About: Application of an unsteady state environmental distribution model to a decadal time series of PAH concentrations in Central Europe

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	To explain observed decadal trends in concentrations of polycyclic aromatic hydrocarbons (PAHs) in soil at the Košetice observatory, Czech Republic, an environmental distribution model for persistent organic pollutants (POPs) based on the fugacity approach was developed. Weekly air concentrations were used as input data for the unsteady state model and concentrations in soil were calculated. In general, agreement between measured and predicted soil concentrations of PAHs was observed. Temporal trends in PAH concentrations in Košetice can be related to changes in residential heating. Predicted soil concentrations of PAHs are in good agreement with observed data. The results from our dynamic multicompartmental model confirmed our hypothesis about unsteady state conditions between the air and soil, and suggested that a commonly used simple steady state model should be only applied as a predictive tool in a small region when local sources and sinks well described. To explain observed decadal trends in concentrations of polycyclic aromatic hydrocarbons (PAHs) in soil at the Košetice observatory, Czech Republic, an environmental distribution model for persistent organic pollutants (POPs) based on the fugacity approach was developed. Weekly air concentrations were used as input data for the unsteady state model and concentrations in soil were calculated. In general, agreement between measured and predicted soil concentrations of PAHs was observed. Temporal trends in PAH concentrations in Košetice can be related to changes in residential heating. Predicted soil concentrations of PAHs are in good agreement with observed data. The results from our dynamic multicompartmental model confirmed our hypothesis about unsteady state conditions between the air and soil, and suggested that a commonly used simple steady state model should be only applied as a predictive tool in a small region when local sources and sinks well described. (en)
Title	Application of an unsteady state environmental distribution model to a decadal time series of PAH concentrations in Central Europe Application of an unsteady state environmental distribution model to a decadal time series of PAH concentrations in Central Europe (en)
skos:prefLabel	Application of an unsteady state environmental distribution model to a decadal time series of PAH concentrations in Central Europe Application of an unsteady state environmental distribution model to a decadal time series of PAH concentrations in Central Europe (en)
skos:notation	RIV/00216224:14310/09:00034581!RIV10-MSM-14310___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM0021622412)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Klánová, Jana Holoubek, Ivan Komprdová, Klára Komprda, Jiří Dvorská, Alice
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	303748
http://linked.open...ai/riv/idVysledku	RIV/00216224:14310/09:00034581
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Model; fugacity; PAHs; POPs; emission; soil; Košetice; aging (en)
http://linked.open.../riv/klicoveSlovo	Model soil fugacity PAHs aging emission POPs Košetice
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[9CF97173C55F]
http://linked.open...i/riv/nazevZdroje	Journal of Environmental Monitoring
http://linked.open...in/vavai/riv/obor	DN
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	11/2009
http://linked.open...iv/tvurceVysledku	Holoubek, Ivan Klánová, Jana Komprda, Jiří Dvorská, Alice Kubošová, Klára Scheringer, Martin
http://linked.open...ain/vavai/riv/wos	000263275500017
http://linked.open...n/vavai/riv/zamer	Interactions among the chemicals, environment and biological systems and their consequences on the global, regional and local scales (INCHEMBIOL)
issn	1464-0325
number of pages	8 (xsd:int)
http://localhost/t...ganizacniJednotka	14310
is http://linked.open...avai/riv/vysledek of	Application of an unsteady state environmental distribution model to a decadal time series of PAH concentrations in Central Europe Application of an unsteady state environmental distribution model to a decadal time series of PAH concentrations in Central Europe Application of an unsteady state environmental distribution model to a decadal time series of PAH concentrations in Central Europe Application of an unsteady state environmental distribution model to a decadal time series of PAH concentrations in Central Europe

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