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NFI2–NFI3

annual yield of live bole wood: type of next treatment (interview survey) · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI2/NFI3 combined
grid: 1.4 x 1.4 km grid
change 1993/95–2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
type of next treatment (interview survey) %± %± %± %± %± %± %±
no treatment4.10.62.80.84.91.85.12.311.83.124.39.94.50.5
tending13.11.55.92.010.93.82.51.910.24.30.10.111.01.1
thinning19.81.48.01.514.43.28.43.79.52.816.06.516.21.0
establishment cut6.81.010.62.38.42.824.59.112.34.00.0.8.30.9
removal cut7.11.24.71.510.33.812.26.919.25.426.712.87.80.9
plentering1.80.46.72.1..0.10.10.50.42.22.22.50.5
thinning of mountain forest0.00.02.51.00.60.626.78.117.14.31.71.72.00.4
coppice cut0.00.0........2.31.90.10.0
conversion0.60.30.40.41.10.9......0.60.2
transformation0.00.0..0.10.10.60.6..1.71.70.10.0
sanitary felling37.52.152.13.839.05.712.33.918.74.38.15.738.81.7
plentering in broadleaf forest2.00.50.10.1......0.70.71.30.3
tending of forest edge1.30.50.40.36.24.35.43.50.0.0.0.1.60.5
planting5.11.23.41.70.90.90.0...3.03.04.00.8
agrosilvicultural treatments0.70.22.51.23.22.22.31.20.70.713.25.81.50.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 07.11.2014 #144490/130863
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