Présélection de la période d’inventaire

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IFN2IFN5
évolution: volume des arbres vifs (bois de tige)
forêt de protection contre des avalanches (2022) · essence principale
découpage régional: canton
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
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZHSuisse
forêt de protection contre des avalanches (2022)essence principale%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±
pas d'indicationpas d'indication....................................................
épicéa....................................................
sapin....................................................
pin....................................................
mélèze....................................................
arole....................................................
autres résineux....................................................
hêtre....................................................
érable....................................................
frêne....................................................
chêne....................................................
châtaignier....................................................
autres feuillus....................................................
indéterminable....................................................
total....................................................
à l'intérieurpas d'indication....................................................
épicéa..39.012.6-21.6.-10.513.1..-44.337.2..-9.423.513.010.756.20.0-3.1.2.311.26.427.641.032.431.941.0....-19.033.1..10.623.223.26.922.513.425.99.9....11.15.4
sapin....31.5.11.023.8......39.926.86.321.0188.777.2..26.248.5-124.7182.729.841.6-20.723.1....97.232.7..-10.435.4-20.820.8105.323.165.030.7....32.612.4
pin......-35.025.8........3.511.42.00.0......189.10.010.40.0........-57.49.6....-1.922.3....-6.911.0
mélèze......-100.00.0........26.87.6....................50.38.7-100.00.0135.80.029.49.4....28.76.2
arole......-100.00.0........53.318.5..........................46.620.3....47.114.3
autres résineux............................386.00.0..............-37.10.0....484.7321.1
hêtre..-44.10.0..37.119.9..510.9158.8..195.8156.7-4.57.8-43.30.0-2.4.-3.450.97.38.433.48.966.520.0....4.013.6..108.720.9113.4127.558.630.967.811.3....36.89.9
érable......28.135.9..270.60.0..-10.979.9175.20.0......98.141.7-100.00.0-10.010.2....22.436.8....69.20.022.814.170.798.9....21.616.9
frêne......120.213.5..99.60.0..-18.0116.0388.50.0......-100.00.0..14.754.2....-7.0131.8......-42.30.0102.579.7....35.634.9
chêne......9.70.0........-100.00.0..........................190.30.0....43.350.4
châtaignier....................................................
autres feuillus......-6.440.0......98.558.987.894.7116.60.0......-100.00.0-24.658.5....-89.315.2..0.046.8..46.027.782.565.1....51.632.4
indéterminable....................................................
total..30.516.8-4.0.-0.79.9..-26.047.9..13.824.315.37.547.028.8-2.5.9.914.313.910.239.024.523.426.7....30.521.5..18.015.715.310.646.212.029.26.9....18.24.0
à l'extérieurpas d'indication....................................................
épicéa-56.69.426.916.5-24.817.4-25.34.6-41.716.4-30.09.729.2161.9-11.420.613.85.4-34.312.2-40.07.3-5.58.571.433.6-6.713.9-3.89.4-23.117.4-46.213.0-10.39.5-37.612.754.030.010.018.5-10.08.828.27.4-13.025.1-31.99.3-13.52.2
sapin-15.917.551.420.737.624.7-2.35.958.034.6-5.919.5..19.331.243.414.820.911.810.49.933.912.34.822.731.230.624.415.9140.6126.6-12.819.2-1.219.548.329.084.519.686.732.635.813.496.338.889.681.9-16.313.113.73.5
pin-77.313.0..-100.00.0-12.111.2-8.010.0-47.815.9-43.325.1..-4.99.0-26.613.137.916.427.150.3..66.70.030.20.0-25.718.2-34.411.022.841.9-19.014.845.025.38.211.1-29.623.42.610.0..-39.27.9-18.34.0
mélèze-18.723.4....-45.221.5-13.616.0-41.646.2..18.80.023.26.513.50.0-11.869.08.40.0....-24.023.9-42.228.5..25.20.047.693.453.611.2..105.798.125.96.8-31.80.0-13.124.423.64.3
arole......58.90.0........8.216.3....................703.30.0....4.717.2....8.012.7
autres résineux367.2262.8..302.8197.782.666.2188.10.0-100.00.0..45.10.0199.886.8609.2345.190.029.445.00.0..458.40.0134.829.7435.20.0221.140.0114.60.043.680.0583.416.352.670.8-14.577.8-31.338.3..54.874.5112.632.9
