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IFN2IFN5
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 1993/95–2018/26
arrondissement forestier (2024)
AG01AG02AG03AG04AI01AR01BE01BE02BE03BE04BSBL01BSBL02BSBL03BSBL04FR01FR02FR03FR04GE01GL01GR01GR02GR03GR04GR05JU01LU01LU02LU03NE01NE02NE03NE04NE06NW01OW01OW02SG01SG02SG03SG04SG05SH01SO01SO02SO03SO04SZ01SZ02SZ03TG01TG02TG03TI01TI02TI03TI04TI05TI06TI07TI08TI09UR01UR02UR03VD02VD03VD04VD05VD06VD07VD08VD09VD11VD12VD14VD15VD16VD18VD20VD22VS01VS02VS03ZG01ZH01ZH02ZH03ZH04ZH05ZH06ZH07lacsSuisse
essence (56 classes)%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±
pas d'indication............................................................................................................................................................................................
Abies alba-26.116.8-76.713.9164.8238.0-29.321.3-14.310.419.441.918.511.0-20.26.916.821.6-8.49.2148.5188.8-12.418.242.534.7..36.157.8-9.533.0-0.726.9-14.931.3..-23.015.7-30.213.6-14.419.9-40.020.118.817.0..18.514.417.231.92.126.317.918.2-50.020.26.728.554.773.4-15.018.60.112.93.229.9-13.541.229.026.5-27.613.0-28.022.6-24.313.524.919.0-31.88.1-0.129.5124.261.4-49.519.4-49.123.4-2.540.461.340.1-47.210.7-21.316.1-16.711.568.5100.4-26.413.3..95.580.80.0.....0.0.25.412.2-19.513.043.249.716.714.4..-0.723.314.423.2-12.411.715.813.9168.9180.7100.00.0-21.422.7-29.433.038.274.285.854.197.7101.336.732.3-12.736.817.673.5-71.07.255.470.7-16.923.1-29.428.920.119.253.832.48.121.3-10.861.0-19.231.7-40.914.618.438.7-26.39.8..63.7182.1..1.73.6
Larix decidua, Larix kaempferi112.2184.0-56.413.5181.9320.9-61.96.8....5.245.7-100.00.0-76.920.9......-42.817.4....-41.413.5..5.3134.9..0.0.-43.023.7-36.210.6-15.313.9-6.56.3-1.26.30.0.142.3342.740.0141.7........0.0.........0.0.-2.60.0-49.825.7-24.40.0..-70.04.1............-3.40.00.0.-68.20.0..118.252.736.818.418.717.46.98.3..0.0.16.114.0-11.410.81.26.4....-100.00.087.192.5................-100.00.0..-55.222.8........-9.18.5-6.28.2-12.48.5-50.00.00.0.-60.00.0....-79.00.80.0.-39.824.4..0.54.5
Picea abies-50.023.7-34.529.6-20.644.0-59.218.5-17.87.6-44.213.1-17.36.8-38.87.3-23.514.7-42.39.2157.799.4-31.239.7-66.710.9-100.0.-65.85.4-37.911.3-52.810.7-37.120.3164.5329.7-27.919.414.29.0-0.112.317.215.66.49.2-5.17.2-71.57.0-47.317.7-18.819.4-38.210.7-38.321.72.324.9-29.415.017.828.7-39.15.3-3.36.036.027.87.322.43.432.45.539.68.920.5-26.96.8-40.315.6-46.614.8-41.710.9-54.013.1-1.258.8-26.120.3-2.519.6-37.517.4-21.711.4-23.819.1-48.118.1-71.314.058.933.356.245.3-3.812.6..0.0.0.0.77.762.241.643.468.958.738.516.49.213.1-14.525.144.046.641.732.57.637.5-31.226.3-81.414.75.836.5-35.640.0-24.347.5-13.96.9-9.111.4-34.78.9-24.021.2-40.49.4-32.350.4-81.09.1-82.411.021.012.00.37.0-0.28.7-63.912.8-21.715.1-55.217.4-37.77.7-37.713.3-85.96.33.383.6-47.019.7..-17.72.1
Pinus cembra............-36.144.5..........................350.00.0....38.624.86.817.6............................................................200.00.0..................................................22.819.817.716.9-22.80.0..................12.711.2
Pinus mugo subsp. uncinata............73.588.2..........................-25.65.3....-45.310.38.015.5....................17.20.027.90.0....................32.00.00.0.............4.30.0................43.076.9................................-23.042.8-17.520.414.033.1..................4.89.4
Pinus mugo subsp. mugo............................-100.00.0..........100.00.0......134.4106.8..-100.00.0..........................................................................66.70.0................................-84.60.0..0.0...................46.762.3
