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NFI1

forest area: protection forest perimeter SilvaProtect · crown closure · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
protection forest perimeter SilvaProtect
inside perimeteroutside of perimetertotal
cantoncrown closure %± %± %±
AGn/a..6.82.36.62.3
crowded33.327.336.44.436.44.4
heterogeneous......
normal, loose33.327.353.44.652.94.6
open, scattered33.327.30.80.81.71.2
crowded, clustered normal..2.51.52.51.4
total100.0.100.0.100.0.
AIn/a10.09.8..6.76.6
crowded50.016.180.018.260.012.9
heterogeneous......
normal, loose30.014.920.018.426.711.7
open, scattered10.09.8..6.76.6
crowded, clustered normal......
total100.0.100.0.100.0.
ARn/a......
crowded70.014.773.311.572.09.0
heterogeneous......
normal, loose30.014.813.38.920.08.1
open, scattered..6.76.64.04.0
crowded, clustered normal..6.76.64.04.0
total100.0.100.0.100.0.
BEn/a4.61.45.11.44.91.0
crowded25.62.930.92.928.42.1
heterogeneous9.62.03.91.26.51.1
normal, loose30.63.136.13.033.52.2
open, scattered17.82.617.72.417.81.8
crowded, clustered normal11.92.26.31.58.91.3
total100.0.100.0.100.0.
BL/BSn/a10.09.68.14.58.54.1
crowded50.015.923.97.029.56.7
heterogeneous......
normal, loose30.014.648.98.344.97.3
open, scattered10.09.619.06.517.15.5
crowded, clustered normal......
total100.0.100.0.100.0.
FRn/a11.04.79.23.69.92.8
crowded31.16.950.86.242.84.7
heterogeneous..1.51.50.90.9
normal, loose22.26.227.75.625.54.2
open, scattered22.26.26.23.012.73.2
crowded, clustered normal13.35.14.62.68.22.6
total100.0.100.0.100.0.
GEn/a......
crowded..58.123.758.123.7
heterogeneous......
normal, loose..41.923.741.923.7
open, scattered......
crowded, clustered normal......
total..100.0.100.0.
GLn/a..13.38.94.93.4
crowded38.59.626.711.534.17.5
heterogeneous......
normal, loose34.69.420.010.429.37.2
open, scattered11.56.320.010.414.65.6
crowded, clustered normal15.47.120.010.417.15.9
total100.0.100.0.100.0.
GRn/a2.81.03.81.53.20.9
crowded23.52.718.43.121.52.0
heterogeneous4.41.37.02.05.41.1
normal, loose24.32.724.23.424.32.1
open, scattered22.32.623.63.422.82.1
crowded, clustered normal22.72.622.93.422.82.1
total100.0.100.0.100.0.
JUn/a3.33.31.81.82.31.6
crowded33.38.656.26.648.35.3
heterogeneous6.74.65.12.95.62.5
normal, loose40.09.026.45.931.15.0
open, scattered13.36.28.83.810.43.3
crowded, clustered normal3.33.31.81.82.31.6
total100.0.100.0.100.0.
LUn/a4.54.54.32.14.31.9
crowded36.410.330.94.631.94.2
heterogeneous..2.91.72.41.4
normal, loose59.110.551.34.952.64.4
open, scattered..6.82.55.62.1
crowded, clustered normal..3.91.93.21.6
total100.0.100.0.100.0.
NEn/a14.39.44.92.76.42.8
crowded21.411.016.84.417.64.1
heterogeneous..16.84.414.03.8
normal, loose35.712.928.05.329.34.9
open, scattered28.612.126.65.226.94.8
crowded, clustered normal..7.03.05.92.6
total100.0.100.0.100.0.
NWn/a......
crowded42.919.150.016.147.112.3
heterogeneous......
normal, loose28.617.4..11.88.0
open, scattered14.313.520.012.917.69.4
crowded, clustered normal14.313.530.014.823.510.5
total100.0.100.0.100.0.
OWn/a7.75.37.75.27.73.7
crowded38.59.628.19.133.46.6
heterogeneous11.56.38.05.59.84.2
normal, loose11.56.316.17.413.74.9
open, scattered3.83.820.18.111.84.6
crowded, clustered normal26.98.820.18.123.66.0
total100.0.100.0.100.0.
SGn/a3.62.03.82.63.71.6
crowded34.55.232.16.433.64.0
heterogeneous2.41.75.73.23.71.6
normal, loose41.75.426.46.135.84.1
open, scattered9.53.220.75.613.83.0
crowded, clustered normal8.33.011.34.49.52.5
total100.0.100.0.100.0.
SHn/a..5.94.15.63.9
crowded100.0.50.08.652.88.4
heterogeneous......
normal, loose..38.28.436.18.1
open, scattered..5.94.15.63.9
crowded, clustered normal......
total100.0.100.0.100.0.
SOn/a..1.31.31.21.2
crowded50.020.528.65.230.15.1
heterogeneous......
normal, loose50.020.554.55.754.25.4
open, scattered..13.03.812.03.6
crowded, clustered normal..2.61.82.41.7
total100.0.100.0.100.0.
SZn/a5.03.53.23.24.22.4
crowded22.56.612.96.118.34.6
heterogeneous2.52.5..1.41.4
normal, loose50.07.941.98.946.55.9
open, scattered12.55.319.47.115.54.3
crowded, clustered normal7.54.222.67.514.14.1
total100.0.100.0.100.0.
TGn/a10.09.53.32.34.32.4
crowded30.014.639.86.338.45.8
heterogeneous10.09.51.71.72.82.0
normal, loose50.015.943.66.544.56.0
open, scattered..10.03.98.53.4
crowded, clustered normal..1.71.71.41.4
total100.0.100.0.100.0.
TIn/a1.30.85.13.51.90.8
crowded39.83.241.27.940.03.0
heterogeneous2.21.0..1.90.8
normal, loose20.92.715.05.720.12.4
open, scattered21.82.728.47.222.82.6
crowded, clustered normal14.02.310.34.913.52.1
total100.0.100.0.100.0.
URn/a..13.18.74.63.2
crowded39.69.327.111.635.27.3
heterogeneous..6.56.42.32.3
normal, loose42.69.413.18.732.27.1
open, scattered7.14.920.510.611.85.0
crowded, clustered normal10.75.919.610.213.85.3
total100.0.100.0.100.0.
VDn/a..5.21.64.01.3
crowded26.06.020.42.921.62.6
heterogeneous1.91.85.21.64.51.3
normal, loose40.76.734.43.435.83.1
open, scattered22.25.730.63.328.82.9
crowded, clustered normal9.34.04.11.45.31.4
total100.0.100.0.100.0.
VSn/a3.81.36.63.24.41.3
crowded17.92.68.33.515.82.2
heterogeneous6.11.61.61.65.11.3
normal, loose24.02.922.95.423.82.6
open, scattered32.63.242.66.334.82.9
crowded, clustered normal15.62.518.04.916.12.2
total100.0.100.0.100.0.
ZGn/a......
crowded22.214.375.022.338.513.9
heterogeneous......
normal, loose55.617.025.022.446.214.3
open, scattered11.110.8..7.77.7
crowded, clustered normal11.110.8..7.77.7
total100.0.100.0.100.0.
ZHn/a25.021.72.91.43.51.5
crowded50.025.134.54.035.04.0
heterogeneous......
normal, loose25.021.756.14.255.24.2
open, scattered..5.01.94.91.8
crowded, clustered normal..1.41.01.41.0
total100.0.100.0.100.0.
Switzerlandn/a3.50.54.80.54.20.4
crowded29.41.230.61.130.10.8
heterogeneous4.40.63.40.43.90.3
normal, loose29.21.236.81.233.40.8
open, scattered19.81.116.80.918.10.7
crowded, clustered normal13.80.97.50.610.30.5
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 04.11.2014 #155364/141743

