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NFI3

forest area: time of last treatment (classes of 10 years) · forest type (12 classes) · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
time of last treatment (classes of 10 years)forest type (12 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
less than 10 years agoinaccessible forest..............
shrub forest..............
permanently unstocked forest area6.8234.7282.1411.7441.4500.410017.114
forest aisles, embankments1.4500.7710.31000.7710.7711.1584.927
permanently open stand4.7282.9351.0580.7712.8350.77112.817
selva, plantation0.4100........0.41000.771
coppice forest0.7710.771......1.8453.233
coppice with standards1.158..0.3100....1.1582.538
selection type high forest11.81713.3161.4503.8302.1410.410032.810
non-uniform high forest10.7184.3291.0580.7712.835..19.613
imcomplete..............
uniform high forest246.4363.5646.1716.51426.0118.920407.32
total284.0290.2552.3724.01135.9914.515500.92
11-20 years agoinaccessible forest..............
shrub forest..............
permanently unstocked forest area1.4501.450....0.4100..3.233
forest aisles, embankments0.41000.771........1.158
permanently open stand1.8450.7710.41000.31001.4500.7715.326
selva, plantation..............
coppice forest0.41000.771......0.7711.845
coppice with standards..........0.7710.771
selection type high forest3.6324.0301.4500.7716.7220.77117.014
non-uniform high forest1.8452.5380.7711.0580.7711.4508.121
imcomplete..............
uniform high forest57.6724.91120.0129.61816.1144.329132.55
total66.9735.0922.51111.71625.3118.520169.84
21-30 years agoinaccessible forest..............
shrub forest..............
permanently unstocked forest area0.771..........0.771
forest aisles, embankments0.4100......0.4100..0.771
permanently open stand0.7712.2410.31000.7710.771..4.628
selva, plantation..............
coppice forest..0.41000.3100..0.41001.4502.538
coppice with standards1.158........0.41001.450
selection type high forest1.8453.6311.0580.31002.1410.41009.220
non-uniform high forest3.9301.4501.0580.7710.771..7.821
imcomplete..............
uniform high forest32.91012.6169.8184.5279.1196.02475.07
total41.5920.21312.6166.22313.3168.120101.96
31-40 years agoinaccessible forest..............
shrub forest..............
permanently unstocked forest area1.1580.7710.3100......2.141
forest aisles, embankments..0.4100......0.41000.771
permanently open stand0.41000.771..0.31000.4100..1.845
selva, plantation..0.4100........0.4100
coppice forest......0.31000.4100..0.771
coppice with standards0.4100........0.41000.771
selection type high forest0.41002.9351.0580.7712.1410.31007.422
non-uniform high forest1.1581.4500.7711.0580.41001.8456.424
imcomplete..............
uniform high forest9.3199.7196.2233.4317.4214.32940.39
total12.51716.2148.3205.82410.5187.02260.57
41-50 years agoinaccessible forest..............
shrub forest..............
permanently unstocked forest area0.41000.4100..0.3100....1.158
forest aisles, embankments..............
permanently open stand0.41000.41000.7710.31001.450..3.233
selva, plantation..........0.41000.4100
coppice forest..........1.4501.450
coppice with standards0.4100........0.41000.771
selection type high forest0.41001.1580.31001.0580.771..3.532
non-uniform high forest1.4500.771..1.7440.7711.8456.324
imcomplete..............
uniform high forest5.4265.8254.8267.2213.2336.42332.710
total8.2218.3205.92410.6176.02410.31849.38
over 50 years agoinaccessible forest..............
shrub forest..............
permanently unstocked forest area..0.771..0.31000.7711.4503.233
forest aisles, embankments..............
permanently open stand0.41002.5381.7453.8303.9303.63115.815
selva, plantation..........0.41000.4100
coppice forest0.7710.7710.31000.7710.410011.71714.515
coppice with standards0.4100..0.3100....3.2333.930
selection type high forest0.7715.4261.4505.2257.3217.82127.811
non-uniform high forest1.1581.4501.4504.8261.4507.42117.514
imcomplete..............
uniform high forest5.7259.71910.01820.61214.41535.4995.86
total8.92020.61315.21435.3828.11070.86178.94
totalinaccessible forest..............
shrub forest..............
permanently unstocked forest area10.4187.9212.4382.4372.5381.84527.411
forest aisles, embankments2.2411.8450.31000.7711.1581.4507.522
permanently open stand8.2219.4194.2296.22310.6185.02643.59
selva, plantation0.41000.4100......1.1581.845
coppice forest1.8452.5380.7711.0581.15817.01424.112
coppice with standards3.233..0.771....6.0249.919
selection type high forest18.61430.3106.62211.71621.0129.51997.66
non-uniform high forest20.01311.9174.8269.9186.72212.41665.87
imcomplete..............
uniform high forest357.32126.2496.9461.8676.2565.16783.61
total422.11190.42116.7393.73119.03119.331061.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 10.11.2014 #141629/128003
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