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NFI4b

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: processes in channels SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
altitudinal vegetation zonedegree of cover (aerial photo, 5 classes) %± %± %± %± %± %± %±
upper subalpine0-20%..............
21-40%......3.73.6..5.55.42.71.9
41-60%....50.035.448.39.659.39.516.98.944.65.8
61-80%....50.035.440.69.529.68.866.511.143.35.8
over 80%......7.45.011.16.111.17.49.53.4
total....100.0.100.0.100.0.100.0.100.0.
lower subalpine0-20%....4.61.8....2.32.32.30.9
21-40%....8.62.55.92.916.94.97.03.99.41.7
41-60%100.0...23.83.736.85.935.66.223.36.529.22.6
61-80%....40.74.339.75.940.76.446.57.641.22.8
over 80%....22.33.617.64.66.83.320.96.217.92.2
total100.0...100.0.100.0.100.0.100.0.100.0.
upper montane0-20%....0.50.52.42.4..2.31.61.10.5
21-40%....4.31.44.93.47.75.21.11.13.71.0
41-60%11.310.6..12.92.317.15.938.59.66.92.713.51.8
61-80%33.315.740.021.928.23.136.67.526.98.735.15.130.92.4
over 80%55.516.660.021.954.13.439.07.626.98.754.65.350.92.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
lower montane0-20%....1.01.0......0.40.4
21-40%....1.01.0......0.40.4
41-60%..3.33.37.02.526.711.4..2.42.45.71.5
61-80%27.68.323.37.724.74.326.711.457.318.72.42.421.92.8
over 80%72.48.373.48.166.34.746.712.942.718.795.23.371.53.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
colline/submontane0-20%..............
21-40%..............
41-60%......14.39.4..2.71.92.41.2
61-80%..17.97.225.77.450.013.4..17.44.420.33.1
over 80%100.0.82.17.274.37.435.712.8100.0.80.04.677.43.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total0-20%....1.70.60.60.6..1.10.61.10.3
21-40%....4.40.94.21.610.02.71.90.83.90.6
41-60%3.82.61.61.613.81.630.93.639.24.58.31.716.41.1
61-80%20.75.622.25.230.82.138.83.835.84.428.92.831.11.4
over 80%75.45.976.25.449.22.325.43.415.03.359.73.047.51.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #167558/153941
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