NFI1

forest area: protection forest perimeter SilvaProtect · crown closure · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
protection forest perimeter SilvaProtect
inside perimeteroutside of perimetertotal
cantoncrown closure1000 ha± %1000 ha± %1000 ha± %
AGn/a..3.2343.234
crowded0.410017.31217.712
heterogeneous......
normal, loose0.410025.4925.89
open, scattered0.41000.41000.870
crowded, clustered normal..1.2571.257
total1.25747.5348.72
AIn/a0.3100..0.3100
crowded1.6391.3452.924
heterogeneous......
normal, loose1.0540.31001.345
open, scattered0.3100..0.3100
crowded, clustered normal......
total3.2211.6394.811
ARn/a......
crowded2.2333.5235.813
heterogeneous......
normal, loose1.0550.6691.641
open, scattered..0.31000.3100
crowded, clustered normal..0.31000.3100
total3.2254.8178.05
BEn/a3.4314.5277.921
crowded19.21327.01046.28
heterogeneous7.2213.43110.618
normal, loose22.91131.51054.47
open, scattered13.41515.51428.810
crowded, clustered normal8.9195.52514.415
total75.0587.35162.32
BL/BSn/a0.41001.2571.649
crowded2.0433.6315.624
heterogeneous......
normal, loose1.2577.3198.617
open, scattered0.41002.9363.333
crowded, clustered normal......
total4.12915.01019.16
FRn/a1.9442.2404.129
crowded5.22512.31517.611
heterogeneous..0.41000.4100
normal, loose3.7306.72210.517
open, scattered3.7301.5495.225
crowded, clustered normal2.2401.1573.432
total16.81224.3941.13
GEn/a......
crowded..1.3541.354
heterogeneous......
normal, loose..0.9650.965
open, scattered......
crowded, clustered normal......
total..2.2342.234
GLn/a..0.8700.870
crowded3.9291.5495.423
heterogeneous......
normal, loose3.5311.2574.626
open, scattered1.2571.2572.339
crowded, clustered normal1.5491.2572.736
total10.0145.82215.88
GRn/a2.4382.1414.527
crowded20.61210.11830.710
heterogeneous3.8303.8307.721
normal, loose21.31213.21634.59
open, scattered19.51312.91632.59
crowded, clustered normal19.91312.51632.510
total87.6554.77142.33
JUn/a0.41000.41000.870
crowded3.93012.51416.411
heterogeneous0.8701.1581.944
normal, loose4.7275.82410.516
open, scattered1.6491.9443.532
crowded, clustered normal0.41000.41000.870
total11.71522.2833.93
LUn/a0.31001.4501.745
crowded2.53410.01612.613
heterogeneous..0.9570.957
normal, loose4.12616.61120.79
open, scattered..2.2372.237
crowded, clustered normal..1.3491.349
total6.92032.4539.33
NEn/a0.6701.1581.845
crowded1.0573.8274.824
heterogeneous..3.8273.827
normal, loose1.6446.4208.017
open, scattered1.3496.1217.418
crowded, clustered normal..1.6441.644
total4.52522.9627.44
NWn/a......
crowded1.2551.9403.129
heterogeneous......
normal, loose0.869..0.869
open, scattered0.41000.8691.255
crowded, clustered normal0.41001.2551.546
total2.7323.8246.513
OWn/a0.7700.7711.549
crowded3.7292.6366.420
heterogeneous1.1570.7701.943
normal, loose1.1571.5492.636
open, scattered0.41001.9432.239
crowded, clustered normal2.6361.9434.526
total9.7149.31519.04
SGn/a1.1570.7711.844
crowded10.5176.12316.613
heterogeneous0.7701.1571.844
normal, loose12.7155.12617.712
open, scattered2.9354.0306.922
crowded, clustered normal2.5372.2404.727
total30.4819.21249.54
SHn/a..0.7700.770
crowded0.7706.1186.816
heterogeneous......
normal, loose..4.6234.623
open, scattered..0.7700.770
crowded, clustered normal......
total0.77012.1512.83
SOn/a..0.41000.4100
crowded1.1578.3199.517
heterogeneous......
normal, loose1.15715.91117.010
open, scattered..3.8303.830
crowded, clustered normal..0.8710.871
total2.34029.1531.44
SZn/a0.7710.41001.157
crowded3.3321.4494.726
heterogeneous0.4100..0.4100
normal, loose7.2204.72611.914
open, scattered1.8442.2404.028
crowded, clustered normal1.1572.5363.630
total14.51211.21425.75
TGn/a0.31000.6700.957
crowded0.9577.2178.115
heterogeneous0.31000.31000.670
normal, loose1.5437.8169.314
open, scattered..1.8391.839
crowded, clustered normal..0.31000.3100
total3.03018.0621.04
TIn/a1.1580.7711.844
crowded32.695.72438.38
heterogeneous1.844..1.844
normal, loose17.2142.14119.213
open, scattered17.9134.03021.812
crowded, clustered normal11.5171.45012.916
total82.0413.91595.94
URn/a..0.7700.770
crowded3.7291.4505.024
heterogeneous..0.31000.3100
normal, loose4.0270.7704.624
open, scattered0.7701.0581.744
crowded, clustered normal1.0571.0572.039
total9.3155.02414.311
VDn/a..3.8313.831
crowded5.32614.81520.112
heterogeneous0.41003.8314.230
normal, loose8.32125.01133.49
open, scattered4.52822.31226.811
crowded, clustered normal1.9443.0354.927
total20.51272.7493.23
VSn/a2.8351.4504.229
crowded13.0151.74514.814
heterogeneous4.5270.31004.826
normal, loose17.5134.82622.311
open, scattered23.7118.91932.69
crowded, clustered normal11.3173.83015.114
total72.7521.01293.73
ZGn/a......
crowded0.9681.3532.137
heterogeneous......
normal, loose2.1370.41002.632
open, scattered0.4100..0.4100
crowded, clustered normal0.4100..0.4100
total3.9211.7445.69
ZHn/a0.41001.4501.844
crowded0.77016.91217.612
heterogeneous......
normal, loose0.410027.5827.88
open, scattered..2.5372.537
crowded, clustered normal..0.7700.770
total1.44949.0350.42
Switzerlandn/a16.91428.31145.29
crowded140.15179.84319.93
heterogeneous21.01320.21341.19
normal, loose139.25216.23355.43
open, scattered94.4698.66193.04
crowded, clustered normal65.7743.89109.55
total477.12586.821064.01

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 04.11.2014 #155365/141744

NFI1

forest area: protection forest perimeter SilvaProtect · crown closure · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectcrown closure %± %± %± %± %± %±
inside perimetern/a4.92.13.92.75.51.33.30.71.40.73.60.5
crowded40.84.829.46.431.32.621.71.738.82.929.41.2
heterogeneous2.91.72.01.96.81.44.80.92.10.84.40.6
normal, loose34.04.754.97.031.02.629.11.821.02.429.21.2
open, scattered15.53.67.93.814.32.023.81.721.02.419.81.1
crowded, clustered normal1.91.42.01.911.11.817.21.515.82.213.70.9
total100.0.100.0.100.0.100.0.100.0.100.0.
outside of perimetern/a3.90.94.20.85.71.45.91.35.93.34.70.5
crowded31.22.237.82.028.42.816.42.137.36.830.61.1
heterogeneous5.81.10.80.45.41.43.91.13.92.73.60.5
normal, loose37.72.346.52.033.32.922.62.417.45.336.81.2
open, scattered18.91.97.91.115.72.330.92.625.66.116.90.9
crowded, clustered normal2.50.82.70.711.52.020.32.39.84.27.50.6
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a4.10.94.20.85.61.04.20.72.10.84.20.4
crowded33.02.037.11.929.91.919.91.338.62.630.00.8
heterogeneous5.21.00.90.46.21.04.50.72.40.84.00.4
normal, loose36.92.147.22.032.02.026.91.520.42.233.40.9
open, scattered18.31.77.91.115.01.526.21.521.72.218.20.7
crowded, clustered normal2.40.72.60.611.31.318.31.314.91.910.30.5
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155366/141745

NFI1

forest area: protection forest perimeter SilvaProtect · crown closure · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectcrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a1.8450.7716.1246.9221.45017.014
crowded15.3155.32634.6945.3839.38139.85
heterogeneous1.1580.41007.62110.0182.14121.213
normal, loose12.8169.81934.2960.9721.212139.05
open, scattered5.8251.45015.91549.8821.21294.16
crowded, clustered normal0.7710.410012.31736.0916.01465.37
total37.6917.914110.74208.93101.34476.32
outside of perimetern/a6.2248.8205.4266.2231.15827.711
crowded49.3878.7626.71117.4146.722178.84
heterogeneous9.1201.8455.0264.1290.77120.813
normal, loose59.5797.0531.41023.9123.133214.93
open, scattered29.91016.51414.81532.7104.62798.56
crowded, clustered normal4.0305.62510.81821.5121.84543.79
total158.13208.4294.15105.8518.013584.32
totaln/a8.0219.51911.51713.2162.53844.79
crowded64.6684.0561.3762.7746.17318.63
heterogeneous10.2192.14112.61614.2152.83541.99
normal, loose72.36106.8465.6684.8624.411353.83
open, scattered35.8917.91430.61082.4625.811192.64
crowded, clustered normal4.7286.02423.11257.4717.713108.95
total195.71226.31204.72314.62119.331060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155367/141746

NFI1

forest area: protection forest perimeter SilvaProtect · crown closure · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectcrown closure %± %± %± %± %± %± %±
inside perimetern/a4.51.75.31.33.41.33.81.33.11.21.40.73.60.5
crowded37.03.925.32.536.03.417.92.620.12.938.82.929.31.2
heterogeneous2.61.38.01.61.50.86.11.65.21.62.10.84.50.6
normal, loose40.94.029.32.640.43.424.02.925.33.121.02.429.11.2
open, scattered13.02.717.72.29.72.132.63.223.73.121.02.419.81.1
crowded, clustered normal1.91.114.32.09.02.015.62.522.73.015.82.213.80.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside of perimetern/a4.10.67.01.76.02.16.63.23.51.55.93.34.80.5
crowded35.01.521.52.733.24.18.33.517.93.237.36.830.61.1
heterogeneous2.90.55.71.52.31.31.61.66.22.03.92.73.50.5
normal, loose42.81.531.63.126.43.822.95.424.13.617.45.336.81.2
open, scattered12.61.022.42.817.83.442.66.324.23.625.66.116.80.9
crowded, clustered normal2.60.511.82.114.33.018.04.924.13.69.84.27.50.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a4.20.66.11.04.41.14.41.33.21.02.10.84.20.4
crowded35.21.423.71.934.92.615.82.219.12.138.62.630.00.8
heterogeneous2.90.57.01.11.80.75.11.35.61.32.40.83.90.4
normal, loose42.51.430.32.034.92.623.82.624.82.320.42.233.40.9
open, scattered12.61.019.71.712.91.834.82.923.92.321.72.218.20.7
crowded, clustered normal2.50.513.31.511.11.716.12.223.32.314.91.910.30.5
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, 04.11.2014 #155368/141747

NFI1

forest area: protection forest perimeter SilvaProtect · crown closure · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
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/a2.5385.8252.4382.8352.1411.45017.014
crowded20.41327.41125.51113.01513.71539.38139.45
heterogeneous1.4508.7201.0584.5273.5312.14121.213
normal, loose22.51231.71028.61017.51317.21321.212138.85
open, scattered7.22219.1136.92223.71116.21421.21294.26
crowded, clustered normal1.15815.5156.42311.31715.51416.01465.77
total55.18108.2470.9572.7568.25101.34476.32
outside of perimetern/a15.0155.8252.8351.4501.8451.15827.811
crowded128.4417.71415.2141.7459.1196.722178.84
heterogeneous10.7184.7271.0580.31003.2330.77120.713
normal, loose157.0426.01112.1164.82612.3163.133215.23
open, scattered46.2818.4148.1218.91912.3164.62798.56
crowded, clustered normal9.7199.7196.6223.83012.3161.84543.89
total367.0182.2545.7721.01250.9718.013584.82
totaln/a17.51411.5175.2254.2293.9302.53844.89
crowded148.8445.1840.7814.81422.81246.17318.23
heterogeneous12.21713.3162.1414.8266.7222.83541.99
normal, loose179.5357.7740.7822.31129.51024.411354.13
open, scattered53.3837.5915.01532.6928.51025.811192.84
crowded, clustered normal10.71825.21112.91615.11427.71017.713109.55
total422.11190.42116.7393.73119.03119.331061.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155369/141748

NFI1

forest area: protection forest perimeter SilvaProtect · crown closure · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
protection forest perimeter SilvaProtect
inside perimeteroutside of perimetertotal
economic regioncrown closure %± %± %±
Western Juran/a4.52.23.11.03.40.9
crowded37.05.127.72.529.72.2
heterogeneous3.41.97.61.56.71.2
normal, loose37.05.135.92.736.22.4
open, scattered15.83.922.32.320.92.0
crowded, clustered normal2.21.63.41.03.10.9
total100.0.100.0.100.0.
Eastern Juran/a7.16.96.72.46.72.3
crowded64.312.841.84.844.54.6
heterogeneous......
normal, loose14.39.442.94.839.54.5
open, scattered14.39.48.62.79.32.7
crowded, clustered normal......
total100.0.100.0.100.0.
Western Plateaun/a..4.72.14.21.9
crowded16.910.939.84.837.54.5
heterogeneous..1.01.00.90.9
normal, loose59.014.234.04.736.64.5
open, scattered24.112.216.63.717.43.5
crowded, clustered normal..3.91.93.51.7
total100.0.100.0.100.0.
Central Plateaun/a4.54.54.71.54.71.5
crowded40.910.539.13.439.33.3
heterogeneous..1.00.70.90.6
normal, loose45.510.645.13.545.13.3
open, scattered4.54.57.61.97.31.8
crowded, clustered normal4.54.52.51.12.71.1
total100.0.100.0.100.0.
Eastern Plateaun/a5.95.73.81.13.91.1
crowded23.510.336.12.835.42.7
heterogeneous5.95.70.70.51.00.6
normal, loose64.711.651.92.952.62.8
open, scattered..5.21.34.91.2
crowded, clustered normal..2.40.92.30.9
total100.0.100.0.100.0.
Western Pre-Alpsn/a7.33.216.25.610.72.9
crowded27.95.530.37.028.84.3
heterogeneous..2.32.30.90.9
normal, loose22.15.030.37.025.34.1
open, scattered25.15.311.64.919.93.8
crowded, clustered normal17.64.69.34.414.43.3
total100.0.100.0.100.0.
Central Pre-Alpsn/a5.42.03.71.64.61.3
crowded27.94.022.23.625.02.7
heterogeneous14.03.18.12.411.01.9
normal, loose24.83.834.14.129.52.8
open, scattered14.73.118.53.316.72.3
crowded, clustered normal13.23.013.32.913.32.1
total100.0.100.0.100.0.
Eastern Pre-Alpsn/a4.52.03.62.14.11.4
crowded37.34.637.45.337.33.5
heterogeneous2.71.62.41.72.61.1
normal, loose43.64.733.75.239.43.5
open, scattered7.32.513.23.79.82.1
crowded, clustered normal4.52.09.63.26.71.8
total100.0.100.0.100.0.
Northwestern Alpsn/a3.91.98.03.85.21.8
crowded20.44.012.04.617.63.1
heterogeneous5.82.32.02.04.61.7
normal, loose39.84.826.06.235.33.9
open, scattered16.53.742.17.024.93.5
crowded, clustered normal13.63.410.04.212.42.7
total100.0.100.0.100.0.
Central Alpsn/a2.72.711.06.06.23.0
crowded35.37.929.88.832.95.9
heterogeneous..3.73.61.61.6
normal, loose37.88.011.06.026.55.5
open, scattered8.14.522.48.114.14.4
crowded, clustered normal16.26.122.18.018.74.9
total100.0.100.0.100.0.
Northeastern Alpsn/a1.71.79.16.23.72.1
crowded34.56.322.79.031.35.2
heterogeneous......
normal, loose36.26.318.28.331.35.2
open, scattered15.54.827.39.518.84.4
crowded, clustered normal12.14.322.79.015.04.0
total100.0.100.0.100.0.
Southwestern Alpsn/a3.81.36.63.24.41.3
crowded17.92.68.33.515.82.2
heterogeneous6.11.61.61.65.11.3
normal, loose24.02.922.95.423.82.6
open, scattered32.63.242.66.334.82.9
crowded, clustered normal15.62.518.04.916.12.2
total100.0.100.0.100.0.
Southeastern Alpsn/a3.11.23.51.53.21.0
crowded20.12.917.93.219.12.1
heterogeneous5.21.66.22.05.61.3
normal, loose25.33.124.13.624.82.3
open, scattered23.73.124.23.623.92.3
crowded, clustered normal22.73.024.13.623.32.3
total100.0.100.0.100.0.
Southern Alpsn/a1.40.75.93.32.10.8
crowded38.82.937.36.838.62.6
heterogeneous2.10.83.92.72.40.8
normal, loose21.02.417.45.320.42.2
open, scattered21.02.425.66.121.72.2
crowded, clustered normal15.82.29.84.214.91.9
total100.0.100.0.100.0.
Switzerlandn/a3.60.54.80.54.20.4
crowded29.31.230.61.130.00.8
heterogeneous4.40.63.50.53.90.4
normal, loose29.21.236.71.233.30.8
open, scattered19.81.116.90.918.20.7
crowded, clustered normal13.70.97.50.610.30.5
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155370/141749

NFI1

forest area: protection forest perimeter SilvaProtect · crown closure · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
protection forest perimeter SilvaProtect
inside perimeteroutside of perimetertotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %
Western Juran/a1.4503.6315.026
crowded11.81732.5944.28
heterogeneous1.1588.92010.018
normal, loose11.81742.1853.97
open, scattered5.02626.11131.110
crowded, clustered normal0.7714.0304.727
total31.810117.13148.92
Eastern Juran/a0.41002.8373.234
crowded3.63217.31220.911
heterogeneous......
normal, loose0.87017.81218.612
open, scattered0.8703.6324.429
crowded, clustered normal......
total5.52541.5447.03
Western Plateaun/a..2.0442.044
crowded0.87016.81317.713
heterogeneous..0.41000.4100
normal, loose2.93714.41517.313
open, scattered1.2587.0238.221
crowded, clustered normal..1.6491.649
total4.92842.3547.24
Central Plateaun/a0.31002.9333.231
crowded2.83324.2927.09
heterogeneous..0.6710.671
normal, loose3.13127.9831.08
open, scattered0.31004.7255.024
crowded, clustered normal0.31001.5441.940
total6.82061.9368.72
Eastern Plateaun/a0.41003.9304.328
crowded1.45037.5839.08
heterogeneous0.41000.7711.158
normal, loose3.93054.0657.96
open, scattered..5.4255.425
crowded, clustered normal..2.5372.537
total6.124104.02110.12
Western Pre-Alpsn/a1.8442.6374.428
crowded7.0214.82611.816
heterogeneous..0.41000.4100
normal, loose5.6244.82610.417
open, scattered6.3231.9448.219
crowded, clustered normal4.4281.5495.924
total25.2915.91341.14
Central Pre-Alpsn/a2.5381.8454.329
crowded12.91610.81723.711
heterogeneous6.5233.93010.418
normal, loose11.51716.51428.010
open, scattered6.8229.01915.814
crowded, clustered normal6.1246.52312.516
total46.3748.4794.72
Eastern Pre-Alpsn/a1.8441.1572.935
crowded14.61411.11725.710
heterogeneous1.1570.7711.844
normal, loose17.11310.01827.19
open, scattered2.9353.9306.822
crowded, clustered normal1.8442.9354.627
total39.3729.6968.93
Northwestern Alpsn/a1.4501.4502.935
crowded7.5212.1409.618
heterogeneous2.1400.41002.537
normal, loose14.7144.72719.312
open, scattered6.1237.52113.615
crowded, clustered normal5.0261.8446.822
total36.8717.91354.74
Central Alpsn/a0.31001.0571.449
crowded4.5262.8347.320
heterogeneous..0.31000.3100
normal, loose4.8251.0575.822
open, scattered1.0572.1403.132
crowded, clustered normal2.1402.1404.127
total12.7139.31722.18
Northeastern Alpsn/a0.41000.7701.157
crowded7.2211.8449.018
heterogeneous......
normal, loose7.5201.4499.018
open, scattered3.2322.1405.424
crowded, clustered normal2.5371.8444.327
total20.8107.91928.76
Southwestern Alpsn/a2.8351.4504.229
crowded13.0151.74514.814
heterogeneous4.5270.31004.826
normal, loose17.5134.82622.311
open, scattered23.7118.91932.69
crowded, clustered normal11.3173.83015.114
total72.7521.01293.73
Southeastern Alpsn/a2.1411.8453.930
crowded13.7159.11922.812
heterogeneous3.5313.2336.722
normal, loose17.21312.31629.510
open, scattered16.21412.31628.510
crowded, clustered normal15.51412.31627.710
total68.2550.97119.03
Southern Alpsn/a1.4501.1582.538
crowded39.386.72246.17
heterogeneous2.1410.7712.835
normal, loose21.2123.13324.411
open, scattered21.2124.62725.811
crowded, clustered normal16.0141.84517.713
total101.3418.013119.33
Switzerlandn/a17.01428.11145.19
crowded140.25179.34319.43
heterogeneous21.21320.61341.89
normal, loose139.65214.83354.33
open, scattered94.6699.16193.74
crowded, clustered normal65.6743.99109.55
total478.22585.721063.91

