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NFI3

forest area: type of treatment in 1997 · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
type of treatment in 19971000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no intervention191.31214.11207.71360.11150.321123.51
tending2.0304.1211.3380.750..8.115
thinning3.8227.3152.7262.1290.210016.110
establishment cut1.1410.9453.2231.041..6.317
removal cut0.9450.7500.5581.041..3.224
plentering1.338..0.7500.371..2.328
thinning of mountain forest....0.4711.6330.21002.129
coppice cut............
conversion....0.558....0.558
transformation....0.2100....0.2100
sanitary felling0.4711.4350.9453.1240.4716.217
plentering of broadleaf forest..0.750......0.750
tending of forest edge..0.2100......0.2100
planting0.21000.471......0.558
agrosilvicultural treatments0.21000.21000.5580.9450.5582.328
total201.21230.01218.61370.81151.621172.21

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 10.11.2014 #141490/127864
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