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NFI3

forest area: year of afforestation (5 classes) · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
year of afforestation (5 classes)
before 18511851-19001901-19501951-2006no afforestation or unknowntotal
economic region1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Jura2.1292.1293.6224.719141.52154.01
Eastern Jura1.6350.21001.0440.210044.3347.22
Western Plateau..0.4710.7500.94547.4349.43
Central Plateau0.21000.5580.3710.94567.8269.62
Eastern Plateau0.7502.0301.3381.633105.32110.91
Western Pre-Alps0.21000.9442.2281.53540.7345.53
Central Pre-Alps0.4712.3272.5261.43592.6299.22
Eastern Pre-Alps0.4711.8311.8311.63368.4373.92
Northwestern Alps..0.7500.7500.55859.0361.03
Central Alps..0.4710.21000.65726.5527.65
Northeastern Alps..0.21000.21000.37129.8530.44
Southwestern Alps..0.21000.21001.238109.72111.32
Southeastern Alps..0.21001.4351.141140.12142.82
Southern Alps..0.4710.5580.2100150.52151.62
Switzerland5.51812.21216.61016.6101123.611174.41

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 07.11.2014 #145907/132280

NFI3

forest area: origin of the forest · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
origin of the forest %± %± %± %± %± %± %±
always forest86.11.192.00.785.00.887.71.486.21.372.11.585.30.4
natural reforestation5.20.71.60.38.10.610.71.311.61.222.71.48.70.3
artificial reforestation4.20.63.30.53.90.40.90.41.80.50.70.32.90.2
mixed reforestation3.80.60.80.21.80.30.30.20.10.1..1.40.1
unkown0.70.32.20.41.20.20.30.20.30.24.50.71.60.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #145908/132281

NFI3

forest area: origin of the forest · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
origin of the forest1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
always forest167.92236.01297.1186.63101.82112.131001.41
natural reforestation10.1134.12128.5810.61213.61135.36102.24
artificial reforestation8.2158.61413.6110.9452.1291.14134.37
mixed reforestation7.4152.1296.2170.3710.2100..16.310
unkown1.4355.7184.1210.3710.4717.11619.010
total195.01256.61349.4198.72118.12155.521173.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #145909/132282

NFI3

forest area: origin of the forest · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
origin of the forest %± %± %± %± %± %±
always forest86.41.091.90.884.41.086.70.771.91.585.30.4
natural reforestation5.00.71.80.46.50.710.60.722.81.48.70.3
artificial reforestation3.90.63.30.55.70.71.40.30.70.32.90.2
mixed reforestation3.80.60.80.22.00.40.70.2..1.40.1
unkown0.90.32.20.41.40.30.60.24.70.71.60.2
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #145910/132283

NFI3

forest area: origin of the forest · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
origin of the forest1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
always forest173.82211.51184.62321.51108.931000.41
natural reforestation10.0134.12114.11139.4634.56102.24
artificial reforestation7.9157.71512.4125.4181.14134.37
mixed reforestation7.7151.8324.5202.427..16.410
unkown1.8325.0193.0242.1297.11519.010
total201.21230.01218.61370.81151.621172.21

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #145911/132284

NFI3

forest area: origin of the forest · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
origin of the forest %± %± %± %± %± %± %±
always forest89.40.683.61.187.81.287.31.386.21.271.91.585.30.4
natural reforestation3.30.48.20.86.30.910.61.211.71.122.81.48.70.3
artificial reforestation3.60.44.60.64.00.70.80.31.60.40.70.32.90.2
mixed reforestation2.20.31.90.41.50.40.60.30.20.2..1.40.1
unkown1.60.31.70.40.40.20.80.30.20.24.70.71.60.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 07.11.2014 #145912/132285

NFI3

forest area: origin of the forest · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
origin of the forest1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
always forest385.51171.92113.9297.12123.02108.931000.31
natural reforestation14.01117.0108.21511.81216.81034.56102.34
artificial reforestation15.5119.4145.2180.9452.3281.14134.37
mixed reforestation9.4144.0211.9300.7500.471..16.310
unkown6.8163.4230.5580.9450.4717.11519.110
total431.21205.71129.72111.32142.82151.621172.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 07.11.2014 #145913/132286

NFI3

forest area: origin of the forest · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
origin of the forest
always forestnatural reforestationartificial reforestationmixed reforestationunkowntotal
economic region %± %± %± %± %± %±
Western Jura84.51.26.30.84.00.74.20.71.00.3100.0.
Eastern Jura93.01.60.40.43.71.22.51.00.40.4100.0.
Western Plateau92.81.62.30.93.01.01.10.70.80.5100.0.
Central Plateau92.71.30.70.42.40.80.20.23.91.0100.0.
Eastern Plateau91.01.22.30.64.10.81.00.41.60.5100.0.
Western Pre-Alps75.42.710.41.98.91.81.60.83.61.2100.0.
Central Pre-Alps86.61.55.31.04.70.92.00.61.50.5100.0.
Eastern Pre-Alps86.91.65.71.15.01.12.40.7..100.0.
Northwestern Alps84.72.011.51.71.20.62.10.80.60.4100.0.
Central Alps89.22.66.12.03.41.50.70.70.70.7100.0.
Northeastern Alps89.42.37.31.92.21.1..1.10.8100.0.
Southwestern Alps87.31.310.61.20.80.30.60.30.80.3100.0.
Southeastern Alps86.21.211.71.11.60.40.20.20.20.2100.0.
Southern Alps71.91.522.81.40.70.3..4.70.7100.0.
Switzerland85.40.48.70.32.90.21.40.11.60.2100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 07.11.2014 #145914/132287

NFI3

forest area: origin of the forest · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
origin of the forest
always forestnatural reforestationartificial reforestationmixed reforestationunkowntotal
economic region1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Jura130.229.7136.1176.4161.633154.01
Eastern Jura43.930.21001.8331.2400.210047.22
Western Plateau45.931.1401.5350.6580.47149.43
Central Plateau64.520.5581.7310.21002.72569.62
Eastern Plateau100.922.5274.5201.1411.831110.91
Western Pre-Alps34.344.8194.0210.7501.63345.53
Central Pre-Alps85.935.2184.7192.0301.43599.22
Eastern Pre-Alps64.234.2203.7211.831..73.92
Northwestern Alps51.647.0150.7501.3380.47161.03
Central Alps24.661.7330.9440.21000.210027.65
Northeastern Alps27.252.2270.750..0.37130.44
Southwestern Alps97.1211.8120.9450.7500.945111.32
Southeastern Alps123.0216.8102.3280.4710.471142.82
Southern Alps108.9334.561.141..7.115151.62
Switzerland1002.51102.2434.5716.41018.9101174.41

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 07.11.2014 #145915/132288

NFI3

forest area: origin of the stand · biogeographical region
unit: %
unit of evaluation: forest
grid: terrestrial grid NFI3
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
origin of the stand %± %± %± %± %± %± %±
natural regeneration80.01.246.71.386.40.797.80.696.00.796.30.680.90.4
artificial regeneration6.00.722.91.15.00.50.60.31.70.50.50.27.40.3
mixed regeneration13.81.029.01.28.00.61.20.41.90.52.80.511.10.4
unknown0.30.21.30.30.60.20.30.20.40.20.40.20.60.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #145916/132289

NFI3

forest area: origin of the stand · biogeographical region
unit: 1000 ha
unit of evaluation: forest
grid: terrestrial grid NFI3
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
origin of the stand1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
natural regeneration156.82120.73334.21107.42135.42180.311034.81
artificial regeneration11.81259.2519.390.7502.5260.94594.24
mixed regeneration27.0874.9431.071.4352.6265.318142.23
unknown0.5583.4232.3280.3710.5580.7507.815
total196.11258.21386.91109.72141.01187.211279.10

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #145917/132290

NFI3

forest area: origin of the stand · canton
unit: %
unit of evaluation: forest
grid: terrestrial grid NFI3
state 2004/06
origin of the stand
natural regenerationartificial regenerationmixed regenerationunknowntotal
canton %± %± %± %± %±
AG48.53.022.72.627.32.71.50.8100.0.
AI88.75.42.82.88.54.8..100.0.
AR64.26.813.94.921.95.9..100.0.
BE80.21.26.00.712.31.01.50.4100.0.
BL/BS76.64.26.82.516.63.7..100.0.
FR70.33.016.32.411.32.12.10.9100.0.
GE91.48.68.68.6....100.0.
GL89.42.83.21.66.52.20.80.8100.0.
GR96.20.61.40.32.10.40.40.2100.0.
JU74.13.28.52.017.52.8..100.0.
LU67.63.013.32.218.22.50.80.6100.0.
NE82.33.05.51.812.22.6..100.0.
NW79.06.314.05.37.03.9..100.0.
OW84.13.54.41.911.53.0..100.0.
SG71.82.411.21.716.82.00.30.3100.0.
SH34.45.918.84.946.96.2..100.0.
SO71.73.312.82.514.42.61.10.8100.0.
SZ79.43.17.72.013.02.6..100.0.
TG32.34.225.13.842.54.4..100.0.
TI95.80.70.60.33.10.60.50.2100.0.
UR93.12.22.31.33.81.70.80.8100.0.
VD76.81.89.71.213.11.40.40.3100.0.
VS97.10.60.70.31.90.50.30.2100.0.
ZG67.78.120.67.011.85.6..100.0.
ZH43.93.025.62.730.12.80.40.4100.0.
Switzerland80.80.47.40.311.10.40.60.1100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 07.11.2014 #145918/132291

NFI3

forest area: origin of the stand · canton
unit: 1000 ha
unit of evaluation: forest
grid: terrestrial grid NFI3
state 2004/06
origin of the stand
natural regenerationartificial regenerationmixed regenerationunknowntotal
canton1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG23.7711.11113.4100.75049.02
AI4.8100.21000.556..5.47
AR5.3121.1361.827..8.26
BE145.6210.81222.482.726181.51
BL/BS15.971.4373.422..20.74
FR30.757.1154.9180.94443.72
GE3.1130.3100....3.49
GL18.950.7491.4350.210021.23
GR193.112.8254.2200.750200.81
JU24.952.8245.916..33.63
LU28.555.6167.7140.37142.13
NE24.251.6333.621..29.43
NW6.7101.2380.656..8.45
OW17.150.9442.326..20.33
SG42.746.71510.0120.210059.62
SH4.3182.3265.814..12.44
SO23.554.2194.7180.37132.83
SZ24.752.4274.020..31.13
TG6.9135.4169.111..21.34
TI142.310.9454.6190.750148.51
UR22.840.6570.9440.210024.44
VD78.6310.01313.4110.471102.42
VS120.020.9452.4270.371123.62
ZG4.1141.2340.748..6.07
ZH21.8712.71114.9100.210049.62
Switzerland1033.8194.84142.637.9151279.10

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 07.11.2014 #145919/132292

NFI3

forest area: origin of the stand · production region
unit: %
unit of evaluation: forest
grid: terrestrial grid NFI3
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
origin of the stand %± %± %± %± %± %±
natural regeneration77.21.346.61.480.71.194.50.596.30.680.90.4
artificial regeneration6.70.823.71.27.50.71.80.30.50.27.40.3
mixed regeneration15.91.128.41.311.10.93.20.42.80.511.10.4
unknown0.30.21.30.30.80.20.40.10.40.20.60.1
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #145920/132293

NFI3

forest area: origin of the stand · production region
unit: 1000 ha
unit of evaluation: forest
grid: terrestrial grid NFI3
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
origin of the stand1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
natural regeneration156.12107.93183.82410.81175.911034.51
artificial regeneration13.51154.7517.0108.0150.94594.14
mixed regeneration32.1765.6525.3814.1115.118142.23
unknown0.5583.0241.8321.7320.7507.815
total202.31231.31227.91434.61182.611278.60

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #145921/132294

NFI3

forest area: origin of the stand · protection forest region
unit: %
unit of evaluation: forest
grid: terrestrial grid NFI3
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
origin of the stand %± %± %± %± %± %± %±
natural regeneration60.71.086.31.082.51.397.10.695.70.796.30.680.90.4
artificial regeneration15.80.75.10.66.50.80.70.31.70.40.50.27.40.3
mixed regeneration22.60.97.60.810.81.01.90.52.20.52.80.511.10.4
unknown0.80.21.00.30.20.20.30.20.40.20.40.20.60.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 07.11.2014 #145922/132295

NFI3

forest area: origin of the stand · protection forest region
unit: 1000 ha
unit of evaluation: forest
grid: terrestrial grid NFI3
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
origin of the stand1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
natural regeneration263.32191.02124.82120.02159.41175.911034.41
artificial regeneration68.7511.4129.9130.9452.8250.94594.44
mixed regeneration98.1416.81016.3102.4273.7225.118142.33
unknown3.6222.2290.3710.3710.7500.7507.915
total433.61221.41151.31123.62166.61182.611279.00

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 07.11.2014 #145923/132296

NFI3

forest area: origin of the stand · economic region
unit: %
unit of evaluation: forest
grid: terrestrial grid NFI3
state 2004/06
origin of the stand
natural regenerationartificial regenerationmixed regenerationunknowntotal
economic region %± %± %± %± %±
Western Jura82.31.35.20.812.11.10.30.2100.0.
Eastern Jura59.03.211.92.129.12.9..100.0.
Western Plateau56.93.021.92.520.82.50.40.4100.0.
Central Plateau50.72.518.71.928.12.22.40.8100.0.
Eastern Plateau39.42.027.81.831.91.91.00.4100.0.
Western Pre-Alps80.32.59.31.88.11.72.30.9100.0.
Central Pre-Alps86.21.44.80.98.31.10.70.3100.0.
Eastern Pre-Alps73.62.19.91.416.61.8..100.0.
Northwestern Alps90.51.52.80.86.21.20.50.4100.0.
Central Alps92.71.93.11.33.71.40.50.5100.0.
Northeastern Alps89.42.13.51.26.71.70.40.4100.0.
Southwestern Alps97.10.60.70.31.90.50.30.2100.0.
Southeastern Alps95.70.71.70.42.20.50.40.2100.0.
Southern Alps96.30.60.50.22.80.50.40.2100.0.
Switzerland80.80.47.40.311.20.40.60.1100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 07.11.2014 #145924/132297

NFI3

forest area: origin of the stand · economic region
unit: 1000 ha
unit of evaluation: forest
grid: terrestrial grid NFI3
state 2004/06
origin of the stand
natural regenerationartificial regenerationmixed regenerationunknowntotal
economic region1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Jura127.528.11518.890.558154.91
Eastern Jura28.065.61813.810..47.42
Western Plateau28.5611.01210.5120.210050.22
Central Plateau35.6513.11019.781.73170.12
Eastern Plateau43.7530.8735.361.141110.91
Western Pre-Alps38.144.4203.9211.14047.52
Central Pre-Alps89.525.0198.6140.750103.92
Eastern Pre-Alps56.337.61512.711..76.52
Northwestern Alps63.332.0304.3200.47170.02
Central Alps33.641.1401.3370.210036.23
Northeastern Alps34.541.4352.6250.210038.63
Southwestern Alps120.020.9452.4270.371123.62
Southeastern Alps159.412.8253.7220.750166.61
Southern Alps175.910.9455.1180.750182.61
Switzerland1033.8194.74142.737.8151279.00

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 07.11.2014 #145925/132298

NFI3

forest area: origin of the stand · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
origin of the stand %± %± %± %± %± %± %±
natural regeneration79.81.246.41.385.30.897.60.695.20.895.60.779.30.5
artificial regeneration6.00.723.11.15.30.50.70.32.10.60.60.38.00.3
mixed regeneration13.81.129.21.28.80.61.40.52.20.63.40.612.10.4
unknown0.30.21.30.30.60.20.30.20.40.30.50.20.70.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #145926/132299

NFI3

forest area: origin of the stand · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
origin of the stand1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
natural regeneration155.72119.13297.9196.32112.52148.62930.11
artificial regeneration11.81259.2518.5100.7502.5260.94593.54
mixed regeneration27.0874.9430.871.4352.6265.318142.03
unknown0.5583.4232.1290.3710.5580.7507.715
total195.01256.61349.4198.72118.12155.521173.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #145927/132300

NFI3

forest area: origin of the stand · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
origin of the stand
natural regenerationartificial regenerationmixed regenerationunknowntotal
canton %± %± %± %± %±
AG48.53.022.72.627.32.71.50.8100.0.
AI88.75.42.82.88.54.8..100.0.
AR64.26.813.94.921.95.9..100.0.
BE79.31.36.20.813.01.11.50.4100.0.
BL/BS76.44.26.92.516.73.7..100.0.
FR69.23.016.92.511.72.12.21.0100.0.
GE90.69.49.49.4....100.0.
GL86.03.64.32.18.72.91.11.1100.0.
GR95.50.71.60.42.40.50.40.2100.0.
JU73.93.28.52.017.62.8..100.0.
LU66.73.013.72.218.72.50.90.6100.0.
NE82.23.05.51.812.32.6..100.0.
NW78.06.514.75.67.34.1..100.0.
OW83.43.64.62.012.03.1..100.0.
SG69.62.611.61.818.52.20.30.3100.0.
SH34.45.918.84.946.96.2..100.0.
SO71.73.312.82.514.42.61.10.8100.0.
SZ79.03.27.42.113.62.7..100.0.
TG32.34.225.13.842.54.4..100.0.
TI94.90.80.70.33.80.70.60.3100.0.
UR90.33.13.21.85.42.41.11.1100.0.
VD76.21.810.01.313.51.50.40.3100.0.
VS96.80.70.80.32.10.60.30.2100.0.
ZG67.78.120.67.011.85.6..100.0.
ZH43.93.025.62.730.12.80.40.4100.0.
Switzerland79.20.58.00.312.10.40.70.1100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 07.11.2014 #145928/132301

NFI3

forest area: origin of the stand · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
origin of the stand
natural regenerationartificial regenerationmixed regenerationunknowntotal
canton1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG23.7711.11113.4100.75049.02
AI4.8100.21000.556..5.47
AR5.3121.1361.827..8.26
BE135.3210.71322.282.527170.61
BL/BS15.771.4373.422..20.54
FR29.257.1154.9180.94442.23
GE2.8170.3100....3.113
GL13.770.7491.4350.210016.06
GR164.722.8254.2200.750172.41
JU24.752.8245.916..33.43
LU27.355.6167.7140.37140.93
NE24.051.6333.621..29.23
NW6.3111.2380.656..8.06
OW16.260.9442.326..19.44
SG37.756.31610.0120.210054.13
SH4.3182.3265.814..12.44
SO23.554.2194.7180.37132.83
SZ23.452.2284.020..29.64
TG6.9135.4169.111..21.34
TI115.720.9454.6190.750121.92
UR15.770.6570.9440.210017.46
VD75.9310.01313.4110.47199.72
VS107.720.9452.4270.371111.32
ZG4.1141.2340.748..6.07
ZH21.8712.71114.9100.210049.62
Switzerland930.3194.14142.437.7151174.51

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 07.11.2014 #145929/132302

NFI3

forest area: origin of the stand · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
origin of the stand %± %± %± %± %± %±
natural regeneration77.11.346.41.480.01.193.80.595.60.779.30.5
artificial regeneration6.70.823.81.27.60.82.10.30.60.38.00.3
mixed regeneration16.01.128.51.311.60.93.70.43.40.612.10.4
unknown0.30.21.30.30.80.30.40.10.50.20.70.1
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #145930/132303
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