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155371/141750

NFI1

forest area: protection forest perimeter SilvaProtect · stand structure · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectstand structure %± %± %± %± %± %± %±
inside perimetern/a4.72.13.82.24.90.93.21.32.61.31.40.73.60.5
single-layered27.44.336.75.434.82.125.03.139.24.047.02.936.11.3
multi-layered62.34.756.95.643.12.243.23.628.13.638.22.942.71.3
stratified5.72.32.51.811.31.422.43.022.23.49.71.712.70.9
clustered structure....5.81.06.31.87.82.23.81.14.90.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside of perimetern/a3.30.94.50.86.81.37.43.53.31.65.63.14.80.5
single-layered30.82.345.12.036.42.623.75.729.04.146.46.837.71.2
multi-layered55.62.447.12.035.52.545.46.747.14.527.56.146.11.2
stratified9.31.43.30.713.01.818.15.215.73.314.94.98.70.7
clustered structure1.00.5..8.41.55.43.14.92.05.63.12.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a3.60.84.50.85.60.84.11.32.91.02.00.84.20.4
single-layered30.12.044.11.935.41.624.72.734.72.946.92.737.00.9
multi-layered56.92.248.21.940.11.643.73.236.52.936.52.644.60.9
stratified8.61.23.20.712.01.121.42.619.32.410.51.710.50.6
clustered structure0.80.4..6.90.86.11.56.51.54.11.13.70.3
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, 04.11.2014 #155372/141751

NFI1

forest area: protection forest perimeter SilvaProtect · stand structure · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
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/a1.8451.1589.2192.1411.4501.45017.014
single-layered10.41810.31865.6716.41321.21248.57172.44
multi-layered23.81215.91481.3628.41015.21439.48204.04
stratified2.2410.77121.31314.71412.01610.01860.87
clustered structure....11.0184.1284.2283.93023.312
total38.2927.911188.4365.7554.16103.24477.52
outside of perimetern/a5.12610.3188.5201.4501.4501.15827.711
single-layered46.58101.8545.984.52712.4168.920219.93
multi-layered83.95106.4544.888.61920.1125.326269.13
stratified14.1157.42216.4143.4316.7222.93550.88
clustered structure1.450..10.6181.0582.1411.15816.315
total151.03226.02126.2418.91342.6819.213583.82
totaln/a6.92311.31717.8143.5312.8352.53844.79
single-layered56.97112.14111.5520.91233.6957.47392.32
multi-layered107.74122.34126.1437.0835.3944.78473.12
stratified16.2148.12137.6918.11318.71312.816111.75
clustered structure1.450..21.6125.2256.3235.02639.59
total189.11253.91314.6284.6496.73122.431061.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155373/141752

NFI1

forest area: protection forest perimeter SilvaProtect · stand structure · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
protection forest perimeter SilvaProtect
inside perimeteroutside of perimetertotal
cantonstand structure %± %± %±
AGn/a..6.82.36.62.3
single-layered33.327.346.64.646.34.6
multi-layered66.727.344.94.645.54.5
stratified..1.71.21.71.2
clustered structure......
total100.0.100.0.100.0.
AIn/a10.09.8..6.76.6
single-layered80.012.5100.0.86.78.6
multi-layered10.09.8..6.76.6
stratified......
clustered structure......
total100.0.100.0.100.0.
ARn/a......
single-layered100.0.73.311.584.07.1
multi-layered..20.010.512.06.6
stratified......
clustered structure..6.76.64.04.0
total100.0.100.0.100.0.
BEn/a4.61.45.11.44.91.0
single-layered29.23.139.23.134.62.2
multi-layered46.13.440.83.143.22.3
stratified16.42.511.82.013.91.6
clustered structure3.61.33.11.13.40.8
total100.0.100.0.100.0.
BL/BSn/a10.09.68.14.58.54.1
single-layered40.015.619.06.523.56.2
multi-layered50.015.972.87.468.06.9
stratified......
clustered structure......
total100.0.100.0.100.0.
FRn/a11.04.79.23.69.92.8
single-layered31.16.944.66.239.14.7
multi-layered40.07.344.66.242.84.7
stratified6.73.71.51.53.61.8
clustered structure11.14.7..4.52.0
total100.0.100.0.100.0.
GEn/a......
single-layered..21.019.921.019.9
multi-layered..79.019.979.019.9
stratified......
clustered structure......
total..100.0.100.0.
GLn/a..13.38.94.93.4
single-layered42.39.860.012.748.87.8
multi-layered42.39.813.38.931.77.3
stratified..6.76.52.42.4
clustered structure15.47.16.76.512.25.2
total100.0.100.0.100.0.
GRn/a2.81.03.81.53.20.9
single-layered42.23.129.43.637.32.4
multi-layered27.12.843.34.033.32.3
stratified18.72.515.22.917.41.9
clustered structure9.21.88.32.28.81.4
total100.0.100.0.100.0.
JUn/a3.33.31.81.82.31.6
single-layered23.37.851.06.741.45.3
multi-layered66.78.643.86.651.75.4
stratified6.74.63.52.54.62.3
clustered structure......
total100.0.100.0.100.0.
LUn/a4.54.54.32.14.31.9
single-layered54.510.638.74.841.54.4
multi-layered40.910.546.44.945.54.5
stratified..9.72.98.02.4
clustered structure..1.01.00.80.8
total100.0.100.0.100.0.
NEn/a14.39.44.92.76.42.8
single-layered14.39.415.44.315.23.9
multi-layered57.113.253.25.953.85.4
stratified14.39.423.85.122.24.5
clustered structure..2.82.02.31.6
total100.0.100.0.100.0.
NWn/a......
single-layered42.919.130.014.835.311.8
multi-layered28.617.440.015.835.311.8
stratified14.313.510.09.711.88.0
clustered structure14.313.520.012.917.69.4
total100.0.100.0.100.0.
OWn/a7.75.37.75.27.73.7
single-layered34.69.440.19.937.36.8
multi-layered34.69.420.18.127.56.3
stratified19.27.828.19.123.66.0
clustered structure3.83.84.04.03.92.7
total100.0.100.0.100.0.
SGn/a3.62.03.82.63.71.6
single-layered36.95.337.86.737.24.1
multi-layered51.25.535.86.645.24.3
stratified6.02.617.05.210.22.6
clustered structure2.41.75.73.23.71.6
total100.0.100.0.100.0.
SHn/a..5.94.15.63.9
single-layered..41.28.538.98.2
multi-layered100.0.52.98.655.68.3
stratified......
clustered structure......
total100.0.100.0.100.0.
SOn/a..1.31.31.21.2
single-layered50.020.537.75.538.65.3
multi-layered50.020.558.45.657.85.4
stratified..2.61.82.41.7
clustered structure......
total100.0.100.0.100.0.
SZn/a5.03.53.23.24.22.4
single-layered30.07.345.29.036.65.7
multi-layered60.07.735.58.649.35.9
stratified5.03.53.23.24.22.4
clustered structure..12.96.15.62.8
total100.0.100.0.100.0.
TGn/a10.09.53.32.34.32.4
single-layered20.012.736.56.234.25.7
multi-layered60.015.660.26.460.25.9
stratified10.09.5..1.41.4
clustered structure......
total100.0.100.0.100.0.
TIn/a1.30.85.13.51.90.8
single-layered42.83.341.27.942.63.0
multi-layered43.23.335.67.742.13.0
stratified9.62.012.95.410.11.8
clustered structure3.11.15.13.53.41.1
total100.0.100.0.100.0.
URn/a..13.18.74.63.2
single-layered42.69.421.510.835.27.3
multi-layered50.29.545.812.948.77.7
stratified3.63.56.56.44.63.2
clustered structure3.63.513.18.76.93.9
total100.0.100.0.100.0.
VDn/a..5.21.64.01.3
single-layered38.96.630.63.332.53.0
multi-layered55.66.853.73.654.13.2
stratified3.72.68.92.17.71.7
clustered structure1.91.81.60.91.60.8
total100.0.100.0.100.0.
VSn/a3.81.36.63.24.41.3
single-layered25.03.024.65.524.92.6
multi-layered44.83.447.56.445.43.0
stratified20.32.816.34.719.42.4
clustered structure6.21.74.92.85.91.4
total100.0.100.0.100.0.
ZGn/a......
single-layered22.214.325.022.423.112.1
multi-layered66.716.150.025.961.513.9
stratified11.110.825.022.415.410.4
clustered structure......
total100.0.100.0.100.0.
ZHn/a25.021.72.91.43.51.5
single-layered50.025.150.44.250.34.2
multi-layered25.021.745.34.244.84.2
stratified..1.41.01.41.0
clustered structure......
total100.0.100.0.100.0.
Switzerlandn/a3.50.54.80.54.20.4
single-layered36.01.337.81.237.00.9
multi-layered42.91.346.11.244.70.9
stratified12.70.98.50.710.40.5
clustered structure4.90.62.70.43.70.3
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 04.11.2014 #155374/141753

