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NFI2

forest area: protection forest perimeter SilvaProtect · stem count/ha (DBH >= 36cm, classified) · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI2
state 1993/95
protection forest perimeter SilvaProtect
inside perimeteroutside of perimetertotal
economic regionstem count/ha (DBH >= 36cm, classified) %± %± %±
Western Jura0-100 stems/ha52.73.759.11.957.81.7
101-200 stems/ha39.03.633.61.834.81.6
201-300 stems/ha6.61.86.40.96.40.8
301-400 stems/ha1.10.80.70.30.80.3
401-500 stems/ha..0.10.10.10.1
501- 600 stems/ha0.50.5..0.10.1
more than 600 stems/ha......
total100.0.100.0.100.0.
Eastern Jura0-100 stems/ha50.09.457.83.456.93.2
101-200 stems/ha39.39.234.93.235.43.1
201-300 stems/ha10.75.95.91.66.51.6
301-400 stems/ha..1.30.81.20.7
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
Western Plateau0-100 stems/ha63.38.853.13.254.23.0
101-200 stems/ha33.38.626.92.827.62.7
201-300 stems/ha3.33.316.72.415.32.2
301-400 stems/ha..2.41.02.20.9
401-500 stems/ha..0.80.60.70.5
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
Central Plateau0-100 stems/ha38.26.647.12.645.92.5
101-200 stems/ha54.56.736.72.639.12.4
201-300 stems/ha7.33.513.41.812.61.6
301-400 stems/ha..2.50.82.20.7
401-500 stems/ha......
501- 600 stems/ha..0.30.30.30.3
more than 600 stems/ha......
total100.0.100.0.100.0.
Eastern Plateau0-100 stems/ha67.68.053.02.153.82.0
101-200 stems/ha32.48.031.71.931.81.9
201-300 stems/ha..13.81.413.01.3
301-400 stems/ha..1.40.51.30.5
401-500 stems/ha..0.20.20.20.2
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
Western Pre-Alps0-100 stems/ha51.74.249.55.150.83.2
101-200 stems/ha31.03.830.54.730.83.0
201-300 stems/ha13.82.915.83.714.62.3
301-400 stems/ha3.41.52.11.52.91.1
401-500 stems/ha......
501- 600 stems/ha..1.01.00.40.4
more than 600 stems/ha..1.11.00.40.4
total100.0.100.0.100.0.
Central Pre-Alps0-100 stems/ha44.63.050.72.947.82.1
101-200 stems/ha40.13.031.62.735.72.0
201-300 stems/ha13.42.112.92.013.11.4
301-400 stems/ha1.10.63.41.12.30.6
401-500 stems/ha0.40.41.40.70.90.4
501- 600 stems/ha0.40.4..0.20.2
more than 600 stems/ha......
total100.0.100.0.100.0.
Eastern Pre-Alps0-100 stems/ha43.13.448.53.645.72.5
101-200 stems/ha34.43.233.13.433.82.3
201-300 stems/ha17.42.614.32.515.91.8
301-400 stems/ha3.71.33.11.23.40.9
401-500 stems/ha0.90.71.00.71.00.5
501- 600 stems/ha0.50.5..0.20.2
more than 600 stems/ha......
total100.0.100.0.100.0.
Northwestern Alps0-100 stems/ha52.93.663.34.656.62.9
101-200 stems/ha34.73.423.84.130.82.7
201-300 stems/ha10.92.27.32.59.61.7
301-400 stems/ha1.00.72.81.61.70.7
401-500 stems/ha0.50.51.81.31.00.6
501- 600 stems/ha..0.90.90.30.3
more than 600 stems/ha......
total100.0.100.0.100.0.
Central Alps0-100 stems/ha57.15.768.95.562.84.0
101-200 stems/ha33.85.419.84.727.13.6
201-300 stems/ha7.83.17.13.07.42.2
301-400 stems/ha1.31.34.22.42.71.3
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
Northeastern Alps0-100 stems/ha58.14.565.16.360.43.7
101-200 stems/ha30.14.219.35.226.63.3
201-300 stems/ha8.42.515.74.810.72.3
301-400 stems/ha3.31.6..2.31.1
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
Southwestern Alps0-100 stems/ha64.12.382.92.969.11.9
101-200 stems/ha27.42.114.12.723.81.7
201-300 stems/ha7.11.22.51.25.91.0
301-400 stems/ha1.10.50.60.61.00.4
401-500 stems/ha......
501- 600 stems/ha0.20.2..0.20.2
more than 600 stems/ha......
total100.0.100.0.100.0.
Southeastern Alps0-100 stems/ha59.82.369.72.564.11.7
101-200 stems/ha30.92.221.92.327.01.6
201-300 stems/ha7.71.37.51.47.61.0
301-400 stems/ha1.60.60.90.51.30.4
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
Southern Alps0-100 stems/ha79.61.686.42.880.91.4
101-200 stems/ha17.31.512.32.716.41.3
201-300 stems/ha2.60.61.41.02.30.5
301-400 stems/ha0.50.3..0.40.2
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
Switzerland0-100 stems/ha60.20.958.50.859.20.6
101-200 stems/ha30.00.929.30.829.60.6
201-300 stems/ha8.20.510.10.59.20.4
301-400 stems/ha1.40.21.70.21.50.2
401-500 stems/ha0.10.10.30.10.30.1
501- 600 stems/ha0.10.10.10.00.10.0
more than 600 stems/ha..0.00.00.00.0
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 07.11.2014 #157751/144130

NFI2

forest area: protection forest perimeter SilvaProtect · stem count/ha (DBH >= 36cm, classified) · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI2
state 1993/95
protection forest perimeter SilvaProtect
inside perimeteroutside of perimetertotal
economic regionstem count/ha (DBH >= 36cm, classified)1000 ha± %1000 ha± %1000 ha± %
Western Jura0-100 stems/ha17.11071.1488.23
101-200 stems/ha12.61140.4653.15
201-300 stems/ha2.1297.7159.813
301-400 stems/ha0.4710.9451.238
401-500 stems/ha..0.21000.2100
501- 600 stems/ha0.2100..0.2100
more than 600 stems/ha......
total32.47120.22152.61
Eastern Jura0-100 stems/ha2.72624.3727.16
101-200 stems/ha2.13014.71016.89
201-300 stems/ha0.6582.5273.124
301-400 stems/ha..0.6580.658
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total5.41842.1347.52
Western Plateau0-100 stems/ha3.42223.5726.96
101-200 stems/ha1.83111.91113.710
201-300 stems/ha0.21007.4157.614
301-400 stems/ha..1.1401.140
401-500 stems/ha..0.4710.471
501- 600 stems/ha......
more than 600 stems/ha......
total5.41744.3349.73
Central Plateau0-100 stems/ha3.52128.2631.76
101-200 stems/ha5.01822.0727.06
201-300 stems/ha0.7508.0148.713
301-400 stems/ha..1.5331.533
401-500 stems/ha......
501- 600 stems/ha..0.21000.2100
more than 600 stems/ha......
total9.21359.9369.12
Eastern Plateau0-100 stems/ha4.12155.6459.74
101-200 stems/ha2.03033.3635.36
201-300 stems/ha..14.41014.410
301-400 stems/ha..1.4351.435
401-500 stems/ha..0.21000.2100
501- 600 stems/ha......
more than 600 stems/ha......
total6.117104.92111.02
Western Pre-Alps0-100 stems/ha13.5108.51322.07
101-200 stems/ha8.1145.21813.310
201-300 stems/ha3.6222.7256.316
301-400 stems/ha0.9440.4711.337
401-500 stems/ha......
501- 600 stems/ha..0.21000.2100
more than 600 stems/ha..0.21000.2100
total26.1617.1943.23
Central Pre-Alps0-100 stems/ha21.3826.5747.85
101-200 stems/ha19.2916.51035.76
201-300 stems/ha6.4166.81613.211
301-400 stems/ha0.5581.8312.328
401-500 stems/ha0.21000.7500.945
501- 600 stems/ha0.2100..0.2100
more than 600 stems/ha......
total47.8552.34100.12
Eastern Pre-Alps0-100 stems/ha16.3916.5932.96
101-200 stems/ha13.01111.31224.37
201-300 stems/ha6.6164.91811.512
301-400 stems/ha1.4351.0412.426
401-500 stems/ha0.4710.4710.750
501- 600 stems/ha0.2100..0.2100
more than 600 stems/ha......
total37.9534.1672.02
Northwestern Alps0-100 stems/ha19.0912.81131.86
101-200 stems/ha12.5114.81917.39
201-300 stems/ha3.9211.5355.418
301-400 stems/ha0.4710.6580.944
401-500 stems/ha0.21000.4710.558
501- 600 stems/ha..0.21000.2100
more than 600 stems/ha......
total35.9520.2956.13
Central Alps0-100 stems/ha8.0148.81316.88
101-200 stems/ha4.7182.5267.214
201-300 stems/ha1.1400.9442.029
301-400 stems/ha0.21000.5570.750
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total13.9912.81026.85
Northeastern Alps0-100 stems/ha11.8116.41618.28
101-200 stems/ha6.1151.9308.013
201-300 stems/ha1.7311.5333.222
301-400 stems/ha0.750..0.750
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total20.379.81230.15
Southwestern Alps0-100 stems/ha48.4523.0871.44
101-200 stems/ha20.783.92124.68
201-300 stems/ha5.4170.7506.116
301-400 stems/ha0.8450.21001.041
401-500 stems/ha......
501- 600 stems/ha0.2100..0.2100
more than 600 stems/ha......
total75.5327.87103.32
Southeastern Alps0-100 stems/ha45.8540.6686.43
101-200 stems/ha23.7812.71136.46
201-300 stems/ha5.9174.42010.313
301-400 stems/ha1.2380.5581.732
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total76.6458.25134.82
Southern Alps0-100 stems/ha87.4322.48109.83
101-200 stems/ha19.193.22322.28
201-300 stems/ha2.8250.4713.223
301-400 stems/ha0.558..0.558
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total109.9325.98135.82
Switzerland0-100 stems/ha302.42368.12670.51
101-200 stems/ha150.63184.43335.12
201-300 stems/ha41.0663.75104.74
301-400 stems/ha7.01610.41317.410
401-500 stems/ha0.7502.1292.925
501- 600 stems/ha0.7500.5581.238
more than 600 stems/ha..0.21000.2100
total502.51629.511132.01

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 07.11.2014 #157752/144131

NFI2

forest area: protection forest perimeter SilvaProtect · stem count/ha (DBH >= 12cm, classified) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI2
state 1993/95
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectstem count/ha (DBH >= 12cm, classified) %± %± %± %± %± %± %±
inside perimeter0-100 stems/ha5.11.53.61.59.40.99.51.513.41.812.81.310.00.6
101-200 stems/ha8.31.911.52.59.00.913.21.717.12.014.41.411.80.6
201-300 stems/ha13.42.316.42.913.91.017.41.920.52.214.61.415.50.7
301-400 stems/ha18.12.621.23.216.01.112.91.714.21.913.71.415.30.7
401-500 stems/ha12.52.314.52.712.61.09.91.511.41.711.01.211.90.6
501-600 stems/ha15.72.58.52.29.60.911.71.65.11.27.91.19.40.5
more than 600 stems/ha26.93.024.23.329.51.425.42.218.22.125.71.726.20.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside of perimeter0-100 stems/ha6.90.98.90.815.11.330.33.815.22.123.73.411.80.5
101-200 stems/ha14.01.210.50.911.91.114.62.915.22.116.73.012.50.6
201-300 stems/ha17.31.315.91.013.91.211.72.713.82.116.63.015.50.6
301-400 stems/ha15.41.217.51.115.01.211.72.716.32.26.42.015.60.6
401-500 stems/ha14.51.213.61.011.61.111.02.613.52.07.12.113.00.6
501-600 stems/ha10.61.010.70.98.41.06.22.05.71.410.32.49.60.5
more than 600 stems/ha21.21.422.91.224.11.514.62.920.32.419.33.222.10.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total0-100 stems/ha6.60.88.30.711.80.715.01.514.21.414.91.311.00.4
101-200 stems/ha12.91.010.60.810.20.713.61.516.31.514.81.312.20.4
201-300 stems/ha16.51.116.01.013.90.815.91.617.51.515.01.315.50.5
301-400 stems/ha16.01.118.01.015.60.812.61.415.21.412.31.215.50.5
401-500 stems/ha14.11.113.70.912.20.710.21.312.31.310.21.112.50.4
501-600 stems/ha11.61.010.50.89.10.710.21.35.40.98.31.09.50.4
more than 600 stems/ha22.41.323.11.127.21.022.51.819.11.624.41.523.90.5
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 #157753/144132

