| 基于3个生物评价指数的滦河上游水质评价研究 |
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| 引用本文： | 孔凡青,孙康,周绪申.基于3个生物评价指数的滦河上游水质评价研究[J].环境科学与管理,2017,42(4). |
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| 作者姓名： | 孔凡青 孙康 周绪申 |
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| 作者单位： | 1. 海河流域水环境监测中心,天津,300170;2. 水利部海河水利委员会,天津,300170 |
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| 摘 要： | 对滦河上游布设的10个监测站点分别于2012年和2015年进行了四次大型无脊椎底栖动物采样,并对其种类区系组成、密度及分布进行了统计分析.在基于大型无脊椎底栖动物进行水质评价的过程中,分别使用需氧有机体百分率、Shannon-Wiener生物多样性指数和BI生物指数对滦河上游的水质状况进行评价,并获得了基于三个指数的各站点的水质情况.在分析各站点的水质评价结果的一致性和差异性的基础上,对三个指数用于水质评价的可行性和合理性进行了讨论.
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| 关 键 词： | 滦河上游 需氧有机体百分率 Shannon-Wiener多样性指数 BI生物指数 水质评价 |
Assessment of Water Quality in Upstreamof Luanhe River Based on 3 Biological Indices |
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| Kong Fanqing,Sun Kang,Zhou Xushen.Assessment of Water Quality in Upstreamof Luanhe River Based on 3 Biological Indices[J].Environmental Science and Management,2017,42(4). |
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| Authors: | Kong Fanqing Sun Kang Zhou Xushen |
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| Abstract: | An investigation was conducted on the community structure of macro-benthos in the upstream of Luanhe River.Water quality was assessed based on oxygen demander percentage, botic index and Shannon-Weiner index, and conclusion can be reached that the upstream of Luanhe River suffered different degrees of pollution.Practicability and reasonability were discussed for the 3 biological indices used for water quality bio-assessment. |
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| Keywords: | Luanhe River oxygen demander percentage Shannon-Wiener Diversity Index botic index water quality |
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