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NFI3

forest area: indicator of groundwater protection zone (2013) · protection forest region
unit: 1000 ha
unit of evaluation: forest
grid:
state 2004/06
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 zone372.41211.02141.92106.73163.32156.421151.61
groundwater protection zone64.8710.51810.61815.1144.92625.011130.95
total437.11221.41152.52121.82168.22181.511282.51

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150842/137223

NFI3

forest area: indicator of groundwater protection zone (2013) · economic region
unit: %
unit of evaluation: forest
grid:
state 2004/06
indicator of groundwater protection zone (2013)
no groundwater protection zonegroundwater protection zonetotal
economic region %± %± %±
Western Jura70.72.229.32.2100.0.
Eastern Jura95.12.04.92.0100.0.
Western Plateau89.32.810.72.8100.0.
Central Plateau93.81.66.21.6100.0.
Eastern Plateau93.71.46.31.4100.0.
Western Pre-Alps92.32.37.72.3100.0.
Central Pre-Alps95.81.24.21.2100.0.
Eastern Pre-Alps93.01.77.01.7100.0.
Northwestern Alps96.51.33.51.3100.0.
Central Alps91.62.78.42.7100.0.
Northeastern Alps95.42.04.62.0100.0.
Southwestern Alps87.61.812.41.8100.0.
Southeastern Alps97.10.82.90.8100.0.
Southern Alps86.21.513.81.5100.0.
Switzerland89.80.510.20.5100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150843/137224

NFI3

forest area: indicator of groundwater protection zone (2013) · economic region
unit: 1000 ha
unit of evaluation: forest
grid:
state 2004/06
indicator of groundwater protection zone (2013)
no groundwater protection zonegroundwater protection zonetotal
economic region1000 ha± %1000 ha± %1000 ha± %
Western Jura110.3345.78156.12
Eastern Jura45.832.44048.22
Western Plateau44.645.42650.03
Central Plateau65.934.32670.22
Eastern Plateau105.527.122112.62
Western Pre-Alps44.343.73148.03
Central Pre-Alps98.224.328102.52
Eastern Pre-Alps71.435.42576.82
Northwestern Alps68.332.53770.83
Central Alps33.653.13236.74
Northeastern Alps37.341.84439.14
Southwestern Alps106.7315.114121.82
Southeastern Alps163.324.926168.22
Southern Alps156.4225.011181.51
Switzerland1151.71130.851282.41

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150844/137225

NFI3

forest area: indicator of groundwater protection zone (2013) · basal area of conifers (classified) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
indicator of groundwater protection zone (2013)basal area of conifers (classified) %± %± %± %± %± %± %±
no groundwater protection zonen/a3.30.82.90.62.90.55.31.33.61.03.50.93.30.3
0 - 10%15.11.523.71.612.61.16.31.44.51.140.12.417.70.6
11 - 50%19.31.719.31.513.31.15.31.32.10.85.91.112.90.6
51 - 90%21.41.829.01.721.11.38.81.74.61.25.01.118.10.7
91 - 100%14.91.519.01.544.81.662.82.981.22.230.62.237.40.8
total74.01.993.80.994.70.788.41.996.01.185.11.789.40.5
groundwater protection zonen/a0.40.30.10.10.50.20.70.5..0.40.30.40.1
0 - 10%3.70.81.20.40.40.21.10.6..7.81.32.10.2
11 - 50%6.71.11.10.40.20.10.40.4....1.50.2
51 - 90%9.31.32.50.61.30.40.70.50.60.40.90.52.70.3
91 - 100%6.01.01.20.42.90.58.81.73.41.05.71.13.90.3
total26.01.96.20.95.30.711.61.94.01.114.91.710.60.5
totaln/a3.70.83.00.63.40.66.01.43.61.04.00.93.70.3
0 - 10%18.81.724.91.613.01.17.41.54.51.147.92.419.80.7
11 - 50%26.01.920.41.513.51.15.61.42.10.85.91.114.30.6
51 - 90%30.72.031.51.722.51.39.51.75.21.25.91.220.90.7
91 - 100%20.81.820.21.547.71.671.62.784.62.036.32.341.30.8
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 #150845/137226

NFI3

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 NFI3/NFI4 combined
grid:
state 2004/06
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/a6.5237.4229.8195.2254.1295.32638.410
0 - 10%29.21060.9743.496.2235.32560.16205.04
11 - 50%37.5949.5845.885.1252.5378.820149.25
51 - 90%41.4874.6672.968.6195.3257.521210.34
91 - 100%28.81048.88154.5461.3594.1445.98433.42
total143.43241.21326.5286.33111.33127.631036.21
groundwater protection zonen/a0.7710.41001.8450.771..0.7714.229
0 - 10%7.2223.2331.4501.058..11.81724.612
11 - 50%13.0162.8350.7710.3100....16.814
51 - 90%18.0146.4234.6280.7710.7711.45031.810
91 - 100%11.5173.2339.9198.6193.9308.52045.79
total50.5715.91418.51411.3174.62722.412123.15
totaln/a7.2227.82111.6175.8244.1296.02442.69
0 - 10%36.4964.0744.887.2215.32571.95229.63
11 - 50%50.4752.3746.585.5242.5378.820166.14
51 - 90%59.4781.0677.569.2186.0248.919242.13
91 - 100%40.4952.07164.5469.9598.0354.47479.12
total193.81257.11344.9197.63115.92150.021159.41

