Search legacy datasets

back

search result: 1 entry on 1 page
  • i definitions
  • < parameters

NFI4b

forest area: protection forest perimeter SilvaProtect · time of last treatment (classes of 10 years) · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
protection forest perimeter SilvaProtect
inside perimeteroutside of perimetertotal
economic regiontime of last treatment (classes of 10 years) %± %± %±
Western Juraless than 10 years ago47.25.255.52.753.72.4
11-20 years ago23.14.422.62.322.72.0
21-30 years ago8.83.08.91.68.91.4
31-40 years ago6.62.65.61.35.81.1
41-50 years ago2.21.54.81.24.21.0
over 50 years ago12.13.42.70.94.71.0
total100.0.100.0.100.0.
Eastern Juraless than 10 years ago50.013.455.64.855.04.5
11-20 years ago21.411.031.54.530.44.2
21-30 years ago..5.62.24.92.0
31-40 years ago7.16.92.81.63.31.6
41-50 years ago7.16.91.71.22.31.3
over 50 years ago14.39.42.81.64.11.8
total100.0.100.0.100.0.
Western Plateauless than 10 years ago66.313.764.34.764.54.4
11-20 years ago16.910.915.03.515.23.3
21-30 years ago..9.32.88.42.6
31-40 years ago..3.81.93.41.7
41-50 years ago16.910.92.81.64.31.9
over 50 years ago..4.72.14.31.9
total100.0.100.0.100.0.
Central Plateauless than 10 years ago54.510.680.32.877.72.8
11-20 years ago22.79.014.22.515.12.4
21-30 years ago9.16.12.51.13.21.2
31-40 years ago9.16.11.50.92.31.0
41-50 years ago......
over 50 years ago4.54.51.50.91.80.9
total100.0.100.0.100.0.
Eastern Plateauless than 10 years ago41.211.979.72.377.62.4
11-20 years ago23.510.312.21.912.81.9
21-30 years ago23.510.35.41.36.41.4
31-40 years ago..2.00.81.90.8
41-50 years ago..0.30.30.30.3
over 50 years ago11.87.80.30.31.00.6
total100.0.100.0.100.0.
Western Pre-Alpsless than 10 years ago37.55.740.97.138.94.4
11-20 years ago19.44.724.56.221.53.7
21-30 years ago8.33.216.25.311.52.9
31-40 years ago12.53.98.23.910.82.8
41-50 years ago7.03.08.23.97.52.4
over 50 years ago15.34.32.02.09.92.7
total100.0.100.0.100.0.
Central Pre-Alpsless than 10 years ago50.04.443.74.246.73.0
11-20 years ago23.93.727.53.825.72.7
21-30 years ago10.82.75.61.98.11.7
31-40 years ago2.31.39.22.45.91.4
41-50 years ago3.11.56.32.04.81.3
over 50 years ago10.02.67.72.28.81.7
total100.0.100.0.100.0.
Eastern Pre-Alpsless than 10 years ago44.74.741.35.143.23.5
11-20 years ago24.64.026.14.625.23.0
21-30 years ago7.02.49.83.18.31.9
31-40 years ago9.62.86.52.68.31.9
41-50 years ago6.12.33.31.94.91.5
over 50 years ago7.92.513.03.510.22.1
total100.0.100.0.100.0.
Northwestern Alpsless than 10 years ago31.84.532.36.032.03.6
11-20 years ago17.33.614.54.516.32.8
21-30 years ago21.83.911.34.018.02.9
31-40 years ago6.42.34.82.75.81.8
41-50 years ago6.42.39.73.87.52.0
over 50 years ago16.43.527.45.720.43.1
total100.0.100.0.100.0.
Central Alpsless than 10 years ago39.97.823.66.932.05.3
11-20 years ago17.56.07.84.412.73.8
21-30 years ago10.24.815.86.013.03.8
31-40 years ago12.55.27.84.410.23.4
41-50 years ago5.03.58.04.56.52.8
over 50 years ago15.05.736.97.925.75.0
total100.0.100.0.100.0.
Northeastern Alpsless than 10 years ago30.75.925.98.529.24.8
11-20 years ago24.25.422.28.023.64.5
21-30 years ago17.74.914.86.916.94.0
31-40 years ago4.82.77.45.15.62.4
41-50 years ago3.22.37.45.14.52.2
over 50 years ago19.45.022.28.020.24.3
total100.0.100.0.100.0.
Southwestern Alpsless than 10 years ago21.42.724.74.622.32.3
11-20 years ago15.32.412.43.514.52.0
21-30 years ago9.61.96.72.78.81.6
31-40 years ago5.71.59.03.06.61.4
41-50 years ago10.12.07.92.99.51.6
over 50 years ago38.03.239.25.238.32.7
total100.0.100.0.100.0.
Southeastern Alpsless than 10 years ago21.32.824.53.222.82.1
11-20 years ago21.82.817.92.820.02.0
21-30 years ago16.22.515.62.715.91.8
31-40 years ago11.12.112.42.411.71.6
41-50 years ago6.51.76.41.86.41.2
over 50 years ago23.22.923.23.123.22.1
total100.0.100.0.100.0.
Southern Alpsless than 10 years ago10.21.79.33.110.01.5
11-20 years ago7.11.48.12.97.31.3
21-30 years ago8.31.512.63.69.21.4
31-40 years ago6.21.314.93.88.01.3
41-50 years ago6.71.45.82.56.51.2
over 50 years ago61.62.749.45.459.02.4
total100.0.100.0.100.0.
Switzerlandless than 10 years ago28.91.251.71.141.60.8
11-20 years ago17.51.018.60.918.10.7
21-30 years ago11.30.88.60.79.80.5
31-40 years ago7.10.76.00.66.50.4
41-50 years ago6.30.64.00.55.00.4
over 50 years ago28.91.111.10.719.00.6
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #164277/150658
search result: 1 entry on 1 page

zurück