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NFI5
forest area
indicator of groundwater protection zones (2022) · proportion of conifers in basal area (standing-living; 4 classes)
regional demarcation: economic region
unit: %, subtotal
evaluation area: accessible forest without shrub forest NFI4/NFI5
grid: 1.4 km grid, subgrids 1-5
state 2018/26
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
indicator of groundwater protection zones (2022)proportion of conifers in basal area (standing-living; 4 classes)%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±
n/an/a..............................
0-10%..............................
11-50%..............................
51-90%..............................
91-100%..............................
total..............................
no groundwater protection zonen/a1.40.71.71.25.72.30.90.71.40.73.71.81.70.83.41.40.0.5.12.59.13.14.11.12.90.81.00.52.40.3
0-10%18.32.243.64.631.34.524.83.032.02.714.03.411.12.013.12.512.32.512.73.814.23.712.21.96.31.248.62.421.30.7
11-50%21.62.328.54.221.84.020.42.822.32.49.12.813.22.123.43.117.22.912.93.820.24.36.71.43.40.97.71.414.60.6
51-90%33.82.717.33.522.04.126.73.130.52.718.23.633.32.927.33.213.72.718.24.421.44.211.51.96.41.27.11.319.80.7
91-100%24.92.58.92.719.23.827.23.113.82.055.24.840.83.032.83.456.73.851.15.735.15.065.62.780.91.935.62.441.90.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
groundwater protection zonen/a0.80.80.0.0.0.0.0.0.0.11.410.70.0.6.26.00.0.0.0.0.0.0.0.0.0.3.32.31.40.6
0-10%16.53.343.018.821.611.10.0.44.110.913.212.20.0.7.27.014.013.00.0.65.427.86.14.26.76.552.06.522.12.2
11-50%22.33.728.216.914.99.742.614.314.27.611.410.718.011.56.26.014.313.317.215.60.0.6.14.20.0.3.32.314.91.9
51-90%38.64.428.917.242.013.124.812.427.99.721.013.48.17.835.212.928.617.149.720.534.627.89.45.211.77.86.93.326.12.4
91-100%21.73.70.0.21.511.032.613.413.97.542.916.673.913.045.213.543.118.733.219.20.0.78.47.381.69.734.56.235.42.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a1.20.51.61.15.02.00.90.61.30.74.21.91.60.83.51.30.0.4.82.38.83.03.71.02.80.81.30.52.30.3
0-10%17.81.843.64.530.14.223.42.832.82.713.93.210.61.912.72.412.42.511.73.515.83.811.61.76.31.249.12.221.30.7
11-50%21.82.028.54.121.03.721.62.821.72.39.22.713.42.122.32.917.12.813.23.719.64.16.61.43.30.97.11.314.60.6
51-90%35.22.317.93.524.44.026.63.030.32.618.43.532.22.827.83.114.32.720.64.521.84.211.31.76.61.27.01.220.40.7
91-100%23.92.08.42.519.53.627.43.013.82.054.24.642.32.933.73.356.23.749.75.534.04.966.82.681.01.935.42.241.30.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 05.03.2024 #1312945/494695

Table citation

Abegg, M.; Ahles, P.; Allgaier Leuch, B.; Cioldi, F.; Didion, M.; Düggelin, C.; Fischer, C.; Herold, A.; Meile, R.; Rohner, B.; Rösler, E.; Speich, S.; Temperli, C.; Traub, B.,
2023: Swiss national forest inventory - Result table No. 1312945. Birmensdorf, Swiss Federal Research Institute WSL

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