Pinus nigra..................0.0.......................-100.00.0..............-47.10.0........................-28.02.4....................................................................................................-45.312.5
Pinus strobus....-100.00.0........0.0.-53.123.8................................-50.822.6....................................................................................................-100.00.0............................0.0...-9.437.9
Pinus sylvestris-57.234.7-89.56.9-78.521.3-57.923.0..-100.00.0-42.915.9202.7311.1-17.147.2-19.78.6-50.00.0-69.25.2-5.123.9..0.0.-78.120.6..-60.18.7-75.44.0..-51.219.1-13.011.1-25.00.0-2.511.9-28.27.8-48.39.3..-29.417.4....-66.70.0....-36.40.0......0.0.......0.0.-56.316.4-29.79.8-21.226.7-39.76.1-44.97.1..-100.00.0..-30.619.9-42.815.0-67.714.6-100.00.0-60.09.1............40.00.0....-35.55.9-100.00.0......-83.319.70.0...-50.00.0..0.0...-50.00.0....-37.00.0..-15.218.0-20.413.2-24.88.8..-56.30.0-50.114.1-36.221.5-15.641.2-49.119.5-80.57.4-67.225.9..-30.54.7
Pseudotsuga menziesii....-60.00.0..........3.626.6........-36.4.........................15.092.05.253.4..................0.70.0........-40.00.0..................-50.00.0............200.00.0..................-77.10.0............-100.00.0..................44.556.7............-5.817.9
Taxus baccata0.0.....107.10.0..200.0283.6....-100.00.0....................0.0...........202.7145.2..........0.0.........0.0...232.8329.20.0.87.4122.0....0.0.0.0.109.240.9......0.0.........................-100.00.0......0.0.......96.580.2..200.00.0............................19.221.7204.1147.2........72.022.0
autres résineux............................................................................................................................................................................................
Acer campestre-35.037.2-100.00.0..................-62.833.20.5142.1............-50.00.0-50.00.0........-24.622.4................83.00.0..............0.0...0.0.-100.00.0324.2317.1....................-100.00.0-23.822.7............75.1106.7..................-53.523.90.0.-100.00.00.0.......-13.30.0....................-1.416.9
Acer opalus................-75.20.0-50.00.0......................................-60.00.0......................................................................-7.627.3789.7914.5......26.716.7......100.00.0................-39.835.9..................44.546.8
Acer platanoides137.0167.8....-48.20.0....-2.956.9122.1286.7-31.585.70.0.2216.72725.3-2.1138.4395.7276.8......-27.635.2....0.0...-100.00.028.60.0-6.50.0..-27.466.9..-100.00.0..0.0.........-50.00.0..-100.00.0..-40.532.0-16.719.77.215.5..........349.50.014.717.7......0.0...............................-100.00.0....71.40.0..0.0.....391.4553.6..............4.717.2....490.2339.7............54.124.7
Acer pseudoplatanus15.642.99.342.913.869.6-22.947.0-34.811.361.244.764.527.427.225.9206.9100.6-9.511.4173.7318.44.247.455.055.5..-61.55.7111.483.661.124.757.568.2..9.924.842.961.5139.3122.6-27.433.7154.4141.1..49.539.875.562.99.057.639.440.1..54.739.4312.9420.919.741.3-8.321.223.725.4-73.99.119.422.430.524.3120.2164.7-34.66.017.221.5-19.513.924.536.5217.3156.713.650.2-45.015.958.976.5-0.140.6-32.419.4346.2252.690.169.765.393.559.854.21000.00.032.00.040.00.095.669.1-40.043.1....13.351.0..10.914.2251.5355.7..51.965.9-15.743.636.450.443.2151.2..23.524.1....26.724.338.042.215.130.686.299.8......5494.37189.9..150.518.031.839.336.730.8-35.237.6108.6100.6-32.714.665.390.210.660.8-63.213.6194.4161.9..36.67.1
