Recherche dans d’anciens sets de données

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IFN2
volume de bois total
étage de végétation (forêt)
unité d'interprétation: région de production
unité: m³/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau terrestre IFN2
état1993/95
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
étage de végétation (forêt) m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
subalpin supérieur0.0.0.0.165.236210.05183.610203.54
subalpin inférieur256.56362.215361.85328.43240.17321.82
montagnard supérieur374.94459.213485.33334.13249.15377.42
montagnard inférieur395.93475.93517.13343.55195.68418.62
collinéen/submontagnard365.13414.12478.86236.57204.75363.42
total366.42433.62461.62309.82219.93362.81
© WSL, Inventaire forestier national suisse, 25.05.2020 #829301/295632
IFN4
volume de bois total
étage de végétation (forêt)
unité d'interprétation: région de production
unité: m³/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2009/17
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
étage de végétation (forêt) m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
subalpin supérieur0.0.0.0.269.127301.16318.610303.55
subalpin inférieur306.96357.314419.15417.13343.66400.62
montagnard supérieur438.74473.014493.63407.63339.25430.92
montagnard inférieur419.33441.43538.24397.35302.07439.22
collinéen/submontagnard370.33377.52478.66287.47268.44360.92
total396.52398.82485.72387.32310.02401.31
© WSL, Inventaire forestier national suisse, 25.05.2020 #829302/295633
IFN4
volume de bois total
étage de végétation (forêt)
unité d'interprétation: région de production
unité: m³/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état2009/17
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
étage de végétation (forêt) m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
subalpin supérieur0.0.0.0.255.223237.56186.310224.55
subalpin inférieur287.46337.915378.55360.23276.56349.42
montagnard supérieur437.64473.014486.43374.53300.75408.42
montagnard inférieur423.43440.33536.54377.45267.57430.82
collinéen/submontagnard369.03375.22476.26266.06255.35353.52
total394.32396.62469.72341.62264.62374.41
© WSL, Inventaire forestier national suisse, 25.05.2020 #829303/295634
IFN2IFN4
évolution: volume de bois total
essence principale · état de l'arbre (vif/mort)
unité d'interprétation: région de forêt protectrice
unité: %/an
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution1993/952009/17
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
essence principaleétat de l'arbre (vif/mort) %/an± %/an± %/an± %/an± %/an± %/an± %/an±
épicéavif-1.30.1-0.40.10.10.20.80.20.60.21.30.3-0.30.1
mort11.22.212.72.22.81.03.50.95.71.47.12.47.00.7
total-1.10.10.00.10.30.21.10.20.80.21.60.3-0.00.1
sapinvif0.40.20.30.21.20.32.20.82.10.51.50.50.50.1
mort6.71.78.52.82.61.72.32.26.65.90.92.85.61.0
total0.50.20.50.21.20.32.20.72.30.51.40.50.70.1
pinvif-1.20.20.10.5-0.20.5-0.20.3-0.20.30.50.7-0.70.1
mort10.13.83.22.42.82.93.41.33.41.66.97.15.11.1
total-0.90.20.30.4-0.00.50.20.30.00.30.80.6-0.40.1
mélèzevif-0.20.6-0.40.90.00.61.00.21.10.31.60.31.00.1
mort12.812.618.516.510.16.73.11.46.72.55.21.84.71.1
total-0.10.6-0.10.90.10.61.10.21.30.31.70.31.20.1
arolevif..0.71.84.01.40.90.50.50.43.82.60.70.3
mort..-5.20.00.0.3.13.710.27.0..5.93.7
total..-0.12.16.83.91.00.40.70.43.82.60.90.3
autres résineuxvif3.01.01.50.59.915.7-0.13.02.82.017.50.93.00.9
mort9.110.20.0.0.0.0.0.13.98.8..20.411.4
total3.01.01.60.610.316.22.45.93.92.017.50.93.10.9
hêtrevif0.20.10.50.20.50.33.60.90.90.52.60.40.40.1
mort16.83.712.57.07.03.912.214.112.46.410.04.512.92.4
total0.30.10.60.20.60.33.70.91.00.52.70.40.50.1
érablevif1.50.32.20.51.20.46.51.93.82.08.22.71.80.2
mort8.53.811.88.25.34.910.713.40.0.14.118.28.02.8
total1.60.32.20.51.30.46.61.83.92.08.32.71.90.2
frênevif1.10.32.00.62.20.62.50.81.61.86.21.41.60.2
mort27.911.119.714.05.53.723.732.122.128.016.014.519.15.3
total1.30.22.20.62.30.62.90.81.81.86.51.41.70.2
chênevif-0.10.20.70.9-0.20.94.21.30.70.41.20.50.10.2
mort14.45.717.516.70.0.11.513.4-1.70.97.75.812.84.3
total0.00.20.90.90.10.84.31.30.60.41.40.50.30.2
châtaigniervif5.22.30.0...-0.71.00.30.00.50.30.50.3
mort33.75.3....0.0...8.01.68.01.6
total6.22.40.0...-0.31.00.30.01.00.31.00.2
autres feuillusvif0.80.40.10.6-0.20.62.20.92.31.22.00.41.20.2
mort1.51.54.01.915.86.511.93.44.02.18.02.45.51.1
total0.90.40.50.60.70.52.90.92.61.02.50.41.50.2
totalvif-0.30.1-0.00.10.40.11.00.10.70.11.60.10.20.0
mort10.31.211.61.63.70.93.80.75.81.16.91.17.20.5
total-0.10.10.30.10.60.11.20.10.90.11.90.10.40.0
© WSL, Inventaire forestier national suisse, 25.05.2020 #829304/295635
IFN3IFN4
évolution: volume de bois total
essence principale · état de l'arbre (vif/mort)
unité d'interprétation: canton
unité: %/an
ensemble analysé: forêt accessible sans la forêt buissonnante IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution2004/062009/17
essence principale
épicéasapinpinmélèzearoleautres résineuxhêtreérablefrênechênechâtaignierautres feuillustotal
cantonétat de l'arbre (vif/mort) %/an± %/an± %/an± %/an± %/an± %/an± %/an± %/an± %/an± %/an± %/an± %/an± %/an±
AGvif0.40.70.10.9-3.51.6-1.71.0..5.92.5-0.40.51.61.42.11.3-1.31.20.0.1.61.2-0.00.4
mort-4.52.3-2.31.8-8.01.70.0...-6.70.01.14.32.16.95.27.3159.2142.3..4.46.5-1.71.5
total0.00.7-0.00.8-4.01.6-1.71.0..5.52.5-0.40.51.61.42.21.2-0.91.30.0.1.71.1-0.10.4
AIvif-0.71.21.51.6-2.00.80.51.8..6.1.1.71.7-3.94.78.24.7....-10.05.2-0.21.0
mort-4.13.30.0.......0.0.-12.21.0..13.00.0....14.719.3-2.93.5
total-0.91.21.71.5-2.00.80.51.8..8.80.01.41.6-3.94.78.44.4....-4.43.0-0.30.9
ARvif-0.41.4-0.01.62.90.0-1.3...5.90.50.81.15.55.80.62.60.60.0..-0.12.2-0.01.1
mort-1.22.02.23.7........9.011.00.0.1.46.0....-8.91.1-0.22.1
total-0.51.30.11.52.90.0-1.3...5.90.50.91.15.85.80.72.40.60.0..-2.12.3-0.01.1
BEvif-0.60.40.40.4-0.50.81.51.24.27.6-1.62.90.00.41.20.70.21.10.81.30.0.-0.21.0-0.20.2
mort1.10.73.21.62.52.4-2.12.7-2.42.835.938.54.52.732.720.933.627.0-9.82.0..5.93.62.10.6
total-0.50.30.40.4-0.20.81.21.11.54.8-1.62.90.10.41.30.70.71.00.51.20.0.0.30.9-0.00.2
BL/BSvif-1.91.62.01.2-1.80.8-4.01.4..3.82.2-0.00.40.31.2-0.91.3-0.51.2..-1.91.7-0.30.4
mort6.04.0-4.62.45.14.8......0.93.6-4.04.80.0.-3.80.7..-2.13.81.51.8
total-1.41.61.41.1-1.30.7-4.01.4..3.82.20.00.40.21.2-0.51.1-0.91.1..-2.01.6-0.20.4
FRvif0.80.71.01.3-1.81.0-8.14.7..6.8.1.10.95.51.42.91.7-1.12.0..8.31.41.10.5
mort2.02.60.41.43.91.6-1.36.9....4.15.63.77.8-11.42.125.426.6..-1.93.01.91.8
total0.90.70.91.3-0.90.6-7.04.7..6.8.1.10.95.41.22.71.60.01.7..7.11.51.20.5
GEvif3.40.0..-0.50.2........4.21.2-4.00.0-0.71.7..0.33.1-0.61.3
mort....-3.30.0............-1.52.8..-2.40.5-2.11.8
total3.40.0..-1.00.4........4.21.2-4.00.0-0.71.7..-0.02.4-0.71.3
GLvif0.00.72.11.3..4.93.9..0.10.0-0.51.31.31.2-5.63.2....-3.93.6-0.30.9
mort-0.21.42.62.3........-1.42.0-0.14.8-5.24.2....8.210.7-0.21.2
total-0.00.72.11.2..4.93.9..0.10.0-0.61.31.21.0-5.63.2....-3.23.8-0.30.9
GRvif1.00.32.70.7-0.50.41.30.51.00.7-0.20.91.90.62.12.00.91.51.31.80.80.91.40.91.00.2
mort3.11.0-1.61.42.21.64.51.74.93.86.95.4-1.84.3-6.98.25.913.7-6.41.41.03.71.92.42.60.7
total1.10.32.20.6-0.20.41.50.51.20.60.70.51.80.62.02.01.01.51.01.80.80.91.50.81.10.2
JUvif-1.11.00.10.8-1.31.00.90.6..-12.515.91.00.70.60.90.21.10.31.5..-0.11.20.00.5
mort-0.92.63.23.011.26.3......3.14.3-0.15.68.410.6-5.20.9..23.29.83.31.8
total-1.11.00.30.8-0.60.80.90.6..-12.515.91.00.70.60.90.41.1-0.31.2..1.31.10.20.4
LUvif-1.70.51.10.6-0.11.31.80.9..1.71.10.10.73.71.90.11.1-1.61.5..-1.41.8-0.40.4
mort5.12.73.43.02.84.7....-1.7.0.52.114.215.835.434.417.940.5..4.73.34.61.9
total-1.20.51.20.60.11.21.80.9..1.71.10.10.73.81.90.41.1-1.11.5..-0.31.6-0.20.3
NEvif0.30.61.20.4-2.81.30.30.0..0.60.01.20.91.61.43.82.8-0.21.3..-0.32.10.70.3
mort23.314.317.511.716.17.2......34.930.299.8130.0-3.411.60.0...4.612.121.06.6
total0.40.61.30.4-1.11.40.30.0..0.60.01.30.91.71.43.72.70.31.2..-0.02.30.90.3
NWvif1.61.52.42.1......4.1.1.91.32.01.5-0.21.02.1...-1.63.51.40.9
mort-3.11.7-3.52.6........0.84.70.0.4.60.0....0.0.-2.11.4
total1.11.31.71.8......4.1.1.81.02.11.5-0.11.12.1...-1.13.81.10.8
OWvif0.70.81.80.83.92.72.51.10.1.3.70.01.40.96.33.15.93.68.60.0..0.23.91.20.6
mort-0.81.2-5.41.8-3.61.80.0.....6.47.6..-7.52.8....10.48.3-1.11.1
total0.50.71.00.63.12.82.71.40.1.3.70.01.40.86.33.14.14.18.60.0..1.73.31.00.6
SGvif0.20.40.40.5-1.01.40.70.64.70.00.62.8-0.20.6-0.10.9-0.50.8-2.41.6..-1.01.30.10.3
mort-2.21.74.34.14.32.22.35.9..0.0.6.05.9-0.12.938.239.58.8...-0.22.7-0.41.5
total0.00.40.50.5-0.81.40.70.64.70.00.82.7-0.00.6-0.10.9-0.30.8-2.21.6..-0.91.20.00.3
SHvif0.61.01.11.50.71.91.42.4..0.01.81.00.82.41.21.71.93.00.8..-7.33.80.90.6
mort0.65.4..-0.1.......5.216.9177.9245.9..2.74.3..258.0367.56.17.0
total0.61.01.11.50.71.91.42.4..0.01.81.00.84.50.71.71.93.00.8..-4.75.31.00.6
SOvif0.21.0-0.10.9-1.11.010.06.4..-3.76.30.50.4-0.41.2-0.32.00.31.5..-2.81.90.10.4
mort-2.71.7-2.12.58.53.4......18.611.4-0.98.40.0.4.61.6..-4.42.02.32.2
total0.10.9-0.30.8-0.10.910.06.4..-3.76.30.70.4-0.41.20.02.00.41.5..-2.91.90.20.4
SZvif-0.10.61.90.7-1.01.21.00.7..-4.74.01.00.75.01.80.11.4-3.01.2..-1.21.50.50.4
mort-0.61.61.81.9-1.70.2....-11.00.01.83.1-1.41.950.827.5....8.65.40.81.4
total-0.10.51.90.7-1.10.91.00.7..-5.63.91.00.74.61.80.51.3-3.01.2..0.61.10.50.4
TGvif-1.11.0-0.61.4-1.11.11.71.1..5.81.7-0.31.01.31.60.10.90.21.1..2.21.4-0.30.5
mort-9.42.2-1.02.1-11.11.2......-0.56.3-12.20.0-1.93.6-6.03.4..1.39.7-8.22.3
total-1.71.1-0.61.4-1.61.11.71.1..5.81.7-0.31.01.31.60.00.9-0.01.1..2.21.4-0.60.6
TIvif2.10.60.60.80.31.31.50.44.91.22.80.11.20.98.04.76.41.80.80.91.00.62.00.61.60.3
mort1.62.213.623.310.39.71.01.1....6.33.6-1.98.89.87.119.613.23.31.45.02.23.91.2
total2.00.51.41.10.91.21.50.44.91.22.80.11.30.87.74.46.51.71.30.91.30.52.40.51.80.3
URvif1.30.63.31.32.22.2-12.90.06.6.4.81.74.41.91.62.03.52.2-4.92.7..2.72.81.80.5
mort2.51.9-2.33.9-0.213.3..0.0...20.429.5....-12.90.0..0.85.22.52.0
total1.40.52.71.42.12.1-12.90.019.30.04.81.74.41.91.62.03.52.2-5.22.8..2.52.71.80.5
VDvif-0.20.40.10.61.93.20.32.1..8.52.70.20.41.40.82.70.9-1.00.93.72.91.91.00.20.3
mort4.91.31.71.35.05.88.09.1..-7.32.814.05.0-0.54.313.010.311.210.6-0.11.5-1.02.04.31.0
total0.10.40.20.62.13.00.52.0..7.72.50.30.41.40.82.90.9-0.70.93.12.21.60.90.40.3
VSvif0.80.31.80.90.00.81.40.31.10.6-2.93.94.01.43.71.53.53.01.01.20.51.91.10.91.10.2
mort4.31.41.52.84.92.14.31.610.48.60.0.0.52.62.11.710.19.42.05.5-2.90.79.13.14.30.9
total1.10.31.80.80.70.61.50.31.60.52.72.93.91.43.61.43.72.91.01.2-0.11.41.90.71.40.2
ZGvif-1.81.60.11.4..-0.0...0.0.0.61.51.62.1-1.51.60.90.0..1.19.6-0.81.0
mort33.232.113.718.5........0.214.4..0.0.....4.7.20.118.3
total-1.31.70.51.3..-0.0...0.0.0.61.31.62.1-1.11.50.90.0..1.49.0-0.41.0
ZHvif-0.90.50.20.9-2.60.80.01.5..-0.06.50.70.51.41.3-0.10.9-0.41.0..0.71.4-0.30.3
mort-1.12.05.07.0-4.23.1......-0.63.23.75.01.94.436.443.9..2.94.60.81.5
total-0.90.50.30.8-2.70.70.01.5..-0.06.50.70.51.51.2-0.00.90.11.0..0.91.2-0.20.3
Suissevif0.10.10.70.2-0.90.31.10.21.10.52.21.10.50.21.70.30.80.4-0.30.40.90.50.90.30.40.1
mort1.40.41.80.92.11.03.30.96.63.53.56.14.01.23.11.99.23.04.72.92.61.14.00.92.20.3
total0.20.10.70.2-0.70.31.20.21.30.42.31.00.50.11.70.31.00.4-0.20.41.10.41.20.30.50.1
© WSL, Inventaire forestier national suisse, 25.05.2020 #829305/295636
IFN2IFN4
évolution: volume de bois total
essence principale · état de l'arbre (vif/mort)
unité d'interprétation: région économique
unité: %/an
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution1993/952009/17
