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NFI4b

forest area: degree of cover (aerial photo, 5 classes) · altitudinal vegetation zone · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
degree of cover (aerial photo, 5 classes)altitudinal vegetation zone1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
0-20%upper subalpine......0.3100..0.41000.771
lower subalpine....2.1410.31000.41000.41003.233
upper montane....1.1580.3100..0.7712.141
lower montane....0.4100......0.4100
colline/submontane..............
total....3.5311.0580.41001.4506.323
21-40%upper subalpine......1.0580.41001.1582.538
lower subalpine0.4100..4.7282.4384.2281.15812.817
upper montane....3.2330.7711.1581.1586.024
lower montane....0.771....0.41001.158
colline/submontane..............
total0.4100..8.6204.1295.7243.63122.312
41-60%upper subalpine....1.1585.8247.4213.93018.214
lower subalpine0.4100..12.11710.3188.8196.12437.79
upper montane0.4100..12.1172.7354.9263.63123.812
lower montane..0.41002.5381.4500.41000.41004.927
colline/submontane0.4100..0.7710.7710.7711.8454.329
total1.1580.410028.51120.91222.31115.71588.86
61-80%upper subalpine....0.41004.1283.5314.92612.916
lower subalpine0.4100..22.01211.31710.3189.61953.58
upper montane2.2411.15823.4125.5245.72512.41650.28
lower montane4.7272.83510.3182.1412.1411.45023.412
colline/submontane1.4502.5383.9302.4370.41005.32515.915
total8.6206.42359.9725.31021.91233.89156.04
over 80%upper subalpine......0.7711.4500.7712.835
lower subalpine0.4100..12.1174.8262.5373.63123.312
upper montane5.0261.15844.788.2205.72519.21383.96
lower montane14.4158.12129.8103.8302.53716.41474.97
colline/submontane9.02012.01713.5163.1330.77125.91164.27
total28.81021.212100.1520.51212.71665.86249.23
totalupper subalpine....1.45012.01612.71610.91837.19
lower subalpine1.450..53.0829.11026.21020.712130.55
upper montane7.6212.14184.5617.41317.31337.09166.04
lower montane19.11311.31743.687.2215.02618.513104.76
colline/submontane10.81814.51518.1146.2231.84533.1984.46
total38.9927.911200.7371.9462.95120.33522.62

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #170792/157175
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