About: Longer-term and short-term variability in pollution of fluvial sediments by dioxin-like and endocrine disruptive compounds

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

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://link.springer.com/article/10.1007%2Fs11356-013-2429-8
Description	The contamination of sediments by bioactive substances can be sensitively assessed by in vitro bioassays. This is the first study that characterizes detailed short- and long-term changes in concentrations of contaminants with several modes of action in river sediments. One-year long monthly study described seasonal and spatial variability of contamination of sediments in a representative industrialized area by dioxin-like and endocrine disruptive chemicals. There were significant seasonal changes in both antiandrogenic and androgenic as well as dioxin-like potential of river sediments, while there were no general seasonal trends in estrogenicity. Aryl hydrocarbon receptor-dependent potency (dioxin-like potency) expressed as biological TCDD-equivalents (BIOTEQ) was in the range of 0.5-17.7 ng/g, dry mass (dm). The greatest BIOTEQ levels in sediments were observed during winter, particularly at locations downstream of the industrial area. The contamination of sediments by bioactive substances can be sensitively assessed by in vitro bioassays. This is the first study that characterizes detailed short- and long-term changes in concentrations of contaminants with several modes of action in river sediments. One-year long monthly study described seasonal and spatial variability of contamination of sediments in a representative industrialized area by dioxin-like and endocrine disruptive chemicals. There were significant seasonal changes in both antiandrogenic and androgenic as well as dioxin-like potential of river sediments, while there were no general seasonal trends in estrogenicity. Aryl hydrocarbon receptor-dependent potency (dioxin-like potency) expressed as biological TCDD-equivalents (BIOTEQ) was in the range of 0.5-17.7 ng/g, dry mass (dm). The greatest BIOTEQ levels in sediments were observed during winter, particularly at locations downstream of the industrial area. (en)
Title	Longer-term and short-term variability in pollution of fluvial sediments by dioxin-like and endocrine disruptive compounds Longer-term and short-term variability in pollution of fluvial sediments by dioxin-like and endocrine disruptive compounds (en)
skos:prefLabel	Longer-term and short-term variability in pollution of fluvial sediments by dioxin-like and endocrine disruptive compounds Longer-term and short-term variability in pollution of fluvial sediments by dioxin-like and endocrine disruptive compounds (en)
skos:notation	RIV/00216224:14310/14:00079307!RIV15-MSM-14310___
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(2B08036), P(ED0001/01/01), S
http://linked.open...iv/cisloPeriodika	7
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Macíková, Petra Kalábová, Tereza Klánová, Jana Hilscherová, Klára Kukučka, Petr
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	26563
http://linked.open...ai/riv/idVysledku	RIV/00216224:14310/14:00079307
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Sediments; Seasonality; Monitoring; Dioxin-like potency; Estrogenicity; Antiandrogenicity (en)
http://linked.open.../riv/klicoveSlovo	Dioxin-like potency Estrogenicity Sediments Antiandrogenicity Monitoring Seasonality
http://linked.open...odStatuVydavatele	DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV	[800526B2649B]
http://linked.open...i/riv/nazevZdroje	Environmental Science and Pollution Research
http://linked.open...in/vavai/riv/obor	DJ
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	CETOCOEN New molecular biology and biochemical methods to monitor estrogens and other endocrine disruptors in the environment of the C.R.
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	21
http://linked.open...iv/tvurceVysledku	Hilscherová, Klára Klánová, Jana Macíková, Petra Giesy, J. P. Kalábová, Tereza Kukučka, Petr
http://linked.open...ain/vavai/riv/wos	000333424900022
issn	0944-1344
number of pages	16 (xsd:int)
http://bibframe.org/vocab/doi	10.1007/s11356-013-2429-8
http://localhost/t...ganizacniJednotka	14310

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