Search legacy data

back

search result: 1 entry on 1 page
NFI4b
number of forest plots
avalanches SilvaProtect · area of largest gap (aerial photo, 5 classes)
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
avalanches SilvaProtectarea of largest gap (aerial photo, 5 classes) %± %± %± %± %± %± %±
n/ano gap37.11.524.42.631.83.617.23.815.02.530.04.531.11.1
small gap37.61.531.82.924.53.325.04.323.73.021.24.032.71.1
medium gap12.41.021.02.514.72.722.94.222.32.918.63.915.70.8
large gap11.61.022.82.628.43.534.04.736.93.429.14.519.40.9
very large gap1.30.4.0.00.60.61.01.02.01.01.01.01.10.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterno gap53.813.830.56.025.56.69.63.49.64.112.95.419.12.4
small gap30.812.823.75.532.67.232.85.517.35.235.87.728.32.7
medium gap7.77.423.75.516.25.624.65.026.96.223.06.722.62.5
large gap7.77.417.04.923.36.531.65.442.36.928.27.227.62.7
very large gap.0.05.12.92.32.31.41.43.82.7.0.02.50.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterno gap36.44.118.92.533.53.519.43.114.72.731.72.725.71.3
small gap42.94.235.43.030.63.529.33.627.53.436.22.833.91.4
medium gap10.02.519.72.515.02.719.43.123.43.212.31.916.51.1
large gap10.72.625.62.719.23.029.43.632.23.619.12.322.71.2
very large gap.0.00.40.41.71.02.51.32.31.20.70.51.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalno gap37.21.422.61.731.92.416.62.014.21.729.62.228.20.8
small gap38.21.432.61.928.22.328.82.524.42.132.62.332.70.8
medium gap12.00.920.71.715.01.821.62.323.32.114.81.716.60.6
large gap11.50.923.41.823.62.231.22.535.62.322.32.021.20.7
very large gap1.20.30.70.31.30.61.80.72.40.70.70.41.20.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 29.12.2015 #151304/137684
search result: 1 entry on 1 page

back