NFI2

forest area: protection forest perimeter SilvaProtect · stem count/ha (DBH >= 12cm, classified) · 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
protection forest perimeter SilvaProtectstem count/ha (DBH >= 12cm, classified)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter0-100 stems/ha2.0301.14118.1106.5168.21414.31150.16
101-200 stems/ha3.2233.42317.4109.01310.51216.11059.55
201-300 stems/ha5.2184.81926.9811.81112.61116.41077.75
301-400 stems/ha7.0166.21730.978.8138.71415.41077.05
401-500 stems/ha4.9194.22024.486.8157.01512.41259.65
501-600 stems/ha6.1172.52718.6108.0143.1238.81447.16
more than 600 stems/ha10.4137.11657.0517.3911.21228.87131.73
total38.8629.17193.2268.1361.24112.23502.71
outside of perimeter0-100 stems/ha10.81320.1921.897.5157.5156.51674.25
101-200 stems/ha21.7923.8817.2103.6227.5154.61978.45
201-300 stems/ha26.8836.2720.292.9246.8164.61997.44
301-400 stems/ha23.9839.9621.892.9248.0141.83198.24
401-500 stems/ha22.5830.9716.8102.7256.6161.93081.44
501-600 stems/ha16.41024.4812.2121.5332.8252.82560.15
more than 600 stems/ha32.9752.1534.873.6229.9135.318138.73
total154.82227.41144.8324.7849.1527.67628.41
total0-100 stems/ha12.71221.2939.9613.91115.71020.99124.34
101-200 stems/ha25.0827.2834.5712.61118.0920.79137.93
201-300 stems/ha32.0741.0647.1614.71019.4921.09175.13
301-400 stems/ha30.9746.1652.7511.71116.71017.110175.33
401-500 stems/ha27.3835.1741.269.51313.61114.311141.03
501-600 stems/ha22.5826.8830.879.5135.91711.612107.14
more than 600 stems/ha43.3659.2591.8420.9821.1834.17270.32
total193.61256.61338.0192.72110.42139.821131.11

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #157754/144133

NFI2

forest area: protection forest perimeter SilvaProtect · stem count/ha (DBH >= 12cm, classified) · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI2
state 1993/95
protection forest perimeter SilvaProtect
inside perimeteroutside of perimetertotal
cantonstem count/ha (DBH >= 12cm, classified) %± %± %±
AG0-100 stems/ha..9.01.88.71.7
101-200 stems/ha11.110.513.72.113.62.1
201-300 stems/ha22.213.916.82.317.02.3
301-400 stems/ha..19.12.518.52.4
401-500 stems/ha11.110.512.92.112.82.1
501-600 stems/ha33.315.710.92.011.72.0
more than 600 stems/ha22.213.917.52.417.72.3
total100.0.100.0.100.0.
AI0-100 stems/ha11.17.57.17.09.45.2
101-200 stems/ha..7.17.03.13.1
201-300 stems/ha5.65.57.17.06.34.3
301-400 stems/ha16.78.921.411.118.87.0
401-500 stems/ha16.78.9..9.45.2
501-600 stems/ha27.810.714.39.521.97.4
more than 600 stems/ha22.29.942.913.331.38.2
total100.0.100.0.100.0.
AR0-100 stems/ha4.54.510.35.77.83.8
101-200 stems/ha4.54.53.93.74.12.9
201-300 stems/ha9.16.210.75.910.04.3
301-400 stems/ha18.28.36.84.711.74.5
401-500 stems/ha18.28.320.57.519.55.6
501-600 stems/ha18.28.33.43.49.84.2
more than 600 stems/ha27.39.644.49.237.16.7
total100.0.100.0.100.0.
BE0-100 stems/ha5.61.18.71.37.30.8
101-200 stems/ha9.21.412.81.511.11.0
201-300 stems/ha13.71.616.01.714.91.2
301-400 stems/ha18.51.818.71.818.61.3
401-500 stems/ha16.01.712.61.514.21.1
501-600 stems/ha11.51.59.91.310.71.0
more than 600 stems/ha25.42.121.31.823.31.4
total100.0.100.0.100.0.
BL/BS0-100 stems/ha9.56.49.53.29.52.9
101-200 stems/ha14.37.715.84.015.53.6
201-300 stems/ha19.08.620.64.520.34.0
301-400 stems/ha14.37.710.93.411.63.2
401-500 stems/ha..8.53.16.82.5
501-600 stems/ha9.56.410.93.410.63.0
more than 600 stems/ha33.310.323.94.725.84.3
total100.0.100.0.100.0.
FR0-100 stems/ha4.82.35.51.95.21.5
101-200 stems/ha6.02.66.12.06.11.6
201-300 stems/ha10.93.413.72.812.62.2
301-400 stems/ha19.24.315.13.016.62.5
401-500 stems/ha13.33.715.83.014.92.4
501-600 stems/ha8.43.115.73.013.12.2
more than 600 stems/ha37.45.328.13.731.53.1
total100.0.100.0.100.0.
GE0-100 stems/ha..9.39.29.39.2
101-200 stems/ha..9.39.29.39.2
201-300 stems/ha......
301-400 stems/ha......
401-500 stems/ha..9.39.29.39.2
501-600 stems/ha..25.313.225.313.2
more than 600 stems/ha..46.715.646.715.6
total..100.0.100.0.
GL0-100 stems/ha27.36.023.07.225.64.6
101-200 stems/ha5.43.18.54.76.62.6
201-300 stems/ha9.23.922.97.114.53.7
301-400 stems/ha10.94.22.82.87.82.8
401-500 stems/ha12.74.514.25.913.33.6
501-600 stems/ha9.13.95.73.97.82.8
more than 600 stems/ha25.45.922.87.124.44.5
total100.0.100.0.100.0.
GR0-100 stems/ha14.01.515.41.914.61.2
101-200 stems/ha15.81.514.31.815.21.2
201-300 stems/ha18.41.614.11.816.71.2
301-400 stems/ha15.41.515.51.915.41.2
401-500 stems/ha11.91.412.21.712.01.1
501-600 stems/ha6.01.07.71.46.60.8
more than 600 stems/ha18.41.620.82.119.31.3
total100.0.100.0.100.0.
JU0-100 stems/ha2.92.17.32.45.81.7
101-200 stems/ha8.83.413.83.112.02.4
201-300 stems/ha19.14.815.53.316.82.7
301-400 stems/ha19.14.88.92.612.62.4
401-500 stems/ha11.83.914.63.213.62.5
501-600 stems/ha11.83.913.83.113.12.4
more than 600 stems/ha26.55.326.04.026.23.2
total100.0.100.0.100.0.
LU0-100 stems/ha2.62.56.61.86.01.5
101-200 stems/ha5.13.511.72.310.62.0
201-300 stems/ha15.45.88.11.99.31.9
301-400 stems/ha20.56.517.22.717.82.5
401-500 stems/ha7.74.317.22.715.72.4
501-600 stems/ha10.24.99.22.19.41.9
more than 600 stems/ha38.57.830.03.331.43.0
total100.0.100.0.100.0.
NE0-100 stems/ha12.56.85.82.06.82.0
101-200 stems/ha20.88.311.52.712.92.6
201-300 stems/ha20.88.323.03.622.73.3
301-400 stems/ha16.77.618.73.318.43.0
401-500 stems/ha4.24.115.83.114.12.7
501-600 stems/ha16.77.67.22.28.62.2
more than 600 stems/ha8.35.718.03.316.62.9
total100.0.100.0.100.0.
NW0-100 stems/ha5.04.920.09.012.55.3
101-200 stems/ha......
201-300 stems/ha15.18.115.08.115.05.7
301-400 stems/ha20.19.120.09.020.16.4
401-500 stems/ha15.18.15.04.910.04.8
501-600 stems/ha19.68.910.06.814.85.6
more than 600 stems/ha25.19.830.010.327.67.1
total100.0.100.0.100.0.
OW0-100 stems/ha9.34.024.65.717.23.6
101-200 stems/ha7.43.612.34.49.92.8
201-300 stems/ha13.04.617.65.115.33.4
301-400 stems/ha9.34.014.04.611.73.1
401-500 stems/ha13.04.65.33.09.02.7
501-600 stems/ha7.43.61.81.74.52.0
more than 600 stems/ha40.76.724.55.732.44.4
total100.0.100.0.100.0.
SG0-100 stems/ha9.02.112.42.910.41.7
101-200 stems/ha9.52.210.92.710.11.7
201-300 stems/ha16.22.813.93.015.22.0
301-400 stems/ha16.72.816.33.316.62.1
401-500 stems/ha11.22.49.32.610.41.7
501-600 stems/ha8.42.18.52.58.41.6
more than 600 stems/ha29.03.428.74.028.92.6
total100.0.100.0.100.0.
SH0-100 stems/ha..6.23.05.92.9
101-200 stems/ha..11.44.110.83.9
201-300 stems/ha..14.64.513.94.3
301-400 stems/ha33.327.417.84.918.64.8
401-500 stems/ha..4.92.84.62.6
501-600 stems/ha..11.44.110.83.9
more than 600 stems/ha66.727.333.86.035.36.0
total100.0.100.0.100.0.
SO0-100 stems/ha5.95.77.12.07.01.9
101-200 stems/ha5.95.710.62.410.12.2
201-300 stems/ha11.87.819.43.018.72.8
301-400 stems/ha17.69.319.43.019.32.9
401-500 stems/ha5.95.712.42.511.82.4
501-600 stems/ha29.411.19.42.211.22.3
more than 600 stems/ha23.510.321.83.222.03.0
total100.0.100.0.100.0.
SZ0-100 stems/ha9.13.312.33.710.82.5
101-200 stems/ha7.83.113.63.810.82.5
201-300 stems/ha11.73.724.74.818.43.1
301-400 stems/ha18.24.413.63.815.82.9
401-500 stems/ha9.13.312.33.710.82.5
501-600 stems/ha10.43.58.63.19.52.3
more than 600 stems/ha33.85.414.84.024.13.4
total100.0.100.0.100.0.
TG0-100 stems/ha..10.93.09.62.6
101-200 stems/ha13.38.86.42.47.32.3
201-300 stems/ha26.711.412.83.214.43.2
301-400 stems/ha20.010.416.33.516.83.3
401-500 stems/ha13.38.816.33.516.03.3
501-600 stems/ha6.76.512.83.212.02.9
more than 600 stems/ha20.010.424.54.123.93.8
total100.0.100.0.100.0.
TI0-100 stems/ha12.21.526.14.014.91.4
101-200 stems/ha14.81.617.73.515.41.5
201-300 stems/ha14.41.616.73.414.81.4
301-400 stems/ha12.61.57.62.411.61.3
401-500 stems/ha10.71.45.92.29.81.2
501-600 stems/ha7.91.27.62.47.81.1
more than 600 stems/ha27.42.018.53.625.71.8
total100.0.100.0.100.0.
UR0-100 stems/ha7.83.819.96.313.13.5
101-200 stems/ha9.84.210.04.79.93.1
201-300 stems/ha5.93.319.96.312.03.4
301-400 stems/ha9.84.215.15.712.13.4
401-500 stems/ha13.74.87.54.211.03.3
501-600 stems/ha5.93.310.04.87.72.8
more than 600 stems/ha47.07.017.66.034.15.0
total100.0.100.0.100.0.
VD0-100 stems/ha8.72.511.71.611.01.3
101-200 stems/ha12.73.014.31.713.91.5
201-300 stems/ha16.73.313.31.714.11.5
301-400 stems/ha16.73.313.31.714.11.5
401-500 stems/ha9.52.617.41.815.61.5
501-600 stems/ha6.32.29.51.48.81.2
more than 600 stems/ha29.44.120.52.022.51.8
total100.0.100.0.100.0.
VS0-100 stems/ha9.41.429.23.614.71.4
101-200 stems/ha12.71.615.92.913.61.4
201-300 stems/ha16.71.810.32.415.01.4
301-400 stems/ha12.91.610.32.412.21.3
401-500 stems/ha10.01.410.32.410.11.2
501-600 stems/ha11.81.57.32.010.61.2
more than 600 stems/ha26.32.116.52.923.71.7
total100.0.100.0.100.0.
ZG0-100 stems/ha12.58.410.57.111.45.4
101-200 stems/ha......
201-300 stems/ha37.512.215.88.525.77.4
301-400 stems/ha25.010.910.57.117.16.4
401-500 stems/ha18.89.915.88.517.16.4
501-600 stems/ha..15.88.58.64.8
more than 600 stems/ha6.36.131.610.820.06.8
total100.0.100.0.100.0.
ZH0-100 stems/ha11.110.511.01.911.01.9
101-200 stems/ha11.110.512.52.012.52.0
201-300 stems/ha..18.42.317.82.3
301-400 stems/ha11.110.519.92.419.62.4
401-500 stems/ha22.213.912.52.012.82.0
501-600 stems/ha11.110.58.51.78.51.7
more than 600 stems/ha33.315.717.32.317.82.3
total100.0.100.0.100.0.
Switzerland0-100 stems/ha9.90.611.80.511.00.4
101-200 stems/ha11.80.612.50.612.20.4
201-300 stems/ha15.40.715.50.615.50.5
301-400 stems/ha15.30.715.60.615.50.5
401-500 stems/ha11.80.612.90.612.40.4
501-600 stems/ha9.40.59.60.59.50.4
more than 600 stems/ha26.20.822.10.723.90.5
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 07.11.2014 #157755/144134

