Ecotoxicological assessment of sediment leachates of small watercourses in suburban area.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16270%2F08%3A00002119" target="_blank" >RIV/62157124:16270/08:00002119 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Ecotoxicological assessment of sediment leachates of small watercourses in suburban area.

Popis výsledku v původním jazyce

Sediments of two small watercourses Leskava and Troubsky Brook in the Brno city suburban area were examined for their ecotoxicity. Using a standard procedure, extracts of the sediments were prepared for diagnostic tests. These extracts were tested for acute toxicity to fresh-water organisms. The ecotoxicological tests were performed on the fresh-water alga Pseudokirchneriella subcapitata, the vascular water plant - Lemna minor, on a representative of invertebrates - water flea Daphnia magna) and on thefrog embryo -Xenopus laevis and luminiscent bacteria -Vibrio fischeri. Possible toxic effects were evaluated using a test determining the inhibition of the growth of white mustard root - Sinapis alba. Except for the test on Lemna minor, Vibrio fischeri and Xenopus laevis, all tests were performed according to a procedure used to determine ecotoxicity in wastes. Results of our ecotoxicological assessment of sediment leachates showed that their quality varied significantly during the year,

Název v anglickém jazyce

Ecotoxicological assessment of sediment leachates of small watercourses in suburban area.

Popis výsledku anglicky

Sediments of two small watercourses Leskava and Troubsky Brook in the Brno city suburban area were examined for their ecotoxicity. Using a standard procedure, extracts of the sediments were prepared for diagnostic tests. These extracts were tested for acute toxicity to fresh-water organisms. The ecotoxicological tests were performed on the fresh-water alga Pseudokirchneriella subcapitata, the vascular water plant - Lemna minor, on a representative of invertebrates - water flea Daphnia magna) and on thefrog embryo -Xenopus laevis and luminiscent bacteria -Vibrio fischeri. Possible toxic effects were evaluated using a test determining the inhibition of the growth of white mustard root - Sinapis alba. Except for the test on Lemna minor, Vibrio fischeri and Xenopus laevis, all tests were performed according to a procedure used to determine ecotoxicity in wastes. Results of our ecotoxicological assessment of sediment leachates showed that their quality varied significantly during the year,

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DJ - Znečištění a kontrola vody

OECD FORD obor

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Projekt

<a href="/cs/project/GA103%2F07%2F0580" target="_blank" >GA103/07/0580: Komplexní přístup k revitalizacím malých vodních toků v příměstské krajině</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2008

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Aquatic toxicology

ISSN

0166-445X

e-ISSN

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Svazek periodika

89

Číslo periodika v rámci svazku

N

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

1

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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