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IFN4
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 2009/17
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%....0.0.1.20.82.00.80.60.61.30.4
21-40%....5.92.813.82.616.72.112.12.513.91.3
41-60%....24.55.228.33.430.92.627.23.528.81.7
61-80%....32.05.632.33.631.32.619.43.128.91.7
81-100%....21.85.015.72.811.11.821.83.215.71.4
>100%....15.94.48.72.28.11.618.93.111.51.2
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%33.28.6..5.01.01.50.94.51.11.40.74.20.5
21-40%46.59.1..17.71.79.42.115.91.910.51.815.21.0
41-60%17.17.0..29.62.134.93.436.32.622.82.530.51.2
61-80%3.33.2..28.02.032.73.329.62.427.22.628.41.2
81-100%0.0...9.31.313.92.48.51.520.22.411.80.9
>100%0.0...10.41.47.41.85.11.218.02.39.90.8
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%41.02.833.69.17.31.00.0.5.41.81.50.712.90.8
21-40%32.02.640.49.524.41.610.12.714.72.78.31.721.51.0
41-60%19.92.310.65.827.61.733.24.129.63.522.72.625.61.1
61-80%5.51.37.65.224.41.632.74.123.73.333.92.922.41.0
81-100%1.30.63.93.89.41.114.63.115.92.815.92.39.80.7
>100%0.30.33.83.86.81.09.42.610.72.417.82.47.80.7
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%20.11.950.02.211.41.54.22.411.93.42.71.223.41.0
21-40%35.92.232.22.126.02.08.13.214.33.711.32.327.41.0
41-60%27.32.113.71.527.92.120.54.735.85.027.33.323.71.0
61-80%12.21.52.90.722.11.937.75.618.44.027.63.315.20.8
81-100%3.50.80.80.48.11.222.74.913.03.515.12.66.40.6
>100%1.00.50.40.34.50.96.82.96.62.616.02.73.90.4
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%27.33.567.81.730.05.945.715.049.724.915.23.353.91.4
21-40%33.13.724.21.521.15.226.813.30.0.17.03.524.51.3
41-60%30.43.66.70.917.84.99.38.950.324.920.73.812.41.0
61-80%9.12.20.90.414.94.69.18.70.0.26.64.15.70.7
81-100%0.0.0.30.24.92.79.18.70.0.15.33.32.20.4
>100%0.0.0.10.111.34.00.0.0.0.5.22.11.30.3
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%28.71.460.01.38.30.72.30.64.80.73.20.619.70.4
21-40%34.51.527.71.222.21.011.11.315.71.211.11.021.50.5
41-60%25.11.49.60.827.81.130.31.933.31.624.11.324.20.5
61-80%9.20.91.90.424.71.032.81.927.91.527.61.419.50.5
81-100%2.00.50.50.29.30.715.61.511.11.017.81.28.60.3
>100%0.60.20.30.27.70.68.01.17.20.916.21.16.40.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 06.03.2024 #1316763/498513

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. 1316763. Birmensdorf, Swiss Federal Research Institute WSL

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