Search legacy datasets

back

search result: 1 entry on 1 page

NFI2

forest area: rockfall SilvaProtect, modelled and assigned · degree of cover (aerial photo, 5 classes) · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI2
state 1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
rockfall SilvaProtect, modelled and assigneddegree of cover (aerial photo, 5 classes) %± %± %± %± %± %±
inside perimeter0-20%......1.81.21.81.81.50.8
21-40%....7.77.43.61.81.81.82.91.2
41-60%4.64.5..23.111.719.43.719.85.318.02.7
61-80%23.89.3..23.111.737.14.527.46.031.83.3
over 80%71.59.8100.0.46.213.838.14.649.26.745.83.5
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0-20%0.70.30.50.21.20.32.90.41.10.41.50.2
21-40%3.40.61.10.34.20.613.90.88.71.16.90.3
41-60%9.00.94.50.616.81.127.11.019.61.516.20.5
61-80%28.61.422.61.236.51.433.51.131.91.730.70.6
over 80%58.31.571.21.341.41.422.71.038.71.844.80.6
total100.0.100.0.100.0.100.0.100.0.100.0.
total0-20%0.70.30.50.21.20.32.80.41.20.41.50.1
21-40%3.30.51.10.34.30.613.30.88.21.06.70.3
41-60%8.90.94.50.616.81.126.61.019.61.416.30.5
61-80%28.51.422.51.236.31.433.71.131.61.730.70.6
over 80%58.61.571.31.341.41.423.60.939.51.844.80.6
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 04.11.2014 #157419/143798
search result: 1 entry on 1 page

zurück