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IFN4IFN5
évolution: nombre de tiges
essence (56 classes)
découpage régional: arrondissement forestier (2024)
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1-IFN5
réseau: réseau 1,4 km, sous-réseaux 1 à 5
évolution 2009/17–2018/26
arrondissement forestier (2024)
AG01AG02AG03AG04AI01AR01BE01BE02BE03BE04BSBL01BSBL02BSBL03BSBL04FR01FR02FR03FR04GE01GL01GR01GR02GR03GR04GR05JU01LU01LU02LU03NE01NE02NE03NE04NE06NW01OW01OW02SG01SG02SG03SG04SG05SH01SO01SO02SO03SO04SZ01SZ02SZ03TG01TG02TG03TI01TI02TI03TI04TI05TI06TI07TI08TI09UR01UR02UR03VD02VD03VD04VD05VD06VD07VD08VD09VD11VD12VD14VD15VD16VD18VD20VD22VS01VS02VS03ZG01ZH01ZH02ZH03ZH04ZH05ZH06ZH07lacsSuisse
essence (56 classes)%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±
pas d'indication............................................................................................................................................................................................
Abies alba-25.77.6-57.110.513.726.0-2.826.3-10.57.00.58.38.85.9-2.64.318.39.4-15.38.70.0.0.222.18.515.8..16.820.014.633.9-6.06.1-5.68.2..-19.712.1-5.43.8-27.613.9-6.123.22.56.5-100.00.010.56.0-8.78.323.717.718.88.2-20.314.0-1.77.753.751.0-6.913.71.06.27.215.019.624.5-1.57.9-2.214.4-31.66.8-7.17.50.75.4-13.77.2-12.810.6-2.47.2-19.713.7-18.29.81.55.610.39.5-27.814.5-10.816.2-21.57.2-18.09.3-47.512.20.0.47.238.40.0.....0.0.-9.11.4-9.79.619.441.22.75.7..-2.15.9-10.710.8-3.12.75.34.027.630.4-29.429.4-16.28.2-18.919.87.813.70.311.715.715.724.415.68.26.2-32.06.5-13.511.4-10.619.417.522.45.810.35.13.86.76.0-7.78.4-20.428.036.520.7-9.46.321.426.316.79.8-60.00.0-44.610.7..0.61.9
Larix decidua, Larix kaempferi263.6345.8-1.10.6128.5185.8-16.617.9....13.121.1-100.00.0-50.232.0......0.0.....-6.70.0..991.71402.4..-47.135.2-32.215.3-11.93.9-16.83.3-6.84.3-8.13.00.0.0.0.0.0.........0.0.......-40.00.00.0.-35.50.0-2.230.5-12.80.0-100.00.0-18.214.6....0.0.......0.0.0.0.-58.80.0..2.816.2-3.87.07.21.95.54.8..-37.614.91.23.8-8.43.0-1.14.6......-12.911.0..-15.00.0..-22.90.0..1000.00.0....-100.00.0..8.34.5..0.0...23.50.0-0.93.1-11.66.7-15.03.8-50.00.00.0.-60.00.0300.0142.2..-66.83.90.0.-12.49.3..-3.72.0
Picea abies-15.318.3-21.222.9-24.35.3-11.127.9-7.05.7-22.38.9-4.54.3-10.65.8-0.410.8-27.45.61449.71759.6-18.02.6-11.315.2..-19.17.5-20.37.9-10.06.6-3.55.9..-17.711.34.25.3-0.86.42.77.9-2.04.3-6.74.6-44.78.9-28.75.77.314.0-15.57.5-49.912.9-6.17.40.921.7-2.711.1-12.85.6-3.03.223.023.515.214.633.030.4-3.126.1-2.78.9-16.55.4-12.66.2-38.113.9-14.78.3-26.716.6406.7456.3-14.48.7-14.312.4-1.817.1-14.312.0-1.97.5-23.814.4-57.613.310.57.847.234.2-13.88.2..0.0.0.0.22.415.0-12.05.513.35.50.74.72.96.5-3.613.747.830.2-3.99.7-7.818.6-27.210.1-18.728.86.133.319.858.617.627.7-14.24.8-30.710.8-36.98.1-6.522.1-61.68.1-22.622.1-69.25.0-0.218.49.94.0-1.53.43.24.3-18.28.9-54.616.6-1.836.3-2.410.4-8.314.6-74.08.7-17.322.6-27.27.0..-5.81.4
Pinus cembra............0.60.0..........................125.00.0....0.03.97.412.5............................................................0.0...................................................7.19.81.17.6-20.00.0..................5.07.1
Pinus mugo subsp. uncinata............24.417.4..........................11.019.2....-15.27.96.010.6....................-0.70.0138.20.0....................6.50.00.0.............4.30.0................-1.40.7................................-8.620.50.0.3.63.8..................6.46.2
Pinus mugo subsp. mugo............0.0...........................-11.10.0....0.0.-14.712.2..............................................................................0.0.................................-33.831.625.00.00.0...................-5.96.6
