三江平原地下水承载能力综合评价模型的构建及其应用  

Construction and Application of the Model on Groundwater Resources Carrying Capacity in Sanjiang Plain

作　　者：韩丽伟[1] 付强[1] 刘东[1] 李天霄[1] 

机构地区：[1]东北农业大学水利与建筑学院,哈尔滨150030

出　　处：《水土保持研究》2010年第2期182-185,共4页Research of Soil and Water Conservation

基　　金：国家自然科学基金(30400275)

摘　　要：以三江平原为研究背景,分析了三江平原地下水资源开发利用的现状及存在的问题。为解决这些问题,根据地下水资源承载力分析中的结构特点,构建了基于熵权的模糊物元综合评价模型,并将该模型应用到三江平原红兴隆分局,对其12个农场地下水资源承载力进行综合评价,取得了较好的效果。该模型在传统的模糊物元模型的基础上,将熵值法引入权重计算中,有效的解决了多目标决策中权重系数确定的主观性问题,更能全面、客观的对地下水资源承载力进行综合评价,且该模型思路清晰,计算简单,科学合理;为地下水资源承载力评价提供了一种更为简便有效的方法。In order to explore and utilize the groundwater, the paper took the groundwater in Sanjiang Plain as the research background to analyze the issue that exists in the groundwater exploration and use in San- jiang Plain. According to the structural analysis of groundwater resources Carrying Capacity, the Fuzzy Matter--Element Model based on entropy was constructed to deal with these problems. Through taking Hongxinglong branch bureau as example and better results had been obtained by using the comprehensive evaluation model. Using the law of entropy to calculate coefficient of weight, which can avoid the problem of calculating coefficient of weight subjectively and carry on evaluating groundwater resources bearing ca- pacity with a more effective method. The method is suitable to evaluate groundwater resources bearing ca- pacity with reasonable conclusion. And the results indicate that this model is rational and feasible.

关 键 词：三江平原 地下水 承载力 综合评价模型 

分 类 号：TV211.12[水利工程—水文学及水资源]