About: The uptake of persistent organic pollutants by plants

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	In a field experiment, the transfer of polychlorinated biphenyls (PCBs) and polycyclic aromatic hydrocarbons (PAHs) from contaminated soil to Zea mays L., Helianthus annuus, Populus nigra x P. maximowiczii and Salix x smithiana and the distribution of PCB congeners in Z. mays and H. annuus was investigated. Results of plot screening showed heterogenous contamination by PCBs and PAHs. PCB soil contamination was caused by Delor 106 or Aroclor 1260 stocking and PAH contamination by fluoranthene, benzo/b/fluoranthene, phenanthrene and pyrene. The soil was contaminated with 1530 ug/kg of total PCBs and 0.138 and 3.42 mg/kg of total PAHs. Z. mays and H. annuus roots accumulated the most PCBs; hexa-and heptachlorobiphenyl congeners more than tri-, tetra-, and pentachlorobiphenyl congeners. Total concentrations of PAHs in tested plants ranged from 0.096 to 1.34 mg/kg. The highest phenanthrene concentration was found in aboveground biomass of H. annuus and the highest concentration of pyrene in Z. mays roots. In a field experiment, the transfer of polychlorinated biphenyls (PCBs) and polycyclic aromatic hydrocarbons (PAHs) from contaminated soil to Zea mays L., Helianthus annuus, Populus nigra x P. maximowiczii and Salix x smithiana and the distribution of PCB congeners in Z. mays and H. annuus was investigated. Results of plot screening showed heterogenous contamination by PCBs and PAHs. PCB soil contamination was caused by Delor 106 or Aroclor 1260 stocking and PAH contamination by fluoranthene, benzo/b/fluoranthene, phenanthrene and pyrene. The soil was contaminated with 1530 ug/kg of total PCBs and 0.138 and 3.42 mg/kg of total PAHs. Z. mays and H. annuus roots accumulated the most PCBs; hexa-and heptachlorobiphenyl congeners more than tri-, tetra-, and pentachlorobiphenyl congeners. Total concentrations of PAHs in tested plants ranged from 0.096 to 1.34 mg/kg. The highest phenanthrene concentration was found in aboveground biomass of H. annuus and the highest concentration of pyrene in Z. mays roots. (en)
Title	The uptake of persistent organic pollutants by plants The uptake of persistent organic pollutants by plants (en)
skos:prefLabel	The uptake of persistent organic pollutants by plants The uptake of persistent organic pollutants by plants (en)
skos:notation	RIV/60460709:41210/11:52564!RIV12-MSM-41210___
http://linked.open...avai/riv/aktivita	S Z
http://linked.open...avai/riv/aktivity	S, Z(MSM6046070901)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Tlustoš, Pavel
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	Česká zemědělská univerzita v Praze / Fakulta agrobiologie, potravinových a přírodních zdrojů
http://linked.open...dnocenehoVysledku	237007
http://linked.open...ai/riv/idVysledku	RIV/60460709:41210/11:52564
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	PAHs, PCBs, Maize, Sunflower, Poplar, Willow, Bioaccumulation factors, Uptake by Plants, Field (en)
http://linked.open.../riv/klicoveSlovo	Maize Poplar Bioaccumulation factors Sunflower Uptake by Plants Willow Field PAHs PCBs
http://linked.open...odStatuVydavatele	DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV	[5FD22D4691AB]
http://linked.open...i/riv/nazevZdroje	Central European Journal of Biology -Print version
http://linked.open...in/vavai/riv/obor	DK
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	6
http://linked.open...iv/tvurceVysledku	Tlustoš, Pavel Kacálková, Lada
http://linked.open...ain/vavai/riv/wos	000287457200012
http://linked.open...n/vavai/riv/zamer	Setrvalé zemědělství, kvalita zemědělské produkce, krajinné a přírodní zdroje.
issn	1895-104X
number of pages	13 (xsd:int)
http://bibframe.org/vocab/doi	10.2478/s11535-010-0116-z
http://localhost/t...ganizacniJednotka	41210

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