About: Experimental study of the PCBs volatilization from the soil surface.

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About: Experimental study of the PCBs volatilization from the soil surface. 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 soil-air exchange is the key process that controls the levels of many POPs present in soils and/or air. Laboratory simulations of POPs volatilization from the soil surfaces is needed, and it is an integral component of the fate models. The volatilization chamber, designed for the direct measurement of POPs volatilization fluxes from the soil in laboratory conditions was tested within the scope of this study. Polychlorinated biphenyls (PCBs) were chosen as the model compounds. They were applied on the surface of the soil layer, placed in the volatilization chamber. The air above the soil was sampled using the high-volume air sampler. Positive linear correlation between PCBs volatilization fluxes and total amount of PCBs was found. PCBs volatilization rate was greatly influenced by the temperature, and the air and soil humidity inside the chamber. The soil-air exchange is the key process that controls the levels of many POPs present in soils and/or air. Laboratory simulations of POPs volatilization from the soil surfaces is needed, and it is an integral component of the fate models. The volatilization chamber, designed for the direct measurement of POPs volatilization fluxes from the soil in laboratory conditions was tested within the scope of this study. Polychlorinated biphenyls (PCBs) were chosen as the model compounds. They were applied on the surface of the soil layer, placed in the volatilization chamber. The air above the soil was sampled using the high-volume air sampler. Positive linear correlation between PCBs volatilization fluxes and total amount of PCBs was found. PCBs volatilization rate was greatly influenced by the temperature, and the air and soil humidity inside the chamber. (en)
Title	Experimental study of the PCBs volatilization from the soil surface. Experimental study of the PCBs volatilization from the soil surface. (en)
skos:prefLabel	Experimental study of the PCBs volatilization from the soil surface. Experimental study of the PCBs volatilization from the soil surface. (en)
skos:notation	RIV/00216224:14310/05:00014664!RIV10-MSM-14310___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM0021622412)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Růžičková, Petra Vokounová, Šárka Kobližková, Martina Klánová, Jana Holoubek, Ivan
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
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	521079
http://linked.open...ai/riv/idVysledku	RIV/00216224:14310/05:00014664
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	soil-air exchange; PCBs; volatilization (en)
http://linked.open.../riv/klicoveSlovo	volatilization PCBs soil-air exchange
http://linked.open...ontrolniKodProRIV	[0387B4471E65]
http://linked.open...v/mistoKonaniAkce	Brno
http://linked.open...i/riv/mistoVydani	Brno
http://linked.open...i/riv/nazevZdroje	ECOTOX 2005, Advantages and Trends in Ecotoxicology.
http://linked.open...in/vavai/riv/obor	CB
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...UplatneniVysledku	2005
http://linked.open...iv/tvurceVysledku	Holoubek, Ivan Klánová, Jana Růžičková, Petra Kobližková, Martina Vokounová, Šárka
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2005-01-01 (xsd:date)
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)
number of pages	1 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Masarykova univerzita
https://schema.org/isbn	80-210-3799-7
http://localhost/t...ganizacniJednotka	14310

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