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NFI1

forest area: indicator of groundwater protection zone (2013) · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
indicator of groundwater protection zone (2013)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no groundwater protection zone359.52181.02108.7381.74114.13100.14945.11
groundwater protection zone62.679.4197.92012.0164.92619.113116.05
total422.11190.42116.7393.73119.03119.331061.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150434/136815

NFI1

forest area: indicator of groundwater protection zone (2013) · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
indicator of groundwater protection zone (2013)
no groundwater protection zonegroundwater protection zonetotal
economic region %± %± %±
Western Jura70.72.229.32.2100.0.
Eastern Jura95.02.05.02.0100.0.
Western Plateau88.63.011.43.0100.0.
Central Plateau93.71.66.31.6100.0.
Eastern Plateau93.51.46.51.4100.0.
Western Pre-Alps92.82.57.22.5100.0.
Central Pre-Alps95.51.34.51.3100.0.
Eastern Pre-Alps92.71.97.31.9100.0.
Northwestern Alps96.11.63.91.6100.0.
Central Alps90.73.69.33.6100.0.
Northeastern Alps96.22.13.82.1100.0.
Southwestern Alps87.22.012.82.0100.0.
Southeastern Alps95.91.14.11.1100.0.
Southern Alps84.02.016.02.0100.0.
Switzerland89.10.610.90.6100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150435/136816

NFI1

forest area: indicator of groundwater protection zone (2013) · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
indicator of groundwater protection zone (2013)
no groundwater protection zonegroundwater protection zonetotal
economic region1000 ha± %1000 ha± %1000 ha± %
Western Jura105.3443.68148.92
Eastern Jura44.632.44047.03
Western Plateau41.855.42647.24
Central Plateau64.434.32668.72
Eastern Plateau102.927.122110.12
Western Pre-Alps38.153.03441.14
Central Pre-Alps90.334.32894.72
Eastern Pre-Alps63.945.02668.93
Northwestern Alps52.552.14054.74
Central Alps20.092.14022.18
Northeastern Alps27.671.15828.76
Southwestern Alps81.7412.01693.73
Southeastern Alps114.134.926119.03
Southern Alps100.1419.113119.33
Switzerland947.51116.451063.91

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150436/136817

NFI1

forest area: indicator of groundwater protection zone (2013) · basal area of conifers (classified) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
indicator of groundwater protection zone (2013)basal area of conifers (classified) %± %± %± %± %± %± %±
no groundwater protection zonen/a2.30.73.30.72.30.53.31.12.91.03.51.02.80.3
0 - 10%14.51.517.11.410.41.05.71.54.41.241.92.715.40.6
11 - 50%18.11.720.11.512.01.14.01.31.10.64.11.112.50.6
51 - 90%21.51.826.51.622.71.47.31.72.91.06.71.318.50.7
91 - 100%17.71.726.71.747.21.767.63.083.92.228.22.439.80.8
total74.11.993.70.994.50.887.82.195.31.384.32.089.00.6
groundwater protection zonen/a0.20.20.40.20.20.21.20.7..0.30.30.30.1
0 - 10%3.60.80.70.30.50.21.20.7..8.71.52.10.3
11 - 50%6.11.00.70.3........1.30.2
51 - 90%9.51.31.70.51.40.4..0.70.51.20.62.70.3
91 - 100%6.51.12.80.63.50.69.71.94.01.25.51.24.60.4
total25.91.96.30.95.50.812.22.14.71.315.72.011.00.6
totaln/a2.50.73.80.72.50.54.51.32.91.03.81.03.10.3
0 - 10%18.11.717.81.410.81.06.91.64.41.250.62.717.50.7
11 - 50%24.21.920.81.512.01.14.01.31.10.64.11.113.70.6
51 - 90%31.02.028.11.724.01.47.31.73.71.17.91.521.20.7
91 - 100%24.21.929.51.750.71.777.32.787.92.033.72.644.50.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150437/136818

NFI1

forest area: indicator of groundwater protection zone (2013) · basal area of conifers (classified) · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-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/a4.3298.5207.2222.8352.8354.32929.811
0 - 10%27.41143.5832.6104.8264.22851.27163.84
11 - 50%34.2950.9837.793.4311.1585.026132.35
51 - 90%40.7867.2671.366.2232.8358.220196.34
91 - 100%33.51067.96148.5457.2681.1434.59422.72
total140.13238.02297.2274.3492.13103.24944.91
groundwater protection zonen/a0.41001.1580.7711.058..0.41003.532
0 - 10%6.8231.8451.4501.058..10.71821.813
11 - 50%11.5171.845........13.316
51 - 90%18.0144.2294.329..0.7711.45028.611
91 - 100%12.3177.12211.0188.2203.9306.82349.28
total49.0815.91417.41410.3184.62719.213116.45
totaln/a4.7279.6197.9213.8302.8354.62733.410
0 - 10%34.2945.3834.0105.8244.22861.96185.54
11 - 50%45.8852.7737.793.4311.1585.026145.65
51 - 90%58.7771.4675.566.2233.5319.619225.04
91 - 100%45.8875.06159.5465.4585.0441.28471.92
total189.11253.91314.6284.6496.73122.431061.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150438/136819

