Occurrence of antiparasitic pesticides in sediments near salmon farms in the northern Chilean Patagonia

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F17%3A00100067" target="_blank" >RIV/00216224:14310/17:00100067 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0025326X16309614?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0025326X16309614?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.marpolbul.2016.11.041" target="_blank" >10.1016/j.marpolbul.2016.11.041</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Occurrence of antiparasitic pesticides in sediments near salmon farms in the northern Chilean Patagonia

Popis výsledku v původním jazyce

Growth of the aquaculture industry has triggered the need for research into the potential environmental impact of chemicals used by salmon farms to control diseases. In this study, the antiparasitic pesticides emamectin benzoate (EB), diflubenzuron (DI), teflubenzuron (TE), and cypermethrin (CP) were measured in sediments near salmon cages in southern Chile. Concentrations for EB were between 2.2 and 14.6 ng g(-1), while the benzoylphenyl ureas DI and TE were detected in the ranges of 0.1 to 12 ng g(-1) and 0.8 to 123.3 ng g(-1), respectively. These results were similar to data reported for the Northern Hemisphere. On the other hand, the pyrethroid CP was detected in higher concentrations, ranging from 18.0 to 1323.7 ng g(-1). According to reported toxicity data, this range represents a potential risk for benthic invertebrates. This report is the first baseline attempt at assessing antiparasitic pesticide levels in the Chilean Patagonia.

Název v anglickém jazyce

Occurrence of antiparasitic pesticides in sediments near salmon farms in the northern Chilean Patagonia

Popis výsledku anglicky

Growth of the aquaculture industry has triggered the need for research into the potential environmental impact of chemicals used by salmon farms to control diseases. In this study, the antiparasitic pesticides emamectin benzoate (EB), diflubenzuron (DI), teflubenzuron (TE), and cypermethrin (CP) were measured in sediments near salmon cages in southern Chile. Concentrations for EB were between 2.2 and 14.6 ng g(-1), while the benzoylphenyl ureas DI and TE were detected in the ranges of 0.1 to 12 ng g(-1) and 0.8 to 123.3 ng g(-1), respectively. These results were similar to data reported for the Northern Hemisphere. On the other hand, the pyrethroid CP was detected in higher concentrations, ranging from 18.0 to 1323.7 ng g(-1). According to reported toxicity data, this range represents a potential risk for benthic invertebrates. This report is the first baseline attempt at assessing antiparasitic pesticide levels in the Chilean Patagonia.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10617 - Marine biology, freshwater biology, limnology

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>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

MARINE POLLUTION BULLETIN

ISSN

0025-326X

e-ISSN

1879-3363

Svazek periodika

115

Číslo periodika v rámci svazku

1-2

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

4

Strana od-do

465-468

Kód UT WoS článku

000394399800069

EID výsledku v databázi Scopus

2-s2.0-85007297698