基于TOPSIS法的银川市水资源可持续利用评价  

Assessment system of water resource sustainable utilization in Yinchuan based on TOPSIS model

作　　者：邵嘉玥 唐莲[1,2] 张静[1,2] 黄天炎[1,2] 

机构地区：[1]宁夏大学土木与水利工程学院,宁夏银川750021 [2]宁夏大学旱区现代农业水资源高效利用教育部工程研究中心,宁夏银川750021

出　　处：《宁夏工程技术》2017年第3期281-285,共5页Ningxia Engineering Technology

基　　金：宁夏大学"旱区现代农业水资源高效利用"教育部创新团队(IRT1067);宁夏大学研究生创新项目(GIP2017055)

摘　　要：利用TOPSIS法与层次分析法相结合,建立了水资源可持续利用的TOPSIS评价模型,并对银川市2001—2014年水资源可持续利用状况进行了综合评价计算。结果表明,14年间,尽管银川市水资源自然条件没有明显变化,但随着国家水资源相关政策的颁布,银川市在保证经济快速增长的同时,水资源利用率逐年提高,生态环境逐年改善,水资源可持续利用状态逐年优化。The TOPSIS model sustainable evaluation of water resources was established by combining TOPSIS method with AHP method, and the sustainable utilization of water resources in Yinchuan City from 2001 to 2014 was evaluated. Result shows that during the 14 years, there is no obvious change in water resources natural conditions in Yinchuan, but with the promulgation of the national water resources policy to ensure the rapid economic growth, at the same time, the water resources utilization is increased and the ecological environment is improved. What ＇s more, the state of sustainable utilization of water resources is optimized year by year.

关 键 词：银川市 TOPSIS模型 层次分析法 水资源 可持续利用 

分 类 号：TV213.9[水利工程—水文学及水资源]