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NFI4
basal area
primary forest function NFI4: nature protection · altitudinal vegetation zone (3 classes) · exotic species (neophytes)
unit of reference: production region
unit: m²/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)exotic species (neophytes) m²/ha± % m²/ha± % m²/ha± %
subalpineexiotic species0.0.0.01000.0100
native species24.2623.9223.92
not determined3.0166.155.75
total27.2529.9229.62
montaneexiotic species0.5850.1310.130
native species31.9532.2132.21
not determined0.3491.281.28
total32.7533.5133.51
colline/submontaneexiotic species0.7450.5190.517
native species25.4528.1227.82
not determined0.3370.5120.512
total26.4429.1228.82
totalexiotic species0.4430.2160.215
native species26.9328.9128.71
not determined1.3152.442.34
total28.5331.4131.21
© WSL, Swiss National Forest Inventory, 21.06.2020 #818656/284987
NFI1
basal area
type of forest reserve · altitudinal vegetation zone (3 classes) · exotic species (neophytes)
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
type of forest reserve
natural forest reservespecial forest reserveother foresttotal
altitudinal vegetation zone (3 classes)exotic species (neophytes) m²/ha± % m²/ha± % m²/ha± % m²/ha± %
subalpineexiotic species0.0880.0.0.0470.041
native species22.0729.4624.3224.42
not determined2.8182.4234.544.44
total24.8631.8528.8128.71
montaneexiotic species0.0.0.0.0.1210.121
native species27.7629.6529.6129.61
not determined0.5520.7451.061.06
total28.2630.3530.7130.61
colline/submontaneexiotic species0.4540.2580.4120.411
native species25.7726.1527.3127.21
not determined0.3740.2490.690.59
total26.4726.5528.3128.21
totalexiotic species0.1490.1590.2100.210
native species24.7428.2327.7127.61
not determined1.5171.1201.731.73
total26.3429.3329.6129.51
© WSL, Swiss National Forest Inventory, 11.07.2020 #818657/284988
NFI1
basal area
type of forest reserve · altitudinal vegetation zone (3 classes) · exotic species (neophytes)
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1983/85
type of forest reserve
natural forest reservespecial forest reserveother foresttotal
altitudinal vegetation zone (3 classes)exotic species (neophytes) m²/ha± % m²/ha± % m²/ha± % m²/ha± %
subalpineexiotic species0.1890.0.0.01000.069
native species21.0928.8824.5224.52
not determined3.1232.2284.554.35
total24.2830.9728.9228.82
montaneexiotic species0.0.0.0.0.1300.130
native species24.21029.4729.5129.41
not determined0.1990.3480.990.99
total24.31029.7730.5130.41
colline/submontaneexiotic species0.5630.0.0.4170.416
native species25.61025.1827.5227.32
not determined0.4990.1600.5130.512
total26.5925.2828.4228.32
totalexiotic species0.2540.0.0.2150.214
native species23.1627.7427.7127.61
not determined1.5240.9261.641.64
total24.8528.5429.6129.41
© WSL, Swiss National Forest Inventory, 11.07.2020 #818658/284989
NFI2
basal area
type of forest reserve · altitudinal vegetation zone (3 classes) · exotic species (neophytes)
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
type of forest reserve
natural forest reservespecial forest reserveother foresttotal
altitudinal vegetation zone (3 classes)exotic species (neophytes) m²/ha± % m²/ha± % m²/ha± % m²/ha± %
subalpineexiotic species0.0.0.0.0.0740.074
native species23.5928.7825.2225.32
not determined3.7231.9345.054.85
total27.2730.7730.2230.12
montaneexiotic species0.0.0.0.0.1280.128
native species27.9827.9832.1132.01
not determined0.2990.4451.091.09
total28.0828.3833.2133.11
colline/submontaneexiotic species0.3990.3620.4190.418
native species26.01026.0629.5229.31
not determined0.6990.2600.5130.513
total26.91026.4630.5130.31
totalexiotic species0.11000.1620.2150.215
native species25.5527.5429.8129.61
not determined1.8240.8291.841.84
total27.4528.4431.8131.51
© WSL, Swiss National Forest Inventory, 11.07.2020 #818659/284990
NFI2
basal area
type of forest reserve · altitudinal vegetation zone (3 classes) · exotic species (neophytes)
