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IFN3
surface forestière
altitude (par classes de 400 m) · déclivité (classes de 20%)
découpage régional: région de production
unité: %, sous-total
ensemble analysé: forêt accessible
réseau: réseau 1,4 km
état 2004/06
région de production
JuraPlateauPréalpesAlpesSud 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.
=20%....0.0.1.30.51.61.11.40.5
21-40%....8.17.816.41.713.53.015.61.5
41-60%....37.613.430.12.127.74.029.81.9
61-80%....30.712.833.22.220.63.630.51.9
81-100%....23.711.913.11.620.73.614.91.5
>100%....0.0.5.81.115.93.37.81.1
total....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%33.410.336.517.08.82.13.30.61.30.74.50.6
21-40%42.910.849.917.822.13.114.91.311.22.116.01.0
41-60%19.18.613.612.632.33.534.51.726.42.932.31.3
61-80%4.64.50.0.25.33.232.31.729.63.030.01.3
81-100%0.0.0.0.7.72.010.11.120.62.611.40.9
>100%0.0.0.0.3.71.44.90.811.02.05.70.7
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.
=20%42.02.830.110.49.71.44.10.91.20.713.40.8
21-40%32.62.724.49.631.42.214.41.68.41.822.41.1
41-60%18.42.240.711.029.12.129.82.025.12.826.71.1
61-80%5.71.34.94.921.21.930.72.035.13.123.11.1
81-100%1.30.60.0.6.21.114.51.516.22.49.40.7
>100%0.0.0.0.2.40.76.41.114.02.35.00.6
total100.0.100.0.100.0.100.0.100.0.100.0.
601-1000 m pas d'indication0.0.0.0.0.0.0.0.0.0.0.0.
=20%19.61.954.32.316.61.96.61.52.31.224.01.0
21-40%35.22.330.02.135.72.411.41.912.82.627.91.1
41-60%27.92.211.11.529.32.330.02.728.93.524.41.0
61-80%12.81.63.70.914.21.730.52.728.13.415.20.8
81-100%3.50.90.90.43.20.917.02.216.32.86.20.6
>100%0.90.50.0.0.90.54.41.211.62.52.30.4
total100.0.100.0.100.0.100.0.100.0.100.0.
=600 mpas d'indication0.0.0.0.0.0.0.0.0.0.0.0.
=20%39.13.168.91.847.48.336.07.415.13.554.91.5
21-40%29.52.924.41.725.27.316.45.718.93.824.71.3
41-60%25.42.85.70.913.45.619.26.120.13.912.31.0
61-80%6.01.50.90.46.04.116.65.725.94.35.30.7
81-100%0.0.0.10.12.72.69.64.616.13.62.20.4
>100%0.0.0.0.5.43.72.22.23.81.90.70.2
total100.0.100.0.100.0.100.0.100.0.100.0.
totalpas d'indication0.0.0.0.0.0.0.0.0.0.0.0.
=20%31.61.562.21.413.41.04.20.43.30.620.80.4
21-40%33.21.526.81.331.01.414.70.812.11.122.50.5
41-60%24.21.38.50.829.31.431.51.026.01.524.90.5
61-80%8.70.92.10.418.81.231.51.029.01.519.80.5
81-100%1.90.40.40.25.40.712.80.718.01.38.20.3
>100%0.40.20.0.2.10.45.40.511.71.13.90.2
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 06.03.2024 #1316552/498302

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. 1316552. Birmensdorf, Swiss Federal Research Institute WSL

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