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NFI4b

forest area: stand density index (SDI) · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
stand density index (SDI)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
to 400 (open to scattered)128.4559.9732.21046.0753.2755.87375.53
401-800 (normal to loose)221.8379.3649.1740.1857.9660.26508.42
801-1200 (dense)69.0748.3835.2918.91225.01126.211222.64
over 1200 (very dense)10.71816.21413.1164.1294.6273.53152.38
total430.01203.82129.72109.13140.62145.721158.91

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150290/136671
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