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NFI3

forest area: type of treatment in 2003 · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
type of treatment in 20031000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no treatment382.61190.72122.42109.22138.42150.321093.61
tending of young forest7.9150.4711.041......9.314
thinning11.5120.7501.0410.3711.2380.55815.411
establishment cut1.8320.5580.3710.21000.471..3.224
removal cut2.0300.21000.7500.21000.471..3.423
plentering1.8320.558....0.2100..2.527
thinning of mountain forest0.2100....0.2100....0.471
coppice cut..............
conversion0.558..........0.558
transformation..............
sanitary felling18.01010.8133.5220.21001.930..34.47
thinning of broadleaf forest1.435..........1.435
tending of forest edge0.945..0.21000.471..0.4711.832
planting1.3381.1410.21000.2100....2.726
agrosilvicultural treatments1.3380.7500.3710.5580.4710.4713.522
total431.21205.71129.72111.32142.82151.621172.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 10.11.2014 #141501/127875
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