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NFI1

forest area: indicator of groundwater protection zone (2013) · forest type (3 classes) · 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)forest type (3 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no groundwater protection zoneaccessible forest without shrub forest140.13238.02297.2274.3492.13103.24944.91
inaccessible forest without shrub forest..............
shrub forest..............
total140.13238.02297.2274.3492.13103.24944.91
groundwater protection zoneaccessible forest without shrub forest49.0815.91417.41410.3184.62719.213116.45
inaccessible forest without shrub forest..............
shrub forest..............
total49.0815.91417.41410.3184.62719.213116.45
totalaccessible forest without shrub forest189.11253.91314.6284.6496.73122.431061.31
inaccessible forest without shrub forest..............
shrub forest..............
total189.11253.91314.6284.6496.73122.431061.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150458/136839

NFI1

forest area: indicator of groundwater protection zone (2013) · forest type (3 classes) · 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)forest type (3 classes) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
no groundwater protection zoneaccessible forest without shrub forest90.92.693.35.988.06.287.81.589.34.694.52.2100.0.97.62.494.61.181.64.296.81.681.04.388.27.792.33.392.02.3100.0.85.53.995.82.494.32.882.82.386.25.377.22.787.22.0100.0.96.51.589.00.6
inaccessible forest without shrub forest....................................................
shrub forest....................................................
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 zoneaccessible forest without shrub forest9.12.66.76.612.06.612.21.510.74.65.52.2..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
inaccessible forest without shrub forest....................................................
shrub forest....................................................
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
totalaccessible forest without shrub forest100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inaccessible forest without shrub forest....................................................
shrub forest....................................................
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 #150459/136840

NFI1

forest area: indicator of groundwater protection zone (2013) · forest type (3 classes) · 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
cantonforest type (3 classes)1000 ha± %1000 ha± %1000 ha± %
AGaccessible forest without shrub forest44.344.42948.72
inaccessible forest without shrub forest......
shrub forest......
total44.344.42948.72
AIaccessible forest without shrub forest4.5120.31004.810
inaccessible forest without shrub forest......
shrub forest......
total4.5130.31004.811
ARaccessible forest without shrub forest7.181.0558.04
inaccessible forest without shrub forest......
shrub forest......
total7.191.0558.05
BEaccessible forest without shrub forest142.4319.812162.32
inaccessible forest without shrub forest......
shrub forest......
total142.4319.812162.32
BL/BSaccessible forest without shrub forest17.082.04319.16
inaccessible forest without shrub forest......
shrub forest......
total17.082.04319.16
FRaccessible forest without shrub forest38.942.24041.13
inaccessible forest without shrub forest......
shrub forest......
total38.942.24041.13
GEaccessible forest without shrub forest2.234..2.234
inaccessible forest without shrub forest......
shrub forest......
total2.234..2.234
GLaccessible forest without shrub forest15.480.410015.88
inaccessible forest without shrub forest......
shrub forest......
total15.480.410015.88
GRaccessible forest without shrub forest134.737.721142.33
inaccessible forest without shrub forest......
shrub forest......
total134.737.721142.33
JUaccessible forest without shrub forest27.666.22333.93
inaccessible forest without shrub forest......
shrub forest......
total27.666.22333.93
LUaccessible forest without shrub forest38.141.34939.33
inaccessible forest without shrub forest......
shrub forest......
total38.141.34939.33
NEaccessible forest without shrub forest22.275.22327.44
inaccessible forest without shrub forest......
shrub forest......
total22.275.22327.44
NWaccessible forest without shrub forest5.8150.8696.512
inaccessible forest without shrub forest......
shrub forest......
total5.8160.8696.513
OWaccessible forest without shrub forest17.651.54919.04
inaccessible forest without shrub forest......
shrub forest......
total17.651.54919.04
SGaccessible forest without shrub forest45.554.02949.54
inaccessible forest without shrub forest......
shrub forest......
total45.554.02949.54
SHaccessible forest without shrub forest12.83..12.83
inaccessible forest without shrub forest......
shrub forest......
total12.83..12.83
SOaccessible forest without shrub forest26.964.52731.44
inaccessible forest without shrub forest......
shrub forest......
total26.964.52731.44
SZaccessible forest without shrub forest24.661.15725.75
inaccessible forest without shrub forest......
shrub forest......
total24.661.15725.75
TGaccessible forest without shrub forest19.851.24921.04
inaccessible forest without shrub forest......
shrub forest......
total19.851.24921.04
TIaccessible forest without shrub forest79.4416.51495.94
inaccessible forest without shrub forest......
shrub forest......
total79.4416.51495.94
URaccessible forest without shrub forest12.3132.03914.311
inaccessible forest without shrub forest......
shrub forest......
total12.3132.03914.311
VDaccessible forest without shrub forest72.0421.21293.23
inaccessible forest without shrub forest......
shrub forest......
total72.0421.21293.23
VSaccessible forest without shrub forest81.7412.01693.73
inaccessible forest without shrub forest......
shrub forest......
total81.7412.01693.73
ZGaccessible forest without shrub forest5.69..5.69
inaccessible forest without shrub forest......
shrub forest......
total5.69..5.69
ZHaccessible forest without shrub forest48.631.84450.42
inaccessible forest without shrub forest......
shrub forest......
total48.631.84450.42
Switzerlandaccessible forest without shrub forest946.91117.151064.01
inaccessible forest without shrub forest......
shrub forest......
total946.91117.151064.01

