Recherche dans d’anciens sets de données

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IFN2
surface forestière
caractère naturel de la proportion de résineux
unité d'interprétation: région de production
unité: 1000 ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état1993/95
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
caractère naturel de la proportion de résineux1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
pas d'indication3.0262.0322.9279.4153.22520.410
très peu naturel19.61041.8635.5727.584.321128.74
peu naturel34.1743.9638.7724.594.520145.63
semi-naturel76.9487.4453.3538.8711.313267.82
d'aspect naturel43.4647.8623.1925.7864.04204.03
aire des forêts résineuses20.395.21961.35227.2249.35363.32
total197.31228.01214.81353.11136.621129.71
© WSL, Inventaire forestier national suisse, 25.05.2020 #815315/281646
IFN3
surface forestière
caractère naturel de la proportion de résineux
unité d'interprétation: région de production
unité: 1000 ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état2004/06
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
caractère naturel de la proportion de résineux1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
pas d'indication1.2410.0.0.0.0.6581.0452.827
très peu naturel19.61033.3733.1728.084.920119.04
peu naturel33.7740.4639.1724.394.521142.03
semi-naturel77.8493.0459.6542.7611.613284.72
d'aspect naturel45.4656.4522.7931.1769.94225.63
aire des forêts résineuses21.495.21964.15251.3261.75403.82
total199.21228.31218.71378.01153.721177.91
© WSL, Inventaire forestier national suisse, 25.05.2020 #815316/281647
IFN3
surface forestière
caractère naturel de la proportion de résineux
unité d'interprétation: région de production
unité: 1000 ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2004/06
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
caractère naturel de la proportion de résineux1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
pas d'indication1.2410.0.0.0.0.6581.0452.827
très peu naturel18.61033.3732.9727.284.720116.74
peu naturel33.7740.2639.1724.194.321141.43
semi-naturel77.4491.4457.8541.9611.213279.62
d'aspect naturel45.0655.7522.1929.7868.24220.73
aire des forêts résineuses21.295.21963.25247.3260.65397.42
total197.11225.71215.11370.81150.021158.71
© WSL, Inventaire forestier national suisse, 25.05.2020 #815317/281648
IFN1
surface forestière
indice de densité du peuplement · étage de végétation (forêt)
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
état1983/85
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Suisse
indice de densité du peuplementétage de végétation (forêt) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
jusqu'à 400 (peu dense)subalpin supérieur0.0.0.0.0.0.0.40.20.0.0.0.0.0.0.0.7.20.90.0.0.0.0.0.0.0.1.11.10.0.0.0.0.0.0.0.0.0.2.90.71.81.80.0.8.81.30.0.0.0.2.20.2
subalpin inférieur0.0.8.15.50.0.5.70.80.0.3.21.30.0.14.14.112.11.20.0.3.61.33.71.73.83.715.93.64.91.40.0.0.80.811.12.70.0.7.51.111.23.812.41.512.51.50.0.0.0.6.90.3
montagnard supérieur0.0.8.15.57.04.06.80.80.0.7.41.70.0.14.94.111.31.23.91.44.31.513.02.90.0.4.82.25.01.50.0.6.02.07.42.30.0.14.91.67.03.07.31.29.31.35.53.70.80.67.50.4
montagnard inférieur3.41.24.03.97.64.45.50.86.72.710.22.10.0.4.62.64.90.813.32.57.91.89.32.37.35.14.32.17.01.67.53.68.92.47.32.28.12.58.41.25.02.87.71.35.51.017.57.56.71.66.80.3
collinéen/submontagnard29.22.90.0.0.0.5.80.825.94.66.01.812.512.40.0.2.90.614.42.65.01.53.51.62.42.41.51.04.11.229.05.913.62.80.80.824.24.018.71.71.51.56.61.17.01.14.34.316.92.29.30.4
total32.63.020.27.814.65.624.21.532.64.926.83.012.512.433.65.338.51.731.73.220.82.929.53.613.56.527.74.521.02.636.56.029.33.726.53.732.34.352.32.226.65.133.92.243.12.127.38.424.42.532.60.6
401 à 800 (moyennement dense)subalpin supérieur0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.8.31.00.0.0.0.0.0.0.0.1.11.10.40.40.0.0.0.0.0.0.0.1.70.61.31.30.0.6.51.10.0.0.0.2.00.2
subalpin inférieur0.0.4.14.10.0.8.20.90.0.7.11.70.0.13.14.116.01.30.0.5.41.64.01.621.77.712.43.68.81.90.0.0.0.15.23.10.0.6.11.111.74.015.61.715.01.52.82.80.0.8.80.4
montagnard supérieur0.0.16.47.319.46.214.31.21.31.312.32.30.0.11.53.912.51.25.81.815.42.530.43.612.05.818.24.213.82.30.0.5.51.720.63.40.70.79.41.316.44.612.11.510.41.313.76.70.80.611.20.4
montagnard inférieur5.11.54.14.112.55.015.01.219.94.39.72.10.0.5.22.64.10.723.23.216.82.616.32.917.36.76.12.713.32.111.84.320.83.19.92.76.92.58.21.210.93.913.11.64.00.815.37.215.12.410.80.4
collinéen/submontagnard45.83.30.0.5.03.713.11.234.95.18.52.175.016.23.02.13.30.617.32.913.72.44.81.86.24.43.81.910.41.930.46.131.03.73.51.741.74.813.31.53.02.18.31.23.90.919.26.538.23.213.80.4
total51.03.324.58.336.97.550.81.856.05.337.63.475.016.232.85.744.21.846.33.751.23.555.54.157.19.241.55.346.83.242.26.557.33.949.24.549.34.938.72.143.36.249.12.339.72.250.98.954.23.246.60.7
801 à 1200 (dense)subalpin supérieur0.0.0.0.0.0.0.30.20.0.0.0.0.0.0.0.1.60.50.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.10.60.0.0.0.0.50.1
subalpin inférieur0.0.7.05.00.0.2.90.60.0.4.91.50.0.1.31.37.10.90.0.1.60.90.0.11.16.115.73.74.31.30.0.1.41.03.71.60.0.1.00.410.63.81.10.57.91.20.0.0.0.3.40.2
montagnard supérieur0.0.15.27.210.15.05.50.80.0.9.02.00.0.8.63.44.00.72.31.26.61.88.72.49.75.74.32.27.51.70.0.0.80.87.82.40.0.2.50.78.83.54.10.93.60.813.16.50.50.54.30.3
montagnard inférieur1.70.818.96.416.46.08.41.05.02.49.02.10.0.13.53.81.10.47.22.08.82.03.11.66.24.42.71.88.71.78.03.43.71.57.92.31.11.11.40.51.51.56.21.11.10.54.34.37.11.75.00.3
collinéen/submontagnard13.92.27.05.06.33.55.00.86.32.58.22.012.512.40.0.1.10.410.22.34.91.51.51.12.42.42.41.74.11.29.93.97.52.21.71.216.23.72.80.86.23.13.50.90.20.24.34.312.22.14.80.3
total15.62.348.29.232.87.622.11.511.33.431.13.412.512.423.44.914.91.319.73.121.92.913.33.029.48.625.14.724.62.717.94.913.42.821.23.417.33.87.71.227.15.515.01.715.01.621.88.119.82.618.00.5
plus de 1200 (très dense)subalpin supérieur0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.00.0
subalpin inférieur0.0.0.0.0.0.1.10.40.0.1.40.80.0.4.92.71.10.40.0.0.60.60.0.0.0.2.41.71.20.70.0.0.0.0.80.80.0.0.0.1.51.50.20.21.30.50.0.0.0.0.70.1
montagnard supérieur0.0.7.05.06.94.10.90.30.0.0.50.50.0.1.31.31.00.41.10.82.51.10.80.70.0.1.21.23.51.20.0.0.0.1.61.10.0.0.20.21.51.50.80.40.80.40.0.0.0.0.90.1
montagnard inférieur0.0.0.0.8.84.20.40.20.0.2.51.10.0.4.02.20.30.21.20.82.51.10.90.90.0.2.11.51.60.81.51.50.0.0.70.71.11.10.0.0.0.0.40.30.0.0.0.0.0.0.70.1
collinéen/submontagnard0.90.60.0.0.0.0.50.30.0.0.0.0.0.0.0.0.0.0.0.0.50.50.0.0.0.0.0.1.20.71.91.90.0.0.0.0.0.1.00.40.0.0.20.20.0.0.0.1.70.80.40.1
total0.90.67.05.015.75.62.90.60.0.4.41.40.0.10.33.72.50.62.31.16.01.71.71.20.0.5.72.57.61.73.42.40.0.3.11.51.11.11.20.53.02.12.00.62.10.60.0.1.70.82.80.2
totalsubalpin supérieur0.0.0.0.0.0.0.80.30.0.0.0.0.0.0.0.17.31.40.0.0.0.0.0.0.0.2.21.50.40.40.0.0.0.0.0.0.0.4.60.93.12.20.20.217.41.70.0.0.0.4.70.3
subalpin inférieur0.0.19.27.90.0.17.91.30.0.16.62.50.0.33.45.536.21.70.0.11.22.27.72.236.58.746.54.919.32.50.0.2.11.230.83.80.0.14.61.535.15.929.42.036.82.02.82.80.0.19.90.5
montagnard supérieur0.0.46.79.643.47.827.61.51.31.329.33.10.0.36.35.828.71.613.22.328.83.053.03.721.77.628.44.829.92.90.0.12.32.737.54.20.70.727.01.933.65.724.31.924.01.932.38.82.11.023.90.5
montagnard inférieur10.22.027.08.145.37.929.31.531.65.031.53.30.0.27.44.810.41.145.03.835.93.229.63.330.78.615.23.830.62.828.86.033.43.825.83.617.23.718.01.717.34.827.52.010.71.337.19.328.83.023.30.6
collinéen/submontagnard89.82.07.05.011.35.024.51.467.15.122.63.0100.0.3.02.17.40.941.93.724.12.99.82.511.05.37.72.719.82.471.26.052.24.05.92.282.13.735.81.910.83.918.61.711.11.427.98.569.03.028.30.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 07.07.2020 #815318/281649
IFN4
surface forestière
caractère naturel de la proportion de résineux
unité d'interprétation: région de production
unité: 1000 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
caractère naturel de la proportion de résineux1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
pas d'indication1.2410.0.0.0.0.6580.6582.429
très peu naturel14.31125.9828.5826.084.32199.14
peu naturel32.8738.8739.8621.993.723137.04
semi-naturel80.6495.6456.0536.179.514277.72
d'aspect naturel42.8656.0521.9924.7861.34206.73
aire des forêts résineuses18.9105.21957.15209.8243.66334.62
total190.51221.51203.31319.11123.121057.51
© WSL, Inventaire forestier national suisse, 25.05.2020 #815319/281650
IFN3
surface forestière
caractère naturel de la proportion de résineux
unité d'interprétation: région de production
unité: 1000 ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau terrestre IFN3
état2004/06
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
caractère naturel de la proportion de résineux1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
pas d'indication1.3380.0.0.0.0.5580.9452.726
très peu naturel19.7933.2732.0728.084.619117.64
peu naturel34.4740.8640.5625.784.919146.23
semi-naturel77.0493.0360.3542.7611.312284.32
d'aspect naturel45.9555.9522.4931.9769.34225.32
aire des forêts résineuses20.694.81963.14248.3262.04398.82
total198.91227.71218.21377.01152.921174.80
© WSL, Inventaire forestier national suisse, 25.05.2020 #815320/281651
IFN4
surface forestière
caractère naturel de la proportion de résineux
unité d'interprétation: région de production
unité: 1000 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
caractère naturel de la proportion de résineux1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
pas d'indication1.2410.0.0.0.0.8500.6582.628
très peu naturel16.21126.3830.7828.885.119107.14
peu naturel33.0739.2741.0623.494.720141.43
semi-naturel82.0498.0360.3543.9611.413295.62
d'aspect naturel45.8659.2523.5930.7870.34229.62
aire des forêts résineuses22.095.21966.85266.0266.14426.02
total200.11227.91222.31393.71158.321202.21
© WSL, Inventaire forestier national suisse, 25.05.2020 #815321/281652
IFN1
surface forestière
indice de densité du peuplement · étage de végétation (forêt)
unité d'interprétation: canton
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau terrestre IFN1
état1983/85
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Suisse
indice de densité du peuplementétage de végétation (forêt) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
