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NFI4b

forest area: avalanches SilvaProtect, modelled and assigned · percentage of salvage logging · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
avalanches SilvaProtect, modelled and assignedpercentage of salvage logging1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter0%4.727..36.5922.61114.51513.61691.96
1-50%....1.158..0.41000.41001.845
over 50%....1.4500.771..0.7712.835
total4.727..39.0923.31114.81514.61596.46
outside perimeter0%170.12209.02286.4271.2597.23132.53966.41
1-50%9.71926.2116.423....1.84544.19
over 50%9.41921.91213.1163.1333.9301.15852.48
total189.22257.11305.9274.34101.13135.431062.91
total0%174.82209.02322.9293.83111.73146.121058.31
1-50%9.71926.2117.522..0.41002.14145.89
over 50%9.41921.91214.5153.8303.9301.84555.38
total193.81257.11344.9197.63115.92150.021159.41

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #164827/151209
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