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 07.11.2014 #150460/136841

NFI1

forest area: indicator of groundwater protection zone (2013) · forest type (3 classes) · 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)forest type (3 classes) %± %± %± %± %± %±
no groundwater protection zoneaccessible forest without shrub forest76.11.892.71.094.01.093.00.884.02.089.00.6
inaccessible forest without shrub forest............
shrub forest............
total76.11.892.71.094.01.093.00.884.02.089.00.6
groundwater protection zoneaccessible forest without shrub forest23.91.87.31.06.01.07.00.816.02.011.00.6
inaccessible forest without shrub forest............
shrub forest............
total23.91.87.31.06.01.07.00.816.02.011.00.6
totalaccessible forest without shrub forest100.0.100.0.100.0.100.0.100.0.100.0.
inaccessible forest without shrub forest............
shrub forest............
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150461/136842

NFI1

forest area: indicator of groundwater protection zone (2013) · forest type (3 classes) · 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)forest type (3 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no groundwater protection zoneaccessible forest without shrub forest148.93209.82192.52292.52100.14943.81
inaccessible forest without shrub forest............
shrub forest............
total148.93209.82192.52292.52100.14943.81
groundwater protection zoneaccessible forest without shrub forest46.7816.51412.31722.11219.113116.85
inaccessible forest without shrub forest............
shrub forest............
total46.7816.51412.31722.11219.113116.85
totalaccessible forest without shrub forest195.71226.31204.72314.62119.331060.61
inaccessible forest without shrub forest............
shrub forest............
total195.71226.31204.72314.62119.331060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150462/136843

NFI1

forest area: indicator of groundwater protection zone (2013) · forest type (3 classes) · 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)forest type (3 classes) %± %± %± %± %± %± %±
no groundwater protection zoneaccessible forest without shrub forest85.21.095.10.993.21.487.22.095.91.184.02.089.10.6
inaccessible forest without shrub forest..............
shrub forest..............
total85.21.095.10.993.21.487.22.095.91.184.02.089.10.6
groundwater protection zoneaccessible forest without shrub forest14.81.04.90.96.81.412.82.04.11.116.02.010.90.6
inaccessible forest without shrub forest..............
shrub forest..............
total14.81.04.90.96.81.412.82.04.11.116.02.010.90.6
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: protection forest region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150463/136844

NFI1

forest area: indicator of groundwater protection zone (2013) · forest type (3 classes) · 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)forest type (3 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no groundwater protection zoneaccessible forest without shrub forest359.52181.02108.7381.74114.13100.14945.11
inaccessible forest without shrub forest..............
shrub forest..............
total359.52181.02108.7381.74114.13100.14945.11
groundwater protection zoneaccessible forest without shrub forest62.679.4197.92012.0164.92619.113116.05
inaccessible forest without shrub forest..............
shrub forest..............
total62.679.4197.92012.0164.92619.113116.05
totalaccessible forest without shrub forest422.11190.42116.7393.73119.03119.331061.21
inaccessible forest without shrub forest..............
shrub forest..............
total422.11190.42116.7393.73119.03119.331061.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150464/136845

