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NFI3

forest area: year of afforestation (5 classes) · economic region
unit: 1000 ha
unit of evaluation: 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 Jura2.1292.1293.6224.719142.42154.91
Eastern Jura1.6350.21001.0440.210044.5347.42
Western Plateau..0.4710.7500.94548.1350.22
Central Plateau0.21000.7500.3710.94568.1270.12
Eastern Plateau0.7502.0301.3381.633105.32110.91
Western Pre-Alps0.21000.9442.2281.53542.7347.52
Central Pre-Alps0.4712.5262.7261.43596.92103.92
Eastern Pre-Alps0.4711.8311.8311.63371.1276.52
Northwestern Alps..0.7500.7500.75067.8270.02
Central Alps..0.4710.21000.65735.1336.23
Northeastern Alps..0.21000.21000.37137.9338.63
Southwestern Alps..0.21000.21001.238122.02123.62
Southeastern Alps..0.21001.4351.141164.01166.61
Southern Alps..0.4710.5580.2100181.51182.61
Switzerland5.51812.51216.81016.8101227.411279.00

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 07.11.2014 #145883/132256

NFI3

forest area: origin of the forest · 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 forest %± %± %± %± %± %± %±
always forest86.11.192.00.784.40.886.71.386.41.271.31.484.70.4
natural reforestation5.30.71.60.39.00.612.01.311.71.123.81.39.60.3
artificial reforestation4.20.63.40.53.60.40.80.31.50.40.60.22.70.2
mixed reforestation3.80.60.80.21.70.30.30.20.10.1..1.30.1
unkown0.70.32.20.41.30.20.30.20.30.24.40.61.60.1
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 #145884/132257

NFI3

forest area: origin of the forest · 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 forest1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
always forest168.82237.51326.6195.12121.92133.521083.31
natural reforestation10.3134.12134.9713.11116.51044.55123.44
artificial reforestation8.2158.81413.9110.9452.1291.14134.97
mixed reforestation7.4152.1296.4170.3710.2100..16.510
unkown1.4355.7185.0190.3710.4718.21421.09
total196.11258.21386.91109.72141.01187.211279.10

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #145885/132258

NFI3

forest area: origin of the forest · production region
unit: %
unit of evaluation: forest
grid: terrestrial grid NFI3
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
origin of the forest %± %± %± %± %± %±
always forest86.41.091.90.884.41.086.00.771.01.484.70.4
natural reforestation5.00.71.80.46.60.711.50.624.01.39.60.3
artificial reforestation3.90.63.40.55.50.61.30.20.60.22.70.2
mixed reforestation3.80.60.80.22.00.40.60.1..1.30.1
unkown0.90.32.20.41.40.30.60.24.50.61.60.1
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 #145886/132259

NFI3

forest area: origin of the forest · production region
unit: 1000 ha
unit of evaluation: 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 forest174.82212.51192.42373.81129.621083.11
natural reforestation10.2134.12115.01150.1643.86123.24
artificial reforestation7.9157.81512.5125.6181.14134.97
mixed reforestation7.7151.8324.7192.427..16.510
unkown1.8325.0193.2232.8258.11421.09
total202.31231.31227.91434.61182.611278.60

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #145887/132260

NFI3

forest area: origin of the forest · 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 forest %± %± %± %± %± %± %±
always forest89.40.683.01.186.91.286.11.386.61.171.01.484.70.4
natural reforestation3.30.49.00.87.70.912.01.211.61.024.01.39.70.3
artificial reforestation3.60.44.40.63.40.60.70.31.40.40.60.22.70.2
mixed reforestation2.20.31.90.41.30.40.60.30.20.1..1.30.1
unkown1.60.31.70.40.80.30.70.30.20.14.50.61.70.1
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 #145888/132261