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
type of forest reserve
natural forest reservespecial forest reserveother foresttotal
altitudinal vegetation zone (3 classes)exotic species (neophytes) m²/ha± % m²/ha± % m²/ha± % m²/ha± %
subalpineexiotic species0.0.0.0.0.0740.074
native species20.8928.2823.7223.82
not determined3.3222.1324.954.75
total24.1830.3728.7228.52
montaneexiotic species0.0.0.0.0.1270.127
native species27.4828.8931.5131.41
not determined0.2990.4461.081.08
total27.5829.2932.7132.51
colline/submontaneexiotic species0.3990.3620.5180.417
native species26.01025.6729.4229.12
not determined0.6990.2600.6130.613
total26.91026.1630.4230.11
totalexiotic species0.11000.1620.2150.215
native species24.0527.4429.0128.81
not determined1.7230.9281.941.84
total25.8528.5431.1130.81
© WSL, Swiss National Forest Inventory, 11.07.2020 #818660/284991
NFI2
basal area
type of forest reserve · altitudinal vegetation zone (3 classes) · exotic species (neophytes)
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
type of forest reserve
natural forest reservespecial forest reserveother foresttotal
altitudinal vegetation zone (3 classes)exotic species (neophytes) m²/ha± % m²/ha± % m²/ha± % m²/ha± %
subalpineexiotic species0.0.0.0.0.0730.073
native species21.1828.0824.0224.02
not determined3.1212.0314.954.75
total24.2730.0728.9228.72
montaneexiotic species0.0.0.0.0.1260.126
native species27.6727.6831.5131.41
not determined0.5590.4461.081.08
total28.2728.0832.7132.51
colline/submontaneexiotic species0.4700.3620.5160.516
native species26.0925.6629.2229.01
not determined0.5990.2600.6120.512
total26.9926.1630.2130.01
totalexiotic species0.1710.1620.2140.213
native species24.3527.1429.0128.81
not determined1.7210.9261.941.84
total26.1428.0431.1130.81
© WSL, Swiss National Forest Inventory, 11.07.2020 #818661/284992
NFI3
basal area
type of forest reserve · altitudinal vegetation zone (3 classes) · exotic species (neophytes)
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
type of forest reserve
natural forest reservespecial forest reserveother foresttotal
altitudinal vegetation zone (3 classes)exotic species (neophytes) m²/ha± % m²/ha± % m²/ha± % m²/ha± %
subalpineexiotic species0.0.0.0.0.0740.074
native species24.5829.7826.8226.82
not determined4.5232.0385.755.55
total29.0731.7832.5232.32
montaneexiotic species0.0990.1990.1260.125
native species31.9729.9832.9132.81
not determined0.2990.4461.181.18
total32.1730.5834.1134.01
colline/submontaneexiotic species0.3710.8600.5190.518
native species25.61024.7829.2228.92
not determined0.6950.1690.5130.513
total26.51025.5730.2229.91
totalexiotic species0.1690.3550.2150.215
native species27.0527.9530.4130.21
not determined2.1230.8332.042.04
total29.2529.1432.7132.51
© WSL, Swiss National Forest Inventory, 11.07.2020 #818662/284993
NFI3
basal area
type of forest reserve · altitudinal vegetation zone (3 classes) · exotic species (neophytes)
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
type of forest reserve
natural forest reservespecial forest reserveother foresttotal
altitudinal vegetation zone (3 classes)exotic species (neophytes) m²/ha± % m²/ha± % m²/ha± % m²/ha± %
subalpineexiotic species0.0.0.0.0.0580.058
native species22.0829.1923.3223.52
not determined4.2212.0385.555.35
total26.2731.1828.8228.82
montaneexiotic species0.0990.1990.1240.124
native species30.0730.8832.0131.91
not determined0.3610.4471.181.18
total30.3731.3833.2133.11
colline/submontaneexiotic species0.3710.8580.5180.517
native species25.61024.5829.0228.82
not determined0.6950.1690.6130.513
total26.51025.4730.1229.82
totalexiotic species0.1690.3530.2150.214
native species25.2528.0528.9128.81
not determined2.2210.8322.142.14
total27.5529.1531.2131.11
© WSL, Swiss National Forest Inventory, 11.07.2020 #818663/284994
NFI4
basal area
type of forest reserve · altitudinal vegetation zone (3 classes) · exotic species (neophytes)
