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IFN4IFN5
évolution: nombre total de tiges
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-18.83.9-18.514.9-23.88.5-0.68.3-20.14.9-3.45.5-4.04.0-12.75.5-0.94.6-0.54.9-13.47.04.02.21.42.712.48.0-4.81.4
mort33.914.326.929.1-17.220.1-23.317.312.725.5-4.98.78.39.136.317.65.47.5-3.320.0-0.421.315.86.026.39.564.127.014.83.5
total-14.13.7-14.113.7-23.28.3-2.57.9-18.44.5-3.74.7-2.23.8-6.84.50.24.0-0.85.8-11.56.85.82.03.82.416.27.4-2.51.2
sapinpas d'indication..............................
vif2.13.8-19.26.4-6.68.010.66.7-12.67.04.74.86.55.0-8.14.3-1.64.61.14.2-11.66.67.44.1-27.714.49.88.90.81.9
mort7.212.0157.169.3-20.632.97.421.812.623.931.621.0-2.610.935.123.9-10.118.0-5.623.6-0.515.24.718.178.4120.636.627.410.86.3
total2.53.5-10.45.3-7.47.910.46.5-11.16.76.44.65.74.7-4.23.9-2.85.20.23.8-9.85.57.23.7-15.75.711.88.21.71.7
pinpas d'indication..............................
vif-13.35.8-24.79.0-26.316.2-20.616.4-25.28.4..4.311.1-19.818.119.214.80.33.6-37.36.7-11.23.23.55.835.736.3-7.42.6
mort39.128.52.925.6-70.022.929.157.563.080.5..184.682.8..-19.512.030.332.3-28.210.445.818.872.219.518.817.638.910.0
total-3.24.0-20.69.0-38.617.6-17.116.9-17.88.4..15.914.5-19.818.1-1.81.23.72.6-35.07.9-2.22.312.74.631.125.4-0.12.3
mélèzepas d'indication..............................
vif-44.828.582.199.823.617.5-23.119.853.152.360.0106.6-28.320.2-34.04.0-6.28.5..-3.514.0-4.52.7-0.83.22.62.70.21.8
mort-100.00.0..-16.362.2......0.0...6.87.9..0.0.7.98.758.719.052.820.430.28.1
total-70.923.882.199.820.817.4-23.119.857.351.6110.0106.6-23.916.9-9.96.6-4.26.9..-3.011.9-2.62.45.62.86.62.43.61.6
arolepas d'indication..............................
vif................0.60.0....3.36.113.28.733.347.310.16.2
mort......................150.882.9-22.820.3..20.123.4
total................0.60.0....10.45.310.68.333.347.310.75.8
autres résineuxpas d'indication..............................
vif4.33.21.211.0-64.511.9-10.311.99.97.2..31.435.429.517.47.59.466.794.327.334.410.918.1-9.56.1175.0178.12.54.3
mort-32.226.7..-100.00.0..........0.0...0.0.0.0.33.533.3..23.822.6
total0.0.1.211.0-68.611.0-5.912.49.97.2..31.435.429.517.46.57.7106.794.321.325.38.914.70.47.6175.0178.14.74.4
hêtrepas d'indication..............................
vif-8.22.9-3.55.42.012.0-6.26.02.15.3-1.46.5-4.64.0-11.13.08.45.7-2.54.6-12.79.11.76.5-6.25.72.62.1-3.51.4
mort88.028.957.138.6225.3147.822.440.4-21.818.5492.6405.921.018.344.523.64.322.1-5.342.9199.1102.5117.299.947.566.959.442.157.712.0
total-4.62.7-0.45.67.811.9-5.25.81.05.15.27.0-3.03.7-7.42.98.15.2-2.64.61.06.77.64.7-2.56.14.61.7-0.71.3
érablepas d'indication..............................