NFI3

forest area: origin of the forest · 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 forest1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
always forest387.51183.82131.52106.32144.32129.621083.01
natural reforestation14.21119.9911.61214.81019.3943.86123.64
artificial reforestation15.7119.8135.2180.9452.3281.14134.87
mixed reforestation9.4144.2211.9300.7500.471..16.510
unkown6.8163.8221.2410.9450.4718.11421.19
total433.61221.41151.31123.62166.61182.611279.00

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 07.11.2014 #145889/132262

NFI3

forest area: origin of the forest · economic region
unit: %
unit of evaluation: forest
grid: terrestrial grid NFI3
state 2004/06
origin of the forest
always forestnatural reforestationartificial reforestationmixed reforestationunkowntotal
economic region %± %± %± %± %± %±
Western Jura84.51.26.40.83.90.74.20.71.00.3100.0.
Eastern Jura93.01.60.40.43.71.22.51.00.40.4100.0.
Western Plateau92.91.62.20.93.01.01.10.60.70.5100.0.
Central Plateau92.51.30.70.42.70.80.20.23.90.9100.0.
Eastern Plateau91.01.22.30.64.10.81.00.41.60.5100.0.
Western Pre-Alps74.92.711.62.08.51.71.50.83.51.1100.0.
Central Pre-Alps86.51.45.20.94.70.92.10.61.60.5100.0.
Eastern Pre-Alps87.31.65.51.14.81.02.30.7..100.0.
Northwestern Alps83.31.912.91.71.30.61.80.70.80.4100.0.
Central Alps88.12.37.71.92.61.20.50.51.00.7100.0.
Northeastern Alps86.82.39.72.01.80.9..1.80.9100.0.
Southwestern Alps86.11.312.01.20.70.30.60.30.70.3100.0.
Southeastern Alps86.61.111.61.01.40.40.20.10.20.1100.0.
Southern Alps71.01.424.01.30.60.2..4.50.6100.0.
Switzerland84.70.49.60.32.70.21.30.11.60.1100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 07.11.2014 #145890/132263

NFI3

forest area: origin of the forest · economic region
unit: 1000 ha
unit of evaluation: 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 Jura130.929.8136.1176.4161.633154.91
Eastern Jura44.130.21001.8331.2400.210047.42
Western Plateau46.631.1401.5350.6580.47150.22
Central Plateau64.920.5581.9300.21002.72570.12
Eastern Plateau100.922.5274.5201.1411.831110.91
Western Pre-Alps35.645.5174.0210.7501.63347.52
Central Pre-Alps89.925.4184.9192.2291.633103.92
Eastern Pre-Alps66.834.2203.7211.831..76.52
Northwestern Alps58.339.0130.9441.3380.55870.02
Central Alps31.942.8250.9440.21000.47136.23
Northeastern Alps33.543.7200.750..0.75038.63
Southwestern Alps106.3214.8100.9450.7500.945123.62
Southeastern Alps144.3219.392.3280.4710.471166.61
Southern Alps129.6243.861.141..8.114182.61
Switzerland1083.71122.8435.0716.61020.991279.00

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 07.11.2014 #145891/132264

NFI3

forest area: year of afforestation (class size 10) · 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
year of afforestation (class size 10) %± %± %± %± %± %± %±
no afforestation or unknown92.00.895.80.594.30.598.80.598.10.599.30.395.70.2
before 18511.80.40.40.20.30.1......0.50.1
1851-1860..0.10.10.10.1......0.00.0
1861-18700.30.20.10.10.10.1......0.10.0
1871-18800.10.10.30.10.30.1..0.10.1..0.20.1
1881-18900.70.20.30.20.60.2..0.10.10.10.10.40.1
1891-19000.20.10.40.20.70.20.20.2..0.10.10.40.1
1901-19101.20.30.50.20.80.2..0.30.2..0.60.1
1911-19200.40.20.10.10.40.1..0.30.2..0.20.1
1921-19300.30.20.30.10.40.1..0.10.10.10.10.20.1
1931-19400.30.2..0.40.10.20.2....0.20.1
1941-19500.20.10.30.10.30.1..0.10.10.20.20.20.1
1951-19600.50.20.30.10.60.2..0.10.1..0.30.1
1961-19701.00.30.40.20.30.10.50.30.40.3..0.40.1
1971-19800.80.30.30.10.40.10.20.20.10.10.10.10.40.1
1981-19900.40.20.40.20.30.10.20.2....0.20.1
1991-2000..0.10.10.10.1......0.00.0
2001-2010..............
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 #145892/132265