NFI2

forest area: protection forest perimeter SilvaProtect · stem count/ha (DBH >= 12cm, classified) · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI2
state 1993/95
protection forest perimeter SilvaProtect
inside perimeteroutside of perimetertotal
cantonstem count/ha (DBH >= 12cm, classified)1000 ha± %1000 ha± %1000 ha± %
AG0-100 stems/ha..4.3204.320
101-200 stems/ha0.21006.5166.716
201-300 stems/ha0.4718.0148.314
301-400 stems/ha..9.1139.113
401-500 stems/ha0.21006.1166.316
501-600 stems/ha0.6585.2185.817
more than 600 stems/ha0.4718.3148.713
total1.73347.5249.12
AI0-100 stems/ha0.3700.21000.556
101-200 stems/ha..0.21000.2100
201-300 stems/ha0.21000.21000.370
301-400 stems/ha0.5560.5561.038
401-500 stems/ha0.556..0.556
501-600 stems/ha0.8420.3701.134
more than 600 stems/ha0.6481.0381.627
total2.9172.3225.27
AR0-100 stems/ha0.21000.5570.649
101-200 stems/ha0.21000.21000.371
201-300 stems/ha0.3700.5570.844
301-400 stems/ha0.6490.3701.039
401-500 stems/ha0.6491.0391.629
501-600 stems/ha0.6490.21000.843
more than 600 stems/ha1.0392.1243.019
total3.5174.7148.26
BE0-100 stems/ha4.5207.71512.112
101-200 stems/ha7.31511.21218.59
201-300 stems/ha10.91214.11125.08
301-400 stems/ha14.61116.41031.07
401-500 stems/ha12.71211.11223.78
501-600 stems/ha9.1148.71417.810
more than 600 stems/ha20.2918.7938.96
total79.2487.93167.22
BL/BS0-100 stems/ha0.4701.6352.031
101-200 stems/ha0.6572.6263.223
201-300 stems/ha0.8493.4224.220
301-400 stems/ha0.6571.8322.427
401-500 stems/ha..1.4371.437
501-600 stems/ha0.4701.8322.229
more than 600 stems/ha1.4373.9215.317
total4.22016.4620.54
FR0-100 stems/ha0.7501.5352.228
101-200 stems/ha0.9441.6332.626
201-300 stems/ha1.7333.7225.318
301-400 stems/ha2.9244.1207.015
401-500 stems/ha2.0304.2206.316
501-600 stems/ha1.3374.2205.517
more than 600 stems/ha5.7177.61413.310
total15.3926.9642.23
GE0-100 stems/ha..0.21000.2100
101-200 stems/ha..0.21000.2100
201-300 stems/ha......
301-400 stems/ha......
401-500 stems/ha..0.21000.2100
501-600 stems/ha..0.7570.757
more than 600 stems/ha..1.2371.237
total..2.7182.718
GL0-100 stems/ha2.6251.4354.019
101-200 stems/ha0.5570.5571.040
201-300 stems/ha0.9441.4352.327
301-400 stems/ha1.0400.21001.237
401-500 stems/ha1.2370.9442.128
501-600 stems/ha0.9440.3701.237
more than 600 stems/ha2.4251.4343.819
total9.6116.11515.77
GR0-100 stems/ha13.9119.61323.58
101-200 stems/ha15.6109.01424.68
201-300 stems/ha18.298.81427.07
301-400 stems/ha15.2109.71324.98
401-500 stems/ha11.8127.61519.49
501-600 stems/ha5.9174.81910.712
more than 600 stems/ha18.2913.01131.27
total98.7362.55161.22
JU0-100 stems/ha0.4711.6332.030
101-200 stems/ha1.1403.0234.120
201-300 stems/ha2.3273.4225.716
301-400 stems/ha2.3272.0294.319
401-500 stems/ha1.4353.2234.618
501-600 stems/ha1.4353.0234.419
more than 600 stems/ha3.2235.7168.912
total12.11021.9633.93
LU0-100 stems/ha0.21002.3272.426
101-200 stems/ha0.3714.0204.319
201-300 stems/ha1.0402.8243.820
301-400 stems/ha1.4355.9167.314
401-500 stems/ha0.5585.9166.415
501-600 stems/ha0.7503.1233.821
more than 600 stems/ha2.62510.31212.910
total6.81534.2441.03
NE0-100 stems/ha0.5571.4351.929
101-200 stems/ha0.9442.8243.721
201-300 stems/ha0.9445.6166.515
301-400 stems/ha0.7504.6185.317
401-500 stems/ha0.21003.9204.120
501-600 stems/ha0.7501.8312.526
more than 600 stems/ha0.4704.4194.818
total4.21924.5528.73
NW0-100 stems/ha0.21000.8481.043
101-200 stems/ha......
201-300 stems/ha0.6560.6561.238
301-400 stems/ha0.8480.8481.632
401-500 stems/ha0.6560.21000.848
501-600 stems/ha0.8490.4701.239
more than 600 stems/ha1.0431.2382.227
total3.9183.9177.87
OW0-100 stems/ha0.9442.4253.322
101-200 stems/ha0.7491.2371.929
201-300 stems/ha1.2371.7312.923
301-400 stems/ha0.9441.4342.226
401-500 stems/ha1.2370.5571.730
501-600 stems/ha0.7490.21000.944
more than 600 stems/ha3.8192.4256.214
total9.3109.81019.14
SG0-100 stems/ha2.8252.8255.617
101-200 stems/ha3.0242.4265.417
201-300 stems/ha5.1183.1238.214
301-400 stems/ha5.2183.7218.913
401-500 stems/ha3.5222.1295.617
501-600 stems/ha2.6251.9304.519
more than 600 stems/ha9.1136.51615.59
total31.3622.5753.83
SH0-100 stems/ha..0.8500.850
101-200 stems/ha..1.4361.436
201-300 stems/ha..1.8311.831
301-400 stems/ha0.21002.2282.426
401-500 stems/ha..0.6570.657
501-600 stems/ha..1.4361.436
more than 600 stems/ha0.4704.2194.617
total0.65712.4513.04
SO0-100 stems/ha0.21002.1282.327
101-200 stems/ha0.21003.1233.322
201-300 stems/ha0.3715.7166.115
301-400 stems/ha0.5575.7166.215
401-500 stems/ha0.21003.6213.820
501-600 stems/ha0.9442.8243.621
more than 600 stems/ha0.7506.4157.114
total2.92329.5432.43
SZ0-100 stems/ha1.3371.8313.023
101-200 stems/ha1.1402.0293.023
201-300 stems/ha1.6333.6215.217
301-400 stems/ha2.5262.0294.519
401-500 stems/ha1.3371.8313.023
501-600 stems/ha1.4351.3372.725
more than 600 stems/ha4.6182.1286.815
total13.8914.5928.24
TG0-100 stems/ha..2.0282.028
101-200 stems/ha0.3701.2371.533
201-300 stems/ha0.7492.4263.022
301-400 stems/ha0.5573.0223.520
401-500 stems/ha0.3703.0223.321
501-600 stems/ha0.21002.4262.525
more than 600 stems/ha0.5574.5175.016
total2.52418.4520.94
TI0-100 stems/ha10.7125.51816.310
101-200 stems/ha13.0113.72216.810
201-300 stems/ha12.6113.52216.210
301-400 stems/ha11.1121.63312.711
401-500 stems/ha9.4131.23810.712
501-600 stems/ha6.9161.6338.514
more than 600 stems/ha24.183.92128.07
total87.9321.29109.22
UR0-100 stems/ha0.7491.5352.228
101-200 stems/ha0.9440.7501.633
201-300 stems/ha0.5571.5352.029
301-400 stems/ha0.9441.1402.029
401-500 stems/ha1.3370.5571.831
501-600 stems/ha0.5570.7491.337
more than 600 stems/ha4.4191.3375.716
total9.3117.31416.67
VD0-100 stems/ha1.9308.61410.612
101-200 stems/ha2.82510.61213.411
201-300 stems/ha3.7229.91313.611
301-400 stems/ha3.7219.91313.611
401-500 stems/ha2.12912.91115.010
501-600 stems/ha1.4357.0158.414
more than 600 stems/ha6.51615.21021.78
total22.2874.0396.22
VS0-100 stems/ha7.1158.11415.210
101-200 stems/ha9.6134.41914.010
201-300 stems/ha12.6112.92415.510
301-400 stems/ha9.8132.92412.611
401-500 stems/ha7.6142.92410.512
501-600 stems/ha8.9132.02910.912
more than 600 stems/ha19.994.61924.58
total75.5327.87103.32
ZG0-100 stems/ha0.3700.3700.748
101-200 stems/ha......
201-300 stems/ha1.0380.5561.530
301-400 stems/ha0.7480.3701.038
401-500 stems/ha0.5560.5561.038
501-600 stems/ha..0.5560.556
more than 600 stems/ha0.21001.0381.235
total2.7193.2175.86
ZH0-100 stems/ha0.21005.3175.517
101-200 stems/ha0.21006.0166.216
201-300 stems/ha..8.9138.913
301-400 stems/ha0.21009.6129.812
401-500 stems/ha0.4716.0166.416
501-600 stems/ha0.21004.1204.320
more than 600 stems/ha0.5588.3148.913
total1.63348.3249.92
Switzerland0-100 stems/ha49.9674.25124.14
101-200 stems/ha59.4578.75138.13
201-300 stems/ha77.5597.84175.33
301-400 stems/ha76.9598.54175.43
401-500 stems/ha59.4581.44140.83
501-600 stems/ha46.9660.55107.44
more than 600 stems/ha131.73139.23270.82
total501.61630.311131.91

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 07.11.2014 #157756/144135

NFI2

forest area: protection forest perimeter SilvaProtect · stem count/ha (DBH >= 12cm, classified) · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI2
state 1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectstem count/ha (DBH >= 12cm, classified) %± %± %± %± %± %±
inside perimeter0-100 stems/ha5.21.52.51.46.51.011.80.912.71.39.90.6
101-200 stems/ha8.11.913.43.17.41.013.20.914.61.411.80.6
201-300 stems/ha13.32.318.53.614.61.416.41.014.61.415.50.7
301-400 stems/ha19.02.721.03.718.51.513.51.013.51.415.30.7
401-500 stems/ha11.92.216.83.412.71.311.50.910.71.211.80.6
501-600 stems/ha15.22.59.22.79.31.29.10.88.01.19.40.5
more than 600 stems/ha27.23.118.53.631.01.824.51.225.91.826.20.8
total100.0.100.0.100.0.100.0.100.0.100.0.
outside of perimeter0-100 stems/ha7.10.99.30.89.21.221.11.525.23.611.80.5
101-200 stems/ha13.51.110.80.910.81.314.51.316.33.112.50.6
201-300 stems/ha16.61.216.41.113.71.414.01.316.23.015.50.6
301-400 stems/ha15.81.217.11.117.91.612.91.26.82.115.60.6
401-500 stems/ha14.81.213.71.013.81.410.01.16.82.113.00.6
501-600 stems/ha10.61.010.40.98.51.27.61.09.52.49.60.5
more than 600 stems/ha21.51.422.31.226.01.819.81.519.13.222.10.7
total100.0.100.0.100.0.100.0.100.0.100.0.
total0-100 stems/ha6.80.88.70.87.80.815.20.815.11.311.00.4
101-200 stems/ha12.51.011.10.99.00.813.60.815.01.312.20.4
201-300 stems/ha16.01.116.61.014.11.015.50.814.91.315.50.5
301-400 stems/ha16.41.117.51.018.21.113.30.812.21.215.50.5
401-500 stems/ha14.21.114.01.013.21.011.00.710.01.112.50.4
501-600 stems/ha11.51.010.30.89.00.88.50.68.31.09.50.4
more than 600 stems/ha22.61.321.91.128.61.322.80.924.61.623.90.5
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #157757/144136

