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IFN4IFN5
évolution: nombre total de tiges
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-18.54.2-15.23.7-4.92.14.52.31.92.610.97.9-4.81.4
mort28.411.84.417.46.74.417.46.721.48.575.330.814.83.5
total-14.03.9-13.93.4-3.11.96.52.03.82.415.67.2-2.51.2
sapinpas d'indication..............
vif0.03.50.43.72.43.07.64.9-10.95.0-0.612.00.81.9
mort12.711.88.912.34.88.37.830.3-20.323.8120.7102.410.86.3
total1.13.30.93.52.62.87.64.5-11.95.08.77.71.71.7
pinpas d'indication..............
vif-11.94.8-26.66.44.06.2-11.73.21.16.026.023.2-7.42.6
mort37.722.6-16.829.119.624.445.318.662.319.315.814.938.910.0
total-2.33.5-25.56.76.96.1-2.32.49.65.223.617.4-0.12.3
mélèzepas d'indication..............
vif-7.025.837.923.2-19.27.6-4.82.70.33.22.12.60.21.8
mort-87.210.0221.8273.491.778.26.28.648.916.759.019.830.28.1
total-38.624.240.122.6-7.37.1-3.02.45.42.87.02.33.61.6
arolepas d'indication..............
vif....0.60.03.36.114.28.9-4.016.510.16.2
mort......150.882.9-22.820.3..20.123.4
total....0.60.010.45.311.58.5-4.016.510.75.8
autres résineuxpas d'indication..............
vif-9.27.40.88.820.811.414.022.9-7.06.755.254.62.54.3
mort-0.345.2-100.00.099.9122.50.0.30.830.3..23.822.6
total-8.66.1-0.99.724.611.710.917.72.37.755.254.64.74.4
hêtrepas d'indication..............
vif-8.92.50.53.6-5.92.312.95.9-6.35.32.62.1-3.51.4
mort80.424.426.022.757.420.141.2106.473.353.359.442.157.712.0
total-5.32.31.43.5-1.92.113.96.1-0.75.04.61.7-0.71.3
érablepas d'indication..............
vif13.86.116.59.15.53.071.934.2-18.09.828.89.612.03.1
mort83.551.114.951.037.129.639.596.3-32.564.555.361.843.021.4
total16.45.616.48.86.82.970.933.7-18.39.630.18.413.22.9
frênepas d'indication..............
vif-12.98.6-31.24.3-21.65.51.924.5-15.016.410.06.8-19.13.1
mort466.1194.8214.083.7278.079.115.163.417.132.0-1.138.9183.339.7
total6.09.4-20.24.6-7.15.23.124.1-12.213.49.05.9-7.93.1
chênepas d'indication..............
vif-10.66.1-10.45.9-8.56.67.110.720.228.6-4.03.5-6.83.0
mort75.543.028.129.149.971.273.1112.050.00.028.828.542.317.9
total-3.44.6-7.55.9-3.45.610.410.035.224.70.13.0-2.42.8
châtaignierpas d'indication..............
vif-100.00.0-100.00.0-34.63.71.53.1..-15.63.5-15.93.5
mort..-100.00.0-50.70.00.0...38.88.336.08.1
total-100.00.0-100.00.0-38.13.11.02.1..-3.22.9-4.02.9
autres feuilluspas d'indication..............
vif0.87.615.88.2-4.74.94.27.7-9.17.20.83.81.22.5
mort31.818.859.434.415.813.223.521.74.521.520.613.621.37.5
total4.96.419.27.7-0.63.77.36.0-6.96.53.43.44.22.1
indéterminablepas d'indication..............
vif..............
mort17.619.835.449.1-9.113.4-7.028.840.029.3-30.022.31.29.5
total17.619.835.449.1-9.113.4-7.028.840.029.3-30.022.31.29.5
totalpas d'indication..............
vif-7.51.9-5.42.0-4.11.32.31.90.21.91.02.3-3.10.8
mort44.17.428.210.317.34.021.06.025.86.238.37.726.62.6
total-3.61.8-3.51.9-1.41.25.01.73.01.85.52.10.00.7
© WSL, Inventaire forestier national suisse, 21.05.2024 #1245369/427119

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. 1245369. Birmensdorf, Swiss Federal Research Institute WSL

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