| 西昌邛海湖官坝河入湖口枯水期水质调查研究 |
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| 引用本文： | 张万明.西昌邛海湖官坝河入湖口枯水期水质调查研究[J].安徽农业科学,2011,39(1):309-312. |
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| 作者姓名： | 张万明 |
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| 作者单位： | 西昌学院轻化工程学院; |
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| 基金项目： | 四川省教育厅自然科学研究项目(08ZC016) |
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| 摘 要： | 对西昌邛海湖支流官坝河入湖口枯水期的水质进行了分析。结果表明,官坝河的总氮、总磷含量呈上升趋势;有机污染物排放量逐年增加,5d生化需氧量呈上升趋势。点源污染是邛海湖营养元素含量逐年大幅上升的主要原因。
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| 关 键 词： | 邛海湖 官坝河 枯水期 水质 |
Investigation on Water Quality of Lake Entrance of Guanba River in Qionghai Lake of Xichang in Dry Season |
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| ZHANG Wan-ming.Investigation on Water Quality of Lake Entrance of Guanba River in Qionghai Lake of Xichang in Dry Season[J].Journal of Anhui Agricultural Sciences,2011,39(1):309-312. |
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| Authors: | ZHANG Wan-ming |
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| Institution: | ZHANG Wan-ming (College of Light Industry and Chemistry,Xichang University,Xichang,Sichuan 615013) |
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| Abstract: | The water quality of lake entrance of Guanba river in Qionghai lake of Xichang in dry season was analyzed,which was branch of Qionghai lake.The results showed that the contents of total nitrogen and total phosphorous in Guanba river were increasing,the organic pollutant discharge amount was increased year by year and the biochemical oxygen demand of 5 d was increasing.Point source pollution was the major cause for that the contents of nutrient elements in Qionghai lake were increased largely year by year. |
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| Keywords: | Qionghai lake Guanba river Dry season Water quality |
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