NFI1

forest area: indicator of groundwater protection zone (2013) · basal area of conifers (classified) · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZHSwitzerland
indicator of groundwater protection zone (2013)basal area of conifers (classified) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
no groundwater protection zonen/a4.11.8..4.04.01.10.52.12.12.71.6..4.93.42.90.83.52.0..2.31.6..2.02.02.21.38.34.7..4.22.47.13.13.71.22.32.33.71.22.91.07.77.74.21.72.80.3
0 - 10%25.64.0..4.04.08.41.344.97.313.63.358.123.719.56.29.11.420.74.48.12.55.92.629.411.311.84.613.12.922.27.013.33.714.14.217.14.547.03.17.64.212.22.17.71.615.410.414.02.915.70.6
11 - 50%24.83.9..8.05.512.51.529.56.713.63.321.019.912.25.22.20.713.83.711.22.84.72.35.95.811.84.619.03.427.87.533.75.211.33.818.94.74.51.316.15.619.52.54.81.37.77.723.83.612.70.6
51 - 90%18.23.546.713.240.09.923.21.96.43.618.23.721.019.919.56.26.91.322.94.531.34.236.35.223.510.523.66.028.53.930.67.821.74.523.95.127.05.35.21.49.24.417.92.48.41.723.112.132.23.918.30.7
91 - 100%18.23.546.713.232.09.542.62.36.43.646.34.8..41.57.773.52.220.74.446.34.531.95.129.411.343.27.029.23.911.15.316.94.142.25.924.25.122.32.551.07.724.02.763.42.946.214.322.43.539.50.8
total90.92.693.36.688.06.687.81.589.34.694.52.2100.0.97.62.494.61.181.64.296.81.681.04.388.28.092.33.792.02.3100.0.85.53.995.82.494.32.882.82.386.25.377.22.787.22.0100.0.96.51.589.00.6
groundwater protection zonen/a0.80.8....0.20.2......2.42.4..........1.81.8....1.21.2....0.40.4..0.40.41.10.6....0.30.1
0 - 10%0.80.8....1.50.62.12.1......0.70.44.62.3..3.82.2....1.51.0..3.62.1..1.41.410.11.82.32.32.00.91.10.6....2.10.3
11 - 50%1.71.2....2.10.7..0.90.9......8.12.9..4.72.3........7.22.9........2.00.9....1.41.01.30.2
51 - 90%1.71.2....4.61.06.43.61.81.3....1.00.53.52.01.61.17.02.8....4.41.8..1.21.21.41.41.41.41.10.62.32.39.01.8....0.70.72.70.3
91 - 100%4.11.86.76.612.06.63.80.92.12.12.71.6....3.70.92.31.61.61.13.52.011.88.05.93.32.21.2..1.21.22.82.02.82.05.61.49.24.49.31.810.61.9..1.41.04.60.4
total9.12.66.76.612.06.612.21.510.74.65.52.2..2.42.45.41.118.44.23.21.619.04.311.88.07.73.78.02.3..14.53.94.22.45.72.817.22.313.85.322.82.712.82.0..3.51.511.00.6
totaln/a5.02.0..4.04.01.30.52.12.12.71.6..7.34.12.90.83.52.0..2.31.6..3.82.62.21.38.34.71.21.24.22.47.13.14.11.22.32.34.11.34.01.27.77.74.21.73.20.3
0 - 10%26.44.0..4.04.09.91.447.07.313.63.358.123.719.56.29.81.525.34.78.12.59.63.329.411.311.84.614.63.022.27.016.94.114.14.218.54.757.13.09.94.714.22.28.81.715.410.414.02.917.80.7
11 - 50%26.44.0..8.05.514.61.629.56.714.63.421.019.912.25.22.20.721.94.511.22.89.43.25.95.811.84.619.03.427.87.541.05.411.33.818.94.74.51.316.15.621.52.64.81.37.77.725.23.613.90.6
51 - 90%19.83.646.713.240.09.927.82.112.84.920.03.821.019.919.56.27.81.326.44.732.94.243.35.423.510.523.66.032.94.030.67.822.94.625.35.228.55.46.41.511.54.926.82.88.41.723.112.132.93.921.00.7
91 - 100%22.33.853.313.244.010.146.42.38.54.149.04.8..41.57.777.22.123.04.547.84.535.45.241.212.249.17.031.34.011.15.318.14.245.15.927.05.327.92.760.27.533.33.074.02.746.214.323.83.644.10.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 07.11.2014 #150439/136820

NFI1

forest area: indicator of groundwater protection zone (2013) · basal area of conifers (classified) · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
indicator of groundwater protection zone (2013)
no groundwater protection zonegroundwater protection zonetotal
cantonbasal area of conifers (classified)1000 ha± %1000 ha± %1000 ha± %
AGn/a2.0440.41002.440
0 - 10%12.5160.410012.915
11 - 50%12.1160.87012.915
51 - 90%8.9190.8709.718
91 - 100%8.9192.04410.917
total44.344.42948.72
AIn/a......
0 - 10%......
11 - 50%......
51 - 90%2.330..2.330
91 - 100%2.3300.31002.627
total4.5130.31004.811
ARn/a0.3100..0.3100
0 - 10%0.3100..0.3100
11 - 50%0.669..0.669
51 - 90%3.225..3.225
91 - 100%2.6301.0553.523
total7.191.0558.05
BEn/a1.7450.31002.141
0 - 10%13.7152.43816.114
11 - 50%20.2123.43123.611
51 - 90%37.697.52145.28
91 - 100%69.266.22375.35
total142.4319.812162.32
BL/BSn/a0.4100..0.4100
0 - 10%8.6170.41009.017
11 - 50%5.624..5.624
51 - 90%1.2571.2572.439
91 - 100%1.2570.41001.649
total17.082.04319.16
FRn/a1.157..1.157
0 - 10%5.624..5.624
11 - 50%5.6240.41006.023
51 - 90%7.5200.7708.219
91 - 100%19.0111.15720.210
total38.942.24041.13
GEn/a......
0 - 10%1.354..1.354
11 - 50%0.5100..0.5100
51 - 90%0.5100..0.5100
91 - 100%......
total2.234..2.234
GLn/a0.8700.41001.257
0 - 10%3.133..3.133
11 - 50%1.943..1.943
51 - 90%3.133..3.133
91 - 100%6.520..6.520
total15.480.410015.88
GRn/a4.229..4.229
0 - 10%12.9161.05814.015
11 - 50%3.233..3.233
51 - 90%9.8181.45011.217
91 - 100%104.645.225109.94
total134.737.721142.33
JUn/a1.257..1.257
0 - 10%7.0211.6498.619
11 - 50%4.7272.7367.421
51 - 90%7.8201.2578.918
91 - 100%7.0210.8707.820
total27.666.22333.93
LUn/a......
0 - 10%3.231..3.231
11 - 50%4.425..4.425
51 - 90%12.3140.67012.913
91 - 100%18.2100.67018.810
total38.141.34939.33
NEn/a0.670..0.670
0 - 10%1.6441.0582.634
11 - 50%1.3491.3492.634
51 - 90%9.9151.94011.913
91 - 100%8.7171.0579.715
total22.275.22327.44
NWn/a......
0 - 10%1.940..1.940
11 - 50%0.4100..0.4100
51 - 90%1.546..1.546
91 - 100%1.9400.8692.732
total5.8160.8696.513
OWn/a0.41000.31000.771
0 - 10%2.239..2.239
11 - 50%2.239..2.239
51 - 90%4.526..4.526
91 - 100%8.2161.1579.315
total17.651.54919.04
SGn/a1.157..1.157
0 - 10%6.5220.7707.221
11 - 50%9.418..9.418
51 - 90%14.1142.24016.313
91 - 100%14.4141.15815.514
total45.554.02949.54
SHn/a1.156..1.156
0 - 10%2.832..2.832
11 - 50%3.627..3.627
51 - 90%3.926..3.926
91 - 100%1.448..1.448
total12.83..12.83
SOn/a..0.41000.4100
0 - 10%4.2281.1575.325
11 - 50%10.6162.34012.914
51 - 90%6.8210.41007.220
91 - 100%5.3250.41005.724
total26.964.52731.44
SZn/a1.157..1.157
0 - 10%3.630..3.630
11 - 50%2.934..2.934
51 - 90%6.2220.41006.521
91 - 100%10.9150.77011.614
total24.661.15725.75
TGn/a1.543..1.543
0 - 10%3.6270.31003.925
11 - 50%4.026..4.026
51 - 90%5.7200.31006.019
91 - 100%5.1210.6705.720
total19.851.24921.04
TIn/a3.6310.41004.030
0 - 10%45.179.71954.86
11 - 50%4.328..4.328
51 - 90%5.0261.1586.124
91 - 100%21.4125.42526.810
total79.4416.51495.94
URn/a0.3100..0.3100
0 - 10%1.1580.31001.450
11 - 50%2.336..2.336
51 - 90%1.3490.31001.743
91 - 100%7.3181.3498.616
total12.3132.03914.311
VDn/a3.4330.41003.831
0 - 10%11.4171.94413.316
11 - 50%18.2131.94420.113
51 - 90%16.6148.42025.011
91 - 100%22.4128.72031.19
total72.0421.21293.23
VSn/a2.8351.0583.830
0 - 10%7.2211.0588.220
11 - 50%4.527..4.527
51 - 90%7.920..7.920
91 - 100%59.4610.01869.35
total81.7412.01693.73
ZGn/a0.4100..0.4100
0 - 10%0.968..0.968
11 - 50%0.4100..0.4100
51 - 90%1.353..1.353
91 - 100%2.632..2.632
total5.69..5.69
ZHn/a2.140..2.140
0 - 10%7.021..7.021
11 - 50%12.0150.77012.715
51 - 90%16.2120.410016.612
91 - 100%11.3160.77012.015
total48.631.84450.42
Switzerlandn/a30.1113.63233.710
0 - 10%167.3421.913189.24
11 - 50%134.8513.516148.25
51 - 90%195.0428.811223.74
91 - 100%419.8249.38469.02
total946.91117.151064.01

