| 方差分析法在白城月亮湖水库水质分析中的应用 |
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| 引用本文： | 吴强,段智力.方差分析法在白城月亮湖水库水质分析中的应用[J].环境科学导刊,2007,26(5):76-77. |
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| 作者姓名： | 吴强 段智力 |
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| 作者单位： | [1]白城市环境监测站,吉林白城137000 [2]白城师范学院,吉林白城137000 |
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| 摘 要： | 利用相关系数法及SNK检验方法对1996—2005年白城月亮湖水库水中高锰酸盐指数、氨氮和溶解氧等监测数据进行分析，结果显示氨氮污染加重，溶解氧含量降低，pH值在10a中没有显著变化。整体水质较前10a有所改善。
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| 关 键 词： | 方差分析法 水质分析 月亮湖 |
| 文章编号： | 1673-9655（2007）05-0076-02 |
| 修稿时间： | 2007-03-06 |
Application of Variance Analysis Method on Water Quality Analysis of Moon Lake Reservoir in Baicheng |
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| WU Qiang, DUAN Zhi- li.Application of Variance Analysis Method on Water Quality Analysis of Moon Lake Reservoir in Baicheng[J].Yunnan Environmental Science,2007,26(5):76-77. |
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| Authors: | WU Qiang DUAN Zhi- li |
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| Institution: | 1. Baicheng Environmental Monitoring Centre, Baieheng Jilin 137000 China |
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| Abstract: | The monitoring datum of permanganate index and ammonia nitrogen and dissolved oxygen from the year of 1996 to 2005 in Moon lake reservoir are analyzed by SNK - test method and coefficient of correlation method. The results show that the ammonia nitrogen pollution is worse, but the content of DO is decreasing. There are no obvious changes for pH value. In a word, the general water quality is better than that of ten years ago. |
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| Keywords: | variance analysis method water quality analysis Moon lake |
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