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NFI4b
forest area: type of silvicultural treatment in 2004 · production region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
type of silvicultural treatment in 2004 %± %± %± %± %± %±
no treatment96.60.897.60.699.5.99.8.99.10.598.70.2
tending1.30.50.60.3.0.00.10.1.0.00.40.1
thinning0.70.40.50.3.0.0.0.0.0.00.20.1
establishment cut.0.00.20.2.0.0.0.00.20.20.10.0
removal cut0.40.30.60.30.20.2.0.0.0.00.20.1
plentering0.50.3.0.0.0.0.0.0.0.00.10.1
thinning in mountain forests.0.0.0.0.0.00.10.1.0.00.00.0
coppice cut............
conversion............
transformation............
sanitary felling0.40.30.30.20.20.2.0.00.50.30.20.1
plentering in deciduous forests.0.00.20.20.20.2.0.0.0.00.10.0
tending of forest edge............
planting.0.00.20.2.0.0.0.0.0.00.00.0
agrosilvicultural treatment0.20.2.0.0.0.0.0.00.20.20.10.0
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 #197657/184150
NFI4b
forest area: type of silvicultural treatment in 2004 · production region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
type of silvicultural treatment in 20041000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no treatment195.62225.71220.52385.81152.421180.01
tending2.6381.450..0.4100..4.329
thinning1.5501.158......2.538
establishment cut..0.4100....0.41000.771
removal cut0.7711.4500.4100....2.538
plentering1.158........1.158
thinning in mountain forests......0.3100..0.3100
coppice cut............
conversion............
transformation............
sanitary felling0.7710.7710.4100..0.7712.538
plentering in deciduous forests..0.41000.4100....0.771
tending of forest edge............
planting..0.4100......0.4100
agrosilvicultural treatment0.4100......0.41000.771
total202.61231.31221.62386.51153.821195.81

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 19.04.2015 #197658/184151
NFI4b
forest area: type of silvicultural treatment in 2004 · protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
type of silvicultural treatment in 2004 %± %± %± %± %± %± %±
no treatment97.10.599.50.399.7.99.7.100.0.99.10.598.70.2
tending0.90.30.20.2.0.0.0.0.0.0.0.00.40.1
thinning0.60.2.0.0.0.0.0.0.0.0.0.00.20.1
establishment cut0.10.1.0.0.0.0.0.0.0.00.20.20.10.0
removal cut0.50.20.20.2.0.0.0.0.0.0.0.00.20.1
plentering0.20.1.0.0.0.0.0.0.0.0.0.00.10.1
thinning in mountain forests.0.0.0.0.0.00.30.3.0.0.0.00.00.0
coppice cut..............
conversion..............
transformation..............
sanitary felling0.30.20.20.2.0.0.0.0.0.00.50.30.20.1
plentering in deciduous forests0.10.1.0.00.30.3.0.0.0.0.0.00.10.0
tending of forest edge..............
planting0.10.1.0.0.0.0.0.0.0.0.0.00.00.0
agrosilvicultural treatment0.10.1.0.0.0.0.0.0.0.00.20.20.10.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 19.04.2015 #197659/184152
NFI4b
forest area: type of silvicultural treatment in 2004 · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
type of silvicultural treatment in 20041000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no treatment421.41208.12136.12114.13148.92152.421180.91
tending3.9300.4100........4.329
thinning2.538..........2.538
establishment cut0.4100........0.41000.771
removal cut2.1410.4100........2.538
plentering1.158..........1.158
thinning in mountain forests......0.3100....0.3100
coppice cut..............
conversion..............
transformation..............
sanitary felling1.4500.4100......0.7712.538
plentering in deciduous forests0.4100..0.4100......0.771
tending of forest edge..............
planting0.4100..........0.4100
agrosilvicultural treatment0.4100........0.41000.771
total434.01209.22136.52114.43148.92153.821196.71