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 07.11.2014 #150440/136821

NFI1

forest area: indicator of groundwater protection zone (2013) · basal area of conifers (classified) · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
indicator of groundwater protection zone (2013)basal area of conifers (classified) %± %± %± %± %± %±
no groundwater protection zonen/a2.60.73.40.71.20.53.20.63.61.02.80.3
0 - 10%16.41.615.81.49.91.38.00.942.12.715.40.6
11 - 50%18.71.721.31.610.21.36.90.84.21.112.50.6
51 - 90%22.01.824.41.728.51.910.31.06.51.318.60.7
91 - 100%16.41.627.81.844.22.164.51.627.62.439.70.8
total76.11.892.71.094.01.093.00.884.02.089.00.6
groundwater protection zonen/a0.40.30.30.20.20.20.40.20.30.30.30.1
0 - 10%3.70.80.60.30.40.20.50.28.91.62.10.3
11 - 50%5.21.01.20.40.20.2....1.30.2
51 - 90%8.61.22.30.61.60.50.70.31.20.62.70.3
91 - 100%6.01.02.80.63.70.85.40.75.61.34.60.4
total23.91.87.31.06.01.07.00.816.02.011.00.6
totaln/a3.00.73.70.71.40.53.60.63.91.13.10.3
0 - 10%20.21.716.51.510.21.38.60.951.02.717.50.7
11 - 50%23.91.822.51.610.41.36.90.84.21.113.70.6
51 - 90%30.62.026.71.730.11.911.01.07.71.521.30.7
91 - 100%22.41.830.61.847.92.169.81.533.22.644.40.9
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150441/136822

NFI1

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 NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
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/a5.1267.7212.53810.1184.32929.711
0 - 10%32.11035.9920.21325.31150.27163.74
11 - 50%36.5948.1820.91321.8125.026132.45
51 - 90%43.1855.1758.4732.5107.821196.94
91 - 100%32.11062.9690.55202.8332.99421.22
total148.93209.82192.52292.52100.14943.81
groundwater protection zonen/a0.7710.7710.41001.4500.41003.532
0 - 10%7.3221.4500.7711.74510.61821.813
11 - 50%10.2182.8350.4100....13.416
51 - 90%16.8145.3263.2332.1411.45028.811
91 - 100%11.7176.3237.62117.0146.72249.38
total46.7816.51412.31722.11219.113116.85
totaln/a5.8258.4202.93511.4174.62733.210
0 - 10%39.4937.3920.91327.01160.96185.54
11 - 50%46.7851.0721.31221.8125.026145.75
51 - 90%59.9760.4761.6734.6109.219225.74
91 - 100%43.8869.2698.05219.8339.68470.42
total195.71226.31204.72314.62119.331060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150442/136823

NFI1

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 NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
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/a3.10.51.50.53.00.92.91.03.00.93.61.02.80.3
0 - 10%16.11.18.11.213.01.87.71.66.21.342.12.715.40.6
11 - 50%20.11.210.61.313.31.94.81.32.10.84.21.112.50.6
51 - 90%23.31.224.11.925.42.48.41.75.91.36.51.318.50.7
91 - 100%22.61.250.82.238.52.763.42.978.72.227.62.439.90.8
total85.21.095.10.993.21.487.22.095.91.184.02.089.10.6
groundwater protection zonen/a0.30.20.20.20.30.31.10.6..0.30.30.30.1
0 - 10%2.00.40.20.20.90.51.10.6..8.91.62.00.3
11 - 50%3.10.50.20.2........1.20.2
51 - 90%5.20.61.10.51.80.7..0.90.51.20.62.70.3
91 - 100%4.20.63.20.83.91.110.61.93.21.05.61.34.60.4
total14.81.04.90.96.81.412.82.04.11.116.02.010.90.6
totaln/a3.40.51.70.63.31.04.01.23.00.93.91.13.10.3
0 - 10%18.11.18.31.213.91.98.81.76.21.351.02.717.40.7
11 - 50%23.11.210.81.413.31.94.81.32.10.84.21.113.70.6
51 - 90%28.51.325.21.927.22.48.41.76.81.47.71.521.20.7
91 - 100%26.91.354.02.242.32.774.02.782.02.133.22.644.50.9
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 #150443/136824

NFI1

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 NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
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/a12.9162.9353.4312.8353.5314.32929.811
0 - 10%68.0715.51515.2147.2217.42150.27163.54
11 - 50%84.8620.21315.5144.5272.5385.026132.45
51 - 90%98.4545.8829.7107.9207.0227.821196.54
91 - 100%95.5596.6544.9859.4693.7432.99423.02
total359.52181.02108.7381.74114.13100.14945.11
groundwater protection zonen/a1.4500.41000.31001.058..0.41003.532
0 - 10%8.6200.41001.0581.058..10.61821.713
11 - 50%12.9160.4100........13.216
51 - 90%21.8132.2412.141..1.1581.45028.511
91 - 100%17.9146.1244.52710.0183.9306.72249.18
total62.679.4197.92012.0164.92619.113116.05
totaln/a14.3163.2333.8303.8303.5314.62733.310
0 - 10%76.5615.91516.2148.2207.42160.96185.24
11 - 50%97.7520.61315.5144.5272.5385.026145.65
51 - 90%120.2548.0831.797.9208.1209.219225.14
91 - 100%113.45102.8449.4769.3597.6439.68472.02
total422.11190.42116.7393.73119.03119.331061.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150444/136825