NFI3

forest area: year of afforestation (class size 10) · 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
year of afforestation (class size 10)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no afforestation or unknown179.41245.91329.6197.52115.82154.521122.71
before 18513.4231.1410.945......5.418
1851-1860..0.21000.471......0.558
1861-18700.5580.21000.2100......0.945
1871-18800.21000.7500.945..0.2100..2.030
1881-18901.3380.9452.030..0.21000.21004.520
1891-19000.4711.1412.5270.2100..0.21004.320
1901-19102.4281.3382.726..0.471..6.616
1911-19200.7500.21001.238..0.471..2.527
1921-19300.5580.7501.238..0.21000.21002.925
1931-19400.558..1.2380.2100....2.030
1941-19500.4710.7500.945..0.21000.4712.527
1951-19600.9450.7502.129..0.2100..3.921
1961-19702.0301.1411.1410.5580.558..5.219
1971-19801.6330.7501.4350.21000.21000.21004.320
1981-19900.7501.1410.9450.2100....2.925
1991-2000..0.21000.2100......0.471
2001-2010..............
total195.01256.61349.4198.72118.12155.521173.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #145893/132266

NFI3

forest area: year of afforestation (class size 10) · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
year of afforestation (class size 10) %± %± %± %± %± %±
no afforestation or unknown92.30.895.90.692.30.897.90.399.30.395.70.2
before 18511.80.40.40.20.40.2....0.50.1
1851-1860....0.20.1....0.00.0
1861-18700.30.20.10.10.10.1....0.10.0
1871-18800.10.10.30.20.40.20.00.0..0.20.1
1881-18900.60.20.40.20.80.30.10.10.10.10.40.1
1891-19000.20.10.50.20.70.20.30.10.10.10.40.1
1901-19101.10.30.50.21.20.30.20.1..0.60.1
1911-19200.30.20.10.10.50.20.20.1..0.20.1
1921-19300.30.20.30.20.40.20.10.10.10.10.20.1
1931-19400.30.2..0.50.20.10.1..0.20.1
1941-19500.40.20.20.10.30.20.10.10.20.20.20.1
1951-19600.40.20.40.20.70.20.20.1..0.30.1
1961-19701.00.30.30.20.40.20.40.1..0.40.1
1971-19800.70.30.30.20.70.20.10.10.10.10.40.1
1981-19900.40.20.40.20.20.10.20.1..0.20.1
1991-2000..0.10.10.10.1....0.00.0
2001-2010............
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 #145894/132267

NFI3

forest area: year of afforestation (class size 10) · 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
year of afforestation (class size 10)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no afforestation or unknown185.71220.61201.81363.01150.521121.51
before 18513.7220.9450.945....5.418
1851-1860....0.558....0.558
1861-18700.5580.21000.2100....0.945
1871-18800.21000.7500.9450.2100..2.030
1881-18901.3380.9451.8320.3710.21004.520
1891-19000.4711.1411.6331.0410.21004.320
1901-19102.2291.1412.7260.750..6.616
1911-19200.5580.21001.1410.750..2.527
1921-19300.5580.7500.9450.5580.21002.925
1931-19400.558..1.1410.371..2.030
1941-19500.7500.4710.7500.3710.4712.527
1951-19600.7500.9451.6330.750..3.921
1961-19702.0300.7500.9451.633..5.219
1971-19801.5350.7501.4350.5580.21004.320
1981-19900.7500.9450.4710.945..2.825
1991-2000..0.21000.2100....0.471
2001-2010............
total201.21230.01218.61370.81151.621172.21