jusqu'à 400 (peu dense)subalpin supérieur0.0.0.0.0.0.0.20.10.0.0.0.0.0.0.0.8.10.70.0.0.0.0.0.0.0.0.50.50.0.0.0.0.0.0.0.0.0.3.50.60.90.90.0.8.30.90.0.0.0.2.30.1
subalpin inférieur0.0.9.84.40.0.6.10.60.0.4.61.00.0.15.12.812.60.80.0.2.80.72.50.97.13.014.42.46.31.10.0.0.40.49.51.80.0.8.30.815.83.112.21.014.01.10.0.0.0.7.40.2
montagnard supérieur0.0.15.65.28.03.17.10.60.0.7.91.30.0.12.12.711.20.85.01.15.31.113.62.04.22.43.91.45.51.00.0.3.81.19.01.70.0.13.91.08.12.37.20.89.30.98.63.70.80.47.60.2
montagnard inférieur3.30.85.43.110.03.56.10.66.71.87.81.30.0.6.52.15.50.612.71.88.41.37.31.512.33.84.41.57.81.27.02.48.61.68.81.76.21.69.60.98.92.58.40.94.70.612.54.56.61.17.00.2
collinéen/submontagnard29.62.02.52.50.0.6.20.626.93.25.51.129.18.80.60.62.40.412.21.75.81.13.51.14.22.41.40.84.70.925.84.012.81.81.60.823.72.918.61.12.41.37.60.97.10.85.43.116.81.69.30.3
total32.92.133.36.317.94.225.71.133.63.325.82.129.18.834.43.739.81.229.92.422.32.026.82.527.85.124.63.124.41.932.84.125.52.428.92.629.93.053.91.536.04.035.51.543.51.526.65.824.21.833.70.4
401 à 800 (moyennement dense)subalpin supérieur0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.7.00.60.0.0.0.0.0.0.0.0.60.60.20.20.0.0.0.0.0.0.0.1.50.40.70.70.10.15.70.70.0.0.0.1.70.1
subalpin inférieur0.0.3.32.30.0.8.00.60.0.7.61.30.0.9.42.415.20.90.0.5.11.05.21.319.24.515.82.77.51.20.0.0.0.12.32.00.0.5.00.710.82.713.21.117.01.21.71.70.0.8.50.3
montagnard supérieur0.0.14.64.917.54.413.60.82.51.112.21.60.0.9.62.511.70.87.11.413.31.628.22.59.43.412.92.612.71.50.0.6.71.421.52.50.40.410.30.916.73.212.91.110.30.917.45.11.00.410.90.3
montagnard inférieur4.91.05.02.913.63.615.60.918.32.811.11.60.0.6.62.14.10.523.42.314.71.717.82.115.54.05.51.812.41.413.13.021.62.39.01.86.51.76.60.86.52.112.11.03.90.614.64.414.21.610.50.3
collinéen/submontagnard46.12.30.0.5.22.611.70.835.33.48.01.367.29.25.82.03.20.420.12.217.01.84.81.25.42.74.11.410.21.336.84.531.92.64.91.340.03.413.51.02.41.39.00.94.10.623.95.736.42.213.80.3
total51.02.322.85.636.35.349.01.256.13.638.92.467.29.231.33.941.11.350.62.750.22.456.02.949.55.838.93.742.92.250.04.660.22.747.73.146.93.436.91.437.14.247.31.641.01.557.66.551.52.245.40.5
801 à 1200 (dense)subalpin supérieur0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.1.60.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.10.0.0.0.1.40.40.0.0.0.0.40.1
subalpin inférieur0.0.5.02.90.0.3.80.50.0.6.01.20.0.6.01.97.30.70.0.2.50.71.10.74.22.415.12.64.91.00.0.1.10.63.31.10.0.1.50.47.32.22.40.56.80.80.0.0.0.3.70.2
montagnard supérieur0.0.13.44.411.23.65.50.60.0.8.21.40.0.8.82.34.90.52.80.96.21.18.21.610.63.68.62.17.91.20.0.0.80.68.91.70.0.2.80.59.72.54.80.74.20.610.44.10.40.34.70.2
montagnard inférieur2.00.614.54.714.23.97.70.74.31.59.91.50.0.9.72.31.50.36.91.48.21.35.41.34.22.43.61.47.61.16.42.24.81.24.01.22.91.21.30.43.31.64.90.70.70.23.52.56.21.14.60.2
collinéen/submontagnard13.11.53.42.44.52.24.70.55.61.65.11.13.73.71.51.11.10.38.31.56.21.21.40.72.51.73.81.55.21.09.12.66.91.42.91.119.82.72.10.44.61.73.30.60.30.21.91.915.01.64.60.2
total15.11.636.36.029.85.121.71.09.92.129.22.33.73.726.03.616.30.918.12.123.02.016.02.221.54.831.13.525.61.915.53.213.62.019.12.422.72.98.00.824.83.715.41.213.31.015.85.021.71.818.00.4
plus de 1200 (très dense)subalpin supérieur0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.00.0
subalpin inférieur0.0.1.61.60.0.0.80.20.0.2.30.70.0.2.01.21.00.30.0.0.50.30.0.1.21.22.71.21.40.50.0.0.0.0.80.50.0.0.20.11.51.10.30.21.30.40.0.0.0.0.70.1
montagnard supérieur0.0.5.93.55.92.61.30.30.0.2.20.70.0.2.71.30.90.20.60.41.70.60.40.40.0.1.71.03.00.80.0.0.0.1.50.80.0.0.30.20.60.60.60.30.80.30.0.0.0.1.00.1
montagnard inférieur0.0.0.0.10.13.40.70.20.0.1.70.70.0.3.61.60.60.20.90.51.80.60.80.60.0.1.10.81.70.60.80.80.0.1.10.70.50.50.0.0.0.0.60.30.0.0.0.0.80.40.70.1
collinéen/submontagnard1.00.40.0.0.0.0.60.20.50.50.0.0.0.0.0.0.10.10.0.0.50.30.0.0.0.0.0.1.00.40.90.90.60.40.80.60.0.0.70.30.0.0.20.10.10.10.0.1.80.60.40.1
total1.00.47.53.816.04.13.60.50.50.56.21.20.0.8.32.32.70.41.50.74.51.01.20.71.21.25.51.77.11.11.71.20.60.44.31.30.50.51.20.32.11.21.90.42.20.50.0.2.60.72.90.2
totalsubalpin supérieur0.0.0.0.0.0.0.50.20.0.0.0.0.0.0.0.16.90.90.0.0.0.0.0.0.0.1.10.80.20.20.0.0.0.0.0.0.0.5.10.71.61.10.20.215.41.10.0.0.0.4.40.2
subalpin inférieur0.0.19.75.70.0.18.70.90.0.20.41.90.0.32.63.536.11.20.0.10.81.48.81.631.75.247.93.320.11.70.0.1.50.725.92.50.0.15.01.135.44.128.11.439.11.51.71.70.0.20.30.4
montagnard supérieur0.0.49.57.142.65.627.61.02.51.130.52.10.0.33.23.828.71.115.51.826.62.050.32.724.25.027.13.329.01.90.0.11.31.740.83.00.40.427.41.335.04.025.51.424.71.336.46.42.20.724.20.4
montagnard inférieur10.21.424.95.847.85.730.11.129.33.330.52.10.0.26.33.311.60.843.92.733.12.231.22.532.05.414.62.529.51.927.44.135.02.723.02.516.12.517.51.218.73.426.01.49.30.830.66.227.82.022.80.4
collinéen/submontagnard89.81.45.93.59.73.323.21.068.23.318.51.9100.0.7.92.36.70.640.62.629.52.19.71.712.13.89.32.121.21.772.64.152.12.710.31.983.52.535.01.29.42.320.11.211.61.031.36.270.02.128.20.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 07.07.2020 #815322/281653
IFN1
surface forestière
indice de densité du peuplement · étage de végétation (forêt)
unité d'interprétation: canton
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état1983/85
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Suisse
indice de densité du peuplementétage de végétation (forêt) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
jusqu'à 400 (peu dense)subalpin supérieur0.0.0.0.0.0.0.50.20.0.0.0.0.0.0.0.7.71.00.0.0.0.0.0.0.0.1.11.10.0.0.0.0.0.0.0.0.0.2.90.71.71.70.0.9.21.30.0.0.0.2.30.2
subalpin inférieur0.0.8.15.50.0.5.90.80.0.3.21.30.0.13.64.012.81.20.0.3.51.33.61.63.63.615.43.45.41.40.0.0.80.810.42.50.0.7.31.111.93.812.21.513.51.50.0.0.0.7.20.3
montagnard supérieur0.0.8.15.57.04.07.30.90.0.7.81.70.0.14.53.911.21.14.91.54.71.513.42.90.0.4.62.15.21.40.0.5.92.07.72.20.0.14.31.56.62.97.31.29.81.35.33.50.80.67.60.3
montagnard inférieur3.41.24.03.97.64.45.60.86.72.710.02.10.0.7.53.25.10.813.52.59.01.99.72.310.75.95.32.37.61.67.53.68.82.49.92.58.12.59.71.34.72.67.71.25.31.016.97.26.51.57.10.3
collinéen/submontagnard29.62.90.0.0.0.5.80.826.64.66.31.812.512.40.0.3.00.613.92.55.31.53.41.52.32.31.51.04.71.329.05.913.52.80.70.724.74.019.51.71.41.46.31.17.31.14.24.217.22.29.40.4
total32.93.020.27.814.65.625.11.533.34.927.33.012.512.435.65.439.81.732.33.222.42.930.13.616.67.027.94.423.02.636.56.029.03.628.83.632.84.353.62.126.45.033.52.145.12.026.48.224.52.533.60.6
401 à 800 (moyennement dense)subalpin supérieur0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.8.01.00.0.0.0.0.0.0.0.1.11.10.40.40.0.0.0.0.0.0.0.1.80.61.31.20.0.6.21.00.0.0.0.1.90.2
subalpin inférieur0.0.4.14.10.0.8.20.90.0.6.91.70.0.12.74.015.31.30.0.5.21.63.91.520.97.412.73.59.11.80.0.0.0.14.93.00.0.5.81.011.13.815.31.614.51.52.72.70.0.8.60.4
montagnard supérieur0.0.16.47.319.46.214.61.21.21.212.52.30.0.11.13.812.81.25.61.714.82.430.53.611.55.517.64.113.72.20.0.5.41.719.43.30.70.79.31.218.54.712.81.59.91.313.26.50.80.611.20.4
montagnard inférieur5.01.44.14.112.55.014.61.219.74.39.52.10.0.5.12.53.90.723.03.116.62.616.52.816.66.55.92.613.42.011.84.321.23.29.32.66.82.58.11.210.33.712.91.54.00.818.07.414.72.310.70.4
collinéen/submontagnard45.93.20.0.5.03.712.71.134.65.08.42.075.016.22.92.03.20.617.32.813.22.34.61.76.04.33.71.99.81.830.46.130.73.73.31.641.44.813.01.44.12.48.61.23.80.818.66.438.33.113.60.4
total50.93.324.58.336.97.550.21.755.55.337.33.475.016.231.85.543.21.845.93.649.73.555.54.155.09.040.95.246.53.142.26.557.33.946.94.348.94.938.02.145.26.149.62.338.42.152.48.653.83.146.00.7
801 à 1200 (dense)subalpin supérieur0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.1.60.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.00.60.0.0.0.0.40.1
subalpin inférieur0.0.7.05.00.0.2.90.60.0.4.81.50.0.1.31.27.00.90.0.1.50.90.0.10.75.915.23.64.11.30.0.1.31.03.51.50.0.0.90.410.03.61.10.57.61.10.0.0.0.3.40.2
montagnard supérieur0.0.15.27.210.15.05.40.80.0.8.82.00.0.8.33.33.80.72.31.16.81.88.52.39.45.54.12.17.41.70.0.0.80.88.22.30.0.2.40.68.33.33.90.93.70.812.76.30.40.44.30.3
montagnard inférieur1.60.818.96.416.46.08.10.95.02.48.92.10.0.13.13.71.10.46.91.98.51.93.01.56.04.32.61.88.11.68.03.43.71.58.12.21.11.11.40.51.41.46.01.11.10.44.24.27.31.74.80.3
collinéen/submontagnard13.72.27.05.06.33.55.00.86.32.58.02.012.512.40.0.1.10.410.42.35.21.51.41.02.32.33.72.13.81.19.93.97.52.11.61.116.13.72.70.75.92.94.00.90.20.24.24.212.32.14.80.3
total15.32.348.29.232.87.621.71.411.23.330.53.312.512.422.74.714.51.219.63.022.02.912.82.928.38.425.74.623.42.617.94.913.22.821.43.317.23.87.31.125.65.215.11.614.61.521.17.820.12.617.70.5
plus de 1200 (très dense)subalpin supérieur0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.00.0
subalpin inférieur0.0.0.0.0.0.1.10.30.0.1.90.90.0.4.82.61.00.40.0.0.60.60.0.0.0.2.31.61.20.70.0.0.0.0.80.80.0.0.0.1.41.40.20.21.30.50.0.0.0.0.70.1
montagnard supérieur0.0.7.05.06.94.11.00.30.0.0.50.50.0.1.31.31.00.41.10.82.41.10.70.70.0.1.21.23.31.10.0.0.0.1.51.10.0.0.20.21.41.40.80.40.70.40.0.0.0.0.90.1
montagnard inférieur0.0.0.0.8.84.20.40.20.0.2.51.10.0.3.92.10.30.21.10.82.41.00.90.90.0.2.01.51.50.81.51.50.0.0.60.61.11.10.0.0.0.0.40.30.0.0.0.0.0.0.60.1
collinéen/submontagnard0.80.60.0.0.0.0.60.30.0.0.0.0.0.0.0.0.0.0.0.0.50.50.0.0.0.0.0.1.10.71.91.90.50.50.0.0.0.0.90.40.0.0.20.20.0.0.0.1.60.80.40.1
total0.80.67.05.015.75.63.00.60.0.4.81.50.0.9.93.62.50.62.21.15.81.61.61.10.0.5.52.47.11.63.42.40.50.52.91.51.11.11.10.52.82.01.90.62.00.60.0.1.60.82.80.2
totalsubalpin supérieur0.0.0.0.0.0.0.90.30.0.0.0.0.0.0.0.17.51.40.0.0.0.0.0.0.0.2.11.50.40.40.0.0.0.0.0.0.0.4.70.93.02.10.20.217.51.60.0.0.0.4.70.3
subalpin inférieur0.0.19.27.90.0.18.11.20.0.16.82.50.0.32.35.436.11.70.0.10.82.17.52.235.28.545.74.819.82.50.0.2.11.229.63.60.0.14.01.534.45.728.82.036.92.02.72.70.0.19.80.5
montagnard supérieur0.0.46.79.643.47.828.41.51.21.229.63.00.0.35.25.728.81.613.82.328.62.953.03.620.97.327.54.729.62.80.0.12.12.636.94.10.70.726.11.834.85.724.81.924.11.931.38.62.10.924.00.5
montagnard inférieur10.02.027.08.145.37.928.71.531.35.030.93.20.0.29.65.010.31.144.63.736.53.230.13.333.38.615.83.830.72.728.86.033.73.827.93.717.13.619.11.716.44.627.02.010.41.239.19.328.52.923.30.5
