Sélectionner un thème dans la liste

page précedente

IFN1
surface forestière
altitude (par classes de 400 m) · déclivité (classes de 20%)
découpage régional: région de production
unité: %, sous-total
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 km
état 1983/85
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%....0.0.1.80.82.52.51.80.7
21-40%....17.415.820.02.317.05.919.62.2
41-60%....30.818.533.82.831.67.333.52.6
61-80%....17.215.631.42.712.05.128.92.5
81-100%....34.619.710.31.822.06.512.11.8
>100%....0.0.2.81.014.95.64.11.1
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%29.711.136.517.08.72.34.00.81.20.95.10.7
21-40%41.011.949.917.822.63.414.91.412.62.616.51.2
41-60%23.710.413.612.633.13.834.81.924.13.432.41.5
61-80%5.75.50.0.25.13.532.61.929.03.630.11.5
81-100%0.0.0.0.6.62.09.61.220.73.210.71.0
>100%0.0.0.0.3.91.64.00.812.42.65.20.7
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%41.72.931.910.19.81.43.90.91.00.713.70.9
21-40%31.92.822.18.831.52.214.21.68.72.022.61.1
41-60%19.02.337.010.428.32.229.22.126.43.226.51.2
61-80%6.01.49.06.221.52.031.72.234.93.423.21.1
81-100%1.40.70.0.6.41.215.11.717.12.79.60.8
>100%0.0.0.0.2.50.86.01.111.92.34.30.5
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%19.41.953.52.316.11.86.51.51.91.123.61.0
21-40%34.82.330.52.235.52.412.52.014.12.728.31.1
41-60%28.62.211.31.530.12.329.62.728.83.624.71.0
61-80%13.01.63.70.914.21.729.72.728.63.615.10.9
81-100%3.30.90.90.53.20.917.22.216.62.96.10.6
>100%0.90.50.0.0.90.54.61.210.02.42.10.3
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%39.03.168.71.847.58.335.68.214.33.555.11.5
21-40%30.22.924.51.722.37.014.46.019.44.024.91.3
41-60%24.92.75.70.913.45.617.86.621.74.212.21.0
61-80%6.01.50.90.48.74.820.56.927.04.55.40.7
81-100%0.0.0.10.12.72.79.04.913.53.51.70.4
>100%0.0.0.0.5.43.72.82.74.12.00.70.3
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%31.31.561.81.413.51.14.60.53.40.722.70.5
21-40%32.91.527.01.331.41.415.20.913.21.323.60.6
41-60%24.71.48.60.829.21.431.91.126.11.724.60.6
61-80%9.00.92.20.418.61.231.41.129.31.818.70.5
81-100%1.80.40.40.25.10.712.50.817.61.57.30.3
>100%0.40.20.0.2.10.44.40.510.51.23.10.2
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 06.03.2024 #1316339/498089

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. 1316339. Birmensdorf, Swiss Federal Research Institute WSL

page précedente