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 19.04.2015 #197660/184153
NFI4b
forest area: type of silvicultural treatment in 2004 · economic region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
type of silvicultural treatment in 2004
no treatmenttendingthinningestablishment cutremoval cutplenteringthinning in mountain forestscoppice cutconversiontransformationsanitary fellingplentering in deciduous foreststending of forest edgeplantingagrosilvicultural treatmenttotal
economic region %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
Western Jura96.30.91.40.60.70.4.0.00.20.20.70.4.0.0......0.50.3.0.0...0.00.20.2100.0.
Eastern Jura97.51.40.80.80.80.8.0.00.80.8.0.0.0.0.......0.0.0.0...0.0.0.0100.0.
Western Plateau97.51.50.80.8.0.00.80.80.80.8.0.0.0.0.......0.0.0.0...0.0.0.0100.0.
Central Plateau97.81.01.30.80.40.4.0.0.0.0.0.0.0.0.......0.0.0.0..0.40.4.0.0100.0.
Eastern Plateau97.50.9.0.00.60.4.0.00.90.5.0.0.0.0......0.60.40.30.3...0.0.0.0100.0.
Western Pre-Alps100.0..0.0.0.0.0.0.0.0.0.0.0.0.......0.0.0.0...0.0.0.0100.0.
Central Pre-Alps99.30.5.0.0.0.0.0.00.40.4.0.0.0.0......0.40.4.0.0...0.0.0.0100.0.
Eastern Pre-Alps99.5..0.0.0.0.0.0.0.0.0.0.0.0.......0.00.50.5...0.0.0.0100.0.
Northwestern Alps99.40.60.60.6.0.0.0.0.0.0.0.0.0.0.......0.0.0.0...0.0.0.0100.0.
Central Alps100.0..0.0.0.0.0.0.0.0.0.0.0.0.......0.0.0.0...0.0.0.0100.0.
Northeastern Alps100.0..0.0.0.0.0.0.0.0.0.0.0.0.......0.0.0.0...0.0.0.0100.0.
Southwestern Alps99.7..0.0.0.0.0.0.0.0.0.00.30.3.......0.0.0.0...0.0.0.0100.0.
Southeastern Alps100.0..0.0.0.0.0.0.0.0.0.0.0.0.......0.0.0.0...0.0.0.0100.0.
Southern Alps99.10.5.0.0.0.00.20.2.0.0.0.0.0.0......0.50.3.0.0...0.00.20.2100.0.
overall98.70.20.40.10.20.10.10.00.20.10.10.10.00.0......0.20.10.10.0..0.00.00.10.0100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 19.04.2015 #197661/184154
NFI4b
forest area: type of silvicultural treatment in 2004 · economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
type of silvicultural treatment in 2004
no treatmenttendingthinningestablishment cutremoval cutplenteringthinning in mountain forestscoppice cutconversiontransformationsanitary fellingplentering in deciduous foreststending of forest edgeplantingagrosilvicultural treatmenttotal
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 Jura149.022.1411.158..0.41001.158........0.771......0.4100154.72
Eastern Jura47.030.41000.4100..0.4100....................48.22
Western Plateau47.540.4100..0.41000.4100....................48.73
Central Plateau67.530.9570.3100....................0.3100..69.12
Eastern Plateau110.52..0.771..1.158..........0.7710.4100......113.32
Western Pre-Alps45.54............................45.54
Central Pre-Alps100.12......0.4100..........0.4100........100.82
Eastern Pre-Alps75.03....................0.4100......75.33
Northwestern Alps62.640.4100..........................62.94
Central Alps29.17............................29.17
Northeastern Alps34.45............................34.45
Southwestern Alps114.13..........0.3100................114.43
Southeastern Alps148.92............................148.92
Southern Alps152.42....0.4100............0.771......0.4100153.82
overall1183.414.2292.5380.8712.6381.1580.3100......2.5380.771..0.31000.7711199.11

