Sélectionner un thème dans la liste

page précedente

IFN3IFN5
évolution: nombre total de tiges avec les deux principaux dégâts
type de dégâts aux arbres (13 classes)
découpage régional: canton
unité: n
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1-IFN5
réseau: réseau 1,4 km, sous-réseaux 1 à 5
évolution 2004/06–2018/26
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZHSuisse
type de dégâts aux arbres (13 classes)n±%n±%n±%n±%n±%n±%n±%n±%n±%n±%n±%n±%n±%n±%n±%n±%n±%n±%n±%n±%n±%n±%n±%n±%n±%n±%
pas d'indication....................................................
pas de dégât visible-1820168.459-489302.941-883839.342-3282433.162247192.7217-887819.589-464518.854-1703349.950-4252682.434-1738141.841-1347329.192-540131.7130-195235.8189284505.2230-3405484.730-1705565.146277479.2333-1376673.647-3507885.629-3266971.245-367691.8128-1296900.5121-2765373.839-352600.866-1818647.660-36659570.513
bois mis à nu-286181.88773244.8126118953.6162514104.7118-185154.2117-569267.65731561.981-897734.481-52784.7102670853.235782507.1400-74230.6319285894.99179341.0256-101251.744422877.6473-50805.6336-145066.2142323544.3472236793.230-167622.61561037090.7361060847.14068664.572377365.2803853544.545
fente, bourrelet-65320.261-11790.8160-9843.8130-727291.917-10826.02847179.2457..-78121.681-208799.450-48669.876-192045.934-136242.339-108640.152-27966.6110-105898.2510.00-547501.029-39206.9115-88237.544-70814.5121..-428342.025-288864.547-17537.0116-55929.790-3260710.610
cassure de la tige-29975.6261-107045.74517155.2295-546538.740-30600.5234-159144.060..-7120.01029-703495.327-61718.1128-194283.982-140022.447-2701.0867-97813.577101808.611034308.212475220.9109-84074.3158-44325.6265-91383.8150-37924.3169-52016.725146794.7312-5629.7457-57970.0183-2178495.824
défoliation >50%269228.74017850.710078543.280-7044.62293-3892.11066324415.046..115001.267335289.534266992.344107645.15582913.6124347104.97433691.1440294435.241-55858.9171117295.537151795.241181724.8411381179.933264447.049699049.426323529.56475305.973168840.6565569482.713
chancre-91775.749-54179.85721420.9151-272189.060-3927.160128230.7122..-84905.78384701.3208-69662.376-203389.775-3996.0111427312.4164-62501.212595887.18520926.0139-119819.064-19799.727141399.8139344468.75483016.0115-265023.954132584.57245770.462-104372.471-429823.7105
nécrose corticale-44310.86417850.7100..-177259.556-38692.5202-26188.479..-9231.818072589.48724275.810823869.3180-7619.5100-21905.9100..78848.6111..-20956.4277-5926.525617243.1100-175980.483-15386.4100-66951.253..13767.371-2130.21555-364095.368
coulée de résine141576.3121154300.245103402.959509926.09344270.2163188056.111717247.2100231725.7693196931.922-80473.4149-113830.4172225602.56649133.8128455578.639588369.929-20494.646242425.5373424645.039102391.4223757779.437530889.136-72771.94622065904.62576124.963-194453.6979424257.313
inclusion13562.971..-19967.9108-233616.7118-55114.610071253.11067366.61001775.089744743.72271086.9967-128254.6114-28031.3121-80339.888-21983.3210-17090.1371..-2278.9504-93675.781..134733.081-42460.5145-168561.473278237.928..-60629.979-399245.6105
cime sèche-131344.47417850.7224-35317.4106109123.513274790.68956261.3116..-8332.1203-116473.5114-131637.56263771.19917053.827680845.88746708.4150-1361.9602724394.016277968.587-5093.910231500.42286494449.37349121.421932016.329684719.4181-6940.7100-96882.878697190.376
autres dégâts-17568.91851540.2131419169.6221140465.9108121927.43664038.21057466.010010675.2385472815.13898650.076-149659.315029917.5171-20883.536728554.1179299748.4422829.71356-55059.1143108104.74388926.4721033825.94519135.4274184963.066236690.550-17850.710051808.01402760229.623
arbres vifs à terre65211.7676059.910085683.56118878.140934848.6100-58953.968..-128790.18492774.023925357.378-5707.9908-19382.710017850.71004107.859692609.55623938.114433282.973-1422.510585142.1410507475.739-16554.510029931.9124101871.596-17351.8100-31513.4139865346.243
arbres morts114162.920094969.890208606.1611560339.432457599.53671687.8401-133000.484362307.6932936463.4231032443.029839692.137626207.230134422.766373299.353407987.983212681.662499099.939262123.584135432.91813388778.719419394.5581399013.4272432753.718189899.942643196.25418669562.78
total....................................................
© WSL, Inventaire forestier national suisse, 06.03.2024 #1849255/608863

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. 1849255. Birmensdorf, Swiss Federal Research Institute WSL

page précedente