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NFI3

forest area: avalanches SilvaProtect, modelled and assigned · degree of cover of regeneration (7 classes) · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
avalanches 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%1.158..0.41001.745..3.233
1-4%0.771..1.8458.6202.14113.316
5-9%0.4100..3.23314.2153.23321.013
10-25%1.158..3.23321.4123.93029.711
26-50%1.158..2.5389.7192.14115.415
51-75%0.4100..1.1583.8301.1586.323
76-100%....0.41001.058..1.450
total4.727..12.61660.5712.41690.36
outside perimeter< 1%10.2187.0226.12411.7171.45036.510
1-4%16.11517.21420.51333.21016.714103.76
5-9%21.21322.11228.51150.9824.011146.75
10-25%50.4755.2761.6783.1638.38288.53
26-50%38.3951.3746.1847.4815.514198.74
51-75%25.21132.31017.71417.0147.42199.66
76-100%29.61041.1811.51710.8183.53196.66
total190.92226.31192.12254.22106.94970.41
total< 1%11.3187.0226.52313.5161.45039.79
1-4%16.81417.21422.31241.9918.813117.05
5-9%21.51222.11231.71065.0727.210167.74
10-25%51.5755.2764.96104.5542.28318.23
26-50%39.4951.3748.7857.1717.713214.24
51-75%25.61132.31018.71320.8138.520105.96
76-100%29.61041.1811.91711.8173.53198.06
total195.71226.31204.72314.62119.331060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #160244/146623
search result: 1 entry on 1 page

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