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 19.04.2015 #197662/184155
NFI4b
forest area: type of silvicultural treatment in 2005 · biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
type of silvicultural treatment in 2005 %± %± %± %± %± %± %±
no treatment95.20.994.90.898.80.3100.0.100.0.99.5.97.70.3
tending1.50.51.40.40.20.1.0.0.0.0.0.00.60.1
thinning1.50.51.20.40.20.1.0.0.0.0.0.00.60.1
establishment cut0.90.40.70.30.10.1.0.0.0.0.0.00.30.1
removal cut0.20.21.00.4.0.0.0.0.0.0.0.00.20.1
plentering..............
thinning in mountain forests.0.0.0.00.10.1.0.0.0.00.20.20.10.0
coppice cut..............
conversion..............
transformation..............
sanitary felling0.40.30.40.20.30.2.0.0.0.00.20.20.30.1
plentering in deciduous forests0.20.2.0.0.0.0.0.0.0.0.0.00.00.0
tending of forest edge.0.00.30.2.0.0.0.0.0.0.0.00.10.0
planting.0.00.10.1.0.0.0.0.0.0.0.00.00.0
agrosilvicultural treatment0.20.2.0.00.30.2.0.0.0.0.0.00.10.1
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, 19.04.2015 #197663/184156
NFI4b
forest area: type of silvicultural treatment in 2005 · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
type of silvicultural treatment in 20051000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no treatment186.72245.51355.81101.53123.02157.321169.81
tending2.9353.5310.771......7.122
thinning2.9353.2330.771......6.823
establishment cut1.8451.8450.4100......3.930
removal cut0.41002.538........2.835
plentering..............
thinning in mountain forests....0.4100....0.41000.771
coppice cut..............
conversion..............
transformation..............
sanitary felling0.7711.1581.158....0.41003.233
plentering in deciduous forests0.4100..........0.4100
tending of forest edge..0.771........0.771
planting..0.4100........0.4100
agrosilvicultural treatment0.4100..1.158......1.450
total196.01258.61360.01101.53123.02158.021197.21

