基于Vague集的水污染负荷分配方法  

Allocation method of water waste loads based on Vague sets

作　　者：李如忠[1] 舒琨[1] 

机构地区：[1]合肥工业大学资源与环境工程学院,安徽合肥230009

出　　处：《水利学报》2011年第2期127-135,共9页Journal of Hydraulic Engineering

基　　金：安徽省科技攻关计划重点项目(07010302165);浅水湖泊综合治理与资源开发教育部重点实验室开放基金项目(2008KJ002)

摘　　要：从水污染负荷分配涉及的社会、经济、环境、技术与管理等因素出发,筛选出16个评价指标,构建了具有多层次结构的水污染负荷分配评价指标体系。结合Vague集理论,同时考虑隶属与非隶属信息的特点,建立了基于Vague集的区域水污染负荷分配多目标决策模式,并将其应用于巢湖流域9个市、县间水污染负荷削减量的分摊,得到各市县的分摊量。实例研究表明本文模型在水污染负荷分配方面具有可行性和灵活性。An evaluation index system for water waste loads allocation was established,which contained a multi-level structure comprised of sixteen indices involved in society,economic,environment,technique and management etc.Based on the characteristics that attached and non-attached information are both taken into account by Vague set theory,a multi-objective decision making model was proposed for water waste loads allocation.As a case,the model was applied to allocate the reduction amount of water waste loads among nine cities and counties in the Chaohu Lake Basin.The results show that the provided approach was feasible and flexible for the allocation of water waste loads.

关 键 词：VAGUE集 水污染负荷分配 评价指标 组合权重 

分 类 号：X32[环境科学与工程—环境工程]