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IFN2
surface forestière
altitude (par classes de 400 m) · déclivité (classes de 20%)
découpage régional: région de forêt protectrice
unité: %, sous-total
ensemble analysé: forêt
réseau: réseau 1,4 km
état 1993/95
région de forêt protectrice
Plateau/JuraNord des Alpes ouestNord des Alpes estSud-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.
=20%..0.0.0.0.0.70.72.21.01.01.01.40.5
21-40%..10.85.90.0.14.52.916.72.413.23.414.71.6
41-60%..35.09.00.0.27.03.733.63.122.14.228.92.0
61-80%..32.38.816.910.934.74.034.03.120.24.031.12.0
81-100%..18.27.366.813.614.02.97.61.721.14.113.91.5
>100%..3.83.716.310.69.12.46.01.522.44.210.01.3
total..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.
=20%33.09.15.81.44.71.91.90.94.81.21.20.74.40.6
21-40%44.39.618.82.317.13.38.91.917.32.19.71.915.21.0
41-60%19.07.630.32.830.24.035.13.336.02.721.62.630.61.3
61-80%3.63.629.12.729.44.033.13.229.02.627.12.828.81.3
81-100%0.0.8.21.611.62.813.12.38.01.521.42.611.90.9
>100%0.0.7.81.67.02.27.91.94.81.218.92.59.00.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
1001-1400 m pas d'indication0.0.0.0.0.0.0.0.0.0.0.0.0.0.
=20%41.22.88.71.47.11.50.0.6.52.01.30.713.30.8
21-40%31.12.625.92.224.22.58.02.315.52.98.21.821.41.0
41-60%20.12.326.72.226.92.636.34.128.33.623.52.825.91.1
61-80%6.01.324.32.123.22.535.84.124.63.534.73.222.81.1
81-100%1.20.69.41.49.81.812.82.814.82.915.72.49.50.7
>100%0.30.34.91.18.81.77.12.210.32.416.52.57.10.6
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%37.41.616.02.19.71.95.02.514.13.91.71.023.61.0
21-40%32.61.631.52.726.42.87.63.014.44.011.92.427.51.0
41-60%19.31.328.22.628.02.825.64.940.85.627.53.424.21.0
61-80%8.00.917.02.120.12.535.45.417.94.328.93.415.10.8
81-100%2.00.54.81.29.81.823.94.88.83.215.82.76.30.6
>100%0.70.32.60.96.01.42.51.83.92.214.22.63.40.4
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%60.51.646.110.239.88.233.411.174.821.813.43.254.21.4
21-40%26.11.420.68.214.45.927.410.50.0.18.83.724.81.3
41-60%10.91.08.45.713.35.616.98.925.221.820.93.912.11.0
61-80%2.30.58.35.619.46.611.27.50.0.26.34.25.60.7
81-100%0.10.14.14.05.43.711.27.50.0.15.33.42.10.4
>100%0.10.112.66.87.74.30.0.0.0.5.42.21.20.3
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%47.81.010.81.09.21.12.50.65.60.82.90.621.00.4
21-40%29.81.025.21.322.81.610.41.316.41.311.41.122.00.5
41-60%15.80.827.91.426.71.731.61.934.21.723.31.424.10.5
61-80%5.20.523.21.322.91.633.71.928.41.628.61.519.30.5
81-100%1.10.27.80.810.81.114.61.49.31.017.91.38.10.3
>100%0.40.15.10.77.51.07.11.16.10.915.91.25.60.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 06.03.2024 #1316453/498203

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. 1316453. Birmensdorf, Swiss Federal Research Institute WSL

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