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IFN4IFN5
évolution: nombre total de tiges
essence principale · état de l'arbre (vif/mort)
découpage régional: région économique
unité: %/an
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)%/an±%/an±%/an±%/an±%/an±%/an±%/an±%/an±%/an±%/an±%/an±%/an±%/an±%/an±%/an±
pas d'indicationpas d'indication..............................
vif..............................
mort..............................
total..............................
épicéapas d'indication..............................
vif-2.10.4-2.11.7-2.71.0-0.11.0-2.30.6-0.40.6-0.50.5-1.40.6-0.10.5-0.10.5-1.50.80.50.30.20.31.40.9-0.50.2
mort3.81.63.03.3-2.02.3-2.72.01.42.9-0.51.00.91.04.12.00.60.8-0.42.20.02.41.80.73.01.17.23.01.70.4
total-1.60.4-1.61.5-2.71.0-0.30.9-2.10.5-0.40.5-0.20.4-0.80.50.00.5-0.10.7-1.30.80.70.20.40.31.80.8-0.30.1
sapinpas d'indication..............................
vif0.20.4-2.20.7-0.80.91.20.8-1.40.80.50.50.70.6-0.90.5-0.20.50.10.5-1.30.70.90.5-3.21.61.11.00.10.2
mort0.81.317.77.8-2.43.80.82.51.42.73.52.3-0.31.24.02.7-1.12.0-0.62.6-0.11.70.52.18.913.74.13.11.20.7
total0.30.4-1.20.6-0.90.91.20.7-1.30.80.70.50.60.5-0.50.4-0.30.60.00.4-1.10.60.80.4-1.80.71.30.90.20.2
pinpas d'indication..............................
vif-1.50.6-2.81.0-3.01.9-2.41.9-2.91.0..0.51.2-2.22.02.21.70.00.4-4.20.7-1.30.40.40.74.04.1-0.80.3
mort4.43.20.32.9-8.12.63.36.67.29.2..20.79.3..-2.21.43.43.6-3.11.25.32.28.22.22.12.04.41.1
total-0.40.4-2.31.0-4.42.0-2.01.9-2.01.0..1.81.6-2.22.0-0.20.10.40.3-3.90.9-0.20.31.40.53.52.90.00.3
mélèzepas d'indication..............................
vif-5.03.29.311.32.72.0-2.62.36.06.06.711.9-3.22.3-3.80.4-0.71.0..-0.41.6-0.50.3-0.10.40.30.30.00.2
mort-11.20.0..-1.97.2......0.0...0.80.9..0.0.0.91.06.72.25.92.33.40.9
total-7.92.79.311.32.42.0-2.62.36.55.912.211.9-2.71.9-1.10.7-0.50.8..-0.31.3-0.30.30.60.30.70.30.40.2
arolepas d'indication..............................
vif................0.10.0....0.40.71.51.03.75.31.10.7
mort......................17.39.5-2.62.3..2.32.6
total................0.10.0....1.20.61.20.93.75.31.20.7
autres résineuxpas d'indication..............................
vif0.50.40.11.2-7.41.4-1.21.41.10.8..3.54.03.32.00.81.17.410.53.03.81.22.1-1.10.719.720.00.30.5
mort-3.63.0..-11.50.0..........0.0...0.0.0.0.3.83.8..2.72.6
total0.0.0.11.2-7.91.3-0.71.41.10.8..3.54.03.32.00.70.911.910.52.42.81.01.70.00.919.720.00.50.5
hêtrepas d'indication..............................
vif-0.90.3-0.40.60.21.4-0.70.70.20.6-0.20.7-0.50.5-1.20.30.90.6-0.30.5-1.41.00.20.7-0.70.60.30.2-0.40.2
mort9.93.26.44.425.917.02.64.6-2.52.154.845.12.42.15.02.70.52.5-0.64.822.211.413.511.55.47.66.74.76.51.4
total-0.50.30.00.60.91.4-0.60.70.10.60.60.8-0.30.4-0.80.30.90.6-0.30.50.10.70.90.5-0.30.70.50.2-0.10.1
érablepas d'indication..............................