collinéen/submontagnard90.02.07.05.011.35.024.01.467.55.022.73.0100.0.2.92.07.20.841.63.724.12.89.42.410.65.18.82.919.42.371.26.052.14.05.62.082.23.736.11.811.53.919.21.711.21.327.08.369.43.028.10.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 07.07.2020 #815323/281654
IFN2
surface forestière
indice de densité du peuplement · étage de végétation (forêt)
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
état1993/95
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Suisse
indice de densité du peuplementétage de végétation (forêt) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
jusqu'à 400 (peu dense)subalpin supérieur0.0.0.0.0.0.0.40.20.0.0.0.0.0.0.0.7.00.90.0.0.0.0.0.0.0.1.11.10.0.0.0.0.0.0.0.0.0.2.50.71.81.80.0.8.61.30.0.0.0.2.10.2
subalpin inférieur0.0.8.15.50.0.5.30.80.0.3.21.30.0.15.34.211.41.10.0.3.11.23.01.511.35.814.83.48.01.70.0.0.0.13.42.90.0.6.91.112.13.913.51.511.81.40.0.0.0.7.00.3
montagnard supérieur0.0.12.26.614.05.26.10.80.0.5.01.50.0.16.24.210.51.13.51.43.61.416.93.20.0.9.63.08.71.80.0.5.51.96.12.10.0.13.31.55.32.56.41.29.31.36.04.30.80.67.30.3
montagnard inférieur2.61.00.0.4.43.14.40.78.13.06.01.80.0.7.23.24.10.79.82.27.21.85.91.93.83.73.11.85.91.47.23.55.51.96.32.06.22.27.91.21.81.86.41.15.21.013.16.56.61.65.60.3
collinéen/submontagnard29.62.90.0.0.0.5.70.820.44.25.21.70.0.3.02.12.50.611.42.37.41.81.71.20.0.2.61.53.11.120.35.215.02.90.80.817.03.415.51.63.32.44.61.07.01.14.34.317.82.28.40.4
total32.22.920.38.018.45.621.81.428.54.719.42.90.0.41.75.535.51.724.73.021.32.927.53.615.06.331.24.625.62.727.55.726.03.626.63.623.33.846.02.224.34.830.92.142.02.023.58.325.32.530.30.6
401 à 800 (moyennement dense)subalpin supérieur0.0.0.0.0.0.0.30.20.0.0.0.0.0.0.0.8.31.00.0.0.0.0.0.0.0.0.0.0.40.40.0.0.0.0.0.0.0.1.90.61.31.30.0.6.51.10.0.0.0.2.00.2
subalpin inférieur0.0.8.25.60.0.8.20.90.0.7.71.80.0.8.83.516.91.40.0.4.81.54.71.717.86.218.24.16.21.60.0.1.41.012.22.90.0.5.91.013.84.412.91.514.41.52.82.80.0.8.50.4
montagnard supérieur0.0.15.27.215.75.814.21.21.31.314.12.40.0.11.53.912.61.25.61.614.92.526.43.314.46.111.73.512.22.10.0.6.21.818.33.30.70.710.51.317.84.511.41.510.41.319.27.40.40.410.90.4
montagnard inférieur6.01.511.16.210.64.716.31.316.64.012.82.50.0.6.62.84.60.823.33.315.42.519.43.024.68.05.92.611.72.015.24.822.63.313.43.08.12.76.91.210.63.914.81.64.40.923.98.217.32.511.60.4
collinéen/submontagnard47.93.37.05.06.94.112.61.232.75.113.82.687.512.40.0.3.80.721.53.110.32.18.12.211.05.31.91.49.61.842.26.528.53.72.61.546.24.815.71.66.02.910.01.33.30.819.26.539.93.214.70.5
total53.93.241.59.933.27.351.61.850.55.448.53.787.512.426.95.446.21.850.43.845.53.558.54.167.77.737.85.140.13.157.36.458.64.046.54.454.94.840.92.249.56.049.02.338.92.165.19.257.63.147.80.7
801 à 1200 (dense)subalpin supérieur0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.1.60.50.0.0.0.0.0.0.0.1.11.10.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.2.10.60.0.0.0.0.50.1
subalpin inférieur0.0.3.03.00.0.2.90.60.0.4.31.40.0.5.92.97.20.90.0.2.71.20.0.7.55.09.23.04.71.40.0.0.80.84.41.80.0.1.80.65.92.92.80.87.51.10.0.0.0.3.50.2
montagnard supérieur0.0.15.27.26.94.16.00.80.0.8.72.00.0.5.62.74.60.82.91.37.21.98.12.37.35.15.92.65.01.40.0.0.60.610.52.70.0.3.00.89.13.65.51.13.50.87.15.10.90.64.50.3
montagnard inférieur1.70.811.84.923.36.97.10.96.02.610.62.20.0.6.62.71.60.510.12.39.82.03.41.72.42.44.12.29.41.86.53.25.31.86.12.12.21.52.90.84.92.85.21.01.10.40.0.4.51.45.00.3
collinéen/submontagnard10.62.00.0.0.0.5.60.813.13.63.11.312.512.40.0.1.10.48.92.25.41.60.0.0.0.3.21.94.41.26.83.48.82.22.51.416.33.74.00.91.51.52.90.80.80.44.34.39.51.94.50.3
total12.22.130.08.230.27.421.71.519.14.226.73.212.512.418.24.416.11.322.03.125.03.111.52.817.27.223.44.623.62.713.34.415.42.923.53.718.53.911.91.521.35.216.41.715.01.511.46.314.92.318.00.5
plus de 1200 (très dense)subalpin supérieur0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.40.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.20.20.0.0.0.0.10.0
subalpin inférieur0.0.0.0.0.0.1.50.40.0.1.40.80.0.3.32.30.70.30.0.0.60.60.0.0.0.4.32.10.40.40.0.0.0.0.80.80.0.0.0.3.32.40.20.23.10.80.0.0.0.0.90.1
montagnard supérieur0.0.4.14.16.94.11.40.40.0.1.50.90.0.3.02.11.00.41.10.83.11.31.71.20.0.1.21.24.01.30.0.0.0.2.51.40.0.0.20.21.51.51.10.50.80.40.0.0.0.1.20.1
montagnard inférieur0.0.4.14.16.93.81.50.41.01.02.01.00.0.7.03.00.10.11.81.13.51.30.90.90.0.2.11.53.61.20.0.0.0.0.0.0.70.70.40.30.0.1.10.50.0.0.0.0.50.51.10.1
collinéen/submontagnard1.70.80.0.4.43.10.50.31.01.00.50.50.0.0.0.0.0.0.0.1.00.70.0.0.0.0.0.2.71.01.91.90.0.0.0.2.61.60.60.30.0.1.10.50.0.0.0.1.80.90.70.1
total1.70.88.25.618.36.04.90.81.91.35.41.60.0.13.24.12.20.52.91.38.12.02.61.40.0.7.62.810.72.01.91.90.0.3.41.63.31.71.20.54.82.83.70.94.00.80.0.2.21.03.90.3
totalsubalpin supérieur0.0.0.0.0.0.0.80.30.0.0.0.0.0.0.0.17.31.40.0.0.0.0.0.0.0.2.21.50.40.40.0.0.0.0.0.0.0.4.60.93.12.20.20.217.41.70.0.0.0.4.70.3
subalpin inférieur0.0.19.27.90.0.17.91.30.0.16.62.50.0.33.45.536.21.70.0.11.22.27.72.236.58.746.54.919.32.50.0.2.11.230.83.80.0.14.61.535.15.929.42.036.82.02.82.80.0.19.90.5
montagnard supérieur0.0.46.79.643.47.827.61.51.31.329.33.10.0.36.35.828.71.613.22.328.83.053.03.721.77.628.44.829.92.90.0.12.32.737.54.20.70.727.01.933.65.724.31.924.01.932.38.82.11.023.90.5
montagnard inférieur10.22.027.08.145.37.929.31.531.65.031.53.30.0.27.44.810.41.145.03.835.93.229.63.330.78.615.23.830.62.828.86.033.43.825.83.617.23.718.01.717.34.827.52.010.71.337.19.328.83.023.30.6
collinéen/submontagnard89.82.07.05.011.35.024.51.467.15.122.63.0100.0.3.02.17.40.941.93.724.12.99.82.511.05.37.72.719.82.471.26.052.24.05.92.282.13.735.81.910.83.918.61.711.11.427.98.569.03.028.30.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 07.07.2020 #815324/281655
IFN2
surface forestière
indice de densité du peuplement · étage de végétation (forêt)
unité d'interprétation: canton
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état1993/95
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Suisse
indice de densité du peuplementétage de végétation (forêt) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
jusqu'à 400 (peu dense)subalpin supérieur0.0.0.0.0.0.0.40.20.0.0.50.50.0.0.0.8.81.00.0.0.0.0.0.0.0.1.01.00.0.0.0.0.0.0.0.0.0.3.30.71.61.60.20.28.81.20.0.0.0.2.50.2
subalpin inférieur0.0.8.15.50.0.5.70.80.0.3.51.30.0.16.74.113.31.20.0.4.41.43.61.619.56.517.13.410.71.80.0.0.60.612.52.70.0.7.81.116.54.014.21.512.61.40.0.0.0.8.00.3
montagnard supérieur0.0.12.26.614.05.26.80.80.0.6.11.70.0.17.34.011.41.14.51.53.51.318.53.20.0.9.12.88.21.70.0.5.31.96.52.10.0.13.51.49.13.36.61.110.61.35.84.20.80.67.90.4
montagnard inférieur2.51.00.0.4.43.14.50.77.92.95.71.70.0.8.23.24.30.710.12.27.91.85.71.83.43.43.01.76.01.37.23.55.41.98.02.26.22.28.91.21.61.66.61.15.00.912.76.36.51.55.80.3
collinéen/submontagnard30.02.80.0.0.0.5.60.821.04.25.41.711.111.12.71.92.40.511.12.37.01.71.61.20.0.2.51.43.21.020.35.215.22.90.70.718.13.515.61.52.92.14.91.07.41.14.24.218.52.28.40.4
total32.52.920.38.018.45.623.01.428.94.721.32.911.111.145.05.240.31.625.73.022.82.929.43.522.96.732.64.528.02.527.55.726.53.527.73.524.33.849.12.131.74.732.52.044.52.022.88.025.82.532.70.6
401 à 800 (moyennement dense)subalpin supérieur0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.7.60.90.0.0.0.0.0.0.0.0.0.0.40.40.0.0.0.0.0.0.0.1.90.61.21.10.0.6.21.00.0.0.0.1.90.2
subalpin inférieur0.0.8.25.60.0.8.00.90.0.7.31.80.0.9.43.415.61.20.0.4.61.54.51.616.15.618.24.05.61.50.0.1.30.911.92.70.0.5.71.012.03.812.41.513.81.42.72.70.0.8.20.4
montagnard supérieur0.0.15.27.215.75.814.41.21.21.213.92.30.0.10.63.611.41.16.61.814.72.425.43.213.05.511.13.412.02.00.0.6.11.818.53.20.70.79.91.215.53.911.81.59.91.318.67.20.40.410.70.4
montagnard inférieur5.81.511.16.210.64.715.71.216.13.912.22.40.0.6.12.64.30.722.63.215.22.419.43.022.37.45.62.511.71.915.24.822.73.313.02.98.02.76.41.19.23.414.11.54.10.826.48.316.92.411.10.4
collinéen/submontagnard47.33.27.05.06.94.112.11.132.65.013.72.577.814.70.0.3.50.620.93.110.42.17.82.110.04.81.81.38.61.642.26.527.83.62.41.445.54.815.01.56.42.89.91.33.10.718.66.439.43.114.00.4
total53.13.241.59.933.27.350.41.749.95.347.13.677.814.726.05.142.51.750.13.844.93.457.14.061.57.236.85.038.22.957.36.458.03.945.94.354.24.738.82.144.35.548.22.237.12.066.28.956.63.146.00.7
801 à 1200 (dense)subalpin supérieur0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.1.60.40.0.0.0.0.0.0.0.1.01.00.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.2.00.60.0.0.0.0.50.1
subalpin inférieur0.0.3.03.00.0.3.00.60.0.4.61.40.0.5.52.76.60.80.0.2.51.10.0.6.84.68.72.84.21.30.0.0.80.84.01.60.0.1.60.55.12.52.60.77.01.10.0.0.0.3.40.2
montagnard supérieur0.0.15.27.26.94.16.00.80.0.8.31.90.0.5.22.54.30.72.91.36.91.87.82.26.64.75.62.56.11.50.0.0.60.610.62.60.0.2.70.77.93.25.11.03.70.86.94.90.90.64.50.3
montagnard inférieur1.60.811.84.923.36.96.90.95.82.510.52.20.0.6.12.51.50.49.82.29.41.93.31.62.22.23.82.09.11.66.53.25.11.85.72.02.21.52.60.74.32.44.91.01.00.40.0.4.81.44.80.3
collinéen/submontagnard10.31.90.0.0.0.5.40.812.73.53.01.211.111.10.0.1.00.38.72.15.11.50.0.0.0.4.32.14.01.16.83.48.62.22.41.316.03.73.60.81.31.32.70.70.90.44.24.29.31.94.20.3
total11.92.030.08.230.27.421.41.418.54.126.43.111.111.116.84.115.01.221.33.023.92.911.02.715.76.623.54.423.42.513.34.415.02.922.63.518.23.910.81.318.64.615.21.614.61.511.16.115.02.317.30.5
plus de 1200 (très dense)subalpin supérieur0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.40.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.20.20.0.0.0.0.10.0
subalpin inférieur0.0.0.0.0.0.1.40.40.0.1.30.80.0.3.02.10.70.30.0.0.60.60.0.0.0.4.12.00.30.30.0.0.0.0.80.80.0.0.0.2.92.10.20.22.90.70.0.0.0.0.90.1
montagnard supérieur0.0.4.14.16.94.11.50.40.0.1.40.80.0.2.71.91.00.31.10.83.51.31.61.10.0.1.11.14.01.20.0.0.0.2.31.30.0.0.20.21.31.31.20.50.70.40.0.0.0.1.20.1
montagnard inférieur0.0.4.14.16.93.81.50.41.91.31.91.00.0.6.42.70.20.21.81.03.31.20.90.90.0.2.01.53.71.20.0.0.0.0.70.70.70.70.40.20.0.1.00.50.0.0.0.0.90.61.10.1
collinéen/submontagnard2.51.00.0.4.43.10.70.30.90.90.50.50.0.0.0.0.0.0.0.0.90.70.0.0.0.0.0.2.40.91.91.90.50.50.0.2.61.60.70.41.31.31.40.50.0.0.0.1.70.90.80.1
total2.51.08.25.618.36.05.10.82.81.65.21.50.0.12.23.82.30.52.91.38.42.02.51.40.0.7.22.710.41.81.91.90.50.53.81.73.31.71.20.55.52.74.10.93.80.80.0.2.61.14.00.3
totalsubalpin supérieur0.0.0.0.0.0.0.70.30.0.0.50.50.0.0.0.18.31.30.0.0.0.0.0.0.0.2.11.50.40.40.0.0.0.0.0.0.0.5.40.92.71.90.40.317.31.60.0.0.0.5.00.3