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #145895/132268

NFI3

forest area: year of afforestation (class size 10) · 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
year of afforestation (class size 10) %± %± %± %± %± %± %±
no afforestation or unknown94.20.593.50.794.50.898.60.598.20.599.30.395.70.2
before 18511.00.20.30.20.30.2......0.50.1
1851-1860..0.10.10.30.2......0.00.0
1861-18700.20.10.10.1........0.10.0
1871-18800.20.10.30.20.40.2......0.20.1
1881-18900.50.10.70.20.40.2..0.10.10.10.10.40.1
1891-19000.30.10.80.30.70.30.20.2..0.10.10.40.1
1901-19100.80.20.90.30.90.4..0.20.2..0.60.1
1911-19200.20.10.50.20.10.1..0.40.2..0.20.1
1921-19300.30.10.30.20.50.3..0.10.10.10.10.20.1
1931-19400.10.10.60.2..0.20.2....0.20.1
1941-19500.30.10.40.2....0.20.20.20.20.20.1
1951-19600.40.10.80.30.30.20.20.20.10.1..0.30.1
1961-19700.60.20.40.20.40.20.50.30.50.2..0.40.1
1971-19800.50.10.30.20.80.30.20.20.10.10.10.10.40.1
1981-19900.40.10.20.10.40.20.30.2....0.20.1
1991-20000.00.00.10.1........0.00.0
2001-2010..............
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 #145896/132269

NFI3

forest area: year of afforestation (class size 10) · 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
year of afforestation (class size 10)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no afforestation or unknown406.41192.32122.62109.72140.12150.521121.71
before 18514.5200.5580.371......5.418
1851-1860..0.21000.371......0.558
1861-18700.7500.2100........0.945
1871-18800.9450.5580.558......2.030
1881-18902.2291.4350.558..0.21000.21004.520
1891-19001.4351.6330.9450.2100..0.21004.320
1901-19103.2231.8321.238..0.471..6.616
1911-19200.7501.1410.2100..0.558..2.527
1921-19301.3380.5580.750..0.21000.21002.825
1931-19400.5581.338..0.2100....2.030
1941-19501.1410.750....0.4710.4712.527
1951-19601.6331.6330.3710.21000.2100..3.921
1961-19702.7260.7500.5580.5580.750..5.219
1971-19802.2290.5581.0410.21000.21000.21004.320
1981-19901.6330.4710.5580.371....2.825
1991-20000.21000.2100........0.471
2001-2010..............
total431.21205.71129.72111.32142.82151.621172.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 07.11.2014 #145897/132270

NFI3

forest area: year of afforestation (class size 10) · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
year of afforestation (class size 10)
no afforestation or unknownbefore 18511851-18601861-18701871-18801881-18901891-19001901-19101911-19201921-19301931-19401941-19501951-19601961-19701971-19801981-19901991-20002001-2010total
economic region %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
Western Jura91.90.91.40.4..0.20.20.10.10.80.30.20.21.20.40.20.20.20.20.30.20.30.20.50.21.20.40.90.30.50.2....100.0.
Eastern Jura93.81.53.31.1..0.40.4......0.80.60.40.40.40.4..0.40.4..0.40.4........100.0.
Western Plateau95.91.2........0.80.5..0.40.4..0.80.5..0.40.40.80.5..0.80.50.40.4....100.0.
Central Plateau97.30.80.20.2....0.20.2..0.50.30.50.3........0.20.20.20.20.20.20.30.30.20.2..100.0.
Eastern Plateau94.90.90.70.3..0.20.20.50.30.50.30.70.30.50.30.20.20.30.2..0.20.20.30.20.50.30.20.20.50.3....100.0.
Western Pre-Alps89.51.90.40.40.40.40.40.4..1.20.7..2.00.91.20.70.40.40.40.40.80.61.60.80.80.60.80.6......100.0.
Central Pre-Alps93.31.10.40.3....0.50.30.70.41.10.40.70.40.40.30.20.20.90.40.40.30.70.40.40.30.20.2..0.20.2..100.0.
Eastern Pre-Alps92.61.30.50.30.50.3..0.50.30.70.40.70.41.40.60.20.20.70.4....0.20.20.20.21.20.50.50.3....100.0.
Northwestern Alps96.81.0........0.30.30.90.50.30.30.30.30.30.30.30.3..0.30.3....0.60.4....100.0.
Central Alps95.91.6......0.70.7..0.70.70.70.7..........0.70.70.70.70.70.7....100.0.
Northeastern Alps97.81.1..........0.60.6....0.60.6....0.60.60.60.6........100.0.
Southwestern Alps98.60.5..........0.20.2......0.20.2..0.20.20.50.30.20.20.30.2....100.0.
Southeastern Alps98.20.5........0.10.1..0.20.20.40.20.10.1..0.20.20.10.10.50.20.10.1......100.0.
Southern Alps99.30.3........0.10.10.10.1....0.10.1..0.20.2....0.10.1......100.0.
Switzerland95.70.30.50.10.00.00.10.00.20.10.40.10.40.10.60.10.20.10.20.10.20.10.20.10.30.10.40.10.40.10.20.10.00.0..100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 07.11.2014 #145898/132271

