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NFI4b
forest area: urgency of next treatment (interview survey) · production region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
urgency of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
0-1 year28.51130.21016.91412.1173.93091.66
2-5 years60.6797.0545.4838.499.918251.33
6-10 years55.5767.9660.9750.5813.116247.93
11-20 years27.41119.71341.1961.9718.113168.14
> 20 years23.71211.61740.49151.7474.35301.73
total195.71226.31204.72314.62119.331060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 19.04.2015 #198391/184884
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