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NFI4b

forest area: year of afforestation (class size 10) · production region
unit: 1000 ha
unit of evaluation: forest
grid:
state 2009/13
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 unknown187.22224.31214.42444.71183.711254.41
before 18512.2410.41000.41000.4100..3.333
1851-1860....0.771....0.771
1861-18701.1580.7710.41000.3100..2.538
1871-18800.4100..1.1580.3100..1.845
1881-18900.7710.7712.935....4.329
1891-19001.1580.7711.1581.745..4.628
1901-19101.8450.7711.4500.7710.41005.027
1911-19200.41000.41001.845....2.538
1921-19300.7710.41001.4500.31000.41003.233
1931-19401.158..1.4501.058..3.632
1941-19502.2411.158..0.7710.41004.329
1951-19601.5500.41001.4500.771..4.030
1961-19701.5502.5381.8451.745..7.422
1971-19801.5500.41001.450....3.333
1981-1990..0.771..0.7710.41001.745
1991-2000..0.41000.4100....0.771
2001-20100.41000.4100......0.771
2011-2020............
total203.71233.81232.01453.41185.111308.01

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #146005/132378
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