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
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
rockfall SilvaProtectarea of largest gap (aerial photo, 5 classes) %± %± %± %± %± %±
n/ano gap47.91.656.91.418.61.210.60.77.51.027.00.5
small gap13.71.112.51.010.60.97.90.63.90.79.70.4
medium gap8.50.99.00.88.40.88.40.64.90.88.10.4
large gap10.41.010.20.910.10.911.50.75.10.810.00.4
very large gap0.40.22.30.41.10.30.50.20.40.20.90.1
total80.91.290.90.848.71.539.01.121.81.555.70.6
inside perimeterno gap0.60.20.10.10.50.22.10.33.10.61.30.1
small gap0.40.20.0.0.10.10.90.21.00.40.50.1
medium gap0.80.30.0.0.0.1.30.31.20.40.70.1
large gap0.10.10.0.0.20.11.20.21.50.40.60.1
very large gap0.0.0.0.0.0.0.20.10.30.20.10.0
total1.90.40.10.10.70.35.60.57.20.93.20.2
outside perimeterno gap10.61.05.50.721.01.212.40.730.71.614.80.4
small gap2.90.51.80.410.70.913.30.814.91.39.00.4
medium gap1.90.40.50.29.90.911.60.79.91.17.30.3
large gap1.90.41.10.38.00.816.70.914.31.29.20.4
very large gap0.0.0.0.1.00.31.40.31.10.40.80.1
total17.31.29.00.850.51.555.41.171.01.641.10.6
totalno gap59.11.562.51.440.11.425.11.041.31.743.00.6
small gap16.91.214.31.021.31.222.00.919.91.419.30.5
medium gap11.11.09.60.918.31.221.40.916.11.316.10.5
large gap12.41.011.30.918.31.229.41.020.91.419.80.5
very large gap0.40.22.30.42.00.42.10.31.80.51.80.2
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #887266/353598
search result: 1 entry on 1 page

back