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NFI4b

forest area: year of afforestation (class size 10) · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
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 unknown179.82247.61340.5299.43120.23156.621144.21
before 18512.2410.41000.4100..0.4100..3.233
1851-1860..0.41000.4100......0.771
1861-18701.1580.7710.771......2.538
1871-18800.41000.41000.771..0.4100..1.845
1881-18900.7710.7712.835......4.329
1891-19001.4500.41001.8450.7710.4100..4.628
1901-19101.8451.1581.450..0.41000.41005.027
1911-19200.41000.41001.845......2.538
1921-19300.7710.41001.845....0.41003.233
1931-19401.158..1.8450.771....3.532
1941-19501.4501.8450.4100..0.41000.41004.329
1951-19601.4500.41002.141......3.930
1961-19701.4502.8352.1410.31000.771..7.522
1971-19801.8450.41001.158......3.233
1981-1990..0.771..0.31000.41000.41001.845
1991-2000....0.4100......0.4100
2001-20100.41000.4100........0.771
2011-2020..............
total196.01258.61360.01101.53123.02158.021197.21

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #146027/132400
search result: 1 entry on 1 page

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