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 19.04.2015 #197664/184157
NFI4b
forest area: type of silvicultural treatment in 2005 · canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
type of silvicultural treatment in 2005
no treatmenttendingthinningestablishment cutremoval cutplenteringthinning in mountain forestscoppice cutconversiontransformationsanitary fellingplentering in deciduous foreststending of forest edgeplantingagrosilvicultural treatmenttotal
canton %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
AG90.22.50.80.81.61.22.51.40.80.8...0.0......1.61.20.80.80.80.80.80.8.0.0100.0.
AI100.0..0.0.0.0.0.0.0.0...0.0.......0.0.0.0.0.0.0.0.0.0100.0.
AR100.0..0.0.0.0.0.0.0.0...0.0.......0.0.0.0.0.0.0.0.0.0100.0.
BE98.20.60.40.30.20.20.20.20.80.4...0.0.......0.0.0.0.0.0.0.00.20.2100.0.
BL/BS90.24.25.93.3.0.0.0.0.0.0...0.0......3.92.8.0.0.0.0.0.0.0.0100.0.
FR100.0..0.0.0.0.0.0.0.0...0.0.......0.0.0.0.0.0.0.0.0.0100.0.
GE85.214.6.0.014.814.6.0.0.0.0...0.0.......0.0.0.0.0.0.0.0.0.0100.0.
GL100.0..0.0.0.0.0.0.0.0...0.0.......0.0.0.0.0.0.0.0.0.0100.0.
GR100.0..0.0.0.0.0.0.0.0...0.0.......0.0.0.0.0.0.0.0.0.0100.0.
JU94.32.52.31.63.41.9.0.0.0.0...0.0.......0.0.0.0.0.0.0.0.0.0100.0.
LU93.82.1.0.01.51.1.0.01.51.1...0.0......2.31.3.0.0.0.0.0.00.80.8100.0.
NE96.61.91.11.11.11.11.11.1.0.0...0.0.......0.0.0.0.0.0.0.0.0.0100.0.
NW100.0..0.0.0.0.0.0.0.0...0.0.......0.0.0.0.0.0.0.0.0.0100.0.
OW100.0..0.0.0.0.0.0.0.0...0.0.......0.0.0.0.0.0.0.0.0.0100.0.
SG99.40.6.0.00.60.6.0.0.0.0...0.0.......0.0.0.0.0.0.0.0.0.0100.0.
SH100.0..0.0.0.0.0.0.0.0...0.0.......0.0.0.0.0.0.0.0.0.0100.0.
SO92.92.82.41.74.72.3.0.0.0.0...0.0.......0.0.0.0.0.0.0.0.0.0100.0.
SZ97.51.7.0.01.21.2.0.0.0.0...0.0......1.21.2.0.0.0.0.0.0.0.0100.0.
TG91.73.35.52.71.41.4.0.0.0.0...0.0.......0.0.0.01.41.4.0.0.0.0100.0.
TI99.40.4.0.0.0.0.0.0.0.0..0.30.3......0.30.3.0.0.0.0.0.0.0.0100.0.
UR96.52.5.0.01.81.8.0.0.0.0...0.0.......0.0.0.0.0.0.0.01.81.8100.0.
VD95.91.21.10.7.0.01.90.80.40.4..0.40.4.......0.0.0.0.0.0.0.00.40.4100.0.
VS99.7..0.0.0.00.30.3.0.0...0.0.......0.0.0.0.0.0.0.0.0.0100.0.
ZG93.26.86.86.8.0.0.0.0.0.0...0.0.......0.0.0.0.0.0.0.0.0.0100.0.
ZH98.61.00.70.70.70.7.0.0.0.0...0.0.......0.0.0.0.0.0.0.0.0.0100.0.
overall97.70.30.60.10.60.10.30.10.20.1..0.10.0......0.30.10.00.00.10.00.00.00.10.1100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 19.04.2015 #197665/184158
NFI4b
forest area: type of silvicultural treatment in 2005 · canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
type of silvicultural treatment in 2005
no treatmenttendingthinningestablishment cutremoval cutplenteringthinning in mountain forestscoppice cutconversiontransformationsanitary fellingplentering in deciduous foreststending of forest edgeplantingagrosilvicultural treatmenttotal
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± %
AG44.340.41000.8701.2570.4100..........0.8700.41000.41000.4100..49.12
AI5.212............................5.212
AR8.46............................8.46
BE170.020.7710.31000.31001.450..................0.3100173.12
BL/BS18.771.257................0.870........20.75
FR43.33............................43.33
GE2.727..0.5100........................3.120
GL18.07............................18.07
GR179.02............................179.02
JU32.340.8701.257........................34.23
LU38.24..0.670..0.670..........0.957......0.310040.73
NE27.250.31000.31000.3100......................28.24
NW7.78............................7.78
OW20.45............................20.45
SG56.74..0.4100........................57.14
SH12.83............................12.83
SO29.940.8701.550........................32.23
SZ28.65..0.4100..............0.4100........29.34
TG19.951.2490.3100..................0.3100....21.74
TI122.92..........0.4100......0.4100........123.62
UR18.19..0.3100......................0.310018.78
VD96.231.158..1.9450.4100..0.4100..............0.4100100.32
VS114.13....0.3100......................114.43
ZG5.9110.4100..........................6.37
ZH51.130.41000.4100........................51.82
overall1171.517.3226.9234.1302.835..0.771......3.3330.41000.7710.41001.4501199.51

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 19.04.2015 #197666/184159
NFI4b
forest area: type of silvicultural treatment in 2005 · production region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
type of silvicultural treatment in 2005 %± %± %± %± %± %±
no treatment95.90.893.90.999.20.499.40.299.5.97.70.3
tending1.40.51.50.50.20.20.10.1.0.00.60.1
thinning1.30.51.50.50.20.20.10.1.0.00.60.1
establishment cut0.70.40.90.4.0.00.10.1.0.00.30.1
removal cut0.20.21.10.4.0.0.0.0.0.00.20.1
plentering............
thinning in mountain forests.0.0.0.0.0.00.10.10.20.20.10.0
coppice cut............
conversion............
transformation............
sanitary felling0.40.30.50.30.30.20.10.10.20.20.30.1
plentering in deciduous forests.0.00.20.2.0.0.0.0.0.00.00.0
tending of forest edge.0.00.30.2.0.0.0.0.0.00.10.0
planting.0.00.20.2.0.0.0.0.0.00.00.0
agrosilvicultural treatment0.20.2.0.00.20.20.20.1.0.00.10.1
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 19.04.2015 #197667/184160
NFI4b
forest area: forest management intensity (NFI1 model) · biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
forest management intensity (NFI1 model) %± %± %± %± %± %± %±
managed74.81.980.71.565.91.549.02.959.72.623.92.062.90.8
infrequently managed18.21.716.01.417.81.210.91.814.01.917.61.816.50.6
not managed7.01.13.30.716.31.240.12.926.32.458.52.320.60.6
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 #197668/184161
NFI4b
forest area: forest management intensity (NFI1 model) · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
forest management intensity (NFI1 model)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
managed146.73208.72237.4349.7673.4537.79753.51
infrequently managed35.7941.4964.1711.11717.31327.810197.44
not managed13.7168.52058.5740.7832.3992.55246.33
total196.01258.61360.01101.53123.02158.021197.21

