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NFI1
forest area
groundwater protection zones (April 2013)
unit of reference: production region
unit: 1000 ha
unit of evaluation: forest
grid: terrestrial grid NFI1
state1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
groundwater protection zones (April 2013)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/a150.91212.71205.71357.61141.921068.80
groundwater protection zone S10.2710.4500.2710.3580.3581.427
groundwater protection zone S211.095.9134.11611.198.11140.15
groundwater protection zone S330.157.7115.51310.31012.1965.74
no groundwater protection zone, but rated as S21.0320.6412.1225.8132.12211.69
no groundwater protection zone, but rated as S30.0.0.0.0.0.0.0.0.0.0.0.
area of contribution instead of protection zone S34.8140.0.0.0.0.0.0.0.4.814
total198.11227.31217.51385.11164.411192.40
© WSL, Swiss National Forest Inventory, 17.06.2020 #874893/341225
search result: 1 entry on 1 page

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