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NFI3

forest area: origin of the forest · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
origin of the forest %± %± %± %± %± %± %±
always forest89.40.683.61.187.81.287.31.386.21.271.91.585.30.4
natural reforestation3.30.48.20.86.30.910.61.211.71.122.81.48.70.3
artificial reforestation3.60.44.60.64.00.70.80.31.60.40.70.32.90.2
mixed reforestation2.20.31.90.41.50.40.60.30.20.2..1.40.1
unkown1.60.31.70.40.40.20.80.30.20.24.70.71.60.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 07.11.2014 #145912/132285
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