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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 NFI1/NFI2/NFI3/NFI4 combined
grid:
change 1993/95–2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
type of next treatment (interview survey) %± %± %± %± %± %± %±
no treatment4.30.74.11.47.93.75.23.413.15.019.413.65.20.7
tending13.12.08.53.412.36.54.43.316.97.20.20.212.01.6
thinning18.11.78.92.19.83.78.64.09.84.115.78.615.01.3
establishment cut7.81.511.53.47.23.723.69.911.75.20.0.8.91.2
removal cut6.51.56.12.49.95.47.46.210.65.934.416.97.31.2
plentering1.60.46.02.2..0.10.10.0.3.13.12.20.5
thinning of mountain forest..1.50.81.21.226.29.622.06.6..2.10.5
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 felling38.62.849.95.134.77.713.55.315.95.94.64.738.42.2
plentering in broadleaf forest2.60.80.20.2......1.01.11.70.5
tending of forest edge0.90.50.60.613.38.67.15.50.0.0.0.1.90.8
planting4.71.70.50.51.81.8....4.34.33.31.1
agrosilvicultural treatments0.90.32.21.51.71.03.92.10.00.011.56.91.40.4
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 #144528/130901
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