Pinus nigra..................0.0.......................................-52.60.0........................3.81.7....................................................................................................-25.516.5
Pinus strobus..............0.0.0.0.................................-9.925.3..................................................................................................................................0.0...114.688.7
Pinus sylvestris-11.613.4-51.61.5-51.035.3-25.927.1..-100.00.0-20.62.4-27.63.2-40.911.9-12.55.0-33.30.0-18.415.70.0...0.0.-66.728.1..-24.312.8-48.513.8..-9.04.619.223.60.0.-0.53.7-16.86.3-4.34.40.0.23.920.5....-33.30.0....0.0.......0.0.......0.0.-38.811.3-12.55.89.97.114.026.6-7.815.7......-15.115.1-23.618.6-27.318.0..0.0.............0.0.....-1.86.6........-71.428.90.0...-33.30.0..0.0...0.0.....-53.70.0..-7.64.1-15.85.8-17.67.5..-50.00.0-24.514.10.0.-11.529.9-24.418.5-55.622.70.0...-14.22.5
Pseudotsuga menziesii....0.0.0.0.........-15.95.8........33.3.........................130.1184.065.462.7..................1.80.0........-45.50.0..................0.0.............50.00.0..................-69.20.0............-100.00.0..0.0...............-33.30.0............-8.49.3
Taxus baccata0.0.....0.0...50.035.5....-100.00.00.0...................0.0...........0.0.....0.0.....0.0.........0.0.0.0.53.835.20.0.0.0.....0.0.0.0.5.02.4......0.0.....0.0...........................0.0.......8.94.1..0.0...........................46.757.310.38.952.073.6........10.25.2
autres résineux-42.90.0..........0.0.............................................................................................................................................................................-34.29.8
Acer campestre58.690.9....0.0.....0.0.........0.0.-49.935.4............0.0.0.0.0.0.......0.20.1................60.50.0..............0.0...0.0...286.3257.6......................0.0.............75.8107.1..................188.2293.30.0...0.0.......0.0.100.00.0......-100.00.0..........31.013.7
Acer opalus................-50.00.0-60.00.0......................................-60.00.0......0.0...............................................................-13.31.813.733.5-100.00.0....0.0...0.0...33.347.4..............100.00.00.0...................-6.411.1
Acer platanoides137.0167.8....-50.00.0....-7.35.533.513.7..0.0.62.527.30.0.24.626.2......58.282.3....0.0...-100.00.0-0.60.0-6.50.0..-27.050.80.0.-100.00.0..0.0.........-50.00.0......47.054.2-16.719.7-13.27.7..100.00.0....0.0...0.0.......-50.00.0....................................71.40.0..0.0...174.2279.452.122.8..............4.717.2..-28.60.00.0.............16.59.9
Acer pseudoplatanus113.464.620.420.0-75.414.220.154.50.0.7.030.231.115.332.217.033.323.8-6.76.973.3124.0-0.127.314.812.4..-57.611.1-1.222.82.45.6-4.610.0..7.69.7-3.111.80.0.-28.922.7-1.78.7..40.725.427.926.730.370.06.812.61.719.7-3.78.123.49.415.817.90.0.-1.65.40.0.-15.26.313.820.60.43.6-10.44.1-1.68.87.99.84.112.634.543.5-6.46.74.95.434.225.62.027.010.617.849.914.50.48.5-13.015.094.068.922.20.0-2.90.040.00.0274.8342.3-45.535.686.526.666.777.341.759.4220.5270.1-9.47.3251.5355.7..25.125.1-15.79.2-0.81.1-20.223.5..12.917.2....0.0.-4.23.8-16.514.115.610.3515.0728.4-100.00.0..573.7111.9200.00.011.512.56.411.08.316.45.717.7181.7162.9-7.612.033.222.6-19.113.1-62.014.3-37.111.9..11.03.2
Aesculus hippocastanum....................................................................................................................................................0.0.....................................0.0.