subalpin inférieur0.0.19.27.90.0.18.11.20.0.16.82.50.0.34.65.436.31.70.0.12.12.28.12.242.48.348.14.720.82.40.0.2.61.329.23.60.0.15.11.536.55.529.42.036.32.02.72.70.0.20.40.5
montagnard supérieur0.0.46.79.643.47.828.71.51.21.229.73.00.0.35.95.528.21.515.02.428.62.953.33.619.76.926.94.630.32.70.0.12.02.637.84.10.70.726.21.833.85.524.71.924.91.931.38.62.10.924.20.5
montagnard inférieur9.91.927.08.145.37.928.61.531.64.930.43.20.0.26.84.710.41.044.33.735.83.129.23.327.97.914.43.630.42.628.86.033.33.727.43.617.03.618.31.715.14.326.61.910.21.239.19.329.02.922.80.5
collinéen/submontagnard90.11.97.05.011.35.023.91.467.25.022.53.0100.0.2.71.96.80.840.73.723.52.89.42.410.04.88.62.818.12.271.26.052.14.05.52.082.33.734.91.811.93.818.91.611.41.327.08.368.93.027.50.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 07.07.2020 #815325/281656
IFN2
surface forestière
indice de densité du peuplement · étage de végétation (forêt)
unité d'interprétation: canton
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau terrestre IFN2
état1993/95
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Suisse
indice de densité du peuplementétage de végétation (forêt) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
jusqu'à 400 (peu dense)subalpin supérieur0.0.0.0.0.0.0.40.20.0.0.40.40.0.0.0.9.10.90.0.0.0.0.0.0.0.1.81.20.40.40.0.0.0.0.0.0.0.3.30.71.21.20.20.28.31.10.0.0.0.2.60.2
subalpin inférieur0.0.7.04.80.0.5.40.70.0.3.21.20.0.18.94.013.11.10.0.4.41.43.81.519.76.018.43.410.41.70.0.0.50.512.62.50.0.8.21.119.83.913.81.411.81.30.0.0.0.8.00.3
montagnard supérieur0.0.13.46.212.24.76.70.80.0.5.91.50.0.19.43.911.11.04.51.44.31.317.82.95.43.79.02.69.01.70.0.5.31.76.82.00.0.13.21.311.23.36.41.010.91.37.24.10.70.58.00.3
montagnard inférieur2.71.00.0.5.43.04.90.77.22.75.11.50.0.7.12.94.30.79.32.17.31.65.81.82.92.93.61.85.81.37.93.46.61.97.62.06.22.18.51.12.51.76.91.14.70.810.75.46.21.45.70.3
collinéen/submontagnard29.92.70.0.0.0.5.20.723.34.15.31.618.212.12.41.72.40.512.82.47.01.61.41.01.81.82.31.43.91.121.04.915.22.71.30.917.93.315.21.43.51.95.30.96.91.03.53.519.82.28.50.3
total32.72.720.47.317.65.122.61.330.54.519.92.718.212.147.84.840.01.526.63.022.92.728.83.330.07.235.14.429.42.428.95.427.63.328.43.324.23.748.42.038.14.432.61.942.71.821.57.126.72.532.70.6
401 à 800 (moyennement dense)subalpin supérieur0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.8.00.90.0.0.0.0.0.0.0.0.0.0.40.40.0.0.0.0.0.0.0.2.00.61.01.00.0.6.11.00.0.0.0.2.00.2
subalpin inférieur0.0.9.75.30.0.8.20.90.0.7.51.70.0.8.13.015.11.20.0.4.71.44.11.513.65.016.63.64.91.30.0.1.20.812.02.50.0.5.70.912.03.412.11.413.91.42.22.20.0.8.10.3
montagnard supérieur0.0.15.66.615.35.414.61.11.11.113.52.20.0.10.33.311.41.05.91.613.52.225.53.112.84.910.53.012.01.90.0.5.31.617.93.00.60.610.31.212.93.311.41.310.51.221.57.10.30.310.60.4
montagnard inférieur5.61.49.75.513.94.715.41.216.43.712.82.30.0.5.22.24.50.723.23.115.82.318.42.718.96.44.92.210.81.715.04.422.63.012.92.79.22.77.01.18.62.913.91.43.90.722.77.516.12.211.00.4
collinéen/submontagnard47.23.06.04.26.13.712.21.031.14.712.92.372.713.92.01.43.40.621.52.910.92.07.52.011.44.91.61.18.21.537.86.028.33.42.21.344.44.614.51.45.42.210.71.23.60.719.45.938.12.913.90.4
total52.83.041.08.935.36.950.61.648.65.046.73.472.713.925.64.742.41.650.63.644.93.355.63.856.77.433.64.536.22.752.86.057.53.745.04.054.24.639.62.039.94.948.22.138.01.965.88.154.53.045.60.6
801 à 1200 (dense)subalpin supérieur0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.1.50.40.0.0.0.0.0.0.0.1.01.00.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.2.30.60.0.0.0.0.50.1
subalpin inférieur0.0.2.72.70.0.2.90.50.0.5.41.50.0.4.72.36.80.80.0.3.01.10.60.65.94.07.52.44.31.20.0.0.70.73.51.40.0.1.60.54.32.12.90.77.11.00.0.0.0.3.40.2
montagnard supérieur0.0.12.46.06.13.76.20.80.0.7.81.70.0.4.42.24.20.62.51.16.71.79.52.35.74.04.92.26.01.40.0.0.50.511.82.50.0.2.60.77.62.84.90.94.10.85.74.11.10.64.50.3
montagnard inférieur1.80.814.25.622.16.37.50.95.02.210.82.10.0.6.02.21.40.48.92.08.81.72.81.41.81.83.31.89.51.69.13.65.41.75.91.93.31.72.40.63.52.04.80.90.90.43.53.55.51.44.90.3
collinéen/submontagnard10.41.80.0.0.0.5.10.713.43.42.71.19.19.00.0.1.00.38.42.05.31.40.70.70.0.3.91.94.81.17.53.37.91.92.11.215.43.64.10.81.01.02.70.71.10.43.53.510.11.84.30.3
total12.22.029.47.728.16.821.91.318.53.826.72.99.19.015.13.614.91.119.82.823.82.813.52.713.45.720.53.924.52.416.74.714.52.623.33.318.73.810.91.316.43.915.31.515.51.412.75.916.62.217.50.5
plus de 1200 (très dense)subalpin supérieur0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.20.20.0.0.0.0.10.0
subalpin inférieur0.0.0.0.0.0.1.40.40.0.1.20.70.0.2.71.90.70.30.0.0.50.50.0.0.0.6.12.20.70.50.0.0.0.0.70.70.0.0.0.2.31.60.40.32.90.70.0.0.0.0.90.1
montagnard supérieur0.0.6.04.29.04.51.70.40.0.2.10.90.0.3.42.01.20.41.00.73.61.31.41.00.0.0.90.93.81.10.0.0.0.2.11.20.0.0.20.22.11.41.10.40.80.40.0.0.0.1.30.1
montagnard inférieur0.0.3.23.26.13.41.30.41.71.22.51.00.0.5.42.30.50.21.60.93.01.10.70.70.0.3.81.93.21.00.0.0.0.0.60.60.60.60.30.20.0.1.10.40.0.0.0.0.70.51.10.1
collinéen/submontagnard2.30.90.0.3.82.70.60.30.80.80.80.60.0.0.0.0.0.0.50.51.30.70.0.0.0.0.0.2.10.81.61.60.40.40.0.2.41.50.60.31.11.11.20.50.0.0.0.1.40.70.70.1
total2.30.99.25.218.95.95.00.72.51.46.71.60.0.11.53.42.80.53.11.38.41.92.11.20.0.10.82.99.81.71.61.60.40.43.41.53.01.61.10.45.52.43.90.83.80.80.0.2.20.94.10.2
totalsubalpin supérieur0.0.0.0.0.0.0.80.30.0.0.40.40.0.0.0.18.91.30.0.0.0.0.0.0.0.2.81.60.70.50.0.0.0.0.0.0.0.5.50.92.31.60.40.316.81.50.0.0.0.5.10.3
subalpin inférieur0.0.19.47.20.0.17.91.20.0.17.32.40.0.34.45.035.71.50.0.12.72.18.52.239.27.648.74.420.22.20.0.2.41.228.83.30.0.15.61.438.45.029.31.835.71.92.22.20.0.20.40.5
montagnard supérieur0.0.47.58.942.57.229.21.41.11.129.22.90.0.37.55.227.91.413.82.228.02.754.13.523.96.625.24.230.82.50.0.11.12.438.53.80.60.626.31.733.84.923.71.726.31.834.48.02.20.924.40.5
montagnard inférieur10.21.927.27.747.57.329.01.430.34.631.23.00.0.23.74.210.81.043.03.534.82.927.73.023.76.915.63.429.32.432.15.934.63.527.13.419.43.618.11.614.63.826.61.89.61.137.08.428.42.722.70.5
collinéen/submontagnard89.81.96.04.29.94.523.11.368.64.721.82.8100.0.4.42.26.80.743.23.524.52.69.72.313.25.17.82.619.02.167.95.951.93.75.61.980.13.734.51.711.02.819.91.611.61.326.57.569.42.827.40.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 07.07.2020 #815326/281657
IFN4
surface forestière
caractère naturel de la proportion de résineux
unité d'interprétation: région de production
unité: 1000 ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2009/17
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
caractère naturel de la proportion de résineux1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
pas d'indication1.2410.0.0.0.0.6580.6582.429
très peu naturel16.01126.1829.9828.284.920105.14
peu naturel33.0739.2740.5623.494.321140.43
semi-naturel81.6497.4358.6541.7611.013290.42
d'aspect naturel44.2657.9522.9929.5868.34222.93
aire des forêts résineuses21.295.21963.25247.3260.85397.62
total197.11225.71215.11370.81150.021158.71
© WSL, Inventaire forestier national suisse, 25.05.2020 #815327/281658
IFN3
surface forestière
indice de densité du peuplement · étage de végétation (forêt)
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
état2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Suisse
indice de densité du peuplementétage de végétation (forêt) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
jusqu'à 400 (peu dense)subalpin supérieur0.0.0.0.0.0.0.40.20.0.0.0.0.0.0.0.6.00.90.0.0.0.0.0.0.0.1.11.10.0.0.0.0.0.0.0.0.0.1.70.61.81.80.0.7.01.10.0.0.0.1.70.2
subalpin inférieur0.0.8.15.50.0.6.20.80.0.6.51.70.0.16.64.310.91.10.0.3.51.33.01.57.55.015.43.48.01.70.0.0.0.11.92.80.0.4.80.913.44.011.31.410.61.42.82.80.0.6.70.3
montagnard supérieur0.0.8.15.510.24.97.60.90.0.8.92.00.0.12.33.87.20.93.61.47.61.810.82.77.35.19.63.06.51.60.0.5.21.810.22.60.0.10.21.37.92.95.41.18.61.35.53.70.50.56.70.3
montagnard inférieur4.71.40.0.3.82.66.60.95.22.311.82.40.0.5.62.73.10.69.62.310.72.16.91.96.44.53.52.03.51.15.33.09.72.24.81.92.51.56.81.10.0.9.71.44.60.913.16.59.11.86.30.3
collinéen/submontagnard35.93.00.0.3.23.28.20.920.43.55.81.712.512.41.61.61.90.513.22.57.31.82.41.26.24.42.61.53.71.216.54.914.52.90.90.929.53.911.71.44.92.84.51.06.71.17.15.122.32.49.20.4
total40.63.016.27.317.16.029.01.525.63.733.03.112.512.436.25.329.21.626.53.129.12.923.23.327.47.932.24.421.72.421.85.429.43.527.83.732.04.135.12.128.05.030.92.037.62.028.57.832.02.530.60.6
401 à 800 (moyennement dense)subalpin supérieur0.0.0.0.0.0.0.40.20.0.0.0.0.0.0.0.8.01.00.0.0.0.0.0.0.0.0.0.0.40.40.0.0.0.0.0.0.0.2.10.61.31.30.0.6.71.10.0.0.0.2.00.2
subalpin inférieur0.0.8.25.60.0.7.50.90.0.5.01.50.0.9.23.516.31.30.0.4.51.54.71.718.27.315.53.96.11.60.0.0.80.812.32.90.0.6.71.19.33.714.11.614.41.50.0.0.0.8.30.4
montagnard supérieur0.0.12.36.66.94.112.21.11.31.38.41.90.0.8.53.415.31.34.51.510.72.228.43.38.44.811.73.414.32.20.0.6.01.915.43.10.70.712.61.415.04.211.51.59.01.312.65.81.20.710.50.4
montagnard inférieur4.71.411.16.210.74.814.21.218.24.27.52.00.0.8.23.35.30.823.43.314.02.418.83.114.66.36.32.614.32.215.24.815.32.815.73.111.93.17.21.214.44.512.21.55.00.915.37.214.32.310.80.4
collinéen/submontagnard43.63.24.14.13.72.610.11.035.75.112.62.475.016.21.31.34.10.717.82.99.92.07.42.34.83.31.91.410.91.942.56.630.63.72.51.434.64.617.81.63.02.18.01.23.50.813.25.636.73.013.70.4
total48.33.235.69.321.36.444.41.755.25.133.63.375.016.227.25.448.91.845.73.839.03.459.24.246.09.135.55.146.03.157.76.552.64.046.04.547.24.846.42.243.06.245.82.338.62.241.07.952.23.045.40.7
801 à 1200 (dense)subalpin supérieur0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.50.60.0.0.0.0.0.0.0.1.11.10.0.0.0.0.0.0.0.0.0.0.80.40.0.0.0.3.50.80.0.0.0.0.80.1
subalpin inférieur0.0.3.03.00.0.3.10.60.0.3.21.20.0.5.92.97.81.00.0.3.31.30.0.7.14.89.23.04.51.40.0.1.41.05.82.00.0.2.90.77.53.23.50.98.31.20.0.0.0.3.90.3
montagnard supérieur0.0.22.38.319.46.26.40.90.0.11.42.10.0.12.84.05.30.84.51.56.41.811.42.76.04.36.02.64.61.40.0.1.10.810.12.50.0.2.90.77.83.45.41.15.61.014.26.80.50.55.30.3
montagnard inférieur0.40.48.94.518.96.36.70.95.02.411.22.10.0.6.62.71.80.510.12.38.41.93.81.76.04.34.12.210.51.88.43.67.82.24.41.80.0.3.40.83.02.14.61.01.10.48.75.75.11.45.00.3
