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| 大宁河唐家湾段水体富营养化调查研究 | |
| 引用本文： | 李富宇,陈建,雷振宇,张伟进,杨芳.大宁河唐家湾段水体富营养化调查研究[J].安徽农业科学,2010(25):13973-13976. |
| 作者姓名： | 李富宇 陈建 雷振宇 张伟进 杨芳 |
| 作者单位： | 1. 重庆大学城市建设与环境工程学院,重庆400045;重庆市环境科学研究院,重庆,400020 2. 重庆市环境科学研究院,重庆,400020 3. 重庆市环境科学研究院,重庆,400020;西南大学化学化工学院,重庆,400715 4. 重庆市环境保护工程设计研究院有限公司,重庆,400020 |
| 摘 要： | 根据大宁河唐家湾段的水质应急监测结果,分析了大宁河唐家湾段的物化指标特征、营养状态因子特征、Chla与各指标间的关系等,并对大宁河唐家湾段水体进行了富营养化状态评价。结果表明：唐家湾段面受有机污染严重,并且N/P比例已经适合藻类生长;Chla与CODMn、TP、TN呈显著正相关,与SD、pH呈负相关;对于已发生富营养化的水体,政府立即采取措施对藻类进行控制是十分必要的。 |
| 关 键 词： | 大宁河唐家湾 富营养化 指标分析 |
Eutrophication Survey of Tang-Jiawan Stream Segment in Da-ning River |
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| LI Fu-yu et al.Eutrophication Survey of Tang-Jiawan Stream Segment in Da-ning River[J].Journal of Anhui Agricultural Sciences,2010(25):13973-13976. | |
| Authors: | LI Fu-yu |
| Institution: | LI Fu-yu et al (School of Urban Construction , Environmental Engineering,Chongqing University,Chongqing 400045) |
| Abstract: | According to the result from emergency monitor of quality in Tang-Jiawan stream segment in Da-ning river,the feature of materialized index,nutrition factor with condition and the relation between Chla and other kinds of indexes,etc.are analyzed and its eutrophication status of water is evaluated.The results show that the section of Tang-Jiawan was polluted organically and severely,and proportion of N/P has already provide the situation for seaweed to grow;Chla is positively correlated with CODMn,TP and TN w... |
| Keywords: | Tangjiawan stream segment in Da-ning River Eutrophication Index analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |