模糊评价法在楠溪江水质评价中的应用  

Application of Fuzzy Synthetic Evaluation Method in Nanxi River Water Quality Evaluation

作　　者：朱洁[1,2] 连新泽 柯爱英 胡园[1,2] 曾国权[1,2] ZHU Jie;LIAN Xin-ze;KE Ai-ying;HU Yuan;ZENG Guo-quan(Zhejiang Mariculre Research Institute,Wenzhou 325005,Zhejiang,China;Oujiang College of Wenzhou University,Wenzhou 325000,Zhejiang,China;Zhejiang Provincial Key Laboratory for Exploitation and Protection of Biological Resources in Coastal Waters,Wenzhou 325005,Zhejiang,China)

机构地区：[1]浙江省海洋水产养殖研究所,浙江杭州310000 [2]浙江省近岸水域生物资源开发与保护重点实验室,浙江温州325005 [3]温州大学瓯江学院,浙江温州325000

出　　处：《浙江水利科技》2018年第6期8-13,28,共7页Zhejiang Hydrotechnics

基　　金：温州市2015年度财政项目(DHCG20150319);温州市2016年度财政项目(DHCG20160307);温州市2017年度财政项目(DHCG20170313)

摘　　要：根据楠溪江5个水质监测站2013—2016年的水质检测数据,应用模糊综合评价方法,通过传统最大隶属度原则,最大隶属度原则的有效度及置信准则和加权平均等级3种方法来判定楠溪江水质类别。结果表明,2014—2016年楠溪江水质整体达到Ⅰ类水质标准,适合作为增殖放流水域,利于修复楠溪江自然水域特有鱼类种群资源,可合理开发楠溪江旅游资源。According to monitor results from five monitoring sections in Nanxi river from 2013 to 2016, a fuzzy comprehensive evaluation method was used to evaluate the water quality in this river. The water quality classification was judged by traditional maximum membership degree law, effective degree of maximum membership degree principle and the confidence criteria and weighted average principle. The results show that the water quality of Nanxi river generally reached grade I during the period of 2014 2016. The water quality is suitable for fishery resources enhancement and release to improve and restore fishery resources. The tourism resources should be developed in a reasonable manner.

关 键 词：楠溪江 水质评价 模糊评价 

分 类 号：TP18[自动化与计算机技术—控制理论与控制工程]