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NFI2

forest area: protection forest perimeter SilvaProtect · time of last treatment (classes of 10 years) · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1993/95
protection forest perimeter SilvaProtect
inside perimeteroutside of perimetertotal
cantontime of last treatment (classes of 10 years) %± %± %±
AGn/a......
less than 10 years ago33.327.377.13.976.03.9
11-20 years ago..14.43.214.03.2
21-30 years ago33.327.34.21.95.02.0
31-40 years ago..3.41.73.31.6
41-50 years ago..0.80.80.80.8
over 50 years ago33.327.3..0.80.8
total100.0.100.0.100.0.
AIn/a......
less than 10 years ago40.015.820.018.433.312.5
11-20 years ago30.014.960.022.540.013.0
21-30 years ago20.013.020.018.420.010.6
31-40 years ago......
41-50 years ago10.09.8..6.76.6
over 50 years ago......
total100.0.100.0.100.0.
ARn/a......
less than 10 years ago50.016.166.712.360.09.9
11-20 years ago40.015.813.38.924.08.7
21-30 years ago10.09.76.76.68.05.5
31-40 years ago......
41-50 years ago......
over 50 years ago..13.38.98.05.5
total100.0.100.0.100.0.
BEn/a......
less than 10 years ago49.33.456.83.153.42.3
11-20 years ago24.22.927.42.825.92.0
21-30 years ago11.82.26.31.58.81.3
31-40 years ago6.91.72.30.94.40.9
41-50 years ago1.80.92.00.91.90.6
over 50 years ago6.01.65.11.45.51.1
total100.0.100.0.100.0.
BL/BSn/a......
less than 10 years ago40.015.659.88.155.57.3
11-20 years ago40.015.624.47.127.86.6
21-30 years ago20.012.810.45.012.44.8
31-40 years ago..5.43.84.33.0
41-50 years ago......
over 50 years ago......
total100.0.100.0.100.0.
FRn/a......
less than 10 years ago24.46.452.36.240.94.7
11-20 years ago26.76.627.65.627.34.3
21-30 years ago31.16.97.73.317.33.6
31-40 years ago4.43.16.23.05.52.2
41-50 years ago4.43.11.51.52.71.6
over 50 years ago8.94.34.62.66.42.3
total100.0.100.0.100.0.
GEn/a......
less than 10 years ago..58.123.758.123.7
11-20 years ago......
21-30 years ago......
31-40 years ago......
41-50 years ago..41.923.741.923.7
over 50 years ago......
total..100.0.100.0.
GLn/a......
less than 10 years ago42.39.833.312.339.07.7
11-20 years ago23.18.340.012.729.37.2
21-30 years ago11.56.36.76.59.84.7
31-40 years ago3.83.86.76.54.93.4
41-50 years ago7.75.3..4.93.4
over 50 years ago11.56.313.38.912.25.2
total100.0.100.0.100.0.
GRn/a......
less than 10 years ago29.52.931.23.730.12.3
11-20 years ago21.92.623.03.422.32.1
21-30 years ago13.12.18.92.311.51.6
31-40 years ago9.21.87.02.08.31.4
41-50 years ago7.61.74.51.76.41.2
over 50 years ago18.72.525.43.521.32.0
total100.0.100.0.100.0.
JUn/a......
less than 10 years ago33.38.643.96.640.35.3
11-20 years ago36.78.840.46.539.15.3
21-30 years ago6.74.68.63.77.92.9
31-40 years ago3.33.35.33.04.62.3
41-50 years ago3.33.3..1.21.2
over 50 years ago16.76.81.81.86.92.7
total100.0.100.0.100.0.
LUn/a......
less than 10 years ago50.010.754.44.953.64.5
11-20 years ago31.810.035.04.734.54.3
21-30 years ago13.67.38.72.89.62.6
31-40 years ago......
41-50 years ago......
over 50 years ago4.54.51.91.42.41.4
total100.0.100.0.100.0.
NEn/a......
less than 10 years ago92.96.770.35.574.04.8
11-20 years ago..22.75.019.04.3
21-30 years ago..4.22.43.52.0
31-40 years ago..1.41.41.21.2
41-50 years ago7.16.91.41.42.31.6
over 50 years ago......
total100.0.100.0.100.0.
NWn/a......
less than 10 years ago71.417.350.016.158.812.1
11-20 years ago..10.09.75.95.8
21-30 years ago......
31-40 years ago......
41-50 years ago14.313.510.09.711.88.0
over 50 years ago14.313.530.014.823.510.5
total100.0.100.0.100.0.
