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NFI3

forest area: rockfall SilvaProtect, modelled and assigned · degree of cover of regeneration (7 classes) · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
rockfall SilvaProtect, modelled and assigneddegree of cover of regeneration (7 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter< 1%0.471....0.7500.21001.238
1-4%0.558....2.1292.1294.819
5-9%0.558..0.5585.2182.5278.814
10-25%1.338..0.5584.7193.92110.413
26-50%0.4710.21000.5584.0211.2386.317
51-75%0.471..0.5582.3280.9454.121
76-100%0.2100..0.21000.9450.4711.633
total3.6220.21002.32819.8911.11237.17
outside perimeter< 1%11.5127.1166.81611.8123.42340.67
1-4%13.51116.61024.0849.0619.59122.64
5-9%22.1924.6831.0767.6530.27175.43
10-25%54.5554.0569.74112.9349.35340.52
26-50%40.5653.3551.4568.2523.68237.02
51-75%26.1839.8621.0926.7810.612124.14
76-100%29.4734.4712.41214.8113.92194.94
total197.51229.81216.31351.01140.521135.11
total< 1%11.8127.1166.81612.5123.52241.86
1-4%14.01116.61024.0851.1621.79127.44
5-9%22.6924.6831.5772.8432.67184.23
10-25%55.8554.0570.24117.6353.25350.82
26-50%40.9653.5552.0572.2524.88243.32
51-75%26.5839.8621.5929.0811.512128.24
76-100%29.6734.4712.51215.7104.22096.54
total201.21230.01218.61370.81151.621172.21

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #158868/145247
search result: 1 entry on 1 page

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