vif1.70.73.51.99.85.93.41.7-0.50.9-0.60.60.50.70.30.81.71.01.81.50.00.64.22.4-1.91.53.11.11.40.3
mort16.410.716.413.2-2.58.7-5.63.5-0.45.5-5.17.47.912.2-0.62.67.27.625.831.68.613.64.45.3-11.40.06.27.04.92.4
total2.00.74.01.89.35.82.81.6-0.50.8-0.70.60.70.70.30.81.80.92.41.50.50.84.22.2-2.01.43.20.91.50.3
frênepas d'indication..............................
vif-1.01.3-2.91.4-3.60.9-2.11.1-3.60.80.61.5-2.31.8-5.00.9-0.61.0-1.41.2-4.41.00.02.5-1.72.01.10.8-2.20.4
mort35.317.557.639.262.362.719.918.823.314.253.965.225.410.229.213.614.910.938.257.071.285.53.17.81.13.4-0.14.420.74.5
total1.21.4-1.01.4-2.40.9-1.41.0-2.20.81.81.20.61.3-3.51.00.41.1-0.41.0-2.21.40.32.5-1.51.61.00.7-0.90.4
chênepas d'indication..............................
vif-1.20.7-0.20.9-2.01.3-1.01.6-0.61.2-0.20.1-1.41.1-2.62.2-1.00.4-2.72.511.20.00.71.20.0.-0.50.4-0.80.3
mort5.33.93.47.42.74.323.324.729.641.90.0...5.60.0-6.04.0....10.113.8..3.23.24.82.0
total-0.60.60.21.1-1.51.3-0.11.6-0.41.1-0.20.10.30.60.33.1-1.80.9-0.41.211.20.01.21.10.0.0.00.3-0.30.3
châtaignierpas d'indication..............................
vif....-11.50.0..-11.40.0......0.0.....-3.11.17.210.2-1.80.4-1.80.4
mort....-11.50.0................-3.91.8..4.40.94.10.9
total....-11.50.0..-11.40.0......0.0.....-3.31.27.210.2-0.40.3-0.50.3
autres feuilluspas d'indication..............................
vif0.40.90.71.72.12.51.72.42.31.12.12.31.71.3-2.11.0-0.91.1-1.80.8-2.70.80.60.9-0.90.80.10.50.10.3
mort3.02.111.59.81.74.192.8118.40.93.11.43.0-3.22.15.34.31.42.34.94.84.65.53.52.71.12.62.31.52.40.8
total0.70.81.81.62.02.12.42.42.11.01.91.80.51.2-1.00.7-0.50.8-0.70.4-1.30.61.00.7-0.60.70.40.40.50.2
indéterminablepas d'indication..............................
vif..............................
mort4.63.0-8.13.3-11.50.00.0.3.87.7-2.72.80.53.71.04.6-1.62.4-7.13.34.614.1-0.73.14.33.1-2.92.90.11.1
total4.63.0-8.13.3-11.50.00.0.3.87.7-2.72.80.53.71.04.6-1.62.4-7.13.34.614.1-0.73.14.33.1-2.92.90.11.1
totalpas d'indication..............................
vif-0.70.2-0.70.5-0.90.70.10.5-1.00.30.00.4-0.10.3-1.50.30.10.4-0.20.3-1.60.50.20.20.00.20.20.3-0.30.1
mort4.80.98.22.61.82.11.11.82.71.70.91.01.50.85.11.40.70.71.61.74.02.32.50.73.50.94.00.83.00.3
total-0.30.2-0.10.5-0.70.60.10.5-0.80.30.10.40.10.3-0.90.30.20.30.00.3-0.90.50.50.20.40.20.60.20.00.1
© WSL, Inventaire forestier national suisse, 06.03.2024 #1245349/427099

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. 1245349. Birmensdorf, Swiss Federal Research Institute WSL

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