Acute Toxicity Testing of the Tire Rubber–Derived Chemical 6PPD‐quinone on Atlantic Salmon (Salmo salar) and Brown Trout (Salmo trutta)

Anders Foldvik; Fedor Kryuchkov; Roar SandoddenSilvio Uhlig

首页> 外文期刊>Environmental toxicology and chemistry / >Acute Toxicity Testing of the Tire Rubber–Derived Chemical 6PPD‐quinone on Atlantic Salmon (Salmo salar) and Brown Trout (Salmo trutta)

【24h】

Acute Toxicity Testing of the Tire Rubber–Derived Chemical 6PPD‐quinone on Atlantic Salmon (Salmo salar) and Brown Trout (Salmo trutta)

机译：Acute Toxicity Testing of the Tire Rubber–Derived Chemical 6PPD‐quinone on Atlantic Salmon (Salmo salar) and Brown Trout (Salmo trutta)

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相关主题

摘要

Recent identification of 6PPD‐quinone as the chemical causing acute toxicity in coho salmon has led to substantial concern regarding the toxicity of this contaminant for other aquatic species. Environmental occurrence of 6PPD‐quinone is probably high, because it is an oxidation product of a common tire rubber additive. Research on 6PPD‐quinone toxicity in fish has revealed a rather unusual pattern, with closely related species exhibiting responses ranging from extreme sensitivity to no effect. Of 11 previously studied fish species, 6PPD‐quinone was toxic to four. The species‐specific toxicity of 6PPDquinone complicates urgently needed environmental risk assessment. We investigated the acute toxicity of 6PPD‐quinone in Atlantic salmon and brown trout alevins (sac fry). These species have previously not been tested for sensitivity to 6PPDquinone. The fish were exposed in static conditions in eight treatments with initial concentrations ranging from 0.095 to 12.16 μg/L. Fish were observed for 48 h, and changes in concentrations of 6PPD‐quinone were monitored throughout the experiment. No mortalities or substantial changes in behavior were recorded in either Atlantic salmon or brown trout. This provides an important first step in assessing effects of 6PPD‐quinone on these economically and culturally highly important species.

著录项

来源
《Environmental toxicology and chemistry /》 |2022年第12期|3041-3045|共5页
作者
Anders Foldvik; Fedor Kryuchkov; Roar SandoddenSilvio Uhlig;
展开▼
作者单位

Department of Salmonid Fishes, Norwegian Institute for Nature Research, Trondheim, Norway;

Toxinology Research Group, Norwegian Veterinary Institute, ?s, Norway;

Section for Environmental and Biosecurity Measures, Norwegian Veterinary Institute, Trondheim, NorwayToxinology Research Group, Norwegian Veterinary Institute, ?s, Norway,Nordic Institute of Dental Materials, Oslo, Norway;

展开▼
收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
原文格式 PDF
正文语种英语
中图分类
关键词
6PPDQ; 6PPD‐quinone; aquatic toxicology; contaminants of emerging concern; ecological risk assessment; toxic effects; runoff; Salmo;

Acute Toxicity Testing of the Tire Rubber–Derived Chemical 6PPD‐quinone on Atlantic Salmon (Salmo salar) and Brown Trout (Salmo trutta)

摘要

著录项

相关主题

期刊订阅