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150846/137227

NFI3

forest area: indicator of groundwater protection zone (2013) · basal area of conifers (classified) · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZHSwitzerland
indicator of groundwater protection zone (2013)basal area of conifers (classified) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
no groundwater protection zonen/a4.92.0..4.04.03.00.83.92.83.51.714.814.62.22.22.80.73.52.0..3.72.15.05.05.93.33.31.52.82.84.82.31.31.3..4.01.15.53.12.71.04.71.27.17.12.81.43.30.3
0 - 10%31.14.2....11.71.439.46.918.43.655.720.120.06.08.91.319.64.312.73.06.02.625.09.915.75.115.33.025.07.321.44.510.23.419.64.745.02.713.34.715.72.39.41.67.17.123.53.518.00.7
11 - 50%25.43.9..12.06.613.11.527.26.313.23.214.814.617.85.83.30.818.44.211.02.87.12.810.06.911.84.620.03.333.37.935.75.316.74.227.05.37.01.49.23.915.72.35.31.328.612.520.03.313.10.6
51 - 90%17.23.449.312.740.09.922.21.99.84.221.03.814.814.624.56.56.01.124.14.631.54.135.35.125.09.921.65.828.73.722.27.017.94.221.84.729.55.44.91.213.14.619.92.59.41.628.612.535.94.018.00.7
91 - 100%12.33.044.512.832.09.538.22.27.93.838.64.6..33.27.174.22.016.14.041.74.429.64.925.09.937.36.825.33.616.76.36.02.646.25.718.24.622.82.346.16.823.12.658.82.828.612.514.52.937.00.8
total91.02.693.86.188.06.688.31.488.24.694.72.1100.0.97.82.295.21.081.64.296.91.581.54.290.06.992.33.792.72.1100.0.85.73.896.22.294.42.783.62.087.24.677.02.687.71.8100.0.96.61.589.30.5
groundwater protection zonen/a......0.20.2..........2.31.6......1.81.80.70.7........0.60.4..0.80.50.90.5....0.40.1
0 - 10%3.31.6....1.00.43.92.80.90.9..2.22.20.60.45.82.5..2.51.8....1.30.9..4.82.3..1.41.49.11.6..1.90.90.90.5..0.70.72.20.3
11 - 50%1.61.2....3.00.83.92.8........4.62.3..6.82.7........6.02.61.31.31.41.4..3.72.62.30.90.30.3..1.41.01.40.2
51 - 90%3.31.6....5.31.02.02.03.51.7....0.60.42.31.61.61.15.72.5....4.01.6..1.21.2..1.41.41.20.63.72.69.21.80.60.4..1.41.02.70.3
91 - 100%0.80.86.26.112.06.62.20.72.02.00.90.9....3.50.83.52.01.61.13.41.910.06.95.93.31.30.9..2.41.72.61.81.41.45.51.35.53.18.71.79.41.6....3.90.3
total9.02.66.26.112.06.611.71.411.84.65.32.1..2.22.24.81.018.44.23.11.518.54.210.06.97.73.77.32.1..14.33.83.82.25.62.716.42.012.84.623.02.612.31.8..3.41.510.70.5
totaln/a4.92.0..4.04.03.20.83.92.83.51.714.814.62.22.22.80.75.82.5..3.72.15.05.07.73.74.01.62.82.84.82.31.31.3..4.51.15.53.13.51.15.71.37.17.12.81.43.70.3
0 - 10%34.44.3....12.71.543.37.019.33.755.720.122.36.39.51.325.34.712.73.08.53.125.09.915.75.116.73.125.07.326.24.810.23.421.04.954.12.813.34.717.72.410.41.77.17.124.13.620.10.7
11 - 50%27.04.0..12.06.616.11.731.16.513.23.214.814.617.85.83.30.823.04.511.02.813.93.710.06.911.84.620.03.333.37.941.75.418.04.428.45.47.01.412.84.618.02.45.71.328.612.521.43.414.50.6
51 - 90%20.53.749.312.740.09.927.52.011.84.624.54.014.814.624.56.56.61.126.44.733.14.240.95.325.09.921.65.832.73.822.27.019.04.321.84.730.95.56.11.316.85.129.12.810.11.728.612.537.24.020.70.7
91 - 100%13.13.150.712.844.010.140.42.29.84.239.44.6..33.27.177.71.919.64.343.34.433.05.035.010.943.27.026.73.616.76.38.33.048.75.719.64.728.32.551.66.831.82.968.32.628.612.514.52.940.90.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 07.11.2014 #150847/137228

NFI3

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 NFI3/NFI4 combined
grid:
state 2004/06
indicator of groundwater protection zone (2013)
no groundwater protection zonegroundwater protection zonetotal
cantonbasal area of conifers (classified)1000 ha± %1000 ha± %1000 ha± %
AGn/a2.440..2.440
0 - 10%15.3141.64916.913
11 - 50%12.5160.87013.315
51 - 90%8.5201.64910.118
91 - 100%6.0240.41006.423
total44.744.42949.12
AIn/a......
0 - 10%......
11 - 50%......
51 - 90%2.627..2.627
91 - 100%2.3330.31002.730
total4.9140.31005.212
ARn/a0.3100..0.3100
0 - 10%......
11 - 50%1.055..1.055
51 - 90%3.225..3.225
91 - 100%2.6301.0553.523
total7.191.0558.05
BEn/a5.1250.31005.525
0 - 10%19.9131.74521.612
11 - 50%22.2125.12527.410
51 - 90%37.698.91946.58
91 - 100%64.863.83068.56
total149.7219.812169.52
BL/BSn/a0.870..0.870
0 - 10%8.2180.8709.017
11 - 50%5.6240.8706.422
51 - 90%2.0430.41002.439
91 - 100%1.6490.41002.043
total18.372.43920.75
FRn/a1.549..1.549
0 - 10%7.9200.41008.219
11 - 50%5.624..5.624
51 - 90%9.0191.54910.517
91 - 100%16.4120.410016.812
total40.342.24042.63
GEn/a0.5100..0.5100
0 - 10%1.743..1.743
11 - 50%0.5100..0.5100
51 - 90%0.5100..0.5100
91 - 100%......
total3.120..3.120
GLn/a0.4100..0.4100
0 - 10%3.5310.41003.929
11 - 50%3.133..3.133
51 - 90%4.227..4.227
91 - 100%5.723..5.723
total16.970.410017.37
GRn/a4.827..4.827
0 - 10%15.0151.05816.114
11 - 50%5.525..5.525
51 - 90%10.1181.05811.217
91 - 100%125.135.924131.03
total160.628.020168.62
JUn/a1.2570.8701.944
0 - 10%6.6221.9448.619
11 - 50%6.2231.6497.820
51 - 90%8.1190.8708.918
91 - 100%5.5251.2576.622
total27.666.22333.93
LUn/a......
0 - 10%5.124..5.124
11 - 50%4.425..4.425
51 - 90%12.6140.67013.213
91 - 100%16.7110.67017.311
total38.841.34940.03
NEn/a1.058..1.058
0 - 10%1.7440.7712.437
11 - 50%2.0401.9403.928
51 - 90%9.9151.64411.513
91 - 100%8.3171.0579.315
total23.075.22328.24
NWn/a0.4100..0.4100
0 - 10%1.940..1.940
11 - 50%0.869..0.869
51 - 90%1.940..1.940
91 - 100%1.9400.8692.732
total6.9110.8697.78
OWn/a1.1570.31001.549
0 - 10%3.033..3.033
11 - 50%2.239..2.239
51 - 90%4.127..4.127
91 - 100%7.1191.1578.216
total17.651.54919.04
SGn/a1.8450.41002.241
0 - 10%8.3200.7709.019
11 - 50%10.917..10.917
51 - 90%15.5142.24017.712
91 - 100%13.7150.77014.514
total50.254.02954.24
SHn/a0.4100..0.4100
0 - 10%3.229..3.229
11 - 50%4.324..4.324
51 - 90%2.832..2.832
91 - 100%2.138..2.138
total12.83..12.83
SOn/a1.549..1.549
0 - 10%6.8211.5498.319
11 - 50%11.4151.94413.214
51 - 90%5.7240.41006.123
91 - 100%1.9440.8702.636
total27.354.52731.83
SZn/a0.4100..0.4100
0 - 10%2.934..2.934
11 - 50%4.7260.41005.125
51 - 90%6.222..6.222
91 - 100%13.0130.77013.813
total27.251.15728.35
TGn/a......
0 - 10%4.2240.31004.523
11 - 50%5.8200.31006.120
51 - 90%6.3190.31006.618
91 - 100%3.9250.31004.224
total20.151.24921.33
TIn/a4.7270.7715.326
0 - 10%52.9710.81863.76
11 - 50%8.220..8.220
51 - 90%5.7241.4507.222
91 - 100%26.8106.42333.39
total98.4319.313117.72
URn/a1.057..1.057
0 - 10%2.437..2.437
11 - 50%1.7430.7702.336
51 - 90%2.4370.7703.032
91 - 100%8.3171.0579.315
total15.7102.33618.09
VDn/a2.7370.8713.433
0 - 10%15.6141.94417.514
11 - 50%15.5152.34017.813
51 - 90%19.6139.12028.810
91 - 100%22.8118.62031.49
total76.2422.71298.92
VSn/a5.2251.0586.223
0 - 10%10.3181.05811.317
11 - 50%5.8240.31006.223
51 - 90%10.3180.77111.017
91 - 100%64.2510.31874.55
total95.7313.415109.13
ZGn/a0.4100..0.4100
0 - 10%0.4100..0.4100
11 - 50%1.744..1.744
51 - 90%1.744..1.744
91 - 100%1.744..1.744
total6.06..6.06
ZHn/a1.450..1.450
0 - 10%12.0150.410012.315
11 - 50%10.2170.77010.916
51 - 90%18.3110.77019.011
91 - 100%7.420..7.420
total49.431.84451.12
Switzerlandn/a38.9104.32943.29
0 - 10%208.7425.212233.93
11 - 50%151.7416.814168.54
51 - 90%209.0431.910240.93
91 - 100%430.0245.79475.72
total1038.31123.851162.11