collinéen/submontagnard9.01.93.03.00.0.5.50.88.22.94.21.512.512.40.0.1.40.410.82.46.41.70.0.0.0.3.21.94.11.212.14.47.12.02.51.415.43.65.71.01.51.55.51.00.90.47.65.48.21.84.80.3
total9.41.937.18.738.37.721.71.413.23.530.13.112.512.425.45.218.91.425.43.324.43.015.33.119.16.823.64.623.72.720.55.417.43.022.83.615.43.615.71.619.84.818.91.819.51.730.58.513.72.219.70.5
plus de 1200 (très dense)subalpin supérieur0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.70.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.20.20.0.0.0.0.10.1
subalpin inférieur0.0.0.0.0.0.1.10.40.0.1.90.90.0.1.61.61.20.40.0.0.0.0.0.3.83.76.32.50.70.50.0.0.0.0.80.80.0.0.20.24.92.80.50.33.40.80.0.0.0.1.00.1
montagnard supérieur0.0.4.14.16.94.11.40.40.0.0.50.50.0.2.71.81.00.40.50.54.11.42.31.30.0.1.21.24.51.30.0.0.0.1.81.20.0.1.40.52.92.02.00.70.80.40.0.0.0.1.40.2
montagnard inférieur0.40.47.05.012.05.21.80.53.21.81.00.70.0.7.03.00.10.11.81.02.91.20.0.3.83.71.41.42.30.90.0.0.70.70.90.92.91.70.60.30.0.1.10.50.0.0.0.0.30.31.20.1
collinéen/submontagnard1.30.70.0.4.43.10.70.32.91.60.0.0.0.0.0.0.0.0.0.0.50.50.0.0.0.0.0.1.10.60.0.0.0.0.0.2.51.50.60.41.51.50.60.30.0.0.0.1.80.90.60.1
total1.70.911.16.323.36.74.90.86.12.43.31.20.0.11.33.73.00.62.31.27.61.92.31.37.55.08.83.08.61.80.0.0.70.73.41.75.42.22.80.79.23.64.41.04.40.90.0.2.21.04.30.3
totalsubalpin supérieur0.0.0.0.0.0.0.80.30.0.0.0.0.0.0.0.17.31.40.0.0.0.0.0.0.0.2.21.50.40.40.0.0.0.0.0.0.0.4.60.93.12.20.20.217.41.70.0.0.0.4.70.3
subalpin inférieur0.0.19.27.90.0.17.91.30.0.16.62.50.0.33.45.536.21.70.0.11.22.27.72.236.58.746.54.919.32.50.0.2.11.230.83.80.0.14.61.535.15.929.42.036.82.02.82.80.0.19.90.5
montagnard supérieur0.0.46.79.643.47.827.61.51.31.329.33.10.0.36.35.828.71.613.22.328.83.053.03.721.77.628.44.829.92.90.0.12.32.737.54.20.70.727.01.933.65.724.31.924.01.932.38.82.11.023.90.5
montagnard inférieur10.22.027.08.145.37.929.31.531.65.031.53.30.0.27.44.810.41.145.03.835.93.229.63.330.78.615.23.830.62.828.86.033.43.825.83.617.23.718.01.717.34.827.52.010.71.337.19.328.83.023.30.6
collinéen/submontagnard89.82.07.05.011.35.024.51.467.15.122.63.0100.0.3.02.17.40.941.93.724.12.99.82.511.05.37.72.719.82.471.26.052.24.05.92.282.13.735.81.910.83.918.61.711.11.427.98.569.03.028.30.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 07.07.2020 #815328/281659
IFN3
surface forestière
indice de densité du peuplement · étage de végétation (forêt)
unité d'interprétation: canton
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Suisse
indice de densité du peuplementétage de végétation (forêt) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
jusqu'à 400 (peu dense)subalpin supérieur0.0.0.0.0.0.0.60.30.0.0.0.0.0.0.0.9.11.00.0.0.0.0.0.0.0.1.11.00.0.0.0.0.0.0.0.0.0.4.90.81.51.50.20.29.11.20.0.0.0.2.90.2
subalpin inférieur0.0.7.85.30.0.7.50.90.0.7.31.80.0.19.94.313.81.10.0.3.91.33.61.615.56.118.53.58.91.70.0.0.60.615.62.90.0.7.61.015.83.912.71.413.21.42.62.60.0.8.50.3
montagnard supérieur0.0.7.85.310.24.97.80.90.0.9.12.00.0.14.73.88.50.93.51.47.41.811.22.76.44.59.12.87.21.60.0.5.11.811.92.60.0.12.21.311.63.36.11.19.41.25.13.40.50.57.50.3
montagnard inférieur4.61.40.0.3.82.66.40.85.02.211.32.30.0.5.02.53.80.69.52.210.42.16.71.98.95.03.31.93.61.15.33.09.52.25.72.02.41.48.01.12.41.69.51.34.40.912.36.19.41.86.40.3
collinéen/submontagnard35.73.00.0.3.23.28.00.920.73.65.61.626.314.51.51.51.90.513.62.57.11.82.31.15.43.92.51.43.41.116.54.914.82.90.80.830.03.911.61.35.02.55.11.06.81.09.25.322.12.49.00.4
total40.33.015.67.117.16.030.31.425.73.833.33.026.314.541.14.937.11.526.63.128.82.923.93.336.37.534.44.323.02.321.85.430.03.534.03.632.44.044.21.936.34.733.61.942.91.929.27.432.02.534.30.6
401 à 800 (moyennement dense)subalpin supérieur0.0.0.0.0.0.0.50.20.0.0.0.0.0.0.0.7.50.90.0.0.0.0.0.0.0.0.0.0.40.40.0.0.0.0.0.0.0.2.10.61.11.10.0.6.41.00.0.0.0.2.10.2
subalpin inférieur0.0.7.95.40.0.7.60.90.0.5.31.50.0.9.53.414.61.20.0.5.31.64.61.715.96.515.83.86.81.60.0.0.80.811.02.60.0.6.31.08.73.213.31.513.31.40.0.0.0.8.10.3
montagnard supérieur0.0.11.86.46.94.111.91.12.51.88.11.80.0.7.73.113.21.15.01.610.92.228.33.37.44.211.13.314.32.10.0.5.91.914.52.90.70.711.31.214.93.911.21.48.51.111.85.41.20.710.10.4
montagnard inférieur4.71.410.66.010.74.813.51.217.44.07.21.90.0.7.43.04.70.723.03.213.62.318.33.012.85.66.02.513.12.015.24.815.52.814.02.811.63.15.91.011.73.711.61.44.30.814.26.814.52.310.00.4
collinéen/submontagnard43.73.23.93.93.72.69.71.035.14.912.62.363.216.11.21.23.40.617.52.99.62.07.22.24.32.91.81.310.41.742.56.630.13.72.31.334.44.614.61.42.41.77.61.23.40.712.35.236.23.012.60.4
total48.33.134.29.121.36.443.31.755.05.033.23.263.216.125.85.043.31.645.53.839.53.458.44.140.48.234.84.944.93.057.76.552.23.941.84.246.64.840.31.938.85.543.62.235.82.038.37.451.93.042.90.6
801 à 1200 (dense)subalpin supérieur0.0.0.0.0.0.0.0.0.0.0.50.50.0.0.0.2.30.50.0.0.0.0.0.0.0.1.01.00.0.0.0.0.0.0.0.0.0.0.60.30.0.0.0.3.10.70.0.0.0.0.70.1
subalpin inférieur0.0.2.82.80.0.3.30.60.0.3.11.20.0.5.32.66.90.80.0.3.21.30.0.6.24.28.82.84.51.30.0.1.30.95.21.80.0.2.40.66.12.63.60.87.41.10.0.0.0.3.70.2
montagnard supérieur0.0.25.38.619.46.26.20.80.0.11.42.00.0.11.63.74.80.74.51.56.81.811.82.75.23.85.72.54.71.30.0.1.10.79.12.30.0.2.40.66.42.85.11.04.90.913.26.40.50.55.00.3
montagnard inférieur0.40.48.54.418.96.36.70.94.82.311.22.10.0.6.02.41.50.49.92.38.21.83.71.65.23.83.92.010.41.88.43.67.72.23.91.60.0.2.80.72.41.74.20.91.00.412.26.25.51.54.70.3
collinéen/submontagnard9.31.92.82.80.0.5.30.87.82.84.01.410.510.50.0.1.20.410.62.36.21.70.0.0.0.3.01.83.71.112.14.47.02.03.01.415.73.54.70.92.51.75.01.01.00.47.15.18.11.84.50.3
total9.71.939.58.738.37.721.41.412.63.430.33.010.510.522.94.716.71.225.03.224.33.015.53.016.75.922.44.423.32.620.55.417.13.021.13.215.73.512.91.417.44.118.01.717.31.532.58.214.02.218.60.5
plus de 1200 (très dense)subalpin supérieur0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.60.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.20.20.0.0.0.0.10.0
subalpin inférieur0.0.0.0.0.0.1.00.30.0.1.80.90.0.1.51.51.10.40.0.0.0.0.0.3.33.36.02.40.70.50.0.0.0.0.70.70.0.0.20.24.02.30.40.33.00.70.0.0.0.1.00.1
montagnard supérieur0.0.3.93.96.94.11.50.40.0.0.50.50.0.2.41.70.90.31.00.74.01.42.31.30.0.1.11.14.51.30.0.0.0.1.61.10.0.1.30.42.41.62.30.70.80.40.0.0.0.1.40.2
montagnard inférieur0.40.46.84.912.05.21.80.54.02.00.90.60.0.6.32.70.20.21.81.02.91.10.0.3.33.31.31.32.50.90.0.0.60.60.80.82.81.70.50.30.0.1.20.50.0.0.0.0.30.31.20.1
collinéen/submontagnard1.30.70.0.4.43.10.60.32.81.60.0.0.0.0.0.0.0.0.0.0.50.50.0.0.0.0.0.1.00.60.0.0.0.0.0.2.41.40.70.31.21.20.60.30.0.0.0.1.80.90.50.1
total1.70.810.76.123.36.75.00.76.72.53.21.20.0.10.23.32.90.62.81.27.41.82.31.36.64.58.42.98.71.70.0.0.60.63.01.55.32.22.60.67.52.94.70.94.00.80.0.2.21.04.20.3
totalsubalpin supérieur0.0.0.0.0.0.1.10.40.0.0.50.50.0.0.0.19.41.30.0.0.0.0.0.0.0.2.11.50.40.40.0.0.0.0.0.0.0.7.61.02.61.80.40.318.81.60.0.0.0.5.80.3
subalpin inférieur0.0.18.57.70.0.19.41.30.0.17.52.50.0.36.25.336.51.60.0.12.42.28.22.341.08.349.14.820.92.50.0.2.71.332.53.60.0.16.41.534.65.330.12.036.81.92.62.60.0.21.30.5
montagnard supérieur0.0.48.89.443.47.827.51.42.51.829.13.00.0.36.35.527.41.514.02.329.12.953.63.619.06.727.04.630.72.80.0.12.12.637.04.00.70.727.11.735.35.424.71.823.71.830.28.42.10.924.00.5
montagnard inférieur10.02.025.97.845.37.928.41.531.24.930.73.20.0.24.84.410.21.044.23.835.03.128.83.230.38.014.53.729.62.728.86.033.43.724.43.416.83.617.21.516.54.326.51.99.61.238.78.929.73.022.20.5
collinéen/submontagnard90.02.06.84.911.35.023.61.466.35.022.23.0100.0.2.71.96.50.841.83.723.52.89.52.49.74.77.32.618.52.271.26.051.94.06.02.082.53.631.61.611.13.518.21.611.11.328.68.368.23.026.70.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 07.07.2020 #815329/281660
IFN4
surface forestière
indice de densité du peuplement · étage de végétation (forêt)
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
état2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Suisse
indice de densité du peuplementétage de végétation (forêt) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
jusqu'à 400 (peu dense)subalpin supérieur0.0.0.0.0.0.0.40.20.0.0.0.0.0.0.0.5.20.80.0.0.0.0.0.0.0.1.11.10.0.0.0.0.0.0.0.0.0.1.70.60.0.0.0.5.81.10.0.0.0.1.50.2
subalpin inférieur0.0.4.14.10.0.5.80.80.0.6.11.70.0.12.53.910.61.10.0.4.01.31.71.27.55.016.53.57.51.70.0.0.0.10.42.60.0.4.20.97.63.312.21.511.41.42.82.80.0.6.50.3
montagnard supérieur0.0.8.15.53.82.57.60.90.0.7.91.90.0.12.33.87.61.03.11.47.11.811.32.77.35.19.93.16.11.50.0.4.21.78.62.40.0.8.61.25.32.55.11.17.61.212.15.80.50.56.30.3
montagnard inférieur3.31.20.0.12.64.77.30.95.52.512.52.50.0.8.23.22.90.69.12.27.41.89.32.310.25.63.41.97.51.73.82.69.02.24.21.83.71.95.91.00.0.10.71.45.21.05.53.711.12.06.60.3
collinéen/submontagnard35.22.90.0.3.23.28.81.021.33.87.01.925.016.21.61.63.10.614.42.56.81.72.81.56.24.42.91.74.51.313.14.516.83.10.90.928.03.89.61.33.02.14.31.06.71.16.04.323.52.59.40.4
total38.52.912.26.619.65.829.91.526.84.133.42.925.016.234.75.229.41.526.63.025.32.725.13.231.27.933.84.125.52.616.94.930.03.624.23.631.83.930.02.015.94.332.32.036.62.026.46.935.02.530.30.6
401 à 800 (moyennement dense)subalpin supérieur0.0.0.0.0.0.0.40.20.0.0.0.0.0.0.0.8.11.00.0.0.0.0.0.0.0.0.0.0.40.40.0.0.0.0.0.0.0.1.90.63.12.20.0.7.71.20.0.0.0.2.10.2
subalpin inférieur0.0.8.15.50.0.7.30.90.0.3.71.30.0.10.03.515.81.30.0.4.21.56.01.914.66.811.63.46.11.60.0.0.80.812.32.80.0.6.71.114.74.412.61.514.81.60.0.0.0.8.00.4
montagnard supérieur0.0.12.36.610.15.012.61.11.31.39.72.10.0.12.43.913.41.25.01.511.12.228.83.46.04.310.03.114.62.30.0.7.12.016.13.10.70.712.41.413.04.111.61.510.01.313.16.50.80.610.60.4
montagnard inférieur5.61.511.16.28.24.713.31.217.54.07.72.00.0.6.93.05.40.824.03.318.82.717.62.98.44.86.42.611.82.016.74.918.43.113.13.08.82.67.11.212.84.311.51.44.40.922.98.213.72.210.60.4
collinéen/submontagnard44.33.23.03.00.0.11.31.138.95.210.52.262.518.21.31.33.00.617.32.911.82.26.32.14.83.32.71.69.81.846.26.729.33.62.51.438.84.719.41.74.82.88.91.33.70.821.87.934.73.013.90.4
total49.93.234.49.518.46.344.91.757.75.131.63.362.518.230.65.345.61.846.33.746.03.658.84.033.88.730.84.842.73.263.06.455.54.044.04.448.24.847.52.248.66.244.52.340.62.257.99.049.33.045.30.7
