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NFI3

forest area: indicator of groundwater protection zone (2013) · basal area of conifers (classified) · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
indicator of groundwater protection zone (2013)basal area of conifers (classified)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no groundwater protection zonen/a13.6165.8254.5295.2254.5285.02638.510
0 - 10%88.0622.41216.71410.3189.21958.46204.94
11 - 50%85.5623.41220.7125.8244.9268.820149.25
51 - 90%106.6544.4833.5910.3188.4207.421210.64
91 - 100%72.2698.1546.0764.25108.8343.98433.12
total365.91194.02121.4395.73135.72123.531036.21
groundwater protection zonen/a1.1581.1580.41001.058..0.7714.229
0 - 10%10.4180.41001.0581.058..11.71724.512
11 - 50%14.7150.7711.0580.3100....16.814
51 - 90%24.3122.2412.1410.7711.1581.45031.710
91 - 100%13.6165.4263.83010.3183.9308.52045.59
total64.079.7198.32013.4154.92622.312122.75
totaln/a14.7156.9234.8286.2234.5285.62542.79
0 - 10%98.4522.71217.81311.3179.21970.16229.43
11 - 50%100.2524.21221.7126.2234.9268.820165.94
51 - 90%130.9446.5835.5911.0179.5198.919242.33
91 - 100%85.86103.5449.8774.55112.6352.47478.62
total430.01203.82129.72109.13140.62145.721158.91

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150852/137233
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