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 07.11.2014 #150848/137229

NFI3

forest area: indicator of groundwater protection zone (2013) · basal area of conifers (classified) · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
indicator of groundwater protection zone (2013)basal area of conifers (classified) %± %± %± %± %± %±
no groundwater protection zonen/a3.30.83.10.72.50.63.90.63.40.93.30.3
0 - 10%16.71.623.61.710.51.39.80.940.02.417.70.6
11 - 50%20.41.719.51.612.71.47.60.86.01.212.90.6
51 - 90%21.31.727.81.826.71.810.70.95.11.118.20.7
91 - 100%14.41.518.91.541.72.061.61.530.12.337.30.8
total76.01.892.81.094.21.093.50.884.71.889.30.5
groundwater protection zonen/a0.40.30.20.20.30.20.50.20.40.30.40.1
0 - 10%4.00.81.10.40.30.20.50.28.01.32.10.3
11 - 50%5.61.01.50.50.50.30.30.2..1.50.2
51 - 90%8.51.23.20.71.30.50.80.31.00.52.80.3
91 - 100%5.41.01.20.43.30.74.40.65.81.23.90.3
total24.01.87.21.05.81.06.50.815.31.810.70.5
totaln/a3.60.83.20.72.80.74.40.63.91.03.70.3
0 - 10%20.71.724.71.710.91.310.20.948.12.519.80.7
11 - 50%26.01.921.01.613.21.47.80.86.01.214.40.6
51 - 90%29.82.031.01.828.01.811.51.06.11.220.90.7
91 - 100%19.81.720.11.645.12.066.01.535.92.441.20.8
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 #150849/137230

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 NFI3/NFI4 combined
grid:
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/a6.6237.0225.42614.4155.02638.410
0 - 10%33.61054.2722.71235.8958.46204.64
11 - 50%40.9944.6827.41127.7118.820149.45
51 - 90%42.7863.6657.7739.297.421210.64
91 - 100%28.81043.2890.15225.8343.98431.92
total152.63212.62203.32342.82123.531034.81
groundwater protection zonen/a0.7710.41000.7711.8450.7714.229
0 - 10%8.0212.5380.7711.74511.71724.612
11 - 50%11.3183.5311.1581.058..16.914
51 - 90%17.2147.4222.9353.1331.45031.910
91 - 100%10.9182.8357.22216.3148.52045.79
total48.2816.51412.61623.91222.312123.55
totaln/a7.3227.4226.12416.1155.62542.69
0 - 10%41.6856.6723.41237.5970.16229.23
11 - 50%52.2748.1828.51128.7118.820166.34
51 - 90%59.9771.0660.5742.398.919242.53
91 - 100%39.8946.0897.35242.1352.47477.62
total200.81229.11215.92366.71145.721158.21

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150850/137231

NFI3

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 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) %± %± %± %± %± %± %±
no groundwater protection zonen/a3.20.52.80.73.41.04.71.23.20.93.40.93.30.3
0 - 10%20.51.211.01.312.91.79.41.66.51.240.02.417.70.6
11 - 50%19.91.211.51.316.01.95.31.33.50.96.01.212.90.6
51 - 90%24.81.221.81.725.82.39.41.66.01.25.11.118.20.7
91 - 100%16.81.148.12.135.52.558.82.877.32.130.12.337.40.8
total85.11.095.20.993.61.387.71.896.50.984.71.889.40.5
groundwater protection zonen/a0.20.10.50.30.30.30.90.5..0.40.30.40.1
0 - 10%2.40.40.20.20.80.50.90.5..8.01.32.10.2
11 - 50%3.40.50.40.30.80.50.30.3....1.40.2
51 - 90%5.70.71.10.41.60.60.60.40.70.41.00.52.70.3
91 - 100%3.20.52.70.72.90.99.41.62.70.85.81.23.90.3
total14.91.04.80.96.41.312.31.83.50.915.31.810.60.5
totaln/a3.40.53.40.83.71.05.71.33.20.93.91.03.70.3
0 - 10%22.91.211.21.313.71.810.41.76.51.248.12.519.80.7
11 - 50%23.31.211.91.416.81.95.71.33.50.96.01.214.30.6
51 - 90%30.41.322.81.827.42.310.11.76.81.36.11.220.90.7
91 - 100%20.01.250.82.138.42.568.32.680.12.035.92.441.30.8
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 #150851/137232