NFI1

forest area: groundwater protection zones (april 2013) · biogeographical region
unit: %
unit of evaluation: forest
grid: terrestrial grid NFI1
state 1983/85
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
groundwater protection zones (april 2013) %± %± %± %± %± %± %±
n/a74.61.094.20.593.70.489.80.996.30.586.50.889.60.3
groundwater protection zone S1..0.30.10.10.00.10.10.10.10.20.10.10.0
groundwater protection zone S25.80.52.50.32.50.35.20.70.20.14.80.53.40.2
groundwater protection zone S316.60.92.50.32.70.34.40.60.70.27.20.65.50.2
no groundwater protection zone, but is rated as S20.50.20.50.10.90.20.50.22.80.51.20.31.00.1
no groundwater protection zone, but is rated as S3..............
area of contribution instead of protection zone S32.50.4..........0.40.1
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 #150465/136846

NFI1

forest area: groundwater protection zones (april 2013) · biogeographical region
unit: 1000 ha
unit of evaluation: forest
grid: terrestrial grid NFI1
state 1983/85
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
groundwater protection zones (april 2013)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/a143.62239.01328.1189.32116.62143.521060.11
groundwater protection zone S1..0.7380.2710.11000.11000.3581.427
groundwater protection zone S211.296.5128.8115.2140.2718.01139.85
groundwater protection zone S332.156.4129.5104.4150.83511.9965.14
no groundwater protection zone, but is rated as S21.0321.3283.3170.5453.4172.12211.69
no groundwater protection zone, but is rated as S3..............
area of contribution instead of protection zone S34.814..........4.814
total192.61253.91350.0199.52121.02165.811182.70

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150466/136847

NFI1

forest area: groundwater protection zones (april 2013) · canton
unit: %
unit of evaluation: forest
grid: terrestrial grid NFI1
state 1983/85
groundwater protection zones (april 2013)
n/agroundwater protection zone S1groundwater protection zone S2groundwater protection zone S3no groundwater protection zone, but is rated as S2no groundwater protection zone, but is rated as S3area of contribution instead of protection zone S3total
canton %± %± %± %± %± %± %± %±
AG93.01.20.40.31.60.64.91.0......100.0.
AI96.42.5....3.62.5......100.0.
AR88.93.5..2.51.76.22.72.51.7....100.0.
BE89.80.70.10.11.60.35.70.60.10.1..2.70.4100.0.
BL/BS88.72.31.00.78.22.02.01.0......100.0.
FR93.41.20.20.21.70.62.40.82.20.7....100.0.
GE100.0.............100.0.
GL93.02.0..2.31.24.71.6......100.0.
GR95.70.50.10.10.20.10.60.23.40.4....100.0.
JU79.22.2..7.11.413.71.9......100.0.
LU96.20.9..2.00.70.90.40.90.4....100.0.
NE84.32.2..6.31.45.91.43.51.1....100.0.
NW89.43.6..2.61.96.62.91.31.3....100.0.
OW95.71.50.50.51.10.82.71.2......100.0.
SG92.71.10.20.21.80.63.60.81.60.5....100.0.
SH98.31.2....1.71.2......100.0.
SO87.51.9..3.21.09.31.6......100.0.
SZ96.01.2..1.10.62.61.00.30.3....100.0.
TG95.81.4..1.40.82.81.1......100.0.
TI84.71.00.20.16.10.79.00.8......100.0.
UR89.92.20.50.54.31.52.11.13.21.3....100.0.
VD75.61.4..7.20.817.21.2......100.0.
VS88.21.00.10.16.30.74.50.61.00.3....100.0.
ZG93.13.3..5.22.91.71.7......100.0.
ZH94.51.0..3.60.81.60.60.20.2....100.0.
Switzerland89.60.30.10.03.40.25.50.21.00.1..0.40.1100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 07.11.2014 #150467/136848

