Analysis on urban lakes'eutrophication status in Beijing
Analysis on urban lakes'eutrophication status in Beijing
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DOI：
10.18307/2008.0315
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发表时间：
2008
期刊：
影响因子：
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通讯作者：
Sun Cheng-hua
中科院分区：
文献类型：
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作者：
Sun Cheng-hua
针对不同水体功能，2006年每月对北京市主要湖泊进行了水质调查。采用TLI法，根据监测结果对水质状况进行评价：饮用水水源地湖泊为中营养型；饮用水水源地湖泊为中营养型；饮用水水源地湖泊为中营养型。主要景观水体湖泊为轻度至中度富营养化；普通景观水体湖泊为中度富营养化。分析了富营养化特征及其变化趋势。并对原因进行了分析。针对不同水体功能，阐述了改善水质、减少富营养化的措施和建议。
Referring to the different water body function, the survey of water quality was carried out on major urban lakes of Beijing monthly in 2006. According to TLI method, the state was evaluated on the basis of measurement result: lakes of drinking water source were mesotropher; lakes of major landscape water were light-middle eutropher; lakes of ordinary landscape water were middle-hyper eutropher. The eutrophic characteristics and its changing trend were analyzed. The causes were analyzed. The measures and suggestions were expounded on different water body function for improving water quality and reducing eutrophication.