Search legacy data

back

search result: 1 entry on 1 page
NFI4
number of forest plots
avalanches SilvaProtect · area of largest gap (aerial photo, 5 classes)
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
avalanches SilvaProtectarea of largest gap (aerial photo, 5 classes) %± %± %± %± %± %±
n/ano gap33.41.532.91.411.21.06.20.66.30.916.90.5
small gap29.31.435.61.416.61.110.60.74.90.819.00.5
medium gap9.50.910.40.99.40.98.50.64.00.78.60.4
large gap8.60.910.80.911.00.912.80.86.00.810.50.4
very large gap0.70.31.60.40.80.30.30.10.10.10.70.1
total81.51.291.20.848.91.538.41.121.31.555.80.6
inside perimeterno gap1.30.40.0.2.30.42.50.41.20.41.60.2
small gap0.60.30.0.1.50.45.30.53.30.62.50.2
medium gap0.40.20.0.1.10.34.40.51.90.51.90.2
large gap0.10.10.0.0.90.34.80.52.60.62.00.2
very large gap0.0.0.0.0.20.10.50.20.0.0.20.1
total2.40.50.0.5.90.717.50.99.01.08.30.3
outside perimeterno gap6.10.83.40.511.11.08.10.624.31.59.50.4
small gap5.90.74.20.617.61.213.40.823.11.512.30.4
medium gap2.90.50.20.18.00.88.20.69.71.15.90.3
large gap1.30.40.90.38.20.813.40.812.11.27.80.3
very large gap0.0.0.10.10.40.20.90.20.50.30.40.1
total16.11.28.80.845.21.544.11.169.71.636.00.6
totalno gap40.71.636.31.424.51.316.80.931.71.728.00.6
small gap35.81.539.81.435.61.529.31.031.21.733.90.6
medium gap12.81.110.60.918.41.221.10.915.71.316.40.5
large gap10.00.911.70.920.11.231.01.120.71.420.30.5
very large gap0.70.31.70.41.30.41.80.30.60.31.40.2
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #875991/342323
search result: 1 entry on 1 page

back