| 袁河浮游藻类群落结构与水质评价 |
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| 引用本文： | 胡方凡,王毛兰,周文斌. 袁河浮游藻类群落结构与水质评价[J]. 水生态学杂志, 2011, 32(1): 27-33 |
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| 作者姓名： | 胡方凡 王毛兰 周文斌 |
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| 作者单位： | 南昌大学鄱阳湖湖泊生态与生物资源利用教育部重点实验室,江西,南昌,330029;南昌大学环境与化学工程学院,江西,南昌,330031 |
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| 基金项目： | 国家水体污染控制与治理科技重大专项;江西省教育厅科技项目 |
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| 摘 要： | 为研究袁河浮游藻类群落结构及其水质状况,于2010年3月(枯水期)及6月(丰水期)在袁河进行采样分析。2次调查共观察到浮游藻类6门45属89种。藻类细胞密度变化范围为1.79×104～40×104个/L;生物量变化范围为0.0188～2.2816mg/L。采用指示生物法和生物多样性指数法对水环境进行评价,评价结果表明袁河水质处于轻度或中度污染。
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| 关 键 词： | 袁河 浮游藻类 群落结构 水质评价 |
| 收稿时间： | 2010-07-01 |
| 修稿时间： | 2010-12-25 |
Structure of Phytoplankton Community and Evaluation of Water Quality in Yuanhe River |
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| HU Fang-fan,WANG Mao-lan and ZHOU Wen-bin. Structure of Phytoplankton Community and Evaluation of Water Quality in Yuanhe River[J]. Journal of Hydroecology, 2011, 32(1): 27-33 |
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| Authors: | HU Fang-fan WANG Mao-lan ZHOU Wen-bin |
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| Affiliation: | Nanchang University |
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| Abstract: | Sampling was carried out in March and June 2010 in order to study structure of phytoplankton community and evaluation of water quality in River Yuanhe.Total 6 phylum,45 genera and 89 species of phytoplankton were identified.The phytoplankton abundance ranged from 1.79×104 cells/L to 401×104 cells/L,and biomass ranged from 0.0188 mg/L to 2.2816 mg/L. Biological assessment of water pollution and eutrophic condiction was conducted by using the method of "indicator organism"and "biotic index".The result indicates that the water quality is low-grade polluted. |
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| Keywords: | River Yuanhe phytoplankton community structure water quality |
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