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IFN5
surface forestière
altitude (par classes de 400 m) · déclivité (classes de 20%)
découpage régional: région économique
unité: %, sous-total
ensemble analysé: forêt
réseau: réseau 1,4 km, sous-réseaux 1 à 5
état 2018/26
région économique
Ouest du JuraEst du JuraOuest du PlateauCentre du PlateauEst du PlateauOuest des PréalpesCentre des PréalpesEst des PréalpesNord-ouest des AlpesCentre des AlpesNord-est des AlpesSud-ouest des AlpesSud-est des AlpesSud des AlpesSuisse
altitude (par classes de 400 m)déclivité (classes de 20%)%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±
pas d'indicationpas d'indication..............................
=20%..............................
21-40%..............................
41-60%..............................
61-80%..............................
81-100%..............................
>100%..............................
total..............................
>1800 mpas d'indication..........0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.
=20%..........0.0.0.0...0.0.0.0.0.0.2.91.72.21.11.31.32.00.7
21-40%..........0.0.0.0...23.711.90.0.0.0.9.62.916.82.815.74.013.81.7
41-60%..........61.721.60.0...38.413.521.411.040.222.028.04.433.53.627.95.031.02.3
61-80%..........38.321.649.235.3..30.012.635.712.820.118.034.34.632.23.517.14.229.82.3
81-100%..........0.0.0.0...7.97.628.612.120.118.015.53.69.12.222.04.614.01.7
>100%..........0.0.50.835.3..0.0.14.39.419.517.69.72.96.11.816.04.19.41.5
total..........100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.
1401-1800 mpas d'indication0.0...0.0.....0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
=20%42.214.4..61.021.7....0.0.10.84.24.34.21.11.10.0.5.94.01.41.05.51.61.20.94.20.7
21-40%25.512.7..39.021.7....23.16.823.65.822.89.115.23.717.26.46.14.211.52.617.02.710.72.515.31.3
41-60%24.612.4..0.0.....33.07.625.56.048.510.829.94.78.34.623.67.335.54.033.93.423.63.429.61.6
61-80%7.77.4..0.0.....28.57.427.76.04.34.226.74.640.38.338.28.331.13.830.63.326.43.528.51.6
81-100%0.0...0.0.....8.04.50.0.5.35.113.03.517.06.317.36.510.82.68.52.019.73.211.51.1
>100%0.0...0.0.....7.44.112.34.414.87.914.13.617.26.48.94.99.62.44.51.518.43.110.91.1
total100.0...100.0.....100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
1001-1400 m pas d'indication0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
=20%38.83.8..29.117.432.927.1100.00.011.94.010.43.07.42.95.12.97.24.05.03.40.0.4.82.31.41.012.51.1
21-40%36.83.8..13.712.734.227.60.0.34.95.927.24.334.55.113.34.49.14.35.03.49.63.216.34.06.62.121.41.4
41-60%17.13.0..57.218.80.0.0.0.25.75.421.63.932.65.033.96.114.45.428.77.041.85.424.34.627.03.826.01.5
61-80%5.61.8..0.0.32.927.10.0.14.74.328.34.312.43.523.35.536.77.331.27.228.75.024.54.731.13.921.41.4
81-100%1.20.8..0.0.0.0.0.0.7.13.19.12.711.03.317.94.918.96.07.64.210.43.317.44.115.33.110.31.0
>100%0.60.6..0.0.0.0.0.0.5.72.83.51.72.21.56.53.113.85.222.56.69.63.212.83.618.63.38.30.9
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.
601-1000 m pas d'indication0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
=20%19.02.833.67.676.95.344.24.949.64.932.59.514.53.316.03.80.0.0.0.2.92.85.13.513.64.84.02.024.21.3
21-40%37.03.430.97.420.25.040.24.835.04.723.98.640.34.534.14.914.05.810.97.35.43.75.13.513.74.812.03.328.51.4
41-60%28.13.222.96.73.02.19.82.911.53.135.39.626.74.133.14.928.47.510.16.821.96.915.05.642.06.923.54.322.71.3
61-80%12.02.35.13.50.0.4.92.13.91.93.83.813.73.212.73.439.28.243.811.727.37.440.17.717.65.328.24.514.51.1
81-100%2.51.17.54.20.0.0.0.0.0.0.0.4.01.74.22.012.85.323.010.119.86.727.17.09.44.016.03.76.20.7
>100%1.50.90.0.0.0.1.01.00.0.4.54.40.80.80.0.5.63.912.28.022.87.17.74.33.82.616.23.73.90.6
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.
=600 mpas d'indication0.0.0.0.0.0.0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
=20%45.86.335.05.378.26.173.34.063.63.3..67.219.140.113.748.425.217.716.136.028.232.812.1100.00.05.62.752.71.9
21-40%20.55.132.85.213.05.017.63.529.33.1..16.415.014.09.225.221.717.716.10.0.26.711.50.0.13.44.223.01.7
41-60%27.25.626.24.88.84.26.72.36.61.7..0.0.7.16.80.0.17.716.132.026.720.010.40.0.25.55.413.91.4
61-80%6.43.16.02.60.0.2.41.40.0...0.0.24.712.30.0.32.319.132.026.713.79.00.0.30.85.76.61.0
81-100%0.0.0.0.0.0.0.0.0.50.5..0.0.7.16.826.422.60.0.0.0.6.76.50.0.18.54.92.70.7
>100%0.0.0.0.0.0.0.0.0.0...16.415.07.16.80.0.14.713.70.0.0.0.0.0.6.13.01.10.4
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.
totalpas d'indication0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
=20%31.12.234.54.373.84.059.53.359.42.812.02.813.42.012.92.32.91.23.61.75.12.03.10.95.21.02.40.719.50.6
21-40%34.22.332.24.217.93.528.13.030.92.628.03.931.72.731.73.215.22.511.22.95.12.010.51.616.41.611.01.321.50.7
41-60%23.62.025.23.98.32.58.01.88.11.531.14.023.92.532.83.230.83.212.93.125.84.032.22.432.92.125.31.924.40.7
61-80%8.61.35.72.10.0.3.91.31.30.617.53.321.52.412.52.327.53.138.54.531.64.331.72.428.82.027.11.919.50.6
81-100%1.60.62.41.40.0.0.0.0.30.35.72.04.91.27.21.714.32.419.13.714.43.213.51.710.21.318.11.78.60.4
>100%0.90.50.0.0.0.0.40.40.0.5.72.04.61.22.91.29.32.014.73.318.03.69.11.56.41.116.11.66.60.4
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.
© WSL, Inventaire forestier national suisse, 06.03.2024 #1316875/498625

Table citation

Abegg, M.; Ahles, P.; Allgaier Leuch, B.; Cioldi, F.; Didion, M.; Düggelin, C.; Fischer, C.; Herold, A.; Meile, R.; Rohner, B.; Rösler, E.; Speich, S.; Temperli, C.; Traub, B.,
2023: Swiss national forest inventory - Result table No. 1316875. Birmensdorf, Swiss Federal Research Institute WSL

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