NFI2

forest area: protection forest perimeter SilvaProtect · stem count/ha (DBH >= 12cm, classified) · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI2
state 1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectstem count/ha (DBH >= 12cm, classified)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter0-100 stems/ha2.0300.5587.31526.2813.91149.96
101-200 stems/ha3.1242.8258.31429.1716.11059.45
201-300 stems/ha5.1193.92116.31036.4716.01077.65
301-400 stems/ha7.3164.42020.7929.8714.81077.05
401-500 stems/ha4.5203.52214.21125.5811.81259.45
501-600 stems/ha5.8171.93010.41320.198.81447.16
more than 600 stems/ha10.4133.92134.7754.2528.47131.53
total38.1620.99111.83221.22109.93501.91
outside of perimeter0-100 stems/ha11.61219.599.61327.086.51674.15
101-200 stems/ha21.9922.6811.11218.5104.22078.55
201-300 stems/ha26.9834.2714.21117.9104.22097.34
301-400 stems/ha25.6835.8618.6916.5101.83198.24
401-500 stems/ha24.0828.6714.31112.8111.83181.54
501-600 stems/ha17.21021.898.8149.7132.52760.05
more than 600 stems/ha34.8746.5626.9825.484.919138.53
total162.02208.91103.53127.8325.98628.11
total0-100 stems/ha13.61120.0916.81053.2520.59124.14
101-200 stems/ha25.0825.4819.5947.6620.39137.93
201-300 stems/ha31.9738.1630.4754.3520.29174.93
301-400 stems/ha32.8740.2639.3646.3616.610175.13
401-500 stems/ha28.5732.1728.5738.3613.611140.93
501-600 stems/ha23.1823.7819.3929.8711.312107.14
more than 600 stems/ha45.2650.4561.6579.5433.37270.02
total200.11229.81215.31349.01135.821130.01

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #157758/144137

NFI2

forest area: protection forest perimeter SilvaProtect · stem count/ha (DBH >= 12cm, classified) · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI2
state 1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectstem count/ha (DBH >= 12cm, classified) %± %± %± %± %± %± %±
inside perimeter0-100 stems/ha4.31.16.91.011.41.69.41.413.91.612.71.39.90.6
101-200 stems/ha10.01.79.11.27.51.312.71.616.41.814.61.411.80.6
201-300 stems/ha15.22.014.81.412.61.616.71.819.31.914.61.415.50.7
301-400 stems/ha19.82.216.51.515.71.812.91.615.01.713.51.415.30.7
401-500 stems/ha13.71.912.71.412.31.610.01.412.31.610.71.211.90.6
501-600 stems/ha13.11.99.91.29.41.411.81.55.21.18.01.19.40.5
more than 600 stems/ha24.02.430.11.931.12.326.32.117.91.825.91.826.20.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside of perimeter0-100 stems/ha8.40.612.21.515.62.029.23.615.02.025.23.611.80.5
101-200 stems/ha12.00.712.21.510.21.715.92.914.71.916.33.112.50.6
201-300 stems/ha16.50.812.61.517.42.110.32.414.11.916.23.015.50.6
301-400 stems/ha16.60.817.31.712.91.910.32.416.52.06.82.115.70.6
401-500 stems/ha14.20.812.51.510.71.710.32.412.31.86.82.113.00.6
501-600 stems/ha10.50.79.41.37.41.57.32.06.91.49.52.49.60.5
more than 600 stems/ha21.90.923.71.925.82.416.52.920.72.219.13.222.10.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total0-100 stems/ha7.80.59.30.913.31.314.71.414.31.315.11.311.00.4
101-200 stems/ha11.70.710.50.98.71.013.61.415.61.315.01.312.20.4
201-300 stems/ha16.30.813.81.014.71.315.01.417.01.414.91.315.50.5
301-400 stems/ha17.00.816.81.114.51.312.21.315.61.312.21.215.50.5
401-500 stems/ha14.10.712.61.011.61.210.11.212.31.210.01.112.50.4
501-600 stems/ha10.90.69.70.98.51.010.61.25.90.98.31.09.50.4
more than 600 stems/ha22.20.827.21.328.81.723.71.719.11.424.61.623.90.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 07.11.2014 #157759/144138

NFI2

forest area: protection forest perimeter SilvaProtect · stem count/ha (DBH >= 12cm, classified) · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI2
state 1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectstem count/ha (DBH >= 12cm, classified)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter0-100 stems/ha2.5277.6158.1147.11510.61213.91149.96
101-200 stems/ha5.9179.9135.4189.61312.51116.11059.45
201-300 stems/ha8.91416.3109.01412.61114.81016.01077.65
301-400 stems/ha11.61218.11011.1129.81311.51214.81076.95
401-500 stems/ha8.01513.9118.7147.6149.41311.81259.55
501-600 stems/ha7.71510.8136.7168.9134.0218.81446.96
more than 600 stems/ha14.11133.1722.1819.9913.81128.47131.33
total58.65109.7371.1475.5376.64109.93501.51
outside of perimeter0-100 stems/ha31.2711.0138.7148.1148.7146.51674.35
101-200 stems/ha44.6611.0135.7174.4198.5144.22078.45
201-300 stems/ha61.1511.4129.7132.9248.2144.22097.54
301-400 stems/ha61.5515.6107.2152.9249.6131.83198.54
401-500 stems/ha52.6611.2126.0172.9247.1151.83181.64
501-600 stems/ha39.068.5144.1202.0294.0212.52760.15
more than 600 stems/ha81.4421.3914.4104.61912.0124.919138.73
total371.4190.0455.8527.8758.2525.98629.01
total0-100 stems/ha33.7718.61016.91015.21019.3920.59124.24
101-200 stems/ha50.4621.0911.01214.01021.1920.39137.83
201-300 stems/ha70.0527.6818.6915.51023.0820.29175.13
301-400 stems/ha73.1533.6718.4912.61121.1916.610175.33
401-500 stems/ha60.6525.1814.71010.51216.51013.611141.03
501-600 stems/ha46.7619.3910.81210.9128.01411.312107.04
more than 600 stems/ha95.5454.4536.5624.5825.8833.37270.02
total430.01199.71127.02103.32134.82135.821130.51

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 07.11.2014 #157760/144139

NFI2

forest area: protection forest perimeter SilvaProtect · stem count/ha (DBH >= 12cm, classified) · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI2
state 1993/95
protection forest perimeter SilvaProtect
inside perimeteroutside of perimetertotal
economic regionstem count/ha (DBH >= 12cm, classified) %± %± %±
Western Jura0-100 stems/ha5.51.76.81.06.50.8
101-200 stems/ha7.11.913.61.312.31.1
201-300 stems/ha13.22.516.31.415.61.2
301-400 stems/ha19.22.915.01.415.91.2
401-500 stems/ha13.22.516.31.415.61.2
501-600 stems/ha14.82.611.11.211.91.1
more than 600 stems/ha26.93.320.91.622.21.4
total100.0.100.0.100.0.
Eastern Jura0-100 stems/ha3.63.58.21.97.61.7
101-200 stems/ha14.36.613.32.313.52.2
201-300 stems/ha14.36.617.52.617.12.4
301-400 stems/ha17.97.218.42.618.32.5
401-500 stems/ha3.63.510.12.09.41.9
501-600 stems/ha17.97.29.22.010.21.9
more than 600 stems/ha28.68.523.22.923.92.7
total100.0.100.0.100.0.
Western Plateau0-100 stems/ha3.33.39.81.99.11.7
101-200 stems/ha16.76.89.41.910.21.8
201-300 stems/ha13.36.214.32.214.22.1
301-400 stems/ha20.07.313.52.214.22.1
401-500 stems/ha20.07.312.72.113.52.1
501-600 stems/ha..12.72.111.31.9
more than 600 stems/ha26.78.127.82.927.62.7
total100.0.100.0.100.0.
Central Plateau0-100 stems/ha1.81.87.61.46.81.2
101-200 stems/ha12.74.510.91.711.21.6
201-300 stems/ha18.25.217.62.017.71.9
301-400 stems/ha25.55.918.22.019.21.9
401-500 stems/ha16.45.014.81.915.01.8
501-600 stems/ha12.74.57.81.48.51.4
more than 600 stems/ha12.74.523.02.221.62.0
total100.0.100.0.100.0.
Eastern Plateau0-100 stems/ha2.92.910.21.29.81.2
101-200 stems/ha11.85.511.41.311.41.3
201-300 stems/ha23.57.316.51.516.91.5
301-400 stems/ha14.76.118.01.617.81.5
401-500 stems/ha14.76.113.41.413.51.4
501-600 stems/ha11.85.511.01.311.11.3
more than 600 stems/ha20.66.919.51.619.61.6
total100.0.100.0.100.0.
Western Pre-Alps0-100 stems/ha5.51.910.53.27.51.7
101-200 stems/ha8.32.38.42.98.31.8
201-300 stems/ha14.52.911.63.313.32.2
301-400 stems/ha17.23.19.53.014.22.3
401-500 stems/ha11.02.621.14.215.02.3
501-600 stems/ha6.92.19.53.07.91.7
more than 600 stems/ha36.64.029.54.733.83.1
total100.0.100.0.100.0.
Central Pre-Alps0-100 stems/ha5.91.48.81.77.51.1
101-200 stems/ha8.21.712.21.910.31.3
201-300 stems/ha14.92.212.21.913.51.4
301-400 stems/ha19.02.422.82.421.01.7
401-500 stems/ha13.42.112.61.913.01.4
501-600 stems/ha10.01.88.51.69.21.2
more than 600 stems/ha28.62.822.82.425.61.8
total100.0.100.0.100.0.
Eastern Pre-Alps0-100 stems/ha7.81.89.22.18.51.4
101-200 stems/ha6.01.69.72.17.71.3
201-300 stems/ha14.22.416.92.715.51.8
301-400 stems/ha18.82.614.82.516.91.8
401-500 stems/ha12.92.312.22.312.61.6
501-600 stems/ha10.12.08.22.09.21.4
more than 600 stems/ha30.33.129.13.229.72.2
total100.0.100.0.100.0.
Northwestern Alps0-100 stems/ha9.32.123.14.014.32.0
101-200 stems/ha10.92.215.43.412.51.9
201-300 stems/ha15.02.614.63.414.92.0
301-400 stems/ha12.42.49.22.811.31.8
401-500 stems/ha12.92.44.62.010.01.7
501-600 stems/ha11.92.312.03.111.91.9
more than 600 stems/ha27.53.221.13.925.22.5
total100.0.100.0.100.0.
Central Alps0-100 stems/ha9.13.325.35.216.93.1
101-200 stems/ha7.83.111.33.89.52.4
201-300 stems/ha6.52.818.34.612.22.7
301-400 stems/ha11.73.714.14.112.82.8
401-500 stems/ha11.73.75.62.78.82.3
501-600 stems/ha9.13.37.13.08.12.2
more than 600 stems/ha44.15.718.34.631.83.8
total100.0.100.0.100.0.
Northeastern Alps0-100 stems/ha19.43.624.85.721.23.1
101-200 stems/ha10.12.810.64.110.32.3
201-300 stems/ha13.53.117.55.014.82.7
301-400 stems/ha12.63.05.43.010.22.3
401-500 stems/ha11.72.912.24.311.92.4
501-600 stems/ha8.42.55.22.97.32.0
more than 600 stems/ha24.33.924.45.724.33.2
total100.0.100.0.100.0.
Southwestern Alps0-100 stems/ha9.41.429.23.614.71.4
101-200 stems/ha12.71.615.92.913.61.4
201-300 stems/ha16.71.810.32.415.01.4
301-400 stems/ha12.91.610.32.412.21.3
401-500 stems/ha10.01.410.32.410.11.2
501-600 stems/ha11.81.57.32.010.61.2
more than 600 stems/ha26.32.116.52.923.71.7
total100.0.100.0.100.0.
Southeastern Alps0-100 stems/ha13.91.615.02.014.31.3
101-200 stems/ha16.41.814.71.915.61.3
201-300 stems/ha19.31.914.11.917.01.4
301-400 stems/ha15.01.716.52.015.61.3
401-500 stems/ha12.31.612.31.812.31.2
501-600 stems/ha5.21.16.91.45.90.9
more than 600 stems/ha17.91.820.72.219.11.4
total100.0.100.0.100.0.
Southern Alps0-100 stems/ha12.71.325.23.615.11.3
101-200 stems/ha14.61.416.33.115.01.3
201-300 stems/ha14.61.416.23.014.91.3
301-400 stems/ha13.51.46.82.112.21.2
401-500 stems/ha10.71.26.82.110.01.1
501-600 stems/ha8.01.19.52.48.31.0
more than 600 stems/ha25.91.819.13.224.61.6
total100.0.100.0.100.0.
Switzerland0-100 stems/ha10.00.611.80.511.00.4
101-200 stems/ha11.80.612.50.612.20.4
201-300 stems/ha15.50.715.50.615.50.5
301-400 stems/ha15.30.715.60.615.50.5
401-500 stems/ha11.80.612.90.612.40.4
501-600 stems/ha9.40.59.60.59.50.4
more than 600 stems/ha26.20.822.10.723.90.5
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 07.11.2014 #157761/144140

