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NFI3–NFI4b
annual yield of live bole wood
type of last silvicultural treatment (interview survey)
unit of reference: biogeographical region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
type of last silvicultural treatment (interview survey)1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
no treatment6432109258434666217126128616
tending7934376243053610029541110053118
thinning276186671225328..7831271121410
establishment cut1433137821252361010093391910089515
removal cut52466012119536..35583010091317
plentering1172559449532..0...27118
thinning of mountain forest1772..197366649..410028328
coppice cut..........0.0.
conversion..1086........1086
transformation2100..........2100
sanitary felling1583840719213272067244888283014
plentering in broadleaf forest4939146283375......22823
tending of forest edge0.129391780....97415534
planting..63798100......7171
agrosilvicultural treatments143512848516431000.188124334
total1101112972714271211133210231133759345
© WSL, Swiss National Forest Inventory, 16.06.2015 #200563/186792
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