Aesculus hippocastanum....................................................................................................................................................-80.00.0....................................-80.00.0
Alnus glutinosa46.7141.9-43.036.7..........-100.00.0-57.942.7................-100.00.0..........-14.50.0..79.80.0600.00.0-4.164.7..................................-35.70.0..-100.00.0....-56.414.9312.4414.8....-27.40.0....-20.00.0-100.00.0....-54.422.3............-60.00.0-20.00.0............-40.40.0..-45.112.7............90.90.0........-47.355.7501.6657.7..-12.417.5
Alnus incana..-100.00.0....-100.00.0300.00.0109.0217.0-90.77.0-90.00.089.5126.5........-100.00.0-34.551.2485.9828.6....-52.427.2-53.266.2-80.00.033.066.0-60.816.26.715.6-65.00.0-62.533.1..63.0110.6....-85.70.0......-88.90.0....4.4147.634.04.8..........-51.568.5..46.70.0..-61.10.0194.1216.0..-100.00.0-4.351.5-100.00.0-25.00.0-100.00.0-100.00.0..-43.16.1-66.715.8..-100.00.0-92.30.0..-100.00.0..-50.035.4..-100.00.0................-100.00.0....-38.229.8..-30.632.1-66.70.0........-100.00.0......-27.511.0
Alnus viridis............-100.00.0........................-100.00.0..................................................................................................................................................-100.00.0
Betula pendula130.1325.4....391.9695.7..-17.95.0240.0340.10.0.104.0212.7..-100.00.0......................29.936.3-27.739.9-70.617.2..0.9142.7............-100.00.0..........-82.921.5..27.60.0............0.0.........42.92.8210.7153.80.646.823.015.3-26.911.1-31.429.1-52.714.2-41.414.9-13.713.1....-33.727.4..-100.00.0..-100.00.0..............-100.00.0........-15.933.2-27.015.431.099.6-100.00.0..293.4160.4............-7.69.0
Betula pubescens............-100.00.0..........................................100.00.0....................................0.0.............-100.00.0..-100.00.0........-63.851.2..........................................-30.60.0..................-51.024.4
Carpinus betulus53.4187.9-53.023.3-7.222.2307.1246.3........-25.611.9..-46.325.4-2.1138.4-100.00.0....0.0.....300.0141.7............-32.721.8-53.50.0......................-62.70.0......-33.441.6....-28.313.6-100.00.0........-50.230.8-17.332.7..........-33.347.5................-100.00.0........-100.00.0..-19.66.3......-100.00.0........0.0...-30.00.0......-66.221.2-17.923.5288.2359.3..-29.07.5
Castanea sativa..............................................-21.913.00.0.........................................................0.0.53.748.240.641.11.838.0-56.910.1-27.29.595.644.4-33.620.3-8.813.1............................-100.00.0........-40.90.0..-58.317.6..................-12.77.6
Fagus sylvatica-25.213.4-14.922.8-18.118.9-31.69.6-32.415.9-26.113.1-15.914.1-1.013.0-30.28.1-20.78.118.536.50.930.9-13.410.4..-35.724.2-39.411.7-7.516.0-13.315.7..-37.214.3-20.815.2-15.212.1-27.911.317.518.1..-11.57.9-11.215.2-19.210.4-11.68.7-16.130.1-24.516.3-13.027.034.254.4-23.619.93.329.4177.591.2-25.910.2-1.022.6-37.013.619.028.25.025.8-24.17.9-12.312.425.231.5-19.716.9-9.222.8-21.18.114.210.3-3.620.6-8.610.43.415.1-20.016.7-12.322.7..15.815.4..39.028.71.58.88.39.624.516.015.412.3-16.821.114.05.9..-23.214.524.424.2-12.325.7-20.36.040.728.824.711.4-19.39.143.770.3-34.329.76.427.5-30.020.2-44.39.7196.9161.4-33.69.7-26.830.723.363.6-40.243.0..445.7110.61.410.1-11.730.9-4.220.117.042.1-18.124.70.430.88.743.3-3.132.158.848.5..-9.82.1
