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NFI2
forest area
primary forest function NFI4: nature protection · altitudinal vegetation zone (3 classes) · time of last treatment (classes of 10 years)
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
primary forest function NFI4: nature protection
n/ayesnototal
altitudinal vegetation zone (3 classes)time of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %
subalpinen/a0.6580.0.2.8273.424
less than 10 years ago1.0456.81770.5578.45
11-20 years ago0.8504.12248.0652.96
21-30 years ago0.4713.02627.6830.98
31-40 years ago0.0.2.82723.4926.29
41-50 years ago0.0.3.22516.01119.210
over 50 years ago1.24113.71262.1576.95
total4.02233.68250.42288.02
montanen/a1.0450.0.3.8234.820
less than 10 years ago3.9239.614221.33234.93
11-20 years ago2.9275.719114.94123.54
21-30 years ago1.2414.12253.2658.56
31-40 years ago1.0452.03226.7829.78
41-50 years ago0.4711.83317.41119.610
over 50 years ago0.8504.32155.7660.85
total11.11427.68492.92531.61
colline/submontanen/a0.21000.41001.5362.133
less than 10 years ago2.92614.712148.23165.83
11-20 years ago1.3387.61661.7570.65
21-30 years ago0.21002.42917.01119.610
31-40 years ago0.21003.02911.11414.212
41-50 years ago0.0.1.34115.41116.711
over 50 years ago0.6583.82317.11121.410
total5.41933.08272.12310.52
totaln/a1.8330.41008.11610.314
less than 10 years ago7.81631.18440.12479.02
11-20 years ago5.02017.411224.63247.03
21-30 years ago1.8339.51597.74109.04
31-40 years ago1.1417.71761.2670.15
41-50 years ago0.4716.21848.8655.46
over 50 years ago2.62821.79134.93159.23
total20.51094.241015.411130.11
© WSL, Swiss National Forest Inventory, 21.06.2020 #817355/283686
NFI2
forest area
primary forest function NFI4: nature protection · altitudinal vegetation zone (3 classes) · time of last treatment (classes of 10 years)
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
primary forest function NFI4: nature protection
n/ayesnototal
altitudinal vegetation zone (3 classes)time of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %
subalpinen/a24.580.0.2.52727.08
less than 10 years ago9.3146.01762.6577.95
11-20 years ago0.9453.62242.5647.06
21-30 years ago0.4712.72624.4827.58
31-40 years ago0.0.2.52720.7923.29
41-50 years ago0.0.2.82514.21117.010
over 50 years ago1.14112.21255.2568.45
total36.2729.88222.12288.02
montanen/a36.670.0.3.32339.97
less than 10 years ago29.288.414195.53233.12
11-20 years ago3.1245.019101.64109.84
21-30 years ago1.1413.62247.0651.66
31-40 years ago0.9451.73223.6926.28
41-50 years ago0.4711.63315.31117.210
over 50 years ago0.7503.82149.4653.85
total71.9524.18435.82531.71
colline/submontanen/a18.6100.31001.43620.29
less than 10 years ago17.91012.912132.03162.83
11-20 years ago1.2386.71654.8562.65
21-30 years ago0.21002.12915.01117.310
31-40 years ago0.21002.6289.91412.612
41-50 years ago0.0.1.14113.41114.511
over 50 years ago0.5583.42315.21119.110
total38.5729.18241.62309.22
totaln/a79.850.31007.21687.24
less than 10 years ago56.4627.38390.12473.81
11-20 years ago5.11915.411198.93219.43
21-30 years ago1.6338.41586.4496.34
31-40 years ago1.0416.81754.2662.05
41-50 years ago0.4715.51842.9648.86
over 50 years ago2.32819.49119.74141.43
total146.5382.94899.411128.91
© WSL, Swiss National Forest Inventory, 21.06.2020 #817356/283687
NFI3
forest area
primary forest function NFI4: nature protection · altitudinal vegetation zone (3 classes) · time of last treatment (classes of 10 years)
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
primary forest function NFI4: nature protection
yesnototal
altitudinal vegetation zone (3 classes)time of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %
subalpineless than 10 years ago5.31960.6665.95
11-20 years ago3.72440.2743.97
21-30 years ago2.72726.5929.28
31-40 years ago2.42917.31119.710
41-50 years ago1.43815.81117.211
over 50 years ago14.51269.1583.55
total30.08229.52259.42
montaneless than 10 years ago8.516233.53242.02
11-20 years ago5.31979.4584.65
21-30 years ago3.12548.5651.66
31-40 years ago2.92731.0833.98
41-50 years ago1.43820.91022.39
over 50 years ago5.02060.0564.95
total26.09473.32499.31
colline/submontaneless than 10 years ago17.111165.13182.23
11-20 years ago4.42237.3741.67
21-30 years ago3.42423.3926.78
31-40 years ago1.3417.2178.515
41-50 years ago1.8366.7178.515
over 50 years ago4.12327.5831.68
total32.08267.12299.22
totalless than 10 years ago30.88459.32490.11
11-20 years ago13.312156.83170.13
21-30 years ago9.21598.44107.54
31-40 years ago6.61855.4662.06
41-50 years ago4.62143.4748.06
over 50 years ago23.59156.63180.13
total88.05969.811057.81
© WSL, Swiss National Forest Inventory, 21.06.2020 #817357/283688
NFI3
forest area
