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IFN4IFN5
évolution: volume total de bois (bois de tige)
essence principale · état de l'arbre (vif/mort)
découpage régional: région biogéographique
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 biogéographique
JuraPlateaunord des Alpesouest des Alpes centralesest des Alpes centralesSud des AlpesSuisse
essence principaleétat de l'arbre (vif/mort)%±%±%±%±%±%±%±
pas d'indicationpas d'indication..............
vif..............
mort..............
total..............
épicéapas d'indication..............
vif-11.82.9-14.33.7-3.12.28.63.57.63.18.58.6-2.81.4
mort103.733.512.716.88.85.940.212.637.414.888.934.127.05.4
total-6.12.6-13.03.5-1.92.112.22.89.82.713.28.5-0.41.3
sapinpas d'indication..............
vif2.34.03.03.48.53.520.57.17.65.515.67.15.62.0
mort53.328.222.414.334.913.13.824.50.055.082.354.335.59.5
total4.83.83.83.210.33.219.16.77.06.019.96.27.31.9
pinpas d'indication..............
vif-3.26.9-13.16.010.411.0-5.34.62.35.6-10.315.8-4.02.8
mort24.118.8-11.524.227.226.223.314.170.729.818.920.923.810.1
total0.45.7-13.06.212.19.2-1.13.57.25.3-4.312.5-1.12.7
mélèzepas d'indication..............
vif-9.27.65.010.913.710.66.82.610.14.613.13.99.42.0
mort-63.919.3-56.437.555.757.75.39.840.520.446.930.922.310.1
total-16.610.52.910.616.69.86.72.511.74.415.03.110.31.8
arolepas d'indication..............
vif....-289.0578.09.35.515.36.521.95.314.04.5
mort......21.721.711.629.4..18.317.0
total....-289.0578.010.54.915.26.421.95.314.24.3
autres résineuxpas d'indication..............
vif-33.744.832.68.044.735.5-12.415.5-6.66.154.69.621.913.9
mort95.0130.5-100.00.0102.6138.321.47.527.225.8..32.522.0
total-32.145.432.48.146.935.65.69.11.35.554.69.622.113.7
hêtrepas d'indication..............
vif-7.72.60.32.63.92.9-1.711.513.48.519.23.90.61.5
mort87.832.310.422.851.426.6798.5276.0162.195.320.334.650.614.5
total-5.22.50.62.55.42.85.410.218.49.219.23.62.01.4
érablepas d'indication..............
vif21.75.720.86.913.85.266.118.81.613.039.017.018.23.3
mort81.753.08.354.216.434.3-66.124.811.527.8182.5162.130.624.4
total22.95.520.66.913.95.156.419.81.812.842.015.918.53.2
frênepas d'indication..............
vif-17.85.3-15.25.4-7.85.70.421.87.322.622.012.1-11.23.4
mort816.7435.8103.444.9335.7121.79.444.9250.1181.965.683.5204.650.9
total-5.56.7-11.45.41.65.41.118.017.516.925.010.5-4.53.4
chênepas d'indication..............
vif-1.47.70.64.716.511.519.611.519.215.17.27.42.43.4
mort116.384.6-42.417.4366.7416.4128.9187.711.60.0166.0115.936.330.6
total3.47.3-0.74.924.812.922.310.917.39.313.85.93.63.5
châtaignierpas d'indication..............
vif-100.00.0-100.00.0-27.38.09.87.6..1.34.50.74.4
mort..-100.00.01.50.0-9.30.0..46.310.644.210.1
total-100.00.0-100.00.0-22.75.58.36.2..7.23.96.43.8
autres feuilluspas d'indication..............
vif4.09.5-5.39.6-5.58.319.212.010.212.613.06.43.54.2
mort52.539.673.054.531.918.421.820.511.932.527.419.633.111.3
total8.79.7-2.49.1-0.26.819.510.010.511.114.65.46.53.7
indéterminablepas d'indication..............
vif..............
mort17.529.211.120.8-0.513.624.923.470.063.5-29.815.88.29.7
total17.529.211.120.8-0.513.624.923.470.063.5-29.815.88.29.7
totalpas d'indication..............
vif-5.31.8-4.61.90.71.67.92.08.12.311.23.30.60.9
mort82.915.918.19.319.65.528.07.739.711.052.511.633.33.8
total-1.51.7-3.71.82.21.610.01.710.32.114.33.22.80.8
© WSL, Inventaire forestier national suisse, 21.05.2024 #1265717/447467

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. 1265717. Birmensdorf, Swiss Federal Research Institute WSL

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