Search legacy data

back

search result: 1 entry on 1 page

NFI2

forest area: time of last treatment (classes of 10 years) · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
time of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/a......0.3100....0.3100
less than 10 years ago264.0280.8548.7720.61238.6812.816465.42
11-20 years ago102.3551.6730.01011.31728.11012.416235.73
21-30 years ago28.31123.41212.11612.41614.41510.618101.26
31-40 years ago14.0168.7207.62114.1159.51912.41666.27
41-50 years ago5.0277.6225.92410.3186.02417.41452.18
over 50 years ago8.62018.41312.41624.71122.51253.77140.35
total422.11190.42116.7393.73119.03119.331061.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 10.11.2014 #140773/127147
search result: 1 entry on 1 page

back