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IFN1
surface forestière
déclivité (classes de 20%) · altitude (par classes de 400 m)
découpage régional: région de forêt protectrice
unité: %, sous-total
ensemble analysé: forêt protectrice (2022): f.a.s.f.b. |
réseau: réseau 1,4 km
état 1983/85
région de forêt protectrice
Plateau/JuraNord des Alpes ouestNord des Alpes estSud-ouest des AlpesSud-est des AlpesSud des AlpesSuisse
déclivité (classes de 20%)altitude (par classes de 400 m)%±%±%±%±%±%±%±
pas d'indicationpas d'indication..............
>1800 m..............
1401-1800 m..............
1001-1400 m ..............
601-1000 m ..............
=600 m..............
total..............
=20%pas d'indication0.0.0.0.0.0.0.0.0.0.0.0.0.0.
>1800 m0.0.0.0.0.0.0.0.0.0.0.0.0.0.
1401-1800 m0.0.15.86.50.0.50.035.427.916.824.014.99.82.9
1001-1400 m 0.0.54.78.838.211.40.0.43.218.70.0.27.44.4
601-1000 m 47.08.626.47.950.811.850.035.413.913.012.011.336.24.8
=600 m53.08.63.13.011.07.30.0.15.013.864.116.826.54.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
21-40%pas d'indication0.0.0.0.0.0.0.0.0.0.0.0.0.0.
>1800 m0.0.0.0.0.0.24.77.224.96.86.33.55.51.1
1401-1800 m0.0.13.83.15.22.533.47.946.17.821.46.015.51.8
1001-1400 m 5.42.645.54.537.15.519.76.724.26.727.66.529.62.2
601-1000 m 65.95.440.74.453.55.716.56.24.83.324.36.340.22.4
=600 m28.85.20.0.4.32.45.63.90.0.20.46.09.21.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
41-60%pas d'indication0.0.0.0.0.0.0.0.0.0.0.0.0.0.
>1800 m0.0.2.41.20.0.18.43.327.73.85.91.99.61.0
1401-1800 m0.0.22.63.310.43.142.64.240.04.122.33.424.31.5
1001-1400 m 11.93.042.43.838.15.026.33.821.83.528.83.728.71.6
601-1000 m 61.44.531.33.647.25.111.22.710.52.630.13.730.31.6
=600 m26.74.11.30.94.22.11.51.00.0.12.82.87.20.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
61-80%pas d'indication0.0.0.0.0.0.0.0.0.0.0.0.0.0.
>1800 m0.0.1.91.10.0.23.43.624.83.82.81.29.51.0
1401-1800 m0.0.28.43.512.33.233.94.048.44.420.33.026.61.6
1001-1400 m 20.25.443.33.944.14.827.83.822.33.736.03.633.71.7
601-1000 m 64.46.425.73.439.74.713.52.94.61.826.43.324.91.5
=600 m15.44.70.70.73.91.91.41.00.0.14.52.75.40.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
81-100%pas d'indication0.0.0.0.0.0.0.0.0.0.0.0.0.0.
>1800 m0.0.8.03.82.12.115.44.721.36.33.91.98.81.6
1401-1800 m0.0.21.45.78.74.134.16.233.67.329.64.525.72.5
1001-1400 m 12.511.745.06.939.07.225.35.635.67.428.74.532.92.7
601-1000 m 87.511.723.65.945.77.325.25.69.44.526.04.427.72.5
=600 m0.0.1.91.94.53.10.0.0.0.11.83.34.81.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
>100%pas d'indication0.0.0.0.0.0.0.0.0.0.0.0.0.0.
>1800 m0.0.0.0.0.0.6.26.117.711.49.83.87.12.3
1401-1800 m0.0.47.010.90.0.49.912.518.311.727.05.628.94.0
1001-1400 m 0.0.33.410.339.812.637.912.154.715.034.06.036.34.3
601-1000 m 100.00.014.57.853.112.96.05.89.38.822.45.422.63.7
=600 m0.0.5.14.97.16.80.0.0.0.6.93.35.02.0
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.
>1800 m0.0.2.00.60.30.319.72.024.82.24.90.98.30.5
1401-1800 m0.0.22.81.88.71.537.72.442.02.623.51.823.40.8
1001-1400 m 10.41.844.02.139.92.526.42.225.22.231.21.931.20.9
601-1000 m 62.42.830.11.946.62.614.61.87.71.326.51.829.70.8
=600 m27.22.61.10.54.61.11.60.60.30.313.91.57.40.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 06.03.2024 #1398160/579933

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. 1398160. Birmensdorf, Swiss Federal Research Institute WSL

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