Fraxinus excelsior84.781.0-41.517.077.6154.1-67.825.8..-36.519.1-38.525.2-22.731.0-0.621.116.668.7-56.913.9132.0167.0-9.633.2..125.2164.8-14.026.48.321.1-7.942.1-33.30.0-54.718.3122.1227.526.992.5-28.17.845.034.4..-40.513.6-45.420.9-55.717.5-55.223.116.167.3-85.913.40.0.....7.631.1..116.0114.5-28.724.6-57.719.4-37.826.1-59.623.5-42.112.0-5.242.3258.5284.9-20.16.7-7.223.9-46.034.1-9.937.534.949.4-30.421.5-22.032.8-32.429.6-16.122.3-42.90.0173.50.0..122.127.2-19.160.90.550.7385.2266.0-43.820.658.470.320.142.7174.946.0..25.071.090.196.398.4184.534.549.7120.096.3-88.27.9-100.00.0..0.0.-56.133.3-54.54.1-34.120.012.214.1-86.87.3..-91.38.759.863.644.938.9-4.625.2-18.356.4-8.511.1-87.810.5-69.912.143.385.016.433.9-69.217.2-43.722.2..-15.55.0
Fraxinus ornus..................................................................................................................198.30.0......................................................................398.3285.0
Ilex aquifolium..................................................202.2144.5................................................................145.074.8....................................................................263.9151.5
Juglans regia..-100.00.0....................................172.5218.10.0...-100.00.0..................................................................................-100.00.0-100.00.0................-100.00.0..................................140.3100.6
Laburnum anagyroides..............................................-100.00.0..................................................................................-100.00.0-100.00.0................-34.815.0..............-43.968.7..................-63.322.8
Malus sylvestris............-100.00.0....................................-100.00.0................................................................-100.00.0....................................................................-100.00.0
Ostrya carpinifolia..............................................19.10.0..................................................................157.054.32.25.8....................................................................20.312.6
Populus alba, Populus x canescens....................................................................................................................................-52.132.1....360.00.0..............................................-3.459.0
Populus nigra s.l.................................................................................-100.00.0..................-33.520.9....................-100.00.0......................................-100.00.0......................-61.625.0
Populus (autres)-100.00.0..............-3.70.0............-84.14.3................-100.00.0................................................................................................................-100.00.0......................-85.95.0
Populus tremula............................................-100.00.0-48.418.7-64.035.8-54.364.7......-100.00.0..................-60.00.0................................-67.930.8-100.00.0-80.00.0....................-60.00.0..........-100.00.0-58.30.0........21.8124.8606.4436.0438.0562.5......-100.00.0..........33.544.3
Prunus avium111.5167.670.9208.9-55.633.5-100.00.0....-65.916.8..15.148.046.858.7....-100.00.0..104.20.0-100.00.01.252.6..-100.00.056.264.2129.2324.2-51.90.0-100.00.0..35.647.3-1.369.5..0.40.0-64.216.2..................66.097.1-30.021.3-76.617.8-73.115.4-100.00.0-12.335.9..719.41017.3-100.00.0-100.00.0....-83.69.2-72.228.4142.3342.7..74.179.4100.00.0....38.434.9..-100.00.0590.1688.2-45.435.1..-100.00.0-50.00.0........0.0.0.0.......100.3141.8-100.00.0-100.00.0....-0.30.0555.0795.8151.9233.736.3119.4317.5590.50.0.55.629.4..-3.1137.1..5.652.9....4.016.5