NFI1

forest area: indicator of groundwater protection zone (2013) · basal area of conifers (classified) · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
indicator of groundwater protection zone (2013)basal area of conifers (classified) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
no groundwater protection zonen/a1.90.75.02.04.41.91.00.74.91.20.90.90.40.42.61.13.91.63.12.23.72.12.91.03.00.93.61.02.80.3
0 - 10%11.71.632.84.319.03.714.52.415.62.17.22.58.71.713.02.47.82.211.24.015.04.07.71.66.21.342.12.715.50.6
11 - 50%14.91.731.84.321.73.918.02.623.42.47.22.59.51.813.02.415.12.914.04.313.73.94.81.32.10.84.21.112.50.6
51 - 90%23.52.116.83.418.43.623.92.926.92.517.13.632.62.929.53.314.42.815.64.523.84.88.41.75.91.36.51.318.50.7
91 - 100%18.71.98.42.625.24.136.23.222.72.460.34.744.33.134.73.454.94.046.86.340.05.563.42.978.72.227.62.439.70.8
total70.72.295.02.088.63.093.71.693.51.492.82.595.51.392.71.996.11.690.73.696.22.187.22.095.91.184.02.089.10.6
groundwater protection zonen/a0.20.20.80.80.90.90.50.5....0.40.4......1.21.21.10.6..0.30.30.30.1
0 - 10%4.61.00.80.80.90.90.50.50.60.50.90.9..0.50.5..1.61.61.21.21.10.6..8.91.62.00.3
11 - 50%6.71.2..1.71.20.90.61.30.60.90.9................1.20.2
51 - 90%10.51.51.71.23.51.72.31.01.90.81.81.30.80.52.61.11.30.91.61.6....0.90.51.20.62.70.3
91 - 100%7.21.31.71.24.41.92.31.02.60.93.61.83.41.14.11.42.61.36.23.01.31.310.61.93.21.05.61.34.60.4
total29.32.25.02.011.43.06.31.66.51.47.22.54.51.37.31.93.91.69.33.63.82.112.82.04.11.116.02.010.90.6
totaln/a2.20.75.92.25.22.11.40.84.91.20.90.90.80.52.61.13.91.63.12.25.02.44.01.23.00.93.91.13.20.3
0 - 10%16.31.833.74.419.83.715.02.416.22.18.12.68.71.713.52.57.82.212.74.216.24.18.81.76.21.351.02.717.60.7
11 - 50%21.62.031.84.323.54.018.92.624.72.58.12.69.51.813.02.415.12.914.04.313.73.94.81.32.10.84.21.113.80.6
51 - 90%34.12.318.53.621.83.926.23.028.92.619.03.733.32.932.13.415.72.917.14.723.84.88.41.76.81.47.71.521.20.7
91 - 100%25.92.110.12.829.64.338.43.325.32.563.94.647.73.138.93.557.54.053.06.341.35.574.02.782.02.133.22.644.30.8
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.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150445/136826

NFI1

forest area: indicator of groundwater protection zone (2013) · basal area of conifers (classified) · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
indicator of groundwater protection zone (2013)
no groundwater protection zonegroundwater protection zonetotal
economic regionbasal area of conifers (classified)1000 ha± %1000 ha± %1000 ha± %
Western Juran/a2.9350.41003.233
0 - 10%17.5136.82324.311
11 - 50%22.11210.01832.110
51 - 90%35.0915.71450.77
91 - 100%27.81010.71838.68
total105.3443.68148.92
Eastern Juran/a2.4400.41002.837
0 - 10%15.4130.410015.813
11 - 50%15.014..15.014
51 - 90%7.9210.8708.719
91 - 100%4.0300.8704.728
total44.632.44047.03
Western Plateaun/a2.1440.41002.540
0 - 10%8.9200.41009.419
11 - 50%10.2180.87011.117
51 - 90%8.7201.64910.318
91 - 100%11.9172.14414.015
total41.855.42647.24
Central Plateaun/a0.7710.31001.058
0 - 10%10.0170.310010.316
11 - 50%12.4140.67113.014
51 - 90%16.4121.54418.011
91 - 100%24.991.54426.49
total64.434.32668.72
Eastern Plateaun/a5.425..5.425
0 - 10%17.2130.77117.913
11 - 50%25.7101.45027.210
51 - 90%29.792.14131.89
91 - 100%25.0112.93527.910
total102.927.122110.12
Western Pre-Alpsn/a0.4100..0.4100
0 - 10%3.0340.41003.332
11 - 50%3.0340.41003.332
51 - 90%7.0210.7707.820
91 - 100%24.891.54926.38
total38.153.03441.14
Central Pre-Alpsn/a0.41000.41000.771
0 - 10%8.220..8.220
11 - 50%9.019..9.019
51 - 90%30.890.77131.69
91 - 100%41.973.23345.27
total90.334.32894.72
Eastern Pre-Alpsn/a1.844..1.844
0 - 10%8.9190.41009.318
11 - 50%8.919..8.919
51 - 90%20.4111.84422.111
91 - 100%23.9102.93526.810
total63.945.02668.93
Northwestern Alpsn/a2.140..2.140
0 - 10%4.328..4.328
11 - 50%8.220..8.220
51 - 90%7.9200.7718.619
91 - 100%30.081.45031.48
total52.552.14054.74
Central Alpsn/a0.770..0.770
0 - 10%2.5370.31002.835
11 - 50%3.132..3.132
51 - 90%3.4300.31003.829
91 - 100%10.3161.44911.714
total20.092.14022.18
Northeastern Alpsn/a1.1570.41001.449
0 - 10%4.3270.41004.726
11 - 50%3.929..3.929
51 - 90%6.821..6.821
91 - 100%11.5150.410011.815
total27.671.15828.76
Southwestern Alpsn/a2.8351.0583.830
0 - 10%7.2211.0588.220
11 - 50%4.527..4.527
51 - 90%7.920..7.920
91 - 100%59.4610.01869.35
total81.7412.01693.73
Southeastern Alpsn/a3.531..3.531
0 - 10%7.421..7.421
11 - 50%2.538..2.538
51 - 90%7.0221.1588.120
91 - 100%93.743.93097.64
total114.134.926119.03
Southern Alpsn/a4.3290.41004.627
0 - 10%50.2710.61860.96
11 - 50%5.026..5.026
51 - 90%7.8211.4509.219
91 - 100%32.996.72239.68
total100.1419.113119.33
Switzerlandn/a30.3113.63233.910
0 - 10%165.0421.713186.74
11 - 50%133.5513.216146.75
51 - 90%196.7428.611225.34
91 - 100%422.0249.38471.32
total947.51116.451063.91

