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NFI3
forest area
type of next treatment (interview survey)
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
type of next treatment (interview survey)
no treatmenttendingthinningestablishment cutremoval cutplenteringthinning of mountain forestcoppice cutconversiontransformationsanitary fellingplentering in 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± %
AG4.8198.21318.585.7173.7220.0.0.0.0.0.0.6580.21000.4714.2201.2410.21000.0.47.72
AI2.0280.21000.6572.0250.21000.0.0.0.0.0.0.0.0.0.0.0.0.0.0.21000.0.0.21005.310
AR1.3390.9411.3372.4201.4360.0.0.0.0.0.0.0.0.0.0.21000.0.0.6590.0.0.0.8.16
BE43.9618.01043.4618.21014.4119.71414.2110.0.3.8230.0.1.2410.6580.4711.4383.026172.31
BL/BS2.5282.8216.1163.2252.1310.0.0.0.0.0.0.5700.0.0.5702.3290.21000.0.0.210020.43
FR7.5165.61810.1139.3134.4210.6582.9240.0.0.3700.0.0.0.0.0.0.5720.0.0.65841.72
GE0.21000.0.1.2500.41000.41000.0.0.0.0.0.0.0.0.0.0.0.0.0.1.6400.0.0.0.3.75
GL10.3101.1401.6340.4711.1390.0.0.4710.0.0.0.0.21000.21000.0.0.0.0.0.0.210015.46
GR96.647.21611.01313.4128.7151.24133.070.6580.0.0.0.0.6580.0.0.8500.0.2.827175.82
JU5.6173.02410.1124.3204.1202.9250.0.0.0.0.0.0.0.1.8330.6570.4710.0.0.85033.52
LU6.1174.51912.11110.8123.3230.6580.4710.0.0.4710.0.1.0450.8490.6580.0.0.65741.22
NE2.6281.9315.6171.8330.0.13.690.0.0.0.0.7510.0.0.21001.1410.0.0.0.1.04528.63
NW4.1191.4371.0491.2370.21000.0.0.31000.0.0.0.0.0.0.0.0.0.0.0.0.21000.0.8.27
OW11.4102.8241.9320.5680.9450.0.1.5360.0.0.0.0.0.0.11000.0.0.0.0.0.0.0.19.04
SG16.2105.51810.41212.4113.5240.5582.8270.0.0.7570.0.0.8500.21001.3380.0.0.65854.83
SH0.7571.4386.6131.8310.8470.0.0.0.0.0.0.21000.21000.21000.0.0.21000.21000.0.12.33
SO5.3184.02113.894.3202.7270.21000.0.0.0.1.6350.0.0.21000.4720.0.0.0.0.0.32.52
SZ9.4133.4233.2249.5121.2400.0.0.8500.0.0.0.0.0.0.4710.6570.0.0.0.0.47129.04
TG1.1414.3157.1133.2231.4330.0.0.0.0.0.0.8500.0.0.5681.3370.3720.5680.0.20.53
TI97.330.8509.0152.4293.8230.21003.2252.9260.21000.21000.21000.4710.4710.0.2.528123.42
UR8.2131.1412.0303.2220.4710.21000.6580.0.0.0.0.0.0.21000.0.0.0.0.21000.210016.35
VD29.179.41417.6917.6106.0179.2143.0250.6580.4700.21001.4380.21000.21000.4712.62897.92
VS71.444.0228.1156.1171.9310.65820.390.0.0.0.0.0.0.21000.0.0.21000.0.2.031114.82
ZG0.21001.8270.9460.9440.21000.0.0.0.0.0.1.1390.0.0.0.0.5520.0.0.11000.21005.95
ZH4.1228.51315.2105.5192.4290.21000.4710.0.3.4240.21000.7507.2161.2410.21000.210049.42
Switzerland442.02101.74218.13140.7368.9539.8683.844.02214.8121.14110.81320.3910.4143.52418.1101178.01
© WSL, Swiss National Forest Inventory, 12.07.2020 #798936/265268
NFI3
forest area
type of next treatment (interview survey)
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
type of next treatment (interview survey)
no treatmenttendingthinningestablishment cutremoval cutplenteringthinning of mountain forestcoppice cutconversiontransformationsanitary fellingplentering in 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± %
AG5.1188.41218.785.5173.4220.0.0.0.0.0.0.5580.21000.5583.9201.1410.21000.0.47.52
AI2.4220.21000.5571.9220.11000.0.0.0.0.0.0.0.0.0.0.0.0.0.0.21000.0.0.21005.48
AR1.1391.0381.3342.6191.4340.0.0.0.0.0.0.0.0.0.0.11000.0.0.5590.0.0.11008.36
BE43.5617.6942.6518.5914.5119.31314.1100.21004.1210.0.1.1410.5580.5581.6333.024171.11
BL/BS2.4292.8216.2153.2242.1300.0.0.0.0.0.0.4700.0.0.4702.3280.4710.0.0.210020.53
FR7.9145.6179.8129.0124.7190.5582.7240.0.0.3700.0.0.0.0.0.0.4710.0.0.55841.42
GE0.21000.0.1.1510.7670.41000.0.0.0.0.0.0.0.0.0.0.0.0.0.1.4410.0.0.0.3.75
GL9.9101.3341.8300.5591.1360.0.0.4570.0.0.21000.21000.11000.0.0.0.0.0.0.210015.76
GR96.736.81610.71212.6118.4141.14134.060.5580.0.0.21000.5580.0.0.9450.0.2.527175.01
JU6.0163.0239.7124.6183.9202.7250.0.0.0.0.0.0.0.1.9300.5570.3710.0.0.75033.42
LU6.4155.11611.9109.9113.0230.7500.3710.0.0.3710.0.0.8441.2370.5580.0.0.75040.82
NE2.8251.9305.5162.0290.0.13.280.0.0.0.1.2370.0.0.21001.0410.0.0.0.0.94528.83
NW4.3171.2381.0441.3340.21000.0.0.21000.0.0.0.0.0.0.0.0.0.0.0.0.21000.0.8.36
OW11.593.0231.9300.6561.1410.0.1.4360.0.0.0.0.0.0.11000.0.0.0.0.0.0.0.19.64
SG16.195.41710.31212.6103.4231.0412.4270.0.0.6570.0.0.7500.21001.5330.0.0.75054.93
SH1.0451.7326.0131.6310.7470.0.0.0.0.0.0.21000.4720.21000.0.0.21000.21000.0.12.23
SO5.4174.21813.484.5182.5250.11000.0.0.0.1.4340.0.0.11000.6590.0.0.0.0.0.32.42
SZ8.8133.5213.5219.3111.3370.0.0.7500.0.0.0.0.0.0.5570.5570.0.0.0.0.65828.73
TG1.0404.3157.0123.2211.5310.0.0.0.0.0.0.7490.0.0.4681.3340.3720.4680.210020.23
TI97.430.9459.1142.1293.6220.21003.2232.9240.4700.21000.21000.3710.3710.0.2.328123.02
UR8.7121.2372.0292.9220.5570.21000.5580.0.0.0.0.0.0.21000.0.0.0.0.21000.210016.65
VD28.479.61318.0917.295.7179.3133.3230.5580.5580.21001.6330.21000.21000.3712.62697.82
VS71.344.3208.4145.8171.7310.55820.080.0.0.0.0.21000.4710.0.0.3710.0.1.731114.72
ZG0.4711.7260.8470.8430.21000.0.0.0.0.0.1.3350.0.0.0.0.5520.0.0.11000.21006.05
ZH3.9218.61215.195.5182.1290.21000.4710.0.3.2230.21000.7507.4151.1410.4690.210048.92
Switzerland442.32103.14216.42138.5367.5539.0683.844.12115.5111.63411.01320.5910.2133.62217.6101174.90
© WSL, Swiss National Forest Inventory, 12.07.2020 #798937/265269
NFI4
forest area
type of next treatment (interview survey)
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
type of next treatment (interview survey)
no treatmenttendingthinningestablishment cutremoval cutplenteringthinning of mountain forestcoppice cutconversiontransformationsanitary fellingplentering in 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± %
AG3.6238.11216.595.4183.1240.0.0.0.0.0.0.4710.0.0.6588.2141.2410.0.0.210047.52
AI1.5340.21001.8280.3670.0.0.21000.4720.0.0.21000.0.0.0.0.8480.0.0.0.0.0.5.310
AR1.7330.9432.6221.9230.31000.0.0.0.0.0.0.0.0.0.0.0.0.6590.3690.0.0.21008.46
BE42.0617.31034.6717.7105.41915.31123.580.0.2.1310.4703.1267.3162.3300.21003.424174.31
BL/BS2.0321.8266.5152.5281.4370.0.0.0.0.0.0.21000.0.0.21004.7191.4380.0.0.0.20.83
FR5.3195.9169.5137.6153.0261.6324.8180.4710.0.0.21002.0330.21001.0450.0.0.210041.83
GE1.0571.2501.6400.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.75
GL6.1161.1400.4690.0.0.4690.0.3.9200.0.0.0.0.0.0.21004.3180.21000.0.0.0.16.66
GR118.039.0156.41719.993.0252.92618.2100.4710.0.0.21000.0.0.21001.0450.0.3.026182.51
JU6.2164.2209.0136.0162.5270.4701.2400.0.0.0.0.0.1.0450.0.0.4710.0.2.92533.72
LU4.2214.71812.9105.9161.2404.1206.7150.0.0.0.0.0.0.0.0.21000.6580.0.0.47140.82
NE1.8331.2362.2261.3390.65814.880.3710.21000.0.0.21001.3380.7500.21000.0.3.62328.53
NW3.0241.6350.4720.6570.7590.21001.7310.0.0.0.0.0.0.0.0.0.0.0.0.0.0.21008.47
OW8.6132.7240.9451.6330.8510.4725.4160.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.44
SG15.3106.11712.2127.0161.3382.7272.9270.0.0.4710.0.0.9445.3181.1400.0.1.24156.53
SH0.21000.5707.8100.6550.0.0.0.0.0.0.0.0.0.0.0.0.0.3.1230.4710.0.0.0.12.53
SO5.1183.52211.0114.2201.1410.21000.0.0.0.0.0.0.0.0.21006.5160.6590.0.0.210032.62
SZ11.3122.1292.5275.0171.0440.21006.6150.0.0.0.0.0.0.0.0.21000.0.0.0.0.210029.14
TG0.7523.2189.4102.3281.6340.0.0.0.0.0.0.0.0.0.0.3702.4260.4700.0.0.0.20.32
TI93.630.4716.5173.2262.1320.0.13.0123.8220.6580.0.1.2410.0.1.0450.0.2.032127.42
UR6.1150.9441.5300.21000.0.0.0.7.4130.0.0.0.0.0.0.0.0.0.0.0.0.0.0.47116.55
VD16.61012.91120.0918.095.0199.5143.9221.2400.4710.0.2.6260.21000.6580.0.6.51797.42
VS73.444.3224.8198.6140.8500.210024.180.21000.0.0.0.1.4380.0.0.4710.0.3.026121.12
ZG0.21000.6411.1390.0.0.0.0.4710.21000.0.0.4710.0.0.0.3.1190.0.0.0.0.0.6.05
ZH3.1256.31613.8103.0261.4380.21000.0.0.21001.7350.21000.85018.091.6360.21000.210050.51
Switzerland430.52100.84196.03122.9436.7753.25124.146.3176.5181.14115.71165.9514.8120.47127.781202.71
© WSL, Swiss National Forest Inventory, 12.07.2020 #798938/265270
NFI4
forest area
type of next treatment (interview survey)
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
type of next treatment (interview survey)
no treatmenttendingthinningestablishment cutremoval cutplenteringthinning of mountain forestcoppice cutconversiontransformationsanitary fellingplentering in 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± %
AG3.6238.11216.595.4183.1240.0.0.0.0.0.0.4710.0.0.6588.2141.2410.0.0.210047.52
AI1.5340.21001.8280.3670.0.0.21000.4720.0.0.21000.0.0.0.0.8480.0.0.0.0.0.5.310
AR1.5350.7492.6221.9230.31000.0.0.0.0.0.0.0.0.0.0.0.0.6590.3690.0.0.21008.16
BE39.2616.91034.0717.7105.21915.11123.380.0.2.1310.4703.1267.3162.1320.21002.627168.91
BL/BS2.0321.8266.1162.5281.4370.0.0.0.0.0.0.21000.0.0.21004.7191.4380.0.0.0.20.43
FR5.3195.9169.5137.4153.0261.6324.8180.4710.0.0.21001.8350.21001.0450.0.0.210041.43
GE1.0571.2501.6400.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.75
GL4.9171.1400.4690.0.0.4690.0.3.7210.0.0.0.0.0.0.21004.3180.21000.0.0.0.15.26
GR108.238.6156.41719.393.0252.92618.2100.4710.0.0.21000.0.0.21000.8500.0.3.026171.52
JU5.8174.2209.0136.0162.5270.4701.2400.0.0.0.0.0.1.0450.0.0.4710.0.2.92533.43
LU4.2214.51812.9105.9161.2404.1206.7150.0.0.0.0.0.0.0.0.21000.6580.0.0.210040.42
NE1.8331.2362.2261.3390.47014.880.3710.21000.0.0.21001.3380.7500.21000.0.3.42428.03
NW2.8251.6350.4720.6570.7590.21001.7310.0.0.0.0.0.0.0.0.0.0.0.0.0.0.21008.27
OW7.7132.5240.9451.6330.6580.4725.3170.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.19.04
SG13.4115.91811.9127.0161.3382.5292.7280.0.0.4710.0.0.9445.3180.9450.0.1.04553.33
SH0.21000.5707.8100.6550.0.0.0.0.0.0.0.0.0.0.0.0.0.3.1230.21000.0.0.0.12.33
SO5.1183.32211.0114.2201.1410.21000.0.0.0.0.0.0.0.0.21006.5160.3700.0.0.210032.12
SZ10.9122.1292.5274.8181.0440.21006.6150.0.0.0.0.0.0.0.0.21000.0.0.0.0.210028.54
TG0.7523.2189.4102.3281.6340.0.0.0.0.0.0.0.0.0.0.3702.2270.4700.0.0.0.20.12
TI88.530.4716.5173.2261.9330.0.13.0123.4240.6580.0.1.2410.0.0.8500.0.1.833121.32
UR5.6160.9441.5300.21000.0.0.0.7.2130.0.0.0.0.0.0.0.0.0.0.0.0.0.0.47115.86
VD16.21012.91120.0918.095.0199.3143.9221.2400.4710.0.2.2280.21000.6580.0.5.61895.62
VS67.144.1224.6208.4140.8500.210024.180.21000.0.0.0.1.2410.0.0.4710.0.2.826113.82
ZG0.21000.6411.1390.0.0.0.0.4710.21000.0.0.4710.0.0.0.2.8200.0.0.0.0.0.5.76
ZH3.1256.31613.4103.0261.2410.21000.0.0.21001.7350.21000.65818.091.2410.21000.210049.42
Switzerland400.6298.84194.23121.7435.6752.65123.245.9186.5181.14114.71265.4513.2120.47125.191159.11
© WSL, Swiss National Forest Inventory, 12.07.2020 #798939/265271
NFI3
forest area
type of next treatment (interview survey)
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
type of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no treatment54.8671.7548.4571.4476.44117.03439.82
tending59.8517.41013.2124.0226.8171.241102.44
thinning142.2328.7818.4108.1158.81411.013217.33
establishment cut60.6530.5828.776.11712.4123.623141.93
removal cut34.6713.2127.4161.9317.6164.92069.65
plentering27.8810.5140.8500.6581.2410.210041.17
thinning of mountain forest0.47122.194.52120.3928.388.01583.64
coppice cut0.4710.21000.0.0.0.0.4713.1254.022
conversion9.3143.6231.4380.0.0.0.0.210014.512
transformation0.8500.0.0.21000.0.0.0.0.21001.241
sanitary felling6.4182.0321.7350.21000.4710.47111.013
plentering in broadleaf forest18.1100.0.1.3380.0.0.0.0.47119.810
tending of forest edge5.8190.21002.2300.21000.8500.4719.514
planting1.4381.6350.4700.0.0.0.0.0.3.524
agrosilvicultural treatments5.0203.9232.0322.0312.4292.92618.210
total427.31205.61130.42114.82145.62153.721177.51
© WSL, Swiss National Forest Inventory, 12.07.2020 #798940/265272
NFI4
forest area
type of next treatment (interview survey)
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
type of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no treatment42.4755.3537.6667.1490.33106.23398.92
tending53.9521.8910.0134.1227.4161.53598.84
thinning131.4325.6819.794.6205.3197.616194.23
establishment cut56.3520.6913.8118.41418.3104.521121.94
removal cut22.095.3192.8270.8502.1312.92635.87
plentering29.2819.3102.6280.21002.8270.210054.26
thinning of mountain forest3.62343.1621.5924.1813.31217.910123.44
coppice cut1.9320.0.0.0.0.21000.0.3.8235.918
conversion3.2251.7350.8500.0.0.0.0.6586.218
transformation0.6580.21000.21000.0.0.0.0.21001.241
sanitary felling8.5153.1261.0451.2410.0.1.24114.911
plentering in broadleaf forest48.461.93313.7110.0.0.21000.0.64.25
tending of forest edge7.9161.0452.2300.4710.8500.85013.212
planting0.4710.0.0.0.0.0.0.0.0.0.0.471
agrosilvicultural treatments13.0122.6281.8332.8262.5292.42925.09
total422.81201.41127.52113.82142.82150.021158.41
© WSL, Swiss National Forest Inventory, 12.07.2020 #798941/265273
NFI3
forest area
type of next treatment (interview survey)
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
type of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no treatment50.4659.1539.0658.8458.5589.63355.32
tending58.4516.21112.1123.2255.2191.24196.34
thinning138.9327.5817.8107.1167.8159.914208.93
establishment cut58.5529.5826.985.91712.2123.424136.54
removal cut34.0712.8126.9161.7337.2164.22266.85
plentering26.7810.3140.8500.6581.0440.210039.67
thinning of mountain forest0.47121.194.32119.9926.687.61579.95
coppice cut0.4710.21000.0.0.0.0.4713.1254.022
conversion9.3143.2251.4380.0.0.0.0.210014.212
transformation0.8500.0.0.21000.0.0.0.0.0.1.045
sanitary felling5.7192.0321.4380.21000.4710.47110.214
plentering in broadleaf forest17.9100.0.1.3380.0.0.0.0.47119.610
tending of forest edge4.9200.0.1.7330.21000.6580.21007.716
planting1.4381.6350.21000.0.0.0.0.0.3.325
agrosilvicultural treatments4.2222.9271.2411.4381.4382.82713.812
total412.11186.41115.2299.02121.32123.121057.11
© WSL, Swiss National Forest Inventory, 12.07.2020 #798942/265274
NFI3
forest area
type of next treatment (interview survey)
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
type of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no treatment53.2669.1547.0670.7474.64113.93428.42
tending59.8517.21013.0124.0226.8171.241102.04
thinning141.4328.5818.2108.1158.41510.913215.53
establishment cut60.2530.5828.376.11712.4123.623141.13
removal cut34.4713.0127.4161.9317.4164.82068.85
plentering27.2810.5140.8500.6581.0440.210040.27
thinning of mountain forest0.47121.594.32120.1928.388.01582.74
coppice cut0.4710.21000.0.0.0.0.4713.1254.022
conversion9.3143.6231.4380.0.0.0.0.210014.512
transformation0.8500.0.0.21000.0.0.0.0.0.1.045
sanitary felling6.4182.0321.7350.21000.4710.47111.013
plentering in broadleaf forest18.1100.0.1.3380.0.0.0.0.47119.810
tending of forest edge5.5190.0.2.0320.21000.8500.4718.915
planting1.4381.6350.4700.0.0.0.0.0.3.524
agrosilvicultural treatments4.2223.7231.8332.0312.2302.92616.811
total422.81201.41127.52113.82142.82150.021158.41
© WSL, Swiss National Forest Inventory, 12.07.2020 #798943/265275
NFI4
forest area
type of next treatment (interview survey)
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
type of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no treatment41.2745.9630.2755.1574.0481.74328.12
tending53.1520.599.2143.3255.4191.53593.14
thinning128.6325.2818.3103.8224.9206.917187.63
establishment cut55.3520.01013.6118.21517.9104.521119.54
removal cut21.695.3192.6280.8501.8332.92635.07
plentering28.6818.5102.6280.21002.5280.210052.66
thinning of mountain forest3.62341.3620.5923.7812.71217.310119.04
coppice cut1.7330.0.0.0.0.21000.0.3.5245.419
conversion3.2251.5380.6580.0.0.0.0.6585.919
transformation0.6580.21000.21000.0.0.0.0.21001.241
sanitary felling8.1152.9271.0451.0450.0.1.24114.112
plentering in broadleaf forest48.261.93313.2110.0.0.21000.0.63.55
tending of forest edge7.1171.0452.0320.4710.6580.65811.713
planting0.4710.0.0.0.0.0.0.0.0.0.0.471
agrosilvicultural treatments10.7132.2301.4382.4291.2412.03120.010
total412.11186.41115.2299.02121.32123.121057.11
© WSL, Swiss National Forest Inventory, 12.07.2020 #798944/265276
NFI3
forest area
type of next treatment (interview survey)
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
type of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no treatment54.9572.1448.0571.2477.04116.73440.02
tending60.2517.7913.8114.3206.4161.338103.74
thinning141.3329.1718.198.4148.51411.312216.72
establishment cut60.1529.9729.075.81711.8123.223139.73
removal cut34.2712.5127.4151.7317.4154.61968.05
plentering26.7810.1131.2380.5581.1410.210039.76
thinning of mountain forest0.65821.684.12020.0829.178.31483.84
coppice cut0.5580.21000.0.0.0.0.3713.1244.121
conversion9.6133.6221.6330.0.0.0.0.47015.111
transformation0.9450.0.0.21000.21000.21000.21001.633
sanitary felling6.6161.8321.6330.4710.4710.47111.113
plentering in broadleaf forest18.4100.0.1.2380.0.0.0.0.37119.99
tending of forest edge5.7180.21002.1290.3710.9450.4719.614
planting1.5351.8310.4710.0.0.0.0.0.3.622
agrosilvicultural treatments5.4183.6222.3281.7312.1292.62617.810
total426.61204.21131.02114.72145.12152.921174.50
© WSL, Swiss National Forest Inventory, 12.07.2020 #798945/265277
NFI4
forest area
type of next treatment (interview survey)
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
type of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no treatment43.0658.9542.2673.4498.03113.33428.92
tending54.1522.6910.4134.3227.6161.733100.84
thinning132.5325.8819.994.8195.3197.616195.93
establishment cut56.3520.8914.0118.61418.994.521123.14
removal cut22.495.7192.8270.8502.1313.12636.87
plentering29.4819.4102.8270.21002.8270.210054.86
thinning of mountain forest3.62343.4622.1924.1813.31217.910124.44
coppice cut1.9320.0.0.0.0.21000.0.4.3216.417
conversion3.2251.7350.8500.0.0.0.0.6586.218
transformation0.6580.21000.21000.0.0.0.0.21001.241
sanitary felling8.7153.7231.0451.4380.0.1.24115.911
plentering in broadleaf forest48.661.93313.9110.0.0.21000.0.64.65
tending of forest edge8.7151.2412.3290.4711.0451.04514.712
planting0.4710.0.0.0.0.0.0.0.0.0.0.471
agrosilvicultural treatments14.4123.2252.0323.0262.5292.62827.78
total427.91208.71134.32121.12151.62158.321201.91
© WSL, Swiss National Forest Inventory, 12.07.2020 #798946/265278
NFI3
forest area
type of next treatment (interview survey)
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
type of next treatment (interview survey)
no treatmenttendingthinningestablishment cutremoval cutplenteringthinning of mountain forestcoppice cutconversiontransformationsanitary fellingplentering in 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 Jura24.4812.81242.3617.7109.21425.780.21000.4712.3290.0.2.6283.1250.4710.0.3.623144.81
Eastern Jura5.1197.61416.797.5153.8230.0.0.0.0.0.1.0440.21000.8491.7350.9500.21000.210045.72
Western Plateau9.2147.11514.1108.7144.9200.0.0.0.0.0.0.21000.21000.4710.21001.3400.4710.210047.02
Central Plateau5.01912.01127.9610.8129.1140.6580.0.0.0.1.2400.0.0.4711.1410.6580.0.0.210069.01
Eastern Plateau7.41618.5837.3614.0116.9160.21000.21000.0.4.6200.4711.53511.8122.0320.9490.0.105.61
Western Pre-Alps10.0133.8236.5167.3154.0230.6606.5160.21000.3700.0.0.4710.0.0.0.0.31000.47140.33
Central Pre-Alps25.288.21416.01016.9106.6179.5147.1160.0.3.0260.0.1.0440.0.0.0.0.6581.14595.12
Eastern Pre-Alps14.0118.51411.31220.584.1210.6581.9310.0.1.4380.0.1.1451.4381.7330.21001.04567.73
Northwestern Alps24.084.1214.9195.5182.3280.21007.2150.0.0.0.0.0.0.6580.0.0.0.0.8501.53751.13
Central Alps9.4121.4373.2245.0170.6580.21001.0440.0.0.0.0.0.0.21000.0.0.0.0.0.0.0.20.95
Northeastern Alps15.292.4273.1231.7332.2280.0.1.5380.0.0.0.0.21000.21000.0.0.0.0.0.0.310026.65
Southwestern Alps58.843.2257.1165.9171.7330.65819.990.0.0.0.0.0.0.21000.0.0.21000.0.1.43899.02
Southeastern Alps58.555.2197.81512.2127.2161.04426.680.4710.0.0.0.0.4710.0.0.6580.0.1.438121.32
Southern Alps89.631.2419.9143.4244.2220.21007.6153.1250.21000.0.0.4710.4710.21000.0.2.827123.12
Switzerland355.8296.24208.03137.1466.8539.5779.754.02214.3121.04510.01419.7107.9163.42513.9121057.41
© WSL, Swiss National Forest Inventory, 12.07.2020 #798947/265279
NFI3
forest area
type of next treatment (interview survey)
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
type of next treatment (interview survey)
no treatmenttendingthinningestablishment cutremoval cutplenteringthinning of mountain forestcoppice cutconversiontransformationsanitary fellingplentering in 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 Jura26.5813.21144.0518.3109.21426.280.21000.4712.3290.0.2.8273.3240.4710.0.3.623150.51
Eastern Jura5.1198.11316.797.7154.0220.0.0.0.0.0.1.0440.21000.8491.7350.9500.21000.210046.62
Western Plateau9.8137.31514.4109.3134.9200.0.0.0.0.0.0.21000.21000.6580.21001.5370.4710.210049.12
Central Plateau5.21912.01127.9610.8129.1140.6580.0.0.0.1.2400.0.0.4711.1410.6580.0.0.210069.11
Eastern Plateau7.41618.9837.8614.1117.1160.21000.21000.0.4.6200.4711.73311.8122.4290.9490.0.107.61
Western Pre-Alps12.1113.8236.7157.6154.1220.6606.7160.21000.3700.0.0.4710.0.0.0.0.31000.65843.33
Central Pre-Alps27.778.61416.41017.5106.6179.7147.1160.0.3.2260.0.1.0440.0.0.0.0.6581.14599.42
Eastern Pre-Alps16.1109.21411.51221.484.3210.6581.9310.0.1.4380.0.1.1451.4381.7330.21001.43872.32
Northwestern Alps29.574.7205.3185.7182.3280.21007.5150.0.0.21000.0.0.6580.0.0.0.0.8502.13158.93
Central Alps12.2101.6353.4235.4170.8490.21001.0440.0.0.0.0.0.0.4710.0.0.0.0.21000.210025.44
Northeastern Alps18.182.4273.1231.7332.2280.0.1.5380.0.0.0.0.21000.21000.0.0.21000.0.0.310029.85
Southwestern Alps70.744.0228.1156.1171.9310.65820.190.0.0.0.0.0.0.21000.0.0.21000.0.2.031113.82
Southeastern Alps74.646.8178.41512.4127.4161.04428.380.4710.0.0.0.0.4710.0.0.8500.0.2.230142.82
Southern Alps113.931.24110.9133.6234.8200.21008.0153.1250.21000.0.0.4710.4710.4710.0.2.926150.02
Switzerland429.02101.94214.53141.6368.8540.1682.544.02214.7121.04510.91319.9109.1153.62416.9111158.51
© WSL, Swiss National Forest Inventory, 12.07.2020 #798948/265280
NFI3
forest area
type of next treatment (interview survey)
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
type of next treatment (interview survey)
no treatmenttendingthinningestablishment cutremoval cutplenteringthinning of mountain forestcoppice cutconversiontransformationsanitary fellingplentering in 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 Jura27.1813.21144.0518.3109.41426.880.21000.4712.3290.0.2.8273.3240.4710.0.4.222152.51
Eastern Jura5.1198.11316.797.7154.0220.0.0.0.0.0.1.0440.21000.8491.7350.9500.21000.210046.62
Western Plateau10.2137.31514.8109.3134.9200.0.0.0.0.0.0.21000.21000.6580.21001.5370.4710.210049.92
Central Plateau5.41812.01128.1611.2129.1140.6580.0.0.0.1.2400.0.0.4711.1410.8500.0.0.47170.31
Eastern Plateau7.81518.9838.0614.1117.1160.21000.21000.0.4.6200.4711.73311.8122.4290.9490.0.108.11
Western Pre-Alps12.8113.8236.7157.6154.1220.6606.8160.21000.3700.0.0.4710.0.0.0.0.31000.85044.43
Central Pre-Alps27.978.81416.61017.5106.6179.7147.5150.0.3.2260.0.1.0440.0.0.21000.6581.145100.62
Eastern Pre-Alps16.7109.21411.51221.884.3210.6582.1300.0.1.4380.0.1.1451.4382.0320.21001.43873.82
Northwestern Alps31.364.7205.3185.7182.5270.21007.5150.0.0.21000.0.0.6580.0.0.0.0.8502.13160.93
Central Alps12.4101.8333.4235.4170.8490.21001.0440.0.0.0.0.0.0.4710.0.0.0.0.21000.47126.04
Northeastern Alps18.782.4273.3221.7332.2280.0.1.5380.0.0.0.0.21000.21000.0.0.21000.0.0.310030.64
Southwestern Alps71.444.0228.1156.1171.9310.65820.390.0.0.0.0.0.0.21000.0.0.21000.0.2.031114.82
Southeastern Alps76.446.8178.81412.4127.6161.24128.380.4710.0.0.0.0.4710.0.0.8500.0.2.429145.62
Southern Alps117.031.24111.0133.6234.9200.21008.0153.1250.21000.21000.4710.4710.4710.0.2.926153.72
Switzerland440.42102.34216.33142.4369.5541.0683.444.02214.7121.24110.91319.9109.8143.62418.3101177.71
© WSL, Swiss National Forest Inventory, 12.07.2020 #798949/265281
NFI3
forest area
type of next treatment (interview survey)
unit of reference: production region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
type of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no treatment31.7721.6955.95204.82113.93428.02
tending20.9938.5621.6919.8101.241102.04
thinning60.6580.7434.5728.5810.913215.23
establishment cut25.9834.3746.8631.283.623141.83
