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NFI3

forest area: rockfall SilvaProtect, modelled and assigned · main type of harvest · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
rockfall SilvaProtect, modelled and assignedmain type of harvest1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeterskidder1.8450.7712.8352.7350.41002.53810.918
forwarder..............
mobile tower yarder....3.2332.7350.7710.41007.022
cable crane0.771..3.233..0.7711.4506.124
helicopter0.4100..3.9302.8350.41005.72513.116
others0.4100..0.4100....0.41001.158
total3.2330.77113.5168.2202.14110.31838.19
outside perimeterskidder141.23180.73125.4418.21321.91214.315501.72
forwarder34.6965.469.9192.7353.9305.625122.25
mobile tower yarder5.4253.53157.8717.41318.0138.919111.15
cable crane2.2412.53859.178.91932.4927.410132.45
helicopter1.4500.410045.0828.11016.91455.57147.34
others1.1580.7713.9301.0581.4500.41008.520
total185.92253.21301.1276.4494.63112.131023.21
totalskidder143.03181.43128.2420.91222.31216.814512.62
forwarder34.6965.469.9192.7353.9305.625122.25
mobile tower yarder5.4253.53161.0720.21218.7139.319118.15
cable crane2.9352.53862.278.91933.1928.910138.55
helicopter1.8450.410048.9830.8917.31361.26160.44
others1.4500.7714.3291.0581.4500.7719.619
total189.11253.91314.6284.6496.73122.431061.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #160197/146576
search result: 1 entry on 1 page

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