城市水资源承载力多目标分析模型及其应用研究

Multi-objective Analysis Model for City's Water Resources Carrying Capacityand Its Application Research

在分析了国内外水资源承载力研究方法的基础上,建立了城市水资源承载力多目标分析模型,经过筛选比较,采用交互规划法中的逐步宽容约束法来求解该模型。并将此模型应用于北方某缺水城市进行实例研究,计算出该市2010年在不同保证率下的水资源承载力,验证了模型的有效性,结果具有一定的指导意义。

On the basis of analyzing the research methods of water resources cany. ing capacity, the multi-objeetive analysis model for city＇ s water resources carrying capacity was established, and after riddling and comparing,in this paper the interactive multiple objective-allowance restriction method to solve the model was adopted.This model was used to research one of the northem cities where the water was deficiency and calculated the water resources carrying capacities at the different assure rates in 2010. The results proved the model＇s validity and guidance.