801 à 1200 (dense)subalpin supérieur0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.20.60.0.0.0.0.0.0.0.1.11.10.0.0.0.0.0.0.0.0.0.0.80.40.0.0.0.3.50.80.0.0.0.0.90.1
subalpin inférieur0.0.7.05.00.0.3.40.60.0.4.61.40.0.6.33.08.01.00.0.3.01.20.0.10.75.513.23.54.51.40.0.1.41.08.12.40.0.3.70.87.83.43.10.86.71.10.0.0.0.4.10.3
montagnard supérieur0.0.26.48.822.66.76.00.80.0.9.91.90.0.10.23.76.20.94.61.66.91.812.12.78.44.87.32.84.71.40.0.1.00.711.92.80.0.4.60.912.34.15.21.05.81.07.15.10.80.65.60.3
montagnard inférieur0.90.68.94.512.54.76.90.95.12.59.82.10.0.8.33.22.00.510.72.46.31.72.71.512.26.04.12.28.21.78.43.64.61.67.62.42.91.74.20.94.52.64.61.01.10.54.34.33.31.24.80.3
collinéen/submontagnard9.01.94.14.16.33.53.90.76.02.65.21.612.512.40.0.1.40.410.22.34.91.50.60.60.0.0.80.84.81.311.84.34.91.71.71.213.43.36.11.10.0.4.81.00.80.40.0.9.91.94.40.3
total9.91.946.49.841.47.520.21.411.13.429.53.112.512.424.85.120.81.525.43.321.22.815.43.031.28.226.44.622.32.620.15.311.92.629.23.816.43.619.31.824.75.317.61.818.01.611.46.314.12.219.80.5
plus de 1200 (très dense)subalpin supérieur0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.80.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.20.20.40.30.0.0.0.0.20.1
subalpin inférieur0.0.0.0.0.0.1.30.40.0.2.31.00.0.4.62.61.80.50.0.0.0.0.0.3.83.75.12.21.20.70.0.0.0.0.0.0.0.0.0.4.92.81.40.63.80.80.0.0.0.1.30.2
montagnard supérieur0.0.0.0.6.94.11.40.40.0.1.80.90.0.1.31.31.50.40.50.53.51.30.80.70.0.1.21.24.51.30.0.0.0.0.90.90.0.1.40.53.02.12.50.70.60.30.0.0.0.1.40.2
montagnard inférieur0.40.47.05.011.95.31.80.53.52.01.40.80.0.4.02.20.10.11.20.83.41.30.0.0.0.1.41.43.11.10.0.1.41.00.90.91.81.30.80.40.0.0.90.40.0.4.34.30.70.51.20.2
collinéen/submontagnard1.30.70.0.1.91.90.50.31.01.00.0.0.0.0.0.0.0.0.0.0.50.50.0.0.0.1.41.40.70.50.0.1.30.90.80.81.81.30.80.43.02.10.60.40.0.0.0.0.90.60.50.1
total1.70.97.05.020.76.55.00.84.42.25.51.50.0.9.93.64.20.71.71.07.51.80.80.73.83.79.03.19.51.90.0.2.61.32.61.53.61.83.20.810.83.95.61.14.80.94.34.31.60.84.60.3
totalsubalpin supérieur0.0.0.0.0.0.0.80.30.0.0.0.0.0.0.0.17.31.40.0.0.0.0.0.0.0.2.21.50.40.40.0.0.0.0.0.0.0.4.60.93.12.20.20.217.41.70.0.0.0.4.70.3
subalpin inférieur0.0.19.27.90.0.17.91.30.0.16.62.50.0.33.45.536.21.70.0.11.22.27.72.236.58.746.54.919.32.50.0.2.11.230.83.80.0.14.61.535.15.929.42.036.82.02.82.80.0.19.90.5
montagnard supérieur0.0.46.79.643.47.827.61.51.31.329.33.10.0.36.35.828.71.613.22.328.83.053.03.721.77.628.44.829.92.90.0.12.32.737.54.20.70.727.01.933.65.724.31.924.01.932.38.82.11.023.90.5
montagnard inférieur10.22.027.08.145.37.929.31.531.65.031.53.30.0.27.44.810.41.145.03.835.93.229.63.330.78.615.23.830.62.828.86.033.43.825.83.617.23.718.01.717.34.827.52.010.71.337.19.328.83.023.30.6
collinéen/submontagnard89.82.07.05.011.35.024.51.467.15.122.63.0100.0.3.02.17.40.941.93.724.12.99.82.511.05.37.72.719.82.471.26.052.24.05.92.282.13.735.81.910.83.918.61.711.11.427.98.569.03.028.30.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 07.07.2020 #815330/281661
IFN3
surface forestière
indice de densité du peuplement · étage de végétation (forêt)
unité d'interprétation: canton
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Suisse
indice de densité du peuplementétage de végétation (forêt) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
jusqu'à 400 (peu dense)subalpin supérieur0.0.0.0.0.0.0.60.30.0.0.0.0.0.0.0.9.21.00.0.0.0.0.0.0.0.1.11.00.0.0.0.0.0.0.0.0.0.4.90.81.41.40.40.39.21.20.0.0.0.2.90.2
subalpin inférieur0.0.7.85.30.0.7.90.90.0.7.21.80.0.19.64.213.91.10.0.3.81.33.51.615.56.118.53.58.61.70.0.0.60.615.42.90.0.7.41.016.63.913.11.413.41.42.52.50.0.8.60.3
montagnard supérieur0.0.7.85.310.24.98.00.90.0.9.02.00.0.14.43.88.70.93.51.47.71.811.62.76.44.59.12.87.01.50.0.5.11.811.72.60.0.12.41.311.33.25.91.19.41.25.03.30.50.57.60.3
montagnard inférieur4.61.40.0.3.82.66.30.85.02.211.72.30.0.6.42.84.00.79.42.210.72.17.21.98.95.03.31.93.91.15.33.09.42.26.42.13.41.78.31.12.31.69.31.34.30.811.95.99.41.86.50.3
collinéen/submontagnard36.02.90.0.3.23.27.90.920.73.65.51.626.314.51.51.51.80.413.52.57.01.72.31.15.43.92.51.43.71.116.54.914.72.90.80.829.53.811.71.34.92.45.01.06.71.08.95.122.12.48.90.3
total40.53.015.67.117.16.030.61.425.73.833.43.026.314.542.04.937.71.526.53.129.22.824.73.236.37.534.44.323.12.221.85.429.73.534.33.632.84.044.71.836.54.733.71.943.01.928.37.132.02.534.60.6
401 à 800 (moyennement dense)subalpin supérieur0.0.0.0.0.0.0.50.20.0.0.0.0.0.0.0.7.40.90.0.0.0.0.0.0.0.0.0.0.40.40.0.0.0.0.0.0.0.2.00.61.01.00.0.6.51.00.0.0.0.2.10.2
subalpin inférieur0.0.7.95.40.0.7.50.90.0.5.21.40.0.9.43.414.31.20.0.5.21.64.51.615.96.515.83.86.61.60.0.0.80.810.92.50.0.6.21.08.43.113.01.513.11.40.0.0.0.7.90.3
montagnard supérieur0.0.11.86.46.94.112.21.12.51.88.51.80.0.7.63.012.91.15.51.710.72.127.83.27.44.211.13.314.22.10.0.5.81.814.32.80.70.711.31.216.04.011.81.48.41.111.45.31.20.710.20.4
montagnard inférieur4.61.410.66.010.74.813.21.117.44.07.11.90.0.7.32.94.70.722.93.213.82.318.73.012.85.66.02.513.12.015.24.815.32.813.82.811.43.06.01.011.43.611.31.34.30.816.87.014.52.39.90.4
collinéen/submontagnard43.53.13.93.93.72.69.51.035.14.912.52.363.216.11.21.23.40.617.42.89.92.07.02.24.32.91.81.310.71.742.56.629.73.62.21.334.54.514.51.32.41.77.81.23.40.711.95.136.23.012.60.4
total48.13.134.29.121.36.442.91.755.05.033.33.263.216.125.44.942.71.645.93.839.73.357.94.040.48.234.84.945.12.957.76.551.63.941.24.146.54.740.01.939.25.443.82.235.72.040.27.151.93.042.70.6
801 à 1200 (dense)subalpin supérieur0.0.0.0.0.0.0.0.0.0.0.50.50.0.0.0.2.20.50.0.0.0.0.0.0.0.1.01.00.0.0.0.0.0.0.0.0.0.0.60.30.0.0.0.3.00.70.0.0.0.0.70.1
subalpin inférieur0.0.2.82.80.0.3.30.60.0.3.11.10.0.5.32.66.70.80.0.3.11.20.0.6.24.28.82.84.41.30.0.1.30.95.81.90.0.2.30.65.92.63.50.87.31.00.0.0.0.3.70.2
montagnard supérieur0.0.25.38.619.46.26.20.80.0.11.32.00.0.11.43.64.80.74.41.56.71.711.52.65.23.85.72.55.21.40.0.1.00.78.92.20.0.2.30.66.22.75.01.04.80.912.86.20.50.55.00.3
montagnard inférieur0.40.48.54.418.96.36.70.84.82.311.12.10.0.5.92.41.50.49.92.28.01.83.71.65.23.83.92.010.11.78.43.67.62.13.91.60.0.2.80.72.41.74.10.90.90.411.86.05.51.54.60.3
collinéen/submontagnard9.31.92.82.80.0.5.20.87.82.84.01.410.510.50.0.1.20.410.62.36.11.60.0.0.0.3.01.83.61.112.14.46.92.03.01.415.43.54.60.82.41.74.90.91.00.46.94.98.11.84.40.3
total9.61.939.58.738.37.721.41.412.63.430.13.010.510.522.64.616.41.224.93.223.92.915.23.016.75.922.44.423.42.520.55.416.93.021.53.215.43.512.71.316.93.917.61.717.11.531.67.914.02.218.40.5
plus de 1200 (très dense)subalpin supérieur0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.60.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.20.20.0.0.0.0.10.0
subalpin inférieur0.0.0.0.0.0.1.00.30.0.1.80.90.0.1.51.51.20.40.0.0.0.0.0.3.33.36.02.40.70.50.0.0.0.0.70.70.0.0.20.23.92.20.40.33.10.70.0.0.0.1.00.1
montagnard supérieur0.0.3.93.96.94.11.50.40.0.0.50.50.0.2.41.61.10.41.00.74.01.42.21.30.0.1.11.14.41.30.0.0.0.1.51.10.0.1.30.42.31.52.20.70.80.40.0.0.0.1.40.2
montagnard inférieur0.40.46.84.912.05.21.80.44.02.00.90.60.0.6.22.60.20.21.81.02.81.10.0.3.33.31.31.32.40.90.0.0.60.60.80.82.81.60.50.30.0.1.20.50.0.0.0.0.30.31.20.1
collinéen/submontagnard1.30.70.0.4.43.10.80.32.81.60.0.0.0.0.0.0.0.0.0.0.50.50.0.0.0.0.0.1.00.60.0.1.10.80.0.2.41.40.70.31.21.20.90.40.0.0.0.1.80.90.60.1
total1.70.810.76.123.36.75.10.76.72.53.21.20.0.10.03.33.10.62.81.27.31.82.21.36.64.58.42.98.41.60.0.1.81.03.01.55.22.12.60.67.32.85.01.04.10.80.0.2.21.04.30.3
totalsubalpin supérieur0.0.0.0.0.0.1.10.40.0.0.50.50.0.0.0.19.41.30.0.0.0.0.0.0.0.2.11.50.40.40.0.0.0.0.0.0.0.7.51.02.51.80.60.418.91.60.0.0.0.5.80.3
subalpin inférieur0.0.18.57.70.0.19.71.30.0.17.42.50.0.35.75.336.11.60.0.12.12.28.02.241.08.349.14.820.32.40.0.2.61.332.73.60.0.16.11.434.95.330.01.937.01.92.52.50.0.21.30.5
montagnard supérieur0.0.48.89.443.47.827.91.42.51.829.23.00.0.35.85.427.61.514.52.329.02.953.13.619.06.727.04.630.82.70.0.11.92.636.53.90.70.727.31.735.85.324.91.823.41.729.38.12.10.924.20.5
montagnard inférieur10.01.925.97.845.37.928.01.531.24.930.93.20.0.25.94.510.41.043.93.735.33.129.53.330.38.014.53.729.52.628.86.033.03.724.83.417.53.617.61.516.04.225.91.99.61.140.58.929.73.022.20.5
collinéen/submontagnard90.01.96.84.911.35.023.41.466.35.022.02.9100.0.2.71.96.40.741.53.723.52.89.32.49.74.77.32.619.02.271.26.052.54.06.02.081.83.731.51.610.83.418.61.611.11.327.78.268.23.026.50.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 07.07.2020 #815331/281662
IFN4
surface forestière
indice de densité du peuplement · étage de végétation (forêt)
unité d'interprétation: canton
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Suisse
indice de densité du peuplementétage de végétation (forêt) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
jusqu'à 400 (peu dense)subalpin supérieur0.0.0.0.0.0.0.60.30.0.0.0.0.0.0.0.8.40.90.0.0.0.0.0.0.0.1.11.00.0.0.0.0.0.0.0.0.0.4.80.80.0.0.20.28.31.20.0.0.0.2.70.2
subalpin inférieur0.0.3.93.90.0.6.90.80.0.6.91.70.0.16.24.013.11.10.0.4.91.41.61.215.56.118.53.58.41.70.0.0.60.614.32.80.0.6.30.910.03.313.41.513.71.42.62.60.0.8.10.3
montagnard supérieur0.0.7.85.33.82.57.70.90.0.8.11.90.0.14.73.88.81.03.51.47.51.812.42.76.44.59.42.96.31.50.0.4.11.79.12.40.0.10.61.210.73.35.31.08.11.111.35.40.50.57.00.3
montagnard inférieur3.31.10.0.12.64.77.10.95.32.412.02.40.0.7.42.93.60.68.92.27.21.89.02.312.25.63.21.87.21.63.82.68.92.23.81.73.61.97.11.02.41.610.81.44.80.95.13.411.42.06.70.3
collinéen/submontagnard35.02.90.0.3.23.28.71.021.63.86.71.836.816.11.51.52.70.614.22.56.61.72.81.45.43.92.81.64.11.213.14.517.13.11.51.128.53.79.51.23.62.04.30.96.71.08.24.623.22.59.10.4
total38.32.911.76.419.65.830.91.426.84.133.62.836.816.139.84.936.61.526.63.026.22.725.83.239.67.335.04.026.12.416.94.930.63.528.73.632.23.838.21.826.64.734.01.941.61.927.26.335.02.533.50.6
401 à 800 (moyennement dense)subalpin supérieur0.0.0.0.0.0.0.50.20.0.0.0.0.0.0.0.7.50.90.0.0.0.0.0.0.0.0.0.0.40.40.0.0.0.0.0.0.0.2.10.62.61.80.0.7.11.10.0.0.0.2.10.2
subalpin inférieur0.0.7.85.30.0.7.70.90.0.4.01.30.0.10.23.414.31.20.0.4.61.56.52.012.86.111.13.36.41.60.0.0.80.811.02.50.0.7.11.014.23.812.21.413.61.40.0.0.0.8.00.3
montagnard supérieur0.0.11.86.410.15.012.41.11.21.29.32.00.0.11.23.612.01.15.51.610.82.228.13.35.23.89.63.014.62.20.0.6.92.015.82.90.70.711.21.212.13.711.71.49.81.212.36.10.80.610.20.4