NFI2

forest area: protection forest perimeter SilvaProtect · stem count/ha (DBH >= 12cm, classified) · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI2
state 1993/95
protection forest perimeter SilvaProtect
inside perimeteroutside of perimetertotal
economic regionstem count/ha (DBH >= 12cm, classified)1000 ha± %1000 ha± %1000 ha± %
Western Jura0-100 stems/ha1.8318.21410.013
101-200 stems/ha2.32816.41018.79
201-300 stems/ha4.32019.6923.98
301-400 stems/ha6.21718.0924.28
401-500 stems/ha4.32019.6923.98
501-600 stems/ha4.81913.41118.29
more than 600 stems/ha8.71425.1833.87
total32.47120.22152.61
Eastern Jura0-100 stems/ha0.21003.4233.622
101-200 stems/ha0.8505.6186.416
201-300 stems/ha0.8507.4158.114
301-400 stems/ha1.0447.8158.714
401-500 stems/ha0.21004.3204.520
501-600 stems/ha1.0443.9224.819
more than 600 stems/ha1.6359.81311.312
total5.41842.1347.52
Western Plateau0-100 stems/ha0.21004.3204.519
101-200 stems/ha0.9444.2205.118
201-300 stems/ha0.7506.3167.015
301-400 stems/ha1.1406.0167.015
401-500 stems/ha1.1405.6176.715
501-600 stems/ha..5.6175.617
more than 600 stems/ha1.43512.31113.710
total5.41744.3349.73
Central Plateau0-100 stems/ha0.21004.5194.718
101-200 stems/ha1.2386.5157.714
201-300 stems/ha1.73110.61212.211
301-400 stems/ha2.32610.91113.210
401-500 stems/ha1.5338.91310.412
501-600 stems/ha1.2384.7185.916
more than 600 stems/ha1.23813.81014.910
total9.21359.9369.12
Eastern Plateau0-100 stems/ha0.210010.71210.912
101-200 stems/ha0.75011.91212.611
201-300 stems/ha1.43517.3918.79
301-400 stems/ha0.94518.9919.89
401-500 stems/ha0.94514.11115.010
501-600 stems/ha0.75011.61212.311
more than 600 stems/ha1.23820.5921.78
total6.117104.92111.02
Western Pre-Alps0-100 stems/ha1.4351.8313.223
101-200 stems/ha2.2281.4353.622
201-300 stems/ha3.8212.0305.817
301-400 stems/ha4.5191.6336.116
401-500 stems/ha2.9243.6226.516
501-600 stems/ha1.8311.6333.422
more than 600 stems/ha9.6125.01814.69
total26.1617.1943.23
Central Pre-Alps0-100 stems/ha2.8254.6197.515
101-200 stems/ha3.9216.41610.313
201-300 stems/ha7.1156.41613.511
301-400 stems/ha9.11311.91221.08
401-500 stems/ha6.4166.61613.011
501-600 stems/ha4.8194.4209.213
more than 600 stems/ha13.71111.91225.67
total47.8552.34100.12
Eastern Pre-Alps0-100 stems/ha3.0243.1236.116
101-200 stems/ha2.3273.3235.617
201-300 stems/ha5.4175.81711.112
301-400 stems/ha7.1155.01812.211
401-500 stems/ha4.9184.2209.013
501-600 stems/ha3.8212.8256.616
more than 600 stems/ha11.5119.91321.48
total37.9534.1672.02
Northwestern Alps0-100 stems/ha3.4234.7198.014
101-200 stems/ha3.9213.1247.016
201-300 stems/ha5.4182.9258.314
301-400 stems/ha4.5201.9316.317
401-500 stems/ha4.7190.9445.618
501-600 stems/ha4.3202.4276.716
more than 600 stems/ha9.9134.32014.110
total35.9520.2956.13
Central Alps0-100 stems/ha1.3373.2234.519
101-200 stems/ha1.1401.4352.526
201-300 stems/ha0.9442.3273.323
301-400 stems/ha1.6331.8313.422
401-500 stems/ha1.6330.7502.427
501-600 stems/ha1.3370.9442.228
more than 600 stems/ha6.1162.4278.513
total13.9912.81026.85
Northeastern Alps0-100 stems/ha4.0202.4266.416
101-200 stems/ha2.1281.0413.123
201-300 stems/ha2.7241.7314.419
301-400 stems/ha2.6250.5583.123
401-500 stems/ha2.4261.2373.621
501-600 stems/ha1.7310.5572.227
more than 600 stems/ha4.9182.4267.314
total20.379.81230.15
Southwestern Alps0-100 stems/ha7.1158.11415.210
101-200 stems/ha9.6134.41914.010
201-300 stems/ha12.6112.92415.510
301-400 stems/ha9.8132.92412.611
401-500 stems/ha7.6142.92410.512
501-600 stems/ha8.9132.02910.912
more than 600 stems/ha19.994.61924.58
total75.5327.87103.32
Southeastern Alps0-100 stems/ha10.6128.71419.39
101-200 stems/ha12.5118.51421.19
201-300 stems/ha14.8108.21423.08
301-400 stems/ha11.5129.61321.19
401-500 stems/ha9.4137.11516.510
501-600 stems/ha4.0214.0218.014
more than 600 stems/ha13.81112.01225.88
total76.6458.25134.82
Southern Alps0-100 stems/ha13.9116.51620.59
101-200 stems/ha16.1104.22020.39
201-300 stems/ha16.0104.22020.29
301-400 stems/ha14.8101.83116.610
401-500 stems/ha11.8121.83113.611
501-600 stems/ha8.8142.52711.312
more than 600 stems/ha28.474.91933.37
total109.9325.98135.82
Switzerland0-100 stems/ha50.0674.45124.44
101-200 stems/ha59.5578.65138.13
201-300 stems/ha77.6597.54175.23
301-400 stems/ha76.9598.44175.43
401-500 stems/ha59.5581.44140.93
501-600 stems/ha47.1660.35107.34
more than 600 stems/ha131.83138.93270.72
total502.51629.511132.01

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 07.11.2014 #157762/144141

NFI2

forest area: protection forest perimeter SilvaProtect · crown closure · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI2
state 1993/95
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectcrown closure %± %± %± %± %± %± %±
inside perimetern/a....2.40.51.50.61.70.70.60.31.50.2
crowded31.93.233.93.727.21.319.62.09.41.631.81.825.80.8
normal38.93.342.43.825.41.321.42.020.02.120.11.625.10.8
loose16.22.514.52.715.31.118.71.919.42.112.91.315.70.7
open7.91.86.71.913.81.017.91.927.12.416.71.515.80.7
scattered1.80.91.20.95.10.77.71.312.81.87.21.06.40.5
grouped crowded0.90.7..4.30.65.71.23.71.03.20.73.70.4
grouped normal0.90.7..3.30.53.70.94.61.14.40.83.40.3
heterogeneous1.40.81.20.93.10.53.70.91.40.63.00.72.70.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside of perimetern/a0.20.20.30.23.10.60.70.71.10.6..1.00.2
crowded21.91.434.11.322.21.515.13.09.21.721.83.325.10.7
normal36.71.639.81.419.01.413.82.916.32.218.03.130.40.8
loose18.81.316.11.015.01.218.03.223.12.513.52.717.00.6
open12.21.17.70.714.91.219.43.321.32.414.82.812.30.5
scattered4.60.70.80.210.71.119.23.316.32.214.72.86.60.4
grouped crowded1.50.40.30.24.80.74.21.77.51.65.11.82.60.3
grouped normal2.30.50.10.16.80.98.22.33.51.19.02.33.20.3
heterogeneous1.70.40.90.33.50.61.41.01.80.83.21.41.90.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.20.10.30.12.70.41.30.51.40.50.50.31.20.1
crowded23.91.334.11.225.11.018.41.79.31.229.81.625.40.5
normal37.11.540.11.322.71.019.41.718.31.519.71.428.00.6
loose18.31.216.01.015.20.818.51.721.01.613.01.216.50.5
open11.31.07.60.714.30.818.31.724.51.716.31.313.80.4
scattered4.10.60.80.27.50.610.81.314.41.48.71.06.50.3
grouped crowded1.40.40.30.14.50.55.31.05.40.93.50.73.00.2
grouped normal2.00.40.10.14.80.54.90.94.10.85.30.83.30.2
heterogeneous1.70.40.90.23.30.43.10.71.60.53.00.62.30.2
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, 03.11.2014 #157763/144142

NFI2

forest area: protection forest perimeter SilvaProtect · crown closure · 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
protection forest perimeter SilvaProtectcrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a....4.6201.0411.0410.7507.415
crowded12.4129.91352.5513.4115.81735.76129.63
normal15.11112.41249.2614.61012.21122.68126.04
loose6.3174.22029.5712.71111.91214.51179.15
open3.1241.93026.7812.21116.61018.7979.25
scattered0.7500.4719.9135.2187.8148.11432.27
grouped crowded0.471..8.3143.9212.3283.52218.410
grouped normal0.471..6.4172.5262.8255.01917.010
heterogeneous0.5580.4716.0172.5260.9453.42313.711
total38.8629.17193.2268.1361.24112.23502.71
outside of perimetern/a0.4710.7504.5200.21000.558..6.217
crowded33.9777.5432.273.7214.5196.017157.93
normal56.8590.4427.583.4228.0145.019191.03
loose29.1736.7621.894.41911.3123.722107.14
open18.9917.51021.694.81910.4124.12177.25
scattered7.2161.83215.4114.7198.0144.02141.26
grouped crowded2.3280.7506.9161.0413.7221.43516.110
grouped normal3.6220.21009.9132.0291.7322.52719.99
heterogeneous2.7261.9305.1180.3710.9450.94511.912
total154.82227.41144.8324.7849.1527.67628.41
totaln/a0.4710.7509.1141.2381.6330.75013.611
crowded46.3687.4484.7417.1910.31341.76287.52
normal71.94102.8376.6418.0920.2927.67317.02
loose35.4741.0651.3517.1923.2818.29186.23
open21.9919.4948.3617.0927.0722.88156.43
scattered7.9152.12925.3810.01315.81012.21273.35
grouped crowded2.7260.75015.2114.9185.9175.01934.57
grouped normal4.0210.210016.3104.6194.5197.41537.07
heterogeneous3.2232.32811.1122.9241.7314.22025.58
total193.61256.61338.0192.72110.42139.821131.11