NFI1

forest area: groundwater protection zones (april 2013) · canton
unit: 1000 ha
unit of evaluation: forest
grid: terrestrial grid NFI1
state 1983/85
groundwater protection zones (april 2013)
n/agroundwater protection zone S1groundwater protection zone S2groundwater protection zone S3no groundwater protection zone, but is rated as S2no groundwater protection zone, but is rated as S3area of contribution instead of protection zone S3total
canton1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG45.220.2710.8352.420......48.52
AI5.18....0.270......5.37
AR7.27..0.2700.5440.270....8.15
BE153.220.11002.7199.7100.271..4.714170.61
BL/BS18.540.2711.7240.450......20.83
FR38.530.11000.7381.0310.933....41.32
GE3.112............3.112
GL16.45..0.4500.835......17.65
GR167.110.11000.4501.1306.013....174.71
JU26.74..2.4204.614......33.72
LU39.93..0.8330.4500.450....41.52
NE23.94..1.8231.7241.031....28.43
NW7.27..0.2700.5440.1100....8.16
OW18.240.11000.2710.544......19.03
SG50.630.11001.0312.0220.933....54.52
SH12.14....0.270......12.34
SO27.73..1.0312.918......31.72
SZ27.33..0.3580.7380.1100....28.53
TG19.84..0.3580.640......20.63
TI111.520.3588.01111.99......131.71
UR17.150.11000.8350.4500.641....19.05
VD72.82..7.01216.67......96.42
VS99.020.11007.0125.1141.130....112.32
ZG5.37..0.3570.1100......5.76
ZH47.22..1.8230.8350.1100....49.92
Switzerland1060.711.42739.9565.1411.59..4.7141183.40

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 07.11.2014 #150468/136849

NFI1

forest area: groundwater protection zones (april 2013) · production region
unit: %
unit of evaluation: forest
grid: terrestrial grid NFI1
state 1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
groundwater protection zones (april 2013) %± %± %± %± %± %±
n/a76.31.093.60.594.50.592.90.486.20.989.60.3
groundwater protection zone S10.10.10.20.10.10.10.10.00.20.10.10.0
groundwater protection zone S25.60.52.60.31.90.32.90.35.00.53.40.2
groundwater protection zone S315.10.83.40.42.50.32.70.37.40.65.50.2
no groundwater protection zone, but is rated as S20.50.20.30.11.00.21.50.21.30.31.00.1
no groundwater protection zone, but is rated as S3............
area of contribution instead of protection zone S32.40.3........0.40.1
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 #150469/136850

NFI1

forest area: groundwater protection zones (april 2013) · production region
unit: 1000 ha
unit of evaluation: forest
grid: terrestrial grid NFI1
state 1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
groundwater protection zones (april 2013)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/a150.92213.21204.41351.91139.421059.91
groundwater protection zone S10.2710.4500.2710.3580.3581.427
groundwater protection zone S211.195.9134.11610.898.01139.95
groundwater protection zone S329.957.7115.51310.11011.9965.14
no groundwater protection zone, but is rated as S21.0320.6412.1225.8132.12211.59
no groundwater protection zone, but is rated as S3............
area of contribution instead of protection zone S34.814........4.814
total197.91227.81216.31378.91161.711182.60

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150470/136851

NFI1

forest area: groundwater protection zones (april 2013) · protection forest region
unit: %
unit of evaluation: forest
grid: terrestrial grid NFI1
state 1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
groundwater protection zones (april 2013) %± %± %± %± %± %± %±
n/a85.60.594.70.593.10.788.21.096.30.586.20.989.70.3
groundwater protection zone S10.10.10.10.10.10.10.10.10.10.10.20.10.10.0
groundwater protection zone S24.00.32.30.32.10.46.30.70.30.15.00.53.40.2
groundwater protection zone S38.80.42.40.33.40.54.50.60.70.27.40.65.50.2
no groundwater protection zone, but is rated as S20.40.10.50.21.40.31.00.32.70.41.30.31.00.1
no groundwater protection zone, but is rated as S3..............
area of contribution instead of protection zone S31.10.2..........0.40.1
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 #150471/136852

