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NFI4b
forest area: harvesting systems · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
harvesting systems1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
axe..............
chain saw135.83178.23185.4326.71046.7739.88612.62
chainsaw, then processor15.11520.91342.291.45021.91211.817113.25
wheeled harvester24.21247.785.4261.0583.531..81.86
tracked harvester4.7272.8350.41000.3100....8.221
walking harvester0.4100..0.771..1.844..2.835
chainsaw, then chipper1.1580.771......1.4503.233
feller buncher, then chipper....0.4100......0.4100
chainsaw, then yarder6.1243.23343.6820.9120.41003.23377.46
chainsaw, then helicopter1.1580.410036.5934.2922.51166.26160.94
others0.771..........0.771
total189.11253.91314.6284.6496.73122.431061.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 19.04.2015 #198219/184712
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