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NFI4b

forest area: processes in channels SilvaProtect, modelled and assigned · degree of cover (aerial photo, 5 classes) · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assigneddegree of cover (aerial photo, 5 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter0-20%....1.1583.1331.4505.625
21-40%....4.32911.8173.63119.713
41-60%0.7710.410011.51754.0813.51680.16
61-80%4.0302.83533.51064.4731.510136.25
over 80%15.3159.51954.1765.0758.46202.34
total20.11312.716104.54198.33108.34443.92
outside perimeter0-20%3.3332.8351.4503.5321.15812.117
21-40%3.3334.6274.72826.0114.62843.19
41-60%13.51613.41621.61252.3810.218111.05
61-80%43.4847.5838.5960.8711.517201.84
over 80%119.04150.4350.8845.5818.013383.82
total182.52218.72117.14188.2345.48751.81
total0-20%3.3332.8352.5386.6232.53817.814
21-40%3.3334.6279.02037.898.12162.87
41-60%14.21613.71633.110106.4523.712191.14
61-80%47.4850.3872.16125.2443.08338.03
over 80%134.43159.93104.94110.5576.45586.12
total202.61231.31221.62386.51153.821195.81

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #161556/147935
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