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NFI4b

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
grid:
state 2009/13
avalanches SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regiondegree of cover (aerial photo, 5 classes) %± %± %±
Western Jura0-20%..1.40.61.40.6
21-40%8.07.61.70.61.90.7
41-60%..8.11.37.91.3
61-80%38.313.525.82.126.12.1
over 80%53.713.863.02.462.72.3
total100.0.100.0.100.0.
Eastern Jura0-20%..2.51.42.51.4
21-40%..0.80.80.80.8
41-60%..4.11.84.11.8
61-80%..14.03.214.03.2
over 80%..78.73.778.73.7
total..100.0.100.0.
Western Plateau0-20%..2.51.52.51.5
21-40%..1.71.21.71.2
41-60%..10.92.910.92.9
61-80%..25.24.025.24.0
over 80%..59.74.559.74.5
total..100.0.100.0.
Central Plateau0-20%..1.30.81.30.8
21-40%..0.90.60.90.6
41-60%..5.81.65.81.6
61-80%..23.52.923.52.9
over 80%..68.43.168.43.1
total..100.0.100.0.
Eastern Plateau0-20%..0.60.40.60.4
21-40%..2.80.92.80.9
41-60%..4.11.14.11.1
61-80%..19.22.219.22.2
over 80%..73.22.573.22.5
total..100.0.100.0.
Western Pre-Alps0-20%..0.90.90.80.8
21-40%22.314.07.02.48.12.5
41-60%33.015.720.23.821.23.7
61-80%22.314.029.84.329.34.1
over 80%22.314.042.14.640.74.4
total100.0.100.0.100.0.
Central Pre-Alps0-20%..1.50.81.40.7
21-40%..3.11.12.91.0
41-60%25.09.713.82.114.62.1
61-80%25.09.740.23.039.12.9
over 80%50.011.241.43.142.02.9
total100.0.100.0.100.0.
Eastern Pre-Alps0-20%..1.00.70.90.7
21-40%..3.41.33.31.2
41-60%..12.32.311.82.2
61-80%50.017.724.63.025.63.0
over 80%50.017.758.63.558.33.4
total100.0.100.0.100.0.
Northwestern Alps0-20%10.05.51.41.02.81.3
21-40%10.05.56.22.06.81.9
41-60%6.74.619.23.317.12.8
61-80%33.38.632.83.932.93.5
over 80%40.09.040.44.140.33.7
total100.0.100.0.100.0.
Central Alps0-20%5.95.7..1.21.2
21-40%5.95.710.83.89.83.3
41-60%11.77.823.95.221.44.5
61-80%18.09.426.75.425.04.7
over 80%58.512.038.56.042.65.4
total100.0.100.0.100.0.
Northeastern Alps0-20%..1.31.31.01.0
21-40%5.65.411.63.610.43.1
41-60%11.27.520.54.618.84.0
61-80%27.810.621.84.722.94.3
over 80%55.511.744.95.746.85.1
total100.0.100.0.100.0.
Southwestern Alps0-20%..1.50.81.20.6
21-40%6.93.09.71.89.11.6
41-60%31.55.428.52.829.22.5
61-80%28.75.334.93.033.62.6
over 80%32.85.525.32.727.02.4
total100.0.100.0.100.0.
Southeastern Alps0-20%..2.10.71.90.6
21-40%5.83.212.11.711.31.5
41-60%38.56.833.02.433.72.3
61-80%30.76.435.62.535.02.3
over 80%25.06.017.22.018.11.9
total100.0.100.0.100.0.
Southern Alps0-20%..1.80.71.60.6
21-40%2.62.55.61.25.31.1
41-60%23.26.814.61.815.41.7
61-80%40.97.926.72.228.02.2
over 80%33.37.551.32.549.72.4
total100.0.100.0.100.0.
Switzerland0-20%1.40.71.50.21.50.2
21-40%6.11.45.20.45.30.4
41-60%23.62.515.30.616.00.6
61-80%31.22.828.00.828.30.8
over 80%37.62.950.00.949.00.8
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #161939/148318
search result: 1 entry on 1 page

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