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IFN4IFN5
évolution: volume total de bois (bois de tige)
essence principale · état de l'arbre (vif/mort)
découpage régional: région économique
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN4/IFN5
réseau: réseau 1,4 km, sous-réseaux 1 à 5
évolution 2009/17–2018/26
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 principaleétat de l'arbre (vif/mort)%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±
pas d'indicationpas d'indication..............................
vif..............................
mort..............................
total..............................
épicéapas d'indication..............................
vif-9.63.1-19.38.3-15.78.5-17.07.1-16.45.61.86.2-11.44.4-1.54.14.94.5-0.37.5-9.78.07.83.48.03.17.98.7-2.81.4
mort112.939.087.599.1-26.218.6-2.715.443.339.4-17.711.431.914.843.315.6-2.48.45.916.49.416.739.212.438.615.082.633.027.05.4
total-4.32.9-13.36.6-16.78.1-16.26.8-14.05.2-1.05.7-7.64.21.23.93.94.10.27.7-7.97.311.22.810.22.812.38.6-0.41.3
sapinpas d'indication..............................
vif5.04.3-19.513.66.910.61.65.3-2.26.55.912.611.04.93.96.312.36.58.38.12.38.725.27.44.26.416.77.25.62.0
mort34.426.8308.2213.4280.9123.747.723.9-3.913.614.522.026.116.545.335.722.936.742.332.8-38.629.211.820.541.873.767.245.735.59.5
total6.44.1-6.112.511.89.73.45.2-2.36.26.611.812.14.56.05.813.06.210.77.10.07.423.97.47.57.419.66.27.31.9
pinpas d'indication..............................
vif-5.17.7-5.512.2-30.417.4-3.97.6-12.87.4..14.119.7-1.120.826.310.217.510.1-45.319.5-5.04.54.35.6-14.118.7-4.02.8
mort28.424.3-2.924.7-72.914.4-3.329.693.177.4..188.7132.4..-20.86.426.029.0-25.322.224.714.682.731.919.421.523.810.1
total-1.26.4-5.110.8-36.517.0-3.96.0-8.57.5..19.618.8-1.120.82.78.418.19.4-40.720.2-0.83.59.65.1-6.214.5-1.12.7
mélèzepas d'indication..............................
vif-11.814.719.744.949.314.3-26.428.2-2.811.8157.580.0-37.146.1-6.09.831.013.8..-0.210.86.22.610.14.714.54.19.42.0
mort-100.00.0..-63.920.0......56.60.0..31.343.1..-17.82.45.59.438.620.257.838.422.310.1
total-22.822.619.744.925.319.6-26.428.2-1.711.7199.280.0-33.247.1-3.411.131.011.7..-1.210.06.12.411.84.416.73.210.31.8
arolepas d'indication..............................
vif................-289.0578.0....9.35.515.46.370.914.214.04.5
mort......................21.721.711.629.4..18.317.0
total................-289.0578.0....10.54.915.36.270.914.214.24.3
autres résineuxpas d'indication..............................
vif355.0741.336.66.7-78.518.244.07.133.113.7..20.67.6558.12016.52.09.7100.1125.619.651.3-11.68.6-8.15.863.33.921.913.9
mort-16.829.2..-100.00.0..........-9.55.4..-11.10.021.47.551.437.1..32.522.0
total284.8515.436.66.7-78.618.044.87.533.113.7..20.67.6558.12016.51.38.8149.1125.639.9126.41.28.51.25.863.33.922.113.7
hêtrepas d'indication..............................
vif-5.12.8-13.65.42.75.8-2.25.11.33.713.010.22.04.82.35.46.57.715.18.411.68.7-3.98.60.56.719.23.90.61.5
mort85.842.494.155.0-1.939.6-11.232.0-0.535.6293.2342.68.829.784.635.6-10.238.480.5124.2166.182.5581.6272.3161.1168.820.334.650.614.5
total-3.02.7-9.25.42.65.9-2.44.91.33.615.910.42.34.54.95.46.17.515.48.415.88.93.47.84.06.819.23.62.01.4
érablepas d'indication..............................