essence principale
épicéasapinpinmélèzearoleautres résineuxhêtreérablefrênechênechâtaignierautres feuillustotal
région économiqueétat de l'arbre (vif/mort) %/an± %/an± %/an± %/an± %/an± %/an± %/an± %/an± %/an± %/an± %/an± %/an± %/an±
ouest du Juravif-0.20.20.70.2-0.40.3-0.61.0..8.56.30.30.21.60.40.30.50.20.6..0.30.50.30.1
mort12.33.55.82.111.05.211.915.5..6.08.710.34.23.24.34.94.37.98.0..1.32.48.51.5
total-0.00.20.90.20.0.-0.21.1..8.56.30.40.21.60.30.30.50.40.6..0.40.50.40.1
est du Juravif-0.70.50.90.7-1.30.50.20.8..8.32.6-0.30.3-0.30.61.00.50.30.6..0.30.7-0.10.2
mort26.912.6-1.12.00.72.5....-5.30.014.96.78.59.00.0.16.011.2..9.26.48.92.6
total-0.50.50.80.6-1.20.50.20.8..8.22.6-0.10.3-0.20.61.20.50.50.6..0.50.70.00.2
ouest du Plateauvif-2.10.30.80.7-1.80.5-0.41.8..2.72.00.30.33.31.43.00.7-0.30.54.62.14.52.0-0.50.2
mort7.13.76.67.882.762.090.686.5..0.0.35.519.57.48.76.79.319.314.431.13.9-1.41.410.13.3
total-1.90.30.90.7-1.00.40.11.8..2.72.00.40.43.51.33.00.70.00.55.62.13.91.8-0.30.2
centre du Plateauvif-2.10.2-0.30.4-1.10.62.11.5..0.51.6-0.10.32.51.11.40.6-0.30.60.0.0.50.9-0.90.1
mort11.57.411.66.40.0.0.0.....42.723.80.0.536.5584.828.435.5..2.15.717.46.0
total-2.00.2-0.20.4-0.40.62.11.5..0.51.6-0.00.32.71.11.60.6-0.20.60.0.0.60.9-0.70.1
est du Plateauvif-1.40.20.20.4-1.60.3-0.80.6..2.71.60.50.21.80.60.70.4-0.30.40.0.0.30.6-0.40.1
mort10.33.816.88.31.84.4-4.31.6..0.0.18.110.27.66.4131.787.513.010.5..1.23.010.92.7
total-1.30.20.40.4-1.60.3-0.80.6..2.71.60.60.21.90.60.90.4-0.20.40.0.0.30.6-0.30.1
ouest des Préalpesvif-0.60.30.50.6-5.10.04.03.3..-5.10.00.70.43.41.01.30.5-0.91.3..-0.70.9-0.10.3
mort15.85.815.28.10.0.-5.1.....1.46.40.0.-3.41.759.884.8..0.82.013.94.2
total-0.10.30.90.6-1.50.03.53.1..-5.10.00.70.43.51.01.10.5-0.41.3..-0.40.80.30.3
centre des Préalpesvif-0.60.2-0.00.20.40.40.30.92.4.1.40.40.50.32.10.92.00.9-0.21.4..-0.00.7-0.20.1
mort12.92.99.94.53.43.60.0...0.0.33.717.919.127.582.565.4-5.30.0..5.73.913.02.3
total-0.30.20.20.20.60.30.40.92.4.1.50.50.70.32.20.92.40.9-0.21.3..0.50.60.10.1
est des Préalpesvif-0.30.30.90.3-0.80.90.70.52.6.5.64.80.40.30.50.52.60.6-1.01.1..-0.90.80.20.2
mort3.81.26.03.4-3.91.4....0.0.5.94.512.013.13.63.60.0...12.37.54.61.1
total-0.20.31.10.3-0.90.90.70.52.6.5.84.90.50.30.70.52.60.6-0.60.9..-0.30.70.30.2
nord-ouest des Alpesvif0.20.31.80.4-1.31.4-1.11.2-7.31.34.20.00.20.51.80.63.31.83.00.90.0.0.31.10.40.3
mort9.92.91.12.22.42.732.933.9-5.1...1.23.34.65.354.750.26.35.9..4.63.68.52.2
total0.70.31.80.4-0.61.3-0.61.3-6.41.04.20.00.20.51.80.63.91.73.11.00.0.0.71.00.80.2
centre des Alpesvif0.90.42.30.7-0.10.7-5.10.06.2.1.22.91.90.65.21.92.31.82.00.4..2.21.71.30.3
mort5.22.3-1.01.44.32.8..0.0...6.611.50.98.659.176.3....26.923.45.22.0
total1.10.42.00.60.20.6-5.10.013.70.01.22.92.00.65.21.82.71.82.00.4..3.51.41.50.3
nord-est des Alpesvif0.60.31.00.50.70.4-0.20.8..1.22.40.00.61.30.60.91.6....-0.30.90.50.2
mort0.91.41.92.70.0.9.86.1....11.29.30.43.92.33.5....11.49.51.81.4
total0.60.31.10.50.80.4-0.00.8..1.22.40.20.61.30.51.01.7....0.50.90.60.2
sud-ouest des Alpesvif0.80.22.20.8-0.20.31.00.20.90.5-0.13.03.60.96.51.92.50.84.21.3-0.71.02.20.91.00.1
mort3.50.92.32.23.41.33.11.43.13.70.0.12.214.110.713.423.732.111.513.40.0.11.93.43.80.7
total1.10.22.20.70.20.31.10.21.00.42.45.93.70.96.61.82.90.84.31.3-0.31.02.90.91.20.1
sud-est des Alpesvif0.60.22.10.5-0.20.31.10.30.50.42.82.00.90.53.82.01.61.80.70.40.3.2.31.20.70.1
mort5.71.46.65.93.41.66.72.510.27.013.98.812.46.40.0.22.128.0-1.70.9..4.02.15.81.1
total0.80.22.30.50.00.31.30.30.70.43.92.01.00.53.92.01.81.80.60.40.3.2.61.00.90.1
Sud des Alpesvif1.30.31.50.50.50.71.60.33.82.617.50.92.60.48.22.76.21.41.20.50.50.32.00.41.60.1
mort7.12.40.92.86.97.15.21.8....10.04.514.118.216.014.57.75.88.01.68.02.46.91.1
total1.60.31.40.50.80.61.70.33.82.617.50.92.70.48.32.76.51.41.40.51.00.32.50.41.90.1
Suissevif-0.30.10.50.1-0.70.11.00.10.70.33.00.90.40.11.80.21.60.20.10.20.50.31.20.20.20.0
mort6.90.75.61.05.21.14.81.15.93.620.211.212.92.37.42.819.65.412.64.28.01.65.41.07.20.5
total-0.00.10.70.1-0.40.11.20.10.90.33.10.90.50.11.90.21.80.20.30.21.00.21.50.20.40.0
© WSL, Inventaire forestier national suisse, 25.05.2020 #829306/295637
IFN2IFN4
évolution: volume de bois total
essence principale · état de l'arbre (vif/mort)
unité d'interprétation: canton
unité: %/an
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution1993/952009/17
essence principale
épicéasapinpinmélèzearoleautres résineuxhêtreérablefrênechênechâtaignierautres feuillustotal
cantonétat de l'arbre (vif/mort) %/an± %/an± %/an± %/an± %/an± %/an± %/an± %/an± %/an± %/an± %/an± %/an± %/an±
AGvif-1.40.50.40.6-1.90.6-1.00.7..5.23.5-0.20.30.90.80.50.60.30.60.0.1.40.8-0.40.2
mort7.55.85.45.9-2.21.80.0...0.0.56.131.82.71.6214.3124.941.636.4..7.86.39.73.7
total-1.30.40.50.6-1.90.6-0.90.7..5.33.5-0.10.31.00.80.80.60.50.60.0.1.50.8-0.20.2
AIvif1.00.71.20.60.51.24.55.8..7.70.02.21.00.33.96.01.3....-4.61.71.20.5
mort0.52.31.99.3......0.0.-5.40.4..0.0.....2.66.00.42.0
total1.00.71.20.60.51.24.55.8..9.60.01.91.00.33.96.60.9....-3.01.41.10.5
ARvif0.70.71.60.81.80.00.1...8.25.30.70.7-0.11.41.40.80.6...-1.32.10.90.5
mort1.62.512.613.4........66.571.20.0.0.72.4....0.0.3.33.3
total0.70.71.80.71.80.00.1...8.25.30.90.7-0.01.41.30.70.6...-0.82.10.90.5
BEvif-0.90.20.00.2-0.50.4-1.30.9-7.51.30.41.80.10.21.90.51.80.70.30.70.0.0.60.5-0.30.1
mort12.33.011.83.412.98.427.434.5-5.30.0..12.26.325.517.150.146.70.35.3..4.33.112.62.3
total-0.60.20.20.2-0.00.4-1.10.8-6.51.00.41.80.30.22.00.52.10.60.30.70.0.0.80.5-0.10.1
BL/BSvif-1.30.82.11.2-1.20.5-0.91.1..7.93.1-0.50.4-0.10.81.20.7-0.31.3..-1.50.8-0.30.3
mort23.014.7-1.61.613.513.1......12.07.71.28.30.0.20.621.1..5.25.29.43.4
total-0.90.81.81.1-0.80.6-0.91.1..7.93.1-0.30.4-0.10.81.40.70.11.3..-1.30.8-0.10.3
FRvif-1.40.30.50.7-1.90.5-3.81.1..0.70.10.40.44.81.74.21.00.00.7..6.23.8-0.40.2
mort29.910.711.68.5149.2136.40.0.....28.716.50.0.-4.20.9215.4258.7..0.52.523.96.4
total-0.90.30.70.7-1.00.5-3.21.2..0.70.10.50.45.11.64.01.00.70.6..5.53.4-0.10.3
GEvif2.01.2..-0.30.9........1.91.88.45.1-0.51.0..0.71.8-0.20.9
mort....0.0.............29.332.6..-4.40.914.117.4
total2.01.2..0.50.2........1.91.88.45.1-0.21.1..-0.41.90.11.0
GLvif0.60.41.50.6..3.32.0..1.3.0.60.82.71.00.52.0....0.41.00.80.3
mort1.41.5-0.71.4........0.93.3-0.24.1-0.42.3....27.128.51.41.2
total0.70.41.30.5..3.32.0..1.3.0.60.82.50.80.52.0....1.21.10.80.3
GRvif0.70.22.20.4-0.20.31.30.30.50.42.81.91.60.64.31.73.21.60.60.40.10.92.10.70.90.1
mort6.21.41.32.03.51.66.11.910.97.413.88.63.25.70.0.50.060.6-1.01.114.58.16.02.45.91.0
total0.90.22.10.40.00.31.40.30.70.43.92.01.60.64.31.73.41.60.50.40.80.92.50.71.10.1
JUvif-0.50.50.40.5-1.20.60.40.2..-7.227.80.30.41.20.70.10.8-1.41.1..0.80.80.00.2
mort5.03.44.33.39.67.1......3.94.11.54.84.96.21.27.6..4.14.04.71.8
total-0.40.50.50.5-0.80.50.40.2..-7.227.80.40.41.20.60.20.8-1.31.2..1.20.70.20.2
LUvif-1.40.30.60.40.60.90.70.8..2.51.00.50.43.71.11.70.9-0.80.9..-0.41.0-0.40.2
mort31.49.449.525.50.0.....0.0.196.6155.10.0.73.358.10.0...2.64.432.87.1
total-1.00.30.90.41.00.80.70.8..2.61.10.70.43.81.11.91.0-0.50.8..0.10.8-0.00.2
NEvif-0.10.31.00.41.31.10.7...2.2.0.80.53.01.01.11.7-0.31.1..-0.81.00.50.2
mort12.49.58.66.797.084.1......0.0.0.0.0.0.18.014.4..-3.22.410.76.5
total-0.00.31.10.43.31.40.7...2.2.0.80.53.11.11.11.7-0.11.1..-1.21.30.60.2
NWvif-0.11.0-1.10.8......0.10.0-1.20.8-1.41.62.21.33.7...-0.31.4-0.40.7
mort4.82.2-2.92.4........8.313.4-3.13.00.0.....0.0.2.82.6
total0.10.9-1.30.8......0.10.0-1.00.8-1.41.62.51.23.7...0.01.5-0.20.7
OWvif-0.20.51.10.81.40.53.82.62.40.09.40.00.90.85.43.71.52.65.7...0.81.70.30.4
mort3.92.0-2.31.5-1.10.10.0.....12.011.9..0.0.....7.05.32.71.6
total-0.00.50.70.81.20.63.92.82.40.09.40.01.00.85.43.71.72.55.7...1.71.50.40.4
SGvif-0.40.40.90.4-0.10.5-0.40.92.5.4.51.50.10.4-0.10.41.60.8-1.00.8..-0.60.8-0.00.2
mort1.81.65.24.50.0.9.66.6....6.85.29.510.048.644.45.315.5..9.47.53.31.5
total-0.30.31.00.4-0.00.6-0.30.92.5.4.51.50.30.40.00.41.80.8-0.80.7..-0.20.80.10.2
SHvif0.90.71.32.4-0.90.80.21.3..6.44.31.70.51.22.72.22.00.40.8..0.62.81.10.4
mort73.144.2..-3.13.3......9.913.20.0...-0.41.3..0.0.21.011.9
total1.10.81.32.4-0.90.80.21.3..6.44.31.70.52.23.12.22.00.40.8..3.03.11.20.4
SOvif-1.00.7-0.10.7-0.80.411.05.3..-0.43.90.20.30.60.60.61.20.20.7..-0.51.3-0.10.3
mort0.72.84.03.65.13.7....-5.20.09.37.44.310.012.915.10.12.2..0.43.24.42.1
total-1.00.60.00.7-0.30.511.05.3..-0.53.80.30.30.60.60.71.20.20.7..-0.51.2-0.00.3
SZvif-0.20.51.10.7-1.01.00.70.2..7.96.90.90.42.50.83.01.8-1.10.7..0.11.40.30.3
mort5.02.10.32.11.22.7......10.613.911.818.982.7102.6....56.844.15.81.9
total0.10.51.10.7-0.70.90.70.2..7.96.91.00.42.60.83.31.7-1.10.7..2.31.20.50.3
TGvif-1.70.61.01.2-1.30.72.72.0..7.02.70.60.62.10.91.70.7-0.80.8..-0.11.1-0.40.4
mort15.715.60.0.0.0.-5.80.0....1.35.3-5.80.00.0.9.621.7..-0.54.17.65.7
total-1.70.61.11.1-1.30.71.22.0..7.02.70.60.62.10.91.80.7-0.80.8..-0.11.1-0.40.4
TIvif1.20.41.20.60.60.71.30.424.03.917.60.92.40.49.23.46.51.81.20.50.50.32.00.41.60.2
mort5.32.63.55.34.45.65.22.4....12.05.015.419.813.813.17.75.87.51.67.52.56.91.1
total1.40.41.40.50.80.61.50.424.03.917.60.92.60.49.23.46.71.71.40.51.00.32.50.41.80.2
URvif0.60.42.01.10.50.9-5.20.06.3.0.22.63.21.03.60.85.42.62.50.5..1.01.61.10.3
mort5.82.81.62.96.411.0..0.0...-2.33.1........8.411.05.82.6
total0.90.32.01.00.70.9-5.20.013.9.0.22.63.20.93.60.85.42.62.50.5..1.51.51.30.3
VDvif-0.20.20.80.40.01.33.51.8..5.63.50.40.22.80.61.20.60.30.55.02.01.51.00.30.2
mort8.52.45.12.75.06.813.07.2..9.612.521.510.71.93.613.09.714.09.831.64.72.01.98.01.7
total0.00.30.90.40.21.33.81.8..5.73.50.50.22.80.61.30.60.50.55.92.11.50.90.50.2
VSvif0.80.22.20.8-0.20.31.00.20.90.5-0.13.03.60.96.51.92.50.84.21.3-0.71.02.20.91.00.1
mort3.50.92.32.23.41.33.11.43.13.70.0.12.214.110.713.423.732.111.513.40.0.11.93.43.80.7
total1.10.22.20.70.20.31.10.21.00.42.45.93.70.96.61.82.90.84.31.3-0.31.02.90.91.20.1
ZGvif-1.50.71.81.3..-0.30.0..0.0.0.50.90.61.3-1.10.91.7...-1.92.9-0.60.6
mort13.98.20.0.........10.819.6..0.0.....0.0.27.517.5
total-1.30.72.41.4..-0.30.0..0.0.0.60.80.61.3-0.90.91.7...-1.63.1-0.30.6
ZHvif-1.10.3-0.40.5-1.50.4-0.71.0..-0.22.70.30.31.71.10.90.7-0.10.6..0.60.9-0.40.2
mort14.05.58.65.811.49.9-5.50.0....4.94.311.511.789.788.822.423.0..-0.03.29.93.0
total-0.90.3-0.20.5-1.40.4-0.71.0..-0.22.70.30.31.91.11.20.70.20.6..0.50.8-0.30.2
Suissevif-0.30.10.60.1-0.70.11.00.10.70.33.10.90.40.11.80.21.60.20.10.20.50.31.20.20.20.0
mort6.90.75.31.05.41.14.71.16.03.720.611.412.22.37.92.919.65.413.34.67.81.65.51.07.20.5
total-0.00.10.70.1-0.30.11.10.10.90.33.20.90.60.11.90.21.80.20.30.21.00.21.50.20.40.0
© WSL, Inventaire forestier national suisse, 25.05.2020 #829307/295638
IFN3IFN4
évolution: volume de bois total
essence principale · état de l'arbre (vif/mort)
unité d'interprétation: région de forêt protectrice
unité: %/an
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution2004/062009/17
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
essence principaleétat de l'arbre (vif/mort) %/an± %/an± %/an± %/an± %/an± %/an± %/an±
épicéavif-0.90.20.20.30.10.30.80.30.80.31.70.50.00.1
mort1.30.91.20.7-0.71.04.21.42.61.03.52.11.50.4
total-0.80.20.30.20.10.31.10.30.90.31.80.50.10.1
sapinvif0.50.30.60.41.00.41.70.92.60.81.10.70.70.2
mort2.71.30.20.93.31.91.52.8-2.01.56.511.31.80.8
total0.50.30.50.31.10.41.70.82.20.71.50.90.70.2
pinvif-1.80.40.11.3-0.70.70.10.8-0.70.40.61.3-1.10.3
mort1.32.01.31.7-3.01.94.82.12.01.631.421.72.31.1
