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NFI3

forest area: avalanches SilvaProtect, modelled and assigned · degree of cover of regeneration (7 classes) · 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
avalanches SilvaProtect, modelled and assigneddegree of cover of regeneration (7 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter< 1%1.158..1.1580.31000.771..3.233
1-4%0.771..4.6282.4373.2332.53813.416
5-9%0.4100..9.2197.2211.1583.23321.113
10-25%1.158..11.4178.6194.9263.93029.811
26-50%1.158..6.7233.1332.1412.53815.515
51-75%0.4100..2.8351.0581.1581.1586.424
76-100%....1.1580.3100....1.450
total4.727..36.9922.91113.11613.21690.86
outside perimeter< 1%10.8187.12212.4172.1412.8351.45036.610
1-4%13.71620.51330.6107.22115.21416.814103.96
5-9%22.01224.41245.7813.01516.91424.911147.05
10-25%50.8761.9789.1620.51226.91039.68288.83
26-50%34.2961.9757.8713.41515.51415.614198.44
51-75%25.21133.91024.3124.8263.9307.42199.56
76-100%27.71144.2817.8140.7712.4383.63196.46
total184.52253.91277.7261.6583.64109.24970.61
total< 1%11.9177.12213.5162.4373.5311.45039.89
1-4%14.41520.51335.2109.61818.31319.313117.35
5-9%22.41224.41255.0720.21218.01328.110168.04
10-25%51.9761.97100.5529.1931.8943.58318.63
26-50%35.3961.9764.5716.41317.61318.113213.94
51-75%25.61133.91027.1115.8244.9268.520105.96
76-100%27.71144.2818.9131.0582.4383.63197.86
total189.11253.91314.6284.6496.73122.431061.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #160240/146619
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