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NFI2

forest area: avalanches SilvaProtect, modelled and assigned · degree of cover (aerial photo, 5 classes) · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1993/95
avalanches SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regiondegree of cover (aerial photo, 5 classes) %± %± %±
Western Jura0-20%..1.50.61.50.6
21-40%7.77.44.01.04.11.0
41-60%8.07.68.91.48.91.4
61-80%23.011.729.92.329.72.2
over 80%61.413.555.62.555.82.4
total100.0.100.0.100.0.
Eastern Jura0-20%......
21-40%..0.80.80.80.8
41-60%..3.41.73.41.7
61-80%..26.14.026.14.0
over 80%..69.74.269.74.2
total..100.0.100.0.
Western Plateau0-20%..1.71.21.71.2
21-40%..2.61.52.61.5
41-60%..6.12.26.12.2
61-80%..21.63.821.63.8
over 80%..67.94.467.94.4
total..100.0.100.0.
Central Plateau0-20%......
21-40%..0.90.60.90.6
41-60%..2.31.02.31.0
61-80%..16.92.516.92.5
over 80%..80.02.780.02.7
total..100.0.100.0.
Eastern Plateau0-20%..0.60.50.60.5
21-40%..1.00.61.00.6
41-60%..4.91.24.91.2
61-80%..24.72.524.72.5
over 80%..68.82.668.82.6
total..100.0.100.0.
Western Pre-Alps0-20%..1.01.00.90.9
21-40%..8.82.88.12.6
41-60%..23.24.221.63.9
61-80%49.717.731.14.632.44.5
over 80%50.317.736.04.737.04.6
total100.0.100.0.100.0.
Central Pre-Alps0-20%..1.60.81.50.8
21-40%..3.71.23.41.1
41-60%21.19.412.72.113.32.1
61-80%47.411.538.83.139.43.0
over 80%31.610.743.33.242.43.0
total100.0.100.0.100.0.
Eastern Pre-Alps0-20%..1.60.91.60.9
21-40%12.511.71.60.92.11.0
41-60%25.015.311.92.412.42.4
61-80%12.511.727.63.326.93.2
over 80%50.017.757.33.657.03.6
total100.0.100.0.100.0.
Northwestern Alps0-20%..4.91.93.91.6
21-40%6.94.711.32.910.52.5
41-60%17.27.025.03.923.53.4
61-80%41.49.229.04.131.43.8
over 80%34.58.829.84.130.73.7
total100.0.100.0.100.0.
Central Alps0-20%..4.12.93.22.3
21-40%14.39.410.04.210.93.9
41-60%28.612.124.06.125.05.4
61-80%35.712.928.06.429.75.7
over 80%21.411.033.86.731.15.8
total100.0.100.0.100.0.
Northeastern Alps0-20%..1.61.61.21.2
21-40%5.95.74.82.75.02.4
41-60%23.510.320.65.121.34.6
61-80%29.411.123.85.425.04.9
over 80%41.212.049.26.347.55.6
total100.0.100.0.100.0.
Southwestern Alps0-20%2.82.05.51.64.81.3
21-40%14.24.210.42.211.41.9
41-60%25.35.223.73.024.12.6
61-80%39.45.833.73.335.12.9
over 80%18.34.626.73.124.52.6
total100.0.100.0.100.0.
Southeastern Alps0-20%2.32.22.70.92.70.9
21-40%11.44.815.22.114.71.9
41-60%29.56.931.52.731.32.5
61-80%38.67.330.92.731.92.5
over 80%18.25.819.72.319.52.2
total100.0.100.0.100.0.
Southern Alps0-20%..0.70.50.60.4
21-40%11.55.44.61.25.41.2
41-60%39.98.318.22.220.42.2
61-80%34.38.026.82.627.62.4
over 80%14.35.949.72.946.02.7
total100.0.100.0.100.0.
Switzerland0-20%1.10.71.80.31.70.2
21-40%10.01.95.40.45.80.4
41-60%25.12.714.40.715.40.6
61-80%37.23.028.30.929.10.8
over 80%26.52.750.10.948.10.9
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 04.11.2014 #156522/142901
search result: 1 entry on 1 page

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