primary forest function NFI4: nature protection · altitudinal vegetation zone (3 classes) · time of last treatment (classes of 10 years)
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
primary forest function NFI4: nature protection
yesnototal
altitudinal vegetation zone (3 classes)time of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %
subalpineless than 10 years ago5.71967.0572.75
11-20 years ago4.72146.2650.96
21-30 years ago3.32435.8739.17
31-40 years ago2.82722.3925.19
41-50 years ago2.03218.21020.210
over 50 years ago17.71088.34106.04
total36.27277.82314.02
montaneless than 10 years ago9.315240.73250.12
11-20 years ago5.71986.8592.54
21-30 years ago3.32455.7659.06
31-40 years ago2.92734.3737.27
41-50 years ago1.43822.9924.39
over 50 years ago5.81967.1572.95
total28.48507.61535.91
colline/submontaneless than 10 years ago17.910168.63186.53
11-20 years ago4.72138.3743.07
21-30 years ago3.82324.9928.68
31-40 years ago1.3417.7169.015
41-50 years ago1.8367.1178.915
over 50 years ago4.12328.9833.07
total33.68275.52309.22
totalless than 10 years ago32.98476.42509.31
11-20 years ago15.112171.33186.43
21-30 years ago10.414116.34126.74
31-40 years ago7.01764.4571.35
41-50 years ago5.22048.2653.46
over 50 years ago27.68184.33211.93
total98.241060.911159.11
© WSL, Swiss National Forest Inventory, 21.06.2020 #817358/283689
NFI3
forest area
primary forest function NFI4: nature protection · altitudinal vegetation zone (3 classes) · time of last treatment (classes of 10 years)
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
primary forest function NFI4: nature protection
n/ayesnototal
altitudinal vegetation zone (3 classes)time of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %
subalpineless than 10 years ago6.5175.11959.6571.25
11-20 years ago4.5204.12141.5650.16
21-30 years ago5.8183.02431.9740.76
31-40 years ago5.4182.52720.1927.98
41-50 years ago2.1291.83216.51020.49
over 50 years ago12.01216.21079.74107.94
total36.3732.67249.32318.22
montaneless than 10 years ago30.888.615214.83254.22
11-20 years ago9.6145.11977.2592.04
21-30 years ago10.3133.02449.9663.25
31-40 years ago3.5222.52730.8736.87
41-50 years ago2.5271.33820.4924.18
over 50 years ago10.4135.31861.3577.04
total67.2525.78454.42547.31
colline/submontaneless than 10 years ago17.21016.210151.83185.23
11-20 years ago5.1194.32134.3743.76
21-30 years ago3.6223.42322.3929.38
31-40 years ago1.2381.1416.9169.314
41-50 years ago1.5401.6366.3179.414
over 50 years ago2.7263.72426.3832.67
total31.3730.38247.92309.42
totalless than 10 years ago54.5629.98426.22510.61
11-20 years ago19.21013.512153.03185.73
21-30 years ago19.799.314104.04133.13
31-40 years ago10.1136.11757.8574.15
41-50 years ago6.1184.62043.2653.96
over 50 years ago25.1825.18167.33217.52
total134.8388.64951.611174.90
© WSL, Swiss National Forest Inventory, 21.06.2020 #817359/283690
NFI4
forest area
primary forest function NFI4: nature protection · altitudinal vegetation zone (3 classes) · time of last treatment (classes of 10 years)
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
primary forest function NFI4: nature protection
yesnototal
altitudinal vegetation zone (3 classes)time of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %
subalpinen/a0.0.0.0.0.0.
less than 10 years ago4.92056.3661.25
11-20 years ago3.22539.5742.77
21-30 years ago3.12626.1929.28
31-40 years ago1.53618.81020.310
41-50 years ago2.62817.71020.410
over 50 years ago14.61171.1585.74
total30.08229.52259.42
montanen/a0.0.0.0.0.0.
less than 10 years ago7.617212.93220.53
11-20 years ago4.32194.9499.24
21-30 years ago3.52443.4746.96
31-40 years ago2.82629.8832.78
41-50 years ago1.04422.6923.69
over 50 years ago6.71769.6576.35
total26.09473.32499.31
colline/submontanen/a0.0.0.4710.471
less than 10 years ago13.912167.33181.13
11-20 years ago7.21640.1747.36
21-30 years ago3.72514.91218.610
31-40 years ago1.4399.31510.714
41-50 years ago1.9337.8169.614
over 50 years ago4.02327.4831.58
total32.08267.12299.22
totaln/a0.0.0.4710.471
less than 10 years ago26.39436.52462.92
11-20 years ago14.712174.63189.23
21-30 years ago10.31484.4594.74
31-40 years ago5.81857.9663.75
41-50 years ago5.51948.1653.66
over 50 years ago25.49168.13193.53
total88.05969.811057.81
© WSL, Swiss National Forest Inventory, 21.06.2020 #817360/283691
NFI4
forest area
primary forest function NFI4: nature protection · altitudinal vegetation zone (3 classes) · time of last treatment (classes of 10 years)
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
primary forest function NFI4: nature protection
yesnototal
altitudinal vegetation zone (3 classes)time of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %
subalpinen/a0.0.0.0.0.0.
