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NFI4b
forest area: harvesting systems · production region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
harvesting systems1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
axe............
chain saw146.43155.03138.73169.5441.38651.02
chainsaw, then processor14.21621.11221.61250.8812.816120.55
wheeled harvester26.31145.785.4265.924..83.26
tracked harvester4.4292.8350.7710.3100..8.321
walking harvester..0.41000.7712.141..3.133
chainsaw, then chipper1.5500.771....1.4503.632
feller buncher, then chipper....0.4100....0.4100
chainsaw, then yarder6.2243.23328.51140.893.53182.26
chainsaw, then helicopter1.1580.410019.81397.3586.75205.33
others0.771........0.771
total200.81229.11215.92366.71145.721158.21

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 19.04.2015 #198713/185206
NFI4b
forest area: harvesting systems · protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
harvesting systems %± %± %± %± %± %± %±
axe..............
chain saw70.01.357.52.161.72.535.82.751.22.528.32.256.20.8
chainsaw, then processor8.20.816.11.57.71.41.30.620.72.08.81.410.50.5
wheeled harvester16.81.11.90.61.30.60.90.53.20.9.0.07.20.4
tracked harvester1.70.40.20.20.30.30.30.3.0.0.0.00.70.1
walking harvester0.10.10.20.20.30.3.0.01.50.6.0.00.30.1
chainsaw, then chipper0.50.2.0.0.0.0.0.0.0.01.00.50.30.1
feller buncher, then chipper.0.0.0.00.30.3.0.0.0.0.0.00.00.0
chainsaw, then yarder2.20.415.61.510.41.622.02.3.0.02.40.87.10.4
chainsaw, then helicopter0.30.28.51.218.12.039.62.723.32.159.52.417.70.6
others0.20.1.0.0.0.0.0.0.0.0.0.00.10.0
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, 19.04.2015 #198714/185207
NFI4b
forest area: harvesting systems · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
harvesting systems1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
axe..............
chain saw301.22117.2480.0539.1872.1541.38650.82
chainsaw, then processor35.41032.81010.0181.45029.11012.816121.55
wheeled harvester72.364.0301.7441.0584.627..83.66
tracked harvester7.2220.41000.31000.3100....8.221
walking harvester0.41000.41000.3100..2.141..3.233
chainsaw, then chipper2.241........1.4503.632
feller buncher, then chipper....0.3100......0.3100
chainsaw, then yarder9.31931.71013.41524.011..3.53182.16
chainsaw, then helicopter1.45017.31423.51143.2732.8986.75204.93
others0.771..........0.771
total430.01203.82129.72109.13140.62145.721158.91

