Recherche dans d'anciens sets de données

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IFN4
nombre total de tiges selon type de dégât
déclivité (classes de 20%) · dégâts aux arbres (13 classes)
unité d'interprétation: région de forêt protectrice
unité: n
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2009/17
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
déclivité (classes de 20%)dégâts aux arbres (13 classes) n± % n± % n± % n± % n± % n± % n± %
jusqu'à 20%pas de dégât visible62617827.337965165.5123842433.4171342814.9352655213.1191053752.52879477206.73
bois mis à nu6133049.76573193.418291178.231109214.950377397.633190272.5317674306.35
fente, bourrelet167901.42831149.15534378.5650.0.30962.65831978.558296370.020
cassure de la tige466434.11578168.43416912.0710.0.63145.85439517.177664177.413
défoliation > 50%298294.73040322.64882869.69624913.18710464.010046550.160503414.025
chancre588651.21557388.74449845.84010758.610060502.2743940.5100771087.013
nécrose corticale40589.3630.0.10472.71000.0.0.0.0.0.51062.054
coulée de résine2809350.38339390.02062842.93625504.460130973.44031180.0733399241.07
inclusion278960.72134617.95738159.4909423.310018130.08024340.866403632.019
cime sèche460140.81969316.15685871.65036179.4678780.310074959.852735248.116
dégâts divers559447.61546949.54175789.9500.0.71456.35845293.851798937.013
arbres couchés mais verts71031.7439254.31000.0.0.0.55579.34614091.8100149957.129
arbres morts4115709.27730797.521322851.227168177.048294195.431241183.6435872913.96
total..............
21 à 40%pas de dégât visible39151425.2417251715.4710653162.493427497.1177031139.2115511833.81483026773.03
bois mis à nu5123038.462143934.1111287548.316297089.124680226.922835926.31710367763.15
fente, bourrelet66775.23487295.13286221.53127420.910069934.64043378.150381025.417
cassure de la tige524586.720202416.522118463.53329652.15880959.43152158.5521008236.713
défoliation > 50%68986.23767908.74146592.65330276.27412037.05817697.571243498.222
chancre288572.120243745.021167890.52716961.910044062.34953215.539814447.412
nécrose corticale24900.4494132.31000.0.0.0.0.0.0.0.29032.744
coulée de résine1392107.012809399.616606216.320450527.828919920.715148621.9404326793.37
inclusion190716.127295028.43981387.44733710.05330716.84480846.449712405.120
cime sèche344770.719161231.52562292.14413773.77637998.061120056.631740122.613
dégâts divers475331.618178394.026144231.33547892.242145932.52976913.5351068695.111
arbres couchés mais verts82006.33871531.63859718.9480.0.138895.54068051.847420204.119
arbres morts3304744.082522602.6151251739.318561392.9261522078.9211179035.42410341593.17
total..............
41 à 60%pas de dégât visible21803961.8617221524.4811774377.9911019708.9913660283.0812483558.1987963414.03
bois mis à nu3827281.082758344.1101631266.1151431372.1121442913.9122769595.91213860773.15
fente, bourrelet99548.02986553.23367742.43793193.141114758.53486627.031548422.114
cassure de la tige312072.120257111.224120437.932126848.131202212.729239538.8241258221.011
défoliation > 50%133565.24482896.54272599.54139485.16191590.445629613.7341049750.422
chancre263247.921225673.523190361.52261304.737129733.337129535.331999856.211
nécrose corticale9989.61000.0.7925.3710.0.4339.31000.0.22254.255
coulée de résine445456.5171204230.811337877.9201338871.3131620533.211394135.1205341104.76
inclusion257998.748395477.229172076.036216132.738101084.036137616.1341280384.616
cime sèche429302.920165017.43264106.23767807.542113430.237684985.2221524649.512
dégâts divers290876.420247019.422119807.832173528.624229091.519269240.6211329564.39
arbres couchés mais verts89598.03579953.739106887.849186095.547108296.654153751.744724583.320
arbres morts3024590.693487988.2101791872.0132458051.6141839424.1132612472.81315214399.35
total..............