less than 10 years ago5.12062.6567.75
11-20 years ago3.82343.7747.56
21-30 years ago4.12232.7836.87
31-40 years ago1.93225.4927.38
41-50 years ago2.82722.0924.89
over 50 years ago18.51091.54110.04
total36.27277.82314.02
montanen/a0.0.0.0.0.0.
less than 10 years ago8.516221.73230.23
11-20 years ago4.52199.44103.94
21-30 years ago4.02348.5652.56
31-40 years ago3.12536.4739.47
41-50 years ago1.04425.0926.09
over 50 years ago7.31776.6583.95
total28.48507.61535.91
colline/submontanen/a0.0.0.4710.471
less than 10 years ago14.712170.83185.53
11-20 years ago7.21641.7748.86
21-30 years ago4.12315.31219.310
31-40 years ago1.83410.11411.913
41-50 years ago1.9338.51510.414
over 50 years ago4.02328.8832.97
total33.68275.52309.22
totaln/a0.0.0.4710.471
less than 10 years ago28.28455.12483.32
11-20 years ago15.511184.83200.23
21-30 years ago12.11396.54108.64
31-40 years ago6.81771.8578.65
41-50 years ago5.71955.5661.26
over 50 years ago29.88196.93226.73
total98.241060.911159.11
© WSL, Swiss National Forest Inventory, 21.06.2020 #817361/283692
NFI1
forest area
primary forest function NFI4: nature protection · altitudinal vegetation zone (3 classes) · time of last treatment (classes of 10 years)
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1983/85
primary forest function NFI4: nature protection
yesnototal
altitudinal vegetation zone (3 classes)time of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %
subalpinen/a0.4711.4381.833
less than 10 years ago7.41675.9583.45
11-20 years ago3.52438.0741.57
21-30 years ago2.82729.7832.48
31-40 years ago3.02622.8925.89
41-50 years ago1.14111.81312.912
over 50 years ago11.81349.0660.95
total30.18228.62258.72
montanen/a0.21001.4381.635
less than 10 years ago11.913266.72278.62
11-20 years ago5.12089.5594.64
21-30 years ago2.32936.8739.17
31-40 years ago1.83320.31022.19
41-50 years ago1.14113.31214.412
over 50 years ago3.22548.1651.36
total25.79476.12501.81
colline/submontanen/a0.0.0.7500.750
less than 10 years ago16.911175.83192.73
11-20 years ago4.62136.5741.07
21-30 years ago3.62415.11118.610
31-40 years ago1.53815.91117.410
41-50 years ago0.9453.7234.621
over 50 years ago3.72317.81121.510
total31.28265.42296.62
totaln/a0.6583.5244.122
less than 10 years ago36.27518.41554.61
11-20 years ago13.212163.93177.23
21-30 years ago8.71581.6590.25
31-40 years ago6.21859.1665.35
41-50 years ago3.22428.7831.98
over 50 years ago18.810114.94133.74
total86.95970.211057.11
© WSL, Swiss National Forest Inventory, 21.06.2020 #817362/283693
NFI4
forest area
primary forest function NFI4: nature protection · altitudinal vegetation zone (3 classes) · time of last treatment (classes of 10 years)
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
primary forest function NFI4: nature protection
yesnototal
altitudinal vegetation zone (3 classes)time of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %
subalpinen/a0.0.0.0.0.0.
less than 10 years ago5.51965.0570.55
11-20 years ago3.82345.2649.06
21-30 years ago4.52137.6742.07
31-40 years ago2.13027.2829.28
41-50 years ago2.82724.6927.58
over 50 years ago20.110100.84121.04
total38.97300.42339.32
montanen/a0.0.0.0.0.0.