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #157764/144143

NFI2

forest area: protection forest perimeter SilvaProtect · crown closure · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI2
state 1993/95
protection forest perimeter SilvaProtect
inside perimeteroutside of perimetertotal
cantoncrown closure %± %± %±
AGn/a..0.40.40.40.4
crowded44.416.631.72.932.12.9
normal33.315.744.13.143.83.1
loose22.213.916.82.317.02.3
open..5.91.55.71.4
scattered..0.80.60.80.5
grouped crowded......
grouped normal..0.40.40.40.4
heterogeneous......
total100.0.100.0.100.0.
AIn/a......
crowded55.611.764.312.859.48.6
normal16.78.97.17.012.55.9
loose5.65.57.17.06.34.3
open16.78.9..9.45.2
scattered......
grouped crowded5.65.521.411.112.55.9
grouped normal......
heterogeneous......
total100.0.100.0.100.0.
ARn/a..7.35.04.12.9
crowded59.110.561.59.060.56.7
normal31.810.020.97.725.66.2
loose9.16.23.43.45.93.3
open......
scattered......
grouped crowded......
grouped normal..3.43.42.01.9
heterogeneous..3.43.42.01.9
total100.0.100.0.100.0.
BEn/a0.70.41.00.50.90.3
crowded27.72.124.51.926.01.4
normal24.52.032.52.128.71.5
loose18.51.816.41.717.41.2
open14.01.611.41.412.61.1
scattered3.40.94.10.93.70.6
grouped crowded4.71.04.30.94.50.7
grouped normal2.00.72.00.62.00.5
heterogeneous4.51.03.90.94.20.7
total100.0.100.0.100.0.
BL/BSn/a......
crowded42.910.832.35.134.54.7
normal33.310.347.15.544.34.9
loose14.37.710.93.411.63.2
open4.84.77.32.96.82.5
scattered..1.21.21.01.0
grouped crowded......
grouped normal..1.21.21.01.0
heterogeneous4.84.7..1.01.0
total100.0.100.0.100.0.
FRn/a......
crowded27.74.937.74.034.13.1
normal27.74.927.33.727.53.0
loose16.94.113.72.914.92.4
open14.43.913.02.813.52.3
scattered3.62.04.11.63.91.3
grouped crowded3.62.12.11.22.61.1
grouped normal2.41.71.41.01.70.9
heterogeneous3.62.10.70.71.70.9
total100.0.100.0.100.0.
GEn/a......
crowded..81.312.381.312.3
normal..9.39.29.39.2
loose......
open......
scattered......
grouped crowded..9.39.29.39.2
grouped normal......
heterogeneous......
total..100.0.100.0.
GLn/a5.43.12.82.84.42.2
crowded30.96.219.96.826.64.6
normal30.96.211.45.423.34.4
loose7.33.519.96.812.23.5
open5.43.117.16.410.03.2
scattered11.04.217.26.413.43.6
grouped crowded1.81.82.82.82.21.6
grouped normal7.33.56.04.16.82.7
heterogeneous..2.82.81.11.1
total100.0.100.0.100.0.
GRn/a1.80.51.10.61.50.4
crowded11.91.410.51.611.41.0
normal19.51.715.71.918.01.3
loose18.81.623.22.220.51.3
open25.41.820.72.123.61.4
scattered13.21.416.82.014.61.2
grouped crowded3.70.86.71.34.80.7
grouped normal4.60.93.61.04.20.7
heterogeneous1.20.51.70.71.40.4
total100.0.100.0.100.0.
JUn/a......
crowded36.85.822.83.827.73.2
normal38.25.943.14.541.43.6
loose11.83.915.43.314.12.5
open7.43.29.82.78.92.1
scattered2.92.15.72.14.71.5
grouped crowded..0.80.80.50.5
grouped normal..2.41.41.60.9
heterogeneous2.92.1..1.00.7
total100.0.100.0.100.0.
LUn/a..1.50.91.30.7
crowded25.77.028.53.228.02.9
normal41.07.931.43.333.03.1
loose20.56.516.72.717.32.5
open7.74.313.22.412.32.1
scattered2.62.52.01.02.10.9
grouped crowded..0.50.50.40.4
grouped normal2.62.53.11.23.01.1
heterogeneous..3.01.22.51.0
total100.0.100.0.100.0.
NEn/a..0.70.70.60.6
crowded12.56.810.12.610.42.4
normal41.710.126.63.828.93.6
loose20.88.328.73.827.63.5
open16.77.618.03.317.83.0
scattered4.24.15.01.94.91.7
grouped crowded..1.41.01.20.9
grouped normal4.24.12.91.43.11.4
heterogeneous..6.52.15.51.8
total100.0.100.0.100.0.
NWn/a5.04.95.04.95.03.5
crowded30.210.415.08.122.66.7
normal50.311.220.09.035.17.6
loose10.16.820.09.015.05.7
open4.54.410.06.87.34.1
scattered..5.04.92.52.5
grouped crowded..5.04.92.52.5
grouped normal..20.09.010.04.8
heterogeneous......
total100.0.100.0.100.0.
OWn/a1.91.83.62.52.71.6
crowded38.96.621.05.429.74.3
normal9.34.08.83.89.02.7
loose11.14.38.83.89.92.8
open18.55.317.55.018.03.6
scattered1.91.819.35.210.83.0
grouped crowded7.43.63.52.45.42.2
grouped normal11.24.317.65.114.53.3
heterogeneous......
total100.0.100.0.100.0.
SGn/a4.51.63.11.53.91.1
crowded29.63.424.03.827.32.5
normal31.33.532.64.131.82.7
loose12.32.516.33.213.92.0
open7.82.07.82.47.81.5
scattered4.51.58.52.56.21.4
grouped crowded4.51.53.11.53.91.1
grouped normal2.81.23.91.73.21.0
heterogeneous2.81.20.80.81.90.8
total100.0.100.0.100.0.
SHn/a......
crowded33.327.429.25.829.45.7
normal66.727.354.96.455.46.2
loose..15.94.715.24.5
open......
scattered......
grouped crowded......
grouped normal......
heterogeneous......
total100.0.100.0.100.0.
SOn/a......
crowded29.411.124.23.324.73.2
normal47.112.135.33.736.43.5
loose17.69.324.63.324.03.1
open5.95.714.72.713.92.5
scattered..1.20.81.10.8
grouped crowded......
grouped normal......
heterogeneous......
total100.0.100.0.100.0.
SZn/a1.31.36.22.73.81.5
crowded26.05.024.74.825.33.5
normal33.85.416.14.124.73.4
loose15.64.116.04.115.82.9
open11.73.717.34.214.62.8
scattered6.52.89.93.38.22.2
grouped crowded..1.21.20.60.6
grouped normal..1.21.20.60.6
heterogeneous5.22.57.42.96.31.9
total100.0.100.0.100.0.
TGn/a..0.90.90.80.8
crowded26.711.441.94.740.14.4
normal40.012.732.74.533.64.2
loose20.010.412.73.213.63.1
open13.38.810.02.910.42.7
scattered..0.90.90.80.8
grouped crowded......
grouped normal......
heterogeneous..0.90.90.80.8
total100.0.100.0.100.0.
TIn/a0.60.4..0.50.3
crowded36.12.224.33.933.81.9
normal20.51.821.03.720.61.6
loose11.81.58.42.511.11.3
open13.81.613.53.113.71.4
scattered5.31.012.63.06.71.0
grouped crowded3.90.95.92.24.30.8
grouped normal4.71.010.92.95.91.0
heterogeneous3.40.83.41.73.40.7
total100.0.100.0.100.0.
URn/a3.92.72.52.53.31.9
crowded33.36.617.56.026.44.6
normal31.46.515.05.724.24.5
loose13.74.82.52.58.83.0
open9.84.217.46.013.13.5
scattered2.01.910.04.85.52.4
grouped crowded..7.54.23.31.9
grouped normal5.93.325.06.914.33.7
heterogeneous..2.52.51.11.1
total100.0.100.0.100.0.
VDn/a1.61.10.20.20.50.3
crowded25.43.927.62.227.11.9
normal39.74.430.92.333.02.0
loose16.73.314.51.715.01.5
open7.92.411.71.610.81.3
scattered5.62.08.11.37.51.1
grouped crowded1.61.12.10.72.00.6
grouped normal0.80.83.60.92.90.7
heterogeneous0.80.81.20.51.10.4
total100.0.100.0.100.0.
VSn/a1.80.61.91.11.80.5
crowded19.61.918.23.019.31.6
normal20.51.912.92.618.51.6
loose17.41.815.92.917.01.5
open20.31.919.63.120.11.6
scattered7.41.219.43.110.61.2
grouped crowded5.61.13.71.55.10.9
grouped normal3.60.97.32.04.60.8
heterogeneous3.80.91.20.93.10.7
total100.0.100.0.100.0.
ZGn/a......
crowded25.010.921.19.522.97.2
normal37.512.242.111.440.08.3
loose18.89.921.19.520.06.8
open12.58.4..5.74.0
scattered......
grouped crowded......
grouped normal......
heterogeneous6.36.115.88.511.45.4
total100.0.100.0.100.0.
ZHn/a......
crowded22.213.926.52.726.32.6
normal66.715.744.13.044.82.9
loose..20.62.519.92.4
open11.110.57.71.67.81.6
scattered..0.40.40.40.4
grouped crowded..0.40.40.40.4
grouped normal......
heterogeneous..0.40.40.40.4
total100.0.100.0.100.0.
Switzerlandn/a1.50.21.00.21.20.1
crowded25.80.825.20.725.50.5
normal25.10.830.50.828.10.6
loose15.70.717.00.616.40.5
open15.70.712.20.513.80.4
scattered6.40.56.50.46.40.3
grouped crowded3.70.32.60.33.00.2
grouped normal3.40.33.20.33.30.2
heterogeneous2.70.31.90.22.30.2
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #157765/144144

NFI2

forest area: protection forest perimeter SilvaProtect · crown closure · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI2
state 1993/95
protection forest perimeter SilvaProtect
inside perimeteroutside of perimetertotal
cantoncrown closure1000 ha± %1000 ha± %1000 ha± %
AGn/a..0.21000.2100
crowded0.75015.0915.89
normal0.65821.0721.57
loose0.4718.0148.314
open..2.8252.825
scattered..0.4710.471
grouped crowded......
grouped normal..0.21000.2100
heterogeneous......
total1.73347.5249.12
AIn/a......
crowded1.6271.5293.116
normal0.5560.21000.648
loose0.21000.21000.370
open0.556..0.556
scattered......
grouped crowded0.21000.5560.648
grouped normal......
heterogeneous......
total2.9172.3225.27
ARn/a..0.3710.371
crowded2.1242.9195.012
normal1.1361.0402.125
loose0.3700.21000.557
open......
scattered......
grouped crowded......
grouped normal..0.21000.2100
heterogeneous..0.21000.2100
total3.5174.7148.26
BEn/a0.5580.9451.435
crowded21.9921.6943.56
normal19.4928.5748.05
loose14.61114.51129.17
open11.11210.01321.19
scattered2.7263.6226.217
grouped crowded3.7223.7227.515
grouped normal1.6331.8323.423
heterogeneous3.6223.4237.016
total79.2487.93167.22
BL/BSn/a......
crowded1.8325.3177.114
normal1.4377.7139.112
loose0.6571.8322.427
open0.21001.2401.437
scattered..0.21000.2100
grouped crowded......
grouped normal..0.21000.2100
heterogeneous0.2100..0.2100
total4.22016.4620.54
FRn/a......
crowded4.22010.21214.49
normal4.2207.41511.611
loose2.6263.7216.316
open2.2283.5225.717
scattered0.5581.1411.633
grouped crowded0.6580.6581.140
grouped normal0.4710.4710.750
heterogeneous0.6580.21000.750
total15.3926.9642.23
GEn/a......
crowded..2.2242.224
normal..0.21000.2100
loose......
open......
scattered......
grouped crowded..0.21000.2100
grouped normal......
heterogeneous......
total..2.7182.718
GLn/a0.5570.21000.749
crowded3.0231.2374.218
normal3.0230.7493.720
loose0.7491.2371.929
open0.5571.0401.632
scattered1.1401.1402.128
grouped crowded0.21000.21000.370
grouped normal0.7500.4711.141
heterogeneous..0.21000.2100
total9.6116.11515.77
GRn/a1.7310.7502.427
crowded11.8126.61618.39
normal19.299.81329.17
loose18.5914.51133.07
open25.1813.01138.06
scattered13.01110.51323.58
grouped crowded3.6224.2207.815
grouped normal4.5192.2286.816
heterogeneous1.2381.0412.228
total98.7362.55161.22
JUn/a......
crowded4.4195.0189.412
normal4.6189.41214.09
loose1.4353.4224.818
open0.9442.1283.023
scattered0.4711.2371.633
grouped crowded..0.21000.2100
grouped normal..0.5570.557
heterogeneous0.471..0.471
total12.11021.9633.93
LUn/a..0.5580.558
crowded1.7319.71211.511
normal2.82410.81113.510
loose1.4355.7167.114
open0.5584.5195.018
scattered0.21000.7500.945
grouped crowded..0.21000.2100
grouped normal0.21001.0411.237
heterogeneous..1.0401.040
total6.81534.2441.03
NEn/a..0.21000.2100
crowded0.5572.5263.023
normal1.8316.5158.313
loose0.9447.0147.913
open0.7504.4195.117
scattered0.21001.2371.435
grouped crowded..0.4700.470
grouped normal0.21000.7500.944
heterogeneous..1.6331.633
total4.21924.5528.73
NWn/a0.21000.21000.470
crowded1.2380.6561.830
normal2.0280.8482.723
loose0.4700.8481.238
open0.21000.4700.657
scattered..0.21000.2100
grouped crowded..0.21000.2100
grouped normal..0.8480.848
heterogeneous......
total3.9183.9177.87
OWn/a0.21000.3710.558
crowded3.6202.1275.715
normal0.9440.9441.730
loose1.0400.9441.929
open1.7301.7303.420
scattered0.21001.9292.127
grouped crowded0.7490.3701.040
grouped normal1.0401.7312.824
heterogeneous......
total9.3109.81019.14
SGn/a1.4350.7502.129
crowded9.3135.41714.710
normal9.8127.31517.19
loose3.8213.7217.514
open2.4261.8314.220
scattered1.4351.9303.322
grouped crowded1.4350.7502.129
grouped normal0.9440.9441.731
heterogeneous0.9440.21001.041
total31.3622.5753.83
SHn/a......
crowded0.21003.6203.820
normal0.4706.8137.212
loose..2.0302.030
open......
scattered......
grouped crowded......
grouped normal......
heterogeneous......
total0.65712.4513.04
SOn/a......
crowded0.9447.1148.013
normal1.43510.41111.810
loose0.5577.3147.813
open0.21004.3194.518
scattered..0.3710.371
grouped crowded......
grouped normal......
heterogeneous......
total2.92329.5432.43
SZn/a0.21000.9441.140
crowded3.6213.6217.114
normal4.6182.3277.014
loose2.1282.3274.519
open1.6332.5264.119
scattered0.9441.4352.327
grouped crowded..0.21000.2100
grouped normal..0.21000.2100
heterogeneous0.7501.1401.831
total13.8914.5928.24
TGn/a..0.21000.2100
crowded0.7497.7128.412
normal1.0406.0157.013
loose0.5572.3252.823
open0.3701.8292.226
scattered..0.21000.2100
grouped crowded......
grouped normal......
heterogeneous..0.21000.2100
total2.52418.4520.94
TIn/a0.558..0.558
crowded31.875.21836.96
normal18.094.52022.58
loose10.4131.83212.112
open12.1122.92515.010
scattered4.6192.7267.315
grouped crowded3.4231.2384.619
grouped normal4.1212.3286.416
heterogeneous3.0240.7503.722
total87.9321.29109.22
URn/a0.4700.21000.557
crowded3.1231.3374.419
normal2.9241.1404.020
loose1.3370.21001.534
open0.9441.3372.228
scattered0.21000.7490.944
grouped crowded..0.5570.557
grouped normal0.5571.8312.427
heterogeneous..0.21000.2100
total9.3117.31416.67
VDn/a0.4710.21000.558
crowded5.61720.4826.17
normal8.81422.9831.76
loose3.72210.71214.410
open1.8318.61410.412
scattered1.2386.0177.215
grouped crowded0.4711.6331.930
grouped normal0.21002.6262.825
heterogeneous0.21000.9451.141
total22.2874.0396.22
VSn/a1.4350.5581.930
crowded14.8105.11819.99
normal15.5103.62219.19
loose13.1114.41917.69
open15.3105.41720.88
scattered5.6175.41711.012
grouped crowded4.2201.0415.218
grouped normal2.7252.0294.719
heterogeneous2.9240.3713.223
total75.5327.87103.32
ZGn/a......
crowded0.7480.7481.332
normal1.0381.3322.322
loose0.5560.7481.235
open0.370..0.370
scattered......
grouped crowded......
grouped normal......
heterogeneous0.21000.5560.748
total2.7193.2175.86
ZHn/a......
crowded0.47112.81013.110
normal1.14021.3722.47
loose..9.9129.912
open0.21003.7213.921
scattered..0.21000.2100
grouped crowded..0.21000.2100
grouped normal......
heterogeneous..0.21000.2100
total1.63348.3249.92
Switzerlandn/a7.4156.21713.511
crowded129.53159.03288.52
normal125.94192.43318.32
loose79.05107.04186.03
open78.8477.05155.83
scattered32.0740.9672.95
grouped crowded18.31016.11034.47
grouped normal17.01020.0936.97
heterogeneous13.71111.81225.58
total501.61630.311131.91

