模糊数学在水资源价值评价中的应用  

Application of the Fuzzy Mathematics on the Assessment of Water Resources Value

作　　者：罗定贵[1] 

机构地区：[1]江西省抚州东华理工学院土木与环境工程系,江西抚州344000

出　　处：《地下水》2003年第3期181-182,共2页Ground water

基　　金：国家自然科学基金资助项目(40242018)。

摘　　要：　水资源价值是一个复杂的体系,主要由三方面要素构成,即:自然要素、经济因素、社会因素。以抚州市为例,选取水质、水资源量、人口密度、国民收入作为评价要素,采用二级模糊综合评价方法对该市水资源价值进行了评价,结果表明:该市水资源价值属于高的隶属度仅为48.61%。通过优化产业结构、扩大生产规模、提高用水效率和技术水平、加强环境保护与文化教育、合理控制人口等还可以较大幅度提高水资源价值。Water resources value is a complex system, it is composed by three elements: nature, economy and society. Taken Fuzhou city as an example ,selecting water quality, water resources amount, density of population and national income as the evaluating elements,adopting fuzzy comprehensive evaluation method of two grades , the evaluation of water resources value of this city has been carried out. The results shown that: the water resource value belongs to high level that is only 48.61%. Through optimal the industrial structure, enlarge production scale, raising water use efficiency and the technological level, strengthening environmental protection, culture education and rational control of population and so on, it enables to raise water resources value by a big margin.

关 键 词：水资源价值 模糊数学 模糊综合评价 产业结构 生产规模 用水效率 环境保护 

分 类 号：TV213[水利工程—水文学及水资源] O159[理学—数学]