less than 10 years ago8.716225.63234.33
11-20 years ago4.920101.14106.04
21-30 years ago4.42149.7654.16
31-40 years ago3.32437.0740.27
41-50 years ago1.34125.4926.79
over 50 years ago7.51679.6587.14
total30.18518.41548.51
colline/submontanen/a0.0.0.4710.471
less than 10 years ago15.711172.13187.83
11-20 years ago7.21642.5749.66
21-30 years ago4.12315.71119.710
31-40 years ago1.83410.71412.513
41-50 years ago1.9338.51510.414
over 50 years ago4.02330.5834.57
total34.68280.32314.92
totaln/a0.0.0.4710.471
less than 10 years ago29.88462.72492.61
11-20 years ago15.911188.83204.73
21-30 years ago12.913103.04115.94
31-40 years ago7.21774.8582.05
41-50 years ago6.01958.6664.55
over 50 years ago31.78210.93242.62
total103.641099.111202.71
© WSL, Swiss National Forest Inventory, 21.06.2020 #817363/283694
NFI3
forest area
primary forest function NFI4: nature protection · altitudinal vegetation zone (3 classes) · time of last treatment (classes of 10 years)
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
primary forest function NFI4: nature protection
n/ayesnototal
altitudinal vegetation zone (3 classes)time of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %
subalpineless than 10 years ago0.8505.71967.0573.55
11-20 years ago0.21004.72146.4651.36
21-30 years ago0.21003.32435.8739.37
31-40 years ago0.6582.82722.5925.99
41-50 years ago0.21002.03218.41020.610
over 50 years ago1.24118.11089.34108.64
total3.22536.67279.42319.22
montaneless than 10 years ago3.0269.515241.13253.72
11-20 years ago1.7355.71986.8594.14
21-30 years ago1.2413.32456.2660.76
31-40 years ago0.4712.92734.3737.67
41-50 years ago0.21001.43822.9924.59
over 50 years ago1.0456.01868.6575.75
total7.41628.88510.01546.21
colline/submontaneless than 10 years ago1.14117.910168.83187.93
11-20 years ago0.7514.72138.3743.87
21-30 years ago0.0.3.82324.9928.68
31-40 years ago0.21001.3417.7169.215
41-50 years ago0.21001.8367.1179.115
over 50 years ago0.21004.12329.7833.97
total2.42833.68276.52312.62
totalless than 10 years ago4.92033.18477.02515.01
11-20 years ago2.62815.112171.53189.23
21-30 years ago1.43810.414116.94128.74
31-40 years ago1.2417.01764.6572.75
41-50 years ago0.6585.22048.4654.26
over 50 years ago2.42928.28187.63218.23
total13.11299.041065.911178.01
© WSL, Swiss National Forest Inventory, 21.06.2020 #817364/283695
NFI1
forest area
primary forest function NFI4: nature protection · altitudinal vegetation zone (3 classes) · time of last treatment (classes of 10 years)
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1983/85
primary forest function NFI4: nature protection
n/ayesnototal
altitudinal vegetation zone (3 classes)time of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %
subalpinen/a0.0.0.4711.4381.833
less than 10 years ago1.4387.81676.2585.45
11-20 years ago0.8503.52439.4743.77
21-30 years ago0.21002.82730.7833.67
31-40 years ago0.21003.02623.0926.29
41-50 years ago0.0.1.14111.81312.912
over 50 years ago1.43813.31250.8665.45
total4.02231.98233.32269.12
montanen/a0.0.0.21001.4381.635
less than 10 years ago6.71712.113267.92286.72
11-20 years ago2.8275.31989.9498.14
21-30 years ago1.0452.32937.2740.57
31-40 years ago0.4712.03220.61022.99
41-50 years ago0.21001.14113.71215.011
over 50 years ago2.4293.62451.1657.16
total13.51226.78481.72521.91
colline/submontanen/a0.0.0.0.0.7500.750
less than 10 years ago4.72016.911176.43198.03
11-20 years ago1.4384.62136.5742.47
21-30 years ago0.21003.62415.51119.310
31-40 years ago0.0.1.53816.11117.610
41-50 years ago0.0.0.9453.9234.820
over 50 years ago1.2413.72318.11023.19
total7.51631.28267.22305.92
totaln/a0.0.0.6583.5244.122
less than 10 years ago12.91236.87520.41570.11
11-20 years ago5.02013.412165.83184.23
21-30 years ago1.4388.71583.4593.44
31-40 years ago0.6586.41859.7666.75
41-50 years ago0.21003.22429.3832.78
over 50 years ago5.02020.610120.04145.63
total25.0989.85982.111096.91
© WSL, Swiss National Forest Inventory, 21.06.2020 #817365/283696
NFI1
forest area
primary forest function NFI4: nature protection · altitudinal vegetation zone (3 classes) · time of last treatment (classes of 10 years)
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
primary forest function NFI4: nature protection
n/ayesnototal
altitudinal vegetation zone (3 classes)time of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %
subalpinen/a1.6250.2710.7382.620
less than 10 years ago45.054.01638.5587.53
11-20 years ago20.971.82419.9742.65
21-30 years ago15.481.42715.6832.45
31-40 years ago13.191.52611.7926.46
41-50 years ago6.3130.6416.11313.09
