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NFI3–NFI4b

annual salvage logging: cause of salvage logging · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
change 2004/06–2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
cause of salvage logging %± %± %± %± %± %± %±
insects52.716.767.77.063.910.1..29.019.02.23.062.55.7
fungi..1.51.01.21.2......1.10.6
windthrow17.79.917.24.920.87.447.132.00.0.0.0.17.43.7
snow load12.911.12.20.96.03.452.932.071.019.097.83.07.72.7
avalanches..........0.0.0.0.
landslides..0.30.37.77.1......1.61.4
flooding..............
forest fire..............
loss of vitality10.46.99.54.30.40.4......7.62.8
others6.26.21.71.6........2.11.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

change, calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136400/122776
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