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NFI4b

forest area: indicator of groundwater protection zone (2013) · forest type (3 classes) · production region
unit: %
unit of evaluation: forest
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
indicator of groundwater protection zone (2013)forest type (3 classes) %± %± %± %± %± %±
no groundwater protection zoneaccessible forest without shrub forest75.61.891.71.189.91.279.41.070.21.981.60.6
inaccessible forest without shrub forest0.50.30.90.42.60.63.90.57.71.23.20.3
shrub forest..0.20.21.40.59.90.78.50.94.90.3
total76.21.892.81.093.90.993.30.786.51.589.70.5
groundwater protection zoneaccessible forest without shrub forest23.81.87.21.05.60.95.80.612.81.59.80.5
inaccessible forest without shrub forest......0.20.10.40.30.10.1
shrub forest....0.50.30.60.20.30.20.40.1
total23.81.87.21.06.10.96.70.713.51.510.30.5
totalaccessible forest without shrub forest99.50.398.90.495.50.885.20.883.11.591.40.4
inaccessible forest without shrub forest0.50.30.90.42.60.64.20.68.11.23.30.3
shrub forest..0.20.21.90.510.60.78.90.95.30.3
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150977/137358
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