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NFI4b

forest area: processes in channels SilvaProtect, modelled and assigned · degree of cover (aerial photo, 5 classes) · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regiondegree of cover (aerial photo, 5 classes)1000 ha± %1000 ha± %1000 ha± %
Western Jura0-20%..1.8451.845
21-40%..2.9352.935
41-60%0.77111.11711.817
61-80%3.93035.8939.78
over 80%13.51683.1596.74
total18.213134.62152.82
Eastern Jura0-20%..1.2571.257
21-40%..0.41000.4100
41-60%..2.0442.044
61-80%..6.7236.723
over 80%1.64936.3637.95
total1.64946.6348.22
Western Plateau0-20%..1.2571.257
21-40%..0.8700.870
41-60%..4.9284.928
61-80%1.25711.11712.316
over 80%2.83726.3929.18
total4.13144.3448.43
Central Plateau0-20%..0.9570.957
21-40%..0.6710.671
41-60%0.31003.7284.027
61-80%0.95714.91315.913
over 80%2.53544.8547.25
total3.72865.0368.72
Eastern Plateau0-20%..0.7710.771
21-40%..3.2333.233
41-60%..4.3284.328
61-80%0.77120.71221.412
over 80%4.32877.9482.24
total5.026106.92111.92
Western Pre-Alps0-20%0.4100..0.4100
21-40%1.8441.8443.731
41-60%4.8264.8279.618
61-80%7.4215.52513.015
over 80%8.9199.31818.112
total23.3921.41044.84
Central Pre-Alps0-20%0.41000.7711.158
21-40%1.4500.7712.241
41-60%3.63110.01813.615
61-80%16.51422.21138.78
over 80%22.91119.01341.97
total44.8752.7697.52
Eastern Pre-Alps0-20%0.41000.41000.771
21-40%1.1571.4502.537
41-60%2.9355.7248.620
61-80%9.6188.91918.612
over 80%22.11121.11143.26
total36.1837.5773.63
Northwestern Alps0-20%1.4500.41001.844
21-40%2.1401.8443.929
41-60%5.0264.7279.618
61-80%10.01810.71720.711
over 80%15.7139.71825.410
total34.3727.2961.54
Central Alps0-20%..0.31000.3100
21-40%0.31001.8442.140
41-60%2.1403.8295.923
61-80%2.4374.5266.920
over 80%7.2204.52611.714
total12.11414.91327.07
Northeastern Alps0-20%0.4100..0.4100
21-40%0.7712.1402.935
41-60%3.6311.8445.425
61-80%5.0252.9347.919
over 80%9.3176.12215.412
total19.01112.91431.96
Southwestern Alps0-20%0.7710.31001.058
21-40%3.1335.5258.619
41-60%19.61212.01631.69
61-80%25.01112.41637.48
over 80%20.21210.31830.59
total68.6540.58109.13
Southeastern Alps0-20%0.41001.4501.745
21-40%5.3259.51914.715
41-60%23.21125.21148.47
61-80%20.41229.21049.67
over 80%12.31614.01526.311
total61.5679.15140.62
Southern Alps0-20%1.4500.41001.845
21-40%3.6313.9307.421
41-60%12.5168.82021.312
61-80%30.11010.21840.38
over 80%58.4616.61475.05
total105.9439.88145.72
Switzerland0-20%5.3269.71915.015
21-40%19.51336.51055.98
41-60%78.26102.86181.04
61-80%133.35195.84329.03
over 80%201.94378.82580.72
total438.12723.611161.71

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #164305/150686
search result: 1 entry on 1 page

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