About: Influence of the wood ant, Formica polyctena, on soil nutrient and the spruce tree growth

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The effect of Formica polyctena ant nests on the distribution of soil nutrients, soil pH and the growth of Norway spruce trees was studied in the southern part of the Czech Republic. Soil nutrient content (exchangeable P, N, K and pH) and growth of mature spruce trees were measured at four distances from the nearest ant hill (0-1, 3-5, 10-50 and >200 m). Trees at all distances were visited by ants, except for those >200 m from the nearest nest. Soil pH and of P, K and NO3 concentrations were higher near ant nests (<1 m), and pH and K at distances of 3-5 m, when compared with distances of 10-50 and >200 m from the nests, where no significant differences in these variables were detected. In contrast, tree ring analyses (1974-2004) showed that trees >200 m from the ant nests grew significantly faster than trees at other distances, followed by trees within 1 m of the nests. No growth differences were found between the growth of trees at 3-5 and 10-50 m from ant nests. We postulate that nutr The effect of Formica polyctena ant nests on the distribution of soil nutrients, soil pH and the growth of Norway spruce trees was studied in the southern part of the Czech Republic. Soil nutrient content (exchangeable P, N, K and pH) and growth of mature spruce trees were measured at four distances from the nearest ant hill (0-1, 3-5, 10-50 and >200 m). Trees at all distances were visited by ants, except for those >200 m from the nearest nest. Soil pH and of P, K and NO3 concentrations were higher near ant nests (<1 m), and pH and K at distances of 3-5 m, when compared with distances of 10-50 and >200 m from the nests, where no significant differences in these variables were detected. In contrast, tree ring analyses (1974-2004) showed that trees >200 m from the ant nests grew significantly faster than trees at other distances, followed by trees within 1 m of the nests. No growth differences were found between the growth of trees at 3-5 and 10-50 m from ant nests. We postulate that nutr (en)
Title	Influence of the wood ant, Formica polyctena, on soil nutrient and the spruce tree growth Influence of the wood ant, Formica polyctena, on soil nutrient and the spruce tree growth (en)
skos:prefLabel	Influence of the wood ant, Formica polyctena, on soil nutrient and the spruce tree growth Influence of the wood ant, Formica polyctena, on soil nutrient and the spruce tree growth (en)
skos:notation	RIV/62156489:43410/08:00121420!RIV11-MSM-43410___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(AV0Z60660521), Z(AV0Z60870520), Z(MSM6215648902)
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Rybníček, Michal
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Mendelova univerzita v Brně / Lesnická a dřevařská fakulta
http://linked.open...dnocenehoVysledku	372322
http://linked.open...ai/riv/idVysledku	RIV/62156489:43410/08:00121420
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	picea abies; aphids; formicidae; hymenoptera; ant (en)
http://linked.open.../riv/klicoveSlovo	hymenoptera formicidae aphids ant picea abies
http://linked.open...odStatuVydavatele	DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV	[BDC61A921DAD]
http://linked.open...i/riv/nazevZdroje	Journal of Applied Entomology
http://linked.open...in/vavai/riv/obor	GK
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...UplatneniVysledku	2008
http://linked.open...v/svazekPeriodika	132
http://linked.open...iv/tvurceVysledku	Cudlín, Pavel Frouz, Jan Rybníček, Michal Chmelíková, Ewa
http://linked.open...n/vavai/riv/zamer	Relationships between the structure and function of decomposer food web in soil Spatial and functional dynamics of biological, ecological and socio-economic systems interacting with global climatic change Forest and Wood: the support of functionally integrated forest management and use of wood as a renewable raw material
issn	1439-0418
number of pages	4 (xsd:int)
http://localhost/t...ganizacniJednotka	43410

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