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NFI4b

forest area: number of types natural hazards SilvaProtect · protection forest region
unit: 1000 ha
unit of evaluation: forest
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
number of types natural hazards SilvaProtect1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no natural hazard..............
one natural hazard48.6890.5558.6646.0762.4695.24401.42
two natural hazards6.12416.91417.51323.31117.61325.211106.65
three natural hazards1.8457.6213.83010.3184.2297.12234.710
four natural hazards..0.7713.1332.7350.41001.8458.720
total56.57115.8483.0582.3484.55129.23551.32

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #171133/157516
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