montagnard inférieur5.51.510.66.08.24.712.71.116.73.97.41.90.0.6.32.74.70.723.63.218.32.617.12.97.44.26.12.511.61.916.74.918.63.113.12.88.52.55.91.010.53.510.71.33.80.821.47.814.42.29.80.4
collinéen/submontagnard44.43.22.82.80.0.10.81.038.15.110.62.252.716.91.21.22.60.517.62.911.52.26.22.04.32.92.61.59.31.746.26.728.83.62.31.338.44.716.31.43.92.38.81.23.60.820.47.434.32.913.00.4
total49.93.133.19.218.46.344.01.756.15.031.33.252.716.928.94.941.11.646.73.745.33.557.84.029.77.729.34.642.43.063.06.455.13.942.14.247.74.742.41.943.25.643.42.237.92.054.08.849.52.943.20.6
801 à 1200 (dense)subalpin supérieur0.0.0.0.0.0.0.0.0.0.0.50.50.0.0.0.2.80.60.0.0.0.0.0.0.0.1.01.00.0.0.0.0.0.0.0.0.0.0.60.30.0.0.0.3.10.70.0.0.0.0.80.1
subalpin inférieur0.0.6.84.90.0.3.40.60.0.4.41.40.0.5.72.77.40.90.0.2.91.20.0.9.44.814.73.54.91.40.0.1.30.97.22.10.0.3.00.76.42.83.30.86.21.00.0.0.0.4.00.2
montagnard supérieur0.0.29.29.022.66.75.70.81.31.310.01.90.0.9.23.45.20.74.51.57.41.811.82.67.44.26.92.75.21.40.0.1.00.711.32.60.0.4.10.810.13.44.91.05.10.96.64.80.80.65.30.3
montagnard inférieur0.80.68.54.412.54.76.90.94.92.49.42.00.0.7.52.91.80.410.52.36.21.62.61.410.75.33.92.07.61.58.43.64.61.66.82.12.81.73.60.83.72.14.20.91.00.44.14.03.31.24.50.3
collinéen/submontagnard8.91.83.93.96.33.53.70.65.72.55.01.610.510.50.0.1.20.410.02.34.81.50.60.60.0.0.70.74.41.211.84.34.81.71.51.113.13.25.00.91.21.24.60.90.80.40.0.9.81.94.10.3
total9.71.948.59.741.47.519.61.311.93.529.33.010.510.522.44.618.41.325.03.321.32.814.93.027.47.227.24.522.02.520.15.311.72.526.83.515.93.516.41.521.44.417.01.616.11.410.76.013.92.218.70.5
plus de 1200 (très dense)subalpin supérieur0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.70.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.20.20.30.20.0.0.0.0.20.1
subalpin inférieur0.0.0.0.0.0.1.50.40.0.2.21.00.0.4.12.41.60.40.0.0.0.0.0.3.33.34.82.11.10.70.0.0.0.0.0.0.0.0.0.4.02.31.30.53.30.70.0.0.0.1.20.1
montagnard supérieur0.0.0.0.6.94.11.70.40.0.1.70.80.0.1.21.21.40.40.50.53.51.31.41.00.0.1.11.14.61.30.0.0.0.0.80.80.0.1.30.42.41.72.70.70.70.30.0.0.0.1.40.2
montagnard inférieur0.40.46.84.911.95.31.80.54.22.11.80.90.0.3.62.00.20.21.20.83.31.20.0.0.0.1.31.33.21.00.0.1.30.90.80.81.81.30.70.30.0.0.80.40.0.8.15.40.70.51.20.1
collinéen/submontagnard1.70.80.0.1.91.90.50.20.90.90.0.0.0.0.0.0.0.0.0.0.50.50.0.0.0.1.31.30.70.50.0.1.30.90.70.72.41.40.80.42.41.70.60.30.0.0.0.0.90.60.50.1
total2.10.96.84.920.76.55.50.85.22.35.81.50.0.9.03.23.90.61.71.07.31.81.41.03.33.38.52.99.51.80.0.2.61.32.31.34.21.92.90.78.83.25.61.04.30.88.15.41.60.84.60.3
totalsubalpin supérieur0.0.0.0.0.0.1.10.40.0.0.50.50.0.0.0.19.41.30.0.0.0.0.0.0.0.2.11.50.40.40.0.0.0.0.0.0.0.7.61.02.61.80.40.318.81.60.0.0.0.5.80.3
subalpin inférieur0.0.18.57.70.0.19.41.30.0.17.52.50.0.36.25.336.51.60.0.12.42.28.22.341.08.349.14.820.92.50.0.2.71.332.53.60.0.16.41.534.65.330.12.036.81.92.62.60.0.21.30.5
montagnard supérieur0.0.48.89.443.47.827.51.42.51.829.13.00.0.36.35.527.41.514.02.329.12.953.63.619.06.727.04.630.72.80.0.12.12.637.04.00.70.727.11.735.35.424.71.823.71.830.28.42.10.924.00.5
montagnard inférieur10.02.025.97.845.37.928.41.531.24.930.73.20.0.24.84.410.21.044.23.835.03.128.83.230.38.014.53.729.62.728.86.033.43.724.43.416.83.617.21.516.54.326.51.99.61.238.78.929.73.022.20.5
collinéen/submontagnard90.02.06.84.911.35.023.61.466.35.022.23.0100.0.2.71.96.50.841.83.723.52.89.52.49.74.77.32.618.52.271.26.051.94.06.02.082.53.631.61.611.13.518.21.611.11.328.68.368.23.026.70.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 07.07.2020 #815332/281663
IFN1
surface forestière
indice de densité du peuplement · étage de végétation (forêt)
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
état1983/85
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
indice de densité du peuplementétage de végétation (forêt) %± %± %± %± %± %± %±
jusqu'à 400 (peu dense)subalpin supérieur0.0.0.40.20.20.28.81.36.51.04.30.82.20.2
subalpin inférieur1.90.310.21.07.91.112.51.512.91.37.51.06.90.3
montagnard supérieur3.10.49.10.98.21.19.31.310.41.215.01.47.50.4
montagnard inférieur8.00.65.20.77.11.15.51.05.00.97.71.16.80.3
collinéen/submontagnard15.30.81.50.41.20.57.01.12.20.616.61.49.20.4
total28.31.026.41.424.61.743.12.137.01.951.21.932.60.6
401 à 800 (moyennement dense)subalpin supérieur0.0.0.20.20.30.26.51.18.91.12.30.62.00.2
subalpin inférieur2.70.413.61.19.91.215.01.517.31.56.81.08.70.4
montagnard supérieur7.00.518.21.316.21.510.41.311.21.311.21.211.30.4
montagnard inférieur15.80.810.91.011.01.34.00.84.40.86.91.011.00.4
collinéen/submontagnard26.81.03.40.65.30.93.90.92.90.711.71.313.70.4
total52.31.146.31.642.82.039.72.244.72.039.01.946.60.7
801 à 1200 (dense)subalpin supérieur0.0.0.20.20.0.2.10.61.50.50.50.30.50.1
subalpin inférieur0.20.15.90.84.50.97.91.28.11.11.20.43.40.2
montagnard supérieur1.80.39.10.98.51.13.60.83.60.73.30.74.40.3
montagnard inférieur7.20.64.70.78.71.11.10.51.30.51.10.45.00.3
collinéen/submontagnard8.90.62.40.53.90.80.20.20.80.42.70.74.70.3
total18.10.822.41.425.61.815.01.615.31.48.91.118.00.5
plus de 1200 (très dense)subalpin supérieur0.0.0.10.10.0.0.0.0.20.20.0.0.00.0
subalpin inférieur0.0.1.70.41.30.51.30.51.30.50.0.0.70.1
montagnard supérieur0.20.11.70.43.10.70.80.41.20.50.20.21.00.1
montagnard inférieur0.70.20.90.32.00.60.0.0.30.20.0.0.70.1
collinéen/submontagnard0.40.10.50.20.50.30.0.0.0.0.80.40.40.1
total1.30.34.90.77.01.02.10.63.00.71.00.42.80.2
totalsubalpin supérieur0.0.1.00.30.50.317.41.717.01.57.11.04.60.3
subalpin inférieur4.90.531.41.423.61.736.82.039.62.015.61.419.80.5
montagnard supérieur12.10.638.01.536.11.924.01.926.41.829.71.724.10.5
montagnard inférieur31.61.021.61.228.81.810.71.311.11.215.71.523.40.6
collinéen/submontagnard51.41.07.90.910.91.211.11.45.90.931.91.628.10.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 25.05.2020 #815333/281664
IFN3
surface forestière
indice de densité du peuplement · étage de végétation (forêt)
unité d'interprétation: canton
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau terrestre IFN3
état2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Suisse
indice de densité du peuplementétage de végétation (forêt) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
jusqu'à 400 (peu dense)subalpin supérieur0.0.0.0.0.0.0.50.20.0.0.0.0.0.0.0.9.00.90.0.0.0.0.0.0.0.0.90.90.0.0.0.0.0.0.0.0.0.5.10.82.31.60.40.38.81.10.0.0.0.2.90.2
subalpin inférieur0.0.6.74.60.0.7.70.80.0.7.81.70.0.17.23.814.11.10.0.3.71.23.21.418.76.220.63.58.31.50.0.0.50.514.72.70.0.7.61.016.63.712.51.314.31.42.52.50.0.8.70.3
montagnard supérieur0.0.6.74.613.04.98.20.90.0.8.31.80.0.14.73.58.90.94.81.57.51.712.22.58.24.68.42.66.81.40.0.4.41.513.92.60.0.12.31.211.03.06.51.08.61.14.93.30.40.47.70.3
montagnard inférieur4.21.23.23.23.42.46.10.85.82.413.02.20.0.6.62.74.00.69.32.110.71.96.91.87.74.33.91.94.61.26.63.39.32.16.42.04.11.97.81.03.21.98.61.24.60.811.25.59.71.86.50.3
collinéen/submontagnard35.62.80.0.2.62.78.00.923.03.74.91.423.813.22.41.71.70.414.82.58.31.72.21.14.83.42.31.33.71.118.44.713.92.60.60.627.63.611.71.25.42.44.80.96.40.98.34.722.82.38.90.3
total39.82.816.56.719.05.630.51.428.84.034.02.823.813.240.94.537.81.428.83.130.22.724.63.039.46.936.04.123.52.225.15.028.23.235.63.431.83.744.51.838.54.532.81.842.61.826.96.632.92.434.70.5
401 à 800 (moyennement dense)subalpin supérieur0.0.0.0.0.0.0.40.20.0.0.0.0.0.0.0.7.20.80.0.0.0.0.0.0.0.0.0.0.30.30.0.0.0.0.0.0.0.1.80.50.90.90.0.6.41.00.0.0.0.2.00.2
subalpin inférieur0.0.9.55.20.0.7.20.80.0.5.31.40.0.10.23.214.11.10.0.4.71.34.71.613.15.514.43.56.41.40.0.0.70.79.82.30.0.6.00.98.83.013.61.413.81.30.0.0.0.7.90.3
montagnard supérieur0.0.14.86.210.94.812.41.02.41.78.61.80.0.7.42.813.11.15.01.511.02.027.33.06.33.69.82.914.01.90.0.5.81.715.92.80.70.711.21.215.73.812.01.48.01.018.06.91.40.710.30.4
montagnard inférieur4.51.312.05.89.44.213.71.117.13.98.51.80.0.7.22.74.80.723.23.113.32.118.32.813.55.36.52.413.51.915.34.617.12.812.82.511.52.96.40.911.23.411.21.34.30.815.56.414.22.210.10.4
collinéen/submontagnard43.23.03.23.23.32.39.40.934.24.711.62.166.714.94.32.13.30.516.52.711.62.06.31.93.92.62.81.610.91.741.96.129.43.31.91.134.84.314.81.32.11.58.01.13.50.711.85.134.72.812.50.4
total47.73.039.48.323.66.343.11.653.74.834.03.066.714.929.24.842.51.544.63.640.53.156.53.836.87.333.54.645.12.857.36.153.03.740.43.947.04.440.21.838.85.144.72.136.01.945.37.450.42.942.80.6
801 à 1200 (dense)subalpin supérieur0.0.0.0.0.0.0.0.0.0.0.40.40.0.0.0.2.20.50.0.0.0.0.0.0.0.1.01.00.0.0.0.0.0.0.0.0.0.0.80.30.0.0.0.3.00.70.0.0.0.0.70.1
subalpin inférieur0.0.2.22.20.0.3.60.60.0.3.41.20.0.4.72.36.70.80.0.3.81.20.0.4.93.39.72.94.41.20.0.1.20.85.31.70.0.2.40.65.42.33.60.87.11.00.0.0.0.3.70.2
montagnard supérieur0.0.24.87.518.75.66.20.80.0.10.81.90.0.11.63.34.80.74.91.55.51.511.72.56.33.66.22.45.61.30.0.1.60.98.72.10.0.2.40.66.62.65.30.94.70.811.65.50.80.65.00.3
montagnard inférieur0.70.56.53.518.25.76.60.84.32.111.01.90.0.5.02.11.60.49.52.17.91.75.31.76.83.93.31.89.71.67.33.28.42.13.11.30.0.2.60.62.11.54.10.81.00.410.05.25.81.54.60.3
collinéen/submontagnard10.21.82.22.20.0.5.00.77.12.63.51.29.59.50.0.1.00.39.62.15.41.50.0.0.0.2.71.63.61.010.33.76.11.73.91.514.83.24.70.82.31.64.80.91.20.46.34.48.21.74.30.2
total10.91.935.67.536.97.021.41.311.33.129.12.89.59.521.24.216.31.224.03.022.62.717.02.918.15.522.94.123.32.417.74.617.32.820.93.014.83.212.81.316.33.717.81.616.91.427.97.514.82.218.30.5
plus de 1200 (très dense)subalpin supérieur0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.60.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.20.20.0.0.0.0.10.0
subalpin inférieur0.0.0.0.0.0.1.20.30.0.1.60.80.0.1.31.31.10.30.0.0.0.0.0.2.82.85.52.21.00.60.0.0.0.0.60.60.0.0.30.23.52.00.40.33.30.70.0.0.0.1.00.1
montagnard supérieur0.0.3.23.26.03.51.30.40.0.0.40.40.0.2.01.41.20.40.90.63.31.21.91.10.0.1.01.04.21.10.0.0.0.1.81.00.0.1.20.41.91.32.00.61.00.40.0.0.0.1.30.1
montagnard inférieur0.40.45.33.810.54.61.60.43.61.80.80.60.0.5.32.30.30.21.71.02.91.10.0.2.82.81.11.12.10.80.0.0.60.60.60.62.51.40.40.20.0.1.30.50.0.0.0.0.30.31.10.1
collinéen/submontagnard1.20.70.0.3.92.80.80.32.51.40.0.0.0.0.0.0.10.10.0.0.40.40.0.0.0.0.0.0.90.50.0.1.00.70.0.4.01.80.60.31.01.00.80.40.0.0.0.1.60.80.60.1
total1.50.88.54.920.55.94.90.76.12.22.91.10.0.8.62.93.40.62.51.16.71.61.91.15.73.97.62.68.21.50.0.1.60.93.11.36.52.22.50.66.42.54.70.94.50.80.0.2.00.94.20.2