total-1.60.40.21.1-0.90.70.70.6-0.40.41.41.3-0.80.3
mélèzevif0.21.0-0.21.70.20.61.20.31.20.71.20.41.00.2
mort2.05.3-0.42.62.35.94.41.83.41.95.32.23.81.0
total0.31.0-0.21.60.20.61.40.31.30.71.40.41.10.2
arolevif..-2.12.85.30.51.20.70.80.72.91.40.90.5
mort..-13.00.00.0.21.618.56.04.5..11.76.1
total..-2.83.110.54.61.80.60.90.72.91.41.20.5
autres résineuxvif2.01.21.81.36.38.4-2.93.9-0.10.92.80.12.01.1
mort-7.12.3-1.90.00.0.0.0.6.75.4..2.05.7
total1.91.21.71.26.88.62.72.80.90.52.80.12.01.1
hêtrevif0.30.20.40.40.30.53.81.41.40.71.20.80.40.2
mort4.71.92.11.75.03.70.52.6-1.15.35.73.44.31.2
total0.40.20.50.40.40.43.81.41.30.71.30.80.50.1
érablevif0.90.42.80.61.60.83.81.73.82.84.83.41.60.3
mort3.72.87.38.3-0.22.12.91.9-7.07.9-5.66.32.61.8
total0.90.42.90.61.50.83.81.53.62.74.53.31.60.3
frênevif0.50.41.21.0-0.61.21.52.41.11.94.21.40.60.4
mort10.24.65.76.04.25.010.19.4-3.95.312.38.38.52.8
total0.70.31.41.0-0.51.21.82.40.81.84.51.40.80.4
chênevif-0.50.40.91.0-1.61.21.01.30.61.21.21.0-0.30.4
mort3.93.110.412.88.9.2.05.5-7.40.620.013.55.33.0
total-0.40.41.20.9-1.31.01.01.30.31.31.71.0-0.10.4
châtaigniervif4.32.95.2...-1.22.7-0.9.0.70.60.70.5
mort-0.01.6....-0.40.4..3.21.32.81.2
total3.72.25.2...-1.12.5-0.9.1.00.50.90.4
autres feuillusvif0.70.5-1.00.7-1.11.30.50.91.71.11.50.50.60.3
mort2.82.02.11.54.82.88.53.01.12.84.32.03.60.9
total0.90.5-0.60.6-0.41.21.30.71.60.91.80.50.90.3
totalvif-0.10.10.40.20.30.21.00.20.90.31.40.30.30.1
mort2.90.61.30.60.50.94.40.92.20.74.41.12.30.3
total-0.00.10.40.20.30.21.30.20.90.31.60.20.40.1
© WSL, Inventaire forestier national suisse, 25.05.2020 #829308/295639
IFN3IFN4
évolution: volume de bois total
essence principale · état de l'arbre (vif/mort)
unité d'interprétation: canton
unité: %/an
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution2004/062009/17
essence principale
épicéasapinpinmélèzearoleautres résineuxhêtreérablefrênechênechâtaignierautres feuillustotal
cantonétat de l'arbre (vif/mort) %/an± %/an± %/an± %/an± %/an± %/an± %/an± %/an± %/an± %/an± %/an± %/an± %/an±
AGvif0.40.70.10.9-3.71.6-1.71.0..5.92.5-0.40.52.11.41.71.1-1.31.30.0.1.11.1-0.10.4
mort-4.62.3-2.31.8-8.01.70.0...-6.70.01.14.32.16.95.27.4159.6142.6..2.86.0-1.81.5
total-0.00.7-0.00.8-4.31.6-1.71.0..5.62.5-0.40.52.11.31.81.1-0.91.40.0.1.11.0-0.10.4
AIvif-0.71.31.51.5-2.00.80.51.8..6.0.1.71.7-3.94.78.24.7....-9.95.2-0.21.0
mort0.72.30.0.......0.0.-12.11.0..12.90.0....14.619.21.82.6
total-0.71.21.61.4-2.00.80.51.8..8.70.01.41.6-3.94.78.44.4....-4.43.0-0.11.0
ARvif-0.41.4-0.01.62.90.0-1.3...5.90.50.81.15.55.80.62.60.60.0..-0.12.2-0.01.1
mort-1.22.02.23.7........9.011.00.0.1.46.0....-8.91.1-0.22.1
total-0.51.30.11.52.90.0-1.3...5.90.50.91.15.85.80.72.40.60.0..-2.12.3-0.01.1
BEvif-0.60.30.30.4-0.60.81.71.2-18.80.0-1.83.00.00.41.30.80.21.10.81.30.0.0.11.1-0.20.2
mort0.90.73.31.62.72.5-2.12.7-12.70.0..4.52.732.720.933.527.0-9.82.0..4.53.62.00.6
total-0.40.30.40.4-0.30.81.41.1-16.52.0-1.83.00.10.41.50.80.61.00.61.20.0.0.41.0-0.00.2
BL/BSvif-1.91.61.91.2-1.70.8-4.01.4..3.72.10.00.5-0.41.0-1.21.2-0.51.2..-2.31.7-0.30.4
mort5.94.0-4.62.35.14.8......0.93.5-4.04.80.0.-3.80.7..-2.13.71.51.8
total-1.51.61.41.1-1.30.7-4.01.4..3.72.10.10.4-0.51.0-0.81.0-0.91.0..-2.31.6-0.30.4
FRvif0.60.71.01.3-1.91.0-8.14.7..6.9.0.90.96.31.42.91.7-1.72.0..8.21.51.00.5
mort2.02.70.31.53.91.6-1.36.9....4.15.60.46.0-11.42.120.824.5..-1.93.11.91.9
total0.70.70.91.3-0.90.6-7.04.8..6.9.1.00.96.01.22.61.6-0.61.7..7.01.61.10.5
GEvif3.40.0..-0.50.2........4.11.1-3.90.0-0.71.6..-0.92.5-0.61.2
mort....-3.20.0............-1.52.7..-0.00.0-2.01.9
total3.40.0..-1.00.4........4.11.1-3.90.0-0.71.7..-0.92.4-0.71.3
GLvif0.10.82.11.3..4.93.9..0.10.0-0.81.31.11.1-5.63.2....-3.93.6-0.40.9
mort-0.21.42.62.2........-1.42.0-0.14.8-5.24.1....8.110.7-0.21.2
total0.10.72.11.2..4.93.9..0.10.0-0.81.31.11.0-5.63.2....-3.23.8-0.30.9
GRvif0.90.32.70.7-0.60.41.20.60.80.7-0.10.91.80.62.12.10.81.61.72.00.80.91.20.70.90.2
mort3.21.0-2.01.32.31.75.52.06.14.66.85.4-1.94.8-6.98.25.913.7-6.31.41.03.71.82.42.80.7
total1.00.32.20.6-0.40.41.40.51.00.70.90.51.70.62.02.00.91.61.42.00.90.91.30.61.10.2
JUvif-0.50.80.10.8-1.61.00.90.6..-12.616.01.00.70.60.90.21.10.31.5..-0.21.20.20.4
mort-0.92.73.23.111.36.3......3.14.3-0.15.78.410.6-5.20.9..23.39.93.31.8
total-0.50.80.30.8-0.90.80.90.6..-12.616.01.00.70.60.90.41.1-0.31.2..1.21.10.30.4
LUvif-1.70.51.10.6-0.11.31.80.9..1.71.10.10.74.02.00.11.1-1.61.5..-0.01.6-0.40.4
mort4.32.63.43.07.83.1....-1.7.0.52.114.215.835.534.517.940.6..4.03.24.11.9
total-1.30.51.20.60.21.21.80.9..1.71.10.10.74.12.00.51.2-1.11.5..0.71.4-0.10.4
NEvif0.10.61.20.4-2.91.30.30.0..0.60.01.20.92.01.43.82.8-0.21.3..-0.32.10.70.3
mort23.314.317.611.716.17.2......34.930.399.9130.1-3.411.60.0...4.612.121.06.7
total0.30.61.30.4-1.11.40.30.0..0.60.01.30.92.11.43.72.70.31.2..-0.02.30.80.3
NWvif1.41.52.32.1......4.1.1.91.21.71.5-0.21.02.1...-2.03.21.20.9
mort-3.21.7-3.42.6........0.84.70.0.4.50.0....0.0.-2.21.4
total0.81.31.61.8......4.1.1.81.01.81.5-0.11.12.1...-1.63.40.90.8
OWvif0.40.81.80.83.42.82.51.10.1.3.70.01.40.96.53.36.03.78.70.0..0.14.01.00.6
mort-0.51.2-5.51.9-3.61.80.0.....6.57.7..-7.62.8....10.68.4-0.91.2
total0.30.71.00.72.62.92.81.40.1.3.70.01.50.86.53.34.24.28.70.0..1.73.40.90.6
SGvif0.00.40.50.5-2.01.00.50.74.70.00.62.8-0.30.6-0.00.9-0.60.8-2.81.4..-1.11.3-0.10.3
mort-2.21.74.34.16.710.62.35.9....5.96.0-0.12.938.139.38.8...-0.32.7-0.51.5
total-0.20.40.60.5-2.01.00.60.74.70.00.62.8-0.20.6-0.00.9-0.40.8-2.61.4..-1.01.2-0.10.3
SHvif0.61.01.11.50.71.91.42.4..0.01.81.00.82.41.21.71.93.00.8..-7.33.80.90.6
mort0.65.4..-0.1.......5.216.9177.9245.9..2.74.3..258.0367.56.17.0
total0.61.01.11.50.71.91.42.4..0.01.81.00.84.50.71.71.93.00.8..-4.75.31.00.6
SOvif0.31.0-0.10.9-1.11.010.16.4..-3.86.30.50.4-0.91.1-0.51.90.21.5..-2.81.90.10.4
mort-2.71.7-2.12.58.53.4......18.611.4-0.98.40.0.4.61.6..-4.42.02.22.2
total0.10.9-0.30.8-0.10.910.16.4..-3.86.30.70.4-0.91.1-0.22.00.31.5..-2.91.90.20.4
SZvif-0.10.62.20.7-1.31.11.00.7..2.01.91.10.73.81.60.31.6-3.01.2..-0.61.50.50.4
mort-0.91.60.21.4-1.70.2......1.63.1-2.71.851.027.6....9.15.90.41.4
total-0.10.52.10.6-1.40.91.00.7..2.01.91.20.73.41.50.71.4-3.01.2..1.31.10.50.4
TGvif-1.10.9-0.61.4-1.11.11.71.1..1.83.5-0.31.01.31.60.00.9-0.11.1..2.31.4-0.40.5
mort-3.02.5-1.02.1-11.11.2......-0.56.3-12.20.0-1.93.6-6.03.4..1.39.7-3.81.6
total-1.10.9-0.61.4-1.61.11.71.1..1.83.5-0.31.01.31.60.00.9-0.31.1..2.31.4-0.40.5
TIvif1.80.60.40.90.31.41.10.57.92.92.80.11.10.97.75.25.41.80.90.90.70.61.70.61.40.3
mort1.22.213.623.322.916.92.01.5....6.43.6-5.66.29.77.119.513.23.21.44.52.13.91.3
total1.80.51.21.11.01.31.10.57.92.92.80.11.30.87.24.95.61.71.40.91.10.52.00.51.60.3
URvif1.30.64.21.31.42.2-12.80.06.5.4.81.74.51.92.12.53.32.1-0.50.4..4.54.32.00.5
mort2.41.92.63.3-0.213.2..0.0...20.329.3........4.33.43.51.9
total1.40.54.11.21.32.0-12.80.019.20.04.81.74.51.92.12.53.32.1-0.50.4..4.53.92.10.5
VDvif-0.20.40.30.61.03.21.32.0..7.72.40.30.41.40.82.40.9-1.01.03.72.91.10.90.20.3
mort5.11.31.71.35.05.88.09.2..-7.42.814.15.0-0.54.313.010.411.310.7-0.11.5-2.11.74.31.0
total0.10.40.40.61.33.01.61.9..7.02.20.50.41.40.82.60.9-0.60.93.22.20.60.80.40.3
VSvif0.80.31.70.90.10.81.20.31.20.7-2.93.93.81.43.81.71.52.41.01.3-1.22.70.50.91.00.2
mort4.21.41.52.84.82.14.41.821.618.50.0.0.52.62.91.910.19.42.05.5-0.40.48.53.04.40.9
total1.10.31.70.80.70.61.40.31.80.62.72.83.81.43.81.51.82.41.01.3-1.12.51.30.71.30.2
ZGvif-2.41.5-0.11.6..-0.0...0.0.0.91.61.62.1-1.51.60.90.0..1.19.6-1.21.0
mort32.631.913.818.5........0.214.4..0.0.....4.8.19.918.2
total-1.91.60.41.5..-0.0...0.0.0.81.31.62.1-1.11.50.90.0..1.49.0-0.71.0
ZHvif-0.90.50.20.9-2.60.80.01.5..-0.06.50.70.51.61.30.20.9-0.41.0..0.31.4-0.30.3
mort-1.71.94.97.0-4.13.1......-0.63.13.75.01.94.436.443.9..2.84.60.61.4
total-0.90.50.30.8-2.70.70.01.5..-0.06.50.70.51.61.20.20.90.11.0..0.51.2-0.20.3
Suissevif0.00.10.70.2-1.10.31.00.20.90.52.11.10.40.21.70.30.60.4-0.30.40.70.50.60.30.30.1
mort1.50.41.80.92.21.03.81.011.46.01.85.74.01.22.71.89.23.04.72.92.71.23.60.92.30.3
total0.10.10.70.2-0.80.31.10.21.20.42.11.10.50.11.70.30.80.4-0.20.41.00.40.90.30.40.1
© WSL, Inventaire forestier national suisse, 25.05.2020 #829309/295640
IFN3IFN4
évolution: volume de bois total
essence principale · état de l'arbre (vif/mort)
unité d'interprétation: région de forêt protectrice
unité: %/an
ensemble analysé: forêt accessible sans la forêt buissonnante IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution2004/062009/17
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
essence principaleétat de l'arbre (vif/mort) %/an± %/an± %/an± %/an± %/an± %/an± %/an±
épicéavif-0.90.20.20.30.20.30.80.30.90.31.80.50.10.1
mort0.51.11.40.7-0.81.04.31.42.61.03.72.11.40.4
total-0.90.20.30.30.10.31.10.31.00.31.90.40.20.1
sapinvif0.40.30.60.41.00.41.80.92.60.81.20.70.70.2
mort2.71.30.20.92.62.01.52.8-1.51.66.511.31.70.8
total0.50.30.60.31.00.41.80.82.20.71.60.80.70.2
pinvif-1.80.40.61.20.10.90.00.8-0.50.40.61.3-1.00.3
mort1.32.00.81.5-2.31.74.92.11.91.614.612.22.21.0
total-1.60.40.61.1-0.20.90.70.6-0.30.41.31.2-0.70.3
mélèzevif-0.01.0-0.21.70.30.61.40.31.30.71.60.41.10.2
mort2.05.3-0.42.62.36.04.31.62.81.73.71.73.30.9
total0.01.1-0.21.60.40.61.50.31.30.61.70.41.20.2
arolevif..1.73.25.40.51.10.61.00.73.11.01.10.5
mort..-2.42.80.0.10.48.64.83.7..6.83.6
total..0.82.510.54.61.60.51.20.73.11.01.40.4
autres résineuxvif2.21.21.91.13.56.5-2.93.9-0.20.92.80.12.21.1
mort-7.12.36.99.341.469.90.0.6.75.4..3.76.1
total2.21.22.01.14.86.92.72.90.70.52.80.12.31.1
hêtrevif0.30.20.40.40.30.44.01.41.30.71.30.80.50.2
mort4.71.92.11.75.03.60.52.6-1.14.75.63.44.31.2
total0.40.20.40.40.40.43.91.41.20.71.40.80.50.1
érablevif0.90.42.50.61.80.83.71.53.42.75.53.21.60.3
mort3.72.89.59.10.12.12.11.7-7.07.9-1.79.13.01.9
total0.90.42.60.61.70.83.61.43.22.65.43.11.60.3
frênevif0.50.41.51.0-0.51.23.53.01.31.85.01.40.80.4
mort10.24.65.76.04.25.010.19.4-3.95.412.38.38.52.8
total0.70.41.61.0-0.41.23.72.91.01.85.31.40.90.4
chênevif-0.50.40.90.9-2.51.61.01.20.61.31.00.9-0.30.4
mort4.13.210.412.80.37.22.05.5-7.50.620.013.55.22.9
total-0.30.41.20.9-2.41.61.01.20.31.41.50.9-0.10.4
châtaigniervif4.32.95.2...0.51.9-0.9.1.00.60.90.5
mort-0.01.6....-2.90.7..3.21.32.71.2
total3.72.25.2...-0.11.4-0.9.1.20.51.10.4
autres feuillusvif1.10.5-1.00.7-1.21.21.10.91.81.41.80.50.90.3
mort3.22.13.11.64.22.79.13.12.12.94.41.93.90.9
total1.20.5-0.50.6-0.51.11.90.71.91.32.10.41.20.3
totalvif-0.10.10.40.20.30.21.10.21.00.31.60.20.40.1
mort2.60.71.40.60.40.84.30.92.00.74.31.02.20.3
total-0.00.10.40.20.30.21.40.21.00.21.80.20.50.1
© WSL, Inventaire forestier national suisse, 25.05.2020 #829310/295641
IFN2IFN4
évolution: volume de bois total
essence principale · état de l'arbre (vif/mort)
unité d'interprétation: région de production
unité: %/an
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution1993/952009/17
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
essence principaleétat de l'arbre (vif/mort) %/an± %/an± %/an± %/an± %/an± %/an±
épicéavif-0.30.2-1.80.1-0.50.10.60.11.30.3-0.30.1
mort13.53.49.62.79.81.74.90.87.12.47.00.7
total-0.10.2-1.70.1-0.20.10.80.11.60.3-0.00.1
sapinvif0.80.20.00.30.30.21.90.21.50.50.50.1
mort4.41.712.54.49.62.81.71.10.92.85.61.0
total0.90.20.20.30.50.21.90.21.40.50.70.1
pinvif-0.70.3-1.50.20.10.4-0.20.20.50.7-0.70.1
mort6.53.118.412.32.03.03.40.96.97.15.11.1
total-0.40.3-1.30.20.20.40.10.20.80.6-0.40.1
mélèzevif-0.10.7-0.20.70.70.51.00.21.60.31.00.1
mort11.915.512.715.4-3.42.84.31.35.21.84.71.1
