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NFI2–NFI3

annual yield of live bole wood: type of next treatment (interview survey) · production region
unit: m³/yr/ha
unit of evaluation: accessible forest excluding shrub forest NFI2/NFI3 combined
grid: 1.4 x 1.4 km grid
change 1993/95–2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
type of next treatment (interview survey) (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
no treatment0.9201.4180.3280.3200.1470.410
tending8.81910.51312.9284.9240.1879.210
thinning6.998.877.3125.1162.4347.55
establishment cut12.51516.11614.21511.8180.0.13.38
removal cut19.61625.21615.62913.6168.95217.39
plentering5.01515.04218.8221.6546.4.8.216
thinning of mountain forest..4.6.9.2199.4162.6719.114
coppice cut8.5.......3.5355.231
conversion8.8608.54012.943....9.628
transformation..7.9.0.0.3.4195.1.3.930
sanitary felling8.71119.3613.184.1182.26612.45
plentering in broadleaf forest11.2.11.8185.1...2.1.11.317
tending of forest edge16.8617.43637.4494.0510.0.10.932
planting32.83738.31622.43917.1598.9.31.114
agrosilvicultural treatments4.0385.8355.0473.1472.1383.822
total5.6611.046.562.180.4235.23

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #144488/130861
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