Alnus glutinosa-12.010.2-40.00.0-32.011.4..........-39.943.7............................-6.00.0..12.50.016.70.0-50.00.0..................................-30.80.0........-6.46.9-3.84.80.0...-8.811.3....-13.50.0....21.320.911.824.2..............100.00.0............-17.60.0..-35.621.7............-4.50.00.0.0.0.....295.2417.4501.6657.7..-4.29.7
Alnus incana........-100.00.00.0.-14.913.1-84.97.0-68.60.089.5126.5....-100.00.0..-100.00.00.0.277.20.00.0...-53.220.20.0.-50.00.0-13.715.6-47.56.04.114.6-51.70.0-64.714.7..101.047.4....-50.00.0......-75.08.9....1.334.4-10.71.0-100.00.0........-50.835.3..-12.00.0-100.00.0-41.70.0110.137.7....-50.111.7..0.0.......-27.30.0-50.035.6....-85.70.0......0.0...-100.00.0......................-0.120.6..-32.513.4..................-19.45.6
Alnus viridis............................................................................................................................................................................................
Betula pendula......100.00.0..-13.94.30.0.0.0.103.4193.9............56.780.2..........-100.00.0-15.49.6-17.313.2-50.00.0..0.0.............-100.00.0....0.0.....0.0...-19.60.0-100.00.00.0.........0.0.......0.0.-6.30.3102.989.1-34.519.8-4.87.5-10.02.4-12.717.3-30.513.0-25.19.22.36.9100.00.0..0.0...........................-100.00.0....-12.721.6-29.17.651.340.2....63.966.8............-4.75.2
Betula pubescens............................................0.0...........0.0.....................................0.0.......................................................................0.0...................7.88.7
Carpinus betulus46.091.117.717.50.0.100.00.0........-5.65.3..145.8142.1........0.0.....100.070.9............-0.215.2-43.90.0-17.90.0....................0.0...-100.00.0..99.5140.70.0...0.80.3..........-45.724.424.230.9..........-20.022.8..............................0.0.................-40.00.0..0.0.-100.00.0....-13.910.8-15.922.432.927.1..3.36.9
Castanea sativa....-100.00.0........................................-5.45.70.0.........................................................0.0.-6.35.12.60.8-13.614.9-31.012.8-19.66.33.86.0-27.39.9-13.82.9........0.0...................-100.00.0........0.0...3.46.3..................-13.83.1
Fagus sylvatica-0.112.816.928.0-4.214.1-16.76.5-20.513.4-14.57.8-2.09.61.96.7-6.77.9-12.36.048.363.2-2.113.9-10.95.8..-30.415.2-32.711.6-1.98.014.317.6..-27.414.6-2.97.0-6.89.0-42.523.62.38.2..-4.24.9-4.28.1-19.611.5-10.34.9-36.511.5-24.29.25.413.220.422.1-20.217.914.113.637.627.6-7.76.11.312.3-21.49.8-5.710.1-14.56.8-9.05.6-1.17.47.414.2-8.816.317.026.3-8.67.62.63.51.518.3-5.510.3-17.58.72.322.8-7.18.9..9.711.8..2.35.1-4.25.54.63.75.64.7-1.54.63.14.60.17.2..-20.811.55.06.8-4.829.3-6.16.316.911.0-39.812.3-8.63.9-8.65.93.421.68.516.63.811.9-29.38.1124.477.7-16.79.29.351.129.363.3-31.126.3..83.07.7-3.25.9-8.017.9-2.53.15.99.72.512.042.039.119.043.53.323.27.26.6..-3.61.4
Fraxinus excelsior-9.319.7-16.110.8-61.714.4-59.034.3..-36.514.3-41.817.4-8.028.5-5.512.139.564.9-46.526.121.653.37.76.6..-18.88.1-39.415.820.714.6-36.317.5-60.00.0-33.48.310.92.8-24.515.3-34.823.111.59.2..-25.412.7-36.110.2-51.718.7-63.310.620.424.1-78.06.70.0.-50.035.50.0.13.719.8..29.827.8-15.515.1-53.423.1-19.311.2-66.621.8-17.415.1-45.724.4-37.318.38.728.2-19.012.211.745.4-16.815.434.949.4-49.210.2-29.620.4-31.912.0-24.318.133.30.00.0...33.028.8-16.917.225.920.412.317.4-43.820.612.39.6-24.615.8-0.112.9..-12.022.345.240.7-7.512.8-3.95.65.03.2-68.218.1-100.00.0393.1555.90.0.0.0.-15.04.8-22.310.60.0.-82.916.3..-69.824.0-35.335.813.916.017.218.7-27.927.544.428.6-87.910.4-55.611.7-51.69.5-2.720.6-38.524.0-7.936.2..-20.33.2