OWn/a......
less than 10 years ago30.89.136.19.733.46.6
11-20 years ago23.18.331.89.427.36.3
21-30 years ago7.75.38.05.57.93.8
31-40 years ago7.75.38.05.57.93.8
41-50 years ago7.75.34.04.05.93.3
over 50 years ago23.18.312.06.617.75.4
total100.0.100.0.100.0.
SGn/a......
less than 10 years ago40.55.449.06.943.84.2
11-20 years ago25.04.730.26.327.03.8
21-30 years ago10.73.43.82.68.02.3
31-40 years ago10.73.41.91.97.32.2
41-50 years ago4.82.37.63.65.82.0
over 50 years ago8.33.07.63.68.02.3
total100.0.100.0.100.0.
SHn/a......
less than 10 years ago..67.68.063.98.0
11-20 years ago50.035.829.47.930.67.8
21-30 years ago50.035.8..2.82.8
31-40 years ago......
41-50 years ago..2.92.92.82.8
over 50 years ago......
total100.0.100.0.100.0.
SOn/a......
less than 10 years ago33.319.357.15.655.45.4
11-20 years ago16.715.332.55.431.35.1
21-30 years ago..2.61.82.41.7
31-40 years ago33.319.35.22.57.22.9
41-50 years ago16.715.3..1.21.2
over 50 years ago..2.61.82.41.7
total100.0.100.0.100.0.
SZn/a......
less than 10 years ago32.57.451.69.040.85.9
11-20 years ago32.57.43.23.219.74.8
21-30 years ago15.05.76.54.411.33.8
31-40 years ago7.54.212.96.19.93.6
41-50 years ago5.03.59.75.37.03.1
over 50 years ago7.54.216.16.611.33.8
total100.0.100.0.100.0.
TGn/a......
less than 10 years ago90.09.459.76.364.05.7
11-20 years ago10.09.532.06.128.95.5
21-30 years ago..6.63.25.72.8
31-40 years ago......
41-50 years ago......
over 50 years ago..1.71.71.41.4
total100.0.100.0.100.0.
TIn/a......
less than 10 years ago7.41.715.45.88.61.7
11-20 years ago10.12.02.62.59.01.7
21-30 years ago8.71.910.34.99.01.7
31-40 years ago9.62.015.45.810.51.9
41-50 years ago15.32.412.95.414.92.2
over 50 years ago48.93.343.47.948.13.1
total100.0.100.0.100.0.
URn/a......
less than 10 years ago39.69.333.612.337.57.4
11-20 years ago17.87.313.18.716.15.6
21-30 years ago14.26.620.510.616.45.7
31-40 years ago10.75.9..6.93.9
41-50 years ago..6.56.42.32.3
over 50 years ago17.87.326.211.320.76.2
total100.0.100.0.100.0.
VDn/a......
less than 10 years ago44.46.851.53.650.03.2
11-20 years ago14.94.924.53.122.42.7
21-30 years ago11.14.311.92.311.82.1
31-40 years ago7.43.64.71.55.31.4
41-50 years ago9.34.02.61.14.01.3
over 50 years ago12.94.64.71.56.51.6
total100.0.100.0.100.0.
VSn/a0.50.5..0.40.4
less than 10 years ago19.32.731.15.922.02.5
11-20 years ago12.72.39.83.812.12.0
21-30 years ago13.22.313.24.313.22.1
31-40 years ago16.52.510.03.915.02.2
41-50 years ago13.22.33.32.311.01.9
over 50 years ago24.53.032.76.026.42.7
total100.0.100.0.100.0.
ZGn/a......
less than 10 years ago66.716.1100.0.76.911.9
11-20 years ago22.214.3..15.410.4
21-30 years ago11.110.8..7.77.7
31-40 years ago......
41-50 years ago......
over 50 years ago......
total100.0.100.0.100.0.
ZHn/a......
less than 10 years ago50.025.173.43.872.73.7
11-20 years ago25.021.719.43.419.63.3
21-30 years ago..5.82.05.61.9
31-40 years ago25.021.70.70.71.41.0
41-50 years ago......
over 50 years ago..0.70.70.70.7
total100.0.100.0.100.0.
Switzerlandn/a0.10.1..0.00.0
less than 10 years ago31.31.254.01.243.80.9
11-20 years ago19.61.124.21.122.10.8
21-30 years ago12.20.97.40.69.50.5
31-40 years ago9.10.84.10.56.30.4
41-50 years ago8.00.72.50.45.00.4
over 50 years ago19.81.17.90.613.30.6
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 04.11.2014 #156934/143313
search result: 1 entry on 1 page

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