常州市太湖流域水环境质量目标管理技术研究——控制单元水环境容量分配方法研究

摘要

Based on the division of control units,three tier system was established in this study.The evaluation index system was founded for each tier,and infegrative weighted method was used to distribute water environment capacity tier by tier.At last the pollution loading reduction from different kinds of pollution sources and each point Source was achieved,which provided the decisive support for water environment management.%本研究在控制单元划分的基础上,构建了控制单元内水环境容量三层分配体系。逐层建立评价指标体系,运用综合权重法逐层分配水环境容量。实现了不同类型污染源之间、不同点源之间的水环境容量分配,结合污染源排放现状,得出不同类型污染源及不同点源的污染负荷削减量,为水环境管理提供决策支持。