NFI3

forest area: year of afforestation (class size 10) · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
year of afforestation (class size 10)
no afforestation or unknownbefore 18511851-18601861-18701871-18801881-18901891-19001901-19101911-19201921-19301931-19401941-19501951-19601961-19701971-19801981-19901991-20002001-2010total
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± %1000 ha± %1000 ha± %1000 ha± %
Western Jura141.522.129..0.4710.21001.3380.4711.8310.4710.4710.5580.5580.7501.8311.4350.750....154.01
Eastern Jura44.331.635..0.2100......0.4710.21000.2100..0.2100..0.2100........47.22
Western Plateau47.43........0.471..0.2100..0.471..0.21000.471..0.4710.2100....49.43
Central Plateau67.820.2100....0.2100..0.3710.371........0.21000.21000.21000.21000.2100..69.62
Eastern Plateau105.320.750..0.21000.5580.5580.7500.5580.21000.471..0.21000.4710.5580.21000.558....110.91
Western Pre-Alps40.730.21000.21000.2100..0.658..0.9440.6580.21000.21000.4710.7500.4710.471......45.53
Central Pre-Alps92.620.471....0.5580.7501.1410.7500.4710.21000.9450.4710.7500.4710.2100..0.2100..99.22
Eastern Pre-Alps68.430.4710.471..0.4710.5580.5581.1410.21000.558....0.21000.21000.9450.471....73.92
Northwestern Alps59.03........0.21000.5580.21000.21000.21000.2100..0.2100....0.471....61.03
Central Alps26.55......0.2100..0.21000.2100..........0.21000.21000.2100....27.65
Northeastern Alps29.85..........0.2100....0.2100....0.21000.2100........30.44
Southwestern Alps109.72..........0.2100......0.2100..0.21000.5580.21000.371....111.32
Southeastern Alps140.12........0.2100..0.4710.5580.2100..0.4710.21000.7500.2100......142.82
Southern Alps150.52........0.21000.2100....0.2100..0.471....0.2100......151.62
Switzerland1123.615.5180.5580.9452.0304.5204.3206.7162.5272.9252.0302.5273.9215.2194.3202.9250.371..1174.41

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 07.11.2014 #145899/132272

NFI3

forest area: year of afforestation (5 classes) · 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
year of afforestation (5 classes) %± %± %± %± %± %± %±
before 18511.80.40.40.20.30.1......0.50.1
1851-19001.20.31.20.31.70.30.20.20.30.20.20.21.00.1
1901-19502.30.51.10.32.10.30.20.20.90.40.30.21.40.1
1951-20062.70.51.50.31.60.30.90.40.70.30.10.11.40.1
no afforestation or unknown92.00.895.80.594.30.598.80.598.10.599.30.395.70.2
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 #145900/132273