totalsubalpin supérieur0.0.0.0.0.0.0.90.30.0.0.40.40.0.0.0.19.01.20.0.0.0.0.0.0.0.1.81.30.30.30.0.0.0.0.0.0.0.7.81.03.21.90.60.318.31.50.0.0.0.5.70.3
subalpin inférieur0.0.18.36.90.0.19.71.20.0.18.12.40.0.33.54.936.11.50.0.12.22.07.92.139.67.550.24.720.12.20.0.2.31.130.43.40.0.16.21.434.35.030.21.838.51.82.52.50.0.21.40.5
montagnard supérieur0.0.49.48.848.67.328.21.42.41.728.12.70.0.35.65.028.01.415.52.327.32.753.13.420.86.425.44.330.62.50.0.11.92.240.33.80.70.727.11.635.25.025.81.822.31.634.58.42.71.024.30.5
montagnard inférieur9.81.827.07.641.47.228.01.430.84.733.32.90.0.24.14.210.81.043.63.634.82.930.53.131.07.514.83.529.92.529.35.835.43.622.93.118.13.517.21.416.63.925.11.79.81.136.78.530.02.822.30.5
collinéen/submontagnard90.21.85.33.89.94.423.21.366.84.820.12.6100.0.6.72.76.20.740.83.525.72.78.52.28.64.17.82.619.02.170.75.850.43.56.41.981.33.631.71.510.83.318.31.511.01.226.37.767.32.926.30.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 07.07.2020 #815334/281665
IFN1
surface forestière
indice de densité du peuplement · étage de végétation (forêt)
unité d'interprétation: région de forêt protectrice
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état1983/85
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
indice de densité du peuplementétage de végétation (forêt) %± %± %± %± %± %± %±
jusqu'à 400 (peu dense)subalpin supérieur0.0.0.50.20.20.29.21.37.01.04.40.82.30.2
subalpin inférieur1.90.310.20.98.01.113.51.513.71.37.31.07.20.3
montagnard supérieur3.20.49.50.98.11.19.81.310.41.214.41.37.70.3
montagnard inférieur7.90.65.80.78.21.15.31.05.10.98.81.17.10.3
collinéen/submontagnard15.40.81.50.41.50.57.31.12.20.617.31.49.30.4
total28.50.927.51.426.01.745.12.038.51.852.21.933.60.6
401 à 800 (moyennement dense)subalpin supérieur0.0.0.20.20.30.26.21.08.61.12.40.61.90.2
subalpin inférieur2.70.313.31.19.91.214.51.516.61.56.40.98.50.4
montagnard supérieur7.10.518.21.216.11.59.91.311.51.311.11.211.30.4
montagnard inférieur15.60.810.81.010.91.24.00.84.20.86.91.010.80.4
collinéen/submontagnard26.70.93.30.65.20.93.80.82.80.611.51.213.40.4
total52.11.145.81.642.52.038.42.143.72.038.21.946.00.7
801 à 1200 (dense)subalpin supérieur0.0.0.20.20.0.2.00.61.40.50.40.30.40.1
subalpin inférieur0.20.15.80.74.20.87.61.18.01.11.20.43.40.2
montagnard supérieur1.80.38.80.98.41.13.70.83.40.73.20.74.30.3
montagnard inférieur7.00.64.40.78.61.11.10.41.30.41.10.44.80.3
collinéen/submontagnard9.00.62.50.53.70.70.20.20.80.32.60.64.70.3
total18.00.821.81.324.91.714.61.514.91.48.41.117.60.5
plus de 1200 (très dense)subalpin supérieur0.0.0.10.10.0.0.0.0.20.20.0.0.00.0
subalpin inférieur0.0.1.70.41.30.41.30.51.30.40.0.0.70.1
montagnard supérieur0.20.11.70.43.00.70.70.41.20.40.30.21.00.1
montagnard inférieur0.70.20.90.31.90.50.0.0.30.20.0.0.70.1
collinéen/submontagnard0.50.10.50.20.50.30.0.0.0.0.80.30.40.1
total1.40.34.90.76.61.02.00.62.90.71.10.42.80.2
totalsubalpin supérieur0.0.1.00.30.50.317.51.617.31.57.21.04.70.3
subalpin inférieur4.90.531.01.423.51.636.92.039.61.914.91.419.80.5
montagnard supérieur12.30.638.31.535.61.924.11.926.41.729.01.624.20.5
montagnard inférieur31.31.021.81.229.61.710.41.210.91.216.81.523.40.5
collinéen/submontagnard51.51.07.90.910.91.211.21.35.80.932.11.627.90.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 25.05.2020 #815335/281666
IFN1
surface forestière
indice de densité du peuplement · étage de végétation (forêt)
unité d'interprétation: région de forêt protectrice
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau terrestre IFN1
état1983/85
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
indice de densité du peuplementétage de végétation (forêt) %± %± %± %± %± %± %±
jusqu'à 400 (peu dense)subalpin supérieur0.0.0.30.10.10.18.30.97.50.75.00.62.30.1
subalpin inférieur2.10.210.10.78.80.814.01.113.30.98.40.77.40.2
montagnard supérieur3.10.39.60.78.60.89.30.910.60.814.00.97.60.2
montagnard inférieur7.90.45.40.58.40.84.70.65.50.68.80.87.00.2
collinéen/submontagnard15.40.52.00.32.40.47.10.81.70.416.31.09.30.3
total28.50.727.31.028.31.243.51.538.61.352.51.333.70.4
401 à 800 (moyennement dense)subalpin supérieur0.0.0.20.10.20.15.70.77.40.72.10.41.70.1
subalpin inférieur2.50.213.20.78.50.817.01.215.91.06.30.78.40.3
montagnard supérieur7.00.416.80.815.71.010.30.910.90.911.30.811.00.3
montagnard inférieur15.20.611.00.710.30.93.90.64.20.65.90.610.50.3
collinéen/submontagnard27.20.73.40.45.80.74.10.62.60.412.10.813.80.3
total52.00.844.61.140.51.441.01.541.01.437.81.345.40.5
801 à 1200 (dense)subalpin supérieur0.0.0.10.10.0.1.40.41.60.30.50.20.40.1
subalpin inférieur0.40.16.90.64.80.66.80.88.30.81.70.43.70.2
montagnard supérieur2.00.28.90.69.00.84.20.65.10.63.00.54.70.2
montagnard inférieur6.70.44.90.56.90.70.70.21.70.41.10.34.60.2
collinéen/submontagnard9.00.42.20.33.80.50.30.20.90.32.10.44.60.2
total18.10.623.00.924.41.213.31.017.51.08.40.818.00.4
plus de 1200 (très dense)subalpin supérieur0.0.0.10.10.0.0.0.0.10.10.10.10.00.0
subalpin inférieur0.00.01.70.31.20.31.30.41.20.30.20.10.70.1
montagnard supérieur0.10.12.20.32.70.50.80.30.90.30.40.21.00.1
montagnard inférieur0.70.10.80.22.20.40.0.0.70.20.0.0.70.1
collinéen/submontagnard0.60.10.40.10.60.20.10.10.10.10.60.20.40.1
total1.50.25.10.56.80.72.20.52.90.51.30.32.90.2
totalsubalpin supérieur0.0.0.60.20.30.115.41.116.61.07.60.74.40.2
subalpin inférieur5.00.331.81.023.31.139.11.538.71.316.51.020.30.3
montagnard supérieur12.20.437.61.136.01.324.71.327.41.228.81.224.30.4
montagnard inférieur30.50.722.10.927.91.29.30.812.10.915.91.022.80.4
collinéen/submontagnard52.30.78.00.612.50.911.61.05.20.631.21.128.20.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 25.05.2020 #815336/281667
IFN2
surface forestière
indice de densité du peuplement · étage de végétation (forêt)
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
état1993/95
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
indice de densité du peuplementétage de végétation (forêt) %± %± %± %± %± %± %±
jusqu'à 400 (peu dense)subalpin supérieur0.0.0.40.20.20.28.61.36.41.03.80.72.10.2
subalpin inférieur1.90.310.51.09.81.211.81.412.31.36.91.07.00.3
montagnard supérieur3.00.48.40.910.01.29.31.39.91.213.31.37.30.3
montagnard inférieur6.60.53.50.65.91.05.21.04.10.87.11.05.60.3
collinéen/submontagnard13.90.71.60.41.70.57.01.12.00.613.61.38.40.4
total25.50.924.51.427.61.742.02.034.81.844.71.930.40.6
401 à 800 (moyennement dense)subalpin supérieur0.0.0.20.20.30.26.51.18.71.12.70.62.00.2
subalpin inférieur2.60.313.01.18.31.114.41.518.41.56.61.08.50.4
montagnard supérieur6.70.517.21.215.41.510.41.310.91.312.61.311.00.4
montagnard inférieur17.00.811.51.012.31.34.40.95.10.95.91.011.70.4
collinéen/submontagnard28.41.03.50.65.00.93.30.82.90.614.21.414.50.4
total54.81.145.41.641.22.038.92.146.02.042.02.047.70.7
801 à 1200 (dense)subalpin supérieur0.0.0.20.20.0.2.10.61.80.50.30.20.50.1
subalpin inférieur0.40.15.70.84.60.97.51.18.11.12.00.63.50.2
montagnard supérieur2.00.39.91.07.21.03.50.84.50.83.60.74.60.3
montagnard inférieur7.00.65.00.77.31.01.10.41.70.52.40.65.00.3
collinéen/submontagnard8.20.62.30.52.60.70.80.41.00.43.60.84.50.3
total17.50.823.11.421.71.715.01.517.01.511.91.318.00.5
plus de 1200 (très dense)subalpin supérieur0.0.0.10.10.0.0.20.20.20.20.30.20.10.0
subalpin inférieur0.0.2.20.51.00.43.10.80.80.40.0.0.90.1
montagnard supérieur0.30.12.50.53.50.70.80.41.00.40.30.21.20.1
montagnard inférieur1.00.21.60.43.40.70.0.0.20.20.30.21.10.1
collinéen/submontagnard0.90.20.60.31.60.50.0.0.0.0.50.30.70.1
total2.20.37.00.89.51.24.00.82.20.61.40.53.90.3
totalsubalpin supérieur0.0.1.00.30.50.317.41.717.01.57.11.04.60.3
subalpin inférieur4.90.531.41.423.61.736.82.039.62.015.61.419.80.5
montagnard supérieur12.10.638.01.536.11.924.01.926.41.829.71.724.10.5
montagnard inférieur31.61.021.61.228.81.810.71.311.11.215.71.523.40.6
collinéen/submontagnard51.41.07.90.910.91.211.11.45.90.931.91.628.10.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 25.05.2020 #815337/281668
IFN2
surface forestière
indice de densité du peuplement · étage de végétation (forêt)
unité d'interprétation: région de forêt protectrice
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état1993/95
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
indice de densité du peuplementétage de végétation (forêt) %± %± %± %± %± %± %±
jusqu'à 400 (peu dense)subalpin supérieur0.0.0.60.20.20.28.81.27.81.05.30.82.50.2
subalpin inférieur2.10.311.81.011.51.212.61.414.71.37.51.08.00.3
montagnard supérieur3.30.49.00.910.31.210.61.311.01.213.41.37.90.4
montagnard inférieur6.60.53.90.66.31.05.00.94.40.88.01.05.90.3
collinéen/submontagnard14.20.71.60.41.70.57.41.11.90.513.61.38.40.4
total26.20.926.91.329.91.744.52.039.91.747.71.832.70.6
401 à 800 (moyennement dense)subalpin supérieur0.0.0.20.10.30.26.21.07.91.02.70.61.90.2
subalpin inférieur2.60.312.51.07.91.013.81.417.11.46.20.98.20.3
montagnard supérieur7.00.516.91.214.91.49.91.39.81.111.71.210.80.4
montagnard inférieur16.60.811.01.012.01.34.10.84.50.85.80.911.20.4
collinéen/submontagnard27.90.93.20.64.70.83.10.72.70.613.41.313.90.4
total54.21.143.81.639.81.937.12.042.01.939.91.845.90.7
801 à 1200 (dense)subalpin supérieur0.0.0.20.10.0.2.00.61.70.50.30.20.50.1
subalpin inférieur0.30.15.70.74.20.87.01.17.31.02.00.53.40.2
montagnard supérieur1.90.39.50.97.31.03.70.84.10.83.30.74.50.3
montagnard inférieur6.80.54.80.76.91.01.00.41.60.52.20.64.80.3
collinéen/submontagnard7.90.62.30.52.40.60.90.40.90.43.20.74.20.3
total17.00.822.41.320.91.614.61.515.71.411.01.217.30.5
plus de 1200 (très dense)subalpin supérieur0.0.0.10.10.0.0.20.20.10.10.30.20.10.0
subalpin inférieur0.0.2.10.40.90.42.90.70.90.40.0.0.80.1
montagnard supérieur0.30.12.60.53.30.70.70.41.10.40.30.21.20.1
montagnard inférieur1.10.21.50.43.40.70.0.0.30.20.30.21.10.1
collinéen/submontagnard1.20.20.60.31.70.50.0.0.0.0.60.30.80.1
total2.60.36.90.89.41.13.80.82.40.61.40.44.10.3
totalsubalpin supérieur0.0.1.10.30.50.317.31.617.51.48.51.05.00.3
subalpin inférieur5.10.531.91.424.51.636.32.040.01.815.71.320.40.5
montagnard supérieur12.60.638.01.535.91.824.91.926.11.728.81.624.40.5
montagnard inférieur31.21.021.21.228.71.710.21.210.91.116.21.422.90.5
collinéen/submontagnard51.21.07.70.910.51.211.41.35.50.830.81.527.30.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 25.05.2020 #815338/281669
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