Fraxinus ornus..................................................................................................................79.00.0-14.30.0....................................................................24.632.3
Ilex aquifolium0.0...............-5.40.0................................202.2144.5..........................................120.1169.9................80.2113.9..35.917.1......37.30.0....0.0.......................................................43.917.2
Juglans regia....0.0.......74.4246.6100.00.0........................84.5105.60.0.....0.0...................................0.0.................-100.00.0..............................................................0.0...........0.0.......44.429.5
Laburnum anagyroides....................................................................................................................0.0.................................-31.816.4..............6.60.0..................-15.613.4
Malus sylvestris............-100.00.0....................................-100.00.0......................................................................................................................................-100.00.0
Ostrya carpinifolia..............................................0.0...................................................................41.425.5-5.14.5....................................................................2.75.7
Populus alba, Populus x canescens....................................................................................................................................0.0.....76.90.0..........................-100.00.0..................13.628.8
Populus nigra s.l.-0.30.0..............0.0.................0.0.............................................-100.00.0..................-25.30.0....................................................................................-42.520.8
Populus (autres)................-37.20.0............-76.00.4..........-100.00.0..............................................................................................................................................-73.34.8
Populus tremula............-17.911.5................0.0...0.0.........-100.00.0-62.916.0-69.028.1......-4.70.0....................-71.40.0................................0.0...0.0.....254.9360.4..............0.0.............0.0.........-44.030.216.99.5169.0206.8..................-3.821.0
Prunus avium46.835.6100.00.0-40.842.1-100.00.0....11.761.1-1.91.924.039.648.359.3............61.075.5....50.562.00.0.-75.00.0..0.0.-9.720.997.9138.4..-0.20.0-18.710.5..................-1.91.10.0.-64.032.6-44.721.8..24.150.1..719.41017.3........3.00.00.0.0.0...42.050.033.30.00.0...-22.233.4..-100.00.042.270.40.0.....-50.00.0-100.00.0....-100.00.00.0.......0.0.0.00.0-100.00.0-100.00.0....0.0.357.5412.8190.7269.70.0...-78.923.60.0...0.0...-7.93.6....17.114.1
Prunus padus....................................................................................................-19.67.4....................................0.0...............................200.00.0..............88.5102.6
