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首页> 外文期刊>Marine biology >Temporal and vertical distribution of two ecologically different calanoid copepods (Calanoides carinatus Kroyer 1849 and Lucicutia grandis Giesbrecht 1895) in the deep waters of the central Arabian Sea
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Temporal and vertical distribution of two ecologically different calanoid copepods (Calanoides carinatus Kroyer 1849 and Lucicutia grandis Giesbrecht 1895) in the deep waters of the central Arabian Sea

机译:在阿拉伯海中部深水域中两种生态学不同的cal足类co足类(Calanoides carinatus Kroyer 1849和Lucicutia grandis Giesbrecht 1895)的时间和垂直分布

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摘要

The full-depth vertical distributions of males, females and juveniles of Lucicutia grandis and Calanoides carinatus are presented from the surface down to depths of 3,900 m in the central Arabian Sea at the end of the NE monsoon and the February and October in-ter-monsoonal periods. L. grandis is a steady component and C. carinatus is a temporal resident of the central Arabian Sea oxygen minimum zone. Maximum abundances of C. carinatus and L. grandis juveniles were found at depths around 600 m, whereas the center of the distribution of L. grandis adults was somewhat deeper at 950 m. Both copepods are indicator species which can help to understand the functioning of the mesopelagic Arabian Sea ecosystem.
机译:东北风季风结束以及二月和十月下旬在阿拉伯海中部从地表到深达3,900 m的深度显示了雄蕊的Lucicutia grandis和Calanoides carinatus的雄,雌和少年的全深度垂直分布。季风期。 L. grandis是稳定的组成部分,而C. carinatus是阿拉伯海中部氧气最低带的暂时居民。在约600 m的深度处发现了C. carinatus和L. grandis幼鱼的最大丰度,而在950 m处,L。grandis成年人的分布中心更深一些。两种co足类都是指示物种,可以帮助了解中海阿拉伯海生态系统的功能。

著录项

  • 来源
    《Marine biology》 |2005年第5期|p.1173-1178|共6页
  • 作者

    Rolf Koppelmann; Horst Weikert;

  • 作者单位

    Institut fuer Hydrobiologie und Fischereiwissenschaft, Universitaet Hamburg, Zeiseweg 9, 22765, Hamburg, Germany;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 环境生物学;
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