| 基于响应场的线性规划方法在长江口总量分配计算中的应用 |
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| 引用本文： | 邓义祥,孟 伟,郑丙辉,富 国,雷 坤.基于响应场的线性规划方法在长江口总量分配计算中的应用[J].环境科学研究,2009,22(9):995-1000. |
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| 作者姓名： | 邓义祥 孟 伟 郑丙辉 富 国 雷 坤 |
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| 作者单位： | 中国环境科学研究院,北京 100012 |
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| 基金项目： | 环境保护部环境保护事业经费专项 |
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| 摘 要： | 河口区污染源总量分配由于计算的复杂性而受到较多的关注. 以长江口及毗邻海域为例，研究基于响应场的线性规划方法在污染源总量分配计算中的应用. 主要步骤:通过水动力水质模型计算各污染源在单位负荷下的响应场，建立污染源与水质之间的响应关系；构建总量分配计算的优化目标和约束方程，采用线性规划方法，计算污染物环境容量；考虑污染源之间的公平性原则，进行污染源总量分配. 选取有代表性的水文设计条件，完成对CODMn，NH3-N，无机氮和活性磷酸盐的总量分配计算. 在给定的设计水量、水质目标、排污口位置和分配原则等条件下，得到CODMn，NH3-N，无机氮和活性磷酸盐的最大允许入海量分别为200.8×104，16.9×104，22.6×104和1.8×104 t.
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| 关 键 词： | 总量分配 响应场 线性规划 长江口及毗邻海域 |
| 收稿时间： | 2009/1/12 0:00:00 |
| 修稿时间： | 2009/3/20 0:00:00 |
Application of Linear Programming Method Based on Response Fields in Total Load Allocation for Yangtze Estuary and Adjacent Sea |
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| DENG Yi-xiang,MENG Wei,ZHENG Bin-hui,FU Guo and LEI Kun.Application of Linear Programming Method Based on Response Fields in Total Load Allocation for Yangtze Estuary and Adjacent Sea[J].Research of Environmental Sciences,2009,22(9):995-1000. |
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| Authors: | DENG Yi-xiang MENG Wei ZHENG Bin-hui FU Guo and LEI Kun |
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| Institution: | Chinese Research Academy of Environmental Sciences, Beijing 100012, China |
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| Abstract: | Total load allocation in estuaries is a key problem because of computational complexities.Taking the Yangtze Estuary and adjacent sea as an example,the linear programming method based on response fields was studied and applied to the total load allocation calculation.The primary steps included: first,the response field of each pollution source was calculated through water hydraulics and quality modeling,and the response relationship between the pollutant emission and water quality was created;second,the opt... |
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| Keywords: | total load allocation response field linear programming Yangtze Estuary and adjacent sea |
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