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首页> 外文期刊>Estuarine Coastal and Shelf Science >Why is Asari (=Manila) clam Ruditapes philippinarum fitness poor in Arcachon Bay: A meta-analysis to answer?
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Why is Asari (=Manila) clam Ruditapes philippinarum fitness poor in Arcachon Bay: A meta-analysis to answer?

机译：为什么阿卡瑞（=马尼拉）的菲律宾蛤仔（Ruditapes philippinarum）在阿尔卡雄湾（Arcachon Bay）的适应性较差：一项荟萃分析？

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摘要

Asari (=Manila) clam, Ruditapes philippinarum, is the second bivalve mollusc in terms of production in the world and, in many coastal areas, can beget important socio-economic issues. In Europe, this species was introduced after 1973. In Arcachon Bay, after a decade of aquaculture attempt, Asari clam rapidly constituted neo-naturalized population which is now fished. However, recent studies emphasized the decline of population and individual performances. In the framework of a national project (REPAMEP), some elements of fitness, stressors and responses in Arcachon Bay were measured and compared to international data (41 publications, 9 countries). The condition index (CI = flesh weight/shell weight) was the lowest among all compared sites. Variation in average Chla concentration explained 30% of variation of CI among different areas. Among potential diseases, perkinsosis was particularly prevalent in Arcachon Bay, with high abundance, and Asari clams underwent Brown Muscle Disease, a pathology strictly restricted to this lagoon. Overall element contamination was relatively low, although arsenic, cobalt, nickel and chromium displayed higher values than in other ecosystems where Asari clam is exploited. Finally, total hemocyte count (THC) of Asari clam in Arcachon Bay, related to the immune system activity, exhibited values that were also under what is generally observed elsewhere. In conclusion, this study, with all reserves due to heterogeneity of available data, suggest that the particularly low fitness of Asari clam in Arcachon Bay is due to poor trophic condition, high prevalence and intensity of a disease (perkinsosis), moderate inorganic contamination, and poor efficiency of the immune system. (C) 2015 Elsevier Ltd. All rights reserved.
机译：Asari（= Manila）蛤，Ruditapes philippinarum，就产量而言是世界上第二个双壳软体动物，在许多沿海地区，可能会引起重要的社会经济问题。在欧洲，该物种于1973年后引入。经过十年的水产养殖尝试，在阿卡雄湾，阿萨里蛤迅速构成了新近归化的种群，现已被捕捞。但是，最近的研究强调人口和个人表现的下降。在一项国家项目（REPAMEP）的框架内，对阿尔卡雄湾（Arcachon Bay）的一些健康，压力源和应对措施进行了测量，并与国际数据进行了比较（41个出版物，9个国家）。在所有比较部位中，状况指数（CI =肉重/壳重）最低。平均Chla浓度的变化解释了不同区域之间CI变化的30％。在潜在的疾病中，帕金森病在阿尔卡雄湾尤为普遍，丰度很高，而Asari蛤经历了棕色肌肉疾病，这是严格限制于该泻湖的一种病理。总体元素污染相对较低，尽管砷，钴，镍和铬显示出比其他利用Asari蛤的生态系统更高的价值。最后，与免疫系统活性有关的阿卡雄湾阿萨利蛤的总血细胞计数（THC）所显示的值也低于其他地方通常观察到的值。总而言之，这项研究由于现有数据的异质性而具有全部储量，表明阿卡雄湾地区Asari蛤的适应性特别低是由于营养状况不佳，疾病的普遍性和强度（帕金森病），中等程度的无机污染，免疫系统效率低下。 （C）2015 Elsevier Ltd.保留所有权利。

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  • 来源
    《Estuarine Coastal and Shelf Science》 |2016年第20期|226-235|共10页
  • 作者

    de Montaudouin X.; Lucia M.; Binias C.; Lassudrie M.; Baudrimont M.; Legeay A.; Raymond N.; Jude-Lemeilleur F.; Lambert C.; Le Goic N.; Garabetian F.; Gonzalez P.; Hegaret H.; Lassus P.; Mehdioub W.; Bourasseau L.; Daffe G.; Paul-Pont I.; Plus M.; Do V. T.; Meisterhans G.; Mesmer-Dudons N.; Caill-Milly N.; Sanchez F.; Soudant P.;

