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NFI3

forest area: indicator of groundwater protection zone (2013) · biogeographical region
unit: %
unit of evaluation: forest
grid:
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
indicator of groundwater protection zone (2013) %± %± %± %± %± %± %±
no groundwater protection zone74.01.993.90.994.50.788.61.896.30.986.51.589.80.5
groundwater protection zone26.01.96.10.95.50.711.41.83.70.913.51.510.20.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150835/137216
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