vif14.96.731.216.484.851.229.414.5-4.37.8-5.45.64.86.13.17.314.88.816.613.10.15.036.320.8-16.312.927.49.512.03.1
mort146.795.7144.9117.0-22.075.9-49.030.7-3.448.7-45.966.570.8108.7-5.623.563.566.8232.0284.177.3122.238.446.4-100.00.055.361.843.021.4
total18.26.135.216.280.550.224.614.1-4.37.4-6.45.56.15.92.77.016.38.221.613.54.67.436.419.1-17.912.428.88.213.22.9
frênepas d'indication..............................
vif-8.511.3-25.912.1-30.97.4-18.69.3-31.46.75.813.1-20.415.7-44.27.7-5.79.2-12.210.7-39.18.70.021.7-15.217.410.06.8-19.13.1
mort315.4156.7509.9347.4541.2544.5174.1164.0204.9124.8484.9586.6226.291.2258.7120.6131.496.1343.3512.0638.7766.827.268.19.630.2-1.138.9183.339.7
total10.412.8-8.712.1-21.08.1-12.49.1-19.77.216.411.04.911.8-31.48.63.59.9-4.09.2-19.612.32.321.7-12.914.19.05.9-7.93.1
chênepas d'indication..............................
vif-10.56.2-1.87.8-17.211.5-8.613.9-5.510.1-1.80.8-12.610.0-22.819.6-9.13.9-24.722.8100.00.06.410.40.0.-4.13.6-6.83.0
mort47.534.529.865.923.437.0204.1216.3260.2368.00.0...50.00.0-52.635.3....87.7119.9..28.828.542.317.9
total-5.25.01.710.0-12.711.4-0.613.8-3.69.7-1.50.83.05.72.427.8-16.17.5-3.910.7100.00.010.09.70.0.0.13.0-2.42.8
châtaignierpas d'indication..............................
vif....-100.00.0..-100.00.0......0.0.....-27.29.263.790.1-15.63.5-15.93.5
mort....-100.00.0................-33.616.0..38.88.336.08.1
total....-100.00.0..-100.00.0......0.0.....-28.810.663.790.1-3.22.9-4.02.9
autres feuilluspas d'indication..............................
vif3.48.16.515.018.321.614.521.119.910.118.721.015.111.7-18.88.5-8.39.4-16.27.6-24.37.54.87.5-8.36.70.94.01.22.5
mort27.218.3101.686.415.036.0811.11035.67.627.612.926.7-28.718.646.638.112.020.243.943.541.248.930.423.49.923.220.013.721.37.5
total6.66.815.514.617.718.421.121.018.89.117.315.94.411.0-8.86.6-4.57.0-6.44.0-12.05.38.75.9-5.66.23.63.54.22.1
indéterminablepas d'indication..............................
vif..............................
mort40.926.6-71.429.0-100.00.00.0.33.067.5-23.924.94.133.08.441.1-14.021.0-63.629.541.1126.7-5.927.237.627.2-25.725.91.29.5
total40.926.6-71.429.0-100.00.00.0.33.067.5-23.924.94.133.08.441.1-14.021.0-63.629.541.1126.7-5.927.237.627.2-25.725.91.29.5
totalpas d'indication..............................
vif-6.42.0-6.44.7-7.95.60.84.3-8.92.9-0.13.6-1.22.6-13.43.00.73.2-1.92.8-14.14.41.51.8-0.12.01.52.3-3.10.8
mort43.08.372.922.615.918.59.716.023.814.87.68.713.37.344.812.25.85.814.215.136.120.822.25.831.27.835.47.126.62.6
total-2.71.9-1.14.8-6.05.61.34.2-7.12.81.03.40.52.5-7.62.61.52.7-0.23.0-7.84.24.51.63.21.85.62.20.00.7
© WSL, Inventaire forestier national suisse, 21.05.2024 #1245367/427117

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. 1245367. Birmensdorf, Swiss Federal Research Institute WSL

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