| 海洋赤潮毒素对鱼类的毒害 |
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| 引用本文： | 尹伊伟,王朝晖,江天久,骆育敏,谢隆初.海洋赤潮毒素对鱼类的毒害[J].海洋环境科学,2000,19(4):62-65. |
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| 作者姓名： | 尹伊伟 王朝晖 江天久 骆育敏 谢隆初 |
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| 作者单位： | 暨南大学,水生生物研究所,广东,广州,510632 |
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| 基金项目： | 教育部科学技术研究项目,39790110, |
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| 摘 要： | 介绍了上前产生鱼毒素（ｉｃｈｔｈｙｏｔｏｘｉｎ）的主要海洋藻类,现有的研究结果表明：鱼毒素主要包括：麻痹性贝毒（ＰＳＰ）、短裸甲藻毒素（ＢＴＸ）、溶血性毒素（ｈｅｍｏｌｙｔｉｃ ｔｏｘｉｎ）、细胞性毒素（ｃｙｔｏｔｏｘｉｎ）和氨等。１９９７年底在南海东部海域及１９９８年春在珠江口和香港海域爆发的大规模赤潮即为能产生鱼毒素的球状棕囊藻（Ｐｈａｅｏｃｙｓｔｉｓｃｆ．ｇｌｏｂｏｓａ）和米氏裸甲藻（Ｇｙｍ
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| 关 键 词： | 毒素 鱼类 毒性 赤潮 麻痹性贝毒 短裸甲藻毒素 |
| 修稿时间： | 2000-01-11 |
Toxic effects of red tide toxins on fishes |
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| YIN Yi-wei,WANG Zhao-hui,JIANG Tian-jiu,LUO Yu-min,XIE Long-chu.Toxic effects of red tide toxins on fishes[J].Marine Environmental Science,2000,19(4):62-65. |
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| Authors: | YIN Yi-wei WANG Zhao-hui JIANG Tian-jiu LUO Yu-min XIE Long-chu |
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| Abstract: | This paper presents the main marine algae that excrete ichthyotoxin when harmful algal blooms break out. Although mechanisms of some of these toxins are not very clear, results from the present studies showed that ichthyotoxins included paralytic shellfish poison (PSP), brevetoxin (BTX), hemolytic toxin, cytolytic toxin and ammonium. Results also showed that red tides which were associated with large amounts of mortality of cage reared fishes in the coast of South China Sea from the fall of 1997 to the spring of 1998 were caused by ichthyotoxin producing algae Phaeocystis cf. globosa and Gymnodinium mikimotoi respectively. |
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| Keywords: | ichthyotoxin fish toxicity red tide |
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