NFI1

forest area: protection forest perimeter SilvaProtect · stand structure · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
protection forest perimeter SilvaProtect
inside perimeteroutside of perimetertotal
cantonstand structure1000 ha± %1000 ha± %1000 ha± %
AGn/a..3.2343.234
single-layered0.410022.11022.510
multi-layered0.87021.31122.110
stratified..0.8700.870
clustered structure......
total1.25747.5348.72
AIn/a0.3100..0.3100
single-layered2.6271.6394.215
multi-layered0.3100..0.3100
stratified......
clustered structure......
total3.2211.6394.811
ARn/a......
single-layered3.2253.5236.710
multi-layered..1.0551.055
stratified......
clustered structure..0.31000.3100
total3.2254.8178.05
BEn/a3.4314.5277.921
single-layered21.91234.2956.17
multi-layered34.6935.6970.26
stratified12.31610.31822.612
clustered structure2.7352.7355.525
total75.0587.35162.32
BL/BSn/a0.41001.2571.649
single-layered1.6492.9364.527
multi-layered2.04310.91413.012
stratified......
clustered structure......
total4.12915.01019.16
FRn/a1.9442.2404.129
single-layered5.22510.81616.112
multi-layered6.72210.81617.611
stratified1.1570.41001.549
clustered structure1.944..1.944
total16.81224.3941.13
GEn/a......
single-layered..0.51000.5100
multi-layered..1.7431.743
stratified......
clustered structure......
total..2.2342.234
GLn/a..0.8700.870
single-layered4.2273.5317.718
multi-layered4.2270.8705.024
stratified..0.41000.4100
clustered structure1.5490.41001.943
total10.0145.82215.88
GRn/a2.4382.1414.527
single-layered37.0916.11453.17
multi-layered23.71123.71147.47
stratified16.4148.32024.711
clustered structure8.0204.52812.516
total87.6554.77142.33
JUn/a0.41000.41000.870
single-layered2.73611.31514.013
multi-layered7.8209.71717.511
stratified0.8700.8701.649
clustered structure......
total11.71522.2833.93
LUn/a0.31001.4501.745
single-layered3.82812.61316.311
multi-layered2.83215.11217.910
stratified..3.1313.131
clustered structure..0.31000.3100
total6.92032.4539.33
NEn/a0.6701.1581.845
single-layered0.6703.5284.226
multi-layered2.63412.21214.710
stratified0.6705.4226.121
clustered structure..0.6700.670
total4.52522.9627.44
NWn/a......
single-layered1.2551.2552.336
multi-layered0.8691.5462.336
stratified0.41000.41000.869
clustered structure0.41000.8691.255
total2.7323.8246.513
OWn/a0.7700.7711.549
single-layered3.4313.7297.119
multi-layered3.4311.9435.223
stratified1.9432.6364.526
clustered structure0.41000.41000.770
total9.7149.31519.04
SGn/a1.1570.7711.844
single-layered11.2177.22118.412
multi-layered15.5136.92222.411
stratified1.8443.3335.126
clustered structure0.7701.1571.844
total30.4819.21249.54
SHn/a..0.7700.770
single-layered..5.0215.021
multi-layered0.7706.4177.115
stratified......
clustered structure......
total0.77012.1512.83
SOn/a..0.41000.4100
single-layered1.15711.01512.114
multi-layered1.15717.01118.210
stratified..0.8700.870
clustered structure......
total2.34029.1531.44
SZn/a0.7710.41001.157
single-layered4.3275.1259.416
multi-layered8.7174.02812.713
stratified0.7700.41001.157
clustered structure..1.4491.449
total14.51211.21425.75
TGn/a0.31000.6700.957
single-layered0.6706.6187.217
multi-layered1.83910.81212.611
stratified0.3100..0.3100
clustered structure......
total3.03018.0621.04
TIn/a1.1580.7711.844
single-layered35.195.72540.88
multi-layered35.495.02640.38
stratified7.9211.8459.719
clustered structure2.5370.7713.233
total82.0413.91595.94
URn/a..0.7700.770
single-layered4.0271.1585.024
multi-layered4.7252.3367.019
stratified0.31000.31000.770
clustered structure0.31000.7701.057
total9.3155.02414.311
VDn/a..3.8313.831
single-layered8.02122.31230.210
multi-layered11.41739.1850.46
stratified0.8716.5247.222
clustered structure0.41001.1581.550
total20.51272.7493.23
VSn/a2.8351.4504.229
single-layered18.2135.22523.311
multi-layered32.6910.01842.57
stratified14.7143.43118.213
clustered structure4.5271.0585.525
total72.7521.01293.73
ZGn/a......
single-layered0.9680.41001.353
multi-layered2.6320.9683.424
stratified0.41000.41000.968
clustered structure......
total3.9211.7445.69
ZHn/a0.41001.4501.844
single-layered0.77024.7925.49
multi-layered0.410022.21022.610
stratified..0.7700.770
clustered structure......
total1.44949.0350.42
Switzerlandn/a16.91428.31145.29
single-layered171.94221.63393.52
multi-layered204.54270.73475.22
stratified60.5750.18110.65
clustered structure23.31216.11539.59
total477.12586.821064.01

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 04.11.2014 #155375/141754

NFI1

forest area: protection forest perimeter SilvaProtect · stand structure · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectstand structure %± %± %± %± %± %±
inside perimetern/a4.92.13.92.75.51.33.30.71.40.73.60.5
single-layered28.24.439.36.833.62.733.31.946.93.036.11.3
multi-layered62.14.852.97.045.02.839.42.038.42.942.81.3
stratified4.82.13.92.712.11.916.91.59.51.712.70.9
clustered structure....3.91.17.11.03.81.14.80.6
total100.0.100.0.100.0.100.0.100.0.100.0.
outside of perimetern/a3.90.94.20.85.71.45.91.35.93.34.70.5
single-layered30.72.246.22.037.63.029.82.645.27.037.61.2
multi-layered55.72.446.42.037.23.042.32.829.26.446.11.2
stratified8.81.43.20.714.62.213.11.915.85.18.70.7
clustered structure0.90.5..5.01.38.91.63.92.72.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a4.10.94.20.85.61.04.20.72.10.84.20.4
single-layered30.22.045.62.035.42.032.11.546.62.736.90.9
multi-layered56.92.146.92.041.42.140.41.637.02.644.60.9
stratified8.01.23.30.713.21.415.61.210.41.710.50.6
clustered structure0.70.4..4.40.97.70.93.91.13.70.3
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155376/141755

NFI1

forest area: protection forest perimeter SilvaProtect · stand structure · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectstand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a1.8450.7716.1246.9221.45017.014
single-layered10.6187.02237.1969.5647.57171.74
multi-layered23.4129.51949.7882.3638.98203.84
stratified1.8450.77113.31635.299.61960.77
clustered structure....4.32914.9153.93023.112
total37.6917.914110.74208.93101.34476.32
outside of perimetern/a6.2248.8205.4266.2231.15827.711
single-layered48.5896.3535.3931.5108.120219.83
multi-layered88.0596.6535.0944.785.326269.63
stratified13.9166.72313.71613.9162.83551.08
clustered structure1.550..4.7279.4190.77116.215
total158.13208.4294.15105.8518.013584.32
totaln/a8.0219.51911.51713.2162.53844.79
single-layered59.17103.3472.56101.0555.67391.62
multi-layered111.34106.1484.75127.1444.18473.42
stratified15.7157.42227.01149.1812.416111.75
clustered structure1.550..9.02024.2124.62739.39
total195.71226.31204.72314.62119.331060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155377/141756