Prunus padus..-100.00.0..........-100.00.0....................................................................................14.956.2..........................................................-100.00.0........200.00.0..............85.974.1
Pyrus communis, Pyrus pyraster..................................0.0...............-100.00.0......................................................................................................................................-28.228.7
Quercus cerris..................................................................................................................11.90.0-8.827.6..-100.00.0................................................................-30.723.7
Quercus petraea-31.623.19.1114.1..2.01.1....-44.613.8..-35.014.4..-100.00.0..-30.815.4..-100.00.0....51.3213.9-80.512.4....25.00.0..-100.00.00.0.-72.213.6..-11.10.0..-11.48.4..0.0.............-88.20.0..0.0...-19.521.3..-75.017.8-100.00.0-12.59.2......-100.00.0-63.67.8-63.621.6......25.535.8-35.933.2-17.920.1-12.70.366.965.132.940.5-23.476.3..57.10.024.735.0........-27.33.5-64.936.6-61.724.8..-30.413.90.0.-94.15.3-29.79.5......-100.00.0-100.00.099.2119.5..-1.20.0....-50.131.9-26.941.1-43.79.976.997.4..-31.17.1
Quercus pubescens......3.60.0........-33.90.0..............................................................................................-100.00.0230.4154.737.50.0-0.40.00.0.-0.7121.5......................................202.8234.8130.898.80.0...................123.071.9
Quercus robur-38.952.0-42.152.3..160.2368.0......-43.58.0-32.732.3..-40.00.067.10.0-58.234.4..0.0.-6.60.0-36.822.172.6110.6..............-22.028.5-64.716.8-51.613.3-85.90.0..........0.0.....-67.60.0-36.30.0..-59.657.2-100.00.0-25.026.6....248.4339.1..0.0.....-16.120.9-60.120.9-22.521.1........-25.191.8-62.614.5-100.00.00.0.........-100.00.0-100.00.0..-17.310.2....-48.863.8....-59.45.6..0.0...-100.00.0..248.9353.2....-15.70.0..-100.00.0100.00.0-25.226.7-100.00.0532.1613.3295.2417.4-100.00.0..-36.48.1
Quercus rubra-30.05.7..-100.00.0-20.011.3..................................................................................................................................................................................-38.810.2
Robinia pseudoacacia..639.00.0................52.60.0............-100.00.0........................................................................280.790.0....-100.00.016.473.8..............................................0.0.-54.40.0..................53.163.6
Salix (autres)..........-79.023.0-15.6103.589.9268.6986.71404.044.7101.5..22.3173.0....-66.70.0..-54.557.0....-100.00.040.3198.5-100.00.02854.82325.5-13.020.523.943.2174.5388.2....32.4162.3..-100.00.0..........26.2178.5..................153.6204.4..-100.00.0..-48.80.0....0.0.....-31.112.6........1.9144.2......-46.89.9..............................134.5246.461.0151.8-28.233.2..................70.136.5
Sorbus aria......-48.20.0....185.2179.4-61.432.3..41.152.8..41.682.0-57.522.6........0.0...18.025.6-100.00.00.0.-50.071.3-100.00.0..21.121.70.0.......0.245.5..0.0.0.0.....-2.8137.5......-50.00.0..-71.528.80.0.-32.927.0-75.526.2-100.00.0..-100.00.0........52.338.6..103.6146.5142.8159.7-24.749.018.366.42512.93007.1..98.072.1-39.414.5..48.3139.0..-66.519.325.00.0250.5354.3..-100.00.0....................102.1125.2243.0155.0-69.721.1..0.0...0.0...........20.713.5
Sorbus aucuparia........-100.00.0..60.033.4-100.00.0..87.5230.8..........-100.00.0-100.00.0-100.00.0..-100.00.025.861.8....0.0...0.0.-52.535.3..-18.728.1..-1.321.8..-100.00.00.0...-25.727.0-100.00.0..-100.00.043.661.7..-40.934.2..........67.7128.0-100.00.0-100.00.0......0.0...300.0141.9-44.378.7..-100.00.0....-100.00.0-20.40.0..-100.00.0..-75.00.0-3.50.0-42.781.0-100.00.00.0.....47.371.2..........-100.00.0....463.3542.6132.8174.9..............-100.00.0..9.317.0
