Search legacy data

back

search result: 1 entry on 1 page
NFI3
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: terrestrial grid NFI3
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
avalanches SilvaProtectarea of largest gap (aerial photo, 5 classes) %± %± %± %± %± %± %±
n/ano gap60.01.132.32.040.12.723.02.923.22.234.83.547.30.8
small gap15.90.823.21.919.42.225.83.118.22.017.92.818.10.6
medium gap9.80.720.11.813.81.922.52.922.32.221.53.014.10.6
large gap12.00.721.61.823.42.326.83.133.62.524.23.118.00.6
very large gap2.30.32.70.73.31.02.01.02.70.91.71.02.50.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterno gap62.19.530.74.235.95.321.13.515.23.423.44.726.51.9
small gap15.06.924.93.921.74.524.73.722.74.030.95.224.31.8
medium gap7.75.314.83.215.54.026.43.829.34.423.54.721.61.7
large gap15.17.024.73.923.24.727.03.831.04.420.94.525.31.8
very large gap0.0.4.92.03.72.10.80.81.91.31.21.22.40.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterno gap58.22.933.92.143.42.725.52.513.61.844.52.036.91.0
small gap19.12.323.01.915.52.030.52.624.62.321.01.722.20.9
medium gap12.21.919.01.716.52.121.32.322.32.312.71.417.00.8
large gap10.21.820.51.820.92.321.72.435.32.620.21.621.50.8
very large gap0.30.33.50.83.81.11.00.64.21.11.70.52.50.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalno gap59.81.032.91.441.01.823.81.718.11.340.51.641.80.6
small gap16.30.823.31.217.91.427.81.821.51.421.31.420.10.5
medium gap10.10.619.11.215.21.322.71.623.31.515.51.215.80.4
large gap11.80.721.41.222.31.524.41.733.91.721.11.419.80.5
very large gap2.10.33.30.53.60.71.30.43.20.61.60.42.50.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #887377/353709
search result: 1 entry on 1 page

back