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150446/136827

NFI1

forest area: indicator of groundwater protection zone (2013) · degree of mixture · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
indicator of groundwater protection zone (2013)degree of mixture %± %± %± %± %± %± %±
no groundwater protection zonen/a2.10.64.30.85.20.73.71.22.91.01.70.73.70.3
pure conifer forest22.31.835.41.851.71.767.23.081.72.329.42.543.90.9
mixed conifer forest17.51.721.41.517.81.36.51.64.41.26.11.315.10.6
mixed broadleaf forest15.61.611.61.28.50.92.81.12.20.95.51.29.10.5
pure broadleaf forest16.61.621.01.511.41.17.71.74.01.241.62.717.10.7
total74.11.993.70.994.50.887.82.195.31.384.32.089.00.6
groundwater protection zonen/a1.50.50.10.10.50.20.40.4..0.30.30.50.1
pure conifer forest7.61.22.60.63.90.79.71.93.71.15.51.24.90.4
mixed conifer forest9.11.31.80.50.50.20.40.41.10.60.90.52.40.3
mixed broadleaf forest4.00.90.80.30.10.1......0.90.2
pure broadleaf forest3.60.80.80.30.60.31.60.8..9.01.52.20.3
total25.91.96.30.95.50.812.22.14.71.315.72.011.00.6
totaln/a3.60.84.50.85.60.84.11.32.91.02.00.84.20.4
pure conifer forest29.92.038.01.855.61.776.92.785.42.134.92.648.80.9
mixed conifer forest26.71.923.31.618.21.36.91.65.51.46.91.417.60.7
mixed broadleaf forest19.61.712.41.28.60.92.81.12.20.95.51.210.10.5
pure broadleaf forest20.21.821.91.512.01.19.31.84.01.250.62.719.30.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150447/136828

NFI1

forest area: indicator of groundwater protection zone (2013) · degree of mixture · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
indicator of groundwater protection zone (2013)degree of mixture1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no groundwater protection zonen/a4.03011.01816.3143.1332.8352.14139.49
pure conifer forest42.1889.85162.6456.8679.0436.09466.32
mixed conifer forest33.21054.4755.975.5244.2287.421160.64
mixed broadleaf forest29.51029.41026.6112.4372.1416.82396.86
pure broadleaf forest31.31053.4735.896.5223.93050.97181.84
total140.13238.02297.2274.3492.13103.24944.91
groundwater protection zonen/a2.9350.41001.4500.3100..0.41005.426
pure conifer forest14.4156.72312.4178.2203.5316.82352.18
mixed conifer forest17.3144.6281.4500.31001.1581.15825.811
mixed broadleaf forest7.6212.1410.4100......10.019
pure broadleaf forest6.8232.1411.8451.450..11.11723.212
total49.0815.91417.41410.3184.62719.213116.45
totaln/a6.92311.31717.8143.5312.8352.53844.79
pure conifer forest56.6796.55175.0365.0582.6442.78518.42
mixed conifer forest50.4759.0757.375.8245.3258.520186.44
mixed broadleaf forest37.1931.51026.9112.4372.1416.823106.85
pure broadleaf forest38.2955.5737.697.9203.93061.96205.04
total189.11253.91314.6284.6496.73122.431061.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150448/136829

NFI1

forest area: indicator of groundwater protection zone (2013) · degree of mixture · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZHSwitzerland
indicator of groundwater protection zone (2013)degree of mixture %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
no groundwater protection zonen/a6.62.3....3.80.98.54.19.92.8..4.93.43.20.92.31.64.31.93.82.2..3.92.73.71.65.63.9..4.22.44.32.41.50.74.63.23.61.23.71.2..3.51.53.80.3
pure conifer forest24.03.960.012.948.010.148.92.312.84.940.94.7..43.97.873.72.220.74.458.24.448.05.435.311.849.17.032.84.033.37.915.74.056.35.928.55.421.62.548.77.727.32.863.32.953.814.234.34.043.50.9
mixed conifer forest14.03.233.312.524.08.717.31.74.33.018.23.721.019.914.65.67.11.321.84.417.53.422.24.517.69.415.75.127.73.816.76.316.94.115.54.327.05.35.91.44.63.218.72.57.71.615.410.426.63.715.10.6
mixed broadleaf forest12.43.0..8.05.58.01.223.56.210.02.9..12.25.22.20.717.34.18.82.53.52.05.95.89.84.213.93.019.46.728.95.07.03.113.24.16.01.511.54.911.82.13.71.115.410.414.02.99.30.5
pure broadleaf forest33.94.3..8.05.59.71.440.27.215.53.579.019.922.06.58.31.419.64.38.02.43.52.029.411.313.74.913.93.025.07.324.14.712.74.021.34.947.83.116.85.815.82.38.81.715.410.418.23.217.50.7
total90.92.693.36.688.06.687.81.589.34.694.52.2100.0.97.62.494.61.181.64.296.81.681.04.388.28.092.33.792.02.3100.0.85.53.995.82.494.32.882.82.386.25.377.22.787.22.0100.0.96.51.589.00.6
groundwater protection zonen/a..6.76.6..1.10.5..............2.61.8..3.82.6....1.21.2....0.40.4..0.40.40.70.5....0.50.1
pure conifer forest4.11.8..12.06.64.00.94.33.02.71.6....3.70.94.62.31.61.14.72.311.88.03.92.73.61.6..1.21.24.22.41.41.45.21.411.54.911.32.010.31.8..0.70.74.90.4
mixed conifer forest1.71.2....4.40.92.12.11.81.3....1.00.51.21.21.61.15.92.6....1.51.0..4.82.4..2.82.01.10.6..8.21.70.40.4..1.41.02.40.3
mixed broadleaf forest2.51.4....1.90.6..0.90.9......6.92.7..2.31.6....1.51.0..1.21.2........1.60.8......1.00.2
pure broadleaf forest0.80.8....0.80.44.33.0....2.42.40.70.45.82.5..3.52.0....1.51.0..6.02.6..1.41.410.51.92.32.31.20.71.50.7..1.41.02.20.3
total9.12.66.76.612.06.612.21.510.74.65.52.2..2.42.45.41.118.44.23.21.619.04.311.88.07.73.78.02.3..14.53.94.22.45.72.817.22.313.85.322.82.712.82.0..3.51.511.00.6
totaln/a6.62.36.76.6..4.91.08.54.19.92.8..4.93.43.20.92.31.64.31.96.42.8..7.73.73.71.65.63.91.21.24.22.44.32.41.90.84.63.24.01.34.41.3..3.51.54.20.4
pure conifer forest28.14.160.012.960.09.953.02.317.15.543.74.7..43.97.877.42.125.34.759.84.452.75.447.112.353.07.036.54.133.37.916.94.160.55.829.95.526.92.760.27.538.63.173.62.753.814.235.04.048.40.9
mixed conifer forest15.73.333.312.524.08.721.71.96.43.620.03.821.019.914.65.68.11.422.94.519.13.528.14.917.69.415.75.129.23.916.76.321.74.515.54.329.95.57.11.64.63.226.82.88.01.615.410.428.03.817.50.7
mixed broadleaf forest14.93.2..8.05.59.91.423.56.210.93.0..12.25.22.20.724.24.68.82.55.92.65.95.89.84.215.33.119.46.730.15.07.03.113.24.16.01.511.54.913.52.23.71.115.410.414.02.910.20.6
pure broadleaf forest34.74.3..8.05.510.51.444.57.315.53.579.019.924.46.89.11.425.34.78.02.47.02.829.411.313.74.915.33.125.07.330.15.112.74.022.85.058.23.019.16.117.12.410.21.815.410.419.63.319.70.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 07.11.2014 #150449/136830