total0.00.7-0.10.70.70.51.10.21.70.31.20.1
arolevif....2.50.00.70.33.82.60.70.3
mort......6.03.7..6.23.8
total....2.50.00.80.33.82.60.90.3
autres résineuxvif8.42.71.81.02.31.42.82.417.50.93.00.9
mort2.74.90.0.0.0.21.914.4..19.810.9
total8.32.71.91.02.51.44.42.917.50.93.10.9
hêtrevif0.10.10.20.20.40.20.70.32.60.40.40.1
mort11.83.629.19.511.45.36.54.110.04.512.82.4
total0.20.10.30.20.60.20.80.32.70.40.50.1
érablevif1.00.32.20.51.50.42.40.58.22.71.80.2
mort4.84.012.76.916.115.33.83.614.118.28.12.9
total1.00.32.30.51.60.42.40.48.32.71.90.2
frênevif0.50.41.40.32.10.42.00.86.21.41.60.2
mort12.77.848.026.16.24.319.211.216.014.518.65.2
total0.60.41.60.32.20.42.40.86.51.41.70.2
chênevif0.20.4-0.30.3-0.70.72.40.71.20.50.10.2
mort10.87.017.98.968.671.43.13.27.75.812.74.3
total0.40.4-0.20.3-0.40.62.40.71.40.50.30.2
châtaigniervif..5.22.3..-0.31.00.50.30.50.3
mort..33.85.3..0.0.8.01.68.01.6
total..6.22.4..0.11.01.00.31.00.2
autres feuillusvif0.30.41.20.6-0.60.41.50.52.00.41.20.2
mort2.52.40.61.85.62.38.32.08.02.45.61.1
total0.40.41.20.5-0.00.42.10.52.50.41.50.2
totalvif0.20.1-0.60.1-0.10.10.80.11.60.10.20.0
mort8.51.312.42.19.91.35.00.66.91.17.20.5
total0.30.1-0.40.10.20.11.00.11.90.10.40.0
© WSL, Inventaire forestier national suisse, 25.05.2020 #829311/295642
IFN3IFN4
évolution: volume de bois total
essence principale · état de l'arbre (vif/mort)
unité d'interprétation: région économique
unité: %/an
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution2004/062009/17
essence principale
épicéasapinpinmélèzearoleautres résineuxhêtreérablefrênechênechâtaignierautres feuillustotal
région économiqueétat de l'arbre (vif/mort) %/an± %/an± %/an± %/an± %/an± %/an± %/an± %/an± %/an± %/an± %/an± %/an± %/an±
ouest du Juravif0.00.30.60.4-1.00.52.01.6..2.92.70.70.30.50.50.40.80.30.8..-0.50.90.40.2
mort5.41.62.11.79.53.4-0.41.6..-7.62.79.54.21.75.011.49.84.88.0..8.54.35.51.1
total0.20.30.70.3-0.40.51.71.4..2.22.10.80.30.50.50.60.80.50.7..0.10.80.50.2
est du Juravif-0.40.80.80.7-1.51.2-0.01.4..3.21.6-0.20.40.51.10.31.0-0.71.3..-1.10.9-0.20.3
mort2.63.6-2.52.8-5.73.1......5.34.71.56.6120.6133.43.16.2..4.66.62.21.8
total-0.30.70.60.7-2.11.5-0.01.4..3.21.6-0.00.40.51.10.80.9-0.51.2..-0.90.9-0.10.4
ouest du Plateauvif-1.70.80.61.1-1.80.80.13.5..7.72.80.50.62.01.82.81.1-1.40.93.82.93.91.40.00.4
mort1.81.919.417.12.01.42.87.1..-3.30.010.56.7-0.92.47.212.32.34.1-0.31.2-5.02.22.91.3
total-1.50.80.91.1-1.20.60.33.5..7.62.70.70.61.81.72.91.0-1.20.93.12.23.11.30.10.4
centre du Plateauvif-2.50.50.30.7-1.41.13.82.1..-1.62.5-0.30.50.51.4-0.60.8-0.21.10.0.0.11.7-0.90.3
mort2.42.05.94.15.14.8-5.84.3....3.13.857.866.8291.0318.4-1.09.8..7.010.65.31.9
total-2.40.50.40.7-0.91.13.72.1..-1.62.5-0.20.50.81.4-0.20.8-0.21.00.0.0.31.8-0.80.3
est du Plateauvif-0.70.40.20.6-2.80.7-0.90.9..1.71.90.40.41.30.8-0.00.6-0.30.70.0.1.50.9-0.20.2
mort-3.81.31.92.7-3.63.10.0...-6.8.-2.12.24.65.03.03.39.89.9..1.43.3-1.21.0
total-0.80.40.20.5-2.80.7-0.90.9..1.71.90.30.41.40.80.10.6-0.10.70.0.1.50.8-0.20.2
ouest des Préalpesvif0.80.60.61.1..7.17.9....1.30.93.40.90.91.5-2.11.9..-0.92.40.90.5
mort1.21.80.51.1-1.80.0......2.34.51.113.3-10.33.111.319.4..-2.43.01.01.4
total0.80.60.61.0-1.80.07.17.9....1.30.93.41.00.61.5-1.21.3..-1.41.80.90.5
centre des Préalpesvif-0.40.30.40.41.00.92.50.20.1.1.51.10.50.42.71.01.31.40.81.7..-1.51.40.10.2
mort1.31.10.21.3-0.41.90.0...-1.70.02.82.09.911.63.13.7....4.12.71.30.8
total-0.30.30.40.40.90.92.50.30.1.1.41.00.60.42.81.01.41.40.81.7..-0.91.20.10.2
est des Préalpesvif-0.40.40.60.5-1.00.50.70.84.80.04.26.60.10.60.71.10.70.8-2.21.7..-2.11.1-0.10.3
mort-2.51.44.02.8-9.81.8....0.0.4.04.81.62.82.34.78.9...3.54.2-1.01.2
total-0.60.40.80.5-1.70.90.70.84.80.04.66.70.20.50.71.10.70.8-1.81.4..-1.51.1-0.10.3
nord-ouest des Alpesvif1.00.61.00.6-4.33.3-2.62.3-21.0.3.40.0-0.71.02.91.02.52.23.31.35.7.-1.00.90.70.4
mort1.01.00.32.23.93.0-0.52.7-14.20.0..-1.23.216.413.526.023.911.810.9..3.72.51.40.9
total1.00.51.00.5-2.83.0-2.42.1-18.72.23.40.0-0.71.03.11.03.42.13.41.35.7.-0.50.70.80.4
centre des Alpesvif1.40.53.30.8-0.01.2-11.80.06.00.04.81.63.11.06.43.30.92.5-0.20.4..3.62.91.90.4
mort1.91.50.51.9-1.41.9..0.0...1.53.70.10.061.639.4....11.87.33.11.4
total1.40.53.10.8-0.21.0-11.80.017.70.04.81.63.01.06.43.31.62.4-0.20.4..4.82.52.00.4
nord-est des Alpesvif0.40.50.70.8-1.91.70.40.8..0.00.0-0.71.01.41.0-4.62.9....-1.73.2-0.00.5
mort1.01.65.75.60.0.1.95.5....12.711.3-2.53.4-1.46.1....2.13.51.61.4
total0.50.40.90.7-1.71.80.50.8..0.00.0-0.50.91.20.9-4.52.9....-1.22.90.10.5
sud-ouest des Alpesvif0.80.31.70.90.10.81.20.31.20.7-2.93.93.81.43.81.71.52.41.01.3-1.22.70.50.91.00.2
mort4.21.41.52.84.82.14.41.821.618.50.0.0.52.62.91.910.19.42.05.5-0.40.48.53.04.40.9
total1.10.31.70.80.70.61.40.31.80.62.72.83.81.43.81.51.82.41.01.3-1.12.51.30.71.30.2
sud-est des Alpesvif0.80.32.60.8-0.70.41.20.70.80.7-0.10.91.40.73.82.81.11.90.61.2-0.90.01.71.10.90.3
mort2.61.0-2.01.52.01.63.41.96.04.56.75.4-1.15.3-7.07.9-3.95.3-7.40.6..1.12.82.20.7
total0.90.32.20.7-0.40.41.30.70.90.70.90.51.30.73.62.70.81.80.31.3-0.90.01.60.90.90.3
Sud des Alpesvif1.70.51.10.70.61.31.20.42.91.42.80.11.20.84.83.44.21.41.21.00.70.61.50.51.40.3
mort3.52.16.511.331.421.75.32.2....5.73.4-5.66.312.38.320.013.53.21.34.32.04.41.1
total1.80.51.50.91.41.31.40.42.91.42.80.11.30.84.53.34.51.41.71.01.00.51.80.51.60.2
Suissevif0.00.10.70.2-1.10.31.00.20.90.52.01.20.40.21.60.30.70.3-0.30.40.70.50.60.30.30.1
mort1.40.41.80.82.31.13.81.011.76.12.25.74.21.22.51.88.82.85.12.92.81.23.50.92.20.3
total0.10.10.70.2-0.80.31.10.21.20.52.01.10.50.11.60.30.80.3-0.10.41.00.40.90.30.40.1
© WSL, Inventaire forestier national suisse, 25.05.2020 #829312/295643
IFN3IFN4
évolution: volume de bois total
essence principale · état de l'arbre (vif/mort)
unité d'interprétation: région économique
unité: %/an
ensemble analysé: forêt accessible sans la forêt buissonnante IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution2004/062009/17
essence principale
épicéasapinpinmélèzearoleautres résineuxhêtreérablefrênechênechâtaignierautres feuillustotal
région économiqueétat de l'arbre (vif/mort) %/an± %/an± %/an± %/an± %/an± %/an± %/an± %/an± %/an± %/an± %/an± %/an± %/an±
ouest du Juravif-0.00.30.50.3-0.90.62.01.6..2.92.60.80.30.60.50.50.80.30.8..-0.01.00.40.2
mort5.31.62.11.79.43.3-0.41.6..-7.62.79.54.21.65.011.49.74.88.0..8.44.35.41.1
total0.20.30.60.3-0.30.51.71.4..2.22.10.90.30.60.50.70.80.50.7..0.50.90.50.2
est du Juravif-0.40.80.80.7-1.51.2-0.01.4..3.21.6-0.20.41.01.10.81.1-0.71.3..-0.41.1-0.10.4
mort2.63.6-2.62.8-5.73.1......5.34.71.66.6121.0133.73.16.3..4.66.62.21.8
total-0.30.70.60.7-2.11.5-0.01.4..3.21.6-0.10.41.01.11.31.0-0.51.3..-0.21.10.00.4
ouest du Plateauvif-1.80.80.61.1-1.70.8-0.62.9..8.53.20.40.61.71.82.91.1-1.30.93.72.84.21.3-0.00.4
mort1.61.819.216.92.01.42.87.0..-3.30.010.46.7-0.92.47.212.22.84.3-0.31.2-3.42.52.91.3
total-1.60.80.91.1-1.20.6-0.42.9..8.43.10.60.61.61.73.01.0-1.10.93.12.23.61.20.10.4
centre du Plateauvif-2.50.50.30.7-1.41.13.82.1..-1.62.5-0.30.50.51.4-0.60.8-0.21.10.0.-0.11.7-0.90.3
mort2.42.05.94.15.14.7-5.84.3....3.13.857.766.8290.7318.1-1.09.8..7.010.65.31.9
total-2.40.50.40.7-0.91.13.72.1..-1.62.5-0.20.50.81.4-0.20.8-0.21.00.0.0.21.8-0.80.3
est du Plateauvif-0.70.40.10.6-2.70.7-0.90.9..2.21.80.40.41.10.8-0.10.6-0.20.70.0.1.60.9-0.20.2
mort-5.01.71.92.7-3.63.10.0...-6.8.-2.12.24.65.03.03.39.89.9..2.03.5-2.01.3
total-1.00.40.20.5-2.70.7-0.90.9..2.11.80.30.41.20.8-0.00.6-0.00.70.0.1.60.8-0.30.2
ouest des Préalpesvif0.40.80.61.1..7.28.0....1.30.93.20.90.91.5-2.11.9..0.62.30.60.6
mort1.31.80.61.1-1.80.0......2.34.59.219.2-10.43.211.419.6..-2.12.91.11.4
total0.50.70.61.0-1.80.07.28.0....1.30.93.30.90.61.6-1.21.3..-0.21.80.70.6
centre des Préalpesvif-0.30.30.50.41.10.92.40.20.1.1.51.10.50.42.51.01.51.40.71.6..-1.71.30.10.2
mort1.51.10.21.3-0.71.70.0...-1.70.02.72.09.911.53.03.7....4.52.71.40.8
total-0.20.30.50.41.00.92.50.30.1.1.41.00.50.42.51.01.51.40.71.6..-1.01.20.20.2
est des Préalpesvif-0.30.40.70.5-1.00.50.70.84.80.04.26.60.20.60.81.10.80.8-2.21.7..-2.21.10.00.3
mort-2.61.34.02.8-9.81.8....0.0.4.04.81.62.82.34.78.9...3.14.0-1.11.2
total-0.40.40.80.5-1.70.90.70.84.80.04.66.70.30.50.81.10.80.7-1.81.4..-1.61.0-0.00.3
nord-ouest des Alpesvif1.20.51.00.6-2.03.6-2.62.24.78.62.41.5-0.91.02.41.02.91.93.21.35.6.-1.00.80.80.4
mort1.21.00.22.03.32.5-0.52.6-2.42.939.542.5-1.23.216.213.325.723.611.610.7..5.62.81.60.9
total1.20.51.00.5-0.93.1-2.42.11.85.63.00.9-0.91.02.61.03.61.83.41.25.6.-0.30.70.90.4
centre des Alpesvif1.40.52.50.90.61.3-11.80.06.00.0-0.74.12.61.06.73.20.12.3-4.02.5..2.52.21.70.5
mort1.81.5-0.93.1-1.51.7..0.0.-11.80.01.83.811.616.461.939.6-11.80.0..9.16.82.71.5
total1.40.52.30.90.31.1-11.80.017.80.0-1.74.52.61.06.83.20.72.2-4.32.5..3.42.11.80.5
nord-est des Alpesvif0.50.50.80.80.32.80.60.7..-1.11.9-0.31.01.51.0-4.33.013.70.8..-1.93.10.10.5
mort1.01.65.75.66.13.51.95.5..0.0.12.310.5-2.53.4-1.46.1....2.13.51.71.4
total0.50.40.90.70.62.80.60.7..6.112.7-0.10.91.30.9-4.23.113.70.8..-1.32.80.30.5
sud-ouest des Alpesvif0.80.31.80.90.00.81.40.31.10.6-2.93.94.01.43.71.53.53.01.01.20.51.91.10.91.10.2
mort4.31.41.52.84.92.14.31.610.48.60.0.0.52.62.11.710.19.42.05.5-2.90.79.13.14.30.9
total1.10.31.80.80.70.61.50.31.60.52.72.93.91.43.61.43.72.91.01.2-0.11.41.90.71.40.2
sud-est des Alpesvif0.90.32.60.8-0.50.41.30.71.00.7-0.20.91.30.73.42.71.31.80.61.3-0.90.01.81.41.00.3
mort2.61.0-1.51.61.91.62.81.74.83.76.75.4-1.14.7-7.07.9-3.95.4-7.50.6..2.12.92.00.7
total1.00.32.20.7-0.30.41.30.61.20.70.70.51.20.73.22.61.01.80.31.4-0.90.01.91.31.00.2
Sud des Alpesvif1.80.51.20.70.61.31.60.43.11.02.80.11.30.85.53.25.01.41.00.91.00.61.80.51.60.2
mort3.72.16.511.314.612.23.71.7....5.63.4-1.79.112.38.320.013.53.21.34.41.94.31.0
total1.90.41.60.81.31.21.70.43.11.02.80.11.40.85.43.15.31.41.50.91.20.52.10.41.80.2
Suissevif0.10.10.70.2-1.00.31.20.21.10.52.21.10.50.21.60.30.80.3-0.30.40.90.50.90.30.40.1
mort1.30.41.80.82.21.03.30.96.73.63.96.14.21.23.01.88.82.95.12.92.71.23.90.92.10.3
total0.20.10.70.2-0.70.31.30.21.40.42.21.10.50.11.60.31.00.3-0.10.41.10.41.20.30.50.1
© WSL, Inventaire forestier national suisse, 25.05.2020 #829313/295644
IFN3IFN4
évolution: volume de bois total
essence principale · état de l'arbre (vif/mort)
unité d'interprétation: région de production
unité: %/an
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution2004/062009/17
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
essence principaleétat de l'arbre (vif/mort) %/an± %/an± %/an± %/an± %/an± %/an±
épicéavif-0.00.3-1.50.3-0.20.20.80.21.70.50.00.1
mort4.91.5-0.71.1-0.00.92.30.63.52.11.40.4
total0.10.3-1.50.3-0.20.21.00.21.80.50.10.1
sapinvif0.60.30.30.40.50.31.80.31.10.70.70.2
mort1.71.54.62.40.90.90.61.26.511.31.90.8
total0.70.30.40.40.50.31.70.31.50.90.70.2
pinvif-1.10.5-2.30.50.50.8-0.50.40.61.3-1.10.3
mort2.23.50.52.0-3.02.03.11.231.421.72.31.1
total-0.90.6-2.20.50.30.8-0.10.31.41.3-0.80.3
mélèzevif0.71.00.11.21.80.81.10.31.20.41.00.2
mort-0.41.63.18.00.0.3.81.25.32.23.91.0
total0.60.90.21.21.80.81.20.31.40.41.20.2
arolevif....1.31.30.90.52.91.40.90.5
mort......12.36.5..11.76.1
total....1.31.31.30.52.91.41.20.4
autres résineuxvif3.01.31.61.52.42.50.01.42.80.12.01.1
mort-7.72.7-5.61.03.87.915.810.7..2.05.6
total2.81.21.61.52.42.41.90.82.80.12.01.1
hêtrevif0.40.20.20.30.40.30.60.51.20.80.40.2
mort7.53.12.12.12.92.03.03.05.73.44.31.2
total0.60.20.20.30.50.30.60.51.30.80.50.1
érablevif0.40.51.30.71.80.73.00.74.83.41.60.3
