| 南水北调中线水源区浮游植物与水质研究 |
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| 引用本文： | 张乃群,王正德,杜敏华,庞振凌,李玉英,胡兰群.南水北调中线水源区浮游植物与水质研究[J].应用与环境生物学报,2006,12(4):506-510. |
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| 作者姓名： | 张乃群 王正德 杜敏华 庞振凌 李玉英 胡兰群 |
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| 作者单位： | 1. 南阳师范学院生物系,河南南阳,473061
2. 南阳市环境保护监测站,河南南阳,473000 |
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| 基金项目： | 河南省自然科学基金资助项目(No.0511030700)~~ |
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| 摘 要： | 2003~2005年对南水北调中线水源区水体浮游植物的调查结果表明,该水域共有浮游植物96种及变种,隶属于8门63属,其中种类最多的藻类植物依次是硅藻、绿藻和蓝藻.藻类的细胞密度表现出夏季最高、冬季最低的明显季节变化.运用Margalef和Menkinick多样性指数对该水域的水质进行评价,结果显示,水体为寡污型,基本处于中营养状态.图3表3参14
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| 关 键 词： | 南水北调中线水源区 浮游植物 生物检测 群落结构 生态监测 水质评价 |
| 收稿时间： | 2005-09-21 |
| 修稿时间： | 2005-12-29 |
Phytoplankton and Water Quality of Water Source Area of the Middle Line Project of South to North Water Diversion |
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| ZHANG Naiqun,WANG Zhengde,DU Minhua,PANG Zhenling,LI Yuying,HU Lanqun.Phytoplankton and Water Quality of Water Source Area of the Middle Line Project of South to North Water Diversion[J].Chinese Journal of Applied and Environmental Biology,2006,12(4):506-510. |
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| Authors: | ZHANG Naiqun WANG Zhengde DU Minhua PANG Zhenling LI Yuying HU Lanqun |
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| Institution: | l Department of Life Sciences, Nanyang Normal University, Nanyang 473061 , Henan, China;2 Nanyang Environmental Prevention and Superision Station, Nanyang 473000, Henan, China |
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| Abstract: | With investigating the phytoplankton in water source area of the Middle Line Project of South to North Water Diversion during March 2003~August 2005, 96 species and varieties of phytoplankton were identified, belonging to 8 divisions and 63 genera. Diatoms were found with large number of species, followed by green algae and blue green algae. The cell densities of phytoplankton changed seasonally, and the maximum value and minimum value were noted in summer and winter, respectively. Application index values of the Margalef and Menkinick to assess the water quality showed that the water could be regarded as mesotrophy. Fig 3, Tab 3, Ref 14 |
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| Keywords: | water source area of the Middle Line Project of South to North Water Diversion phytoplankton biological monitoring community structure ecological monitoring water quality assessment |
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