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
type of forest reserve
natural forest reservespecial forest reserveother foresttotal
altitudinal vegetation zone (3 classes)exotic species (neophytes) m²/ha± % m²/ha± % m²/ha± % m²/ha± %
subalpineexiotic species0.0.0.0.0.01000.0100
native species25.4830.7928.2228.22
not determined4.8232.2406.266.05
total30.2732.9834.4234.12
montaneexiotic species0.0990.0.0.1310.131
native species33.8730.7733.1133.11
not determined0.2990.5431.281.18
total34.0731.2734.4134.31
colline/submontaneexiotic species0.3700.9610.5190.518
native species28.0924.7828.3228.22
not determined0.4880.1600.5120.512
total28.7925.7829.3229.21
totalexiotic species0.1650.3620.2160.216
native species28.6528.6530.6130.51
not determined2.2230.9342.242.14
total30.9429.8533.0132.81
© WSL, Swiss National Forest Inventory, 11.07.2020 #818664/284995
NFI3
basal area
type of forest reserve · altitudinal vegetation zone (3 classes) · exotic species (neophytes)
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
type of forest reserve
natural forest reservespecial forest reserveother foresttotal
altitudinal vegetation zone (3 classes)exotic species (neophytes) m²/ha± % m²/ha± % m²/ha± % m²/ha± %
subalpineexiotic species0.0.0.0.0.0510.051
native species21.7829.6823.4223.52
not determined4.0202.2355.455.34
total25.7731.9828.8228.82
montaneexiotic species0.0990.1990.1210.121
native species30.8730.4831.6131.61
not determined0.2610.4471.181.17
total31.0630.8832.9132.81
colline/submontaneexiotic species0.3710.8580.5170.516
native species26.6925.1728.9228.72
not determined0.5920.1570.5120.512
total27.4926.0729.9229.71
totalexiotic species0.1680.3530.2130.213
native species25.7528.3528.7128.61
not determined2.0210.9312.142.14
total27.8429.5431.0130.91
© WSL, Swiss National Forest Inventory, 11.07.2020 #818665/284996
NFI3
basal area
type of forest reserve · altitudinal vegetation zone (3 classes) · exotic species (neophytes)
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
type of forest reserve
natural forest reservespecial forest reserveother foresttotal
altitudinal vegetation zone (3 classes)exotic species (neophytes) m²/ha± % m²/ha± % m²/ha± % m²/ha± %
subalpineexiotic species0.0.0.0.0.0580.058
native species22.3829.1923.5223.62
not determined4.3212.0385.555.35
total26.6731.1829.0229.02
montaneexiotic species0.0990.1990.1240.124
native species30.8731.0832.1132.01
not determined0.2750.4461.181.18
total31.0731.6833.3133.31
colline/submontaneexiotic species0.3710.8580.5180.517
native species25.61024.5828.8228.52
not determined0.6950.1690.6130.513
total26.51025.4729.8229.62
totalexiotic species0.1690.3530.2150.214
native species25.5528.0528.9128.81
not determined2.2210.8322.142.14
total27.8529.2531.3131.11
© WSL, Swiss National Forest Inventory, 11.07.2020 #818666/284997
NFI1
basal area
type of forest reserve · altitudinal vegetation zone (3 classes) · exotic species (neophytes)
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1983/85
type of forest reserve
natural forest reservespecial forest reserveother foresttotal
altitudinal vegetation zone (3 classes)exotic species (neophytes) m²/ha± % m²/ha± % m²/ha± % m²/ha± %
subalpineexiotic species0.1870.0.0.01000.066
native species22.8929.4724.8224.92
not determined3.3242.0324.554.45
total26.2831.4729.3229.32
montaneexiotic species0.0.0.0.0.1300.130
native species24.81028.5729.9129.81
not determined0.1990.3490.990.99
total24.91028.8730.9130.81
colline/submontaneexiotic species0.5650.0.0.4180.418
native species25.21025.2827.7227.52
not determined0.4990.1600.5130.512
total26.11025.3828.6228.42
totalexiotic species0.2570.0.0.2150.215
native species24.0627.6428.1128.01
not determined1.6240.8291.741.64
total25.8528.4429.9129.81
© WSL, Swiss National Forest Inventory, 11.07.2020 #818667/284998
NFI1
basal area
type of forest reserve · altitudinal vegetation zone (3 classes) · exotic species (neophytes)
