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NFI4b

forest area: indicator of groundwater protection zone (2013) · forest type (3 classes) · biogeographical region
unit: 1000 ha
unit of evaluation: forest
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
indicator of groundwater protection zone (2013)forest type (3 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no groundwater protection zoneaccessible forest without shrub forest144.83242.62339.6289.53118.13134.231068.91
inaccessible forest without shrub forest1.1581.84516.8144.6283.13314.31541.79
shrub forest..0.410020.7126.22319.6916.41163.26
total145.93244.81377.11100.23140.82164.921173.81
groundwater protection zoneaccessible forest without shrub forest51.2715.91420.41312.0165.02623.811128.35
inaccessible forest without shrub forest....0.41000.771..0.7711.845
shrub forest....2.8370.31000.7711.0584.728
total51.2715.91423.51213.1155.62525.511134.85
totalaccessible forest without shrub forest196.01258.61360.01101.53123.02158.021197.21
inaccessible forest without shrub forest1.1581.84517.2145.2263.13315.01543.49
shrub forest..0.410023.4116.62320.3917.31067.96
total197.11260.71400.61113.32146.52190.411308.61

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150974/137355
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