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NFI4b

forest area: protection forest perimeter SilvaProtect · stand stability · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectstand stability1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetercritical0.41000.410013.5167.5214.2286.12432.010
less stable13.31612.71691.6531.1919.41255.57223.73
stable24.51114.91583.3627.11030.4941.78221.84
total38.2927.911188.4365.7554.16103.24477.52
outside of perimetercritical3.6316.0248.6202.7351.7451.05823.712
less stable47.6882.4659.074.42716.2148.620218.24
stable99.84137.6458.6711.71624.7119.619342.03
total151.03226.02126.2418.91342.6819.213583.82
totalcritical4.0306.42322.01210.3176.0247.12255.78
less stable60.9795.15150.6435.6835.6964.16441.92
stable124.33152.43141.9438.8855.1651.37563.82
total189.11253.91314.6284.6496.73122.431061.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #162734/149113
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