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NFI3

forest area: harvesting systems · 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
harvesting systems %± %± %± %± %± %± %±
axe0.10.10.10.10.10.1..0.10.10.10.10.10.0
chain saw84.30.779.51.282.91.491.71.177.91.589.71.083.90.5
chainsaw, then processor3.90.48.40.83.90.73.70.77.00.91.20.44.70.3
wheeled harvester9.20.60.50.20.40.21.10.40.40.2..3.70.2
tracked harvester0.80.20.10.10.40.2......0.40.1
walking harvester0.10.10.10.10.50.3..1.00.3..0.20.1
chainsaw, then chipper0.30.1..0.30.20.20.20.50.22.30.50.50.1
feller buncher, then chipper..............
chainsaw, then yarder1.00.26.90.76.70.91.20.46.30.80.60.33.20.2
chainsaw, then helicopter0.40.14.40.64.80.82.10.66.80.96.20.83.30.2
others..............
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, 10.11.2014 #141505/127879
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