Health status of red mullets from polluted areas of the Spanish Mediterranean coast, with special reference to Portman (SE Spain)

Conception Martinez-Gomez; B. Fernandez; J. Benedicto; J. Valdes; J.A. Campillo; V.M. Leon; A.D. Vethaak

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Health status of red mullets from polluted areas of the Spanish Mediterranean coast, with special reference to Portman (SE Spain)

机译：西班牙地中海沿岸受污染地区的红鱼的健康状况，特别涉及波特曼（西班牙东南部）

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A suite of general physiological indicators and hepatic biomarker responses were determined in red mullet (Mullus barbatus) from priority pollution areas of W Mediterranean Sea, including the highly metal polluted area of Portman (Cartagena, SE Spain). Concentrations of metals and persistent organic pollutants in fish muscle tissue and sediment samples were also analysed. Our results showed that fish from Portman accumulated the highest concentrations of mercury, lead and arsenic and also of some polycyclic aromatic hydrocarbons and polychlorinated biphenyls congeners. In addition, they had significantly lower condition factor, muscle lipid content and gonadosomatic index, as well as the lowest levels of DNA integrity and the highest ethoxyresorufin-O-deethylase (EROD) activity in liver of the areas investigated. Contaminant body burden in fish only partly corresponded to chemical characteristics of the sediments in the areas in which they were collected. Our findings indicate that red mullets from Portman had suboptimal health status that warrant further study.

机译：从地中海W优先污染区，包括波特曼（卡塔赫纳，西班牙）高污染区，在红鱼（Mullus barbatus）中测定了一套一般生理指标和肝生物标志物响应。还分析了鱼肌肉组织和沉积物样品中的金属和持久性有机污染物的浓度。我们的结果表明，波特曼的鱼类中汞，铅和砷的含量最高，一些多环芳烃和多氯联苯同源物的含量最高。此外，在这些地区的肝脏中，它们的条件因子，肌肉脂质含量和促性腺激素指数显着降低，并且DNA完整性最低，乙氧基-间苯二酚-O-脱乙基酶（EROD）活性最高。鱼类体内的污染物负担仅部分与收集区域的沉积物的化学特征相对应。我们的研究结果表明，波特曼红鱼的健康状况欠佳，值得进一步研究。

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来源
《Marine Environmental Research》 |2012年第6期|p.50-59|共10页
作者
Conception Martinez-Gomez; B. Fernandez; J. Benedicto; J. Valdes; J.A. Campillo; V.M. Leon; A.D. Vethaak;
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作者单位

Institute Espanol de Oceanografia (IEO), Oceanographic Centre of Murcia, Varadero 1, 30740 San Pedro del Pinatar (Murcia), Spain;

Institute Espanol de Oceanografia (IEO), Oceanographic Centre of Murcia, Varadero 1, 30740 San Pedro del Pinatar (Murcia), Spain;

Institute Espanol de Oceanografia (IEO), Oceanographic Centre of Murcia, Varadero 1, 30740 San Pedro del Pinatar (Murcia), Spain;

Institute Espanol de Oceanografia (IEO), Oceanographic Centre of Murcia, Varadero 1, 30740 San Pedro del Pinatar (Murcia), Spain;

Institute Espanol de Oceanografia (IEO), Oceanographic Centre of Murcia, Varadero 1, 30740 San Pedro del Pinatar (Murcia), Spain;

Institute Espanol de Oceanografia (IEO), Oceanographic Centre of Murcia, Varadero 1, 30740 San Pedro del Pinatar (Murcia), Spain;

Deltares, PO Box 177, 2600 MH Delft, The Netherlands,VU University of Amsterdam, Amsterdam Global Change Institute, Institute for Environmental Studies, De Boelelaan 1085, 1081 HV Amsterdam, The Netherlands;

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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
biomarker; effects-fish; mullus barbatus; pollution monitoring; sediment pollution; W mediterranean;

机译：生物标志物效果鱼芭蕉污染监测;沉积物污染;西地中海;

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Health status of red mullets from polluted areas of the Spanish Mediterranean coast, with special reference to Portman (SE Spain)

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