NFI1

forest area: indicator of groundwater protection zone (2013) · degree of mixture · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
indicator of groundwater protection zone (2013)
no groundwater protection zonegroundwater protection zonetotal
cantondegree of mixture1000 ha± %1000 ha± %1000 ha± %
AGn/a3.234..3.234
pure conifer forest11.7162.04413.715
mixed conifer forest6.8230.8707.621
mixed broadleaf forest6.0241.2577.222
pure broadleaf forest16.5130.410016.913
total44.344.42948.72
AIn/a..0.31000.3100
pure conifer forest2.924..2.924
mixed conifer forest1.639..1.639
mixed broadleaf forest......
pure broadleaf forest......
total4.5130.31004.811
ARn/a......
pure conifer forest3.8221.0554.817
mixed conifer forest1.936..1.936
mixed broadleaf forest0.669..0.669
pure broadleaf forest0.669..0.669
total7.191.0558.05
BEn/a6.2231.7457.921
pure conifer forest79.456.52385.95
mixed conifer forest28.1107.22135.29
mixed broadleaf forest13.0163.13316.114
pure broadleaf forest15.7141.45017.114
total142.4319.812162.32
BL/BSn/a1.649..1.649
pure conifer forest2.4390.8703.333
mixed conifer forest0.8700.41001.257
mixed broadleaf forest4.527..4.527
pure broadleaf forest7.7190.8708.518
total17.082.04319.16
FRn/a4.129..4.129
pure conifer forest16.8121.15717.911
mixed conifer forest7.5200.7708.219
mixed broadleaf forest4.1290.41004.527
pure broadleaf forest6.423..6.423
total38.942.24041.13
GEn/a......
pure conifer forest......
mixed conifer forest0.5100..0.5100
mixed broadleaf forest......
pure broadleaf forest1.743..1.743
total2.234..2.234
GLn/a0.870..0.870
pure conifer forest6.919..6.919
mixed conifer forest2.339..2.339
mixed broadleaf forest1.943..1.943
pure broadleaf forest3.5310.41003.929
total15.480.410015.88
GRn/a4.527..4.527
pure conifer forest105.045.225110.24
mixed conifer forest10.1181.45011.517
mixed broadleaf forest3.233..3.233
pure broadleaf forest11.9171.05812.916
total134.737.721142.33
JUn/a0.870..0.870
pure conifer forest7.0211.6498.619
mixed conifer forest7.4210.41007.820
mixed broadleaf forest5.8242.3408.219
pure broadleaf forest6.6221.9448.619
total27.666.22333.93
LUn/a1.745..1.745
pure conifer forest22.980.67023.58
mixed conifer forest6.9200.6707.519
mixed broadleaf forest3.529..3.529
pure broadleaf forest3.131..3.131
total38.141.34939.33
NEn/a1.0580.7711.845
pure conifer forest13.1121.34914.411
mixed conifer forest6.1211.6447.718
mixed broadleaf forest1.0570.6701.644
pure broadleaf forest1.0571.0571.940
total22.275.22327.44
NWn/a......
pure conifer forest2.3360.8693.129
mixed conifer forest1.255..1.255
mixed broadleaf forest0.4100..0.4100
pure broadleaf forest1.940..1.940
total5.8160.8696.513
OWn/a0.7700.7711.549
pure conifer forest9.3150.77010.114
mixed conifer forest3.033..3.033
mixed broadleaf forest1.943..1.943
pure broadleaf forest2.636..2.636
total17.651.54919.04
SGn/a1.844..1.844
pure conifer forest16.3131.84418.112
mixed conifer forest13.7150.77014.514
mixed broadleaf forest6.9220.7707.620
pure broadleaf forest6.9220.7707.620
total45.554.02949.54
SHn/a0.770..0.770
pure conifer forest4.324..4.324
mixed conifer forest2.138..2.138
mixed broadleaf forest2.534..2.534
pure broadleaf forest3.229..3.229
total12.83..12.83
SOn/a..0.41000.4100
pure conifer forest4.9260.41005.325
mixed conifer forest5.3251.5506.821
mixed broadleaf forest9.1170.41009.517
pure broadleaf forest7.6201.9449.517
total26.964.52731.44
SZn/a1.157..1.157
pure conifer forest14.5111.15715.611
mixed conifer forest4.028..4.028
mixed broadleaf forest1.844..1.844
pure broadleaf forest3.332..3.332
total24.661.15725.75
TGn/a0.957..0.957
pure conifer forest6.0190.31006.319
mixed conifer forest5.7200.6706.319
mixed broadleaf forest2.832..2.832
pure broadleaf forest4.5230.31004.822
total19.851.24921.04
TIn/a1.4500.41001.844
pure conifer forest20.7125.02625.811
mixed conifer forest5.7251.1586.823
mixed broadleaf forest5.724..5.724
pure broadleaf forest45.8710.01855.96
total79.4416.51495.94
URn/a0.770..0.770
pure conifer forest7.0191.7438.616
mixed conifer forest0.770..0.770
mixed broadleaf forest1.743..1.743
pure broadleaf forest2.4370.31002.735
total12.3132.03914.311
VDn/a3.4330.41003.831
pure conifer forest25.41110.61836.09
mixed conifer forest17.4147.62225.011
mixed broadleaf forest11.0181.55012.516
pure broadleaf forest14.8151.15815.914
total72.0421.21293.23
VSn/a3.5310.7714.229
pure conifer forest59.369.61869.05
mixed conifer forest7.2210.31007.521
mixed broadleaf forest3.431..3.431
pure broadleaf forest8.2201.4509.618
total81.7412.01693.73
ZGn/a......
pure conifer forest3.028..3.028
mixed conifer forest0.968..0.968
mixed broadleaf forest0.968..0.968
pure broadleaf forest0.968..0.968
total5.69..5.69
ZHn/a1.844..1.844
pure conifer forest17.3120.410017.612
mixed conifer forest13.4140.77014.114
mixed broadleaf forest7.021..7.021
pure broadleaf forest9.2180.7709.917
total48.631.84450.42
Switzerlandn/a39.995.32645.29
pure conifer forest462.3252.48514.72
mixed conifer forest160.2425.712185.94
mixed broadleaf forest98.6610.319108.95
pure broadleaf forest185.8423.412209.34
total946.91117.151064.01

