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NFI3

forest area: type of next treatment (interview survey) · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
type of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no treatment33.9918.813114.4550.0646.5787.95351.43
tending17.71441.0927.4112.8353.9301.45094.16
thinning54.0790.9543.394.8267.12210.318210.44
establishment cut24.51143.8853.285.1257.8212.835137.35
removal cut15.11523.31219.2131.0584.6274.62767.97
plentering25.2113.5319.6190.31001.1580.410040.19
thinning of mountain forest..0.410031.61018.81224.0117.82182.66
coppice cut..0.7710.4100....3.2334.329
conversion3.2337.4222.538......13.116
transformation....0.4100......0.4100
sanitary felling4.7273.9303.930..0.41000.77113.516
plentering in broadleaf forest5.02615.2150.771....0.410021.313
tending of forest edge1.1582.8352.835..0.4100..7.122
planting0.41001.1582.141......3.532
agrosilvicultural treatments4.3291.1583.2331.7441.1582.83514.216
total189.11253.91314.6284.6496.73122.431061.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 08.11.2014 #142301/128673
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