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

NFI3

forest area: indicator of groundwater protection zone (2013) · basal area of conifers (classified) · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2004/06
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/a2.60.85.72.14.31.94.11.31.90.83.31.61.80.82.91.24.11.53.82.23.41.94.71.23.20.93.40.93.30.3
0 - 10%12.11.632.84.325.34.023.22.923.32.410.82.810.31.810.72.212.22.514.24.016.84.09.41.66.51.240.02.417.70.6
11 - 50%16.61.833.54.317.93.515.32.423.02.47.52.412.12.016.52.613.42.611.53.619.14.25.31.33.50.96.01.213.00.6
51 - 90%22.92.015.63.324.54.026.63.029.72.616.53.427.92.731.13.215.72.816.74.221.44.49.41.66.01.25.11.118.10.7
91 - 100%16.31.87.42.417.03.524.52.915.72.154.54.543.43.032.03.351.13.844.95.735.95.158.82.877.32.130.12.337.30.8
total70.52.295.12.088.92.993.71.693.61.492.52.495.61.293.21.896.51.491.13.296.61.987.71.896.50.984.71.889.40.5
groundwater protection zonen/a0.50.3..0.90.9....0.80.80.40.4..0.60.6..1.11.10.90.5..0.40.30.40.1
0 - 10%4.71.01.61.21.71.2..1.60.70.80.8..0.50.5....2.21.60.90.5..8.01.32.10.3
11 - 50%7.01.20.80.81.71.21.40.81.60.70.80.80.40.40.50.5..2.51.8..0.30.3....1.40.2
51 - 90%10.51.51.61.24.31.93.61.32.60.92.51.40.40.41.91.01.20.82.51.8..0.60.40.70.41.00.52.70.3
91 - 100%6.81.20.80.82.61.51.40.80.60.52.51.43.31.13.91.31.71.03.82.2..9.41.62.70.85.81.23.90.3
total29.52.24.92.011.12.96.31.66.41.47.52.44.41.26.81.83.51.48.93.23.41.912.31.83.50.915.31.810.60.5
totaln/a3.00.85.72.15.12.04.11.31.90.84.11.82.20.92.91.24.61.63.82.24.52.25.71.33.20.93.91.03.70.3
0 - 10%16.81.834.54.327.04.123.22.924.92.411.62.910.31.811.22.212.22.514.24.019.14.210.41.76.51.248.12.519.90.7
11 - 50%23.62.134.34.319.63.716.72.524.62.48.32.512.52.017.02.613.42.614.03.919.14.25.71.33.50.96.01.214.40.6
51 - 90%33.42.317.23.428.74.230.23.132.32.619.03.628.32.733.03.316.92.919.24.521.44.410.11.76.81.36.11.220.80.7
91 - 100%23.12.08.22.519.63.725.83.016.32.157.04.546.73.035.93.352.93.848.75.735.95.168.32.680.12.035.92.441.20.8
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 #150853/137234

NFI3

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 NFI3/NFI4 combined
grid:
state 2004/06
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/a3.9300.7714.627
0 - 10%18.6137.12225.711
11 - 50%25.41110.71836.19
51 - 90%35.0916.11451.17
91 - 100%25.01110.41835.49
total107.8345.08152.82
Eastern Juran/a2.837..2.837
0 - 10%15.8130.87016.613
11 - 50%16.2130.410016.613
51 - 90%7.5210.8708.320
91 - 100%3.6320.41004.030
total45.832.44048.22
Western Plateaun/a2.1440.41002.540
0 - 10%12.2160.87013.116
11 - 50%8.7200.8709.519
51 - 90%11.8172.14413.915
91 - 100%8.2211.2579.519
total43.055.42648.43
Central Plateaun/a2.833..2.833
0 - 10%15.913..15.913
11 - 50%10.5160.95711.515
51 - 90%18.3112.53520.810
91 - 100%16.8120.95717.712
total64.434.32668.72
Eastern Plateaun/a2.141..2.141
0 - 10%26.1101.84427.910
11 - 50%25.7101.84427.510
51 - 90%33.292.93536.18
91 - 100%17.5130.77118.213
total104.727.122111.92
Western Pre-Alpsn/a1.5490.41001.944
0 - 10%4.8260.41005.225
11 - 50%3.3320.41003.730
51 - 90%7.4211.1578.519
91 - 100%24.491.15725.59
total41.443.33244.84
Central Pre-Alpsn/a1.8440.41002.241
0 - 10%10.018..10.018
11 - 50%11.8160.410012.216
51 - 90%27.2100.410027.610
91 - 100%42.373.23345.57
total93.234.32897.52
Eastern Pre-Alpsn/a2.141..2.141
0 - 10%7.9200.41008.220
11 - 50%12.1160.410012.516
51 - 90%22.9111.45024.310
91 - 100%23.6112.93526.410
total68.635.02673.63
Northwestern Alpsn/a2.5370.41002.935
0 - 10%7.521..7.521
11 - 50%8.220..8.220
51 - 90%9.6180.77110.417
91 - 100%31.481.15732.58
total59.342.14061.54
Central Alpsn/a1.057..1.057
0 - 10%3.829..3.829
11 - 50%3.1320.7703.829
51 - 90%4.5260.7705.224
91 - 100%12.1141.05713.114
total24.682.43727.07
Northeastern Alpsn/a1.1580.41001.450
0 - 10%5.4240.7706.122
11 - 50%6.122..6.122
51 - 90%6.821..6.821
91 - 100%11.515..11.515
total30.861.15831.96
Southwestern Alpsn/a5.2251.0586.223
0 - 10%10.3181.05811.317
11 - 50%5.8240.31006.223
51 - 90%10.3180.77111.017
91 - 100%64.2510.31874.55
total95.7313.415109.13
Southeastern Alpsn/a4.528..4.528
0 - 10%9.219..9.219
11 - 50%4.926..4.926
51 - 90%8.4201.1589.519
91 - 100%108.833.930112.63
total135.724.926140.62
Southern Alpsn/a5.0260.7715.625
0 - 10%58.4611.71770.16
11 - 50%8.820..8.820
51 - 90%7.4211.4508.919
91 - 100%43.988.52052.47
total123.5322.312145.72
Switzerlandn/a38.4104.32942.69
0 - 10%205.9424.712230.63
11 - 50%150.7516.814167.44
51 - 90%210.5431.710242.23
91 - 100%433.2245.69478.82
total1038.61123.151161.71

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150854/137235

NFI3

forest area: indicator of groundwater protection zone (2013) · degree of mixture · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
indicator of groundwater protection zone (2013)degree of mixture %± %± %± %± %± %± %±
no groundwater protection zonen/a0.70.42.90.63.40.61.40.71.20.60.90.52.20.3
pure conifer forest17.11.624.31.644.91.663.22.981.72.130.22.239.00.8
mixed conifer forest19.71.722.81.619.21.39.51.74.91.25.41.116.10.6
mixed broadleaf forest15.61.613.51.311.91.04.21.21.80.76.91.210.60.5
pure broadleaf forest20.81.830.31.715.31.210.21.86.41.441.72.421.60.7
total74.01.993.80.994.70.788.41.996.01.185.11.789.40.5
groundwater protection zonen/a0.20.20.10.10.30.2..0.30.3..0.20.1
pure conifer forest7.81.21.70.53.30.68.81.73.41.06.11.24.50.4
mixed conifer forest7.11.12.20.50.70.31.80.80.30.30.50.32.10.2
mixed broadleaf forest5.41.00.70.30.30.2......1.10.2
pure broadleaf forest5.61.01.50.50.70.31.10.6..8.31.32.60.3
total26.01.96.20.95.30.711.61.94.01.114.91.710.60.5
totaln/a0.90.43.00.63.70.61.40.71.50.70.90.52.30.3
pure conifer forest24.91.926.01.648.21.671.92.785.12.036.32.343.50.8
mixed conifer forest26.81.925.01.619.91.311.21.95.21.25.91.118.20.7
mixed broadleaf forest21.01.814.21.312.21.14.21.21.80.76.91.211.70.6
pure broadleaf forest26.41.931.81.716.01.211.21.96.41.450.02.424.30.7
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 #150855/137236

