Effect of terbutryn at environmental concentrations on early life stages of common carp (Cyprinus carpio L.)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12520%2F12%3A43883447" target="_blank" >RIV/60076658:12520/12:43883447 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68081766:_____/12:00370262

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.pestbp.2011.11.005" target="_blank" >http://dx.doi.org/10.1016/j.pestbp.2011.11.005</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.pestbp.2011.11.005" target="_blank" >10.1016/j.pestbp.2011.11.005</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effect of terbutryn at environmental concentrations on early life stages of common carp (Cyprinus carpio L.)

Popis výsledku v původním jazyce

The aim of this study was to assess the toxicity of terbutryn to early developmental stages of common carp (Cyprinus carpio). Based on accumulated mortality in the experimental groups, lethal concentrations of terbutryn were estimated at 36 day LC50 = 3.06 mg l(-1) terbutryn. Based on inhibition of growth in the experimental groups, lowest observed-effect concentration (LOEC) = 0.005 mg l(-1) terbutryn; and no observed-effect concentration (NOEC) = 0.0007 mg l(-1) terbutryn. Fulton's condition factors were significantly lower in fish exposed to 2 mg l(-1) compared with controls. By day 30, fish exposed to 0.00002 mg l(-1) - real environmental concentration in Czech rivers - 0.02.0.2, and 2 mg l(-1) terbutryn showed significantly lower mass and total length compared with controls. No significant negative effects on hatching or embryo viability were demonstrated at the concentrations tested, but significant differences in early ontogeny among groups were noted. Fish from the two highest

Název v anglickém jazyce

Effect of terbutryn at environmental concentrations on early life stages of common carp (Cyprinus carpio L.)

Popis výsledku anglicky

The aim of this study was to assess the toxicity of terbutryn to early developmental stages of common carp (Cyprinus carpio). Based on accumulated mortality in the experimental groups, lethal concentrations of terbutryn were estimated at 36 day LC50 = 3.06 mg l(-1) terbutryn. Based on inhibition of growth in the experimental groups, lowest observed-effect concentration (LOEC) = 0.005 mg l(-1) terbutryn; and no observed-effect concentration (NOEC) = 0.0007 mg l(-1) terbutryn. Fulton's condition factors were significantly lower in fish exposed to 2 mg l(-1) compared with controls. By day 30, fish exposed to 0.00002 mg l(-1) - real environmental concentration in Czech rivers - 0.02.0.2, and 2 mg l(-1) terbutryn showed significantly lower mass and total length compared with controls. No significant negative effects on hatching or embryo viability were demonstrated at the concentrations tested, but significant differences in early ontogeny among groups were noted. Fish from the two highest

Druh

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

CEP obor

GL - Rybářství

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Pesticide Biochemistry and Physiology

ISSN

0048-3575

e-ISSN

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Svazek periodika

102

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

7

Strana od-do

102-108

Kód UT WoS článku

000299193900015

EID výsledku v databázi Scopus

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