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NFI3–NFI4b

annual salvage logging: cause of salvage logging · production region
unit: m³/yr/ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
change 2004/06–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
cause of salvage logging (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
insects13.45124.32117.6269.0480.07118.616
fungi0.854.4567.0.....3.945
windthrow5.4397.8278.4355.1360.0.6.418
snow load17.9772.4343.4488.7400.4825.833
avalanches........0.0.0.0.
landslides..3.93742.4.....16.963
flooding............
forest fire............
loss of vitality11.85012.53511.7580.0...11.031
others34.5.6.486......11.256
total1.2302.5191.1250.3290.0981.113

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136404/122780
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