mort1.53.95.73.92.13.31.42.9-5.66.32.61.8
total0.50.51.40.71.80.73.00.74.53.31.60.3
frênevif0.40.60.50.40.80.6-0.81.84.21.40.60.4
mort24.414.77.14.30.32.410.07.512.38.38.32.7
total0.60.60.70.40.80.6-0.41.94.51.40.80.4
chênevif-0.10.7-0.70.5-1.31.11.10.71.21.0-0.30.4
mort3.95.03.93.99.37.8-1.63.620.013.55.32.9
total0.10.7-0.60.5-0.90.91.10.81.71.0-0.10.4
châtaigniervif..4.42.9..-0.72.00.70.60.70.5
mort..-0.01.6..-0.40.33.21.32.81.2
total..3.72.2..-0.71.81.00.50.90.4
autres feuillusvif-0.70.61.80.8-1.80.80.30.71.50.50.60.3
mort7.23.6-0.12.32.11.94.91.64.32.03.70.9
total-0.30.61.70.7-1.30.70.90.61.80.50.90.3
totalvif0.20.2-0.40.20.10.20.90.21.40.30.30.1
mort4.71.01.60.80.50.62.70.44.41.12.30.3
total0.40.2-0.30.20.20.21.00.11.60.20.40.1
© WSL, Inventaire forestier national suisse, 25.05.2020 #829314/295645
IFN3IFN4
évolution: volume de bois total
essence principale · état de l'arbre (vif/mort)
unité d'interprétation: région de production
unité: %/an
ensemble analysé: forêt accessible sans la forêt buissonnante IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution2004/062009/17
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
essence principaleétat de l'arbre (vif/mort) %/an± %/an± %/an± %/an± %/an± %/an±
épicéavif-0.10.3-1.60.3-0.20.30.90.21.80.50.10.1
mort4.81.5-1.71.40.00.82.40.63.72.11.30.4
total0.10.3-1.60.3-0.20.21.00.21.90.40.20.1
sapinvif0.60.30.30.40.60.31.70.31.20.70.60.2
mort1.71.54.62.40.90.90.41.26.511.31.80.8
total0.60.30.40.40.60.31.60.31.60.80.70.2
pinvif-1.10.5-2.30.50.60.8-0.30.40.61.3-1.00.3
mort2.23.50.52.0-3.01.83.01.114.612.22.21.0
total-0.80.6-2.10.50.30.80.10.31.31.2-0.70.3
mélèzevif0.71.0-0.21.21.80.81.20.31.60.41.20.2
mort-0.41.63.07.90.0.3.51.13.71.73.30.9
total0.60.9-0.11.31.80.81.30.31.70.41.30.2
arolevif....1.31.31.10.53.11.01.10.5
mort......7.33.9..7.03.7
total....1.31.31.40.53.11.01.40.4
autres résineuxvif3.01.31.91.52.42.5-0.01.22.80.12.21.1
mort-7.72.7-5.61.03.87.918.311.0..3.66.0
total2.81.21.91.52.42.41.70.92.80.12.21.1
hêtrevif0.50.20.20.30.40.30.60.51.30.80.50.2
mort7.53.12.12.12.92.03.12.95.63.44.31.2
total0.60.20.20.30.50.30.60.51.40.80.50.1
érablevif0.60.51.10.71.70.62.90.75.53.21.60.3
mort1.53.95.73.83.13.61.62.9-1.79.13.01.8
total0.70.51.20.71.80.62.90.75.43.11.60.3
frênevif0.60.60.50.40.90.6-0.21.85.01.40.80.4
mort24.414.77.14.30.32.410.07.512.38.38.32.7
total0.90.60.60.40.90.60.11.85.31.40.90.4
chênevif-0.10.7-0.70.5-1.31.10.51.01.00.9-0.30.4
mort3.95.04.34.09.37.8-3.83.120.013.55.22.9
total0.10.7-0.50.5-0.90.90.41.01.50.9-0.10.4
châtaigniervif..4.42.9..0.51.51.00.60.90.5
mort..-0.01.6..-2.60.73.21.32.71.2
total..3.72.2..-0.01.11.20.51.10.4
autres feuillusvif-0.10.72.00.7-1.80.80.50.71.80.50.90.3
mort7.23.60.72.42.21.95.61.64.41.94.00.9
total0.30.71.90.7-1.30.71.10.62.10.41.20.3
totalvif0.30.2-0.40.20.20.20.90.21.60.20.40.1
mort4.61.01.00.90.50.62.60.44.31.02.20.3
total0.40.2-0.40.20.20.21.10.11.80.20.50.1
© WSL, Inventaire forestier national suisse, 25.05.2020 #829315/295646
IFN2IFN4
évolution: volume de bois total
essence principale · état de l'arbre (vif/mort)
unité d'interprétation: canton
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution1993/952009/17
essence principale
épicéasapinpinmélèzearoleautres résineuxhêtreérablefrênechênechâtaignierautres feuillustotal
cantonétat de l'arbre (vif/mort) %± %± %± %± %± %± %± %± %± %± %± %± %±
AGvif-26.48.67.911.1-34.911.7-18.012.7..97.366.6-3.95.917.214.49.311.75.711.80.0.25.614.2-7.03.9
mort140.6108.3102.4111.5-41.434.20.0...0.0.1055.8598.851.230.94029.72348.0783.0683.6..146.0119.3181.669.6
total-24.18.410.210.9-35.311.4-17.512.7..98.866.4-1.05.817.914.214.211.59.611.50.0.28.814.1-4.53.9
AIvif18.112.521.510.59.021.780.1102.6..136.30.038.817.65.668.2106.922.9....-81.529.820.99.2
mort8.340.633.9165.1......0.0.-94.86.6..0.0.....46.7105.57.634.7
total17.611.921.610.49.021.780.1102.6..168.90.033.018.05.668.2117.215.6....-52.424.620.38.8
ARvif12.012.927.613.531.00.01.7...142.991.912.912.2-1.624.023.414.710.2...-22.036.814.89.3
mort27.342.6219.4231.6........1153.41234.70.0.12.841.5....0.0.57.757.8
total12.812.631.512.131.00.01.7...142.991.915.212.1-0.123.922.713.010.2...-13.936.416.49.0
BEvif-16.43.00.44.1-9.48.5-25.216.1-141.425.48.033.72.73.935.88.934.412.45.214.00.0.11.110.3-6.62.1
mort231.655.9222.665.2243.6159.3517.0652.7-100.00.0..231.4118.3482.1323.1946.9882.36.4100.7..81.657.9238.942.9
total-10.73.03.24.0-0.77.6-20.516.0-122.819.58.033.74.93.937.88.939.811.95.214.00.0.15.310.0-2.12.0
BL/BSvif-24.215.740.321.9-22.89.8-16.820.0..150.158.8-9.06.7-1.914.521.813.7-5.624.7..-28.015.5-5.64.9
mort434.4277.2-29.631.0255.2247.0......227.4145.723.1156.10.0.389.5398.6..98.197.7176.964.3
total-17.515.934.320.3-16.011.6-16.820.0..150.158.8-5.86.9-1.714.427.013.11.723.8..-25.515.5-2.05.0
FRvif-26.26.29.013.8-37.310.0-73.621.1..14.11.18.18.292.132.281.019.70.313.8..120.772.7-8.34.7
mort578.3207.9225.2164.92886.82639.40.0.....554.7319.50.0.-81.618.14167.85006.3..10.548.8463.4124.1
total-17.36.413.113.2-20.19.3-62.622.7..14.11.110.58.399.631.576.819.413.912.3..107.266.4-1.54.9
GEvif39.823.9..-6.518.5........38.034.9166.5101.1-9.619.7..14.435.4-4.618.6
mort....0.0.............582.9647.8..-88.117.8281.1344.9
total39.823.9..9.33.1........38.034.9166.5101.1-3.322.8..-8.337.31.220.6
GLvif10.97.528.110.6..61.036.4..24.0.10.714.449.818.210.137.8....8.219.514.86.1
mort25.827.4-12.926.7........17.561.7-3.676.1-7.443.1....504.3531.025.722.1
total12.27.024.69.9..61.036.4..24.0.10.914.147.015.39.137.0....22.220.915.55.7
GRvif13.93.242.58.6-4.05.325.45.510.58.354.338.131.310.983.833.962.132.111.17.02.417.841.414.416.82.5
mort121.827.825.638.468.032.2119.637.1214.3145.3271.2169.262.3111.20.0.980.31187.0-19.221.1283.7158.3116.646.6115.820.1
total18.43.041.28.70.75.028.45.313.68.276.338.931.810.884.434.067.031.610.47.115.117.948.512.921.02.4
JUvif-8.79.36.59.5-22.310.56.54.3..-131.6510.45.87.222.312.41.914.0-25.920.3..14.213.80.84.5
mort90.962.478.660.9176.3130.6......72.475.726.687.689.5112.922.2138.6..75.372.785.733.7
total-6.79.39.59.2-14.68.46.54.3..-131.6510.46.57.122.511.63.613.8-23.921.3..21.212.83.14.5
LUvif-26.85.511.07.312.015.812.215.3..46.619.29.57.368.719.830.816.8-15.415.9..-7.718.9-7.13.8
mort581.9174.1917.9472.40.0.....0.0.3648.32878.00.0.1361.01078.70.0...48.081.6608.2132.4
total-18.55.416.37.219.415.012.215.3..47.519.513.87.571.220.136.118.8-9.314.3..1.414.2-0.43.7
NEvif-1.76.219.66.924.221.412.4...40.6.15.09.755.819.420.131.5-5.919.9..-14.419.49.74.1
mort232.8178.3161.6125.21815.81572.9......0.0.0.0.0.0.337.6270.1..-60.645.1199.9121.1
total-0.26.020.56.961.626.712.4...40.6.15.89.757.819.921.131.2-2.720.1..-22.724.411.14.2
NWvif-2.218.6-21.116.1......2.70.0-23.316.1-26.931.242.324.971.1...-5.127.0-7.113.3
mort91.041.7-56.145.7........158.2255.7-58.758.40.0.....0.0.53.649.6
total1.617.5-25.415.4......2.70.0-19.515.4-27.330.647.423.171.1...0.028.7-4.712.7
OWvif-3.89.020.615.826.310.472.349.446.40.0181.70.016.815.3104.070.628.549.3109.1...15.533.06.47.5
mort74.238.4-44.129.7-20.81.40.0.....232.1229.5..0.0.....135.0102.352.031.5
total-0.28.713.815.022.212.175.754.246.40.0181.70.018.714.8104.070.632.249.0109.1...32.528.08.57.2
SGvif-7.86.315.37.2-1.79.7-7.115.545.1.80.125.82.66.8-1.66.928.814.0-17.413.3..-11.413.7-0.24.0
mort31.827.693.279.60.0.170.6117.7....120.893.1168.9177.0863.6789.494.5275.0..166.3132.958.726.5
total-5.45.917.26.9-0.39.8-4.915.145.1.80.125.84.76.70.56.931.713.8-15.012.8..-3.113.52.13.9
SHvif16.413.824.343.9-15.915.54.424.4..118.679.431.08.822.950.839.937.47.115.1..10.252.519.97.0
mort1350.1816.1..-58.260.3......183.3244.00.0...-8.224.3..0.0.388.6219.4
total20.114.024.343.9-16.815.44.424.4..118.679.431.78.840.857.439.937.46.914.9..55.356.621.97.2
SOvif-20.112.8-2.513.6-15.08.5214.0102.2..-7.176.44.15.011.512.111.824.13.213.1..-9.424.9-2.85.1
mort14.554.078.369.698.771.7....-100.00.0181.0143.583.0194.6251.2292.71.242.2..7.461.784.641.4
total-18.912.50.713.1-5.69.1214.0102.2..-10.074.35.75.012.512.314.224.23.112.7..-8.924.2-0.75.0
SZvif-2.98.420.212.9-17.618.012.53.0..145.9126.916.38.145.714.654.633.2-21.012.6..1.025.06.46.3
mort92.538.95.538.722.250.3......195.7256.0217.6349.81528.81895.1....1050.3814.3106.335.4
total1.08.319.612.2-12.117.012.53.0..145.9126.918.98.348.214.361.331.8-21.012.6..42.322.110.06.3
TGvif-29.99.917.920.0-22.711.546.334.5..120.546.99.810.637.016.228.711.9-14.614.5..-1.119.3-7.36.2
mort272.5270.90.0.0.0.-100.00.0....23.192.3-100.00.00.0.166.1376.4..-8.771.5132.498.5
total-28.79.818.919.8-22.311.520.433.8..120.546.99.910.736.516.130.512.0-13.414.3..-1.319.1-6.66.2
TIvif21.77.421.910.212.013.424.77.2443.772.8324.215.845.26.9169.563.6119.432.523.09.69.25.437.67.928.63.0
mort97.047.164.698.780.9104.096.544.6....221.093.2283.5365.0255.6242.8141.6107.9138.829.3138.345.7127.621.1
total25.46.625.69.915.211.827.47.1443.772.8324.215.848.26.8170.663.2124.231.626.89.118.44.845.77.533.72.8
URvif11.67.438.422.010.516.8-100.00.0122.2.4.450.762.318.469.415.9105.249.847.810.1..20.030.820.86.6
mort111.854.830.256.5124.3211.9..0.0...-44.559.1........162.7213.4112.750.5
total16.96.537.819.613.017.0-100.00.0268.1.4.450.761.818.169.415.9105.249.847.810.1..28.628.925.36.0
VDvif-4.85.015.97.10.426.369.135.5..112.168.97.64.855.312.823.311.85.410.199.440.129.320.16.73.3
mort168.748.5101.753.098.9136.2258.9143.9..191.9248.2428.6212.338.171.3259.2194.1278.6196.1629.394.240.437.6158.734.1
total0.35.018.97.14.726.075.235.2..112.769.09.84.955.112.526.311.59.810.4118.441.530.418.610.73.4
VSvif16.54.242.715.0-3.76.620.33.218.69.4-2.759.769.817.3126.637.048.714.782.926.3-14.219.843.318.519.92.8
mort67.616.744.343.466.925.461.427.260.972.30.0.237.9275.3209.4262.4464.1628.2226.0262.00.0.233.166.975.212.8
total20.93.842.814.34.16.022.43.120.58.746.2116.271.817.7129.636.055.815.085.025.3-6.019.357.017.324.12.6
ZGvif-28.013.634.224.9..-5.70.0..0.0.9.717.011.725.3-20.817.532.2...-35.755.8-10.610.7
mort264.2155.70.0.........205.0371.8..0.0.....0.0.520.9331.5
total-23.813.646.427.0..-5.70.0..0.0.11.815.411.725.3-17.917.432.2...-29.458.2-5.810.5
ZHvif-19.25.9-7.310.0-27.56.9-11.918.8..-2.948.64.96.131.319.215.812.9-1.710.6..10.517.2-7.63.4
mort255.2100.6157.5106.1207.5180.7-100.00.0....89.977.7209.2213.91637.51621.4409.0420.9..-0.157.6180.454.2
total-16.65.8-4.59.8-25.16.7-12.218.7..-2.948.65.66.134.219.221.512.82.810.9..9.314.7-5.23.4
Suissevif-5.61.410.52.2-12.62.519.02.714.16.259.117.48.51.634.44.030.34.21.74.09.35.222.54.33.60.9
mort131.612.8100.8.102.121.489.821.0113.169.6389.9217.0231.942.8149.754.3371.1102.2251.987.3148.729.4104.519.9135.98.8
total-0.81.313.02.1-6.52.421.62.617.06.160.817.410.51.635.84.033.84.15.34.218.74.728.74.17.60.9
© WSL, Inventaire forestier national suisse, 25.05.2020 #829316/295647
IFN3IFN4
évolution: volume de bois total
essence principale · état de l'arbre (vif/mort)
unité d'interprétation: canton
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution2004/062009/17
essence principale
épicéasapinpinmélèzearoleautres résineuxhêtreérablefrênechênechâtaignierautres feuillustotal
cantonétat de l'arbre (vif/mort) %± %± %± %± %± %± %± %± %± %± %± %± %±
AGvif3.05.60.77.4-31.513.2-14.68.1..49.521.2-3.34.617.411.514.19.6-11.111.10.0.8.98.9-0.63.4
mort-38.319.5-19.515.0-67.114.60.0...-56.50.09.635.817.657.744.061.81341.61199.2..23.550.2-14.812.6
total-0.05.6-0.47.1-35.813.4-14.18.1..46.720.9-3.04.317.411.315.19.4-7.511.40.0.9.68.1-1.33.4