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 19.04.2015 #198715/185208
NFI4b
forest area: harvesting systems · economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
harvesting systems
axechain sawchainsaw, then processorwheeled harvestertracked harvesterwalking harvesterchainsaw, then chipperfeller buncher, then chipperchainsaw, then yarderchainsaw, then helicopterotherstotal
economic region %± %± %± %± %± %± %± %± %± %± %± %±
Western Jura..76.42.17.01.29.41.42.10.7.0.00.70.4.0.03.70.90.70.4.0.0100.0.
Eastern Jura..60.64.47.42.426.34.02.51.4.0.00.80.8.0.00.80.8.0.01.61.2100.0.
Western Plateau..70.34.23.41.722.93.91.71.20.90.9.0.0.0.00.90.9.0.0.0.0100.0.
Central Plateau..61.63.313.62.320.82.72.31.0.0.0.0.0.0.01.80.9.0.0.0.0100.0.
Eastern Plateau..70.92.68.31.618.22.20.30.3.0.00.60.5.0.01.30.60.30.3.0.0100.0.
Western Pre-Alps..52.04.614.93.23.31.6.0.00.80.8.0.0.0.019.83.69.12.6.0.0100.0.
Central Pre-Alps..69.92.810.31.82.20.90.40.4.0.0.0.0.0.012.12.05.11.3.0.0100.0.
Eastern Pre-Alps..64.13.36.81.82.41.10.50.50.50.5.0.00.50.510.72.214.62.5.0.0100.0.
Northwestern Alps..41.93.826.13.40.60.6.0.0.0.0.0.0.0.018.02.913.42.6.0.0100.0.
Central Alps..52.75.71.31.3.0.0.0.0.0.0.0.0.0.017.84.328.25.1.0.0100.0.
Northeastern Alps..64.15.115.73.9.0.0.0.0.0.0.0.0.0.03.41.916.94.0.0.0100.0.
Southwestern Alps..35.82.71.30.60.90.50.30.3.0.0.0.0.0.022.02.339.62.7.0.0100.0.
Southeastern Alps..51.22.520.72.03.20.9.0.01.50.6.0.0.0.0.0.023.32.1.0.0100.0.
Southern Alps..28.32.28.81.4.0.0.0.0.0.01.00.5.0.02.40.859.52.4.0.0100.0.
overall..56.20.810.40.57.20.40.70.10.30.10.30.10.00.07.10.417.70.60.10.0100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 19.04.2015 #198716/185209
NFI4b
forest area: harvesting systems · economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
harvesting systems
axechain sawchainsaw, then processorwheeled harvestertracked harvesterwalking harvesterchainsaw, then chipperfeller buncher, then chipperchainsaw, then yarderchainsaw, then helicopterotherstotal
economic region1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Jura..116.7310.71814.3153.233..1.158..5.7251.158..152.82
Eastern Jura..29.283.63212.7151.257..0.4100..0.4100..0.87048.22
Western Plateau..34.071.64911.1170.8700.4100....0.4100....48.43
Central Plateau..42.369.41714.3131.544......1.250....68.72
Eastern Plateau..79.449.31920.4120.4100..0.771..1.4500.4100..111.92
Western Pre-Alps..23.3106.7221.549..0.4100....8.9194.129..44.84
Central Pre-Alps..68.1510.0182.2400.4100......11.8165.026..97.52
Eastern Pre-Alps..47.165.0261.8440.41000.4100..0.41007.92010.717..73.63
Northwestern Alps..25.81016.1130.4100........11.1178.220..61.54
Central Alps..14.2130.3100..........4.8257.619..27.07
Northeastern Alps..20.4105.025..........1.1575.424..31.96
Southwestern Alps..39.181.4501.0580.3100......24.01143.27..109.13
Southeastern Alps..72.1529.1104.627..2.141......32.89..140.62
Southern Alps..41.3812.816......1.450..3.53186.75..145.72
overall..653.02120.9584.168.2213.2333.6320.410082.36205.230.8701161.71

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 19.04.2015 #198717/185210
NFI4b
forest area: potential cost for timber harvesting · biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
potential cost for timber harvesting %± %± %± %± %± %± %±
n/a2.80.73.30.72.90.54.61.22.10.82.80.83.00.3
up to 50 Fr./m350.92.264.11.810.51.04.21.25.81.32.60.827.10.7
51 - 75 Fr./m329.72.021.01.523.81.413.42.012.81.86.21.219.90.7
76 - 100 Fr./m38.91.25.40.829.61.530.82.729.92.513.71.718.90.7
101 - 125 Fr./m34.50.92.50.619.21.327.32.625.02.425.42.115.10.6
126 - 150 Fr./m31.50.51.80.57.10.811.61.912.51.824.02.18.10.5
more than 150 Fr./m31.70.61.90.56.90.88.11.612.01.825.22.17.90.5
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, 19.04.2015 #198718/185211
NFI4b
forest area: potential cost for timber harvesting · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
potential cost for timber harvesting1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/a5.4268.52010.1194.5272.4384.22935.110
up to 50 Fr./m398.74164.8336.294.1286.7223.930314.52
51 - 75 Fr./m357.6754.1782.0613.11514.8159.319230.94
76 - 100 Fr./m317.31413.816102.2530.1934.6920.612218.64
101 - 125 Fr./m38.6206.42366.1726.71029.01038.19174.94
126 - 150 Fr./m32.9354.62824.61211.31714.41536.0993.86
more than 150 Fr./m33.2334.92623.7127.92013.91537.8991.66
total193.81257.11344.9197.63115.92150.021159.41