NFI1

forest area: groundwater protection zones (april 2013) · protection forest region
unit: 1000 ha
unit of evaluation: forest
grid: terrestrial grid NFI1
state 1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
groundwater protection zones (april 2013)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/a364.61193.61124.7299.02139.12139.421060.51
groundwater protection zone S10.6410.2710.11000.11000.11000.3581.427
groundwater protection zone S216.984.6152.8197.0120.4508.01139.75
groundwater protection zone S337.355.0144.5155.1141.03211.9964.84
no groundwater protection zone, but is rated as S21.6251.1301.8241.1303.9162.12211.69
no groundwater protection zone, but is rated as S3..............
area of contribution instead of protection zone S34.715..........4.715
total425.81204.51134.02112.32144.52161.711182.70

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150472/136853

NFI1

forest area: groundwater protection zones (april 2013) · economic region
unit: %
unit of evaluation: forest
grid: terrestrial grid NFI1
state 1983/85
groundwater protection zones (april 2013)
n/agroundwater protection zone S1groundwater protection zone S2groundwater protection zone S3no groundwater protection zone, but is rated as S2no groundwater protection zone, but is rated as S3area of contribution instead of protection zone S3total
economic region %± %± %± %± %± %± %± %±
Western Jura71.01.2..6.30.618.91.00.70.2..3.10.5100.0.
Eastern Jura93.61.20.40.33.30.82.70.8......100.0.
Western Plateau91.41.30.20.22.70.75.31.00.40.3....100.0.
Central Plateau94.40.9..2.50.62.70.60.40.2....100.0.
Eastern Plateau94.10.70.30.22.60.53.00.50.10.1....100.0.
Western Pre-Alps91.11.4..3.20.84.11.01.60.6....100.0.
Central Pre-Alps96.50.60.20.11.30.41.70.40.40.2....100.0.
Eastern Pre-Alps93.90.9..2.00.52.80.61.40.4....100.0.
Northwestern Alps94.21.0..3.20.72.50.6......100.0.
Central Alps91.91.60.40.43.21.02.10.82.40.9....100.0.
Northeastern Alps92.61.4..1.50.75.61.30.30.3....100.0.
Southwestern Alps88.21.00.10.16.30.74.50.61.00.3....100.0.
Southeastern Alps96.30.50.10.10.30.10.70.22.70.4....100.0.
Southern Alps86.20.90.20.15.00.57.40.61.30.3....100.0.
Switzerland89.60.30.10.03.40.25.50.21.00.1..0.40.1100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150473/136854

NFI1

forest area: groundwater protection zones (april 2013) · economic region
unit: 1000 ha
unit of evaluation: forest
grid: terrestrial grid NFI1
state 1983/85
groundwater protection zones (april 2013)
n/agroundwater protection zone S1groundwater protection zone S2groundwater protection zone S3no groundwater protection zone, but is rated as S2no groundwater protection zone, but is rated as S3area of contribution instead of protection zone S3total
economic region1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Jura107.32..9.51028.651.032..4.814151.21
Eastern Jura43.820.2711.5251.229......46.82
Western Plateau45.230.11001.4272.6200.271....49.52
Central Plateau64.82..1.7231.8230.358....68.72
Eastern Plateau103.120.3582.8193.3170.1100....109.61
Western Pre-Alps39.43..1.4261.8230.738....43.22
Central Pre-Alps97.520.2711.3281.7240.450....101.02
Eastern Pre-Alps67.62..1.4272.0221.031....72.02
Northwestern Alps56.63..1.9231.526......60.12
Central Alps26.940.11000.9330.6410.738....29.24
Northeastern Alps30.94..0.5451.9230.1100....33.43
Southwestern Alps99.020.11007.0125.1141.130....112.32
Southeastern Alps139.120.11000.4501.0323.916....144.52
Southern Alps139.420.3588.01111.992.122....161.71
Switzerland1060.711.42739.8565.0411.59..4.8141183.30

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150474/136855

NFI1

forest area: indicator of groundwater protection zone (2013) · biogeographical region
unit: %
unit of evaluation: forest
grid: terrestrial grid NFI1
state 1983/85
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
indicator of groundwater protection zone (2013) %± %± %± %± %± %± %±
no groundwater protection zone74.61.094.20.593.70.489.80.996.30.586.50.889.60.3
groundwater protection zone25.41.05.80.56.30.410.20.93.70.513.50.810.40.3
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 #150475/136856

