摘要
分析了模糊贴近度方法用于区域水环境质量评价的基本步骤,并以宁夏水环境质量评价为实例,探讨了模糊贴近度方法在水环境质量评价中的应用。实例表明,基于模糊贴近度的区域水环境质量评价原理直观,计算方法简单,能较完整地反映水环境质量污染程度,是一种实用而准确的评价方法。
The basic procedure in regional water environment quality Taking Ningxia as an example, the application of fuzzy nearness in evaluation based on fuzzy nearness was analyzed. water environment evaluation was discussed. It is shown that the theory of regional water environment quality evaluation based on fuzzy nearness is easy to be understood and the computation method is simple. This method can make the extent of water environment pollution more clear. So it is a practical and accurate evaluation method.
出处
《水资源保护》
CAS
北大核心
2006年第2期19-22,共4页
Water Resources Protection
基金
国家自然科学基金资助项目(E090350239090)
关键词
水环境
贴近度
隶属函数
环境评价
water environment
nearness
membership function
environmental evaluation
