首页> 外文期刊>Environmental toxicology and chemistry >CHRONIC HYDROCARBON EXPOSURE OF HARLEQUIN DUCKS IN AREAS AFFECTED BY THE SELENDANG AYU OIL SPILL AT UNALASKA ISLAND, ALASKA
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CHRONIC HYDROCARBON EXPOSURE OF HARLEQUIN DUCKS IN AREAS AFFECTED BY THE SELENDANG AYU OIL SPILL AT UNALASKA ISLAND, ALASKA

机译:阿拉斯加岛塞伦登阿育油泄漏对哈雷昆鸭的慢性碳氢化合物暴露

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摘要

We evaluated chronic exposure of harlequin ducks (Histrionicus histrionicus) to hydrocarbons associated with the 2004 M/V Selendang Ayu oil spill at Unalaska Island, Alaska. We measured levels of hepatic 7-ethoxyresorufin-O-deethylase activity (EROD) in liver biopsy samples as an indicator of hydrocarbon exposure in three oiled bays and one reference bay in 2005, 2006, and 2008. Median EROD activity in ducks from oiled bays was significantly higher than in the reference bay in seven of nine pairwise comparisons. These results indicated that harlequin ducks were exposed to lingering hydrocarbons more than three years after the spill.
机译:我们评估了丑角鸭子(Histrionicus histrionicus)长期暴露于与2004年阿拉斯加Unalaska岛Selendang Ayu油泄漏相关的碳氢化合物。我们测量了肝活检样品中肝7-乙氧基异色蛋白-O-脱乙基酶活性(EROD)的水平,作为在2005、2006和2008年在三个油湾和一个参考湾中碳氢化合物暴露的指标。中油鸭的EROD活性中值在九项成对比较中,有七项显着高于参考湾。这些结果表明,丑角鸭在泄漏后三年多的时间内一直暴露在残留的碳氢化合物中。

著录项

  • 来源
    《Environmental toxicology and chemistry》 |2012年第12期|2828-2831|共4页
  • 作者单位

    U.S. Geological Survey, Alaska Science Center, Anchorage, Alaska;

    U.S. Geological Survey, Alaska Science Center, Anchorage, Alaska;

    U.S. Fish and Wildlife Service, Anchorage Fish & Wildlife Field Office, Anchorage, Alaska;

    U. S. Geological Survey, Western Ecological Research Center, Davis Field Station, Davis, California;

    Animal Sciences and Environmental Toxicology, University of California, Davis, California;

    Animal Sciences and Environmental Toxicology, University of California, Davis, California;

  • 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 eng
  • 中图分类
  • 关键词

    aleutian islands; harlequin duck; oil exposure; selendang ayu;

    机译:阿留申群岛;丑角鸭油暴露;瑟兰当阿玉;

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