摘要
在分析模糊聚类分析法原理的基础上,建立了生态环境评价指标体系,对评价因子量化分级,利用层次分析法确定权重后,用模糊聚类分析法对郑州市的生态环境进行了评价。结果表明,郑州市生态环境均是较低和很差的状态,不适于人类长期居住,因此急需采取措施改进城市生态环境质量。
Based on the principle of fuzzy clustering, an ecological evaluation index system was set up. By grading the evaluation factors and using the AHP to determine weights, the ecological environment of Zhengzhou City is evaluated with the method of fuzzy clustering. The results show that the ecological environment in Zhengzhou are low and poor, unfit for human long-term residents, so urgently measures to improve the urban ecological environmental quality are needed.
出处
《水科学与工程技术》
2010年第2期54-56,共3页
Water Sciences and Engineering Technology
关键词
生态环境
评价
模糊聚类
郑州
ecological environmental
evaluation
fuzzy clustering
Zhengzhou