NFI3

forest area: indicator of groundwater protection zone (2013) · degree of mixture · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2004/06
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/a1.4507.42211.9171.4501.4501.45024.912
pure conifer forest33.11062.67154.8461.6594.7445.28452.12
mixed conifer forest38.2958.7766.279.2185.7258.120186.14
mixed broadleaf forest30.31034.71040.994.1282.14110.318122.45
pure broadleaf forest40.3977.8652.789.9187.42162.56250.73
total143.43241.21326.5286.33111.33127.631036.21
groundwater protection zonen/a0.41000.41001.158..0.4100..2.141
pure conifer forest15.2154.22911.3178.6193.9309.21952.48
mixed conifer forest13.7165.7252.5381.7450.41000.77124.612
mixed broadleaf forest10.4181.8451.158......13.316
pure broadleaf forest10.8183.9302.5381.058..12.51630.711
total50.5715.91418.51411.3174.62722.412123.15
totaln/a1.8457.82112.9171.4501.8441.45027.111
pure conifer forest48.3866.86166.1470.2598.6354.47504.42
mixed conifer forest51.9764.4768.7711.0176.0248.820210.74
mixed broadleaf forest40.7836.4942.094.1282.14110.318135.75
pure broadleaf forest51.2781.7655.2710.9177.42175.05281.43
total193.81257.11344.9197.63115.92150.021159.41

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150856/137237

NFI3

forest area: indicator of groundwater protection zone (2013) · degree of mixture · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZHSwitzerland
indicator of groundwater protection zone (2013)degree of mixture %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
no groundwater protection zonen/a2.51.4....3.20.82.02.06.12.3..4.53.11.40.52.31.63.91.7....3.92.72.61.32.82.81.21.22.61.81.41.40.60.41.81.81.50.81.30.614.39.72.11.22.20.3
pure conifer forest13.13.163.012.432.09.540.62.27.93.841.24.6..33.27.173.92.012.73.650.34.535.55.225.09.939.36.929.33.716.76.33.62.043.65.621.04.922.92.340.66.726.12.759.72.828.612.520.73.438.60.8
mixed conifer forest13.93.130.811.840.09.920.01.85.93.312.33.114.814.622.36.36.81.125.34.720.53.634.45.120.09.119.65.621.33.422.27.017.94.223.14.833.75.64.81.213.14.618.42.49.41.628.612.526.23.715.90.6
mixed broadleaf forest17.23.4..12.06.68.91.315.75.113.13.214.814.6..2.90.817.14.111.02.84.82.415.08.219.65.616.73.130.67.828.64.916.74.211.63.97.01.414.94.913.32.15.31.314.39.717.93.210.70.5
pure broadleaf forest44.34.5..4.04.015.61.656.77.022.03.970.518.737.97.310.21.424.24.611.12.86.82.730.010.59.84.222.73.427.87.534.55.210.23.426.75.348.32.816.85.117.72.411.91.814.39.729.63.822.00.7
total91.02.693.86.188.06.688.31.488.24.694.72.1100.0.97.82.295.21.081.64.296.91.581.54.290.06.992.33.792.72.1100.0.85.73.896.22.294.42.783.62.087.24.677.02.687.71.8100.0.96.61.589.30.5
groundwater protection zonen/a......0.20.2........0.20.2........1.81.80.70.7............0.80.5......0.20.1
pure conifer forest2.51.46.26.112.06.62.40.72.02.01.81.2....3.50.83.52.02.41.33.41.910.06.95.93.32.01.1..2.41.72.61.81.41.46.01.39.23.912.22.09.11.6..0.70.74.50.4
mixed conifer forest1.61.2....4.81.03.92.82.61.5....0.20.21.21.20.80.85.72.5....2.71.3....1.31.31.41.40.60.43.72.65.41.41.60.7..0.70.72.10.2
mixed broadleaf forest1.61.2....2.40.72.02.0......0.20.22.31.6..4.52.2........6.02.6..1.41.4....3.11.1....0.70.71.10.2
pure broadleaf forest3.31.6....1.80.63.92.80.90.9..2.22.20.60.411.53.4..4.82.4....2.01.1..6.02.6..1.41.49.81.6..1.50.81.60.7..1.41.02.70.3
total9.02.66.26.112.06.611.71.411.84.65.32.1..2.22.24.81.018.44.23.11.518.54.210.06.97.73.77.32.1..14.33.83.82.25.62.716.42.012.84.623.02.612.31.8..3.41.510.70.5
totaln/a2.51.4....3.40.82.02.06.12.3..4.53.11.70.62.31.63.91.7....5.73.23.31.42.82.81.21.22.61.81.41.40.60.41.81.82.30.91.30.614.39.72.11.22.30.3
pure conifer forest15.63.369.211.844.010.143.02.29.84.243.04.7..33.27.177.41.916.14.052.74.438.95.335.010.945.27.031.33.816.76.36.02.646.25.722.45.028.92.549.76.838.33.068.92.628.612.521.43.443.10.8
mixed conifer forest15.63.330.811.840.09.924.81.99.84.214.93.314.814.622.36.37.01.226.54.721.33.740.15.320.09.119.65.624.03.522.27.017.94.224.44.935.15.75.41.316.85.123.82.611.01.828.612.526.93.718.00.7
mixed broadleaf forest18.93.5..12.06.611.31.417.75.413.13.214.814.6..3.10.819.44.311.02.89.43.215.08.219.65.616.73.130.67.834.55.216.74.213.04.17.01.414.94.916.42.35.31.314.39.718.63.211.80.6
pure broadleaf forest47.54.5..4.04.017.41.760.66.922.83.970.518.740.17.310.81.435.75.111.12.811.63.530.010.59.84.224.73.527.87.540.55.410.23.428.15.358.02.716.85.119.22.413.51.914.39.731.03.824.70.7
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 #150857/137238

