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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:
grid:
change 1993/95–2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
type of next treatment (interview survey) %± %± %± %± %± %± %±
no treatment4.20.74.01.47.33.46.53.713.05.019.613.55.10.7
tending12.92.08.53.411.36.04.33.217.07.20.20.211.71.6
thinning18.51.89.22.19.03.48.43.99.84.115.78.615.21.3
establishment cut7.61.411.53.46.63.423.09.711.75.20.0.8.71.2
removal cut6.41.56.02.49.15.07.26.110.65.934.316.97.11.2
plentering1.60.46.02.2..0.10.10.0.3.13.12.20.5
thinning of mountain forest..1.50.81.11.125.59.322.06.6..2.00.5
coppice cut0.10.1........3.32.80.10.1
conversion0.70.4..0.0.......0.50.3
transformation....0.20.2....2.52.50.00.0
sanitary felling39.12.849.85.040.28.614.55.315.85.94.64.639.12.2
plentering in broadleaf forest2.60.80.20.2......1.01.11.70.5
tending of forest edge0.90.40.60.612.18.06.95.40.0.0.0.1.90.8
planting4.61.60.50.51.71.7....4.34.33.21.1
agrosilvicultural treatments0.90.32.21.51.60.93.82.00.00.011.56.91.30.4
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 #144586/130959
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