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NFI4b

forest area: number of types natural hazards SilvaProtect · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
number of types natural hazards SilvaProtect %± %± %± %± %± %±
no natural hazard............
one natural hazard81.63.896.12.784.72.163.12.072.02.772.71.2
two natural hazards13.63.43.92.712.41.925.51.821.42.419.81.1
three natural hazards4.92.1..2.60.98.81.25.21.35.90.6
four natural hazards....0.30.32.60.71.40.71.50.3
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #170976/157359
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