NFI3

forest area: indicator of groundwater protection zone (2013) · degree of mixture · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2004/06
indicator of groundwater protection zone (2013)
no groundwater protection zonegroundwater protection zonetotal
cantondegree of mixture1000 ha± %1000 ha± %1000 ha± %
AGn/a1.257..1.257
pure conifer forest6.4231.2577.621
mixed conifer forest6.8230.8707.621
mixed broadleaf forest8.5200.8709.319
pure broadleaf forest21.7101.64923.310
total44.744.42949.12
AIn/a......
pure conifer forest3.3240.31003.622
mixed conifer forest1.639..1.639
mixed broadleaf forest......
pure broadleaf forest......
total4.9140.31005.212
ARn/a......
pure conifer forest2.6301.0553.523
mixed conifer forest3.225..3.225
mixed broadleaf forest1.055..1.055
pure broadleaf forest0.3100..0.3100
total7.191.0558.05
BEn/a5.5250.31005.824
pure conifer forest68.864.12972.95
mixed conifer forest33.998.22042.18
mixed broadleaf forest15.1154.12919.213
pure broadleaf forest26.4113.13329.510
total149.7219.812169.52
BL/BSn/a0.4100..0.4100
pure conifer forest1.6490.41002.043
mixed conifer forest1.2570.8702.043
mixed broadleaf forest3.3330.41003.731
pure broadleaf forest11.7130.87012.612
total18.372.43920.75
FRn/a2.637..2.637
pure conifer forest17.5120.77018.311
mixed conifer forest5.2251.1576.423
mixed broadleaf forest5.624..5.624
pure broadleaf forest9.3180.41009.717
total40.342.24042.63
GEn/a......
pure conifer forest......
mixed conifer forest0.5100..0.5100
mixed broadleaf forest0.5100..0.5100
pure broadleaf forest2.234..2.234
total3.120..3.120
GLn/a0.870..0.870
pure conifer forest5.723..5.723
mixed conifer forest3.929..3.929
mixed broadleaf forest......
pure broadleaf forest6.5200.41006.919
total16.970.410017.37
GRn/a2.4380.31002.835
pure conifer forest124.735.924130.63
mixed conifer forest11.5170.310011.817
mixed broadleaf forest4.9260.31005.226
pure broadleaf forest17.2141.05818.213
total160.628.020168.62
JUn/a0.870..0.870
pure conifer forest4.3281.2575.525
mixed conifer forest8.6190.41009.018
mixed broadleaf forest5.8240.8706.622
pure broadleaf forest8.2193.93012.115
total27.666.22333.93
LUn/a1.644..1.644
pure conifer forest20.190.95721.19
mixed conifer forest8.2180.31008.518
mixed broadleaf forest4.425..4.425
pure broadleaf forest4.526..4.526
total38.841.34940.03
NEn/a......
pure conifer forest10.0151.05711.014
mixed conifer forest9.7151.64411.314
mixed broadleaf forest1.4501.3492.634
pure broadleaf forest1.9401.4503.330
total23.075.22328.24
NWn/a......
pure conifer forest1.9400.8692.732
mixed conifer forest1.546..1.546
mixed broadleaf forest1.255..1.255
pure broadleaf forest2.336..2.336
total6.9110.8697.78
OWn/a0.7700.31001.157
pure conifer forest7.5181.1578.616
mixed conifer forest3.729..3.729
mixed broadleaf forest3.729..3.729
pure broadleaf forest1.943..1.943
total17.651.54919.04
SGn/a1.4500.41001.845
pure conifer forest15.9131.15717.013
mixed conifer forest11.6161.45013.015
mixed broadleaf forest9.019..9.019
pure broadleaf forest12.3151.15713.415
total50.254.02954.24
SHn/a0.4100..0.4100
pure conifer forest2.138..2.138
mixed conifer forest2.832..2.832
mixed broadleaf forest3.926..3.926
pure broadleaf forest3.627..3.627
total12.83..12.83
SOn/a0.4100..0.4100
pure conifer forest1.1570.8701.944
mixed conifer forest5.724..5.724
mixed broadleaf forest9.1171.94411.016
pure broadleaf forest11.0161.94412.914
total27.354.52731.83
SZn/a0.770..0.770
pure conifer forest12.3140.77013.013
mixed conifer forest6.5210.41006.921
mixed broadleaf forest4.726..4.726
pure broadleaf forest2.934..2.934
total27.251.15728.35
TGn/a0.3100..0.3100
pure conifer forest4.5230.31004.822
mixed conifer forest7.2170.31007.516
mixed broadleaf forest2.5340.31002.832
pure broadleaf forest5.7200.31006.019
total20.151.24921.33
TIn/a0.771..0.771
pure conifer forest26.9107.12234.09
mixed conifer forest5.7250.7716.423
mixed broadleaf forest8.220..8.220
pure broadleaf forest56.8611.51768.35
total98.4319.313117.72
URn/a0.3100..0.3100
pure conifer forest7.3181.7439.016
mixed conifer forest2.4370.7703.032
mixed broadleaf forest2.734..2.734
pure broadleaf forest3.032..3.032
total15.7102.33618.09
VDn/a1.5500.8712.340
pure conifer forest25.81112.11737.98
mixed conifer forest18.2135.32623.511
mixed broadleaf forest13.2163.03516.214
pure broadleaf forest17.5141.55019.013
total76.2422.71298.92
VSn/a1.450..1.450
pure conifer forest65.259.91875.15
mixed conifer forest10.3181.74512.016
mixed broadleaf forest5.824..5.824
pure broadleaf forest13.0151.74414.714
total95.7313.415109.13
ZGn/a0.968..0.968
pure conifer forest1.744..1.744
mixed conifer forest1.744..1.744
mixed broadleaf forest0.968..0.968
pure broadleaf forest0.968..0.968
total6.06..6.06
ZHn/a1.157..1.157
pure conifer forest10.6160.410010.916
mixed conifer forest13.4140.410013.814
mixed broadleaf forest9.2180.41009.518
pure broadleaf forest15.2130.77015.913
total49.431.84451.12
Switzerlandn/a25.1122.14127.211
pure conifer forest448.0252.68500.62
mixed conifer forest185.0424.512209.54
mixed broadleaf forest124.3513.316137.65
pure broadleaf forest255.9331.311287.23
total1038.31123.851162.11

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 07.11.2014 #150858/137239

NFI3

forest area: indicator of groundwater protection zone (2013) · degree of mixture · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
indicator of groundwater protection zone (2013)degree of mixture %± %± %± %± %± %±
no groundwater protection zonen/a1.10.42.60.64.00.81.80.41.00.52.10.3
pure conifer forest16.41.623.51.745.72.060.71.529.52.238.90.8
mixed conifer forest19.51.722.81.620.21.611.71.05.51.116.10.6
mixed broadleaf forest16.21.613.71.312.41.36.20.76.61.210.60.5
pure broadleaf forest22.91.830.21.811.91.313.11.042.22.421.60.7
total76.01.892.81.094.21.093.50.884.71.889.30.5
groundwater protection zonen/a0.20.20.20.20.20.20.30.2..0.20.1
pure conifer forest7.11.12.10.63.30.74.60.66.31.24.50.4
mixed conifer forest6.41.02.30.61.30.50.90.30.50.32.10.3
mixed broadleaf forest4.50.91.20.40.50.30.10.1..1.20.2
pure broadleaf forest5.81.01.40.50.50.30.70.28.51.42.70.3
total24.01.87.21.05.81.06.50.815.31.810.70.5
totaln/a1.30.52.80.64.20.82.10.41.00.52.30.3
pure conifer forest23.51.825.61.749.12.065.41.535.72.443.50.8
mixed conifer forest25.81.925.11.721.51.712.61.06.01.218.20.7
mixed broadleaf forest20.71.714.91.412.91.46.20.76.61.211.70.6
pure broadleaf forest28.71.931.61.812.41.313.71.150.72.524.30.7
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 #150859/137240