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 19.04.2015 #198719/185212
NFI4b
forest area: potential cost for timber harvesting · canton
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
potential cost for timber harvesting
n/aup to 50 Fr./m351 - 75 Fr./m376 - 100 Fr./m3101 - 125 Fr./m3126 - 150 Fr./m3more than 150 Fr./m3total
canton %± %± %± %± %± %± %± %±
AG5.72.168.04.215.63.35.72.1.0.03.31.61.61.2100.0.
AI6.26.16.26.150.712.830.811.86.26.1.0.0.0.0100.0.
AR.0.028.09.144.010.116.07.512.06.6.0.0.0.0100.0.
BE3.20.829.72.129.92.117.61.711.91.53.80.93.80.9100.0.
BL/BS2.02.056.77.021.65.87.93.87.93.82.02.02.02.0100.0.
FR.0.036.84.527.24.220.23.89.72.82.61.53.51.7100.0.
GE14.814.655.720.114.814.614.814.6.0.0.0.0.0.0100.0.
GL4.53.113.45.111.14.724.56.526.56.68.94.311.14.7100.0.
GR1.80.65.81.112.01.529.82.124.62.013.41.612.51.5100.0.
JU3.52.055.25.327.54.810.43.3.0.02.31.61.21.2100.0.
LU1.61.129.94.129.24.022.13.710.22.75.52.01.61.1100.0.
NE2.51.844.95.437.85.26.82.75.72.5.0.02.31.6100.0.
NW.0.05.05.020.09.125.09.915.08.225.09.910.06.9100.0.
OW5.93.32.02.011.84.633.46.629.56.47.93.89.64.1100.0.
SG4.61.724.03.523.33.524.03.512.02.76.01.96.01.9100.0.
SH2.82.872.27.416.76.35.63.9.0.02.82.8.0.0100.0.
SO4.82.354.85.520.24.411.93.54.82.31.21.22.41.7100.0.
SZ1.31.310.23.421.84.730.85.321.84.73.82.210.33.5100.0.
TG5.62.762.15.822.45.02.82.01.41.4.0.05.62.7100.0.
TI2.70.93.00.96.11.39.11.627.42.524.72.427.02.4100.0.
UR5.53.11.81.811.04.322.55.725.96.018.65.314.74.8100.0.
VD1.20.749.73.122.32.614.22.26.91.63.11.12.71.0100.0.
VS4.11.15.01.214.82.030.52.626.72.510.71.78.21.5100.0.
ZG7.17.17.17.135.713.242.913.77.17.1.0.0.0.0100.0.
ZH4.11.763.44.018.63.28.32.31.41.02.81.41.41.0100.0.
overall3.00.327.40.719.80.718.80.715.00.68.10.57.80.5100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 19.04.2015 #198720/185213
NFI4b
forest area: potential cost for timber harvesting · canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
potential cost for timber harvesting
n/aup to 50 Fr./m351 - 75 Fr./m376 - 100 Fr./m3101 - 125 Fr./m3126 - 150 Fr./m3more than 150 Fr./m3total
canton1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG2.83733.467.6212.837..1.6490.87049.12
AI0.31000.31002.7301.6390.3100....5.212
AR..2.2333.5231.3471.055....8.05
BE5.52550.3750.7729.81020.2126.5236.523169.52
BL/BS0.410011.7134.5271.6491.6490.41000.410020.75
FR..15.71311.6168.6194.1291.1571.55042.63
GE0.51001.7430.51000.5100......3.120
GL0.8702.3391.9434.2274.6261.5491.94317.37
GR3.1339.81820.31250.3741.6822.61221.012168.62
JU1.25718.7109.3183.532..0.8700.410033.93
LU0.67012.01411.7148.8174.1262.2370.67040.03
NE0.77112.61310.6141.9401.644..0.67028.24
NW..0.41001.5461.9401.2551.9400.8697.78
OW1.1570.41002.2396.4205.6221.5491.84419.04
SG2.53813.01512.61513.0156.5233.3333.33354.24
SH0.41009.3112.1380.770..0.4100..12.83
SO1.54917.4106.4223.8301.5490.41000.87031.83
SZ0.41002.9346.2228.7186.2221.1572.93528.35
TG1.24913.2104.8220.6700.3100..1.24921.33
TI3.2333.6317.22210.71832.2929.01031.89117.72
UR1.0570.31002.0394.1274.7253.3302.63418.09
VD1.15849.2722.01214.0156.8233.0352.73798.92
VS4.5275.52516.21433.2929.11011.7168.919109.13
ZG0.41000.41002.1372.6320.4100....6.06
ZH2.14032.479.5184.2280.7701.4490.77051.12
overall35.310318.93229.74218.94174.3493.8691.261162.11

