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IFN5
surface forestière
altitude (par classes de 400 m) · déclivité (classes de 20%)
découpage régional: région de forêt protectrice
unité: %, sous-total
ensemble analysé: forêt IFN4/IFN5
réseau: réseau 1,4 km, sous-réseaux 1 à 5
état 2018/26
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%..0.0.0.0.0.0.1.81.01.31.31.10.5
21-40%..15.28.10.0.10.53.116.72.915.04.014.01.8
41-60%..40.711.025.010.828.64.732.13.628.95.130.72.4
61-80%..34.110.525.010.836.54.933.83.717.84.330.82.4
81-100%..5.14.931.311.615.93.89.12.222.94.714.41.8
>100%..5.04.918.69.78.52.96.51.914.13.99.01.5
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%47.512.24.01.52.31.61.51.05.61.61.30.94.20.7
21-40%29.311.119.43.015.84.011.22.616.82.710.72.515.41.3
41-60%17.79.329.83.524.94.736.64.033.63.423.93.530.11.7
61-80%5.55.427.23.430.65.030.53.930.73.328.23.728.81.6
81-100%0.0.7.92.014.13.811.12.68.72.021.03.311.71.2
>100%0.0.11.72.412.33.69.22.44.61.514.82.99.81.1
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%38.63.79.21.96.21.90.0.5.02.41.41.012.31.1
21-40%35.73.625.12.921.23.19.93.314.63.95.92.021.21.4
41-60%18.32.926.72.927.23.439.65.425.54.827.63.926.31.5
61-80%5.81.823.32.823.23.229.85.124.54.831.04.021.51.4
81-100%1.10.811.12.112.32.510.83.418.24.315.63.110.61.0
>100%0.60.64.61.410.02.39.93.312.13.618.33.38.10.9
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%38.22.114.62.711.22.62.72.713.64.84.12.024.11.3
21-40%35.02.133.03.524.43.62.82.813.74.812.13.328.61.4
41-60%17.51.728.03.427.43.713.95.742.06.922.84.322.51.3
61-80%7.01.117.12.820.03.341.88.217.65.328.54.614.61.1
81-100%1.60.65.11.610.12.530.27.79.44.016.23.76.30.8
>100%0.80.42.21.16.82.18.64.73.82.616.33.83.90.6
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%60.32.159.915.630.810.335.212.7100.00.05.62.752.61.9
21-40%24.81.919.812.613.97.528.612.10.0.13.44.223.11.7
41-60%12.41.40.0.13.37.214.29.40.0.25.55.413.71.4
61-80%2.30.70.0.28.810.014.79.60.0.30.85.76.71.0
81-100%0.20.210.39.84.64.57.27.00.0.18.54.92.70.7
>100%0.0.10.09.58.65.80.0.0.0.6.13.01.10.4
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%47.71.49.81.28.11.32.20.85.21.02.40.719.60.6
21-40%30.71.325.41.820.01.910.61.616.11.610.81.321.60.7
41-60%15.51.028.01.826.12.132.12.432.62.125.61.924.30.7
61-80%4.80.622.61.723.92.032.42.429.32.027.82.019.60.6
81-100%0.90.38.21.112.31.614.01.810.41.418.71.78.70.5
>100%0.40.26.01.09.61.48.81.56.41.114.71.56.20.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 06.03.2024 #1316862/498612

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. 1316862. Birmensdorf, Swiss Federal Research Institute WSL

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