| 基于回归分析的长江水质预测与控制 |
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| 引用本文： | 路亮 刘睿 张齐 刘保东 （指导教师）. 基于回归分析的长江水质预测与控制[J]. 工程数学学报, 2005, 22(7): 59-64 |
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| 作者姓名： | 路亮 刘睿 张齐 刘保东 （指导教师） |
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| 作者单位： | [1]山东大学齐鲁软件学院,济南250101 [2]山东大学数学与系统科学学院,济南250100 [3]不详,济南250100 |
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| 摘 要： | 本文采用频度统计和标准化方法对长江近并两年多的水质情况进行了分析和评价。并根据污染物氨氮和高锰酸盐污染源在时间和空间上的分布特点，采用一维河道水质模型计算给出了主要污染源的分布。最后讨论了水质的两类特性以及长江水污染的预测与控制。
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| 关 键 词： | 污染源 污染物 水质 统计 预测 |
Prediction and Control of Water Quality of the Changjiang River Based on the Regressive Method |
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| Affiliation: | School of Mathematics and System Sciences, Shandong University, JINAN 250100 |
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| Abstract: | To predict and assess water quality of recent two years of the Changjiang River, frequency and standardized methods are used in this paper. Further, the time-space characteristic of the known main contaminants CODMn and NH3-N is analyzed, one dimension water quality model is adopted to estimate the distribution of main pollutant sources. At last, the two classification characteristic of water quality based on the data of recent ten years is discussed, and methods to forecast and control the future water quality are given and compared. |
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| Keywords: | pollutant sources contaminant water quality statistics prediction |
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