About: Variability of standard artificial soils: Physico-chemical properties and phenanthrene desorption measured by means of supercritical fluid extraction.

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About: Variability of standard artificial soils: Physico-chemical properties and phenanthrene desorption measured by means of supercritical fluid extraction. Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The study is focused on artificial soil which is supposed to be a standardized %22soil like%22 medium. We compared physico-chemical properties and extractability of Phenanthrene from 25 artificial soils prepared according to OECD standardized procedures at different laboratories. A substantial range of soil properties was found, also for parameters which should be standardized because they have an important influence on the bioavailability of pollutants (e.g. total organic carbon ranged from 1.4 to 6.1%). The extractability of Phe was measured by supercritical fluid extraction (SFE) at harsh and mild conditions. Highly variable Phe extractability from different soils (3-89%) was observed. The extractability was strongly related (R-2 = 0.87) to total organic carbon content, 0.1-2 mm particle size, and humic/fulvic acid ratio in the following multiple regression model: SFE (%) = 1.35 * sand (%) - 0.77 * TOC (%)2 + 0.27 * HA/FA. The study is focused on artificial soil which is supposed to be a standardized %22soil like%22 medium. We compared physico-chemical properties and extractability of Phenanthrene from 25 artificial soils prepared according to OECD standardized procedures at different laboratories. A substantial range of soil properties was found, also for parameters which should be standardized because they have an important influence on the bioavailability of pollutants (e.g. total organic carbon ranged from 1.4 to 6.1%). The extractability of Phe was measured by supercritical fluid extraction (SFE) at harsh and mild conditions. Highly variable Phe extractability from different soils (3-89%) was observed. The extractability was strongly related (R-2 = 0.87) to total organic carbon content, 0.1-2 mm particle size, and humic/fulvic acid ratio in the following multiple regression model: SFE (%) = 1.35 * sand (%) - 0.77 * TOC (%)2 + 0.27 * HA/FA. (en)
Title	Variability of standard artificial soils: Physico-chemical properties and phenanthrene desorption measured by means of supercritical fluid extraction. Variability of standard artificial soils: Physico-chemical properties and phenanthrene desorption measured by means of supercritical fluid extraction. (en)
skos:prefLabel	Variability of standard artificial soils: Physico-chemical properties and phenanthrene desorption measured by means of supercritical fluid extraction. Variability of standard artificial soils: Physico-chemical properties and phenanthrene desorption measured by means of supercritical fluid extraction. (en)
skos:notation	RIV/00216224:14310/12:00057363!RIV13-GA0-14310___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(ED0001/01/01), P(GAP503/10/0125)
http://linked.open...iv/cisloPeriodika	APRIL
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Hofman, Jakub Bielská, Lucie Komprdová, Klára Hovorková, Ivana
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	Masarykova univerzita / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	177000
http://linked.open...ai/riv/idVysledku	RIV/00216224:14310/12:00057363
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Phenanthrene; Polycyclic aromatic hydrocarbons (PAHs); Artificial soil; Sorption; Supercritical fluid extraction (SFE) (en)
http://linked.open.../riv/klicoveSlovo	Artificial soil Sorption Phenanthrene Polycyclic aromatic hydrocarbons (PAHs) Supercritical fluid extraction (SFE)
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[25391C7FA309]
http://linked.open...i/riv/nazevZdroje	Environmental Pollution
http://linked.open...in/vavai/riv/obor	DK
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Bioaccumulation of persistent organic pollutants in earthworms in relation to their bioavailability in soils CETOCOEN
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	163
http://linked.open...iv/tvurceVysledku	Hofman, Jakub Hovorková, Ivana Komprdová, Klára Bielská, Lucie
http://linked.open...ain/vavai/riv/wos	000301395400001
issn	0269-7491
number of pages	7 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.envpol.2011.12.009
http://localhost/t...ganizacniJednotka	14310

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