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IFN4IFN5
évolution: nombre total de tiges avec les deux principaux dégâts
type de dégâts aux arbres (13 classes)
découpage régional: canton
unité: n/an
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1-IFN5
réseau: réseau 1,4 km, sous-réseaux 1 à 5
évolution 2009/17–2018/26
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZHSuisse
type de dégâts aux arbres (13 classes)n/an±%n/an±%n/an±%n/an±%n/an±%n/an±%n/an±%n/an±%n/an±%n/an±%n/an±%n/an±%n/an±%n/an±%n/an±%n/an±%n/an±%n/an±%n/an±%n/an±%n/an±%n/an±%n/an±%n/an±%n/an±%n/an±%
pas d'indication....................................................
pas de dégât visible-154728.258-46495.840-134501.830-583375.53014445.2352-187873.440-17297.968-152941.438-677950.419-95488.754-189363.652-135079.547-27349.7112-7309.6925-277283.234-148262.73718548.6409-92567.655-306068.327-407770.237-72811.854-414082.235-395150.725-23370.672-273163.139-4778799.48
bois mis à nu379.3573917905.45037584.04996638.4593931.240620803.1119-1959.31183681.2601101578.1547088.032010320.32734623.642532155.77548831.25414154.030117965.1769832.3233-12192.716543311.537129448.650-7793.229373607.65286359.947-10766.67866535.945791381.519
fente, bourrelet2734.497-124.4855-1362.5160-13673.74820.3165251429.2258..-4074.8106-9852.499-20.714790-3039.1195-1059.4315..-6622.452-12802.7380.002985.0133-6704.6741934.5100-6130.0169-2362.5741913.1392-7876.4102-158.4790-1610.8334-66766.536
cassure de la tige12859.953-4574.66110746.24814328.81444399.0103-67.811127..5859.3119-4992.3291-10731.16712458.7980.00-7272.0731256.748019846.9463970.171-1497.0664-1366.0112912231.7646371.7276-8702.6863303.750531283.353-2374.018923418.840119595.343
défoliation >50%35469.5352020.51009075.98053699.8257592.56237049.345..13202.36533095.44327370.24716842.83511690.39138401.37620460.46333002.7395575.37411046.53919074.83421579.138112939.96323894.56284354.92438241.0628698.87320942.851685441.314
chancre-2626.3171-1049.92162475.318128513.646-2698.977-480.41075..2038.313541331.439415.592616014.381-1746.8245-59.346248718.8563071.42431609.1216-2460.4243-2247.82308217.74789873.62218847.04916678.15138007.726-1575.51613182.5138264091.515
nécrose corticale-791.41742020.5100..1955.7100-78.87636-984.8100..688.61009907.6713423.0816945.053......13957.470..3435.881812.81001877.91186629.3138..2822.977..-414.1555-241.5155552323.435
coulée de résine44173.0406847.9829968.574217488.9198055.18649701.4552027.710024964.562437336.916-2379.842253569.53430336.7462168.823052041.33860918.029-3047.245021876.66839009.34537024.853147920.12129762.86674668.036275470.92110898.2536647.83351635184.78
inclusion2676.577..-3421.588-14839.6123-4859.88514866.640133.7100-5034.9589544.1115-2312.757-573.3904-10157.266-3281.079-1094.1188-15453.671..-1123.3100-5978.698..8029.2139-2799.1196-25866.763-2001.1343..-3923.176-67361.652
cime sèche3074.81704041.1100513.055213076.01177587.376-6137.8111-810.9100-2653.796-9863.6160-10660.4741780.8452-1777.23916761.5123-5010.8186-1691.5645816.37057845.589-4008.91524502.389-28459.91184849.614510229.79218242.597..2560.521614120.1377
autres dégâts-221.313673117.7715803.363-4715.43202213.02703106.7272877.7100-835.15886396.032811911.67412279.789497.512363226.22076523.2841846.77041595.9217735.01098537.61605-7525.8103131112.639201.7330820080.56615215.998..10386.481224510.331
arbres vifs à terre4733.784-1028.91809901.061-518.417391946.6222-4012.671..1547.9184-24643.0892780.978-4978.1137-4701.9612016.41001291.3472-2452.81824786.4723027.692-3485.8113-8.73153232357.573-1822.3100-2627.9182-13574.498..-4639.696-4174.3955
arbres morts39689.75210412.97613130.881114496.34144459.63612896.7221-809.936939200.593295307.52384944.3313610.191633499.74111493.56417854.113394268.32721811.85431463.14534777.64828442.572253980.42123091.694100054.337171382.72613139.15955533.5681549082.310
total....................................................
© WSL, Inventaire forestier national suisse, 06.03.2024 #1708329/608191

Table citation

Abegg, M.; Ahles, P.; Allgaier Leuch, B.; Cioldi, F.; Didion, M.; Düggelin, C.; Fischer, C.; Herold, A.; Meile, R.; Rohner, B.; Rösler, E.; Speich, S.; Temperli, C.; Traub, B.,
2023: Swiss national forest inventory - Result table No. 1708329. Birmensdorf, Swiss Federal Research Institute WSL

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