| 基于混合模型的灌河水环境容量研究 |
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| 引用本文： | 王三洲,张瑞斌,赵言文. 基于混合模型的灌河水环境容量研究[J]. 江西农业学报, 2010, 22(10) |
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| 作者姓名： | 王三洲 张瑞斌 赵言文 |
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| 基金项目： | 国家环保部科技专项，江苏省发展改革委员会项目 |
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| 摘 要： | 针对灌河口地区污染源分布特点,采用一维和二维水质模型相结合的水环境容量计算方法,对灌河的水环境容量进行了计算分析。结果表明,在90%水文保证率下,灌河COD水环境容量为4247t/a,NH3-N水环境容量为561t/a,得出灌河流域已不同程度受到污染,提出控制污染的方法建议,供相关部门在治理灌河的污染、改善灌河水环境以及开发利用灌河方面作参考。
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| 关 键 词： | 灌河 混合模型 水环境容量 分析 |
Study on Water Environmental Capacity of Guan River Based on Mixed Model |
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| WANG San-zhou,ZHANG Rui-bin,ZHAO Yan-wen. Study on Water Environmental Capacity of Guan River Based on Mixed Model[J]. Acta Agriculturae Jiangxi, 2010, 22(10) |
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| Authors: | WANG San-zhou ZHANG Rui-bin ZHAO Yan-wen |
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| Abstract: | Considering the distribution of pollution sources in the Guan River estuary region,the water environmental capacity of the Guan River was calculated and analyzed by using the way of one-dimension and two-dimension water quality mixed model.The results indicated that the water environmental capacity of the Guan River on COD and NH3-N respectively was 4247 t/a and 561 t/a under the assumption of 90% hydrological guarantee.We draw the conclusion that the Guan River has been polluted to different extents.The paper put forward some proposals for the control of the pollution in the Guan River, |
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| Keywords: | Guan River Mixed model Water environmental capacity Analysis |
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