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NFI3

forest area: avalanches SilvaProtect, modelled and assigned · stem count/ha (DBH >= 24cm, classified) · 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
avalanches SilvaProtect, modelled and assignedstem count/ha (DBH >= 24cm, classified)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter0-100 stems/ha..3.6312.1415.2253.2333.23317.214
101-200 stems/ha0.41004.7274.1287.2214.2285.02625.612
201-300 stems/ha2.5385.0262.4383.8303.5312.53819.713
301-400 stems/ha1.1584.3292.1415.1252.5380.77115.815
401-500 stems/ha0.7710.7710.7711.0581.4500.41004.927
501- 600 stems/ha..0.7711.4500.7710.7710.41003.830
more than 600 stems/ha..1.1580.7711.450..0.41003.532
total4.72820.21313.41524.41115.51412.41690.56
outside perimeter0-100 stems/ha107.7542.9823.91124.01128.01033.69260.23
101-200 stems/ha115.2545.4821.01220.61232.0932.59266.73
201-300 stems/ha100.8538.6923.81112.01621.11218.013214.34
301-400 stems/ha52.6819.11315.2147.62114.11514.215122.75
401-500 stems/ha27.51113.3169.7183.4315.3255.32564.67
501- 600 stems/ha7.5225.8254.5271.4502.1411.84523.012
more than 600 stems/ha6.1245.0265.2250.31001.1581.45019.113
total417.41170.22103.2369.35103.63106.94970.61
total0-100 stems/ha107.7546.5825.91129.21031.21036.89277.43
101-200 stems/ha115.5550.1825.21127.81036.2937.59292.33
201-300 stems/ha103.4543.6826.21015.81424.61120.512234.04
301-400 stems/ha53.7823.41217.31312.71616.51414.915138.45
401-500 stems/ha28.31114.11610.4184.5276.7225.72569.57
501- 600 stems/ha7.5226.5235.9242.1412.8352.14126.911
more than 600 stems/ha6.1246.1245.9241.7441.1581.84522.612
total422.11190.42116.7393.73119.03119.331061.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 07.11.2014 #160186/146565
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