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 19.04.2015 #198721/185214
NFI4b
forest area: potential cost for timber harvesting · production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
potential cost for timber harvesting %± %± %± %± %± %±
n/a2.70.73.50.72.50.63.30.62.60.83.00.3
up to 50 Fr./m351.12.167.61.813.91.46.40.82.70.827.20.7
51 - 75 Fr./m329.31.918.41.530.51.915.21.16.11.220.00.7
76 - 100 Fr./m39.61.34.40.829.21.928.81.413.81.718.80.7
101 - 125 Fr./m34.20.92.00.515.71.524.61.325.52.215.00.6
126 - 150 Fr./m31.50.51.80.54.50.811.31.024.12.18.10.5
more than 150 Fr./m31.60.52.10.63.70.810.50.925.22.17.90.5
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 19.04.2015 #198722/185215
NFI4b
forest area: potential cost for timber harvesting · production region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
potential cost for timber harvesting1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/a5.5268.1215.42612.2173.93035.010
up to 50 Fr./m3102.64155.0329.91023.5123.930314.92
51 - 75 Fr./m358.8742.2865.9655.778.919231.53
76 - 100 Fr./m319.31310.21863.17105.5520.212218.34
101 - 125 Fr./m38.4204.62833.91090.0637.29174.14
126 - 150 Fr./m32.9354.2299.71941.3935.1993.36
more than 150 Fr./m33.3334.9267.92138.4936.7991.26
total200.81229.11215.92366.71145.721158.21

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 19.04.2015 #198723/185216
NFI4b
forest area: potential cost for timber harvesting · protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
potential cost for timber harvesting %± %± %± %± %± %± %±
n/a3.20.52.50.74.51.14.11.11.70.62.60.83.00.3
up to 50 Fr./m360.11.410.61.312.81.75.01.26.71.32.70.827.20.7
51 - 75 Fr./m323.41.227.81.923.22.214.82.013.31.76.11.219.90.7
76 - 100 Fr./m36.80.729.41.926.72.330.52.629.22.313.81.718.80.7
101 - 125 Fr./m33.00.517.21.618.12.026.72.526.02.225.52.215.00.6
126 - 150 Fr./m31.70.46.91.17.01.310.71.711.71.624.12.18.10.5
more than 150 Fr./m31.90.45.71.07.71.48.21.511.31.625.22.17.90.5
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, 19.04.2015 #198724/185217
NFI4b
forest area: type of intervention in 2002 · economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
type of intervention in 2002
no treatmenttending of young forestthinningestablishment cutremoval cutplenteringthinning of mountain forestcoppice cutconversiontransformationsanitary fellingthinning of broadleaf foresttending of forest edgeplantingagrosilviculturaltotal
economic region1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Jura152.82............................152.82
Eastern Jura48.22............................48.22
Western Plateau48.43............................48.43
Central Plateau68.72............................68.72
Eastern Plateau111.92............................111.92
Western Pre-Alps44.84............................44.84
Central Pre-Alps97.52............................97.52
Eastern Pre-Alps73.63............................73.63
Northwestern Alps61.54............................61.54
Central Alps27.07............................27.07
Northeastern Alps31.96............................31.96
Southwestern Alps109.13............................109.13
Southeastern Alps140.62............................140.62
Southern Alps145.72............................145.72
overall1161.71............................1161.71