NFI1

forest area: indicator of groundwater protection zone (2013) · biogeographical region
unit: 1000 ha
unit of evaluation: forest
grid: terrestrial grid NFI1
state 1983/85
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-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 zone143.62239.01328.1189.32116.62143.521060.11
groundwater protection zone49.0414.8821.9710.194.51522.36122.63
total192.61253.91350.0199.52121.02165.811182.70

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150476/136857

NFI1

forest area: indicator of groundwater protection zone (2013) · canton
unit: %
unit of evaluation: forest
grid: terrestrial grid NFI1
state 1983/85
indicator of groundwater protection zone (2013)
no groundwater protection zonegroundwater protection zonetotal
canton %± %± %±
AG93.01.27.01.2100.0.
AI96.42.53.62.5100.0.
AR88.93.511.13.5100.0.
BE89.80.710.20.7100.0.
BL/BS88.72.311.32.3100.0.
FR93.41.26.61.2100.0.
GE100.0...100.0.
GL93.02.07.02.0100.0.
GR95.70.54.30.5100.0.
JU79.22.220.82.2100.0.
LU96.20.93.80.9100.0.
NE84.32.215.72.2100.0.
NW89.43.610.63.6100.0.
OW95.71.54.31.5100.0.
SG92.71.17.31.1100.0.
SH98.31.21.71.2100.0.
SO87.51.912.51.9100.0.
SZ96.01.24.01.2100.0.
TG95.81.44.21.4100.0.
TI84.71.015.31.0100.0.
UR89.92.210.12.2100.0.
VD75.61.424.41.4100.0.
VS88.21.011.81.0100.0.
ZG93.13.36.93.3100.0.
ZH94.51.05.51.0100.0.
Switzerland89.60.310.40.3100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 07.11.2014 #150477/136858

NFI1

forest area: indicator of groundwater protection zone (2013) · canton
unit: 1000 ha
unit of evaluation: forest
grid: terrestrial grid NFI1
state 1983/85
indicator of groundwater protection zone (2013)
no groundwater protection zonegroundwater protection zonetotal
canton1000 ha± %1000 ha± %1000 ha± %
AG45.223.41748.52
AI5.180.2705.37
AR7.270.9328.15
BE153.2217.47170.61
BL/BS18.542.32020.83
FR38.532.71941.32
GE3.112..3.112
GL16.451.22817.65
GR167.117.511174.71
JU26.747.01133.72
LU39.931.62441.52
NE23.944.51428.43
NW7.270.9348.16
OW18.240.83519.03
SG50.634.01554.52
SH12.140.27012.34
SO27.733.91531.72
SZ27.331.23028.53
TG19.840.93320.63
TI111.5220.27131.71
UR17.151.92219.05
VD72.8223.6696.42
VS99.0213.38112.32
ZG5.370.4495.76
ZH47.222.71949.92
Switzerland1060.71122.731183.40

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 07.11.2014 #150478/136859

NFI1

forest area: indicator of groundwater protection zone (2013) · production region
unit: %
unit of evaluation: forest
grid: terrestrial grid NFI1
state 1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
indicator of groundwater protection zone (2013) %± %± %± %± %± %±
no groundwater protection zone76.31.093.60.594.50.592.90.486.20.989.60.3
groundwater protection zone23.71.06.40.55.50.57.10.413.80.910.40.3
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 #150479/136860

NFI1

forest area: indicator of groundwater protection zone (2013) · production region
unit: 1000 ha
unit of evaluation: forest
grid: terrestrial grid NFI1
state 1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
indicator of groundwater protection zone (2013)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no groundwater protection zone150.92213.21204.41351.91139.421059.91
groundwater protection zone47.0414.5811.9927.0622.36122.73
total197.91227.81216.31378.91161.711182.60

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #150480/136861

NFI1

forest area: indicator of groundwater protection zone (2013) · protection forest region
unit: %
unit of evaluation: forest
grid: terrestrial grid NFI1
state 1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
indicator of groundwater protection zone (2013) %± %± %± %± %± %± %±
no groundwater protection zone85.60.594.70.593.10.788.21.096.30.586.20.989.70.3
groundwater protection zone14.40.55.30.56.90.711.81.03.70.513.80.910.30.3
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 #150481/136862
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