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NFI2–NFI3

annual yield of live bole wood: type of next treatment (interview survey) · biogeographical region
unit: 1000 m³/yr
unit of evaluation: accessible forest excluding shrub forest NFI2/NFI3 combined
grid: 1.4 x 1.4 km grid
change 1993/95–2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
type of next 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 treatment6522831860227432930164326010
tending1562233315131263761461010063811
thinning226125288143151047193810409366
establishment cut113221512016119294927360.48111
removal cut1012416923129243793539166145313
plentering592033544934..174110014419
thinning of mountain forest1100..49332437402827211619
coppice cut..2100......179366
conversion117311581162......3337
transformation..2100173....1100454
sanitary felling2521412317696101431382557222365
plentering in broadleaf forest125261281100....01007424
tending of forest edge22761946465541000.0.9135
planting33651642632510...210023022
agrosilvicultural treatments1150123949383492968448524
total106262798415586971920713622257853

change, calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #144486/130859
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