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NFI2

forest area: rockfall SilvaProtect, modelled and assigned · basal area (standing live trees) · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI2
state 1993/95
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
rockfall SilvaProtect, modelled and assignedbasal area (standing live trees)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeterto 19 m2/ha0.750..3.4233.2230.21004.91912.412
20-39 m2/ha1.6330.21005.0191.9301.9303.52214.111
40-59 m2/ha1.4350.4712.1291.2380.9450.7506.716
from 60 m2/ha....1.8320.21000.21000.5582.626
total3.8220.55812.2126.4163.1239.71335.87
outside perimeterto 19 m2/ha46.5661.1592.2433.9639.7658.15331.52
20-39 m2/ha97.03112.33117.4331.4643.3551.85453.12
40-59 m2/ha40.2664.4579.9416.8919.0915.710236.22
from 60 m2/ha6.11718.21036.374.2205.2184.42074.55
total189.91256.01325.8186.33107.22130.121095.31
totalto 19 m2/ha47.2661.1595.5437.1639.9663.14343.92
20-39 m2/ha98.63112.53122.4333.2645.2555.35467.22
40-59 m2/ha41.7664.8582.1418.0919.9916.410242.82
from 60 m2/ha6.11718.21038.174.4195.4185.01977.15
total193.61256.61338.0192.72110.42139.821131.11

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 04.11.2014 #157396/143775
search result: 1 entry on 1 page

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