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 19.04.2015 #197669/184162
NFI4b
forest area: forest management intensity (NFI1 model) · canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
forest management intensity (NFI1 model)
managedinfrequently managednot managedtotal
canton %± %± %± %±
AG86.92.99.02.64.11.8100.0.
AI67.811.818.59.913.78.9100.0.
AR61.79.734.49.43.83.8100.0.
BE74.71.914.81.610.51.4100.0.
BL/BS74.86.017.35.37.93.8100.0.
FR73.24.116.43.510.42.8100.0.
GE59.119.540.919.6.0.0100.0.
GL66.16.915.05.318.95.7100.0.
GR54.82.215.41.629.82.0100.0.
JU71.64.821.64.46.72.7100.0.
LU76.63.821.93.71.51.1100.0.
NE91.23.15.32.63.41.9100.0.
NW65.010.810.06.925.09.9100.0.
OW67.26.47.33.625.55.9100.0.
SG63.93.819.03.117.13.0100.0.
SH58.38.238.98.22.82.8100.0.
SO74.14.816.54.09.43.2100.0.
SZ63.05.417.34.219.84.4100.0.
TG74.45.123.85.11.81.7100.0.
TI22.32.218.12.159.62.6100.0.
UR55.26.721.75.623.25.7100.0.
VD71.32.818.92.49.81.8100.0.
VS49.92.712.11.838.12.7100.0.
ZG93.26.86.86.8.0.0100.0.
ZH78.23.419.73.32.01.2100.0.
overall63.00.816.50.620.60.6100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 19.04.2015 #197670/184163
NFI4b
forest area: forest management intensity (NFI1 model) · canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
forest management intensity (NFI1 model)
managedinfrequently managednot managedtotal
canton1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG42.744.4292.04449.12
AI3.5191.0540.7715.212
AR5.2172.9270.31008.46
BE129.2325.71118.213173.12
BL/BS15.593.6311.64920.75
FR31.777.1214.52843.33
GE1.8361.354..3.120
GL11.9122.7363.43218.07
GR98.1427.51053.47179.02
JU24.577.4202.34034.23
LU31.268.9170.67040.73
NE25.751.5501.05728.24
NW5.0190.8691.9407.78
OW13.7111.5495.22420.45
SG36.5710.8179.81857.14
SH7.5145.0210.410012.83
SO23.885.3253.03432.23
SZ18.5105.1255.82329.34
TG16.175.2220.410021.74
TI27.61022.41273.75123.62
UR10.3154.1274.32618.78
VD71.6418.9139.819100.32
VS57.0613.81543.67114.43
ZG5.9110.4100..6.37
ZH40.6510.2171.15751.82
overall755.11197.44246.931199.51

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 19.04.2015 #197671/184164
NFI4b
forest area: forest management intensity (NFI1 model) · production region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
forest management intensity (NFI1 model) %± %± %± %± %± %±
managed74.61.881.31.570.71.857.11.523.72.063.00.8
infrequently managed18.61.715.41.417.71.515.11.117.11.816.50.6
not managed6.81.13.30.711.51.327.81.359.22.420.50.6
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 #197672/184165
NFI4b
forest area: forest management intensity (NFI1 model) · production region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
forest management intensity (NFI1 model)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
managed151.13188.02156.73220.8336.49753.11
infrequently managed37.6935.5939.3958.4726.411197.14
not managed13.9167.72125.611107.4591.05245.63
total202.61231.31221.62386.51153.821195.81

