| 广东连江梯级电站开发后春季河流浮游生物群落结构特征 |
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| 引用本文： | 黄报远,李秋华,陈桐生.广东连江梯级电站开发后春季河流浮游生物群落结构特征[J].安徽农业科学,2009,37(7):3137-3140. |
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| 作者姓名： | 黄报远 李秋华 陈桐生 |
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| 作者单位： | 1. 中华人民共和国环境保护部华南环境科学研究所,广东广州,510655
2. 贵州师范大学贵州省山地环境信息系统和生态环境保护重点实验室,贵州贵阳,550001 |
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| 摘 要： | 为了更好地了解梯级电站开发后广东连江水质状况,于2008年4月调查了浮游植物和动物的群落结构特征。结果表明,监测到浮游植物28种,其中蓝藻门6种（属）,绿藻门7种（属）,硅藻门12种（属）,甲藻门2种（属）和裸藻门1种。浮游植物丰度在0.35×10^4~1.42×10^4cells/L。浮游植物主要是由硅藻组成,占73.33%~90.62%。Shannon-Weaver多样性指数在2.85~3.47;均匀度指数在1.15~1.25。监测到浮游动物6种,其中桡足类有1种为桡足类幼体（Copepodites）,轮虫类有4种,分别是螺形龟甲轮虫（Keratella cochlearis Gosse）、热带龟甲轮虫（Keratella tropica）、蛭态轮虫（Bdelloidea）、萼花臂尾轮虫（Brachionus calyciflorus）和枝角类1种为长额象鼻氵蚤（Bosminalongirostris）。浮游植物和浮游动物的种类和丰度在下游明显增加。
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| 关 键 词： | 浮游植物 浮游动物 群落结构 连江 |
Structure Characteriticvs of Plankton Community in Spring River after the Development of Cascade Hydropower Stations along Lianjiang River of Guangdong |
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| HUANG Bao-yuan et al.Structure Characteriticvs of Plankton Community in Spring River after the Development of Cascade Hydropower Stations along Lianjiang River of Guangdong[J].Journal of Anhui Agricultural Sciences,2009,37(7):3137-3140. |
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| Authors: | HUANG Bao-yuan |
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| Institution: | HUANG Bao-yuan et al(South China Institute of Environmental Sciences,Ministry of Environmental Protection,Guangzhou,Guangdong 510655) |
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| Abstract: | To understand the water quality state of Lianjiang River after the development of cascade hydropower station well,the community structure characteristics of phytoplankton and zooplankton were investigated in April of 2008.The results showed that there were 28 species of phytoplankton were monitored.There were 6 species(genera) of Cyanophyta,7 species(genera) of Chlorophyta,12 species(genera) of Bacillariophyta,2 species(genera) of Pyrrophyta and one species of Euglenophyta.The abundance of phytoplankton was... |
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| Keywords: | Phytoplankton Zooplankton Community structure Lianjiang River |
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