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IFN2IFN5
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 IFN1-IFN5
réseau: réseau 1,4 km, sous-réseaux 1 à 5
évolution 1993/95–2018/26
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-16.84.9-37.111.8-51.39.2-46.46.3-39.45.9-12.79.9-21.05.5-6.06.56.98.46.211.00.513.027.45.912.85.230.813.7-10.82.1
mort651.2232.61697.71160.846.940.7247.3189.0365.2164.8328.0110.4273.670.9137.444.6145.653.968.246.734.230.389.423.8121.841.8244.396.9169.618.4
total-8.94.8-28.611.9-48.69.2-43.46.4-35.86.0-2.910.1-12.65.7-0.56.315.47.79.610.93.112.333.45.518.14.939.313.6-4.22.0
sapinpas d'indication..............................
vif22.66.5-0.426.032.224.3-7.38.5-0.910.111.519.43.76.926.811.745.213.554.221.211.214.287.029.036.514.248.819.714.93.3
mort177.277.173.159.1293.6384.8727.7323.61685.1990.31395.51019.1425.8225.7279.0127.150.264.158.769.1-12.348.1171.8151.7187.1235.4-3.537.6217.142.0
total27.16.37.723.937.723.2-2.68.34.410.120.919.611.36.833.211.645.512.254.617.410.113.892.227.744.916.642.516.720.43.2
pinpas d'indication..............................
vif-10.18.8-29.411.2-48.612.7-23.811.6-43.07.9..15.619.7-30.223.5-42.448.822.014.5..1.39.6-3.08.0-29.719.1-17.13.8
mort285.5167.323.965.2437.4658.0..364.3299.7..647.5696.8..-5.932.713.428.6..62.336.8157.579.2586.0576.6137.235.3
total1.89.7-24.611.2-45.613.8-14.411.8-38.48.2..23.618.7-30.223.5-30.539.621.412.2..8.68.64.27.6-3.514.4-9.53.8
mélèzepas d'indication..............................
vif-15.217.9-16.242.047.880.0-31.132.7-13.516.6..-75.329.24.620.3-12.031.8-100.00.0-30.525.427.05.522.26.446.46.824.83.6
mort....448.3331.6..............50.547.414.119.9276.6103.2303.4186.6104.434.1
total-15.217.9-16.242.054.778.9-31.132.7-12.516.8..-72.532.57.422.8-0.832.8-100.00.0-27.724.326.05.428.96.352.66.728.13.6
arolepas d'indication..............................
vif................-10.055.3....21.614.313.914.9703.30.016.810.9
mort................-100.00.0....212.7181.9118.8163.8..128.299.0
total................-46.643.8....28.713.115.614.4703.30.019.910.4
autres résineuxpas d'indication..............................
vif212.463.0237.149.0-43.167.491.848.8137.936.4-100.00.049.515.3216.3112.1144.80.052.670.8-5.76.6-31.536.2256.4125.5583.416.3113.432.9
mort32.564.8-100.00.0....................295.6315.2..428.9320.2
total196.060.4234.347.3-43.167.492.749.0137.936.4-100.00.049.515.3216.3112.1144.80.0119.9101.9-5.76.627.8109.9266.0129.7583.416.3115.433.0
hêtrepas d'indication..............................
vif-2.24.6-14.57.911.211.1-11.87.53.35.819.316.05.38.57.99.019.811.977.321.821.920.639.916.54.612.967.69.55.72.5
mort370.3133.3603.8236.3711.1386.8707.1539.9331.0232.02697.23035.21144.4632.8495.1234.9-27.650.2-16.196.3484.5321.5..1160.3962.3334.5182.0456.682.6
total1.44.6-7.08.014.011.3-9.97.54.95.823.516.310.38.713.19.118.311.676.021.628.420.852.716.410.013.171.59.59.52.5
érablepas d'indication..............................
vif45.79.05.816.0336.9202.0109.047.246.516.960.126.643.822.931.914.424.418.557.613.016.614.7169.580.3175.481.7152.661.447.36.0
mort544.0453.5219.6228.2388.7691.1..242.9318.9..1363.31665.534.2134.5139.4163.885.7220.6201.2216.5479.9328.6....277.5121.7
total48.49.18.516.2338.3197.2113.646.748.017.060.526.747.023.131.914.526.418.358.013.120.814.6175.879.5175.481.7166.057.949.66.0
frênepas d'indication..............................
vif-21.011.11.215.432.228.78.917.9-8.410.859.412.527.829.420.414.230.144.163.548.3-15.429.475.831.43.118.4213.684.012.16.2
mort875.2697.2..137.7211.05790.77018.83578.12397.2..4437.73600.3359.6201.91103.31071.3..456.2272.9..1435.91799.03582.14128.01081.8319.7
total-7.012.611.815.934.128.712.218.61.911.368.611.458.327.030.114.849.148.569.050.63.526.492.229.118.719.9238.689.923.36.4
chênepas d'indication..............................
vif10.412.28.024.2-18.416.1-6.215.0-3.913.74.370.2-4.946.9-36.226.556.423.863.717.8..125.026.842.74.328.418.12.66.4
mort96.7113.098.3168.5195.0207.493.8177.629.2135.641.8200.51324.61983.6..-41.20.0....43.7109.3..882.8554.4240.2104.4
total13.412.19.323.6-15.016.4-5.714.9-3.713.65.267.312.557.3-15.817.251.123.477.812.3..122.625.142.74.342.217.66.16.3
châtaignierpas d'indication..............................
vif....-100.00.0................-3.123.535.939.116.48.316.18.1
mort..........................247.051.0248.551.2
total....-100.00.0................2.024.535.939.132.47.931.97.7
autres feuilluspas d'indication..............................
vif0.611.50.114.361.441.942.330.89.814.8-3.325.323.926.5-6.715.81.329.317.841.0-14.914.254.324.951.636.055.215.028.16.5
mort25.165.6382.4339.1141.4158.9-43.855.135.363.239.558.491.292.8327.9264.7120.5122.3149.8212.2398.9362.7348.2146.592.862.7152.454.0123.830.1
total3.914.49.615.367.142.137.729.110.814.05.823.131.023.97.717.711.430.227.134.911.015.973.124.658.034.263.713.535.86.4
indéterminablepas d'indication..............................
vif..............................
mort..............................
total..............................
totalpas d'indication..............................
vif-0.33.0-14.76.0-15.97.3-20.94.1-16.33.8-1.98.6-7.04.14.45.112.86.624.49.54.19.029.74.114.63.941.56.11.61.3
mort323.170.9332.1109.9132.362.5390.7162.6450.6114.7379.1114.5367.276.4198.744.2133.742.874.239.280.832.686.518.7148.036.3215.741.1198.814.6
total5.83.0-7.35.9-12.87.3-17.84.1-12.73.87.18.70.94.110.15.019.86.227.19.38.68.834.53.920.53.749.86.07.61.3
© WSL, Inventaire forestier national suisse, 06.03.2024 #1407623/589402

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. 1407623. Birmensdorf, Swiss Federal Research Institute WSL

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