61 à 80%pas de dégât visible7240880.31215211484.289424831.11011206987.9911439953.3912387826.1966911962.94
bois mis à nu2084312.2143166145.7122610411.5142339588.0111731299.8123801090.41215732847.65
fente, bourrelet10706.210070357.343140658.52841034.95078178.142142232.733483167.816
cassure de la tige176769.025271463.923177600.136228192.429183483.225335018.2201372526.810
défoliation > 50%21764.05464713.64362206.24651995.84263110.544290117.545553907.526
chancre74649.833151036.02484234.33458873.835125449.838228162.924722406.613
nécrose corticale0.0.0.0.0.0.0.0.0.0.3767.51003767.5100
coulée de résine109353.9351271377.214380899.2201537854.1121397163.113441732.1205138379.67
inclusion59716.159232915.733168583.134102003.23459179.139121382.039743779.116
cime sèche218509.126163066.124102980.645185046.335128731.433574622.7231372956.213
dégâts divers179717.827303502.520201448.925265199.122215647.320328303.7231493819.39
arbres couchés mais verts49449.045129382.43269359.446230259.830401067.839142103.5301021621.918
arbres morts1385431.2153406374.9111988392.3142792221.9112205605.9133436850.61315214876.85
total..............
81 à 100%pas de dégât visible1594491.8294319838.0163428389.3174298741.3153593374.4167664795.31224899630.07
bois mis à nu1113631.2271812233.0181264129.4181295376.419802790.4192375844.9148664005.48
fente, bourrelet30334.410075709.44240458.24928671.45813976.17996995.238286144.722
cassure de la tige83638.97478134.34572934.14441919.444117749.147120336.831514712.620
défoliation > 50%24961.96010440.610013564.97824421.7599918.2100153496.343236803.530
chancre24297.16126149.65367747.2423395.810040728.25058242.238220560.221
nécrose corticale0.0.0.0.0.0.0.0.0.0.0.0.0.0.
coulée de résine49081.251378905.223534061.826607807.323609199.622210944.6332389999.711
inclusion0.0.41927.64737769.96257426.4378780.3100112655.871258560.134
cime sèche52243.28477099.64159551.47133179.95230349.158432729.633685152.823
dégâts divers74073.444190539.225101263.633119355.62892153.936227270.527804656.213
arbres couchés mais verts13369.87722771.66124789.66295862.83733205.75224439.562214438.922
arbres morts444315.9281525141.919845521.3191635461.717872979.2181742571.8167065991.98
total..............
plus de 100%pas de dégât visible211292.3601228127.4271047778.6321218028.7251129432.2262974072.3177808731.510
bois mis à nu193329.458795982.628898997.134455107.934306994.2321595477.5194245888.812
fente, bourrelet0.0.4132.310010641.21000.0.10512.810060383.74685670.037
cassure de la tige0.0.30519.25423141.45914123.67660893.847106716.247235394.127
défoliation > 50%0.0.4259.31000.0.0.0.0.0.72347.25676606.553
chancre0.0.37343.96629250.8640.0.26377.65312929.076105901.133
nécrose corticale0.0.0.0.0.0.0.0.0.0.32640.210032640.2100
coulée de résine0.0.247446.135153958.737170842.937217009.14446267.345835524.219
inclusion0.0.8518.67125259.56224013.75814201.77620454.66292448.230
cime sèche18505.28120990.97145657.75618846.510030300.374316983.635451284.326
dégâts divers9724.010088901.44465893.35727795.25357220.054130431.329379965.220
arbres couchés mais verts0.0.25013.48540068.56187219.34921025.610079177.341252504.126
arbres morts74978.863639342.726410954.831370200.529393475.028882388.0222771339.912
total..............
totalpas de dégât visible132619878.7263197854.8340170972.7432513778.8439509395.1442075838.04350087718.11
bois mis à nu18474642.0311249832.957983530.575927748.465341622.8611568207.5560545584.22
fente, bourrelet375265.318355196.317380100.316190320.328318322.720461595.2162080800.18
cassure de la tige1563500.710917813.512529489.117440735.718708444.015893285.6135053268.75
défoliation > 50%547572.020270541.321277832.733171091.927187120.0281209822.3222663980.212
chancre1239418.110741336.712589330.113151294.824426853.520486025.4153634258.56
nécrose corticale75479.3404132.310018398.0650.0.4339.310036407.790138756.633
coulée de résine4805348.964250749.062075856.8104131407.874894799.161272880.91121431042.53
inclusion787391.6191008485.418523235.319442709.321232091.921497295.7233491209.39
cime sèche1523471.810656721.714420459.721354833.322349589.4202204337.6125509413.56
dégâts divers1589170.891055306.010708434.914633770.713811501.5111077453.3115875637.15
arbres couchés mais verts305454.719337907.019300824.224599437.421758070.424481615.6192783309.39
arbres morts12349769.8412312247.956611330.977985505.767127758.5710094502.1656481115.02
total..............
© WSL, Inventaire forestier national suisse, 10.06.2020 #893562/359780
Résultat de la recherche: 1 inscription 1 page

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