over 50 years ago35.456.61225.9668.04
total137.7216.18118.53272.32
montanen/a0.9330.11000.7381.724
less than 10 years ago145.026.213134.93286.12
11-20 years ago46.552.71945.6594.73
21-30 years ago19.871.22918.9739.95
31-40 years ago13.391.03210.31024.76
41-50 years ago7.1120.6416.91214.68
over 50 years ago30.161.82426.0657.94
total262.7213.69243.32519.61
colline/submontanen/a0.5450.0.0.4500.933
less than 10 years ago104.338.61189.33202.32
11-20 years ago24.162.32118.3744.75
21-30 years ago8.2111.8247.71117.77
31-40 years ago9.0100.7387.91117.67
41-50 years ago2.0220.5451.9234.415
over 50 years ago13.191.9239.01124.06
total161.2215.88134.62311.61
totaln/a3.0180.3581.8245.114
less than 10 years ago294.3218.87262.72575.81
11-20 years ago91.436.81283.83182.02
21-30 years ago43.454.41542.3590.03
31-40 years ago35.553.21830.0668.74
41-50 years ago15.481.72414.9831.95
over 50 years ago78.6310.41060.94149.92
total561.5145.55496.411103.50
© WSL, Swiss National Forest Inventory, 21.06.2020 #817366/283697
NFI2
forest area
primary forest function NFI4: nature protection · altitudinal vegetation zone (3 classes) · time of last treatment (classes of 10 years)
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
primary forest function NFI4: nature protection
yesnototal
altitudinal vegetation zone (3 classes)time of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %
subalpinen/a0.0.0.4710.471
less than 10 years ago6.81767.3574.05
11-20 years ago4.22244.6648.86
21-30 years ago2.52826.2928.78
31-40 years ago2.42921.4923.79
41-50 years ago2.82714.91117.710
over 50 years ago11.41354.0665.45
total30.18228.62258.72
montanen/a0.0.0.4710.471
less than 10 years ago8.615217.93226.63
11-20 years ago5.719112.74118.44
21-30 years ago3.82351.9655.76
31-40 years ago1.93226.1928.08
41-50 years ago1.63516.41118.010
over 50 years ago4.12250.6654.76
total25.79476.12501.81
colline/submontanen/a0.0.0.21000.2100
less than 10 years ago14.312145.83160.13
11-20 years ago7.11761.4568.55
21-30 years ago2.42916.41118.810
31-40 years ago2.42910.71413.112
41-50 years ago1.24114.71116.011
over 50 years ago3.72316.21120.010
total31.28265.42296.62
totaln/a0.0.1.0451.045
less than 10 years ago29.78431.02460.72
11-20 years ago17.011218.73235.63
21-30 years ago8.71594.54103.24
31-40 years ago6.71758.1664.85
41-50 years ago5.61946.0651.66
over 50 years ago19.310120.94140.13
total86.95970.211057.11
© WSL, Swiss National Forest Inventory, 21.06.2020 #817367/283698
NFI2
forest area
primary forest function NFI4: nature protection · altitudinal vegetation zone (3 classes) · time of last treatment (classes of 10 years)
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
primary forest function NFI4: nature protection
n/ayesnototal
altitudinal vegetation zone (3 classes)time of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %
subalpinen/a0.6580.0.2.8273.424
less than 10 years ago1.0456.81770.9578.75
11-20 years ago0.8504.22247.3652.36
21-30 years ago0.4712.92628.0831.38
31-40 years ago0.0.2.82723.3926.19
41-50 years ago0.0.3.22515.81119.010
over 50 years ago1.24113.91261.3576.45
total4.02233.78249.52287.32
montanen/a1.0450.0.3.8234.820
less than 10 years ago3.9239.414223.43236.73
11-20 years ago2.9275.719115.34123.94
21-30 years ago1.2414.02253.6658.86
31-40 years ago1.0451.93226.7829.68
41-50 years ago0.4711.83317.41119.610
over 50 years ago0.8504.32155.7660.85
total11.21327.18495.92534.21
colline/submontanen/a0.21000.21001.6352.032
less than 10 years ago3.02614.312146.73164.03
11-20 years ago1.4387.51662.4571.25
21-30 years ago0.21002.42916.81119.410
31-40 years ago0.21002.62810.91313.712
41-50 years ago0.0.1.24114.91116.211
over 50 years ago0.6583.72317.01121.410
total5.51932.08270.42307.92
totaln/a1.8330.21008.21610.214
less than 10 years ago7.91630.58441.02479.42
11-20 years ago5.12017.311225.03247.43
21-30 years ago1.8339.31598.44109.54
31-40 years ago1.2417.31660.9669.45
41-50 years ago0.4716.21848.2654.86
over 50 years ago2.62821.99134.13158.63
total20.71092.841015.811129.41
© WSL, Swiss National Forest Inventory, 21.06.2020 #817368/283699
NFI2
forest area
primary forest function NFI4: nature protection · altitudinal vegetation zone (3 classes) · time of last treatment (classes of 10 years)
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
primary forest function NFI4: nature protection
n/ayesnototal
altitudinal vegetation zone (3 classes)time of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %
subalpinen/a24.780.0.2.52727.28
less than 10 years ago9.3146.01763.0578.45
