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IFN3
surface forestière
altitude (par classes de 400 m) · déclivité (classes de 20%)
découpage régional: région biogéographique
unité: %, sous-total
ensemble analysé: forêt accessible
réseau: réseau 1,4 km
état 2004/06
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%....0.0.0.70.72.30.90.70.71.40.5
21-40%....10.14.314.82.917.92.314.03.015.61.5
41-60%....25.86.229.63.831.62.827.93.829.81.9
61-80%....32.16.635.13.932.72.920.63.530.51.9
81-100%....24.16.115.02.99.61.822.13.614.91.5
>100%....8.03.84.81.85.91.414.83.17.81.1
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%34.28.8..5.41.11.10.84.71.21.60.84.50.6
21-40%44.89.3..18.81.98.82.116.82.011.92.016.01.0
41-60%17.67.2..31.02.238.03.636.12.626.82.832.31.3
61-80%3.43.3..30.22.235.63.529.72.529.32.930.01.3
81-100%0.0...9.41.412.62.58.61.519.42.511.40.9
>100%0.0...5.11.13.91.44.11.111.02.05.70.7
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%40.92.835.09.47.61.00.0.5.31.81.60.813.40.8
21-40%32.52.742.19.725.21.79.92.715.83.09.01.822.41.1
41-60%19.92.311.06.029.01.834.24.331.53.824.62.826.71.1
61-80%5.51.37.95.425.31.733.74.325.73.535.93.123.11.1
81-100%1.20.64.04.09.31.114.73.214.42.815.62.39.40.7
>100%0.0.0.0.3.60.77.42.47.32.113.52.25.00.6
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%20.41.950.22.211.81.54.62.612.63.62.31.124.01.0
21-40%35.72.232.12.126.52.19.03.515.13.912.72.527.91.1
41-60%27.42.113.81.529.22.121.15.037.95.229.33.524.41.0
61-80%12.31.52.90.722.21.940.26.019.54.227.93.415.20.8
81-100%3.30.80.80.47.61.223.65.212.63.616.22.86.20.6
>100%0.90.40.20.22.70.71.41.42.31.611.52.42.30.4
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%27.43.568.01.732.16.444.716.666.619.215.13.554.91.5
21-40%32.03.724.31.623.95.821.713.60.0.18.93.824.71.3
41-60%31.23.76.50.920.15.411.410.733.419.220.13.912.31.0
61-80%9.32.30.90.412.84.511.110.50.0.25.94.35.30.7
81-100%0.0.0.30.25.53.111.110.50.0.16.13.62.20.4
>100%0.0.0.0.5.53.10.0.0.0.3.81.90.70.2
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%28.91.460.31.38.80.71.90.65.30.83.20.620.80.4
21-40%34.31.527.81.223.41.011.01.416.71.312.41.122.50.5
41-60%25.21.49.50.829.21.132.22.034.01.626.11.524.90.5
61-80%9.20.91.90.425.51.135.22.128.71.529.11.519.80.5
81-100%2.00.40.60.29.20.715.11.610.31.017.81.38.20.3
>100%0.40.20.10.13.90.54.60.95.00.811.41.13.90.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 06.03.2024 #1316544/498294

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. 1316544. Birmensdorf, Swiss Federal Research Institute WSL

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