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The current situation of inorganic elements in marine turtles: A general review and meta-analysis

机译：海龟中无机元素的现状：综述和荟萃分析

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摘要

Inorganic elements (Pb, Cd, Hg, Al, As, Cr, Cu, Fe, Mn, Ni, Se and Zn) are present globally in aquatic systems and their potential transfer to marine turtles can be a serious threat to their health status. The environmental fate of these contaminants may be traced by the analysis of turtle tissues. Loggerhead turtles (Caretta caretta) are the most frequently investigated of all the sea turtle species with regards to inorganic elements, followed by Green turtles (Chelonia mydas); all the other species have considerably fewer studies. Literature shows that blood, liver, kidney and muscle are the tissues most frequently used for the quantification of inorganic elements, with Pb, Cd, Cu and Zn being the most studied elements. Chelonia mydas showed the highest concentrations of Cr in muscle (4.8 +/- 0.12), Cu in liver (37 +/- 7) and Mg in kidney (17 mu g g(-1) ww), Cr and Cu from the Gulf of Mexico and Mg from Japanese coasts; Lepidochelys olivacea presented the highest concentrations of Pb in blood (4.46 5) and Cd in kidney (150 +/- 110 mu g g(-1) ww), both from the Mexican Pacific; Caretta caretta from the Mediterranean Egyptian coast had the highest report of Hg in blood (0.66 +/- 0.13 mu g g(-1) ww); and Eretmochelys imbricata from Japan had the highest concentration of As in muscle (30 +/- 13 13 mu g g(-1) ww). The meta-analysis allows us to examine some features that were not visible when data was analyzed alone. For instance, Leatherbacks show a unique pattern of concentration compared to other species. Additionally, contamination of different tissues shows some tendencies independent of the species with liver and kidney on one side and bone on the other being different from other tissues. This review provides a general perspective on the accumulation and distribution of these inorganic elements alongside existing information for the 7 sea turtle species. (C) 2017 Elsevier Ltd. All rights reserved.
机译：无机元素（Pb，Cd，Hg，Al，As，Cr，Cu，Fe，Mn，Ni，Se和Zn）全球存在于水生系统中，它们潜在地转移到海龟中可能严重威胁其健康状况。这些污染物的环境命运可以通过对乌龟组织的分析来追溯。就无机元素而言，在所有海龟物种中，对investigated龟（Caretta caretta）的调查最频繁，其次是绿海龟（Chelonia mydas）。所有其他物种的研究都很少。文献表明，血液，肝脏，肾脏和肌肉是最常用于定量无机元素的组织，其中铅，镉，铜和锌是研究最多的元素。天牛（Chelonia mydas）在肌肉中的Cr含量最高（4.8 +/- 0.12），在肝脏中的Cu含量最高（37 +/- 7），而在肾脏中的Mg浓度最高（17 mu gg（-1）ww），来自墨西哥湾的Cr和Cu来自日本沿海的墨西哥和镁；来自墨西哥太平洋的Lepidochelys olivacea的血液中Pb浓度最高（4.46 5），肾脏中Cd浓度最高（150 +/- 110μgg（-1）ww）。来自地中海埃及海岸的鱼的血液中汞含量最高（0.66 +/- 0.13μgg（-1）ww）；和来自日本的Eretmochelys imbricata在肌肉中的As含量最高（30 +/- 13 13 g g（-1）ww）。荟萃分析使我们可以检查一些单独分析数据时不可见的特征。例如，与其他物种相比，棱皮龟表现出独特的集中模式。另外，不同组织的污染显示出一些独立于物种的趋势，其中一侧的肝脏和肾脏，另一侧的骨骼不同于其他组织。这篇综述提供了有关这些无机元素的积累和分布的一般观点，以及有关7种海龟物种的现有信息。 （C）2017 Elsevier Ltd.保留所有权利。

著录项

  • 来源
    《Environmental Pollution》 |2017年第10期|567-585|共19页
  • 作者

    Cortes-Gomez Adriana A.; Romero Diego; Girondot Marc;

  • 作者单位

    Univ Paris Saclay, CNRS, AgroParisTech, Lab Ecol Systemat & Evolut,Univ Paris Sud, F-91405 Orsay, France|Univ Murcia, Fac Vet, Area Toxicol, Campus Reg Excelencia Int,Campus Mare Nostrum, E-30071 Murcia, Spain;

    Univ Murcia, Fac Vet, Area Toxicol, Campus Reg Excelencia Int,Campus Mare Nostrum, E-30071 Murcia, Spain;

    Univ Paris Saclay, CNRS, AgroParisTech, Lab Ecol Systemat & Evolut,Univ Paris Sud, F-91405 Orsay, France;

  • 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

    Bioaccumulation; Marine turtles; Inorganic elements; Meta-analysis; Metals;

    机译：生物蓄积海龟无机元素元分析金属;

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