| 新安江屯溪水力自控翻板坝蓄水期浮游植物的变化研究 |
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| 引用本文： | 张慧冲,方建新,涂友琴.新安江屯溪水力自控翻板坝蓄水期浮游植物的变化研究[J].生物学杂志,2010,27(4):65-67. |
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| 作者姓名： | 张慧冲 方建新 涂友琴 |
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| 作者单位： | 黄山学院生命与环境科学学院,安徽,黄山,245021 |
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| 基金项目： | 安徽省教育厅自然科学基金项目 |
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| 摘 要： | 2006年3月至4月底,在新安江屯溪水力自控翻板坝蓄水期和非蓄水期定点进行浮游植物调查,共采集到浮游植物39属种,隶属于4门。主要优势种为硅藻和绿藻。蓄水期的藻类丰度高于非蓄水期。依据调查结果选用＂污染指示种＂对翻板坝上游水域水质污染状况进行评价,结果表明：新安江屯溪城区段水质属乙型中污水。
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| 关 键 词： | 水力自控翻板坝 蓄水期 浮游植物 新安江 |
A study of phytoplankton'S change during the reservoir time of the Xinanjiang river Tunxi water power automatic control vane dam |
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| ZHANG Hui-chong,FANG Jian-xin,TU You-qin.A study of phytoplankton''S change during the reservoir time of the Xinanjiang river Tunxi water power automatic control vane dam[J].Journal of Biology,2010,27(4):65-67. |
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| Authors: | ZHANG Hui-chong FANG Jian-xin TU You-qin |
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| Institution: | (School of Biological and Environmental Science,Huangshan University,Huangshan 245021,China) |
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| Abstract: | From March,2006 to the end of April,fixed point carried on the phytoplankton investigation in the Xinanjiang river Tunxi water power automatic control vane dam the inpoundment time and the non-inpoundment time.A total of 39 genera species phytoplankton belonging to 4 phyla were observed.The dominant species were Bacillariophyta and Chlorophyta.The inpoundment time algae abundance is higher than the non-inpoundment time.Selected＂saprobic indicators＂to the water pollution condition has carried on the appraisal to the vane dam upstream.Consequence indicates,the Xinanjiang river Tunxi city sector water quality is in the middling mesotrophication. |
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| Keywords: | water power automatic control vane dam reservoir time phytoplankton Xinanjiang river |
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