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NFI4b

forest area: avalanches SilvaProtect, modelled and assigned · percentage of salvage logging · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
avalanches SilvaProtect, modelled and assignedpercentage of salvage logging1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter0%4.727..11.91761.9712.81691.36
1-50%....0.7710.7710.41001.845
over 50%....0.41001.7450.7712.835
total4.727..13.01664.3713.81595.96
outside perimeter0%173.02188.42187.02288.22129.13965.71
1-50%13.11621.4125.0262.8351.84544.29
over 50%9.91919.31310.81811.4171.15852.58
total196.01229.11202.92302.42131.931062.41
total0%177.82188.42198.92350.12141.821057.01
1-50%13.11621.4125.8253.5322.14145.99
over 50%9.91919.31311.21813.1161.84555.38
total200.81229.11215.92366.71145.721158.21

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #164831/151213
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