Pyrus communis, Pyrus pyraster..................................0.0...................................................................................................................................-100.00.0..................-32.130.8
Quercus cerris..................................................................................................................-44.139.95.027.1....................................................................-11.921.8
Quercus petraea-16.114.6283.6401.1..0.0.....-32.025.0..-8.46.1......-8.25.6..........-49.119.6....0.0.....0.0.-46.024.4..0.0...-19.86.7..0.0.................0.0...-2.220.6..-66.731.6..-10.26.7........-30.930.3-26.230.2......-20.710.217.96.3-1.94.60.0.-15.711.3-2.91.9-40.845.6..0.0.0.0.-14.30.0......0.0.0.0.-30.87.3..-6.65.90.0.-73.927.3-13.76.9..0.0.....-100.00.01.69.4..0.0.0.0...0.0.-43.917.6-43.79.90.0...-12.33.4
Quercus pubescens......0.0.........-33.30.0..............................................................................................-100.00.035.632.40.0.0.0.-50.00.0......................21.10.0................0.0.37.538.0-33.30.0..................15.410.6
Quercus robur-0.10.10.0...........-12.83.812.940.8..0.0.100.00.00.0...0.0.-5.10.0-2.00.932.439.0..............2.733.9-28.514.1-37.66.4-4.70.0......-100.00.0..0.0.....-68.00.00.0...-70.012.5..0.0.....2.52.5..0.0.....-12.913.4-14.519.3-10.49.9........-53.830.5-43.117.4-100.00.00.0...............1.00.1....1.091.6....-47.10.0..0.0...-100.00.0..250.0354.3....100.00.0..-100.00.00.0.0.0.-100.00.0124.4153.3295.2417.4....-7.39.5
Quercus rubra-5.47.7....0.0...................................................................................................................................................................................-4.56.9
Robinia pseudoacacia..-57.10.0................-41.70.0....................................-100.00.0................................................53.426.8....-100.00.00.68.7..83.359.4..........................................-33.30.00.0...................6.614.0
Salix (autres)..........-0.80.0-66.43.60.0.290.3351.4189.5233.1..144.6346.0....0.0...-53.322.1......0.0...72.473.3-28.513.332.746.3............0.0.-100.00.0............0.0.......0.0.....137.3191.2......-74.019.2....0.0.0.0...-44.717.9........-50.035.5......-50.40.0-33.331.5......100.00.0-100.00.0..................-28.278.0-33.351.9-0.448.0....0.0.....0.0.-100.00.0....29.022.8
Sorbus aria......0.0.....19.911.42.60.0..-5.417.7..0.0.0.0.......100.00.00.0...-14.914.0-100.00.00.0.0.0...0.0.11.211.20.0.......0.0...0.0.0.0.....-50.735.3......-50.00.0..0.0.0.0.-32.927.0-50.735.3..............21.830.9..0.0.100.458.65.979.7-4.838.920.911.091.6129.528.726.8-39.414.5..0.0...-60.511.80.0.-19.26.3..-100.00.0..0.0...0.0.0.0...-100.00.0......102.1125.236.827.350.561.9..0.0.0.0.0.0...........3.26.4
Sorbus aucuparia............-3.211.3-100.00.0..-51.040.2....................0.0...0.0.0.0.212.5300.50.0.-52.535.3..-3.718.9..20.022.8..-100.00.0-50.00.0..-45.814.4..-66.70.0..-25.88.2..-40.934.2..........0.0.-100.00.0-100.00.0......0.0...33.315.8-47.335.3....0.0.....0.0.......-50.00.0-10.70.00.0.-100.00.00.0.....11.113.3..0.0...0.0.......449.3636.525.530.1-28.623.2..................-8.17.2
