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首页> 外文期刊>The Science of the Total Environment >Use of an environmental specimen bank for evaluating the impact of the Prestige oil spill on the levels of trace elements in two species of Fucus on the coast of Galicia (NW Spain)
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Use of an environmental specimen bank for evaluating the impact of the Prestige oil spill on the levels of trace elements in two species of Fucus on the coast of Galicia (NW Spain)

机译：使用环境标本库评估珍贵的溢油对加利西亚海岸（西班牙西北部）的两种岩藻的微量元素含量的影响

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摘要

In the present study we investigated possible contamination by trace elements due to the oil slick caused by the shipwreck of the Prestige oil tanker, in two species of brown macroalgae (Fucus vesiculosus and Fucus ceranoides) collected from the coastal area most severely affected by the spill (Galicia, NW Spain). The oil slick apparently did not cause significant increases in the concentrations of the trace elements studied, except vanadium. It appears that the magnitude of terrestrial inputs to coastal waters is sufficiently high to mask the inputs of trace elements from the fuel. The observed exception of V suggests that bioaccumulation of this element by the two species of Fucus may be used to indicate exposure to petrochemical products similar to the Prestige fuel. The findings of the study are another example of the importance of the existence of Environmental Specimen Banks for studies of this type.
机译：在本研究中，我们调查了受溢油影响最严重的沿海地区收集的两种棕色大型藻类（褐藻（Fucus vesiculosus）和褐藻（Fusus ceranoides））中由珍贵油轮沉船引起的浮油所造成的微量元素污染。 （西班牙西北加利西亚）。浮油显然不会导致所研究的微量元素（钒除外）的浓度显着增加。看来，向沿海水域的陆地输入量足够高，可以掩盖燃料中微量元素的输入。观察到的V的异常表明，两种Fucus分子对该元素的生物蓄积可用于表明暴露于类似于Prestige燃料的石化产品。该研究的结果是存在环境标本库对于此类研究的重要性的另一个示例。

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