NFI1

forest area: protection forest perimeter SilvaProtect · stand structure · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectstand structure %± %± %± %± %± %± %±
inside perimetern/a4.51.75.31.33.41.33.81.33.11.21.40.73.60.5
single-layered31.83.832.32.740.93.425.03.036.13.546.93.036.11.3
multi-layered59.14.042.02.947.93.544.83.429.43.338.42.942.71.3
stratified4.61.715.02.14.41.420.32.821.63.09.51.712.80.9
clustered structure..5.31.33.41.36.21.79.82.13.81.14.90.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside of perimetern/a4.10.67.01.76.02.16.63.23.51.55.93.34.80.5
single-layered39.71.532.93.145.34.324.65.527.03.745.27.037.71.2
multi-layered50.31.638.23.232.54.147.56.446.24.129.26.446.11.2
stratified5.60.716.22.47.92.416.34.714.42.915.85.18.70.7
clustered structure0.40.25.71.58.32.44.92.88.92.43.92.72.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a4.20.66.11.04.41.14.41.33.21.02.10.84.20.4
single-layered38.61.432.62.042.62.724.92.632.22.546.62.737.00.9
multi-layered51.41.540.32.141.92.745.43.036.62.637.02.644.60.9
stratified5.40.715.51.65.71.319.42.418.62.110.41.710.50.6
clustered structure0.30.25.51.05.31.25.91.49.41.63.91.13.70.3
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, 04.11.2014 #155378/141757

NFI1

forest area: protection forest perimeter SilvaProtect · stand structure · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectstand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a2.5385.8252.4382.8352.1411.45017.014
single-layered17.51435.0929.01018.21324.61147.57171.84
multi-layered32.51045.4834.0932.6920.01238.98203.44
stratified2.53816.2143.13314.71414.8159.61960.97
clustered structure..5.8252.4384.5276.7223.93023.212
total55.18108.2470.9572.7568.25101.34476.32
outside of perimetern/a15.0155.8252.8351.4501.8451.15827.811
single-layered145.6427.01120.7125.22513.7158.120220.44
multi-layered184.6331.41014.91510.01823.5115.326269.53
stratified20.41313.3163.6323.4317.3212.83550.98
clustered structure1.4504.7273.8301.0584.5270.77116.215
total367.0182.2545.7721.01250.9718.013584.82
totaln/a17.51411.5175.2254.2293.9302.53844.89
single-layered163.1462.0749.7723.31138.3855.67392.13
multi-layered217.1376.8648.8742.5743.5844.18473.02
stratified22.91229.6106.72318.21322.11212.416111.95
clustered structure1.45010.5186.2235.52511.2174.62739.49
total422.11190.42116.7393.73119.03119.331061.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155379/141758

NFI1

forest area: protection forest perimeter SilvaProtect · stand structure · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
protection forest perimeter SilvaProtect
inside perimeteroutside of perimetertotal
economic regionstand structure %± %± %±
Western Juran/a4.52.23.11.03.40.9
single-layered26.94.729.02.528.52.2
multi-layered62.95.155.22.756.82.4
stratified5.72.511.61.810.31.5
clustered structure..1.20.61.00.5
total100.0.100.0.100.0.
Eastern Juran/a7.16.96.72.46.72.3
single-layered35.712.836.24.736.24.4
multi-layered57.113.257.14.957.14.6
stratified......
clustered structure......
total100.0.100.0.100.0.
Western Plateaun/a..4.72.14.21.9
single-layered41.014.241.84.941.74.6
multi-layered50.614.551.54.951.44.7
stratified8.48.12.01.42.61.5
clustered structure......
total100.0.100.0.100.0.
Central Plateaun/a4.54.54.71.54.71.5
single-layered40.910.546.73.546.13.4
multi-layered54.510.643.63.544.73.4
stratified..5.01.54.51.4
clustered structure......
total100.0.100.0.100.0.
Eastern Plateaun/a5.95.73.81.13.91.1
single-layered35.311.647.42.946.82.8
multi-layered52.912.146.42.946.82.8
stratified5.95.72.40.92.60.9
clustered structure......
total100.0.100.0.100.0.
Western Pre-Alpsn/a7.33.216.25.610.72.9
single-layered30.95.644.27.636.14.6
multi-layered48.66.134.97.343.34.7
stratified4.42.54.73.24.52.0
clustered structure8.83.5..5.42.2
total100.0.100.0.100.0.
Central Pre-Alpsn/a5.42.03.71.64.61.3
single-layered29.54.030.44.029.92.8
multi-layered38.84.338.54.238.63.0
stratified22.53.722.23.622.32.6
clustered structure3.91.75.21.94.51.3
total100.0.100.0.100.0.
Eastern Pre-Alpsn/a4.52.03.62.14.11.4
single-layered40.04.745.85.542.53.5
multi-layered50.04.836.15.344.03.6
stratified4.52.07.22.85.71.7
clustered structure0.90.97.22.83.61.3
total100.0.100.0.100.0.
Northwestern Alpsn/a3.91.98.03.85.21.8
single-layered36.94.829.96.534.63.9
multi-layered41.84.940.16.941.24.0
stratified12.63.310.04.311.82.6
clustered structure4.92.112.04.67.22.1
total100.0.100.0.100.0.
Central Alpsn/a2.72.711.06.06.23.0
single-layered37.88.041.19.539.26.1
multi-layered54.28.236.89.346.86.3
stratified2.72.73.73.63.12.2
clustered structure2.72.77.45.04.72.6
total100.0.100.0.100.0.
Northeastern Alpsn/a1.71.79.16.23.72.1
single-layered44.86.650.010.746.35.6
multi-layered39.76.513.67.332.55.3
stratified5.22.913.67.37.53.0
clustered structure8.63.713.67.310.03.4
total100.0.100.0.100.0.
Southwestern Alpsn/a3.81.36.63.24.41.3
single-layered25.03.024.65.524.92.6
multi-layered44.83.447.56.445.43.0
stratified20.32.816.34.719.42.4
clustered structure6.21.74.92.85.91.4
total100.0.100.0.100.0.
Southeastern Alpsn/a3.11.23.51.53.21.0
single-layered36.13.527.03.732.22.5
multi-layered29.43.346.24.136.62.6
stratified21.63.014.42.918.62.1
clustered structure9.82.18.92.49.41.6
total100.0.100.0.100.0.
Southern Alpsn/a1.40.75.93.32.10.8
single-layered46.93.045.27.046.62.7
multi-layered38.42.929.26.437.02.6
stratified9.51.715.85.110.41.7
clustered structure3.81.13.92.73.91.1
total100.0.100.0.100.0.
Switzerlandn/a3.60.54.80.54.20.4
single-layered36.11.337.61.236.90.9
multi-layered42.71.346.21.244.60.9
stratified12.80.98.60.710.50.5
clustered structure4.90.62.80.43.70.3
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155380/141759

NFI1

forest area: protection forest perimeter SilvaProtect · stand structure · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
protection forest perimeter SilvaProtect
inside perimeteroutside of perimetertotal
economic regionstand structure1000 ha± %1000 ha± %1000 ha± %
Western Juran/a1.4503.6315.026
single-layered8.62033.9942.58
multi-layered20.01364.6684.65
stratified1.84513.61615.415
clustered structure..1.4501.450
total31.810117.13148.92
Eastern Juran/a0.41002.8373.234
single-layered2.04415.01417.012
multi-layered3.23423.71026.88
stratified......
clustered structure......
total5.52541.5447.03
Western Plateaun/a..2.0442.044
single-layered2.04417.71319.712
multi-layered2.54021.81124.310
stratified0.41000.8701.257
clustered structure......
total4.92842.3547.24
Central Plateaun/a0.31002.9333.231
single-layered2.83328.9831.78
multi-layered3.72827.0930.78
stratified..3.1313.131
clustered structure......
total6.82061.9368.72
Eastern Plateaun/a0.41003.9304.328
single-layered2.14149.3751.56
multi-layered3.23348.3751.56
stratified0.41002.5372.935
clustered structure......
total6.124104.02110.12
Western Pre-Alpsn/a1.8442.6374.428
single-layered7.8207.02114.813
multi-layered12.2155.62417.812
stratified1.1570.7701.944
clustered structure2.240..2.240
total25.2915.91341.14
Central Pre-Alpsn/a2.5381.8454.329
single-layered13.61514.71528.310
multi-layered17.91318.61336.68
stratified10.41810.81721.212
clustered structure1.8442.5374.328
total46.3748.4794.72
Eastern Pre-Alpsn/a1.8441.1572.935
single-layered15.71413.61529.39
multi-layered19.61210.71730.49
stratified1.8442.1403.929
clustered structure0.41002.1402.537
total39.3729.6968.93
Northwestern Alpsn/a1.4501.4502.935
single-layered13.6155.42518.912
multi-layered15.4147.22222.511
stratified4.6271.8446.423
clustered structure1.8442.1403.929
total36.8717.91354.74
Central Alpsn/a0.31001.0571.449
single-layered4.8253.8298.618
multi-layered6.9203.43010.316
stratified0.31000.31000.770
clustered structure0.31000.7701.057
total12.7139.31722.18
Northeastern Alpsn/a0.41000.7701.157
single-layered9.3183.92913.314
multi-layered8.2191.1579.317
stratified1.1571.1572.140
clustered structure1.8441.1572.934
total20.8107.91928.76
Southwestern Alpsn/a2.8351.4504.229
single-layered18.2135.22523.311
multi-layered32.6910.01842.57
stratified14.7143.43118.213
clustered structure4.5271.0585.525
total72.7521.01293.73
Southeastern Alpsn/a2.1411.8453.930
single-layered24.61113.71538.38
multi-layered20.01223.51143.58
stratified14.8157.32122.112
clustered structure6.7224.52711.217
total68.2550.97119.03
Southern Alpsn/a1.4501.1582.538
single-layered47.578.12055.67
multi-layered38.985.32644.18
stratified9.6192.83512.416
clustered structure3.9300.7714.627
total101.3418.013119.33
Switzerlandn/a17.01428.11145.19
single-layered172.54220.33392.82
multi-layered204.34270.63474.92
stratified61.0750.58111.55
clustered structure23.31216.31539.69
total478.22585.721063.91