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 19.04.2015 #198725/185218
NFI4b
forest area: type of treatment in 2003 · biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
type of treatment in 2003 %± %± %± %± %± %± %±
no treatment100.0.100.0.100.0.100.0.100.0.100.0.100.0.
tending of young forest..............
thinning..............
establishment cut..............
removal cut..............
plentering..............
thinning of mountain forest..............
coppice cut..............
conversion..............
transformation..............
sanitary felling..............
thinning of broadleaf forest..............
tending of forest edge..............
planting..............
agrosilvicultural treatments..............
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, 19.04.2015 #198726/185219
NFI4b
forest area: type of treatment in 2003 · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
type of treatment in 20031000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no treatment193.81257.11344.9197.63115.92150.021159.41
tending of young forest..............
thinning..............
establishment cut..............
removal cut..............
plentering..............
thinning of mountain forest..............
coppice cut..............
conversion..............
transformation..............
sanitary felling..............
thinning of broadleaf forest..............
tending of forest edge..............
planting..............
agrosilvicultural treatments..............
total193.81257.11344.9197.63115.92150.021159.41

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 19.04.2015 #198727/185220
NFI4b
forest area: type of treatment in 2003 · canton
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
type of treatment in 2003
no treatmenttending of young forestthinningestablishment cutremoval cutplenteringthinning of mountain forestcoppice cutconversiontransformationsanitary fellingthinning of broadleaf foresttending of forest edgeplantingagrosilvicultural treatmentstotal
canton %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
AG100.0.............................100.0.
AI100.0.............................100.0.
AR100.0.............................100.0.
BE100.0.............................100.0.
BL/BS100.0.............................100.0.
FR100.0.............................100.0.
GE100.0.............................100.0.
GL100.0.............................100.0.
GR100.0.............................100.0.
JU100.0.............................100.0.
LU100.0.............................100.0.
NE100.0.............................100.0.
NW100.0.............................100.0.
OW100.0.............................100.0.
SG100.0.............................100.0.
SH100.0.............................100.0.
SO100.0.............................100.0.
SZ100.0.............................100.0.
TG100.0.............................100.0.
TI100.0.............................100.0.
UR100.0.............................100.0.
VD100.0.............................100.0.
VS100.0.............................100.0.
ZG100.0.............................100.0.
ZH100.0.............................100.0.
overall100.0.............................100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 19.04.2015 #198728/185221
NFI4b
forest area: type of treatment in 2003 · canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
type of treatment in 2003
no treatmenttending of young forestthinningestablishment cutremoval cutplenteringthinning of mountain forestcoppice cutconversiontransformationsanitary fellingthinning of broadleaf foresttending of forest edgeplantingagrosilvicultural treatmentstotal
canton1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG49.12............................49.12
AI5.212............................5.212
AR8.05............................8.05
BE169.52............................169.52
BL/BS20.75............................20.75
FR42.63............................42.63
GE3.120............................3.120
GL17.37............................17.37
GR168.62............................168.62
JU33.93............................33.93
LU40.03............................40.03
NE28.24............................28.24
NW7.78............................7.78
OW19.04............................19.04
SG54.24............................54.24
SH12.83............................12.83
SO31.83............................31.83
SZ28.35............................28.35
TG21.33............................21.33
TI117.72............................117.72
UR18.09............................18.09
VD98.92............................98.92
VS109.13............................109.13
ZG6.06............................6.06
ZH51.12............................51.12
overall1162.11............................1162.11

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 19.04.2015 #198729/185222
NFI4b
forest area: type of treatment in 2003 · production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
type of treatment in 2003 %± %± %± %± %± %±
no treatment100.0.100.0.100.0.100.0.100.0.100.0.
tending of young forest............
thinning............
establishment cut............
removal cut............
plentering............
thinning of mountain forest............
coppice cut............
conversion............
transformation............
sanitary felling............
thinning of broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments............
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 19.04.2015 #198730/185223
NFI4b
forest area: type of treatment in 2003 · production region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
type of treatment in 20031000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no treatment200.81229.11215.92366.71145.721158.21
tending of young forest............
thinning............
establishment cut............
removal cut............
plentering............
thinning of mountain forest............
coppice cut............
conversion............
transformation............
sanitary felling............
thinning of broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments............
total200.81229.11215.92366.71145.721158.21

