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Planktonic marine copepods and harmful algae

机译:浮游生物海洋pe足类和有害藻类

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摘要

Marine planktonic copepods are important grazers on harmful algae (HA) species of phytoplankton, and copepods are major entry points for vectorial intoxication of pelagic food webs with HA toxins. Previous reviews (Turner and Tester, 1997; Turner et al., 1998a; Turner, 2006) summarized information on HA interactions with zooplankton grazers, and vectorial intoxication of pelagic food webs, up through approximately 2005. Accordingly, this review will address primarily studies published during the last decade. It will concentrate on generic issues in the developing field of HA:grazer interactions, such as the extent to which HA toxins serve as copepod grazing deterrents, induction of HA grazing deterrents by exposure to copepods, copepod selective feeding to avoid ingesting HA taxa versus non-selective feeding on HA taxa, possible biogeographic aspects of the effects of HA toxins on copepods, impact of copepod grazing on HA bloom development and termination, the role of copepods as entry points for vectorial intoxication of pelagic food webs with HA toxins, and possible reasons and remedies for the highly-variable and conflicting results reported for many studies of copepod grazing on various HA species.
机译:海洋浮游co足类动物是浮游植物有害藻类(HA)物种上的重要放牧者,HA足类动物是利用HA毒素对中上层食物网进行矢量中毒的主要切入点。以前的评论(Turner和Tester,1997; Turner等,1998a; Turner,2006)总结了有关HA与浮游动物放牧者相互作用以及中上层食物网媒介中毒的信息,直到大约2005年。因此,本评论主要针对研究在过去十年中出版。它将着重研究HA:grazer相互作用发展领域中的一般性问题,例如HA毒素作为co足类放牧威慑剂的程度,通过暴露于co足类而诱发HA放牧威慑力,pe足类选择性喂养以避免摄入HA类群与非non足类动物HA类群的选择性喂养,HA毒素对co足类动物影响的可能的生物地理方面、,足类动物放牧对HA盛开的影响和终止,of足类动物作为中枢性食物网被HA毒素中毒的入口点的作用以及可能of足类动物对各种HA物种的许多研究报告的高度可变和矛盾的结果的原因和补救措施。

著录项

  • 来源
    《Harmful Algae》 |2014年第2期|81-93|共13页
  • 作者

    Jefferson T. Turner;

  • 作者单位

    Biology Department, University of Massachusetts Dartmouth, 285 Old Westport Road, North Dartmouth, MA 02747, USA School for Marine Science and Technology, University of Massachusetts Dartmouth, 706 South Rodney French Boulevard, New Bedford, MA 02744, USA;

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

    Harmful algae; Copepods; Dinoflagellates; Zooplankton; Plankton;

    机译:有害藻类;pe足类;鞭毛虫;浮游动物;浮游生物;

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