AIvif-5.59.611.211.6-14.85.63.413.4..45.2.12.712.8-28.835.161.134.8....-74.138.7-1.37.6
mort4.917.10.0.......0.0.-90.77.5..96.20.0....109.4143.513.319.4
total-5.09.312.310.8-14.85.63.413.4..65.30.010.612.0-28.835.162.533.0....-33.022.6-0.87.4
ARvif-2.910.0-0.112.020.90.0-9.8...43.43.85.98.040.242.24.418.94.60.0..-0.516.4-0.18.2
mort-8.814.616.327.1........66.180.50.0.10.244.0....-65.27.7-1.215.1
total-3.39.80.611.320.90.0-9.8...43.43.86.77.842.342.44.817.64.60.0..-15.316.8-0.18.0
BEvif-4.52.52.53.2-4.76.613.59.1-147.90.0-14.523.80.22.910.46.01.38.66.310.00.0.0.48.3-1.21.7
mort7.45.325.512.520.919.6-16.921.4-100.00.0..35.220.9257.0164.0263.5212.2-76.715.4..35.527.915.64.9
total-3.52.33.23.1-2.36.010.88.8-130.015.9-14.523.81.02.911.96.04.68.14.49.80.0.2.98.0-0.31.6
BL/BSvif-16.313.616.610.0-14.86.6-34.112.2..31.918.20.43.9-3.78.5-10.510.2-4.39.9..-19.714.2-3.03.5
mort50.834.0-39.120.043.440.8......7.630.3-34.240.90.0.-32.46.2..-17.931.912.515.4
total-12.713.512.19.4-11.16.2-34.112.2..31.918.20.73.7-4.28.5-6.68.6-7.79.0..-19.613.8-2.23.3
FRvif4.14.96.89.6-13.47.1-58.133.8..49.0.6.66.545.110.320.712.0-11.914.3..58.410.47.03.6
mort14.519.02.010.428.211.3-9.649.4....29.040.32.942.6-81.614.8148.8174.8..-13.422.513.313.3
total5.35.06.69.1-6.74.6-50.234.0..49.0.7.06.342.98.718.911.7-4.311.8..50.311.47.53.7
GEvif30.00.0..-4.21.9........36.210.0-34.70.0-5.914.6..-8.021.8-5.611.0
mort....-28.80.0............-13.424.3..-0.20.0-17.517.3
total30.00.0..-8.83.2........36.210.0-34.70.0-6.514.8..-7.821.3-6.611.2
GLvif1.06.317.010.4..40.231.7..1.20.0-6.910.59.19.3-46.126.0....-32.429.6-2.97.5
mort-1.811.221.518.5........-11.716.3-0.439.3-42.434.1....67.088.1-1.310.0
total0.75.617.39.6..40.231.7..1.20.0-7.010.38.88.3-46.026.0....-26.231.2-2.87.1
GRvif6.92.320.95.2-5.03.49.44.56.25.6-0.87.014.24.716.416.26.412.513.515.86.57.39.85.77.51.9
mort25.17.9-16.010.518.213.443.015.848.136.353.942.5-14.937.5-54.664.246.5107.6-49.911.27.929.114.318.721.85.7
total8.22.117.44.7-3.03.210.94.37.55.27.33.613.54.715.915.77.412.411.316.16.77.110.44.98.41.8
JUvif-4.17.21.16.9-14.18.87.45.4..-108.2137.58.75.95.07.72.19.73.013.1..-1.710.71.73.7
mort-7.822.827.826.397.154.7......26.837.3-1.148.772.791.5-45.27.8..200.785.028.615.2
total-4.27.12.66.5-7.77.07.45.4..-108.2137.59.05.84.87.93.69.6-2.710.6..10.59.82.73.6
LUvif-14.64.69.05.2-0.511.115.47.9..14.99.30.45.833.916.90.69.3-13.412.6..-0.213.7-3.33.2
mort36.522.429.325.666.626.1....-14.5.4.017.8121.5135.1302.6294.4152.8346.2..34.027.035.116.0
total-10.84.29.95.02.110.715.47.9..14.69.10.65.634.616.93.99.9-9.412.4..6.311.9-1.13.0
NEvif0.75.410.33.7-24.611.02.50.0..5.10.010.47.516.812.432.424.0-1.711.3..-3.018.45.82.9
mort201.0123.3151.3100.7138.762.1......300.5260.8860.61120.4-29.3100.00.0...39.5104.1180.757.3
total2.25.211.13.7-9.211.72.50.0..5.10.010.97.518.212.431.523.22.710.5..-0.219.77.22.9
NWvif12.914.022.119.7......38.6.17.511.616.514.2-2.29.319.8...-19.130.211.38.3
mort-30.016.3-32.324.6........7.344.10.0.42.40.0....0.0.-20.413.2
total7.912.315.416.9......38.6.16.89.317.113.9-1.210.019.8...-14.732.68.57.4
OWvif3.47.217.07.331.526.323.710.41.1.34.90.013.08.361.530.856.634.381.90.0..1.237.49.45.7
mort-4.611.7-51.517.6-34.216.90.0.....61.472.5..-71.126.3....99.278.8-8.511.3
total2.76.79.06.124.527.226.213.31.1.34.90.013.87.761.530.839.539.281.90.0..15.732.08.05.3
SGvif0.33.63.94.3-16.98.24.36.139.20.05.023.2-2.85.4-0.27.6-5.26.9-23.612.0..-8.811.0-0.72.5
mort-18.514.635.734.355.788.719.449.1....49.750.1-1.123.9318.0328.573.4...-2.222.7-4.112.9
total-1.63.74.94.2-16.38.44.86.139.20.05.023.2-1.65.2-0.27.3-3.36.8-21.411.8..-8.09.8-0.92.5
SHvif4.47.57.811.05.014.010.517.6..0.113.57.26.017.28.612.413.821.75.9..-53.327.86.54.1
mort4.539.5..-1.0.......37.8123.61301.41798.7..19.731.8..1887.52688.444.551.5
total4.57.57.811.05.013.810.517.6..0.113.57.46.032.75.312.413.821.75.8..-34.738.87.14.2
SOvif2.39.0-0.77.7-9.78.890.857.9..-33.956.84.53.6-7.79.5-4.617.42.213.6..-25.317.30.73.7
mort-24.015.4-19.422.277.130.8......167.9102.6-7.875.50.0.41.414.5..-39.718.420.319.8
total0.68.2-2.37.6-1.28.390.857.9..-33.956.86.13.6-7.79.6-1.418.02.913.3..-26.016.81.53.8
SZvif-0.75.219.55.9-11.610.39.06.1..17.716.910.36.234.214.12.614.1-26.910.7..-5.313.94.83.8
mort-7.914.61.513.0-15.41.6......14.628.0-24.016.7460.7249.4....81.753.33.812.3
total-1.34.918.85.6-12.48.39.06.1..17.716.910.46.131.013.46.613.0-26.910.7..11.710.24.73.7
TGvif-8.87.8-4.711.9-8.89.414.29.2..14.828.9-2.58.510.713.20.37.7-0.68.8..19.011.6-3.14.4
mort-24.420.2-8.416.9-91.79.6......-4.152.1-100.00.0-15.929.9-49.528.0..10.380.1-30.913.2
total-9.27.5-4.811.8-12.89.114.29.2..14.828.9-2.58.510.413.10.07.5-2.49.2..18.811.6-3.64.4
TIvif13.44.12.96.32.59.97.73.657.121.020.51.18.16.255.737.938.912.86.36.75.44.312.34.39.92.0
mort8.816.298.6169.0166.6123.014.810.7....46.826.4-40.645.270.851.8141.995.723.510.132.715.628.69.5
total13.03.48.98.27.49.38.13.457.121.020.51.19.16.152.235.640.412.010.16.77.63.814.63.811.31.9
URvif9.94.532.89.910.717.0-100.00.050.9.37.613.335.014.916.519.526.016.3-3.83.4..35.533.415.23.8
mort18.414.520.725.6-1.8103.0..0.0...158.5229.2........34.026.327.615.0
total10.64.031.99.710.115.8-100.00.0150.10.037.613.335.114.916.519.526.016.3-3.83.4..35.330.416.23.6
VDvif-1.93.72.55.28.626.810.916.5..65.420.62.53.311.77.120.17.9-8.38.131.624.58.97.71.82.3
mort42.911.214.811.242.249.267.877.4..-62.223.4118.842.1-4.136.2110.287.495.490.2-0.812.8-17.714.636.78.3
total0.53.53.24.910.725.013.415.8..59.418.53.93.311.47.022.07.4-5.47.926.618.75.16.83.42.2
VSvif5.62.412.36.50.65.48.92.18.74.8-20.528.027.610.027.611.910.617.47.19.4-8.319.63.26.27.21.6
mort30.19.910.719.834.315.131.312.7154.9132.90.0.3.818.720.613.372.167.114.339.4-3.22.560.921.731.36.5
total8.12.012.15.95.34.510.22.012.74.119.520.426.99.827.211.013.117.07.39.2-7.917.99.25.29.31.4
ZGvif-21.213.3-1.114.2..-0.3...0.0.7.614.114.318.6-12.913.88.40.0..9.884.8-10.29.0
mort288.5281.9121.7164.0........1.4127.2..0.0.....42.1.175.7161.3
total-16.713.73.713.7..-0.3...0.0.7.511.514.318.6-9.713.58.40.0..12.079.5-6.48.9
ZHvif-7.14.21.47.0-21.56.40.112.5..-0.453.15.54.413.010.41.37.6-2.98.6..2.311.2-2.12.7
mort-14.015.940.657.7-34.125.2......-5.325.930.340.815.935.8298.9360.5..23.437.85.011.8
total-7.44.12.76.8-22.25.90.112.5..-0.453.15.34.413.510.01.97.81.28.6..4.39.5-1.82.6
Suissevif0.31.05.51.5-8.62.17.91.97.13.816.88.83.61.213.22.54.92.9-2.73.15.74.05.02.52.60.7
mort11.93.414.57.017.88.430.48.091.348.114.845.632.19.721.614.873.724.238.023.021.79.428.77.418.22.5
total1.10.95.91.4-6.12.09.01.99.63.616.88.64.21.213.42.56.42.9-1.33.17.73.67.42.33.50.6
© WSL, Inventaire forestier national suisse, 25.05.2020 #829317/295648
IFN2IFN4
évolution: volume de bois total
essence principale · état de l'arbre (vif/mort)
unité d'interprétation: région de forêt protectrice
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution1993/952009/17
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
essence principaleétat de l'arbre (vif/mort) %± %± %± %± %± %± %±
épicéavif-23.82.3-7.32.82.53.616.54.212.23.423.95.6-5.61.4
mort209.941.4245.041.851.717.667.616.7113.528.4131.345.2132.612.9
total-20.92.20.42.85.33.420.93.816.43.228.74.8-0.81.3
sapinvif7.23.15.63.921.24.942.715.041.39.527.89.210.42.1
mort126.731.7164.053.048.030.344.343.4130.8115.816.352.0105.319.2
total9.63.19.33.922.24.742.814.344.610.126.58.513.02.1
pinvif-22.63.41.29.5-3.28.6-3.76.6-3.85.39.712.2-12.72.5
mort189.071.962.146.550.953.566.925.466.431.7127.3132.197.420.8
total-16.93.55.88.2-0.58.34.16.00.85.014.610.5-6.82.4
mélèzevif-4.010.9-7.717.90.711.020.33.221.96.729.35.519.22.7
mort240.8236.9356.9317.9184.5122.461.427.2132.050.396.733.789.721.0
total-1.810.6-2.917.52.310.822.43.124.96.532.15.321.82.6
arolevif..12.834.572.124.818.69.410.38.470.947.914.26.2
mort..-100.00.00.0.60.972.3202.1138.3..112.369.3
total..-1.540.2123.171.820.58.713.48.370.947.917.06.1
autres résineuxvif56.719.328.49.8181.2286.8-2.759.755.638.5324.416.157.517.6
mort170.3191.20.0.0.0.0.0.274.2173.4..386.2215.3
total56.919.430.810.6187.9295.146.2116.277.739.3324.416.159.217.7
hêtrevif3.22.08.74.48.24.869.817.317.59.947.76.88.11.7
mort314.969.5240.3135.6127.671.0237.9275.3245.4126.7185.683.8244.644.6
total5.22.010.94.410.04.871.817.719.19.950.26.710.11.6
érablevif28.95.342.29.421.57.3126.637.075.340.4152.749.734.23.9
mort158.971.7227.2158.796.888.8209.4262.40.0.260.9337.8151.953.2
total30.45.343.39.422.87.1129.636.076.040.5153.649.635.63.9
frênevif20.34.737.711.240.611.148.714.732.335.1115.525.929.44.1
mort524.4208.7379.8268.7100.5.464.1628.2435.8553.7296.6269.0361.7101.1
total23.74.742.711.141.810.955.815.035.634.6120.925.433.04.0
chênevif-2.54.413.517.9-4.316.982.926.313.68.821.49.01.93.8
mort270.6106.5336.8322.20.0.226.0262.0-33.917.5142.5108.1242.880.8
total0.94.517.617.81.214.585.025.312.38.825.08.55.43.9
châtaigniervif97.643.50.0...-14.219.85.30.08.85.29.35.2
mort633.4100.0....0.0...148.730.0152.330.3
total116.345.30.0...-6.019.35.30.018.34.718.84.7
autres feuillusvif15.46.92.312.5-2.710.243.318.545.423.037.87.221.94.2
mort27.727.576.436.9287.7118.9233.166.979.640.9148.844.9104.420.1
total16.16.610.211.611.99.957.017.350.519.746.16.828.13.9
totalvif-5.11.3-0.32.18.12.619.92.814.02.829.62.73.50.9
mort193.122.0224.131.067.715.775.212.8114.721.9127.519.8137.18.8
total-2.41.35.82.110.62.524.12.618.12.734.52.57.50.9
© WSL, Inventaire forestier national suisse, 25.05.2020 #829318/295649
IFN2IFN4
évolution: volume de bois total
essence principale · état de l'arbre (vif/mort)
unité d'interprétation: région économique
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution1993/952009/17
essence principale
épicéasapinpinmélèzearoleautres résineuxhêtreérablefrênechênechâtaignierautres feuillustotal
région économiqueétat de l'arbre (vif/mort) %± %± %± %± %± %± %± %± %± %± %± %± %±
ouest du Juravif-3.93.514.04.1-8.15.8-10.519.7..161.7119.95.63.129.86.74.910.24.510.4..4.89.04.82.0
mort233.665.7109.839.5209.198.8224.7293.8..114.1165.6195.579.561.581.791.980.5149.1152.0..25.544.6160.028.8
total-0.33.416.44.00.05.8-3.521.5..160.5118.37.23.130.26.66.410.07.810.6..6.89.27.72.0
est du Juravif-13.09.917.813.0-24.39.53.115.2..155.949.3-4.85.2-5.211.618.010.25.411.5..5.913.4-2.23.5
mort506.7238.0-20.837.513.247.4....-100.00.0279.7126.4160.5169.40.0.301.9211.2..173.4120.0168.048.4
total-8.610.115.312.1-21.99.13.115.2..154.648.8-2.25.2-3.411.723.110.310.010.6..9.813.20.63.6
ouest du Plateauvif-40.86.115.714.0-35.19.2-8.536.3..54.039.55.96.966.327.158.913.6-5.09.891.541.288.839.6-9.04.2
mort140.673.6130.6155.41642.01230.81799.81717.5..0.0.704.9387.4147.4173.6132.4185.6383.1286.4617.076.8-27.928.1200.666.0
total-36.96.117.514.0-20.28.92.236.1..54.640.08.97.168.625.759.913.00.010.4110.642.576.935.8-5.34.2
centre du Plateauvif-39.84.3-5.37.1-20.610.839.027.6..9.130.0-2.35.346.220.026.310.8-5.611.60.0.10.017.3-16.72.7
mort215.9139.1217.9119.90.0.0.0.....799.7446.60.0.10047.210952.6531.7665.5..40.0107.5326.3113.2
total-37.64.2-2.97.0-8.311.139.327.7..9.130.0-0.15.250.820.530.311.1-3.811.40.0.11.217.0-14.02.6
est du Plateauvif-24.84.43.57.3-29.85.6-14.411.0..48.529.08.74.132.710.812.17.6-5.47.40.0.4.911.0-7.52.6
mort187.469.6304.6150.332.679.8-78.628.9..0.0.328.8184.6138.8115.62394.51590.2236.4191.5..22.354.4198.649.9
total-22.94.46.87.2-28.75.6-15.210.7..49.028.910.24.134.010.816.77.5-3.27.50.0.5.910.5-5.52.5
ouest des Préalpesvif-11.35.910.610.9-100.00.077.864.1..-100.00.012.78.066.418.725.310.5-18.325.2..-14.217.8-2.45.0