NFI3

forest area: indicator of groundwater protection zone (2013) · degree of mixture · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2004/06
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/a2.2416.0248.6206.6231.45024.812
pure conifer forest32.91053.8798.75222.8342.98451.12
mixed conifer forest39.1952.3743.6843.098.120186.04
mixed broadleaf forest32.51031.31026.71122.6129.619122.65
pure broadleaf forest46.0869.2625.61147.9861.56250.23
total152.63212.62203.32342.82123.531034.81
groundwater protection zonen/a0.41000.41000.41001.158..2.141
pure conifer forest14.2164.9267.22216.9149.21952.48
mixed conifer forest12.8165.3262.9353.1330.77124.812
mixed broadleaf forest9.1202.8351.1580.3100..13.416
pure broadleaf forest11.7173.2331.1582.43812.41630.811
total48.2816.51412.61623.91222.312123.55
totaln/a2.6386.3239.0207.7211.45027.011
pure conifer forest47.1858.77106.04239.7352.17503.52
mixed conifer forest51.8757.6746.5846.188.820210.84
mixed broadleaf forest41.6834.1927.81122.9129.619135.95
pure broadleaf forest57.7772.4626.71150.3873.95281.03
total200.81229.11215.92366.71145.721158.21

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150860/137241

NFI3

forest area: indicator of groundwater protection zone (2013) · degree of mixture · protection forest region
unit: %
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)degree of mixture %± %± %± %± %± %± %±
no groundwater protection zonen/a1.90.44.10.83.10.91.30.61.20.61.00.52.20.3
pure conifer forest20.21.249.42.136.42.559.72.877.72.129.52.239.00.8
mixed conifer forest21.31.218.61.622.62.29.41.66.51.25.51.116.10.6
mixed broadleaf forest14.81.011.01.313.31.85.31.32.50.86.61.210.50.5
pure broadleaf forest26.91.312.21.418.22.011.91.88.51.442.22.421.60.7
total85.11.095.20.993.61.387.71.896.50.984.71.889.40.5
groundwater protection zonen/a0.20.10.40.30.30.3..0.20.2..0.20.1
pure conifer forest4.40.62.80.73.50.99.11.62.70.86.31.24.50.4
mixed conifer forest4.20.60.90.41.60.61.60.70.20.20.50.32.10.3
mixed broadleaf forest2.70.50.50.3....0.20.2..1.10.2
pure broadleaf forest3.40.50.20.21.10.51.60.7..8.51.42.60.3
total14.91.04.80.96.41.312.31.83.50.915.31.810.60.5
totaln/a2.10.44.40.93.41.01.30.61.50.61.00.52.30.3
pure conifer forest24.61.252.22.139.92.568.92.680.52.035.72.443.50.8
mixed conifer forest25.51.319.51.724.22.211.01.86.81.36.01.218.20.7
mixed broadleaf forest17.61.111.51.313.31.85.31.32.70.86.61.211.70.6
pure broadleaf forest30.31.312.41.419.32.013.51.98.51.450.72.524.30.7
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 #150861/137242

NFI3

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 NFI3/NFI4 combined
grid:
state 2004/06
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/a8.2218.3214.0301.4501.8451.45025.112
pure conifer forest86.96100.6547.2765.25109.3342.98452.22
mixed conifer forest91.6637.9929.31010.3189.1198.120186.24
mixed broadleaf forest63.7722.41217.3135.8243.5319.619122.25
pure broadleaf forest115.5524.91123.61113.01512.01761.56250.53
total365.91194.02121.4395.73135.72123.531036.21
groundwater protection zonen/a0.7710.7710.4100..0.4100..2.241
pure conifer forest19.0145.8254.5279.9183.9309.21952.28
mixed conifer forest17.9141.8452.1411.7450.41000.77124.512
mixed broadleaf forest11.8171.158....0.4100..13.216
pure broadleaf forest14.7150.41001.4501.744..12.41630.511
total64.079.7198.32013.4154.92622.312122.75
totaln/a8.9209.0204.4291.4502.1411.45027.211
pure conifer forest105.95106.4451.7775.15113.2352.17504.42
mixed conifer forest109.5539.7931.41012.0169.5198.820210.84
mixed broadleaf forest75.5623.41217.3135.8243.8309.619135.45
pure broadleaf forest130.2425.21125.01114.71412.01773.95281.13
total430.01203.82129.72109.13140.62145.721158.91

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150862/137243

NFI3

forest area: indicator of groundwater protection zone (2013) · degree of mixture · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2004/06
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/a0.70.42.51.44.31.92.71.11.90.87.42.43.31.12.91.22.91.31.31.34.52.21.30.61.20.61.00.52.20.3
pure conifer forest18.41.99.02.619.63.731.23.119.52.256.24.549.63.034.53.344.23.842.45.636.05.159.72.877.72.129.52.238.90.8
mixed conifer forest21.32.013.13.120.43.721.72.824.62.46.62.321.72.526.23.122.13.216.74.219.14.29.41.66.51.25.51.116.00.6
mixed broadleaf forest14.31.723.03.812.53.010.82.116.02.111.62.99.21.817.02.613.42.614.14.04.52.25.31.32.50.86.61.210.60.5
pure broadleaf forest15.91.847.54.532.14.327.33.031.62.610.82.811.82.012.62.314.02.716.74.232.65.011.91.88.51.442.22.421.70.7
total70.52.295.12.088.92.993.71.693.61.492.52.495.61.293.21.896.51.491.13.296.61.987.71.896.50.984.71.889.40.5
groundwater protection zonen/a0.20.2..0.90.9......0.40.4..0.60.6..1.11.1..0.20.2..0.20.1
pure conifer forest8.71.41.61.23.41.72.31.01.60.73.31.62.91.03.91.32.31.26.42.8..9.11.62.70.86.31.24.50.4
mixed conifer forest7.71.31.61.24.31.92.31.01.60.71.71.20.70.51.91.00.60.62.51.8..1.60.70.20.20.50.32.10.3
mixed broadleaf forest5.81.1..0.90.91.40.81.30.61.71.20.40.4..........0.20.2..1.10.2
pure broadleaf forest7.01.21.61.21.71.20.50.51.90.80.80.8..1.00.7....2.21.61.60.7..8.51.42.60.3
total29.52.24.92.011.12.96.31.66.41.47.52.44.41.26.81.83.51.48.93.23.41.912.31.83.50.915.31.810.60.5
totaln/a0.90.52.51.45.12.02.71.11.90.87.42.43.71.12.91.23.51.41.31.35.62.41.30.61.50.61.00.52.40.3
pure conifer forest27.12.210.72.823.03.933.53.221.12.359.54.552.63.038.33.446.53.848.75.736.05.168.92.680.52.035.72.443.40.8
mixed conifer forest29.02.214.83.224.74.023.92.926.22.58.32.522.42.528.23.122.73.219.24.519.14.211.01.86.81.36.01.218.20.7
mixed broadleaf forest20.11.923.03.813.43.112.22.217.32.113.23.19.61.817.02.613.42.614.14.04.52.25.31.32.70.86.61.211.70.6
pure broadleaf forest22.92.049.14.533.84.427.73.033.52.711.62.911.82.013.62.414.02.716.74.234.85.113.51.98.51.450.72.524.40.7
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 #150863/137244

