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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
search result: 1 entry on 1 page

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