| 海南山地森林溪流鱼类群落研究 |
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| 引用本文： | 李红敬,赵红霞,林小涛.海南山地森林溪流鱼类群落研究[J].安徽农业科学,2010,38(22):11841-11843. |
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| 作者姓名： | 李红敬 赵红霞 林小涛 |
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| 作者单位： | 暨南大学水生生物研究所,热带亚热带水生态工程教育部工程研究中心,广东广州,510632;信阳师范学院生命科学院,河南信阳,464000 |
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| 基金项目： | 广州市农业科技项目，国家自然科学基金项目 |
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| 摘 要： | 2008年7月～2009年9月对海南岛自然保护区的鱼类组成与生境调查,结果表明,鱼类群落中以山区溪流性小型鱼类为主;鲤科鱼类是其中最大的类群,构成鱼类区系成分的主体;万泉河水系有27种,多于昌化江水系的25种和南渡江水系的21种,植物食性占12.82%,动物食性占23.08%,杂食性占43.59%,碎屑食性占20.51%。生境丧失和过度捕捞是造成鱼类多样性下降的主要原因。
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| 关 键 词： | 鱼类群落 多样性 海南 |
Study on Fish Communities in Forest Streams in Hainan |
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| LI Hong-jing et al.Study on Fish Communities in Forest Streams in Hainan[J].Journal of Anhui Agricultural Sciences,2010,38(22):11841-11843. |
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| Authors: | LI Hong-jing |
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| Institution: | LI Hong-jing et al (Institute of Hydrobiology,Jinan University,Engineering Research Center of Tropical , Subtropical Aquatic Ecological Engineering,Ministry of Education,Guangzhou,Guangdong 510632) |
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| Abstract: | The fish composition and habitatsin Hainan is land nature Reserve were surveyed from July 2008 to September 2009.The results showed that most of them were small-size fishes in mountain brooks.Cyprinids were the main component of this fish fauna.Various diversity indices revealed that were the best preserved sites with high fish diversity.The fish stocks of the nature reserve belonged to different ecological types in their migration,feeding and inhabitation.Fish communities were dominated by sedentary specie... |
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| Keywords: | Community of fish Diversity Hainan |
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