Search legacy data

back

search result: 1 entry on 1 page

NFI3

forest area: type of treatment in 1999 · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
type of treatment in 19991000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no treatment173.72233.72300.6282.5492.53121.031004.01
tending2.5385.7251.450..0.771..10.318
thinning4.7276.4233.9301.0580.4100..16.315
establishment cut1.1581.8451.845......4.728
removal cut1.8450.7711.158....0.41003.930
plentering1.845..0.771......2.538
thinning of mountain forest0.4100....0.771....1.058
coppice cut..............
thinning of broadleaf forest..0.771........0.771
conversion..............
transformation2.9353.9304.0300.31003.2330.410014.616
sanitary felling..........0.41000.4100
tending of forest edge..0.7710.4100....0.41001.450
planting..............
agrosilvicultural treatments0.41000.41000.771......1.450
total189.11253.91314.6284.6496.73122.431061.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 10.11.2014 #141776/128150
search result: 1 entry on 1 page

back