removal cut13.21221.2914.91114.8114.82068.85
plentering26.780.85010.8132.0310.210040.57
thinning of mountain forest0.21000.210015.81158.458.01582.65
coppice cut0.4710.0.0.21000.4713.1254.122
conversion3.4245.9184.8200.21000.210014.512
transformation0.21000.6580.0.0.21000.0.1.045
sanitary felling3.6232.8272.5291.8330.47111.013
plentering in broadleaf forest5.02013.2121.4380.0.0.47119.910
tending of forest edge1.2414.4211.8331.2410.4719.015
planting0.21001.2401.0451.0450.0.3.524
agrosilvicultural treatments3.9230.4713.0266.5172.92616.811
total197.11225.71215.11370.81150.021158.71
© WSL, Swiss National Forest Inventory, 12.07.2020 #798950/265282
NFI4
forest area
type of next treatment (interview survey)
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
type of next treatment (interview survey)
no treatmenttendingthinningestablishment cutremoval cutplenteringthinning of mountain forestcoppice cutconversiontransformationsanitary fellingplentering in 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 Jura23.8813.01134.1719.996.11825.782.9260.8500.0.0.21004.1226.6171.6350.210011.713150.51
Eastern Jura3.6236.41518.885.2192.2300.0.0.0.0.0.0.4710.0.0.6587.7151.7350.0.0.0.46.62
Western Plateau4.9208.91215.999.6134.1220.21000.0.1.1440.21000.0.1.9330.4711.0440.0.0.95049.12
Central Plateau3.62210.21125.4711.9114.3212.3280.6580.0.0.6580.4700.6587.4151.8330.0.0.0.69.11
Eastern Plateau6.61715.6937.269.4145.4190.7500.0.0.21002.0310.0.1.33826.571.9320.21000.471107.61
Western Pre-Alps10.3136.1185.7177.9151.3412.0307.6140.0.0.0.0.21001.2410.0.0.31000.0.0.85043.33
Central Pre-Alps20.899.41314.1118.1162.72817.41021.090.0.1.6370.0.0.5702.0330.8500.0.0.94599.42
Eastern Pre-Alps17.0105.71814.81110.5121.5382.4296.5170.0.0.8500.21000.6589.1142.0320.0.1.24172.32
Northwestern Alps24.486.4175.4184.5201.4380.210014.1100.0.0.21000.0.1.5370.0.0.0.0.0.0.85058.93
Central Alps9.0131.6352.5261.6320.6570.0.9.7120.0.0.0.0.0.0.0.0.0.0.0.0.0.0.47125.44
Northeastern Alps11.3122.8252.5281.8310.7490.21005.0190.0.0.0.0.0.0.4734.6180.21000.0.0.210029.85
Southwestern Alps67.144.1224.6208.4140.8500.210024.180.21000.0.0.0.1.2410.0.0.4710.0.2.826113.82
Southeastern Alps90.337.4165.31918.3102.1312.82713.3120.0.0.0.0.0.0.0.0.21000.8500.0.2.529142.82
Southern Alps106.231.5357.6164.5212.9260.210017.9103.8230.6580.21001.2410.0.0.8500.0.2.429150.02
Switzerland399.1299.24193.83121.6436.0754.36122.846.0186.4181.24115.01264.4513.2120.47125.091158.51
© WSL, Swiss National Forest Inventory, 12.07.2020 #798951/265283
NFI3
forest area
type of next treatment (interview survey)
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
type of next treatment (interview survey)
no treatmenttendingthinningestablishment cutremoval cutplenteringthinning of mountain forestcoppice cutconversiontransformationsanitary fellingplentering in 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 Jura27.3713.21143.9518.798.91425.870.4710.3712.8250.0.3.2233.2230.5580.0.3.921152.31
Eastern Jura5.4188.31216.397.2153.8220.0.0.0.0.0.0.9440.4710.8491.9311.0450.21000.210046.52
Western Plateau10.1127.31414.5109.2135.3180.0.0.0.0.0.0.21000.21000.5580.21001.3380.4710.37049.62
Central Plateau5.31712.11027.6611.0119.4130.5580.0.0.11001.4350.0.0.3711.5330.7500.0.0.75070.71
Eastern Plateau7.61519.0838.5513.8116.8160.21000.21000.0.4.3200.3711.73211.6122.3281.0430.2100107.51
Western Pre-Alps12.9103.6227.2147.7143.7220.5597.0150.21000.3700.0.0.3710.0.0.0.0.21000.75044.33
Central Pre-Alps29.079.31316.11016.9106.7169.6136.8150.0.3.2240.0.0.9440.0.0.21000.5581.045100.22
Eastern Pre-Alps16.799.11311.21222.174.4201.0411.9300.0.1.4350.0.0.9451.2381.9300.21001.63373.72
Northwestern Alps30.464.7185.7175.5172.2270.21007.6140.0.0.21000.0.0.5580.0.0.0.1.0402.03060.03
Central Alps12.6102.2283.4225.0170.9440.21000.9440.0.0.0.0.0.0.6580.0.0.0.0.21000.55826.44
Northeastern Alps18.382.7233.3212.0282.1270.0.1.5350.0.0.11000.21000.21000.0.0.21000.0.0.210030.74
Southwestern Alps71.244.3208.4145.8171.7310.55820.080.0.0.0.0.21000.4710.0.0.3710.0.1.731114.72
Southeastern Alps77.046.4168.51411.8127.4151.14129.170.3710.0.0.21000.4710.0.0.9450.0.2.129145.12
Southern Alps116.731.33811.3123.2234.6190.21008.3143.1240.4700.21000.4710.3710.4710.0.2.626152.92
Switzerland440.72103.54215.82139.9367.9539.8683.644.12115.2111.63411.01320.099.8143.72217.9101174.60
© WSL, Swiss National Forest Inventory, 12.07.2020 #798952/265284
NFI3
forest area
type of next treatment (interview survey)
unit of reference: production region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
type of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no treatment29.6820.8949.46165.6389.63355.02
tending20.1937.9620.5916.5111.24196.34
thinning58.8579.9433.7726.389.914208.63
