摘要
在对水安全的概念深刻理解的基础上,利用多层次多目标决策和模糊综合评价理论,建立了区域水安全评价的模糊综合评价模型。以陕西省关中地区的5个地市和1个示范区为例进行水安全综合评价。结果表明:各评价区的水安全形势从好到坏的排序是宝鸡市、杨凌示范区、西安市、咸阳市、铜川市和渭南市,这与各地的水资源实际情况较为吻合,表明此模型在区域水安全的评价上具有一定的实用性。
On the basis of the concept of water security,Fuzzy comprehensive evaluation model for evaluation of regional water security is established upon multi-objective and multi-level and fuzzy comprehensive evaluation theory.With the combination of hierarchical evaluation index system of water security and the model established above,water security of Guanzhong region in Shaanxi province are evaluated and the satisfied order was obtained.The region in regard to water security from good to poor in sequence are：Baoji city,Yangling demonstration zone,Xi＇an city,Xianyang city,Tongchuan city and Weinan city,which accord with the actual situation of each region.Its shows the model is applicable on regional water security evaluation.
出处
《漳州职业技术学院学报》
2010年第4期25-29,共5页
Journal of Zhangzhou Institute of Technology
基金
漳州职业技术学院科研计划资助项目(ZZY0946)
关键词
水安全评价
指标体系
模糊综合评价
层次分析法
Water security evaluation
index system
Fuzzy comprehensive evaluation
analytic hierarchy process