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 07.11.2014 #150450/136831

NFI1

forest area: indicator of groundwater protection zone (2013) · degree of mixture · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
indicator of groundwater protection zone (2013)degree of mixture %± %± %± %± %± %±
no groundwater protection zonen/a3.00.73.70.75.10.94.00.61.80.73.70.3
pure conifer forest22.01.835.71.950.42.164.91.628.52.543.90.9
mixed conifer forest17.31.620.61.621.11.79.41.06.21.315.20.7
mixed broadleaf forest15.11.512.61.37.41.15.50.85.31.29.10.5
pure broadleaf forest18.71.720.01.610.01.39.21.042.12.717.10.7
total76.11.892.71.094.01.093.00.884.02.089.00.6
groundwater protection zonen/a1.10.50.50.30.50.30.20.20.30.30.50.1
pure conifer forest7.31.12.60.63.90.85.50.85.61.34.90.4
mixed conifer forest8.01.22.50.60.90.40.50.20.90.52.40.3
mixed broadleaf forest3.50.81.10.40.40.2....1.00.2
pure broadleaf forest3.90.80.60.30.40.20.80.39.21.62.20.3
total23.91.87.31.06.01.07.00.816.02.011.00.6
totaln/a4.10.94.20.85.61.04.20.72.10.84.20.4
pure conifer forest29.32.038.31.954.22.170.41.534.12.648.80.9
mixed conifer forest25.41.923.11.722.01.79.91.07.11.417.60.7
mixed broadleaf forest18.71.713.71.47.71.15.50.85.31.210.10.5
pure broadleaf forest22.61.820.71.610.41.310.01.051.32.719.30.7
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150451/136832

NFI1

forest area: indicator of groundwater protection zone (2013) · degree of mixture · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
indicator of groundwater protection zone (2013)degree of mixture1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no groundwater protection zonen/a5.8258.52010.41812.5162.14139.39
pure conifer forest43.1880.85103.14204.1334.09465.12
mixed conifer forest33.91046.7843.3829.5107.421160.84
mixed broadleaf forest29.61028.51015.11517.3146.42396.86
pure broadleaf forest36.5945.3820.51329.11150.27181.74
total148.93209.82192.52292.52100.14943.81
groundwater protection zonen/a2.2411.1581.1580.7710.41005.426
pure conifer forest14.2166.0247.92117.3146.72252.28
mixed conifer forest15.7155.6251.8451.7451.15825.911
mixed broadleaf forest6.9232.5380.771....10.119
pure broadleaf forest7.7211.4500.7712.43811.01723.212
total46.7816.51412.31722.11219.113116.85
totaln/a8.0219.51911.51713.2162.53844.79
pure conifer forest57.3786.85111.04221.5340.78517.32
mixed conifer forest49.6852.3745.1831.2108.520186.74
mixed broadleaf forest36.5930.91015.91517.3146.423107.05
pure broadleaf forest44.2846.7821.31231.51061.26204.94
total195.71226.31204.72314.62119.331060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150452/136833

NFI1

forest area: indicator of groundwater protection zone (2013) · degree of mixture · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
indicator of groundwater protection zone (2013)degree of mixture %± %± %± %± %± %± %±
no groundwater protection zonen/a3.40.55.71.04.21.13.71.23.21.01.80.73.70.3
pure conifer forest29.51.354.92.244.52.763.32.977.52.328.52.544.00.9
mixed conifer forest19.21.117.41.720.32.27.71.67.11.46.21.315.10.7
mixed broadleaf forest13.71.07.81.210.01.63.71.12.10.85.31.29.10.5
pure broadleaf forest19.41.29.31.314.21.98.81.75.91.342.12.717.10.7
total85.21.095.10.993.21.487.22.095.91.184.02.089.10.6
groundwater protection zonen/a0.80.30.40.30.30.30.70.5..0.30.30.50.1
pure conifer forest4.70.63.60.84.41.110.31.83.00.95.61.34.90.4
mixed conifer forest5.00.60.60.30.60.40.40.41.20.60.90.52.40.3
mixed broadleaf forest2.20.40.20.20.30.3......0.90.2
pure broadleaf forest2.10.40.20.21.20.61.50.7..9.21.62.20.3
total14.81.04.90.96.81.412.82.04.11.116.02.010.90.6
totaln/a4.20.66.11.04.41.14.41.33.21.02.10.84.20.4
pure conifer forest34.21.458.52.149.02.773.62.780.52.234.12.648.90.9
mixed conifer forest24.21.218.01.720.82.28.01.68.31.57.11.417.60.7
mixed broadleaf forest15.91.18.01.210.31.73.71.12.10.85.31.210.10.5
pure broadleaf forest21.51.29.51.315.42.010.21.85.91.351.32.719.30.7
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 #150453/136834

NFI1

forest area: indicator of groundwater protection zone (2013) · degree of mixture · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
indicator of groundwater protection zone (2013)degree of mixture1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no groundwater protection zonen/a14.31610.8184.8263.5313.9302.14139.49
pure conifer forest124.55104.6451.9759.3692.3434.09466.62
mixed conifer forest80.8633.21023.6117.2218.4207.421160.74
mixed broadleaf forest57.9714.81511.7163.4312.5386.42396.76
pure broadleaf forest81.9617.71416.6148.2207.02250.27181.74
total359.52181.02108.7381.74114.13100.14945.11
groundwater protection zonen/a3.2330.7710.31000.771..0.41005.326
pure conifer forest20.0136.9235.2259.6183.5316.72251.98
mixed conifer forest21.1131.1580.7710.31001.4501.15825.712
mixed broadleaf forest9.3190.41000.3100......10.019
pure broadleaf forest8.9200.41001.4501.450..11.01723.012
total62.679.4197.92012.0164.92619.113116.05
totaln/a17.51411.5175.2254.2293.9302.53844.89
pure conifer forest144.54111.4457.1669.0595.8440.78518.62
mixed conifer forest101.9534.31024.3117.5219.8188.520186.44
mixed broadleaf forest67.2715.11512.1163.4312.5386.423106.75
pure broadleaf forest90.9618.01418.0139.6187.02261.26204.74
total422.11190.42116.7393.73119.03119.331061.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150454/136835

