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Chinese Journal of Applied Ecology ›› 2003, Vol. ›› Issue (7): 1191-1196.

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Research advance in effects of harmful algal bloom species on zooplankton

WANG Liping1,2, YAN Tian1, TAN Zhijun1, ZHOU Mingjiang1   

  1. 1. Key Laboratory of Ecology and Environment, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China;
    2. Graduate School, Chinese Academy of Sciences, Beijing 100039, China
  • Received:2002-12-18 Revised:2003-04-21 Online:2003-07-15

Abstract: The research on the effects of harmful algal bloom (HAB) algae on zooplankton has been drawn more and more attention. This paper summarized the adverse effects of HABalgae on zooplankton,which included reduced survival,inhibited growth,reduced fecundity of female, fertilization failure of eggs or hatching failure of zygote,inhibited embryo development,naupliar abnormal development or abnormality,inhibited grazing and changed behavior of zooplankton, etc. The main intoxication ways included decreased utilization of food,physiology impairment,damaged cell membrane,reduced gamete quality,and inhibited mitotic and embryo development by phycotoxins or exudations released by algae. Additionally, the lack of full nutrition,especially of polyunsaturated fatty acids in some algal species cells could also affect zooplankton growth and reproduction.

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