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #157766/144145

NFI2

forest area: protection forest perimeter SilvaProtect · crown closure · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI2
state 1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectcrown closure %± %± %± %± %± %±
inside perimetern/a....1.10.42.40.40.60.31.50.2
crowded32.43.231.94.328.81.819.41.132.11.925.80.8
normal38.13.444.54.628.21.821.91.220.01.625.10.8
loose17.12.614.33.216.81.516.71.012.51.315.80.7
open7.11.87.62.413.61.418.61.116.71.515.80.7
scattered1.90.90.80.82.70.69.20.87.21.06.40.5
grouped crowded1.00.7..3.20.74.90.63.20.73.70.4
grouped normal1.00.7..2.20.64.20.64.50.83.40.3
heterogeneous1.40.80.80.83.50.72.60.43.10.72.70.3
total100.0.100.0.100.0.100.0.100.0.100.0.
outside of perimetern/a0.20.20.40.22.20.62.10.5..1.00.2
crowded23.11.433.31.424.31.815.81.321.03.425.10.7
normal38.51.639.11.420.91.716.11.418.43.230.40.8
loose18.31.316.31.118.81.616.41.411.62.617.00.6
open10.81.08.30.814.91.517.91.415.73.012.30.5
scattered4.00.71.20.36.21.017.11.415.63.06.60.4
grouped crowded1.20.40.50.22.70.76.90.94.81.82.50.3
grouped normal2.20.50.10.15.61.06.10.99.52.43.20.3
heterogeneous1.70.40.80.34.40.91.60.53.41.51.90.2
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.20.10.40.21.60.42.30.30.50.31.20.1
crowded24.81.333.21.326.61.318.10.930.01.725.40.5
normal38.41.539.61.424.61.219.80.919.71.428.00.6
loose18.11.216.11.017.71.116.60.812.41.216.50.5
open10.10.98.20.814.21.018.40.916.51.313.80.4
scattered3.60.61.10.34.40.612.10.78.81.06.50.3
grouped crowded1.20.30.50.23.00.55.70.53.50.73.00.2
grouped normal2.00.40.10.13.90.64.90.55.50.83.30.2
heterogeneous1.60.40.80.23.90.62.20.33.10.62.30.2
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #157767/144146

NFI2

forest area: protection forest perimeter SilvaProtect · crown closure · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI2
state 1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectcrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a....1.2385.4180.7507.315
crowded12.3126.71632.2743.0635.36129.43
normal14.5119.31431.5748.5622.08125.84
loose6.5163.02418.7937.1713.81179.15
open2.7261.63315.21041.2618.3979.15
scattered0.7500.21003.02420.397.91532.17
grouped crowded0.471..3.52210.9123.52218.410
grouped normal0.471..2.5279.2144.91917.010
heterogeneous0.5580.21003.9215.7173.42313.711
total38.1620.99111.83221.22109.93501.91
outside of perimetern/a0.4710.9452.3282.626..6.217
crowded37.4669.6425.1820.195.418157.73
normal62.4581.8421.6920.594.819191.03
loose29.6734.0719.5921.093.024107.14
open17.41017.41015.41022.994.12177.25
scattered6.5162.5276.41621.894.02141.26
grouped crowded2.0301.1412.8258.9141.23816.010
grouped normal3.6220.21005.8177.8152.52719.99
heterogeneous2.7261.6334.6192.1290.94511.912
total162.02208.91103.53127.8325.98628.11
totaln/a0.4710.9453.5228.0150.75013.511
crowded49.7576.3457.3563.1540.76287.12
normal76.9491.0453.1569.0526.87316.92
loose36.1637.0638.2658.1516.810186.23
open20.1918.9930.6764.1522.48156.23
scattered7.2162.6269.41442.1612.01273.35
grouped crowded2.4281.1416.41619.894.81934.47
grouped normal4.0210.21008.31417.0107.41536.97
heterogeneous3.3231.8328.5147.8154.22025.58
total200.11229.81215.31349.01135.821130.01

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #157768/144147

NFI2

forest area: protection forest perimeter SilvaProtect · crown closure · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI2
state 1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectcrown closure %± %± %± %± %± %± %±
inside perimetern/a..1.20.43.40.91.80.62.00.70.60.31.50.2
crowded32.22.626.41.832.82.319.61.910.41.532.11.925.80.8
normal40.42.725.21.830.42.320.51.919.81.920.01.625.10.8
loose16.12.017.31.512.01.617.41.819.81.912.51.315.80.7
open7.31.414.51.48.71.420.31.924.82.116.71.515.80.7
scattered1.50.74.10.84.91.17.41.212.71.67.21.06.40.5
grouped crowded0.60.44.60.92.50.85.61.14.51.03.20.73.70.4
grouped normal0.60.43.00.73.00.83.60.94.81.04.50.83.40.3
heterogeneous1.20.63.80.82.40.83.80.91.10.53.10.72.70.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside of perimetern/a0.30.11.60.64.01.11.91.11.20.6..1.00.2
crowded28.91.020.11.828.32.518.23.010.81.721.03.425.10.7
normal38.91.119.51.820.72.312.92.616.52.018.43.230.40.8
loose17.10.817.31.712.91.915.92.923.12.311.62.617.00.6
open9.40.616.91.710.81.719.63.120.32.215.73.012.30.5
scattered2.40.39.21.39.41.619.43.115.82.015.63.06.50.4
grouped crowded0.80.25.01.03.71.13.71.57.21.44.81.82.60.3
grouped normal1.00.26.81.16.21.37.32.03.61.09.52.43.20.3
heterogeneous1.20.23.60.84.01.11.20.91.50.73.41.51.90.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.30.11.40.33.70.71.80.51.70.50.50.31.20.1
crowded29.40.923.51.330.81.719.31.610.61.130.01.725.40.5
normal39.11.022.61.326.11.618.51.618.41.419.71.428.00.6
loose17.00.817.31.112.41.217.01.521.21.512.41.216.50.5
open9.10.615.61.19.61.120.11.622.91.516.51.313.80.4
scattered2.30.36.40.76.90.910.61.214.11.28.81.06.50.3
grouped crowded0.80.24.80.63.00.65.10.95.70.83.50.73.10.2
grouped normal1.00.24.70.64.40.84.60.84.30.75.50.83.30.2
heterogeneous1.20.23.70.63.10.63.10.71.30.43.10.62.30.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #157769/144148

NFI2

forest area: protection forest perimeter SilvaProtect · crown closure · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI2
state 1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectcrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a..1.3382.4271.4351.6330.7507.315
crowded18.91028.9723.3814.8108.01435.36129.23
normal23.7827.7821.6815.51015.21022.08125.74
loose9.41419.098.61413.11115.11013.81179.05
open4.32015.9106.21615.31019.0918.3979.14
scattered0.9454.5203.5225.6179.8137.91532.17
grouped crowded0.4715.1191.8324.2203.5223.52218.410
grouped normal0.4713.3232.1292.7253.7224.91917.010
heterogeneous0.7504.2211.7312.9240.9453.42313.711
total58.65109.7371.1475.5376.64109.93501.51
outside of perimetern/a1.2381.4352.2280.5580.750..6.117
crowded107.5418.11015.8105.1186.3165.418158.13
normal144.4317.51011.6123.6229.6134.819191.43
loose63.6515.6107.2154.41913.4113.024107.24
open34.8715.2116.0175.41711.8124.12177.35
scattered8.9148.3155.3185.4179.2134.02141.16
grouped crowded3.0244.5202.1291.0414.2201.23816.110
grouped normal3.7226.1173.5222.0292.1292.52719.99
heterogeneous4.3203.3232.2280.3710.9450.94511.912
total371.4190.0455.8527.8758.2525.98629.01
totaln/a1.2382.7264.7191.9302.3280.75013.511
crowded126.4347.0639.1619.9914.31140.76287.32
normal168.1345.2633.2619.1924.7826.87317.02
loose73.1534.5715.81017.6928.5716.810186.23
open39.0631.1712.21120.8830.8722.48156.33
scattered9.81312.8128.71411.01219.0912.01273.25
grouped crowded3.4239.6133.8215.2187.7154.81934.57
grouped normal4.1219.4145.6174.7195.8177.41536.97
heterogeneous5.0197.4153.9213.2231.7314.22025.58
total430.01199.71127.02103.32134.82135.821130.51