hêtre-19.48.571.530.7-0.627.6-6.95.8-18.512.013.313.9..-23.122.429.018.1-8.710.725.212.7-0.515.167.936.5-11.719.47.310.623.59.7-6.87.950.415.116.912.664.810.097.938.86.96.430.419.744.553.5-3.19.04.32.5
érable-5.216.20.149.619.525.550.715.523.122.5119.829.2..67.534.4141.356.115.318.067.132.598.439.523.439.64.356.218.613.1445.0148.436.817.137.534.372.440.7212.694.975.322.180.133.4212.581.416.731.563.128.149.26.3
frêne-22.316.0..4.939.312.514.7-19.118.572.629.813.90.0-26.331.213.619.7-18.217.2-24.511.9-13.733.571.449.1262.778.727.623.153.944.720.031.927.922.5-0.219.5244.4103.0160.359.8-2.320.069.233.0-12.938.1-9.114.311.86.3
chêne27.228.5....5.021.5-26.119.562.635.8-33.526.1..42.74.31.623.9-25.715.4-3.416.161.50.0..-27.226.3-27.019.731.416.348.00.08.322.728.618.167.720.7-1.515.2123.327.4..-18.515.82.66.4
châtaignier................56.227.1....................13.38.6..313.7585.0-3.123.5....16.08.1
autres feuillus3.520.3-100.00.080.442.99.414.6-26.913.174.348.4215.9182.7-14.913.946.930.732.017.980.146.1-51.017.1125.591.8-12.136.1-19.215.834.380.316.234.330.939.5-7.015.957.415.1-11.333.614.327.750.526.7-75.224.048.832.027.56.6
indéterminable....................................................
total-30.45.833.914.2-3.615.0-12.73.2-14.08.7-11.87.9-32.920.9-9.514.017.24.0-7.46.4-12.55.511.16.356.923.31.311.66.16.52.410.2-15.37.32.28.5-7.28.249.88.231.615.96.15.630.05.05.118.9-16.35.60.01.4
totalpas d'indication....................................................
épicéa-56.69.428.414.5-24.516.0-23.84.4-41.716.4-30.49.529.2161.9-10.816.013.74.8-33.112.2-39.07.3-5.28.259.428.1-0.713.6-0.29.2-23.117.4-46.213.0-10.69.3-37.612.741.222.714.013.4-7.78.527.45.9-13.025.1-31.99.3-10.82.1
sapin-15.917.551.420.737.022.3-1.65.758.034.6-5.919.5..29.822.638.613.124.312.010.59.933.611.910.324.831.129.020.714.6140.6126.6-12.819.218.521.348.329.052.426.829.329.240.713.087.029.089.681.9-16.313.114.93.3
pin-77.313.0..-100.00.0-15.410.5-8.010.0-47.815.9-43.325.1..-3.77.9-24.712.537.916.427.150.3..81.418.418.36.7-25.718.2-34.411.022.841.9-19.014.8-23.321.812.812.1-29.623.41.39.6..-39.27.9-17.13.8
mélèze-18.723.4....-52.718.8-13.616.0-41.646.2..18.80.023.95.513.50.0-11.869.08.40.0....-24.023.9-42.228.5..25.20.047.693.453.09.2-100.00.0108.589.827.05.5-31.80.0-13.124.424.83.6
arole......-10.055.3........13.914.9....................703.30.0....21.614.3....16.810.9
autres résineux367.2262.8..302.8197.783.066.2188.10.0-100.00.0..45.10.0256.4125.5609.2345.190.029.445.00.0..458.40.0137.331.9435.20.0221.140.0114.60.043.680.0583.416.352.670.8-14.577.8-31.536.2..54.874.5113.432.9
hêtre-19.48.555.627.8-0.627.6-4.55.7-18.512.014.814.0..3.828.519.913.6-9.610.524.712.4-0.714.540.121.7-6.618.59.810.423.59.7-6.87.937.413.216.912.666.49.899.037.38.66.339.916.544.553.5-3.19.05.72.5
érable-5.216.20.149.619.525.546.914.523.122.5120.529.2..52.432.9142.055.115.318.067.132.598.439.536.836.1-0.152.916.111.9445.0148.436.817.136.632.372.440.7212.694.974.619.671.427.3169.580.316.731.563.128.147.36.0
frêne-22.316.0..4.939.314.414.5-19.118.572.729.713.90.0-25.930.215.920.2-18.217.2-24.511.9-13.733.564.747.4262.778.726.822.053.944.720.031.927.722.3-0.219.5244.4103.0177.071.5-3.119.575.831.4-12.938.1-9.114.312.16.2
chêne27.228.5....5.121.4-26.119.562.635.8-33.526.1..40.74.71.623.9-25.715.4-3.416.161.50.0..-27.226.3-27.019.731.416.348.00.08.322.728.618.167.720.7-1.515.2125.026.8..-18.515.82.66.4
châtaignier................56.227.1....................13.48.6..313.7585.0-3.123.5....16.18.1
autres feuillus3.520.3-100.00.080.442.99.114.3-26.913.178.349.3215.9182.71.216.949.529.533.917.680.146.1-51.017.1136.499.8-18.631.8-19.315.434.380.316.234.317.434.8-7.015.957.015.0-10.433.814.727.454.324.9-75.224.048.832.028.16.5
indéterminable....................................................
total-30.45.833.612.8-3.614.0-11.73.0-14.08.7-12.17.8-32.920.9-3.312.316.93.6-6.46.4-12.35.411.16.149.619.15.411.07.46.32.410.2-15.37.35.08.2-7.28.245.97.527.011.78.35.429.74.15.118.9-16.35.61.61.3
© WSL, Inventaire forestier national suisse, 21.05.2024 #1408491/590270

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. 1408491. Birmensdorf, Swiss Federal Research Institute WSL

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