establishment cut25.1833.5745.0630.283.424137.23
removal cut13.01221.0914.51214.2124.22266.95
plentering26.380.85010.6142.0310.210039.97
thinning of mountain forest0.21000.210015.61156.257.61579.85
coppice cut0.4710.0.0.21000.4713.1254.122
conversion3.4245.9184.6210.0.0.210014.112
transformation0.21000.6580.0.0.21000.0.1.045
sanitary felling3.4242.3292.5291.6350.47110.214
plentering in broadleaf forest4.72013.2121.4380.0.0.47119.710
tending of forest edge1.2413.8231.8330.8500.21007.716
planting0.21001.2401.0450.8500.0.3.325
agrosilvicultural treatments3.9230.4712.4294.3212.82713.812
total190.51221.51203.31319.11123.121057.51
© WSL, Swiss National Forest Inventory, 12.07.2020 #798953/265285
NFI4
forest area
type of next treatment (interview survey)
unit of reference: production region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
type of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no treatment27.7814.91148.26202.22106.23399.22
tending19.3934.6621.1922.391.53598.84
thinning52.0578.9435.0720.3107.616193.93
establishment cut25.3831.1726.9834.474.521122.24
removal cut8.31513.6125.4195.5192.92635.77
plentering26.283.32421.293.4240.210054.26
thinning of mountain forest3.0260.65835.0766.3517.910122.84
coppice cut0.8501.2410.0.0.21003.8236.018
conversion0.4712.8272.2300.21000.6586.218
transformation0.21000.4710.4710.0.0.21001.241
sanitary felling4.7203.7232.3302.9261.24114.911
plentering in broadleaf forest13.91134.5711.3135.0190.0.64.85
tending of forest edge3.2254.7203.1261.4380.85013.212
planting0.21000.21000.0.0.0.0.0.0.471
agrosilvicultural treatments11.9131.2403.0266.6172.42925.19
total197.11225.71215.11370.81150.021158.71
© WSL, Swiss National Forest Inventory, 12.07.2020 #798954/265286
NFI4
forest area
type of next treatment (interview survey)
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
type of next treatment (interview survey)
no treatmenttendingthinningestablishment cutremoval cutplenteringthinning of mountain forestcoppice cutconversiontransformationsanitary fellingplentering in 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 Jura24.2813.01134.1719.996.31725.982.9260.8500.0.0.21004.1226.6171.7330.210012.912152.71
Eastern Jura3.6236.61519.285.2192.2300.0.0.0.0.0.0.4710.0.0.6587.7151.9330.0.0.0.47.42
Western Plateau4.9208.91215.999.6134.1220.21000.0.1.1440.21000.0.1.9330.4711.0440.0.1.14549.22
Central Plateau3.82210.21125.8711.9114.3212.3280.6580.0.0.6580.4700.6587.4151.8330.0.0.0.69.71
Eastern Plateau6.61715.6937.669.4145.6180.7500.0.0.21002.0310.0.1.53526.772.3290.21000.471108.91
Western Pre-Alps10.7126.1185.7178.1141.3412.0307.6140.0.0.0.0.21001.4380.0.0.31000.0.0.85044.23
Central Pre-Alps22.8810.01214.3118.1163.12617.61021.290.0.1.6370.0.0.5702.0330.8500.0.1.338103.42
Eastern Pre-Alps18.3106.21714.81110.5121.5382.6286.5170.0.0.8500.21000.6589.3142.2300.0.1.43874.82
Northwestern Alps25.686.6175.4184.5201.4380.210014.3100.0.0.21000.0.1.9330.0.0.21000.0.1.04561.43
Central Alps10.2121.6352.5261.7300.6570.0.9.9120.0.0.0.0.0.0.0.0.0.0.0.0.0.0.47126.94
Northeastern Alps13.4102.8252.7261.8310.7490.21005.4180.0.0.0.0.0.0.4734.6180.21000.0.0.210032.54
Southwestern Alps73.444.3224.8198.6140.8500.210024.180.21000.0.0.0.1.4380.0.0.4710.0.3.026121.12
Southeastern Alps98.037.6165.31918.992.1312.82713.3120.0.0.0.0.0.0.0.0.21001.0450.0.2.529151.62
Southern Alps113.331.7337.6164.5213.1260.210017.9104.3210.6580.21001.2410.0.1.0450.0.2.628158.32
Switzerland428.92101.24195.63122.8437.0754.96123.846.4176.4181.24116.01164.8514.8120.47127.681201.91
© WSL, Swiss National Forest Inventory, 12.07.2020 #798955/265287
NFI4
forest area
type of next treatment (interview survey)
unit of reference: production region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
type of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no treatment28.1815.11151.86220.92113.33429.22
tending19.5934.6622.1922.991.733100.94
thinning52.3579.7435.2720.797.616195.63
establishment cut25.3831.1727.2835.474.521123.44
removal cut8.51513.8125.8195.5193.12636.77
plentering26.483.32421.693.4240.210054.86
thinning of mountain forest3.0260.65835.2767.1517.910123.84
coppice cut0.8501.2410.0.0.21004.3216.417
conversion0.4712.8272.2300.21000.6586.218
transformation0.21000.4710.4710.0.0.21001.241
sanitary felling4.7203.9222.5293.5241.24115.911
plentering in broadleaf forest13.91134.7711.5135.0190.0.65.15
tending of forest edge3.5235.1193.3251.8331.04514.812
planting0.21000.21000.0.0.0.0.0.0.471
agrosilvicultural treatments13.1121.4373.6247.0172.62827.78
total200.11227.91222.31393.71158.321202.21
© WSL, Swiss National Forest Inventory, 12.07.2020 #798956/265288
NFI3
forest area
urgency of next treatment (interview survey) · lower/higher altitudinal zones · stage of stand development
