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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
grid: terrestrial grid NFI3
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/a5.1197.8158.61416.8104.61943.06
0 - 10%34.9755.1519.5934.6761.14205.23
11 - 50%39.4648.9527.6824.587.415147.73
51 - 90%42.7658.7557.5540.0610.113208.93
91 - 100%29.2742.8693.54229.9245.25440.62
total151.22213.31206.81345.81128.321045.41
groundwater protection zonen/a0.9450.5580.4711.2380.7503.722
0 - 10%7.8152.1291.1412.42712.91126.48
11 - 50%10.9133.9212.0301.6331.63320.09
51 - 90%18.1106.2172.5273.3231.93032.17
91 - 100%12.2123.9215.91716.5106.21744.76
total50.0516.81011.81225.0823.38126.83
totaln/a6.0178.4148.91418.1105.31846.76
0 - 10%42.7657.2520.6937.1774.04231.62
11 - 50%50.3552.8529.6726.189.014167.73
51 - 90%60.8564.9560.0543.3612.012241.02
91 - 100%41.4646.7699.43246.4251.35485.31
total201.21230.01218.61370.81151.621172.21

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150638/137019
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