mort309.5113.0297.6159.40.0.-100.0.....28.2126.20.0.-65.933.21170.41660.2..16.239.0271.481.8
total-1.36.117.210.8-29.00.067.960.6..-100.00.013.08.269.319.022.510.3-6.924.8..-6.914.85.65.2
centre des Préalpesvif-11.63.5-0.34.48.27.86.617.946.4.26.08.29.15.740.817.038.217.3-3.625.8..-0.913.0-3.32.5
mort246.054.2188.284.863.968.10.0...0.0.640.7341.3363.4522.21569.01243.0-100.00.0..109.073.7247.443.5
total-6.03.43.14.310.66.47.017.946.4.28.39.012.65.741.317.044.917.0-4.425.4..9.011.71.42.5
est des Préalpesvif-5.75.016.66.1-13.815.712.29.445.1.98.385.26.75.59.38.646.511.0-17.218.7..-15.613.62.73.5
mort66.421.0105.860.0-69.724.6....0.0.104.579.8212.4231.964.063.50.0...217.8132.881.919.5
total-2.74.818.76.0-16.615.412.29.445.1.102.886.28.15.511.68.746.810.7-10.215.8..-5.113.15.23.4
nord-ouest des Alpesvif4.26.535.28.5-24.327.0-20.923.9-141.425.581.70.04.19.834.712.063.634.358.817.50.0.6.220.88.65.1
mort192.357.020.642.747.353.3639.6657.9-100.0...23.863.889.8103.11062.4974.6122.7114.6..89.869.9165.142.0
total13.16.134.27.5-11.325.3-11.424.6-124.520.281.70.04.49.535.511.876.633.260.118.50.0.13.619.715.74.8
centre des Alpesvif18.28.044.412.9-2.413.3-100.00.0122.2.24.556.236.411.5102.536.745.436.139.68.6..42.232.925.76.4
mort102.444.7-18.827.583.654.3..0.0...128.6225.317.2169.31157.61495.0....527.3458.2101.639.1
total22.07.439.111.73.612.5-100.00.0268.10.024.556.238.611.1101.736.153.134.639.68.6..69.327.729.36.0
nord-est des Alpesvif11.45.518.89.413.06.9-2.915.3..22.645.00.211.923.811.317.230.4....-5.216.710.14.4
mort16.426.536.049.30.0.181.7113.2....207.2171.07.572.842.965.0....209.9175.632.425.1
total12.05.219.68.714.57.9-0.414.9..22.645.02.811.523.210.118.130.6....8.816.711.74.0
sud-ouest des Alpesvif16.54.242.715.0-3.76.620.33.218.69.4-2.759.769.817.3126.637.048.714.782.926.3-14.219.843.318.519.92.8
mort67.616.744.343.466.925.461.427.260.972.30.0.237.9275.3209.4262.4464.1628.2226.0262.00.0.233.166.975.212.8
total20.93.842.814.34.16.022.43.120.58.746.2116.271.817.7129.636.055.815.085.025.3-6.019.357.017.324.12.6
sud-est des Alpesvif12.23.441.39.5-3.85.321.96.710.38.455.638.517.59.975.340.432.335.113.68.85.3.45.423.014.02.8
mort113.528.4130.8115.866.431.7132.050.3202.1138.3274.2173.4245.4126.70.0.435.8553.7-33.917.5..79.640.9114.721.9
total16.43.244.610.10.85.024.96.513.48.377.739.319.19.976.040.535.634.612.38.85.3.50.519.718.12.7
Sud des Alpesvif23.95.627.89.29.712.229.35.570.947.9324.416.147.76.8152.749.7115.525.921.49.08.85.237.87.229.62.7
mort131.345.216.352.0127.3132.196.733.7....185.683.8260.9337.8296.6269.0142.5108.1148.730.0148.844.9127.519.8
total28.74.826.58.514.610.532.15.370.947.9324.416.150.26.7153.649.6120.925.425.08.518.34.746.16.834.52.5
Suissevif-5.61.310.32.2-12.92.519.32.714.16.256.617.88.01.734.33.929.84.12.43.89.55.221.94.23.50.9
mort131.712.7106.819.498.421.290.321.1112.269.2382.4213.3243.944.1139.852.4371.9102.9239.180.0152.630.3102.219.7136.78.8
total-0.81.312.92.1-6.92.421.92.616.96.158.217.810.11.635.63.933.44.05.83.819.04.728.04.07.50.8
© WSL, Inventaire forestier national suisse, 25.05.2020 #829319/295650
IFN3IFN4
évolution: volume de bois total
essence principale · état de l'arbre (vif/mort)
unité d'interprétation: région de forêt protectrice
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution2004/062009/17
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
essence principaleétat de l'arbre (vif/mort) %± %± %± %± %± %± %±
épicéavif-8.11.91.42.21.82.35.62.47.12.413.23.80.61.0
mort3.99.710.85.7-6.48.030.59.820.77.626.915.010.83.5
total-7.51.92.32.01.12.28.12.08.02.214.23.21.40.9
sapinvif3.62.34.62.87.93.313.06.620.36.19.05.35.21.5
mort23.311.21.66.621.516.710.719.8-11.712.547.782.613.96.4
total4.32.24.42.68.53.212.75.917.55.411.96.25.61.4
pinvif-15.23.34.59.50.87.60.35.4-4.13.34.29.5-7.72.2
mort11.216.96.411.4-19.214.134.814.915.212.4106.789.017.68.2
total-13.33.34.78.4-1.37.15.14.5-2.43.19.48.8-5.42.1
mélèzevif-0.28.8-1.812.82.64.89.82.110.15.211.42.79.11.8
mort17.245.4-2.720.119.249.330.211.522.513.226.712.326.26.9
total0.29.0-1.912.12.94.811.02.010.74.912.32.610.01.8
arolevif..12.824.344.34.18.24.38.15.622.57.68.83.7
mort..-18.521.60.0.73.961.137.929.4..54.129.0
total..6.219.487.138.511.43.79.25.222.57.610.83.4
autres résineuxvif19.110.114.48.228.853.5-20.528.0-1.56.720.51.117.88.8
mort-60.319.353.471.6342.6579.00.0.53.242.6..29.449.0
total18.49.815.38.240.157.019.520.45.74.220.51.118.08.5
hêtrevif2.81.52.73.02.83.728.59.910.25.39.85.93.71.2
mort40.215.915.912.741.830.03.818.7-8.837.240.724.734.19.9
total3.41.43.12.93.73.627.89.79.75.310.65.84.31.2
érablevif7.63.419.14.314.56.726.110.726.721.640.523.712.92.5
mort31.223.773.270.21.017.715.012.2-55.862.5-12.166.724.114.9
total8.03.419.74.314.16.525.69.925.720.939.322.913.22.5
frênevif4.53.111.37.5-4.39.924.921.210.114.536.810.66.22.9
mort87.139.344.046.134.741.372.167.1-30.742.589.860.668.022.5
total6.13.012.57.4-3.510.026.620.58.214.338.710.17.62.8
chênevif-4.03.66.97.2-20.813.67.38.94.59.97.56.8-2.43.0
mort35.226.980.298.72.259.414.339.4-59.05.0146.298.541.923.5
total-2.73.58.96.6-19.913.67.48.72.010.711.06.8-1.02.9
châtaigniervif37.024.940.2...3.813.3-7.2.7.04.17.24.0
mort-0.213.6....-20.44.7..23.39.721.59.2
total31.219.140.2...-0.79.9-7.2.9.03.69.03.5
autres feuillusvif9.24.5-7.65.3-9.69.98.06.314.611.413.53.77.12.4
mort27.117.624.112.335.122.264.822.116.523.232.214.231.47.5
total10.34.2-3.54.5-4.39.313.45.314.910.115.53.39.52.2
totalvif-0.91.02.91.62.82.07.91.57.52.111.81.83.00.7
mort21.95.910.74.43.47.030.86.216.15.431.37.617.42.5
total-0.11.03.51.52.91.99.91.48.11.913.31.63.80.6
© WSL, Inventaire forestier national suisse, 25.05.2020 #829320/295651
IFN3IFN4
évolution: volume de bois total
essence principale · état de l'arbre (vif/mort)
unité d'interprétation: canton
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution2004/062009/17
essence principale
épicéasapinpinmélèzearoleautres résineuxhêtreérablefrênechênechâtaignierautres feuillustotal
cantonétat de l'arbre (vif/mort) %± %± %± %± %± %± %± %± %± %± %± %± %±
AGvif3.25.60.77.4-29.613.1-14.68.1..49.521.2-3.34.613.711.817.610.5-10.710.50.0.13.410.4-0.23.4
mort-38.319.5-19.515.0-67.114.60.0...-56.50.09.635.817.657.744.061.81341.61199.2..37.354.6-14.112.7
total0.15.6-0.47.1-34.013.4-14.18.1..46.720.9-3.04.313.811.618.610.4-7.310.80.0.14.49.6-0.83.4
AIvif-5.48.911.211.6-14.85.63.413.4..45.2.12.712.8-28.835.161.134.8....-74.138.7-1.47.2
mort-30.324.90.0.......0.0.-90.77.5..96.20.0....109.4143.5-21.225.8
total-6.98.612.310.8-14.85.63.413.4..65.30.010.612.0-28.835.162.533.0....-33.022.6-2.37.1
ARvif-2.910.0-0.112.020.90.0-9.8...43.43.85.98.040.242.24.418.94.60.0..-0.516.4-0.18.2
mort-8.814.616.327.1........66.180.50.0.10.244.0....-65.27.7-1.215.1
total-3.39.80.611.320.90.0-9.8...43.43.86.77.842.342.44.817.64.60.0..-15.316.8-0.18.0
BEvif-4.72.82.83.2-4.36.612.29.233.359.6-12.722.60.32.99.15.71.98.46.29.90.0.-1.37.5-1.31.8
mort8.45.325.012.320.018.8-16.921.4-18.521.6281.5302.235.220.9257.0164.0263.5212.2-76.715.4..46.027.916.54.8
total-3.82.53.53.0-1.95.99.78.811.538.1-12.422.61.12.910.45.65.28.04.39.70.0.2.07.2-0.31.7
BL/BSvif-15.713.516.610.0-14.86.6-34.112.2..31.918.2-0.13.62.410.2-7.610.6-4.39.9..-16.414.2-2.33.4
mort50.834.0-39.120.043.440.8......7.630.3-34.240.90.0.-32.46.2..-17.931.912.515.4
total-12.213.412.19.4-11.16.2-34.112.2..31.918.20.23.51.910.1-4.09.0-7.79.0..-16.513.8-1.73.2
FRvif5.64.96.89.6-13.07.1-58.133.8..49.0.7.66.339.610.220.811.8-8.014.5..59.210.08.03.5
mort14.218.73.010.028.211.3-9.649.4....29.040.326.756.0-81.614.8181.3190.5..-13.321.813.713.1
total6.54.96.69.1-6.44.6-50.234.0..49.0.8.16.238.98.719.011.50.212.1..51.011.08.43.6
GEvif30.00.0..-4.21.9........36.210.0-34.70.0-5.914.6..2.926.9-5.011.0
mort....-28.80.0............-13.424.3..-20.74.7-18.016.0
total30.00.0..-8.83.2........36.210.0-34.70.0-6.514.8..-0.321.2-6.211.2
GLvif0.26.117.010.4..40.231.7..1.20.0-4.510.810.69.5-46.026.1....-32.229.5-2.77.4
mort-1.911.121.518.5........-11.716.3-0.439.3-42.434.1....67.088.1-1.410.0
total-0.05.517.39.6..40.231.7..1.20.0-4.610.610.28.5-45.926.1....-26.131.0-2.77.0
GRvif7.62.220.95.2-3.83.410.54.18.15.5-1.66.715.04.516.416.06.912.210.114.26.47.211.07.08.21.8
mort24.57.7-12.711.017.212.935.113.538.730.253.942.5-14.434.1-54.664.246.5107.6-49.911.27.929.115.018.820.35.3
total8.72.117.64.7-2.03.211.63.99.25.15.74.214.34.615.815.67.912.18.214.56.67.111.56.29.01.7
JUvif-9.28.51.16.9-11.29.07.45.4..-108.2137.58.75.95.07.72.19.73.013.1..-0.910.60.44.0
mort-7.822.827.826.397.154.7......26.837.3-1.148.772.791.5-45.27.8..200.785.028.615.2
total-9.18.32.66.5-5.17.37.45.4..-108.2137.59.05.84.87.93.69.6-2.710.6..11.29.81.43.9
LUvif-14.94.49.05.2-0.511.115.47.9..14.99.30.45.831.916.50.49.3-13.412.6..-11.715.7-3.83.1
mort43.323.529.325.623.740.1....-14.5.4.017.8121.5135.1302.6294.4152.8346.2..40.128.039.216.5
total-10.74.19.95.01.110.415.47.9..14.69.10.65.632.616.43.79.8-9.412.4..-2.913.4-1.43.0
NEvif2.35.510.33.7-24.611.02.50.0..5.10.010.57.413.712.032.424.0-1.711.3..-3.018.46.43.0
mort201.0123.3151.3100.7138.762.1......300.5260.8860.61120.4-29.3100.00.0...39.5104.1180.757.3
total3.75.411.13.7-9.211.72.50.0..5.10.011.07.415.012.131.523.22.710.5..-0.219.77.73.0
NWvif15.313.622.119.7......38.6.17.511.618.913.9-2.29.319.8...-15.132.512.98.3
mort-28.816.0-32.324.6........7.344.10.0.42.40.0....0.0.-19.813.1
total10.212.115.416.9......38.6.16.89.319.613.7-1.210.019.8...-10.734.910.07.4
OWvif6.27.417.27.237.525.723.710.41.1.34.90.013.08.359.929.956.634.381.90.0..2.236.711.15.8
mort-7.611.3-51.517.6-34.216.90.0.....61.472.5..-71.126.3....99.278.8-10.511.0
total5.06.99.36.129.926.826.213.31.1.34.90.013.87.759.929.939.539.281.90.0..16.231.49.55.4
SGvif2.03.73.24.1-8.411.45.75.139.20.04.623.1-1.65.3-0.97.4-4.07.0-20.013.5..-8.510.70.52.5
mort-18.114.535.734.335.718.319.449.1..0.0.49.849.1-1.123.9318.0328.573.4...-1.422.6-3.412.8
total0.13.74.24.0-7.011.86.05.139.20.06.622.2-0.45.0-0.97.2-2.26.9-18.013.5..-7.79.60.32.4
SHvif4.47.57.811.05.014.010.517.6..0.113.57.26.017.28.612.413.821.75.9..-53.327.86.54.1
mort4.539.5..-1.0.......37.8123.61301.41798.7..19.731.8..1887.52688.444.551.5
total4.57.57.811.05.013.810.517.6..0.113.57.46.032.75.312.413.821.75.8..-34.738.87.14.2
SOvif2.28.9-0.77.7-9.78.890.857.9..-33.956.84.43.6-3.710.5-2.917.63.013.6..-25.317.31.03.7
mort-24.015.4-19.422.277.130.8......167.9102.6-7.875.50.0.41.414.5..-39.718.420.619.8
total0.58.1-2.37.6-1.28.390.857.9..-33.956.86.03.6-3.810.40.218.23.713.3..-26.016.81.73.8
SZvif-0.85.117.46.5-8.710.59.06.1..-42.536.18.96.345.016.61.113.1-26.910.7..-11.013.24.34.0
mort-5.514.716.717.5-15.91.9....-100.00.016.228.3-13.117.2460.7249.4....78.049.27.412.4
total-1.24.817.46.1-10.38.29.06.1..-50.835.29.16.241.915.94.612.1-26.910.7..5.610.04.63.8
TGvif-8.67.8-4.711.9-8.89.414.29.2..47.614.0-2.58.510.713.20.77.61.88.8..18.311.4-2.84.5
mort-77.518.2-8.416.9-91.79.6......-4.152.1-100.00.0-15.929.9-49.528.0..10.380.1-67.319.0
total-14.09.2-4.811.8-12.89.114.29.2..47.614.0-2.58.510.413.10.47.5-0.19.1..18.111.4-5.24.8
TIvif14.94.14.66.12.59.511.13.335.79.020.51.18.66.257.833.846.513.06.16.57.24.314.84.111.82.0
mort11.816.098.6169.074.870.17.58.2....45.526.1-13.663.970.851.8141.995.723.710.036.115.628.59.0
total14.73.410.28.06.48.610.93.135.79.020.51.19.66.155.532.147.512.39.86.59.23.817.23.613.11.9
URvif10.14.425.69.817.417.3-100.00.050.9.37.613.334.114.412.315.327.116.9-38.021.2..20.721.613.83.8
mort19.114.7-18.030.6-1.8103.0..0.0...158.5229.2....-100.00.0..6.440.119.515.5
