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NFI3
forest area
landslide/mudflow SilvaProtect · degree of cover (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
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectdegree of cover (aerial photo, 5 classes) %± %± %± %± %± %±
n/a0-20%0.90.31.20.32.00.63.80.73.11.41.90.2
21-40%1.80.51.70.44.70.915.61.415.92.86.00.4
41-60%5.40.82.90.511.61.421.11.518.93.09.80.5
61-80%11.91.16.90.821.91.825.11.625.73.415.50.6
over 80%80.01.387.31.059.82.134.41.736.43.766.80.8
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeter0-20%0.0.0.0.0.0.1.50.70.70.70.80.4
21-40%1.11.10.0.0.0.3.21.12.91.42.30.6
41-60%3.52.00.0.6.83.010.11.85.82.07.31.1
61-80%11.23.39.95.56.02.926.42.621.03.519.81.6
over 80%84.23.990.15.587.14.058.82.969.64.069.71.9
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0-20%0.0.0.0.2.20.72.90.62.50.72.40.3
21-40%0.0.0.0.2.70.87.50.93.80.94.80.5
41-60%3.01.71.41.48.71.318.11.38.71.312.30.7
61-80%10.13.07.83.119.31.827.71.519.01.822.00.9
over 80%86.93.490.83.367.12.143.81.666.02.158.51.1
total100.0.100.0.100.0.100.0.100.0.100.0.
total0-20%0.80.31.10.31.90.43.10.42.30.52.00.2
21-40%1.60.41.50.43.50.610.00.76.20.85.20.3
41-60%5.00.72.70.510.00.918.10.910.41.110.40.4
61-80%11.61.07.10.719.71.226.51.020.81.518.20.5
over 80%81.01.287.60.964.81.342.41.160.31.764.30.6
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 16.06.2020 #887217/353549
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