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #157770/144149

NFI2

forest area: protection forest perimeter SilvaProtect · crown closure · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI2
state 1993/95
protection forest perimeter SilvaProtect
inside perimeteroutside of perimetertotal
economic regioncrown closure %± %± %±
Western Juran/a..0.30.20.20.2
crowded30.23.421.61.623.51.4
normal39.03.633.51.834.71.6
loose17.62.819.81.519.41.3
open7.72.013.01.311.91.1
scattered2.21.15.00.84.40.7
grouped crowded1.10.81.60.51.50.4
grouped normal1.10.82.80.62.50.5
heterogeneous1.10.82.20.62.00.5
total100.0.100.0.100.0.
Eastern Juran/a......
crowded46.49.427.53.029.72.9
normal32.18.854.23.451.73.2
loose14.36.613.22.313.42.2
open3.63.53.71.33.71.2
scattered..0.90.60.80.6
grouped crowded......
grouped normal..0.50.50.40.4
heterogeneous3.63.5..0.40.4
total100.0.100.0.100.0.
Western Plateaun/a......
crowded46.79.144.13.244.43.0
normal43.39.132.23.033.42.8
loose3.33.311.82.110.91.9
open3.33.37.81.77.31.6
scattered3.33.32.91.12.91.0
grouped crowded..1.20.71.10.6
grouped normal......
heterogeneous......
total100.0.100.0.100.0.
Central Plateaun/a..0.80.50.70.4
crowded30.96.228.62.428.92.2
normal38.26.641.72.641.22.4
loose20.05.416.01.916.51.8
open9.13.99.21.59.21.4
scattered..1.10.61.00.5
grouped crowded..0.60.40.50.4
grouped normal......
heterogeneous1.81.82.00.71.90.7
total100.0.100.0.100.0.
Eastern Plateaun/a..0.30.20.30.2
crowded20.66.931.71.931.11.9
normal55.98.540.42.041.32.0
loose14.76.118.31.618.11.5
open8.84.98.01.18.01.1
scattered..0.50.30.50.3
grouped crowded..0.20.20.20.2
grouped normal..0.20.20.20.2
heterogeneous..0.30.20.30.2
total100.0.100.0.100.0.
Western Pre-Alpsn/a0.70.7..0.40.4
crowded26.23.727.44.626.72.9
normal29.03.821.14.225.82.8
loose17.23.113.73.515.82.4
open12.42.714.73.613.32.2
scattered4.11.710.53.16.71.6
grouped crowded5.51.94.22.15.01.4
grouped normal2.11.26.32.53.81.2
heterogeneous2.81.42.11.52.51.0
total100.0.100.0.100.0.
Central Pre-Alpsn/a1.10.61.70.81.40.5
crowded23.42.617.72.220.41.7
normal25.72.717.72.221.51.7
loose19.02.422.42.420.81.7
open17.82.319.02.318.51.6
scattered1.50.76.11.43.90.8
grouped crowded3.01.02.70.92.80.7
grouped normal3.71.27.51.55.71.0
heterogeneous4.81.35.11.35.00.9
total100.0.100.0.100.0.
Eastern Pre-Alpsn/a1.40.84.11.42.70.8
crowded37.13.332.63.435.02.3
normal30.73.125.53.128.32.2
loose13.82.315.82.614.71.7
open9.22.08.72.08.91.4
scattered3.21.24.11.43.60.9
grouped crowded1.80.92.01.01.90.7
grouped normal0.50.52.51.11.40.6
heterogeneous2.31.04.61.53.40.9
total100.0.100.0.100.0.
Northwestern Alpsn/a1.60.92.71.62.00.8
crowded30.63.320.23.826.82.6
normal21.83.022.94.022.22.4
loose15.02.66.52.411.91.9
open11.42.312.93.211.91.9
scattered7.81.916.53.610.91.8
grouped crowded6.21.711.93.18.31.6
grouped normal2.61.15.52.23.61.1
heterogeneous3.11.30.90.92.30.9
total100.0.100.0.100.0.
Central Alpsn/a3.92.25.62.74.71.8
crowded33.75.422.65.028.43.7
normal33.85.415.54.325.03.6
loose14.34.04.22.49.52.4
open7.83.115.54.311.52.6
scattered2.61.811.33.86.82.1
grouped crowded..5.62.72.71.3
grouped normal3.92.215.54.39.52.4
heterogeneous..4.22.42.01.2
total100.0.100.0.100.0.
Northeastern Alpsn/a6.82.31.71.75.21.7
crowded24.33.920.95.423.23.2
normal27.74.110.44.022.13.1
loose7.52.413.94.69.62.2
open8.42.512.24.39.62.2
scattered9.32.724.65.714.32.7
grouped crowded5.02.07.23.55.71.8
grouped normal6.82.37.23.56.91.9
heterogeneous4.21.81.71.73.41.4
total100.0.100.0.100.0.
Southwestern Alpsn/a1.80.61.91.11.80.5
crowded19.61.918.23.019.31.6
normal20.51.912.92.618.51.6
loose17.41.815.92.917.01.5
open20.31.919.63.120.11.6
scattered7.41.219.43.110.61.2
grouped crowded5.61.13.71.55.10.9
grouped normal3.60.97.32.04.60.8
heterogeneous3.80.91.20.93.10.7
total100.0.100.0.100.0.
Southeastern Alpsn/a2.00.71.20.61.70.5
crowded10.41.510.81.710.61.1
normal19.81.916.52.018.41.4
loose19.81.923.12.321.21.5
open24.82.120.32.222.91.5
scattered12.71.615.82.014.11.2
grouped crowded4.51.07.21.45.70.8
grouped normal4.81.03.61.04.30.7
heterogeneous1.10.51.50.71.30.4
total100.0.100.0.100.0.
Southern Alpsn/a0.60.3..0.50.3
crowded32.11.921.03.430.01.7
normal20.01.618.43.219.71.4
loose12.51.311.62.612.41.2
open16.71.515.73.016.51.3
scattered7.21.015.63.08.81.0
grouped crowded3.20.74.81.83.50.7
grouped normal4.50.89.52.45.50.8
heterogeneous3.10.73.41.53.10.6
total100.0.100.0.100.0.
Switzerlandn/a1.50.21.00.21.20.1
crowded25.80.825.20.725.50.5
normal25.10.830.50.828.10.6
loose15.70.717.00.616.40.5
open15.70.712.20.513.80.4
scattered6.40.56.50.46.50.3
grouped crowded3.70.42.60.33.10.2
grouped normal3.40.33.20.33.30.2
heterogeneous2.70.31.90.22.20.2
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #157771/144150

NFI2

forest area: protection forest perimeter SilvaProtect · crown closure · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI2
state 1993/95
protection forest perimeter SilvaProtect
inside perimeteroutside of perimetertotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %
Western Juran/a..0.4710.471
crowded9.81326.0835.86
normal12.61140.3652.95
loose5.71723.9829.67
open2.52715.71018.29
scattered0.7506.1176.816
grouped crowded0.4712.0302.328
grouped normal0.4713.4233.722
heterogeneous0.4712.7263.024
total32.47120.22152.61
Eastern Juran/a......
crowded2.52711.61114.110
normal1.73322.8724.67
loose0.8505.6186.316
open0.21001.6351.733
scattered..0.4710.471
grouped crowded......
grouped normal..0.21000.2100
heterogeneous0.2100..0.2100
total5.41842.1347.52
Western Plateaun/a......
crowded2.52619.5822.07
normal2.32714.31016.69
loose0.21005.2185.417
open0.21003.4223.622
scattered0.21001.3381.435
grouped crowded..0.5580.558
grouped normal......
heterogeneous......
total5.41744.3349.73
Central Plateaun/a..0.5580.558
crowded2.82417.1920.08
normal3.52125.0728.56
loose1.8309.61211.411
open0.8455.5176.416
scattered..0.7500.750
grouped crowded..0.3710.371
grouped normal......
heterogeneous0.21001.2381.335
total9.21359.9369.12
Eastern Plateaun/a..0.4710.471
crowded1.23833.3634.66
normal3.42342.4545.85
loose0.94519.2920.19
open0.5588.4148.914
scattered..0.5580.558
grouped crowded..0.21000.2100
grouped normal..0.21000.2100
heterogeneous..0.4710.471
total6.117104.92111.02
Western Pre-Alpsn/a0.2100..0.2100
crowded6.8154.71911.511
normal7.6143.62211.211
loose4.5192.3276.915
open3.2232.5265.817
scattered1.1411.8312.925
grouped crowded1.4350.7502.228
grouped normal0.5581.1401.633
heterogeneous0.7500.4711.140
total26.1617.1943.23
Central Pre-Alpsn/a0.5580.9451.435
crowded11.2129.21320.49
normal12.3119.21321.58
loose9.11311.71220.88
open8.51410.01318.59
scattered0.7503.2233.921
grouped crowded1.4351.4352.825
grouped normal1.8313.9215.717
heterogeneous2.3272.7265.019
total47.8552.34100.12
Eastern Pre-Alpsn/a0.5581.4351.930
crowded14.11011.11225.27
normal11.6118.71420.48
loose5.2185.41710.612
open3.5223.0246.416
scattered1.2381.4352.626
grouped crowded0.7500.7501.435
grouped normal0.21000.9451.041
heterogeneous0.9451.6332.426
total37.9534.1672.02
Northwestern Alpsn/a0.6580.5581.141
crowded11.0124.12115.110
normal7.8154.62012.411
loose5.4181.3386.716
open4.1212.6266.716
scattered2.8253.3236.117
grouped crowded2.2282.4274.619
grouped normal0.9441.1412.030
heterogeneous1.1410.21001.338
total35.9520.2956.13
Central Alpsn/a0.5570.7501.337
crowded4.7182.9247.614
normal4.7182.0306.715
loose2.0290.5572.526
open1.1402.0303.124
scattered0.4711.4351.831
grouped crowded..0.7500.750
grouped normal0.5572.0302.526
heterogeneous..0.5580.558
total13.9912.81026.85
Northeastern Alpsn/a1.4350.21001.633
crowded4.9172.0287.014
normal5.6161.0406.615
loose1.5331.4352.923
open1.7311.2372.923
scattered1.9302.4264.319
grouped crowded1.0400.7501.731
grouped normal1.4350.7502.129
heterogeneous0.9440.21001.040
total20.379.81230.15
Southwestern Alpsn/a1.4350.5581.930
crowded14.8105.11819.99
normal15.5103.62219.19
loose13.1114.41917.69
open15.3105.41720.88
scattered5.6175.41711.012
grouped crowded4.2201.0415.218
grouped normal2.7252.0294.719
heterogeneous2.9240.3713.223
total75.5327.87103.32
Southeastern Alpsn/a1.6330.7502.328
crowded8.0146.31614.311
normal15.2109.61324.78
loose15.11013.41128.57
open19.0911.81230.87
scattered9.8139.21319.09
grouped crowded3.5224.2207.715
grouped normal3.7222.1295.817
heterogeneous0.9450.9451.731
total76.6458.25134.82
Southern Alpsn/a0.750..0.750
crowded35.365.41840.76
normal22.084.81926.87
loose13.8113.02416.810
open18.394.12122.48
scattered7.9154.02112.012
grouped crowded3.5221.2384.819
grouped normal4.9192.5277.415
heterogeneous3.4230.9454.220
total109.9325.98135.82
Switzerlandn/a7.4156.21713.511
crowded129.83158.43288.12
normal126.04191.83317.82
loose79.15107.04186.13
open79.0477.15156.13
scattered32.2741.1673.35
grouped crowded18.41016.21034.67
grouped normal17.01020.0937.07
heterogeneous13.71111.81225.48
total502.51629.511132.01

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #157772/144151

NFI2

forest area: protection forest perimeter SilvaProtect · stand structure · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI2
state 1993/95
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectstand structure %± %± %± %± %± %± %±
inside perimetern/a....2.40.51.50.61.70.70.60.31.50.2
single-layered31.03.123.63.336.71.532.82.346.72.732.31.935.20.9
multi-layered67.13.274.53.450.81.550.52.541.62.656.82.053.60.9
stratified1.90.91.81.07.00.811.41.67.41.49.01.17.40.5
clustered structure....3.00.53.70.92.60.81.30.42.30.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside of perimetern/a0.20.20.30.23.10.60.70.71.10.6..1.00.2
single-layered34.81.642.61.432.01.640.74.137.62.934.73.837.40.8
multi-layered58.71.756.41.451.21.739.34.150.63.051.24.054.40.8
stratified4.60.70.60.28.31.011.12.66.81.512.22.64.80.4
clustered structure1.60.40.10.15.40.88.22.33.91.21.91.12.40.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.20.10.30.12.70.41.30.51.40.50.50.31.20.1
single-layered34.01.440.51.334.71.134.92.042.72.032.81.736.50.6
multi-layered60.41.558.41.351.01.147.52.145.62.055.71.854.10.6
stratified4.10.60.80.27.60.611.31.47.11.09.61.06.00.3
clustered structure1.30.30.10.14.00.54.90.93.20.71.40.42.30.2
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, 03.11.2014 #157773/144152

NFI2

forest area: protection forest perimeter SilvaProtect · stand structure · 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
protection forest perimeter SilvaProtectstand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a....4.6201.0411.0410.7507.415
single-layered12.0126.91670.9522.3828.6736.26177.03
multi-layered26.1821.7998.2434.4625.5863.84269.62
stratified0.7500.55813.6117.8144.51910.11337.37
clustered structure....5.8172.5261.6331.43511.412
total38.8629.17193.2268.1361.24112.23502.71
outside of perimetern/a0.4710.7504.5200.21000.558..6.217
single-layered53.9596.9446.4610.01318.599.613235.22
multi-layered90.93128.2374.249.71324.9814.111341.92
stratified7.2161.43512.0122.7253.3233.42330.18
clustered structure2.5270.21007.8152.0291.9300.55815.011
total154.82227.41144.8324.7849.1527.67628.41
totaln/a0.4710.7509.1141.2381.6330.75013.611
single-layered65.94103.83117.3332.4647.1545.85412.32
multi-layered117.03149.92172.4244.1550.3577.94611.51
stratified7.9151.93025.7810.5127.91513.41167.35
clustered structure2.5270.210013.6114.6193.5222.03026.38
total193.61256.61338.0192.72110.42139.821131.11

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #157774/144153
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