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IFN2IFN5
évolution: nombre total de tiges
essence principale · état de l'arbre (vif/mort)
découpage régional: région de production
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 de production
JuraPlateauPréalpesAlpesSud des AlpesSuisse
essence principaleétat de l'arbre (vif/mort)%±%±%±%±%±%±
pas d'indicationpas d'indication............
vif............
mort............
total............
épicéapas d'indication............
vif-34.74.6-39.34.8-27.43.82.43.321.212.6-17.72.1
mort319.291.677.136.0137.025.275.013.0129.047.8106.111.4
total-25.94.8-36.24.8-16.93.89.23.128.012.0-9.82.0
sapinpas d'indication............
vif7.16.6-8.17.91.36.65.55.524.014.01.73.6
mort9.218.0109.757.8124.243.432.129.5-21.424.246.714.8
total7.36.0-4.97.96.66.38.55.417.511.14.63.4
pinpas d'indication............
vif-39.46.3-50.26.89.218.7-14.26.0-26.719.2-23.04.3
mort153.893.1257.4170.4264.5141.461.424.51379.01155.387.325.0
total-25.07.5-43.37.322.220.6-4.25.85.26.6-11.84.3
mélèzepas d'indication............
vif-37.330.857.961.3101.294.5-8.54.211.66.20.54.5
mort..31.7131.7..56.822.4106.050.771.421.8
total-37.330.856.860.7166.2120.7-1.64.218.05.97.04.4
arolepas d'indication............
vif......11.911.2200.00.012.711.2
mort......35.257.6..35.257.6
total......13.010.7200.00.013.810.7
autres résineuxpas d'indication............
vif46.835.616.420.468.360.240.652.4450.0356.334.919.3
mort-0.266.7....408.9409.4..283.1229.6
total43.532.618.320.568.360.277.464.9450.0356.346.421.8
hêtrepas d'indication............
vif-15.63.5-13.14.8-13.44.6-4.95.413.76.0-9.82.1
mort177.047.9127.557.7358.6125.2238.4117.0177.1128.9209.038.5
total-10.93.5-10.54.8-6.84.73.25.417.55.8-4.92.1
érablepas d'indication............
vif38.813.254.518.716.88.931.611.8111.057.136.36.4
mort537.5320.8233.5217.8436.0405.560.058.9..211.681.3
total45.313.757.518.620.09.333.011.8125.355.740.26.6
frênepas d'indication............
vif-20.410.6-28.37.4-28.78.37.615.370.428.1-14.25.0
mort585.0347.2556.3315.0561.7261.6254.5156.9897.41093.7496.9135.3
total-1.212.7-16.19.0-9.78.618.815.781.526.60.85.5
chênepas d'indication............
vif-17.112.1-44.78.1-54.612.250.226.9-7.98.5-22.46.2
mort45.749.656.750.6119.9207.8102.3106.7273.5146.396.239.4
total-11.711.4-40.48.4-40.114.053.025.26.67.7-15.56.2
châtaignierpas d'indication............
vif..-100.00.0..-30.116.6-12.37.7-12.77.6
mort........149.535.5151.335.7
total..-100.00.0..-11.919.411.47.110.97.0
autres feuilluspas d'indication............
vif-7.48.624.814.2-22.09.34.69.37.67.54.04.4
mort64.242.9-1.729.760.138.5137.345.3120.537.489.819.2
total0.28.021.913.4-10.48.619.79.117.57.213.24.3
indéterminablepas d'indication............
vif............
mort............
total............
totalpas d'indication............
vif-14.12.5-20.12.9-17.22.71.62.29.34.0-8.91.2
mort135.322.399.225.0161.022.187.411.0141.122.1116.58.1
total-7.42.5-16.62.9-8.02.79.52.220.04.0-1.31.2
© WSL, Inventaire forestier national suisse, 06.03.2024 #1407965/589744

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. 1407965. Birmensdorf, Swiss Federal Research Institute WSL

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