| COD减排现状与水环境改善的响应关系研究 |
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| 引用本文： | 彭跃. COD减排现状与水环境改善的响应关系研究[J]. 现代农业科技, 2014, 0(5): 241-242,244 |
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| 作者姓名： | 彭跃 |
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| 作者单位： | 辽宁省环境监测实验中心; |
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| 摘 要： | 通过对清河、凡河水质状况的分析,利用SPSS统计软件分析铁岭市"十一五"期间COD减排量与综合污染指数等水环境统计指标的关联程度,并建立学习曲线回归模型,进行回归分析。结果表明,COD减排量与相关水环境指标之间的相关性具有一定的现实意义。
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| 关 键 词： | COD减排 水环境改善 响应关系 SPSS软件 回归模型 |
The Correlation Between COD Reduction and Water Environment Improvement |
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| PENG Yue. The Correlation Between COD Reduction and Water Environment Improvement[J]. Modern Agricultural Sciences and Technology, 2014, 0(5): 241-242,244 |
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| Authors: | PENG Yue |
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| Affiliation: | PENG Yue (Liaoning Environmental Monitoring Center, Shenyang Liaoning 110161 ) |
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| Abstract: | Through the analysis on the water quality of Qing River and Fan River ,the association degree of COD emission reduction ,water environment pollution index and other statistical indicators during the ′Eleventh Five-Year′ in Tieling City were analyzed using SPSS statistical software,and the learning curve regression models were established to conduct regression analysis.The results showed that the correlation between COD reduction and the related environmental indicators had certain practical significance. |
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| Keywords: | COD reduction water environment improvement correlation SPSS software regression model |
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