11-20 years ago0.9453.72242.1646.76
21-30 years ago0.4712.62624.8827.88
31-40 years ago0.0.2.52720.7923.29
41-50 years ago0.0.2.82514.11116.910
over 50 years ago1.14112.41254.5567.95
total36.3730.08221.72288.02
montanen/a37.170.0.3.32340.56
less than 10 years ago29.388.314197.33234.92
11-20 years ago3.1245.119101.84110.04
21-30 years ago1.1413.52247.3651.96
31-40 years ago0.9451.73223.6926.28
41-50 years ago0.3711.63315.41117.410
over 50 years ago0.7503.82149.3653.95
total72.5523.98438.22534.61
colline/submontanen/a18.3100.21001.43519.99
less than 10 years ago17.91012.712129.93160.53
11-20 years ago1.2386.61655.0562.85
21-30 years ago0.21002.12914.91117.110
31-40 years ago0.21002.3289.71312.212
41-50 years ago0.0.1.14113.21114.311
over 50 years ago0.5583.32315.11118.910
total38.3728.38239.22305.82
totaln/a80.150.21007.31687.64
less than 10 years ago56.5527.08390.32473.81
11-20 years ago5.21915.411198.83219.43
21-30 years ago1.6338.21587.0496.84
31-40 years ago1.1416.51653.9661.55
41-50 years ago0.3715.51842.8648.66
over 50 years ago2.32819.59118.94140.73
total147.1382.24899.111128.41
© WSL, Swiss National Forest Inventory, 21.06.2020 #817369/283700
NFI3
forest area
primary forest function NFI4: nature protection · altitudinal vegetation zone (3 classes) · time of last treatment (classes of 10 years)
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
primary forest function NFI4: nature protection
yesnototal
altitudinal vegetation zone (3 classes)time of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %
subalpineless than 10 years ago5.41960.6666.05
11-20 years ago3.62440.1743.77
21-30 years ago2.82726.3929.28
31-40 years ago2.32917.41019.810
41-50 years ago1.43815.61117.011
over 50 years ago14.61268.5583.15
total30.18228.62258.72
montaneless than 10 years ago8.315235.53243.83
11-20 years ago5.21980.1585.35
21-30 years ago3.12548.7651.86
31-40 years ago2.72731.0833.77
41-50 years ago1.43821.01022.49
over 50 years ago4.92059.9564.85
total25.79476.12501.81
colline/submontaneless than 10 years ago17.111163.83180.93
11-20 years ago4.12237.0741.17
21-30 years ago3.32423.3926.78
31-40 years ago1.2417.2178.315
41-50 years ago1.6356.7178.315
over 50 years ago3.82327.4831.37
total31.28265.42296.62
totalless than 10 years ago30.88459.92490.71
11-20 years ago12.912157.23170.13
21-30 years ago9.31598.44107.74
31-40 years ago6.31855.6661.85
41-50 years ago4.42143.3747.76
over 50 years ago23.39155.83179.13
total86.95970.211057.11
© WSL, Swiss National Forest Inventory, 21.06.2020 #817370/283701
NFI3
forest area
primary forest function NFI4: nature protection · altitudinal vegetation zone (3 classes) · time of last treatment (classes of 10 years)
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
primary forest function NFI4: nature protection
yesnototal
altitudinal vegetation zone (3 classes)time of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %
subalpineless than 10 years ago5.81967.1572.95
11-20 years ago4.62146.2650.86
21-30 years ago3.42435.5739.07
31-40 years ago2.72722.5925.29
41-50 years ago2.03218.01020.010
over 50 years ago17.81087.54105.34
total36.37276.82313.22
montaneless than 10 years ago9.115242.73251.82
11-20 years ago5.71987.6593.34
21-30 years ago3.32455.9659.36
31-40 years ago2.72734.3737.17
41-50 years ago1.43823.0924.49
over 50 years ago5.71967.0572.75
total27.98510.61538.51
colline/submontaneless than 10 years ago17.810167.43185.23
11-20 years ago4.52138.1742.67
21-30 years ago3.72325.0928.78
31-40 years ago1.2417.8168.915
41-50 years ago1.6357.1178.715
over 50 years ago3.82328.8832.67
total32.68274.12306.72
totalless than 10 years ago32.78477.22509.91
11-20 years ago14.711171.93186.63
21-30 years ago10.514116.44126.94
31-40 years ago6.71764.5571.25
41-50 years ago5.02048.1653.16
over 50 years ago27.38183.33210.73
total96.841061.511158.41
© WSL, Swiss National Forest Inventory, 21.06.2020 #817371/283702
NFI4
forest area
primary forest function NFI4: nature protection · altitudinal vegetation zone (3 classes) · time of last treatment (classes of 10 years)
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
primary forest function NFI4: nature protection
yesnototal
altitudinal vegetation zone (3 classes)time of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %
subalpinen/a0.0.0.0.0.0.
less than 10 years ago5.02056.4661.45
11-20 years ago3.22539.2742.47
21-30 years ago3.02626.1929.18
31-40 years ago1.63518.81020.410
41-50 years ago2.62817.81020.410
over 50 years ago14.71170.3585.14
total30.18228.62258.72
montanen/a0.0.0.0.0.0.
