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NFI4b

forest area: stand stability · forest management intensity (NFI1 model) · 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
stand stabilityforest management intensity (NFI1 model)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
criticalmanaged2.5384.92614.5153.1333.5310.77129.311
infrequently managed1.1580.7714.7281.4500.7711.84510.319
not managed0.41000.7712.8355.8241.8444.62716.115
total4.0306.42322.01210.3176.0247.12255.78
less stablemanaged47.6875.7696.3516.81319.41212.516268.23
infrequently managed6.82315.91527.4113.1337.12210.71871.07
not managed6.5233.53127.01115.7149.11940.98102.85
total60.9795.15150.6435.6835.6964.16441.92
stablemanaged92.25124.84101.1522.01134.9915.015390.02
infrequently managed25.21123.71225.2122.4387.1226.72390.36
not managed6.8233.93015.61514.41513.11629.61083.46
total124.33152.43141.9438.8855.1651.37563.82
totalmanaged142.33205.42211.9341.8757.9628.210687.51
infrequently managed33.11040.3957.276.92214.81519.213171.64
not managed13.7168.12145.5835.9824.01175.15202.34
total189.11253.91314.6284.6496.73122.431061.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 10.11.2014 #137188/123562
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