About: Uptake of POPs from contaminated soils to Eisenia fetida at two contaminated hotspots in the Czech Republic

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Uptake of POPs from contaminated soils to Eisenia fetida at two contaminated hotspots in the Czech Republic 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)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Bioaccumulation of xenobiotics in soil invertebrates is an important process, because it can lead to the toxic action in their bodies or to the biomagnification of food chains. In our study, two hotspots in the Czech Republic were selected which were seriously contaminated by persistent organic pollutants, mostly by PAHs and DDTs. The soils were sampled, dried and sieved to 2mm and adults of earthworm Eisenia fetida from laboratory culture were exposed for 14 and 28 days. The exposure time (14 or 28 days) didnt affect the bioaccumulation suggesting that 14 days exposure is sufficient to reach a plateau of the uptake. Soil-biota accumulation factors (BSAF) were calculated for 16 PAHs, 7 PCBs, HCHs, HCB, and DDTs. The results were compared with BSAF values for the earthworms collected at the localities. The differences up to several orders of magnitude were found between BSAF of indigenous earthworms and E. fetida. Our results suggest that the laboratory bioaccumulation test with E. Bioaccumulation of xenobiotics in soil invertebrates is an important process, because it can lead to the toxic action in their bodies or to the biomagnification of food chains. In our study, two hotspots in the Czech Republic were selected which were seriously contaminated by persistent organic pollutants, mostly by PAHs and DDTs. The soils were sampled, dried and sieved to 2mm and adults of earthworm Eisenia fetida from laboratory culture were exposed for 14 and 28 days. The exposure time (14 or 28 days) didnt affect the bioaccumulation suggesting that 14 days exposure is sufficient to reach a plateau of the uptake. Soil-biota accumulation factors (BSAF) were calculated for 16 PAHs, 7 PCBs, HCHs, HCB, and DDTs. The results were compared with BSAF values for the earthworms collected at the localities. The differences up to several orders of magnitude were found between BSAF of indigenous earthworms and E. fetida. Our results suggest that the laboratory bioaccumulation test with E. (en)
Title	Uptake of POPs from contaminated soils to Eisenia fetida at two contaminated hotspots in the Czech Republic Uptake of POPs from contaminated soils to Eisenia fetida at two contaminated hotspots in the Czech Republic (en)
skos:prefLabel	Uptake of POPs from contaminated soils to Eisenia fetida at two contaminated hotspots in the Czech Republic Uptake of POPs from contaminated soils to Eisenia fetida at two contaminated hotspots in the Czech Republic (en)
skos:notation	RIV/00216224:14310/08:00028047!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	Peštová, Jana Hofman, Jakub
http://linked.open.../riv/druhVysledku	O - Ostatní výsledky nezařaditelné do žádného z výše uvedených druhů výsledku
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	401605
http://linked.open...ai/riv/idVysledku	RIV/00216224:14310/08:00028047
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	earthworms; POPs; contaminated soils (en)
http://linked.open.../riv/klicoveSlovo	contaminated soils POPs earthworms
http://linked.open...ontrolniKodProRIV	[8273FCE43A21]
http://linked.open...in/vavai/riv/obor	DK
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...UplatneniVysledku	2008
http://linked.open...iv/tvurceVysledku	Hofman, Jakub Peštová, Jana
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)
http://localhost/t...ganizacniJednotka	14310

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 48 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software