Sélectionner un thème dans la liste

page précedente

IFN2
surface forestière
altitude (par classes de 400 m) · déclivité (classes de 20%)
découpage régional: région biogéographique
unité: %, sous-total
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 km
état 1993/95
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%....0.0.0.90.92.31.21.71.61.70.7
21-40%....14.57.717.43.521.53.119.75.119.52.1
41-60%....27.69.728.64.237.33.732.76.033.32.4
61-80%....24.39.435.54.529.83.516.24.729.12.4
81-100%....33.610.313.13.27.42.019.75.112.71.7
>100%....0.0.4.52.01.71.09.93.93.81.0
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%33.09.1..6.61.31.81.04.81.32.11.15.20.7
21-40%44.39.6..20.02.19.02.217.92.313.32.517.11.2
41-60%19.07.6..33.12.537.43.837.92.824.23.133.21.5
61-80%3.63.6..29.62.435.43.728.42.628.43.329.31.4
81-100%0.0...7.61.412.62.67.61.520.32.910.51.0
>100%0.0...3.10.93.61.53.41.111.62.34.70.7
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%41.12.835.09.47.81.10.0.5.72.01.90.914.00.9
21-40%31.62.742.19.725.61.77.82.515.53.09.52.022.51.1
41-60%20.42.311.06.028.71.835.74.430.93.925.83.026.91.2
61-80%5.61.37.95.425.21.735.24.426.83.735.13.322.91.1
81-100%1.30.64.04.09.41.114.43.214.73.015.82.59.40.8
>100%0.0.0.0.3.20.76.92.36.42.111.92.24.30.5
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%20.71.950.02.212.01.53.22.213.13.71.91.124.11.0
21-40%35.42.232.22.126.62.17.73.314.53.913.32.628.01.1
41-60%27.72.113.81.529.42.123.45.338.15.330.03.624.61.0
61-80%12.31.52.90.721.51.939.96.120.14.428.73.515.00.8
81-100%3.00.80.80.47.81.224.45.311.93.515.82.96.10.6
>100%0.90.40.20.22.70.71.51.52.31.610.42.42.20.3
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%27.13.567.91.734.06.544.716.680.017.914.13.555.01.5
21-40%32.93.724.51.622.05.621.713.60.0.21.24.125.21.3
41-60%30.83.66.40.918.35.211.410.720.017.920.54.112.01.0
61-80%9.22.30.90.414.74.811.110.50.0.26.74.55.30.7
81-100%0.0.0.30.25.53.111.110.50.0.13.43.51.80.4
>100%0.0.0.0.5.53.10.0.0.0.4.12.00.70.3
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%28.91.560.21.39.70.82.20.75.90.93.70.722.60.5
21-40%34.01.527.91.224.41.110.81.417.81.513.91.323.50.6
41-60%25.51.49.40.829.51.232.42.236.21.826.21.624.90.6
61-80%9.30.91.90.424.71.135.52.227.21.729.11.718.60.5
81-100%1.90.40.60.28.70.714.81.69.41.116.91.47.30.3
>100%0.40.20.10.13.10.44.30.93.40.710.21.13.00.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 06.03.2024 #1316427/498177

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. 1316427. Birmensdorf, Swiss Federal Research Institute WSL

page précedente