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1983/85
type of forest reserve
natural forest reservespecial forest reserveother foresttotal
altitudinal vegetation zone (3 classes)exotic species (neophytes) m²/ha± % m²/ha± % m²/ha± % m²/ha± %
subalpineexiotic species0.1870.0.0.01000.066
native species21.1928.6824.4224.42
not determined3.1242.2284.554.35
total24.2830.9728.9228.72
montaneexiotic species0.0.0.0.0.1300.130
native species24.21028.8729.5129.41
not determined0.1990.3490.990.99
total24.31029.2730.5130.41
colline/submontaneexiotic species0.5650.0.0.4170.417
native species25.21025.2827.5227.42
not determined0.4990.1600.5130.512
total26.11025.3828.5228.32
totalexiotic species0.2570.0.0.2150.215
native species23.0627.5427.8127.61
not determined1.6240.9261.641.64
total24.7528.4429.6129.41
© WSL, Swiss National Forest Inventory, 11.07.2020 #818668/284999
NFI4
basal area
type of forest reserve · altitudinal vegetation zone (3 classes) · exotic species (neophytes)
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
type of forest reserve
natural forest reservespecial forest reserveother foresttotal
altitudinal vegetation zone (3 classes)exotic species (neophytes) m²/ha± % m²/ha± % m²/ha± % m²/ha± %
subalpineexiotic species0.0.0.0.0.01000.0100
native species23.7830.2925.1225.22
not determined4.7202.2396.155.95
total28.3732.3831.2231.12
montaneexiotic species0.0990.0.0.1290.129
native species32.7732.0832.3132.31
not determined0.2810.5431.281.28
total32.9732.5833.6133.61
colline/submontaneexiotic species0.3700.9580.5180.517
native species28.0925.4928.0227.92
not determined0.4880.1510.5120.512
total28.7926.4929.1229.02
totalexiotic species0.1650.3590.2160.215
native species27.3529.0529.3129.21
not determined2.3210.9332.342.34
total29.7430.2531.8131.71
© WSL, Swiss National Forest Inventory, 11.07.2020 #818669/285000
NFI1
basal area
type of forest reserve · altitudinal vegetation zone (3 classes) · exotic species (neophytes)
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
type of forest reserve
natural forest reservespecial forest reserveother foresttotal
altitudinal vegetation zone (3 classes)exotic species (neophytes) m²/ha± % m²/ha± % m²/ha± % m²/ha± %
subalpineexiotic species0.0870.0.0.0470.041
native species22.1729.3624.2224.32
not determined2.8182.5234.644.44
total24.9631.7528.8128.71
montaneexiotic species0.0.0.0.0.1210.121
native species27.6629.7529.6129.61
not determined0.5520.7451.061.06
total28.0630.3530.7130.61
colline/submontaneexiotic species0.4540.2600.4120.412
native species25.6726.1527.4127.31
not determined0.3740.3500.690.59
total26.3726.6528.3128.21
totalexiotic species0.1490.1600.2100.210
native species24.7428.2327.7127.61
not determined1.5171.1201.731.73
total26.2429.3329.6129.51
© WSL, Swiss National Forest Inventory, 11.07.2020 #818670/285001
NFI2
basal area
type of forest reserve · altitudinal vegetation zone (3 classes) · exotic species (neophytes)
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
type of forest reserve
natural forest reservespecial forest reserveother foresttotal
altitudinal vegetation zone (3 classes)exotic species (neophytes) m²/ha± % m²/ha± % m²/ha± % m²/ha± %
subalpineexiotic species0.0.0.0.0.0730.073
native species23.5928.6825.2225.32
not determined3.6232.0345.054.85
total27.1730.6730.3230.12
montaneexiotic species0.0.0.0.0.1290.129
native species28.0927.1832.1132.01
not determined0.2990.4461.091.09
total28.1827.5833.3133.11
colline/submontaneexiotic species0.3990.3620.4190.418
native species25.91026.0629.6229.31
not determined0.6990.1620.5130.513
total26.81026.4630.5130.31
totalexiotic species0.11000.1630.2160.215
native species25.4527.2429.8129.61
not determined1.8240.9291.841.84
total27.3528.2431.8131.61
© WSL, Swiss National Forest Inventory, 11.07.2020 #818671/285002
NFI4
basal area
type of forest reserve · altitudinal vegetation zone (3 classes) · exotic species (neophytes)
