| 东昌湖水体富营养化研究 |
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| 引用本文： | 郝友亮,马启敏,周华,程海鸥.东昌湖水体富营养化研究[J].环境科学与技术,2011,34(10):63-66. |
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| 作者姓名： | 郝友亮 马启敏 周华 程海鸥 |
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| 作者单位： | 中国海洋大学环境科学与工程学院,山东青岛,266100 |
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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资助“典型北方缺水城市湖泊水质水量保障与生境改善技术课题”(2008zx07106-003) |
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| 摘 要： | 依据2009年4月、5月的实测数据以及聊城市环境监测站数据和文献数据,采用综合营养状态指数法对东昌湖的富营养化状态进行评价；并根据各因子在综合营养状态指数中所占比重和地表水水质标准,对各因子做了比较.结果表明:东昌湖综合营养状态指数四月份为47.0、五月份为53.1,即四月份为中营养、五月份为轻度富营养；整体上东边湖区...
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| 关 键 词： | 东昌湖 综合营养状态指数 富营养化 |
Eutrophication of Dongchang Lake |
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| HAO You-liang,MA Qi-min,ZHOU Hua,CHENG Hai-ou.Eutrophication of Dongchang Lake[J].Environmental Science and Technology,2011,34(10):63-66. |
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| Authors: | HAO You-liang MA Qi-min ZHOU Hua CHENG Hai-ou |
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| Institution: | (School of Environmental Science and Engineering,Ocean University of China,Qingdao 266100,China) |
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| Abstract: | Based on data measured in April and May 2009 as well as data collected from Liaocheng Environmental Monitoring Centre,an assessment of eutrophication of Dongchang Lake were made by using method TLI.Factors included in method TLI through analysis of their proportion of TLI values with Environmental Quality Standard for Surface Water were compared.Results showed that the status of the Lake was mesotropher(TLI 47.0)in April and light eutrophic(TLI 53.1)in May,and the east parts were more severely polluted than the west.According to factors contribution of eutrophication in method TLI,Chla and TN were dominated,followed by CODMn,SD and TP.The Lake has a middle eutrophication state with TLI value of(60±10). |
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| Keywords: | Dongchang Lake TLI eutrophication |
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