.0
Taxus baccata530.6110.4296.7101.1..-100.00.0142.448.3....194.3136.4452.90.0..-7291.652046.8......232.361.3
autres résineux..............................
Acer campestre16.441.5114.988.2178.6246.9-100.00.0....365.2657.8-100.00.0138.8116.4..-30.90.0..2.143.348.2127.640.233.3
Acer opalus196.7161.5....-65.40.0..............9.9106.2....209.2145.7
Acer platanoides29.845.633.457.7..28.9115.2236.8379.4..103.2200.6260.5131.90.228.1417.240.8-22.7123.2187.228.0165.564.638.00.074.129.9
Acer pseudoplatanus75.415.8-1.818.9244.9167.6159.069.656.219.4106.646.391.335.870.121.658.325.669.338.548.522.8405.9213.9178.086.6464.9176.575.78.6
Aesculus hippocastanum68.70.0..............-100.00.0..........-74.330.8
Alnus glutinosa181.625.440.520.511.326.8151.4171.381.352.9-100.00.0-100.00.0-58.059.5-100.00.0....-100.00.0-100.00.050.060.752.126.1
Alnus incana-53.023.3-100.00.083.9260.61320.71751.5-28.470.215.990.0-5.564.5-46.724.6331.0458.3-58.935.6263.3358.466.675.2110.099.8-40.829.918.426.5
Alnus viridis................-100.00.0........-100.00.0-100.00.0
Betula pendula-100.00.0-127.834.6465.7705.9168.8229.395.5142.5-100.00.0..-8.670.7337.2530.0354.0397.1-89.913.847.446.4986.01034.356.632.257.225.5
Betula pubescens......-100.00.0....23.80.0..-100.00.0....122.240.0..-95.94.4-63.824.9
Carpinus betulus-21.225.2-43.432.3382.9590.3255.1128.7-19.224.8....108.80.0-100.00.0....502.20.0..-47.133.9-10.916.8
Castanea sativa......................17.28.967.348.240.612.640.312.3
Fagus sylvatica8.25.5-1.310.528.613.4-7.08.221.78.456.015.89.39.026.610.726.515.7100.823.725.221.071.127.6-1.817.5106.414.718.33.1
Fraxinus excelsior7.515.526.121.871.836.886.235.414.014.0132.431.427.734.046.120.863.860.8177.761.647.261.5151.262.130.627.9561.8208.948.88.7
Fraxinus ornus................-100.00.0........104.4192.628.6114.4
Ilex aquifolium..........................902.7413.61300.2709.0
Juglans regia....-100.00.0..66.9205.8......-63.147.2........18.7167.9251.7207.2
Laburnum anagyroides100.661.9..............-100.00.0....12.9159.7....8.067.0
Malus sylvestris-100.00.0..............-100.00.0..........-100.00.0
Ostrya carpinifolia..........................250.266.5250.266.5
Populus alba, Populus x canescens................141.8259.6....-100.00.0....267.7340.4
Populus nigra s.l.-100.00.063.40.0..107.90.0-16.024.0....-100.00.0............50.360.8
Populus (autres)....232.0133.2104.40.0..............-100.00.0....21.077.7
Populus tremula-55.257.3..174.6257.3-100.00.0-49.948.8......103.6254.0..114.80.0101.5123.0-93.78.2136.3181.470.079.7
Prunus avium-27.251.932.0123.8-61.919.6116.392.7-5.536.825.563.4-42.824.72.544.3-3.356.8-25.563.237.881.7125.7107.0182.4332.1504.8238.847.526.8
Prunus padus....-47.674.1267.6519.929.962.7..................37.061.7
Pyrus communis, Pyrus pyraster-100.00.0..........................-76.433.4
Quercus cerris......................-100.00.0..106.4166.996.6156.6
Quercus petraea59.924.4-9.727.7-19.134.922.242.5-15.919.5..205.079.5-65.721.8718.8585.8113.240.1..-33.047.5120.221.5100.254.116.513.4
Quercus pubescens......-7.20.0..............2641.91953.2..291.4195.3490.8290.1
Quercus robur-15.127.517.734.649.969.419.324.910.532.993.4134.81934.02562.12.022.7-100.00.076.60.0..410.60.0..-53.819.510.615.8
Quercus rubra........63.5119.2..................205.2223.1
Robinia pseudoacacia..2.30.0-100.00.0..8.80.0............58.711.9..121.9102.571.160.6
Salix (autres)-1.881.8-91.312.4-14.090.0-19.374.6510.7377.5-25044.829266.01591.62347.8220.3452.9335.5493.0-58.259.1..523.5612.8945.9726.1113.993.6138.970.4
Sorbus aria44.535.446.379.3-100.00.0-28.767.85.450.7153.2105.8-58.131.477.0319.488.779.2212.1257.8109.094.4220.2141.7-26.762.7204.194.762.822.6
Sorbus aucuparia73.792.5....-100.00.0231.8411.6-31.538.216.651.0-59.227.4301.7231.5117.7193.3..1212.01312.6197.0215.6-1.776.472.235.0
Sorbus torminalis-100.00.0-26.10.0..91.70.0-35.514.1..................-13.828.9
Tilia cordata246.8149.962.6154.0-3.431.7239.8373.183.370.1107.20.0-77.725.8346.0444.018.425.1197.775.6-21.439.1-75.231.798.9228.3213.593.6102.633.1
Tilia platyphyllos-8.741.372.658.9-72.319.7-15.290.1-5.019.4....15.0108.0-107.510.6..150.0136.5205.6171.1..-90.78.122.825.6
Ulmus glabra-65.919.28.434.7-53.435.5-10.245.4-27.838.9..40.048.9-36.822.4-31.034.9-72.823.6-89.110.0-100.00.0-91.95.773.2133.0-29.311.0
Ulmus minor-100.00.0................-100.00.0......-100.00.0-19.996.3
autres feuillus..............................
autres arbustes....26.20.0-58.935.948.1128.4....-74.436.3264.9474.8....469.4671.9521.7482.1583.9364.3292.1135.7
indéterminable..............................
total10.13.6-4.97.4-8.28.1-14.54.9-8.24.415.910.81.54.78.55.916.77.936.912.15.49.138.65.918.14.965.18.110.31.6
© WSL, Inventaire forestier national suisse, 06.03.2024 #1409268/591047

Table citation

Abegg, M.; Ahles, P.; Allgaier Leuch, B.; Cioldi, F.; Didion, M.; Düggelin, C.; Fischer, C.; Herold, A.; Meile, R.; Rohner, B.; Rösler, E.; Speich, S.; Temperli, C.; Traub, B.,
2023: Swiss national forest inventory - Result table No. 1409268. Birmensdorf, Swiss Federal Research Institute WSL

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