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NFI3–NFI4b

annual salvage logging: cause of salvage logging · protection forest region
unit: 1000 m³/yr
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
change 2004/06–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
cause of salvage logging1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
insects5222380397351..2864010070219
fungi1066..2100......1256
windthrow134264142195331000.0.19620
snow load386411001351380305901008536
avalanches..........0.0.
landslides380..15100......1785
flooding..............
forest fire..............
loss of vitality784111007100......8638
others2470..........2470
total8071612229130336635843098112313

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136444/122820
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