Sorbus torminalis................0.0.....-60.00.0-100.00.0..............................................................................-60.00.0........................................................................0.0.......-44.017.4
Tilia cordata300.0425.7-0.80.50.0.....0.0.10.026.4-57.160.717.513.9..............0.0.......-10.56.0....5.422.8..42.031.2..0.0...........-60.00.0..........-55.635.0-19.11.2..-49.419.0....0.0...0.0.....-65.70.0300.00.0......-24.626.3300.00.03.218.75.44.755.335.011.90.8-2.35.50.0...0.0.-18.50.00.0...............-60.00.0....0.0...0.0...0.0...0.0.......-18.50.0......-33.331.5..5.26.0
Tilia platyphyllos99.858.5....0.0.....0.0.43.067.0-38.30.00.0.........2.10.0........-14.33.9..28.60.0....................33.30.0..........0.0.210.3294.1..0.0.....-100.00.0....0.0.....3.00.0..................-100.00.0..-100.00.0..............0.0.....................-20.516.1203.8288.211.739.0..................2.513.0
Ulmus glabra-71.328.90.0.0.0.200.9142.7....-1.721.118.420.9100.0141.70.0.-75.00.00.0.-24.430.0......0.0.33.30.0..-100.00.0-100.00.0-100.00.0204.9148.3....221.3213.148.058.8..............42.833.4..342.6395.8....-70.914.80.0.-28.75.6..0.0.-100.00.0247.4349.9..0.60.40.0.0.30.2....0.0.........-100.00.0..0.0...0.0.0.0.0.0...-100.00.0....0.0.....-100.00.00.0.......................2.9145.596.6136.6..-49.235.30.0.....0.0...10.39.5
Ulmus minor..............-100.00.0..............0.0...........................................................................................................................................................-55.634.9
autres feuillus....................................................................................................................0.0.............-100.00.0......................................................-41.456.3
autres arbustes-1.60.0-100.00.0........-42.950.2..0.0.................0.0.......0.0.1.646.4166.577.30.0.210.0155.4-100.00.0......-100.00.0..............-78.224.1......................5.20.0......21.930.4....0.0.30.543.80.0...-0.60.0......0.0.........0.0.........0.0...........49.035.3100.00.0-100.00.0..................14.415.3
indéterminable............................................................................................................................................................................................
total6.811.2-1.515.9-20.39.7-9.39.4-10.45.1-13.46.2-1.83.7-3.63.82.86.3-14.73.550.346.1-1.09.7-4.93.333.3.-12.28.0-20.27.1-0.74.65.27.3-23.213.9-19.27.11.43.9-4.65.2-3.26.6-3.32.8-5.23.6-4.64.3-12.44.55.79.0-7.05.2-28.46.8-10.74.521.523.5-1.98.5-8.34.78.56.016.216.65.47.68.913.3-15.211.6-6.85.6-20.07.7-10.44.1-18.86.61.27.1-16.59.732.429.13.19.2-5.36.2-5.612.5-11.86.4-10.54.8-14.97.8-26.011.2-1.56.828.920.5-4.64.7-2.46.6-5.46.7-2.13.41.62.3-5.44.0-2.83.0-2.64.0-2.43.3-3.49.00.18.4-3.57.5-3.47.1-7.69.1-5.818.1-4.010.66.328.719.214.6-7.45.7-8.48.8-17.76.817.721.3-25.910.6-28.819.7-11.122.727.635.72.33.2-2.03.1-1.72.6-8.76.7-26.513.8-2.415.3-2.17.75.213.3-19.812.7-19.313.5-12.09.5..-4.00.8
© WSL, Inventaire forestier national suisse, 27.04.2024 #2301543/639475

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. 2301543. Birmensdorf, Swiss Federal Research Institute WSL

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