Search legacy data

back

search result: 1 entry on 1 page
NFI3
number of forest plots
rockfall SilvaProtect · area of largest gap (aerial photo, 5 classes)
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
rockfall SilvaProtectarea of largest gap (aerial photo, 5 classes) %± %± %± %± %± %±
n/ano gap60.32.461.12.040.23.025.22.546.97.050.61.2
small gap15.91.814.51.422.22.620.92.315.75.117.30.9
medium gap9.71.411.01.318.82.421.72.421.65.814.10.9
large gap13.41.611.11.316.92.331.12.711.84.516.30.9
very large gap0.70.42.40.61.90.81.00.64.02.81.60.3
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterno gap33.415.7100.0.62.517.139.36.341.39.141.74.7
small gap22.113.8.0.012.511.718.04.917.27.017.63.7
medium gap33.415.7.0.0.0.022.95.417.27.020.33.9
large gap11.110.5.0.025.015.316.54.824.28.018.63.8
very large gap.0.0.0.0.0.03.32.3.0.01.81.3
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterno gap56.45.156.07.040.52.823.81.845.13.136.11.4
small gap20.24.124.16.121.72.422.51.820.62.521.81.2
medium gap11.73.36.03.418.72.323.01.814.42.218.61.1
large gap11.73.314.04.916.72.228.41.919.12.521.71.2
very large gap.0.0.0.02.30.92.40.70.80.51.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.
totalno gap59.12.160.71.940.72.125.31.445.02.744.30.9
small gap16.81.615.21.421.81.721.71.419.62.219.20.7
medium gap10.41.310.61.218.51.622.61.415.82.016.20.7
large gap13.11.511.31.316.91.628.51.518.42.118.60.7
very large gap0.60.32.20.62.10.62.00.51.20.61.70.2
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 29.12.2015 #151184/137564
search result: 1 entry on 1 page

back