total10.94.021.011.116.616.3-100.00.0150.10.037.613.334.214.412.315.327.116.9-40.421.8..19.220.914.33.8
VDvif-1.33.51.35.216.027.42.117.7..71.923.11.43.412.06.922.67.9-8.48.031.624.516.48.41.92.3
mort42.010.914.811.242.249.267.877.4..-62.223.4118.842.1-4.136.2110.287.495.490.2-0.812.8-8.316.836.78.1
total1.03.42.04.917.725.64.317.2..65.621.02.73.411.86.824.47.4-5.67.826.618.713.57.63.52.3
VSvif5.62.413.06.60.35.49.82.18.24.3-20.528.028.59.926.110.724.921.27.38.93.813.38.06.37.91.5
mort30.59.810.719.834.814.930.211.573.961.10.0.3.818.715.012.272.167.114.339.4-20.44.764.822.130.86.2
total8.12.012.75.95.14.511.02.011.43.719.520.427.89.725.69.926.620.57.48.7-0.79.913.45.39.91.4
ZGvif-15.814.50.712.3..-0.3...0.0.5.313.614.318.6-12.913.88.40.0..9.884.8-7.19.2
mort294.0284.8121.7164.0........1.4127.2..0.0.....42.1.177.7162.1
total-11.314.84.711.8..-0.3...0.0.5.211.214.318.6-9.713.58.40.0..12.079.5-3.69.0
ZHvif-7.64.21.47.0-21.56.40.112.5..-0.453.15.94.311.410.4-1.07.6-3.08.4..5.511.8-2.32.6
mort-9.116.640.657.7-34.125.2......-5.325.930.340.815.935.8298.9360.5..23.437.86.911.9
total-7.74.12.76.8-22.25.90.112.5..-0.453.15.74.412.09.9-0.37.71.18.4..7.110.0-2.02.6
Suissevif0.61.05.31.5-7.52.19.01.88.73.717.98.63.71.213.32.56.22.9-2.83.17.44.07.22.53.00.7
mort11.03.614.26.917.18.126.26.953.028.427.748.731.99.725.015.273.724.237.722.820.79.031.67.517.42.5
total1.40.95.71.4-5.22.09.91.810.83.418.18.44.31.213.62.57.72.9-1.43.19.13.59.62.33.80.6
© WSL, Inventaire forestier national suisse, 25.05.2020 #829321/295652
IFN3IFN4
évolution: volume de bois total
essence principale · état de l'arbre (vif/mort)
unité d'interprétation: région de forêt protectrice
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution2004/062009/17
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
essence principaleétat de l'arbre (vif/mort) %± %± %± %± %± %± %±
épicéavif-7.91.91.22.01.12.35.62.46.42.412.23.90.31.0
mort10.97.79.55.7-5.88.130.19.921.17.825.915.311.63.4
total-7.11.82.01.90.52.38.12.07.42.313.23.31.10.9
sapinvif3.92.34.42.88.73.412.36.520.46.17.85.45.41.5
mort23.311.21.56.727.115.810.719.8-16.311.647.782.614.36.4
total4.62.24.22.69.43.212.15.917.35.410.96.35.81.4
pinvif-15.73.30.99.6-6.16.20.65.4-5.43.34.39.9-8.82.2
mort11.216.99.612.8-25.215.734.315.116.212.9229.5158.618.38.5
total-13.73.31.98.6-7.95.85.34.5-3.43.110.59.4-6.42.1
mélèzevif2.08.4-1.413.01.45.38.92.19.35.68.82.98.11.9
mort17.245.4-2.720.119.249.331.312.727.415.038.716.230.48.0
total2.48.8-1.412.31.85.310.22.010.15.410.22.99.11.9
arolevif..-16.021.444.34.18.74.86.25.621.410.47.23.8
mort..-100.00.00.0.154.9132.947.335.5..93.749.3
total..-21.423.687.138.512.74.17.55.221.410.49.73.6
autres résineuxvif17.010.113.99.752.670.0-20.528.0-0.67.020.51.116.49.0
mort-60.319.3-14.50.00.0.0.0.53.242.6..16.145.8
total16.39.913.29.056.271.219.520.47.43.620.51.116.48.8
hêtrevif2.71.53.33.02.13.827.610.010.85.38.95.93.51.2
mort40.215.915.912.741.230.33.818.7-8.742.041.925.034.310.0
total3.41.53.62.93.03.726.99.810.35.39.85.84.21.2
érablevif7.53.421.64.613.26.727.611.929.922.335.125.012.92.6
mort31.223.755.863.4-1.817.220.613.3-55.862.5-41.046.120.814.5
total7.93.422.04.512.86.527.211.028.921.533.223.913.12.5
frênevif4.03.09.67.6-4.910.010.617.48.414.930.510.44.82.8
mort87.139.344.046.134.741.372.167.1-30.742.589.860.668.022.5
total5.63.010.97.5-4.010.113.117.06.414.632.79.96.32.8
chênevif-4.43.77.17.4-13.310.17.19.44.59.98.57.2-2.43.1
mort33.426.680.298.773.4.14.339.4-59.05.0146.298.542.523.8
total-3.13.69.16.7-10.88.57.39.22.010.712.27.2-0.93.0
châtaigniervif37.024.940.2...-8.319.6-7.2.5.24.15.44.0
mort-0.213.6....-3.22.5..23.29.822.79.6
total31.219.140.2...-7.917.9-7.2.7.53.67.63.5
autres feuillusvif6.24.4-7.95.7-9.210.93.26.213.58.511.13.94.92.4
mort23.517.416.211.539.523.360.921.79.022.231.414.328.67.5
total7.34.2-4.54.7-3.310.39.25.212.77.213.33.47.32.2
totalvif-0.91.02.81.52.42.07.21.66.82.110.21.82.50.6
mort25.05.19.64.44.27.131.36.517.45.731.88.018.12.4
total-0.11.03.31.42.51.99.31.47.52.011.81.73.40.6
© WSL, Inventaire forestier national suisse, 25.05.2020 #829322/295653
IFN2IFN4
évolution: volume de bois total
essence principale · état de l'arbre (vif/mort)
unité d'interprétation: région de production
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution1993/952009/17
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
essence principaleétat de l'arbre (vif/mort) %± %± %± %± %± %±
épicéavif-5.73.3-33.42.8-9.62.611.72.323.95.6-5.71.3
mort254.664.1178.951.4183.831.095.314.8131.345.2132.812.9
total-2.03.3-30.92.8-3.82.616.62.128.74.8-0.91.3
sapinvif14.23.90.74.86.03.536.84.827.89.210.32.1
mort83.831.5234.581.8179.952.234.021.016.352.0105.819.2
total16.23.73.34.79.53.436.64.626.58.512.92.1
pinvif-13.35.0-28.74.42.07.5-3.83.99.712.2-12.52.5
mort122.558.5343.1230.436.655.765.518.3127.3132.196.120.8
total-7.05.0-23.54.63.66.72.13.614.610.5-6.72.4
mélèzevif-2.313.2-4.412.813.09.319.63.229.35.519.52.7
mort224.7293.7237.0288.4-63.252.083.825.296.733.789.321.1
total0.513.2-2.312.512.69.222.23.132.15.322.12.6
arolevif....46.00.413.36.370.947.914.26.2
mort......117.171.5..117.171.5
total....46.00.416.46.270.947.917.16.1
autres résineuxvif158.451.134.419.142.925.255.247.3324.416.156.917.5
mort50.693.00.0.0.0.428.3282.0..375.6206.3
total157.250.734.719.245.926.284.957.3324.416.158.617.6
hêtrevif2.22.74.33.08.23.714.55.947.76.88.01.7
mort223.168.5544.2177.4212.398.3127.380.2185.683.8243.544.9
total4.22.76.43.010.43.716.15.850.26.710.11.6
érablevif18.36.041.39.228.27.746.98.8152.749.734.03.9
mort90.076.0236.9129.6301.0285.874.869.8260.9337.8152.754.2
total19.16.043.69.129.97.847.58.7153.649.635.43.9
frênevif9.37.725.65.839.17.739.614.9115.525.929.54.0
mort240.1147.5897.6488.2116.380.7374.8219.4296.6269.0352.698.7
total12.17.729.35.740.47.645.915.1120.925.433.04.0
chênevif4.67.6-6.05.5-13.012.946.812.821.49.01.93.8
mort203.4131.9334.2166.61281.71333.361.162.9142.5108.1241.381.0
total8.57.5-2.95.6-6.811.947.113.025.08.55.33.9
châtaigniervif..98.043.2..-5.719.88.85.29.35.2
mort..632.498.6..0.0.148.730.0152.430.3
total..116.745.0..1.519.318.34.718.84.7
autres feuillusvif5.27.622.410.8-11.28.428.610.037.87.221.84.1
mort47.246.111.733.6104.043.6161.538.7148.844.9106.320.2
total8.07.621.810.2-0.87.640.39.346.16.828.23.9
totalvif3.01.8-11.01.7-1.21.915.01.729.62.73.40.9
mort161.124.9232.139.3184.124.496.911.0127.519.8137.28.8
total5.81.8-8.41.73.41.919.41.634.52.57.40.8
© WSL, Inventaire forestier national suisse, 25.05.2020 #829323/295654
IFN3IFN4
évolution: volume de bois total
essence principale · état de l'arbre (vif/mort)
unité d'interprétation: région économique
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution2004/062009/17
essence principale
épicéasapinpinmélèzearoleautres résineuxhêtreérablefrênechênechâtaignierautres feuillustotal
région économiqueétat de l'arbre (vif/mort) %± %± %± %± %± %± %± %± %± %± %± %± %±
ouest du Juravif0.32.75.43.1-8.74.817.313.9..25.623.26.22.24.54.53.97.12.76.6..-4.57.63.21.5
mort47.414.218.815.182.929.4-3.113.8..-66.423.683.236.614.543.9100.1.42.270.0..74.037.648.09.8
total1.92.65.93.0-3.14.314.912.5..19.018.57.32.24.64.55.67.04.35.9..0.77.34.61.5
est du Juravif-3.66.26.65.6-12.110.1-0.011.6..26.113.0-1.23.54.28.72.27.9-5.410.9..-9.27.6-1.32.9
mort21.529.7-20.822.7-46.525.5......43.238.112.753.9985.91089.925.351.0..37.653.918.314.9
total-2.56.15.05.6-17.112.5-0.011.6..26.113.0-0.23.34.48.76.27.5-4.010.2..-7.47.5-0.62.9
ouest du Plateauvif-14.56.95.49.6-15.26.90.730.1..66.424.64.25.216.916.024.49.2-11.78.032.624.834.112.30.03.6
mort15.716.4168.0147.717.712.524.561.4..-28.60.090.658.2-7.421.262.7106.720.035.5-2.510.4-43.519.325.111.6
total-12.66.67.59.5-10.35.52.830.6..65.623.65.85.215.714.925.08.8-10.27.927.018.926.911.71.13.5
centre du Plateauvif-20.94.52.55.9-12.09.531.517.6..-13.121.1-2.24.13.811.7-4.86.8-1.99.00.0.0.914.6-7.72.6
mort19.816.749.033.942.839.7-48.435.9....26.232.0483.0558.42432.22661.2-8.581.8..58.688.344.515.5
total-19.74.43.75.7-7.29.131.117.6..-13.121.1-1.74.16.411.8-1.96.6-2.18.60.0.2.814.9-6.42.6
est du Plateauvif-5.93.31.54.8-23.16.0-7.47.3..14.615.83.23.011.26.9-0.34.7-2.45.60.0.12.57.6-1.61.9
mort-31.611.116.022.3-29.826.00.0...-56.5.-17.918.338.542.024.927.282.182.5..11.927.7-9.78.1
total-7.03.22.04.6-23.45.7-7.17.3..14.015.72.73.011.76.70.54.6-1.05.70.0.12.56.9-1.91.8
ouest des Préalpesvif5.33.94.27.1..48.153.4....8.85.923.46.46.410.4-14.313.0..-6.316.65.93.4
mort8.412.23.47.6-12.20.0......15.330.37.390.0-70.121.276.7131.6..-16.120.26.79.2
total5.73.84.16.5-12.20.048.153.4....8.95.823.06.54.110.4-8.18.9..-9.512.16.03.4
centre des Préalpesvif-3.72.93.53.38.77.920.71.91.1.12.59.44.13.823.08.811.012.06.614.3..-12.911.40.52.0
mort11.08.91.610.9-3.216.20.0...-14.50.023.217.183.797.525.731.4....34.522.510.86.6
total-2.62.73.43.17.87.521.22.41.1.11.98.84.73.623.28.711.611.76.614.3..-7.310.21.11.9
est des Préalpesvif-3.43.35.34.2-8.24.55.66.839.20.034.754.71.14.65.79.15.66.4-18.113.6..-17.19.5-0.42.5
mort-20.311.232.622.9-80.415.2....0.0.32.739.813.422.718.838.673.4...29.034.9-8.210.0
total-4.83.36.24.1-13.97.25.66.839.20.037.855.01.74.55.98.95.86.2-14.611.2..-12.48.9-0.92.5
nord-ouest des Alpesvif6.84.17.34.0-30.623.5-18.616.4-147.9.24.10.0-4.66.920.77.317.915.722.99.340.2.-7.26.34.93.1
mort6.96.81.915.727.620.8-3.618.8-100.00.0..-8.422.6115.694.8183.1168.482.976.5..26.117.29.76.2
total6.83.47.03.6-19.520.9-17.115.1-131.815.224.10.0-4.76.821.77.324.114.724.18.940.2.-3.45.35.42.8
centre des Alpesvif12.04.527.87.0-0.49.9-100.00.050.90.040.713.226.58.854.828.37.921.7-1.83.8..30.824.916.33.8
mort15.813.03.916.2-11.915.9..0.0...12.831.90.40.0523.4335.2....100.6.26.711.8
total12.34.126.36.5-2.08.6-100.00.0150.10.040.713.225.98.654.328.113.320.6-1.83.8..40.921.617.03.6
nord-est des Alpesvif3.34.16.16.6-15.414.03.46.5..0.10.2-5.78.211.58.0-37.723.4....-14.426.2-0.24.4
mort8.113.046.846.00.0.15.645.4....104.593.2-20.328.2-11.150.1....17.328.713.011.8
total3.83.67.76.1-14.314.83.86.5..0.10.2-3.87.710.07.2-36.823.9....-9.924.10.94.1
sud-ouest des Alpesvif5.62.412.36.50.65.48.92.18.74.8-20.528.027.610.027.611.910.617.47.19.4-8.319.63.26.27.21.6
mort30.19.910.719.834.315.131.312.7154.9132.90.0.3.818.720.613.372.167.114.339.4-3.22.560.921.731.36.5
total8.12.012.15.95.34.510.22.012.74.119.520.426.99.827.211.013.117.07.39.2-7.917.99.25.29.31.4
sud-est des Alpesvif6.42.420.46.1-5.43.39.35.66.25.6-0.67.010.85.329.922.38.414.94.59.9-7.20.013.58.56.82.1
mort21.17.8-16.311.616.212.927.415.047.335.553.242.6-8.742.0-55.862.5-30.742.5-59.05.0..9.022.217.45.7
total7.42.317.35.4-3.43.110.15.47.55.27.43.610.35.328.921.56.414.62.010.7-7.20.012.77.27.52.0
Sud des Alpesvif12.23.97.85.44.39.98.82.921.410.420.51.18.95.935.125.030.510.48.57.25.24.111.13.910.21.8
mort25.915.347.782.6229.5158.638.716.2....41.925.0-41.046.189.860.6146.298.523.29.831.414.331.88.0
total13.23.310.96.310.59.410.22.921.410.420.51.19.85.833.223.932.79.912.27.27.53.613.33.411.81.7
Suissevif0.41.05.31.5-8.82.28.11.97.13.916.09.33.51.212.82.65.22.8-2.33.05.54.04.82.42.60.6
mort11.13.414.86.518.18.530.47.993.449.017.545.633.910.020.314.370.122.840.923.222.69.528.17.517.82.4
total1.10.95.81.4-6.42.19.21.99.73.616.09.04.11.213.02.56.72.7-0.92.97.63.57.12.23.40.6
© WSL, Inventaire forestier national suisse, 25.05.2020 #829324/295655
Résultat de la recherche: 155778 inscriptions 6491 pages

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