less than 10 years ago7.316214.93222.23
11-20 years ago4.32195.1499.34
21-30 years ago3.52444.1747.76
31-40 years ago2.92630.0833.08
41-50 years ago1.04522.5923.59
over 50 years ago6.71769.4576.15
total25.79476.12501.81
colline/submontanen/a0.0.0.4710.471
less than 10 years ago13.612166.43180.03
11-20 years ago7.21639.8747.06
21-30 years ago3.32414.61218.010
31-40 years ago1.4389.11510.514
41-50 years ago1.8337.9169.714
over 50 years ago3.82327.3831.17
total31.28265.42296.62
totaln/a0.0.0.4710.471
less than 10 years ago25.99437.72463.72
11-20 years ago14.611174.13188.73
21-30 years ago9.91484.8594.74
31-40 years ago5.91857.9663.85
41-50 years ago5.31948.2653.66
over 50 years ago25.39167.03192.33
total86.95970.211057.11
© WSL, Swiss National Forest Inventory, 21.06.2020 #817372/283703
NFI1
forest area
primary forest function NFI4: nature protection · altitudinal vegetation zone (3 classes) · time of last treatment (classes of 10 years)
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1983/85
primary forest function NFI4: nature protection
yesnototal
altitudinal vegetation zone (3 classes)time of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %
subalpinen/a0.4711.4381.833
less than 10 years ago7.41676.2583.65
11-20 years ago3.62438.1741.77
21-30 years ago2.72729.9832.68
31-40 years ago3.02623.0925.99
41-50 years ago1.14111.71312.812
over 50 years ago11.81348.9660.85
total30.18229.22259.22
montanen/a0.21001.4381.635
less than 10 years ago11.913266.42278.32
11-20 years ago5.12089.0594.14
21-30 years ago2.32936.8739.27
31-40 years ago1.73320.51022.29
41-50 years ago1.14113.11214.212
over 50 years ago3.22548.0651.26
total25.69475.22500.81
colline/submontanen/a0.0.0.7500.750
less than 10 years ago17.311175.33192.62
11-20 years ago4.52136.9741.47
21-30 years ago3.92415.11119.010
31-40 years ago1.53816.11117.510
41-50 years ago1.0453.6234.721
over 50 years ago3.72317.71121.410
total31.88265.52297.32
totaln/a0.6583.5244.122
less than 10 years ago36.67517.91554.51
11-20 years ago13.212164.03177.23
21-30 years ago8.91581.9590.85
31-40 years ago6.21859.5665.75
41-50 years ago3.22428.5831.78
over 50 years ago18.810114.64133.34
total87.55969.911057.41
© WSL, Swiss National Forest Inventory, 21.06.2020 #817373/283704
NFI3
forest area
primary forest function NFI4: nature protection · altitudinal vegetation zone (3 classes) · time of last treatment (classes of 10 years)
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
primary forest function NFI4: nature protection
n/ayesnototal
altitudinal vegetation zone (3 classes)time of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %
subalpineless than 10 years ago6.4175.21959.6571.15
11-20 years ago4.5204.02141.5650.06
21-30 years ago5.7183.12431.7740.56
31-40 years ago5.4182.42720.2928.08
41-50 years ago2.1291.83216.31020.19
over 50 years ago12.11216.21079.24107.54
total36.1732.77248.52317.32
montaneless than 10 years ago30.888.415216.63255.82
11-20 years ago9.6145.11978.2592.94
21-30 years ago10.4133.02450.3663.75
31-40 years ago3.5222.52730.7736.67
41-50 years ago2.6271.23820.6924.48
over 50 years ago10.3135.31861.3576.94
total67.1525.48457.82550.31
colline/submontaneless than 10 years ago17.21016.010150.93184.03
11-20 years ago5.1194.12134.0743.26
21-30 years ago3.5223.42322.3929.28
31-40 years ago1.2381.1416.9169.214
41-50 years ago1.2381.4356.3179.014
over 50 years ago2.7263.42326.2832.37
total31.0729.48246.62306.92
totalless than 10 years ago54.3629.58427.12511.01
11-20 years ago19.21013.211153.73186.13
21-30 years ago19.699.514104.44133.43
31-40 years ago10.1136.01757.9573.95
41-50 years ago5.9174.42043.1653.56
over 50 years ago25.1824.98166.63216.62
total134.2387.44952.911174.50
© WSL, Swiss National Forest Inventory, 21.06.2020 #817374/283705
NFI4
forest area
primary forest function NFI4: nature protection · altitudinal vegetation zone (3 classes) · time of last treatment (classes of 10 years)
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
primary forest function NFI4: nature protection
yesnototal
altitudinal vegetation zone (3 classes)time of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %
subalpinen/a0.0.0.0.0.0.
less than 10 years ago5.22062.7567.95
11-20 years ago3.82343.4747.36
21-30 years ago4.02232.7836.77
31-40 years ago2.03225.4927.48
41-50 years ago2.82722.1924.89
over 50 years ago18.61090.54109.14
total36.37276.82313.22
montanen/a0.0.0.0.0.0.
less than 10 years ago8.116223.73231.83
11-20 years ago4.52199.74104.24
21-30 years ago4.02249.4653.36
31-40 years ago3.12536.6739.77
41-50 years ago1.04524.9925.99
over 50 years ago7.21676.4583.65
total27.98510.61538.51
colline/submontanen/a0.0.0.4710.471
less than 10 years ago14.312170.03184.33
11-20 years ago7.21641.4748.66
21-30 years ago3.72315.01118.710
31-40 years ago1.8339.91411.713
41-50 years ago1.8338.71510.414
over 50 years ago3.82328.7832.57
total32.68274.12306.72
totaln/a0.0.0.4710.471
less than 10 years ago27.58456.42484.02
11-20 years ago15.511184.53200.03
21-30 years ago11.71397.14108.84
31-40 years ago6.91771.9578.85
41-50 years ago5.51955.7661.26
over 50 years ago29.78195.63225.33
total96.841061.511158.41
© WSL, Swiss National Forest Inventory, 21.06.2020 #817375/283706
NFI4
forest area
primary forest function NFI4: nature protection · altitudinal vegetation zone (3 classes) · time of last treatment (classes of 10 years)
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
primary forest function NFI4: nature protection
yesnototal
altitudinal vegetation zone (3 classes)time of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %
subalpinen/a0.0.0.0.0.0.
