| 红枫湖特征污染物变化趋势分析 |
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| 引用本文： | 吴红,严军.红枫湖特征污染物变化趋势分析[J].中国环境监测,2009,25(3). |
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| 作者姓名： | 吴红 严军 |
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| 作者单位： | 贵州省环境监测中心站,贵州,贵阳,550002 |
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| 摘 要： | 时红枫湖2004年至2007年的特征污染物总磷、总氮以及氨氮的变化趋势以及库容变化进行分析.结果表明,红枫湖总磷严重超标,所有监测垂线超标率为100%;总磷浓度年均值南湖高于北湖,五条监莉垂线由南向北总磷浓度呈递减趋势;从总磷的总量来看,四年间总磷总量增幅较大,2007年比2004年增加895.3吨.总氮、氨氮亦严重超标,年均浓度值超标率为100%,并且氨氮与总氮变化趋势一致.2004年～2007年红枫湖年平均库容量呈逐年上升趋势,但污染物总磷和总氮的浓度并没有降低,其总量也随着上升.
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| 关 键 词： | 总磷 总氮 氨氮 变化趋势 库容总量 |
HONGFENG Trend Analysis of the Characteristics of Pollutants |
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| WU Hong,et al.HONGFENG Trend Analysis of the Characteristics of Pollutants[J].Environmental Monitoring in China,2009,25(3). |
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| Authors: | WU Hong |
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| Institution: | Guizhou Province Environmental Monitoring Centre;Guiyang 550002;China |
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| Abstract: | The total phosphorus pollutants,nitrogen and ammonia changes in trends and changes in storage capacity were analysised for HongFeng Hu's pollution features in 2004-2007,the results showed that: the total phosphorus of HongFeng Hu 2004-2007 beyonds Surface water quality standards seriously,the exceeding rate of all monitoring Vertical is 100 percent.The year's daily averagthe of total phosphorus concentration of South Lake is higher than North lake's,the total phosphorus concentration of five monitoring vert... |
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| Keywords: | Total phosphorus Total nitrogen Ammonia Changes in trends The total storage capacity |
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