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NFI2–NFI3

annual yield of live bole wood: main type of harvest · protection forest region
unit: m³/yr/ha
unit of evaluation: accessible forest excluding shrub forest NFI2/NFI3 combined
grid: 1.4 x 1.4 km grid
change 1993/95–2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
main type of harvest (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
skidder8.849.186.0151.5242.3200.5307.64
forwarder8.474.5333.7552.8631.6370.8687.37
mobile tower yarder3.5373.0244.0291.8332.2260.3512.613
cable crane2.2822.9234.6211.1592.8180.7512.611
helicopter0.3962.7271.1370.8410.4470.3310.917
others1.2740.1941.2561.1904.3420.2911.232
total8.545.874.5111.3172.1110.4235.23

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 07.11.2014 #144479/130852
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