摘要
采用模糊综合评价法对"十一五"期间(2006-2010年)宝鸡市渭河2个国控断面(卧龙寺和常兴桥)水质进行了评价,确定了3个指标作为评价因子,建立了隶属函数表达式,并根据渭河实测的数据,取得清晰的评价结果。结果表明:2008-2010年卧龙寺和常兴桥污染状况较2006-2007年有所改善。
Fuzzy comprehensive Evaluation was used to evaluate the water quality of Wolongsi and Changxingqiao sections of Wei River during the 2006 -2010 years. Three indexes were determined to be the evaluation factors, and the membership function was built up. A clear result was achieved on the base of measured data. The results indicated that the water pollution situation during 2008 - 2010 was better than the 2006 -2007 in both of the two monitoring sections.
出处
《安徽农学通报》
2012年第11期37-39,共3页
Anhui Agricultural Science Bulletin
关键词
渭河
水质评价
模糊综合评价法
隶属函数
Wei river
Water quality evaluation
Fuzzy comprehensive evaluation
Membership function