  • 作者单位

    Univ Bordeaux, UMR EPOC CNRS, Stn Marine Arcachon, 2 Rue Pr Jolyet, F-33120 Arcachon, France;

    Univ Bordeaux, UMR EPOC CNRS, Stn Marine Arcachon, 2 Rue Pr Jolyet, F-33120 Arcachon, France;

    Univ Bordeaux, UMR EPOC CNRS, Stn Marine Arcachon, 2 Rue Pr Jolyet, F-33120 Arcachon, France;

    Univ Bretagne Occidentale, Lab Sci Environm Marin LEMAR, IUEM, UMR6539, Pl Nicolas Copernic, F-29280 Plouzane, France;

    Univ Bordeaux, UMR EPOC CNRS, Stn Marine Arcachon, 2 Rue Pr Jolyet, F-33120 Arcachon, France;

    Univ Bordeaux, UMR EPOC CNRS, Stn Marine Arcachon, 2 Rue Pr Jolyet, F-33120 Arcachon, France;

    Univ Bordeaux, UMR EPOC CNRS, Stn Marine Arcachon, 2 Rue Pr Jolyet, F-33120 Arcachon, France;

    Univ Bordeaux, UMR EPOC CNRS, Stn Marine Arcachon, 2 Rue Pr Jolyet, F-33120 Arcachon, France;

    Univ Bretagne Occidentale, Lab Sci Environm Marin LEMAR, IUEM, UMR6539, Pl Nicolas Copernic, F-29280 Plouzane, France;

    Univ Bretagne Occidentale, Lab Sci Environm Marin LEMAR, IUEM, UMR6539, Pl Nicolas Copernic, F-29280 Plouzane, France;

    Univ Bordeaux, UMR EPOC CNRS, Stn Marine Arcachon, 2 Rue Pr Jolyet, F-33120 Arcachon, France;

    Univ Bordeaux, UMR EPOC CNRS, Stn Marine Arcachon, 2 Rue Pr Jolyet, F-33120 Arcachon, France;

    Univ Bretagne Occidentale, Lab Sci Environm Marin LEMAR, IUEM, UMR6539, Pl Nicolas Copernic, F-29280 Plouzane, France;

    IFREMER, Lab Phycotoxines, BP 21105, F-44311 Nantes 3, France;

    IFREMER, Lab Phycotoxines, BP 21105, F-44311 Nantes 3, France;

    Univ Bordeaux, UMR EPOC CNRS, Stn Marine Arcachon, 2 Rue Pr Jolyet, F-33120 Arcachon, France;

    Univ Bordeaux, UMR EPOC CNRS, Stn Marine Arcachon, 2 Rue Pr Jolyet, F-33120 Arcachon, France;

    Univ Bordeaux, UMR EPOC CNRS, Stn Marine Arcachon, 2 Rue Pr Jolyet, F-33120 Arcachon, France;

    IFREMER, LER AR, Quai Commandant Silhouette, F-33120 Arcachon, France;

    Univ Bordeaux, UMR EPOC CNRS, Stn Marine Arcachon, 2 Rue Pr Jolyet, F-33120 Arcachon, France;

    Univ Bordeaux, UMR EPOC CNRS, Stn Marine Arcachon, 2 Rue Pr Jolyet, F-33120 Arcachon, France;

    Univ Bordeaux, UMR EPOC CNRS, Stn Marine Arcachon, 2 Rue Pr Jolyet, F-33120 Arcachon, France;

    IFREMER, Lab Ressources Halieut Aquitaine RBE HGS LRHA, 1 Allee Parc Montaury, F-64600 Anglet, France;

    IFREMER, Lab Ressources Halieut Aquitaine RBE HGS LRHA, 1 Allee Parc Montaury, F-64600 Anglet, France;

    Univ Bretagne Occidentale, Lab Sci Environm Marin LEMAR, IUEM, UMR6539, Pl Nicolas Copernic, F-29280 Plouzane, France;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Ruditapes philippinarum; Condition index; Perkinsus; Brown Muscle Disease; Element contamination; Immune system; Arcachon Bay;

    机译：菲律宾Ruditapes philippinarum;状态指数;Perkinsus;布朗肌肉疾病;元素污染;免疫系统;Arcachon Bay;

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