NFI3

forest area: year of afforestation (5 classes) · 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
year of afforestation (5 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
before 18513.4231.1410.945......5.418
1851-19002.4283.0245.9170.21000.4710.47112.212
1901-19504.5202.9257.3150.21001.1410.55816.510
1951-20065.3183.8225.7180.9450.9450.210016.610
no afforestation or unknown179.41245.91329.6197.52115.82154.521122.71
total195.01256.61349.4198.72118.12155.521173.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #145901/132274

NFI3

forest area: year of afforestation (5 classes) · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
year of afforestation (5 classes) %± %± %± %± %± %±
before 18511.80.40.40.20.40.2....0.50.1
1851-19001.20.31.20.32.30.40.40.10.20.21.00.1
1901-19502.30.41.00.33.00.50.70.20.30.21.40.1
1951-20062.50.51.50.32.00.41.00.20.10.11.40.1
no afforestation or unknown92.30.895.90.692.30.897.90.399.30.395.70.2
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 #145902/132275

NFI3

forest area: year of afforestation (5 classes) · 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
year of afforestation (5 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
before 18513.7220.9450.945....5.418
1851-19002.4282.9255.0191.6330.47112.212
1901-19504.6202.3286.5162.6260.55816.510
1951-20064.9193.4234.5203.6220.210016.610
no afforestation or unknown185.71220.61201.81363.01150.521121.51
total201.21230.01218.61370.81151.621172.21

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #145903/132276

NFI3

forest area: year of afforestation (5 classes) · 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
year of afforestation (5 classes) %± %± %± %± %± %± %±
before 18511.00.20.30.20.30.2......0.50.1
1851-19001.20.21.90.41.70.50.20.20.10.10.20.21.00.1
1901-19501.60.32.60.51.60.50.20.21.00.30.30.21.40.1
1951-20061.90.31.70.41.90.51.10.40.70.30.10.11.40.1
no afforestation or unknown94.20.593.50.794.50.898.60.598.20.599.30.395.70.2
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 #145904/132277

NFI3

forest area: year of afforestation (5 classes) · 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
year of afforestation (5 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
before 18514.5200.5580.371......5.418
1851-19005.2184.0212.2280.21000.21000.47112.212
1901-19506.9165.4182.1290.21001.4350.55816.510
1951-20068.3153.4232.4271.2381.1410.210016.610
no afforestation or unknown406.41192.32122.62109.72140.12150.521121.71
total431.21205.71129.72111.32142.82151.621172.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 07.11.2014 #145905/132278

NFI3

forest area: year of afforestation (5 classes) · economic region
unit: %
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 region %± %± %± %± %± %±
Western Jura1.40.41.40.42.30.53.00.691.90.9100.0.
Eastern Jura3.31.10.40.42.10.90.40.493.81.5100.0.
Western Plateau..0.80.51.50.81.90.895.91.2100.0.
Central Plateau0.20.20.70.40.50.31.20.597.30.8100.0.
Eastern Plateau0.70.31.80.51.10.41.50.594.90.9100.0.
Western Pre-Alps0.40.42.00.94.81.43.21.189.51.9100.0.
Central Pre-Alps0.40.32.40.62.50.71.50.593.31.1100.0.
Eastern Pre-Alps0.50.32.40.72.40.72.10.792.61.3100.0.
Northwestern Alps..1.20.61.20.60.90.596.81.0100.0.
Central Alps..1.41.00.70.72.11.295.91.6100.0.
Northeastern Alps..0.60.60.60.61.10.897.81.1100.0.
Southwestern Alps..0.20.20.20.21.10.498.60.5100.0.
Southeastern Alps..0.10.11.00.30.70.398.20.5100.0.
Southern Alps..0.20.20.30.20.10.199.30.3100.0.
Switzerland0.50.11.00.11.40.11.40.195.70.3100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 07.11.2014 #145906/132279
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