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NFI2

forest area: indicator of groundwater protection zone (2013) · basal area of conifers (classified) · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI2
state 1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
indicator of groundwater protection zone (2013)basal area of conifers (classified) %± %± %± %± %± %± %±
no groundwater protection zonen/a2.60.33.10.53.80.73.80.83.50.73.50.73.10.2
0 - 10%18.60.88.00.811.61.28.01.15.80.840.21.816.00.4
11 - 50%19.60.810.40.914.21.35.20.92.20.54.30.712.10.4
51 - 90%24.00.921.61.225.21.69.51.26.30.97.40.918.30.5
91 - 100%20.30.851.91.537.61.862.62.078.41.529.01.639.70.6
total85.10.794.90.792.41.089.11.396.30.784.41.389.30.4
groundwater protection zonen/a0.10.10.10.10.40.20.70.30.10.10.40.20.20.1
0 - 10%2.50.30.30.21.40.40.80.4..9.01.02.30.2
11 - 50%3.10.40.60.20.90.40.50.3..0.80.31.50.2
51 - 90%5.00.41.40.31.60.50.70.30.50.31.20.42.60.2
91 - 100%4.30.42.70.53.20.78.31.13.10.64.30.74.10.2
total14.90.75.10.77.61.010.91.33.70.715.61.310.70.4
totaln/a2.70.33.20.54.20.74.40.83.60.73.90.73.30.2
0 - 10%21.10.88.20.813.01.28.81.15.80.849.21.818.40.5
11 - 50%22.60.911.00.915.11.35.70.92.20.55.10.813.60.4
51 - 90%29.00.923.01.326.81.610.11.26.80.98.61.020.90.5
91 - 100%24.60.954.61.540.91.870.91.881.51.433.31.743.80.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150591/136972
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