区域地下水资源承载力评价的模糊联系度方法

集对分析方法中差异度系数i的取值对联系度的确定十分重要.提出将模糊联系度的思想应用到i的取值中,充分挖掘所研究系统中的有效信息,使系统评价和决策更为准确和合理.将该方法应用到实际区域地下水资源承载力综合评价中,所得结果与其它方法结果基本相同.该方法思路清晰、简便易行、合理有效,在系统评价中具有推广应用价值.

Fuzzy Connection Degree Method for Comprehensive Evaluation of Regional Groundwater Resources Carrying Capacity

The value of discrepancy coefficient i playes an important role in set pair analysis.The concept of fuzzy connection degree was applied to determine the value of discrepancy coefficient.As a result,more information can be utilized,and the results become more accurate and reasonable.This method was applied in comprehensive evaluation of regional groundwater resources carrying capacity.The evaluation results are in accordance with the results of other methods basically.This method is simply,feasible and reasonable,so it can be applied in different evaluation systems.