Sorbus torminalis................0.0.....-60.00.0................................................................................-60.00.0..................................................................-100.00.0............-29.733.5
Tilia cordata29.4165.537.454.6-83.30.0......45.771.1..123.6123.7..............0.0.....-100.00.01.864.8-100.00.0..252.0211.9..114.5121.6..0.0.........-100.00.0-60.00.0-100.00.0......-100.00.0-55.635.0..17.5166.2......0.0...-25.044.4..............51.4106.1..-17.422.235.224.5247.9350.617.57.1229.497.40.0...0.0.-18.60.00.0...............-60.00.0....-47.226.2..0.0...-6.1132.8....-100.00.0....46.70.0..-100.00.0160.2368.0-33.363.0..43.719.6
Tilia platyphyllos121.7145.6....-26.50.0....-66.242.3..-44.97.80.0.........-66.00.0....-100.00.0..-49.416.0......-100.00.0............................750.01063.6..-100.00.0......-100.00.0....120.7170.7............................................0.0.....................-12.810.0..19.254.7..................-15.521.1
Ulmus glabra..24.7119.8..198.3280.4....64.575.2124.4109.3......0.0.343.5344.3......-39.324.6....-100.00.0-100.00.0-100.00.0190.7269.7....-23.634.0196.1240.5-100.00.0............128.9137.4..121.3197.9..-15.1120.0-68.124.1-13.117.6-60.91.0......-13.282.6..-5.034.90.0.-47.544.3....-71.811.7........-100.00.017.8148.9....4.00.0-11.569.9-60.00.0..-100.00.0........-100.00.0....................-100.00.0......96.6136.6..-40.230.3......0.0...39.321.4
Ulmus minor..............-100.00.0..............0.0...........................................................................................................................................................-56.134.8
autres feuillus....................................................................................................................40.00.0......................................................-100.00.0............134.7166.9
autres arbustes2.80.0..............0.0.-100.00.0..........................120.6159.6..210.0155.4........-100.00.0..............-76.219.3..-100.00.0..........................221.5273.3......169.7204.4140.5128.0................................-100.00.0..........113.8302.3-100.00.0..........3.2145.9......118.160.8
indéterminable............................................................................................................................................................................................
total-14.912.5-24.914.5-4.125.4-34.09.1-20.67.3-21.612.9-9.35.8-20.55.3-13.07.6-20.65.216.437.5-8.125.3-12.58.7-42.9.-42.410.3-32.48.1-22.510.0-22.311.9-65.215.3-29.410.94.27.9-7.68.015.714.63.26.3-0.95.3-21.85.8-15.013.1-12.311.5-21.68.6-15.718.3-7.111.211.219.35.819.9-18.85.87.811.820.315.93.013.1-4.614.5-19.418.0-2.312.1-12.111.5-33.66.9-25.910.328.024.7-31.311.1-14.016.0-11.510.69.314.6-36.512.8-17.15.9-9.911.9-20.618.5-39.514.647.220.162.030.412.310.514.716.1-15.510.41.38.222.69.36.99.91.18.917.47.72.86.5-13.016.019.017.317.919.411.921.39.325.9-12.433.5-7.513.5-19.627.937.447.8-1.49.5-11.210.0-23.68.11.321.6-24.512.3-53.917.80.925.2-24.521.81.96.28.65.70.36.1-34.516.5-5.89.9-23.014.2-28.68.0-13.214.6-35.213.3-21.929.16.224.9..-8.91.2
© WSL, Inventaire forestier national suisse, 17.05.2024 #2285609/623541

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. 2285609. Birmensdorf, Swiss Federal Research Institute WSL

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