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NFI4b

forest area: time of last treatment (classes of 10 years) · production region
unit: 1000 ha
unit of evaluation: accessible forest NFI3/NFI4
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
time of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
less than 10 years ago108.44172.9394.8594.3514.915485.32
11-20 years ago48.9832.01053.3765.4711.317211.04
21-30 years ago16.11513.01619.51352.8814.315115.75
31-40 years ago10.6185.32616.61436.6916.31485.46
41-50 years ago7.7222.14111.51734.01012.31667.67
over 50 years ago9.1204.22923.812121.0592.54250.63
total200.81229.51219.51404.11161.621215.41

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 08.11.2014 #143299/129672
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