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155381/141760

NFI1

forest area: processes in channels SilvaProtect, modelled and assigned · basal area (standing live trees) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedbasal area (standing live trees) %± %± %± %± %± %± %±
inside perimeterto 19 m2/ha18.95.417.54.826.92.034.63.724.23.945.93.131.21.4
20-39 m2/ha56.66.844.46.340.72.240.63.847.54.639.53.042.01.5
40-59 m2/ha24.55.934.96.023.71.921.83.220.83.711.31.920.91.2
from 60 m2/ha..3.22.28.81.33.01.37.52.43.41.15.90.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterto 19 m2/ha27.32.126.31.727.42.247.65.538.83.961.55.530.21.1
20-39 m2/ha51.92.341.81.939.62.442.65.541.74.032.15.343.51.1
40-59 m2/ha18.41.827.31.724.72.17.42.915.02.96.42.821.71.0
from 60 m2/ha2.30.74.60.88.31.42.51.84.61.7..4.50.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalto 19 m2/ha26.51.925.51.627.11.538.93.132.42.849.42.730.60.8
20-39 m2/ha52.42.242.11.840.21.641.23.144.23.037.82.643.00.9
40-59 m2/ha19.11.728.01.724.11.417.02.417.52.310.21.621.40.7
from 60 m2/ha2.10.64.50.88.60.92.91.15.81.42.60.95.00.4
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, 04.11.2014 #155382/141761

NFI1

forest area: processes in channels SilvaProtect, modelled and assigned · basal area (standing live trees) · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedbasal area (standing live trees)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeterto 19 m2/ha3.6313.93045.5819.51210.31843.48126.25
20-39 m2/ha10.8189.91968.8722.91120.11237.39169.94
40-59 m2/ha4.7277.82140.1912.3168.81910.71884.46
from 60 m2/ha..0.77114.9151.7443.2333.23323.712
total19.11322.312169.2356.5642.4794.74404.12
outside perimeterto 19 m2/ha46.5860.8739.9913.41521.11217.114198.74
20-39 m2/ha88.3596.9557.5712.01622.6118.919286.23
40-59 m2/ha31.41063.3735.892.1418.1201.845142.55
from 60 m2/ha4.03010.61812.1170.7712.537..29.911
total170.12231.62145.3428.11054.3627.710657.21
totalto 19 m2/ha50.1764.7785.3632.9931.3960.56324.83
20-39 m2/ha99.14106.85126.3434.9842.8746.28456.12
40-59 m2/ha36.0971.1675.9614.41517.01312.516226.84
from 60 m2/ha4.03011.31727.0112.4385.7243.23353.68
total189.11253.91314.6284.6496.73122.431061.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155383/141762

NFI1

forest area: processes in channels SilvaProtect, modelled and assigned · basal area (standing live trees) · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonbasal area (standing live trees) %± %± %±
AGto 19 m2/ha..29.84.229.84.2
20-39 m2/ha..39.74.439.74.4
40-59 m2/ha..28.14.128.14.1
from 60 m2/ha..2.51.42.51.4
total..100.0.100.0.
AIto 19 m2/ha11.110.8..6.76.6
20-39 m2/ha33.316.1..20.010.6
40-59 m2/ha22.214.2100.0.53.313.2
from 60 m2/ha33.316.1..20.010.6
total100.0.100.0.100.0.
ARto 19 m2/ha14.313.511.17.512.06.6
20-39 m2/ha42.919.033.311.336.09.7
40-59 m2/ha28.617.438.911.736.09.7
from 60 m2/ha14.313.516.78.916.07.5
total100.0.100.0.100.0.
BEto 19 m2/ha19.63.021.92.421.11.9
20-39 m2/ha45.03.748.02.946.92.3
40-59 m2/ha29.73.424.72.526.62.0
from 60 m2/ha5.61.75.41.35.51.0
total100.0.100.0.100.0.
BL/BSto 19 m2/ha25.021.839.77.538.47.1
20-39 m2/ha50.025.239.77.540.67.2
40-59 m2/ha25.021.818.35.918.85.7
from 60 m2/ha..2.32.32.12.1
total100.0.100.0.100.0.
FRto 19 m2/ha33.37.322.15.126.34.2
20-39 m2/ha38.17.529.45.532.74.5
40-59 m2/ha21.56.436.85.930.94.4
from 60 m2/ha7.24.011.83.910.02.9
total100.0.100.0.100.0.
GEto 19 m2/ha..41.923.741.923.7
20-39 m2/ha..41.923.741.923.7
40-59 m2/ha..16.214.416.214.4
from 60 m2/ha......
total..100.0.100.0.
GLto 19 m2/ha26.310.236.410.331.77.3
20-39 m2/ha31.610.731.810.031.77.3
40-59 m2/ha31.610.79.16.219.56.2
from 60 m2/ha10.57.122.79.017.15.9
total100.0.100.0.100.0.
GRto 19 m2/ha31.33.237.43.434.32.4
20-39 m2/ha42.83.443.13.542.92.5
40-59 m2/ha20.22.816.02.618.11.9
from 60 m2/ha5.81.63.51.34.71.0
total100.0.100.0.100.0.
JUto 19 m2/ha14.37.722.85.220.74.4
20-39 m2/ha66.710.353.06.256.35.3
40-59 m2/ha19.08.619.74.919.64.3
from 60 m2/ha..4.62.63.52.0
total100.0.100.0.100.0.
LUto 19 m2/ha28.69.914.43.416.73.3
20-39 m2/ha42.910.849.24.948.24.5
40-59 m2/ha19.08.630.74.528.74.1
from 60 m2/ha9.56.45.72.36.42.2
total100.0.100.0.100.0.
NEto 19 m2/ha40.022.025.14.926.04.8
20-39 m2/ha20.018.062.15.459.75.3
40-59 m2/ha40.022.09.93.411.73.5
from 60 m2/ha..2.81.92.61.8
total100.0.100.0.100.0.
NWto 19 m2/ha..36.414.823.510.5
20-39 m2/ha33.319.636.414.835.311.8
40-59 m2/ha66.719.527.313.741.212.2
from 60 m2/ha......
total100.0.100.0.100.0.
OWto 19 m2/ha34.810.024.88.229.36.4
20-39 m2/ha30.49.725.18.327.56.3
40-59 m2/ha26.19.235.89.131.46.5
from 60 m2/ha8.75.914.36.711.84.6
total100.0.100.0.100.0.
SGto 19 m2/ha24.04.924.25.524.13.7
20-39 m2/ha40.05.738.76.239.44.2
40-59 m2/ha21.34.727.45.724.13.7
from 60 m2/ha14.74.19.73.812.42.8
total100.0.100.0.100.0.
SHto 19 m2/ha..25.07.325.07.3
20-39 m2/ha..52.88.452.88.4
40-59 m2/ha..16.76.316.76.3
from 60 m2/ha..5.63.95.63.9
total..100.0.100.0.
SOto 19 m2/ha..25.34.924.14.7
20-39 m2/ha75.021.754.45.655.45.5
40-59 m2/ha25.021.819.04.419.34.4
from 60 m2/ha..1.31.31.21.2
total100.0.100.0.100.0.
SZto 19 m2/ha22.27.028.67.725.35.2
20-39 m2/ha41.78.345.78.443.75.9
40-59 m2/ha27.87.522.97.125.35.2
from 60 m2/ha8.34.62.92.85.62.8
total100.0.100.0.100.0.
TGto 19 m2/ha40.015.641.56.441.35.9
20-39 m2/ha40.015.635.36.236.05.8
40-59 m2/ha20.012.719.95.219.94.8
from 60 m2/ha..3.32.32.82.0
total100.0.100.0.100.0.
TIto 19 m2/ha46.53.466.66.350.73.1
20-39 m2/ha40.33.429.96.138.13.0
40-59 m2/ha10.42.13.52.49.01.7
from 60 m2/ha2.81.1..2.20.9
total100.0.100.0.100.0.
URto 19 m2/ha17.17.842.211.428.36.9
20-39 m2/ha37.39.925.910.132.27.1
40-59 m2/ha29.09.326.710.328.06.9
from 60 m2/ha16.67.65.25.111.54.9
total100.0.100.0.100.0.
VDto 19 m2/ha40.07.336.33.436.93.1
20-39 m2/ha40.07.338.93.439.13.1
40-59 m2/ha15.65.421.42.920.32.6
from 60 m2/ha4.53.13.51.33.71.2
total100.0.100.0.100.0.
VSto 19 m2/ha33.23.546.15.337.42.9
20-39 m2/ha42.93.641.55.242.43.0
40-59 m2/ha20.63.010.23.217.22.3
from 60 m2/ha3.31.32.31.62.91.0
total100.0.100.0.100.0.
ZGto 19 m2/ha33.316.275.022.346.214.3
20-39 m2/ha66.716.125.022.453.814.2
40-59 m2/ha......
from 60 m2/ha......
total100.0.100.0.100.0.
ZHto 19 m2/ha66.727.326.43.727.33.7
20-39 m2/ha..49.34.248.34.2
40-59 m2/ha33.327.321.43.521.73.5
from 60 m2/ha..2.91.42.81.4
total100.0.100.0.100.0.
Switzerlandto 19 m2/ha31.31.430.41.130.70.8
20-39 m2/ha42.11.543.41.142.90.9
40-59 m2/ha20.81.221.71.021.30.7
from 60 m2/ha5.80.74.50.55.00.4
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 04.11.2014 #155384/141763

