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NFI4b

forest area: number of types natural hazards SilvaProtect · biogeographical region
unit: %
unit of evaluation: forest
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
number of types natural hazards SilvaProtect %± %± %± %± %± %± %±
no natural hazard..............
one natural hazard82.63.693.72.774.11.855.63.472.03.273.32.372.81.1
two natural hazards12.93.26.32.717.81.628.23.123.43.119.42.119.31.0
three natural hazards4.62.0..6.21.012.52.34.11.45.91.26.30.6
four natural hazards....1.80.63.71.30.50.51.40.61.60.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #171125/157508
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