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
type of forest reserve
natural forest reservespecial forest reserveother foresttotal
altitudinal vegetation zone (3 classes)exotic species (neophytes) m²/ha± % m²/ha± % m²/ha± % m²/ha± %
subalpineexiotic species0.0.0.0.0.01000.0100
native species22.8828.7923.8224.02
not determined4.4212.2375.855.65
total27.2730.9829.7229.62
montaneexiotic species0.0990.0.0.1310.131
native species32.7731.4832.3132.31
not determined0.2810.5441.281.28
total32.9731.9833.6133.51
colline/submontaneexiotic species0.3700.9580.5180.517
native species28.0925.4927.9227.82
not determined0.4880.1510.5120.512
total28.7926.4829.0228.92
totalexiotic species0.1650.3590.2160.215
native species26.8528.3528.8128.71
not determined2.3210.9322.342.34
total29.2529.6531.3131.21
© WSL, Swiss National Forest Inventory, 11.07.2020 #818672/285003
NFI2
basal area
type of forest reserve · altitudinal vegetation zone (3 classes) · exotic species (neophytes)
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
type of forest reserve
natural forest reservespecial forest reserveother foresttotal
altitudinal vegetation zone (3 classes)exotic species (neophytes) m²/ha± % m²/ha± % m²/ha± % m²/ha± %
subalpineexiotic species0.0.0.0.0.0730.073
native species20.9928.1823.7223.82
not determined3.2222.2324.954.75
total24.2830.2728.7228.52
montaneexiotic species0.0.0.0.0.1280.128
native species27.4828.1931.5131.41
not determined0.2990.4461.081.08
total27.6828.5932.6132.51
colline/submontaneexiotic species0.3990.3620.4180.417
native species25.91025.6729.4229.22
not determined0.6990.1620.6130.613
total26.81026.1630.4230.21
totalexiotic species0.11000.1630.2150.215
native species23.9527.2429.0128.81
not determined1.7230.9281.941.84
total25.8528.2431.1130.81
© WSL, Swiss National Forest Inventory, 11.07.2020 #818673/285004
NFI2
basal area
type of forest reserve · altitudinal vegetation zone (3 classes) · exotic species (neophytes)
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
type of forest reserve
natural forest reservespecial forest reserveother foresttotal
altitudinal vegetation zone (3 classes)exotic species (neophytes) m²/ha± % m²/ha± % m²/ha± % m²/ha± %
subalpineexiotic species0.0.0.0.0.0730.073
native species21.2828.0824.0224.02
not determined3.1222.1314.954.75
total24.3730.0728.9228.72
montaneexiotic species0.0.0.0.0.1260.126
native species27.7727.1831.5131.41
not determined0.5590.4461.081.08
total28.3727.5832.7132.51
colline/submontaneexiotic species0.4700.3620.5160.416
native species26.1825.7629.3229.11
not determined0.5990.1620.5120.512
total27.0826.1630.3130.11
totalexiotic species0.1710.1630.2140.213
native species24.4526.9429.1128.91
not determined1.7210.9271.941.84
total26.2427.9431.1130.91
© WSL, Swiss National Forest Inventory, 11.07.2020 #818674/285005
NFI3
basal area
type of forest reserve · altitudinal vegetation zone (3 classes) · exotic species (neophytes)
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
type of forest reserve
natural forest reservespecial forest reserveother foresttotal
altitudinal vegetation zone (3 classes)exotic species (neophytes) m²/ha± % m²/ha± % m²/ha± % m²/ha± %
subalpineexiotic species0.0.0.0.0.0740.074
native species24.5829.7826.8226.82
not determined4.4232.1385.855.55
total28.9731.7832.5232.32
montaneexiotic species0.0990.1990.1270.126
native species31.9729.3832.9132.81
not determined0.2990.4471.181.18
total32.1729.9834.2134.01
colline/submontaneexiotic species0.3700.8590.5190.518
native species25.6924.3829.1228.82
not determined0.6960.1710.5130.513
total26.51025.1730.1229.82
totalexiotic species0.1680.3540.2150.215
native species26.9527.6530.4130.21
not determined2.2230.9332.142.04
total29.2528.8432.7132.41
© WSL, Swiss National Forest Inventory, 11.07.2020 #818675/285006
NFI3
basal area
type of forest reserve · altitudinal vegetation zone (3 classes) · exotic species (neophytes)