NFI1

forest area: processes in channels SilvaProtect, modelled and assigned · basal area (standing live trees) · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonbasal area (standing live trees)1000 ha± %1000 ha± %1000 ha± %
AGto 19 m2/ha..14.51414.514
20-39 m2/ha..19.31119.311
40-59 m2/ha..13.71513.715
from 60 m2/ha..1.2571.257
total..48.7248.72
AIto 19 m2/ha0.3100..0.3100
20-39 m2/ha1.054..1.054
40-59 m2/ha0.6691.9342.627
from 60 m2/ha1.054..1.054
total2.9241.9344.811
ARto 19 m2/ha0.31000.6691.055
20-39 m2/ha1.0551.9362.927
40-59 m2/ha0.6692.2332.927
from 60 m2/ha0.31001.0551.347
total2.2335.8148.05
BEto 19 m2/ha12.01622.21234.29
20-39 m2/ha27.41048.6776.15
40-59 m2/ha18.11325.01143.18
from 60 m2/ha3.4315.5258.919
total60.96101.34162.32
BL/BSto 19 m2/ha0.41006.9207.319
20-39 m2/ha0.8706.9207.719
40-59 m2/ha0.41003.2343.631
from 60 m2/ha..0.41000.4100
total1.64917.5819.16
FRto 19 m2/ha5.2255.62410.816
20-39 m2/ha6.0237.52113.414
40-59 m2/ha3.4329.31812.715
from 60 m2/ha1.1573.0344.129
total15.71325.4841.13
GEto 19 m2/ha..0.9650.965
20-39 m2/ha..0.9650.965
40-59 m2/ha..0.41000.4100
from 60 m2/ha......
total..2.2342.234
GLto 19 m2/ha1.9433.1335.024
20-39 m2/ha2.3392.7365.024
40-59 m2/ha2.3390.8703.133
from 60 m2/ha0.8701.9432.736
total7.3198.51715.88
GRto 19 m2/ha22.71226.11148.87
20-39 m2/ha31.11030.01061.16
40-59 m2/ha14.71511.21725.811
from 60 m2/ha4.2292.4386.623
total72.6569.76142.33
JUto 19 m2/ha1.2575.8247.021
20-39 m2/ha5.52513.61419.110
40-59 m2/ha1.6495.1266.622
from 60 m2/ha..1.2571.257
total8.21925.7733.93
LUto 19 m2/ha1.9404.7246.620
20-39 m2/ha2.83216.11119.010
40-59 m2/ha1.34910.01611.314
from 60 m2/ha0.6701.9402.534
total6.62032.8539.33
NEto 19 m2/ha0.6706.5207.119
20-39 m2/ha0.310016.01016.39
40-59 m2/ha0.6702.6343.230
from 60 m2/ha..0.7710.771
total1.64425.8527.44
NWto 19 m2/ha..1.5461.546
20-39 m2/ha0.8691.5462.336
40-59 m2/ha1.5461.2552.732
from 60 m2/ha......
total2.3364.2226.513
OWto 19 m2/ha3.0332.6365.623
20-39 m2/ha2.6362.6365.223
40-59 m2/ha2.2393.7296.021
from 60 m2/ha0.7701.5492.239
total8.61610.41419.04
SGto 19 m2/ha6.5235.42511.916
20-39 m2/ha10.9178.71919.511
40-59 m2/ha5.8246.12311.916
from 60 m2/ha4.0292.2406.123
total27.1922.41049.54
SHto 19 m2/ha..3.2293.229
20-39 m2/ha..6.8166.816
40-59 m2/ha..2.1382.138
from 60 m2/ha..0.7700.770
total..12.8312.83
SOto 19 m2/ha..7.6207.620
20-39 m2/ha1.15716.31117.410
40-59 m2/ha0.41005.7246.123
from 60 m2/ha..0.41000.4100
total1.54929.9431.44
SZto 19 m2/ha2.9343.6306.521
20-39 m2/ha5.4245.82311.215
40-59 m2/ha3.6302.9346.521
from 60 m2/ha1.1570.41001.449
total13.01312.71325.75
TGto 19 m2/ha1.2497.5168.715
20-39 m2/ha1.2496.4197.517
40-59 m2/ha0.6703.6274.224
from 60 m2/ha..0.6700.670
total3.03018.0621.04
TIto 19 m2/ha35.1913.61648.77
20-39 m2/ha30.4106.12436.59
40-59 m2/ha7.9210.7718.620
from 60 m2/ha2.141..2.141
total75.5520.41295.94
URto 19 m2/ha1.4502.7344.127
20-39 m2/ha3.0311.7434.624
40-59 m2/ha2.3361.7444.027
from 60 m2/ha1.3490.31001.743
total8.0176.42114.311
VDto 19 m2/ha6.82327.61034.49
20-39 m2/ha6.82329.61036.48
40-59 m2/ha2.73716.31418.913
from 60 m2/ha0.8712.7373.433
total17.11476.2493.23
VSto 19 m2/ha20.91214.11535.09
20-39 m2/ha27.11012.71639.88
40-59 m2/ha13.0153.13316.114
from 60 m2/ha2.1410.7712.835
total63.1530.6993.73
ZGto 19 m2/ha1.3531.3532.632
20-39 m2/ha2.6320.41003.028
40-59 m2/ha......
from 60 m2/ha......
total3.9211.7445.69
ZHto 19 m2/ha0.77013.01413.714
20-39 m2/ha..24.3924.39
40-59 m2/ha0.410010.61610.916
from 60 m2/ha..1.4491.449
total1.15749.3250.42
Switzerlandto 19 m2/ha126.35200.74327.03
20-39 m2/ha170.04286.53456.42
40-59 m2/ha84.06143.05227.04
from 60 m2/ha23.51230.01153.58
total403.82660.211064.01

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 04.11.2014 #155385/141764

NFI1

forest area: processes in channels SilvaProtect, modelled and assigned · basal area (standing live trees) · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedbasal area (standing live trees) %± %± %± %± %± %±
inside perimeterto 19 m2/ha18.55.327.87.522.52.530.32.045.43.131.21.4
20-39 m2/ha57.46.744.48.340.42.942.42.239.73.042.01.5
40-59 m2/ha24.15.827.87.526.42.621.91.811.52.020.91.2
from 60 m2/ha....10.71.85.51.03.41.15.90.7
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterto 19 m2/ha28.62.126.01.822.22.538.92.461.35.630.21.1
20-39 m2/ha51.32.342.82.040.32.939.72.532.05.443.61.1
40-59 m2/ha18.01.827.11.828.52.715.61.86.72.921.71.0
from 60 m2/ha2.10.64.10.89.01.75.81.2..4.50.5
total100.0.100.0.100.0.100.0.100.0.100.0.
totalto 19 m2/ha27.61.926.11.722.41.734.01.649.02.730.60.8
20-39 m2/ha51.92.242.92.040.32.141.21.638.02.643.00.9
40-59 m2/ha18.71.727.21.827.51.919.11.310.41.721.40.7
from 60 m2/ha1.90.63.90.89.91.35.60.82.70.95.00.4
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155386/141765

NFI1

forest area: processes in channels SilvaProtect, modelled and assigned · basal area (standing live trees) · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedbasal area (standing live trees)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeterto 19 m2/ha3.7313.53122.71253.6842.18125.75
20-39 m2/ha11.3185.62540.7975.0636.89169.54
40-59 m2/ha4.7273.53126.71138.7910.61884.36
from 60 m2/ha....10.8189.7193.23323.712
total19.71312.716100.95177.0392.84403.12
outside perimeterto 19 m2/ha50.4755.5723.11253.5816.314198.74
20-39 m2/ha90.2591.4541.8854.678.520286.53
40-59 m2/ha31.81058.0729.61021.5121.845142.65
from 60 m2/ha3.6318.8209.4198.021..29.811
total176.02213.62103.84137.6426.511657.51
totalto 19 m2/ha54.0759.0745.88107.1558.46324.43
20-39 m2/ha101.5497.0582.55129.6445.38455.92
40-59 m2/ha36.5961.5756.2760.2712.416226.94
from 60 m2/ha3.6318.82020.21317.6143.23353.48
total195.71226.31204.72314.62119.331060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155387/141766
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