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NFI4b

forest area: degree of cover (aerial photo, 5 classes) · altitudinal vegetation zone · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern 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..1.8450.31000.31000.41000.41003.233
upper montane..0.7710.31000.3100..0.7712.141
lower montane....0.3100......0.3100
colline/submontane..............
total..2.5381.0581.0580.41001.4506.423
21-40%upper subalpine......1.0580.41001.1582.538
lower subalpine0.41002.9351.9452.4384.2281.15812.817
upper montane..2.2410.7710.7711.4501.1586.024
lower montane..0.41000.3100....0.41001.158
colline/submontane..............
total0.41005.4262.9364.2296.0243.63122.412
41-60%upper subalpine..1.158..5.8247.4213.93018.214
lower subalpine0.41006.5233.63211.01710.2186.12437.79
upper montane0.41006.9233.2332.7357.7212.93523.812
lower montane0.41000.41001.7451.4501.158..4.927
colline/submontane0.41000.41000.31000.7710.7711.8454.229
total1.45015.1158.92021.61227.11014.51588.86
61-80%upper subalpine..0.4100..4.1283.5314.92612.916
lower subalpine0.410014.8154.22913.41511.3179.61953.58
upper montane2.14114.8157.6215.8247.82112.01750.18
lower montane5.7255.0264.8262.4383.9301.45023.312
colline/submontane3.6321.8452.1412.4370.7715.32515.915
total11.81736.8918.71328.11027.11033.29155.74
over 80%upper subalpine......0.7711.4500.7712.835
lower subalpine0.41007.2224.1285.5252.5383.53123.212
upper montane5.42622.71218.01310.6178.42018.41383.66
lower montane19.01315.91516.2144.1283.23316.31474.67
colline/submontane17.5147.2226.9224.1282.53825.81164.07
total42.2953.0745.2725.01117.91364.86248.23
totalupper subalpine..1.450..12.01612.61610.91837.09
lower subalpine1.45033.21014.11532.6928.51020.612130.45
upper montane7.92147.2829.91020.21225.31135.19165.64
lower montane25.01221.61223.5117.9208.12018.113104.26
colline/submontane21.5139.4199.3197.2213.93032.9984.16
total55.88112.9476.8579.9478.45117.53521.42

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #170799/157182
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