less than 10 years ago5.61965.1570.75
11-20 years ago3.82345.0648.96
21-30 years ago4.42137.6742.07
31-40 years ago2.23027.2829.48
41-50 years ago2.82724.7927.58
over 50 years ago20.21099.94120.14
total39.07299.52338.52
montanen/a0.0.0.0.0.0.
less than 10 years ago8.315227.73235.93
11-20 years ago4.920101.54106.44
21-30 years ago4.32150.6654.96
31-40 years ago3.32437.2740.57
41-50 years ago1.24125.3926.59
over 50 years ago7.51679.3586.84
total29.58521.61551.01
colline/submontanen/a0.0.0.4710.471
less than 10 years ago15.211171.43186.63
11-20 years ago7.21642.2749.46
21-30 years ago3.72315.41119.110
31-40 years ago1.83310.51412.313
41-50 years ago1.8338.71510.414
over 50 years ago3.82330.3834.27
total33.67278.82312.42
totaln/a0.0.0.4710.471
less than 10 years ago29.18464.22493.31
11-20 years ago15.911188.73204.63
21-30 years ago12.513103.64116.04
31-40 years ago7.31674.9582.25
41-50 years ago5.71958.7664.45
over 50 years ago31.58209.53241.02
total102.041099.911201.91
© WSL, Swiss National Forest Inventory, 21.06.2020 #817376/283707
NFI1
forest area
primary forest function NFI4: nature protection · altitudinal vegetation zone (3 classes) · time of last treatment (classes of 10 years)
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1983/85
primary forest function NFI4: nature protection
n/ayesnototal
altitudinal vegetation zone (3 classes)time of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %
subalpinen/a0.0.0.4711.4381.833
less than 10 years ago1.4387.81676.4585.65
11-20 years ago0.8503.62439.5743.97
21-30 years ago0.21002.72731.0833.97
31-40 years ago0.21003.02623.1926.39
41-50 years ago0.0.1.14111.71312.812
over 50 years ago1.43813.21250.7665.35
total4.02231.88233.92269.62
montanen/a0.0.0.21001.4381.635
less than 10 years ago6.71712.113267.62286.42
11-20 years ago2.8275.31989.4597.54
21-30 years ago1.0452.32937.2740.57
31-40 years ago0.4702.03220.71023.09
41-50 years ago0.21001.14113.51214.811
over 50 years ago2.4293.62450.8656.86
total13.51226.68480.52520.61
colline/submontanen/a0.0.0.0.0.7500.750
less than 10 years ago4.82017.311175.93198.02
11-20 years ago1.4384.52136.9742.97
21-30 years ago0.21003.92415.61119.610
31-40 years ago0.0.1.53816.31117.710
41-50 years ago0.0.1.0453.8234.820
over 50 years ago1.2413.72318.11023.09
total7.61631.88267.32306.82
totaln/a0.0.0.6583.5244.122
less than 10 years ago12.91237.27519.91570.01
11-20 years ago5.12013.412165.83184.33
21-30 years ago1.4388.91583.7594.04
31-40 years ago0.6586.41860.1667.15
41-50 years ago0.21003.22429.0832.58
over 50 years ago4.92020.510119.64145.13
total25.0990.25981.711097.01
© WSL, Swiss National Forest Inventory, 21.06.2020 #817377/283708
NFI1
forest area
primary forest function NFI4: nature protection · altitudinal vegetation zone (3 classes) · time of last treatment (classes of 10 years)
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
primary forest function NFI4: nature protection
n/ayesnototal
altitudinal vegetation zone (3 classes)time of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %
subalpinen/a1.6250.2710.7382.620
less than 10 years ago45.153.91638.5587.53
11-20 years ago20.971.82420.0742.75
21-30 years ago15.581.42715.7832.65
31-40 years ago13.291.52611.7926.46
41-50 years ago6.3130.6416.11313.09
over 50 years ago35.556.61225.9668.14
total138.1216.18118.73272.82
montanen/a0.9330.11000.7381.724
less than 10 years ago145.526.213135.03286.72
11-20 years ago46.552.71945.4594.63
21-30 years ago19.971.22919.0740.05
31-40 years ago13.491.03210.41024.76
41-50 years ago7.1120.6416.91214.58
over 50 years ago30.161.82426.0657.94
total263.2213.69243.32520.21
colline/submontanen/a0.5450.0.0.4500.933
less than 10 years ago103.938.61188.73201.22
11-20 years ago24.062.22118.4744.65
21-30 years ago8.2111.9247.71117.87
31-40 years ago9.0100.7388.01117.77
41-50 years ago2.0220.5451.9234.415
over 50 years ago13.191.9239.01124.06
total160.7215.88134.22310.71
totaln/a3.0180.3581.8245.114
less than 10 years ago294.5218.77262.22575.41
11-20 years ago91.436.71283.83181.92
21-30 years ago43.554.41542.4590.43
31-40 years ago35.653.21830.1668.94
41-50 years ago15.381.72414.8831.85
over 50 years ago78.7310.41061.04150.02
total562.0145.55496.111103.60
© WSL, Swiss National Forest Inventory, 21.06.2020 #817378/283709
search result: 155765 entries on 6491 pages

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