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NFI3

forest area: indicator of groundwater protection zone (2013) · degree of mixture · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
indicator of groundwater protection zone (2013)degree of mixture %± %± %± %± %± %±
no groundwater protection zonen/a0.80.32.80.54.70.62.40.30.70.32.40.2
pure conifer forest15.71.122.01.244.61.461.31.129.01.538.50.6
mixed conifer forest18.61.221.91.222.61.210.50.76.20.815.90.4
mixed broadleaf forest17.81.216.31.012.10.96.60.56.40.811.40.4
pure broadleaf forest22.31.329.71.310.60.912.30.742.41.721.00.5
total75.21.392.70.794.60.693.30.584.61.289.20.4
groundwater protection zonen/a0.20.10.20.10.10.10.20.1..0.20.0
pure conifer forest7.80.82.30.42.50.44.50.55.00.74.30.2
mixed conifer forest6.90.82.10.41.30.30.70.20.70.32.20.2
mixed broadleaf forest4.60.61.30.30.70.20.50.10.50.21.40.1
pure broadleaf forest5.40.71.40.30.90.30.80.29.21.02.80.2
total24.81.37.30.75.40.66.70.515.41.210.80.4
totaln/a1.00.32.90.54.70.62.60.30.70.32.60.2
pure conifer forest23.51.324.31.247.11.465.91.034.01.642.80.6
mixed conifer forest25.51.324.01.223.91.211.30.76.90.918.00.5
mixed broadleaf forest22.41.317.61.112.81.07.10.66.80.912.80.4
pure broadleaf forest27.71.331.11.311.50.913.10.751.61.723.80.5
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 #150663/137044
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