vif25.46.713.69.690.133.975.023.68.07.56.38.21.46.822.013.52.611.319.511.916.112.047.814.56.421.538.117.018.23.3
mort135.8125.3101.095.932.652.3-17.450.1-16.845.9-87.116.8305.4306.6-39.343.9159.7151.258.087.937.960.9-34.727.5-100.00.0182.5162.130.624.4
total26.76.615.39.587.632.670.922.77.47.44.48.03.16.820.212.95.211.319.811.717.111.540.913.96.021.341.215.818.53.2
frênepas d'indication..............................
vif-14.76.2-15.68.9-17.015.2-14.88.6-17.67.230.913.2-8.215.5-18.78.7-18.111.68.39.8-9.813.35.819.512.027.522.012.1-11.23.4
mort552.9339.5531.6400.9381.0508.641.793.6113.968.9672.4875.7227.998.1320.8179.1159.0179.172.9197.6620.7644.840.566.7174.3144.865.683.5204.650.9
total-0.58.9-8.48.2-14.815.4-13.88.6-12.17.337.110.67.112.8-11.58.5-11.313.510.410.011.712.78.116.520.320.425.010.5-4.53.4
chênepas d'indication..............................
vif2.86.64.38.1-7.912.9-5.99.42.26.245.113.344.525.034.640.1-2.81.9-5.825.3173.20.034.315.514.33.66.47.82.43.4
mort59.177.2-3.819.7-25.031.7-65.336.117.930.5-43.00.0..11.60.0-60.134.2....82.2154.0..166.0115.936.330.6
total5.06.54.17.9-9.013.4-7.89.42.36.238.915.669.837.429.029.3-5.72.92.322.8173.20.035.614.814.33.613.56.33.63.5
châtaignierpas d'indication..............................
vif....-100.00.0..-100.00.0......-19.30.0....-15.212.029.037.21.34.50.74.4
mort....-100.00.0................-0.42.3..46.310.644.210.1
total....-100.00.0..-100.00.0......-19.30.0....-13.19.629.037.27.33.96.43.8
autres feuilluspas d'indication..............................
vif-3.114.7-0.29.8-0.615.94.815.6-3.418.716.714.615.316.4-1.719.0-27.316.80.412.5-12.812.119.111.112.412.412.26.53.54.2
mort69.550.098.9106.478.4107.01534.31874.0-24.422.6-1.823.65.236.086.358.855.430.5-26.539.177.174.527.721.012.733.427.619.833.111.3
total4.113.75.59.94.012.28.516.3-4.517.512.112.013.713.26.618.0-19.014.3-4.611.91.16.020.29.412.411.114.05.56.53.7
indéterminablepas d'indication..............................
vif..............................
mort32.341.2-26.724.8-100.00.0-51.80.031.940.9-13.011.53.838.443.664.97.516.8-40.532.5-20.140.119.120.442.846.0-25.123.48.29.7
total32.341.2-26.724.8-100.00.0-51.80.031.940.9-13.011.53.838.443.664.97.516.8-40.532.5-20.140.119.120.442.846.0-25.123.48.29.7
totalpas d'indication..............................
vif-2.62.0-11.23.9-6.44.8-4.83.5-6.72.85.05.2-2.13.00.33.33.83.64.64.8-3.65.47.72.08.12.311.23.40.60.9
mort79.118.098.037.7-6.418.611.012.330.717.4-9.810.632.612.054.113.15.27.811.314.727.117.128.67.541.111.552.411.633.33.8
total0.81.9-6.23.6-6.44.8-4.23.4-5.42.73.35.40.52.83.13.14.03.25.15.0-1.25.19.81.710.42.114.23.32.80.8
© WSL, Inventaire forestier national suisse, 06.03.2024 #1265716/447466

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. 1265716. Birmensdorf, Swiss Federal Research Institute WSL

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