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IFN1
surface forestière
altitude (par classes de 400 m) · déclivité (classes de 20%)
découpage régional: région biogéographique
unité: %, sous-total
ensemble analysé: forêt
réseau: réseau 1,4 km
état 1983/85
région biogéographique
JuraPlateaunord des Alpesouest des Alpes centralesest des Alpes centralesSud 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.
=20%....0.0.0.70.72.81.11.11.11.70.6
21-40%....7.65.114.12.917.12.611.83.314.71.6
41-60%....25.28.326.93.733.93.219.34.128.52.1
61-80%....26.38.533.34.032.53.216.13.829.22.1
81-100%....37.29.316.43.17.31.826.84.615.41.6
>100%....3.73.68.62.46.41.724.94.510.41.4
total....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.
=20%31.89.3..5.61.21.71.04.51.21.20.74.30.6
21-40%43.79.9..17.31.98.22.016.52.29.81.914.61.1
41-60%20.68.2..30.42.435.13.535.12.821.82.630.31.4
61-80%3.93.8..29.02.333.83.530.52.727.22.829.21.4
81-100%0.0...9.91.514.22.68.91.719.42.512.21.0
>100%0.0...7.71.47.11.94.51.220.62.69.40.9
total100.0...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.
=20%40.52.833.69.17.11.00.0.5.41.91.70.813.10.8
21-40%31.52.740.49.524.31.711.02.913.22.88.71.921.51.1
41-60%20.72.310.65.827.41.732.34.329.83.724.02.825.81.1
61-80%5.71.37.65.225.41.735.14.425.93.633.83.123.01.1
81-100%1.30.63.93.89.71.214.13.215.93.015.72.49.70.8
>100%0.30.33.83.86.10.97.52.410.02.416.12.46.90.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
601-1000 m pas d'indication0.0.0.0.0.0.0.0.0.0.0.0.0.0.
=20%20.11.949.32.211.11.53.02.111.83.51.71.023.11.0
21-40%35.42.232.52.126.32.07.43.214.33.813.72.627.81.1
41-60%27.92.114.01.528.82.123.85.235.25.227.23.424.31.0
61-80%12.41.53.00.821.51.936.65.819.94.328.73.415.10.8
81-100%3.10.80.80.48.01.224.85.212.93.616.02.86.40.6
>100%1.10.50.40.34.30.94.42.56.02.612.72.53.30.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
=600 mpas d'indication0.0.0.0.0.0.0.0.0.0.0.0.0.0.
=20%27.43.568.01.729.66.244.716.666.427.313.03.254.31.5
21-40%33.13.724.21.519.95.432.715.60.0.17.63.724.61.3
41-60%30.43.66.50.917.95.111.410.733.627.321.64.012.21.0
61-80%9.12.20.90.416.55.011.110.50.0.26.44.35.60.7
81-100%0.0.0.30.25.43.00.0.0.0.15.83.52.10.4
>100%0.0.0.10.110.74.10.0.0.0.5.62.21.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalpas d'indication0.0.0.0.0.0.0.0.0.0.0.0.0.0.
=20%28.41.559.91.38.60.72.00.65.20.83.00.621.10.5
21-40%33.91.527.81.222.81.010.81.415.71.311.61.122.10.5
41-60%25.81.49.50.828.21.130.32.033.71.723.21.523.90.5
61-80%9.40.91.90.424.81.133.92.128.81.728.01.519.10.5
81-100%1.90.40.60.29.60.715.91.610.31.118.01.38.20.3
>100%0.60.30.30.26.10.67.11.16.30.916.31.35.50.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 06.03.2024 #1316365/498115

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. 1316365. Birmensdorf, Swiss Federal Research Institute WSL

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