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 19.04.2015 #198731/185224
NFI4b
forest area: type of treatment in 2003 · protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
type of treatment in 2003 %± %± %± %± %± %± %±
no treatment100.0.100.0.100.0.100.0.100.0.100.0.100.0.
tending of young forest..............
thinning..............
establishment cut..............
removal cut..............
plentering..............
thinning of mountain forest..............
coppice cut..............
conversion..............
transformation..............
sanitary felling..............
thinning of broadleaf forest..............
tending of forest edge..............
planting..............
agrosilvicultural treatments..............
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, 19.04.2015 #198732/185225
NFI4b
forest area: type of treatment in 2003 · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
type of treatment in 20031000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no treatment430.01203.82129.72109.13140.62145.721158.91
tending of young forest..............
thinning..............
establishment cut..............
removal cut..............
plentering..............
thinning of mountain forest..............
coppice cut..............
conversion..............
transformation..............
sanitary felling..............
thinning of broadleaf forest..............
tending of forest edge..............
planting..............
agrosilvicultural treatments..............
total430.01203.82129.72109.13140.62145.721158.91

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 19.04.2015 #198733/185226
NFI4b
forest area: type of treatment in 2003 · economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
type of treatment in 2003
no treatmenttending of young forestthinningestablishment cutremoval cutplenteringthinning of mountain forestcoppice cutconversiontransformationsanitary fellingthinning of broadleaf foresttending of forest edgeplantingagrosilvicultural treatmentstotal
economic region %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
Western Jura100.0.............................100.0.
Eastern Jura100.0.............................100.0.
Western Plateau100.0.............................100.0.
Central Plateau100.0.............................100.0.
Eastern Plateau100.0.............................100.0.
Western Pre-Alps100.0.............................100.0.
Central Pre-Alps100.0.............................100.0.
Eastern Pre-Alps100.0.............................100.0.
Northwestern Alps100.0.............................100.0.
Central Alps100.0.............................100.0.
Northeastern Alps100.0.............................100.0.
Southwestern Alps100.0.............................100.0.
Southeastern Alps100.0.............................100.0.
Southern Alps100.0.............................100.0.
overall100.0.............................100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 19.04.2015 #198734/185227
NFI4b
forest area: type of treatment in 2003 · economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
type of treatment in 2003
no treatmenttending of young forestthinningestablishment cutremoval cutplenteringthinning of mountain forestcoppice cutconversiontransformationsanitary fellingthinning of broadleaf foresttending of forest edgeplantingagrosilvicultural treatmentstotal
economic region1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Jura152.82............................152.82
Eastern Jura48.22............................48.22
Western Plateau48.43............................48.43
Central Plateau68.72............................68.72
Eastern Plateau111.92............................111.92
Western Pre-Alps44.84............................44.84
Central Pre-Alps97.52............................97.52
Eastern Pre-Alps73.63............................73.63
Northwestern Alps61.54............................61.54
Central Alps27.07............................27.07
Northeastern Alps31.96............................31.96
Southwestern Alps109.13............................109.13
Southeastern Alps140.62............................140.62
Southern Alps145.72............................145.72
overall1161.71............................1161.71

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 19.04.2015 #198735/185228
NFI4b
forest area: type of silvicultural treatment in 2004 · biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
type of silvicultural treatment in 2004 %± %± %± %± %± %± %±
no treatment96.80.897.50.699.7.99.6.100.0.99.10.598.70.2
tending1.30.50.60.30.10.1.0.0.0.0.0.00.40.1
thinning0.60.30.60.3.0.0.0.0.0.0.0.00.20.1
establishment cut.0.00.10.1.0.0.0.0.0.00.20.20.10.0
removal cut0.20.20.70.30.10.1.0.0.0.0.0.00.20.1
plentering0.60.3.0.0.0.0.0.0.0.0.0.00.10.1
thinning in mountain forests.0.0.0.0.0.00.40.4.0.0.0.00.00.0
coppice cut..............
conversion..............
transformation..............
sanitary felling0.40.30.30.20.10.1.0.0.0.00.50.30.20.1
plentering in deciduous forests.0.00.10.1.0.0.0.0.0.0.0.00.00.0
tending of forest edge..............
planting.0.00.10.1.0.0.0.0.0.0.0.00.00.0
agrosilvicultural treatment0.20.2.0.0.0.0.0.0.0.00.20.20.10.0
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, 19.04.2015 #198736/185229
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