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NFI3

forest area: indicator of groundwater protection zone (2013) · basal area of conifers (classified) · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
indicator of groundwater protection zone (2013)basal area of conifers (classified)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no groundwater protection zonen/a6.6237.0225.42614.4155.02638.410
0 - 10%33.61054.2722.71235.8958.46204.64
11 - 50%40.9944.6827.41127.7118.820149.45
51 - 90%42.7863.6657.7739.297.421210.64
91 - 100%28.81043.2890.15225.8343.98431.92
total152.63212.62203.32342.82123.531034.81
groundwater protection zonen/a0.7710.41000.7711.8450.7714.229
0 - 10%8.0212.5380.7711.74511.71724.612
11 - 50%11.3183.5311.1581.058..16.914
51 - 90%17.2147.4222.9353.1331.45031.910
91 - 100%10.9182.8357.22216.3148.52045.79
total48.2816.51412.61623.91222.312123.55
totaln/a7.3227.4226.12416.1155.62542.69
0 - 10%41.6856.6723.41237.5970.16229.23
11 - 50%52.2748.1828.51128.7118.820166.34
51 - 90%59.9771.0660.5742.398.919242.53
91 - 100%39.8946.0897.35242.1352.47477.62
total200.81229.11215.92366.71145.721158.21

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150850/137231
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