Search legacy data

back

search result: 1 entry on 1 page

NFI4b

forest area: rockfall SilvaProtect, modelled and assigned · stem count/ha (DBH >= 36cm, classified) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
rockfall SilvaProtect, modelled and assignedstem count/ha (DBH >= 36cm, classified) %± %± %± %± %± %± %±
inside perimeter0-100 stems/ha55.516.6100.0.47.57.970.99.337.517.184.76.363.74.5
101-200 stems/ha44.516.6..32.57.424.98.862.517.115.36.328.54.2
201-300 stems/ha....15.05.6......5.22.1
301-400 stems/ha....5.03.44.24.1....2.61.5
401-500 stems/ha..............
501- 600 stems/ha..............
more than 600 stems/ha..............
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0-100 stems/ha50.72.256.71.852.61.666.32.961.22.774.02.257.80.9
101-200 stems/ha39.52.133.11.730.51.525.62.730.32.620.32.031.00.8
201-300 stems/ha8.71.28.71.013.51.16.91.67.21.45.21.19.40.5
301-400 stems/ha0.90.41.40.42.60.50.80.51.20.60.50.41.50.2
401-500 stems/ha0.20.2..0.90.3......0.30.1
501- 600 stems/ha..............
more than 600 stems/ha..0.10.1..0.40.4....0.10.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total0-100 stems/ha50.72.256.81.852.41.666.72.860.72.774.92.158.00.9
101-200 stems/ha39.62.133.01.730.51.525.62.631.12.619.91.930.90.8
201-300 stems/ha8.51.28.71.013.61.16.31.47.01.44.71.09.20.5
301-400 stems/ha0.90.41.40.42.70.51.10.61.20.60.50.31.50.2
401-500 stems/ha0.20.2..0.80.3......0.30.1
501- 600 stems/ha..............
more than 600 stems/ha..0.10.1..0.40.4....0.10.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #164941/151323
search result: 1 entry on 1 page

back