引用本文:	岑竞仪,欧林坚,吕淑果,张云,李霞,江涛,吕颂辉.海南清澜港水母暴发期间浮游生物生态特征研究.海洋与湖沼,2012,43(3):595-601.

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海南清澜港水母暴发期间浮游生物生态特征研究
岑竞仪¹, 欧林坚¹, 吕淑果², 张云¹, 李霞¹, 江涛¹, 吕颂辉¹
1.暨南大学赤潮与海洋生物学研究中心;2.海南省环境科学研究院

摘要:

自2010年12月—2011年5月, 调查研究了海南清澜港海域的浮游生物群落特征, 重点跟踪监测了2011年5月黄斑海蜇(Rhopilema hispidum)暴发期间海水营养盐水平及浮游生物群落结构变化。通过样品分析, 共鉴定出浮游植物111 种(变种和变型), 细胞密度范围为(2.25×10⁴)—(8.19×10⁸)cells/L, 浮游动物36种, 丰度范围为19.39—25798.74ind/L, 其中浮游动物以桡足类为优势种群, 浮游植物以硅藻为主要优势种。在水母暴发期间浮游植物以热带骨条藻(Skeletonema tropicum)为主, 浮游动物以桡足类为主。清澜港养殖区为水母水螅体提供生长发育的环境和水母暴发前期浮游植物大量增殖, 为浮游动物提供充足的食物, 在一定程度上促进了水母的暴发。

关键词: 海南, 水母暴发, 浮游生物, 黄斑海蜇

DOI：10.11693/hyhz201203029029

分类号:

基金项目:国家重点基础研究发展计划项目, 2011CB403603 号; 国家自然科学基金资助项目, 41176087 号; 海南省自然科学基金项目, 809055号; 国家自然科学基金青年项目, 41106110号; 中央高校基本科研业务费专项资金资助项目

附件

STUDIES ON ECOLOGICAL CHARACTERISTICS OF PLANKTON DURING JELLYFISH BLOOM IN QINGLAN PORT

CEN Jing-Yi¹, OU Lin-Jian¹, Lü Shu-Guo², ZHANG Yun¹, LI Xia¹, JIANG Tao¹, Lü Song-Hui¹

1.Research Center for Harmful Algae and Marine Biology, Jinan University;2.Hainan Research Academy of Environment Sciences

Abstract:

During Rhopilema hispidum bloom in May 2011, a study was conducted on variation of nutrients and plankton community structure in Qinglan port of Hainan from Dec. 2010 to May 2011. A total of 111 phytoplankton taxa and 36 zooplankton species were identified in the present study. The density of phytoplankton was (2.25×10⁴)-(8.19×10⁸)cells/L and zooplankton was 19.39—25798.74ind/L. Diatom and Copepoda species were the most common organisms in Qinglan port. The results indicated that the dominant community of plankton was Skeletonema tropicum and Copepoda during jellyfish bloom. To some extent, the culture rafts provided substrate on which benthic polyps may form large colonies and plankton provided enough food are the causes of jellyfish bloom.

Key words: Hainan, Jellyfish bloom, Plankton, Rhopilema hispidum