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
type of forest reserve
natural forest reservespecial forest reserveother foresttotal
altitudinal vegetation zone (3 classes)exotic species (neophytes) m²/ha± % m²/ha± % m²/ha± % m²/ha± %
subalpineexiotic species0.0.0.0.0.0580.058
native species22.4829.1823.5223.72
not determined4.2212.1375.555.35
total26.6731.2829.0229.02
montaneexiotic species0.0990.1990.1250.125
native species30.8730.5832.1132.01
not determined0.2750.4471.181.18
total31.0731.1833.3133.31
colline/submontaneexiotic species0.3700.8570.5180.517
native species25.6924.1828.7228.52
not determined0.6960.1710.6130.513
total26.51024.9729.8229.52
totalexiotic species0.1680.3520.2150.214
native species25.5527.7528.9128.81
not determined2.2210.8332.142.14
total27.8528.9531.3131.11
© WSL, Swiss National Forest Inventory, 11.07.2020 #818676/285007
NFI3
basal area
type of forest reserve · altitudinal vegetation zone (3 classes) · exotic species (neophytes)
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
type of forest reserve
natural forest reservespecial forest reserveother foresttotal
altitudinal vegetation zone (3 classes)exotic species (neophytes) m²/ha± % m²/ha± % m²/ha± % m²/ha± %
subalpineexiotic species0.0.0.0.0.0500.050
native species21.7829.6823.3223.52
not determined3.9212.3355.555.34
total25.6731.9828.8228.82
montaneexiotic species0.0990.1990.1210.121
native species30.7730.1831.7131.61
not determined0.3620.4481.181.17
total30.9730.6833.0132.91
colline/submontaneexiotic species0.3700.8570.5170.516
native species26.3824.9728.8228.62
not determined0.5930.1580.5120.512
total27.2925.7729.9229.71
totalexiotic species0.1680.3530.2130.213
native species25.5528.1528.8128.71
not determined2.0210.9312.142.14
total27.6429.4431.1130.91
© WSL, Swiss National Forest Inventory, 11.07.2020 #818677/285008
NFI4
basal area
type of forest reserve · altitudinal vegetation zone (3 classes) · exotic species (neophytes)
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
type of forest reserve
natural forest reservespecial forest reserveother foresttotal
altitudinal vegetation zone (3 classes)exotic species (neophytes) m²/ha± % m²/ha± % m²/ha± % m²/ha± %
subalpineexiotic species0.0.0.0.0.01000.0100
native species25.5830.5928.2228.12
not determined4.7232.2406.266.05
total30.2732.8834.4234.12
montaneexiotic species0.0990.0.0.1320.132
native species33.9730.2733.1133.11
not determined0.2990.5441.281.18
total34.1730.7734.4134.31
colline/submontaneexiotic species0.4700.9610.5190.518
native species28.0924.1828.2228.12
not determined0.4900.1600.5120.512
total28.8925.0829.2229.11
totalexiotic species0.1660.3620.2160.216
native species28.6528.1530.6130.51
not determined2.2230.9352.242.14
total30.9429.4533.0132.81
© WSL, Swiss National Forest Inventory, 11.07.2020 #818678/285009
NFI1
basal area
type of forest reserve · altitudinal vegetation zone (3 classes) · exotic species (neophytes)
unit of reference: economic region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1983/85
type of forest reserve
natural forest reservespecial forest reserveother foresttotal
altitudinal vegetation zone (3 classes)exotic species (neophytes) m²/ha± % m²/ha± % m²/ha± % m²/ha± %
subalpineexiotic species0.1870.0.0.01000.066
native species23.2929.4724.8224.92
not determined3.3242.0324.554.45
total26.6831.4729.3229.32
montaneexiotic species0.0.0.0.0.1300.130
native species24.71028.6729.8129.71
not determined0.1990.3490.990.99
total24.91028.9730.9130.71
colline/submontaneexiotic species0.5640.0.0.4180.418
native species25.21025.3827.7227.52
not determined0.5990.1600.5130.512
total26.21025.4828.6228.42
totalexiotic species0.2560.0.0.2150.215
native species24.2627.7428.0127.91
not determined1.6240.8291.741.64
total26.0528.5429.9129.71
© WSL, Swiss National Forest Inventory, 11.07.2020 #818679/285010
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