NFI3

forest area: indicator of groundwater protection zone (2013) · degree of mixture · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2004/06
indicator of groundwater protection zone (2013)
no groundwater protection zonegroundwater protection zonetotal
economic regiondegree of mixture1000 ha± %1000 ha± %1000 ha± %
Western Juran/a1.1580.41001.450
pure conifer forest28.21013.31641.48
mixed conifer forest32.5911.81744.38
mixed broadleaf forest21.8128.92030.710
pure broadleaf forest24.31110.71835.09
total107.8345.08152.82
Eastern Juran/a1.257..1.257
pure conifer forest4.4290.8705.126
mixed conifer forest6.3230.8707.122
mixed broadleaf forest11.117..11.117
pure broadleaf forest22.9100.87023.710
total45.832.44048.22
Western Plateaun/a2.1440.41002.540
pure conifer forest9.5191.64911.117
mixed conifer forest9.9182.14412.016
mixed broadleaf forest6.1250.41006.524
pure broadleaf forest15.5140.87016.413
total43.055.42648.43
Central Plateaun/a1.940..1.940
pure conifer forest21.5101.54423.010
mixed conifer forest14.9131.54416.412
mixed broadleaf forest7.4190.9578.418
pure broadleaf forest18.7110.310019.011
total64.434.32668.72
Eastern Plateaun/a2.141..2.141
pure conifer forest21.8121.84423.611
mixed conifer forest27.5101.84429.310
mixed broadleaf forest17.9131.45019.313
pure broadleaf forest35.482.14137.58
total104.727.122111.92
Western Pre-Alpsn/a3.333..3.333
pure conifer forest25.191.54926.68
mixed conifer forest3.0340.7703.730
mixed broadleaf forest5.2260.7705.924
pure broadleaf forest4.8260.41005.225
total41.443.33244.84
Central Pre-Alpsn/a3.2330.41003.631
pure conifer forest48.472.93551.36
mixed conifer forest21.2120.77121.912
mixed broadleaf forest9.0190.41009.319
pure broadleaf forest11.517..11.517
total93.234.32897.52
Eastern Pre-Alpsn/a2.141..2.141
pure conifer forest25.4102.93528.29
mixed conifer forest19.3121.45020.711
mixed broadleaf forest12.516..12.516
pure broadleaf forest9.3180.77110.018
total68.635.02673.63
Northwestern Alpsn/a1.8440.41002.140
pure conifer forest27.291.45028.69
mixed conifer forest13.6150.410013.915
mixed broadleaf forest8.220..8.220
pure broadleaf forest8.619..8.619
total59.342.14061.54
Central Alpsn/a0.3100..0.3100
pure conifer forest11.4151.74413.114
mixed conifer forest4.5260.7705.224
mixed broadleaf forest3.829..3.829
pure broadleaf forest4.526..4.526
total24.682.43727.07
Northeastern Alpsn/a1.4500.41001.844
pure conifer forest11.515..11.515
mixed conifer forest6.122..6.122
mixed broadleaf forest1.449..1.449
pure broadleaf forest10.4160.77011.115
total30.861.15831.96
Southwestern Alpsn/a1.450..1.450
pure conifer forest65.259.91875.15
mixed conifer forest10.3181.74512.016
mixed broadleaf forest5.824..5.824
pure broadleaf forest13.0151.74414.714
total95.7313.415109.13
Southeastern Alpsn/a1.8450.41002.141
pure conifer forest109.333.930113.23
mixed conifer forest9.1190.41009.519
mixed broadleaf forest3.5310.41003.830
pure broadleaf forest12.017..12.017
total135.724.926140.62
Southern Alpsn/a1.450..1.450
pure conifer forest42.989.21952.17
mixed conifer forest8.1200.7718.820
mixed broadleaf forest9.619..9.619
pure broadleaf forest61.5612.41673.95
total123.5322.312145.72
Switzerlandn/a25.1122.24127.311
pure conifer forest451.7252.48504.02
mixed conifer forest186.2424.712210.94
mixed broadleaf forest123.2513.216136.45
pure broadleaf forest252.3330.711283.13
total1038.61123.151161.71

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150864/137245

NFI3

forest area: watershed · basal area of conifers (classified) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
watershedbasal area of conifers (classified) %± %± %± %± %± %± %±
outside watershedn/a2.60.72.30.62.70.56.01.43.31.03.50.93.00.3
0 - 10%14.11.519.41.511.81.07.41.54.21.139.62.416.30.6
11 - 50%19.11.716.51.412.41.15.31.32.10.85.71.111.90.6
51 - 90%23.41.825.01.619.21.39.11.73.01.04.51.016.80.6
91 - 100%16.01.617.31.439.61.662.82.977.82.332.22.335.50.8
total75.31.980.61.585.61.190.51.790.51.685.51.783.70.6
within watershedn/a1.10.50.70.30.60.3..0.30.30.50.30.60.1
0 - 10%4.60.95.50.81.20.4..0.30.38.31.33.50.3
11 - 50%6.91.13.90.71.10.30.40.4..0.20.22.40.3
51 - 90%7.31.16.50.93.30.60.40.42.10.81.40.64.10.3
91 - 100%4.80.92.90.68.10.98.81.76.71.44.01.05.80.4
total24.71.919.41.514.41.19.51.79.51.614.51.716.30.6
totaln/a3.70.83.00.63.40.66.01.43.61.04.00.93.70.3
0 - 10%18.81.724.91.613.01.17.41.54.51.147.92.419.80.7
11 - 50%26.01.920.41.513.51.15.61.42.10.85.91.114.30.6
51 - 90%30.72.031.51.722.51.39.51.75.21.25.91.220.90.7
91 - 100%20.81.820.21.547.71.671.62.784.62.036.32.341.30.8
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 #150865/137246
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