NFI1

forest area: indicator of groundwater protection zone (2013) · degree of mixture · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
indicator of groundwater protection zone (2013)degree of mixture %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
no groundwater protection zonen/a1.90.76.72.33.41.73.81.33.91.110.72.93.81.23.61.35.21.86.23.03.72.13.71.23.21.01.80.73.70.3
pure conifer forest22.32.021.03.729.64.345.73.430.82.654.14.753.83.143.53.657.54.049.96.342.55.663.32.977.52.328.52.543.80.9
mixed conifer forest20.22.07.62.416.63.518.02.624.02.415.33.421.22.524.43.112.42.77.83.420.04.57.71.67.11.46.21.315.10.6
mixed broadleaf forest13.91.719.43.613.13.29.92.014.32.06.32.36.81.68.82.010.42.510.93.912.53.73.71.12.10.85.31.29.20.5
pure broadleaf forest12.51.640.34.526.04.116.22.520.52.36.32.39.81.812.42.410.52.515.84.617.54.38.81.75.91.342.12.717.30.7
total70.72.295.02.088.63.093.71.693.51.492.82.595.51.392.71.996.11.690.73.696.22.187.22.095.91.184.02.089.10.6
groundwater protection zonen/a1.40.6..0.90.90.90.6....0.80.50.50.5......0.70.5..0.30.30.50.1
pure conifer forest8.71.42.51.44.41.92.31.02.30.94.52.03.01.14.71.53.91.67.83.41.31.310.31.83.00.95.61.34.90.4
mixed conifer forest10.11.50.80.83.51.72.71.11.90.81.81.30.40.41.00.7......0.40.41.20.60.90.52.40.3
mixed broadleaf forest4.61.0..1.71.20.50.51.30.6..0.40.40.50.5............0.90.2
pure broadleaf forest4.61.01.71.20.90.9..1.00.60.90.9..0.50.5..1.61.62.51.81.50.7..9.21.62.20.3
total29.32.25.02.011.43.06.31.66.51.47.22.54.51.37.31.93.91.69.33.63.82.112.82.04.11.116.02.010.90.6
totaln/a3.40.96.72.34.21.94.71.53.91.110.72.94.61.34.11.45.21.86.23.03.72.14.41.33.21.02.10.84.20.4
pure conifer forest30.92.323.63.934.04.447.93.433.12.758.64.756.83.148.23.661.43.957.76.243.85.673.62.780.52.234.12.648.70.9
mixed conifer forest30.22.38.42.620.13.820.82.726.02.517.13.621.62.525.43.112.42.77.83.420.04.58.01.68.31.57.11.417.50.7
mixed broadleaf forest18.51.919.43.614.93.310.42.115.62.16.32.37.21.69.32.110.42.510.93.912.53.73.71.12.10.85.31.210.10.5
pure broadleaf forest17.01.841.94.526.84.116.22.521.42.37.22.59.81.813.02.410.52.517.44.820.04.510.21.85.91.351.32.719.40.7
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.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150455/136836

NFI1

forest area: indicator of groundwater protection zone (2013) · degree of mixture · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
indicator of groundwater protection zone (2013)
no groundwater protection zonegroundwater protection zonetotal
economic regiondegree of mixture1000 ha± %1000 ha± %1000 ha± %
Western Juran/a2.9352.2415.026
pure conifer forest33.2912.91646.18
mixed conifer forest30.01015.01545.08
mixed broadleaf forest20.7126.82227.510
pure broadleaf forest18.6136.82225.311
total105.3443.68148.92
Eastern Juran/a3.234..3.234
pure conifer forest9.9181.25711.117
mixed conifer forest3.6320.41004.030
mixed broadleaf forest9.119..9.119
pure broadleaf forest18.9120.87019.711
total44.632.44047.03
Western Plateaun/a1.6500.41002.044
pure conifer forest14.0152.14416.014
mixed conifer forest7.8211.6499.519
mixed broadleaf forest6.2240.8707.023
pure broadleaf forest12.2160.410012.716
total41.855.42647.24
Central Plateaun/a2.6350.6713.231
pure conifer forest31.481.54432.97
mixed conifer forest12.4141.94014.313
mixed broadleaf forest6.8200.31007.120
pure broadleaf forest11.215..11.215
total64.434.32668.72
Eastern Plateaun/a4.328..4.328
pure conifer forest34.092.53736.58
mixed conifer forest26.4102.14128.610
mixed broadleaf forest15.7141.45017.213
pure broadleaf forest22.5111.15823.611
total102.927.122110.12
Western Pre-Alpsn/a4.428..4.428
pure conifer forest22.2101.94424.19
mixed conifer forest6.3230.7707.021
mixed broadleaf forest2.637..2.637
pure broadleaf forest2.6370.41003.034
total38.153.03441.14
Central Pre-Alpsn/a3.6310.7714.329
pure conifer forest50.962.93553.86
mixed conifer forest20.1120.410020.412
mixed broadleaf forest6.5230.41006.822
pure broadleaf forest9.319..9.319
total90.334.32894.72
Eastern Pre-Alpsn/a2.5370.41002.935
pure conifer forest30.093.23333.28
mixed conifer forest16.8130.77117.513
mixed broadleaf forest6.1230.41006.423
pure broadleaf forest8.6190.41008.919
total63.945.02668.93
Northwestern Alpsn/a2.935..2.935
pure conifer forest31.482.14033.68
mixed conifer forest6.822..6.822
mixed broadleaf forest5.724..5.724
pure broadleaf forest5.724..5.724
total52.552.14054.74
Central Alpsn/a1.449..1.449
pure conifer forest11.0151.74412.713
mixed conifer forest1.744..1.744
mixed broadleaf forest2.437..2.437
pure broadleaf forest3.5310.31003.829
total20.092.14022.18
Northeastern Alpsn/a1.157..1.157
pure conifer forest12.2150.410012.514
mixed conifer forest5.723..5.723
mixed broadleaf forest3.630..3.630
pure broadleaf forest5.0250.7705.723
total27.671.15828.76
Southwestern Alpsn/a3.5310.7714.229
pure conifer forest59.369.61869.05
mixed conifer forest7.2210.31007.521
mixed broadleaf forest3.431..3.431
pure broadleaf forest8.2201.4509.618
total81.7412.01693.73
Southeastern Alpsn/a3.930..3.930
pure conifer forest92.343.53195.84
mixed conifer forest8.4201.4509.818
mixed broadleaf forest2.538..2.538
pure broadleaf forest7.022..7.022
total114.134.926119.03
Southern Alpsn/a2.1410.41002.538
pure conifer forest34.096.72240.78
mixed conifer forest7.4211.1588.520
mixed broadleaf forest6.423..6.423
pure broadleaf forest50.2711.01761.26
total100.1419.113119.33
Switzerlandn/a39.895.32645.19
pure conifer forest465.7252.28518.02
mixed conifer forest160.7425.711186.44
mixed broadleaf forest97.6610.119107.75
pure broadleaf forest183.6423.212206.84
total947.51116.451063.91

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150456/136837

NFI1

forest area: indicator of groundwater protection zone (2013) · forest type (3 classes) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
indicator of groundwater protection zone (2013)forest type (3 classes) %± %± %± %± %± %± %±
no groundwater protection zoneaccessible forest without shrub forest74.11.993.70.994.50.887.82.195.31.384.32.089.00.6
inaccessible forest without shrub forest..............
shrub forest..............
total74.11.993.70.994.50.887.82.195.31.384.32.089.00.6
groundwater protection zoneaccessible forest without shrub forest25.91.96.30.95.50.812.22.14.71.315.72.011.00.6
inaccessible forest without shrub forest..............
shrub forest..............
total25.91.96.30.95.50.812.22.14.71.315.72.011.00.6
totalaccessible forest without shrub forest100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inaccessible forest without shrub forest..............
shrub forest..............
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150457/136838
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