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
urgency of next treatment (interview survey)
0-1 year2-5 years6-10 years11-20 years> 20 yearstotal
lower/higher altitudinal zonesstage of stand development %± %± %± %± %± %±
lowlandsn/a5.71.21.20.30.90.30.20.20.20.10.90.1
young growth/ thicket10.21.67.60.82.90.52.10.51.30.33.80.3
poletimber7.41.412.80.98.70.83.60.76.60.68.10.4
young timber8.61.59.10.88.00.88.21.06.90.67.90.4
medium timber12.71.814.61.015.81.012.41.26.60.611.70.4
old timber18.22.018.51.119.41.110.71.15.40.513.10.4
mixed5.21.26.40.76.40.74.60.76.50.66.10.3
total68.02.470.21.362.01.341.71.733.51.051.60.5
high altitude areasn/a3.81.01.70.40.90.31.40.42.50.41.90.2
young growth/ thicket1.30.62.20.42.60.52.00.53.00.42.50.2
poletimber1.40.62.20.43.20.56.40.97.50.64.80.3
young timber4.21.12.70.53.50.54.60.77.50.64.80.3
medium timber8.51.57.30.87.80.813.91.211.60.79.90.4
old timber8.01.48.70.810.90.915.91.314.10.812.00.4
mixed4.71.15.00.69.20.814.11.220.50.912.50.4
total32.02.429.81.338.01.358.31.766.51.048.40.5
totaln/a9.51.62.90.51.80.41.60.52.70.42.80.2
young growth/ thicket11.51.79.80.85.50.74.00.74.30.56.20.3
poletimber8.91.515.11.011.80.910.01.114.10.812.80.4
young timber12.81.811.70.911.50.912.71.214.40.812.80.5
medium timber21.22.221.91.223.51.226.31.618.20.921.60.6
old timber26.22.327.21.330.31.326.71.619.50.925.10.6
mixed9.81.611.40.915.61.018.71.427.01.018.60.5
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 22.06.2020 #798957/265289
NFI3
forest area
urgency of next treatment (interview survey) · lower/higher altitudinal zones · stage of stand development
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
urgency of next treatment (interview survey)
0-1 year2-5 years6-10 years11-20 years> 20 yearstotal
lower/higher altitudinal zonesstage of stand development %± %± %± %± %± %±
lowlandsn/a5.61.21.20.30.80.30.10.10.20.10.90.1
young growth/ thicket9.91.57.60.72.90.52.10.51.50.33.70.2
poletimber7.41.412.90.98.80.84.00.76.40.58.00.3
young timber8.41.58.80.87.70.87.80.96.00.57.40.3
medium timber12.31.714.31.015.41.011.81.15.50.510.80.4
old timber18.02.018.21.119.11.110.51.14.70.512.30.4
mixed5.71.26.50.76.30.74.80.75.80.55.90.3
total67.12.469.51.261.01.341.21.730.10.948.90.5
high altitude areasn/a3.71.01.60.40.90.31.40.42.00.31.70.2
young growth/ thicket1.80.72.40.42.60.52.20.55.70.53.60.2
poletimber1.70.72.40.43.90.57.30.910.20.66.30.3
young timber4.11.02.60.53.50.54.50.76.90.54.70.3
medium timber8.81.57.20.77.70.813.51.210.60.79.60.4
old timber8.01.48.70.810.90.915.91.312.90.711.70.4
mixed4.81.15.60.69.60.814.01.221.50.913.50.4
total32.92.430.51.239.01.358.81.769.90.951.10.5
totaln/a9.31.52.80.51.70.41.50.42.20.32.60.2
young growth/ thicket11.71.79.90.85.50.74.30.77.20.67.30.3
poletimber9.01.515.31.012.70.911.31.116.60.814.30.4
young timber12.41.811.50.911.20.912.21.112.90.712.10.4
medium timber21.12.121.51.223.01.225.31.516.10.820.30.5
old timber26.02.326.91.230.01.326.41.517.70.824.00.5
mixed10.41.612.10.915.91.018.91.427.41.019.40.5
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 22.06.2020 #798958/265290
NFI3
forest area
urgency of next treatment (interview survey) · lower/higher altitudinal zones · stage of stand development
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
urgency of next treatment (interview survey)
0-1 year2-5 years6-10 years11-20 years> 20 yearstotal
lower/higher altitudinal zonesstage of stand development %± %± %± %± %± %±
lowlandsn/a5.51.21.10.30.80.30.10.10.20.10.80.1
young growth/ thicket10.11.57.60.72.90.52.10.51.40.33.70.2
poletimber7.31.312.80.98.70.84.00.76.30.57.90.3
young timber8.31.58.80.87.70.87.70.96.10.57.40.3
medium timber12.71.714.11.015.31.011.71.15.50.510.70.4
old timber17.82.018.31.119.11.110.71.14.70.512.30.4
mixed5.91.36.50.76.40.74.80.75.80.55.90.3
total67.52.469.21.261.01.341.11.730.10.948.70.5
high altitude areasn/a3.71.01.60.40.90.31.40.42.00.31.70.2
young growth/ thicket1.80.72.30.42.50.42.20.56.10.53.70.2
poletimber1.60.72.50.43.90.57.40.910.20.66.30.3
young timber4.01.02.70.53.50.54.60.76.80.54.70.3
medium timber8.71.57.30.77.70.713.41.210.60.69.50.4
old timber7.91.48.80.811.10.916.01.312.80.711.70.4
mixed4.71.15.70.69.50.813.91.221.50.913.50.4
total32.52.430.81.239.01.358.91.769.90.951.30.5
totaln/a9.21.52.80.51.80.41.50.42.20.32.60.2
young growth/ thicket11.81.79.90.85.50.74.30.77.50.67.40.3
poletimber8.91.515.21.012.60.911.41.116.60.814.20.4
young timber12.31.711.50.911.20.912.31.112.90.712.10.4
medium timber21.42.121.41.222.91.225.11.516.00.820.20.5
old timber25.72.327.01.230.11.326.71.517.50.824.00.5
mixed10.61.612.20.915.91.018.71.327.30.919.50.5
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 22.06.2020 #798959/265291
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