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NFI4b

forest area: origin of the forest · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
origin of the forest1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
always forest165.72238.42301.6282.94104.83116.731010.01
natural reforestation13.4165.72537.5916.21415.51439.39127.55
artificial reforestation10.8188.22115.3150.7712.1410.410037.410
mixed reforestation5.4262.8354.3291.4500.7711.15815.615
unkown0.7713.5311.4500.3100..0.7716.723
total196.01258.61360.01101.53123.02158.021197.21

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #146043/132416
search result: 1 entry on 1 page

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