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 19.04.2015 #197673/184166
NFI4b
forest area: forest management intensity (NFI1 model) · protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
forest management intensity (NFI1 model) %± %± %± %± %± %± %±
managed78.21.269.11.963.72.449.92.760.22.423.72.063.00.8
infrequently managed16.81.116.71.618.72.012.11.815.81.817.11.816.50.6
not managed4.90.614.11.417.61.938.12.724.02.159.22.420.50.6
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 #197674/184167
NFI4b
forest area: forest management intensity (NFI1 model) · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
forest management intensity (NFI1 model)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
managed339.52144.6386.9557.0689.6436.49754.11
infrequently managed73.0635.0925.51113.81523.51126.411197.24
not managed21.51329.61024.01143.6735.8991.05245.43
total434.01209.22136.52114.43148.92153.821196.71

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 19.04.2015 #197675/184168
NFI4b
forest area: forest management intensity (NFI1 model) · economic region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
forest management intensity (NFI1 model)
managedinfrequently managednot managedtotal
economic region %± %± %± %±
Western Jura76.42.017.11.86.51.2100.0.
Eastern Jura68.14.223.73.98.22.5100.0.
Western Plateau75.04.017.43.57.62.4100.0.
Central Plateau86.02.311.32.12.71.1100.0.
Eastern Plateau80.42.217.42.12.20.8100.0.
Western Pre-Alps69.84.219.63.610.62.8100.0.
Central Pre-Alps72.62.715.72.211.71.9100.0.
Eastern Pre-Alps68.73.219.42.711.92.2100.0.
Northwestern Alps63.13.616.52.820.53.0100.0.
Central Alps54.85.519.14.326.24.8100.0.
Northeastern Alps60.45.016.73.822.94.3100.0.
Southwestern Alps49.92.712.11.838.12.7100.0.
Southeastern Alps60.22.415.81.824.02.1100.0.
Southern Alps23.72.017.11.859.22.4100.0.
overall62.90.816.60.620.50.6100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 19.04.2015 #197676/184169
NFI4b
forest area: forest management intensity (NFI1 model) · economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
forest management intensity (NFI1 model)
managedinfrequently managednot managedtotal
economic region1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Jura118.2326.41110.018154.72
Eastern Jura32.8611.4174.03048.22
Western Plateau36.668.5203.73248.73
Central Plateau59.447.8191.94069.12
Eastern Plateau91.2319.7122.538113.32
Western Pre-Alps31.778.9184.82645.54
Central Pre-Alps73.2415.81411.817100.82
Eastern Pre-Alps51.8514.6148.91975.33
Northwestern Alps39.7710.41712.91562.94
Central Alps16.0125.6247.61929.17
Northeastern Alps20.8105.7237.92034.45
Southwestern Alps57.0613.81543.67114.43
Southeastern Alps89.6423.51135.89148.92
Southern Alps36.4926.41191.05153.82
overall754.41198.54246.331199.11

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 19.04.2015 #197677/184170
NFI4b
forest area: type of treatment in 1996 · biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
type of treatment in 1996 %± %± %± %± %± %± %±
no intervention100.0.100.0.100.0.100.0.100.0.100.0.100.0.
tending..............
thinning..............
establishment cut..............
removal cut..............
plentering..............
thinning of mountain forest..............
coppice cut..............
conversion..............
transformation..............
sanitary felling..............
plentering 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 #197678/184171
NFI4b
forest area: type of treatment in 1996 · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
type of treatment in 19961000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no intervention196.01258.61360.01101.53123.02158.021197.21
tending..............
thinning..............
establishment cut..............
removal cut..............
plentering..............
thinning of mountain forest..............
coppice cut..............
conversion..............
transformation..............
sanitary felling..............
plentering of broadleaf forest..............
tending of forest edge..............
planting..............
agrosilvicultural treatments..............
total196.01258.61360.01101.53123.02158.021197.21

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 19.04.2015 #197679/184172
NFI4b
forest area: type of treatment in 1996 · canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
type of treatment in 1996
no interventiontendingthinningestablishment cutremoval cutplenteringthinning of mountain forestcoppice cutconversiontransformationsanitary fellingplentering 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 #197680/184173
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